1 2005-06-14 Olivier Hainque <hainque@adacore.com>
2 Eric Botcazou <ebotcazou@adacore.com>
4 * s-mastop-irix.adb (Pop_Frame): Revert shorcuts avoiding calls to
5 exc_unwind, now that we are generating proper .debug_frame output for
8 * tracebak.c: Remove the mips-irix section, as we are now using the
9 s-mastop based unwinder again.
10 Under SPARC/Solaris, take into account the stack bias to compute the
11 frame offset. The stack bias is 0 for the V8 ABI and 2047 for the V9
14 2005-06-14 Doug Rupp <rupp@adacore.com>
16 * g-trasym-vms.adb: renamed g-trasym-vms-alpha.adb
18 * g-trasym-vms-alpha.adb, g-trasym-vms-ia64.adb: New files
20 2005-06-14 Pascal Obry <obry@adacore.com>
22 * a-strhas.ads, a-secain.adb, a-secain.ads, a-rbtgso.ads, a-cgaaso.adb,
23 a-cgaaso.ads, a-cgarso.adb, a-cgcaso.adb, a-cgarso.ads, a-cgcaso.ads,
24 a-contai.ads, a-coprnu.ads, a-coprnu.adb: Fix header style (spaces in
27 * a-intnam-lynxos.ads, a-intnam-unixware.ads, a-intnam-tru64.ads,
28 a-intnam-aix.ads, a-intnam-irix.ads, a-excpol-interix.adb,
29 a-intnam-hpux.ads, a-intnam-linux.ads, a-intnam-dummy.ads,
30 a-intnam-os2.ads, a-numaux-libc-x86.ads, a-intnam-interix.ads,
31 a-intnam-solaris.ads, a-caldel-vms.adb, a-calend-vms.ads,
32 a-intnam-vms.ads, a-excpol-abort.adb, a-intnam-mingw.ads,
33 a-intnam-vxworks.ads, a-numaux-vxworks.ads, s-osinte-unixware.adb,
34 s-osinte-unixware.ads, s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads,
35 s-osinte-hpux.ads, s-osinte-solaris-posix.ads, a-intnam-freebsd.ads,
36 s-osinte-freebsd.adb, s-osinte-freebsd.ads, s-osinte-lynxos.adb,
37 s-osinte-lynxos.ads, s-tpopsp-lynxos.adb, s-osinte-tru64.adb,
38 s-osinte-tru64.ads, s-tpopsp-posix-foreign.adb, s-vxwork-alpha.ads,
39 s-osinte-aix.adb, s-osinte-aix.ads, s-osinte-aix-fsu.ads,
40 s-osinte-irix.adb, s-osinte-irix.ads, s-interr-sigaction.adb,
41 s-osinte-irix-athread.ads, s-osinte-hpux-dce.adb,
42 s-osinte-hpux-dce.ads, s-osinte-posix.adb, s-osinte-linux.ads,
43 s-vxwork-m68k.ads, s-osinte-linux-fsu.ads, s-vxwork-mips.ads,
44 s-osinte-dummy.ads, s-interr-dummy.adb, s-osinte-os2.adb,
45 s-osinte-os2.ads, s-osprim-os2.adb, s-osinte-interix.ads,
46 s-osprim-unix.adb, s-vxwork-ppc.ads, s-osinte-solaris.adb,
47 s-osinte-solaris.ads, s-osprim-solaris.adb, s-tpopsp-solaris.adb,
48 s-vxwork-sparcv9.ads, s-osinte-solaris-fsu.ads, s-interr-vms.adb,
49 s-osinte-vms.adb, s-osinte-vms.ads, s-osprim-vms.adb,
50 s-osprim-vms.ads, s-tpopde-vms.adb, s-tpopde-vms.ads,
51 s-osprim-mingw.adb, s-vxwork-xscale.ads, s-interr-vxworks.adb,
52 s-osinte-vxworks.adb, s-osinte-vxworks.ads, s-osprim-vxworks.adb,
53 s-tfsetr-vxworks.adb, s-tpopsp-vxworks.adb, s-intman-posix.adb,
54 s-osinte-fsu.adb, s-osprim-posix.adb, s-tfsetr-default.adb,
55 s-tpopsp-posix.adb, s-traces-default.adb, s-trafor-default.adb,
56 s-trafor-default.ads, s-tratas-default.adb, a-numaux-x86.adb,
57 a-numaux-x86.ads, a-astaco.adb, a-astaco.ads, a-caldel.adb,
58 a-caldel.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads, a-colien.adb,
59 a-colien.ads, a-colire.adb, a-colire.ads, a-comlin.adb, a-cwila1.ads,
60 a-cwila9.ads, ada.ads, a-decima.adb, a-diocst.ads, a-direio.adb,
61 a-dynpri.adb, a-dynpri.ads, a-excpol.adb, a-flteio.ads, a-fwteio.ads,
62 a-inteio.ads, a-interr.adb, a-intnam.ads, a-intsig.adb, a-intsig.ads,
63 a-ioexce.ads, a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
64 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads, a-lliwti.ads,
65 a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads, a-ngcoty.adb, a-ngelfu.adb,
66 a-ngelfu.ads, a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
67 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads, a-nselfu.ads,
68 a-nucoty.ads, a-nudira.adb, a-nuelfu.ads, a-nuflra.adb, a-numaux.ads,
69 a-numeri.ads, a-reatim.adb, a-retide.adb, a-retide.ads, a-sequio.adb,
70 a-sequio.ads, a-sfteio.ads, a-sfwtio.ads, a-siocst.ads, a-siteio.ads,
71 a-siwtio.ads, a-ssicst.ads, a-ssitio.ads, a-ssiwti.ads, a-stmaco.ads,
72 a-storio.adb, a-strbou.adb, a-strfix.adb, a-string.ads, a-strmap.adb,
73 a-strsea.adb, a-strsup.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
74 a-stunau.ads, a-stwibo.adb, a-stwifi.adb, a-stwifi.ads, a-stwima.adb,
75 a-stwise.adb, a-stwisu.adb, a-suteio.adb, a-suteio.ads, a-swuwti.adb,
76 a-swuwti.ads, a-teioed.adb, a-ticoau.adb, a-ticoau.ads, a-ticoio.adb,
77 a-tideau.adb, a-tideio.adb, a-tienau.adb, a-tienio.adb, a-tifiio.adb,
78 a-tiflio.adb, a-tigeau.adb, a-tigeau.ads, a-tiinio.adb, a-timoau.adb,
79 a-timoio.adb, a-timoio.ads, a-tiocst.ads, a-titest.adb, a-titest.ads,
80 a-witeio.adb, a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
81 a-wtcstr.ads, a-wtdeau.adb, a-wtdeio.adb, a-wtenau.adb, a-wtenio.adb,
82 a-wtfiio.adb, a-wtflio.adb, a-wtgeau.adb, a-wtinau.adb, a-wtinio.adb,
83 a-wtinio.ads, a-wtmoau.adb, a-wtmoio.adb, a-wttest.adb, calendar.ads,
84 dec.ads, dec-io.adb, dec-io.ads, directio.ads, errno.c, g-bubsor.adb,
85 g-bubsor.ads, g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
86 g-casuti.adb, g-casuti.ads, g-debuti.ads, g-heasor.adb, g-heasor.ads,
87 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads, g-htable.adb,
88 g-htable.ads, g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
89 g-memdum.adb, g-memdum.ads, g-sestin.ads, g-signal.ads, g-signal.adb,
90 gnat.ads, g-souinf.ads, g-speche.adb, g-speche.ads, g-table.adb,
91 g-table.ads, g-thread.adb, g-thread.ads, ioexcept.ads, i-vxwoio.adb,
92 i-vxwoio.ads, math_lib.adb, s-assert.adb, s-assert.ads, s-asthan.ads,
93 s-bitops.adb, s-bitops.ads, s-boarop.ads, s-carsi8.adb, s-carsi8.ads,
94 s-carun8.adb, s-carun8.ads, s-casi16.adb, s-casi16.ads, s-casi32.adb,
95 s-casi32.ads, s-casi64.adb, s-casi64.ads, s-casuti.adb, s-casuti.ads,
96 s-caun16.adb, s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
97 s-caun64.ads, s-direio.adb, s-direio.ads, sequenio.ads, s-errrep.adb,
98 s-errrep.ads, s-exnint.adb, s-exnint.ads, s-exnllf.adb, s-exnllf.ads,
99 s-exnlli.adb, s-exnlli.ads, s-expint.adb, s-expint.ads, s-explli.adb,
100 s-explli.ads, s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
101 s-expuns.adb, s-expuns.ads, s-fore.adb, s-fore.ads, s-geveop.adb,
102 s-geveop.ads, s-htable.adb, s-htable.ads, s-imgbiu.adb, s-imgbiu.ads,
103 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads, s-imgdec.adb,
104 s-imgdec.ads, s-imgenu.adb, s-imgenu.ads, s-imgint.adb, s-imgint.ads,
105 s-imgllb.adb, s-imgllb.ads, s-imglld.adb, s-imglld.ads, s-imglli.adb,
106 s-imglli.ads, s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
107 s-imgrea.ads, s-imguns.adb, s-imguns.ads, s-imgwiu.adb, s-imgwiu.ads
108 s-interr.ads, s-io.adb, s-mantis.adb, s-mantis.ads, s-osprim.ads,
109 s-pack03.adb, s-pack03.ads, s-pack05.adb, s-pack05.ads, s-pack06.adb,
110 s-pack06.ads, s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
111 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads, s-pack12.adb,
112 s-pack12.ads, s-pack13.adb, s-pack13.ads, s-pack14.adb, s-pack14.ads,
113 s-pack15.adb, s-pack15.ads, s-pack17.adb, s-pack17.ads, s-pack18.adb,
114 s-pack18.ads, s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
115 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads, s-pack23.adb,
116 s-pack23.ads, s-pack24.adb, s-pack24.ads, s-pack25.adb, s-pack25.ads,
117 s-pack26.adb, s-pack26.ads, s-pack27.adb, s-pack27.ads, s-pack28.adb,
118 s-pack28.ads, s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
119 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads, s-pack34.adb,
120 s-pack34.ads, s-pack35.adb, s-pack35.ads, s-pack36.adb, s-pack36.ads,
121 s-pack37.adb, s-pack37.ads, s-pack38.adb, s-pack38.ads, s-pack39.adb,
122 s-pack39.ads, s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
123 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads, s-pack44.adb,
124 s-pack44.ads, s-pack45.adb, s-pack45.ads, s-pack46.adb, s-pack46.ads,
125 s-pack47.adb, s-pack47.ads, s-pack48.adb, s-pack48.ads, s-pack49.adb,
126 s-pack49.ads, s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
127 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads, s-pack54.adb,
128 s-pack54.ads, s-pack55.adb, s-pack55.ads, s-pack56.adb, s-pack56.ads,
129 s-pack57.adb, s-pack57.ads, s-pack58.adb, s-pack58.ads, s-pack59.adb,
130 s-pack59.ads, s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
131 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads, s-scaval.adb,
132 s-scaval.ads, s-sequio.adb, s-sequio.ads, s-stache.adb, s-stache.ads,
133 s-stratt.adb, s-stratt.ads, s-strcom.adb, s-strcom.ads, s-strops.adb,
134 s-strops.ads, s-taasde.ads, s-tadeca.adb, s-tadeca.ads, s-tadert.adb,
135 s-tadert.ads, s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
136 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads, s-tasini.adb,
137 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
138 s-tasren.ads, s-tasres.ads, s-tassta.adb, s-tassta.ads, s-tasuti.adb,
139 s-tasuti.ads, s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
140 s-tpoben.adb, s-tpoben.ads, s-tpobop.ads, s-tporft.adb, s-tposen.ads,
141 s-traces.adb, s-traces.ads, s-tratas.adb, s-tratas.ads, s-valint.ads,
142 s-unstyp.ads, s-veboop.adb, s-veboop.ads, s-vector.ads, s-vercon.adb,
143 s-vercon.ads, s-wchcnv.adb, s-wchcnv.ads, s-wchjis.adb, s-wchjis.ads,
144 s-wchstw.adb, s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
145 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb, s-widenu.ads,
146 s-widlli.adb, s-widlli.ads, s-widllu.adb, s-widllu.ads, s-wwdcha.ads,
147 s-wwdenu.adb, s-wwdwch.ads, text_io.ads, s-stchop.ads, s-stchop.adb,
148 s-stchop-vxworks.adb, a-intnam-darwin.ads, s-osinte-darwin.adb,
149 s-osinte-darwin.ads, s-vxwork-x86.ads, a-numaux-darwin.ads,
150 a-numaux-darwin.adb, a-chzla1.ads, a-chzla9.ads, a-lfztio.ads,
151 a-liztio.ads, a-llfzti.ads, a-llizti.ads, a-sfztio.ads, a-siztio.ads,
152 a-ssizti.ads, a-stzbou.adb, a-stzfix.adb, a-stzfix.ads, a-stzmap.adb,
153 a-stzsea.adb, a-stzsup.adb, a-swunau.adb, a-swunau.ads, a-szuzti.adb,
154 a-szuzti.ads, a-tiunio.ads, a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads,
155 a-ztcoio.adb, a-ztcoio.ads, a-ztcstr.ads, a-ztdeau.adb, a-ztdeio.adb,
156 a-ztenio.adb, a-ztexio.adb, a-ztfiio.adb, a-ztflio.adb, a-ztgeau.adb,
157 a-ztinau.adb, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb, a-ztmoio.adb,
158 a-zttest.adb, a-zzunio.ads, g-utf_32.adb: Fix header style.
159 "GNU Ada" to GNAT, use proper casing for RUN-TIME.
161 2005-06-14 Jose Ruiz <ruiz@adacore.com>
162 Arnaud Charlet <charlet@adacore.com>
164 * a-sytaco.ads, a-sytaco.adb (Suspension_Object): These objects are no
165 longer protected objects. They have been replaced by lower-level
166 suspension objects made up by a mutex and a condition variable (or
167 their equivalent given a particular OS) plus some internal data to
168 reflect the state of the suspension object.
169 (Initialize, Finalize): Add this initialization procedure for
170 Suspension_Object, which is a controlled type.
171 (Finalize): Add the finalization procedure for Suspension_Object,
172 which is a controlled type.
174 * a-sytaco-vxworks.ads, a-sytaco-vxworks.adb: Remove this version of
175 Ada.Synchronous_Task_Control because there is no longer a need for a
176 VxWorks specific version of this package. Target dependencies
177 has been moved to System.Task_Primitives.Operations.
179 * s-osinte-mingw.ads (pCRITICAL_SECTION): Remove this type which is no
181 (InitializeCriticalSection, EnterCriticalSection,
182 LeaveCriticalSection, DeleteCriticalSection): Replace the type
183 pCriticalSection by an anonymous access type so that we avoid problems
184 of accessibility to local objects.
186 * s-taprop.ads, s-taprop-posix.adb, s-taprop-vxworks.adb,
187 s-taprop-mingw.adb, s-taprop-vms.adb, s-taprop-solaris.adb,
188 s-taprop-os2.adb, s-taprop-dummy.adb, s-taprop-hpux-dce.adb,
189 s-taprop-linux.adb, s-taprop-irix.adb, s-taprop-irix-athread.adb,
190 s-taprop-tru64.adb, s-taprop-lynxos.adb (Elaboration Code): No longer
191 set the environment task mask here.
192 (Current_State): Add this function that returns the state of the
194 (Set_False): Add this procedure that sets the state of the suspension
196 (Set_True): Add this procedure that sets the state of the suspension
197 object to True, releasing the task that was suspended, if any.
198 (Suspend_Until_True): Add this procedure that blocks the calling task
199 until the state of the object is True. Program_Error is raised if
200 another task is already waiting on that suspension object.
201 (Initialize): Add this procedure for initializing the suspension
202 object. It initializes the mutex and the condition variable which are
203 used for synchronization and queuing, and it sets the internal state
205 (Finalize): Add this procedure for finalizing the suspension object,
206 destroying the mutex and the condition variable.
208 * s-taspri-posix.ads, s-taspri-vxworks.ads, s-taspri-mingw.ads,
209 s-taspri-vms.ads, s-taspri-solaris.ads, s-taspri-os2.ads,
210 s-taspri-dummy.ads, s-taspri-hpux-dce.ads, s-taspri-linux.ads,
211 s-taspri-tru64.ads, s-taspri-lynxos.ads (Suspension_Object): New object
212 which provides a low-level abstraction (using operating system
213 primitives) for Ada.Synchronous_Task_Control.
214 This object is made up by a mutex (for ensuring mutual exclusion), a
215 condition variable (for queuing threads until the condition is
216 signaled), a Boolean (State) indicating whether the object is open,
217 and a Boolean (Waiting) reflecting whether there is a task already
218 suspended on this object.
220 * s-intman.ads, s-intman-irix.adb, s-intman-irix-athread.adb,
221 s-intman-dummy.adb, s-intman-solaris.adb, s-intman-vms.adb,
222 s-intman-vms.ads, s-intman-mingw.adb,
223 (Initialize_Interrupts): Removed, no longer used.
225 * s-inmaop-posix.adb, s-inmaop-vms.adb, s-inmaop-dummy.adb,
226 (Setup_Interrupt_Mask): New procedure.
228 * s-intman-vxworks.ads, s-intman-vxworks.adb: Update comments.
230 * s-inmaop.ads (Setup_Interrupt_Mask): New procedure
232 * s-interr.adb: Add explicit call to Setup_Interrupt_Mask now that
233 this is no longer done in the body of s-taprop
234 (Server_Task): Explicitely test for Pending_Action in case
235 System.Parameters.No_Abort is True.
237 * s-taasde.adb: Add explicit call to Setup_Interrupt_Mask now that this
238 is no longer done in the body of s-taprop
240 2005-06-14 Robert Dewar <dewar@adacore.com>
242 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
243 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
244 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
245 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
246 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
247 system-linux-x86.ads, system-vxworks-mips.ads, system-vxworks-mips.ads,
248 system-os2.ads, system-interix.ads, system-solaris-sparc.ads,
249 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
250 system-vms-zcx.ads, system-vxworks-ppc.ads, system.ads,
251 system-darwin-ppc.ads, system-vxworks-x86.ads, system-linux-ppc.ads,
252 system-linux-hppa.ads, system-vms_64.ads,
253 system-vxworks-alpha.ads: Minor comment update for
254 AI-362 (unit is Pure).
256 * a-chahan.ads, a-chahan.adb: Move Wide_Wide functions to Conversions
257 Add pragma Pure_05 for AI-362
258 Make remaining conversion functions obsolescent in Ada 95
260 * impunit.adb: Change a-swunha to a-swuwha and a-szunha to a-szuzha
261 Make Ada.Wide_Characters[.Unicode] available in Ada 95 mode
262 Add entries for a-wichun and a-zchuni
263 Add a-widcha a-zchara for AI-395
264 Add a-chacon (Ada.Characters.Conversions) to list of Ada 2005 routines
266 * Makefile.rtl: Change a-swunha to a-swuwha and a-szunha to a-szuzha
267 Add entries for a-wichun.o and a-zchuni.o
268 Entries for a-widcha.o and a-zchara.o
269 Add entry for a-chacon.o
271 * a-ztenau.adb: Add with of Ada.Characters.Conversions
273 * a-chacon.ads, a-chacon.adb: New files.
275 * a-taside.adb, a-exstat.adb, a-excach.adb: Add warnings off to allow
276 categorization violations.
278 * a-strmap.ads: Add pragma Pure_05 for AI-362
279 * a-strmap.ads: Add note on implicit categorization for AI-362
281 * a-tgdico.ads, a-taside.ads: Add pragma Preelaborate_05 for AI-362
283 * par-prag.adb: Dummy entry for pragma Persistent_BSS
284 Set Ada_Version_Explicit, for implementation of AI-362
285 Add processing for pragma Pure_05 and Preelaborate_05
286 Add entry for Assertion_Policy pragma
288 * sem.adb: Make sure predefined units are compiled with GNAT_Mode true
289 when needed for proper processing of categorization stuff
292 For several cases, make errors in preealborate units warnings,
293 instead of errors, if GNAT_Mode is set. For AI-362.
295 * sem_elab.adb (Check_Elab_Call): Call to non-static subprogram in
296 preelaborate unit is now warning if in GNAT mode
298 * s-stoele.ads: Document AI-362 for pragma preelaborate
300 2005-06-14 Doug Rupp <rupp@adacore.com>
302 * s-parame-vms.ads, s-parame-hpux.ads, s-parame-vms-restrict.ads,
303 s-parame-ae653.ads, s-parame.ads, s-parame-vxworks.ads:
304 Default_Exception_Msg_Max_Length: new parameter.
306 * a-except.ads: (Exception_Msg_Max_Length): Set to
307 System.Parameters.Default_Exception_Msg_Max_Length
308 Add pragma Preelaborate_05 for AI-362
309 Add warnings off to allow categorization violations for AI-362
311 2005-06-14 Vincent Celier <celier@adacore.com>
313 * gnatsym.adb: Adapt to modification of package Symbols: procedure
314 Process is now in package Processing.
316 * symbols.ads, symbols.adb:
317 (Processing): New package, containing procedure Process
319 * symbols-vms-alpha.adb:
320 Replaced by symbols-vms.adb and symbols-processing-vms-alpha.adb
322 * symbols-vms.adb, symbols-processing-vms-alpha.adb,
323 symbols-processing-vms-ia64.adb: New files.
325 2005-06-14 Pascal Obry <obry@adacore.com>
327 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Replace the previous
328 implementation. This new version generates the proper DllMain routine
329 to initialize the SAL. The DllMain is generated in Ada and compiled
330 before being added as option to the library build command.
332 2005-06-14 Doug Rupp <rupp@adacore.com>
333 Pascal Obry <obry@adacore.com>
335 * adaint.c (__gnat_to_canonical_file_spec): Check for error returns in
336 call to decc$translate_vms.
337 (__gnat_locate_regular_file): Check if the path_val contains quotes. We
338 need to remove those quotes before catenating the filename.
339 (__gnat_locate_exec_on_path): improvements to the Win32 section:
340 * avoid allocating the memory twice for better efficiency;
341 * allocate 32K buffer for environment expansion as suggested by MSDN;
342 * prepend ".;" to the path so that current directory is searched too.
344 2005-06-14 Robert Dewar <dewar@adacore.com>
346 * a-except.adb (Exception_Identity): return Null_Id for null occurrence
347 instead of raising CE (AI-241)
348 Add warnings off to allow categorization violations for AI-362
350 2005-06-14 Robert Dewar <dewar@adacore.com>
352 * ali-util.adb, gnatbind.adb: Remove references to
353 Force_RM_Elaboration_Order.
355 * switch-b.adb: Remove recognition of -f switch
357 2005-06-14 Pascal Obry <obry@adacore.com>
359 * a-stzunb.adb, a-stwiun.adb, a-strunb.adb (Realloc_For_Chunk): New
360 implementation which is slightly more efficient.
362 2005-06-14 Gary Dismukes <dismukes@adacore.com>
363 Javier Miranda <miranda@adacore.com>
364 Ed Schonberg <schonberg@adacore.com>
365 Hristian Kirtchev <kirtchev@adacore.com>
367 * exp_ch4.adb (Expand_Allocator_Expression): When an initialized
368 allocator's designated type is a class-wide type, and compiling for
369 Ada 2005, emit a run-time check that the accessibility level of the
370 type given in the allocator's expression is not deeper than the level
371 of the allocator's access type.
373 (Tagged_Membership): Modified to gives support to abstract interface
376 * a-tags.ads, a-tags.adb (type Type_Specific_Data): Add component
378 (Descendant_Tag): New predefined function
379 (Is_Descendant_At_Same_Level): New predefined function
380 (Get_Access_Level): New private function
381 (Set_Access_Level): New private procedure
382 (IW_Membership): New function. Given the tag of an object and the tag
383 associated with an interface, evaluate if the object implements the
385 (Register_Interface_Tag): New procedure used to initialize the table of
386 interfaces used by the IW_Membership function.
387 (Set_Offset_To_Top): Initialize the Offset_To_Top field in the prologue
388 of the dispatch table.
389 (Inherit_TSD): Modified to copy the table of ancestor tags plus the
390 table of interfaces of the parent.
391 (Expanded_Name): Raise Tag_Error if the passed tag equals No_Tag.
392 (External_Tag): Raise Tag_Error if the passed tag equals No_Tag.
393 (Parent_Tag): Return No_Tag in the case of a root-level tagged type,
394 and raise Tag_Error if the passed tag equalis No_Tag, to conform with
395 Ada 2005 semantics for the new predefined function.
397 * exp_attr.adb (Expand_N_Attribute, case Attribute_Input): Generate
398 call to Descendant_Tag rather than Internal_Tag.
399 (Expand_N_Attribute, case Attribute_Output): Emit a check to ensure that
400 the accessibility level of the attribute's Item parameter is not deeper
401 than the level of the attribute's prefix type. Tag_Error is raised if
402 the check fails. The check is only emitted for Ada_05.
403 (Find_Stream_Subprogram): If a TSS exists on the type itself for the
404 requested stream attribute, use it.
405 (Expand_N_Attribute_Reference): If the designated type is an interface
406 then rewrite the referenced object as a conversion to force the
407 displacement of the pointer to the secondary dispatch table.
408 (Expand_N_Attribute_Reference, case 'Constrained): Return false if this
409 is a dereference of an object with a constrained partial view.
411 * exp_ch5.adb (Expand_N_Return_Statement): When a function's result
412 type is a class-wide type, emit a run-time check that the accessibility
413 level of the returned object is not deeper than the level of the
414 function's master (only when compiling for Ada 2005).
416 * exp_disp.ads, exp_disp.adb (Ada_Actions, Action_Is_Proc,
417 Action_Nb_Arg): Add entries for new Get_Access_Level and
418 Set_Access_Level routines in these tables.
419 (Make_DT): Generate a call to set the accessibility level of the
420 tagged type in its TSD.
421 (Make_DT): Code cleanup. The functionality of generating all the
422 secondary dispatch tables has been moved to freeze_record_type.
423 (Make_Abstract_Interface_DT): Minor code cleanup.
424 (Set_All_DT_Position): Code cleanup. As part of the code cleanup
425 this subprogram implements a new algorithm that provides the
426 same functionality and it is more clear in case of primitives
427 associated with abstract interfaces.
428 (Set_All_Interfaces_DTC_Entity): Removed. As part of the code
429 clean up, the functionality of this subprogram is now provided
430 by Set_All_DT_Position.
431 (Write_DT): New subprogram: a debugging procedure designed to be called
432 within gdb to display the dispatch tables associated with a tagged
434 (Collect_All_Interfaces): New subprogram that collects the whole list
435 of interfaces that are directly or indirectly implemented by a tagged
437 (Default_Prim_Op_Position): New subprogram that returns the fixed
438 position in the dispatch table of the default primitive operations.
439 (Expand_Interface_Actuals): New subprogram to generate code that
440 displaces all the actuals corresponding to class-wide interfaces to
441 reference the interface tag of the actual object.
442 (Expand_Interface_Conversion): New subprogram. Reference the base of
443 the object to give access to the interface tag associated with the
444 secondary dispatch table.
445 (Expand_Interface_Thunk): New subprogram that generates the code of the
446 thunk. This is required for compatibility with the C+ ABI.
447 (Make_Abstract_Interface_DT): New subprogram that generate the
448 declarations for the secondary dispatch tables associated with an
450 (Set_All_Interfaces_DTC_Entity): New subprogram that sets the DTC_Entity
451 attribute for each primitive operation covering interface subprograms
452 (Expand_Dispatching_Call, Fill_DT_Entry, Make_DT, Set_All_DT_Position):
453 These subprograms were upgraded to give support to abstract interfaces
455 * rtsfind.ads (type RE_Id): Add RE_Descendant_Tag,
456 RE_Is_Descendant_At_Same_Level, RE_Get_Access_Level, and
458 (RE_Unit_Table): Add entries for new Ada.Tags operations.
459 Add support to call the followig new run-time subprograms:
460 IW_Membership, Register_Interface_Tag, and Set_Offset_To_Top
462 * sem_ch3.adb (Constant_Redeclaration): Allow a deferred constant to
463 match its full declaration when both have an access definition with
464 statically matching designated subtypes.
465 (Analyze_Component_Declaration): Delete commented out code that was
466 incorrectly setting the scope of an anonymous access component's type.
467 (Process_Discriminants): Set Is_Local_Anonymous_Access for the type of
468 an access discriminant when the containing type is nonlimited.
469 (Make_Incomplete_Type_Declaration): Create an incomplete type
470 declaration for a record type that includes self-referential access
472 (Check_Anonymous_Access_Types): Before full analysis of a record type
473 declaration, create anonymous access types for each self-referential
475 (Analyze_Component_Declaration, Array_Type_Declaration): Indicate that
476 an access component in this context is a Local_Anonymous_Access, for
477 proper accessibility checks.
478 (Access_Definition): Set properly the scope of the anonymous access type
479 created for a stand-alone access object.
480 (Find_Type_Of_Object): An object declaration may be given with an access
482 (Complete_Subprograms_Derivation): New subprogram used to complete
483 type derivation of private tagged types implementing interfaces.
484 In this case some interface primitives may have been overriden
485 with the partial-view and, instead of re-calculating them, they
486 are included in the list of primitive operations of the full-view.
487 (Build_Derived_Record_Type): Modified to give support to private
488 types implemening interfaces.
489 (Access_Definition): Reject ALL on anonymous access types.
490 (Build_Derived_Record_Type): In the case of Ada 2005, allow a tagged
491 type derivation to occur at a deeper accessibility level than the
493 For the case of derivation within a generic body however, disallow the
494 derivation if the derived type has an ancestor that is a formal type
495 declared in the formal part of an enclosing generic.
496 (Analyze_Object_Declaration): For protected objects, remove the check
497 that they cannot contain interrupt handlers if not declared at library
499 (Add_Interface_Tag_Components): New subprogram to add the tag components
500 corresponding to all the abstract interface types implemented by a
501 record type or a derived record type.
502 (Analyze_Private_Extension_Declaration, Build_Derived_Record_Type,
503 Derived_Type_Declaration, Find_Type_Name, Inherit_Components,
504 Process_Full_View, Record_Type_Declaration): Modified to give
505 support to abstract interface types
506 (Collect_Interfaces): New subprogram that collects the list of
507 interfaces that are not already implemented by the ancestors
508 (Process_Full_View): Set flag Has_Partial_Constrained_View appropriately
509 when partial view has no discriminants and full view has defaults.
510 (Constrain_Access): Reject a constraint on a general access type
511 if the discriminants of the designated type have defaults.
512 (Access_Subprogram_Declaration): Associate the Itype node with the inner
513 full-type declaration or subprogram spec. This is required to handle
514 nested anonymous declarations.
515 (Analyze_Private_Extension_Declaration, Build_Derived_Record_Type,
516 Derived_Type_Declaration, Find_Type_Name, Inherit_Components,
517 Process_Full_View, Record_Type_Declaration): Modified to give
518 support to abstract interface types
519 (Derive_Subprograms): Addition of a new formal to indicate if
520 we are in the case of an abstact-interface derivation
521 (Find_Type_Of_Subtype_Indic): Moved from the body of the package
522 to the specification because it is requied to analyze all the
523 identifiers found in a list of interfaces
525 * debug.adb: Complete documentation of flag "-gnatdZ"
527 * exp_ch3.adb: Implement config version of persistent_bss pragma
528 (Check_Stream_Attributes): Use Stream_Attribute_Available instead of
529 testing for TSS presence to properly enforce visibility rules.
530 (Freeze_Record_Type): Code cleanup. Modified to call the subprogram
531 Make_Abstract_Interfaces_DT to generate the secondary tables
532 associated with abstract interfaces.
533 (Build_Init_Procedure): Modified to initialize all the tags
535 (Component_Needs_Simple_Initialization): Similar to other tags,
536 interface tags do not need initialization.
537 (Freeze_Record_Type): Modified to give support to abstract interface
539 (Expand_N_Object_Declaration): Do not generate an initialization for
540 a scalar temporary marked as internal.
542 * exp_ch6.adb (Add_Simple_Call_By_Copy_Code): Handle properly an
543 in-out parameter that is a component in an initialization procedure,
544 whose constraint might depend on discriminants, and that may be
545 misaligned because of packing or representation clauses.
546 (Is_Legal_Copy): New predicate to determine whether a possibly
547 misaligned in-out actual can actually be passed by copy/return. This
548 is an error in case the type is by_reference, and a warning if this is
549 the consequence of a DEC import pragma on the subprogram.
550 (Expand_Call, Freeze_Subprogram): Modified to give support to abstract
552 (Expand_Inlined_Call): Mark temporary generated for the return value as
553 internal, so that no useless scalar normalization is generated for it.
554 (Expand_N_Subprogram_Declaration): Save unanalyzed body so calls to
555 null procedure can always be inlined.
556 (Expand_N_Subprogram_Declaration): If this is the declaration of a null
557 procedure, generate an explicit empty body for it.
559 * exp_util.ads, exp_util.adb (Find_Interface_ADT): New subprogram.
560 Given a type implementing an interface, returns the corresponding
561 access_disp_table value.
562 (Find_Interface_Tag): New subprogram. Given a type implementing an
563 interface, returns the record component containing the tag of the
565 (Find_Interface_Tag): New overloaded subprogram. Subsidiary to the
566 previous ones that return the corresponding tag and access_disp_table
568 (Is_Predefined_Dispatching_Operation): Determines if a subprogram
569 is a predefined primitive operation.
570 (Expand_Subtype_From_Expr): If the expression is a selected component
571 within an initialization procedure, compute its actual subtype, because
572 the component may depend on the discriminants of the enclosing record.
574 * i-cpp.ads, i-cpp.adb:
575 This package has been left available for compatibility with previous
576 versions of the frontend. As part of the new layout this is now a
577 dummy package that uses declarations available at a-tags.ads
579 * par-ch3.adb (P_Identifier_Declarations): Give an error for use of
580 "constant access" and "aliased [constant] access" when not compiling
582 Suppress Ada 2005 keyword warning if -gnatwY used
583 (P_Identifier_Declarations): Add support for object declarations with
585 (Private_Extension_Declaration): Complete the documentation
586 (P_Derived_Type_Def_Or_Private_Ext_Decl): Fill the inteface_list
587 attribute in case of private extension declaration
588 (P_Type_Declaration): Mark as "abstract" the type declarations
589 corresponding with protected, synchronized and task interfaces
590 (P_Declarative_Items): "not" and "overriding" are overriding indicators
591 for a subprogram or instance declaration.
593 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Verify that an
594 instantiation that is a dispatching operation has controlling access
595 parameters that are null excluding.
596 Save and restore Ada_Version_Explicit, for implementation of AI-362
597 (Validate_Derived_Type_Instance): Add check for abstract interface
599 (Analyze_Formal_Package): Establish Instantiation source for the copy of
600 the generic that is created to represent the formal package.
601 (Analyze_Package_Instantiation): Instantiate body immediately if the
602 package is a predefined unit that contains inlined subprograms, and
603 we are compiling for a Configurable_Run_Time.
604 (Instantiate_Formal_Subprogram): Indicate that null default subprogram
605 If the program has a null default, generate an empty body for it.
607 * sem_ch6.adb, sem_ch9.adb (Analyze_Subprograms_Declaration): Update
608 error message condition, null procedures are correctly detected now.
609 (New_Overloaded_Entity): Bypass trivial overriding indicator check
610 for subprograms in the context of protected types. Instead, the
611 indicator is examined in Sem_Ch9 while analysing the subprogram
613 (Check_Overriding_Indicator): Check consistency of overriding indicator
614 on subprogram stubs as well.
615 (Analyze_Subprogram_Declaration): Diagnose null procedures declared at
617 (Analize_Subprogram_Specification): When analyzing a subprogram in which
618 the type of the first formal is a concurrent type, replace this type
619 by the corresponding record type.
620 (Analyze_Subprogram_Body): Undo the previous work.
621 (Analyze_Procedure_Call): If the call has the form Object.Op, the
622 analysis of the prefix ends up analyzing the call itself, after which
624 (Has_Interface_Formals): New subprogram subsidiary to analyze
625 subprogram_specification that returns true if some non
626 class-wide interface subprogram is found
627 (New_Overloaded_Entity): Modified to give support to abstract
629 (Conforming_Types): In Ada 2005 mode, conformance checking of anonymous
630 access to subprograms must be recursive.
631 (Is_Unchecked_Conversion): Improve the test that recognizes
632 instantiations of Unchecked_Conversion, and allows them in bodies that
633 are to be inlined by the front-end. When the body comes from an
634 instantiation, a reference to Unchecked_Conversion will be an
635 Expanded_Name, even though the body has not been analyzed yet.
636 Replace Is_Overriding and Not_Overriding in subprogram_indication with
637 Must_Override and Must_Not_Override, to better express intent of AI.
638 (Analyze_Subprogram_Body): If an overriding indicator is given, check
639 that it is consistent with the overrinding status of the subprogram
641 (Analyze_Subprogram_Declaration): Indicate that a null procedure is
643 If the subprogram is a null procedure, indicate that it does not need
646 * sem_disp.adb (Check_Controlling_Type): Give support to entities
647 available through limited-with clauses.
648 (Check_Dispatching_Operation): A stub acts like a body, and therefore is
649 allowed as the last primitive of a tagged type if it has no previous
651 (Override_Dispatching_Operation, Check_Dispatching_Operation): Modified
652 to give support to abstract interface types
654 * sem_res.adb (Valid_Conversion): Perform an accessibility level check
655 in the case where the target type is an anonymous access type of an
656 object or component (that is, when Is_Local_Anonymous_Access is true).
657 Prevent the special checks for conversions of access discriminants in
658 the case where the discriminant belongs to a nonlimited type, since
659 such discriminants have their accessibility level defined in the same
660 way as a normal component of an anonymous access type.
661 (Resolve_Allocator): When an allocator's designated type is a class-wide
662 type, check that the accessibility level of type given in the
663 allocator's expression or subtype indication is not statically deeper
664 than the level of the allocator's access type.
665 (Check_Discriminant_Use): Diagnose discriminant given by an expanded
666 name in a discriminant constraint of a record component.
667 (Resolve_Explicit_Dereference): Do not check whether the type is
668 incomplete when the dereference is a use of an access discriminant in
669 an initialization procedure.
670 (Resolve_Type_Conversion): Handle conversions to abstract interface
672 (Valid_Tagged_Conversion): The conversion of a tagged type to an
673 abstract interface type is always valid.
674 (Valid_Conversion): Modified to give support to abstract interface types
675 (Resolve_Actuals): Enable full error reporting on view conversions
676 between unrelated by_reference array types.
677 The rule for view conversions of arrays with aliased components is
678 weakened in Ada 2005.
679 Call to obsolescent subprogram is now considered to be a violation of
680 pragma Restrictions (No_Obsolescent_Features).
681 (Check_Direct_Boolean_Operator): If the boolean operation has been
682 constant-folded, there is nothing to check.
683 (Resolve_Comparison_Op, Resolve_Equality_Op, Resolve_Boolean_Op): Defer
684 check on possible violation of restriction No_Direct_Boolean_Operators
685 until after expansion of operands, to prevent spurious errors when
686 operation is constant-folded.
688 * sem_type.ads, sem_type.adb (Covers, Intersect_Types, Specific_Type,
689 Has_Compatible_Type): Modified to give support to abstract interface
691 (Interface_Present_In_Ancestor): New function to theck if some ancestor
692 of a given type implements a given interface
694 * sem_ch4.adb (Analyze_Call): Handle properly an indirect call whose
695 prefix is a parameterless function that returns an access_to_procedure.
696 (Transform_Object_Operation): Handle properly function calls of the
697 form Obj.Op (X), which prior to analysis appear as indexed components.
698 (Analyze_One_Call): Complete the error notification to help new Ada
700 (Analyze_Allocator): For an allocator without an initial value, where
701 the designated type has a constrained partial view, a discriminant
702 constraint is illegal.
704 2005-06-14 Robert Dewar <dewar@adacore.com>
706 * a-textio.adb (Set_Col): Fix two errors noticed recently, having to
707 do with treatment of Set_Col when positioned at end of line character.
709 2005-06-14 Robert Dewar <dewar@adacore.com>
711 * atree.adb: (Elist*): Protect against uninitialized field
713 2005-06-14 Ed Schonberg <schonberg@adacore.com>
715 * checks.adb (Install_Null_Excluding_Check): Do not generate checks
716 for an attribute reference that returns an access type.
717 (Apply_Discriminant_Check): No need for check if (designated) type has
718 constrained partial view.
720 (Apply_Float_Conversion_Check): Generate a short-circuit expression for
721 both bound checks, rather than a conjunction.
722 (Insert_Valid_Check): If the expression is an actual that is an indexed
723 component of a bit-packed array, force expansion of the packed element
724 reference, because it is specifically inhibited elsewhere.
726 2005-06-14 Vincent Celier <celier@adacore.com>
728 * clean.adb (Clean_Project): Correctly delete executable specified as
731 * make.adb (Gnatmake): Allow relative executable path names with
732 directory information even when project files are used.
733 (Change_To_Object_Directory): Fail gracefully when unable to change
734 current working directory to object directory of a project.
735 (Gnatmake): Remove exception handler that could no longer be exercized
736 (Compile_Sources.Compile): Use deep copies of arguments, as some of them
737 may be deallocated by Normalize_Arguments.
738 (Collect_Arguments): Eliminate empty arguments
740 * gnatcmd.adb (All_Projects): New Boolean flag, initialized to False,
741 and set to True when -U is used for GNAT PRETTY or GNAT METRIC.
742 (Check_Project): Return False when Project is No_Project. Return True
743 when All_Projects is True.
744 (GNATCmd): Recognize switch -U for GNAT PRETTY and GNAT METRIC and set
745 All_Projects to True.
748 2005-06-14 Ed Schonberg <schonberg@adacore.com>
749 Javier Miranda <miranda@adacore.com>
750 Thomas Quinot <quinot@adacore.com>
751 Robert Dewar <dewar@adacore.com>
752 Hristian Kirtchev <kirtchev@adacore.com>
753 Gary Dismukes <dismukes@adacore.com>
755 * einfo.ads, einfo.adb (Is_Local_Anonymous_Access): New flag on
756 anonymous access types, to indicate that the accessibility level of
757 the type is determined by that of the enclosing declaration.
758 (Has_Persistent_BSS): New flag
759 (Set_Is_Primitive_Wrapper): Upgrade the barrier to allow the usage
760 of this attribute with functions.
761 (Is_Primitive_Wrapper): Remove the barrier.
762 (Has_Specified_Stream_Input, Has_Specified_Stream_Output,
763 Has_Specified_Stream_Read, Has_Specified_Stream_Write):
765 (Set_Has_Specified_Stream_Input, Set_Has_Specified_Stream_Output,
766 Set_Has_Specified_Stream_Read, Set_Has_Specified_Stream_Write):
768 (Is_Pure_Unit_Access_Type): New flag
769 (Abstract_Interfaces): Complete the assertion to cover all usages.
770 (Set_Is_Interface): Complete the assertion to cover all usages.
771 (Is_Primitive_Wrapper): New attribute.
772 (Is_Obsolescent): Now applies to all entities (though it is only set
773 for subprograms currently)
774 New flag: Has_Constrained_Partial_View, to implemente Ada 2005 AI-363,
775 which solves various problems concerning access subtypes.
776 (Has_Persistent_BSS): New flag
777 (Is_Primitive_Wrapper, Set_Primitive_Wrapper): Code cleanup.
778 Remove these subprograms because this attribute is currently
781 Has_Specified_Stream_Input (Flag190)
782 Has_Specified_Stream_Output (Flag191)
783 Has_Specified_Stream_Read (Flag192)
784 Has_Specified_Stream_Write (Flag193)
785 Present in all type and subtype entities. Set for a given view if the
786 corresponding stream-oriented attribute has been defined by an
787 attribute definition clause. When such a clause occurs, a TSS is set
788 on the underlying full view; the flags are used to track visibility of
789 the attribute definition clause for partial or incomplete views.
790 (Is_Pure_Unit_Access_Type): New flag
791 Clarify use of Is_Internal.
792 (Is_Primitive_Wrapper): New attribute present in primitive subprograms
793 internally generated to wrap the invocation of tasks and protected
794 types that implement interfaces.
795 (Implementation_Base_Type): Documentation correction
796 (Is_Obsolescent): Now applies to all entities (though it is only set
797 for subprograms currently)
798 New flag: Has_Constrained_Partial_View, to implement Ada 2005 AI-363,
799 which solves various problems concerning access subtypes.
801 * exp_ch9.adb (Type_Conformant_Parameters): Introduce mode conformance
802 for examined parameters. Identify unequal parameter list lengths as
803 non-conformant parameters.
804 (Overriding_Possible): Do not check for "All" qualifier in declaration
805 of controlling access parameter, following prescription of AI-404.
806 (Build_Entry_Wrapper_Spec, Build_Entry_Wrapper_Body): New subprograms
807 that build the procedure body that wraps an entry invocation
808 (Build_Corresponding_Record, Build_Protected_Sub_Specification,
809 Expand_N_Protected_Body, Expand_N_Protected_Type_Declaration,
810 Expand_N_Task_Body, Expand_N_Task_Type_Declaration): Modified to
811 give support to abstract interface types
813 * freeze.adb (Freeze_Entity): Issue error message if
814 Is_Pure_Unit_Access_Type set, unless we are in Ada 2005 mode and the
815 type has no storage pool (Ada 2005) AI-366.
816 Also modified to give support to abstract interface types
817 (Freeze_Subprogram): Issue an error for a dispatching subprogram with an
818 Inline_Always pragma.
820 * par-ch9.adb (P_Task_Items): Reserved words "not" or "overriding" may
821 now begin an entry declaration.
822 (P_Entry_Or_Subprogram_With_Indicator): New procedure in
823 P_Protected_Operation_Declaration_Opt. Parse an entry declaration or
824 a subprogram declaration preceded by an overriding indicator.
825 (P_Protected_Operation_Declaration_Opt): Add case for parsing entry
826 declarations or subprogram declarations preceded by reserved words
827 "not" or "overriding".
828 (P_Entry_Declaration): Update comment. Parse and check overriding
829 indicator, set semantic flags of entry declarations.
830 (P_Task): New error message in case of private applied
831 to a task type declaration.
832 (P_Protected): New error message in case of private applied
833 to a task type declaration.
835 * sem_ch7.adb (Preserve_Full_Attributes): Modified to handle the case
836 in which the full view of a type implementing an interface is a
838 (Has_Overriding_Pragma): Remove obsolete implementation of AI-218.
839 Declare_Inherited_Private_Subprograms): If an explicit operation
840 overrides an operation that is inherited in the private part, mark the
841 explicit one as overriding, to enable overriding indicator checks.
842 (Preserve_Full_Attributes): Propagate Is_Unchecked_Union attribute from
843 full view to partial view, to simplify handling in back-end.
845 * sprint.adb: Print interface lists where needed: derived types,
846 protected types, task types.
847 output "is null" for null procedures. Part of implementation of
849 * sem_cat.adb (Validate_Access_Type_Declaration): Implement AI-366
850 relaxation of rules for access types in pure, shared passive partitions.
852 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Reorganize to
853 first read discriminants into temporary objects, performing checks on
854 the read values, then possibly performing discriminant checks on the
855 actual (if it is constrained), and only finally reading the components
856 into a constrained temporary object.
857 (Build_Elementary_Input_Call): Adjust the specific circuitry for the
858 case of reading discriminants of a mutable record type to recognize
859 the new form of the code generated by
860 Build_Mutable_Record_Read_Procedure.
862 * exp_tss.ads, exp_tss.adb (Make_Init_Proc_Name): Reimplement in terms
863 of a simple call to Make_TSS_Name.
864 (Make_TSS_Name_Local): Add the TSS name as the last thing in the name
865 buffer, in order for Is_TSS to work correctly on local TSS names.
867 * sem_attr.ads, sem_attr.adb (Resolve_Attribute, case 'Access): Use flag
868 Is_Local_Anonymous_Access to check legaliy of attributes in the
869 context of access components and stand-alone access objects.
870 (Stream_Attribute_Available): In Ada 95 mode, a stream attribute is
871 treated as available for a limited private type if there is an
872 attribute_definition_clause that applies to its full view, but not in
873 other cases where the attribute is available for the full view
874 (specifically, the sole fact that the full view is non-limited does not
875 make the attribute available for the partial view).
876 (Build_Access_Subprogram_Type): Diagnose attempt to apply 'access to a
877 non-overloaded intrinsic subprogram.
878 (Check_Stream_Attribute): Reject an attribute reference for an
879 unavailable stream attribute even if the prefix is not a limited type
880 (case of a 'Input attribute reference for an abstract, non-classwide
882 (Stream_Attribute_Available): New function to determine whether a stream
883 attribute is available at a place.
884 (Check_Attribute): Use Stream_Attribute_Available instead of just
885 testing for TSS presence on the implementation base type.
886 (Analyze_Attribute): Modified to give support to task interfaces.
887 (Analyze_Access_Attribute): Add error check for use of an Access (or
888 Unrestricted_Access) attribute with a subprogram marked as
890 (Analyze_Attribute, case Attribute_Address): Add error check for use of
891 an Address attribute with a subprogram marked as Inline_Always.
892 Update Eval_Attribute to handle new value of Width from AI-395
894 * sem_ch13.adb (Analyze_Stream_TSS_Definition): New subprogram.
895 (Analyze_Attribute_Definition_Clause, cases Input, Output, Read, Write):
896 Factor common code across the stream-oriented attribute circcuits into
897 a new subprogram, Analyze_Stream_TSS_Definition. The new uniform
898 processing is functionally identical to the previous duplicated one,
899 except that an expression that denotes an abstract subprogram will now
900 be rejected, as mandated by AI-195 item 5.
902 * sem_util.ads, sem_util.adb (Type_Access_Level): Use flag
903 Is_Local_Anonymous_Access to apply accessibility checks to access
904 components and stand-alone access objects.
905 (Has_Discriminant_Dependent_Constraint): Moved to spec for use
907 (Is_Potentially_Persistent_Type): New function
908 (Is_Dependent_Component_Of_Mutable_Object): If the enclosing object is
909 a heap-object whose type has a constrained partial view, the object is
910 unconstrained and the component may depend on a discriminant, making its
913 * sinfo.ads, sinfo.adb
914 (Must_Not_Override): Flag applicable to N_Entry_Declaration.
915 (Must_Override): Flag applicable to N_Entry_Declaration.
916 Indicate that interface_list can appear in single task and single
917 protected declarations.
918 Replace Is_Overriding and Not_Overriding with Must_Override and
919 Must_Not_Override, to better express intent of AI.
920 Is_Overriding, Not_Overriding: Ada2005 flags that indicate the presence
921 of an overriding indicator in a subprogram or instance.
922 Ada 2005 (AI-248) Null_Present can appear in a procedure specification.
923 Add the overriding indicator [[not] overriding] construct to the
924 following grammar productions:
926 GENERIC_INSTANTIATION
927 SUBPROGRAM_SPECIFICATION
929 * par-ch10.adb (P_Compilation_Unit): Subprogram declaration or body
930 can start with an overriding indicator.
932 * par-ch6.adb (P_Subprogram): Recognize overriding indicator, and set
933 flags accordingly on subrogram specifications or instances.
936 (Analyze_Subprogram_Renaming): For a renaming_as_body, verify that the
937 overriding_indicator, if present, is consistent with status of spec.
938 Improve error message for null-excluding checks on controlling access
940 (Check_In_Previous_With_Clause): Protect the frontend against
941 previously reported critical errors in the context clauses.
942 Save and restore Ada_Version_Explicit, for implementation of AI-362
943 (Analyze_Subprogram_Renaming): If the new entity is a dispatching
944 operation verify that controlling formals of the renamed entity that
945 are access parameters are explicitly non-null.
946 (Find_Expanded_Name): Improve error message when prefix is an illegal
947 reference to a private child unit.
949 * exp_imgv.adb, s-imgwch.ads, s-imgwch.adb, s-valwch.adb,
950 s-valwch.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdwch.adb:
951 Rewrite to correspond to new wide character names in AI-395
953 * par-ch12.adb (P_Formal_Subprogram_Declaration): Recognize null
956 2005-06-14 Ed Schonberg <schonberg@adacore.com>
957 Robert Dewar <dewar@adacore.com>
959 * errout.ads, errout.adb (Error_Msg_NW): Only emit warning on user
960 code, not on the bodies of predefined operations, to cut down on
963 2005-06-14 Ed Schonberg <schonberg@adacore.com>
965 * exp_aggr.adb (Aggr_Size_OK): An array with no components can always
966 be expanded in place. The size computation does not require a
967 subtraction, which would raise an exception on a compiler built with
968 assertions when the upper bound is Integer'first.
969 (Flatten): For an array of composite components, take into account the
970 size of the components to determine whether it is safe to expand the
971 array into a purely positional representation.
973 2005-06-14 Thomas Quinot <quinot@adacore.com>
975 * exp_ch2.adb (Param_Entity): Take the case of an expanded_name
976 denoting a formal parameter into account.
978 2005-06-14 Ed Schonberg <schonberg@adacore.com>
980 * exp_ch7.adb (Find_Node_To_Be_Wrapped): If the node appears within
981 the entry_call alternative of a conditional entry call, wrap the
982 conditional entry call itself.
984 2005-06-14 Nicolas Setton <setton@adacore.com>
985 Ed Schonberg <schonberg@adacore.com>
987 * exp_dbug.ads, exp_dbug.adb (Get_Variant_Part): Fix the encoding of
988 the "simple_choice" member in a variant record, in accordance with the
989 description in the package spec: the information output for a constant
990 should be "S number", not "SS number".
991 (Get_Encoded_Name): Return at once if not generating code. Avoids name
992 overflow problem when compiling with -gnatct, for ASIS/gnatmetrics.
994 2005-06-14 Thomas Quinot <quinot@adacore.com>
996 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): For an
997 RACW without any primitives, do not generate the if statement for
998 dispatching by name in the PolyORB/DSA case, as it would be malformed
999 (it would have an Elsif_Parts list that is not No_List, but with a
1002 2005-06-14 Robert Dewar <dewar@adacore.com>
1004 * exp_intr.adb, par-ch5.adb: Minor fix to error message text
1006 2005-06-14 Jose Ruiz <ruiz@adacore.com>
1008 * fe.h: Add entry for Opt.Exception_Locations_Suppressed so that gigi
1009 can determine whether pragma Suppress_Exception_Locations is in effect.
1011 * utils2.c (build_call_raise): Do not pass the file name to the
1012 exception handler if pragma Suppress_Exception_Locations is in effect.
1013 (build_allocator): Add and process arg IGNORE_INIT_TYPE.
1015 2005-06-14 Emmanuel Briot <briot@adacore.com>
1017 * g-debpoo.adb (Deallocate, Dereference): Improve output.
1019 2005-06-14 Nicolas Roche <roche@adacore.com>
1021 * g-diopit.adb (Wildcard_Iterator): Return directly if Path is equal
1023 (Next_Level): Fix minor bug in handling of ../dir case
1024 (Read): Add dir separator to Directory name so that "" is understood as
1027 2005-06-14 Pascal Obry <obry@adacore.com>
1029 * g-dynhta.ads, g-dynhta.adb (Reset): Free the table itself after
1030 releasing the items.
1032 2005-06-14 Vincent Celier <celier@adacore.com>
1033 Cyrille Comar <comar@adacore.com>
1035 * g-os_lib.ads, g-os_lib.adb (Non_Blocking_Spawn): Two new versions
1036 with output file descriptor and with output file name.
1037 (Dup, Dup2): Now global procedures as they are used by two subprograms
1038 (Copy): Allocate the 200K buffer on the heap rather than on the stack.
1040 2005-06-14 Thomas Quinot <quinot@adacore.com>
1044 * g-socket.ads, g-socket.adb (Inet_Addr): Special case the all-ones
1046 (Create_Selector): Bind listening socket used to create the signalling
1047 socket pair to 127.0.0.1 to limit the scope for 'theft' of connection.
1048 Set listen backlog to 1 to ensure that we detect socket theft by a
1049 failure of our own connect(2) call.
1050 (Check_Selector): Improve documentation of the selector mechanism.
1051 (Broadcast_Inet_Addr): New constant.
1053 2005-06-14 Gary Dismukes <dismukes@adacore.com>
1055 * layout.adb (Discrimify): Remove resetting of Vtype to the underlying
1056 type which turns out to be an incomplete and incorrect fix.
1057 (Layout_Array_Type): Use Underlying_Type when checking whether the scope
1058 of the type is declared in a record (for determination of insertion
1060 (SO_Ref_From_Expr): Test whether Vtype denotes a partial or full view of
1061 a private type and ensure that the primary entity is used for the type
1062 of the newly created function's V formal by taking the Etype of the
1065 2005-06-14 Javier Miranda <miranda@adacore.com>
1066 Jose Ruiz <ruiz@adacore.com>
1067 Robert Dewar <dewar@adacore.com>
1068 Ed Schonberg <schonberg@adacore.com>
1070 * lib-load.ads, lib-load.adb (Load_Unit): Addition of a new parameter
1071 that indicates if we are parsing a compilation unit found in a
1072 limited-with clause.
1073 It is use to avoid the circularity check.
1075 * par.ads, par.adb (Par): Addition of a new parameter to indicate if
1076 we are parsing a compilation unit found in a limited-with clause. This
1077 is use to avoid the circularity check.
1079 * par-load.adb (Load): Indicate Lib.Load_Unit if we are loading the
1080 unit as a consequence of parsing a limited-with clause. This is used
1081 to avoid the circularity check.
1083 * sem_ch10.adb: Suppress Ada 2005 unit warning if -gnatwY used
1084 (Analyze_Context): Limited-with clauses are now allowed
1085 in more compilation units.
1086 (Analyze_Subunit_Context, Check_Parent): Protect the frontend
1087 againts previously reported critical errors in context clauses
1088 (Install_Limited_Withed_Unit): Code cleanup plus static detection
1089 of two further errors: renamed subprograms and renamed packages
1090 are not allowed in limited with clauses.
1091 (Install_Siblings): Do not install private_with_clauses on the package
1092 declaration for a non-private child unit.
1093 (Re_Install_Parents): When a parent of the subunit is reinstalled,
1094 reset visibility of child units properly.
1095 (Install_Withed_Unit): When a child unit appears in a with_clause of its
1096 parent, it is immediately visible.
1098 2005-06-14 Ed Schonberg <schonberg@adacore.com>
1099 Emmanuel Briot <briot@adacore.com>
1101 * lib-xref.ads, lib-xref.adb (Generate_Definition): Treat any entity
1102 declared within an inlined body as referenced, to prevent spurious
1104 (Output_One_Ref): If an entity renames an array component, indicate in
1105 the ALI file that this aliases (renames) the array. Capture as well
1106 function renamings that rename predefined operations.
1107 Add information about generic parent for package and subprogram
1109 (Get_Type_Reference): For a subtype that is the renaming of an actual in
1110 an instantiation, use the first_subtype to ensure that we don't generate
1111 cross-reference information for internal types.
1112 For objects and parameters of a generic private type, retain the '*'
1113 indicator to distinguish such an entity from its type.
1115 * ali.ads (Xref_Entity_Record): New fields Iref_File_Num and Iref_Line,
1116 to store information about instantiated entities.
1118 * ali.adb (Scan_ALI): Add support for parsing the reference to the
1121 * xref_lib.adb (Skip_To_Matching_Closing_Bracket): New subprogram
1122 (Parse_Identifier_Info, Parse_Token): Add support for the generic parent
1125 2005-06-10 Doug Rupp <rupp@adacore.com>
1126 Arnaud Charlet <charlet@adacore.com>
1127 Olivier Hainque <hainque@adacore.com>
1128 Jose Ruiz <ruiz@adacore.com>
1130 * Make-lang.in: Add initialize.o when needed.
1131 Remove obsolete references to RT_FLAGS.
1132 Add missing dependencies for sdefault.o
1134 * initialize.c: New file.
1136 * init.c [VMS] Declare ADA$ externs weak to fix build problem in IVMS.
1137 [VMS] cond_signal_table: Fix problem in declaration.
1138 [VMS] __gnat_error_handler: rewrite.
1139 Move all __gnat_initialize() routines to initialize.c
1140 Specialize the former "hpux" section to "hppa hpux", as this is what the
1141 section really is here for and we now have other hpux ports that need
1143 (__gnat_adjust_context_for_raise) i386-linux: First version of this
1144 function for this target. Adjust PC by one in the machine context. This
1145 adjustment was previously done in the MD_FALLBACK_FRAME_STATE_FOR, but
1146 it is more reliable to do that in the signal handler itself.
1147 (__gnat_install_handler) i386-linux: Set SA_SIGINFO in the sigaction
1148 flags, so that the handler is passed the context structure to adjust
1150 (__gnat_error_handler) i386-linux: Adjust the signature to match what a
1151 SA_SIGINFO sigaction should look like. Call
1152 __gnat_adjust_context_for_raise before actually raising. Cleanup unused
1153 Machine_State_Operations stuff.
1154 Add conditional code so that the x86_64 is also supported.
1156 2005-06-14 Pascal Obry <obry@adacore.com>
1158 * mdll.adb (Get_Dll_Name): New routine that returns the DLL name given
1161 2005-06-14 Robert Dewar <dewar@adacore.com>
1163 * opt.ads, opt.adb: New flags for persistent_bss mode
1164 Add Ada_Version_Explicit, for implementation of AI-362
1165 Add Assertions_Enabled_Config and associated handling
1166 Needed since setting can be changed with Assertion_Policy pragma
1167 Add new flag Warn_On_Ada_2005_Compatibility
1169 * switch-c.adb: Recognize -gnatwy/Y
1170 Set Ada_Version_Explicit, for implementation of AI-362
1171 The -gnatg switch now includes -gnatyu
1173 * usage.adb: Add -gnatwy/Y
1174 Remove wrong asterisk on -gnatwX line
1175 Add line for -gnatyu switch
1177 2005-06-14 Vincent Celier <celier@adacore.com>
1179 * osint.adb (Add_Default_Search_Dirs): Put source and object
1180 directories of project files before directories coming from
1181 ADA_INCLUDE_PATH and ADA_OBJECTS_PATH.
1183 2005-06-14 Robert Dewar <dewar@adacore.com>
1187 * par-ch2.adb (Scan_Pragma_Argument): New procedure
1188 (P_Pragma): Implement RM 2.8(4) check for no pos args after named args
1190 2005-06-14 Vincent Celier <celier@adacore.com>
1192 * prep.adb (Preprocess): Ignore error when scanning the first token of
1195 2005-06-14 Vincent Celier <celier@adacore.com>
1197 * prj-nmsc.adb (Suffix_For): Change default suffix for C++ to ".cpp"
1198 (Check_Stand_Alone_Library): If the specified reference symbol file does
1199 not exist, only issue a warning when the symbol policy is not
1200 Controlled. And, when symbol policy is Compliant, set the symbol
1201 policy to Autonomous.
1203 2005-06-14 Vincent Celier <celier@adacore.com>
1205 * prj-part.adb (Pre_Parse_Context_Clause): Call Set_Is_Not_Last_In_List
1206 when the project file in a with clause is not the last one, that is the
1207 project file name is followed by a comma.
1208 * prj-pp.adb: (First_With_In_List): New Boolean global variable
1209 (Print): Issue list of project files separated by commas in with clauses
1210 according to the values returned by Is_Not_Last_In_List.
1211 * prj-tree.ads, prj-tree.adb: (Is_Not_Last_In_List): New function
1212 (Set_Is_Not_Last_In_List): New procedure
1214 2005-06-14 Eric Botcazou <ebotcazou@adacore.com>
1216 * s-atacco.ads: Put a pragma No_Strict_Aliasing on Object_Pointer.
1218 2005-06-14 Robert Dewar <dewar@adacore.com>
1220 * scng.adb: Add call to new Check_EOF routine
1221 (Accumulate_Checksum): Properly handle wide wide char >= 2 ** 24
1222 Add some comments regarding wide character handling
1224 * style.ads, styleg.ads, styleg.adb: Implement new style switch -gnatyu
1226 * stylesw.ads, stylesw.adb: Implement new style switch -gnatyu
1228 * g-utf_32.ads, g-utf_32.adb (Is_UTF_32_Non_Graphic): Other_Format
1229 characters are now considered graphic characters and hence yield false
1232 * nmake.adt: Modify header so that xnmake does not generate output
1233 files with multiple blank lines.
1235 * treeprs.adt: Remove a blank line so that output from xtreeprs does
1236 not have an extra blank line
1238 2005-06-14 Gary Dismukes <dismukes@adacore.com>
1240 * sem_aggr.adb (Aggregate_Constraint_Checks): Apply a conversion to the
1241 expression when the component type is an anonymous access type to
1242 ensure that appropriate accessibility checks are done.
1244 * sem_ch5.adb (Analyze_Assignment): Apply a implicit conversion to the
1245 expression of an assignment when the target object is of an anonymous
1246 access type. This ensures that required accessibility checks are done.
1247 (One_Bound): Move the check for type Universal_Integer to
1249 (Process_Bounds): Check whether the type of the preanalyzed range is
1250 Universal_Integer, and in that case set Typ to Integer_Type prior
1251 to setting the type of the original range and the calls to One_Bound.
1253 2005-06-14 Ed Schonberg <schonberg@adacore.com>
1255 * sem_case.adb (Expand_Others_Choice): Improve warning.
1257 2005-06-14 Ed Schonberg <schonberg@adacore.com>
1259 * sem_eval.adb (Subtypes_Statically_Match): Use discriminant
1260 constraint of full view if present, when other type is discriminated.
1261 (Eval_Relational_Op): Recognize tests of pointer values against Null,
1262 when the pointer is known to be non-null, and emit appropriate warning.
1264 2005-06-14 Robert Dewar <dewar@adacore.com>
1265 Ed Schonberg <schonberg@adacore.com>
1269 * sem_prag.adb: Implement pragma Persistent_BSS
1270 Remove obsolete pragma Persistent_Data, Persistent_Object
1271 Set Ada_Version_Explicit, for implementation of AI-362
1272 Test Ada_Version_Explicit for Preelaborate_05 and Pure_05
1273 Add processing for pragma Pure_05 and Preelaborate_05
1274 Add processing for Assertion_Policy pragma
1275 Add pragma identifiers for Assert
1276 (Analyze_Pragma, case Assert): Check number of arguments
1277 (Process_Inline): Additional guard against an illegal program, where the
1278 argument of the pragma is undefined, and warnings on redundant
1279 constructs are enabled.
1280 (Analyze_Pragma, case Obsolescent): Allow an optional second argument
1281 Ada_05 to this pragma, specifying that the pragma is only active in
1283 (Check_Arg_Order): New procedure
1284 Add appropriate calls to this procedure throughout
1285 Also throughout, check entity name before doing any other checks
1287 * snames.h snames.ads, snames.adb: Add pragma Persistent_BSS
1288 Remove obsolete pragma Persistent_Data, Persistent_Object
1289 Add entries for pragma Pure_05 and Preelaborate_05
1290 Add entries for Assertion_Policy pragma and associated names
1291 Add some names for pragma argument processing
1293 * tbuild.ads, tbuild.adb: (Make_Linker_Section_Pragma): New function
1295 2005-06-14 Ed Schonberg <schonberg@adacore.com>
1297 * sem_warn.adb (Warn_On_Known_Condition): If the constant expression
1298 appears within a negation (either from source or as a rewriting of
1299 inequality) adjust text of warning accordingly.
1301 2005-06-14 Thomas Quinot <quinot@adacore.com>
1303 * s-strxdr.adb: Follow AI95-00132
1305 2005-06-14 Arnaud Charlet <charlet@adacore.com>
1307 * s-tasren.adb (Exceptional_Complete_Rendezvous): Fix race condition.
1309 2005-06-14 Arnaud Charlet <charlet@adacore.com>
1310 Jose Ruiz <ruiz@adacore.com>
1312 * s-tposen.adb, s-tpobop.adb
1313 (Exceptional_Complete_Rendezvous): Save the occurrence and not only
1315 (PO_Do_Or_Queue): Before queuing a task on an entry queue we check that
1316 there is no violation of the Max_Entry_Queue_Length restriction (if it
1317 has been set); Program_Error is raised otherwise.
1318 (Requeue_Call): Before requeuing the task on the target entry queue we
1319 check that there is no violation of the Max_Entry_Queue_Length
1320 restriction (if it has been set); Program_Error is raised otherwise.
1322 2005-06-14 Robert Dewar <dewar@adacore.com>
1324 * styleg.adb: Fix several remaining problems in -gnatyu switch
1325 Blank line count not reset at start
1326 Scanning outside source buffer in some cases
1327 Confusing message for blanks at end of file
1328 Non-empty blank lines not recognized
1330 * nmake.adt: Modify header so that xnmake does not generate output
1331 files with multiple blank lines.
1333 * treeprs.adt: Remove a blank line so that output from xtreeprs does
1334 not have an extra blank line
1336 2005-06-14 Sergey Rybin <rybin@adacore.com>
1338 * styleg-c.adb (Body_With_No_Spec): Remove ':' from warning message.
1340 2005-06-14 Doug Rupp <rupp@adacore.com>
1341 Vincent Celier <celier@adacore.com>
1343 * vms_conv.ads, vms_conv.adb: Remove "Library" command.
1346 * vms_data.ads: Add entry for -gnaty/Y [NO]ADA_2005_COMPATIBILITY
1347 Remove "Library" command.
1348 Change keyword for style check -gnatyd from NOCRLF to
1350 Remove useless second style check keyword NONE
1351 Remove help documentation for inexistent style check keyword
1353 Add help documentation for style check keywords DOS_LINE_ENDINGS,
1354 UNNECESSARY_BLANK_LINES and XTRA_PARENS
1355 Add UNNECESSARY_BLANK_LINES for -gnatyu
1356 Add qualifiers /ALL_PROJECTS (-U) for GNAT PRETTY and GNAT METRIC
1358 * ug_words: Add entry for -gnaty/Y [NO]ADA_2005_COMPATIBILITY
1360 2005-06-14 Vincent Celier <celier@adacore.com>
1362 * makegpr.adb (Compile_Link_With_Gnatmake): Invoke gnatmake with -d if
1363 gprmake was invoked with -d.
1364 (Compile_Sources): If -d was used, output the "completed ..." message
1365 for each compilation.
1366 (Scan_Arg): Recognize new switch -d
1367 When -c and at least one main is specified, set
1368 Unique_Compile to True to guarantee that no other sources will be
1371 2005-06-14 Matthew Heaney <heaney@adacore.com>
1373 * a-swunha.ads, a-swunha.adb: Removed. Replaced by a-swuwha.ad[sb]
1374 * a-swuwha.ads, a-swuwha.adb: New files
1376 * a-szunha.ads, a-szunha.adb: Removed, replaced by a-szuzha.ad[sb]
1377 * a-szuzha.ads, a-szuzha.adb: New files.
1379 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
1380 a-crbtgk.adb, a-crbltr.ads, a-coorse.ads, a-coorse.adb, a-convec.ads,
1381 a-convec.adb, a-coinve.ads, a-coinve.adb, a-cohata.ads, a-cohama.ads,
1382 a-cohama.adb, a-ciorse.ads, a-ciorse.adb, a-cihama.ads, a-cihama.adb,
1383 a-cidlli.ads, a-cidlli.adb, a-chtgop.ads, a-chtgop.adb, a-cdlili.ads,
1384 a-cdlili.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb, a-cohase.adb,
1385 a-cohase.ads, a-ciorma.ads, a-coorma.ads, a-ciormu.ads, a-coormu.ads,
1386 a-swunha.adb, a-stunha.adb, a-ciorma.adb, a-coorma.adb, a-shcain.ads,
1387 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads, a-stwiha.adb,
1388 a-strhas.adb, a-stzhas.adb: synchronized to the latest version of the
1391 2005-06-10 Eric Botcazou <ebotcazou@adacore.com>
1392 Olivier Hainque <hainque@adacore.com>
1393 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1394 Pascal Obry <obry@adacore.com>
1396 * gigi.h: (build_allocator): Add arg IGNORE_INIT_TYPE.
1398 * trans.c (call_to_gnu): Issue a warning for users of Starlet when
1399 making a temporary around a procedure call because of non-addressable
1401 (process_freeze_entity): If entity is a private type, capture size
1402 information that may have been computed for the full view.
1403 (tree_transform, case N_Allocator): If have initializing expression,
1404 check type for Has_Constrained_Partial_View and pass that to
1406 (tree_transform, case N_Return_Statement): Pass extra arg to
1409 * decl.c (annotate_value): Remove early return if -gnatR is not
1411 (gnat_to_gnu_field): Don't make a packable type for a component clause
1412 if the position is byte aligned, the field is aliased, and the clause
1413 size isn't a multiple of the packable alignment. It serves no useful
1414 purpose packing-wise and would be rejected later on.
1415 (gnat_to_gnu_entity, case object): Pass extra arg to build_allocator.
1418 (gnat_to_gnu_entity): Remove use of macro _WIN32 which is wrong in the
1419 context of cross compilers. We use TARGET_DLLIMPORT_DECL_ATTRIBUTES
1421 (create_concat_name): Idem.
1423 2005-06-10 Robert Dewar <dewar@adacore.com>
1424 Eric Botcazou <ebotcazou@adacore.com>
1425 Ben Brosgol <brosgol@adacore.com>
1426 Cyrille Comar <comar@adacore.com>
1427 Sergey Rybin <rybin@adacore.com>
1428 Pascal Obry <obry@adacore.com>
1430 * gnat_rm.texi: Add documentation for pragma Persistent_BSS
1431 Document second argument (Ada_05) of pragma Obsolescent
1432 Add note that call to subprogram marked with pragma Obsolescent
1433 is now considered to be a violation of program Restrictions
1434 (No_Obsolescent_Features).
1435 (Implementation Defined Pragmas) <Machine_Attribute>: Make it clear
1436 that only machine-dependent attributes are supported.
1439 Commented out menu lines and empty section for gnatclean examples
1441 Fix some over long lines
1442 Clarify and enhance documentation of ADA_PROJECT_PATH.
1443 Rework section 2.11.2(3) about linking with a non-GNU compiler.
1444 Mention new switch -fcallgraph-info.
1445 Mention new switch -fstack-usage.
1446 For gnatpp, replace '-notab' with '-N' and add this option to Index
1447 Corrected VMS example.
1448 VMS keyword for style check -gnatyd is DOS_LINE_ENDINGS, no NOCRLF
1450 Add documentation for -gnatyu switch (unnecessary blank lines)
1451 Document new switch -U for GNAT PRETTY and GNAT METRIC
1452 Add note about Stdcall being handled as C convention on non Windows OS.
1453 Remove some junk typo in description of gnatbind -S switch
1454 Remove reference to Extensions_Allowed pragma
1455 Document the new order of the directories to be searched (source and
1456 object directories of project files before directories in ADA_*_PATH
1457 environment variables.
1459 * g-trasym.ads: Document that IRIX is supported
1461 2005-06-10 Arnaud Charlet <charlet@adacore.com>
1463 * Makefile.in: Add initialize.o when needed.
1464 Adapt to new VMS package body Symbols and subunits
1465 No specialized version of a-sytaco is needed for VxWorks.
1467 * a-wichun.ads, a-wichun.adb, a-zchuni.ads, a-zchuni.adb: New files.
1468 * a-zchara.ads, a-widcha.ads: New files.
1470 * system-hpux-ia64.ads: New file.
1472 * i-vxwork-x86.ads, i-vxwork.ads (intContext): Add this function which
1473 is imported from the VxWorks kernel.
1475 2005-06-14 Robert Dewar <dewar@adacore.com>
1477 * g-soliop-mingw.ads, g-soccon-vms.adb, a-swmwco.ads, exp_smem.adb,
1478 fmap.adb, a-szmzco.ads, s-traent-vms.adb, s-traent-vms.ads,
1479 a-direio.ads, a-exctra.ads, a-exexda.adb, a-exextr.adb, a-stream.ads,
1480 s-restri.ads, s-restri.adb, s-traent.adb, s-traent.ads, a-slcain.adb,
1481 a-stzhas.ads, a-tiinau.adb, comperr.adb, exp_ch11.adb, g-boubuf.adb,
1482 g-calend.adb, g-debpoo.ads, g-moreex.ads, gprep.adb, g-regpat.ads,
1483 i-cexten.ads, i-os2thr.ads, makeutl.ads, memroot.adb, mlib-prj.adb,
1484 namet.adb, namet.ads, prj-makr.adb, prj-proc.adb, sem_dist.adb,
1485 sem_elim.ads, s-valint.adb, s-vallli.adb, s-vallli.adb, s-vallli.ads,
1486 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads, scn.adb,
1487 s-tasinf.adb, targparm.adb, uname.adb, uname.ads, xnmake.adb,
1488 xsinfo.adb, a-direct.ads: Remove extra blank lines. Minor reformatting.
1490 2005-06-14 Thomas Quinot <quinot@adacore.com>
1492 * xeinfo.adb: Fix typo in comment
1494 2005-06-14 Javier Miranda <miranda@adacore.com>
1496 * repinfo.ads: Fix typo in comment
1498 2005-06-14 Gary Dismukes <dismukes@adacore.com>
1500 * s-finimp.adb (Parent_Tag): Delete this imported function (function
1501 Parent_Tag is now in the visible part of Ada.Tags).
1502 (Get_Deep_Controller): Call Ada.Tags.Parent_Tag directly instead of
1503 using imported function.
1505 2005-06-14 Bernard Banner <banner@adacore.com>
1507 * vxaddr2line.adb: Add support for Windows hosted x86 vxworks. Should
1508 also apply for handling support for VxSim 653.
1510 2005-06-14 Eric Botcazou <ebotcazou@adacore.com>
1512 * xsnames.adb: Add automatic generation of snames.h.
1514 2005-06-14 Thomas Quinot <quinot@adacore.com>
1516 * gen-soccon.c: Add IP_MULTICAST_IF constant
1517 Minor reformatting and adjustments to prevent warnings.
1519 2005-06-14 Pascal Obry <obry@adacore.com>
1521 * seh_init.c: Do not include <sys/stat.h>. This is not needed.
1523 2005-06-03 Andrew Pinski <pinskia@physics.uc.edu>
1525 * trans.c (gnat_gimplify_expr): Call
1526 recompute_tree_invarant_for_addr_expr when we change
1527 the operand of the ADDR_EXPR.
1529 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1531 * misc.c: Don't include errors.h.
1533 2005-05-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1535 * raise.c (db): Add ATTRIBUTE_PRINTF_2.
1537 2005-05-29 Kazu Hirata <kazu@cs.umass.edu>
1539 * cal.c, decl.c, init.c, raise.c, trans.c, utils2.c: Fix
1541 * gnat_rm.texi, gnat_ugn.texi: Fix typos.
1543 2005-05-16 Nathanael Nerode <neroden@gcc.gnu.org>
1546 * Makefile.in: Make TGT_LIB behave correctly.
1548 2005-04-23 DJ Delorie <dj@redhat.com>
1550 * misc.c: Adjust warning() callers.
1552 2005-04-16 Laurent GUERBY <laurent@guerby.net>
1555 * a-nudira.adb (Value): Check for valid string.
1556 * a-nuflra.adb (Value): Likewise.
1558 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
1560 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
1562 2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
1564 * adaint.c, init.c, tracebak.c: Fix comment typos.
1565 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Fix typos.
1567 2005-04-07 Laurent GUERBY <laurent@guerby.net>
1568 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1570 * Makefile.in: Add make ifeq define for hppa linux tasking support.
1571 * system-hpux.ads: Define Signed_Zeros to be True.
1572 * system-linux-hppa.ads, s-osinte-linux-hppa.ads: New files.
1574 2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
1576 * adaint.c, cal.c, decl.c, gigi.h, gmem.c, init.c, link.c,
1577 raise.c, tracebak.c, trans.c, utils2.c, utils.c: Fix comment
1580 2005-03-30 Tom Tromey <tromey@redhat.com>
1582 * decl.c (gnat_substitute_in_type): Don't handle FILE_TYPE.
1584 2005-03-30 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1586 * adaint.c (_gnat_set_close_on_exec): Mark parameters unused.
1588 2005-03-29 Robert Dewar <dewar@adacore.com>
1590 * sem_res.adb (Resolve_Real_Literal): Generate warning if static
1591 fixed-point expression has value that is not a multiple of the Small
1594 * opt.ads (Warn_On_Bad_Fixed_Value): New flag
1596 * s-taprop-tru64.adb (RT_Resolution): Return an integer number of
1599 * ug_words: Add entry for [NO_]BAD_FIXED_VALUES for -gnatwb/-gnatwB
1601 2005-03-29 Vincent Celier <celier@adacore.com>
1603 * mlib-tgt-vms-ia64.adb, mlib-tgt-vms-alpha.adb
1604 (Build_Dynamic_Library.Version_String): Return the empty string when
1605 Lib_Version is empty or when the symbol policy is not Autonomous.
1607 * symbols-vms-alpha.adb (Finalize): For symbol policy Compliant, when
1608 a symbol is not in the reference symbol file, increase the Major ID
1609 and set the Minor ID to 0.
1610 Use gsmatch=lequal instead of gsmatch=equal
1612 2005-03-29 Doug Rupp <rupp@adacore.com>
1614 * adaint.c (__gnat_to_canonical_file_spec [VMS]): Check for logical
1617 2005-03-29 Javier Miranda <miranda@adacore.com>
1619 * a-tags.ads, a-tags.adb (Get_TSD): Subprogram removed.
1620 (Inherit_DT): The first formal has been redefined as a Tag.
1621 This allows us the removal of the subprogram Get_TSD.
1622 (TSD): Replace the call to Get_TSD by the actual code.
1624 * exp_disp.ads, exp_disp.adb: Remove support to call Get_TSD.
1625 (Make_DT): Upgrade the call to Inherit_TSD according to the
1626 new interface: the first formal is now a Tag.
1628 * i-cpp.ads, i-cpp.adb (CPP_Inherit_DT): The first formal has been
1630 This change allows us to remove the subprogram Get_TSD.
1631 (CPP_Get_TSD): Subprogram removed.
1632 (TSD): Replace the call to CPP_Get_TSD by the actual code.
1634 * rtsfind.ads: Remove support to call the run-time
1637 2005-03-29 Robert Dewar <dewar@adacore.com>
1639 * errutil.adb, errout.adb:
1640 Minor comment updates on Line_Terminator references
1642 * par-ch10.adb: Add ??? comment about line terminator
1644 * styleg.adb (Check_Line_Terminator): Add check for new switch -gnatyd
1645 (check dos line terminator).
1646 (Check_Line_Max_Length): New procedure, split off from the existing
1647 Check_Line_Terminator routine. Separating this out allows -gnatyf to
1648 be properly recognized.
1650 * styleg.adb: Add ??? comment for line terminator reference
1652 * scng.adb (Check_End_Of_Line): Fix bug of -gnatyf being ignored
1653 (Check_End_Of_Line): Add -gnatyd handling (check dos line terminators)
1655 * styleg.ads (Check_Line_Terminator): Add check for new switch -gnatyd
1656 (check dos line terminator).
1657 (Check_Line_Max_Length): New procedure, split off from the existing
1658 Check_Line_Terminator routine. Separating this out allows -gnatyf to
1659 be properly recognized.
1661 * stylesw.ads, stylesw.adb:
1662 Add handling for new -gnatyd switch (check dos line terminator)
1664 * switch-c.adb: Recognize new -gnatyd switch (check dos line terminator)
1665 Recognize -gnatwb/-gnatwB switches
1666 Include Warn_On_Bad_Fixed_Value for -gnatg
1669 Add line for new -gnatyd switch (check dos line terminator)
1671 * usage.adb: Add lines for -gnatwb/-gnatwB
1673 * vms_data.ads: Add entry for NOCRLF (-gnatyd)
1675 * vms_data.ads: [NO_]BAD_FIXED_VALUES synonym for -gnatwb/-gnatwB
1677 * gnat_ugn.texi: Fix overlong lines
1678 Document new -gnatyd switch
1679 Document new -gnatwb/-gnatwB switches
1681 2005-03-29 Ed Schonberg <schonberg@adacore.com>
1683 * exp_ch4.adb (Has_Unconstrained_UU_Component): Use the base type in
1684 order to retrieve the component list of the type, before examining
1685 individual components.
1687 * sem_type.adb (Covers): Types are compatible if one is the base type
1688 of the other, even though their base types might differ when private
1691 2005-03-29 Thomas Quinot <quinot@adacore.com>
1693 * exp_dist.adb (Add_RAST_Features, PolyORB version): Set the From_Any,
1694 To_Any and TypeCode TSSs on RAS types directly using Set_TSS, instead
1695 of using Set_Renaming_TSS. This ensures that the TSS bodies are not
1696 analyzed if expansion is disabled (which could otherwise cause spurious
1697 error messages if expansion has been disabled due to previous
1698 (unrelated) errors).
1700 * sem_prag.adb (Analyze_Pragma, case Asynchronous): If RAS expansion
1701 is disabled, the entity denoted by the argument is the access type
1702 itself, not an underlying record type, so there is no need to go back
1703 to the Corresponding_Remote_Type.
1705 2005-03-29 Gary Dismukes <dismukes@adacore.com>
1706 Robert Dewar <dewar@adacore.com>
1708 * exp_intr.adb (Expand_Dispatching_Constructor_Call): New procedure to
1709 expand a call to an instance of
1710 Ada.Tags.Generic_Dispatching_Constructor into a dispatching call to the
1711 Constructor actual of the instance. A class-wide membership
1712 check is also generated, to ensure that the tag passed to the instance
1713 denotes a type in the class.
1714 (Expand_Intrinsic_Call): Call Expand_Dispatching_Constructor in the case
1715 of Name_Generic_Dispatching_Constructor.
1717 * Makefile.rtl: Add a-tgdico.ads to the list of library units (new Ada
1718 05 unit for AI-260-02).
1720 * a-tgdico.ads: New file.
1722 * impunit.adb (Non_Imp_File_Names_05): Add entry "a-tgdico" for new
1723 predefined Ada 05 generic unit Ada.Tags.Generic_Dispatching_Constructor.
1725 * snames.ads, snames.adb (Preset_Names): Add entry for
1726 Generic_Dispatching_Constructor.
1730 * sem_ch8.adb (Find_Direct_Name): Go to root type for check of
1731 character type cases.
1732 (Analyze_Subprogram_Renaming): Add special handling for
1733 the case of renaming of stream attributes when the renaming denotes a
1734 generic formal subprogram association for an abstract formal subprogram.
1735 Check that the attribute is a primitive stream attribute (and not
1736 a class-wide stream attribute) and then rewrite the attribute name
1737 as the name of the appropriate compiler-generated stream primitive.
1739 2005-03-29 Robert Dewar <dewar@adacore.com>
1741 * exp_util.adb (Remove_Side_Effects): Properly propagate arguments to
1743 (Is_Possibly_Unaligned_Object): Correct typo that
1744 resulted in inaccurate result for unaligned scalars within records.
1746 2005-03-29 Ed Schonberg <schonberg@adacore.com>
1748 * freeze.adb (Freeze_Record_Type): If the type of the component is an
1749 itype whose parent is controlled and not yet frozen, do not create a
1750 freeze node for the itype if expansion is disabled.
1752 2005-03-29 Vincent Celier <celier@adacore.com>
1754 * make.adb (Gnatmake): Don't fail if the main project file is declared
1755 as having no Ada sources. Do not display message "no sources to
1756 compile" in quiet output.
1758 2005-03-29 Doug Rupp <rupp@adacore.com>
1760 * Makefile.in [VMS] (EXTRA_GNATTOOLS): Add vms_help and gnat.hlp as
1763 2005-03-29 Robert Dewar <dewar@adacore.com>
1765 * par-ch12.adb (P_Generic): Give better msg for illegal private generic
1768 2005-03-29 Robert Dewar <dewar@adacore.com>
1770 * par-ch3.adb (P_Type_Declaration): Fix bad error recovery after
1771 missing TYPE Improve the error message generated when compiling a
1772 limited interface in Ada83 or Ada95 mode.
1774 2005-03-29 Robert Dewar <dewar@adacore.com>
1776 * par-ch4.adb (P_Name): When a bad attribute is returned, return error,
1777 rather than proceed ahead using a junk attribute name.
1779 2005-03-29 Vincent Celier <celier@adacore.com>
1781 * prj.ads, prj.adb: (Project_Data): Add new component Display_Name
1783 * prj-part.adb (Parse_Single_Project): Set the location of a project
1784 on its defining identifier, rather than on the reserved word "project".
1786 * prj-proc.adb (Expression): Adapt to the fact that default of external
1787 references may be string expressions, not always literal strings.
1788 (Recursive_Process): Set Display_Name equal to Name
1789 when Location is No_Location, that is when there is no actual file.
1790 Get the Display_Name of the project from the source, when it is not a
1792 (Process): Use the Display_Name in error messages
1794 * prj-strt.adb (External_Reference): Allow default to be string
1795 expressions, not only literal strings.
1797 2005-03-29 Vincent Celier <celier@adacore.com>
1799 * prj-nmsc.adb (Check_Stand_Alone_Library): Do not forbid the symbol
1800 file and the reference symbol file to be the same file.
1802 2005-03-29 Thomas Quinot <quinot@adacore.com>
1804 * sem_cat.adb (Validate_Remote_Types_Type_Conversion): Perform check to
1805 forbid conversion of a local access-to-subprogram type to a remote one.
1807 * sem_util.adb (Wrong_Type): For a record type that is the expanded
1808 equivalent type for a remote access-to-subprogram type, go back to the
1809 original RAS entity when displaying an error message, so the casing is
1810 the original source casing.
1812 2005-03-29 Robert Dewar <dewar@adacore.com>
1814 * sem_ch11.adb (Analyze_Raise_Statement): Change message for warning
1817 2005-03-29 Ed Schonberg <schonberg@adacore.com>
1819 * sem_ch4.adb (Analyze_Selected_Component): Do not generate an actual
1820 subtype if code is being pre-analyzed, to prevent un-expanded
1821 references to protected formals, among others.
1822 (Analyze_Explicit_Dereference): If the overloaded prefix includes some
1823 interpretation that can be a call, include the result of the call as a
1824 possible interpretation of the dereference.
1826 * sem_ch5.adb (Process_Bounds): Determine type of range by
1827 pre-analyzing a copy of the original range, and then analyze the range
1828 with the expected type.
1830 * sem_res.adb (Check_Parameterless_Call): For an explicit dereference
1831 with an overloaded prefix where not all interpretations yield an
1832 access to subprogram, do not rewrite node as a call.
1833 (Resolve_Explicit_Dereference): Recognize the previous case and rewrite
1834 the node as a call once the context identifies the interpretation of
1835 the prefix whose call yields the context type.
1836 (Valid_Conversion): For the case of a conversion between
1837 local access-to-subprogram types, check subtype conformance using
1838 Check_Subtype_Conformant instead of Subtype_Conformant, to have a more
1839 detailed error message.
1841 2005-03-29 Ed Schonberg <schonberg@adacore.com>
1843 * sem_ch6.adb (Set_Formal_Mode): If the subtype has a non_null
1844 indicator, indicate that the formal can never be null.
1845 (Process_Formals): If a formal has a non_null indicator, insert the
1846 resulting subtype immediately before the enclosing subprogram decl,
1847 and not at the beginning of the corresponding declarative part, to
1848 prevent access before elaboration (Ada2005).
1850 2005-03-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1853 * utils.c (finish_record_type): Use variable_size when setting sizes.
1855 2005-03-29 Robert Dewar <dewar@adacore.com>
1857 * xtreeprs.adb, xnmake.adb: Use Stream_IO instead of Text_IO to
1858 guarantee Unix style line terminators for the output files, even when
1861 2005-03-29 Robert Dewar <dewar@adacore.com>
1863 * a-direct.ads, a-direct.adb (Start_Search): Free allocated search
1864 buffer if an exception is raised.
1866 2005-03-29 Ed Falis <falis@adacore.com>
1868 * cio.c: Undefine putchar and getchar for VTHREADS: incompatible with
1871 2005-03-29 Robert Dewar <dewar@adacore.com>
1873 * sem_util.ads: Minor reformatting
1874 * gnat_rm.texi: Minor editing.
1876 2005-03-29 Eric Botcazou <ebotcazou@adacore.com>
1878 * decl.c (gnat_to_gnu_entity) <E_Variable>: Rework comment.
1879 * trans.c (tree_transform) <N_Identifier>: Use correct predicates.
1881 2005-03-24 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1883 * adaint.c (__gnat_portable_spawn): Adjust cast.
1885 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
1887 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
1889 2005-03-17 Pascal Obry <obry@adacore.com>
1891 * adaint.h, adaint.c (__gnat_waitpid): Moved to expect.c where it is
1894 * expect.c (__gnat_waitpid): Moved here from adaint.c.
1895 Reimplement under Win32 using Win32 API.
1897 (__gnat_kill) [Win32]: Properly close the process handle before leaving
1900 2005-03-17 Eric Botcazou <ebotcazou@adacore.com>
1902 * ada-tree.h: (DECL_RENAMING_GLOBAL_P): New predicate.
1903 (DECL_RENAMED_OBJECT): New accessor macro.
1904 (SET_DECL_RENAMED_OBJECT): New setter macro.
1906 * decl.c (gnat_to_gnu_entity) <E_Variable>: Stabilize the renamed
1907 object in all cases. Attach the renamed object to the VAR_DECL.
1908 (gnat_to_gnu_field): Do not lift the record wrapper if the size of the
1909 field is not prescribed.
1911 * misc.c (gnat_handle_option): Handle -gnatO separately.
1912 (gnat_print_decl) <VAR_DECL>: New case.
1913 Print the DECL_RENAMED_OBJECT node.
1915 * lang.opt: Declare separate -gnatO option.
1917 * trans.c (tree_transform) <N_Identifier>: If the object is a renaming
1918 pointer, replace it with the renamed object.
1919 <N_Validate_Unchecked_Conversion>: Warn for a conversion to a fat
1920 pointer type if the source is not a fat pointer type whose underlying
1921 array has the same non-zero alias set as that of the destination array.
1923 2005-03-17 Javier Miranda <miranda@adacore.com>
1925 * a-tags.ads, a-tags.adb (Get_Expanded_Name): Removed.
1926 (Get_Inheritance_Depth): Removed.
1927 (Set_Inheritance_Depth): Removed.
1929 * rtsfind.ads, exp_disp.ads, exp_disp.adb: Remove support to call the
1930 subprogram Get_Expanded_Name because it is not referenced by the
1933 * i-cpp.ads, i-cpp.adb (CPP_Get_Expanded_Name): Removed.
1934 (CPP_Get_Inheritance_Depth): Removed.
1935 (CPP_Set_Inheritance_Depth): Removed.
1937 * tbuild.ads, tbuild.adb (Make_DT_Component): Removed.
1939 2005-03-17 Robert Dewar <dewar@adacore.com>
1941 * checks.adb (Apply_Array_Size_Check): Completely remove this for GCC
1942 3, since we now expect GCC 3 to do all the work.
1944 2005-03-17 Javier Miranda <miranda@adacore.com>
1946 * einfo.adb (First_Private_Entity, Set_First_Private_Entity): Addition
1947 of one barrier to avoid wrong usage of this attribute.
1949 * sem_ch12.adb (Formal_Entity): Fix erroneous usage of the attribute
1950 First_Private_Entity.
1952 * sem_ch7.adb (Install_Visible_Declarations): Add a barrier to protect
1953 the subprogram against wrong usage.
1954 Adapt the code to traverse the entities in the
1955 scope of a record_type because in addition to its usage regarding
1956 packages, this subprogram is also called by Expand_N_Freeze_Entity
1957 to install the visible declarations of the enclosing scope of a
1958 record_type_with_private to establish the proper visibility before
1959 freezing the entity and related subprograms.
1961 2005-03-17 Ed Schonberg <schonberg@adacore.com>
1963 * exp_ch2.adb (In_Assignment_Context): Recognize slice assignments to
1966 2005-03-17 Thomas Quinot <quinot@adacore.com>
1968 * exp_ch3.adb (Check_Attr): New subprogram.
1969 (Check_Stream_Attribute): Move the code for 13.13.2(9/1) enforcement
1970 into a new Check_Attr subprogram, in order to provide a more
1971 explanatory error message (including the name of the missing attribute).
1972 (Stream_Operation_OK): Renamed from Stream_Operations_OK. This
1973 subprogram determines whether a default implementation exists for a
1974 given stream attribute.
1975 (Make_Predefined_Primitive_Specs, Predefined_Primitive_Bodies):
1976 Determine whether to generate a default implementation for each stream
1977 attribute separately, as this depends on the specific attribute.
1979 * exp_strm.adb (Make_Field_Attribute): For the case of an illegal
1980 limited extension where a stream attribute is missing for a limited
1981 component (which will have been flagged in Exp_Ch3.Sem_Attr), do not
1982 generate a bogus reference to the missing attribute to prevent
1983 cascaded errors. Instead, generate a null statement.
1985 * sem_attr.adb (Check_Stream_Attribute): A stream attribute is
1986 available for a limited type if it has been specified for an ancestor
1989 2005-03-17 Ed Schonberg <schonberg@adacore.com>
1991 * exp_ch6.adb (Expand_Inlined_Call): handle the case when the renamed
1992 entity is an operator.
1994 2005-03-17 Thomas Quinot <quinot@adacore.com>
1996 * exp_dist.adb (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
1997 spec, to make this predicate available to other units.
1999 * rtsfind.adb (Check_RPC): Use Sem_Dist.Get_PCS_Name instead of
2002 * sem_ch8.adb: Disable expansion of remote access-to-subprogram types
2003 when no distribution runtime library is available.
2005 * sem_res.adb, sem_dist.adb: Disable expansion of remote
2006 access-to-subprogram types when no distribution runtime library is
2008 (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist spec, to make this
2009 predicate available to other units.
2011 * sem_dist.ads (Get_PCS_Name): Move from Exp_Dist body to Sem_Dist
2012 spec, to make this predicate available to other units.
2014 2005-03-17 Vincent Celier <celier@adacore.com>
2016 * make.adb (Insert_Project_Sources): Make sure the Q is always
2019 * prj-nmsc.adb (Check_Ada_Naming_Scheme_Validity): Check Naming against
2020 the default for the tree, not the global default naming.
2022 * prj-proc.adb (Recursive_Process): No need to put the default naming
2023 in the project data, it's already there.
2025 2005-03-17 Doug Rupp <rupp@adacore.com>
2027 * Makefile.in: (ia64-hp-*vms*): Use s-crtl-vms64.ads.
2029 * 5xcrtl.ads: Renamed to...
2030 * s-crtl-vms64.ads: ...this new file
2032 2005-03-17 Robert Dewar <dewar@adacore.com>
2036 * namet.adb (Copy_One_Character): Set proper wide character encoding
2037 for upper half character if we have upper half encoding.
2039 2005-03-17 Robert Dewar <dewar@adacore.com>
2041 * par.adb (Par): Improved msg for attempt to recompile predefined unit
2043 2005-03-17 Thomas Quinot <quinot@adacore.com>
2045 * sem_ch13.adb (New_Stream_Function, New_Stream_Procedure): For a
2046 tagged limited type, the TSS is a newly built renaming declaration:
2047 insert it using Set_TSS, not Copy_TSS.
2049 2005-03-17 Javier Miranda <miranda@adacore.com>
2051 * sem_ch4.adb (Try_Primitive_Operation, Class_Wide_Operation and
2052 Try_Object_Operation): Analyze the object that is accessible
2053 through the prefix of the subprogram call before we apply
2054 the transformation of the object-operation notation.
2056 2005-03-17 Jose Ruiz <ruiz@adacore.com>
2058 * s-taprob.adb (Initialize_Protection): Initialize the protected
2059 object's owner to Null_Task.
2060 (Lock): If pragma Detect_Blocking is in effect and the caller of this
2061 procedure is already the protected object's owner then Program_Error
2062 is raised. In addition the protected object's owner is updated.
2063 (Lock_Read_Only): If pragma Detect_Blocking is in effect and the caller
2064 of this procedure is already the protected object's owner then
2065 Program_Error is raised.
2066 In addition the protected object's owner is updated.
2067 (Unlock): Remove the ownership of the protected object.
2069 * s-taprob.ads (Protection): Add the field Owner, used to store the
2070 protected object's owner.
2071 This component is needed for detecting one type of potentially blocking
2072 operations (external calls on a protected subprogram with the same
2073 target object as that of the protected action). Document the rest of
2076 * s-tposen.adb, s-tpoben.adb (Initialize_Protection_Entries):
2077 Initialize the protected object's owner to Null_Task.
2078 (Lock_Read_Only_Entries): If pragma Detect_Blocking is in effect and the
2079 caller of this procedure is already the protected object's owner then
2080 Program_Error is raised.
2081 Do not raise Program_Error when this procedure is called from a
2083 (Unlock_Entries): Remove the ownership of the protected object.
2084 (Lock_Entries): If pragma Detect_Blocking is in effect and the caller
2085 of this procedure is already the protected object's owner then
2086 Program_Error is raised.
2087 Do not raise Program_Error when this procedure is called from
2090 * s-tposen.ads, s-tpoben.ads (Protection_Entries): Add the field Owner,
2091 used to store the protected object's owner.
2093 * s-tpobop.adb (Protected_Entry_Call): If pragma Detect_Blocking is in
2094 effect and this procedure (a potentially blocking operation) is called
2095 from whithin a protected action, Program_Error is raised.
2096 (Timed_Protected_Entry_Call): If pragma Detect_Blocking is in effect
2097 and this procedure (a potentially blocking operation) is called from
2098 whithin a protected action, Program_Error is raised.
2100 2005-03-17 Vincent Celier <celier@adacore.com>
2101 Nicolas Setton <setton@adacore.com>
2103 * mlib-tgt-darwin.adb (Build_Dynamic_Library): Remove the "-fini"
2104 switch, not supported by the linker on Darwin. Add '_' before
2105 <library>init, as this character is added unconditionally by the
2107 (Is_Archive_Ext): Replace the wrong library extension ".dyld" by the
2108 correct one ".dylib". This fixes detection of the archive files when
2109 building library projects.
2111 2005-03-17 Vincent Celier <celier@adacore.com>
2113 * switch-m.adb (Normalize_Compiler_Switches): Recognize switches
2114 -gnat83, -gnat95 and -gnat05.
2116 2005-03-17 Vasiliy Fofanov <fofanov@adacore.com>
2118 * gnat_ugn.texi: Document gnatmem restriction
2120 2005-03-17 Thomas Quinot <quinot@adacore.com>
2122 * snames.adb: Document new TSS names introduced by exp_dist/exp_tss
2125 2005-03-17 Robert Dewar <dewar@adacore.com>
2127 * s-interr.ads, s-interr.adb, sem_ch3.adb, prj.ads, prj.adb,
2128 a-interr.adb, a-interr.ads, s-interr-sigaction.adb, s-interr-dummy.adb,
2129 s-interr-vms.adb, s-interr-vxworks.adb: Minor reformatting
2131 * casing.adb: Comment improvements
2133 2005-03-17 Pascal Obry <obry@adacore.com>
2135 * g-expect.adb: Minor reformatting.
2137 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2139 * Make-lang.in (doc/gnat_ugn_unw.info, doc/gnat_rm.info)
2140 (doc/gnat_ugn_unw.dvi, doc/gnat_rm.dvi): Add gcc-vers.texi
2143 2005-03-15 Vincent Celier <celier@adacore.com>
2145 * mlib-tgt-darwin.adb (Library_Exist_For, Library_File_Name_For):
2146 Add new parameter In_Tree to specify the project tree: needed
2147 by the project manager. Adapt to changes in project manager
2148 using new parameter In_Tree.
2150 2005-03-15 Jakub Jelinek <jakub@redhat.com>
2152 * Make-lang.in (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h,
2153 ada/nmake.adb, ada/nmake.ads): Use unique subdirectories of
2154 ada/bldtools to avoid make -jN failures.
2156 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
2158 * trans.c (gnat_to_gnu) <N_Return_Statement>: Set gnu_result
2159 to NULL_TREE on entry.
2161 2005-03-15 Robert Dewar <dewar@adacore.com>
2163 * system-unixware.ads, system-linux-ia64.ads, system-freebsd-x86.ads,
2164 system-lynxos-ppc.ads, system-lynxos-x86.ads, system-linux-x86_64.ads,
2165 system-tru64.ads, system-aix.ads, system-vxworks-sparcv9.ads,
2166 system-vxworks-xscale.ads, system-solaris-x86.ads, system-irix-o32.ads,
2167 system-irix-n32.ads, system-hpux.ads, system-vxworks-m68k.ads,
2168 system-linux-x86.ads, system-vxworks-mips.ads, system-os2.ads,
2169 system-interix.ads, system-solaris-sparc.ads,
2170 system-solaris-sparcv9.ads, system-vms.ads, system-mingw.ads,
2171 system-vms-zcx.ads, system-vxworks-ppc.ads, system-vxworks-alpha.ads,
2172 system-vms_64.ads, system-darwin-ppc.ads, system-vxworks-x86.ads,
2173 system-linux-ppc.ads, system-linux-alpha.ads, system-linux-sparc.ads,
2174 system-linux-s390.ads, system-linux-s390x.ads: Add line defining
2175 Compiler_System_Version to be False.
2177 * opt.ads: Add new flag Opt.Address_Is_Private
2179 * targparm.ads, targparm.adb: Set new flag Opt.Address_Is_Private
2180 Add new parameter Compiler_System_Version to avoid checking for
2181 completeness of parameters when compiler is compiling itself.
2182 Allows old versions of GNAT to be compiled with new compiler.
2184 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
2186 * s-osinte-tru64.ads, s-osinte-tru64.adb (Get_Stack_Base): New function
2187 (Hide_Yellow_Zone): New procedure to hide the Yellow Zone of the
2189 (Stack_Base_Available): New flag.
2190 (Get_Page_Size): New overloaded functions imported from C.
2191 (PROT_NONE, PROT_READ, PROT_WRITE, PROT_EXEC, PROT_ALL,
2192 PROT_ON, PROT_OFF): New constants.
2193 (mprotect): New function imported from C.
2194 (pthread_teb_t): New record type.
2196 * s-taprop-tru64.adb: (Enter_Task): Invoke Hide_Yellow_Zone.
2197 (Create_Task): Account for the Yellow Zone and the guard page.
2199 2005-03-15 Vincent Celier <celier@adacore.com>
2201 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
2202 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
2203 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
2204 mlib-tgt-vxworks.adb, mlib-tgt-lynxos.adb (Library_Exist_For,
2205 Library_File_Name_For): Add new parameter In_Tree
2206 to specify the project tree: needed by the project manager.
2207 Adapt to changes in project manager using new parameter In_Tree.
2208 Remove local imports, use functions in System.CRTL.
2210 * make.adb, clean.adb, gnatcmd.adb (Project_Tree): New constant needed
2211 to use the project manager.
2213 * makeutl.ads, makeutl.adb (Linker_Options_Switches): New parameter
2214 In_Tree to designate the project tree. Adapt to changes in the project
2215 manager, using In_Tree.
2217 * mlib-prj.ads, mlib-prj.adb (Build_Library, Check_Library,
2218 Copy_Interface_Sources): Add new parameter In_Tree to specify the
2219 project tree: needed by the project manager.
2220 (Build_Library): Check that Arg'Length >= 6 before checking if it
2221 contains "--RTS=...".
2223 * mlib-tgt.ads, mlib-tgt.adb (Library_Exist_For,
2224 Library_File_Name_For): Add new parameter In_Tree to specify the
2225 project tree: needed by the project manager.
2227 * prj.ads, prj.adb: Major modifications to allow several project trees
2228 in memory at the same time.
2229 Change tables to dynamic tables and hash tables to dynamic hash
2230 tables. Move tables and hash tables from Prj.Com (in the visible part)
2231 and Prj.Env (in the private part). Move some constants from the visible
2232 part to the private part. Make other constants deferred.
2233 (Project_Empty): Make it a variable, not a function
2234 (Empty_Project): Add parameter Tree. Returns the data with the default
2235 naming data of the project tree Tree.
2236 (Initialize): After updating Std_Naming_Data, copy its value to the
2237 component Naming of Project Empty.
2238 (Register_Default_Naming_Scheme): Use and update the default naming
2239 component of the project tree, instead of the global variable
2241 (Standard_Naming_Data): Add defaulted parameter Tree. If project tree
2242 Tree is not defaulted, return the default naming data of the Tree.
2243 (Initial_Buffer_Size): Constant moved from private part
2244 (Default_Ada_Spec_Suffix_Id, Default_Ada_Body_Suffix_Id, Slash_Id); new
2245 variables initialized in procedure Initialize.
2246 (Add_To_Buffer): Add two in out parameters to replace global variables
2247 Buffer and Buffer_Last.
2248 (Default_Ada_Spec_Suffix, Default_Body_Spec_Suffix, Slash): New
2250 Adapt to changes to use new type Project_Tree_Ref and dynamic tables and
2252 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
2253 for the project tree.
2254 (Project_Tree_Data, Project_Tree_Ref, No_Project): Declare types and
2255 constant at the beginning of the package spec, so that they cane be used
2256 in subprograms before their full declarations.
2257 (Standard_Naming_Data): Add defaulted parameter of type Project_Node_Ref
2258 (Empty_Project): Add parameter of type Project_Node_Ref
2259 (Private_Project_Tree_Data): Add component Default_Naming of type
2261 (Buffer, Buffer_Last): remove global variables
2262 (Add_To_Buffer): Add two in out parameters to replace global variables
2263 Buffer and Buffer_Last.
2264 (Current_Packages_To_Check): Remove global variable
2265 (Empty_Name): Move to private part
2266 (No-Symbols): Make it a constant
2267 (Private_Project_Tree_Data): New type for the private part of the
2269 (Project_Tree_Data): New type for the data of a project tree
2270 (Project_Tree_Ref): New type to designate a project tree
2271 (Initialize, Reset, register-Default_Namng-Scheme): Add a new parameter
2272 for the project tree.
2274 * prj-attr.ads: Add with Table; needed, as package Prj no longer
2275 imports package Table.
2277 * prj-com.adb: Remove empty, no longer needed body
2279 * prj-com.ads: Move most of the content of this package to package Prj.
2281 * prj-dect.ads, prj-dect.adb (Parse): New parameters In_Tree to
2282 designate the project node tree and Packages_To_Check to replace
2283 global variable Current_Packages_To_Check.
2284 Add new parameters In_Tree and Packages_To_Check to local subprograms,
2285 when needed. Adapt to changes in project manager with project node tree
2288 * prj-env.ads, prj-env.adb: Add new parameter In_Tree to designate the
2289 project tree to most subprograms. Move tables and hash tables to
2290 private part of package Prj.
2291 Adapt to changes in project manager using project tree In_Tree.
2293 * prj-makr.adb (Tree): New constant to designate the project node tree
2294 Adapt to change in project manager using project node tree Tree
2296 * prj-nmsc.ads, prj-nmsc.adb (Check_Stand_Alone_Library): Correctly
2297 display the Library_Src_Dir and the Library_Dir.
2298 Add new parameter In_Tree to designate the project node tree to most
2299 subprograms. Adapt to changes in the project manager, using project tree
2301 (Check_Naming_Scheme): Do not alter the casing on platforms where
2302 the casing of file names is not significant.
2303 (Check): Add new parameter In_Tree to designate the
2305 * prj-pars.ads, prj-pars.adb (Parse): Add new parameter In_Tree to
2306 designate the project tree.
2307 Declare a project node tree to call Prj.Part.Parse and Prj.Proc.Process
2309 * prj-part.ads, prj-part.adb (Buffer, Buffer_Last): Global variables,
2310 to replace those that were in the private part of package Prj.
2311 Add new parameter In__Tree to designate the project node tree to most
2312 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
2313 (Post_Parse_Context_Clause): When specifying the project node of a with
2314 clause, indicate that it is a limited with only if there is "limited"
2315 in the with clause, not necessarily when In_Limited is True.
2316 (Parse): Add new parameter In_Tree to designate the project node tree
2318 * prj-pp.ads, prj-pp.adb (Pretty_Print): Add new parameter In_Tree to
2319 designate the project node tree. Adapt to change in Prj.Tree with
2320 project node tree In_Tree.
2322 * prj-proc.ads, prj-proc.adb (Recursive_Process): Specify the project
2323 tree In_Tree in the call to function Empty_Process to give its initial
2324 value to the project data Processed_Data.
2325 Add new parameters In_Tree to designate the project tree and
2326 From_Project_Node_Tree to designate the project node tree to several
2327 subprograms. Adapt to change in project manager with project tree
2328 In_Tree and project node tree From_Project_Node_Tree.
2330 * prj-strt.ads, prj-strt.adb (Buffer, Buffer_Last): Global variables,
2331 to replace those that were in the private part of package Prj.
2332 Add new parameter In_Tree to designate the project node tree to most
2333 subprograms. Adapt to change in Prj.Tree with project node tree In_Tree.
2335 * prj-tree.ads, prj-tree.adb: Add new parameter of type
2336 Project_Node_Tree_Ref to most subprograms.
2337 Use this new parameter to store project nodes in the designated project
2339 (Project_Node_Tree_Ref): New type to designate a project node tree
2340 (Tree_Private_Part): Change table to dynamic table and hash tables to
2341 dynamic hash tables.
2343 * prj-util.ads, prj-util.adb: Add new parameter In_Tree to designate
2344 the project tree to most subprograms. Adapt to changes in project
2345 manager using project tree In_Tree.
2347 * makegpr.adb (Project_Tree): New constant needed to use project
2350 2005-03-15 Olivier Hainque <hainque@adacore.com>
2352 * s-intman-posix.adb (Notify_Exception): Adjust signature, as handler
2353 for sigactions with SA_SIGINFO set. Call
2354 __gnat_adjust_context_for_raise before raising, to perform the
2355 potentially required adjustments to the machine context for the GCC
2358 * raise.h (__gnat_adjust_context_for_raise): New prototype.
2360 * init.c (__gnat_adjust_context_for_raise) HPUX: Initial revision.
2361 Adjust PC by one in the provided machine context.
2362 (__gnat_install_handler) HPUX: Set SA_SIGINFO in the sigaction flags,
2363 so that the handler is passed the context structure to adjust prior to
2365 (__gnat_error_handler) HPUX: Adjust the signature to match what an
2366 SA_SIGINFO sigaction should look like. Call
2367 __gnat_adjust_context_for_raise before actually raising.
2368 (__gnat_adjust_context_for_raise): Default noop to help PC
2369 adjustments before raise from signal handlers.
2370 (__gnat_error_handler): Indirectly call a predicate function to
2371 determine if a condition should be resignaled or not.
2372 (__gnat_set_resignal_predicate): User interface to modify the predicate.
2373 (__gnat_default_resignal_p): Default GNAT predicate.
2375 2005-03-15 Doug Rupp <rupp@adacore.com>
2377 * adaint.c: Prefix #include of VMS system header files with vms/
2378 [VMS] (HOST_EXECUTABLE_SUFFIX, HOST_OBJECT_SUFFIX): Define for VMS.
2379 Do not define a dummy function "convert_addresses" under Darwin,
2382 * tb-alvms.c, expect.c: Prefix #include of VMS system header files
2385 2005-03-15 Nicolas Setton <setton@adacore.com>
2387 * tracebak.c: Under Darwin, use the same unwinding mechanisms as under
2390 2005-03-15 Robert Dewar <dewar@adacore.com>
2392 * a-reatim.ads, a-reatim.adb: Add functions Minutes and Seconds for
2395 * a-retide.ads: Minor comment changes
2397 2005-03-15 Robert Dewar <dewar@adacore.com>
2399 * a-stzunb.adb, a-stzunb.adb a-stzunb.ads, a-stzunb.ads,
2400 a-stwiun.ads, a-stwiun.adb, a-strunb.ads, a-strunb.adb: Move
2401 Realloc_For_Chunk to private part of package.
2402 New subprograms for AI-301
2404 * a-szuzti.adb, a-suteio.adb, a-swuwti.adb: Improve efficiency of
2406 Avoid unnecessary use of Get/Set_Wide_String
2408 2005-03-15 Robert Dewar <dewar@adacore.com>
2412 * a-stunau.ads, a-stunau.adb:
2413 Change interface to allow efficient (and correct) implementation
2414 The previous changes to allow extra space in unbounded strings had
2415 left this interface a bit broken.
2417 * a-suteio.adb: Avoid unnecessary use of Get/Set_String
2419 * g-spipat.ads, g-spipat.adb: New interface for Get_String
2420 Minor reformatting (function specs)
2422 * g-spitbo.adb: New interface for Get_String
2424 * g-spitbo.ads: Minor reformatting
2426 * a-swunau.ads, a-swunau.adb: New interface for Get_Wide_String
2428 * a-szunau.ads, a-szunau.adb: New interface for Get_Wide_Wide_String
2430 2005-03-15 Javier Miranda <miranda@adacore.com>
2431 Robert Dewar <dewar@adacore.com>
2432 Thomas Quinot <quinot@adacore.com>
2433 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2435 * atree.ads, atree.adb: Add support for Elist24 field
2437 * atree.h: Fix wrong definition of Field27
2438 Add support for Elist16 field
2439 Add support for Elist24 field
2441 * einfo.ads, einfo.adb (Abstract_Interfaces,
2442 Set_Abstract_Interfaces): New subprograms.
2443 (Abstract_Interface_Alias, Set_Abstract_Interface_Alias): New
2445 (Access_Disp_Table, Set_Access_Disp_Table): Modified to handle a list of
2446 entities rather than a single node.
2447 (Is_Interface, Set_Is_Interface): New subprogram
2448 (First_Tag_Component): New syntesized attribute
2449 (Next_Tag_Component): New synthesized attribute
2450 (Write_Entity_Flags): Upgraded to write Is_Interface
2451 (Write_Field24_Name): Upgraded to write Abstract_Interfaces
2452 (Write_Field25_Name): Upgraded to write Abstract_Interface_Alias
2453 (Task_Body_Procedure): New subprogram to read this attribute.
2454 (Set_Task_Body_Procedure): New subprogram to set this attribute.
2455 (Has_Controlled_Component): Now applies to all entities.
2456 This is only a documentation change, since it always worked to apply
2457 this to other than composite types (yielding false), but now this is
2459 Update documentation on Must_Be_Byte_Aligned for new spec
2461 * tbuild.adb, exp_dist.adb, exp_disp.adb, exp_ch3.ads, exp_ch3.adb,
2462 exp_attr.adb, exp_aggr.adb, exp_ch4.adb, exp_ch5.adb: Upgrade all the
2463 uses of the Access_Disp_Table attribute to reference the first dispatch
2464 table associated with a tagged type. As
2465 part of the implementation of abstract interface types,
2466 Access_Disp_Table has been redefined to contain a list of dispatch
2467 tables (rather than a single dispatch table).
2468 Similarly, upgrade all the references to Tag_Component by the
2469 new attribute First_Tag_Component.
2470 (Find_Inherited_TSS): Moved to exp_tss.
2471 Clean up test in Expand_N_Object_Declaration for cases
2472 where we need to do a separate assignment of the initial value.
2473 (Expand_N_Object_Declaration): If the expression in the
2474 declaration of a tagged type is an aggregate, no need to generate an
2475 additional tag assignment.
2476 (Freeze_Type): Now a function that returns True if the N_Freeze_Entity
2478 Bit packed array ops are only called if operands are known to be
2480 (Component_Equality): When returning an N_Raise_Program_Error statement,
2481 ensure that its Etype is set to Empty to avoid confusing GIGI (which
2482 expects that only expressions have a bona fide type).
2483 (Make_Tag_Ctrl_Assignment): Use Build_Actual_Subtype to correctly
2484 determine the amount of data to be copied.
2486 * par.adb (P_Interface_Type_Definition): New subprogram that parses the
2487 new syntax rule of Ada 2005 interfaces (for AI-251 and AI-345):
2488 INTERFACE_TYPE_DEFINITION ::=
2489 [limited | task | protected | synchronized] interface
2490 [AND interface_list]
2492 * par-ch3.adb (P_Type_Declaration): Modified to give support to
2494 (P_Derived_Type_Def_Or_Private_Ext_Decl): Modified to give support to
2496 (P_Interface_Type_Definition): New subprogram that parses the new
2497 syntax rule of Ada 2005 interfaces
2498 (P_Identifier_Declarations): fix two occurrences of 'RENAMES' in error
2499 messages by the correct RENAMES (quotes removed).
2501 * sem_prag.adb: Upgrade all the references to Tag_Component by the new
2502 attribute First_Tag_Component.
2504 * sinfo.ads, sinfo.adb: Remove OK_For_Stream flag, not used, not needed
2505 (Interface_List, Set_Interface_List): New subprograms.
2506 (Interface_Present, Set_Interface_Present): New subprograms.
2507 (Limited_Present, Set_Limited_Present): Available also in derived
2508 type definition nodes.
2509 (Protected_Present, Set_Protected_Present): Available also in
2510 record type definition and
2511 derived type definition nodes.
2512 (Synchronized_Present, Set_Synchronized_Present): New subprograms.
2513 (Task_Present, Set_Task_Present): New subprogram.
2514 (Task_Body_Procedure): Removed.
2515 (Set_Task_Body_Procedure): Removed.
2516 These subprogram have been removed because the attribute
2517 Task_Body_Procedure has been moved to the corresponding task type
2518 or task subtype entity to leave a field free to store the list
2519 of interfaces implemented by a task (for AI-345)
2520 Add Expression field to N_Raise_Statement node for Ada 2005 AI-361
2521 (Null_Exclusion_Present): Change to Flag11, to avoid conflict with
2522 expression flag Do_Range_Check
2523 (Exception_Junk): Change to Flag7 to accomodate above change
2524 (Box_Present, Default_Name, Specification, Set_Box_Present,
2525 Set_Default_Name, Set_Specification): Expand the expression
2526 "X in N_Formal_Subprogram_Declaration" into the corresponding
2527 two comparisons. Required to use the csinfo tool.
2529 * exp_ch11.adb (Expand_N_Raise_Statement): Deal with case where
2530 "with string" given.
2532 * sem_ch11.adb (Analyze_Raise_Statement): Handle case where string
2535 * par-ch11.adb (P_Raise_Statement): Recognize with string expression
2538 * exp_ch9.adb (Build_Task_Proc_Specification): Modified to use entity
2539 attribute Task_Body_Procedure rather than the old semantic field that
2540 was available in the task_type_declaration node.
2542 * par-ch12.adb (P_Formal_Type_Definition): Modified to handle formal
2543 interface type definitions.
2544 (P_Formal_Derived_Type_Definition): Modified to handle the list of
2547 * par-ch9.adb (P_Task): Modified to handle the list of interfaces in a
2548 task type declaration.
2549 (P_Protected): Modified to handle the list of interfaces in a
2550 protected type declaration.
2552 2005-03-15 Doug Rupp <rupp@adacore.com>
2553 Vincent Celier <celier@adacore.com>
2555 * bindgen.adb (Gen_Main_C): Change WBI __posix_exit to decc$posix_exit
2556 (Gen_Output_File_C): Likewise.
2557 (Gen_Main_C): Issue #include <stdlib.h> to avoid warning
2559 2005-03-15 Thomas Quinot <quinot@adacore.com>
2561 * checks.adb (Get_E_First_Or_Last): When the expression being retrieved
2562 is an N_Raise_Constraint_Error node, create a new copy of it without
2563 going through a call to Duplicate_Subexpr.
2565 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
2566 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2567 Nicolas Setton <setton@adacore.com>
2568 Ed Schonberg <schonberg@adacore.com>
2575 * decl.c (gnat_to_gnu_field): Reject aliased components with a
2576 representation clause that prescribes a size not equal to the rounded
2577 size of their types.
2578 (gnat_to_gnu_entity, case E_Component): Always look at
2579 Original_Record_Component if Present and not the entity.
2580 (gnat_to_gnu_entity, case E_Record_Subtype): Rework handling of subtypes
2581 of tagged extension types by not making field for components that are
2583 (gnat_to_gnu_entity) <E_Record_Type>: Fix typo in the alignment formula
2584 (gnat_to_gnu_entity) <E_Variable>: Do not convert again the
2585 expression to the type of the object when the object is constant.
2586 Reverse defer_debug_incomplete_list before traversing it, so that trees
2587 are processed in the order at which they were added to the list. This
2588 order is important when using the stabs debug format.
2589 If we are deferring the output of debug information, also defer this
2590 output for a function return type.
2591 When adding fields to a record, prevent emitting debug information
2592 for incomplete records, emit the information only when the record is
2594 (components_to_record): New parameter defer_debug.
2595 (gnat_to_gnu_entity, case E_Array_Subtype): Call copy_alias_set.
2596 (gnat_to_gnu_field_decl): New function.
2597 (substitution_list, annotate_rep): Call it.
2598 (gnat_to_gnu_entity, case E_Record_Subtype): Likewise.
2599 (gnat_to_gnu_entity, case E_Record_Type): Likewise.
2600 No longer update discriminants to not be a COMPONENT_REF.
2601 (copy_alias_set): Strip padding from input type; also handle
2602 unconstrained arrays properly.
2604 * gigi.h (write_record_type_debug_info): New function.
2605 Convert to use ANSI-style prototypes. Remove unused
2606 declarations for emit_stack_check, elab_all_gnat and
2607 set_second_error_entity.
2608 (gnat_to_gnu_field_decl): New decl.
2610 * utils.c (write_record_type_debug_info): New function.
2611 (finish_record_type): Delegate generation of debug information to
2612 write_record_type_debug_info.
2613 (update_pointer_to): Remove unneeded calls to rest_of_decl_compilation.
2614 (update_pointer_to): Fix pasto.
2615 (convert) <UNION_TYPE>: Accept slight type variations when
2616 converting to an unchecked union type.
2618 * exp_ch13.adb (Expand_N_Freeze_Entity): If Freeze_Type returns True,
2619 replace the N_Freeze_Entity with a null statement.
2621 * freeze.adb (Freeze_Expression): If the freeze nodes are generated
2622 within a constrained subcomponent of an enclosing record, place the
2623 freeze nodes in the scope stack entry for the enclosing record.
2624 (Undelay_Type): New Subprogram.
2625 (Set_Small_Size): Pass T, the type to modify; all callers changed.
2626 (Freeze_Entity, Freeze_Record_Type): Change the way we handle types
2627 within records; allow them to have freeze nodes if their base types
2630 * exp_util.adb (Remove_Side_Effects): Properly test for
2631 Expansion_Delayed and handle case when it's inside an
2632 N_Qualified_Expression.
2634 * sem_ch3.adb (Derived_Type_Declaration): New predicate
2635 Comes_From_Generic, to recognize accurately that the parent type in a
2636 derived type declaration can be traced back to a formal type, because
2637 it is one or is derived from one, or because its completion is derived
2639 (Constrain_Component_Type): If component comes from source and has no
2640 explicit constraint, no need to constrain in in a subtype of the
2642 (Constrain_Access, Constrain_Array): Allow itypes to be delayed.
2643 Minor change to propagate Is_Ada_2005 flag
2645 * trans.c (gnat_to_gnu, case N_Aggregate): Verify that
2646 Expansion_Delayed is False.
2647 (assoc_to_constructor): Ignore fields that have a
2648 Corresponding_Discriminant.
2649 (gnat_to_gnu) <N_Return_Statement>: Restructure. If the
2650 function returns "by target", dereference the target pointer using the
2651 type of the actual return value.
2652 <all>: Be prepared for a null gnu_result.
2653 (processed_inline_subprograms): Check flag_really_no_inline
2654 instead of flag_no_inline.
2655 (set_second_error_entity): Remove unused function.
2656 (gnat_to_gnu, case N_Selected_Component): Call
2657 gnat_to_gnu_field_decl.
2658 (assoc_to_constructor): Likewise.
2660 2005-03-15 Robert Dewar <dewar@adacore.com>
2661 Ed Schonberg <schonberg@adacore.com>
2662 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2664 * exp_pakd.adb (Create_Packed_Array_Type): Do not set
2665 Must_Be_Byte_Aligned for cases where we do not need to use a
2666 System.Pack_nn unit.
2668 * exp_ch6.adb (Expand_Call): Call Expand_Actuals for functions as well
2670 Needed now that we do some processing for IN parameters as well. This
2671 may well fix some unrelated errors.
2672 (Expand_Call): Handle case of unaligned objects (in particular those
2673 that come from packed arrays).
2674 (Expand_Inlined_Call): If the subprogram is a renaming as body, and the
2675 renamed entity is an inherited operation, re-expand the call using the
2676 original operation, which is the one to call.
2677 Detect attempt to inline parameterless recursive subprogram.
2678 (Represented_As_Scalar): Fix to work properly with private types
2679 (Is_Possibly_Unaligned_Object): Major rewrite to get a much more
2680 accurate estimate. Yields True in far fewer cases than before,
2681 improving the quality of code that depends on this test.
2683 * exp_util.adb (Kill_Dead_Code): For a package declaration, iterate
2684 over both visible and private declarations to remove them from tree,
2685 and mark subprograms declared in package as eliminated, to prevent
2686 spurious use in subsequent compilation of generic units in the context.
2688 * exp_util.ads: Minor cleanup in variable names
2690 * sem_eval.ads, sem_eval.adb: Minor reformatting
2691 (Compile_Time_Known_Bounds): New function
2693 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2695 * exp_ch7.adb (Convert_View): Use base types of underlying types when
2696 determining whether an unchecked conversion is needed for the argument
2697 of an initialization call.
2699 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2701 * exp_intr.adb (Expand_Unc_Conversion): As a target type, use the type
2702 that appears in the instantiation rather than the internal subtype
2703 generated in the wrapper package, to avoid anomalies in gigi when the
2704 target is derived from a private type whose full view is an access type.
2706 2005-03-15 Robert Dewar <dewar@adacore.com>
2708 * exp_smem.adb, sem_attr.adb: Remove OK_For_Stream flag, not used,
2710 Add documentation to replace the use of this flag
2711 Fix kludge for Maximum_Alignment on x86 so that it does not apply to
2714 2005-03-15 Thomas Quinot <quinot@adacore.com>
2716 * exp_tss.ads, exp_tss.adb (Find_Inherited_TSS): New subprogram, moved
2717 here from exp_attr so it can be shared between exp_attr and exp_dist.
2718 (TSS_Names): Renamed from OK_TSS_Names. This array contains the list of
2719 all TSS names, not a subset thereof, and the previous name introduced
2720 an unnecessarily confusion that a distinction might exist between
2721 "OK" TSS names and some "not OK" TSS names.
2723 2005-03-15 Doug Rupp <rupp@adacore.com>
2725 * gnatchop.adb (Locate_Executable): Normalize the possibly VMS style
2728 2005-03-15 Pascal Obry <obry@adacore.com>
2729 Eric Botcazou <ebotcazou@adacore.com>
2734 * init.c (__gnat_initialize): Do not call __gnat_install_SEH_handler()
2735 when IN_RTS. This is to work around a bootstrap path problem.
2737 * misc.c (gnat_parse_file): Create a SEH (Structured Exception Handler)
2738 table and pass it to __gnat_install_SEH_handler().
2739 (gnat_handle_option): Accept OPT_fRTS_, not OPT_fRTS.
2741 * lang.opt: Fix specification of -fRTS=.
2743 2005-03-15 Doug Rupp <rupp@adacore.com>
2744 Bernard Banner <banner@adacore.com>
2745 Vincent Celier <celier@adacore.com>
2746 Arnaud Charlet <charlet@adacore.com>
2749 This change works fine when gnatlib is built from the gcc directory,
2750 but does not work when using the libada Makefile, since GCC_FOR_TARGET
2751 is not passed to ada/Makefile.in, so more work is needed by a
2752 Makefile/configure expert.
2754 * Makefile.in(gnatlib): Use $(GCC_FOR_TARGET) for compiling library.
2755 set GMEM_LIB on ia64 linux to add optional support for gnatmem.
2756 Setup gnatlink switch -M for x86_64 linux, as it is already setup
2758 (gnatlib-shared-default): Use GNATLIBCFLAGS as well.
2759 Run ranlib on libgccprefix.a
2760 Define PREFIX_OBJS for Darwin, to build libgccprefix.
2761 (ADA_INCLUDE_SRCS): Split Ada packages.
2763 2005-03-15 Robert Dewar <dewar@adacore.com>
2765 * Make-lang.in: Add g-utf_32 unit for gnat and gnatbind
2767 * impunit.adb: Add GNAT.UTF_32
2769 * scng.adb: Use gnat.utf_32 instead of widechar for utf_32 stuff
2771 * widechar.ads, widechar.adb: Remove redundant UTF-32 tables (scng
2772 now uses GNAT.UTF_32).
2774 * g-utf_32.ads, g-utf_32.adb: This is a new unit with full
2775 capabilities for categorizing characters using Unicode categories
2777 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2779 * sem_ch10.adb (Build_Ancestor_Name): If the ancestor is an
2780 instantiation that has been rewritten as a package body, retrieve spec
2781 to generate proper name for implicit_with_clause.
2782 (Install_Parents): Recognize a parent that is an instantiation but has
2783 been rewritten as a package declaration during analysis.
2785 2005-03-15 Javier Miranda <miranda@adacore.com>
2786 Ed Schonberg <schonberg@adacore.com>
2788 * sem_ch12.adb (Instantiate_Object): If the analysis of the actual
2789 parameter reported some error we immediately return. This improves the
2790 behaviour of the frontend in case of errors.
2791 (Install_Parent, Remove_Parent): Introduce new flag
2792 Parent_Unit_Visible, to preserve the proper visibility of the ultimate
2793 ancestor of a generic child unit, when the child is being instantiated.
2794 (Inline_Instance_Body): If we are compiling the private
2795 part or the body of a child unit, restore the proper visibility of the
2796 parents after compiling the instance body.
2798 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2799 Javier Miranda <miranda@adacore.com>
2802 * sem_util.adb (Get_Task_Body_Procedure): Type may be the completion
2803 of a private type, in which case it is underlying_type that denotes
2804 the proper task. Also modified to use the new entity attribute
2805 that is directly available in the task type and task subtype entities
2806 (Build_Actual_Subtype_Of_Component): Handle properly multidimensional
2807 arrays when other dimensions than the first are constrained by
2808 discriminants of an enclosing record.
2809 (Insert_Explicit_Dereference): If the prefix is an indexed component or
2810 a combination of indexed and selected components, find ultimate entity
2811 and generate the appropriate reference for it, to suppress spurious
2813 (Note_Possible_Modification): If an entity name has no entity, return.
2814 (Is_Variable): A function call never denotes a variable.
2815 (Requires_Transient_Scope): For record types, recurse only on
2816 components, not on internal subtypes that may have been generated for
2817 constrained components.
2819 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2821 * sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
2822 Eliminated as candidates for resolution. Both efficient, and avoids
2823 anomalies with operators declared in deleted code.
2824 (Process_Implicit_Dereference_Prefix): Use this procedure whenever
2825 expansion is disabled (as when compiling a generic) to prevent spurious
2826 warnings on prefixes of selected components.
2828 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2830 * sem_ch6.adb (Is_Private_Declaration): Verify that the declaration is
2831 attached to a list before checking whether it appears in the private
2832 declarations of the current package.
2833 (Make_Inequality_Operator): Insert declaration in proper declarative
2834 list rather than just setting the Parent field, so that
2835 Is_Private_Declaration can handle it properly.
2837 2005-03-15 Ed Schonberg <schonberg@adacore.com>
2839 * sem_ch8.adb (Analyze_Subprogram_Renaming): In a generic, if this is
2840 a renaming a body, check that the renamed subprogram in not intrinsic.
2841 (Find_Direct_Name): If several use_visible entities hide
2842 each other, and the context is a predefined file compiled through
2843 rtsfind, keep only the entity that comes from a predefined file.
2845 2005-03-15 Geert Bosch <bosch@adacore.com>
2847 * s-fatgen.adb (Valid): Extend special exceptions to account for long
2848 long float padding to also cover AMD64 and IA64.
2850 2005-03-15 Gary Dismukes <dismukes@adacore.com>
2852 * s-imgwch.adb: Add with and use of Interfaces.
2853 (Img_Wide_Character): Change type of Val to Unsigned_16.
2854 (Img_Wide_Wide_Character): Change type of Val to Unsigned_32.
2856 2005-03-15 Matthew Gingell <gingell@adacore.com>
2858 * sysdep.c: Implement __gnat_localtime_r as call to localtime_r on AIX.
2860 2005-03-15 Robert Dewar <dewar@adacore.com>
2862 * usage.adb: Add missing lines for -gnat95 and -gnat05 switches
2864 * sem_ch7.adb: Minor change to propagate Is_Ada_2005 flag
2866 * i-c.adb: Clarify that AI-258 behavior is also intended in Ada 95
2868 2005-03-15 Robert Dewar <dewar@adacore.com>
2870 * s-bitops.adb, s-bitops.ads,
2871 s-taprop-os2.adb, s-intman-vms.ads, s-intman-vxworks.ads,
2872 s-taprop-vxworks.adb, a-caldel.ads, a-calend.adb, a-tasatt.adb,
2873 tbuild.ads, s-finimp.adb, s-imgwch.adb, s-intman.ads, s-intman.ads,
2874 s-memory.adb, s-soflin.ads, s-taasde.ads, s-taprob.adb, s-taprop.ads,
2875 s-taprop.ads, s-tasini.adb, s-tasini.ads, s-tasini.ads, s-tasini.ads,
2876 s-taskin.ads, s-tasren.adb, s-tassta.adb, s-tassta.ads, s-tassta.ads,
2877 s-tasuti.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads, s-tataat.ads,
2878 s-tpoben.adb, s-tpoben.adb, s-tpobop.ads: Update comments. Minor
2881 2005-03-15 Eric Botcazou <ebotcazou@adacore.com>
2883 * utils2.c (build_binary_op): Fix typo.
2885 2005-03-15 Doug Rupp <rupp@adacore.com>
2887 * s-crtl.ads (popen,pclose): New imports.
2889 2005-03-15 Cyrille Comar <comar@adacore.com>
2891 * comperr.adb (Compiler_Abort): remove references to obsolete
2892 procedures in the bug boxes for various GNAT builds.
2894 2005-03-15 Vincent Celier <celier@adacore.com>
2896 * snames.ads, snames.adb: Save as Unix text file, not as DOS text file
2898 2005-03-15 Geert Bosch <bosch@adacore.com>
2899 Arnaud Charlet <charlet@adacore.com>
2900 Robert Dewar <dewar@adacore.com>
2901 Cyrille Comar <comar@adacore.com>
2902 Sergey Rybin <rybin@adacore.com>
2904 * gnat_ugn.texi: Remove extended inline assembly example, as it was far
2905 too specific and long-winded to be appropriate for the GNAT User's
2907 Warn about use of GCC switches not documented in the GNAT User's Guide,
2908 as these may cause generated code to not conform to Ada semantics.
2909 Remove mention of -gdwarf-2 for sparc64, since this is now the default.
2910 Add documentation for -gnat95 and -gnat05 switches
2911 Remove paragraph documenting obsolete way to refer to third party
2913 Add a few references to Ada_05 that were missing.
2914 Update documentation on -gnatZ/-gnatL.
2915 Document limitation when using -m64 under Solaris.
2916 Change the "Name Casing" subsection of the pretty-printer section
2917 according to the changes in the dictionary processing.
2919 * gnat_rm.texi: Document the Ada_05 pragma.
2920 Section on record representation clauses describes the new more
2921 relaxed rules about placement of large packed bit array components.
2922 Add documentation of GNAT.UTF_32
2924 2005-03-12 Daniel Berlin <dberlin@dberlin.org>
2926 * misc.c (gnat_post_options): Turn off structural
2929 2005-03-08 Laurent Guerby <laurent@guerby.net>
2931 * system-linux-sparc.ads: Fix typo in previous commit.
2933 2005-03-07 James A. Morrison <phython@gcc.gnu.org>
2934 Laurent Guerby <laurent@guerby.net>
2937 * system-linux-sparc.ads: New.
2938 * Makefile.in: Add sparc linux entry.
2940 2005-02-27 Danny Smith <dannysmith@users.sourceforge.net>
2942 * seh_init.c (__gnat_SEH_error_handler): Mark third and fourth
2943 parameters as unused.
2945 2005-02-26 Nathanael Nerode <neroden@gcc.gnu.org>
2946 Partial merge from libada-gnattools-branch:
2948 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
2949 * Makefile.in: Move gnattools{1,1re,2,3,4} and corresponding flags
2950 into code in gnattools/Makefile.in. Remove direct dependencies on
2951 stamp-tools by tools clauses.
2952 2004-12-02 Nathanael Nerode <neroden@gcc.gnu.org>
2953 * config-lang.in: Add gnattools to $lang_dirs.
2955 2005-02-13 Andrew Pinski <pinskia@physics.uc.edu>
2958 * utils.c (gnat_type_for_mode): Return null instead of ICE because
2959 we asked for an unknown mode.
2961 2005-02-12 Richard Henderson <rth@redhat.com>
2963 * utils.c (gnat_type_for_mode): Return NULL for COMPLEX modes;
2964 validate SCALAR_INT_MODE_P before calling gnat_type_for_size.
2966 2005-02-10 Andreas Jaeger <aj@suse.de>
2968 * init.c (__gnat_initialize): Mark parameter as unused.
2970 2005-02-09 Doug Rupp <rupp@adacore.com>
2972 * g-expect-vms.adb (Non_Blocking_Spawn): Separate out.
2973 * g-enblsp-vms-alpha.adb g-enblsp-vms-ia64.adb: New subunits.
2975 2005-02-09 Doug Rupp <rupp@adacore.com>
2977 * gnatchop.adb (dup, dup2),
2978 g-dirope.adb (closedir, opendir, rmdir): Reference via System.CRTL.
2980 * gnatlbr.adb (mkdir),
2981 mlib-tgt-vms-ia64.adb (popen, plose): Import with decc$ prefix.
2983 * s-crtl.ads (closdir, dup, dup2, opendir, rmdir): Import.
2985 2005-02-09 Doug Rupp <rupp@adacore.com>
2987 * s-tpopde-vms.adb: Add pragma Warnings (Off) for Task_Id conversions.
2989 2005-02-09 Robert Dewar <dewar@adacore.com>
2990 Thomas Quinot <quinot@adacore.com>
2991 Javier Miranda <miranda@adacore.com>
2992 Pascal Obry <obry@adacore.com>
2993 Ed Schonberg <schonberg@adacore.com>
2994 Doug Rupp <rupp@adacore.com>
2995 Gary Dismukes <dismukes@adacore.com>
2996 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2998 * g-zstspl.ads: New file.
3000 * a-chahan.ads, a-chahan.adb: Add declarations from AI-285
3002 * a-string.ads: Add pragma Ada_05 for wide_wide_space to get warning in
3004 Add definition of Wide_Wide_Space for AI-285
3006 * impunit.ads, impunit.adb, sem_ch10.adb: Complete rewrite and new
3007 interface (to support Ada 95 and Ada 2005 units).
3008 Add Unbounded_IO files
3009 Add entries for Wide_Wide packages for AI-285
3010 Add list of containers packages to Ada 2005 unit list
3012 * a-swuwti.ads, a-swuwti.adb, a-suteio.ads, a-suteio.adb: Updates to
3013 support new Unbounded_IO package cleanly.
3015 * g-utf_32.ads, g-utf_32.adb: New files.
3017 * Makefile.rtl: Add entry for g-utf_32
3018 Add new files for Unbounded_IO
3019 Adjust make file for new AI-285 wide wide packages
3020 Add AI-302 containers to the run time.
3022 * a-stwibo.adb, a-stwibo.ads, a-stwisu.adb, a-stwisu.ads,
3023 a-strbou.ads, a-strbou.adb, a-strsup.ads, a-strsup.adb: New
3024 subprograms for AI-301.
3026 * a-stwiun.adb, a-stwiun.ads: Minor reformatting.
3028 * a-stunau.ads: Minor comment correction
3030 * rtsfind.ads, rtsfind.adb: Add definitions for Wide_Wide attributes
3032 Also extend Text_IO_Kludge to support Wide_Wide_Text_IO
3033 (Check_RPC): Update to match changes in expanded code.
3034 Clean up unused entity.
3036 * exp_ch3.ads, exp_ch3.adb: Fix various places where Wide_Wide_String
3037 was not taken into account.
3038 This includes proper initialization with Normalize_Scalars.
3039 (Get_Simple_Init_Val): Major rewrite for initialize scalars and
3040 normalize scalars cases (particularly the latter) to do a better job
3041 of finding invalid representations.
3043 * s-scaval.ads, s-scaval.adb: Add values for zero invalid values
3045 * s-strops.ads, s-strops.adb: Remove string normalize routines, never
3048 * exp_dist.adb: Add support for wide wide character type
3049 (Expand_Receiving_Stubs_Bodies): For a package declaration that has a
3050 private part, generate stub bodies at the end of the private part,
3051 not the visible part.
3052 (Add_RACW_Primitive_Operations_And_Bodies): Add last missing code for
3054 (Add_Obj_RPC_Receiver_Completion): Add PCS-specific subprograms and
3055 generic wrapper to execute final processing after completing the
3056 expansion of the RPC receiver for an RACW.
3058 * snames.h, snames.ads, snames.adb: Add definitions for wide_wide
3059 packages and attributes.
3060 (Preset_Names): Addition of the new reserved words of Ada 2005,
3061 that is interface, overriding and synchronized.
3062 (Get_Pragma_Id): Give support to the use of the new reserved word
3063 "interface" as a pragma name.
3064 (Is_Pragma_Name): Give support to the use of the new reserved word
3065 "interface" as a pragma name.
3066 (Preset_Names): Add stream_size string for the Stream_Size Ada2005
3067 attribute implementation.
3069 * exp_attr.adb (Expand_Attribute_Reference): Do not apply validity
3070 checks to entities that are output parameters of Asm operations.
3071 Handle the Stream_Size attribute.
3072 Add implementation of Wide_Wide_Value, Wide_Wide_Image, Wide_Wide_Width
3074 * exp_imgv.ads, exp_imgv.adb: Add support for wide wide character type
3076 * sem_attr.adb (Eval_Attribute): Raise compile-time constraint error
3077 for second parameter being 0.0.
3078 Add support for wide wide character type.
3079 (Analyze_Attribute, Eval_Attribute): Handle the Stream_Size attribute.
3081 * s-valwch.adb, s-valwch.ads, s-imgwch.ads, s-imgwch.adb,
3082 s-wchstw.ads, s-wchstw.adb, s-wchwts.adb, s-wchwts.ads,
3083 s-widwch.adb, s-widwch.ads, s-wwdcha.adb, s-wwdcha.ads,
3084 s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb, s-wwdwch.ads: Add support
3085 for wide wide character cases.
3087 * cstand.adb: Create entities for Wide_Wide_Character and
3090 * i-c.ads, i-c.adb: Fix not raising CE for null wide strings in
3091 accordance with AI-258.
3092 Add new declarations for 16/32 bit C character types (Part of AI285)
3094 * einfo.ads, einfo.adb (Is_Obsolescent, Is_Ada_2005): New flag
3095 (Obsolescent_Warning): New field
3096 (Rep_Clause): New local subprogram used to share code. Returns the rep
3097 clause for which the name is given in parameter.
3098 (Has_Stream_Size_Clause): New routine.
3099 (Stream_Size_Clause): Idem. Implementation is based on Rep_Clause.
3100 (Address_Clause): Implementation is now using Rep_Clause.
3101 (Alignment_Clause): Idem.
3102 (Size_Clause): Idem.
3104 * lib-xref.adb (Generate_Reference): Test for reference to Ada 2005
3105 entity in non-Ada 2005 mode and generate warning.
3107 * par-prag.adb: Add handling of one argument form for pragma Ada_05.
3108 (Prag): Code cleanup. Remove old gnat pragma "overriding"
3110 * sem_prag.adb: Add handling of one argument form for pragma Ada_05
3111 (Analyze_Pragma, case Elaborate, Elaborate_All): Do not disable warnings
3112 on the named unit if the pragma is not in the current compilation unit,
3113 so that elaboration calls in the current unit can set up an elaboration
3114 dependency on the named unit, as needed.
3115 (Analyze_Pragma, case Obsolescent): Allow pragma to be used for library
3116 subprogram as well as for subprograms declared within a package.
3117 (Analyze_Pragma, Sig_Flags): Code cleanup. Remove support for the GNAT
3120 * krunch.ads, krunch.adb: Add special handling of Wide_Wide (krunched
3121 to z) to avoid some instances of duplication for Wide_Wide packages.
3123 * namet.ads, namet.adb: Implement encoding (WWhhhhhhhh) for wide wide
3126 * scn.adb: Char_Literal_Value field is now a Uint
3128 * scng.adb: Significant rewrite to handle new Ada 2005 features
3129 allowing wide and wide wide characters in program text, e.g. for
3130 identifiers, as described in AI-285.
3131 (Set_Reserved): New procedure, makes setting up keywords cleaner.
3132 (Initialize_Scanner): Register the new reserved words of Ada 2005.
3133 (Scan): Give support to the new reserved words.
3135 * par-ch2.adb (P_Identifier): Compiling in Ada95 mode, generate a
3136 warning notifying that interface, overriding, and synchronized are
3138 (P_Pragma): Allow the use of the new reserved word "interface" as
3141 * gnatls.adb, gnatbind.adb,
3142 ali-util.adb, binde.adb, ali.ads, ali.adb: Code cleanup. Rename
3143 identifiers named "interface" to "SAL_Interface".
3145 * bindgen.adb (Gen_Main_Ada): Add support for the new SEH
3146 (Structured Exception handling).
3150 (Gen_Main_Ada): Set the default exit code if specified.
3151 (Gen_Main_C): Likewise.
3153 (Gen_Output_File_C): Remove redundant output of gnat_exit_status.
3154 Code cleanup. Rename identifiers named "interface" to "SAL_Interface"
3156 * switch-b.adb, bindusg.adb, opt.ads, vms_data.ads: Add handling of
3159 * mlib-prj.adb, mlib.adb: Code cleanup. Rename one identifier that
3160 has a collision with the new Ada 2005 "interface" reserved word.
3162 * par-ch3.adb (P_Defining_Identifier): Compiling in Ada95 mode,
3163 generate a warning notifying that interface, overriding, and
3164 synchronized are new reserved words.
3166 * scans.ads (Token_Type): Addition of the tokens corresponding to the
3167 new reserved words of Ada 2005: Tok_Interface, Tok_Overriding
3168 and Tok_Synchronized.
3170 * sem_res.adb (Resolve_Actuals): Change error messages to refer to
3171 "dispatching" rather than "primitive" operations, since dispatching
3172 calls are now allowed to abstract formal subprograms (which are not
3174 Char_Literal_Value field is now a Uint
3175 (Resolve_Slice): If the prefix is an access to an unconstrained array,
3176 compute the actual subtype of the designated object to impose the proper
3178 (Resolve_Selected_Component): Do not insert an access check if the
3179 prefix is an access type: such a node is expanded into an explicit
3180 dereference, on which the access check is performed anyway. Removes
3181 expensive duplicate checks.
3182 (Resolve_Call): Use new flag Is_Obsolescent and field
3183 Obsolescent_Warning so that pragma Obsolescent works on library
3185 Add support for wide wide character type
3186 (Resolve_Allocator): Replace the error message on wrong null-exclusion
3187 value by a warning message.
3188 (Resolve_Type_Conversion): If the mixed-mode expression is interpreted
3189 as fixed-point, and one of the operands is non-static and universal, it
3190 can only be an illegal exponentiation operation, in which case there is
3191 no real value to retrieve.
3193 * exp_strm.adb: Add support for wide wide character type
3194 (Build_Elementary_Input_Call): Compute the size of the stream element by
3195 querying the rep chain to find the Stream_Attribute attribute value.
3196 (Build_Elementary_Write_Call): Ditto.
3198 * sem_aggr.adb: Char_Literal_Value field is now a Uint
3199 Add support for wide wide character type
3200 Replace the error messages on wrong null-exclusion value by warnings
3201 as described in Ada 2005.
3202 (Resolve_Extension_Aggregate): Document the fact that the error
3203 message on class-wide expressions in extensions aggregates.
3205 * sem_case.adb: Add support for wide wide character type
3207 * sem_ch13.adb: Add support for wide wide character type
3208 (Analyze_Attribute_Definition_Clause): Handle the Stream_Size attribute.
3210 * sem_ch3.adb: Add support for wide wide character type
3211 (Process_Subtype): If constraint is illegal for the type, set Ekind of
3212 now-useless Itype, to prevent cascaded errors on a compiler built
3215 * sem_ch8.adb: Add with and use of Sem_Disp.
3216 (Analyze_Subprogram_Renaming): Replace unclean uses of
3217 Corresponding_Spec with Corresponding_Formal_Spec (and delete setting
3218 of Corresponding_Spec to Empty).
3219 (Attribute_Renaming): Replace use of Corresponding_Spec with
3220 Corresponding_ Formal_Spec and simplify condition.
3221 (Use_One_Package): Check that scope of homonym of identifier is defined,
3222 before checking whether it is a wrapper package.
3223 Add support for wide wide character type
3225 * sem_eval.adb: Add support for wide wide character type.
3226 (Eval_Arithmetic_Op): Check for compile time known signed integer
3227 overflow in the non-static case.
3228 (Subtypes_Statically_Match): A formal scalar type and its base type do
3229 not statically match.
3231 * sem_util.adb (Collect_Primitive_Operations): Minor change of "/=" to
3232 "not in" for test of N_Formal_Subprogram_Declaration (which is now a
3234 (Unit_Declaration_Node): Ditto.
3235 (Is_Variable_Prefix): For the case of an indexed component whose prefix
3236 has a packed array type, the prefix has been rewritten into a type
3237 conversion. Determine variable-ness from the converted expression.
3238 Handle wide wide character cases.
3240 * stand.ads: Add types Wide_Wide_Character and Wide_Wide_String
3242 * stringt.ads, stringt.adb: Handle full UTF-32 range.
3243 Remove ["0A"] from comment, since it can look like a line terminator.
3244 Currently we don't permit this, but this is under discussion by the
3245 ARG, and it is easy enough to use a different example.
3247 * s-wchcon.ads, s-wchcnv.ads, s-wchcnv.adb: Add new subprograms for
3248 handling UTF-32 encoding for wide wide character.
3249 Implement new brackets coding ["hhhhhhhh"]
3250 Add UTF-8 encodings for full UTF-32 range
3252 * ttypes.ads: Add definition of Standard_Wide_Wide_Character_Size
3254 * types.h, types.ads, types.adb: Wide_Wide_Character now has full 31
3255 bit range Add full UTF-32 support.
3256 (RT_Exception_Code): Addition of CE_Null_Not_Allowed; used to
3257 notify that constraint error will be raised at run-time
3258 because a null value is assigned to a null-excluding object.
3259 Remove some obsolete declarations and make Char_Code
3262 * a-except.adb (Rcheck_30): New subprogram. Addition of the message
3263 corresponding to CE_Null_Not_Allowed, and adjust the output of all the
3266 * checks.adb (Check_Null_Not_Allowed): Replace the error message on
3267 wrong null-exclusion value by a warning message.
3268 (Enable_Range_Check): Do range check if the prefix is an
3269 explicit dereference whose designated object is an unconstrained array.
3270 Current algorithm for removing duplicate checks is over-eager in this
3273 * sem_ch5.adb (Analyze_Assignment): Replace the error messages on wrong
3274 null-exclusion value by a warning message
3276 * atree.h, atree.ads, atree.adb: Remove Char_Code field support
3277 completely. Add support for Uint2 field
3279 sem_ch2.adb, exp_ch11.adb, exp_dbug.adb,
3280 exp_prag.adb: Char_Literal_Value field is now a Uint.
3282 * exp_util.adb (Insert_Actions): Replace
3283 N_Formal_Subprogram_Declaration by
3284 N_Formal_{Abstract|Concrete}_Subprogram_Declaration.
3285 Char_Literal_Value field is now a Uint.
3287 * sinfo.ads, sinfo.adb (Corresponding_Formal_Spec): New function
3288 defined for subprogram renaming declarations. When set, the field
3289 indicates the defining entity of a corresponding formal subprogram
3290 when the renaming corresponds to a formal subprogram association in an
3292 (Set_Corresponding_Formal_Spec): New procedure to return
3293 Corresponding_Formal_Spec field.
3294 Minor changes of "=" to "in" in tests of N_Formal_Subprogram_Declaration
3295 (which is now a subtype).
3296 Char_Literal_Value field is now a Uint
3298 * exp_disp.ads, exp_disp.adb (Make_DT): Generate code that moves the
3299 pointer to the base of the dispatch table.
3300 Minor changes to comments.
3301 (Controlling_Type): New function for determining the tagged type
3302 associated with a tagged primitive subprogram.
3303 (Expand_Dispatching_Call): Add support for a controlling actual that is
3304 directly a value of type Ada.Tag rather than a tagged object.
3306 * i-cpp.ads, i-cpp.adb, a-tags.ads, a-tags.adb: Update documentation
3307 describing the new layout.
3308 (Dispatch_Table): The expander computes the actual array size, allocates
3309 the Dispatch_Table record accordingly, and generates code that displaces
3310 the base of the record after the Typeinfo_Ptr component. The access to
3311 these components is done by means of local functions.
3312 (Offset_To_Top): New function.
3313 (Typeinfo_Ptr): New function.
3314 (Get_TSD): Modified to access the new position of the TSD.
3315 (Set_TSD): Modified to save the TSD in its new position.
3317 * par-ch12.adb (P_Formal_Subprogram_Declaration): Add parsing for the
3318 case of formal abstract subprograms. Add check and message for -gnat05.
3321 * sem_ch12.adb: Add with and use for Sem_Disp.
3322 (Analyze_Associations): Minor change from "=" to "in" for use of
3323 N_Formal_Subtype_Declaration (which is now a subtype).
3324 (Set_Analyzed_Formal): Minor changes from "=" to "in" for uses of
3325 N_Formal_Subtype_Declaration (which is now a subtype).
3326 (Analyze_Formal_Subprogram): Add handling for
3327 N_Formal_Abstract_Subprogram, marking the formal as abstract and
3328 dispatching, setting the controlling status of the formal parameters
3329 and result, and issuing an error if there is no controlling type for
3330 the formal subprogram.
3331 (Instantiate_Formal_Subprogram): Rather than setting Corresponding_Spec,
3332 which is an unclean use of that field, we set the new field
3333 Corresponding_Formal_Spec to make the formal subprogram available to
3334 processing in Analyze_Subprogram_Declaration.
3335 (Analyze_Formal_{Discrete, Decimal_Fixed_Point, Fixed_Point,
3336 Floating_Point, Modular_Integer, Signed_Integer}_Type: Make formal type
3337 Constrained, so that it is is does not statically match its anonymous
3340 * sem_ch6.adb (Analyze_Subprogram_Specification): Include test for
3341 abstract formal subprograms in error check for functions returning
3342 abstract types. Set scope of new designator for
3343 a parameterless subprogram, so that it is available when checking the
3344 body for nested subprograms, before full analysis of said body.
3345 (Analyze_Subprogram_Body): Warn on inlining bodies with nested
3346 subprogram only if inner one comes from source.
3347 (Analyze_Function_Call): If the call is given in object notation, the
3348 analysis of the name rewrites the node and analyzes it with the proper
3349 argument list. After analyzing the name, if the call has been rewritten
3350 and the result type is set, no further analysis is needed.
3351 (Analyze_Return_Type): Subsidiary to Process_Formals: analyze subtype
3352 mark in function specification, in a context where the formals are
3353 visible and hide outer homographs.
3355 * sem_disp.adb (Check_Controlling_Type): Relax the check for same scope
3356 as the tagged type for the cases of abstract formal subprograms and
3357 renamings of those. Clean up spec comments.
3358 (Check_Dispatching_Context): Add error message to indicate "abstract
3359 procedure", covering the case of a call to a formal abstract procedure
3360 that has statically tagged operands.
3361 (Check_Dispatching_Call): Check for the case of an actual given by
3362 a tag-indeterminate function call whose type is an ancestor of the
3363 containing call's associated tagged type. This situation can occur
3364 for inherited primitives with function defaults. In this case we
3365 use the tagged type's tag directly as the controlling argument for
3367 (Expand_Call): Name change on call to Expand_Dispatch_Call.
3369 * sprint.adb (Sprint_Node_Actual): Split
3370 N_Formal_Subprogram_Declaration into two alternatives for the new
3371 cases N_Formal_Abstract_Subprogram_Declaration and
3372 N_Formal_Concrete_Subprogram_Declaration.
3373 Char_Literal_Value field is now a Uint.
3375 * trans.c: Get rid of junk Uint2 reference.
3376 Char_Literal_Value field is now a Uint.
3377 (gnat_to_gnu, case N_Aggregate): Check TYPE_UNCHECKED_UNION_P.
3378 (gigi): Correct third arg to gimplify_body.
3380 * ada-tree.h: (TYPE_UNCHECKED_UNION_P): New flag.
3381 (TYPE_LANG_FLAG_0): Check for record or union.
3383 * treepr.adb: Char_Literal_Value field is now a Uint
3385 * uintp.h, uintp.ads, uintp.adb: Add new routines UI_To_CC and
3388 * widechar.ads, widechar.adb (Is_UTF_32_Non_Graphic): New function
3389 Add full UTF-32 support
3390 Char_Code is now 32 bits
3392 * sinput.ads, sinput.adb (Skip_Line_Terminators): Extend to deal with
3393 wide character UTF_32 line terminators.
3394 Initialize Main_Source_File to avoid error when no main
3397 * errout.adb (Finalize): Do not check Num_SRef_Pragmas
3398 (Main_Source_File) when no main source has been loaded, to avoid
3401 2005-02-09 Robert Dewar <dewar@adacore.com>
3403 * a-strunb.ads, a-strunb.adb: Add missing pragma Ada_05 statements
3404 Fix name of Set routine
3406 * a-strfix.ads, a-strfix.adb: Add new index functions from AI-301 to
3409 * a-stwise.ads, a-stwise.adb, a-stwifi.ads, a-stwifi.adb,
3410 a-strsea.ads, a-strsea.adb: Add new index functions from AI-301 to
3413 * a-witeio.ads, a-witeio.adb, a-textio.ads, a-textio.adb: New function
3414 forms of Get_Line subprograms for AI-301.
3416 * a-wtcoau.adb, a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads,
3417 a-wtedit.adb, a-wtedit.adb, a-wtedit.ads, a-wttest.adb,
3418 a-wttest.ads, a-strmap.ads, a-strmap.adb, a-stwima.adb,
3419 a-stwima.ads: Minor reformatting.
3421 2005-02-09 Doug Rupp <rupp@adacore.com>
3422 Thomas Quinot <quinot@adacore.com>
3424 * adaint.c, adaint.h
3425 [VMS] (to_ptr32): New function.
3426 (MAYBE_TO_PTR32): New macro.
3427 (__gnat_portable_spawn,__gnat_portable_no_block_spawn): Adjust argv
3429 [VMS] (descriptor_s, ile_s): Use __char_ptr32 for adr field.
3430 [VMS] (#define fork()): Remove since unneccessary.
3431 (__gnat_set_close_on_exec): New routine to support
3432 GNAT.OS_Lib.Set_Close_On_Exec.
3434 * g-expect.adb (Set_Up_Communications): Mark the pipe descriptors for
3435 the parent side as close-on-exec so that they are not inherited by the
3438 * g-os_lib.ads, g-os_lib.adb (Set_Close_On_Exec): New subprogram to
3439 set or clear the FD_CLOEXEC flag on a file descriptor.
3441 2005-02-09 Eric Botcazou <ebotcazou@adacore.com>
3442 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3444 Fix for c330001 - PR ada/19386
3447 (gnat_to_gnu_field): Do not necessarily invoke make_packable_type
3448 on the field if Pragma Component_Alignment (Storage_Unit).
3449 (gnat_to_gnu_entity, case object): Do not treat a renaming that has
3450 side-effects as if it were a constant; also make SAVE_EXPR to protect
3452 (gnat_to_gnu_entity, case E_Record_Subtype): If have _Parent, make a
3454 (make_dummy_type): Set TYPE_UNCHECKED_UNION_P.
3455 (components_to_record): Test it.
3456 Fix improper usage of REFERENCE_CLASS_P.
3458 * utils2.c (build_binary_op, case MODIFY_EXPRP): Treat UNION_TYPE as
3461 * utils2.c: Minor reformatting.
3463 * utils.c (convert, case UNION_TYPE): Check TYPE_UNCHECKED_UNION;
3464 handle other cases like RECORD_TYPE.
3466 * utils.c (gnat_pushdecl): Set TREE_NO_WARNING.
3468 2005-02-09 Ed Schonberg <schonberg@adacore.com>
3470 * exp_aggr.adb (Gen_Assign): If the expression is an aggregate for a
3471 component of an array of arrays in an assignment context, and the
3472 aggregate has component associations that require sliding on
3473 assignment, force reanalysis of the aggregate to generate a temporary
3474 before the assignment.
3475 (Must_Slide): Make global to the package, for use in Gen_Assign.
3477 2005-02-09 Ed Schonberg <schonberg@adacore.com>
3479 * exp_ch4.adb (Expand_Composite_Equality): If a component is an
3480 unchecked union with no inferable discriminants, return a
3481 Raise_Program_Error node, rather than inserting it at the point the
3483 (Expand_Record_Equality, Component_Equality): Handle properly the case
3484 where some subcomponent is an unchecked union whose generated equality
3485 code raises program error.
3487 2005-02-09 Doug Rupp <rupp@adacore.com>
3489 * gnatbl.c: [VMS] (_POSIX_EXIT): Define.
3490 [VMS] (#define exit hack): Remove.
3492 2005-02-09 Pascal Obry <obry@adacore.com>
3493 Arnaud Charlet <charlet@adacore.com>
3495 * init.c (__gnat_initialize): Add a new parameter eh which contains the
3496 address of the exception registration. The Win32 version of this
3497 routine calls __gnat_install_SEH_handler() to initialize the SEH
3498 (Structured Exception Handling) handler.
3499 (__gnat_error_handler) [Win32]: Removed. Not needed as we use
3500 SEH (Structured Exception Handling) now.
3501 (__gnat_install_handler) [Win32]: Nothing to do now as we use SEH.
3502 (__gnat_initialize for ppc-vxworks): Adjust comments and the
3503 preprocessor condition protecting the call to the extra eh setup
3504 subprogram, which is only available for the ppc target.
3505 (__gnat_clear_exception_count): replaced reference to
3506 variable taskIdCurrent by call to taskIdSelf(), cleaner.
3508 * seh_init.c: New file.
3510 * Make-lang.in: (GNAT_ADA_OBJS): Add seh_init.o.
3511 (GNATBIND_OBJS): Idem.
3513 * misc.c (gnat_parse_file): Update call to __gnat_initialize. This
3514 routine takes a new parameter (a pointer to the exception registration
3515 for the SEH (Structured Exception Handling) support.
3517 * raise.h: (__gnat_install_SEH_handler): New prototype.
3518 Update copyright notice.
3520 * s-tassta.adb (Task_Wrapper): Declare the exception registration
3521 record and initialize it by calling __gnat_install_SEH_handler.
3523 2005-02-09 Vincent Celier <celier@adacore.com>
3525 * make.adb (Gnatmake): Do not fail when the main project has no object
3528 2005-02-09 Doug Rupp <rupp@adacore.com>
3530 * Makefile.in [VMS] (LN,LN_S): Define as cp -p
3531 Rename s-asthan-vms.adb to s-asthan-vms-alpha.adb.
3532 [VMS]: Add translations for g-enblsp.adb.
3534 * s-asthan-vms.adb: Removed.
3535 * s-asthan-vms-alpha.adb: Added.
3537 2005-02-09 Pascal Obry <obry@adacore.com>
3539 * Makefile.in (LIBGNAT_SRCS): Add seh_init.c.
3540 (LIBGNAT_OBJS): Add seh_init.o.
3542 2005-02-09 Arnaud Charlet <charlet@adacore.com>
3546 * Makefile.in: Link all gnat tools with -static-libgcc, since
3547 -shared-libgcc is now used by default on some systems (e.g. linux with
3549 Remove references to Makefile.prolog/generic, no longer used.
3551 2005-02-09 Vincent Celier <celier@adacore.com>
3553 * prj-makr.adb (Process_Directory): Put file name in canonical case
3554 before matching against the patterns.
3555 If gnatname has been invoked as <prefix>-gnatname
3556 then invoke the compiler as <prefix>-gcc, not just "gcc".
3558 2005-02-09 Ed Schonberg <schonberg@adacore.com>
3560 * sem_ch4.adb (Analyze_Selected_Component): Create Actual_Subtype even
3561 with expansion disabled. The actual subtype is needed among other
3562 places when the selected component appears in the context of a loop
3563 bound, and denotes a packed array.
3564 (Operator_Check): Always use the first subtype in the
3565 error message, to avoid the appearance of internal base types.
3566 (Transform_Object_Operation): Copy each actual in full
3567 to the parameter associations of the constructed call, rather than
3568 using the shallow copy mechanism of New_Copy_List. This ensures that
3569 the chaining of named associations is done properly.
3570 (Complete_Object_Operation): Rewrite node, rather than
3571 replacing it, so that we can trace back to the original selected
3574 * sem_elab.adb (Set_Elaboration_Constraint): For initialization calls,
3575 and calls that use object notation, if the called function is not
3576 declared in a withed unit, place the elaboration constraint on the
3577 unit in the context that makes the function accessible.
3578 (Check_Elab_Subtype_Declaration): Check whether a subtype declaration
3579 imposes an elaboration constraint between two packages.
3581 2005-02-09 Ed Schonberg <schonberg@adacore.com>
3583 * sem_ch7.adb (Uninstall_Declarations): Exchange full and private
3584 views of a private type after handling its private dependents, to
3585 maintain proper stack discipline between entry and exit from the
3588 2005-02-09 Cyrille Comar <comar@adacore.com>
3590 * s-finimp.adb: (Finalize_List): Optimize in the no-abort case.
3593 2005-02-09 Arnaud Charlet <charlet@adacore.com>
3595 * s-tporft.adb (Register_Foreign_Thread): Initialize Task_Image[_Len]
3596 fields for foreign threads.
3598 2005-02-09 Doug Rupp <rupp@adacore.com>
3600 * s-vaflop.adb: Add pragma Warnings (Off) to eliminate infinite
3601 recursion warnings when compiled with -gnatdm.
3603 2005-02-09 Robert Dewar <dewar@adacore.com>
3605 * usage.adb: Add line for switch -gnat05 (allow Ada 2005 extensions)
3606 Slight fix to documentation of -gnaty with no parameters
3608 * xr_tabls.ads: Add ??? comment for missing overall comment
3610 * xsinfo.adb: Make default file name be sinfo.h, since this is what
3611 we now use by default.
3613 * xsnames.adb: Adjust end of file test to look for five space followed
3614 by '#' instead of six spaces. The format of xsnames.adb was modified
3617 * a-numeri.ads: Add reference to AI-388 for greek letter pi
3620 * clean.adb: Minor reformatting.
3622 * gnat1drv.adb, gnatfind.adb, gnatlink.adb, gnatmem.adb,
3623 gnatname.adb: Minor reformatting
3624 Add 2005 to copyright output when utility is run
3626 * csets.adb: Eliminate obsolete comment
3628 * debug.adb, g-socket.ads, i-cobol.adb: Minor reformatting throughout
3631 * sem_eval.ads (Eval_Integer_Literal): Do not inline this, not useful.
3633 2005-02-09 Sergey Rybin <rybin@adacore.com>
3635 * gnat_ugn.texi: Add to the gnatpp section the paragraph describing
3636 the difference between compact and incompact layout and add the record
3637 representation clause to the example illustrating different layouts.
3638 Add the description of '-A5' gnatpp option ("align 'AT' keywords in
3639 component clauses").
3641 2005-02-09 Florian Villoing <villoing@adacore.com>
3643 * gnat_ugn.texi: Fix typos.
3644 Use @command to display 'gcc', 'gnatbind', etc. insted of @code or
3646 Make proper use of @ref, @xref and @pxref to avoid duplication of "see"
3647 in the generated documentation.
3649 2005-02-09 Arnaud Charlet <charlet@adacore.com>
3651 * gnat_ugn.texi: Remove all mentions of FSU threads, which are no
3653 Update linker wrapper when linking with non GNU C++.
3655 2005-02-09 Pascal Obry <obry@adacore.com>
3658 Document the procedure to debug the DllMain routine on Windows.
3659 Add note about -funwind-tables and mixed Ada and C/C++ programming in
3661 Document new BIND qualifer /RETURN_CODES=VMS.
3663 2005-02-09 Ben Brosgol <brosgol@adacore.com>
3665 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
3666 Edited gnatmetric chapter
3668 2005-02-09 Robert Dewar <dewar@adacore.com>
3671 Changes to document new wide wide character support
3673 Update documentation on Normalize_Scalars and Initialize_Scalars
3675 2005-02-09 Pascal Obry <obry@adacore.com>
3677 * s-taprop-mingw.adb, s-soflin.ads: Minor reformatting.
3679 2005-02-09 Jose Ruiz <ruiz@adacore.com>
3681 * s-osinte-vxworks.ads (taskPriorityGet): Add this function (imported
3682 from the VxWorks kernel) that is needed for getting the active
3683 priority of the different tasks.
3685 * s-atacco.ads, s-atacco.adb (Nothing): Remove this dummy procedure.
3686 Use a pragma Elaborate_Body in the spec file instead.
3687 Noticed by code reading.
3689 2005-02-09 Thomas Quinot <quinot@adacore.com>
3691 * exp_util.ads: Minor correction in comment.
3693 2005-02-09 Arnaud Charlet <charlet@adacore.com>
3695 * s-taprop.ads (Initialize): Update comments. Remove pragma Inline,
3696 since this procedure is now too complex to be worth inlining.
3698 2005-02-09 Richard Henderson <rth@redhat.com>
3700 * utils.c (gnat_define_builtin): Remove.
3701 (gnat_install_builtins): Use build_common_builtin_nodes.
3703 2005-02-09 Arnaud Charlet <charlet@adacore.com>
3705 * a-rbtgso.adb, a-crbtgo.ads, a-crbtgo.adb, a-crbtgk.ads,
3706 a-crbtgk.adb, a-crbltr.ads, a-coprnu.ads, a-coprnu.adb,
3707 a-coorse.ads, a-coorse.adb, a-convec.ads, a-convec.adb,
3708 a-contai.ads, a-coinve.ads, a-coinve.adb, a-cohata.ads,
3709 a-cohama.ads, a-cohama.adb, a-ciorse.ads, a-ciorse.adb,
3710 a-cihama.ads, a-cihama.adb, a-cidlli.ads, a-cidlli.adb,
3711 a-chtgop.ads, a-chtgop.adb, a-cgcaso.ads, a-cgcaso.adb,
3712 a-cgarso.ads, a-cgarso.adb, a-cdlili.ads, a-cdlili.adb,
3713 a-cgaaso.adb, a-coormu.adb, a-ciormu.adb, a-cihase.adb,
3714 a-cihase.ads, a-cohase.adb, a-cohase.ads, a-ciorma.ads,
3715 a-coorma.ads, a-swunha.ads, a-stunha.ads, a-ciormu.ads,
3716 a-coormu.ads, a-rbtgso.ads, a-swunha.adb, a-stunha.adb,
3717 a-cgaaso.ads, a-ciorma.adb, a-coorma.adb, a-secain.adb,
3718 a-secain.ads, a-slcain.ads, a-slcain.adb, a-shcain.ads,
3719 a-shcain.adb, a-chtgke.ads, a-chtgke.adb, a-stwiha.ads,
3720 a-stwiha.adb, a-strhas.ads, a-strhas.adb, a-chzla1.ads,
3721 a-chzla9.ads, a-lfztio.ads, a-liztio.ads, a-llfzti.ads,
3722 a-llizti.ads, a-sfztio.ads, a-siztio.ads, a-ssizti.ads,
3723 a-stzbou.adb, a-stzbou.ads, a-stzfix.adb, a-stzfix.ads,
3724 a-stzhas.adb, a-stzhas.ads, a-stzmap.adb, a-stzmap.ads,
3725 a-stzsea.adb, a-stzsea.ads, a-stzsup.adb, a-stzsup.ads,
3726 a-stzunb.adb, a-stzunb.ads, a-swunau.adb, a-swunau.ads,
3727 a-szmzco.ads, a-szunau.adb, a-szunau.ads, a-szunha.adb,
3728 a-szunha.ads, a-szuzti.adb, a-szuzti.ads, a-tiunio.ads,
3729 a-wwunio.ads, a-ztcoau.adb, a-ztcoau.ads, a-ztcoio.adb,
3730 a-ztcoio.ads, a-ztcstr.adb, a-ztcstr.ads, a-ztdeau.adb,
3731 a-ztdeau.ads, a-ztdeio.adb, a-ztdeio.ads, a-ztedit.adb,
3732 a-ztedit.ads, a-ztenau.adb, a-ztenau.ads, a-ztenio.adb,
3733 a-ztenio.ads, a-ztexio.adb, a-ztexio.ads, a-ztfiio.adb,
3734 a-ztfiio.ads, a-ztflau.adb, a-ztflau.ads, a-ztflio.adb,
3735 a-ztflio.ads, a-ztgeau.adb, a-ztgeau.ads, a-ztinau.adb,
3736 a-ztinau.ads, a-ztinio.adb, a-ztinio.ads, a-ztmoau.adb,
3737 a-ztmoau.ads, a-ztmoio.adb, a-ztmoio.ads, a-zttest.adb,
3738 a-zttest.ads, a-zzunio.ads: New files. Part of new Ada 2005
3741 2005-01-27 Laurent GUERBY <laurent@guerby.net>
3743 * Makefile.in: Fix a-intnam.ads from previous commit,
3744 add 2005 to copyright.
3745 * a-intman-rtems.ads: Renamed to...
3746 * a-intnam-rtems.ads:
3748 2005-01-27 Laurent GUERBY <laurent@guerby.net>
3750 * Makefile.in: Rename GNAT RTEMS specific files.
3751 * 5rtpopsp.adb, 4rintnam.ads, 5rosinte.adb,
3752 5rosinte.ads, 5rparame.adb: Replaced by files below.
3753 * s-tpopsp-rtems.adb, a-intman-rtems.ads, s-osinte-rtems.adb,
3754 s-osinte-rtems.ads, s-parame-rtems.adb: Replace files above.
3756 2005-01-27 Joel Sherrill <joel.sherrill@oarcorp.com>
3757 Laurent GUERBY <laurent@guerby.net>
3760 * 5rosinte.ads: Add No_Key constant.
3761 * 5rtpopsp.adb: Initialize ATCB_Key with No_Key and fix style.
3762 * gsocket.h: Do not include <sys/socket.h> with RTEMS either.
3764 2005-01-26 Laurent GUERBY <laurent@guerby.net>
3767 * i-cobol.adb (Valid_Numeric): Handle zero length case.
3769 2005-01-20 Richard Henderson <rth@redhat.com>
3771 * Makefile.in (alpha-linux, LIBGNAT_TARGET_PAIRS): Use
3772 a-intnam-linux.ads and system-linux-alpha.ads.
3773 * a-intnam-linux-alpha.ads: Remove file.
3774 * s-osinte-linux-alpha.ads (SIGUNUSED, SIGSTKFLT, SIGLOST): New.
3775 * system-linux-alpha.ads: New file.
3777 2005-01-18 Jakub Jelinek <jakub@redhat.com>
3780 * a-stunau.adb (Get_String): Don't return U.Reference, but Ret that is
3781 set to the new string.
3783 2005-01-18 Toon Moene <toon@moene.indiv.nluug.nl>
3785 * system-linux-ppc.ads: Set ZCX_By_Default and GCC_ZCX_Support
3788 2005-01-18 Richard Henderson <rth@redhat.com>
3790 * Makefile.in (LIBGNAT_TARGET_PAIRS, TOOLS_TARGET_PAIRS, MISCLIB,
3791 THREADSLIB, GNATLIB_SHARED, PREFIX_OBJS, LIBRARY_VERSION): Specialize
3793 * s-osinte-linux-alpha.ads, a-intnam-linux-alpha.ads: New files.
3795 2005-01-14 Andrew Pinski <pinskia@physics.uc.edu>
3797 * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
3798 (GCC_ZCX_Support): Likewise.
3800 2005-01-11 Bastian Blank <waldi@debian.org>
3802 * system-linux-s390.ads: Define Preallocated_Stacks.
3803 * system-linux-s390x.ads: Likewise.
3805 2005-01-04 Arnaud Charlet <charlet@adacore.com>
3807 * gnat_ugn.texi: Fix texi errors with null variables.
3809 2005-01-03 Thomas Quinot <quinot@adacore.com>
3811 * gen-soccon.c: New utility program to generate g-soccon.ads
3814 * socket.c, gsocket.h: Split inclusion of system header files into a
3815 gsocket.h file separated from socket.c, to allow reuse in gen-soccon.c.
3817 * g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads,
3818 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
3819 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-mingw.ads,
3820 g-soccon-vxworks.ads, g-soccon-freebsd.ads: Note that these files
3821 should not be edited by hand anymore, but should be regenerated using
3824 2005-01-03 Robert Dewar <dewar@adacore.com>
3825 Ed Schonberg <schonberg@adacore.com>
3826 Vincent Celier <celier@adacore.com>
3828 * s-atacco.ads, a-direio.adb: Protect use of 'Constrained by warnings
3829 on/off, since this is an obsolescent feature, for which we now generate
3832 * sem_attr.adb (Analyze_Attribute, case Constrained): Issue warning if
3833 warning mode is set and obsolescent usage of this attribute occurs.
3834 (Resolve_Access, case 'Access): Note that GNAT uses the context type to
3835 disambiguate overloaded prefixes, in accordance with AI-235. GNAT code
3836 predates, and partly motivates, the adoption of the AI.
3837 Implement new Ada 2005 attribute Mod
3839 * exp_attr.adb (Expand_N_Attribute_Reference): Implement Ada 2005
3842 * par-ch4.adb (P_Name): In Ada 2005 mode, recognize new attribute Mod
3844 * snames.h, snames.ads, snames.adb: Add entry for No_Dependence for
3845 pragma restrictions.
3846 New entry for Ada 2005 attribute Mod.
3849 Add recognition of new pragma Restrictions No_Dependence
3850 Recognize restriction No_Obsolescent_Features at parse time
3852 * bcheck.adb: Add circuitry for checking for consistency of
3853 No_Dependence restrictions.
3855 * lib-writ.ads, lib-writ.adb: Output new R lines for No_Dependence
3858 * restrict.ads, restrict.adb: Add subprograms to deal with
3859 No_Dependence restrictions.
3861 * rtsfind.adb: Check that implicit with's do not violate No_Dependence
3864 * sem_ch3.adb, sem_ch11.adb, sem_ch13.adb, lib-xref.adb,
3865 sem_attr.adb: Add check for new restriction No_Obsolescent_Features
3867 * scn.ads, prj-err.ads, prj-err.adb, ali-util.adb, gprep.adb: Add new
3868 dummy parameter to scng instantiation.
3869 Needed for new restriction No_Obsolescent_Features
3871 * scn.adb: (Obsolescent_Check): New procedure
3872 Needed for new restriction No_Obsolescent_Features
3874 * scng.ads, scng.adb: Always allow wide characters in Ada 2005 mode, as
3875 specified by AI-285, needed for implementation of AI-388 (adding greek
3876 pi to Ada.Numerics).
3877 Add new generic formal to scng, needed for new restriction
3878 No_Obsolescent_Features.
3880 * s-rident.ads: Add new restriction No_Obsolescent_Features.
3882 * ali.ads, ali.adb: Adjustments for reading new No_Dependence
3884 (Scan_ALI): When finding an unexpected character on an R line, raise
3885 exception Bad_R_Line, instead of calling Fatal_Error, so that, when
3886 Ignore_Errors is True, default restrictions are set and scanning of the
3887 ALI file continues with the next line. Also, when Bad_R_Line is raised
3888 and Ignore_Errors is True, skip to the end of le line.
3890 * sem_ch10.adb: Check that explicit with's do not violate
3891 No_Dependence restrictions.
3892 (Install_Withed_Unit): Add code to implement AI-377 and diagnose
3893 illegal context clauses containing child units of instance.
3895 * sem_prag.adb: Processing and checking for new No_Dependence
3897 (Analyze_Pragma, case Psect_Object): Call Check_Arg_Is_External_Name to
3898 analyze and check the External argument.
3900 * a-numeri.ads: Add greek letter pi as alternative spelling of Pi
3902 2005-01-03 Robert Dewar <dewar@adacore.com>
3904 * atree.adb: Add a fifth component to entities
3905 This allows us to add 32 flags and four new fields
3907 * atree.ads: Add a fifth component to entities
3908 This allows us to add 32 flags and four new fields
3910 * einfo.ads, einfo.adb: Document new fields and new flags now available
3911 Add routines for printing new fields
3913 * treepr.adb: Call routines to print out additional fields if present
3915 2005-01-03 Arnaud Charlet <charlet@adacore.com>
3917 * bld.ads, bld.adb, bld-io.ads, bld-io.adb, gprcmd.adb,
3918 gpr2make.ads, gpr2make.adb: Remove gpr2make, replaced by gprmake.
3920 * Makefile.in: Add support to build shared Ada libraries on solaris x86
3921 Remove gpr2make, replaced by gprmake.
3922 Remove references to gnatmem and libaddr2line.
3923 Add indepsw.adb<indepsw-linux.adb to TOOLS_TARGET_PAIRS for IA64 linux.
3924 (gnatlib-shared-darwin): Add "-fno-common" to GNATLIBCFLAGS.
3925 Add support for specialized version of Ada.Numerics.Aux for Darwin: use
3926 a-numaux-darwin.ads and a-numaux-darwin.adb
3927 Enable mlib-tgt-lynxos.adb on lynxos.
3929 * Make-lang.in: Remove rules for gpr2make.
3930 When generating sdefault.adb, do not call Relocate_Path
3931 on S3 for function Target_Name, as it is not a path.
3932 Remove references to gnatmem and libaddr2line.
3934 * a-numaux-darwin.ads, a-numaux-darwin.adb, g-soccon-darwin.ads: New
3937 2005-01-03 Samuel Tardieu <tardieu@adacore.com>
3939 * checks.adb (Apply_Alignment_Check): Generate a warning if an object
3940 address is incompatible with its base type alignment constraints when
3941 this can be decided statically.
3943 2005-01-03 Olivier Hainque <hainque@adacore.com>
3945 * decl.c (compatible_signatures_p): New function. The intended purpose
3946 is to check if two function signatures for a call-site and a callee are
3947 compatible enough for the call to be valid. The underlying purpose is
3948 to check if a call to a mapped builtin is using the right interface.
3949 The current code actually does not check antyhing - this a placeholder
3950 for future refinements.
3951 (gnat_to_gnu_entity) <E_Subprogram_Call>: Add preliminary bits to handle
3952 builtin calls for convention Intrinsic.
3954 * gigi.h (builtin_decl_for): Declare (new function).
3956 * utils.c (gnat_install_builtins): Install the target specific builtins.
3957 (builtin_decl_for): New function, provide a dummy body for now.
3959 2005-01-03 Geert Bosch <bosch@adacore.com>
3961 * eval_fat.adb: (Eps_Model,Eps_Denorm): Remove, no longer used.
3962 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
3963 (Pred): Implement in terms of Succ.
3965 * trans.c (convert_with_check): Reimplement conversion of float to
3968 2005-01-03 Ed Schonberg <schonberg@adacore.com>
3969 Vincent Celier <celier@adacore.com>
3971 * exp_aggr.adb (Packed_Array_Aggregate_Handled): The values of the
3972 bounds can be negative, and must be declared Int, not Nat.
3974 * sem_elim.adb (Line_Num_Match): Correct wrong code when index in an
3975 array is checked after using the index in the array.
3977 * makegpr.adb (Add_Switches): Check if there is a package for the
3978 processor. If there is no package, do not look for switches.
3980 2005-01-03 Ed Schonberg <schonberg@adacore.com>
3982 * exp_ch3.adb (Stream_Operations_OK): Predicate to determine when the
3983 generation of predefined stream operations (specs and bodies) should
3984 proceed. Under various restrictions these subprograms must not be
3987 2005-01-03 Thomas Quinot <quinot@adacore.com>
3990 Declare subprogram index in Build_RPC_Receiver_Body, to reduce the
3991 amount of PCS-specific code in RACW stubs generation.
3992 (Copy_Specification): Set Etype on copied formal parameter entities, as
3993 this information is needed for PolyORB stubs generation.
3994 (PolyORB_Support.Build_Subprogram_Receiving_Stubs): Remove unused
3995 variable Dynamic_Async.
3996 (Build_Subprogram_Receiving_Stubs): Make PCS-specific
3997 (Build_RPC_Receiver_Specification): Make generic again, as recent
3998 changes have allowed RPC receivers to have the same profile for both
3999 variants of the PCS.
4000 Reorganise RPC receiver generation to reduce differences between the
4001 structure of GARLIC and PolyORB RPC receivers.
4002 (Add_Receiving_Stubs_To_Declarations): Make this subprogram
4004 Simplify elaboration code for RCI packages.
4006 * s-parint.ads, s-parint.adb, rtsfind.ads: Reorganise RPC receiver
4007 generation to reduce differences between the structure of GARLIC and
4008 PolyORB RPC receivers.
4010 * s-stratt.adb: Fix typo in comment.
4012 2005-01-03 Thomas Quinot <quinot@adacore.com>
4014 * exp_ch7.ads (Make_Final_Call): Rewrite comment (was incorrectly
4015 copied from Make_Init_Call).
4017 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do component
4018 reads and assignments on a temporary variable declared with appropriate
4021 2005-01-03 Robert Dewar <dewar@adacore.com>
4023 * i-c.adb (To_C): Raise CE if string is null and Append_Null
4025 2005-01-03 Robert Dewar <dewar@adacore.com>
4027 * i-cstrin.adb (Update): Do not append a null in form called with a
4028 String. This avoids unintended behavior.
4030 2005-01-03 Arnaud Charlet <charlet@adacore.com>
4033 * init.c: Fix warnings on Free BSD section.
4035 2005-01-03 Arnaud Charlet <charlet@adacore.com>
4038 * sinfo.ads: Fix obsolete reference to xsinfo.spt (replaced by
4041 2005-01-03 Vincent Celier <celier@adacore.com>
4043 * make.adb (Collect_Arguments_And_Compile): Do not attempt to build
4044 libraries when Unique_Compile is True (-u switch).
4047 2005-01-03 Robert Dewar <dewar@adacore.com>
4049 * namet.adb (Get_Decoded_Name_With_Brackets): Fix case of not allowing
4050 upper case letter or underscore after W, as allowed by spec.
4052 2005-01-03 Arnaud Charlet <charlet@adacore.com>
4054 * s-osinte-darwin.ads, s-osinte-darwin.adb: Clean up
4055 darwin port by using proper type definitions from header files.
4056 Use SIGTERM instead of SIGABRT for SIGADAABORT.
4058 2005-01-03 Robert Dewar <dewar@adacore.com>
4060 * par.adb: Enhance error message handling for configuration file
4063 2005-01-03 Robert Dewar <dewar@adacore.com>
4065 * s-arit64.adb (Double_Divide): Put back changes that got accidentally
4066 removed during the previous update (test properly for case of dividing
4067 largest negative number by -1, which generates overflow).
4069 2005-01-03 Ed Schonberg <schonberg@adacore.com>
4070 Sergey Rybin <rybin@adacore.com>
4072 * sem_ch12.adb (Analyze_Package_Instantiation): Create a separate node
4073 to use as the defining identifier for a formal package.
4074 (Remove_Parent): If the instance takes place within (an instance of)
4075 a sibling, preserve private declarations of common parent.
4077 2005-01-03 Ed Schonberg <schonberg@adacore.com>
4079 * sem_ch4.adb (Has_Fixed_Op): New predicate in Check_Arithmetic_Pair,
4080 to determine whether one of the operands is a fixed-point type for
4081 which a user-defined multiplication or division operation might be
4084 * sem_res.adb (Valid_Conversion): The legality rules for conversions
4085 of access types are symmetric in Ada 2005: either designated type can
4088 2005-01-03 Vincent Celier <celier@adacore.com>
4090 * s-fileio.adb (Temp_File_Record): Change length of string component
4091 Name from L_tmpnam + 1 to max_path_len + 1.
4093 2005-01-03 Arnaud Charlet <charlet@adacore.com>
4095 * s-tasini.ads, s-tasini.adb (Undefer_Abortion): Handle case of
4096 Self_Id.Deferral_Level = 0.
4097 (Do_Pending_Action): Move this function to the spec.
4099 * s-tasren.adb (Selective_Wait [Terminate_Selected]): Call
4100 Do_Pending_Action explicitely when needed, in case we're using
4101 No_Abort restrictions.
4103 * s-tassta.adb (Create_Task): If Abort is not allowed, reset the
4104 deferral level since it will not get changed by the generated code.
4105 Keeping a default value of 1 would prevent some operations (e.g.
4106 select or delay) to proceed successfully.
4108 2005-01-03 Ben Brosgol <brosgol@adacore.com>
4109 Robert Dewar <dewar@adacore.com>
4110 Cyrille Comar <comar@adacore.com>
4112 * ug_words, gnat_ugn.texi: Added alpha-ivms transitioning section to
4113 porting guide chapter (vms version).
4114 Revised doc title (removed "for native platforms") and subtitle.
4115 Add discussion on warning flag for obsolescent features. First we
4116 note that it applies to obsolete GNAT features, which was previously
4117 omitted. Second we contrast the behavior with that of the new
4118 Ada 2005 AI-368 restriction No_Obsolescent_Features.
4119 Preliminary rewriting of GNAT & libraries chapter in order to take
4120 into account default project locations & new project manager
4123 2005-01-03 Robert Dewar <dewar@adacore.com>
4125 * cstand.adb (Create_Operators): Clean up format and documentation of
4126 unary and binary operator result tables. No change in code, just
4127 reformatting and addition of comments.
4129 * errout.ads, gnatfind.adb, s-maccod.ads, sem.adb,
4130 sem_ch2.adb: Minor reformatting
4132 * atree.ads, elists.ads, lib.ads, namet.ads, nlists.ads, repinfo.ads,
4133 sinput.ads, stringt.ads, uintp.ads, urealp.ads: Minor clarification to
4134 comments for Tree_Read and Tree_Write.
4136 2005-01-03 Pascal Obry <obry@adacore.com>
4138 * exp_attr.ads: Minor reformatting.
4140 2005-01-03 Romain Berrendonner <berrendo@adacore.com>
4142 * comperr.adb (Compiler_Abort): Add specialized message for GAP
4145 2005-01-03 Ed Schonberg <schonberg@adacore.com>
4147 * exp_pakd.adb (Create_Packed_Array_Type): Add a guard to check
4148 whether the ancestor type is private, as may be the case with nested
4151 2004-12-30 Sohail Somani <sohail@sohailsomani.com>
4154 * trans.c (gnat_to_gnu): Fix typo: Use correct return variable.
4156 2004-12-23 Eric Botcazou <ebotcazou@libertysurf.fr>
4158 * trans.c (Attribute_to_gnu): Adjust call to get_inner_reference.
4159 * utils2.c (build_unary_op): Likewise.
4161 2004-12-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4163 * trans.c (mark_visited): Set TYPE_SIZES_GIMPLIFIED.
4165 2004-12-19 Richard Henderson <rth@redhat.com>
4167 * trans.c (gigi): Update gimplify_body call.
4169 2004-12-09 Nathan Sidwell <nathan@codesourcery.com>
4171 * decl.c (gnat_substitute_in_type): Remove SET_TYPE case.
4173 2004-12-07 Ed Falis <falis@adacore.com>
4175 * s-intman-vxworks.adb (Notify_Exception): removed useless check for
4176 current task being suspended.
4178 * init.c (__gnat_clear_exception): added to reset VxWorks exception
4180 (__gnat_map_signal): removed test for current task being suspended.
4182 2004-12-07 Gary Dismukes <dismukes@adacore.com>
4184 * a-exexpr.adb (Others_Value, All_Others_Value): Change initial values
4185 from 16#BEEF# to 16#7FFF# to avoid exceeding Integer'Last on 16-bit
4186 targets (such as AAMP).
4188 2004-12-07 Ed Schonberg <schonberg@adacore.com>
4190 * atree.adb (Visit_Itype): Create a new name for the generated itype,
4191 because the back-end may otherwise treat it as a redefinition of the
4194 2004-12-07 Eric Botcazou <ebotcazou@adacore.com>
4196 * back_end.adb (Scan_Back_End_Switches): Accept --param.
4198 * lang-specs.h: Accept --param.
4200 2004-12-07 Vincent Celier <celier@adacore.com>
4202 * make.adb (Check_Mains, Switches_Of): Adapt to name changes in
4203 package Prj (Current_Spec_Suffix => Ada_Spec_Suffix,
4204 Current_Body_Suffix => Ada_Body_Suffix).
4205 Take into account Externally_Built attribute.
4207 * clean.adb (In_Extension_Chain): Always return False when one of the
4208 parameter is No_Project.
4209 (Clean_Project): Adapt to changes in package Prj (Lang_Ada =>
4210 Ada_Language_Index).
4211 (Gnatclean): Adapt to change in package Prj.Pars (no parameter
4212 Process_Languages for procedure Parse).
4214 * gnatcmd.adb (Carg_Switches): New table.
4215 (GNATCmd): Put all switches following -cargs in the Carg_Switches table.
4216 Adapt to name changes in package Prj (Current_Spec_Suffix =>
4217 Ada_Spec_Suffix, Current_Body_Suffix => Ada_Body_Suffix).
4219 * mlib-prj.adb: Adapt to changes in packages Prj and Prj.Com: type
4220 Header_Num and function Hash are now declared in package Prj,
4223 * prj.adb (Suffix_Of): New function.
4224 (Set (Suffix)): New procedure.
4225 (Hash): One function moved from Prj.Com
4226 (Is_Present, Language_Processing_Data_Of): New functions
4227 (Set): Two new procedures
4228 (Add_Language_Name, Display_Language_Name): New procedures
4230 * prj.ads: (Suffix_Of): New function
4231 (Set (Suffix)): New procedure
4232 Add several types and tables for multi-language support.
4233 (Header_Num): Type moved from Prj.Com
4234 (Hash): Two functions moved from Prj.Com
4235 (Is_Present, Language_Processing_Data_Of): New functions
4236 (Set): Two new procedures
4237 (Add_Language_Name, Display_Language_Name): New procedures
4238 (Naming): Component name changes:
4239 Current_Spec_Suffix => Ada_Spec_Suffix,
4240 Current_Body_Suffix => Ada_Body_Suffix. Add new components:
4241 Impl_Suffixes, Supp_Suffixes.
4242 (Project_Data): New components: Externally_Built, Supp_Languages,
4243 First_Language_Processing, Supp_Language_Processing, Default_Linker,
4244 Default_Linker_Path.
4246 * prj-attr.adb: Add new attributes Ada_Roots and Externally_Built and
4247 new package Language_Processing with its attributes (Compiler_Driver,
4248 Compiler_Kind, Dependency_Option, Compute_Dependency, Include_Option,
4249 Binder_Driver, Default_Linker).
4251 * prj-com.ads, prj-com.adb (Hash): Function moved to package Prj.
4252 (Header_Num): Type moved to package Prj
4254 * prj-env.adb: Adapt to name changes in package Prj
4255 (Current_Spec_Suffix => Ada_Spec_Suffix,
4256 Current_Body_Suffix => Ada_Body_Suffix).
4258 * prj-ext.adb: Add the default project dir (<prefix>/log/gnat) by
4259 default to the project path, except the "-" is one of the directories
4260 in env var ADA_PROJECT_PATH.
4261 (Current_Project_Path): Global variable, replacing Project_Path
4262 that was in the body of Prj.Part.
4263 (Project_Path): New function
4264 (Set_Project_Path): New procedure
4265 Initialize Current_Project_Path during elaboration of the package
4266 Remove dependency on Prj.Com, no longer needed
4268 * prj-ext.ads (Project_Path): New function
4269 (Set_Project_Path): New procedure
4271 * prj-nmsc.adb (Body_Suffix_Of): New function. Returns .<lang> when no
4272 suffix is defined for language <lang>.
4273 (Find_Sources, Record_Other_Sources): Use Body_Suffix_Of, instead of
4274 accessing directly the components of Naming.
4275 (Look_For_Sources): Use Set (Suffix) to set the suffix of a language.
4276 Reorganise of this package.
4277 Break procedure Check in several procedures.
4279 * prj-nmsc.ads: Replace all procedures (Ada_Check,
4280 Other_Languages_Check and Language_Independent_Check) with a single
4283 * prj-pars.ads, prj-pars.adb (Parse): Remove parameter
4284 Process_Languages, no longer needed.
4286 * prj-part.adb (Project_Path): Move to the body of Prj.Ext as
4287 Current_Project_Path.
4288 Remove elaboration code, moved to the body of Prj.Ext
4289 Use new function Prj.Ext.Project_Path instead of old variable
4291 (Post_Parse_Context_Clause): Get Resolved_Path as a case-sensitive path.
4292 When comparing with project paths on the stack, first put the resolved
4293 path in canonical case.
4294 (Parse_Single_Project): Set the path name of the project file in the
4295 tree to the normalized path.
4297 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): Remove
4298 parameter Process_Languages, no longer needed.
4299 (Recursive_Check): Call Prj.Nmsc.Check, instead of Ada_Check and
4300 Other_Languages_Check.
4302 * prj-tree.ads (Project_Name_And_Node): New component Canonical_Path
4303 to store the resolved canonical path of the project file.
4304 Remove dependency to Prj.Com, no longer needed
4306 * prj-util.adb: Adapt to name changes in package Prj
4307 (Current_Spec_Suffix => Ada_Spec_Suffix, Current_Body_Suffix =>
4310 * snames.ads, snames.adb: New standard names: Ada_Roots, Binder_Driver,
4311 Compiler_Driver, Compiler_Kind, Compute_Dependency, Default_Linker,
4312 Externally_Built, Include_Option, Language_Processing.
4314 * makegpr.adb: Numerous changes due to changes in packages
4317 * gnatls.adb: Add the default project dir (<prefix>/log/gnat) by
4318 default to the project path, except whe "-" is one of the directories
4319 in env var ADA_PROJECT_PATH.
4320 (Gnatls): In verbose mode, add the new section "Project Search Path:"
4322 2004-12-07 Robert Dewar <dewar@adacore.com>
4324 * debug.adb: Document that -gnatdA automatically sets -gnatR3m
4326 * gnat1drv.adb (Gnat1drv): If debug flag A set, then automatically
4329 * repinfo.adb (List_Rep_Info): Remove special handling of -gnatdA
4330 flag. No longer needed now that we handle this in gnat1drv.adb.
4332 * repinfo.ads: Minor reformatting
4334 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4335 Olivier Hainque <hainque@adacore.com>
4336 Eric Botcazou <ebotcazou@adacore.com>
4338 * decl.c (maybe_pad_type): Use TYPE_SIZE_UNIT of the input type for
4339 TYPE_SIZE_UNIT of result type if SIZE is not specified.
4340 (make_aligning_type): Pass -1 as ADDRESSABLE to prevent the creation
4341 of a bitfield, which we know is useless and causes trouble because of
4342 alignment implications.
4344 * utils.c (create_var_decl): Set DECL_COMMON again on targets without
4346 (process_attributes): Clear DECL_COMMON again when a section attribute
4348 (finish_record_type): Independently track if RECORD_TYPE has SIZE and/or
4349 SIZE_UNIT already set and use to compute final SIZE and SIZE_UNIT.
4350 (create_field_decl): Special case ADDRESSABLE negative to mean
4351 "no bitfield creation", to be used by make_aligning_type. Don't
4352 restrict bitfield creation to !ADDRESSABLE any more, as some BLKmode
4353 fields claimed addressable still have to be bitfields. Use
4354 value_factor_p instead of a raw binop construction to check for the
4355 position's alignment.
4357 2004-12-07 Geert Bosch <bosch@adacore.com>
4359 * eval_fat.adb: Revert previous change.
4361 2004-12-07 Thomas Quinot <quinot@adacore.com>
4362 Ed Schonberg <schonberg@adacore.com>
4364 * exp_ch4.adb (Expand_N_Indexed_Component): For an indexed component
4365 with an implicit dereference as its prefix, use
4366 Insert_Explicit_Dereference instead of merely rewriting the prefix into
4367 an explicit dereference. This ensures that a reference to the original
4368 prefix is generated, if appropriate.
4370 * sem_util.adb (Insert_Explicit_Dereference): When an implicit
4371 dereference is rewritten to an explicit one, generate a reference to
4372 the entity denoted by its prefix using the original prefix node, so
4373 the dereference can be properly recorded as a read of the denoted
4374 access value, if appropriate.
4376 * sem_warn.adb (Output_Unreferenced_Messages): Do not abstain from
4377 emitting 'assigned but never read' warning on a variable on the basis
4378 that it has an access type.
4379 (Check_References): Emit unreferenced warning when the scope is a
4382 2004-12-07 Robert Dewar <dewar@adacore.com>
4383 Ed Schonberg <schonberg@adacore.com>
4385 * exp_ch6.adb (Expand_Call): Add comment on handling of back end
4388 * exp_intr.adb (Expand_Intrinsic_Call): Ignore unrecognized intrinsic,
4389 leaving call unchanged.
4390 This deals with the case where the pragma Import specified
4391 an external name, to be handled by the back end.
4393 * sem_prag.adb (Process_Import_Or_Interface): Do not check validity of
4394 subprogram which is Imported with convention Intrinsic if an
4395 External_Name argument is specified.
4396 (Process_Import_Or_Interface): Properly diagnose link name argument.
4397 (Inlining_Not_Possible): New name for Cannot_Inline, to avoid confusion
4398 with Sem_Ch6.Cannot_Inline.
4399 (Process_Inline): Provide separate warning for inapplicable inline
4401 (Cannot_Inline): Reject subprograms that have an at_end handler, so that
4402 treatment is uniform on different targets.
4404 2004-12-07 Ed Schonberg <schonberg@adacore.com>
4406 * exp_ch7.adb (Expand_Cleanup_Actions): If statement sequence of
4407 construct is rewritten, preserve end label to permit source navigation.
4409 2004-12-07 Thomas Quinot <quinot@adacore.com>
4411 * exp_dist.adb (Specific_Build_General_Calling_Stubs,
4412 Specific_Build_Stub_Target): New subprograms.
4413 (Build_Subprogram_Calling_Stubs): Make this procedure independent from
4414 the PCS implementation used, using the above PCS-customized subprograms.
4416 (PolyORB_Support.Helpers): New subunit containing supporting subprograms
4417 for generation of DSA code targeted to the PolyORB PCS.
4418 (Add_Stub_Type): Rewrite to isolate the parts that are specific to one
4419 implementation of the partition communication subsystem in ancillary
4421 (Specific_Build_Stub_Type, GARLIC_Support.Build_Stub_Type,
4422 PolyORB_Support.Build_Stub_Type): New subrograms containing the
4423 PCS-specific part of Add_Stub_Type.
4424 (Insert_Partition_Check): Use runtime library function to perform
4427 * rtsfind.ads: New entity System.PolyORB_Interface.Make_Ref
4428 (RE_Same_Partition): New entity, from s-parint.
4430 * s-parint.ads, s-parint.adb (Same_Partition): New subprogram.
4432 2004-12-07 Gary Dismukes <dismukes@adacore.com>
4434 * gnatmem.adb, gnatname.adb, gnatsym.adb, gprcmd.adb, vms_conv.adb:
4435 Output the copyright message on a separate line from the version
4438 2004-12-07 Joel Brobecker <brobecker@adacore.com>
4440 * g-os_lib.adb (Spawn): Explicitly initialize Saved_Error to avoid a
4441 compile-time warning.
4443 2004-12-07 Robert Dewar <dewar@adacore.com>
4445 * g-regpat.adb: (Match): Change a misuse of or to or else
4447 2004-12-07 Ed Schonberg <schonberg@adacore.com>
4450 (Generate_Reference): Handle properly a reference to an entry formal,
4451 when an accept statement has a pragma Unreferenced for it.
4453 * sem_ch9.adb (Analyze_Accept_Statement): Reset the Is_Referenced flag
4454 and the Has_Pragma_Unreferenced flag for each formal before analyzing
4455 the body, to ensure that warnings are properly emitted for each accept
4456 statement of a given task entry.
4458 2004-12-07 Vasiliy Fofanov <fofanov@adacore.com>
4460 * Makefile.in: Add support for foreign threads on VMS.
4462 2004-12-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4464 * misc.c (gnat_types_compatible_p, LANG_HOOKS_TYPES_COMPATIBLE_P):
4466 (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): New.
4468 * adaint.h: (__gnat_dup, __gnat_dup2): Add missing decls.
4470 * trans.c (Exception_Handler_to_gnu_sjlj): Also handle renamed
4472 (call_to_gnu): Convert to actual DECL_ARG_TYPE, not variant of it.
4474 2004-12-07 Robert Dewar <dewar@adacore.com>
4476 * nlists.adb (Prepend_Debug): Remove parameters and nest within
4478 (Remove_Next_Debug): Same fix
4480 * nlists.ads: Correct bad comments for Prev and Prev_Non_Pragma (we do
4481 maintain back pointers now, though we did not used to, and comments
4483 (Prepend): Remove pragma Inline.
4484 (Remove_Next): Same cleanup
4486 2004-12-07 Thomas Quinot <quinot@adacore.com>
4488 * sem_ch4.adb (Process_Implicit_Dereference_Prefix): New subprogram
4489 used to record an implicit dereference as a read operation on its
4490 prefix when operating under -gnatc. Necessary to avoid spurious
4491 'variable assigned but never read' warnings in that mode.
4492 (Process_Indexed_Component, Analyze_Selected_Component): When the prefix
4493 is a non-overloaded implicit dereference, call the above subprogram to
4494 ensure proper recording of references.
4496 2004-12-07 Gary Dismukes <dismukes@adacore.com>
4498 * sem_ch5.adb (One_Bound): Remove call to Resolve, as the bound needs
4499 to be resolved later as part of Analyze_Iteration_Scheme's call to
4502 2004-12-07 Ed Schonberg <schonberg@adacore.com>
4504 * sem_ch8.adb (Find_Type): If node is a reference to 'Base and the
4505 prefix is not a scalar type, place error message on prefix, not on
4508 2004-12-07 Bernard Banner <banner@adacore.com>
4510 * vxaddr2line.adb: Add support for x86 vxworks
4512 2004-12-07 Thomas Quinot <quinot@adacore.com>
4514 * g-socket.ads (Get_Host_By_Address, Get_Host_By_Name): Clarify
4515 documentation of the behaviour of these functions when passed an IP
4516 address that has no record in the system hosts database and no reverse
4519 * cstand.adb, a-tags.ads: Fix typos in comment.
4521 2004-12-07 Robert Dewar <dewar@adacore.com>
4523 * exp_ch2.adb, exp_ch3.adb, exp_ch5.adb, exp_ch8.adb,
4524 exp_ch9.adb, exp_pakd.adb, interfac.ads, sem_ch6.adb,
4525 sem_ch7.adb, sem_ch10.adb, sem_ch13.adb, sem_ch3.adb,
4526 s-poosiz.ads: Minor reformatting
4528 * make.adb: Minor reformatting
4529 Add some ??? comments asking for more comments
4531 * s-poosiz.adb: Minor reformatting
4532 Add comments on alignment requirement
4534 * sinfo.ads: Remove obsolete comment and fix typo.
4536 2004-12-07 Vincent Celier <celier@adacore.com>
4537 Sergey Rybin <rybin@adacore.com>
4539 * gnat_ugn.texi: Update the section "The GNAT Driver and Project
4540 Files" with the new tool and package names.
4541 Reformatting to suppress most of the warnings for line too long
4542 Document the new section "Project Search Path:" in the output of
4544 Add gnatmetric section
4546 2004-12-07 Vincent Celier <celier@adacore.com>
4548 * vms_data.ads: Correct GNAT METRIC qualifiers: -I-, -Idir and
4549 -gnatec= are not direct switches of gnatmetric. Changed -eis to -eps
4550 and -eit to -ept. Added qualifier
4551 /ELEMENT_METRICS=CONSTRUCT_NESTING_MAX for new switch -ec.
4553 2004-11-27 Andreas Schwab <schwab@suse.de>
4555 * Make-lang.in (ada/trans.o): Depend on $(EXPR_H).
4557 2004-11-25 Arnaud Charlet <charlet@adacore.com>
4559 * g-socthi-mingw.ads, g-socthi-vms.ads: Remove C_Read and C_Write from
4560 internal implementation unit GNAT.Sockets.Thin,
4561 as their usage for sockets is non-portable (using the read and write
4562 functions from the system runtime library is fine on UNIX but won't
4563 work under Windows).
4565 * mingw32.h: Update copyright notice.
4567 2004-11-25 Arnaud Charlet <charlet@adacore.com>
4569 * ada-tree.h: Minor reformatting of previous change to avoid lines
4570 longer than 79 characters.
4572 2004-11-25 Olivier Hainque <hainque@adacore.com>
4574 * tb-gcc.c: GCC infrastructure based implementation of
4577 2004-11-24 Steven Bosscher <stevenb@suse.de>
4579 * misc.c (gnat_post_options): Don't clear
4580 flag_inline_functions.
4582 2004-11-22 Andrew Pinski <pinskia@physics.uc.edu>
4585 * ada-tree.h (lang_tree_node): Set chain_next to be the chain of the
4588 2004-11-21 Andreas Jaeger <aj@suse.de>
4590 * stylesw.adb: Change Style_Check_Subprogram_Order to
4591 Style_Check_Order_Subprograms.
4593 2004-11-18 Arnaud Charlet <charlet@adacore.com>
4595 * adaint.h, adaint.c
4596 (__gnat_portable_spawn): Fix cast of spawnvp third parameter
4598 Add also a cast to kill another warning.
4599 (win32_no_block_spawn): Initialize CreateProcess's dwCreationFlags
4600 parameter with the priority class of the parent process instead of
4601 always using the NORMAL_PRIORITY_CLASS.
4602 (__gnat_dup): New function.
4603 (__gnat_dup2): New function.
4604 (__gnat_is_symbolic_link): Enable the effective body of this
4605 function when __APPLE__ is defined.
4607 * g-os_lib.ads, g-os_lib.adb (Spawn): Two new procedures.
4610 2004-11-18 Olivier Hainque <hainque@adacore.com>
4612 * a-exexpr.adb (Others_Value, All_Others_Value): New variables, the
4613 address of which may be used to represent "others" and "all others"
4614 choices in exception tables, instead of the current harcoded
4615 (void *)0 and (void *)1.
4616 (Setup_Exception): Do nothing in the GNAT SJLJ case.
4618 * gigi.h (others_decl, all_others_decl): New decls representing the
4619 new Others_Value and All_Others_Value objects.
4620 (struct attrib): Rename "arg" component as "args", since GCC expects a
4621 list of arguments in there.
4623 * raise.c (GNAT_OTHERS, GNAT_ALL_OTHERS): Are now the address of the
4624 corresponding objects exported by a-exexpr, instead of hardcoded dummy
4627 * trans.c (Exception_Handler_to_gnu_zcx): Use the address of
4628 others_decl and all_others_decl instead of hardcoded dummy addresses
4629 to represent "others" and "all others" choices, which is cleaner and
4630 more flexible with respect to the possible eh pointer encoding policies.
4632 * utils.c (init_gigi_decls): Initialize others_decl and all_others_decl.
4633 (process_attributes): Account for the naming change of the "args"
4634 attribute list entry component.
4636 * decl.c (build_attr_list): Rename into prepend_attributes to allow
4637 cumulating attributes for different entities into a single list.
4638 (gnat_to_gnu_entity): Use prepend_attributes to build the list of
4639 attributes for the current entity and propagate first subtype
4640 attributes to other subtypes.
4641 <E_Procedure>: Attribute arguments are attr->args and not
4643 (build_attr_list): Ditto. Make attr->args a TREE_LIST when there is an
4644 argument provided, as this is what GCC expects. Use NULL_TREE instead
4647 2004-11-18 Robert Dewar <dewar@adacore.com>
4649 * a-stmaco.ads, exp_util.ads, exp_util.adb, i-cpp.ads, i-cpp.adb:
4650 Minor reformatting througout (including new function specs)
4651 Add ??? comments asking for clarification.
4653 2004-11-18 Thomas Quinot <quinot@adacore.com>
4655 * butil.ads, butil.adb, bindgen.adb (Get_Unit_Name_String): Remove
4656 incomplete duplicate implementation of this subprogram from butil.
4658 2004-11-18 Thomas Quinot <quinot@adacore.com>
4660 * exp_dist.adb (Build_RPC_Receiver_Body): New subprogram. This
4661 procedures factors the common processing for building an RPC receiver
4662 for an RCI package or an RACW type.
4663 Stylistic cleanup: change '/= Empty' to 'Present ()'; move body of
4664 Build_Remote_Subprogram_Proxy_Type into proper alphabetical order.
4665 (Get_PCS_Name): New subprogram. Returns the name of the PCS currently
4667 (Specific_Add_RACW_Features): New subprogram. PCS-specific part of
4669 (Specific_Add_RAST_Features): New subprogram. PCS-specific part of
4671 (Assign_Subprogram_Identifier): New subprogram. Provision for assigning
4672 distribution subprogram identifiers that are either subprogram numbers
4674 (Get_Subprogram_Ids): New subprogram. Retrieve both the numeric and
4675 string distribution identifiers assigned to a given subprogram.
4676 (Get_Subprogram_Id): Reimplement in terms of Get_Subprogram_Ids.
4677 (Add_RAS_Dereference_TSS): Add comments.
4678 (Build_General_Calling_Stubs): Note that the RACW_Type formal parameter
4679 is not referenced yet because it will be used by the PolyORB DSA
4681 (Insert_Partition_Check): Remove fossile code.
4682 (First_RCI_Subprogram_Id): Document this constant.
4683 (Add_RAS_Access_TSS): Correct the setting of the Etype of the
4685 (Get_Pkg_Name_String): Remove subprogram. Usage occurrences are
4686 replaced with calls to Get_Library_Unit_Name_String. Previously there
4687 were several instances of the same code in different locations in the
4688 compiler; this checkin completes the replacement of all of these
4689 instances with calls to a common subprogram.
4692 * sem_dist.adb: Remove comment noting that RPC receiver generation
4693 should be disabled for RACWs that implement RASs.
4694 (Process_Partition_Id): Use new subprogram Get_Library_Unit_Name_String.
4696 * sem_util.ads, sem_util.adb (Has_Stream): New function
4697 (Get_Library_Unit_Name_String): New subprogram to retrieve the fully
4698 qualified name of a library unit into the name buffer.
4699 (Note_Possible_Modification): Generate a reference only
4700 if the context comes from source.
4702 * snames.ads (PCS_Names): New subtype corresponding to names of
4703 supported implementations of the Partition Communication Subsystem
4704 (PCS) (i.e. the runtime library support modules for the distributed
4707 2004-11-18 Robert Dewar <dewar@adacore.com>
4708 Ed Schonberg <schonberg@adacore.com>
4710 * einfo.ads, einfo.adb: Remove Is_Psected flag, no longer used
4711 (Has_Rep_Pragma): New function
4712 (Has_Attribute_Definition_Clause): New function
4713 (Record_Rep_Pragma): Moved here from sem_ch13.adb
4714 (Get_Rep_Pragma): Remove junk kludge for Stream_Convert pragma
4716 * sem_ch13.ads, sem_ch13.adb (Record_Rep_Pragma): Moved to einfo.adb
4718 * exp_prag.adb: (Expand_Pragma_Common_Object): New procedure
4719 (Expand_Pragma_Psect_Object): New procedure
4720 These procedures contain the revised and cleaned up processing for
4721 these two pragmas. This processing was formerly in Sem_Prag, but
4722 is more appropriately moved here. The cleanup involves making sure
4723 that the pragmas are properly attached to the tree, and that no
4724 nodes are improperly shared.
4726 * sem_prag.adb: Move expansion of Common_Object and Psect_Object
4727 pragmas to Exp_Prag, which is more appropriate.
4728 Attach these two pragmas to the Rep_Item chain Use Rep_Item chain to
4729 check for duplicates Remove use of Is_Psected flag, no longer needed.
4730 Use new Make_String_Literal function with string.
4732 * exp_attr.adb (Expand_Fpt_Attribute): The floating-point attributes
4733 that are functions return universal values, that have to be converted
4734 to the context type.
4735 Use new Make_String_Literal function with string.
4736 (Get_Stream_Convert_Pragma): New function, replaces the use of
4737 Get_Rep_Pragma, which had to be kludged to work in this case.
4739 * freeze.adb: Use new Has_Rep_Pragma function
4741 * exp_intr.adb, exp_ch3.adb, sem_attr.adb: Use new Make_String_Literal
4742 function with string.
4743 Use new Has_Rep_Pragma function.
4745 * tbuild.ads, tbuild.adb (Make_String_Literal): New function, takes
4748 2004-11-18 Robert Dewar <dewar@adacore.com>
4750 * errout.ads, errout.adb: (First_Sloc): New function
4752 * par-ch5.adb (P_Condition): Check for redundant parens is now a style
4753 check (-gnatyx) instead of being included as a redundant construct
4756 * sem_ch6.adb: Change name Style_Check_Subprogram_Order to
4757 Style_Check_Order_Subprograms.
4759 * style.ads, styleg.ads, styleg.adb, styleg-c.adb, stylesw.ads,
4760 stylesw.adb: Add Style_Check_Xtra_Parens
4762 * usage.adb: Add line for -gnatyx (check extra parens)
4764 * vms_data.ads: Add entry for STYLE_CHECKS=XTRA_PARENS => -gnatyx
4766 2004-11-18 Ed Schonberg <schonberg@adacore.com>
4767 Robert Dewar <dewar@adacore.com>
4769 * exp_ch4.adb (Expand_N_Selected_Component): If the component is the
4770 discriminant of a constrained subtype, analyze the copy of the
4771 corresponding constraint, because in some cases it may be only
4773 Removes long-lived ??? comments.
4775 * exp_ch7.adb (Establish_Transient_Scope): Remove complex code that
4776 handled controlled or secondary-stack expressions within the
4777 iteration_scheme of a loop.
4779 * sem_ch5.adb (Analyze_Iteration_Scheme): Build a block to evaluate
4780 bounds that may contain functions calls, to prevent memory leaks when
4781 the bound contains a call to a function that uses the secondary stack.
4782 (Check_Complex_Bounds): Subsidiary of Analyze_Iteration_Scheme, to
4783 generate temporaries for loop bounds that might contain function calls
4784 that require secondary stack and/or finalization actions.
4786 * sem_ch4.adb (Analyze_Indexed_Component_Form): If the prefix is a
4787 selected component and the selector is overloadable (not just a
4788 function) treat as function call, Analyze_Call will disambiguate if
4790 (Analyze_Selected_Component): Do not generate an actual subtype for the
4791 selected component if expansion is disabled. The actual subtype is only
4792 needed for constraint checks.
4793 (Analyze_Allocator): If restriction No_Streams is set, then do
4794 not permit objects to be declared of a stream type, or of a
4795 composite type containing a stream.
4797 * restrict.ads: Remove the a-stream entry from Unit_Array, since
4798 No_Streams no longer prohibits with'ing this package.
4800 * sem_ch3.adb (Build_Derived_Record_Type): If the parent type has
4801 discriminants, but the parent base has unknown discriminants, there is
4802 no discriminant constraint to inherit. Such a discrepancy can arise
4803 when the actual for a formal type with unknown discriminants is a
4804 similar private type whose full view has discriminants.
4805 (Analyze_Object_Declaration): If restriction No_Streams is set, then
4806 do not permit objects to be declared of a stream type, or of a
4807 composite type containing a stream.
4809 2004-11-18 Ed Schonberg <schonberg@adacore.com>
4811 * exp_dbug.ads: Update documentation to reflect simpler encoding for
4812 protected operations.
4814 * exp_ch9.adb (Build_Selected_Name): Do not include "PT" suffix in
4815 generated name, it complicates decoding in gdb and hinders debugging
4816 of protected operations.
4817 (Build_Barrier_Function_Specification): Set the Needs_Debug_Info
4818 flag for the protected entry barrier function.
4819 (Build_Protected_Entry_Specification): Set the Needs_Debug_Info
4820 flag for the protected entry function.
4822 2004-11-18 Nicolas Setton <setton@adacore.com>
4824 * expect.c: Define __unix__ when __APPLE__ is defined.
4826 * Makefile.in: Inform the value of the variable GMEM_LIB in the
4827 Darwin-specific section.
4829 * lang-specs.h: Change the placement of the %1 marker.
4830 Works around the fact that gcc adds -fPIC by default under Darwin.
4832 2004-11-18 Ed Schonberg <schonberg@adacore.com>
4834 * exp_pakd.adb (Convert_To_PAT_Type): After replacing the original
4835 type of the object with the packed array type, set the Analyzed flag
4836 on the object if it is an entity or simple indexed component, to avoid
4837 spurious type errors.
4839 2004-11-18 Gary Dismukes <dismukes@adacore.com>
4841 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
4842 gnatls.adb, gnatxref.adb, gprep.adb: Output the copyright message on a
4843 separate line from the version message.
4845 2004-11-18 Ed Falis <falis@adacore.com>
4847 * init.c (__gnat_map_signal): map SIGSEGV to Storage_Error for AE653
4849 (init_float): Eliminate initialization of floating point status for
4850 AE653. The instructions have no effect for vThreads.
4852 2004-11-18 Vincent Celier <celier@adacore.com>
4854 * make.adb (Gnatmake): Invoke gnatlink with -shared-libgcc when
4855 gnatbind is invoked with -shared.
4857 2004-11-18 Jose Ruiz <ruiz@adacore.com>
4859 * s-tposen.adb (Lock_Entry): Remove the code for raising Program_Error
4860 for Detect_Blocking which is redundant with the check done within the
4861 procedure Protected_Single_Entry_Call.
4862 (Lock_Read_Only_Entry): Remove the code for raising Program_Error for
4863 Detect_Blocking which is redundant with the check done within the
4864 procedure Protected_Single_Entry_Call.
4866 2004-11-18 Vincent Celier <celier@adacore.com>
4868 * makegpr.adb (Compile): Put the compiling switches (in package
4869 Compiler and on the command line) immediately after "-c", instead of
4870 at the end of the command line invocation of the compiler, when
4871 compiling a non-Ada file.
4872 (Build_Global_Archive): When there is no need to rebuild the archive,
4873 set Global_Archive_Exists, so that the archive is passed to the linker
4876 2004-11-18 Robert Dewar <dewar@adacore.com>
4877 Sergey Rybin <rybin@adacore.com>
4880 Remove extra paren check from list of checks for redundant constructs
4881 Add documentation of new -gnatyx style check (check extra parens)
4882 Remove paragraph about gnatelim debug options.
4884 * gnat_rm.texi: Document that Ada.Streams now forbids creating stream
4885 objects rather than forbidding dependencies on the package Ada.Streams.
4887 * sinfo.ads: Add ??? note that we should document pragmas passed to
4890 * g-expect.ads: Fix a few typos in the comments.
4892 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
4894 * misc.c (gnat_handle_option): Use %< and %> for quoting in
4897 2004-11-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4899 * a-numaux-x86.adb (Tan): Fix fdivp syntax.
4901 2004-11-07 Andreas Schwab <schwab@suse.de>
4903 * Makefile.in (install-gnatlib): Remove spurious hyphen.
4905 2004-11-02 Andrew Pinski <pinskia@physics.uc.edu>
4908 * Makefile.in (darwin): Set soext to .dylib.
4910 2004-10-26 Vincent Celier <celier@gnat.com>
4911 Thomas Quinot <quinot@act-europe.fr>
4913 * g-socthi-vms.adb, g-socthi-mingw.adb, g-socthi-vxworks.ads:
4914 (C_Writev): Change MSG_Forced_Flags to Constants.MSG_Forced_Flags as
4915 there is no use of GNAT.Sockets.Constants.
4916 Remove remaining pragma Import for C_Write
4917 Remove C_Read and C_Write from internal implementation unit
4918 GNAT.Sockets.Thin, as their usage for sockets is non-portable (using
4919 the read and write functions from the system runtime library is fine
4920 on UNIX but won't work under Windows).
4922 * g-socket.adb: (Abort_Selector): Use C_Send instead of C_Write.
4923 (Check_Selector): Use C_Recv instead of C_Read.
4924 Selectors are the GNAT.Sockets abstraction to perform a select()
4925 call on a set of descriptors. To allow abortion of an ongoing
4926 select operation, some data is written to a dedicated socket that
4927 is always monitored.
4928 Under Windows, the write and read library functions cannot operate
4929 on sockets, so we need to use send and recv instead, which is portable
4930 across all supported platforms.
4932 * g-socthi.ads: Remove C_Read and C_Write from internal implementation
4933 unit GNAT.Sockets.Thin, as their usage for sockets is non-portable
4934 (using the read and write functions from the system runtime library is
4935 fine on UNIX but won't work under Windows).
4937 2004-10-26 Nicolas Setton <setton@act-europe.fr>
4939 * mlib-tgt-darwin.adb: New file.
4941 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
4942 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
4943 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
4944 mlib-tgt-mingw.adb, mlib-tgt-vxworks.adb (Archive_Indexer_Options): New
4947 * Makefile.in: Add support for building shared libraries under Darwin.
4948 (EXTRA_GNATRTL_NONTASKING_OBJS, ppc-vxworks): Add s-vxwexc.o, containing
4949 the low level EH init subprogram to be called from __gnat_initialize.
4951 * mlib-tgt.ads, mlib-tgt.adb (Archive_Indexer_Options): New subprogram,
4952 indicates which options to pass to the archive indexer.
4954 * mlib-utl.adb: Add support for calling ranlib with additional
4955 options. This is needed for instance under Mac OS X.
4956 (Ranlib_Options): New global variable, used to store the potential
4957 options to pass to ranlib.
4958 (Ar): Use Ranlib_Options when spawning ranlib.
4959 (Initialize): Set the value of ranlib option.
4961 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
4963 * s-parame-linux.adb (Minimum_Stack_Size): Adjust to return 12K
4964 instead of 8K, to reflect the real potential needs for stack-checking
4967 2004-10-26 Pascal Obry <obry@gnat.com>
4969 * s-parame-mingw.adb (Default_Stack_Size): Add some comments.
4971 * s-taprop-mingw.adb (Create_Task): Set initial stack size to 1024. On
4972 Windows only the initial thread stack size can be set so it is good to
4973 start we a low stack size.
4974 The OS will adjust the size as needed.
4976 2004-10-26 Olivier Hainque <hainque@act-europe.fr>
4977 Nicolas Setton <setton@act-europe.fr>
4979 * expect.c, adaint.c, link.c, sysdep.c (unix sections): Guard with
4980 "__unix__" instead of "unix".
4981 The latter is implicitly defined by gcc3.2 but not by gcc >= 3.4, so the
4982 sections were just mistakenly ignored. The former is
4983 implicitely defined by gcc2.8, gcc3.2 and gcc3.4.
4984 Update #ifdef preprocessor macro to detect the symbol __hpux__ instead
4985 of hpux. This prevents an unwanted definition of the symbol
4986 convert_addresses in adaint.o.
4988 2004-10-26 Gary Dismukes <dismukes@gnat.com>
4990 * a-exexpr.adb (Setup_Key): Change initial value to 16#DEAD#, for
4991 compatibility with type Unwind_Word on 16-bit targets such as AAMP.
4993 2004-10-26 Cyrille Comar <comar@act-europe.fr>
4995 * a-filico.ads, a-filico.adb: fix incorrect header.
4997 2004-10-26 Javier Miranda <miranda@gnat.com>
4999 * a-ststio.ads: Fix typo in identifier
5001 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
5003 * sem_ch4.adb: Minor reformatting.
5005 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5007 * checks.adb (Expr_Known_Valid): If floating-point validity checks are
5008 enabled, check the result of unary and binary operations when the
5009 expression is the right-hand side of an assignment.
5011 2004-10-26 Vincent Celier <celier@gnat.com>
5013 * clean.adb (Delete): Do not output warnings when in quiet output and
5014 not in verbose mode.
5015 (Force_Deletions): New Boolean flag, defaulted to False
5016 (Delete): Only delete a file if it is writable, and when
5017 Force_Deletions is True.
5018 (Parse_Cmd_Line): New switch -f: set Force_Deletions to True
5019 (Usage): Line for new switch -f
5020 (Clean_Directory): Use GNAT.OS_Lib.Set_Writable instead of rolling our
5023 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
5025 * decl.c (gnat_to_gnu_field): Use the type of the inner object for a
5026 JM type only if its size matches that of the wrapper. When a size is
5027 prescribed and the field is not aliased, remove the wrapper of a JM
5028 type only if the size is not greater than that of the packed array.
5029 (gnat_to_gnu_entity): Change the extension of packed array wrappers
5032 2004-10-26 Geert Bosch <bosch@gnat.com>
5034 * eval_fat.adb (Eps_Model,Eps_Denorm): Remove, no longer used.
5035 (Succ): Re-implement using Scaling, Exponent and Ceiling attributes.
5036 (Pred): Implement in terms of Succ.
5038 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5040 * exp_aggr.adb (Safe_Component): An aggregate component that is an
5041 unchecked conversion is safe for in-place use if the expression of the
5043 (Expand_Array_Aggregate): An aggregate that initializes an allocator may
5044 be expandable in place even if the aggregate does not come from source.
5045 (Convert_Array_Aggr_In_Allocator): New procedure to initialize the
5046 designated object of an allocator in place, rather than building it
5047 first on the stack. The previous scheme forces a full copy of the array,
5048 and may be altogether unsusable if the size of the array is too large
5049 for stack allocation.
5051 2004-10-26 Robert Dewar <dewar@gnat.com>
5053 * exp_ch4.adb (Expand_N_Op_Eq): Make sure we expand a loop for array
5054 compares if the component is atomic.
5056 * exp_ch5.adb (Expand_Assign_Array): Make sure we expand a loop for
5057 array assignment if the component type is atomic.
5059 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5060 Eric Botcazou <ebotcazou@act-europe.fr>
5062 * exp_ch6.adb (Expand_Actuals): If the actual for an in-out parameter
5063 is aliased and is a by_reference type, do not pass by copy.
5064 (Expand_N_Function_Call) <Rhs_Of_Assign_Or_Decl>: New function to
5065 detect whether the call is in the right side of an assignment or
5066 the expression of an object declaration. Recurse on component
5067 association within aggregates.
5068 Call it in the condition that determines whether the temporary is
5069 necessary for correct stack-checking.
5071 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
5073 * exp_dist.adb (Build_General_Calling_Stubs): New formal parameter
5074 RACW_Type, used in the PolyORB version.
5075 Rename RCI_Info to RCI_Locator, for consistency between the PolyORB
5076 version and the GARLIC version.
5078 * snames.ads, snames.adb, s-parint.ads, s-parint.adb:
5079 Rename RCI_Info to RCI_Locator for better consistency between the
5080 GARLIC and PolyORB versions of the distributed systems annex.
5081 (DSA_Implementation_Name): This enumeration lists the possible
5082 implementations of the Partition Communication Subsystem for the
5083 Distributed Systems Annex (DSA). The three available implementations
5084 are the dummy stub implementation (No_DSA), and two versions based on
5085 two different distribution runtime libraries: GARLIC and PolyORB. Both
5086 the GARLIC PCS and the PolyORB PCS are part of the GLADE distribution
5088 Change the literal GLADE_DSA to GARLIC_DSA to accurately describe
5091 * rtsfind.ads: Rename RCI_Info to RCI_Locator for better consistency
5092 between the GARLIC and PolyORB versions of the distributed systems
5094 Remove RE_Unbounded_Reclaim_Pool since it is unused.
5096 2004-10-26 Gary Dismukes <dismukes@gnat.com>
5098 * gnat1drv.adb: Suppress calling the back end when
5099 Frontend_Layout_On_Target is true.
5101 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
5103 * g-os_lib.ads, g-os_lib.adb (Set_Executable, Set_Writable,
5104 Set_Read_Only): New subprograms.
5105 These new routines allow the user to set or unset the Owner execute
5106 and Owner write permission flags on a file.
5108 * makegpr.adb, mlib.adb, mlib-prj.adb: Use
5109 GNAT.OS_Lib.Set_Executable instead of rolling our own.
5111 2004-10-26 Matthew Gingell <gingell@gnat.com>
5113 * i-cpp.ads, i-cpp.adb: Change layout of VTable for new C++ ABI.
5115 2004-10-26 Pascal Obry <obry@gnat.com>
5117 * init.c (__gnat_error_handler) [Win32]: Instead of trying to read the
5118 memory before the faulting page we properly test the process read
5119 access for this address using appropriate Win32 routine.
5120 (HPUX sections): guard with "__hpux__" instead of "hpux".
5122 2004-10-26 Robert Dewar <dewar@gnat.com>
5124 * lib-xref.adb (Generate_Reference): Don't complain about reference to
5125 entry parameter if pragma Unreferenced set, since we do not properly
5126 handle the case of multiple parameters.
5128 2004-10-26 Vincent Celier <celier@gnat.com>
5130 * prj-env.adb: (Contains_ALI_Files): New Boolean function
5131 (Ada_Objects_Path.Add): For a library project, add to the object path
5132 the library directory only if there is no object directory or if the
5133 library directory contains ALI files.
5134 (Set_Ada_Paths.Add.Recursive_Add): Ditto
5136 2004-10-26 Vincent Celier <celier@gnat.com>
5138 * prj-nmsc.adb (Language_Independent_Check): Do not forbid virtual
5139 extension of library projects.
5141 * prj-part.adb: If env var ADA_PROJECT_PATH is not defined, project
5142 path defaults to ".:<prefix>/lib/gnat".
5143 (Parse): For an extending all project, allow direct import of a project
5144 that is virtually extended.
5146 * prj-proc.adb (Imported_Or_Extended_Project_From): If a project with
5147 the specified name is directly imported, return its ID. Otherwise, if
5148 an extension of this project is imported, return the ID of the
5151 2004-10-26 Robert Dewar <dewar@gnat.com>
5153 * s-arit64.adb: (Le3): New function, used by Scaled_Divide
5154 (Sub3): New procedure, used by Scaled_Divide
5155 (Scaled_Divide): Substantial rewrite, avoid duplicated code, and also
5156 correct more than one instance of failure to propagate carries
5158 (Double_Divide): Handle overflow case of largest negative number
5159 divided by minus one.
5161 * s-arit64.ads (Double_Divide): Document that overflow can occur in
5162 the case of a quotient value out of range.
5165 2004-10-26 Robert Dewar <dewar@gnat.com>
5167 * s-bitops.adb (Bit_Eq): Remove redundant check.
5169 * s-bitops.ads: Minor comment updates
5170 Change some occurrences of Address to System.Address
5172 * s-carsi8.ads: Fix minor cut-and-paste error in comments
5174 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5176 * sem_attr.adb (Resolve_Attribute, case 'Access): Apply proper
5177 accessibility check to prefix that is a protected operation.
5179 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5181 * sem_ch10.adb (Optional_Subunit): If file of expected subunit is
5182 empty, post message on stub.
5184 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5185 Javier Miranda <miranda@gnat.com>
5187 * sem_ch12.adb (In_Main_Context): Predicate to determine whether the
5188 current instance appears within a unit that is directly in the context
5190 Used to determine whether the body of the instance should be analyzed
5191 immediately after its spec, to make its subprogram bodies available
5192 for front-end inlining.
5193 (Analyze_Formal_Array_Type): Cleanup condition that checks that range
5194 constraint is not allowed on the component type (AARM 12.5.3(3))
5196 2004-10-26 Cyrille Comar <comar@act-europe.fr>
5198 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
5199 'Storage_Pool): enhance, document & limit detection of non-sharable
5202 * impunit.adb: Make System.Pool_Global and System.Pool_Local visible.
5204 * s-pooglo.ads: Add more documentation now that this pool is properly
5207 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5209 * sem_ch3.adb (Complete_Private_Subtype): If the full view is a task
5210 or protected type with discriminants, do not constrain the
5211 corresponding record type if the subtype declaration has no
5212 discriminant constraints. This can be the case in source code, or in
5213 the subtype declaration created to rename an actual type within an
5216 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5218 * sem_ch6.adb (Analyze_Subprogram_Body): If body is a subunit for a
5219 different kind of stub (possibly wrong name for file), do not check
5221 (Uses_Secondary_Stack): New subsidiary to Build_Body_To_Inline. If body
5222 includes call to some function that returns an unconstrained type, do
5225 2004-10-26 Ed Schonberg <schonberg@gnat.com>
5227 * sem_elab.adb (Check_Elab_Call): Do not check a call that does not
5228 appear in the code for the main unit. Dependencies among units in the
5229 context of the main unit are established when those other units are
5230 compiled. Otherwise spurious elaboration constraints can generate
5231 incorrect elaboration circularities.
5233 2004-10-26 Thomas Quinot <quinot@act-europe.fr>
5234 Ed Schonberg <schonberg@gnat.com>
5236 * sem_util.adb (Is_Aliased_View): Defend against the case where this
5237 subprogram is called with a parameter that is not an object name. This
5238 situation arises for some cases of illegal code, which is diagnosed
5239 later, and in this case it is wrong to call Is_Aliased, as that might
5240 cause a compiler crash.
5241 (Explain_Limited_Type): Refine previous fix to include
5242 inherited components of derived types, to provide complete information.
5244 * exp_ch9.adb (Set_Privals): Set the Ekind of the actual object that
5245 is the prival for a protected object.
5246 It is necessary to mark this entity as a variable, in addition to
5247 flagging it as Aliased, because Sem_Util.Is_Aliased_View has been
5248 modified to avoid checking the Aliased flag on entities that are not
5249 objects. (Checking that flag for non-objects is erroneous and could
5250 lead to a compiler crash).
5252 2004-10-26 Robert Dewar <dewar@gnat.com>
5254 * s-fatgen.adb (Pred): Fix redundant test for X > 0.0, since if
5255 X_Frac = 0.5, then we know that the number X must be positive.
5256 (Succ): Remove the same redundant test, and also fix the primary test
5257 to test for X_Frac = -0.5 (used to be 0.5) which is clearly wrong.
5259 (Decompose): Add fuller comments to spec
5261 2004-10-26 Pascal Obry <obry@gnat.com>
5263 * tracebak.c (IS_BAD_PTR): Use IsBadCodePtr on Win32 to check for ptr
5264 validity (process must have read access). Set to 0 in all other cases.
5265 (STOP_FRAME): Now check for ptr validity to avoid a segmentation
5267 (VALID_STACK_FRAME): Check for ptr validity on Win32 to avoid a
5268 segmentation violation.
5270 2004-10-26 Eric Botcazou <ebotcazou@act-europe.fr>
5272 * trans.c (call_to_gnu): For an (in-)out parameter passed by reference
5273 whose type is a constructed subtype of an aliased object with an
5274 unconstrained nominal subtype, convert the actual to the constructed
5275 subtype before taking its address.
5277 2004-10-26 Vincent Celier <celier@gnat.com>
5279 * a-dirval.ads, a-dirval.adb, a-dirval-vms.adb, a-dirval-mingw.adb
5280 (Is_Path_Name_Case_Sensitive): New function
5282 * a-direct.adb (To_Lower_If_Case_Insensitive): New procedure
5283 (Base_Name, Simple_Name, Current_Directory, Compose,
5284 Containing_Directory, Full_Name): Call To_Lower_If_Case_Insensitive on
5287 2004-10-26 Cyrille Comar <comar@act-europe.fr>
5288 Vasiliy Fofanov <fofanov@act-europe.fr>
5289 Vincent Celier <celier@gnat.com>
5291 * gnat_ugn.texi: Generalize "finding memory problems" section into a
5292 "memory management issues" section and document some of the useful
5293 memory pools provided as part of the GNAT library.
5294 Remove "virtual" from declaration of A::method2 in
5295 the simple example of Ada/C++ mixed system.
5296 Library Projects may be virtually extended: their virtual extensions
5297 are not Library Projects.
5298 Added section on extending project hierarchies.
5300 2004-10-19 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
5302 * adaint.c (__gnat_get_libraries_from_registry): Cast value
5304 (__gnat_portable_spawn): Remove const.
5306 * mingw32.h (MAXPATHLEN): Check for previous definition.
5308 2004-10-17 Matthias Klose <doko@debian.org>
5310 * gnatvsn.ads: Set gnat library version to 4.0.
5312 2004-10-05 Vincent Celier <celier@gnat.com>
5314 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Options_2
5316 2004-10-04 Laurent GUERBY <laurent@guerby.net>
5319 * Makefile.in: Define and use RANLIB_FLAGS.
5321 2004-10-04 Pascal Obry <obry@gnat.com>
5323 * tracebak.c: Always set LOWEST_ADDR to 0 on Win32 (as done on all
5324 other x86 platforms).
5326 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
5328 * s-tassta.adb (Task_Wrapper): Make it Convention C, which makes sense
5329 in general and triggers stack alignment adjustment for thread entry
5330 points on targets where this is necessary.
5332 2004-10-04 Bernard Banner <banner@gnat.com>
5336 * Makefile.in: Add section for powerpc linux
5337 Add variant i-vxwork-x86.ads
5339 * i-vxwork-x86.ads, system-linux-ppc.ads: New files.
5341 2004-10-04 Olivier Hainque <hainque@act-europe.fr>
5343 * init.c (__gnat_initialize): Call an Ada subprogram to perform the
5344 table registration calls when need be. Ensures no reference to the crt
5345 ctors symbol are issued in the SJLJ case, which avoids possible
5346 undefined symbol errors in the case of modules to be statically linked
5349 2004-10-04 Javier Miranda <miranda@gnat.com>
5351 * sem_ch4.adb (Try_Object_Operation): Reformat the code to expand
5352 in-line the code corresponding to subprogram Analyze_Actuals. In
5353 addition, analyze the actuals only in case of subprogram call.
5355 2004-10-04 Ed Falis <falis@gnat.com>
5357 * s-vxwork-x86.ads: (FP_CONTEXT): Defined to be correct size
5359 2004-10-04 Sergey Rybin <rybin@act-europe.fr>
5361 * g-dirope.ads (Base_Name): Clarify the meaning of the Suffix parameter
5362 in the documentation.
5364 2004-10-04 Robert Dewar <dewar@gnat.com>
5366 * sem_ch5.adb (Unblocked_Exit_Count): Now used for blocks as well as
5368 (Analyze_Block_Statement): Add circuitry to detect following dead code
5369 (Check_Unreachable_Code): Handle case of block exit
5371 2004-10-04 Robert Dewar <dewar@gnat.com>
5373 * g-spipat.adb: (XMatch): Avoid warning for Logic_Error call
5374 (XMatchD): Avoid warning for Logic_Error call
5376 2004-10-04 Robert Dewar <dewar@gnat.com>
5378 * exp_ch4.adb (Is_Procedure_Actual): Correct so that this does not
5379 consider expressions buried within a procedure actual to be an actual.
5380 This caused some blowups with uses of packed slices within a procedure
5383 2004-10-04 Robert Dewar <dewar@gnat.com>
5385 * exp_ch3.adb (Needs_Simple_Initialization): Modular packed arrays no
5386 longer need to be initialized to zero.
5387 (Get_Simple_Init_Val): Modular packed arrays no longer need to be
5388 initialized to zero.
5390 * checks.adb (Expr_Known_Valid): Packed arrays are now always
5391 considered valid, even if the representation is modular. That's correct
5392 now that we no longer initialize packed modular arrays to zero.
5394 * exp_dbug.ads: Clarify documentation on handling of PAD and JM
5395 suffixes. These are now documented as the only cases in which the
5396 debugger ignores outer records.
5397 Previously, the spec allowed arbitrary suffixes for this purpose.
5398 Change name of LJM to JM for packed array pad records
5399 Create separate section on packed array handling, and add a whole new
5400 set of comments to this section describing the situation with packed
5401 modular types and justification requirements depending on endianness.
5403 2004-10-04 Robert Dewar <dewar@gnat.com>
5405 * a-except.adb: Add a comment for last change
5407 * einfo.ads: Minor spelling correction in comment
5409 * exp_pakd.adb, gnatdll.adb, prj-attr.ads: Minor reformatting
5411 * sem_ch11.adb: Fix a case of using | instead of \ for continuation
5414 * sem_util.ads: Minor comment update
5416 2004-10-04 Ed Schonberg <schonberg@gnat.com>
5418 * sem_ch6.adb (Analyze_Subprogram_Body): Do not treat Inline as
5419 Inline_Always when in Configurable_Run_Time mode.
5421 * sem_prag.adb (Process_Convention): If entity is an inherited
5422 subprogram, apply convention to parent subprogram if in same scope.
5423 (Analyze_Pragma, case Inline): Do not treat Inline as Inline_Always
5424 when in Configurable_Run_Time mode.
5426 2004-10-04 Ed Schonberg <schonberg@gnat.com>
5428 * sem_ch3.adb (Build_Derived_Record_Type): Set First/Last entity of
5429 class_wide type after component list has been inherited.
5431 2004-10-04 Ed Schonberg <schonberg@gnat.com>
5433 * sem_ch12.adb (Check_Generic_Actuals): New predicate
5434 Denotes_Previous_Actual, to handle properly the case of a private
5435 actual that is also the component type of a subsequent array actual.
5436 The visibility status of the first actual is not affected when the
5437 second is installed.
5438 (Process_Nested_Formal): Subsidiary of Instantiate_Formal_Package, to
5439 make fully recursive the treatment of formals of packages declared
5441 (Restore_Nested_Formal): Subsidiary of Restore_Private_Views, to undo
5442 the above on exit from an instantiation.
5443 (Denotes_Formal_Package): When called from Restore_Private_Views, ignore
5444 current instantiation which is now complete.
5445 (Analyze_Package_Instantiation): No instantiated body is needed if the
5446 main unit is generic. Efficient, and avoid anomalies when a instance
5447 appears in a package accessed through rtsfind.
5449 2004-10-04 Ed Schonberg <schonberg@gnat.com>
5451 * exp_ch6.adb (Expand_N_Function_Call): If stack checking is enabled,
5452 do not generate a declaration for a temporary if the call is part of a
5453 library-level instantiation.
5455 2004-10-04 Ed Schonberg <schonberg@gnat.com>
5457 * sem_util.adb (Explain_Limited_Type): Ignore internal components when
5458 searching for a limited component to flag.
5460 * exp_attr.adb (Freeze_Stream_Subprogram): Subsidiary procedure to
5461 expansion of Input, to account for the fact that the implicit call
5462 generated by the attribute reference must freeze the user-defined
5463 stream subprogram. This is only relevant to 'Input, because it can
5464 appear in an object declaration, prior to the body of the subprogram.
5466 * sem_ch13.adb (Rep_Item_Too_Late): Make the error non-serious, so that
5467 expansion can proceed and further errors uncovered.
5468 (Minor clean up): Fix cases of using | instead of \ for continuation
5471 2004-10-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5473 * cuintp.c, decl.c, utils2.c: Use gcc_assert and gcc_unreachable.
5475 * trans.c (assoc_to_constructor): Fix unused var warning if no checking.
5476 (gnat_gimplify_expr, case ADDR_EXPR): Fix error in last change.
5477 Use gcc_assert and gcc_unreachable.
5479 * decl.c (gnat_to_gnu_entity, case object): Check and process a
5480 specified alignment before validating size.
5481 (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>: Create a
5482 stripped-down declaration for the type of the inner field when making
5485 * utils.c (finish_record_type): Do not compute the size in units
5486 incrementally. Instead compute it once for the rep clause case.
5487 Use gcc_assert and gcc_unreachable.
5489 2004-10-04 Vincent Celier <celier@gnat.com>
5491 * a-dirval-mingw.adb (Invalid_Character): Add '\' as invalid character
5493 (Is_Valid_Path_Name): Take '/' as a directory separator.
5495 2004-10-04 Vincent Celier <celier@gnat.com>
5497 * prj-part.adb (Parse_Single_Project): Call Is_Extending_All
5498 (Extended_Project) only if Extended_Project is defined, to avoid
5500 (Post_Parse_Context_Clause): Always call Set_Path_Name_Of with a
5502 (Parse_Single_Project): Ditto.
5504 * prj-env.adb (Set_Ada_Paths.Add.Recursive_Add): Do not call
5505 Add_To_Project_Path for virtual projects.
5507 2004-10-04 Vincent Celier <celier@gnat.com>
5509 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
5510 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
5511 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-mingw.adb,
5512 mlib-tgt-vxworks.adb, mlib-tgt.adb (Build_Dynamic_Library): New
5513 parameter Options_2.
5515 * mlib-prj.ads, mlib-prj.adb (Build_Library): Call
5516 Build_Dynamic_Library with an empty Options_2.
5518 * mlib-utl.ads, mlib-utl.adb (Gcc): Parameter Options_2 has no
5521 * makegpr.adb (Get_Imported_Directories.add): Remove trailing
5522 directory separator, if any.
5523 (Gprmake): Do not allow mains on the command line for library projects.
5524 Do not attempt to link when the project is a library project.
5525 (Library_Opts): New table to store Library_Options.
5526 (Build_Library): If Library_Options is specified, pass these options
5527 when building a shared library.
5529 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
5531 * s-tposen.adb (Service_Entry): The object must be always unlocked at
5532 the end of this procedure now that the unlock operation was inserted
5535 2004-10-04 Jose Ruiz <ruiz@act-europe.fr>
5537 * targparm.ads, targparm.adb (Targparm_Tags): Add PAS value
5538 corresponding to the Preallocated_Stacks flags in System.
5539 (Get_Target_Parameters): Including the processing for
5540 Preallocated_Stacks.
5542 * system.ads, system-vxworks-x86.ads, system-darwin-ppc.ads,
5543 system-vms_64.ads, system-unixware.ads, system-linux-ia64.ads,
5544 system-freebsd-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
5545 system-linux-x86_64.ads, system-tru64.ads, system-aix.ads,
5546 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads,
5547 system-solaris-x86.ads, system-irix-o32.ads, system-irix-n32.ads,
5548 system-hpux.ads, system-vxworks-m68k.ads, system-linux-x86.ads,
5549 system-vxworks-mips.ads, system-os2.ads, system-interix.ads,
5550 system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
5551 system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads,
5552 system-vxworks-alpha.ads: Add the flag Preallocated_Stacks, that is
5553 used to signal whether the compiler creates the required stacks and
5554 descriptors for the different tasks (when True) or it is done by the
5555 underlying operating system at run time (when False).
5556 It is initially set to False in all targets.
5558 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Create the task stack
5559 if it is supported by the target.
5560 (Make_Task_Create_Call): Pass the stack address if it has been
5561 previously created. Otherwise pass a Null_Address.
5563 * snames.adb: Add _stack.
5565 * snames.ads: Add Name_uStack. Required to allow the expander to
5566 statically allocated task stacks.
5568 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add
5569 Stack_Address argument.
5570 Check that its value is equal to Null_Address because this target does
5571 not support the static stack allocation.
5573 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
5575 * usage.adb: Change "pragma inline" to "pragma Inline" in information
5578 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
5580 * exp_dist.adb: Split declaration of asynchronous flag out of
5581 Add_RACW_Read_Attribute.
5582 Minor reformatting for better alignment with PolyORB version.
5583 Store the entity for the asynchronous flag of an RACW, rather than the
5584 expression, in the asynchronous flags table. This will allow this flag
5585 to be used in other subprograms beside Add_RACW_Read_Attribute.
5587 2004-10-04 Thomas Quinot <quinot@act-europe.fr>
5589 * g-socket.ads, g-socket.adb, g-socthi.adb, socket.c,
5590 g-soccon-aix.ads, g-soccon-irix.ads, g-soccon-hpux.ads,
5591 g-soccon-interix.ads, g-soccon-solaris.ads, g-soccon-vms.adb,
5592 g-soccon-mingw.ads, g-soccon-vxworks.ads, g-soccon-freebsd.ads,
5593 g-soccon.ads, g-soccon-unixware.ads, g-soccon-tru64.ads: Add new
5594 sockets constant MSG_NOSIGNAL (Linux-specific).
5595 Add new sockets constant MSG_Forced_Flags, list of flags to be set on
5596 all Send operations.
5597 For Linux, set MSG_NOSIGNAL on all send operations to prevent them
5598 from trigerring SIGPIPE.
5599 Rename components to avoid clash with Ada 2005 possible reserved
5601 (Check_Selector): When the select system call returns with an error
5602 condition, propagate Socket_Error to the caller.
5604 2004-10-01 Jan Hubicka <jh@suse.cz>
5606 * misc.c (gnat_expand_body): Update call of tree_rest_of_compilation.
5608 2004-09-23 Robert Dewar <dewar@gnat.com>
5612 * sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
5613 instead do this at freeze time (we won't do it if there is an address
5615 Change "pragma inline" to "pragma Inline" in information and error
5619 * freeze.adb (Check_Address_Clause): Remove previous change, not the
5620 right way of doing things after all.
5621 (Freeze_Entity): For object, set Is_Public for imported entities
5622 unless there is an address clause present.
5624 2004-09-21 Olivier Hainque <hainque@act-europe.fr>
5626 * decl.c (gnat_to_gnu_entity) <E_General_Access_Type>: Check for a
5627 dummy designated type via TYPE_MODE instead of COMPLETE_TYPE_P. This
5628 ensures proper handling of types with rep clauses, which might have
5629 their TYPE_SIZE set already.
5631 2004-09-21 Robert Dewar <dewar@gnat.com>
5633 * decl.c (gnat_to_gnu_type, case E_Modular_Integer_Type): Wrap modular
5634 packed array types in both little- and big-endian cases. This change
5635 ensures that we no longer count on the unused bits being initialized
5636 for such types (and in particular ensures that equality testing will
5637 only read the relevant bits).
5638 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
5639 These changes mean that we no longer need to initialize small packed
5641 (gnat_to_gnu_entity) <E_Record_Subtype>: Apply the same
5642 optimization to an LJM field as to its parent field.
5644 * ada-tree.h, trans.c, utils.c, utils2.c:
5645 Change name TYPE_LEFT_JUSTIFIED_MODULAR_P to TYPE_JUSTIFIED_MODULAR_P
5647 2004-09-20 Jan Hubicka <jh@suse.cz>
5649 * utils.c (gnat_finalize): Remove.
5650 (end_subprog_body): Directly call cgraph_finalize_function;
5651 do not lower the nested functions.
5653 2004-09-20 Robert Dewar <dewar@gnat.com>
5657 * freeze.adb (Check_Address_Clause): Reset Is_Imported and Is_Public
5658 if an address clause is present, since that means that the Import
5661 2004-09-20 Arnaud Charlet <charlet@act-europe.fr>
5663 * 5tsystem.ads: Removed, no longer used.
5665 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
5666 Zack Weinberg <zack@codesourcery.com>
5668 * ada-tree.def: Use tree_code_class enumeration constants
5669 instead of code letters.
5670 * ada-tree.h, decl.c, misc.c, trans.c, utils.c, utils2.c:
5671 Update for new tree-class enumeration constants.
5673 2004-09-17 Vincent Celier <celier@gnat.com>
5675 * prj-attr-pm.ads, prj-attr-pm.adb: New files, to split some private
5676 capabilities of the general project manager.
5678 2004-09-09 Vincent Celier <celier@gnat.com>
5680 * a-direct.ads: Add pragma Ada_05
5681 (Directory_Entry_Type): Give default value to component Kind to avoid
5682 not initialized warnings.
5684 * a-direct.adb (Current_Directory): Remove directory separator at the
5686 (Delete_Directory, Delete_Tree): Raise Name_Error if Directory is not
5687 an existing directory.
5688 (Fetch_Next_Entry): Give default value to variable Kind to avoid warning
5689 (Size (String)): Function C_Size returns Long_Integer, not File_Size.
5690 Convert the result to File_Size.
5692 * prj.ads: (Project_Error): New exception
5694 * prj-attr.adb: Except in procedure Initialize, Fail comes from
5695 Prj.Com, not from Osint.
5696 (Attrs, Package_Attributes): Tables moved to private part of spec
5697 (Add_Attribute, Add_Unknown_Package): Moved to new child package
5699 (Register_New_Package (Name, Attributes), Register_New_Attribute): Raise
5700 Prj.Project_Error after call to Fail.
5701 (Register_New_Package (Name, Id)): Set Id to Empty_Package after calling
5702 Fail. Check that package name is not already in use.
5704 * prj-attr.ads: Comment updates to indicate that all subprograms may be
5705 used by tools, not only by the project manager, and to indicate that
5706 exception Prj.Prj_Error may be raised in case of problem.
5707 (Add_Unknown_Package, Add_Attribute): Moved to new child package
5709 (Attrs, Package_Attributes): Table instantiations moved from the body to
5710 the private part to be accessible from Prj.Attr.PM body.
5712 * prj-dect.adb (Parse_Package_Declaration): Call Add_Unknown_Package
5713 from new package Prj.Attr.PM.
5714 (Parse_Attribute_Declaration): Call Add_Attribute from new package
5717 * Makefile.in: Add prj-attr-pm.o to gnatmake object list
5719 * gnatbind.adb (Gnatbind): Correct warning message (Elaboration_Check
5720 instead of Elaboration_Checks).
5722 * a-calend.adb: Minor reformatting
5724 2004-09-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5726 * gigi.h (maybe_pad_type): New declaration.
5727 (create_subprog_type): New arg RETURNS_BY_TARGET_PTR.
5729 * ada-tree.h: (TYPE_RETURNS_BY_TARGET_PTR_P): New macro.
5731 * cuintp.c: Convert to use buildN.
5733 * decl.c (maybe_pad_type): No longer static.
5734 (gnat_to_gnu_entity, case E_Function): Handle case of returning by
5736 Convert to use buildN.
5738 * trans.c (call_to_gnu): Add arg GNU_TARGET; support
5739 TYPE_RETURNS_BY_TARGET_PTR_P. All callers changed.
5740 (gnat_to_gnu, case N_Assignment_Statement): Call call_to_gnu if call on
5742 (gnat_to_gnu, case N_Return): Handle TYPE_RETURN_BY_TARGET_PTR_P.
5743 (gnat_gimplify_expr, case ADDR_EXPR): New case.
5744 Convert to use buildN.
5746 * utils2.c (gnat_build_constructor): Also set TREE_INVARIANT and
5747 TREE_READONLY for const.
5748 Convert to use buildN.
5750 * utils.c (create_subprog_type): New operand RETURNS_BY_TARGET_PTR.
5751 (create_var_decl): Refine when TREE_STATIC is set.
5752 Convert to use buildN.
5754 2004-09-09 Gary Dismukes <dismukes@gnat.com>
5756 * gnat_ugn.texi: Delete text relating to checking of ali and object
5759 * a-except.adb (Rcheck_*): Add pragmas No_Return for each of these
5762 2004-09-09 Jose Ruiz <ruiz@act-europe.fr>
5764 * gnat_ugn.texi: Add Detect_Blocking to the list of configuration
5765 pragmas recognized by GNAT.
5767 * gnat_rm.texi: Document pragma Detect_Blocking.
5769 * s-solita.adb (Timed_Delay_T): When pragma Detect_Blocking is active,
5770 raise Program_Error if called from a protected operation.
5772 * s-taprob.adb (Lock): When pragma Detect_Blocking is active increase
5773 the protected action nesting level.
5774 (Lock_Read_Only): When pragma Detect_Blocking is active increase the
5775 protected action nesting level.
5776 (Unlock): When pragma Detect_Blocking is active decrease the protected
5777 action nesting level.
5779 * s-taskin.adb (Initialize_ATCB): Initialize to 0 the
5780 Protected_Action_Nesting.
5782 * s-taskin.ads: Adding the field Protected_Action_Nesting to the
5783 Common_ATCB record. It contains the dynamic level of protected action
5784 nesting for each task. It is needed for checking whether potentially
5785 blocking operations are called from protected operations.
5786 (Detect_Blocking): Adding a Boolean constant reflecting whether pragma
5787 Detect_Blocking is active or not in the partition.
5789 * s-tasren.adb (Call_Simple): When pragma Detect_Blocking is active,
5790 raise Program_Error if called from a protected operation.
5791 (Task_Entry_Call): When pragma Detect_Blocking is active, raise
5792 Program_Error if called from a protected operation.
5793 (Timed_Task_Entry_Call): When pragma Detect_Blocking is active, raise
5794 Program_Error if called from a protected operation.
5796 * s-tassta.adb (Abort_Tasks): When pragma Detect_Blocking is active,
5797 raise Program_Error if called from a protected operation.
5799 * s-tpoben.adb (Lock_Entries): When pragma Detect_Blocking is active,
5800 raise Program_Error if called from a protected operation, and increase
5801 the protected action nesting level.
5802 (Lock_Read_Only_Entries): When pragma Detect_Blocking is active, raise
5803 Program_Error if called from a protected operation, and increase the
5804 protected action nesting level.
5805 (Unlock_Entries): When pragma Detect_Blocking is active decrease the
5806 protected action nesting level.
5808 * s-tposen.adb (Lock_Entry): When pragma Detect_Blocking is active,
5809 raise Program_Error if called from a protected operation, and increase
5810 the protected action nesting level.
5811 (Lock_Read_Only_Entry): When pragma Detect_Blocking is active, raise
5812 Program_Error if called from a protected operation, and increase the
5813 protected action nesting level.
5814 (Protected_Single_Entry_Call): When pragma Detect_Blocking is active,
5815 raise Program_Error if called from a protected operation.
5816 (Timed_Protected_Single_Entry_Call): When pragma Detect_Blocking is
5817 active, raise Program_Error if called from a protected operation.
5818 (Unlock_Entry): When pragma Detect_Blocking is active decrease the
5819 protected action nesting level.
5821 * sem_util.adb (Check_Potentially_Blocking_Operation): Remove the
5822 insertion of the statement raising Program_Error. The run time
5823 contains the required machinery for handling that.
5825 * sem_util.ads: Change comment associated to procedure
5826 Check_Potentially_Blocking_Operation.
5827 This procedure does not insert a call for raising the exception because
5828 that is currently done by the run time.
5830 * raise.h (__gnat_set_globals): Pass the detect_blocking parameter.
5832 * init.c: Add the global variable __gl_detect_blocking that indicates
5833 whether pragma Detect_Blocking is active (1) or not (0). Needed for
5834 making the pragma available at run time.
5835 (__gnat_set_globals): Pass and update the detect_blocking parameter.
5837 * lib-writ.adb (Write_ALI): Set the DB flag in the ali file if
5838 pragma Detect_Blocking is active.
5840 * lib-writ.ads: Document the Detect_Blocking flag (DB) in ali files.
5842 * ali.adb (Scan_ALI): Set the Detect_Blocking value to true if the flag
5843 DB is found in the ali file. Any unit compiled with pragma
5844 Detect_Blocking active forces its effect in the whole partition.
5846 * a-retide.adb (Delay_Until): Raise Program_Error if pragma
5847 Detect_Blocking is active and delay is called from a protected
5850 * bindgen.adb (Gen_Adainit_Ada): When generating the call to
5851 __gnat_set_globals, pass 1 as Detect_Blocking parameter if pragma
5852 Detect_Blocking is active (0 otherwise).
5853 (Gen_Adainit_C): When generating the call to __gnat_set_globals, pass 1
5854 as Detect_Blocking parameter if pragma Detect_Blocking is active (0
5857 2004-09-09 Thomas Quinot <quinot@act-europe.fr>
5859 * gnat_rm.texi: Rename GNAT.Perfect_Hash.Generators to
5860 GNAT.Perfect_Hash_Generators, and remove the empty GNAT.Perfect_Hash
5863 * s-parint.ads, s-parint.adb (Get_RAS_Info): New subprogram.
5864 (Register_Receiving_Stub): Add Subp_Info formal parameter.
5865 Update API in placeholder implemetation of s-parint to reflect changes
5866 in distribution runtime library.
5868 * sem_ch3.adb (Expand_Derived_Record): Rename to
5869 Expand_Record_Extension.
5871 * sem_disp.adb (Check_Controlling_Formals): Improve error message for
5872 primitive operations of potentially distributed object types that have
5873 non-controlling anonymous access formals.
5875 * sem_dist.ads, sem_dist.adb (Build_RAS_Primitive_Specification): New
5877 New implementation of expansion for remote access-to-subprogram types,
5878 based on the RACW infrastructure.
5879 This version of sem_dist is compatible with PolyORB/DSA as well as
5882 * sem_prag.adb (Analyze_Pragma, case Pragma_Asynchronous): For a pragma
5883 Asynchrronous that applies to a remote access-to-subprogram type, mark
5884 the underlying RACW type as asynchronous.
5886 * link.c: FreeBSD uses GNU ld: set __gnat_objlist_file_supported and
5887 __gnat_using_gnu_linker to 1.
5889 * Makefile.rtl, impunit.adb, g-perhas.ads, g-pehage.ads,
5890 g-pehage.adb: Rename GNAT.Perfect_Hash.Generators to
5891 GNAT.Perfect_Hash_Generators, and remove the empty
5892 GNAT.Perfect_Hash package.
5894 * atree.adb: Minor reformatting
5896 * exp_ch3.adb (Expand_Derived_Record): Rename to
5897 Expand_Record_Extension.
5898 (Build_Record_Init_Proc.Build_Assignment): The default expression in
5899 a component declaration must remain attached at that point in the
5900 tree so New_Copy_Tree copies it if the enclosing record type is derived.
5901 It is therefore necessary to take a copy of the expression when building
5902 the corresponding assignment statement in the init proc.
5903 As a side effect, in the case of a derived record type, we now see the
5904 original expression, without any rewriting that could have occurred
5905 during expansion of the ancestor type's init proc, and we do not need
5906 to go back to Original_Node.
5908 * exp_ch3.ads (Expand_Derived_Record): Rename to
5909 Expand_Record_Extension.
5911 * exp_dist.ads, exp_dist.adb (Underlying_RACW_Type): New subprogram.
5912 Returns the RACW type used to implement a remote access-to-subprogram
5914 (Add_RAS_Proxy_And_Analyze, Build_Remote_Subprogram_Proxy_Type):
5915 New subprograms. Used to create a proxy tagged object for a remote
5916 subprogram. The proxy object is used as the designated object
5917 for RAS values on the same partition (unless All_Calls_Remote applies).
5918 (Build_Get_Unique_RP_Call): New subprogram. Build a call to
5919 System.Partition_Interface.Get_Unique_Remote_Pointer.
5920 (Add_RAS_Access_TSS, Add_RAS_Dereference_TSS):
5921 Renamed from Add_RAS_*_Attribute.
5922 (Add_Receiving_Stubs_To_Declarations): Generate a table of local
5924 New implementation of expansion for remote access-to-subprogram types,
5925 based on the RACW infrastructure.
5927 * exp_dist.ads (Copy_Specification): Update comment to note that this
5928 function can copy the specification from either a subprogram
5929 specification or an access-to-subprogram type definition.
5931 2004-09-09 Ed Schonberg <schonberg@gnat.com>
5933 * sem_type.adb (Disambiguate): Handle properly an accidental ambiguity
5934 in an instance, between an explicit subprogram an one inherited from a
5935 type derived from an actual.
5937 * exp_ch6.adb (Expand_N_Subprogram_Body): If polling is enabled, do not
5938 add a polling call if the subprogram is to be inlined by the back-end,
5939 to avoid repeated calls with multiple inlinings.
5941 * checks.adb (Apply_Alignment_Check): If the expression in the address
5942 clause is a call whose name is not a static entity (e.g. a dispatching
5943 call), treat as dynamic.
5945 2004-09-09 Robert Dewar <dewar@gnat.com>
5947 * g-trasym.ads: Minor reformatting
5949 * exp_ch3.adb (Component_Needs_Simple_Initialization): Don't except
5950 packed arrays, since unused bits are expected to be zero for a
5953 2004-09-09 Eric Botcazou <ebotcazou@act-europe.fr>
5955 * exp_pakd.ads: Fix an inacurracy and a couple of typos in the head
5958 2004-09-09 Pascal Obry <obry@gnat.com>
5960 * mdll.ads, mdll.adb (Build_Dynamic_Library): New parameter Map_File to
5961 enable map file generation. Add the right option to generate the map
5962 file if Map_File is set to True.
5964 * gnatdll.adb (Gen_Map_File): New variable.
5965 (Syntax): Add info about new -m (Map_File) option.
5966 (Parse_Command_Line): Add support for -m option.
5967 (gnatdll): Pass Gen_Map_File to Build_Dynamic_Library calls.
5970 2004-09-09 Laurent Pautet <pautet@act-europe.fr>
5972 * gnatls.adb: Add a very verbose mode -V. Such mode is required by the
5973 new gnatdist implementation.
5974 Define a subpackage isolating the output routines specific to this
5977 2004-09-09 Joel Brobecker <brobecker@gnat.com>
5979 * Makefile.rtl: (GNATRTL_NONTASKING_OBJS): Add g-dynhta.
5981 * gnat_ugn.texi (Main Subprograms): Fix typo. Deduced, not deducted.
5983 2004-09-09 Cyrille Comar <comar@act-europe.fr>
5985 * opt.adb (Set_Opt_Config_Switches): Use Ada_Version_Runtime to compile
5988 * opt.ads: Add Ada_Version_Runtime constant used to decide which
5989 version of the language is used to compile the run time.
5991 2004-09-09 Arnaud Charlet <charlet@act-europe.fr>
5993 * sem_util.adb (Requires_Transient_Scope): Re-enable handling
5994 of variable length temporaries for function return now that the
5995 back-end and gigi support it.
5997 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5999 * misc.c (gnat_print_type): Use TYPE_RM_SIZE_NUM.
6001 * trans.c (struct stmt_group): Delete field GLOBAL.
6002 (gnat_init_stmt_group): Do not initialize it.
6003 (call_to_gnu): Use save_expr, not protect_multiple_eval.
6004 (Exception_Handler_to_gnu_sjlj): Call build_int_cst, not build_int_2
6005 (gnat_to_gnu, case N_Character_Literal, N_String_Literal): Likewise.
6006 (gnat_to_gnu, case N_Compilation_Unit): Do not set GLOBAL in stmt group.
6007 (start_stmt_group): Likewise.
6008 (add_stmt, add_decl_expr): Rework handling of global DECL_EXPRs.
6010 * utils2.c (ggc.h): Include.
6011 (build_call_raise): Call build_int_cst, not build_int_2.
6013 * utils.c (gnat_init_decl_processing): Fix arg to
6014 build_common_tree_nodes.
6015 (create_subprog_type): Do not use SET_TYPE_CI_CO_LIST.
6016 (gnat_define_builtin): Set built_in_decls.
6017 (init_gigi_decls): Call build_int_cst, not build_int_2.
6019 * ada-tree.h (struct lang_decl, struct lang_type): Field is type tree.
6020 (GET_TYPE_LANG_SPECIFIC, SET_TYPE_LANG_SPECIFIC): New macros.
6021 (GET_DECL_LANG_SPECIFIC, SET_DECL_LANG_SPECIFIC): Likewise.
6022 (TYPE_CI_CO_LIST, SET_TYPE_CI_CO_LIST, TYPE_MODULE,
6023 SET_TYPE_MODULE): Use them.
6024 (TYPE_INDEX_TYPE, SET_TYPE_INDEX_TYPE, TYPE_DIGITS_VALUE): Likewise.
6025 (SET_TYPE_DIGITS_VALUE, TYPE_UNCONSTRAINED_ARRAY): Likewise.
6026 (SET_TYPE_UNCONSTRAINED_ARRAY, TYPE_ADA_SIZE,
6027 SET_TYPE_ADA_SIZE): Likewise.
6028 (TYPE_ACTUAL_BOUNDS, SET_TYPE_ACTUAL_BOUNDS): Likewise.
6029 (DECL_CONST_CORRESPONDING_VAR,
6030 SET_DECL_CONST_CORRESPONDING_VAR): Likewise.
6031 (DECL_ORIGINAL_FIELD, SET_DECL_ORIGINAL_FIELD): Likewise.
6032 (TYPE_RM_SIZE_INT, TYPE_RM_SIZE_ENUM, SET_TYPE_RM_SIZE_ENUM): Deleted.
6033 (TYPE_RM_SIZE_NUM): New macro.
6034 (TYPE_RM_SIZE): Modified to use above.
6036 * cuintp.c: (build_cst_from_int): New function.
6037 (UI_To_gnu): Use it.
6039 * decl.c (gnat_to_gnu_entity): Use TYPE_RM_SIZE_NUM.
6040 (make_type_from_size): Avoid changing TYPE_UNSIGNED of a type.
6041 (gnat_substitute_in_type, case ARRAY_TYPE): If old had a
6042 MIN_EXPR for the size, copy it into new.
6044 2004-09-01 Robert Dewar <dewar@gnat.com>
6046 * exp_ch6.adb (Expand_Call): Properly handle validity checks for
6047 packed indexed component where array is an IN OUT formal. This
6048 generated garbage code previously.
6050 * gnat_ugn.texi: Document -fverbose-asm
6052 * gnat-style.texi: Minor updates (note that boolean constants and
6053 variables are joined with AND/OR rather than short circuit forms).
6055 2004-09-01 Ed Schonberg <schonberg@gnat.com>
6057 * exp_util.adb (Safe_Unchecked_Type_Conversion): Conversion is safe if
6058 it is an upward conversion of an untagged type with no representation
6061 2004-09-01 Thomas Quinot <quinot@act-europe.fr>
6063 * rtsfind.ads: Move RCI_Subp_Info and RCI_Subp_Info_Array to
6064 System.Partition_Interface.
6066 * checks.adb (Apply_Access_Checks): Do not generate checks when
6067 expander is not active (but check for unset reference to prefix of
6070 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): Uniformly rewrite
6071 pragma Debug as an if statement with a constant condition, for
6072 consistent treatment of entity references contained within the
6073 enclosed procedure call.
6075 2004-09-01 Vincent Celier <celier@gnat.com>
6077 * bindgen.adb: (Set_EA_Last): New procedure
6078 (Gen_Exception_Table_Ada, Gen_Exception_Table_C): Use new procedure
6080 (Gen_Adafinal_Ada): If no finalization, adafinal does nothing
6081 (Gen_Output_File_Ada): Always call Gen_Adafinal_Ada, so that SAL can be
6082 linked without errors.
6083 (Gen_Exception_Table_Ada): Correct bugs when generating code for arrays
6085 (Gen_Exception_Table_C): Correct same bugs
6087 * vms_data.ads: Add new qualifier /VERBOSE_ASM to GCC_Switches
6089 * g-os_lib.adb (Normalize_Pathname.Get_Directory): When Dir is empty,
6090 on Windows, make sure that the drive letter is in upper case.
6092 * g-os_lib.ads (Normalize_Pathname): Add a comment to indicate that on
6093 Windows, when the drive letter is added and Case_Sensitive is True, the
6094 drive letter is forced to upper case.
6096 * mlib-tgt-irix.adb (Build_Dynamic_Library): Transfer all -lxxx options
6097 to Options_2 for the call to MLib.Utl.Gcc.
6099 * bld.adb (Put_Include_Project): Use '/', not '\' on Windows as
6100 directory separator when defining BASE_DIR.
6102 2004-09-01 Pascal Obry <obry@gnat.com>
6104 * gprcmd.adb (Extend): Do not output trailing directory separator. This
6105 is not needed and it confuses Windows GNU/make which does not report
6106 directory terminated by a slash as a directory.
6107 (gprcmd): Idem for "pwd" internal command.
6109 * Makefile.generic: Use __GPRCOLON__ instead of pipe character in
6110 target names rewrite to fix regressions with recent version of
6111 GNU/make. Starting with GNU/make 3.80 the pipe character was not
6112 handled properly anymore.
6114 2004-09-01 Andreas Schwab <schwab@suse.de>
6116 * Make-lang.in (EXTRA_GNATBIND_OBJS): Revert last change.
6117 * raise.c [!IN_RTS]: Undef abort.
6119 2004-08-27 Nathan Sidwell <nathan@codesourcery.com>
6121 * utils2.c (build_allocator): Use ssize_int.
6123 * utils.c (gnat_init_decl_processing): Ada has a signed sizetype.
6125 2004-08-27 Andreas Schwab <schwab@suse.de>
6127 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add errors.o.
6129 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
6130 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6132 * ada-tree.h (TYPE_RM_SIZE_INT): Use TYPE_LANG_SLOT_1.
6134 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
6136 * cuintp.c (UI_To_gnu): Adjust build_int_cst calls.
6137 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
6138 * utils.c (init_gigi_decls): Likewise.
6139 * utils2.c (build_call_raise, build_allocator): Likewise.
6141 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
6143 * utils.c (gnat_init_decl_processing): Adjust
6144 build_common_tree_nodes call.
6146 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
6148 * utils2.c (build_allocator): Use build_int_cst for negative
6151 2004-08-18 Richard Henderson <rth@redhat.com>
6153 * misc.c (LANG_HOOKS_HONOR_READONLY): Remove.
6155 2004-08-16 Nathan Sidwell <nathan@codesourcery.com>
6157 * cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
6159 * trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
6160 (gnat_to_gnu): Likewise.
6162 2004-08-16 Pascal Obry <obry@gnat.com>
6164 * adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
6165 backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
6166 option and not mdll anymore. Update comment.
6168 2004-08-16 Pascal Obry <obry@gnat.com>
6170 * bld.adb (Put_Include_Project): Properly handle directory separators
6173 2004-08-16 Ed Schonberg <schonberg@gnat.com>
6175 * sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
6176 decreasing the number of allocated junk nodes while searching for the
6177 appropriate subprogram.
6179 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
6181 * cuintp.c (UI_To_gnu): Use build_int_cst..
6182 * trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
6183 * utils.c (init_gigi_decls): Likewise.
6184 * utils2.c (build_call_raise): Likewise.
6186 2004-08-13 Olivier Hainque <hainque@act-europe.fr>
6188 * decl.c (gnat_to_gnu_entity) <E_Variable>: When building an allocator
6189 for a global aliased object with a variable size and an unconstrained
6190 nominal subtype, pretend there is no initializer if the one we have is
6191 incomplete, and avoid referencing an inexistant component in there. The
6192 part we have will be rebuilt anyway and the reference may confuse
6195 2004-08-13 Thomas Quinot <quinot@act-europe.fr>
6197 * einfo.ads: Minor reformatting
6199 * lib-writ.adb (Output_Main_Program_Line): Do not set parameter
6200 restrictions in the ALI if we only want to warn about violations.
6202 2004-08-13 Vincent Celier <celier@gnat.com>
6204 * ali.adb (Scan_ALI): Initialize component Body_Needed_For_SAL to False
6205 when creating a new Unit_Record in table Units.
6207 * gnatls.adb (Output_Unit): In verbose mode, output the restrictions
6208 that are violated, if any.
6210 * prj-nmsc.adb (Ada_Check.Get_Path_Names_And_Record_Sources): Do not
6211 add directory separator if path already ends with a directory separator.
6213 2004-08-13 Ed Schonberg <schonberg@gnat.com>
6215 * rtsfind.adb (Entity_Not_Defined): If the error ocurrs in a predefined
6216 unit, this is an attempt to inline a construct that is not available in
6217 the current restricted mode, so abort rather than trying to continue.
6219 * sem_ch3.adb (Build_Underlying_Full_View): If the new type has
6220 discriminants that rename those of the parent, recover names of
6221 original discriminants for the constraint on the full view of the
6223 (Complete_Private_Subtype): Do not create a subtype declaration if the
6224 subtype is an itype.
6226 * gnat_rm.texi: Added section on implementation of discriminated
6227 records with default values for discriminants.
6229 2004-08-13 Ed Schonberg <schonberg@gnat.com>
6232 * sem_res.adb (Make_Call_Into_Operator): Handle properly the case where
6233 the second operand is overloaded.
6235 2004-08-10 Richard Henderson <rth@redhat.com>
6237 * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
6238 add __builtin_alloca.
6240 2004-08-10 Richard Henderson <rth@redhat.com>
6242 * config-lang.in (boot_language): Yes.
6244 2004-08-09 Thomas Quinot <quinot@act-europe.fr>
6246 * g-socket.adb (Abort_Selector): Initialize Buf to prevent valgrind
6247 from complaining on potential uninitialized reference.
6248 Change calls to GNAT.Sockets.Thin.Is_Socket_In_Set to account for
6249 new specification and test explicitly for non-zero return value.
6251 * g-socthi.ads (Is_Socket_In_Set): Declare imported function as
6252 returning C.int, to avoid using a derived boolean type.
6254 * exp_ch5.adb (Make_Tag_Ctrl_Assignments): Use
6255 Duplicate_Subexpr_No_Checks in preference to direct use of
6256 Remove_Side_Effects and New_Copy_Tree.
6257 Clear Comes_From_Source on prefix of 'Size attribute reference.
6259 * g-socthi.adb, g-socthi-vms.adb, g-socthi-mingw.adb,
6260 g-socthi-vxworks.adb: Change calls to
6261 GNAT.Sockets.Thin.Is_Socket_In_Set to account for new specification
6262 and test explicitly for non-zero return value.
6264 * g-socthi-vms.ads, g-socthi-mingw.ads, g-socthi-vxworks.ads:
6265 (Is_Socket_In_Set): Declare imported function as returning C.int, to
6266 avoid using a derived boolean type.
6268 2004-08-09 Albert Lee <lee@gnat.com>
6270 * system-irix-n32.ads: Refine tasking priority constants for IRIX.
6272 2004-08-09 Pascal Obry <obry@gnat.com>
6274 * gnat_ugn.texi: Document new way to build DLLs on Windows using
6275 GCC's -shared option.
6277 * mlib-tgt-mingw.adb (Build_Dynamic_Library): Pass GCC's options into
6278 Options_2 parameter (options put after object files).
6280 2004-08-09 Olivier Hainque <hainque@act-europe.fr>
6282 * decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Adjust condition to
6283 ignore overflows on low and high bounds of an index to also account for
6284 differences in signedness between sizetype and gnu_index_subtype.
6285 These are as legitimate as the ones caused by a lower TYPE_PRECISION
6288 2004-08-09 Robert Dewar <dewar@gnat.com>
6290 * s-solita.ads, s-solita.adb: Minor reformatting
6292 * gnat_rm.texi: Add documentation for pragma Profile (Restricted)
6293 Move pragma Restricted_Run_Time, No_Run_Time, Ravenscar to new
6295 Add note that No_Implicit_Conditionals does not suppress
6296 run time constraint checks.
6298 * vms_conv.ads: Minor reformatting
6300 * s-secsta.adb: Use SS_Ptr instead of Mark_Id as stack pointer (cleanup
6301 and necessary for following change).
6302 (Mark): Return new format Mark_Id containing sec stack address
6303 (Release): Use sec stack address from Mark_Id avoiding Self call
6305 * s-secsta.ads: Define SS_Ptr to be used instead of Mark_Id as stack
6306 pointer (cleanup and necessary for following change).
6307 Define Mark_Id as record containing address of secondary stack, that way
6308 Release does not need to find the stack again, decreasing the number of
6309 calls to Self and improving efficiency.
6311 * sem_util.ads: Add a ??? comment for Is_Local_Variable_Reference
6313 * sem_ch5.adb (Analyze_Case_Statement): Add circuitry to track value of
6314 case variable into the individual case branches when possible.
6316 * sem_ch11.adb: Minor reformatting
6318 * prj.ads: Correct spelling of suffixs
6320 * prj-nmsc.adb: Minor reformatting
6321 Correct spelling suffixs throughout (also in identifiers)
6323 * freeze.adb: Minor spelling correction
6325 * exp_ch2.adb: Cleanups to handling of Current_Value
6326 (no functional effect).
6328 * bld.adb: Correct spelling of suffixs
6330 * einfo.adb (Enclosing_Dynamic_Scope): Defend against junk argument
6332 2004-08-09 Ed Schonberg <schonberg@gnat.com>
6336 * sem_ch7.adb (Install_Private_Declarations): In the body of the
6337 package or of a child, private entities are both immediately_visible
6340 2004-08-09 Ed Schonberg <schonberg@gnat.com>
6342 * sem_eval.adb (Eval_Integer_Literal): If the context is Any_Integer,
6343 there are no range checks on the value of the literal.
6345 * exp_ch7.adb (Insert_Actions_In_Scope_Around): If the node being
6346 wrapped is the triggering alternative of an asynchronous select, action
6347 statements mustbe inserted before the select itself.
6349 * sem_attr.adb (Analyze_Attribute, case 'Size): Handle properly the
6350 case where the prefix is a protected function call.
6351 (Resolve_Attribute, case 'Access): The attribute reference on a
6352 subprogram is legal in a generic body if the subprogram is declared
6355 2004-08-09 Vincent Celier <celier@gnat.com>
6357 * makegpr.adb (Build_Library): Link with g++ if C++ is one of the
6358 languages, otherwise building the library may fail with unresolved
6360 (Compile_Sources): Do not build libraries if -c switch is used
6362 * gnatlink.adb (Process_Args): New switches -M and -Mmap
6363 (Write_Usage): If map file creation is supported, output new switches
6365 (Gnatlink): When -M is specified, add the necessary switch(es) to the
6366 gcc call, when supported.
6368 * Makefile.in: Added indepsw.o to the object list for gnatlink
6369 Specified the AIX, GNU/Linux and Windows versions of indepsw.adb
6371 * indepsw-aix.adb, indepsw-linux.adb, indepsw-mingw.adb,
6372 indepsw.adb, indepsw.ads: New files.
6374 2004-08-09 Bernard Banner <banner@gnat.com>
6376 * system-vxworks-x86.ads, s-vxwork-x86.ads: New files.
6378 * Makefile.in: add section for vxworks x86
6380 2004-08-09 Hristian Kirtchev <kirtchev@gnat.com>
6382 * exp_ch3.adb (Build_Init_Statements): Add extra condition to deal with
6383 per-object constrained components where the discriminant is of an
6385 (Build_Record_Init_Proc): Add condition to prevent the inheritance of
6386 the parent initialization procedure for derived Unchecked_Unions.
6387 Instead, derived Unchecked_Unions build their own initialization
6389 (Build_Variant_Record_Equality): Implement Unchecked_Union equality.
6390 Check the body of the subprogram for details.
6391 (Freeze_Record_Type): Prevent the inheritance of discriminant checking
6392 functions for derived Unchecked_Union types by introducing a condition.
6393 Allow the creation of TSS equality functions for Unchecked_Unions.
6394 (Make_Eq_Case): Rename formal parameter Node to E in function signature.
6395 Add formal parameter Discr to function signature. Discr is used to
6396 control the generated case statement for Unchecked_Union types.
6397 (Make_Eq_If): Rename formal parameter Node to E in function signature.
6399 * exp_ch4.adb (Build_Equality_Call): Implement equality calls for
6401 Check the body of the subprogram for details.
6402 (Expand_Composite_Equality): Augment composite type equality to include
6403 correct handling of Unchecked_Union components.
6404 (Expand_N_In): Add condition to detect illegal membership tests when the
6405 subtype mark is a constrained Unchecked_Union and the expression lacks
6406 inferable discriminants, and build a Raise_Program_Error node.
6407 (Expand_N_Op_Eq): Add function Has_Unconstrained_UU_Component. Used
6408 to detect types that contain components of unconstrained Unchecked_Union
6409 subtype. Add condition to detect equality between types that have an
6410 unconstrained Unchecked_Union component, and build a Raise_Program_Error
6411 node. Add condition to detect equality between Unchecked_Union types
6412 that lack inferable discriminants, and build a Raise_Program_Error node.
6413 Otherwise build a TSS equality function call.
6414 (Expand_N_Type_Conversion): Add condition to detect illegal conversions
6415 from a derived Unchecked_Union to an unconstrained non-Unchecked_Union
6416 with the operand lacking inferable discriminants, and build a Raise_
6418 (Expand_Record_Equality): Remove guard that prevents Unchecked_Union
6420 (Has_Inferable_Discriminants): Implement new predicate for objects and
6421 expressions of Unchecked_Union type. Check the body of subprogram for
6423 (Has_Unconstrained_UU_Components): Add function
6424 Component_Is_Unconstrained_UU. It is used to detect whether a single
6425 component is of an unconstrained Unchecked_Union subtype. Add function
6426 Variant_Is_Unconstrained_UU. It is used to detect whether a single
6427 component inside a variant is of an unconstrained Unchecked_Union type.
6429 * exp_ch5.adb (Expand_Assign_Record): Add condition to copy the
6430 inferred discriminant values. Add condition to generate a case
6431 statement with an inferred discriminant as the switch.
6432 (Make_Component_List_Assign): Introduce a Boolean flag that determines
6433 the behaviour of the subprogram in the presence of an Unchecked_Union.
6434 Add condition to trigger the usage of the inferred discriminant value
6435 as the generated case statement switch.
6436 (Make_Field_Assign): Introduce a Boolean flag that determines the
6437 behaviour of the subprogram in the presence of an Unchecked_Union. Add
6438 condition to trigger the usage of the inferred discriminant value as
6439 the right-hand side of the generated assignment.
6441 * exp_ch6.adb (Expand_Call): Add condition to skip extra actual
6442 parameter generation when dealing with Unchecked_Unions.
6444 * checks.adb (Apply_Discriminant_Check): Do not apply discriminant
6445 checks for Unchecked_Unions.
6447 * einfo.ads: Update comment on usage of flag Has_Per_Object_Constraint
6449 * exp_attr.adb (Expand_N_Attribute_Reference): Produce
6450 Raise_Program_Error nodes for the execution of Read and Write
6451 attributes of Unchecked_Union types and the execution of Input and
6452 Output attributes of Unchecked_Union types that lack default
6453 discriminant values.
6455 * sem_prag.adb (Analyze_Pragma): Remodel the analysis of pragma
6456 Unchecked_Union. Add procedure Check_Component. It is used to inspect
6457 per-object constrained components of Unchecked_Unions for being
6458 Unchecked_Unions themselves. Add procedure Check_Variant. It is used to
6459 check individual components withing a variant.
6461 * sem_res.adb (Resolve_Comparison_Op): Remove guard that prevents
6462 comparison of Unchecked_Unions.
6463 (Resolve_Equality_OP): Remove guard that prevents equality between
6466 * sem_util.adb (Build_Component_Subtype): Add guard to prevent creation
6467 of component subtypes for Unchecked_Union components.
6468 (Get_Actual_Subtype): Add condition that returs the Unchecked_Union type
6469 since it is the actual subtype.
6471 * sem_ch12.adb (Instantiate_Type): Add condition to detect the correct
6472 pass of Unchecked_Union subtypes as generic actuals to formal types
6473 that lack known_discriminant_parts or that are derived Unchecked_Union
6474 types, and do nothing. In any other case, produce an error message.
6476 * sem_ch3.adb (Analyze_Component_Declaration): Add function
6477 Contains_POC. It determines whether a constraint uses the discriminant
6478 of an enclosing record type.
6479 Add condition to detect per-object constrained component and set the
6481 (Derived_Type_Declaration): Remove guard that prevents derivation from
6482 Unchecked_Union types.
6483 (Process_Subtype): Remove quard that prevents the creation of Unchecked_
6486 * sem_ch4.adb (Analyze_Selected_Component): Correct the detection of
6487 references to Unchecked_Union discriminants.
6489 * sem_ch6.adb (Create_Extra_Formals): Add condition to skip extra
6490 formal generation when dealing with Unchecked_Unions.
6491 (Set_Actual_Subtypes): Add condition to prevent generation of actual
6492 subtypes for Unchecked_Unions.
6494 * sem_ch7.adb (Analyze_Package_Specification): Add procedure
6495 Inspect_Unchecked_Union_Completion. It is used to detect incorrect
6496 completions of discriminated partial views by Unchecked_Unions and
6497 produce an error message.
6499 2004-08-09 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6501 * trans.c (struct stmt_group): New field, GLOBAL.
6502 (global_stmt_group, gnu_elab_proc_decl, build_unit_elab): Deleted.
6503 (struct elab_info): New struct.
6504 (elab_info_list, gnu_elab_proc_stack): New variables.
6505 (Compilation_Unit_to_gnu): New procedure.
6506 (gigi): Call it and also handle elaboration procs we've saved.
6507 (gnat_init_stmt_group): Don't set global_stmt_group; instead initialize
6508 global field from parent.
6509 (gnat_to_gnu): Get decl from gnu_elab_proc_stack.
6510 (gnat_to_gnu, case N_Compilation_Unit): Call Compilation_Unit_to_gnu.
6511 (start_stmt_group): Initialize global field from parent.
6512 (add_decl_expr): Set to global for current statement group.
6513 (gnat_gimplify_expr, case NULL_EXPR): Add operand 0 to pre list, not
6516 * utils.c (global_bindings_p): True when no current_function_decl; no
6517 longer check current_binding_level.
6519 2004-08-09 Ben Brosgol <brosgol@gnat.com>
6521 * xgnatugn.adb: Added logic to deal with @ifset/@ifclear for edition
6524 * gnat_rm.texi, gnat_ugn.texi: Added edition conditionalization logic.
6526 2004-08-06 Andreas Schwab <schwab@suse.de>
6528 * utils.c (gnat_define_builtin): Remove second parameter of
6530 (begin_subprog_body): Likewise.
6532 2004-07-26 Arnaud Charlet <charlet@act-europe.fr>
6534 * sem_util.adb (Requires_Transient_Scope): Temporarily disable
6535 optimization, not supported by the tree-ssa back-end.
6537 2004-07-26 Olivier Hainque <hainque@act-europe.fr>
6539 * s-mastop-irix.adb: Update comments.
6541 * a-except.adb (Exception_Information): Raise Constraint_Error if
6542 exception Id is Null_Id.
6543 This is required behavior, which is more reliably and clearly checked
6544 at the top level interface level.
6546 2004-07-26 Javier Miranda <miranda@gnat.com>
6548 * exp_aggr.adb (Build_Array_Aggr_Code): Do not build the initialization
6549 call if a component has no default_expression and the box is used.
6551 * sem_aggr.adb (Resolve_Array_Aggregate): If a component has no
6552 default_expression and you use box, it behaves as if you had declared a
6554 (Resolve_Record_Aggregate): If a component has no default_expression and
6555 you use box, it behaves as if you had declared a stand-alone object.
6557 * sem_ch10.adb (Install_Siblings): Do not make visible the private
6558 entities of private-with siblings.
6560 2004-07-26 Ed Schonberg <schonberg@gnat.com>
6562 * sem_ch3.adb (Build_Underlying_Full_View): If this is the full view
6563 for a component of an itype, set the parent pointer for analysis,
6564 there is no list in which to insert it.
6566 * sem_res.adb (Resolve): Call Rewrite_Renamed_Operator only for
6567 bona-fide renamings, not for inherited operations.
6569 * exp_ch4.adb (Expand_Allocator_Expression): If the allocator is an
6570 actual for a formal that is an access parameter, create local
6571 finalization list even if the expression is not an aggregate.
6573 2004-07-26 Ed Schonberg <schonberg@gnat.com>
6576 * sem_ch8.adb (Attribute_Renaming, Check_Library_Level_Renaming):
6577 Diagnose properly illegal subprogram renamings that are library units.
6579 2004-07-26 Ed Schonberg <schonberg@gnat.com>
6582 * sem_util.adb (Is_OK_Variable_For_Out_Formal): If actual is a type
6583 conversion rewritten as an unchecked conversion, check that original
6584 expression is a variable.
6586 * exp_ch4.adb (Expand_N_Type_Conversion): If rewriting as an
6587 unchecked_conversion, create new node rather than rewriting in place,
6588 to preserve original construct.
6590 2004-07-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6592 * gigi.h (gnat_expand_body): Deleted.
6594 * Make-lang.in: (trans.o): Depends on function.h.
6596 * misc.c: (gnat_expand_body): Moved to here.
6598 * trans.c (gnat_expand_body_1): Deleted.
6599 (gnat_expand_body): Moved from here.
6600 (gnat_to_gnu): N_Implicit_Label_Declaration forces being in elab proc.
6601 (add_stmt): Check for marked visited with global_bindings_p.
6602 (gnat_gimplify_expr, case COMPONENT_REF): New case.
6603 (gnat_gimplify_expr, case NULL_EXPR): Set TREE_NO_WARNING for temp.
6605 * utils2.c (build_binary_op, case MODIFY_EXPR): Put LHS in a
6606 VIEW_CONVERT_EXPR if not operation type.
6608 * utils.c (update_pointer_to): Set DECL_ORIGINAL_FIELD for
6611 * decl.c, cuintp.c, gigi.h, misc.c, trans.c, utils.c, utils2.c: Minor
6612 changes: reformatting of negation operators, removing unneeded
6613 inequality comparison with zero, converting equality comparisons with
6614 zero to negations, changing int/0/1 to bool/false/true, replace calls
6615 to gigi_abort with abort, and various other similar changes.
6617 2004-07-26 Vincent Celier <celier@gnat.com>
6619 * gnatcmd.adb (GNATCmd): Add processing for new built-in command
6622 * make.adb (Gnatmake): Fail when a library is not present and there is
6623 no object directory.
6625 * mlib-prj.adb (Check_Library): No need to check if the library needs
6626 to be rebuilt if there is no object directory, hence no object files
6627 to build the library.
6629 * opt.ads (Setup_Projects): New Boolean flag.
6631 * prj-nmsc.adb (Locate_Directory): New parameter Project, Kind and
6633 Create directory when Kind /= "" and in "gnat setup". Report error if
6634 directory cannot be created.
6635 (Ada_Check): Create library interface copy dir if it does not exist
6636 and we are in "gnat setup".
6637 (Find_Sources): No error if in "gnat setup" and no Ada sources were
6639 (Language_Independent_Check): Create object directory, exec directory
6640 and/or library directory if they do not exist and we are in
6643 * vms_conv.ads: (Command_Type): New command Setup.
6645 * vms_conv.adb (Initialize): Add Setup component of Cammand_List.
6647 * vms_data.ads: Add qualifiers/switches for new built-in command
6650 2004-07-25 Richard Henderson <rth@redhat.com>
6652 * utils.c (create_subprog_decl): Set DECL_ARTIFICIAL and
6653 DECL_IGNORED_P on RESULT_DECL.
6655 2004-07-20 Olivier Hainque <hainque@act-europe.fr>
6657 * a-elchha.adb (Last_Chance_Handler): Remove the bogus buffer dynamic
6658 allocation and potentially overflowing update with
6659 Tailored_Exception_Information. Use the sec-stack free procedural
6660 interface to output Exception_Information instead.
6662 * a-except.adb (To_Stderr): New subprogram for character, and string
6663 version moved from a-exextr to be visible from other separate units.
6664 (Tailored_Exception_Information): Remove the procedural version,
6665 previously used by the default Last_Chance_Handler and not any more.
6666 Adjust various comments.
6668 * a-exexda.adb: Generalize the exception information procedural
6669 interface, to minimize the use of secondary stack and the need for
6670 local buffers when the info is to be output to stderr:
6671 (Address_Image): Removed.
6672 (Append_Info_Character): New subprogram, checking for overflows and
6673 outputing to stderr if buffer to fill is of length 0.
6674 (Append_Info_String): Output to stderr if buffer to fill is of length 0.
6675 (Append_Info_Address, Append_Info_Exception_Name,
6676 Append_Info_Exception_Message, Append_Info_Basic_Exception_Information,
6677 Append_Info_Basic_Exception_Traceback,
6678 Append_Info_Exception_Information): New subprograms.
6679 (Append_Info_Nat, Append_Info_NL): Use Append_Info_Character.
6680 (Basic_Exception_Info_Maxlength, Basic_Exception_Tback_Maxlength,
6681 Exception_Info_Maxlength, Exception_Name_Length,
6682 Exception_Message_Length): New subprograms.
6683 (Exception_Information): Use Append_Info_Exception_Information.
6684 (Tailored_Exception_Information): Use
6685 Append_Info_Basic_Exception_Information.
6686 Export services for the default Last_Chance_Handler.
6688 * a-exextr.adb (To_Stderr): Remove. Now in a-except to be usable by
6689 other separate units.
6691 2004-07-20 Vincent Celier <celier@gnat.com>
6693 * clean.adb, mlib-utl.adb, osint.adb, makegpr.adb: Minor reformatting.
6695 2004-07-20 Ed Schonberg <schonberg@gnat.com>
6697 * freeze.adb (Freeze_Entity): If entity is a discriminated record type,
6698 emit itype references for the designated types of component types that
6699 are declared outside of the full record declaration, and that may
6700 denote a partial view of that record type.
6702 2004-07-20 Ed Schonberg <schonberg@gnat.com>
6705 * sem_ch3.adb (Build_Discriminated_Subtype): Do not attach a subtype
6706 which is the designated type in an access component declaration, to the
6707 list of incomplete dependents of the parent type, to avoid elaboration
6708 issues with out-of-scope subtypes.
6709 (Complete_Private_Subtype): Recompute Has_Unknown_Discriminants from the
6710 full view of the parent.
6712 2004-07-20 Ed Schonberg <schonberg@gnat.com>
6715 * sem_ch8.adb (Find_Expanded_Name): If name is overloaded, reject
6716 entities that are hidden, such as references to generic actuals
6717 outside an instance.
6719 2004-07-20 Javier Miranda <miranda@gnat.com>
6721 * sem_ch4.adb (Try_Object_Operation): New subprogram that gives
6722 support to the new notation.
6723 (Analyze_Selected_Component): Add call to Try_Object_Operation.
6725 2004-07-20 Jose Ruiz <ruiz@act-europe.fr>
6727 * s-taprob.adb: Adding the elaboration code required for initializing
6728 the tasking soft links that are common to the full and the restricted
6731 * s-tarest.adb (Init_RTS): Tasking soft links that are shared with the
6732 restricted run time has been moved to the package
6733 System.Soft_Links.Tasking.
6735 * s-tasini.adb (Init_RTS): Tasking soft links that are shared with the
6736 restricted run time has been moved to the package
6737 System.Soft_Links.Tasking.
6739 * Makefile.rtl: Add entry for s-solita.o in run-time library list.
6741 * s-solita.ads, s-solita.adb: New files.
6743 2004-07-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6745 * trans.c (Identifier_to_gnu, Pragma_to_gnu, Attribute_to_gnu,
6746 Case_Statement_to_gnu): Split off from gnat_to_gnu.
6747 (Loop_Statement_to_gnu, Subprogram_Body_to_gnu, call_to_gnu,
6748 Handled_Sequence_Of_Statements_to_gnu, Exception_Handler_to_gnu_sjlj,
6749 Exception_Handler_to_gnu_zcx): Likewise.
6751 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
6753 * gigi.h (builtin_function): Declare.
6755 2004-07-15 Robert Dewar <dewar@gnat.com>
6757 * makegpr.adb, s-secsta.ads, sem_ch3.adb, sem_case.adb: Minor
6760 * gnat_ugn.texi: Add instantiation of direct_io or sequential_io with
6761 access values as an example of a warning.
6763 * gnat_rm.texi: Document new attribute Has_Access_Values
6765 * gnat-style.texi: Document that box comments belong on nested
6768 * sem_util.ads (Has_Access_Values): Improved documentation
6770 * s-finimp.ads, s-finimp.adb: Fix spelling error in comment
6772 * sem_prag.adb (Check_Duplicated_Export_Name): New procedure
6773 (Process_Interface_Name): Call to this new procedure
6774 (Set_Extended_Import_Export_External_Name): Call to this new procedure
6776 * s-mastop-x86.adb, 9drpc.adb: Fix spelling error in comment
6778 * a-direio.ads, a-sequio.ads: Warn if Element_Type has access values
6780 * einfo.ads: Minor comment typo fixed
6782 2004-07-15 Jose Ruiz <ruiz@act-europe.fr>
6784 * snames.adb: Add _atcb.
6786 * snames.ads: Add Name_uATCB.
6788 * s-tarest.adb (Create_Restricted_Task): ATCBs are always preallocated
6789 (in the expanded code) when using the restricted run time.
6791 * s-tarest.ads (Create_Restricted_Task): Created_Task transformed into
6792 a in parameter in order to allow ATCBs to be preallocated (in the
6795 * s-taskin.adb (Initialize_ATCB): T converted into a in parameter in
6796 order to allow ATCBs to be preallocated. In case of error, the ATCB is
6797 deallocated in System.Tasking.Stages.
6799 * s-taskin.ads (Initialize_ATCB): T converted into a in parameter in
6800 order to allow ATCBs to be preallocated.
6802 * s-tassta.adb (Create_Task): In case of error the ATCB is deallocated
6803 here. It was previously done in Initialize_ATCB.
6805 * rtsfind.ads: Make the Ada_Task_Control_Block visible.
6807 * exp_ch9.adb: Preallocate the Ada_Task_Control_Block when using the
6808 Restricted run time.
6810 * exp_ch3.adb: When using the Restricted run time, pass the
6811 preallocated Ada_Task_Control_Block when creating a task.
6813 2004-07-15 Ed Schonberg <schonberg@gnat.com>
6815 * sem_util.adb (Normalize_Actuals): If there are no actuals on a
6816 function call that is itself an actual in an enclosing call, diagnose
6817 problem here rather than assuming that resolution will catch it.
6819 * sem_ch7.adb (Analyze_Package_Specification): If the specification is
6820 the local copy of a generic unit for a formal package, and the generic
6821 is a child unit, install private part of ancestors before compiling
6822 private part of spec.
6824 * sem_cat.adb (Validate_Categorization_Dependency): Simplify code to
6825 use scope entities rather than tree structures, to handle properly
6826 parent units that are instances rewritten as bodies for inlining
6829 * sem_ch10.adb (Get_Parent_Entity, Implicit_With_On_Parent,
6830 Remove_Parents): Handle properly a parent unit that is an
6831 instantiation, when the unit has been rewritten as a body for inlining
6834 * par.adb (Goto_List): Global variable to collect goto statements in a
6835 given unit, for use in detecting natural loops.
6837 * par-ch5.adb (P_Goto_Statement): Add goto to global Goto_List, for
6838 use in detecting natural loops.
6840 * par-labl.adb (Find_Natural_Loops): Recognize loops create by
6841 backwards goto's, and rewrite as a infinite loop, to improve locality
6844 * exp_util.adb (Force_Evaluation): Recognize a left-hand side
6845 subcomponent that includes an indexed reference, to prevent the
6846 generation of copies that would miscompile the desired assignment
6848 (Build_Task_Image_Decls): Add a numeric suffix to
6849 generated name for string variable, to avoid spurious conflicts with
6850 the name of the type of a single protected object.
6852 * exp_ch4.adb (Expand_Array_Equality): If indices are distinct, use a
6853 loop with an explicit exit statement, to avoid generating an
6854 out-of-range value with 'Succ leading to spurious constraint_errors
6855 when compiling with -gnatVo.
6857 2004-07-15 Thomas Quinot <quinot@act-europe.fr>
6859 * sem_ch4.adb (Analyze_Slice): Always call Analyze on the prefix: it
6860 might not be analyzed yet, even if its Etype is already set (case of an
6861 unchecked conversion built using Unchecked_Convert_To, for example).
6862 If the prefix has already been analyzed, this will be a nop anyway.
6864 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): For an assignment of a
6865 controller type, or an assignment of a record type with controlled
6866 components, copy only user data, and leave the finalization chain
6869 2004-07-15 Vincent Celier <celier@gnat.com>
6871 * make.adb (Collect_Arguments): Improve error message when attempting
6872 to compile a source not part of any project, when -x is not used.
6874 * prj.ads: (Defined_Variable_Kind): New subtype
6876 * prj-attr.adb (Register_New_Package): Two new procedures to register
6877 a package with or without its attributes.
6878 (Register_New_Attribute): Mew procedure to register a new attribute in a
6880 New attribute oriented subprograms: Attribute_Node_Id_Of,
6881 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
6882 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
6884 New package oriented subprograms: Package_Node_Id_Of,
6885 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
6887 * prj-attr.ads (Attribute_Node_Id): Now a private, self initialized
6889 (Package_Node_Id): Now a private, self initialized type
6890 (Register_New_Package): New procedure to register a package with its
6892 New attribute oriented subprograms: Attribute_Node_Id_Of,
6893 Attribute_Kind_Of, Set_Attribute_Kind_Of, Attribute_Name_Of,
6894 Variable_Kind_Of, Set_Variable_Kind_Of, Optional_Index_Of,
6896 New package oriented subprograms: Package_Node_Id_Of,
6897 Add_Unknown_Package, First_Attribute_Of, Add_Attribute.
6899 * prj-dect.adb (Parse_Attribute_Declaration,
6900 Parse_Package_Declaration): Adapt to new spec of Prj.Attr.
6902 * prj-makr.adb (Make): Parse existing project file before creating
6903 other files. Fail if there was an error during parsing.
6905 * prj-proc.adb (Add_Attributes, Process_Declarative_Items): Adapt to
6906 new spec of Prj.Attr.
6908 * prj-strt.adb (Attribute_Reference, Parse_Variable_Reference): Adapt
6909 to new spec of Prj.Attr.
6911 2004-07-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6913 * utils2.c: Fix typo in comment.
6915 2004-07-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6917 * trans.c (add_decl_expr): Clear TREE_READONLY if clear DECL_INITIAL.
6918 * utils.c (unchecked_convert): Don't do two VIEW_CONVERT_EXPRs.
6920 2004-07-14 Andreas Schwab <schwab@suse.de>
6922 * trans.c (gnat_init_stmt_group): Remove duplicate definition.
6924 2004-07-13 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6926 * decl.c: (gnat_to_gnu_entity, object case): Convert initializer to
6928 (gnat_to_gnu_entity, case E_Record_Subtype): Properly set
6931 * misc.c (gnat_types_compatible_p): New function.
6932 (LANG_HOOKS_TYPES_COMPATIBLE_P): New hook, to use it.
6933 (LANG_HOOKS_TYPE_MAX_SIZE, gnat_type_max_size): New.
6935 * trans.c (gigi): Move processing of main N_Compilation_Unit here.
6936 (gnat_to_gnu, case N_Compilation_Unit): Just handle nested case here.
6937 (add_stmt): Force walking of sizes and DECL_INITIAL for DECL_EXPR.
6938 (mark_visited): Don't mark dummy type.
6939 (tree_transform <N_Procedure_Call_Statement>): Unless this is an In
6940 parameter, we must remove any LJM building from GNU_NAME.
6941 (gnat_to_gnu, case N_String_Literal): Fill in indices in CONSTRUCTOR.
6942 (pos_to_constructor): Use int_const_binop.
6943 (gnat_to_gnu, case N_Identifier): Don't reference DECL_INITIAL of
6946 * utils.c (gnat_init_decl_processing): Don't make two "void" decls.
6947 (gnat_pushlevel): Set TREE_USE on BLOCK node.
6948 (gnat_install_builtins): Add __builtin_memset.
6950 2004-07-13 Olivier Hainque <hainque@act-europe.fr>
6952 * decl.c (gnat_to_gnu_entity <E_Variable>): If we are making a pointer
6953 for a renaming, stabilize the initialization expression if we are at a
6954 local level. At the local level, uses of the renaming may be performed
6955 by a direct dereference of the initializing expression, and we don't
6956 want possible variables there to be evaluated for every use.
6958 * trans.c (gnat_stabilize_reference, gnat_stabilize_reference_1):
6959 Propagate TREE_SIDE_EFFECTS and TREE_THIS_VOLATILE to avoid loosing
6960 them on the way. Account for the fact that we may introduce side
6961 effects in the process.
6963 2004-07-13 Richard Henderson <rth@redhat.com>
6965 * misc.c (default_pass_by_ref): Use pass_by_reference.
6967 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
6969 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_PUSHLEVEL,
6970 LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK): Remove.
6972 2004-07-08 Richard Henderson <rth@redhat.com>
6974 * trans.c (gnat_to_gnu <N_Handled_Sequence_Of_Statements>): Update
6977 2004-07-06 Vincent Celier <celier@gnat.com>
6979 * vms_conv.ads: Minor reformatting.
6980 Alphabetical order for enumerated values of type Command_Type, to have
6981 the command in alphabetical order for the usage.
6983 * vms_conv.adb (Process_Argument): Set Keep_Temporary_Files to True for
6984 the special qualifier /KEEP_TEMPORARY_FILES (minimum 6 characters).
6986 * gnat_ugn.texi: Document new switch -dn for the GNAT driver.
6988 * makegpr.adb (Global_Archive_Exists): New global Boolean variable
6989 (Add_Archive_Path): Only add the global archive if there is one.
6990 (Build_Global_Archive): Set Global_Archive_Exists depending if there is
6991 or not any object file to put in the global archive, and don't build
6992 a global archive if there is none.
6993 (X_Switches): New table
6994 (Compile_Link_With_Gnatmake): Pass to gnatmake the -X switches stored
6995 in the X_Switches table, if any.
6996 (Initialize): Make sure the X_Switches table is empty
6997 (Scan_Arg): Record -X switches in table X_Switches
6999 * opt.ads (Keep_Temporary_Files): New Boolean flag, defaulted to False.
7001 * make.adb: Minor comment fix
7003 * gnatname.adb (Gnatname): When not on VMS, and gnatname has been
7004 invoked with directory information, add the directory in front of the
7007 * gnatchop.adb (Gnatchop): When not on VMS, and gnatchop has been
7008 invoked with directory information, add the directory in front of the
7011 * gnatcmd.adb (Delete_Temp_Config_Files): Only delete temporary files
7012 when Keep_Temporary_Files is False.
7013 (GNATCmd): When not on VMS, and the GNAT driver has been invoked with
7014 directory information, add the directory in front of the path.
7015 When not on VMS, handle new switch -dn before the command to set
7016 Keep_Temporary_Files to True.
7017 (Non_VMS_Usage): Use lower case for the non VMS usage: this is valid
7020 * gnatlink.adb (Gnatlink): When not on VMS, and gnatlink has been
7021 invoked with directory information, add the directory in front of the
7024 2004-07-06 Thomas Quinot <quinot@act-europe.fr>
7026 * snames.ads, snames.adb (Name_Stub): New name for the distributed
7029 * rtsfind.ads: New RTE TC_Object, for DSA/PolyORB.
7030 New RTEs RAS_Proxy_Type and RAS_Proxy_Type_Access, for DSA.
7032 * g-socket.adb (To_Timeval): Fix incorrect conversion of
7033 Selector_Duration to Timeval for the case of 0.0.
7035 * exp_util.ads (Evolve_Or_Else): Fix overenthusiastic copy/paste of
7036 documentation from Evolve_And_Then.
7038 2004-07-06 Jose Ruiz <ruiz@act-europe.fr>
7040 * s-taprop-tru64.adb, s-taprop-os2.adb,
7041 s-taprop-mingw.adb, s-taprop-posix.adb: Update comment.
7043 2004-07-06 Robert Dewar <dewar@gnat.com>
7045 * s-osinte-hpux.ads, s-osinte-freebsd.ads,
7046 s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-osinte-tru64.ads,
7047 s-osinte-aix.ads, s-osinte-irix.ads, s-taprop-irix.adb,
7048 s-interr-sigaction.adb, s-taprop-irix-athread.adb,
7049 s-osinte-hpux-dce.adb, s-taprop-hpux-dce.adb,
7050 s-taprop-linux.adb, s-taprop-dummy.adb, s-taprop-solaris.adb,
7051 s-interr-vms.adb, s-osinte-vms.ads, s-taprop-vms.adb,
7052 s-osinte-vxworks.ads, s-osprim-vxworks.adb, a-numaux-x86.adb,
7053 a-except.adb, a-exexpr.adb, a-intsig.adb, a-tags.adb,
7054 a-tags.ads, bindgen.ads, checks.adb, checks.adb,
7055 csets.ads, einfo.ads, einfo.ads, elists.adb, exp_ch4.adb,
7056 exp_ch7.adb, exp_dist.adb, exp_util.adb, freeze.adb,
7057 g-dynhta.adb, gnatmem.adb, g-regexp.adb, inline.adb,
7058 i-os2thr.ads, osint.adb, prj.adb, scng.adb, sem_cat.adb,
7059 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, sem_ch7.adb,
7060 sem_ch8.adb, sem_disp.adb, sem_prag.adb, sem_res.adb,
7061 sem_type.adb, sem_type.ads, sem_warn.adb, s-ficobl.ads,
7062 s-finimp.adb, s-htable.adb, sinfo.ads, sinput-l.ads,
7063 s-interr.adb, s-interr.ads, sprint.adb, s-tarest.adb,
7064 s-tasini.ads, s-taskin.ads, s-taskin.ads, uname.adb,
7065 vms_data.ads: Minor reformatting,
7066 Fix bad box comment format.
7068 * gnat_rm.texi: Fix minor grammatical error
7070 * sem_attr.adb, exp_attr.adb: New attribute Has_Access_Values
7072 * sem_util.ads, sem_util.adb (Requires_Transient_Scope): Allow many
7073 more cases of discriminated records to be recognized as not needing a
7075 (Has_Access_Values): New function.
7077 * snames.h, snames.adb, snames.ads: New attribute Has_Access_Values
7079 * cstand.adb, layout.ads, layout.adb, sem_ch13.ads: Change name
7080 Set_Prim_Alignment to Set_Elem_Alignment (more accurate correspondence
7081 with LRM terminology).
7082 Change terminology in comments primitive type => elementary type.
7084 2004-07-06 Ed Schonberg <schonberg@gnat.com>
7087 * sem_ch7.adb (Unit_Requires_Body): For a generic package, the formal
7088 parameters do not impose any requirements on the presence of a body.
7090 2004-07-06 Ed Schonberg <schonberg@gnat.com>
7093 * sem_ch12.adb (Analyze_Package_Instantiation): If the generic is not a
7094 compilation unit and is in an open scope at the point of instantiation,
7095 assume that a body may be present later.
7097 2004-07-06 Ed Schonberg <schonberg@gnat.com>
7099 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case 'Size):
7100 Improve error message when specified size is not supported.
7102 * sem_ch6.adb (Maybe_Primitive_Operation): A library-level subprogram
7103 is never a primitive operation.
7105 2004-07-05 Andreas Schwab <schwab@suse.de>
7107 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Use
7108 RECORD_OR_UNION_CHECK.
7109 (TYPE_CONTAINS_TEMPLATE_P): Likewise.
7111 2004-07-04 Kelley Cook <kcook@gcc.gnu.org>
7113 * Make-lang.in (doc/gnat_ugn_unw.texi): Eliminate explicit
7114 dependency on xgnatugn, instead build it via a submake.
7115 (ADA_INFOFILES): Add doc/gnat_ugn_unw.texi.
7117 2004-07-04 Richard Henderson <rth@redhat.com>
7119 * utils2.c (gnat_mark_addressable): Don't put_var_into_stack.
7121 2004-07-01 Richard Henderson <rth@redhat.com>
7123 * trans.c (gnat_stabilize_reference): Don't handle RTL_EXPR.
7124 * utils.c (max_size): Likewise.
7126 2004-06-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7128 * decl.c: Remove calls to add_decl_expr, pushdecl, rest_of_compilation,
7129 and rest_of_type_compilation; add arg to create_*_decl.
7130 (annotate_decl_with_node): Deleted.
7131 (gnat_to_gnu_entity, case E_Array_Type): Set location of fields.
7132 * gigi.h (get_decls, block_has_vars, pushdecl): Deleted.
7133 (get_current_block_context, gnat_pushdecl): New declarations.
7134 (gnat_init_stmt_group): Likewise.
7135 (create_var_decl, create_type_decl, create_subprog_decl): Add new arg.
7136 * misc.c (LANG_HOOKS_CLEAR_BINDING_STACK): Deleted.
7137 (LANG_HOOKS_GETDECLS, LANG_HOOKS_PUSHDECL): Deleted.
7138 (gnat_init): Call gnat_init_stmt_group.
7139 * trans.c (global_stmt_group, gnu_elab_proc_decl): New variables.
7140 (gnu_pending_elaboration_list): Deleted.
7141 (mark_visited, mark_unvisited, gnat_init_stmt_group): New functions.
7142 (gigi): Rearrange initialization calls and move some to last above.
7143 (gnat_to_gnu): If statement and not in procedure, go into elab proc.
7144 Delete calls to add_decl_expr; add arg to create_*_decl.
7145 (gnat_to_gnu, case N_Loop): Recalculate side effects on COND_EXPR.
7146 (gnat_to_gnu, case N_Subprogram_Body): Move some code to
7147 begin_subprog_body and call it.
7148 Don't push and pop ggc context.
7149 (gnat_to_gnu, case N_Compilation_Unit): Rework to support elab proc.
7150 (add_stmt): Remove handling of DECL_EXPR from here.
7151 If not in function, mark visited.
7152 (add_decl_expr): Put global at top level.
7153 Check for cases of DECL_INITIAL we have to handle here.
7154 (process_type): Add extra arg to create_type_decl.
7155 (build_unit_elab): Rework to just gimplify.
7156 * utils.c (pending_elaborations, elist_stack, getdecls): Deleted.
7157 (block_has_vars, mark_visited, add_pending_elaborations): Likewise.
7158 (get_pending_elaborations, pending_elaborations_p): Likewise.
7159 (push_pending_elaborations, pop_pending_elaborations): Likewise.
7160 (get_elaboration_location, insert_elaboration_list): Likewise.
7161 (gnat_binding_level): Renamed from ada_binding_level.
7162 (init_gnat_to_gnu): Don't clear pending_elaborations.
7163 (global_bindings_p): Treat as global if no current_binding_level.
7164 (set_current_block_context): New function.
7165 (gnat_pushdecl): Renamed from pushdecl; major rework.
7166 All callers changed.
7167 (create_type_decl, create_var_decl, create_subprog_decl): Add new arg.
7168 (finish_record_type): Call call pushdecl for stub decl.
7169 (function_nesting_depth): Deleted.
7170 (begin_subprog_body): Delete obsolete code.
7171 * utils2.c (build_call_alloc_dealloc): Add new arg to create_var_decl.
7173 2004-06-28 Robert Dewar <dewar@gnat.com>
7175 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
7176 mlib-tgt-irix.adb, mlib-tgt-hpux.adb, mlib-tgt-linux.adb,
7177 mlib-tgt-linux.adb, mlib-tgt-solaris.adb, mlib-tgt-solaris.adb,
7178 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb,
7179 a-strmap.adb, a-strmap.ads, clean.adb: Minor reformatting
7181 * exp_util.adb (Is_Possibly_Unaligned_Slice): Completely rewritten, to
7182 deal with problem of inefficient slices on machines with strict
7183 alignment, when the slice is a component of a composite.
7185 * checks.adb (Apply_Array_Size_Check): Do not special case 64-bit
7186 machines, we need the check there as well.
7188 2004-06-28 Ed Schonberg <schonberg@gnat.com>
7190 * exp_ch5.adb (Expand_Assign_Array): Use correct condition to
7191 determine safe copying direction for overlapping slice assignments
7192 when component is controlled.
7194 * sem_ch12.adb (Instantiate_Formal_Package): Implicit operations of a
7195 formal derived type in the actual for a formal package are visible in
7196 the enclosing instance.
7198 2004-06-28 Ed Schonberg <schonberg@gnat.com>
7201 * sem_util.adb (Trace_Components): Diagnose properly an illegal
7202 circularity involving a private type whose completion includes a
7203 self-referential component.
7204 (Enter_Name): Use Is_Inherited_Operation to distinguish a source
7205 renaming or an instantiation from an implicit derived operation.
7207 2004-06-28 Pascal Obry <obry@gnat.com>
7209 * mlib-tgt-mingw.adb: (Library_Exists_For): Remove "lib" prefix from
7211 (Library_File_Name_For): Idem.
7213 2004-06-28 Matthew Gingell <gingell@gnat.com>
7215 * g-traceb.ads: Add explanatory note on the format of addresses
7216 expected by addr2line.
7218 2004-06-28 Jerome Guitton <guitton@act-europe.fr>
7220 * Makefile.in: Force debugging information on s-tasdeb.adb,
7221 a-except.adb and s-assert.adb needed by the debugger.
7223 2004-06-28 Vincent Celier <celier@gnat.com>
7225 * make.adb (Collect_Arguments_And_Compile): Change Flag1 to
7229 * mlib-prj.adb (Check_Library): Replace Flag1 with Need_To_Build_Lib
7231 * prj.adb: Minor reformatting
7232 (Project_Empty): Change Flag1 to Need_To_Build_Lib. Remove Flag2.
7234 * prj.ads: Comment updates
7236 (Project_Data): Change Flag1 to Need_To_Build_Lib.
7237 Remove Flag2: not used.
7239 * prj-dect.adb (Parse_Declarative_Items): Accept "null" as a
7242 * gnat_ugn.texi: Put a "null;" declaration in one project file example
7244 * gnat_rm.texi: Document Empty declarations "null;".
7246 * makegpr.adb (Compile_Link_With_Gnatmake): Put the global archives in
7247 front of the linker options.
7248 (Link_Foreign): Put the global archives and the libraries in front of
7251 2004-06-28 Javier Miranda <miranda@gnat.com>
7253 * rtsfind.adb: (Get_Unit_Name): Fix typo in comment
7254 (RTU_Loaded): Code cleanup
7255 (Set_RTU_Loaded): New procedure to register as *loaded* explicitly
7256 withed predefined units.
7258 * rtsfind.ads (Set_RTU_Loaded): New procedure to register as *loaded*
7259 explicitly withed predefined units.
7262 * sem_ch10.adb (Analyze_Compilation_Unit): Register as *loaded*
7263 explicitly withed predefined units.
7265 2004-06-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7267 * ada-tree.def (DECL_STMT): Deleted.
7268 * ada-tree.h (IS_ADA_STMT): Now test against STMT_STMT.
7269 (DECL_STMT_VAR): Deleted.
7270 * decl.c: add_decl_stmt now add_decl_expr.
7272 * trans.c: Likewise.
7273 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
7274 (gnat_to_gnu, case N_Subprogram_Body): Set cfun->function_end_locus.
7275 (add_stmt): Only handle padded type here.
7276 (add_stmt_with_node): Allow gnat_node to not be present.
7277 (gnat_gimplify_stmt, case USE_STMT): Set *STMT_P to null.
7278 (gnat_gimplify_stmt, case DECL_STMT): Deleted.
7279 (gnat_stabilize_reference_1): If COMPONENT_REF of fat pointer,
7280 make a SAVE_EXPR for the entire fat pointer.
7281 * utils.c (pushdecl): Walk a DECL_EXPR in global case.
7282 (create_index_type): Make a DECL_EXPR.
7283 (end_subprog_body): Don't call allocate_struct_function here but
7286 2004-06-25 Pascal Obry <obry@gnat.com>
7288 * makegpr.adb (Build_Library): Remove parameter Lib_Address and
7289 Relocatable from Build_Dynamic_Library call.
7291 * gnat_ugn.texi: Change documentation about Library_Kind. Dynamic and
7292 Relocatable are now synonym.
7294 * Makefile.in: Use s-parame-mingw.adb on MingW platform.
7296 * mlib-prj.adb (Build_Library): Remove DLL_Address constant definition.
7297 Remove parameter Lib_Address and Relocatable from Build_Dynamic_Library
7300 * mlib-tgt.ads, mlib-tgt.adb (Build_Dynamic_Library): Remove parameter
7301 Lib_Address and Relocatable.
7302 (Default_DLL_Address): Removed.
7304 * mlib-tgt-tru64.adb, mlib-tgt-aix.adb, mlib-tgt-irix.adb,
7305 mlib-tgt-hpux.adb, mlib-tgt-linux.adb, mlib-tgt-solaris.adb,
7306 mlib-tgt-vms-alpha.adb, mlib-tgt-vms-ia64.adb, mlib-tgt-vxworks.adb:
7307 (Build_Dynamic_Library): Remove parameter Lib_Address and Relocatable.
7308 (Default_DLL_Address): Removed.
7310 * mlib-tgt-mingw.adb: Ditto.
7311 (Build_Dynamic_Library): Do not add "lib" prefix to the DLL name.
7313 * s-taprop-mingw.adb (Create_Task): Use Adjust_Storage_Size to compute
7314 the initial thread stack size.
7316 * a-strmap.ads: Move package L to private part as it is not used in
7317 the spec. Found while reading code.
7319 2004-06-25 Olivier Hainque <hainque@act-europe.fr>
7321 * tracebak.c: Introduce support for a GCC infrastructure based
7322 implementation of __gnat_backtrace.
7324 * raise.c: Don't rely on a C mapping of the GNAT_GCC_Exception record
7325 any more. Use accessors instead. This eases maintenance and relaxes
7326 some alignment constraints.
7327 (_GNAT_Exception structure): Remove the Ada specific fields
7328 (EID_For, Adjust_N_Cleanups_For): New accessors, exported by
7330 (is_handled_by, __gnat_eh_personality): Replace component references to
7331 exception structure by use of the new accessors.
7333 * init.c (__gnat_initialize): Adjust comments to match the just
7334 reverted meaning of the -static link-time option.
7336 * adaint.c (convert_addresses): Arrange not to define a stub for
7337 mips-irix any more, as we now want to rely on a real version from a
7338 recent libaddr2line.
7340 * a-exexpr.adb: Provide new accessors to a GNAT_GCC occurrence, so that
7341 the personality routine can use them and not have to rely on a C
7342 counterpart of the record anymore. This simplifies maintenance and
7343 relaxes the constraint of having Standard'Maximum_Alignment match
7345 Update comments, and add a section on the common header alignment issue.
7347 2004-06-25 Geert Bosch <bosch@gnat.com>
7349 * a-ngelfu.adb (Tanh): Use full 20 digit precision for constants in
7350 polynomial approximation. Fixes inconsistency with Cody/Waite algorithm.
7352 2004-06-25 Robert Dewar <dewar@gnat.com>
7354 * gnat_rm.texi: Fix section on component clauses to indicate that the
7355 restriction on byte boundary placement still applies for bit packed
7357 Add comment on stack usage from Initialize_Scalars
7359 * gnat_ugn.texi: Add documentation for -gnatyLnnn
7361 * stylesw.ads, stylesw.adb: Implement new -gnatyLnnn option for
7362 limiting nesting level.
7364 * usage.adb: Add line for -gnatyLnnn switch
7366 * g-debpoo.ads, xtreeprs.adb, sinput.ads, sem_ch13.ads,
7367 sem_ch13.adb, exp_aggr.adb: Minor reformatting
7369 * sem_prag.adb (Process_Atomic_Shared_Volatile): Set Is_Atomic on base
7370 type as well as on the subtype. This corrects a problem in freeze in
7371 setting alignments of atomic types.
7373 * sem_eval.ads: Minor comment typo fixed
7375 * par-util.adb (Push_Scope_Stack): Check for violation of max nesting
7376 level. Minor reformatting.
7378 * fname.adb (Is_Predefined_File_Name): Require a letter after the
7379 minus sign. This means that file names like a--b.adb will not be
7380 considered predefined.
7382 * freeze.adb: Propagate new flag Must_Be_On_Byte_Boundary to containing
7383 record Test new flag and give diagnostic for bad component clause.
7384 (Freeze_Entity): Set alignment of array from component alignment in
7385 cases where this is safe to do.
7387 * exp_pakd.adb: Set new flag Must_Be_On_Byte_Boundary for large packed
7390 * cstand.adb: (Create_Standard): Set alignment of String to 1
7392 * einfo.ads, einfo.adb: Introduce new flag Must_Be_On_Byte_Boundary
7394 * exp_ch4.adb (Expand_Array_Equality): Improve efficiency of generated
7395 code in the common constrained array cases.
7397 * a-storio.adb: Change implementation to avoid possible alignment
7398 problems on machines requiring strict alignment (data should be moved
7399 as type Buffer, not type Elmt).
7401 * checks.adb (Apply_Array_Size_Check): Improve these checks by
7402 killing the overflow checks which we really do not need (64-bits is
7405 2004-06-25 Vincent Celier <celier@gnat.com>
7407 * makegpr.adb (Is_Included_In_Global_Archive): New Boolean function
7408 (Add_Archives.Recursive_Add_Archives): Call Add_Archive_Path
7409 inconditionally for the main project.
7410 (Recursive_Add_Archives.Add_Archive_Path): New procedure
7411 (Link_Executables.Check_Time_Stamps): New procedure
7412 (Link_Executables.Link_Foreign): New procedure
7413 Changes made to reduce nesting level of this package
7414 (Check): New procedure
7415 (Add_Switches): When not in quiet output, check that a switch is not
7416 the concatenation of several valid switches. If it is, issue a warning.
7417 (Build_Global_Archive): If the global archive is rebuilt, linking need
7419 (Compile_Sources): Rebuilding a library archive does not imply
7420 rebuilding the global archive.
7421 (Build_Global_Archive): New procedure
7422 (Build_Library): New name for Build_Archive, now only for library
7424 (Check_Archive_Builder): New procedure
7425 (Create_Global_Archive_Dependency_File): New procedure
7426 (Gprmake): Call Build_Global_Archive before linking
7427 * makegpr.adb: Use Other_Sources_Present instead of Sources_Present
7429 (Scan_Arg): Display the Copyright notice when -v is used
7431 * gnat_ugn.texi: Document new switch -files= (VMS qualifier /FILES=)
7434 * vms_data.ads: Add qualifier /MAX_NESTING=nnn (-gnatyLnnn) for GNAT
7436 Add new GNAT LIST qualifier /FILES=
7437 Added qualifier /DIRECTORY= to GNAT METRIC
7438 Added qualifier /FILES= to GNAT METRIC
7439 Added qualifier /FILES to GNAT PRETTY
7441 * switch.adb (Is_Front_End_Switch): Refine the test for --RTS or -fRTS,
7442 to take into account both versions of the switch.
7444 * switch-c.adb (Scan_Front_End_Switches): New switch -gnatez. Should
7445 always be the last switch to the gcc driver. Disable switch storing so
7446 that switches automatically added by the gcc driver are not put in the
7449 * prj.adb (Project_Empty): Take into account changes in components of
7452 * prj.ads (Languages_Processed): New enumaration value All_Languages.
7454 * prj.ads (Project_Data): Remove component Lib_Elaboration: never
7455 used. Split Boolean component Ada_Sources_Present in two Boolean
7456 components Ada_Sources_Present and Other_Sources_Present.
7459 * prj-env.adb (For_All_Source_Dirs.Add): Use Ada_Sources_Present
7460 instead of Sources_Present.
7461 (Set_Ada_Paths.Add.Recursive_Add): Ditto
7463 * prj-nmsc.adb: Minor reformatting
7464 (Check_Ada_Naming_Scheme): New name of procedure Check_Naming_Scheme
7465 (Check_Ada_Naming_Scheme_Validity): New name of previous procedure
7466 Check_Ada_Naming_Scheme.
7467 Change Sources_Present to Ada_Sources_Present or Other_Sources_Present
7470 * prj-part.adb (Post_Parse_Context_Clause): New Boolean parameter
7472 Make sure that all cycles where there is at least one "limited with"
7474 (Parse_Single_Project): New Boolean parameter In_Limited
7476 * prj-proc.adb (Recursive_Check): When Process_Languages is
7477 All_Languages, call first Prj.Nmsc.Ada_Check, then
7478 Prj.Nmsc.Other_Languages_Check.
7480 * prj-proc.adb (Process): Use Ada_Sources_Present or
7481 Other_Sources_Present (instead of Sources_Present) depending on
7484 * lang-specs.h: Keep -g and -m switches in the same order, and as the
7487 * lib.adb (Switch_Storing_Enabled): New global Boolean flag
7488 (Disable_Switch_Storing): New procedure. Set Switch_Storing_Enabled to
7490 (Store_Compilation_Switch): Do nothing if Switch_Storing_Enabled is
7493 * lib.ads (Disable_Switch_Storing): New procedure.
7495 * make.adb: Modifications to reduce nesting level of this package.
7496 (Check_Standard_Library): New procedure
7497 (Gnatmake.Check_Mains): New procedure
7498 (Gnatmake.Create_Binder_Mapping_File): New procedure
7499 (Compile_Sources.Compile): Add switch -gnatez as the last option
7500 (Display): Never display -gnatez
7503 When using $(MAIN_OBJECT), always use $(OBJ_DIR)/$(MAIN_OBJECT)
7505 * gnatcmd.adb (Check_Project): New function
7506 (Process_Link): New procedure to reduce nesting depth
7507 (Check_Files): New procedure to reduce the nesting depth.
7508 For GNAT METRIC, include the inherited sources in extending projects.
7509 (GNATCmd): When GNAT LS is invoked with a project file and no files,
7510 add the list of files from the sources of the project file. If this list
7511 is too long, put it in a temp text files and use switch -files=
7512 (Delete_Temp_Config_Files): Delete the temp text file that contains
7513 a list of source for gnatpp or gnatmetric, if one has been created.
7514 (GNATCmd): For GNAT METRIC and GNAT PRETTY, if the number of sources
7515 in the project file is too large, create a temporary text file that
7516 list them and pass it to the tool with "-files=<temp text file>".
7517 (GNATCmd): For GNAT METRIC add "-d=<abject dir>" as the first switch
7519 * gnatlink.adb (Gnatlink): Do not compile with --RTS= when the
7520 generated file is in not in Ada.
7522 * gnatls.adb: Remove all parameters And_Save that are no longer used.
7523 (Scan_Ls_Arg): Add processing for -files=
7524 (Usage): Add line for -files=
7526 * g-os_lib.adb (On_Windows): New global constant Boolean flag
7527 (Normalize_Pathname): When on Windows and the path starts with a
7528 directory separator, make sure that the resulting path will start with
7531 * clean.adb (Clean_Archive): New procedure
7532 (Clean_Project): When there is non-Ada code, delete the global archive,
7533 the archive dependency files, the object files and their dependency
7534 files, if they exist.
7535 (Gnatclean): Call Prj.Pars.Parse for All_Languages, not for Ada only.
7537 2004-06-25 Thomas Quinot <quinot@act-europe.fr>
7539 * sinfo.ads: Fix typo in comment.
7541 * sem_dist.adb (Process_Remote_AST_Attribute): Simplify code that uses
7542 the TSS for remote access-to-subprogram types, since these TSS are
7543 always present once the type has been analyzed.
7544 (RAS_E_Dereference): Same.
7546 * sem_attr.adb (Analyze_Attribute): When analysis of an attribute
7547 reference raises Bad_Attribute, mark the reference as analyzed so the
7548 node (and any children resulting from rewrites that could have occurred
7549 during the analysis that ultimately failed) is not analyzed again.
7551 * exp_ch7.ads (Find_Final_List): Fix misaligned comment.
7553 * exp_dist.adb: Minor comment fix.
7555 * exp_ch4.adb (Expand_N_Allocator): For an allocator whose expected
7556 type is an anonymous access type, no unchecked deallocation of the
7557 allocated object can occur. If the object is controlled, attach it with
7558 a count of 1. This allows attachment to the Global_Final_List, if
7559 no other relevant list is available.
7560 (Get_Allocator_Final_List): For an anonymous access type that is
7561 the type of a discriminant or record component, the corresponding
7562 finalisation list is the one of the scope of the type.
7564 2004-06-25 Ed Schonberg <schonberg@gnat.com>
7566 * sem_ch3.adb (Replace_Type): When computing the signature of an
7567 inherited subprogram, use the first subtype if the derived type
7568 declaration has no constraint.
7570 * exp_ch6.adb (Add_Call_By_Copy_Code): Check that formal is an array
7571 before applying previous optimization. Minor code cleanup.
7573 * exp_util.adb (Is_Possibly_Unaligned_Slice): If the component is
7574 placed at the beginning of an unpacked record without explicit
7575 alignment, a slice of it will be aligned and does not need a copy when
7578 2004-06-25 Ed Schonberg <schonberg@gnat.com>
7582 * sem_ch8.adb (Attribute_Renaming): Reject renaming if the attribute
7583 reference is written with expressions mimicking parameters.
7585 2004-06-25 Hristian Kirtchev <kirtchev@gnat.com>
7588 * sem_ch3.adb (Build_Derived_Record_Type): Add additional check to
7589 STEP 2a. The constraints of a full type declaration of a derived record
7590 type are checked for conformance with those declared in the
7591 corresponding private extension declaration. The message
7592 "not conformant with previous declaration" is emitted if an error is
7595 2004-06-25 Vasiliy Fofanov <fofanov@act-europe.fr>
7597 * g-traceb.ads: Document the need for -E binder switch in the spec.
7599 * g-trasym.ads: Document the need for -E binder switch in the spec.
7601 2004-06-25 Jose Ruiz <ruiz@act-europe.fr>
7603 * sem_prag.adb: Add handling of pragma Detect_Blocking.
7605 * snames.h, snames.ads, snames.adb: Add entry for pragma
7608 * s-rident.ads: Change reference to pragma Detect_Blocking.
7610 * targparm.ads, targparm.adb: Allow pragma Detect_Blocking in
7613 * opt.ads (Detect_Blocking): New Boolean variable (defaulted to False)
7614 to indicate whether pragma Detect_Blocking is active.
7616 * par-prag.adb: Add entry for pragma Detect_Blocking.
7618 * rtsfind.adb (RTU_Loaded): Fix the temporary kludge to get past bug
7619 of not handling WITH.
7620 Note that this replaces the previous update which was incorrect.
7622 2004-06-25 Javier Miranda <miranda@gnat.com>
7624 * sem_ch10.adb (Re_Install_Use_Clauses): Force the installation of the
7625 use-clauses to have a clean environment.
7627 * sem_ch8.adb (Install_Use_Clauses): Addition of a new formal to force
7628 the installation of the use-clauses to stablish a clean environment in
7629 case of compilation of a separate unit; otherwise the call to
7630 use_one_package is protected by the barrier Applicable_Use.
7632 * sem_ch8.ads (Install_Use_Clauses): Addition of a new formal to force
7633 the installation of the use-clauses to stablish a clean environment in
7634 case of compilation of a separate unit.
7635 (End_Use_Clauses): Minor comment cleanup.
7637 2004-06-25 Sergey Rybin <rybin@act-europe.fr>
7639 * gnat_ugn.texi: Add description of the gnatpp 'files' switch
7641 2004-06-23 Richard Henderson <rth@redhat.com>
7643 * trans.c (gnat_gimplify_stmt): Update gimplify_type_sizes call.
7645 2004-06-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7647 * decl.c (elaborate_expression, elaborate_expression_1): Arguments
7648 now bool instead of int.
7649 (gnat_to_gnu_entity, elaborate_expression_1): New arg to COMPONENT_REF.
7650 * trans.c (gnu_switch_label_stack): New function.
7651 (gnat_to_gnu, N_Object_Renaming_Declaration): Result is what the
7652 elaboration of renamed entity returns.
7653 (gnat_to_gnu, case N_Case_Statement): Add branches to end label.
7654 (add_decl_stmt): Don't add TYPE_DECL for UNCONSTRAINED_ARRAY_TYPE.
7655 (gnat_gimplify_stmt): Use alloc_stmt_list, not build_empty_stmt.
7656 (gnat_gimplify_stmt, case DECL_STMT): gimplify DECL_SIZE and
7657 DECL_SIZE_UNIT and simplify variable-sized case.
7658 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Deleted.
7659 Callers changes to call gimplify_type_sizes and gimplify_one_sizepos.
7660 (gnat_stabilize_reference): Add arg to COMPONENT_REF.
7661 (build_unit_elab): Disable for now.
7662 * utils.c (mark_visited): New function.
7663 (pushdecl): Walk tree to call it for global decl.
7664 (update_pointer_to): Update all variants of pointer and ref types.
7665 Add arg to COMPONENT_REF.
7666 (convert): Likewise.
7667 Move check for converting between variants lower down.
7668 * utils2.c (build_simple_component_ref): Add arg to COMPONENT_REF.
7669 (build_allocator): Don't force type of MODIFY_EXPR.
7670 (gnat_mark_addressable, case VAR_DECL): Unconditionally call
7673 2004-06-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7675 * ada-tree.def (LOOP_STMT, EXIT_STMT): Update documentation.
7676 * ada-tree.h (EXIT_STMT_LABEL): Renamed from EXIT_STMT_LOOP.
7677 * decl.c (gnat_to_gnu_entity): Also set force_global for imported
7679 * trans.c (gnu_loop_label_stack): Renamed from gnu_loop_stmt_stack;
7680 all callers changed.
7681 (gnat_to_gnu, case N_Loop_Statement, case N_Exit_Statement): Change
7682 the way that EXIT_STMT finds the loop label.
7683 (gnat_gimplify_stmt, case LOOP_STMT, EXIT_STMT): Likewise.
7684 (gnat_gimplify_stmt, case DECL_STMT): Handle variable-sized decls here.
7685 (add_stmt): Use annotate_with_locus insted of setting directly.
7686 (pos_to_construct): Set TREE_PURPOSE of each entry to index.
7687 (gnat_stabilize_reference, case ARRAY_RANGE_REF): Merge with ARRAY_REF.
7688 * utils.c (gnat_install_builtins): Install __builtin_memcmp.
7689 (build_vms_descriptor): Add extra args to ARRAY_REF.
7690 (convert): Use VIEW_CONVERT_EXPR between aggregate types.
7691 * utils2.c (gnat_truthvalue_conversion, case INTEGER_CST, REAL_CST):
7693 (build_binary_op): Don't make explicit CONVERT_EXPR.
7694 Add extra rgs to ARRAY_REF.
7696 2004-06-14 Pascal Obry <obry@gnat.com>
7698 * gnat_ugn.texi: Document relocatable vs. dynamic Library_Kind on
7699 Windows. Fix minor typo.
7701 * mlib-tgt-mingw.adb: New implementation using the GCC -shared option
7702 which is now supported on Windows. With this implementation using the
7703 Library Project feature is no different on Windows than on UNIX.
7705 2004-06-14 Vincent Celier <celier@gnat.com>
7707 * makegpr.adb (Compile_Sources): Nothing to do when there are no
7710 * mlib-tgt-vxworks.adb (Library_Exists_For): Remove incorrect comment
7712 * prj-part.adb (Parse_Single_Project): When a duplicate project name is
7713 found, show the project name and the path of the previously parsed
7716 2004-06-14 Ed Schonberg <schonberg@gnat.com>
7718 * exp_ch6.adb (Add_Call_By_Copy_Code): For an out-parameter that is an
7719 array, avoid copying the actual before the call.
7721 2004-06-14 Thomas Quinot <quinot@act-europe.fr>
7723 * g-debpoo.adb: Remove alignment assumptions from GNAT.Debug_Pools.
7724 Instead, allocate memory on worst-case alignment assumptions, and then
7725 return an aligned address within the allocated zone.
7727 2004-06-14 Robert Dewar <dewar@gnat.com>
7729 * bindgen.adb (Gen_Adainit_Ada): Do not generate external references to
7730 elab entities in predefined units in No_Run_Time_Mode.
7731 (Gen_Adainit_C): Same fix
7732 (Gen_Elab_Calls_Ada): Do not generate calls to elaborate predefined
7733 units in No_Run_Time_Mode
7734 (Gen_Elab_Calls_C): Same fix
7736 * symbols-vms-alpha.adb: Minor reformatting
7738 * g-debpoo.ads: Minor reformatting
7740 * lib.adb (In_Same_Extended_Unit): Version working on node id's
7742 * lib.ads (In_Same_Extended_Unit): Version working on node id's
7744 * lib-xref.adb: Minor cleanup, use new version of In_Same_Extended_Unit
7747 * make.adb: Minor reformatting
7749 * par-ch12.adb: Minor reformatting
7751 * par-prag.adb: Add dummy entry for pragma Profile_Warnings
7753 * prj-strt.adb: Minor reformatting
7755 * restrict.ads, restrict.adb: Redo handling of profile restrictions to
7758 * sem_attr.adb: Minor reformatting
7760 * sem_ch7.adb: Minor reformatting
7762 * sem_elab.adb (Check_A_Call): Deal with problem of calling init proc
7763 for type in the same unit as the object declaration.
7765 * sem_prag.adb (Check_Arg_Is_External_Name): New procedure, allows
7766 static string expressions and not just string literals.
7768 (Set_Warning): Reset restriction warning flag for restriction pragma
7769 Implement pragma Profile_Warnings
7770 Implement pragma Profile (Restricted)
7771 Give obolescent messages for old restrictions and pragmas
7773 * snames.h, snames.ads, snames.adb: Add new entry for pragma
7776 * s-rident.ads: Add declarations for restrictions required by profile
7777 Restricted and profile Ravenscar.
7779 * targparm.ads, targparm.adb: Allow pragma Profile in system.ads
7781 * gnat_ugn.texi: Correct some missing entries in the list of GNAT
7782 configuration pragmas.
7784 2004-06-11 Vincent Celier <celier@gnat.com>
7786 * mlib-tgt-vms-alpha.adb (Build_Dynamic_Library): Issue switch -R to
7787 gnatsym, when symbol policy is Restricted.
7789 * mlib-tgt-vms-ia64.adb (Build_Dynamic_Library): Issue switch -R to
7790 gnatsym, when symbol policy is Restricted.
7792 * symbols-vms-alpha.adb (Initialize): When symbol policy is Restricted,
7793 read the symbol file.
7794 (Finalize): Fail in symbol policy Restricted if a symbol in the original
7795 symbol file is not in the object files. Do not create a new symbol file
7796 when symbol policy is Restricted.
7798 * gnatbind.adb (Gnatbind): Initialize Snames, because Snames is used
7801 * gnatsym.adb (Parse_Vmd_Line): Process new switch -R for symbol policy
7803 (Usage): Line for new switch -R
7805 * make.adb (Initialize): When the platform is not VMS, add the
7806 directory where gnatmake is invoked in the front of the path, if
7807 gnatmake is invoked with directory information. Change the Scan_Args
7808 while loop to a for loop.
7809 (Recursive_Compute_Depth): Remove parameter Visited. Improve efficiency:
7810 if Depth is equal or greater than the proposed depth, there is nothing
7812 (Initialize): Call Recursive_Compute_Depth with initial Depth equal to 1
7815 * prj.ads: Add new symbol policy Restricted.
7817 * prj-dect.adb (Parse_Case_Construction): Call End_Case_Construction
7818 with the new parameters Check_All_Labels and Case_Location.
7820 * prj-nmsc.adb (Ada_Check): Process new symbol policy Restricted
7821 (Library_Symbol_File needs to be defined).
7823 * prj-strt.adb (End_Case_Construction): New parameters Check_All_Labels
7824 and Case_Location If Check_All_Labels is True, check that all values of
7825 the string type are used, and output warning(s) if they are not.
7827 * prj-strt.ads (End_Case_Construction): New parameters Check_All_Labels
7830 * gnat_ugn.texi: Reorder subclauses in menus "Switches for gcc"
7832 * gnat_ugn.texi: Update documentation about the library directory in
7835 * makegpr.adb (Display_Command): In verbose mode, also display the
7836 value of the CPATH env var, when the compiler is gcc.
7837 (Initialize): Change the Scan_Args while loop to a for loop
7838 (Compile_Individual_Sources): Change directory to object directory
7839 before compilations.
7841 * symbols.ads: New symbol policy Restricted.
7843 2004-06-11 Olivier Hainque <hainque@act-europe.fr>
7845 * a-except.adb (Raise_After_Setup family): Remove. The responsibility
7846 is now taken care of internally in the Exception_Propagation package
7847 and does not require clients assistance any more.
7849 * a-exexpr.adb (Is_Setup_And_Not_Propagated,
7850 Set_Setup_And_Not_Propagated, and Clear_Setup_And_Not_Propagated): New
7851 functions. Helpers to maintain a predicate required in the handling of
7852 occurrence transfer between tasks.
7853 This is now handled internally and does not require clients assistance
7854 for the setup/propagate separation anymore.
7855 (Setup_Exception, Propagate_Exception): Simplify the Private_Data
7856 allocation strategy, handle the Setup_And_Not_Propagated predicate and
7859 * s-taenca.adb (Check_Exception): Use raise_with_msg instead of
7860 raise_after_setup, now that everything is handled internally within the
7861 setup/propagation engine.
7863 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
7865 * exp_ch6.adb (Expand_Inlined_Call): Add function Formal_Is_Used_Once.
7866 Add additional conditions for the case of an actual being a simple
7867 name or literal. Improve inlining by preventing the generation
7868 of temporaries with a short lifetime (one use).
7870 2004-06-11 Hristian Kirtchev <kirtchev@gnat.com>
7874 * einfo.ads: Minor comment updates for Has_Completion and
7875 E_Constant list of flags.
7877 * sem_ch3.adb (Analyze_Object_Declaration): Full constant declarations
7878 and constant redeclarations now set the Has_Completion flag of their
7879 defining identifiers.
7881 * sem_ch7.adb (Analyze_Package_Spec): Add procedure
7882 Inspect_Deferred_Constant_Completion.
7883 Used to detect private deferred constants that have not been completed
7884 either by a constant redeclaration or pragma Import. Emits error message
7885 "constant declaration requires initialization expression".
7887 * sem_prag.adb (Process_Import_Or_Interface): An Import pragma now
7888 completes a deferred constant.
7890 2004-06-11 Geert Bosch <bosch@gnat.com>
7892 * eval_fat.adb (Decompose_Int): Fix rounding of negative numbers.
7894 * s-fatgen.adb (Gradual_Scaling): Correct off-by-one error in
7895 calculating exponent for scaling denormal numbers.
7896 (Leading_Part): Properly raise Constraint_Error for zero or negative
7898 (Remainder): Properly raise Constraint_Error for zero divisor.
7900 2004-06-11 Thomas Quinot <quinot@act-europe.fr>
7902 * sem_util.adb: Minor reformatting.
7904 * exp_ch2.adb (Expand_Entry_Parameter): Generate an explicit
7905 dereference when accessing the entry parameter record.
7906 (Check_Array_Type): Always check for possible implicit dereference.
7907 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
7908 Abort if a pointer is still present (denoting that an implicit
7909 dereference was left in the tree by the front-end).
7911 * sem_attr.adb (Expand_Entry_Parameter): Generate an explicit
7912 dereference when accessing the entry parameter record.
7913 (Check_Array_Type): Always check for possible implicit dereference.
7914 (maybe_implicit_dereference): Rename to check_no_implicit_derefence.
7915 Abort if a pointer is still present (denoting that an implicit
7916 dereference was left in the tree by the front-end).
7918 2004-06-11 Emmanuel Briot <briot@act-europe.fr>
7920 * g-debpoo.adb (Deallocate, Dereference): Add prefix "error:" to error
7921 message, like the compiler itself does. Easier to parse the output.
7923 * g-debpoo.ads: (Allocate, Deallocate, Dereference): Add comments.
7925 * gnat_ugn.texi (gnatxref, gnatfind): Clarify that source names should
7926 be base names, and not includes directories.
7928 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
7930 * Makefile.generic ($(EXEC)): Depend on $(OBJECTS), not $(OBJ_FILES),
7931 so that dependencies are properly taken into account by make.
7933 2004-06-11 Arnaud Charlet <charlet@act-europe.fr>
7936 * s-unstyp.ads, s-maccod.ads, sem_ch8.adb, s-auxdec.ads,
7937 exp_intr.adb, s-auxdec-vms_64.ads: Fix typo: instrinsic -> intrinsic
7939 2004-06-11 Jerome Guitton <guitton@act-europe.fr>
7941 * Makefile.in (install-gnatlib): install target-specific run-time files.
7943 * Make-lang.in: Remove obsolete targets.
7945 2004-06-11 Ed Schonberg <schonberg@gnat.com>
7947 * par-ch12.adb (P_Generic): Add scope before analyzing subprogram
7948 specification, to catch misuses of program unit names.
7950 * sem_res.adb (Resolve_Type_Conversion): Do not emit warnings on
7951 superfluous conversions in an instance.
7953 2004-06-11 Ed Schonberg <schonberg@gnat.com>
7957 * sem_ch12.adb (Save_References): If operator node has been folded to
7958 enumeration literal, associated_node must be discarded.
7960 2004-06-11 Jose Ruiz <ruiz@act-europe.fr>
7962 * s-stchop-vxworks.adb: Add required pragma Convention to
7963 Task_Descriptor because it is updated by a C function.
7965 2004-06-08 Arnaud Charlet <charlet@act-europe.fr>
7969 * Makefile.in: Remove target specific SO_OPT on IRIX
7971 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7973 * ada-tree.def (TRANSFORM_EXPR, ALLOCATE_EXPR, USE_EXPR): Deleted.
7974 (GNAT_NOP_EXPR, GNAT_LOOP_ID, EXPR_STMT, NULL_STMT): Likewise.
7975 (BLOCK_STMT, IF_STMT, GOTO_STMT, LABEL_STMT, RETURN_STMT): Likewise.
7976 (ASM_STMT, BREAK_STMT, REGION_STMT,HANDLER_STMT): Likewise.
7977 (STMT_STMT, USE_STMT): New statement codes.
7978 (LOOP_STMT, EXIT_STMT): Make slight semantic changes.
7979 * ada-tree.h: Reflect above changes.
7980 (struct tree_loop_id): Deleted.
7981 (union lang_tree_node, struct lang_decl, struct lang_type):
7982 Now just contains a tree node; update macros using TYPE_LANG_SPECIFIC
7983 and DECL_LANGUAGE_SPECIFIC to reflect these changes.
7984 (DECL_INIT_BY_ASSIGN_P, TRE_LOOP_NODE_ID, TREE_SLOC): Deleted.
7985 (IS_ADA_STMT): New macro.
7986 * decl.c (annotate_decl_with_node): New function.
7987 (gnat_to_gnu_entity): Use it and Sloc_to_locus instead of set_lineno.
7988 (gnat_to_gnu_entity, case object): Remove call to expand CONVERT_EXPR.
7989 Call add_stmt_with_node to do needed assignments.
7990 Add call to update setjmp buffer directly, not via EXPR_STMT.
7991 (maybe_variable): Argment GNAT_NODE deleted.
7992 * gigi.h (maybe_variable): Likewise.
7993 (make_transform, add_stmt_with_node, set_block_for_group): New.
7994 (gnat_gimplify_expr, gnat_expand_body, Sloc_to_locus): Likewise.
7995 (set_block_jmpbuf_decl, get_block_jmpbuf_decl): Likewise.
7996 (discard_file_names, gnu_block_stack, gnat_to_code): Deleted.
7997 (set_lineno, set_lineno_from_sloc): Likewise.
7998 (record_code_position, insert_code_for): Likewise.
7999 (gnat_poplevel): Now returns void.
8000 (end_subprog_body): Now takes argument.
8001 * misc.c (cgraph.h, tree-inline.h): New includes.
8002 (gnat_tree_size, LANG_HOOKS_TREE_SIZE): Deleted.
8003 (gnat_post_options, LANG_HOOKS_POST_OPTIONS): New.
8004 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Likewise.
8005 (LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_GIMPLIFY_EXPR): Likewise.
8006 (gnat_parse_file): Don't set immediate_size_expand.
8007 Call cgraph functions.
8008 (gnat_expand_expr): Remove most cases.
8009 (record_code_position, insert_code_for): Remove from here.
8010 * trans.c (toplev.h, tree-gimple.h): Now included.
8011 (discard_file_names): Deleted.
8012 (gnu_block_stack, gnu_block_stmt_node, gnu_block_stmt_free_list): Del.
8013 (first_nondeleted_insn, make_expr_stmt_from_rtl): Likewise.
8014 (struct stmt_group, current_stmt_group, stmt_group_free_list): New.
8015 (gnu_stack_free_list, record_cost_position, insert_code_for): Likewise.
8016 (add_cleanup, push_stack, gnat_gimplify_stmt, add_cleanup): Likewise.
8017 (gnat_gimplify_type_sizes, gnat_gimplify_one_sizepos): Likewise.
8018 (gnat_expand_body_1, gnat_gimplify_expr, annotate_with_node): Likewise.
8019 (set_block_for_group, add_stmt_list): Likewise.
8020 (start_stmt_group): Renamed from start_block_stmt.
8021 (end_stmt_group): Likewise, from end_block_stmt.
8022 (build_stmt_group): Likewise, from build_block_stmt, also add arg.
8023 (gigi): Don't set discard_file_names or call set_lineno.
8024 Disallow front end ZCX; call gnat_to_gnu, not gnat_to_code.
8025 (tree_transform): Deleted, now renamed to be gnat_to_gnu.
8026 Numerous changes throughout to reflect new names and complete
8027 function-at-a-time implementation.
8028 (gnat_expand_stmt): Delete or comment out all cases.
8029 (process_inlined_subprograms): Use add_stmt.
8030 (process_decls): Use gnat_to_gnu, not gnat_to_code, and don't
8031 call set_lineno; also remove unneeded block handling.
8032 (process_type): Remove unneeded block handling.
8033 (build_unit_elab): Remove calls to deleted functions.
8034 * utils.c (cgraph.h, tree-inline.h, tree-gimple.h): Now include.
8035 (tree-dump.h): Likewise.
8036 (struct ada_binding_level): Add field jmpbuf_decl.
8037 (gnat_define_builtin, gnat_install_builtins): New.
8038 (gnat_gimplify_function, gnat_finalize): Likewise.
8039 (gnat_poplevel): No longer return BLOCK, set it instead.
8040 Remove code dealing with nested functions.
8041 (gnat_init_decl_processing): Also set size_type_node.
8042 Call gnat_install_builtins.
8043 (create_var_decl): Don't set DECL_INIT_BY_ASSIGN.
8044 (create_subprog_decl): Change handling of inline_flag; set TREE_STATIC.
8045 Remove special-case for "main".
8046 (end_subprog_body): Add arg and rework for tree-ssa.
8047 (convert): Don't use GNAT_NOP_EXPR or look for TRANSFORM_EXPR.
8048 Add case for BOOLEAN_TYPE.
8049 * utils2.c (rtl.h): Now include.
8050 (build_call_raise): Test Debug_Flag_NN directly.
8051 (build_call_alloc_dealloc): Don't use local stack allocation for now.
8052 (gnat_mark_addressable, case GNAT_NOP_EXPR): Deleted.
8053 (gnat_mark_addressable, case VAR_DECL): Handle both early & late cases.
8055 2004-06-07 Robert Dewar <dewar@gnat.com>
8057 * a-direct.ads, einfo.ads: Minor comment updates
8059 * s-taprop-lynxos.adb, s-taprop-tru64.adb, s-taprop-irix.adb,
8060 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
8061 s-taprop-dummy.adb, s-taprop-os2.adb, s-taprop-solaris.adb,
8062 s-taprop-vms.adb, s-taprop-mingw.adb, s-taprop-vxworks.adb,
8063 s-taprop-posix.adb, s-taprop.ads, exp_dbug.adb: Minor reformatting.
8065 * s-interr-sigaction.adb: Remove unreferenced variable
8066 (Attached_Interrupts). Minor reformatting.
8067 Avoid use of variable I (replace by J).
8069 * par-ch10.adb: Fix text of one error message
8071 * checks.adb, checks.ads, cstand.adb, vms_data.ads, errout.ads,
8072 exp_aggr.adb, exp_ch3.adb, exp_ch3.ads, exp_ch5.adb, exp_ch6.adb,
8073 exp_ch9.adb, exp_code.adb, gnat1drv.adb, lib-load.adb, lib-writ.adb,
8074 opt.adb, par.adb, opt.ads, par-ch11.adb, par-ch3.adb, par-ch4.adb,
8075 par-ch5.adb, par-ch6.adb, par-ch8.adb, par-ch9.adb, par-prag.adb,
8076 par-util.adb, scng.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
8077 sem_ch10.adb, sem_ch10.adb, sem_ch11.adb, sem_ch12.adb, sem_ch2.adb,
8078 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
8079 sem_ch7.adb, sem_ch8.adb, sem_ch9.adb, sem_eval.adb, sem_prag.adb,
8080 sem_res.adb, sem_type.adb, sem_util.adb, sinfo.ads, snames.adb,
8081 snames.ads, snames.h, sprint.adb, switch-c.adb: Modifications for Ada
8084 2004-06-07 Doug Rupp <rupp@gnat.com>
8086 * mlib-tgt-vms.adb: Rename mlib-tgt-vms.adb mlib-tgt-vms-alpha.adb
8088 * s-vaflop-vms.adb: Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb
8090 * mlib-tgt-vms-ia64.adb: New file.
8092 * Makefile.in: Rename mlib-tgt-vms.adb to mlib-tgt-vms-alpha.adb
8093 Add mlib-tgt-vms-ia64.adb
8094 Rename s-vaflop-vms.adb to s-vaflop-vms-alpha.adb.
8095 Move to alpha specific ifeq section.
8096 Add VMS specific versions of symbols.adb
8097 Renaming of 5q vms files.
8099 * 5qsystem.ads renamed to system-vms_64.ads.
8101 2004-06-07 Vincent Celier <celier@gnat.com>
8103 * a-calend.ads: Add a GNAT Note comment after function Time_Of to
8104 explain that when a time of day corresponding to the non existing hour
8105 on the day switching to DST is specified, Split may return a different
8108 * gnatcmd.adb: Add processing of GNAT METRIC (for gnatmetric), similar
8111 * g-os_lib.adb (OpenVMS): New Boolean value imported from System.
8112 (Normalize_Pathname): Only resolve VMS logical names when on VMS.
8114 * mlib-prj.adb (Build_Library): New flag Gtrasymobj_Needed, initialize
8116 If Gtrasymobj_Needed is True, add the full path of g-trasym.obj to
8117 the linking options.
8118 (Build_Library.Check_Libs): On VMS, if there is a dependency on
8119 g-trasym.ads, set Gtrasymobj_Needed to True.
8121 * prj-attr.adb: Add new package Metrics for gnatmetric
8123 * prj-nmsc.adb (Record_Other_Sources): Put source file names in
8124 canonical case to take into account files with upper case characters on
8126 (Ada_Check): Load the reference symbol file name in the name buffer to
8127 check it, not the symbol file name.
8129 * snames.ads, snames.adb: Add standard name Metrics (name of project
8130 file package for gnatmetric).
8132 * vms_conv.ads: Add Metric to Comment_Type
8134 * vms_conv.adb (Initialize): Add component dor Metric in Command_List
8136 * vms_data.ads: Add qualifiers for GNAT METRIC
8138 * makegpr.adb (Link_Executables): Take into account the switches
8139 specified in package Linker of the main project.
8141 2004-06-07 Thomas Quinot <quinot@act-europe.fr>
8143 * bindgen.adb (Set_Unit_Number): Units is an instance of Table, and so
8144 the index of the last element is Units.Last, not Units.Table'Last
8145 (which is usually not a valid index within the actually allocated
8146 storage for the table).
8148 * exp_ch4.adb (Insert_Dereference_Action): Change predicate that
8149 determines whether to generate a call to a checked storage pool
8151 Generate such a call only for a dereference that either comes from
8152 source, or is the result of rewriting a dereference that comes from
8155 2004-06-07 Romain Berrendonner <berrendo@act-europe.fr>
8157 * bindgen.adb (Gen_Output_File): Add support for GAP builds.
8159 2004-06-07 Eric Botcazou <ebotcazou@act-europe.fr>
8161 (gnat_to_gnu_entity) <E_Array_Subtype>: For multi-dimensional arrays at
8162 file level, elaborate the stride for inner dimensions in alignment
8165 * exp_ch5.adb: Correct wrong reference to Component_May_Be_Bit_Aligned
8168 2004-06-07 Javier Miranda <miranda@gnat.com>
8170 * exp_ch6.adb: Correct wrong modification in previous patch
8172 2004-06-07 Vasiliy Fofanov <fofanov@act-europe.fr>
8174 * g-trasym.ads: Corrected comment to properly reflect level of support
8177 2004-06-07 Hristian Kirtchev <kirtchev@gnat.com>
8179 * lib-xref.adb (Generate_Reference): Add nested function Is_On_LHS. It
8180 includes case of a variable referenced on the left hand side of an
8181 assignment, therefore remove redundant code. Variables and prefixes of
8182 indexed or selected components are now marked as referenced on left
8183 hand side. Warnings are now properly emitted when variables or prefixes
8184 are assigned but not read.
8186 * sem_warn.adb (Output_Unreferenced_Messages): Add additional checks to
8187 left hand side referenced variables. Private access types do not
8188 produce the warning "variable ... is assigned but never read".
8189 Add also additional checks to left hand side referenced variables.
8190 Aliased, renamed objects and access types do not produce the warning
8191 "variable ... is assigned but never read" since other entities may read
8192 the memory location.
8194 2004-06-07 Jerome Guitton <guitton@act-europe.fr>
8196 * Makefile.in: In the powerpc/vxworks-specific section, restore
8197 EXTRA_GNATRTL_NONTASKING_OBJS and EXTRA_GNATRTL_TASKING_OBJS (removed
8200 2004-06-07 Ed Schonberg <schonberg@gnat.com>
8202 * sem_ch4.adb (Remove_Abstract_Operations): Refine the removal of
8203 predefined operators.
8204 Removes spurious type errors from g-trasym-vms.adb.
8206 * sem_res.adb (Rewrite_Renamed_Operator): If intrinsic operator is
8207 distinct from the operator appearing in the source, call appropriate
8208 routine to insert conversions when needed, and complete resolution of
8210 (Resolve_Intrinsic_Operator): Fix cut-and-paste bug on transfer of
8211 interpretations for rewritten right operand.
8212 (Set_Mixed_Mode_Operand): Handle properly a universal real operand when
8213 the other operand is overloaded and the context is a type conversion.
8215 2004-06-07 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8217 * ada-tree.def (BLOCK_STMT): Now has two operands.
8220 * ada-tree.h: (BLOCK_STMT_BLOCK): New macro.
8222 * gigi.h: (gnat_poplevel): Now returns a tree.
8224 * trans.c (end_block_stmt): Add arg; all callers changed.
8225 (tree_transform, case N_Case_Statement): Make a BLOCK_STMT for a WHEN.
8226 (start_block_stmt): Clear BLOCK_STMT_BLOCK.
8227 (add_stmt): Set TREE_TYPE.
8228 (gnat_expand_stmt, case BLOCK_STMT): Handle BLOCK_STMT_BLOCK.
8229 (gnat_expand_stmt, case BREAK_STMT): New case.
8231 * utils.c (gnat_poplevel): Return a BLOCK, if we made one.
8233 2004-06-07 Jose Ruiz <ruiz@act-europe.fr>
8235 * s-stchop.adsm s-stchop.adb, s-stchop-vxworks.adb: Remove the
8236 procedure Set_Stack_Size that is not needed.
8238 2004-06-07 Sergey Rybin <rybin@act-europe.fr>
8240 * gnat_ugn.texi: Clarify the case when non-standard naming scheme is
8241 used for gnatpp input file and for the files upon which it depends
8243 2004-06-07 Ben Brosgol <brosgol@gnat.com>
8245 * gnat_ugn.texi: Wordsmithing of "GNAT and Libraries" chapter
8247 2004-06-07 Arnaud Charlet <charlet@act-europe.fr>
8249 * gnatvsn.ads: Bump version numbers appropriately.
8252 2004-06-07 Pascal Obry <obry@gnat.com>
8254 * gnat_ugn.texi: Improve comments about imported names and link names
8255 on Windows. Add a note about the requirement to use -k gnatdll's option
8256 when working with a DLL which has stripped stdcall symbols (no @nn
8259 2004-05-27 Vincent Celier <celier@gnat.com>
8261 * vms_data.ads: Add new GNAT PRETTY qualifiers /NO_BACKUP and
8262 COMMENTS_LAYOUT=UNTOUCHED
8264 * symbols-vms.adb, symbols-vms-alpha.adb: Renamed symbols-vms.adb to
8265 symbols-vms-alpha.adb
8267 2004-05-27 Thomas Quinot <quinot@act-europe.fr>
8269 * sem.ads: Clarify documentation on checks suppression.
8271 * einfo.ads (Is_Known_Non_Null): Minor comment typo fix and rephrasing.
8273 2004-05-27 Ed Schonberg <schonberg@gnat.com>
8275 * sem_util.adb (Is_Descendent_Of): Examine properly all ancestors in
8276 the case of multiple derivations.
8277 (Is_Object_Reference): For a selected component, verify that the prefix
8278 is itself an object and not a value.
8280 * sem_ch12.adb (Same_Instantiated_Constant): New name for
8281 Same_Instantiated_Entity.
8282 (Same_Instantiated_Variable): Subsidiary to
8283 Check_Formal_Package_Instance, to recognize actuals for in-out generic
8284 formals that are obtained from a previous formal package.
8285 (Instantiate_Subprogram_Body): Emit proper error when
8286 generating code and the proper body of a stub is missing.
8288 * sem_ch4.adb (Remove_Address_Interpretations): If the operation still
8289 has a universal interpretation, do the disambiguation here.
8291 * exp_ch4.adb (Expand_N_Type_Conversion,
8292 Expand_N_Unchecked_Type_Conversion): Special handling when target type
8293 is Address, to avoid typing anomalies when Address is a visible integer
8296 * exp_ch6.adb (Expand_N_Subprogram_Body): Use Is_Descendent_Of_Address
8297 to determine whether a subprogram should not be marked Pure, even when
8298 declared in a pure package.
8300 2004-05-27 Jose Ruiz <ruiz@act-europe.fr>
8302 * gnat_ugn.texi: Replace pragma Ravenscar by pragma Profile.
8304 * gnat_rm.texi: Replace Max_Entry_Queue_Depth by Max_Entry_Queue_Length
8305 Document No_Dynamic_Attachment, that supersedes No_Dynamic_Interrupts.
8306 Update the documentation about the Ravenscar profile, following the
8307 definition found in AI-249.
8309 * sem_prag.adb: Use FIFO_Within_Priorities and Ceiling_Locking when
8310 setting the Profile (Ravenscar). This must be done in addition to
8311 setting the required restrictions.
8313 * rtsfind.ads: Add the set of operations defined in package
8316 * exp_ch6.adb: Check whether we are violating the No_Dynamic_Attachment
8319 2004-05-27 Eric Botcazou <ebotcazou@act-europe.fr>
8321 lang-specs.h: Always require -c or -S and always redirect to /dev/null
8322 if -gnatc or -gnats is passed.
8324 2004-05-27 Hristian Kirtchev <kirtchev@gnat.com>
8326 * sem_prag.adb (Sig_Flags): A Pragma_Unchecked_Union does not count as
8327 a significant reference. Warnings are now properly emitted when a
8328 discriminated type is not referenced.
8330 * lib-xref.adb (Generate_Reference): A deferred constant completion,
8331 record representation clause or record type discriminant does not
8332 produce a reference to its corresponding entity. Warnings are now
8333 properly emitted when deferred constants and record types are not
8336 2004-05-27 Geert Bosch <bosch@gnat.com>
8338 * Makefile.in: Use long version of libm routines on ia64 gnu/linux.
8339 Fixes ACATS Annex G tests.
8341 2004-05-27 Robert Dewar <dewar@gnat.com>
8343 * rtsfind.adb (RTU_Loaded): Temporary kludge to get past bug of not
8346 2004-05-27 Arnaud Charlet <charlet@act-europe.fr>
8348 * s-interr.adb (Server_Task): Take into account case of early return
8349 from sigwait under e.g. linux.
8351 2004-05-27 Sergey Rybin <rybin@act-europe.fr>
8353 * gnat_ugn.texi: Add description for the new gnatpp options:
8354 -rnb - replace the original source without creating its backup copy
8355 -c0 - do not format comments
8357 2004-05-24 Geert Bosch <bosch@gnat.com>
8359 * a-numaux-x86.adb (Reduce): Reimplement using an approximation of Pi
8360 with 192 bits of precision, sufficient to reduce a double-extended
8361 arguments X with a maximum relative error of T'Machine_Epsilon, for X
8362 in -2.0**32 .. 2.0**32.
8363 (Cos, Sin): Always reduce arguments of 1/4 Pi or larger, to prevent
8364 reduction by the processor, which only uses a 68-bit approximation of
8366 (Tan): Always reduce arguments and compute function either using
8367 the processor's fptan instruction, or by dividing sin and cos as needed.
8369 2004-05-24 Doug Rupp <rupp@gnat.com>
8371 * adaint.c (__gnat_readdir): Cast CRTL function retun value to avoid
8372 gcc error on 32/64 bit VMS.
8374 2004-05-24 Olivier Hainque <hainque@act-europe.fr>
8376 * init.c (__gnat_error_handler): Handle EEXIST as EACCES for SIGSEGVs,
8377 since this is what we get for stack overflows although not documented
8379 Document the issues which may require adjustments to our signal
8382 2004-05-24 Ed Schonberg <schonberg@gnat.com>
8384 * inline.adb (Add_Scope_To_Clean): Do not add cleanup actions to the
8385 enclosing dynamic scope if the instantiation is within a generic unit.
8387 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
8389 * exp_dbug.ads: Fix typo.
8391 * Makefile.in: s-osinte-linux-ia64.ads was misnamed.
8392 Rename it to its proper name: system-linux-ia64.ads
8393 (stamp-gnatlib1): Remove extra target specific run time files when
8394 setting up the rts directory.
8396 2004-05-24 Javier Miranda <miranda@gnat.com>
8398 * einfo.ads, einfo.adb (Limited_Views): Removed.
8399 (Limited_View): New attribute that replaces the previous one. It is
8400 now a bona fide package with the limited-view list through the
8401 first_entity and first_private attributes.
8403 * sem_ch10.adb (Install_Private_With_Clauses): Give support to
8404 limited-private-with clause.
8405 (Install_Limited_Withed_Unit): Install the private declarations of a
8406 limited-private-withed package. Update the installation of the shadow
8407 entities according to the new structure (see Build_Limited_Views)
8408 (Build_Limited_Views): Replace the previous implementation of the
8409 limited view by a package entity that references the first shadow
8410 entity plus the first shadow private entity (required for limited-
8411 private-with clause)
8412 (New_Internal_Shadow_Entity): Code cleanup.
8413 (Remove_Limited_With_Clause): Update the implementation to undo the
8414 new work carried out by Build_Limited_Views.
8415 (Build_Chain): Complete documentation.
8416 Replace Ada0Y by Ada 0Y in comments
8419 * sem_ch3.adb (Array_Type_Declaration): In case of anonymous access
8420 types the level of accessibility depends on the enclosing type
8423 * sem_ch8.adb (Find_Expanded_Name): Fix condition to detect shadow
8424 entities. Complete documentation of previous change.
8426 2004-05-24 Robert Dewar <dewar@gnat.com>
8428 * namet.adb: Minor reformatting
8429 Avoid use of name I (replace by J)
8430 Minor code restructuring
8432 * sem_ch6.adb: Minor reformatting
8434 * lib-writ.adb: Do not set restriction as active if this is a
8435 Restriction_Warning case.
8437 * sem_prag.adb: Reset restriction warning flag if real pragma
8438 restriction encountered.
8440 * s-htable.adb: Minor reformatting
8441 Change rotate count to 3 in Hash (improves hash for small strings)
8443 * 5qsystem.ads: Add comments for type Address (no literals allowed).
8445 * gnat_ugn.texi: Add new section of documentation "Code Generation
8446 Control", which describes the use of -m switches.
8448 2004-05-24 Eric Botcazou <ebotcazou@act-europe.fr>
8450 trans.c (tree_transform) <N_Identifier>: Do the dereference directly
8451 through the DECL_INITIAL for renamed variables.
8453 2004-05-24 Arnaud Charlet <charlet@act-europe.fr>
8455 * s-osinte-linux-ia64.ads: Renamed system-linux-ia64.ads
8457 2004-05-19 Joel Brobecker <brobecker@gnat.com>
8459 * exp_dbug.ads: Correct comments concerning handling of overloading,
8460 since we no longer use $ anymore.
8462 2004-05-19 Sergey Rybin <rybin@act-europe.fr>
8464 * sem_ch10.adb (Optional_Subunit): When loading a subunit, do not
8465 ignore errors if ASIS_Mode is set. This prevents creating ASIS trees
8466 with illegal subunits.
8468 2004-05-19 Ed Schonberg <schonberg@gnat.com>
8470 * sem_ch6.adb (Check_Following_Pragma): When compiling a subprogram
8471 body with front-end inlining enabled, check whether an inline pragma
8472 appears immediately after the body and applies to it.
8474 * sem_prag.adb (Cannot_Inline): Emit warning if front-end inlining is
8475 enabled and the pragma appears after the body of the subprogram.
8477 2004-05-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8479 Part of function-at-a-time conversion
8481 * misc.c (adjust_decl_rtl): Deleted.
8482 (LANG_HOOKS_PUSHLEVEL, LANG_HOOKS_POPLEVEL, LANG_HOOKS_SET_BLOCK):
8485 * gigi.h: (adjust_decl_rtl, kept_level_p, set_block): Deleted.
8486 (add_decl_stmt, add_stmt, block_has_vars): New functions.
8487 (gnat_pushlevel, gnat_poplevel): Renamed from pushlevel and poplevel.
8489 * decl.c (elaborate_expression, maybe_pad_type): Call add_decl_stmt
8491 (gnat_to_gnu_entity): Likewise.
8492 Use add_stmt to update setjmp buffer.
8493 Set TREE_ADDRESSABLE instead of calling put_var_into_stack and
8495 No longer call adjust_decl_rtl.
8496 (DECL_INIT_BY_ASSIGN_P): New macro.
8497 (DECL_STMT_VAR): Likewise.
8499 * trans.c (gigi): Call start_block_stmt to make the outermost
8501 (gnat_to_code, gnu_to_gnu, tree_transform, process_decls, process_type):
8502 Call start_block_stmt and end_block_stmt temporarily.
8503 Use gnat_expand_stmt instead of expand_expr_stmt.
8504 (add_decl_stmt): New function.
8505 (tree_transform): Call it.
8506 (add_stmt): Also emit initializing assignment for DECL_STMT if needed.
8507 (end_block_stmt): Set type and NULL_STMT.
8508 (gnat_expand_stmt): Make recursize call instead of calling
8510 (gnat_expand_stmt, case DECL_STMT): New case.
8511 (set_lineno_from_sloc): Do nothing if global.
8512 (gnu_block_stmt_node, gnu_block_stmt_free_list): New variables.
8513 (start_block_stmt, add_stmt, end_block_stmt): New functions.
8514 (build_block_stmt): Call them.
8515 (gnat_to_code): Don't expand NULL_STMT.
8516 (build_unit_elab): Rename pushlevel and poplevel to gnat_* and change
8518 (tree_transform): Likewise.
8519 (tree_transform, case N_Null_Statement): Return NULL_STMT.
8520 (gnat_expand_stmt, case NULL_STMT): New case.
8521 (gnat_expand_stmt, case IF_STMT): Allow nested IF_STMT to have no
8524 * utils2.c (gnat_mark_addressable, case VAR_DECL): Do not set
8527 * utils.c (create_var_decl): Do not call expand_decl or
8529 Set TREE_ADDRESSABLE instead of calling gnat_mark_addressable.
8530 Set DECL_INIT_BY_ASSIGN_P when needed and do not generate MODIFY_EXPR
8532 (struct e_stack): Add chain_next to GTY.
8533 (struct binding_level): Deleted.
8534 (struct ada_binding_level): New struct.
8535 (free_block_chain): New.
8536 (global_binding_level, clear_binding_level): Deleted.
8537 (global_bindings_p): Rework to see if no chain.
8538 (kept_level_p, set_block): Deleted.
8539 (gnat_pushlevel): Renamed from pushlevel and extensive reworked to use
8540 new data structure and work directly on BLOCK node.
8541 (gnat_poplevel): Similarly.
8542 (get_decls): Look at BLOCK_VARS.
8543 (insert_block): Work directly on BLOCK node.
8544 (block_has_var): New function.
8545 (pushdecl): Rework for new binding structures.
8546 (gnat_init_decl_processing): Rename and rework calls to pushlevel and
8548 (build_subprog_body): Likewise.
8549 (end_subprog_body): Likewise; also set up BLOCK in DECL_INITIAL.
8551 * ada-tree.def (DECL_STMT, NULL_STMT): New codes.
8553 * ada-tree.h: (DECL_INIT_BY_ASSIGN_P): New macro.
8554 (DECL_STMT_VAR): Likewise.
8556 2004-05-17 Robert Dewar <dewar@gnat.com>
8558 * restrict.ads, restrict.adb (Process_Restriction_Synonym): New
8561 * sem_prag.adb (Analyze_Pragma, case Restrictions): Cleanup handling
8562 of restriction synonyums by using
8563 Restrict.Process_Restriction_Synonyms.
8565 * snames.ads, snames.adb: Add entries for Process_Restriction_Synonym
8567 * s-restri.ads (Tasking_Allowed): Correct missing comment
8569 * s-rident.ads: Add entries for restriction synonyms
8571 * ali.adb: Fix some problems with badly formatted ALI files that can
8572 result in infinite loops.
8574 * s-taprop-lynxos.adb, s-tpopsp-lynxos.adb, s-taprop-tru64.adb,
8575 s-tpopsp-posix-foreign.adb, s-taprop-irix.adb, s-interr-sigaction.adb,
8576 s-taprop-irix-athread.adb, s-taprop-hpux-dce.adb, s-taprop-linux.adb,
8577 s-taprop-dummy.adb, s-interr-dummy.adb, s-taprop-os2.adb,
8578 s-taprop-solaris.adb, s-tpopsp-solaris.adb, s-asthan-vms.adb,
8579 s-inmaop-vms.adb, s-interr-vms.adb, s-taprop-vms.adb,
8580 s-tpopde-vms.adb, s-taprop-mingw.adb, s-interr-vxworks.adb,
8581 s-taprop-vxworks.adb, s-tpopsp-vxworks.adb, s-taprop-posix.adb,
8582 s-tpopsp-posix.adb, s-tratas-default.adb, a-dynpri.adb,
8583 a-tasatt.adb, a-taside.adb, a-taside.ads, exp_attr.adb,
8584 exp_ch9.adb, g-thread.adb, rtsfind.ads, sem_attr.adb,
8585 s-interr.adb, s-interr.ads, s-soflin.ads, s-taasde.adb,
8586 s-taasde.ads, s-taenca.adb, s-taenca.ads, s-taprop.ads,
8587 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
8588 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
8589 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
8590 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
8591 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
8592 s-tpoben.adb, s-tpobop.adb, s-tpobop.ads, s-tporft.adb,
8593 s-tposen.adb, s-tposen.ads, s-tratas.adb, s-tratas.ads: Change Task_ID
8594 to Task_Id (minor cleanup).
8596 2004-05-17 Vincent Celier <celier@gnat.com>
8598 * g-os_lib.adb (Normalize_Pathname.Final_Value): Remove trailing
8599 directory separator.
8601 * prj-proc.adb (Recursive_Process): Inherit attribute Languages from
8602 project being extended, if Languages is not declared in extending
8605 2004-05-17 Javier Miranda <miranda@gnat.com>
8607 * sem_ch10.adb (Install_Limited_Withed_Unit): Do not install the
8608 limited view of a visible sibling.
8610 2004-05-14 Robert Dewar <dewar@gnat.com>
8612 * gnat_ugn.texi: Minor change to -gnatS documentation
8614 * sprint.adb: Remove some instances of Assert (False) and for this
8615 purpose replace them by output of a ??? string.
8617 * checks.adb, exp_aggr.adb, sem_elim.adb: Remove useless pragma
8620 * lib-writ.adb, lib-load.adb, lib.ads, lib.adb: Remove Dependent_Unit
8621 flag processing. This was suppressing required dependencies in
8622 No_Run_Time mode and is not needed since the binder does not generate
8623 references for things in libgnat anyway.
8625 * sem_ch3.adb (Access_Type_Declaration): Reorganize code to avoid GCC
8628 2004-05-14 Thomas Quinot <quinot@act-europe.fr>
8630 * gnat_ugn.texi: Document AIX-specific issue with initialization of
8633 * exp_ch4.adb (Insert_Dereference_Action): Do not generate dereference
8634 action for the case of an actual parameter in an init proc call.
8636 2004-05-14 Ed Schonberg <schonberg@gnat.com>
8638 * sem_ch4.adb (Analyze_Selected_Component): If prefix is a protected
8639 subtype, check visible entities in base type.
8641 * exp_ch7.adb (Clean_Simple_Protected_Objects): Do not generate cleanup
8642 actions if the object is a renaming.
8644 * sem_ch12.adb (Same_Instantiated_Entity): Predicate for
8645 Check_Formal_Package_Instance, to determine more precisely when the
8646 formal and the actual denote the same entity.
8648 2004-05-14 Javier Miranda <miranda@gnat.com>
8650 * par-ch10.adb (P_Context_Clause): Complete documentation on AI-262
8652 * sem_ch10.adb (Analyze_With_Clause): After analyzed, the entity
8653 corresponding to a private_with must be removed from visibility; it
8654 will be made visible later, just before we analyze the private part of
8656 (Check_Private_Child_Unit): Allow private_with clauses in public
8658 (Install_Siblings): Make visible the private entities of private-withed
8660 (Install_Withed_Unit): Do not install the private withed unit if we
8661 are compiling a package declaration and the Private_With_OK flag was
8662 not set by the caller. These declarations will be installed later,
8663 just before we analyze the private part of the package.
8665 * sem_ch3.adb (Analyze_Object_Declaration): In case of errors detected
8666 during the evaluation of the expression that initializes the object,
8667 decorate it with the expected type to avoid cascade errors.
8670 * sem_ch6.adb (Analyze_Subprogram_Body): If we are compiling a library
8671 subprogram we have to install the private_with clauses after its
8672 specification has been analyzed (as documented in AI-262.TXT).
8674 * sem_ch8.adb (Has_Private_With): New function. Determines if the
8675 current compilation unit has a private with on a given entity.
8676 (Find_Direct_Name): Detect the Beaujolais problem described in
8679 * sem_utils.ads, sem_util.adb (Is_Ancestor_Package): New function. It
8680 provides the functionality of the function Is_Ancestor that was
8681 previously available in sem_ch10. It has been renamed to avoid
8684 * sprint.adb (Sprint_Node_Actual): Print limited_with clauses
8686 2004-05-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8688 * utils.c (build_vms_descriptor): Use SImode pointers.
8690 2004-05-14 Vasiliy Fofanov <fofanov@act-europe.fr>
8692 * gnat_ugn.texi: Revised chapter "GNAT and Libraries".
8694 2004-05-14 GNAT Script <nobody@gnat.com>
8696 * Make-lang.in: Makefile automatically updated
8698 2004-05-14 Arnaud Charlet <charlet@act-europe.fr>
8700 Renaming of target specific files for clarity
8702 * Makefile.in: Rename GNAT target specific files.
8704 * 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
8705 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
8706 3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
8707 3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
8708 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
8709 3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
8710 42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
8711 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
8712 4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
8713 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
8714 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
8715 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
8716 51osinte.adb, 51osinte.ads, 51system.ads,
8717 52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
8718 55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
8719 56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
8720 56tpopsp.adb, 57system.ads, 58system.ads,
8721 5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
8722 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
8723 5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
8724 5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
8725 5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
8726 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
8727 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
8728 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
8729 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
8730 5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
8731 5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
8732 5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
8733 5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
8734 5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
8735 5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
8736 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
8737 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
8738 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
8739 5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
8740 5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
8741 5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
8742 5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
8743 5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
8744 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
8745 5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
8746 5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
8747 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
8748 5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
8749 5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
8750 5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
8751 5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
8752 5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
8753 5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
8754 5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
8755 5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
8756 5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
8757 7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
8758 7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
8759 7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
8760 7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.
8762 * a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
8763 a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
8764 a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
8765 a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
8766 a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
8767 a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
8768 a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
8769 a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
8770 a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
8771 a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
8772 g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
8773 g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
8774 g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
8775 g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
8776 g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
8777 g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
8778 g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
8779 g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
8780 interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
8781 mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
8782 mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
8783 mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
8784 s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
8785 s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
8786 s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
8787 s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
8788 s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
8789 s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
8790 s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
8791 s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
8792 s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
8793 s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
8794 s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
8795 s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
8796 s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
8797 s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
8798 s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
8799 s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
8800 s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
8801 s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
8802 s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
8803 s-osinte-vms.ads, s-osinte-vxworks.adb,
8804 s-osinte-vxworks.ads, s-osprim-mingw.adb,
8805 s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
8806 s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
8807 s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
8808 s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
8809 s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
8810 s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
8811 s-stchop-vxworks.adb, s-taprop-dummy.adb,
8812 s-taprop-hpux-dce.adb, s-taprop-irix.adb,
8813 s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
8814 s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
8815 s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
8816 s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
8817 s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
8818 s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
8819 s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
8820 s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
8821 s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
8822 s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
8823 s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
8824 s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
8825 s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
8826 s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
8827 s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
8828 s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
8829 s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
8830 symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
8831 system-hpux.ads, system-interix.ads, system-irix-n32.ads,
8832 system-irix-o32.ads, system-linux-x86_64.ads,
8833 system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
8834 system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
8835 system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
8836 system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
8837 system-vxworks-alpha.ads, system-vxworks-m68k.ads,
8838 system-vxworks-mips.ads, system-vxworks-ppc.ads,
8839 system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
8842 2004-05-13 Zack Weinberg <zack@codesourcery.com>
8844 * trans.c (gnat_stabilize_reference_1): Remove case 'b'.
8846 2004-05-13 Diego Novillo <dnovillo@redhat.com>
8848 Merge from tree-ssa-20020619-branch.
8850 * config-lang.in (boot_language, build_by_default): Set
8852 * utils.c (unchecked_convert): Use OEP_ONLY_CONST.
8853 (max_size): Add static chain op for call_expr.
8855 2004-05-12 Richard Sandiford <rsandifo@redhat.com>
8858 * 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.
8860 2004-05-11 Roger Sayle <roger@eyesopen.com>
8862 * utils.c (max_size): Use MIN_EXPR to find the minimum value of a
8865 2004-05-10 Doug Rupp <rupp@gnat.com>
8867 * 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
8870 * s-auxdec.ads: Add Short_Address subtype (moved here from System).
8872 * Makefile.in: [VMS]: Add translation for 5qauxdec.ads.
8874 * init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
8875 Fixes undefined symbols in IA64 gnatlib.
8877 * 5vinmaop.adb: Reference s-auxdec for Short_Address.
8879 * 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
8880 Short_Address). This will be moved to system.auxdec.
8882 2004-05-10 Thomas Quinot <quinot@act-europe.fr>
8884 * sem_util.adb: Replace test for presence of a node that is always
8885 present with a call to Discard_Node.
8887 * sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
8888 Analyze on the library unit node after generation of distribution stub
8889 constructs. The call was a no-op because Unit_Node has already been
8890 Analyzed, and the tree fragments for the distribution stubs are
8891 analyzed as they are inserted in Exp_Dist.
8892 Update comment regarding to distribution stubs to reflect that we
8893 do not generate stub in separate files anymore.
8895 * einfo.ads: Clarify the fact that a tagged private type has the
8896 E_Record_Type_With_Private Ekind.
8898 * erroutc.adb: Minor reformatting
8900 * erroutc.ads (Max_Msg_Length): Increase to cover possible larger
8901 values if line length is increased using -gnatyM (noticed during code
8904 * eval_fat.adb: Minor reformatting
8905 Put spaces around exponentiation operator
8907 2004-05-10 Ed Schonberg <schonberg@gnat.com>
8910 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
8911 has been rewritten as an explicit dereference, retrieve type of
8912 original node to check for possibly unconstrained record type.
8914 2004-05-10 Ed Schonberg <schonberg@gnat.com>
8916 * exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
8917 overriding, use the operation of the parent unconditionally.
8919 * sem_ch4.adb (Remove_Address_Interpretations): Remove address
8920 operation when either operand is a literal, to avoid further
8923 * sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
8924 overridden by a previous explicit declaration, mark the previous entity
8927 * sem_disp.adb (Check_Dispatching_Operation): New predicate
8928 Is_Visibly_Controlled, to determine whether a declaration of a
8929 primitive control operation for a derived type overrides an inherited
8930 one. Add warning if the explicit declaration does not override.
8932 2004-05-10 Vincent Celier <celier@gnat.com>
8934 * gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
8935 some cases when the sources are no longer present.
8937 * make.adb (Collect_Arguments): Fail if an external source, not part
8938 of any project need to be compiled, when switch -x has not been
8941 * makeusg.adb: Document new switch -x
8943 * opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
8946 * switch-m.adb (Scan_Make_Switches): New switch -x
8948 * vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
8951 * gnat_ugn.texi: Document new gnatmake switch -x
8953 2004-05-10 Eric Botcazou <ebotcazou@act-europe.fr>
8955 * misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.
8957 * utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
8958 (process_attributes): Likewise.
8960 2004-05-10 Joel Brobecker <brobecker@gnat.com>
8962 * s-inmaop.ads: Fix spelling mistake in one of the comments.
8964 2004-05-10 Robert Dewar <dewar@gnat.com>
8966 * gnat_ugn.texi: Document that for config pragma files, the maximum
8967 line length is always 32767.
8969 * gnat_rm.texi: For pragma Eliminate, note that concatenation of string
8970 literals is now allowed.
8972 * gnat-style.texi: Remove statement about splitting long lines before
8973 an operator rather than after, since we do not follow this rule at all.
8974 Clarify rule (really lack of rule) for spaces around exponentiation
8976 * sem_elim.adb: Allow concatenation of string literals as well as a
8977 single string literal for pragma arguments.
8979 * sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function
8981 * a-textio.adb (Terminate_Line): Do not add line feed if nothing
8982 written for append case.
8984 * frontend.adb: Changes to avoid checking max line length in config
8987 * g-os_lib.ads: Minor reformatting
8989 * mlib-utl.adb: Do not define Max_Line_Length locally (definition was
8990 wrong in any case. Instead use standard value. Noticed during code
8993 * opt.ads (Max_Line_Length): New field, used to implement removal of
8994 limitation on length of lines when scanning config pragma files.
8996 * osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
8997 makeutl.ads, makeutl.adb: Minor reformatting
8999 * scn.adb: Do not check line length while scanning config pragma files
9000 Do not check line length while scanning out license information
9002 * scng.adb: Changes to avoid line length checks while parsing config
9005 2004-05-10 GNAT Script <nobody@gnat.com>
9007 * Make-lang.in: Makefile automatically updated
9009 2004-05-05 Arnaud Charlet <charlet@act-europe.fr>
9011 * osint.adb (Find_Program_Name): Fix handling of VMS version
9014 2004-05-05 Emmanuel Briot <briot@act-europe.fr>
9016 * g-os_lib.ads (Invalid_Time): New constant
9018 * adaint.h, adaint.c (__gnat_file_time_name, __gnat_file_time_fd): Now
9019 return OS_Time instead of time_t to match what is imported by Ada.
9020 Now return -1 if the file doesn't exist, instead of a random value
9022 2004-05-05 Robert Dewar <dewar@gnat.com>
9024 * usage.adb: Add line for -gnatR?s switch
9026 * sem_ch13.adb, exp_ch2.adb: Minor reformatting
9028 * g-regpat.ads, g-regpat.adb: Add documentation on handling of Size
9029 and for Match (Data_First, Data_last)
9031 * lib-writ.adb (Write_With_Lines): Ensure that correct index number is
9032 written when we are dealing with multi-unit files.
9034 2004-05-05 Jerome Guitton <guitton@act-europe.fr>
9036 * Makefile.in: Remove unused targets and variables.
9038 2004-05-05 Vincent Celier <celier@gnat.com>
9040 * switch-m.adb: New gnatmake switch -eI
9042 * vms_data.ads: Add VMS equivalents of new gnatclean swith -innn and
9043 of new gnatmake switch -eInnn.
9045 * makegpr.adb: Take into account new parameters Index and Src_Index in
9048 * clean.adb: Implement support for multi-unit sources, including new
9051 * gnatcmd.adb (GNATCmd): Call Prj.Util.Value_Of with new parameter
9054 * make.ads, make.adb (Insert_Q): New parameter Index, defaulted to 0
9055 (Extract_From_Q): New out parameter Index
9056 (Mark, Is_Marked): Subprograms moved to Makeutl
9057 (Switches_Of): New parameter Source_Index
9058 (Add_Switch): New parameter Index
9059 (Check): New parameter Source_Index
9060 (Collect_Arguments): New parameter Source_Index
9061 (Collect_Arguments_And_Compile): New parameter Source_Index
9062 (Compile): New parameter Source_Index
9063 Put subprograms in alphabetical order
9064 Add support for multi-source sources, including in project files.
9066 * makeutl.ads, makeutl.adb (Unit_Index_Of): New function
9067 (Mark, Is_Marked, Delete_All_Marks): New subprograms, moved from
9070 * makeusg.adb: New gnatmake switch -eInnn
9072 * mlib-prj.adb (Build_Library): Add new parameter Src_Index to call to
9075 * opt.ads (Main_Index): New variable, defaulted to 0.
9077 * osint.ads, osinte.adb (Add_File): New parameter Index
9078 (Current_Source_Index): New function
9080 * prj.adb: Take into account new components Index and Src_Index
9082 * prj.ads (String_Element): New component Index
9083 (Variable_Value): New component Index
9084 (Array_Element): New component Src_Index
9086 * prj-attr.adb: Indicate that optional index may be specified for
9087 attributes Main, Executable, Spec, Body and some of Switches.
9089 * prj-attr.ads (Attribute_Kind): New values for optional indexes
9090 (Attribute_Record): New component Optional_Index
9092 * prj-com.ads (File_Name_Data): New component Index
9094 * prj-dect.adb (Parse_Attribute_Declaration): Process optional index
9096 * prj-env.adb (Put): Output optional index
9098 * prj-makr.adb: Put indexes for multi-unit sources in SFN pragmas and
9099 attributes Spec and Body.
9101 * prj-nmsc.adb: Process optional indexes
9103 * prj-pp.adb: Ouput "at" for optional indexes
9105 * prj-proc.adb: Take into account optional indexes
9107 * prj-strt.ads, prj-strt.adb (Terms): New Boolean parameter
9108 Optional_Index. For string literal,
9109 process optional index when Optional_Index is True.
9110 (Parse_Expresion): New Boolean parameter Optional_Index
9112 * prj-tree.ads, prj-tree.adb (Source_Index_Of): New function
9113 (Set_Source_Index_Of): New procedure
9115 * prj-util.adb (Executable_Of, Value_Of): Take into account optional
9118 * prj-util.ads (Executable_Of): New parameter Index
9119 (Value_Of (Name_Id, Array_Element_Id) returning Variable_Value):
9120 New parameter Src_Index, defaulted to 0.
9122 2004-05-05 Ed Schonberg <schonberg@gnat.com>
9125 * sem_ch3.adb (Access_Definition): If this is an access parameter
9126 whose designated type is imported through a limited_with clause, do
9127 not add the enclosing subprogram to the list of private dependents of
9130 2004-05-05 Ed Schonberg <schonberg@gnat.com>
9133 * sem_ch6.adb (Base_Types_Match): True if one type is imported through
9134 a limited_with clause, and the other is its non-limited view.
9136 2004-05-05 Thomas Quinot <quinot@act-europe.fr>
9138 * cstand.adb (Create_Standard): Initialize Stand.Boolean_Literals.
9140 * exp_attr.adb, exp_ch5.adb, exp_ch9.adb, exp_disp.adb,
9141 exp_fixd.adb, sem_attr.adb, sem_dist.adb, sem_util.adb: Use
9142 Stand.Boolean_Literals to produce references to entities
9143 Standard_False and Standard_True from compile-time computed boolean
9146 * stand.ads (Boolean_Literals): New variable, provides the entity
9147 values for False and True, for use by the expander.
9149 2004-05-05 Doug Rupp <rupp@gnat.com>
9151 * 5vinmaop.adb, 5[vx]system.ads: Add Short_Address subtype
9152 5vinmaop.adb: Unchecked convert Short_Address vice Address
9154 * adaint.c, raise.c: Caste CRTL function return value
9155 to avoid gcc error on 32/64 bit IVMS.
9157 * Makefile.in [VMS]: Use iar archiver if host = Alpha/VMS and
9160 * init.c[VMS]: Only call Alpha specific __gnat_error_prehandler IN_RTS.
9162 * 5qsystem.ads (Address): Declare as Long_Integer
9163 (Short_Address): Declare as 32 bit subtype of Address
9164 Declare abstract address operations to avoid gratuitous ambiguities.
9166 2004-05-05 Jose Ruiz <ruiz@act-europe.fr>
9168 * gnat_rm.texi: Use the new restriction Simple_Barriers (AI-249)
9169 instead of the old Boolean_Entry_Barriers.
9170 Ditto for No_Task_Attributes_Package instead of No_Task_Attributes.
9172 2004-05-05 GNAT Script <nobody@gnat.com>
9174 * Make-lang.in: Makefile automatically updated
9176 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
9178 * 50system.ads, 59system.ads, s-thread.ads: Removed, no longer used.
9180 2004-05-03 Olivier Hainque <hainque@act-europe.fr>
9184 * exp_ch2.adb (Expand_Current_Value): Leave Machine_Code Asm arguments
9185 alone. Replacing object references by literals is inappropriate in a
9186 so low level context.
9188 2004-05-03 Arnaud Charlet <charlet@act-europe.fr>
9190 * a-exexpr.adb: Add comments
9192 2004-05-03 Joel Brobecker <brobecker@gnat.com>
9194 * a-tags.adb (Tag_Table): Add Index_Check pragma Suppress. Allows us to
9195 declare the Ancestor_Tags array in Type_Specific_Data with a small size
9196 without risking a bounds check error when accessing one of its
9198 (Type_Specific_Data): Define Ancestor_Tags as a small array.
9199 This prevents us from hitting a limitation during the debug info
9200 generation when using stabs.
9202 * a-tags.adb (Dispatch_Table): Define the Prims_Ptr component as a
9204 This prevents us from hitting a limitation during the debug info
9205 generation when using stabs.
9207 2004-05-03 Eric Botcazou <ebotcazou@act-europe.fr>
9209 lang-specs.h: Remove -gnatz* from specs.
9211 2004-05-03 Vincent Celier <celier@gnat.com>
9213 * gprmake.adb, makegpr.ads, makegpr.adb: New files.
9215 * Make-lang.in, Makefile.in: Add gprmake
9217 2004-05-03 Thomas Quinot <quinot@act-europe.fr>
9219 * sem_aggr.adb: Fix typo in comment.
9221 2004-05-03 Robert Dewar <dewar@gnat.com>
9223 * make.adb: Minor reformatting
9225 * rtsfind.ads, rtsfind.adb: (RTU_Loaded): New function
9227 * sem_attr.adb (Eval_Attribute, case Type_Class): Fix check for address
9228 so that it works when address is not a private type.
9230 * sem_ch13.adb (Check_Expr_Constants, case N_Integer_Literal): Deal
9231 properly with rewritten unchecked conversions. This prevents
9232 order-of-elaboration issues that can otherwise arise.
9233 (Minimum_Size): Don't check size of access types under VMS
9235 * sem_ch4.adb (Remove_Address_Interpretation): New circuit to remove
9236 interpretations of integer literals as type System.Address.
9238 * sem_util.ads, sem_util.adb (Is_Descendent_Of_Address): New function
9239 (Is_Descendent_Of): New function
9241 2004-05-03 Jose Ruiz <ruiz@act-europe.fr>
9243 * sem_prag.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
9244 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length.
9245 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment.
9247 * sem_res.adb: Use the new restriction Max_Entry_Queue_Length instead
9248 of the old Max_Entry_Queue_Depth.
9250 * snames.adb: Boolean_Entry_Barriers is a synonym of Simple_Barriers.
9251 Max_Entry_Queue_Depth is a synonym of Max_Entry_Queue_Length
9252 No_Dynamic_Interrupts is a synonym of No_Dynamic_Attachment
9254 * snames.ads: New entry for proper handling of Boolean_Entry_Barriers.
9255 New entry for proper handling of Max_Entry_Queue_Depth.
9256 New entry for proper handling of No_Dynamic_Interrupts.
9258 * s-rident.ads: Adding restriction Simple_Barriers (AI-00249) that
9259 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
9260 Adding restriction Max_Entry_Queue_Length (AI-00249) that supersedes
9261 the GNAT specific restriction Max_Entry_Queue_Depth.
9262 Adding restriction No_Dynamic_Attachment (AI-00249) that supersedes
9263 the GNAT specific restriction No_Dynamic_Interrupts.
9265 * restrict.ads, restrict.adb: Use the new restriction Simple_Barriers
9266 instead of the old Boolean_Entry_Barriers.
9267 Use the new restriction No_Dynamic_Attachment instead of the old
9268 No_Dynamic_Interrupts.
9270 * exp_ch9.adb: Check restriction Simple_Barriers (AI-00249) that
9271 supersedes the GNAT specific restriction Boolean_Entry_Barriers.
9273 * gnatbind.adb: Use the new restriction Max_Entry_Queue_Length instead
9274 of the old Max_Entry_Queue_Depth.
9276 2004-05-03 GNAT Script <nobody@gnat.com>
9278 * Make-lang.in: Makefile automatically updated
9280 2004-04-29 Ed Schonberg <schonberg@gnat.com>
9282 * checks.adb (Enable_Range_Check): If the prefix of an index component
9283 is an access to an unconstrained array, perform check unconditionally.
9285 2004-04-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9287 * decl.c (gnat_to_gnu_field): Also call make_packable_type if
9290 2004-04-29 Olivier Hainque <hainque@act-europe.fr>
9292 * init.c (__gnat_install_handler, __gnat_error_handler): Remove
9293 alternate stack setting. There was no support for the tasking cases
9294 and the changes eventually caused a number of side-effect failures in
9295 the non-tasking case too.
9297 2004-04-29 Eric Botcazou <ebotcazou@act-europe.fr>
9299 lang-specs.h: Redirect output to /dev/null if -gnatc or -gnatz or
9302 2004-04-29 Vincent Celier <celier@gnat.com>
9304 * make.adb (Gnatmake): Increase max size of argument array for
9305 gnatbind for the potential addition of -F.
9306 If there are Stand-Alone Library projects, invoke gnatbind with -F to
9307 be sure that elaboration flags will be checked.
9309 * switch-c.adb: Correct call to Scan_Pos for -gnateI
9311 2004-04-29 Thomas Quinot <quinot@act-europe.fr>
9313 * sem_warn.adb (Check_References): Move '<access-variable> may be
9314 null' warning out of under Warn_On_No_Value_Assigned.
9316 2004-04-29 Ed Falis <falis@gnat.com>
9318 * gnat_ugn.texi: Fixed texi error
9320 2004-04-29 Robert Dewar <dewar@gnat.com>
9322 * sem_ch4.adb (Remove_Abstract_Operations): Unconditionally remove
9323 abstract operations if they come from predefined files.
9325 * gnat_rm.texi: Fix bad doc for pragma Elaboration_Checks (should be
9328 * s-addope.adb: Correct obvious error in mod function
9330 2004-04-28 Andrew W. Reynolds <awreynolds@mac.com>
9332 * Makefile.in: Add target pairs for powerpc darwin*
9335 * a-intnam-darwin.ads, s-osinte-darwin.adb,
9336 s-osinte-darwin.ads, system-darwin-ppc.ads: New files.
9338 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
9340 * Makefile.in: Add target macro definitions for s390*-linux*.
9341 * system-linux-s390.ads: New file.
9342 * system-linux-s390x.ads: New file.
9344 2004-04-28 Joseph S. Myers <jsm@polyomino.org.uk>
9346 * gnat_ugn.texi: Correct argument to @setfilename.
9348 2004-04-28 Ulrich Weigand <uweigand@de.ibm.com>
9350 * a-exexpr.adb (Unwind_Word): New data type.
9351 (Unwind_Exception): Use it as type of Private1 and Private2.
9353 * raise.c (db_action_for): Fix debug printf.
9355 2004-04-27 Ed Schonberg <schonberg@gnat.com>
9357 * a-wtmoio.ads: Formal type must be a modular type, not a signed
9360 2004-04-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9362 * decl.c (gnat_to_gnu_entity, case object): Call
9363 __builtin_update_setjmp_buf.
9365 * gigi.h (update_setjmp_buf): Deleted.
9366 (ADT_update_setjmp_buf_decl, update_setjmp_buf_decl): New.
9368 * misc.c: (update_setjmp_buf): Deleted.
9370 * trans.c (gnat_to_gnu): Call do_pending_stack_adjust and emit_queue
9371 around block of RTL.
9373 * utils.c (init_gigi_decls): Initialize update_setjmp_buf.
9375 2004-04-26 Thomas Quinot <quinot@act-europe.fr>
9377 * sem_dist.adb, exp_dist.adb: When constructing a RAS value for a local
9378 subprogram for which no pragma All_Calls_Remote applies, store the
9379 address of the real subprogram in the underlying record type, so local
9380 dereferences do not go through the PCS.
9382 2004-04-26 Robert Dewar <dewar@gnat.com>
9384 * i-c.ads: Add some type qualifications to avoid ambiguities when
9385 compiling with s-auxdec.ads and a non-private address type.
9387 2004-04-26 Arnaud Charlet <charlet@act-europe.fr>
9389 * Makefile.rtl: Fix error in previous check-in:
9390 Add s-addope.o to non tasking object list (rather than tasking object
9393 2004-04-26 Javier Miranda <miranda@gnat.com>
9395 * sem_aggr.adb: Fix typo in comments
9396 (Resolve_Aggr_Expr): Propagate the type to the nested aggregate.
9397 Required to check the null-exclusion attribute.
9399 * sem_attr.adb (Resolve_Attribute): Check the accessibility level in
9400 case of anonymous access types in record and array components. For a
9401 component definition the level is the same of the enclosing composite
9404 * sem_ch3.adb (Analyze_Component_Declaration): In case of components
9405 that are anonymous access types the level of accessibility depends on
9406 the enclosing type declaration. In order to have this information, set
9407 the scope of the anonymous access type to the enclosing record type
9409 (Array_Type_Declaration): In case of components that are anonymous
9410 access types the level of accessibility depends on the enclosing type
9411 declaration. In order to have this information, set the scope of the
9412 anonymous access type to the enclosing array type declaration.
9414 * sem_ch3.adb (Array_Type_Declaration): Set the scope of the anonymous
9417 * sem_ch8.adb (Analyze_Object_Renaming): Add check to verify that
9418 renaming of anonymous access-to-constant types allowed if and only if
9419 the renamed object is access-to-constant.
9421 * sem_util.adb (Type_Access_Level): In case of anonymous access types
9422 that are component_definition or discriminants of a nonlimited type,
9423 the level is the same as that of the enclosing component type.
9425 2004-04-26 Sergey Rybin <rybin@act-europe.fr>
9427 * sem_elim.adb: Some minor code reorganization from code reading. Fix
9428 misprint in the function name (File_Name_Match).
9430 2004-04-23 Laurent GUERBY <laurent@guerby.net>
9432 * Makefile.in: Remove RANLIB_TEST, use -$(RANLIB) including after
9435 2004-04-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9437 * Make-lang.in (GNATBIND_OBJS): Add s-addope.o.
9439 2004-04-23 Emmanuel Briot <briot@act-europe.fr>
9441 * adaint.c (__gnat_try_lock): No longer requires that the parent
9442 directory be writable, the directory itself is enough.
9443 (gnat_is_absolute_path): Change profile, so that the call from
9444 GNAT.OS_Lib can be made more efficient.
9446 * adaint.h (gnat_is_absolute_path): Change profile, so that the call
9447 from GNAT.OS_Lib can be made more efficient.
9449 * g-os_lib.adb (Is_Absolute_Path): More efficient implementation, avoid
9450 one copy of the file name. Found by code reading.
9452 2004-04-23 Vincent Celier <celier@gnat.com>
9454 * gnat_ugn.texi: Add documentation for gnatmake switch -eL
9455 Correct documentation on gnatmake switches transmitted to the compiler
9457 * ali.ads: Minor comment fix
9459 2004-04-23 Javier Miranda <miranda@gnat.com>
9461 * sem_ch6.adb: (Confirming Types): Code cleanup
9463 * decl.c (gnat_to_gnu_entity): Give support to anonymous access to
9464 subprogram types: E_Anonymous_Access_Subprogram_Type and
9465 E_Anonymous_Access_Protected_Subprogram_Type.
9467 2004-04-23 Thomas Quinot <quinot@act-europe.fr>
9469 * sem_dist.adb: Add a new paramter to the RAS_Access TSS indicating
9470 whether a pragma All_Calls_Remote applies to the subprogram on which
9472 No functional change is introduced by this revision; the new parameter
9473 will be used to allow calls to local RCI subprograms to be optimized
9474 to not use the PCS in the case where no pragma All_Calls_Remote applies,
9475 as is already done in the PolyORB implementation of the DSA.
9477 * exp_dist.adb: Add a new paramter to the RAS_Access TSS indicating
9478 whether a pragma All_Calls_Remote applies to the subprogram on which
9480 No functional change is introduced by this revision; the new parameter
9481 will be used to allow calls to local RCI subprograms to be optimized
9482 to not use the PCS in the case where no pragma All_Calls_Remote applies,
9483 as is already done in the PolyORB implementation of the DSA.
9485 2004-04-23 Robert Dewar <dewar@gnat.com>
9487 * Makefile.rtl: Add entry for s-addope.o in run time library list
9488 * Make-lang.in: Add entry for s-addope.o to GNAT1 objects
9489 * s-addope.ads, s-addope.adb: New files.
9491 * s-carsi8.adb, s-carun8.adb, s-casi16.adb, s-casi32.adb,
9492 s-casi64.adb, s-caun16.adb, s-caun32.adb, s-caun64.adb,
9493 s-finimp.adb, s-geveop.adb, s-stoele.adb: Modifications to allow
9494 System.Address to be non-private and signed.
9496 * sem_elim.adb: Minor reformatting (fairly extensive)
9497 Some minor code reorganization from code reading
9498 Add a couple of ??? comments
9500 2004-04-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9502 * trans.c (tree_transform, build_unit_elab): Don't call getdecls.
9503 (tree_transform, case N_If_Statement): Remove non-determinism.
9505 * utils.c (begin_subprog_body): Just set DECL_CONTEXT in PARM_DECL.
9507 2004-04-23 Sergey Rybin <rybin@act-europe.fr>
9509 * gnat_rm.texi: Small fixes in the changes made in the 'pragma
9512 * snames.ads, snames.adb: Remove Name_Homonym_Number (Homonym_Number is
9513 no longer used as a parameter name for Eliminate pragma).
9515 2004-04-22 Laurent GUERBY <laurent@guerby.net>
9517 PR optimization/14984
9518 PR optimization/14985
9519 * trans.c (gigi): Fix non determinism leading to bootstrap
9520 comparison failures.
9522 2004-04-21 Pascal Obry <obry@gnat.com>
9524 * adaint.c (__gnat_portable_spawn): Quote first argument (argv[0])
9525 passed to spawnvp() to properly handle program pathname with spaces on
9528 2004-04-21 Emmanuel Briot <briot@act-europe.fr>
9530 * g-debpoo.adb (Print_Info): Avoid extra work if Display_Slots is False.
9531 (Allocate, Deallocate, Free_Physically): Make sure the tasks are
9532 unlocked in case of exceptions.
9534 2004-04-21 Joel Brobecker <brobecker@gnat.com>
9536 * gigi.h (get_target_no_dollar_in_label): Remove extern declaration.
9537 This function does not exist anymore.
9539 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
9541 * gnatbind.adb, gnatlink.adb: Update name of imported C symbol.
9543 * link.c: Move variables to the __gnat name space.
9545 * Makefile.in: list link.o explicitly when needed.
9547 * mlib.adb: Remove pragma Linker_Option for "link.o" from mlib.
9549 2004-04-21 Javier Miranda <miranda@gnat.com>
9551 * einfo.adb (Original_Access_Type): New subprogram
9552 (Set_Original_Access_Type): New subprogram
9553 (Write_Field21_Name): Write the name of the new field
9555 * einfo.ads (Original_Access_Type): New field present in access to
9557 Addition of two new entities: E_Anonymous_Access_Subprogram_Type, and
9558 E_Anonymous_Access_Protected_Subprogram_Type.
9560 * lib-xref.adb (Output_One_Ref): Give support to anonymous access to
9563 * lib-xref.ads (Xref_Entity_Letters): Initialize values corresponding
9564 to anonymous access to subprogram types.
9566 * sem_attr.adb (Resolve_Attribute): Give support to anonymous access
9567 to subprogram types.
9569 * sem_ch3.adb (Access_Definition): Complete decoration of entities
9570 corresponding to anonymous access to subprogram types.
9571 (Analyze_Component_Declaration): Add new actual to the call to
9572 subprogram replace_anonymous_access_to_protected_subprogram.
9573 (Array_Type_Declaration): Add new actual to the call to subprogram
9574 replace_anonymous_access_to_protected_subprogram.
9575 (Process_Discriminants): Add new actual to the call to subprogram
9576 replace_anonymous_access_to_protected_subprogram.
9577 (Replace_Anonymous_Access_To_Protected_Subprogram): New formal.
9579 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
9582 * sem_ch6.adb, sem_type.adb, sem_res.adb: Give support to anonymous
9583 access to subprogram types.
9585 * sem_util.adb (Has_Declarations): Addition of package_specification
9588 2004-04-21 Ed Schonberg <schonberg@gnat.com>
9590 * sem_prag.adb (Make_Inline): If subprogram is a renaming, propagate
9591 inlined flags to renamed entity only if in current unit.
9593 2004-04-21 Thomas Quinot <quinot@act-europe.fr>
9595 * s-parint.ads: Add DSA implementation marker.
9597 * rtsfind.ads, rtsfind.adb, snames.ads, snames.adb, s-rpc.adb: Use the
9598 value of System.Partition_Interface.DSA_Implementation to determine
9599 what version of the distributed systems annex is available (no
9600 implementation, GLADE, or PolyORB).
9602 2004-04-21 Joel Brobecker <brobecker@gnat.com>
9604 * targtyps.c (get_target_no_dollar_in_label): Remove, no longer used.
9606 2004-04-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9608 * utils.c (convert, case CONSTRUCTOR, COMPONENT_REF): Do not make node
9609 with new type if alias sets differ.
9610 Fixes ACATS c41103b.
9612 2004-04-21 Vincent Celier <celier@gnat.com>
9614 * prj.ads: Remove FORTRAN as an accepted language: not tested yet.
9615 Add array Lang_Args for the language specific compiling argument
9618 * gnat_ugn.texi: Explain in more details when a library is rebuilt.
9620 2004-04-21 Sergey Rybin <rybin@act-europe.fr>
9622 * gnat_rm.texi: Update the descripton of the Eliminate pragma
9623 according to the recent changes in the format of the parameters of the
9624 pragma (replacing Homonym_Number with Source_Location).
9626 2004-04-19 Arnaud Charlet <charlet@act-europe.fr>
9628 * 5isystem.ads: Removed, unused.
9630 * gnat_rm.texi: Redo 1.13 change.
9632 2004-04-19 Robert Dewar <dewar@gnat.com>
9634 * s-stoele.ads: Clean up definition of Storage_Offset (the new
9635 definition is cleaner, avoids the kludge of explicit Standard operator
9636 references, and also is consistent with a visible System.Address with
9637 no visible operations.
9639 * s-geveop.adb: Add declarations to avoid assumption of visible
9640 operations on type System.Address (since these might not be available
9641 if Address is a non-private type for which the operations
9644 * sem_eval.adb: Minor reformatting
9646 * s-carsi8.ads, s-carun8.ads, s-casi16.ads, s-casi32.ads,
9647 s-casi64.ads, s-caun16.ads, s-caun32.ads, s-caun64.ads: Minor
9648 reformatting (new function spec format).
9650 * s-auxdec.adb, s-carsi8.adb, s-carun8.adb, s-casi16.adb,
9651 s-casi32.adb, s-casi64.adb, s-caun16.adb, s-caun32.adb,
9652 s-caun64.adb: Add declarations to avoid assumption of visible
9653 operations on type System.Address (since these might not be available
9654 if Address is a non-private type for which the operations are made
9657 * lib.ads, lib.adb (Synchronize_Serial_Number): New procedure.
9659 * exp_intr.adb: Minor comment update
9661 * exp_aggr.adb, exp_attr.adb, exp_ch13.adb: Minor reformatting.
9663 * 5omastop.adb: Add declarations to avoid assumption of visible
9664 operations on type System.Address (since these might not be available
9665 if Address is a non-private type for which the operations
9668 2004-04-19 Vincent Celier <celier@gnat.com>
9670 * switch-m.adb: (Scan_Make_Switches): Process new switch -eL
9672 * prj-pars.ads (Parse): New Boolean parameter Process_Languages,
9675 * prj-proc.adb (Process): New Boolean parameter Process_Languages,
9677 Call Check with Process_Languages.
9678 (Check): New Boolean parameter Process_Languages. Call Recursive_Check
9679 with Process_Languages.
9680 (Recursive_Check): New Boolean parameter Process_Languages. Call
9681 Nmsc.Ada_Check or Nmsc.Other_Languages_Check according to
9684 * prj-proc.ads (Process): New Boolean parameter Process_Languages,
9686 * prj-util.ads, prj-util.adb (Executable_Of): New Boolean
9687 parameter Ada_Main, defaulted to True.
9688 Check for Ada specific characteristics only when Ada_Main is True.
9690 * opt.ads: (Follow_Links): New Boolean flag for gnatmake
9692 * prj.adb: (Project_Empty): Add new Project_Data components.
9694 * prj.ads: New types and tables for non Ada languages.
9695 (Project_Data): New components Languages, Impl_Suffixes,
9696 First_Other_Source, Last_Other_Source, Imported_Directories_Switches,
9697 Include_Path, Include_Data_Set.
9699 * prj-env.ads, prj-env.adb: Minor reformatting
9701 * prj-nmsc.ads, prj-nmsc.adb: (Other_Languages_Check): New procedure
9702 Put subprograms in alphabetical order
9704 * prj-pars.adb (Parse): New Boolean parameter Process_Languages,
9705 defaulted to Ada; Call Prj.Proc.Process with Process_Languages and
9708 * mlib-prj.adb: Back out modification in last version, as they are
9710 (Build_Library.Check_Libs): Remove useless pragma Warnings (Off)
9712 * make.adb: (Mains): Moved to package Makeutl
9713 (Linker_Opts): Moved to package Makeutl
9714 (Is_External_Assignment): Moved to package Makeutl
9715 (Test_If_Relative_Path): Moved to package Makeutl
9716 (Gnatmake): Move sorting of linker options to function
9717 Makeutl.Linker_Options_Switches.
9719 * makeutl.ads, makeutl.adb: New files.
9721 * Makefile.in: Add makeutl.o to the object files for gnatmake
9723 * makeusg.adb: Add line for new switch -eL.
9725 * gnatls.adb (Image): New function.
9726 (Output_Unit): If in verbose mode, output the list of restrictions
9727 specified by pragmas Restrictions.
9729 * 5bml-tgt.adb, 5vml-tgt.adb (Build_Dynamic_Library): Do not use
9732 * a-calend.adb (Split): Shift the date by multiple of 56 years, if
9733 needed, to put it in the range 1970 (included) - 2026 (excluded).
9734 (Time_Of): Do not shift Unix_Min_Year (1970).
9735 Shift the date by multiple of 56 years, if needed, to put it in the
9736 range 1970 (included) - 2026 (excluded).
9738 * adaint.h, adaint.c (__gnat_set_executable): New function.
9740 2004-04-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9742 * trans.c (tree_transform, case N_Subprogram_Body): Temporarily push
9744 (tree_transform, case N_Procedure_Call): Fix typo in setting TREE_TYPE.
9745 (tree_transform, case N_Label): Don't set LABEL_STMT_FIRST_IN_EH.
9746 (tree_transform, case N_Procedure_Call_Statement): Build a tree.
9747 (tree_transform, case N_Code_Statement): Likewise.
9748 (gnat_expand_stmt, case LABEL_STMT): Don't look at
9749 LABEL_STMT_FIRST_IN_EH.
9750 (gnat_expand_stmt, case ASM_STMT): New case.
9752 * utils2.c (build_unary_op): Properly set TREE_READONLY of
9753 UNCONSTRAINED_ARRAY_REF.
9755 * utils.c (poplevel): Temporarily push/pop GC context around inline
9758 * decl.c (maybe_variable): Properly set TREE_READONLY of
9759 UNCONSTRAINED_ARRAY_REF.
9760 (make_packable_type): Only reference TYPE_IS_PADDING_P for RECORD_TYPE.
9762 * ada-tree.def: (ASM_STMT): New.
9764 * ada-tree.h: (LABEL_STMT_FIRST_IN_EH): Deleted.
9765 (ASM_STMT_TEMPLATE, ASM_STMT_OUTPUT, ASM_STMT_ORIG_OUT,
9766 ASM_STMT_INPUT): New.
9767 (ASM_STMT_CLOBBER): Likewise.
9769 2004-04-19 Thomas Quinot <quinot@act-europe.fr>
9771 * a-except.adb, s-parint.ads, s-parint.adb, types.ads, types.h: Use
9772 general rcheck mechanism to raise Program_Error for E.4(18), instead
9773 of a custom raiser in System.Partition_Interface.
9774 Part of general cleanup work before PolyORB integration.
9776 * snames.ads, snames.adb: Add new runtime library entities and names
9779 * sem_dist.ads, sem_dist.adb (Get_Subprogram_Id): Move from sem_dist to
9781 (Build_Subprogram_Id): New subprogram provided by exp_dist
9782 Code reorganisation in preparation for PolyORB integration.
9784 * exp_dist.ads, exp_dist.adb (Get_Subprogram_Id): Move from sem_dist to
9786 (Build_Subprogram_Id): New subprogram provided by exp_dist
9788 * sem_ch4.adb (Analyze_One_Call): Fix error message for mismatch in
9789 actual parameter types for call to dereference of an
9790 access-to-subprogram type.
9792 * rtsfind.ads: Add new runtime library entities and names for PolyORB
9795 * gnatlink.adb (Value): Remove. Use Interfaces.C.Strings.Value
9796 instead, which has the same behaviour here since we never pass it a
9799 * link.c (run_path_option, Solaris case): Use -Wl, as for other
9802 * Makefile.in: adjust object file lists for gnatlink and gnatmake
9803 to account for new dependency upon Interfaces.C.Strings + link.o
9804 For x86 FreeBSD, use 86numaux.
9806 * make.adb, gnatcmd.adb: Linker_Library_Path_Option has been moved up
9807 from Mlib.Tgt to Mlib.
9809 * mlib.ads, mlib.adb (Linker_Library_Path_Option): New subprogram, now
9812 * mlib-tgt.ads, mlib-tgt.adb (Linker_Library_Path_Option): Remove
9813 target-specific versions of this subprogram, now implemented as a
9814 target-independent function in Mlib.
9816 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb, 5lml-tgt.adb,
9817 5sml-tgt.adb, 5vml-tgt.adb, 5zml-tgt.adb, 5wml-tgt.adb
9818 (Linker_Library_Path_Option): Remove target-specific versions of this
9819 subprogram, now implemented as a target-independent function in Mlib.
9821 * atree.adb: (Allocate_Initialize_Node): New subprogram.
9822 Factors out node table slots allocation.
9823 (Fix_Parents): New subprogram.
9824 Encapsulate the pattern of fixing up parent pointers for syntactic
9825 children of a rewritten node.
9826 (New_Copy_Tree): Use New_Copy to copy non-entity nodes.
9827 (Rewrite): Use New_Copy when creating saved copy of original node.
9828 (Replace): Use Copy_Node to copy nodes.
9830 2004-04-19 Javier Miranda <miranda@gnat.com>
9832 * sprint.adb (Sprint_Node_Actual): Give support to the new
9833 Access_To_Subprogram node available in Access_Definition nodes. In
9834 addition, give support to the AI-231 node fields: null-exclusion,
9835 all-present, constant-present.
9837 * sem_util.ads, sem_util.adb: (Has_Declarations): New subprogram
9839 * sinfo.ads, sinfo.adb:
9840 New field Access_To_Subprogram_Definition in Access_Definition nodes
9842 * sem_ch6.adb (Process_Formals): Move here the code that creates and
9843 decorates internal subtype declaration corresponding to the
9844 null-excluding formal. This code was previously in Set_Actual_Subtypes.
9845 In addition, carry out some code cleanup on this code. In case of
9846 access to protected subprogram call
9847 Replace_Anonymous_Access_To_Protected_Subprogram.
9848 (Set_Actual_Subtypes): Code cleanup.
9850 * sem_ch8.adb (Analyze_Object_Renaming): Remove un-necessary call to
9851 Find_Type in case of anonymous access renamings. Add warning in case of
9852 null-excluding attribute used in anonymous access renaming.
9854 * sem_ch3.ads (Replace_Anonymous_Access_To_Protected_Subprogram): New
9857 * sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram): New
9859 (Access_Definition): In case of anonymous access to subprograms call
9860 the corresponding semantic routine to decorate the node.
9861 (Access_Subprogram_Declaration): Addition of some comments indicating
9862 some code that probably should be added here. Detected by comparison
9863 with the access_definition subprogram.
9864 (Analyze_Component_Declaration): In case of access to protected
9865 subprogram call Replace_Anonymous_Access_To_Protected.
9866 (Array_Type_Declaration): In case of access to protected subprogram call
9867 Replace_Anonymous_Access_To_Protected_Subprogram.
9868 (Process_Discriminants): In case of access to protected subprogram call
9869 Replace_Anonymous_Access_To_Protected_Subprogram.
9871 * par.adb (P_Access_Definition): New formal that indicates if the
9872 null-exclusion part was present.
9873 (P_Access_Type_Definition): New formal that indicates if the caller has
9874 already parsed the null-excluding part.
9876 * par-ch3.adb (P_Subtype_Declaration): Code cleanup.
9877 (P_Identifier_Declarations): Code cleanup and give support to renamings
9878 of anonymous access to subprogram types.
9879 (P_Derived_Type_Def_Or_Private_Ext_Decl): Code cleanup.
9880 (P_Array_Type_Definition): Give support to AI-254.
9881 (P_Component_Items): Give support to AI-254.
9882 (P_Access_Definition): New formal that indicates if the header was
9883 already parsed by the caller.
9884 (P_Access_Type_Definition): New formal that indicates if the caller has
9885 already parsed the null-excluding part.
9887 * par-ch6.adb (P_Formal_Part): Add the null-excluding parameter to the
9888 call to P_Access_Definition.
9890 2004-04-19 Geert Bosch <bosch@gnat.com>
9892 * checks.adb (Apply_Float_Conversion_Check): New procedure to implement
9893 the delicate semantics of floating-point to integer conversion.
9894 (Apply_Type_Conversion_Checks): Use Apply_Float_Conversion_Check.
9896 * eval_fat.adb (Machine_Mantissa): Moved to spec.
9897 (Machine_Radix): New function.
9899 * eval_fat.ads (Machine_Mantissa): Moved from body for use in
9901 (Machine_Radix): New function also for use in conversion checks.
9903 2004-04-19 Ed Schonberg <schonberg@gnat.com>
9905 * par-prag.adb (Source_File_Name_Project): Fix typo in error message.
9907 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Call analyze
9908 to decorate the access-to-protected subprogram and the equivalent type.
9910 * checks.adb (Null_Exclusion_Static_Checks): Code cleanup. Give support
9911 to anonymous access to subprogram types.
9913 * exp_ch4.adb (Expand_N_In): Preserve Static flag before
9914 constant-folding, for legality checks in contexts that require an RM
9917 * exp_ch6.adb (Expand_N_Function_Call): If call may generate large
9918 temporary but stack checking is not enabled, increment serial number
9919 to so that symbol generation is consistent with and without stack
9922 * exp_util.ads, exp_util.adb (May_Generate_Large_Temp): Predicate is
9923 independent on whether stack checking is enabled, caller must check
9924 the corresponding flag.
9926 * sem_ch3.adb (Constrain_Index): Index bounds given by attributes need
9928 (Build_Derived_Concurrent_Type): Inherit Is_Constrained flag from
9929 parent if it has discriminants.
9930 (Build_Derived_Private_Type): Constructed full view does
9931 not come from source.
9932 (Process_Discriminants): Default discriminants on a tagged type are
9933 legal if this is the internal completion of a private untagged
9936 * sem_ch6.adb (Set_Actual_Subtypes): The generated declaration needs
9937 no constraint checks, because it corresponds to an existing object.
9939 * sem_prag.adb (Process_Convention): Pragma applies
9940 only to subprograms in the same declarative part, i.e. the same unit,
9943 * sem_res.adb (Valid_Conversion): In an instance or inlined body,
9944 ignore type mismatch on a numeric conversion if expression comes from
9947 2004-04-19 Sergey Rybin <rybin@act-europe.fr>
9949 * sem_elim.adb (Process_Eliminate_Pragma): Remove the processing for
9950 Homonym_Number parameter, add processing for Source_Location parameter
9952 (Check_Eliminated): Remove the check for homonym numbers, add the check
9953 for source location traces.
9955 * sem_elim.ads (Process_Eliminate_Pragma): Replace Arg_Homonym_Number
9956 with Arg_Source_Location corresponding to the changes in the format of
9959 * sem_prag.adb: (Analyze_Pragma): Changes in the processing of
9960 Eliminate pragma corresponding to the changes in the format of the
9961 pragma: Homonym_Number is replaced with Source_Location, two ways of
9962 distinguishing homonyms are mutially-exclusive.
9964 2004-04-19 Joel Brobecker <brobecker@gnat.com>
9966 * get_targ.ads (Get_No_Dollar_In_Label): Remove.
9968 * exp_dbug.adb (Output_Homonym_Numbers_Suffix): Remove use of
9969 No_Dollar_In_Label, no longer necessary, as it is always True.
9970 (Strip_Suffixes): Likewise.
9972 2004-04-19 Gary Dismukes <dismukes@gnat.com>
9974 * s-stalib.ads (type Exception_Code): Use Integer'Size for exponent of
9975 modulus for compatibility with size clause on targets with 16-bit
9978 * layout.adb (Discrimify): In the case of private types, set Vtyp to
9979 full type to fix type mismatches on calls to size functions for
9980 discriminant-dependent array components.
9982 2004-04-19 Jerome Guitton <guitton@act-europe.fr>
9984 * Makefile.in (gnatlib-zcx): New target, for building a ZCX run-time
9987 2004-04-19 Pascal Obry <obry@gnat.com>
9989 * mdll-utl.adb (Locate): New version is idempotent.
9991 2004-04-17 Laurent Guerby <laurent@guerby.net>
9993 PR ada/14988 (partial)
9994 * impunit.adb: Fix typo.
9996 2004-04-14 Nathanael Nerode <neroden@gcc.gnu.org>
9998 * Make-lang.in: Remove obsolete rts-none, rts-cert, install-rts-none,
9999 and install-rts-cert targets. Remove all gnatlib and gnattools
10000 targets and all other rts-* targets (moved to libada). Remove (now)
10001 unused Make variables CHMOD, CHMOD_AX_FLAGS, shext, THREAD_KIND,
10002 TRACE, GNATLIBFLAGS, GNATLIBCFLAGS.
10004 2004-04-08 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10006 * trans.c (tree_transform): Shortcut returning error_mark_node for
10007 statements in annotate_only_mode.
10008 (tree_transform, case N_Label, case N_Return_Statement,
10009 N_Goto_Statement): Make statement tree instead of generating code.
10010 (tree_transform, case N_Assignment_Statement): No longer check
10011 type_annotate_only.
10012 (gnat_expand_stmt, case GOTO_STMT, case LABEL_STMT, case
10014 (first_nondeleted_insn, build_block_stmt, make_expr_stmt_from_rtl):
10016 (gnat_to_gnu): Collect any RTL generated and deal with it.
10017 (tree_transform, case N_And_Then): Refine when have non-null RTL_EXPR.
10018 (tree_transform case N_If_Statement): Rewrite to make IF_STMT.
10019 (gnat_expand_stmt, case BLOCK_STMT, IF_STMT): New cases.
10021 * ada-tree.def (GOTO_STMT, LABEL_STMT, RETURN_STMT): New tree nodes.
10023 * ada-tree.def (EXPR_STMT): Fix typo in name.
10024 (BLOCK_STMT, IF_STMT): New nodes.
10026 * ada-tree.h (GOTO_STMT_LABEL, LABEL_STMT_LABEL,
10027 LABEL_STMT_FIRST_IN_EH): New macros.
10028 (RETURN_STMT_EXPR): Likewise.
10030 * ada-tree.h: (BLOCK_STMT_LIST, IF_STMT_COND, IF_STMT_TRUE,
10031 IF_STMT_ELSEIF, IF_STMT_ELSE): New macros.
10033 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
10035 * atree.ads: Correct documentation on extended nodes.
10037 * link.c: Set run_path_option for FreeBSD.
10039 2004-04-08 Vincent Celier <celier@gnat.com>
10041 * mlib-prj.adb (Build_Library.Check_Libs): On OpenVMS, if dec.ali is
10042 one of the ALI file, do not link with DEC lib.
10044 * par.adb Remove the last two characters ("%s" or "%b") when checking
10045 if a language defined unit may be recompiled.
10047 2004-04-08 Ed Schonberg <schonberg@gnat.com>
10049 * sem_ch4.adb (Remove_Abstract_Operations): Improve error message when
10050 removal of abstract operation leaves no possible interpretation for
10053 * sem_eval.adb (Eval_Qualified_Expression): Use
10054 Set_Raises_Constraint_Error on node when needed, so that it does not
10055 get optimized away by subsequent optimizations.
10057 * sem_res.adb (Resolve_Intrinsic_Operator): Save interpretations of
10058 operands even when they are not wrapped in a type conversion.
10060 2004-04-08 Olivier Hainque <hainque@act-europe.fr>
10062 * sem_prag.adb (Set_Exported): Warn about making static as result of
10063 export only when the export is coming from source. This may be not
10064 be true e.g. on VMS where we expand export pragmas for exception codes
10065 together with imported or exported exceptions, and we don't want the
10066 user to be warned about something he didn't write.
10068 2004-04-08 Thomas Quinot <quinot@act-europe.fr>
10070 * sem_util.adb (Note_Possible_Modification): Reorganize to remove code
10071 duplication between normal entities and those declared as renamings.
10072 No functional change.
10074 * s-fileio.ads (Form): Remove pragma Inline, as we cannot currently
10075 inline functions returning an unconstrained result.
10077 2004-04-08 Eric Botcazou <ebotcazou@act-europe.fr>
10079 * utils.c (type_for_mode): Handle BLKmode and VOIDmode properly, to
10080 conform to what other front-ends do.
10082 2004-04-08 Doug Rupp <rupp@gnat.com>
10084 * 5vml-tgt.adb: Use Gas instead of VMS Macro to build auto init shared
10087 2004-04-06 Pascal Obry <obry@gnat.com>
10089 * adaint.c (DIR_SEPARATOR): Properly set DIR_SEPARATOR on Win32.
10091 * osint.adb (Program_Name): Do not look past a directory separator.
10093 2004-04-06 Thomas Quinot <quinot@act-europe.fr>
10095 * atree.adb: Update comment (Rewrite_Substitute_Node no longer exists).
10097 * exp_ch6.adb (Rewrite_Function_Call): Clarify documentation of
10098 requirement for preserving a copy of the original assignment node.
10100 * sinfo.ads: Update comment (Original_Tree -> Original_Node).
10102 2004-04-06 Olivier Hainque <hainque@act-europe.fr>
10104 (__gnat_initialize [Vxworks]): Enable references to the crtstuff bits
10107 2004-04-06 Ed Schonberg <schonberg@gnat.com>
10109 * sem_ch4.adb (Remove_Abstract_Operations): Extend previous changes to
10110 operator calls in functional notation, and apply
10111 Universal_Interpretation to operands, not to their type.
10113 2004-04-06 Robert Dewar <dewar@gnat.com>
10115 * 5wdirval.adb: Minor reformatting
10117 2004-04-06 Ed Falis <falis@gnat.com>
10119 * gnat_rm.texi: Improve a reference to the GCC manual
10121 2004-04-05 Vincent Celier <celier@gnat.com>
10123 * adaint.h, adaint.c: Add function __gnat_named_file_length
10125 * impunit.adb: Add Ada.Directories to the list
10127 * Makefile.in: Add VMS and Windows versions of
10128 Ada.Directories.Validity package body.
10130 * Makefile.rtl: Add a-direct and a-dirval
10132 * mlib-tgt.ads: Minor comment update.
10134 * a-dirval.ads, a-dirval.adb, 5vdirval.adb, 5wdirval.adb,
10135 a-direct.ads, a-direct.adb: New files.
10137 2004-04-05 Vincent Celier <celier@gnat.com>
10140 * make.adb (Scan_Make_Arg): Pass any -fxxx switches to gnatlink, not
10141 just to the compiler.
10143 2004-04-05 Robert Dewar <dewar@gnat.com>
10145 * a-except.adb (Exception_Name_Simple): Make sure lower bound of
10146 returned string is 1.
10148 * ali-util.adb: Use proper specific form for Warnings (Off, entity)
10150 * eval_fat.ads: Minor reformatting
10152 * g-curexc.ads: Document that lower bound of returned string values
10155 * gnatlink.adb: Add ??? comment for previous change
10156 (need to document why this is VMS specific)
10158 * s-stoele.ads: Minor reformatting
10160 * tbuild.ads: Minor reformatting throughout (new function specs)
10162 * par-ch10.adb (P_Context_Clause): Handle comma instead of semicolon
10165 * scng.adb: Minor reformatting
10167 2004-04-05 Geert Bosch <bosch@gnat.com>
10169 * eval_fat.adb (Machine): Remove unnecessary suppression of warning.
10170 (Leading_Part): Still perform truncation to machine number if the
10171 specified radix_digits is greater or equal to machine_mantissa.
10173 2004-04-05 Javier Miranda <miranda@gnat.com>
10175 * par-ch3.adb: Complete documentation of previous change
10176 Correct wrong syntax documentation of the OBJECT_DECLARATION rule
10177 (aliased must appear before constant).
10179 * par-ch4.adb: Complete documentation of previous change.
10181 * par-ch6.adb: Complete documentation of previous change.
10183 * sinfo.ads: Fix typo in commment.
10185 2004-04-05 Ed Schonberg <schonberg@gnat.com>
10187 * sem_ch3.adb (Inherit_Components): If derived type is private and has
10188 stored discriminants, use its discriminants to constrain parent type,
10189 as is done for non-private derived record types.
10191 * sem_ch4.adb (Remove_Abstract_Operations): New subprogram to implement
10192 Ada 2005 AI-310: an abstract non-dispatching operation is not a
10193 candidate interpretation in an overloaded call.
10195 * tbuild.adb (Unchecked_Convert_To): Preserve conversion node if
10196 expression is Null and target type is not an access type (e.g. a
10197 non-private address type).
10199 2004-04-05 Thomas Quinot <quinot@act-europe.fr>
10201 * exp_ch6.adb (Rewrite_Function_Call): When rewriting an assignment
10202 statement whose right-hand side is an inlined call, save a copy of the
10203 original assignment subtree to preserve enough consistency for
10204 Analyze_Assignment to proceed.
10206 * sem_ch5.adb (Analyze_Assignment): Remove a costly copy of the
10207 complete assignment subtree which is now unnecessary, as the expansion
10208 of inlined call has been improved to preserve a consistent assignment
10209 tree. Note_Possible_Modification must be called only
10210 after checks have been applied, or else unnecessary checks will
10213 * sem_util.adb (Note_Possible_Modification): Reorganise the handling
10214 of explicit dereferences that do not Come_From_Source:
10215 - be selective on cases where we must go back to the dereferenced
10216 pointer (an assignment to an implicit dereference must not be
10217 recorded as modifying the pointer);
10218 - do not rely on Original_Node being present (Analyze_Assignment
10219 calls Note_Possible_Modification on a copied tree).
10221 * sem_warn.adb (Check_References): When an unset reference to a pointer
10222 that is never assigned is encountered, prefer '<pointer> may be null'
10223 warning over '<pointer> is never assigned a value'.
10225 2004-04-05 Ramon Fernandez <fernandez@gnat.com>
10227 * tracebak.c: Change STOP_FRAME in ppc vxworks to be compliant with
10230 2004-04-05 Olivier Hainque <hainque@act-europe.fr>
10232 * 5gmastop.adb (Pop_Frame): Comment out the pragma Linker_Option for
10233 libexc. We currently don't reference anything in this library and
10234 linking it in triggers linker warnings we don't want to see.
10236 * init.c: Update comments.
10238 2004-04-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10240 * decl.c (gnat_to_gnu_entity): Use TYPE_READONLY.
10241 * utils.c (create_field_decl): Likewise.
10242 * utils2.c (build_unary_op, gnat_build_constructor): Likewise.
10244 2004-04-02 Arnaud Charlet <charlet@act-europe.fr>
10246 * gnat-style.texi, gnat_rm.texi, gnat_ugn.texi: Remove RCS tags.
10247 Replace ifinfo by ifnottex, to make makeinfo --html happy again.
10248 Add info directory entry and category.
10250 2004-04-02 Jan Hubicka <jh@suse.cz>
10252 * utils.c: Include function.h
10253 (end_subprog_body): Clear DECL_STRUCT_FUNCTION.
10255 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
10258 * Make-lang.in: Clean up generation of documentation
10260 * gnat-style.texi, gnat_rm.texi, ug_words: Resync with AdaCore version
10262 * xgnatug.adb: Removed, replaced by xgnatugn.adb
10264 * xgnatugn.adb: Replaces xgnatug.adb
10266 * gnat_ug.texi: Removed, replaced by gnat_ugn.texi
10268 * gnat_ugn.texi: Replaces gnat_ug.texi. Resync with AdaCore version
10270 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10271 gnat_ug_wnt.texi: Removed.
10273 2004-04-01 Arnaud Charlet <charlet@act-europe.fr>
10275 * utils2.c: Update copyright notice.
10277 2004-04-01 Robert Dewar <dewar@gnat.com>
10279 * checks.adb: Minor reformatting throughout
10280 Note that prev checkin added RM reference to alignment warning
10282 2004-04-01 Ed Schonberg <schonberg@gnat.com>
10284 * exp_aggr.adb (Get_Component_Val): Treat a string literal as
10285 non-static when building aggregate for bit-packed array.
10287 * exp_ch4.adb (Expand_N_Slice): If a packed slice is an actual of a
10288 function call that is itself the actual in a procedure call, build
10291 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): If right-hand side is
10292 a string literal, create a temporary for it, constant folding only
10293 handles scalars here.
10295 2004-04-01 Vincent Celier <celier@gnat.com>
10297 * ali-util.adb (Post_Scan, Error_Msg, Error_Msg_S, Error_Msg_SC,
10298 Error_Msg_SP): New empty procedures to instantiate the Scanner.
10299 (Style, Scanner): Instantiations of Styleg and Scng to be able to scan
10301 (Accumulate_Checksum, Initialize_Checksum): Remove procedures.
10302 (Get_File_Checksum): Use the instantiated scanner to scan all the tokens
10303 and get the checksum.
10305 * make.adb (Gnatmake): Do not insert into Q the Main_Source if it is
10307 Increase the Marking_Label at the end of the Multiple_Main_Loop,
10308 instead of at the beginning.
10310 * osint.adb (Lib_File_Name): Use Multi_Unit_Index_Character, not '~'
10312 (Osint package elaboration): Change Multi_Unit_Index_Character to '$' if
10315 * osint.ads (Multi_Unit_Index_Character): New Character global variable
10317 * osint-c.adb (Set_Library_Info_Name): Use Multi_Unit_Index_Character,
10320 * par.adb: Remove test on file name to detect language defined units.
10321 Add test on unit name, after parsing, to detect language defined units
10322 that are not compiled with -gnatg (except System.RPC and its children)
10324 * par-ch10.adb (P_Compilation_Unit): In multi-unit sources, scan the
10325 following units without style checking.
10327 * switch-c.adb: Change -gnatC to -gnateI
10329 * usage.adb: Document new switch -gnateInnn
10331 * scng.adb (Accumulate_Token_Checksum): New procedure
10332 (Scan): Call Accumulate_Token_Checksum after each identifier, reserved
10333 word or literal number.
10334 (Scan.Nlit.Scan_Integer): Do not accumulate internal '_' in litteral
10337 2004-04-01 Thomas Quinot <quinot@act-europe.fr>
10340 g-comlin.adb, sinput-c.adb, s-secsta.adb, s-tpobop.adb,
10341 switch-m.adb, 56taprop.adb, 5ginterr.adb, 5gmastop.adb,
10342 5staprop.adb, 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb,
10343 5vtpopde.adb: Add missing 'constant' keywords.
10345 2004-04-01 Javier Miranda <miranda@gnat.com>
10347 * par-ch4.adb: (P_Allocator): Code cleanup
10349 * sem_ch3.adb (Access_Definition): Properly set the null-excluding
10352 * sinfo.ads: Complete documentation of previous change
10354 2004-04-01 Pascal Obry <obry@gnat.com>
10356 * gnatlink.adb (Process_Binder_File): Remove duplicate linker options
10357 only on VMS. This special handling was done because an old GNU/ld bug
10358 on Windows which has been fixed.
10360 2004-04-01 GNAT Script <nobody@gnat.com>
10362 * Make-lang.in: Makefile automatically updated
10364 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10366 * decl.c (gnat_to_gnu_entity, make_type_from_size):
10367 Use TYPE_UNSIGNED, not TREE_UNSIGNED.
10368 * trans.c (tree_transform, convert_with_check): Likewise.
10369 * utils.c (gnat_signed_or_unsigned_type): Likewise.
10370 (build_vms_descriptor, unchecked_convert): Likewise.
10371 * utils2.c (nonbinary_modular_operation): Likewise.
10373 2004-03-29 Javier Miranda <miranda@gnat.com>
10375 * checks.adb (Null_Exclusion_Static_Checks): New subprogram
10376 (Install_Null_Excluding_Check): Local subprogram that determines whether
10377 an access node requires a runtime access check and if so inserts the
10378 appropriate run-time check.
10379 (Apply_Access_Check): Call Install_Null_Excluding check if required
10380 (Apply_Constraint_Check): Call Install_Null_Excluding check if required
10382 * checks.ads: (Null_Exclusion_Static_Checks): New subprogram
10384 * einfo.ads: Fix typo in comment
10386 * exp_ch3.adb (Build_Assignment): Generate conversion to the
10387 null-excluding type to force the corresponding run-time check.
10388 (Expand_N_Object_Declaration): Generate conversion to the null-excluding
10389 type to force the corresponding run-time check.
10391 * exp_ch5.adb (Expand_N_Assignment_Statement): Generate conversion to
10392 the null-excluding type to force the corresponding run-time check.
10394 * exp_ch6.adb (Expand_Call): Do not generate the run-time check in
10395 case of access types unless they have the null-excluding attribute.
10397 * sprint.adb (Sprint_Node_Actual): Give support to the null-exclusing
10400 * exp_util.ads: Fix typo in comment
10402 * par.adb (P_Null_Exclusion): New subprogram
10403 (P_Subtype_Indication): New formal that indicates if the null-excluding
10404 part has been scanned-out and it was present
10406 * par-ch3.adb, par-ch4.adb, par-ch6.adb: Give support to AI-231
10408 * sem_aggr.adb: (Check_Can_Never_Be_Null): New subprogram
10409 (Aggregate_Constraint_Checks): Generate conversion to the null-excluding
10410 type to force the corresponding run-time check
10411 (Resolve_Aggregate): Propagate the null-excluding attribute to the array
10413 (Resolve_Array_Aggregate): Carry out some static checks
10414 (Resolve_Record_Aggregate.Get_Value): Carry out some static check
10416 * sem_ch3.adb (Access_Definition): In Ada 0Y the Can_Never_Be_Null
10417 attribute must be set only if specified by means of the null-excluding
10418 part. In addition, we must also propagate the access-constant attribute
10420 (Access_Subprogram_Declaration, Access_Type_Declaration,
10421 Analyze_Component_Declaration, Analyze_Object_Declaration,
10422 Array_Type_Declaration, Process_Discriminants,
10423 Analyze_Subtype_Declaration): Propagate the null-excluding attribute
10424 and carry out some static checks.
10425 (Build_Derived_Access_Type): Set the null-excluding attribute
10426 (Derived_Type_Declaration, Process_Subtype): Carry out some static
10429 * sem_ch4.adb (Analyze_Allocator): Carry out some static checks
10431 * sem_ch5.adb (Analyze_Assignment): Carry out some static checks
10433 * sem_ch6.adb (Process_Formals): Carry out some static checks.
10434 (Set_Actual_Subtypes): Generate null-excluding subtype if the
10435 null-excluding part was present; it is not required to be done here in
10436 case of anonymous access types.
10437 (Set_Formal_Mode): Ada 0Y allows anonymous access to have the null
10440 * sem_res.adb (Resolve_Actuals): Carry out some static check
10441 (Resolve_Null): Allow null in anonymous access
10443 * sinfo.adb: New subprogram Null_Exclusion_Present
10444 All_Present and Constant_Present available on access_definition nodes
10446 * sinfo.ads: New flag Null_Exclusion_Present on subtype_declaration,
10447 object_declaration, derived_type_definition, component_definition,
10448 discriminant_specification, access_to_object_definition,
10449 access_function_definition, allocator, access_procedure_definition,
10450 access_definition, parameter_specification, All_Present and
10451 Constant_Present flags available on access_definition nodes.
10453 2004-03-29 Robert Dewar <dewar@gnat.com>
10455 * fname.adb, fname.ads, fname-sf.adb, fname-uf.adb, fname-uf.ads,
10456 gnat1drv.adb, lib.adb, lib.ads, lib-load.adb, lib-writ.adb,
10457 opt.ads, osint.adb, osint.ads, osint-c.adb, par.adb,
10458 par-ch10.adb, par-load.adb, par-prag.adb, sfn_scan.adb,
10459 sfn_scan.ads, sinput-l.adb, sinput-l.ads, switch-c.adb,
10460 sem_prag.adb: Updates to handle multiple units/file
10462 * par.adb: Change test for s-rpc to s-rp for detecting rpc and children
10464 * par.adb, memtrack.adb, prj-makr.adb, prj-part.adb,
10465 sem_util.adb: Minor reformatting
10467 * sem_ch12.adb: Add comment for previous change
10469 2004-03-29 Laurent Pautet <pautet@act-europe.fr>
10471 * osint.adb (Executable_Prefix): Set Exec_Name to the current
10472 executable name when not initialized. Otherwise, use its current value.
10474 * osint.ads (Exec_Name): Move Exec_Name from body to spec in order to
10475 initialize it to another executable name than the current one. This
10476 allows to configure paths for an executable name (gnatmake) different
10477 from the current one (gnatdist).
10479 2004-03-29 Ed Schonberg <schonberg@gnat.com>
10481 * exp_ch6.adb (Expand_Call): A call to a function declared in the
10482 current unit cannot be inlined if it appears in the body of a withed
10483 unit, to avoid order of elaboration problems in gigi.
10485 * exp_ch9.adb (Build_Protected_Sub_Specification): Generate debugging
10486 information for protected (wrapper) operation as well, to simplify gdb
10489 * sem_ch6.adb (Analyze_Subprogram_Body): For a private operation in a
10490 protected body, indicate that the entity for the generated spec comes
10491 from source, to ensure that references are properly generated for it.
10492 (Build_Body_To_Inline): Do not inline a function that returns a
10495 * sem_prag.adb (Process_Convention): If subprogram is overloaded, only
10496 apply convention to homonyms that are declared explicitly.
10498 * sem_res.adb (Make_Call_Into_Operator): If the operation is a function
10499 that renames an equality operator and the operands are overloaded,
10500 resolve them with the declared formal types, before rewriting as an
10503 2004-03-29 GNAT Script <nobody@gnat.com>
10505 * Make-lang.in: Makefile automatically updated
10507 2004-03-25 Vasiliy Fofanov <fofanov@act-europe.fr>
10509 * memtrack.adb: Log realloc calls, which are treated as free followed
10512 2004-03-25 Vincent Celier <celier@gnat.com>
10514 * prj-makr.adb (Process_Directories): Detect when a file contains
10515 several units. Do not include such files in the config pragmas or
10516 in the naming scheme.
10518 * prj-nmsc.adb (Record_Source): New parameter Trusted_Mode.
10519 Resolve links only when not in Trusted_Mode.
10520 (Find_Sources, Recursive_Find_Dirs, Find_Source_Dirs, Locate_Directory):
10521 Do not resolve links for the display names.
10523 * prj-part.adb (Parse_Single_Project, Project_Path_Name_Of): Do not
10524 resolve links when computing the display names.
10526 2004-03-25 Thomas Quinot <quinot@act-europe.fr>
10528 * sem_attr.adb (Check_Dereference): When the prefix of a 'Tag
10529 attribute reference does not denote a subtype, it can be any
10530 expression that has a classwide type, potentially after an implicit
10531 dereference. In particular, the prefix can be a view conversion for
10532 a classwide type (for which Is_Object_Reference holds), but it can
10533 also be a value conversion for an access-to-classwide type. In the
10534 latter case, there is an implicit dereference, and the original node
10535 for the prefix does not verify Is_Object_Reference.
10537 * sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): A view
10538 conversion of a discriminant-dependent component of a mutable object
10541 2004-03-25 Ed Schonberg <schonberg@gnat.com>
10543 * freeze.adb (Freeze_Entity): When an inherited subprogram is
10544 inherited, has convention C, and has unconstrained array parameters,
10545 place the corresponding warning on the derived type declaration rather
10546 than the original subprogram.
10548 * sem_ch12.adb (Instantiate_Formal_Subprogram): Set From_Default
10549 indication on renaming declaration, if formal has a box and actual
10552 * sem_ch8.adb (Analyze_Subprogram_Renaming): Use From_Default flag to
10553 determine whether to generate an implicit or explicit reference to
10554 the renamed entity.
10556 * sinfo.ads, sinfo.adb: New flag From_Default, to indicate that a
10557 subprogram renaming comes from a defaulted formal subprogram in an
10560 2004-03-25 Gary Dismukes <dismukes@gnat.com>
10562 * sem_elab.adb (Check_Elab_Call): Refine loop that checks for default
10563 value expressions to ensure that calls within a component definition
10564 will be checked (since those are evaluated during the record type's
10567 2004-03-25 Arnaud Charlet <charlet@act-europe.fr>
10569 * s-tpobop.adb: Code clean up:
10570 (Requeue_Call): Extract from PO_Service_Entries to remove duplicated
10572 (PO_Do_Or_Queue): Remove duplicated code and use Requeue_Call.
10574 2004-03-25 Jose Ruiz <ruiz@act-europe.fr>
10576 * Makefile.in: Clean up in the ravenscar run time.
10578 2004-03-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10580 * decl.c (gnat_to_gnu_entity, case E_Access_Type): Pass value
10581 of No_Strict_Aliasing to build_pointer_type_for_mode.
10582 * utils.c (update_pointer_to): Walk pointer and ref chains.
10584 2004-03-22 Cyrille Comar <comar@act-europe.fr>
10586 * ali.ads: Fix Comment about Dynamic_Elab.
10588 * gnatls.adb (Output_Unit): Add output of many flags (Dynamic_Elab,
10589 Has_RACW, Is_Generic, etc.)
10590 (Output_Object, Gnatls): Take into account ALI files not attached to
10593 2004-03-22 Vincent Celier <celier@gnat.com>
10595 * gprep.adb: Change all String_Access to Name_Id
10596 (Is_ASCII_Letter): new function
10597 (Double_File_Name_Buffer): New procedure
10598 (Preprocess_Infile_Name): New procedure
10599 (Process_Files): New procedure
10600 (Gnatprep): Check if output and input are existing directories.
10601 Call Process_Files to do the real job.
10603 2004-03-22 Robert Dewar <dewar@gnat.com>
10605 * prj-env.adb, prj-nmsc.ads, prj-proc.ads,
10606 s-stache.ads, s-stache.adb: Comment updates. Minor reformatting.
10608 2004-03-22 Sergey Rybin <rybin@act-europe.fr>
10610 * scn.adb (Contains): Add check for EOF, is needed for a degenerated
10611 case when the source contains only comments.
10613 2004-03-22 Ed Schonberg <schonberg@gnat.com>
10615 * sem_ch10.adb (Analyze_Compilation_Unit): When generating a
10616 declaration for a child subprogram body that acts as a spec, indicate
10617 that the entity in the declaration needs debugging information.
10619 * sem_ch3.adb (Complete_Private_Subtype): Do not build an underlying
10620 full view if the subtype is created for a constrained record component;
10621 gigi has enough information to construct the record, and there is no
10622 place in the tree for the declaration.
10624 * sem_ch6.adb (Build_Body_To_Inline): Use an internal name without
10625 serial number for the dummy body that is built for analysis, to avoid
10626 inconsistencies in the generation of internal names when compiling
10629 2004-03-22 Thomas Quinot <quinot@act-europe.fr>
10631 * sem_util.adb (Is_Object_Reference): A view conversion denotes an
10634 2004-03-22 GNAT Script <nobody@gnat.com>
10636 * Make-lang.in: Makefile automatically updated
10638 2004-03-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10640 * decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
10641 * trans.c (tree_transform, emit_index_check): Likewise.
10642 * utils.c (build_template): Likewise.
10643 (max_size, convert): Remove handling of WITH_RECORD_EXPR.
10644 (maybe_unconstrained_array, unchecked_convert): Likewise.
10645 * utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise.
10646 (build_unary_op): Likewise.
10647 (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR.
10648 (fill_vms_descriptor): Likewise.
10649 (build_call_alloc_dealloc): Likewise.
10651 * gigi.h (build_call_alloc_dealloc): Alignment is unsigned.
10653 2004-03-20 Joseph S. Myers <jsm@polyomino.org.uk>
10656 * gnat_ug.texi: Add info directory category and entry.
10657 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
10658 gnat_ug_wnt.texi: Regenerate.
10660 2004-03-19 Arnaud Charlet <charlet@act-europe.fr>
10662 * ada-tree.h: Update copyright notice.
10663 Minor reformatting.
10665 2004-03-19 Olivier Hainque <hainque@act-europe.fr>
10667 * decl.c (gnat_to_gnu_entity, case E_Exception): Handle VMS exceptions
10668 as regular exception objects and not as mere integers representing the
10669 condition code. The latter approach required some dynamics to mask off
10670 severity bits, which did not fit well into the GCC table based model.
10671 (gnat_to_gnu_entity, objects): Don't supply an external name for VMS
10672 exception data objects. We don't it and it would conflict with the other
10673 external symbol we have to generate for such exceptions.
10675 * trans.c (tree_transform, case N_Exception_Handler): Remove part of
10676 the special code for VMS exceptions, since these are now represented
10677 as regular exceptions objects.
10679 2004-03-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10681 * decl.c (debug_no_type_hash): Remove.
10682 (gnat_to_gnu_entity, case E_Array_Type): Don't set and clear it.
10683 * misc.c (LANG_HOOK_HASH_TYPE): Redefine.
10685 2004-03-19 Laurent Guerby <laurent@guerby.net>
10687 * sem_prag.adb (Suppress_Unsuppress_Echeck): use loop instead of
10688 aggregate, allows bootstrap from 3.3 on powerpc-darwin.
10690 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10692 * ada-tree.h (TYPE_LEFT_JUSTIFIED_MODULAR_P): Add checking.
10693 (TYPE_CONTAINS_TEMPLATE_P, TYPE_OBJECT_RECORD_TYPE): Likewise.
10694 (TYPE_RM_SIZE_INT): Directly use type.values.
10695 (TREE_LOOP_ID): Clean up check.
10696 * decl.c (gnat_to_gnu_entity, case E_Enumeration_Type): Use
10697 TYPE_VALUES, not TYPE_FIELDS.
10698 * trans.c (convert_with_check): Delay access of bounds of basetype
10699 until sure is numeric.
10701 2004-03-18 Arnaud Charlet <charlet@act-europe.fr>
10703 * 5atpopsp.adb: Remove RTEMS from list of platforms using this file.
10706 * 5ataprop.adb, 5ftaprop.adb, 5htaprop.adb, 5itaprop.adb, 5staprop.adb,
10707 5vtaprop.adb, 5wtaprop.adb, 7staprop.adb (Finalize_TCB): Use
10708 Specific.Set instead of direct call to e.g pthread_setspecific.
10710 2004-03-18 Thomas Quinot <quinot@act-europe.fr>
10712 * adaint.c: Update comments.
10714 * Makefile.in: set PREFIX_OBJS, SYMLIB, THREADSLIB, and
10715 GNATLIB_SHARED for FreeBSD.
10717 2004-03-18 Jose Ruiz <ruiz@act-europe.fr>
10719 * init.c [VxWorks]: Do not fix the stack size for the environment task.
10720 When needed (stack checking) the stack size is retrieved
10721 from the VxWorks kernel.
10723 * Makefile.in: Flag -nostdinc is required when building the run time
10724 for avoiding looking for files in the base compiler.
10725 Add the VxWorks specific version of the package body for
10726 System.Stack_checking.Operations (5zstchop.adb).
10728 * Make-lang.in: Add the object file for
10729 System.Stack_Checking.Operations.
10731 * Makefile.rtl: Add object file for the package
10732 System.Stack_Checking.Operations.
10734 * s-stchop.ads, s-stchop.adb, 5zstchop.adb: New files.
10736 * s-stache.ads, s-stache.adb: Move the operations related to stack
10737 checking from this package to package System.Stack_Checking.Operations.
10738 This way, stack checking operations are only linked in the final
10739 executable when using the -fstack-check flag.
10741 2004-03-18 Doug Rupp <rupp@gnat.com>
10743 * Makefile.in [VMS]: Handle 64 bit specs (5qsystem.ads, 5xcrtl.ads).
10746 * 5qsystem.ads, 5xcrtl.ads: New files.
10748 2004-03-18 Vincent Celier <celier@gnat.com>
10750 * prj.adb (Reset): Reset hash table Files_Htable
10752 * prj-env.adb (Source_Paths, Object_Paths): New tables.
10753 (Add_To_Source_Path, Add_To_Object_Path): New procedures, to replace
10754 the procedures Add_To_Path_File.
10755 (Set_Ada_Paths): Accumulate source and object dirs in the tables,
10756 making sure that each directory is present only once and, for object
10757 dirs, when a directory already present is added, the duplicate is
10758 removed and the directory is always put as the last in the table.
10759 Write the path files at the end of these accumulations.
10761 * prj-nmsc.adb (Record_Source): Add source file name in hash table
10762 Files_Htable for all sources.
10764 * prj-proc.adb (Process): Remove restrictions between not directly
10765 related extending projects.
10767 2004-03-18 Emmanuel Briot <briot@act-europe.fr>
10769 * prj-nmsc.ads, prj-nmsc.adb (Ada_Check): New parameter Trusted_Mode.
10770 (Find_Sources): Minor speed optimization.
10772 * prj-proc.ads, prj-proc.adb (Check, Recursive_Check, Process): New
10773 parameter Trusted_Mode.
10775 2004-03-18 Sergey Rybin <rybin@act-europe.fr>
10777 * scn.adb (Determine_License): Take into account a degenerated case
10778 when the source contains only comments.
10780 2004-03-18 Ed Schonberg <schonberg@gnat.com>
10782 * sem_warn.adb (Check_References): For a warning on a selected
10783 component that does not come from source, locate an uninitialized
10784 component of the record type to produce a more precise error message.
10786 2004-03-15 Jerome Guitton <guitton@act-europe.fr>
10788 * 3zsoccon.ads: Fix multicast options.
10790 * s-thread.ads: Move unchecked conversion from ATSD_Access to Address
10793 2004-03-15 Robert Dewar <dewar@gnat.com>
10795 * sem_prag.adb: Make sure No_Strict_Aliasing flag is set right when
10796 pragma used for a private type.
10798 * lib-xref.adb (Generate_Reference): Do not generate warning if
10799 reference is in a different unit from the pragma Unreferenced.
10801 * 5vtpopde.adb: Minor reformatting
10802 Fix casing of To_Task_ID
10804 * sem_ch13.adb (Validate_Unchecked_Conversion): Set No_Strict_Aliasing
10805 flag if we have an unchecked conversion to an access type in the same
10808 2004-03-15 Geert Bosch <bosch@gnat.com>
10810 * a-ngcoty.adb (Modulus): In alternate formula for large real or
10811 imaginary parts, use Double precision throughout.
10813 * a-tifiio.adb (Put_Scaled): Remove remaining pragma Debug. Not only
10814 we want to be able to compile run-time with -gnata for testing, but
10815 this may also be instantiated in user code that is compiled with -gnata.
10817 2004-03-15 Olivier Hainque <hainque@act-europe.fr>
10819 * s-stalib.ads (Exception_Code): New type, to represent Import/Export
10820 codes. Having a separate type for this is useful to enforce consistency
10821 throughout the various run-time units.
10822 (Exception_Data): Use Exception_Code for Import_Code.
10824 * s-vmextra.ads, s-vmexta.adb: Use Exception_Code instead of a mix of
10825 Natural and Integer in various places.
10826 (Register_VMS_Exception): Use Base_Code_In to compute the exception code
10827 with the severity bits masked off.
10828 (Register_VMS_Exception): Handle the additional exception data pointer
10831 * raise.c (_GNAT_Exception structure): Remove the handled_by_others
10832 component, now reflected by an exported accessor.
10833 (is_handled_by): New routine to compute whether the propagated
10834 occurrence matches some handler choice specification. Extracted out of
10835 get_action_description_for, and expanded to take care of the VMS
10837 (get_action_description_for): Use is_handled_by instead of an explicit
10838 complex condition to decide if the current choice at hand catches the
10839 propagated occurrence.
10841 * raise.h (Exception_Code): New type for C.
10843 * rtsfind.ads (RE_Id, RE_Unit_Table): Add
10844 System.Standard_Library.Exception_Code, to allow references from the
10845 pragma import/export expander.
10847 * a-exexpr.adb (Is_Handled_By_Others, Language_For, Import_Code_For):
10848 New accessors to allow easy access to GNAT exception data
10850 (GNAT_GCC_Exception record, Propagate_Exception): Get rid of the
10851 redundant Handled_By_Others component, helper for the personality
10852 routine which will now be able to call the appropriate exception data
10855 * cstand.adb (Create_Standard): Adjust the type of the Import_Code
10856 component of Standard_Exception_Type to be the closest possible to
10857 Exception_Code in System.Standard_Library, that we cannot get at this
10858 point. Expand a ??? comment to notify that this type node should
10859 probably be rewritten later on.
10861 * exp_prag.adb (Expand_Pragma_Import_Export_Exception): Adjust the
10862 registration call to include a pointer to the exception object in the
10865 * init.c (__gnat_error_handler): Use Exception_Code and Base_Code_In
10866 instead of int and explicit bitmasks.
10868 2004-03-15 Vincent Celier <celier@gnat.com>
10870 * vms_data.ads: Add new GNAT BIND qualifier /STATIC. Makes /NOSHARED
10871 equivalent to /STATIC and /NOSTATIC equivalent to /SHARED.
10873 * a-tasatt.adb (To_Access_Code): Remove this UC instantiation, no
10874 longer needed now that it is in the spec of
10875 System.Tasking.Task_Attributes.
10877 * adaint.h, adaint.c: (__gnat_create_output_file): New function
10879 * gnatcmd.adb: Fix bug introduced in previous rev: /= instead of =
10881 * g-os_lib.ads, g-os_lib.adb (Create_Output_Text_File): New function.
10883 * make.adb (Gnatmake): Do not check the executable suffix; it is being
10884 taken care of in Scan_Make_Arg.
10885 (Scan_Make_Arg): Add the executable suffix only if the argument
10886 following -o, in canonical case, does not end with the executable
10887 suffix. When in verbose mode and executable file name does not end
10888 with executable suffix, output the executable name, in canonical case.
10890 * s-tataat.ads (Access_Dummy_Wrapper): Add pragma No_Strict_Aliasing
10891 to avoid warnings when instantiating Ada.Task_Attributes.
10894 * mlib-prj.adb (Process_Imported_Libraries): Get the imported libraries
10895 in the correct order.
10897 * prj-makr.adb (Process_Directory): No longer use GNAT.Expect, but
10898 redirect standard output and error to a file for the invocation of the
10899 compiler, then read the file.
10901 * prj-nmsc.adb (Find_Sources): Use the Display_Value for each
10902 directory, instead of the Value.
10903 (Find_Source_Dirs): Remove useless code & comments.
10905 2004-03-15 Ed Schonberg <schonberg@gnat.com>
10907 * exp_ch3.adb (Freeze_Record_Type): If a primitive operation of a
10908 tagged type is inherited, and the parent operation is not frozen yet,
10909 force generation of a freeze node for the inherited operation, so the
10910 corresponding dispatch entry is properly initialized.
10911 (Make_Predefined_Primitive_Specs): Check that return type is Boolean
10912 when looking for user-defined equality operation.
10914 * exp_ch4.adb (Expand_Composite_Equality): Check that return type is
10915 boolean when locating primitive equality of tagged component.
10917 * exp_ch5.adb (Expand_Assign_Array): If the left-hand side is a
10918 bit-aligned field and the right-hand side a string literal, introduce
10919 a temporary before expanding assignment into a loop.
10921 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Copy expression for
10922 priority in full, to ensure that any expanded subepxressions of it are
10923 elaborated in the scope of the init_proc.
10925 * exp_prag.adb (Expand_Pragma_Import): Search for initialization call
10926 after object declaration, skipping over code that may have been
10927 generated for validity checks.
10929 * sem_ch12.adb (Validate_Private_Type_Instance): If type has unknown
10930 discriminants, ignore the known discriminants of its full view, if
10931 any, to check legality.
10933 * sem_ch3.adb (Complete_Private_Subtype): Do not create constrained
10934 component if type has unknown discriminants.
10935 (Analyze_Private_Extension_Declaration): Discriminant constraint is
10936 null if type has unknown discriminants.
10938 * sem_ch6.adb (Analyze_Generic_Subprogram_Body): Generate reference
10939 for end label when present.
10941 * s-fileio.adb (Open): When called with a C_Stream, use given name for
10942 temporary file, rather than an empty string.
10944 2004-03-15 Ed Falis <falis@gnat.com>
10946 * s-thread.adb: Removed, no longer used.
10948 2004-03-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10950 * decl.c (target.h): Now include.
10951 (gnat_to_gnu_entity, case E_Access_Type): Use mode derived from ESIZE
10952 in new build_pointer_from_mode calls for non-fat/non-thin pointer.
10953 (validate_size): For POINTER_TYPE, get smallest size permitted on
10956 * fe.h: Sort Einfo decls and add Set_Mechanism.
10958 * Makefile.in: (LIBGNAT_SRCS): Remove types.h.
10959 (ada/decl.o): Depends on target.h.
10961 * trans.c (tree_transform, N_Unchecked_Type_Conversion): Do not use
10962 FUNCTION_BOUNDARY; always use TYPE_ALIGN.
10964 2004-03-15 Thomas Quinot <quinot@act-europe.fr>
10966 * 5ztpopsp.adb, 56tpopsp.adb: Fix spelling of Task_ID.
10968 * exp_ch4.adb (Expand_N_Indexed_Component): Do not call
10969 Insert_Dereference_Action when rewriting an implicit dereference into
10970 an explicit one, this will be taken care of during expansion of the
10971 explicit dereference.
10972 (Expand_N_Slice): Same. Always do the rewriting, even for the case
10973 of non-packed slices, since the dereference action generated by
10974 expansion of the explicit dereference is needed in any case.
10975 (Expand_N_Selected_Component): When rewriting an implicit dereference,
10976 analyze and resolve the rewritten explicit dereference so it is seen
10978 (Insert_Dereference_Action): This procedure is now called only for the
10979 expansion of an N_Explcit_Dereference_Node. Do insert a check even for
10980 dereferences that do not come from source (including explicit
10981 dereferences resulting from rewriting implicit ones), but do not
10982 recursively insert a check for the dereference nodes contained within
10984 (Insert_Dereference_Action): Clarify and correct comment.
10986 2004-03-08 Paolo Bonzini <bonzini@gnu.org>
10989 Move language detection to the top level.
10990 * config-lang.in: Build by default.
10992 2004-03-05 Robert Dewar <dewar@gnat.com>
10994 * 56taprop.adb, 5ataprop.adb: Remove unneeded unchecked conversions
10996 * a-tags.adb, a-tags.ads, s-finimp.adb, s-finroo.ads,
10997 i-cpoint.ads, i-cpoint.adb, i-cstrin.adb, i-cstrin.ads,
10998 5iosinte.ads, 5sosinte.ads, 5staspri.ads, 5itaprop.adb,
10999 5staprop.adb, 5wtaprop.adb, s-tataat.ads, s-tataat.adb: Move
11000 unchecked conversion to spec to avoid warnings.
11002 * s-tasini.adb, s-taskin.ads, 5atpopsp.adb: Correct spelling Task_Id
11005 * 7stpopsp.adb: Correct casing in To_Task_ID call
11007 * a-strsea.ads, a-strsea.adb: Minor reformatting
11009 * einfo.ads, einfo.adb: Define new flag No_Strict_Aliasing
11011 * errout.ads: Switch for VMS is now NO_STRICT_ALIASING.
11012 Adjust Max_Msg_Length to be clearly large enough.
11014 * fe.h: Define In_Same_Source_Unit
11016 * osint.adb: Add pragma Warnings Off to suppress warnings
11017 * g-dyntab.adb, g-table.adb, g-thread.adb: Add Warnings (Off) to kill
11020 * opt.ads: Put entries in alpha order. Add entry for No_Strict_Aliasing
11022 * par-prag.adb: Add dummy entry for No_Strict_Aliasing pragma
11024 * sem_ch13.adb: Generate validate unchecked conversion nodes for gcc.
11026 * sem_ch3.adb: Set No_Strict_Aliasing flag if config pragma set.
11028 * sem_prag.adb: Implement pragma No_Strict_Aliasing.
11030 * sinfo.ads: Remove obsolete comment on validate unchecked conversion
11031 node. We now do generate them for gcc back end.
11033 * table.adb, sinput.adb: Add pragma Warnings Off to suppress aliasing
11036 * sinput-c.adb: Fix bad name in header.
11037 Add pragma Warnings Off to suppress aliasing warning.
11039 * sinput-l.adb: Add pragma Warnings Off to suppress aliasing warning.
11041 * snames.h, snames.ads, snames.adb: Add entry for pragma
11042 No_Strict_Aliasing.
11044 2004-03-05 Vincent Celier <celier@gnat.com>
11046 * prj-com.ads: Add hash table Files_Htable to check when a file name
11047 is already a source of another project.
11049 * prj-nmsc.adb (Record_Source): Before recording a new source, check
11050 if its file name is not already a source of another project. Report an
11053 * gnatcmd.adb: When GNAT PRETTY is invoked with a project file and no
11054 source file name, call gnatpp with all the sources of the main project.
11056 * vms_conv.adb (Initialize): GNAT PRETTY may be called with any number
11059 * vms_data.ads: Correct documentation of new /OPTIMIZE keyword
11060 NO_STRICT_ALIASING. Add new qualifier for GNAT PRETTY:
11061 /RUNTIME_SYSTEM=, converted to --RTS=
11062 /NOTABS, converted to -notabs
11064 2004-03-05 Pascal Obry <obry@gnat.com>
11066 * make.adb: Minor reformatting.
11068 2004-03-05 Ed Schonberg <schonberg@gnat.com>
11070 Part of implemention of AI-262.
11071 * par-ch10.adb (P_Context_Clause): Recognize private with_clauses.
11073 * sem_ch10.ads, sem_ch10.adb: (Install_Private_With_Clauses): New
11076 * sem_ch3.adb (Analyze_Component_Declaration): Improve error message
11077 when component type is a partially constrained class-wide subtype.
11078 (Constrain_Discriminated_Type): If parent type has unknown
11079 discriminants, a constraint is illegal, even if full view has
11081 (Build_Derived_Record_Type): Inherit discriminants when deriving a type
11082 with unknown discriminants whose full view is a discriminated record.
11084 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Has_Discriminants
11085 flag, to handle properly derivations of tagged types with unknown
11087 (Analyze_Package_Spec, Analyze_Package_Body): Install
11088 Private_With_Clauses before analyzing private part or body.
11090 * einfo.ads: Indicate that both Has_Unknown_Discriminants and
11091 Has_Discriminants can be true for a given type (documentation).
11093 2004-03-05 Arnaud Charlet <charlet@act-europe.fr>
11095 * s-restri.ads: Fix license (GPL->GMGPL).
11097 * s-tassta.adb: Minor reformatting.
11099 * s-tasren.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
11100 by calls to Exit_One_ATC_Level, since additional clean up is performed
11103 * s-tpobop.adb: Replace manual handling of Self_Id.ATC_Nesting_Level
11104 by calls to Exit_One_ATC_Level, since additional clean up is performed
11107 2004-03-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11109 * trans.c: Reflect GCC changes to fix bootstrap problem.
11110 Add warning for suspicious aliasing unchecked conversion.
11112 2004-03-05 GNAT Script <nobody@gnat.com>
11114 * Make-lang.in: Makefile automatically updated
11116 2004-03-02 Emmanuel Briot <briot@act-europe.fr>
11118 * ali.adb (Read_Instantiation_Instance): Do not modify the
11119 current_file_num when reading information about instantiations, since
11120 this corrupts files in later references.
11122 2004-03-02 Vincent Celier <celier@gnat.com>
11124 * bcheck.adb (Check_Consistency): Get the full path of an ALI file
11125 before checking if it is read-only.
11127 * bld.adb (Recursive_Process): Concatenate <PROJECT>.src_dirs in front
11128 of SRC_DIRS and eliminate duplicates.
11130 * gprcmd.adb: Replace command "path" with command "path_sep" to return
11131 the path separator.
11132 (Usage): Document path_sep
11134 * Makefile.generic: For Ada and GNU C++ cases, link directly with the
11135 C++ compiler. No need for a script.
11136 Replace use of C*_INCLUDE_PATH env var for GCC compilers with CPATH.
11137 Do not call gprcmd to build the C*_INCLUDE_PATHs, do it with function
11140 * prj-env.adb (For_All_Source_Dirs): Only add source dirs in project
11141 where there are Ada sources.
11142 (Set_Ada_Paths): Only add to the include path the source dirs of project
11144 (Add_To_Path): Add the Display_Values of the directories, not their
11147 * prj-nmsc.adb (Find_Sources): Set flag Sources_Present in the project
11150 * prj-nmsc.adb (Add_ALI_For): Make sure that the element Display_Value
11152 (Find_Source_Dirs): Set Display_Value to a non canonicalized value, only
11153 Value is canonicalized.
11154 (Language_Independent_Check): Do not copy Value to Display_Value when
11155 canonicalizing Value.
11157 * prj-part.adb (Post_Parse_Context_Clause): Compare canonical cased
11158 path to find limited with cycles.
11159 (Parse_Single_Project): Use canonical cased path to find the end of a
11162 2004-03-02 Ed Schonberg <schonberg@gnat.com>
11164 * sem_ch10.adb (Optional_Subunit): Verify that unit contains a subunit
11165 and not a child unit.
11167 * sinfo.ads, sinfo.adb: Rearrange flags so that Private_Present can
11168 appear in a with_clause.
11170 * decl.c (gnat_to_gnu_type): If entity is a generic type, which can
11171 only happen in type_annotate mode, do not try to elaborate it.
11173 * exp_util.adb (Force_Evaluation): If expression is a selected
11174 component on the left of an assignment, use a renaming rather than a
11175 temporary to remove side effects.
11177 * freeze.adb (Freeze_Entity): Do not freeze a global entity within an
11178 inlined instance body, which is analyzed before the end of the
11181 2004-03-02 Robert Dewar <dewar@gnat.com>
11183 * par-ch10.adb, par-ch3.adb, par-ch4.adb, scng.adb,
11184 sem_ch4.adb: Use new feature for substitution of keywords in VMS
11186 * errout.ads, errout.adb: Implement new circuit for substitution of
11189 * sem_case.adb (Analyze_Choices): Place message properly when case is
11190 a subtype reference rather than an explicit range.
11192 * sem_elim.adb, s-tpobop.ads, exp_ch2.adb: Minor reformatting
11194 2004-03-02 Doug Rupp <rupp@gnat.com>
11196 * init.c (__gnat_initialize)[VMS]: Resignal RDB-E-STREAM_EOF.
11198 2004-03-02 Thomas Quinot <quinot@act-europe.fr>
11200 * s-tporft.adb: Add missing locking around call to Initialize_ATCB.
11202 2004-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11204 * utils.c (finish_record_type): Do not set DECL_NONADDRESSABLE for a
11207 2004-02-25 Robert Dewar <dewar@gnat.com>
11209 * 51osinte.ads, 52osinte.ads, 53osinte.ads, 54osinte.ads,
11210 55osinte.ads, 56osinte.ads, 5aosinte.ads, 5bosinte.ads,
11211 5cosinte.ads, 5fosinte.ads, 5gosinte.ads, 5hosinte.ads,
11212 5iosinte.ads, 5losinte.ads, 5nosinte.ads, 5oosinte.ads,
11213 5posinte.ads, 5sosinte.ads, 5tosinte.ads, 5vosinte.ads,
11214 5wosinte.ads, 5zosinte.ads: Move instances of Unchecked_Conversion to
11215 the defining instance of the type to avoid aliasing problems.
11216 Fix copyright header. Fix bad comments in package header.
11218 * exp_util.adb, prj-part.adb, prj-part.adb: Minor reformatting
11220 2004-02-25 Ed Schonberg <schonberg@gnat.com>
11222 * exp_ch2.adb (Param_Entity): Handle properly formals that have been
11223 rewritten as references when aliased through an address clause.
11225 * sem_ch4.adb (Try_Indirect_Call): Normalize actuals before checking
11226 whether call can be interpreted as an indirect call to the result of a
11227 parameterless function call returning an access subprogram.
11229 2004-02-25 Arnaud Charlet <charlet@act-europe.fr>
11232 * exp_ch7.adb (Make_Clean): Remove generation of calls to
11233 Unlock[_Entries], since this is now done by Service_Entries directly.
11235 * exp_ch9.adb (Build_Protected_Subprogram_Body): ditto.
11237 * s-tpobop.ads, s-tpobop.adb (PO_Service_Entries): New nested procedure
11238 Requeue_Call for better code readability. Change spec and update calls:
11239 PO_Service_Entries now unlock the PO on exit.
11240 (Protected_Entry_Call, Timed_Protected_Entry_Call): Update calls to
11241 PO_Service_Entries.
11243 * s-tposen.ads, s-tposen.adb (Service_Entry): Now unlock the PO on exit.
11245 * s-taenca.adb, s-tasren.adb: Update calls to PO_Service_Entries.
11247 2004-02-25 Sergey Rybin <rybin@act-europe.fr>
11249 * exp_ch9.adb (Build_Simple_Entry_Call): Prevent expanding the
11250 protected subprogram call and analyzing the result of such expanding
11251 in case when the called protected subprogram is eliminated.
11253 * sem_elim.adb (Check_Eliminated): Skip blocks when comparing scope
11256 2004-02-25 Jerome Guitton <guitton@act-europe.fr>
11258 * Makefile.in: Clean ups.
11260 2004-02-23 Ed Schonberg <schonberg@gnat.com>
11262 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Do not create
11263 protected operations if original subprogram is flagged as eliminated.
11264 (Expand_N_Subprogram_Body): For a protected operation, create
11265 discriminals for next operation before checking whether the operation
11268 * exp_ch9.adb (Expand_N_Protected_Body,
11269 Expand_N_Protected_Type_Declaration): Do not generate specs and bodies
11270 for internal protected operations if the original subprogram is
11273 * sem_elim.adb (Check_Eliminated): Handle properly protected operations
11274 declared in a single protected object.
11276 2004-02-23 Vincent Celier <celier@gnat.com>
11278 * prj-attr.adb: Make attribute Builder'Executable an associative array,
11279 case insensitive if file names are case insensitive, instead of a
11280 standard associative array.
11282 * prj-attr.adb (Initialize): For 'b' associative arrays, do not set
11283 them as case insensitive on platforms where the file names are case
11286 * prj-part.adb (Parse_Single_Project): Make sure, when checking if
11287 project file has already been parsed that canonical path are compared.
11289 2004-02-23 Robert Dewar <dewar@gnat.com>
11291 * sinput-c.ads: Correct bad unit title in header
11293 * freeze.adb: Minor reformatting
11295 2004-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11297 * trans.c (tree_transform, case N_Procedure_Call_Statement): For
11298 nonaddressable COMPONENT_REF that is removing padding that we are
11299 taking the address of, take the address of the padded record instead
11300 if item is variable size.
11302 2004-02-20 Robert Dewar <dewar@gnat.com>
11304 * bld.adb, exp_util.adb, gprcmd.adb: Minor reformatting
11306 2004-02-20 Ed Schonberg <schonberg@gnat.com>
11308 * freeze.adb (Freeze_Record_Type): Generalize mechanism that generates
11309 itype references for the constrained designated type of a component
11310 whose base type is already frozen.
11312 2004-02-20 Arnaud Charlet <charlet@act-europe.fr>
11314 * init.c (__gnat_error_handler [tru64]): Rewrite previous change to
11315 avoid GCC warnings.
11317 2004-02-20 Sergey Rybin <rybin@act-europe.fr>
11319 * sem_ch12.adb (Analyze_Formal_Package): Create a new defining
11320 identifier for a phantom package that rewrites the formal package
11321 declaration with a box. The Add semantic decorations for the defining
11322 identifier from the original node (that represents the formal package).
11324 2004-02-19 Matt Kraai <kraai@alumni.cmu.edu>
11326 * Make-lang.in (ada/stamp-sdefault): Use the top level
11329 2004-02-19 Richard Henderson <rth@redhat.com>
11331 * misc.c (record_code_position): Add third build arg for RTL_EXPR.
11333 2004-02-18 Emmanuel Briot <briot@act-europe.fr>
11335 * ali.ads, ali.adb (First_Sdep_Entry): No longer a constant, so that
11336 Scan_ALI can be used for multiple ALI files without reinitializing
11339 2004-02-18 Robert Dewar <dewar@gnat.com>
11341 * debug.adb: Minor reformatting.
11343 2004-02-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11345 * decl.c (gnat_to_gnu_entity, case object): Set DECL_POINTER_ALIAS_SET
11346 to zero if there is an address clause.
11348 2004-02-18 Thomas Quinot <quinot@act-europe.fr>
11350 * exp_util.adb (Side_Effect_Free): Any literal is side effects free.
11352 2004-02-18 Gary Dismukes <dismukes@gnat.com>
11354 * layout.adb (Layout_Component_List): Revise generation of call to
11355 discriminant-checking function to pass selections of all of the type's
11356 discriminants rather than just the variant-controlling discriminant.
11358 2004-02-18 Olivier Hainque <hainque@act-europe.fr>
11360 * 5gmastop.adb (Pop_Frame): Do not call exc_unwind, which is bound to
11361 fail in the current setup and triggers spurious system error messages.
11362 Pretend it occurred and failed instead.
11364 2004-02-18 Vincent Celier <celier@gnat.com>
11366 * bld.adb: Mark FLDFLAGS as saved
11367 (Process_Declarative_Items): Add Linker'Linker_Options to FLDFLAGS when
11368 it is not the root project. Put each directory to be
11369 extended between double quotes to prevent it to be expanded on Windows.
11370 (Recursive_Process): Reset CFLAGS/CXXFLAGS to nothing before processing
11371 the project file. Set them back to their initial values if they have not
11372 been set in the project file.
11374 * gprcmd.adb: (Gprdebug, Debug): New global variables
11375 (Display_Command): New procedure
11376 (Usage): Document new command "linkopts"
11377 Call Display_Command when env var GPRDEBUG has the value "TRUE"
11378 Implement new command "linkopts"
11379 Remove quotes that may be around arguments for "extend"
11380 Always call Normalize_Pathname with arguments formatted for the platform
11382 * Makefile.generic: Link C/C++ mains with $(FLDFLAGS)
11383 Change @echo to @$(display) in target clean to be able to clean silently
11385 * Makefile.prolog: Save FLDFLAGS and give it an initial empty value
11387 * prj-part.adb (Project_Path_Name_Of): Do not put final result in
11390 * prj-part.adb (Parse_Single_Project): Always call with From_Extended
11391 = Extending_All when current project is an extending all project.
11393 * vms_conv.adb (Output_File_Expected): New Boolean global variable,
11394 set to True only for LINK command, after Unix switch -o.
11395 (Process_Arguments): Set Output_File_Expected to True for LINK command
11396 after Unix switch -o. When Output_File_Expected is True, never add an
11397 extension to a file name.
11399 * 5vml-tgt.adb (Build_Dynamic_Library): Do not append "/OPTIONS" to the
11400 option file name, only to the --for-linker= switch.
11401 (Option_File_Name): If option file name do not end with ".opt", append
11404 2004-02-18 GNAT Script <nobody@gnat.com>
11406 * Make-lang.in: Makefile automatically updated
11408 2004-02-17 Matt Kraai <kraai@alumni.cmu.edu>
11410 * Make-lang.in (stamp-sdefault): Do not depend on
11413 2004-02-12 Zack Weinberg <zack@codesourcery.com>
11415 * config-lang.in: Disable Ada by default until probe logic for
11416 a bootstrap Ada compiler can be moved to the top level configure
11419 2004-02-12 Olivier Hainque <hainque@act-europe.fr>
11421 * decl.c (components_to_record): Don't claim that the internal fields
11422 we make to hold the variant parts are semantically addressable, because
11425 * exp_pakd.adb (Create_Packed_Array_Type): Rename Esiz into PASize and
11426 adjust the comment describing the modular type form when we can use it.
11427 (Install_PAT): Account for the Esiz renaming.
11429 * init.c (__gnat_error_handler for alpha-tru64): Arrange to clear the
11430 sc_onstack context indication before raising the exception to which
11431 the signal is mapped. Allows better handling of later signals possibly
11432 triggered by the resumed user code if the exception is handled.
11434 2004-02-12 Arnaud Charlet <charlet@act-europe.fr>
11436 * 5zinit.adb: Removed, no longer used.
11438 2004-02-12 Robert Dewar <dewar@gnat.com>
11440 * ali.adb: Remove separating space between parameters on R line. Makes
11441 format consistent with format used by the binder for Set_Globals call.
11443 * atree.ads, atree.adb: Minor reformatting (new function header format)
11445 * bindgen.adb: Add Run-Time Globals documentation section containing
11446 detailed documentation of the globals passed from the binder file to
11449 * gnatls.adb: Minor reformatting
11451 * init.c (__gnat_set_globals): Add note pointing to documentation in
11454 * lib-writ.ads, lib-writ.adb: Remove separating space between
11455 parameters on R line.
11456 Makes format consistent with format used by the binder for Set_Globals
11459 * osint.ads: Add 2004 to copyright notice
11462 * snames.ads: Correct capitalization of FIFO_Within_Priorities
11463 Noticed during code reading, documentation issue only
11465 * usage.adb: Remove junk line for obsolete C switch
11466 Noticed during code reading
11468 2004-02-12 Vincent Celier <celier@gnat.com>
11470 * bld.adb (Process_Declarative_Items): For Source_Dirs call gprcmd
11471 extend for each directory, so that multiple /** directories are
11472 extended individually.
11473 (Recursive_Process): Set the default for LANGUAGES to ada
11475 * gprcmd.adb: Define new command "ignore", to do nothing.
11476 Implement new comment "path".
11478 * Makefile.generic: Suppress output when SILENT is set
11479 Make sure that when compiler for C/C++ is gcc, the correct -x switch is
11480 used, so that the correct compiler is invoked.
11481 When compiler is gcc/g++, put search path in env vars C_INCLUDE_PATH/
11482 CXX_INCLUDE_PATH, to avoid failure with too long command lines.
11484 2004-02-12 Jerome Guitton <guitton@act-europe.fr>
11486 * Makefile.in: Clean ups and remove obsolete targets.
11488 2004-02-12 Ed Schonberg <schonberg@gnat.com>
11490 * exp_ch5.adb: Remove Possible_Unligned_Slice, in favor of the similar
11491 predicate declared in exp_util.
11493 * exp_util.adb: Add comments.
11495 * sem_ch10.adb (Analyze_Subunit): Remove ultimate parent unit from
11496 visibility before compiling context of the subunit.
11498 * sem_res.adb (Check_Parameterless_Call): If the context expects a
11499 value but the name is a procedure, do not attempt to analyze as a call,
11500 in order to obtain more telling diagnostics.
11502 * sem_util.adb (Wrong_Type): Further enhancement to diagnose missing
11503 'Access on parameterless function calls.
11504 (Normalize_Actuals): For a parameterless function call with missing
11505 actuals, defer diagnostic until resolution of enclosing call.
11507 * sem_util.adb (Wrong_Type): If the context type is an access to
11508 subprogram and the expression is a procedure name, suggest a missing
11511 2004-02-10 Arnaud Charlet <charlet@act-europe.fr>,
11512 Nathanael Nerode <neroden@gcc.gnu.org>
11514 PR ada/6637, PR ada/5911
11515 Merge with libada-branch:
11516 * config-lang.in: Build libada only when ada is built.
11518 2004-02-09 Ed Schonberg <schonberg@gnat.com>
11520 * exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
11521 for a tagged type, verify that both formals have the same type.
11523 * exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
11524 temporary when the formal is an in-parameter and the actual a possibly
11527 * exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
11528 when expansion is disabled, to ensure proper name capture with
11529 overloaded literals. Condition can be of any boolean type, resolve
11532 * sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
11533 renaming is for a formal subprogram with a default operator name, and
11534 there is a usable operator that is visible at the point of
11537 2004-02-09 Robert Dewar <dewar@gnat.com>
11539 * ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
11540 rewrite to ignore errors in ali files, intended to allow tools downward
11541 compatibility with new versions of ali files.
11543 * ali.ads: Add new parameter Ignore_Errors
11545 * bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
11546 duplicating the error message giving the file with restrictions.
11548 * debug.adb: Add debug flag I for gnatbind
11550 * errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
11551 operators for the case where the operator is a defining operator.
11553 * exp_ch3.adb: Minor reformatting (new function spec format).
11555 * exp_ch4.adb: Add comment for previous change, and make minor
11556 adjustment to loop to always check for improper loop termination.
11557 Minor reformatting throughout (new function spec format).
11559 * gnatbind.adb: Implement -di debug flag for gnatbind
11561 * gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
11563 * gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
11565 * lib-load.adb: Fix bad assertion.
11566 Found by testing and code reading.
11567 Minor reformatting.
11569 * lib-load.ads: Minor reformatting.
11571 * lib-writ.adb: There is only one R line now.
11573 * lib-writ.ads: Add documentation on making downward compatible changes
11574 to ali files so old tools work with new ali files.
11575 There is only one R line now.
11576 Add documentation on format incompatibilities (with special GPS note)
11578 * namet.ads, namet.adb: (Is_Operator_Name): New procedure
11580 * par-load.adb: Minor reformatting
11582 * sem_ch8.adb: Fix to error message from last update
11583 Minor reformatting and restructuring of code from last update
11585 * par-prag.adb, snames.adb, snames.ads, snames.h,
11586 sem_prag.adb: Implement pragma Profile.
11588 * stylesw.adb: Implement -gnatyN switch to turn off all style check
11591 * usage.adb: Add line for -gnatyN switch
11593 * vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
11595 2004-02-09 Albert Lee <lee@gnat.com>
11597 * errno.c: define _SGI_MP_SOURCE for task-safe errno on IRIX
11599 2004-02-09 Ed Schonberg <schonberg@gnat.com>
11601 * exp_ch3.adb (Build_Slice_Assignment): Handle properly case of null
11604 * exp_ch6.adb (Expand_Call): Do not inline a call when the subprogram
11605 is nested in an instance that is not frozen yet, to avoid
11606 order-of-elaboration problems in gigi.
11608 * sem_attr.adb (Analyze_Attribute, case 'Access): Within an inlined
11609 body the attribute is legal.
11611 2004-02-09 Robert Dewar <dewar@gnat.com>
11613 * s-rident.ads: Minor comment correction
11615 * targparm.adb: Remove dependence on uintp completely. There was
11616 always a bug in Make in that it called Targparm before initializing
11617 the Uint package. The old code appeared to get away with this, but
11618 the new code did not! This caused an assertion error in gnatmake.
11620 * targparm.ads: Fix bad comment, restriction pragmas with parameters
11621 are indeed fully supported.
11623 2004-02-06 Alan Modra <amodra@bigpond.net.au>
11625 * misc.c (default_pass_by_ref): Update INIT_CUMULATIVE_ARGS call.
11627 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
11629 * ada/utils.c (create_param_decl): Replace PROMOTE_PROTOTYPES
11630 with targetm.calls.promote_prototypes.
11632 2004-02-04 Robert Dewar <dewar@gnat.com>
11634 * 5gtasinf.adb, 5gtasinf.ads, 5gtaprop.adb, ali.adb,
11635 ali.ads, gprcmd.adb: Minor reformatting
11637 * bindgen.adb: Output restrictions string for new style restrictions
11640 * impunit.adb: Add s-rident.ads (System.Rident) and
11641 s-restri (System.Restrictions)
11643 * lib-writ.adb: Fix bug in writing restrictions string (last few
11646 * s-restri.ads, s-restri.adb: Change name Restrictions to
11647 Run_Time_Restrictions to avoid conflict with package name.
11648 Add circuit to read and acquire run time restrictions.
11650 2004-02-04 Jose Ruiz <ruiz@act-europe.fr>
11652 * restrict.ads, restrict.adb: Use the new restriction
11653 No_Task_Attributes_Package instead of the old No_Task_Attributes.
11655 * sem_prag.adb: No_Task_Attributes is a synonym of
11656 No_Task_Attributes_Package.
11658 * snames.ads, snames.adb: New entry for proper handling of
11659 No_Task_Attributes.
11661 * s-rident.ads: Adding restriction No_Task_Attributes_Package
11662 (AI-00249) that supersedes the GNAT specific restriction
11663 No_Task_Attributes.
11665 2004-02-04 Ed Schonberg <schonberg@gnat.com>
11668 (Analyze_Pragma, case Warnings): In an inlined body, as in an instance
11669 body, an identifier may be wrapped in an unchecked conversion.
11671 2004-02-04 Vincent Celier <celier@gnat.com>
11673 * lib-writ.ads: Comment update for the W lines
11675 * bld.adb: (Expression): An empty string list is static
11677 * fname-uf.adb: Minor comment update
11679 * fname-uf.ads: (Get_File_Name): Document new parameter May_Fail
11681 * gnatbind.adb: Initialize Cumulative_Restrictions with the
11682 restrictions on the target.
11684 2004-02-03 Kazu Hirata <kazu@cs.umass.edu>
11686 * ada/trans.c (gigi): Use gen_rtx_SYMBOL_REF instead of
11689 2004-02-02 Arnaud Charlet <charlet@gnat.com>
11691 * Makefile.in: Remove setting of THREADSLIB on mips o32, unneeded.
11693 2004-02-02 Vincent Celier <celier@gnat.com>
11695 * gprcmd.adb (Check_Args): If condition is false, print the invoked
11696 comment before the usage.
11697 Gprcmd: Fail when command is not recognized.
11698 (Usage): Document command "prefix"
11700 * g-md5.adb (Digest): Process last block.
11701 (Update): Do not process last block. Store remaining characters and
11704 * g-md5.ads (Update): Document that several call to update are
11705 equivalent to one call with the concatenated string.
11706 (Context): Add fields to allow new Update behaviour.
11708 * fname-uf.ads/adb (Get_File_Name): New Boolean parameter May_Fail,
11709 defaulted to False.
11710 When May_Fail is True and no existing file can be found, return No_File.
11712 * 6vcstrea.adb: Inlined functions are now wrappers to implementation
11715 * lib-writ.adb (Write_With_Lines): When body file does not exist, use
11716 spec file name instead on the W line.
11718 2004-02-02 Robert Dewar <dewar@gnat.com>
11720 * ali.adb: Read and acquire info from new format restrictions lines
11722 * bcheck.adb: Add circuits for checking restrictions with parameters
11724 * bindgen.adb: Output dummy restrictions data
11725 To be changed later
11727 * ali.ads, checks.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
11728 exp_ch3.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_util.adb,
11729 freeze.adb, gnat1drv.adb, sem_attr.adb, sem_ch10.adb, sem_ch11.adb,
11730 sem_ch12.adb, targparm.adb, targparm.ads, tbuild.adb, sem_ch2.adb,
11731 sem_elab.adb, sem_res.adb: Minor changes for new restrictions handling.
11733 * exp_ch9.adb (Build_Master_Entity): Cleanup the code (also suppresses
11734 the warning message on access to possibly uninitialized variable S)
11735 Minor changes for new restrictions handling.
11737 * gnatbind.adb: Minor reformatting
11738 Minor changes for new restrictions handling
11739 Move circuit for -r processing here from bcheck (cleaner)
11741 * gnatcmd.adb, gnatlink.adb: Minor reformatting
11743 * lib-writ.adb: Output new format restrictions lines
11745 * lib-writ.ads: Document new R format lines for new restrictions
11748 * s-restri.ads/adb: New files
11750 * Makefile.rtl: Add entry for s-restri.ads/adb
11752 * par-ch3.adb: Fix bad error messages starting with upper case letter
11755 * restrict.adb: Major rewrite throughout for new restrictions handling
11756 Major point is to handle restrictions with parameters
11758 * restrict.ads: Major changes in interface to handle restrictions with
11759 parameters. Also generally simplifies setting of restrictions.
11761 * snames.ads/adb: New entry for proper handling of No_Requeue
11763 * sem_ch3.adb (Count_Tasks): New circuitry for implementing Max_Tasks
11764 restriction counting.
11765 Other minor changes for new restrictions handling
11767 * sem_prag.adb: No_Requeue is a synonym for No_Requeue_Statements.
11768 Restriction_Warnings now allows full parameter notation
11769 Major rewrite of Restrictions for new restrictions handling
11771 2004-02-02 Javier Miranda <miranda@gnat.com>
11773 * par-ch3.adb (P_Identifier_Declarations): Give support to the Ada 0Y
11774 syntax rule for object renaming declarations.
11775 (P_Array_Type_Definition): Give support for the Ada 0Y syntax rule for
11776 component definitions.
11778 * sem_ch3.adb (Analyze_Component_Declaration): Give support to access
11780 (Array_Type_Declaration): Give support to access components. In addition
11781 it was also modified to reflect the name of the object in anonymous
11782 array types. The old code did not take into account that it is possible
11783 to have an unconstrained anonymous array with an initial value.
11784 (Check_Or_Process_Discriminants): Allow access discriminant in
11786 (Process_Discriminants): Allow access discriminant in non-limited types
11787 Initialize the new Access_Definition field in N_Object_Renaming_Decl
11788 node. Change Ada0Y to Ada 0Y in comments
11790 * sem_ch4.adb (Find_Equality_Types): Allow anonymous access types in
11791 equality operators.
11792 Change Ada0Y to Ada 0Y in comments
11794 * sem_ch8.adb (Analyze_Object_Renaming): Give support to access
11795 renamings Change Ada0Y to Ada 0Y in comments
11797 * sem_type.adb (Find_Unique_Type): Give support to the equality
11798 operators for universal access types
11799 Change Ada0Y to Ada 0Y in comments
11801 * sinfo.adb (Access_Definition, Set_Access_Definition): New subprograms
11803 * sinfo.ads (N_Component_Definition): Addition of Access_Definition
11805 (N_Object_Renaming_Declaration): Addition of Access_Definition field
11806 Change Ada0Y to Ada 0Y in comments
11808 * sprint.adb (Sprint_Node_Actual): Give support to the new syntax for
11809 component definition and object renaming nodes
11810 Change Ada0Y to Ada 0Y in comments
11812 2004-02-02 Jose Ruiz <ruiz@act-europe.fr>
11814 * restrict.adb: Use the new restriction identifier
11815 No_Requeue_Statements instead of the old No_Requeue for defining the
11816 restricted profile.
11818 * sem_ch9.adb (Analyze_Requeue): Check the new restriction
11819 No_Requeue_Statements.
11821 * s-rident.ads: Adding restriction No_Requeue_Statements (AI-00249)
11822 that supersedes the GNAT specific restriction No_Requeue. The later is
11823 kept for backward compatibility.
11825 2004-02-02 Ed Schonberg <schonberg@gnat.com>
11827 * lib.ads, i-cobol.ads, * s-stoele.ads, s-thread.ads, style.ads,
11828 5staprop.adb, atree.adb, atree.ads, g-crc32.ads: Remove redundant
11829 pragma and fix incorrect ones.
11831 * sem_prag.adb For pragma Inline and pragma Pure_Function, emit a
11832 warning if the pragma is redundant.
11834 2004-02-02 Thomas Quinot <quinot@act-europe.fr>
11836 * 5staprop.adb: Add missing 'constant' keywords.
11838 * Makefile.in: use consistent value for SYMLIB on
11839 platforms where libaddr2line is supported.
11841 2004-02-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11843 * utils.c (end_subprog_body): Do not call rest_of_compilation if just
11846 2004-02-02 Olivier Hainque <hainque@act-europe.fr>
11848 * init.c (__gnat_install_handler): Setup an alternate stack for signal
11849 handlers in the environment thread. This allows proper propagation of
11850 an exception on stack overflows in this thread even when the builtin
11851 ABI stack-checking scheme is used without support for a stack reserve
11854 * utils.c (create_field_decl): Augment the head comment about bitfield
11855 creation, and don't account for DECL_BIT_FIELD in DECL_NONADDRESSABLE_P
11856 here, because the former is not accurate enough at this point.
11857 Let finish_record_type decide instead.
11858 Don't make a bitfield if the field is to be addressable.
11859 Always set a size for the field if the record is packed, to ensure the
11860 checks for bitfield creation are triggered.
11861 (finish_record_type): During last pass over the fields, clear
11862 DECL_BIT_FIELD when possible in the !STRICT_ALIGNMENT case, as this is
11863 not covered by the calls to layout_decl. Adjust DECL_NONADDRESSABLE_P
11864 from DECL_BIT_FIELD.
11866 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
11868 * Make-lang.in (doc/gnat_ug_unx.dvi): Use $(abs_docdir).
11869 (doc/gnat_ug_vms.dvi, doc/gnat_ug_unx.dvi): Likewise.
11870 (doc/gnat_ug_unx.dvi, doc/gnat-style.dvi): Likewise.
11872 2004-01-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
11874 * Makefile.in (mips-sgi-irix5): Remove -lathread from THREADSLIB.
11876 * 5fsystem.ads (Functions_Return_By_DSP): Set to False.
11877 (ZCX_By_Default): Likewise.
11878 (Front_End_ZCX_Support): Likewise.
11880 * 5gtaprop.adb (Stack_Guard): Mark T, On unreferenced.
11881 (Initialize_Lock): Mark Level unreferenced.
11882 (Sleep): Mark Reason unreferenced.
11883 (Timed_Sleep): Likewise.
11884 (Wakeup): Likewise.
11885 (Exit_Task): Use Result.
11886 (Check_No_Locks): Mark Self_ID unreferenced.
11888 * 5gtasinf.adb (New_Sproc): Make Attr constant.
11889 (Bound_Thread_Attributes): Make Sproc constant.
11890 (New_Bound_Thread_Attributes): Likewise.
11892 2004-01-26 Ed Schonberg <schonberg@gnat.com>
11894 * exp_ch3.adb (Build_Slice_Assignment): New TSS procedure for
11895 one-dimensional array an slice assignments, when component type is
11898 * exp_ch5.adb (Expand_Assign_Array): If array is one-dimensional,
11899 component type is controlled, and control_actions are in effect, use
11900 TSS procedure rather than generating inline code.
11902 * exp_tss.ads (TSS_Slice_Assign): New TSS procedure for one-dimensional
11903 arrays with controlled components.
11905 2004-01-26 Vincent Celier <celier@gnat.com>
11907 * gnatcmd.adb (GNATCmd): Add specification of argument file on the
11908 command line for the non VMS case.
11910 * gnatlink.adb (Process_Binder_File): When building object file, if
11911 GNU linker is used, put all object paths between quotes, to prevent ld
11912 error when there are unusual characters (such as '!') in the paths.
11914 * Makefile.generic: When there are sources in Ada and the main is in
11915 C/C++, invoke gnatmake with -B, instead of -z.
11917 * vms_conv.adb (Preprocess_Command_Data): New procedure, extracted
11918 from VMS_Conversion.
11919 (Process_Argument): New procedure, extracted from VMS_Conversion. Add
11920 specification of argument file on the command line.
11922 2004-01-26 Bernard Banner <banner@gnat.com>
11924 * Makefile.in: Enable GMEM_LIB and SYMLIB for x86_64
11926 2004-01-26 Ed Schonberg <schonberg@gnat.com>
11928 * snames.adb: Update copyright notice.
11929 Add info on slice assignment for controlled arrays.
11931 2004-01-23 Robert Dewar <dewar@gnat.com>
11933 * exp_aggr.adb: Minor reformatting
11935 * exp_ch9.adb: Minor code clean up
11937 Fix bad character in comment
11940 * targparm.adb (Get_Target_Parameters): Give clean abort error on
11941 unexpected end of file, along with more detailed message.
11943 2004-01-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11945 * exp_pakd.adb (Install_PAT): Clear Freeze_Node for PAT and Etype of
11948 * decl.c (copy_alias_set): New function.
11949 (gnat_to_gnu_entity, make_aligning_type, make_packable_type): Use it.
11951 2004-01-23 Doug Rupp <rupp@gnat.com>
11953 * Makefile.in (install-gnatlib): Change occurrences of lib$$file to
11954 lib$${file} in case subsequent character is not a separator.
11956 2004-01-23 Vincent Celier <celier@gnat.com>
11958 * 5vml-tgt.adb (Build_Dynamic_Library): Invoke gcc with -shared-libgcc
11959 when the GCC version is at least 3.
11961 * make.adb: (Scan_Make_Arg): Pass -B to Scan_Make_Switches
11962 Remove all "Opt.", to prepare for opt split
11964 * prj-part.adb (Parse_Single_Project): New Boolean out parameter
11965 Extends_All. Set to True when the project parsed is an extending all
11966 project. Fails for importing an extending all project only when the
11967 imported project is an extending all project.
11968 (Post_Parse_Context_Clause): Set Is_Extending_All to the with clause,
11969 depending on the value of Extends_All returned.
11971 * prj-proc.adb (Process): Check that no project shares its object
11972 directory with a project that extends it, directly or indirectly,
11973 including a virtual project.
11974 Check that no project extended by another project shares its object
11975 directory with another also extended project.
11977 * prj-tree.adb (Is_Extending_All, Set_Is_Extending_All): Allow for
11978 Kind = N_With_Clause
11980 * prj-tree.ads: Minor reformatting
11981 Indicate that Flag2 also applies to N_With_Clause (Is_Extending_All).
11983 2004-01-23 Ed Schonberg <schonberg@gnat.com>
11985 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): If the attribute
11986 applies to a type with an incomplete view, use full view in Name of
11987 clause, for consistency with uses of Get_Attribute_Definition_Clause.
11989 2004-01-23 Arnaud Charlet <charlet@act-europe.fr>
11991 * 5itaprop.adb (Set_Priority): Reset the priority to 0 when using
11992 SCHED_RR, since other values are not supported by this policy.
11993 (Initialize): Move initialization of mutex attribute to package
11994 elaboration, to prevent early access to this variable.
11996 * Makefile.in: Remove mention of Makefile.adalib, unused.
11998 * Makefile.adalib, 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
11999 1ssecsta.ads: Removed, unused.
12001 2004-01-21 Javier Miranda <miranda@gnat.com>
12003 * exp_aggr.adb (Build_Record_Aggr_Code): Do not build the master
12004 entity if already built in the current scope.
12006 * exp_ch9.adb (Build_Master_Entity): Do not set the has_master_entity
12007 reminder in internal scopes. Required for nested limited aggregates.
12009 2004-01-21 Doug Rupp <rupp@gnat.com>
12011 * Makefile.in (hyphen): New variable, default value '-'. Set to '_' on
12012 VMS. Replace all occurences of libgnat- and libgnarl- with
12013 libgnat$(hyphen) and libgnarl$(hyphen).
12014 Fixed shared library build problem on VMS.
12016 2004-01-21 Robert Dewar <dewar@gnat.com>
12018 * mlib-prj.adb: Minor reformatting
12020 2004-01-21 Thomas Quinot <quinot@act-europe.fr>
12022 * prj-tree.adb, 7staprop.adb, vms_conv.adb, xr_tabls.adb: Add missing
12023 'constant' keywords for declaration of pointers that are not modified.
12025 * exp_pakd.adb: Fix English in comment.
12027 2004-01-21 Ed Schonberg <schonberg@gnat.com>
12030 * sem_ch3.adb (Analyze_Subtype_Declaration): For an array subtype,
12031 copy all attributes of the parent, including the foreign language
12034 2004-01-21 Sergey Rybin <rybin@act-europe.fr>
12037 * sem_ch9.adb (Analyze_Delay_Alternative): Add expression type check
12038 for 'delay until' statement.
12040 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
12042 * Make-lang.in: Replace $(docdir) with doc.
12043 (doc/gnat_ug_unx.info, doc/gnat_ug_vwx.info, doc/gnat_ug_vms.info
12044 doc/gnat_ug_wnt.info, doc/gnat_rm.info, doc/gnat-style.info): Update
12045 to use consistent MAKEINFO rule.
12046 (ada.man, ada.srcman): Dummy entry.
12047 (ADA_INFOFILES): Define.
12048 (ada.info, ada.srcinfo): New rules.
12050 2004-01-19 Arnaud Charlet <charlet@act-europe.fr>
12052 * utils.c: Update copyright notice, missed in previous change.
12054 2004-01-19 Vincent Celier <celier@gnat.com>
12056 * mlib-prj.adb (Build_Library.Add_ALI_For): Only add the ALI to the
12057 args if Bind is True. Set First_ALI, if not already done.
12058 (Build_Library): For Stand Alone Libraries, extract from one ALI file
12059 an eventual --RTS switch, for gnatbind, and all backend switches +
12060 --RTS, for linking.
12062 2004-01-19 Robert Dewar <dewar@gnat.com>
12064 * sem_attr.adb, memtrack.adb: Minor reformatting
12066 2004-01-19 Ed Schonberg <schonberg@gnat.com>
12068 * exp_ch6.adb (Expand_Call): Remove code to fold calls to functions
12069 that rename enumeration literals. This is properly done in sem_eval.
12071 * sem_eval.ads, sem_eval.adb (Eval_Call): New procedure to fold calls
12072 to functions that rename enumeration literals.
12074 * sem_res.adb (Resolve_Call): Use Eval_Call to fold static calls to
12075 functions that rename enumeration literals.
12077 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
12079 * Make-lang.in (utils.o): Depend on target.h.
12080 * utils.c: Include target.h.
12081 (process_attributes): Use targetm.have_named_sections instead
12082 of ASM_OUTPUT_SECTION_NAME.
12084 2004-01-16 Andreas Jaeger <aj@suse.de>
12086 * Makefile.in: Add $(DESTDIR).
12088 2004-01-15 Olivier Hainque <hainque@act-europe.fr>
12090 * decl.c (gnat_to_gnu_entity, E_Variable): Retrieve the object size
12091 also when not defining if a Size clause applies. That information is
12094 2004-01-15 Arnaud Charlet <charlet@act-europe.fr>
12096 * Makefile.in (install-gnatlib, gnatlib-shared-default): Set up
12097 symbolic links for the shared gnat run time when needed.
12099 2004-01-15 Vasiliy Fofanov <fofanov@act-europe.fr>
12101 * memtrack.adb (Gmem_Initialize): check that gmem.out could be opened
12102 for writing, and terminate with an error message if not.
12104 2004-01-15 Ed Schonberg <schonberg@gnat.com>
12106 * sem_attr.adb (Resolve_Attribute, case 'Access): Remove spurious
12107 warning on an access to subprogram in an instance, when the target
12108 type is declared in the same generic unit.
12109 (Eval_Attribute): If 'access is known to fail accessibility check,
12110 rewrite as a raise statement.
12112 2004-01-15 GNAT Script <nobody@gnat.com>
12114 * Make-lang.in: Makefile automatically updated
12116 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
12118 * Make-lang.in (ada.srcextra): Dummy entry.
12120 2004-01-14 Kelley Cook <kcook@gcc.gnu.org>
12122 * Make-lang.in: Only regenerate texi files if --enable-maintainer-mode.
12124 2004-01-13 Ed Schonberg <schonberg@gnat.com>
12126 * exp_ch3.adb (Build_Assignment): Fix bug in handling of controlled
12127 components that are initialized with aggregates.
12129 2004-01-13 Vincent Celier <celier@gnat.com>
12131 * gnatlink.adb (Process_Binder_File): To find directory of shared
12132 libgcc, if "gcc-lib" is not a subdirectory, look for the last
12133 subdirectory "lib" in the path of the shared libgnat or libgnarl.
12135 * make.adb (Gnatmake): If GCC version is at least 3, link with
12136 -shared-libgcc, when there is at least one shared library project.
12138 * opt.ads (GCC_Version): New integer constant.
12140 * adaint.c (get_gcc_version): New function.
12142 2004-01-13 Robert Dewar <dewar@gnat.com>
12144 * sem_dist.adb, sem_res.adb, sem_util.adb,
12145 sprint.adb, 3zsocthi.adb, einfo.adb, cstand.adb,
12146 exp_ch4.adb, exp_ch9.adb, exp_dist.adb: Minor reformatting
12148 2004-01-13 Thomas Quinot <quinot@act-europe.fr>
12150 * s-interr.adb, s-stache.adb, s-taenca.adb, g-regpat.adb,
12151 g-spitbo.adb, 5itaprop.adb: Add missing 'constant' keywords in object
12154 2004-01-12 Arnaud Charlet <charlet@act-europe.fr>
12156 * misc.c: Remove trailing spaces.
12157 Update copyright notice missed in previous change.
12160 * bld.adb (Recursive_Process): Reference prefix/share/gnat instead of
12163 * Makefile.generic: Update copyright.
12164 Add license notice.
12166 * Makefile.in (ADA_SHARE_MAKE_DIR): Set to prefix/share/gnat instead
12167 of prefix/share/make.
12169 * Makefile.prolog: Update copyright.
12170 Add license notice.
12172 2004-01-12 Laurent Pautet <pautet@act-europe.fr>
12174 * 3vsocthi.adb, 3vsocthi.ads, 3wsocthi.adb,
12175 3wsocthi.ads, 3zsocthi.adb, 3zsocthi.ads, g-socthi.adb,
12176 g-socthi.ads (Socket_Error_Message): Return C.Strings.chars_ptr
12179 * g-socket.adb (Raise_Socket_Error): Use new Socket_Error_Message
12182 2004-01-12 Javier Miranda <miranda@gnat.com>
12184 * cstand.adb, exp_aggr.adb, exp_ch3.adb, exp_ch9.adb, exp_dist.adb,
12185 exp_imgv.adb, exp_pakd.adb, exp_util.adb, par-ch3.adb, sem.adb,
12186 sem_ch12.adb, sem_ch3.adb, sem_dist.adb, sem_prag.adb, sem_res.adb,
12187 sem_util.adb, sinfo.adb, sinfo.ads, sprint.adb: Addition of
12188 Component_Definition node.
12190 2004-01-12 Ed Falis <falis@gnat.com>
12192 * impunit.adb: Add GNAT.Secondary_Stack_Info as user-visible unit
12194 2004-01-12 Thomas Quinot <quinot@act-europe.fr>
12196 * link.c: Change default libgnat kind to STATIC for FreeBSD.
12198 2004-01-12 Bernard Banner <banner@gnat.com>
12200 * Makefile.in: map 86numaux to a-numaux for x86_64
12202 2004-01-12 Ed Schonberg <schonberg@gnat.com>
12204 * lib-xref.adb (Get_Type_Reference): If the type is the subtype entity
12205 generated to rename a generic actual, go to the actual itself, the
12206 subtype is not a user-visible entity.
12208 * sem_ch7.adb (Uninstall_Declarations): If an entity in the visible
12209 part is a private subtype, reset the visibility of its full view, if
12210 any, to be consistent.
12213 * sem_ch12.adb (Analyze_Formal_Package): Diagnose properly an attempt
12214 to use a generic package G as a formal package for another generic
12217 2004-01-12 Robert Dewar <dewar@gnat.com>
12219 * trans.c (Eliminate_Error_Msg): New procedure called to generate msg
12221 * usage.adb: Remove mention of obsolete -gnatwb switch
12222 Noticed during code reading
12224 2004-01-12 Jerome Guitton <guitton@act-europe.fr>
12226 * 1ssecsta.adb: Minor changes for -gnatwa warnings
12228 2004-01-12 GNAT Script <nobody@gnat.com>
12230 * Make-lang.in: Makefile automatically updated
12232 2004-01-09 Mark Mitchell <mark@codesourcery.com>
12234 * misc.c (gnat_expand_expr): Add alt_rtl parameter.
12236 2004-01-07 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12238 * link.c [sgi] (shared_libgnat_default): Change to STATIC.
12240 2004-01-05 Kelley Cook <kcook@gcc.gnu.org>
12242 * Make-lang.in: Revert stamp-xgnatug change from 2003-12-18.
12243 Update comment and copyright date.
12244 * stamp-xgnatug: Delete.
12246 2004-01-05 Robert Dewar <dewar@gnat.com>
12248 * 1ssecsta.ads: Default_Secondary_Stack is not a constant since it may
12249 be modified by the binder generated main program if the -D switch is
12252 * 4onumaux.ads, 4znumaux.ads: Add Pure_Function pragmas for all
12253 imported functions (since now we expect this to be done for imported
12256 * 5vtaprop.adb: Add several ??? for sections requiring more comments
12257 Minor reformatting throughout
12259 * 5zinit.adb: Minor reformatting
12260 Add 2004 to copyright date
12261 Minor changes to avoid -gnatwa warnings
12262 Correct some instances of using OR instead of OR ELSE (noted while
12263 doing reformatting)
12265 * sprint.adb: Minor updates to avoid -gnatwa warnings
12267 * s-secsta.ads, s-secsta.adb:
12268 (SS_Get_Max): New function to obtain high water mark for ss stack
12269 Default_Secondary_Stack is not a constant since it may be modified by
12270 the binder generated main program if the -D switch is used.
12272 * switch-b.adb: New -Dnnn switch for binder
12275 Make -gnatg imply all warnings currently in -gnatwa
12277 * vms_conv.adb: Minor reformatting
12278 Add 2004 to copyright notice
12279 Add 2004 to printed copyright notice
12281 * 3vexpect.adb, 4zsytaco.adb, 3wsocthi.adb, 3zsocthi.adb,
12282 3zsocthi.adb, 56taprop.adb, 56tpopsp.adb, 5amastop.adb,
12283 5aml-tgt.adb, 5ataprop.adb, 5ataprop.adb, 5atpopsp.adb,
12284 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb, 5gml-tgt.adb,
12285 5gtaprop.adb, 5hml-tgt.adb, 5hml-tgt.adb, 5hml-tgt.adb,
12286 5htaprop.adb, 5htraceb.adb, 5itaprop.adb, 5lml-tgt.adb,
12287 5sml-tgt.adb, 5staprop.adb, 5staprop.adb, 5stpopsp.adb,
12288 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vtaprop.adb,
12289 5vml-tgt.adb, 5vtaprop.adb, 5wosprim.adb, 5wtaprop.adb,
12290 5zinterr.adb, 5zintman.adb, 5zml-tgt.adb, 5ztaprop.adb,
12291 6vcpp.adb, 6vcstrea.adb, 7staprop.adb, 7stpopsp.adb,
12292 vxaddr2line.adb, vxaddr2line.adb, xref_lib.adb, xr_tabls.adb,
12293 xr_tabls.ads, s-tasdeb.adb, s-tasdeb.adb, sem_res.ads,
12294 sem_util.adb, sem_util.adb, sem_util.ads, s-interr.adb,
12295 checks.adb, clean.adb, cstand.adb, einfo.ads,
12296 einfo.adb, exp_aggr.adb, exp_ch11.adb, exp_ch3.adb,
12297 exp_ch4.adb, exp_ch5.adb, exp_ch7.adb, exp_ch9.adb,
12298 prj-nmsc.adb, prj-pp.adb, prj-util.adb, sem_attr.adb,
12299 sem_ch10.adb, sem_ch12.adb, sem_ch4.adb, g-dirope.adb,
12300 g-dirope.ads, gnatlbr.adb, i-cstrea.adb, inline.adb,
12301 lib-xref.adb, sem_ch5.adb, sem_ch7.adb, sem_ch8.adb:
12302 Minor reformatting and code clean ups.
12303 Minor changes to prevent -gnatwa warnings
12305 * ali.adb: Minor reformatting and cleanup of code
12306 Acquire new SS indication of secondary stack use from ali files
12308 * a-numaux.ads: Add Pure_Function pragmas for all imported functions
12309 (since now we expect this to be done for imported functions)
12311 * bindgen.adb: Generate call to modify default secondary stack size if
12314 * bindusg.adb: Add line for new -D switch
12316 * exp_aggr.adb (Type_May_Have_Bit_Aligned_Components): More appropriate
12317 replacement name for Type_May_Have_Non_Bit_Aligned_Components!
12318 Add circuitry for both records and arrays to avoid gigi
12319 processing if the type involved has non-bit-aligned components
12321 * exp_ch5.adb (Expand_Assign_Array): Avoid assumption that
12322 N_String_Literal node always references an E_String_Literal_Subtype
12323 entity. This may not be true in the future.
12324 (Possible_Bit_Aligned_Component): Move processing of
12325 Component_May_Be_Bit_Aligned from exp_ch5 to exp_util
12327 * exp_ch6.adb (Expand_Thread_Body): Pick up
12328 Default_Secondary_Stack_Size as variable so that we get value modified
12329 by possible -Dnnn binder parameter.
12331 * exp_util.adb (Component_May_Be_Bit_Aligned): New function.
12332 (Type_May_Have_Bit_Aligned_Components): New function.
12334 * exp_util.ads (Component_May_Be_Bit_Aligned): New function.
12335 (Type_May_Have_Bit_Aligned_Components): New function.
12337 * fe.h: (Set_Identifier_Casing): Fix prototype.
12338 Add declaration for Sem_Elim.Eliminate_Error_Msg.
12339 Minor reformatting.
12341 * freeze.adb (Freeze_Entity): Add RM reference to error message about
12342 importing constant atomic/volatile objects.
12343 (Freeze_Subprogram): Reset Is_Pure indication for imported subprogram
12344 unless explicit Pure_Function pragma given, to avoid insidious bug of
12345 call to non-pure imported function getting eliminated.
12347 * gnat1drv.adb, gnatbind.adb, gnatchop.adb, gnatfind.adb,
12348 gnatls.adb, gnatlink.adb, gnatmem.adb, gnatname.adb, gnatsym.adb,
12349 gnatxref.adb, gprcmd.adb, gprep.adb, make.adb: Minor reformatting
12350 Add 2004 to printed copyright notice
12352 * lib-writ.ads, lib-writ.adb: Put new SS flag in ali file if secondary
12355 * Makefile.rtl: Add entry for g-sestin.o
12356 g-sestin.ads: New file.
12358 * mdll.adb: Minor changes to avoid -gnatwa warnings
12360 * mlib-tgt.adb: Minor reformatting
12362 * opt.ads: New parameter Default_Secondary_Stack_Size (GNATBIND)
12363 New switch Sec_Stack_Used (GNAT, GNATBIND)
12364 Make Default_Secondary_Stack_Size a variable instead of a constant,
12365 so that it can be modified by the new -Dnnn bind switch.
12367 * rtsfind.adb (Load_Fail): Give full error message in configurable
12368 run-time mode if all_errors mode is set. This was not done in the case
12369 of a file not found, which was an oversight.
12370 Note if secondary stack unit is used by compiler.
12372 * sem_elab.adb (Check_A_Call): Rewrite to avoid trying to put
12373 ineffective elaborate all pragmas on non-visible packages (this
12374 happened when a renamed subprogram was called). Now the elaborate all
12375 always goes on the package containing the renaming rather than the one
12376 containing the renamed subprogram.
12378 * sem_elim.ads, sem_elim.adb (Eliminate_Error_Msg): New procedure
12379 (Process_Eliminate_Pragma): Add parameter to capture pragma location.
12381 * sem_eval.adb (Eval_String_Literal): Do not assume that string literal
12382 has an Etype that references an E_String_Literal.
12383 (Eval_String_Literal): Avoid assumption that N_String_Literal node
12384 always references an E_String_Literal_Subtype entity. This may not
12385 be true in the future.
12387 * sem_prag.adb (Process_Eliminate_Pragma): Add parameter to capture
12390 * sem_res.adb (Resolve): Specialize msg for function name used in proc
12393 2004-01-05 Ed Falis <falis@gnat.com>
12395 * g-debuti.adb: Replaced direct boolean operator with short-circuit
12398 2004-01-05 Vincent Celier <celier@gnat.com>
12400 * bld.adb: Minor comment updates
12401 (Process_Declarative_Items): Correct incorrect name (Index_Name instead
12404 * make.adb (Gnatmake): Special process for files to compile/check when
12405 -B is specified. Fail when there are only foreign mains in attribute
12406 Main of the project file and -B is not specified. Do not skip bind/link
12407 steps when -B is specified.
12409 * makeusg.adb: Document new switch -B
12411 * opt.ads (Build_Bind_And_Link_Full_Project): New Boolean flag
12413 * switch-m.adb: (Scan_Make_Switches): Process -B switch
12415 * vms_data.ads: Add new GNAT PRETTY qualifier
12416 /FORM_FEED_AFTER_PRAGMA_PAGE for switch -ff
12418 2004-01-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12420 * trans.c (tree_transform, case N_Free_Statement): Handle thin pointer
12423 * misc.c (gnat_printable_name): If VERBOSITY is 2, call
12424 Set_Identifier_Casing.
12426 * decl.c (gnat_to_gnu_entity, E_Function): Give error if return type
12427 has size that overflows.
12429 2004-01-05 Gary Dismukes <dismukes@gnat.com>
12431 * exp_ch4.adb (Expand_Array_Comparison): Add Boolean constant to avoid
12432 -gnatwa warning on static condition.
12434 2004-01-05 Doug Rupp <rupp@gnat.com>
12436 * link.c: (shared_libgnat_default) [VMS]: Change to STATIC.
12438 2004-01-05 Arnaud Charlet <charlet@act-europe.fr>
12440 * Makefile.in: Install ali files using INSTALL_DATA_DATE to preserve
12441 all attributes, including read-only attribute.
12443 2004-01-05 Pascal Obry <obry@gnat.com>
12445 * bindgen.adb (Gen_Object_Files_Options): Generate the new shared
12446 library naming scheme.
12448 * mlib-prj.adb (Build_Library): Generate different names for the static
12449 or dynamic version of the GNAT runtime. This is needed to support the
12450 new shared library naming scheme.
12451 (Process_Binder_File): Add detection of shared library in binder file
12452 based on the new naming scheme.
12454 * gnatlink.adb (Process_Binder_File): Properly detect the new naming
12455 scheme for the shared runtime libraries.
12458 (LIBRARY_VERSION) [VMS]: Convert all . to _ to conform to new naming
12460 (install-gnatlib): Do not create symlinks for shared libraries.
12461 (gnatlib-shared-default): Idem.
12462 (gnatlib-shared-dual-win32): New target. Not used for now as the
12463 auto-import feature does not support arrays/records.
12464 (gnatlib-shared-win32): Do not create copy for the shared libraries.
12465 (gnatlib-shared-vms): Fix shared runtime libraries names.
12467 * osint.ads, osint.adb (Shared_Lib): New routine, returns the target
12468 dependent runtime shared library name.
12470 2004-01-05 Vasiliy Fofanov <fofanov@act-europe.fr>
12472 * osint.adb (Read_Library_Info): Remove bogus check if ALI is older
12475 2004-01-05 Ed Schonberg <schonberg@gnat.com>
12477 * sem_ch4.adb (Analyze_Allocator): Check restriction on dynamic
12478 protected objects when allocator has a subtype indication, not a
12479 qualified expression. Note that qualified expressions may have to be
12480 checked when limited aggregates are implemented.
12482 * sem_prag.adb (Analyze_Pragma, case Import): If enclosing package is
12483 pure, emit warning.
12484 (Analyze_Pragma, case Pure_Function): If enclosing package is pure and
12485 subprogram is imported, remove warning.
12487 2004-01-05 Geert Bosch <bosch@gnat.com>
12489 * s-poosiz.adb: Update copyright notice.
12490 (Allocate): Use Task_Lock to protect against concurrent access.
12491 (Deallocate): Likewise.
12493 2004-01-05 Joel Brobecker <brobecker@gnat.com>
12495 * s-stalib.adb (Elab_Final_Code): Add missing year in date inside ???
12498 2003-12-23 Kelley Cook <kcook@gcc.gnu.org>
12500 * gnat_ug.texi: Force a CVS commit by updating copyright.
12501 * gnat_ug_vxw.texi: Regenerate.
12502 * gnat_ug_wnt.texi: Regenerate.
12503 * gnat_ug_vms.texi: Regenerate.
12504 * gnat_ug_unx.texi: Regenerate.
12506 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
12508 * trans.c: Remove uses of "register" specifier in
12509 declarations of local variables.
12511 2003-12-18 Kelley Cook <kcook@gcc.gnu.org>
12513 * stamp-xgnatug: New stamp file.
12514 * Make-lang.in (stamp-xgnatug): New stamp file and comment.
12515 (ada/doctools/xgnatug): Add $(build_exeext).
12516 (ada/gnat_ug_unx.texi, ada/gnat_ug_vwx.texi, ada/gnat_ug_vms.texi
12517 ada/gnat_ug_wnt.texi): Update to depend on stamp-xgnatug.
12519 2003-12-17 Ed Falis <falis@gnat.com>
12521 * a-elchha.adb (Tailored_Exception_Information): made Info constant to
12524 * a-exextr.adb: Add context clause for
12525 Ada.Exceptions.Last_Chance_Handler.
12527 2003-12-17 Sergey Rybin <rybin@act-europe.fr>
12529 * cstand.adb (Create_Standard): Change the way how the declaration of
12530 the Duration type is created (making it the same way as it is for all
12531 the other standard types).
12533 2003-12-17 Robert Dewar <dewar@gnat.com>
12535 * s-crtl.ads: Fix header format
12536 Change Pure to Preelaborate
12538 2003-12-17 Ed Schonberg <schonberg@gnat.com>
12540 * checks.adb (Selected_Length_Checks): Generate an Itype reference for
12541 the expression type only if it is declared in the current unit.
12543 * sem_ch3.adb (Constrain_Index): Handle properly a range whose bounds
12544 are universal and already analyzed, as can occur in constrained
12545 subcomponents that depend on discriminants, when one constraint is a
12548 * sem_res.adb (Resolve_Type_Conversion): Any arithmetic expression of
12549 type Any_Fixed is legal as the argument of a conversion, if only one
12550 fixed-point type is in context.
12552 2003-12-17 GNAT Script <nobody@gnat.com>
12554 * Make-lang.in: Makefile automatically updated
12556 2003-12-15 Robert Dewar <dewar@gnat.com>
12558 * exp_ch6.adb (Expand_Thread_Body): Fix error in picking up default
12561 2003-12-15 Vincent Celier <celier@gnat.com>
12563 * gnatchop.adb: (Error_Msg): Do not exit on error for a warning
12564 (Gnatchop): Do not set failure status when reporting the number of
12567 2003-12-15 Doug Rupp <rupp@gnat.com>
12569 * s-ctrl.ads: New file.
12571 * Makefile.rtl (GNAT_RTL_NONTASKING_OBJS): Add s-crtl$(objext).
12573 * Make-lang.in: (GNAT_ADA_OBJS): Add ada/s-crtl.o.
12574 (GNATBIND_OBJS): Add ada/s-crtl.o.
12576 * Makefile.in [VMS]: Clean up ifeq rules.
12578 * gnatlink.adb, 6vcstrea.adb, a-direio.adb, a-sequio.adb,
12579 a-ststio.adb, a-textio.adb, g-os_lib.adb, a-witeio.adb,
12580 g-os_lib.ads, i-cstrea.adb, i-cstrea.ads, s-direio.adb,
12581 s-fileio.adb, s-memcop.ads, s-memory.adb, s-stache.adb,
12582 s-tasdeb.adb: Update copyright.
12583 Import System.CRTL.
12584 Make minor modifications to use System.CRTL declared functions instead
12585 of importing locally.
12587 2003-12-15 GNAT Script <nobody@gnat.com>
12589 * Make-lang.in: Makefile automatically updated
12591 2003-12-11 Ed Falis <falis@gnat.com>
12593 * 5zinit.adb: Clean up.
12595 * 5zintman.adb (Notify_Exception): replaced case statement with a call
12596 to __gnat_map_signal, imported from init.c to support
12597 signal -> exception mappings that depend on the vxWorks version.
12600 Created and exported __gnat_map_signal to support signal -> exception
12601 mapping that is dependent on the VxWorks version.
12602 Change mapping of SIGBUS from Program_Error to Storage_Error on VxWorks
12604 2003-12-11 Vasiliy Fofanv <fofanov@act-europe.fr>
12606 * 5wosinte.ads: Link with -mthreads switch.
12608 2003-12-11 Arnaud Charlet <charlet@act-europe.fr>
12610 * init.c (__gnat_install_handler [NetBSD]): Set
12611 __gnat_handler_installed, as done on all other platforms.
12612 Remove duplicated code.
12614 2003-12-11 Jerome Guitton <guitton@act-europe.fr>
12616 * Makefile.in (rts-zfp, rts-ravenscar): Create libgnat.a.
12618 2003-12-11 Thomas Quinot <quinot@act-europe.fr>
12620 * sinfo.ads: Fix inconsistent example code in comment.
12622 2003-12-11 Robert Dewar <dewar@gnat.com>
12624 * a-tiinau.adb: Add a couple of comments
12626 * sem_ch3.adb: Minor reformatting
12629 Fix bad prototype of Same_Base_Type in body (code reading cleanup)
12630 Minor reformatting throughout
12632 2003-12-11 Ed Schonberg <schonberg@gnat.com>
12634 * exp_ch7.adb (Establish_Transient_Scope): If the call is within the
12635 bounds of a loop, create a separate block in order to generate proper
12636 cleanup actions to prevent memory leaks.
12638 * sem_res.adb (Resolve_Call): After a call to
12639 Establish_Transient_Scope, the call may be rewritten and relocated, in
12640 which case no further processing is needed.
12642 * sem_util.adb: (Wrong_Type): Refine previous fix.
12643 Fixes ACATS regressions.
12647 * sem_prag.adb (Back_End_Cannot_Inline): A renaming_as_body can always
12650 2003-12-08 Jerome Guitton <guitton@act-europe.fr>
12652 * 5ytiitho.adb, 5zthrini.adb, 5ztiitho.adb, i-vthrea.adb,
12653 i-vthrea.ads, s-tpae65.adb, s-tpae65.ads: Cleanup: Remove a bunch of
12656 * Makefile.in: (rts-ravenscar): Generate an empty libgnat.a.
12659 2003-12-08 Robert Dewar <dewar@gnat.com>
12661 * 7sintman.adb: Minor reformatting
12663 * bindgen.adb: Configurable_Run_Time mode no longer suppresses the
12664 standard linker options to get standard libraries linked. We now plan
12665 to provide dummy versions of these libraries to match the appropriate
12666 configurable run-time (e.g. if a library is not needed at all, provide
12667 a dummy empty library).
12669 * targparm.ads: Configurable_Run_Time mode no longer affects linker
12670 options (-L parameters and standard libraries). What we plan to do is
12671 to provide dummy libraries where the libraries are not required.
12673 * gnatbind.adb: Minor comment improvement
12675 2003-12-08 Javier Miranda <miranda@gnat.com>
12677 * exp_aggr.adb (Build_Record_Aggr_Code): Do not remove the expanded
12678 aggregate in the parent. Otherwise constants with limited aggregates
12679 are not supported. Add new formal to pass the component type (Ctype).
12680 It is required to call the corresponding IP subprogram in case of
12681 default initialized components.
12682 (Gen_Assign): In case of default-initialized component, generate a
12683 call to the IP subprogram associated with the component.
12684 (Build_Record_Aggr_Code): Remove the aggregate from the parent in case
12685 of aggregate with default initialized components.
12686 (Has_Default_Init_Comps): Improve implementation to recursively check
12687 all the present expressions.
12689 * exp_ch3.ads, exp_ch3.adb (Build_Initialization_Call): Add new formal
12690 to indicate that the initialization call corresponds to a
12691 default-initialized component of an aggregate.
12692 In case of default initialized aggregate with tasks this parameter is
12693 used to generate a null string (this is just a workaround that must be
12694 improved later). In case of discriminants, this parameter is used to
12695 generate a selected component node that gives access to the discriminant
12698 * exp_ch9.ads, exp_ch9.adb (Build_Task_Allocate_Block_With_Stmts): New
12699 subprogram, based on Build_Task_Allocate_Block, but adapted to expand
12700 allocated aggregates with default-initialized components.
12702 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Improve error message if
12703 the box notation is used in positional aggregates.
12705 2003-12-08 Samuel Tardieu <tardieu@act-europe.fr>
12707 * lib.ads: Fix typo in comment
12709 2003-12-08 Vincent Celier <celier@gnat.com>
12711 * prj.adb (Project_Empty): New component Unkept_Comments
12712 (Scan): Remove procedure; moved to Prj.Err.
12714 * prj.ads (Project_Data): New Boolean component Unkept_Comments
12715 (Scan): Remove procedure; moved to Prj.Err.
12717 * prj-dect.adb: Manage comments for the different declarations.
12719 * prj-part.adb (With_Record): New component Node
12720 (Parse): New Boolean parameter Store_Comments, defaulted to False.
12721 Set the scanner to return ends of line and comments as tokens, if
12722 Store_Comments is True.
12723 (Pre_Parse_Context_Clause): Create the N_With_Clause nodes so that
12724 comments are associated with these nodes. Store the node IDs in the
12726 (Post_Parse_Context_Clause): Use the N_With_Clause nodes stored in the
12728 (Parse_Single_Project): Call Pre_Parse_Context_Clause before creating
12729 the N_Project node. Call Tree.Save and Tree.Reset before scanning the
12730 current project. Call Tree.Restore afterwards. Set the various nodes
12731 for comment storage (Next_End, End_Of_Line, Previous_Line,
12734 * prj-part.ads (Parse): New Boolean parameter Store_Comments,
12735 defaulted to False.
12737 * prj-pp.adb (Write_String): New Boolean parameter Truncated, defaulted
12738 to False. When Truncated is True, truncate the string, never go to the
12740 (Write_End_Of_Line_Comment): New procedure
12741 (Print): Process comments for nodes N_With_Clause,
12742 N_Package_Declaration, N_String_Type_Declaration,
12743 N_Attribute_Declaration, N_Typed_Variable_Declaration,
12744 N_Variable_Declaration, N_Case_Construction, N_Case_Item.
12745 Process nodes N_Comment.
12747 * prj-tree.ads, prj-tree.adb (Default_Project_Node): If it is a node
12748 without comments and there are some comments, set the flag
12749 Unkept_Comments to True.
12750 (Scan): If there are comments, set the flag Unkept_Comments to True and
12751 clear the comments.
12752 (Project_Node_Kind): Add enum values N_Comment_Zones, N_Comment
12753 (Next_End_Nodes: New table
12754 (Comment_Zones_Of): New function
12755 (Scan): New procedure; moved from Prj. Accumulate comments in the
12756 Comments table and set end of line comments, comments after, after end
12758 (Add_Comments): New procedure
12759 (Save, Restore, Seset_State): New procedures
12760 (There_Are_Unkept_Comments): New function
12761 (Set_Previous_Line_Node, Set_Previous_End_Node): New procedures
12762 (Set_End_Of_Line, Set_Next_End_Node, Remove_Next_End_Node): New
12764 (First_Comment_After, First_Comment_After_End): New functions
12765 (First_Comment_Before, First_Comment_Before_End): New functions
12766 (Next_Comment): New function
12767 (End_Of_Line_Comment, Follows_Empty_Line,
12768 Is_Followed_By_Empty_Line): New functions
12769 (Set_First_Comment_After, Set_First_Comment_After_End): New procedures
12770 (Set_First_Comment_Before, Set_First_Comment_Before_End): New procedures
12771 (Set_Next_Comment): New procedure
12772 (Default_Project_Node): Associate comment before if the node can store
12775 * scans.ads (Token_Type): New enumeration value Tok_Comment
12776 (Comment_Id): New global variable
12778 * scng.ads, scng.adb (Comment_Is_Token): New Boolean global variable,
12779 defaulted to False.
12780 (Scan): Store position of start of comment. If comments are tokens, set
12781 Comment_Id and set Token to Tok_Comment when scanning a comment.
12782 (Set_Comment_As_Token): New procedure
12784 * sinput-p.adb: Update Copyright notice
12785 (Source_File_Is_Subunit): Call Prj.Err.Scanner.Scan instead of Prj.Scan
12786 that no longer exists.
12788 2003-12-08 Javier Miranda <miranda@gnat.com>
12790 * sem_aggr.adb: Add dependence on Exp_Tss package
12791 Correct typo in comment
12792 (Resolve_Aggregate): In case of array aggregates set the estimated
12793 type of the aggregate before calling resolve. This is needed to know
12794 the name of the corresponding IP in case of limited array aggregates.
12795 (Resolve_Array_Aggregate): Delay the resolution to the expansion phase
12796 in case of default initialized array components.
12798 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Allow limited
12799 types. Required to give support to limited aggregates in generic
12802 2003-12-08 Ed Schonberg <schonberg@gnat.com>
12804 * sem_ch3.adb (Check_Initialization): For legality purposes, an
12805 inlined body functions like an instantiation.
12806 (Decimal_Fixed_Point_Declaration): Do not set kind of first subtype
12807 until bounds are analyzed, to diagnose premature use of type.
12809 * sem_util.adb (Wrong_Type): Improve error message when the type of
12810 the expression is used prematurely.
12812 2003-12-08 GNAT Script <nobody@gnat.com>
12814 * Make-lang.in: Makefile automatically updated
12816 2003-12-08 Arnaud Charlet <charlet@act-europe.fr>
12818 * sinfo.h, einfo.h, nmake.ads, nmake.adb, treeprs.ads: Removed, since
12819 they are automatically generated by Make-lang.in and cause nothing but
12820 maintenance troubles.
12822 2003-12-05 Thomas Quinot <quinot@act-europe.fr>
12824 * 3ssoliop.ads: Fix comment (this is the Solaris, not the UnixWare,
12825 version of this unit).
12827 2003-12-05 Olivier Hainque <hainque@act-europe.fr>
12829 * 53osinte.ads, 54osinte.ads, 55osinte.ads, 56osinte.ads, 5bosinte.ads,
12830 5cosinte.ads, 5hosinte.ads, 5iosinte.ads, 5losinte.ads,
12831 5tosinte.ads: Define the SA_SIGINFO constant, to allow references from
12832 the body of System.Interrupt_Management common to several targets.
12833 Update copyright notice when appropriate.
12835 * 52osinte.ads, 5posinte.ads: Define a dummy value for the SA_SIGINFO
12838 * 7sintman.adb (elaboration): Set SA_SIGINFO in the sigaction flags,
12839 to ensure that the kernel fills in the interrupted context structure
12840 before calling a signal handler, which is necessary to be able to
12841 unwind past it. Update the copyright notice.
12843 2003-12-05 Jerome Guitton <guitton@act-europe.fr>
12845 * a-elchha.ads: New file.
12847 * a-elchha.adb: New default last chance handler. Contents taken from
12848 Ada.Exceptions.Exception_Traces.Unhandled_Exception_Terminate.
12850 * a-exextr.adb (Unhandled_Exception_Terminate): Most of this routine
12851 is moved to a-elchha.adb to provide a target-independent default last
12854 * Makefile.rtl: Add a-elchha.o
12856 * Make-lang.in (GNAT_ADA_OBJS, GNATBIND_OBJS): Add a-elchha.o.
12858 2003-12-05 Ed Schonberg <schonberg@gnat.com>
12860 * exp_ch6.adb (Expand_Call): If the subprogram is inlined and is
12861 declared in an instance, do not inline the call if the instance is not
12862 frozen yet, to prevent order of elaboration problems.
12864 * sem_prag.adb: Add comments for previous fix.
12866 2003-12-05 Samuel Tardieu <tardieu@act-europe.fr>
12868 * g-table.adb: Use the right variable in Set_Item.
12869 Update copyright notice.
12871 2003-12-05 Arnaud Charlet <charlet@act-europe.fr>
12873 * Makefile.in: Remove unused rules.
12875 2003-12-05 Vincent Celier <celier@gnat.com>
12877 * switch-c.adb (Scan_Front_End_Switches): Remove processing of
12878 -nostdlib. Not needed here after all.
12880 2003-12-03 Thomas Quinot <quinot@act-europe.fr>
12884 * adaint.h, adaint.c, g-os_lib.ads:
12885 Do not assume that the offset argument to lseek(2) is a 32 bit integer,
12886 on some platforms (including FreeBSD), it is a 64 bit value.
12887 Introduce a __gnat_lseek wrapper in adaint.c to allow for portability.
12889 2003-12-03 Arnaud Charlet <charlet@act-europe.fr>
12891 * gnatvsn.ads (Library_Version): Now contain only the relevant
12893 (Verbose_Library_Version): New constant.
12895 * g-spipat.adb, g-awk.adb, g-debpoo.adb,
12896 g-memdum.adb, g-thread.adb, s-geveop.adb, s-interr.adb,
12897 s-taskin.adb, s-tassta.adb: Make code compile with -gnatwa.
12899 * gnatlbr.adb: Clean up: replace Library_Version by
12900 Verbose_Library_Version.
12902 * make.adb, lib-writ.adb, exp_attr.adb:
12903 Clean up: replace Library_Version by Verbose_Library_Version.
12905 * 5lintman.adb: Removed.
12908 Update and simplify computation of LIBRARY_VERSION.
12909 Fix computation of GSMATCH_VERSION.
12910 5lintman.adb is no longer used: replaced by 7sintman.adb.
12912 2003-12-03 Robert Dewar <dewar@gnat.com>
12915 (Possible_Bit_Aligned_Component): Maybe_Bit_Aligned_Large_Component new
12916 name. Modified to consider small non-bit-packed arrays as troublesome
12917 and in need of component-by-component assigment expansion.
12919 2003-12-03 Vincent Celier <celier@gnat.com>
12921 * lang-specs.h: Process nostdlib as nostdinc
12923 * back_end.adb: Update Copyright notice
12924 (Scan_Compiler_Arguments): Process -nostdlib directly.
12926 2003-12-03 Jose Ruiz <ruiz@act-europe.fr>
12929 When defining LIBGNAT_TARGET_PAIRS for bare board targets, remove the
12930 redundant inclusion of EXTRA_HIE_NONE_TARGET_PAIRS, which is always
12931 included in HIE_NONE_TARGET_PAIRS.
12933 2003-12-03 Ed Schonberg <schonberg@gnat.com>
12936 (Legal_Formal_Attribute): Attribute is legal in an inlined body, as it
12937 is legal in an instance, because legality is cheched in the template.
12940 (Analyze_Pragma, case Warnings): In an inlined body, the pragma may be
12941 appplied to an unchecked conversion of a formal parameter.
12944 (Output_Unreferenced_Messages): Suppress "not read" warnings on imported
12947 2003-12-03 Olivier Hainque <hainque@act-europe.fr>
12949 * tb-alvms.c (unwind_regular_code, unwind_kernel_handler): New
12950 routines. The second one is new functionality to deal with backtracing
12951 through signal handlers.
12952 (unwind): Split into the two separate subroutines above.
12953 Update the documentation, and deal properly with sizeof (REG) different
12954 from sizeof (void*).
12956 2003-12-01 Nicolas Setton <setton@act-europe.fr>
12958 * a-except.adb (Raise_Current_Excep): Add a pragma Inspection_Point,
12959 so that the debugger can reliably access the value of the parameter,
12960 and therefore is able to display the exception name when an exception
12961 breakpoint is reached.
12963 2003-12-01 Thomas Quinot <quinot@act-europe.fr>
12965 * fmap.adb: Fix typo in warning message.
12967 * g-socket.ads, g-socket.adb: Make Free a visible instance of
12968 Ada.Unchecked_Deallocation (no need to wrap it in a subprogram).
12970 2003-12-01 Vincent Celier <celier@gnat.com>
12972 * mlib-prj.adb (Build_Library.Process): Do not check a withed unit if
12974 (Build_Library): Get the switches only if Default_Switches is declared
12977 2003-12-01 Ed Schonberg <schonberg@gnat.com>
12979 * exp_ch6.adb (Expand_Actuals): When applying validity checks to
12980 actuals that are indexed components, reanalyze actual to ensure that
12981 packed array references are properly expanded.
12983 * sem_ch5.adb (Diagnose_Non_Variable_Lhs): Add special case for
12984 attempted assignment to a discriminant.
12986 2003-12-01 Robert Dewar <dewar@gnat.com>
12988 * rtsfind.adb, exp_ch4.adb, s-exnint.ads, s-exnint.adb: Minor
12991 * switch-c.adb: Minor reformatting of comments
12993 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
12995 * Makefile.in: Clean ups.
12997 2003-12-01 GNAT Script <nobody@gnat.com>
12999 * Make-lang.in: Makefile automatically updated
13001 2003-12-01 Arnaud Charlet <charlet@act-europe.fr>
13003 * 5wsystem.ads: Disable zero cost exception, not ready yet.
13005 2003-11-29 Ulrich Weigand <uweigand@de.ibm.com>
13007 * Make-lang.in (nmake.ads): Add dependency on ada/nmake.adb
13008 to force serialization.
13010 2003-11-26 Thomas Quinot <quinot@act-europe.fr>
13012 * g-socket.ads, g-socket.adb:
13013 Clarify documentation of function Stream. Introduce a Free procedure
13014 to release the returned Stream once it becomes unused.
13016 * 5asystem.ads: For Alpha Tru64, enable ZCX by default.
13018 2003-11-26 Arnaud Charlet <charlet@act-europe.fr>
13020 (Cond_Timed_Wait): Introduce new constant Time_Out_Max,
13021 since NT 4 cannot handle timeout values that are too large,
13022 e.g. DWORD'Last - 1.
13024 2003-11-26 Ed Schonberg <schonberg@gnat.com>
13027 (Expand_N_Slice): Recognize all cases of slices that appear as actuals
13028 in procedure calls and whose expansion must be deferred.
13030 * exp_ch6.adb (Add_Call_By_Copy_Node): Remove previous fix. Proper fix
13034 (Build_Derived_Array_Type): Create operator for unconstrained type
13035 if ancestor is unconstrained.
13037 2003-11-26 Vincent Celier <celier@gnat.com>
13039 * make.adb (Project_Object_Directory): New global variable
13040 (Change_To_Object_Directory): New procedure
13041 (Collect_Arguments_And_Compile): Call Change_To_Object_Directory instead
13042 of Change_Dir directly. Do not change working directory to object
13043 directory of main project after each compilation.
13044 (Gnatmake): Use Change_To_Object_Directory instead of Change_Dir
13046 Change to object directory of main project before binding step.
13047 (Initialize): Initialize Project_Object_Directory to No_Project
13050 (Build_Library): Take into account Builder'Default_Switches ("Ada") when
13051 binding a Stand-Alone Library.
13053 * output.adb: Update Copyright notice
13054 (Write_Char): Output buffer when full
13056 2003-11-26 Robert Dewar <dewar@gnat.com>
13058 * sem_ch13.adb: (Check_Size): Reset size if size is too small
13061 (Check_Size): Fix documentation to include bit-packed array case
13063 * sem_res.adb: Implement restriction No_Direct_Boolean_Operators
13065 * s-rident.ads: Put No_Direct_Boolean_Operators in proper order
13067 * s-rident.ads: Add new restriction No_Direct_Boolean_Operators
13069 2003-11-24 Arnaud Charlet <charlet@act-europe.fr>
13072 * utils.c (init_gigi_decls): Change name of built-in setjmp to
13073 __builtin_setjmp, since this is apparently needed by recent
13076 2003-11-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13078 * adadecode.c: Only include ctype.h if not IN_GCC.
13079 (__gnat_decode): Use ISDIGIT from safe-ctype.h.
13081 2003-11-24 Jose Ruiz <ruiz@act-europe.fr>
13084 Use 5zintman.ads for VxWorks targets. This file avoid confusion between
13085 signals and interrupts.
13087 * 5zintman.ads: New File.
13089 * 5zintman.adb: Replace Exception_Interrupts by Exception_Signals, and
13090 add exception signals to the set of unmasked signals.
13093 Use Abort_Task_Signal instead of Abort_Task_Interrupt to avoid confusion
13094 between signals and interrupts.
13095 Add to Unblocked_Signal_Mask the set of signals that are in
13099 Adding a check to see whether the Interrupt_ID we want to unmask is in
13100 the range of Keep_Unmasked (in procedure Interrupt_Self_Process). The
13101 reason is that the index type of the Keep_Unmasked array is not always
13102 Interrupt_ID; it may be a subtype of Interrupt_ID.
13104 2003-11-24 Gary Dismukes <dismukes@gnat.com>
13107 (Remove_Side_Effects): Condition constantness of object created for a
13108 an unchecked type conversion on the constantness of the expression
13109 to ensure the correct value for 'Constrained when passing components
13110 of view-converted class-wide objects.
13112 2003-11-24 Robert Dewar <dewar@gnat.com>
13114 * par-load.adb (Load): Improve handling of misspelled and missing units
13115 Removes several cases of compilation abandoned messages
13117 * lib.adb: (Remove_Unit): New procedure
13119 * lib.ads: (Remove_Unit): New procedure
13121 * lib-load.adb: Minor reformatting
13123 2003-11-24 Vincent Celier <celier@gnat.com>
13126 (Gnatmake, Initialize): Call Usage instead of Makeusg directly
13127 (Marking_Label): Label to mark processed source files. Incremented for
13129 (Gnatmake): Increase Marking_Labet for each executable
13130 (Is_Marked): Compare against marking label
13131 (Mark): Mark with marking label
13133 2003-11-24 Jerome Guitton <guitton@act-europe.fr>
13136 Move the declaration of the TSD for System.Threads to System.Soft_Links.
13139 * Makefile.in: Added target pair for s-thread.adb for cert runtime.
13140 (rts-cert): build a single relocatable object for the run-time lib.
13143 2003-11-24 Vasiliy Fofanov <fofanov@act-europe.fr>
13146 Use gnatls rather than gcc to obtain the location of GNAT RTL for
13149 2003-11-24 Sergey Rybin <rybin@act-europe.fr>
13151 * opt.adb (Tree_Write): Gnat_Version_String is now a function, so we
13152 can not use it as before (that is, as a variable) when dumping it into
13153 the tree file. Add a local variable to store the result of this
13154 function and to be used as the string to be written into the tree.
13156 * scn.adb (Initialize_Scanner): Add comments explaining the recent
13159 * sinput.adb (Source_First, Source_Last): In case of
13160 Internal_Source_File, replace returning attributes of
13161 Internal_Source_Ptr (which is wrong) with returning attributes of
13164 2003-11-24 Ed Schonberg <schonberg@gnat.com>
13167 (New_Concatenation_Op): Proper name for New_Binary_Operator, only
13168 used for implicit concatenation operators.
13172 (Check_Elab_Call): Set No_Elaboration_Check appropriately on calls in
13173 task bodies that are in the scope of a Suppress pragma.
13174 (Check_A Call): Use the flag to prevent spurious elaboration checks.
13176 * sinfo.ads, sinfo.adb:
13177 New flag No_Elaboration_Check on function/procedure calls, to properly
13178 suppress checks on calls in task bodies that are within a local suppress
13182 (Expand_Concatenate_Other): Use the proper integer type for the
13183 expression for the upper bound, to avoid universal_integer computations
13186 2003-11-21 Kelley Cook <kcook@gcc.gnu.org>
13188 * .cvsignore: Delete.
13190 2003-11-21 Andreas Schwab <schwab@suse.de>
13192 * 55system.ads: Set ZCX_By_Default and GCC_ZCX_Support to True.
13194 2003-11-21 Vasiliy Fofanov <fofanov@act-europe.fr>
13196 * 5wsystem.ads: Enable zero cost exception.
13198 2003-11-21 Jerome Guitton <guitton@act-europe.fr>
13200 * 5ztiitho.adb: Remove an unreferenced variable.
13202 2003-11-21 Thomas Quinot <quinot@act-europe.fr>
13204 * adaint.c: For FreeBSD, use mkstemp.
13206 2003-11-21 Arnaud Charlet <charlet@act-europe.fr>
13208 * gnatlbr.adb: Now reference Gnat_Static_Version_String.
13210 2003-11-21 Robert Dewar <dewar@gnat.com>
13212 * bld.adb: Remove useless USE of gnatvsn
13214 * gnatchop.adb: Minor reformatting
13215 Clean up version handling to be more consistent
13217 * gnatxref.adb: Minor reformatting
13219 * gprcmd.adb: Minor reformatting
13220 Fix output of copyright to be more consistent with other tools
13222 2003-11-21 Vincent Celier <celier@gnat.com>
13224 * make.adb (Scan_Make_Args): Do not transmit --RTS= to gnatlink
13226 2003-11-21 Sergey Rybin <rybin@act-europe.fr>
13228 * atree.adb (Initialize): Add initializations for global variables
13229 used in New_Copy_Tree.
13231 * cstand.adb (Create_Standard): Add call to Initialize_Scanner (with
13232 Internal_Source_File as the actual).
13233 Put the set of statements creating Any_Character before the set of
13234 statements creating Any_Array to have Any_Character fully initialized
13235 when it is used in creating Any_Array.
13237 * scn.adb (Initialize_Scanner): Do not set Comes_From_Source ON and do
13238 not call Scan in case if the actual is Internal_Source_File
13239 Add 2003 to copyright note.
13241 * sinput.adb (Source_First, Source_Last, Source_Text): Add code for
13242 processing Internal_Source_File.
13244 * types.ads: Add the constant Internal_Source_File representing the
13245 source buffer for artificial source-code-like strings created within
13246 the compiler (the definition of Source_File_Index is changed).
13248 2003-11-20 Arnaud Charlet <charlet@act-europe.fr>
13250 * 35soccon.ads, 45intnam.ads, 55osinte.adb, 55osinte.ads,
13251 56system.ads: New file, FreeBSD version.
13253 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
13255 * Make-lang.in (ada.extraclean): Delete.
13257 2003-11-19 Arnaud Charlet <charlet@act-europe.fr>
13259 * gnatmem.adb: Clean up verbose output.
13261 * gprcmd.adb: Change copyright to FSF.
13263 2003-11-19 Vincent Celier <celier@gnat.com>
13265 * symbols.adb: (Initialize): New parameters Reference, Symbol_Policy
13266 and Version (ignored).
13268 * symbols.ads: (Policy): New type
13269 (Initialize): New parameter Reference, Symbol_Policy and
13271 Remove parameter Force.
13272 Minor reformatting.
13274 * snames.ads, snames.adbadb: New standard names
13275 Library_Reference_Symbol_File and Library_Symbol_Policy
13278 (Build_Library): Call Build_Dinamic_Library with the Symbol_Data of the
13282 (Build_Dynamic_Library): New parameter Symbol_Data (ignored)
13284 * mlib-tgt.ads: (Build_Dynamic_Library): New parameter Symbol_Data
13286 * prj.adb: (Project_Empty): New component Symbol_Data
13288 * prj.ads: (Policy, Symbol_Record): New types
13289 (Project_Data): New component Symbol_Data
13292 New attributes Library_Symbol_File, Library_Symbol_Policy and
13293 Library_Reference_Symbol_File.
13296 (Ada_Check): When project is a Stand-Alone library project, process
13297 attribute Library_Symbol_File, Library_Symbol_Policy and
13298 Library_Reference_Symbol_File.
13300 * 5aml-tgt.adb, 5bml-tgt.adb, 5gml-tgt.adb, 5hml-tgt.adb,
13301 5wml-tgt.adb, 5zml-tgt.adb, 5lml-tgt.adb,
13302 5sml-tgt.adb (Build_Dynamic_Library): New parameter
13303 Symbol_Data (ignored).
13305 * 5vml-tgt.adb (VMS_Options): Remove --for-linker=gsmatch=equal,1,0
13306 (Build_Dynamic_Library): New parameter Symbol_Data. New internal
13307 functions Option_File_Name and Version_String. Set new options of
13308 gnatsym related to symbol file, symbol policy and reference symbol
13312 Extensive modifications to take into account the reference symbol file,
13313 the symbol policy, the library version and to put in the symbol file the
13314 minor and major IDs.
13316 * bld.adb (Process_Declarative_Items): Put second argument of
13317 gprcmd to_absolute between single quotes, to avoid problems with
13320 * bld-io.adb: Update Copyright notice.
13321 (Flush): Remove last character of a line, if it is a back slash, to
13322 avoid make problems.
13325 Implement new scheme with reference symbol file and symbol policy.
13327 * g-os_lib.ads: (Is_Directory): Clarify comment
13329 2003-11-19 Robert Dewar <dewar@gnat.com>
13331 * atree.adb: Move New_Copy_Tree global variables to head of package
13333 * errout.adb: Minor reformatting
13335 2003-11-19 Javier Miranda <miranda@gnat.com>
13337 * sem_ch4.adb: (Diagnose_Call): Improve error message.
13338 Add reference to Ada0Y (AI-50217)
13340 * sem_ch6.adb, sem_ch8.adb, sem_type.adb,
13341 sem_util.adb: Add reference to AI-50217
13343 * sinfo.ads: (N_With_Clause): Document fields referred to AI-50217
13345 * sprint.adb: Add reference to Ada0Y (AI-50217, AI-287)
13347 * sem_aggr.adb: Complete documentation of AI-287 changes
13349 * par-ch4.adb: Document previous changes.
13351 * lib-load.adb, lib-writ.adb, einfo.ads, par-ch10.adb,
13352 sem_cat.adb, sem_ch3.adb, sem_ch10.adb, sem_ch12.adb: Add references to
13355 * exp_aggr.adb: Add references to AI-287 in previous changes
13357 2003-11-19 Ed Schonberg <schonberg@gnat.com>
13360 (Add_Call_By_Copy_Node): Do not original node of rewritten expression
13361 in the rewriting is the result of an inlined call.
13363 * exp_ch6.adb (Add_Call_By_Copy_Node): If actual for (in-)out
13364 parameter is a type conversion, use original node to construct the
13365 post-call assignment, because expression may have been rewritten, e.g.
13366 if it is a packed array.
13369 (Resolve_Attribute, case 'Constrained): Attribute is legal in an inlined
13370 body, just as it is in an instance.
13371 Categorization routines
13373 * sem_ch12.adb (Analyze_Association, Instantiate_Formal_Subprogram,
13374 Instantiate_Object): Set proper sloc reference for message on missing
13377 2003-11-19 Thomas Quinot <quinot@act-europe.fr>
13379 * Makefile.in: Add FreeBSD libgnat pairs.
13381 * usage.adb: Fix typo in usage message.
13383 2003-11-19 Jerome Guitton <guitton@act-europe.fr>
13385 * Makefile.in: On powerpc-wrs-vxworksae: Add s-thread.ad?,
13386 s-thrini.ad? and s-tiitho.adb to the full runtime, to support the
13387 pragma Thread_Body.
13388 Remove i-vthrea.ad? and s-tpae65.ad?, not needed anymore.
13390 * s-thread.adb: This file is now a dummy implementation of
13393 2003-11-19 Sergey Rybin <rybin@act-europe.fr>
13395 * rtsfind.adb (Initialize): Add initialization for RTE_Is_Available
13397 2003-11-19 Emmanuel Briot <briot@act-europe.fr>
13399 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
13400 instanciation references in the parent type description.
13402 2003-11-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13404 * ada-tree.def: (ALLOCATE_EXPR): Class is "2", not "s".
13406 * decl.c (gnat_to_gnu_entity, case E_Floating_Point_Subtype): Set
13407 TYPE_PRECISION directly from esize.
13409 2003-11-18 Thomas Quinot <quinot@act-europe.fr>
13412 Use realpath(3) on FreeBSD. Fix typo in comment while we are at it.
13414 * init.c: Initialization routines for FreeBSD
13416 * link.c: Link info for FreeBSD
13418 * sysdep.c: Add the case of FreeBSD
13420 2003-11-17 Jerome Guitton <guitton@act-europe.fr>
13422 * 5zthrini.adb: Remove the call to Init_RTS at elaboration, as it is
13423 already called in System.Threads.
13425 * 5ztiitho.adb (Initialize_Task_Hooks): Remove the registration of the
13426 environment task, as it has been moved to System.Threads.Initialization.
13428 2003-11-17 Arnaud Charlet <charlet@act-europe.fr>
13430 * adaint.c (__gnatlib_install_locks): Only reference
13431 __gnat_install_locks on VMS, since other platforms can avoid using
13432 --enable-threads=gnat
13434 2003-11-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13436 * ada-tree.h: (TYPE_IS_PACKED_ARRAY_TYPE_P): New macro.
13438 * decl.c (gnat_to_gnu_entity, case E_Array_Subtype): Set
13439 TYPE_PACKED_ARRAY_TYPE_P.
13440 (validate_size): Do not verify size if TYPE_IS_PACKED_ARRAY_TYPE_P.
13442 Part of PR ada/12806
13443 * utils.c (float_type_for_precision): Renamed from float_type_for_size.
13444 Use GET_MODE_PRECISION instead of GET_MODE_BITSIZE.
13446 2003-11-17 Vincent Celier <celier@gnat.com>
13448 * gnatchop.adb (Error_Msg): New Boolean parameter Warning, defaulted
13450 Do not set exit status to Failure when Warning is True.
13451 (Gnatchop): Make errors "no compilation units found" and
13452 "no source files written" warnings only.
13454 * make.adb (Gnatmake): When using a project file, set
13455 Look_In_Primary_Dir to False.
13456 (Configuration_Pragmas_Switch): Check for Global_Configuration_Pragmas
13457 and Local_Configuration_Pragmas in the project where they are declared
13458 not an extending project which might have inherited them.
13460 * osint.adb (Locate_File): If Name is already an absolute path, do not
13461 look for a directory.
13463 * par-ch10.adb (P_Compilation_Unit): If source contains no token, and
13464 -gnats (Check_Syntax) is used, issue only a warning, not an error.
13466 * prj.adb (Register_Default_Naming_Scheme): Add new component Project
13467 in objects of type Variable_Value.
13469 * prj.ads: (Variable_Value): New component Project
13471 * prj-nmsc.adb (Ada_Check.Warn_If_Not_Sources): No warning if source
13472 is in a project extended by Project.
13474 * prj-proc.adb (Add_Attributes): New parameter Project. Set component
13475 Project of Variable_Values to this new parameter value.
13476 (Expression): Set component Project of Variable_Values.
13477 (Process_Declarative_Items): Call Add_Attributes with parameter Project.
13478 Set the component Project in array elements.
13480 2003-11-17 Sergey Rybin <rybin@act-europe.fr>
13482 * errout.adb: (Initialize): Add initialization for error nodes.
13484 * sem_ch12.adb (Initialize): Add missing initializations for
13485 Exchanged_Views and Hidden_Entities.
13487 2003-11-17 Ed Schonberg <schonberg@gnat.com>
13489 * sem_ch12.adb (Copy_Generic_Node): Preserve entity when copying an
13490 already instantiated tree for use in subsequent inlining.
13491 (Analyze_Associations, Instantiate_Formal_Subprogram,
13492 Instantiate_Object): improve error message for mismatch in
13495 * sem_ch6.adb (Build_Body_To_Inline): Major cleanup to handle
13496 instantiations of subprograms declared in instances.
13498 2003-11-17 Javier Miranda <miranda@gnat.com>
13500 * sem_ch4.adb (Analyze_Allocator): Previous modification must be
13501 executed only under the Extensions_Allowed flag.
13503 2003-11-17 Robert Dewar <dewar@gnat.com>
13505 * a-exexda.adb (Address_Image): Fix documentation to indicate leading
13507 (Address_Image): Fix bug of returning 0x instead of 0x0
13508 Minor reformatting (function specs).
13510 * einfo.ads: Minor fix for documentation of Is_Bit_Packed_Array
13511 (missed case of 33-63)
13513 * freeze.adb, sem_ch13.adb: Properly check size of packed bit array
13515 * s-thread.adb: Add comments for pragma Restriction
13517 * exp_aggr.adb, g-debuti.adb, par-ch4.adb, sem_aggr.adb,
13518 sem_ch6.adb, sprint.adb, xref_lib.adb: Minor reformatting
13520 2003-11-17 Ed Falis <falis@gnat.com>
13522 * s-thread.adb: Added No_Tasking restriction for this implementation.
13524 2003-11-17 Emmanuel Briot <briot@act-europe.fr>
13526 * xref_lib.adb (Parse_Identifier_Info): Add handling of generic
13527 instanciation references in the parent type description.
13529 2003-11-17 GNAT Script <nobody@gnat.com>
13531 * Make-lang.in: Makefile automatically updated
13533 2003-11-16 Jason Merrill <jason@redhat.com>
13535 * Make-lang.in (ada.tags): Create TAGS.sub files in each directory
13536 and TAGS files that include them for each front end.
13538 2003-11-14 Andreas Jaeger <aj@suse.de>
13540 * lang.opt: Change -Wno-long-long to -Wlong-long since the latter
13541 is the canonical version.
13542 * misc.c (gnat_handle_option): Likewise.
13544 * Makefile.in (LIBGNAT_TARGET_PAIRS): Add rules for x86_64-linux.
13546 * 5nsystem.ads: New file for x86_64-linux-gnu.
13548 2003-11-14 Arnaud Charlet <charlet@act-europe.fr>
13550 * nmake.ads, nmake.adb, sinfo.h, treeprs.ads: Regenerated.
13552 * comperr.adb: Fix logic in previous change.
13554 2003-11-13 Vincent Celier <celier@gnat.com>
13556 * 5bml-tgt.adb (Build_Dynamic_Library): Use
13557 Osint.Include_Dir_Default_Prefix instead of
13558 Sdefault.Include_Dir_Default_Name.
13560 * gnatlbr.adb: Update Copyright notice
13561 (Gnatlbr): : Use Osint.Include_Dir_Default_Prefix instead of
13562 Sdefault.Include_Dir_Default_Name and Osint.Object_Dir_Default_Prefix
13563 instead of Sdefault.Object_Dir_Default_Name
13566 (Process_Binder_File): Never suppress the option following -Xlinker
13569 (Gcc): Use Osint.Object_Dir_Default_Prefix instead of
13570 Sdefault.Object_Dir_Default_Name.
13572 * osint.ads, osint.adb:
13573 (Include_Dir_Default_Prefix, Object_Dir_Default_Prefix): New functions
13574 Minor reformatting.
13576 * vms_conv.ads: Minor reformating
13577 Remove GNAT STANDARD and GNAT PSTA
13580 Allow GNAT MAKE to have several files on the command line.
13581 (Init_Object_Dirs): Use Osint.Object_Dir_Default_Prefix instead of
13582 Sdefault.Object_Dir_Default_Name.
13584 Remove data for GNAT STANDARD
13587 Add new compiler qualifier /PRINT_STANDARD (-gnatS)
13588 Remove data for GNAT STANDARD
13589 Remove options and documentation for -gnatwb/-gnatwB: these warning
13590 options no longer exist.
13592 2003-11-13 Ed Falis <falis@gnat.com>
13594 * 5zthrini.adb: (Init_RTS): Made visible
13597 (Register): Removed unnecessary call to taskVarGet that checked whether
13598 an ATSD was already set as a task var for the argument thread.
13601 Updated comment to reflect that this is a VxWorks version
13602 Added context clause for System.Threads.Initialization
13603 Added call to System.Threads.Initialization.Init_RTS
13605 2003-11-13 Jerome Guitton <guitton@act-europe.fr>
13608 (Init_RTS): New procedure, for the initialization of the run-time lib.
13611 Remove dependancy on System.Init, so that this file can be used in the
13612 AE653 sequential run-time lib.
13614 2003-11-13 Robert Dewar <dewar@gnat.com>
13616 * bindgen.adb: Minor reformatting
13618 2003-11-13 Ed Schonberg <schonberg@gnat.com>
13621 (Apply_Discriminant_Check): Do no apply check if target type is derived
13622 from source type with no applicable constraint.
13625 (Ensure_System_Dependency): Do not apply the style checks that may have
13626 been specified for the main unit.
13629 (Find_Selected_Component): Further improvement in error message, with
13633 (Resolve): Handle properly the case of an illegal overloaded protected
13636 2003-11-13 Javier Miranda <miranda@gnat.com>
13639 (Has_Default_Init_Comps): New function to check the presence of
13640 default initialization in an aggregate.
13641 (Build_Record_Aggr_Code): Recursively expand the ancestor in case of
13642 extension aggregate of a limited record. In addition, a new formal
13643 was added to do not initialize the record controller (if any) during
13644 this recursive expansion of ancestors.
13645 (Init_Controller): Add support for limited record components.
13646 (Expand_Record_Aggregate): In case of default initialized components
13647 convert the aggregate into a set of assignments.
13649 * par-ch4.adb (P_Aggregate_Or_Paren_Expr): Update the comment
13650 describing the new syntax.
13651 Nothing else needed to be done because this subprogram delegates part of
13652 its work to P_Precord_Or_Array_Component_Association.
13653 (P_Record_Or_Array_Component_Association): Give support to the new
13654 syntax for default initialization of components.
13657 (Resolve_Aggregate): Relax the strictness of the frontend in case of
13658 limited aggregates.
13659 (Resolve_Record_Aggregate): Give support to default initialized
13661 (Get_Value): In case of default initialized components, duplicate
13662 the corresponding default expression (from the record type
13663 declaration). In case of default initialization in the *others*
13664 choice, do not check that all components have the same type.
13665 (Resolve_Extension_Aggregate): Give support to limited extension
13669 (Check_Initialization): Relax the strictness of the front-end in case
13670 of aggregate and extension aggregates. This test is now done in
13671 Get_Value in a per-component manner.
13673 * sem_ch4.adb (Analyze_Allocator): Don't post an error if the
13674 expression corresponds to a limited aggregate. This test is now done
13677 * sinfo.ads, sinfo.adb (N_Component_Association): Addition of
13680 * sprint.adb (Sprint_Node_Actual): Modified to print an mbox if
13681 present in an N_Component_Association node
13683 2003-11-13 Thomas Quinot <quinot@act-europe.fr>
13685 * sem_ch9.adb (Analyze_Accept_Statement): A procedure hides a
13686 type-conformant entry only if they are homographs.
13688 2003-11-13 GNAT Script <nobody@gnat.com>
13690 * Make-lang.in: Makefile automatically updated
13692 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13694 * adadecode.c: Use <> form of include for ctype.h.
13695 * sysdep.c [IN_RTS]: Use <> form of include for time.h.
13697 2003-11-12 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
13699 * 5gsystem.ads (Functions_Return_By_DSP): Set to False.
13700 Works around PR middle-end/6552.
13702 2003-11-10 Ed Falis <falis@gnat.com>
13704 * 5ytiitho.adb: (procStartHookAdd): Definition and call deleted
13706 * 5zinit.adb: (Install_Handler): Moved back to spec
13707 (Install_Signal_Handlers): Deleted
13709 * 5zthrini.adb: Added context clause for System.Storage_Elements
13710 (Register): Only handles creation of taskVar; initialization moved to
13712 (Reset_TSD): Deleted; replaced by Thread_Body_Enter
13713 Added declaration of environment task secondary stack and
13716 * s-thread.adb: Implement bodies for thread body processing
13719 Added comment identifying supported targets for pragma Thread_Body.
13721 2003-11-10 Pascal Obry <obry@gnat.com>
13723 * adaint.c (_gnat_stat) [WIN32]: Check if name is not bigger than
13727 (Open): Properly check for string length before copying into the buffer.
13728 Raises Name_Error if buffer is too small. Note that this was a potential
13731 2003-11-10 Romain Berrendonner <berrendo@act-europe.fr>
13733 * bindgen.adb, comperr.adb: Code clean ups.
13734 * gnatvsn.ads, gnatvsn.adb (Get_Gnat_Version_Type): New function.
13736 2003-11-10 Sergey Rybin <rybin@act-europe.fr>
13738 * gnat1drv.adb: Add call to Sem_Elim.Initialize.
13740 2003-11-10 Vincent Celier <celier@gnat.com>
13743 (Gprcmd): Add new command "prefix" to get the prefix of the GNAT
13746 * make.adb (Scan_Make_Arg): Transmit -nostdlib to the compiler
13748 * prj.adb: (Project_Empty): Add new boolean component Virtual
13750 * prj.ads: (Virtual_Prefix): New constant string
13751 (Project_Data): New boolean component Virtual
13753 * prj-nmsc.adb (Language_Independent_Check): Adjust error message when
13754 a library project is extended by a virtual extending project.
13757 Modifications throughout to implement extending-all project, including:
13758 (Virtual_Hash, Processed_Hash): New hash tables
13759 (Create_Virtual_Extending_Project): New procedure
13760 (Look_For_Virtual_Projects_For): New procedure
13763 (Process): After checking the projects, if main project is an
13764 extending-all project, set the object directory of all virtual extending
13765 project to the object directory of the main project.
13766 Adjust error message when a virtual extending project has the same
13767 object directory as an project being extended.
13768 (Recursive_Process): If name starts with the virtual prefix, set Virtual
13769 to True in the project data.
13772 (Default_Project_Node): Add new boolean component Extending_All
13773 (Is_Extending_All): New function
13774 (Set_Is_Extending_All): New procedure
13776 * prj-tree.ads: (Is_Extending_All): New function
13777 (Set_Is_Extending_All): New procedure
13778 (Project_Node_Record): New boolean component Extending_All
13780 * switch-c.adb: (Scan_Front_End_Switches): Process -nostdlib
13783 Add qualifier /NOSTD_LIBRARIES (-nostdlib) for the compiler
13785 * bld.adb (Recursive_Process): If MAKE_ROOT is not defined, call
13786 "gprcmd prefix" to define it.
13788 2003-11-10 Thomas Quinot <quinot@act-europe.fr>
13790 * einfo.ads: Fix a typo and remove an extraneous word in comments.
13793 (Create_Dummy_Package_Unit): Set the scope of the entity for the
13794 created dummy package to Standard_Standard, not to itself, to
13795 defend other parts of the front-end against encoutering a cycle in
13799 (Analyze_With_Clause): When setting the entities for the successive
13800 N_Expanded_Names that constitute the name of a child unit, do not
13801 attempt to go further than Standard_Standard in the chain of scopes.
13802 This case arises from the placeholder units created by
13803 Create_Dummy_Package_Unit in the case of a with_clause for a
13804 nonexistent child unit.
13806 2003-11-10 Ed Schonberg <schonberg@gnat.com>
13809 (Expand_Thread_Body): Place subprogram on scope stack, so that new
13810 declarations are given the proper scope.
13813 (Check_Expr_Constants): Reject an expression that contains a constant
13814 created during expansion, and that appears after the object to which
13815 the address clause applies.
13817 * sem_ch5.adb (Check_Controlled_Array_Attribute): Subsidiary of
13818 Analyze_Iteration_Scheme, to rewrite a loop parameter specification
13819 that uses 'Range of a function call with controlled components, so
13820 that the function result can be finalized before starting the loop.
13823 (Find_Selected_Component): Improve error message when prefix is
13824 an implicit dereference of an incomplete type.
13826 2003-11-10 Robert Dewar <dewar@gnat.com>
13828 * opt.ads: New Print_Standard flag for -gnatS switch
13830 * sem_ch13.adb: Remove some additional checks for unaligned arrays
13832 * cstand.adb (Create_Standard): Print out package standard if -gnatS
13835 * debug.adb: Update doc for -gnatds to discuss relationship with new
13838 * sinfo.adb: Add new field Entity_Or_Associated_Node
13840 * sinfo.ads: Add new field Entity_Or_Associated_Node
13841 Update documentation for Associated_Node and Entity fields to clarify
13842 relationship and usage.
13845 (Write_Id): Properly process Associated_Node field in generic template
13848 Recognize new -gnatS switch for printing package Standard
13849 This replaces gnatpsta
13852 Add line for new -gnatS switch for printing package Standard
13853 This replaces gnatpsta
13855 2003-11-10 Andreas Jaeger <aj@suse.de>
13857 * 7sosprim.adb: tv_usec of struct_timeval and time_t are long
13860 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
13862 * misc.c, lang.opt: Add handling of -nostdlib, now recognized/needed
13865 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
13867 * Makefile.in, Make-lang.in: Remove build of gnat_wrapper and gnatpsta,
13870 * gnatpsta.adb, gnat_wrapper.adb: Removed, no longer needed.
13872 * sysdep.c: Add handling of cygwin.
13874 2003-11-10 GNAT Script <nobody@gnat.com>
13876 * Make-lang.in: Makefile automatically updated
13878 2003-11-10 Arnaud Charlet <charlet@act-europe.fr>
13881 * osint.ads, osint.adb (Relocate_Path, Executable_Suffix): New
13882 functions. Used to handle dynamic prefix relocation, via set_std_prefix.
13883 Replace GNAT_ROOT by GCC_ROOT.
13885 * Make-lang.in: Use new function Relocate_Path to generate sdefault.adb
13887 2003-11-06 Zack Weinberg <zack@codesourcery.com>
13889 * misc.c (fp_prec_to_size, fp_size_to_prec): Use GET_MODE_PRECISION
13890 and update for changed meaning of GET_MODE_BITSIZE.
13892 2003-11-04 Doug Rupp <rupp@gnat.com>
13894 * sysdep.c: Problem discovered during IA64 VMS port.
13895 [VMS] #include <unixio.h> to get proper prototypes.
13898 Issues discovered/problems fixed during IA64 VMS port.
13899 [VMS] #define _POSIX_EXIT for proper semantics.
13900 [VMS] #include <unixio.h> for proper prototypes.
13901 [VMS] (fork): #define IA64 version.
13902 (__gnat_os_exit): Remove unnecessary VMS specific code.
13904 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13906 Part of PR ada/12806
13908 * ada-tree.h (TYPE_DIGITS_VALUE, SET_TYPE_DIGITS_VALUE): Save count as
13912 (gnat_to_gnu_entity, case E_Floating_Point_Type): Save count as tree,
13915 * targtyps.c, decl.c, misc.c,
13916 gigi.h (fp_prec_to_size, fp_size_to_prec): Temporary
13917 routines to work around change in FP sizing semantics in GCC.
13920 (build_vms_descriptor): TYPE_DIGITS_VALUE is tree, not integer.
13922 * gigi.h: (enumerate_modes): New function.
13924 * Make-lang.in: (ada/misc.o): Add real.h.
13926 * misc.c: (enumerate_modes): New function.
13928 2003-11-04 Robert Dewar <dewar@gnat.com>
13930 * 3vtrasym.adb: Minor reformatting
13931 Use terminology encoded/decoded name, rather than C++ specific notion
13932 of mangling (this is the terminology used throughout GNAT).
13934 * einfo.h: Regenerated
13936 * einfo.ads, einfo.adb: Add new flag Is_Thread_Body
13939 (Expand_N_Subprogram_Body): Handle expansion of thread body procedure
13941 * par-prag.adb: Add dummy entry for Thread_Body pragma
13944 Add entries for System.Threads entities for thread body processing
13947 (Analyze_Pragma, Access attributes): Check these are not applied to a
13948 thread body, since this is not permitted
13950 * sem_prag.adb: Add processing for Thread_Body pragma.
13954 (Resolve_Call): Check for incorrect attempt to call a thread body
13955 procedure with a direct call.
13957 * snames.ads, snames.adb: Add entry for Thread_Body pragma
13958 Add names associated with thread body expansion
13960 * snames.h: Add entry for Thread_Body pragma
13962 * s-thread.adb: Add entries for thread body processing
13963 These are dummy bodies so far
13965 * s-thread.ads: Add documentation on thread body handling.
13966 Add entries for thread body processing.
13968 2003-11-04 Javier Miranda <miranda@gnat.com>
13971 (Build_Limited_Views): Return after posting an error in case of limited
13972 with_clause on subprograms, generics, instances or generic renamings
13973 (Install_Limited_Withed_Unit): Do nothing in case of limited with_clause
13974 on subprograms, generics, instances or generic renamings
13976 2003-11-04 Arnaud Charlet <charlet@act-europe.fr>
13978 * raise.c (setup_to_install): Correct mistake in last revision; two
13979 arguments out of order.
13981 * trans.c, cuintp.c, argv.c, aux-io.c, cal.c, errno.c, exit.c,
13982 gnatbl.c, init.c, stringt.h, utils.c, utils2.c: Update copyright
13983 notice, missed in previous change.
13984 Remove trailing blanks and other style errors introduced in previous
13987 2003-11-04 Olivier Hainque <hainque@act-europe.fr>
13989 * decl.c (gnat_to_gnu_field): Adjust the conditions under which we get
13990 rid of the wrapper for a LJM type, ensuring we don't do that if the
13991 field is addressable. This avoids potential low level type view
13992 mismatches later on, for instance in a by-reference argument passing
13995 2003-11-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
13997 * decl.c (gnat_to_gnu_field): No longer check for BLKmode being
13998 aligned at byte boundary.
14000 2003-11-04 Joel Brobecker <brobecker@gnat.com>
14002 * decl.c (components_to_record): Do not delete the empty variants from
14003 the end of the union type.
14005 2003-11-04 Ed Schonberg <schonberg@gnat.com>
14007 * exp_ch4.adb (Expand_N_Op_Eq): Use base type when locating primitive
14008 operation for a derived type, an explicit declaration may use a local
14009 subtype of Boolean.
14011 2003-11-04 Vincent Celier <celier@gnat.com>
14013 * make.adb (Gnatmake): Allow main sources on the command line with a
14014 library project when it is only for compilation (no binding or
14017 2003-11-04 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14019 * Makefile.in: Remove many duplicate variables.
14021 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
14023 * Make-lang.in (dvi): Move targets to $(docobjdir).
14024 (gnat_ug_vms.dvi): Simplify rule and adjust target.
14025 (gnat_ug_wnt.dvi): Likewise.
14026 (gnat_ug_unx.dvi): Likewise.
14027 (gnat_ug_vxw.dvi): Likewise.
14028 (gnat_rm.dvi): Likewise.
14029 (gnat-style.dvi): Likewise.
14031 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
14033 * gigi.h: Missed commit from update for C90.
14035 2003-10-31 Kelley Cook <kcook@gcc.gnu.org>
14037 * Makefile.in (ada/b_gnat1.o): Compile with -Wno-error.
14039 2003-10-31 Andreas Schwab <schwab@suse.de>
14041 * raise.c (get_action_description_for): Fix typo in last change.
14043 2003-10-31 Nathanael Nerode <neroden@gcc.gnu.org>
14046 * ada/Make-lang.in: Move default definitions of X_ADA_CFLAGS,
14047 T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS from here to master Makefile.in.
14049 2003-10-30 Kelley Cook <kcook@gcc.gnu.org>
14051 * adadecode.c, adaint.c, argv.c, aux-io.c, cal.c, cio.c, cstreams.c,
14052 ctrl_c.c, cuintp.c, decl.c, errno.c, exit.c, expect.c, final.c,
14053 gigi.h, gmem.c, gnatbl.c, init.c, misc.c, mkdir.c, raise.c, socket.c,
14054 sysdep.c, sysdep.c, targtyps.c, tb-alvms.c, tb-alvxw.c, tracebak.c,
14055 trans.c, utils.c, utils2.c: Convert function prototypes to C90.
14057 2003-10-30 Vasiliy Fofanov <fofanov@act-europe.fr>
14060 Demangle Ada symbols returned by TBK$SYMBOLIZE. Correctly align line
14061 numbers when symbol name is too long.
14063 2003-10-30 Ed Falis <falis@gnat.com>
14065 * g-signal.ads, g-signal.adb: New files
14067 * impunit.adb: (Non_Imp_File_Names): Added "g-signal"
14069 * Makefile.rtl: Introduce GNAT.Signals
14071 2003-10-30 Robert Dewar <dewar@gnat.com>
14073 * freeze.adb: Minor reformatting
14075 * lib-writ.adb (Write_ALI): Never write ali file if -gnats is specified
14077 * par.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb, par-ch3.adb,
14078 par-ch5.adb, par-ch6.adb, par-ch9.adb, par-util.adb:
14079 New handling of Id_Check parameter to improve recognition of keywords
14080 used as identifiers.
14081 Update copyright notice to include 2003
14083 2003-10-29 Robert Dewar <dewar@gnat.com>
14085 * 3vtrasym.adb, 5vtraent.ads, sprint.adb,
14086 sem_ch10.adb: Minor reformatting
14088 * exp_ch5.adb (Expand_Assign_Array): Test for bit unaligned operands
14089 (Expand_Assign_Record): Test right hand side for bit unaligned as well
14091 2003-10-29 Vasiliy Fofanov <fofanov@act-europe.fr>
14093 * 3vtrasym.adb, 5vtraent.adb, 5vtraent.ads, tb-alvms.c:
14094 Support for TBK$SYMBOLIZE-based symbolic traceback.
14096 2003-10-29 Jose Ruiz <ruiz@act-europe.fr>
14099 Revert previous change, that did not work well when pragma No_Run_Time
14100 was used in conjunction with a run-time other than ZFP.
14102 2003-10-29 Vincent Celier <celier@gnat.com>
14105 (Gnatmake): When there are no Ada mains in attribute Main, disable the
14106 bind and link steps only is switch -z is not used.
14108 2003-10-29 Arnaud Charlet <charlet@act-europe.fr>
14110 * Makefile.generic: Remove duplicated setting of CC.
14112 * Makefile.prolog: Set CC to gcc by default, to override make's
14115 * einfo.h: Regenerated.
14117 2003-10-29 Ed Schonberg <schonberg@gnat.com>
14119 * sem_ch10.adb (Analyze_Subunit): Restore state of suppress flags for
14120 current body, after compiling subunit.
14122 * itypes.adb (Create_Itype): In ASIS_Mode, do not freeze the itype
14123 when in deleted code, because gigi needs properly ordered freeze
14124 actions to annotate types.
14126 * freeze.adb (Is_Fully_Defined): Predicate must be recursive, to
14127 prevent the premature freezing of record type that contains
14128 subcomponents with a private type that does not yet have a completion.
14130 2003-10-29 Javier Miranda <miranda@gnat.com>
14133 (Analyze_Package_Instantiation): Check that instances can not be used in
14134 limited with_clauses.
14137 (Analyze_Package_Renaming): Check that limited withed packages cannot
14138 be renamed. Improve text on error messages related to limited
14141 * einfo.adb, einfo.ads: Remove Non_Limited_Views attribute.
14143 * sprint.adb: (Sprint_Node_Actual): Print limited with_clauses.
14144 Update copyright notice.
14146 * sem_ch10.adb: (Build_Limited_Views): Complete its documentation.
14147 (Install_Limited_Context_Clauses): New subprogram that isolates all the
14148 checks required for limited context_clauses and installs the limited
14150 (Install_Limited_Withed_Unit): Complete its documentation.
14151 (Analyze_Context): Check that limited with_clauses are only allowed in
14153 (Install_Context): Call Install_Limited_Context_Clauses after the
14154 parents have been installed.
14155 (Install_Limited_Withed_Unit): Add documentation. Mark the installed
14156 package as 'From_With_Type'; this mark indicates that the limited view
14157 is installed. Used to check bad usages of limited with_clauses.
14158 (Build_Limited_Views): Do not add shadow entities to the scope's list
14159 of entities. Do not add real entities to the Non_Limited_Views chain.
14160 Improve error notification.
14161 (Remove_Context_Clauses): Remove context clauses in two phases:
14162 limited views first and regular views later (to maintain the
14164 (Remove_Limited_With_Clause): If the package is analyzed then reinstall
14165 its visible entities.
14167 2003-10-29 Thomas Quinot <quinot@act-europe.fr>
14169 * sem_type.adb (Specific_Type): Type Universal_Fixed is compatible
14170 with any type that Is_Fixed_Point_Type.
14172 * sinfo.ads: Fix documentation for Associated_Node attribute.
14174 2003-10-29 Sergey Rybin <rybin@act-europe.fr>
14176 * switch-c.adb (Scan_Front_End_Switches): ASIS_Mode is set now when
14177 both '-gnatc' and '-gnatt' are specified.
14179 * atree.adb (Initialize): Add initialization for Node_Count (set to
14182 2003-10-29 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14184 * decl.c (gnat_to_gnu_entity, case E_Subprogram): If no return value,
14185 do not consider as Pure.
14187 Part of implementation of function-at-a-time:
14189 * trans.c (gnat_to_gnu_code): If IS_STMT, call expand_expr_stmt.
14190 (tree_transform): Add new argument to build_component_ref.
14191 (tree_transform, case N_Assignment_Statement): Make and return an
14193 (tree_transform): If result IS_STMT, set flags and return it.
14194 (gnat_expand_stmt, set_lineno_from_sloc): New functions.
14196 * utils2.c (build_simple_component_ref, build_component_ref): Add new
14198 (build_binary_op, case EQ_EXPR): Pass additional arg to it.
14199 (build_allocator): Likewise.
14201 * utils.c (convert_to_fat_pointer, convert_to_thin_pointer, convert):
14202 Add new arg to build_component_ref.
14203 (maybe_unconstrained_array, unchecked_convert): Likewise.
14205 * ada-tree.def (EXPR_STMT): New code.
14207 * ada-tree.h (IS_STMT, TREE_SLOC, EXPR_STMT_EXPR): New macros.
14209 * decl.c (gnat_to_gnu_entity, case object): Add extra arg to
14210 build_component_ref calls.
14212 * misc.c (gnat_expand_expr): If IS_STMT, call gnat_expand_stmt.
14214 * gigi.h (gnat_expand_stmt, set_lineno_from_sloc): New functions.
14215 (build_component_ref): Add new argument, NO_FOLD_P.
14217 2003-10-27 Arnaud Charlet <charlet@act-europe.fr>
14219 * Makefile.generic: Add missing substitution on object_deps handling.
14222 * Make-lang.in (check-ada): Enable ACATS test suite.
14224 2003-10-27 Robert Dewar <dewar@gnat.com>
14227 (Freeze_Array_Type): We do not need an initialization routine for types
14228 derived from String or Wide_String. They should be treated the same
14229 as String and Wide_String themselves. This caused problems with the
14230 use of Initialize_Scalars.
14233 (Expand_Assign_Record): Do component-wise assignment of non-byte aligned
14234 composites. This allows use of component clauses that are not byte
14238 (Analyze_Pragma, case Pack): Generate warning and ignore pack if there
14239 is an attempt to pack an array of atomic objects.
14241 * make.adb, prj-env.adb, prj-env.ads: Minor reformatting
14243 2003-10-27 Pascal Obry <obry@gnat.com>
14246 (Basename): Check for drive letters in a pathname only on DOS based OS.
14248 2003-10-27 Vincent Celier <celier@gnat.com>
14251 (Gnatmake): When unable to change dir to the object dir, display the
14252 content of the parent dir of the obj dir, to try to understand why this
14255 2003-10-27 GNAT Script <nobody@gnat.com>
14257 * Make-lang.in: Makefile automatically updated
14259 2003-10-27 Ed Schonberg <schonberg@gnat.com>
14262 (Inline_Instance_Body): Indicate that the save/restore of use_clauses
14263 should not be done in Save/Restore_Scope_Stack, because it is performed
14267 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
14268 whether use clauses should be removed/restored.
14271 (Save_Scope_Stack, Restore_Scope_Stack): Add parameter to indicate
14272 whether use clauses should be removed/restored.
14274 2003-10-26 Andreas Jaeger <aj@suse.de>
14276 * Makefile.in: Remove duplicated lines.
14278 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
14280 * gnatvsn.ads (Gnat_Static_Version_String): New constant, used to
14281 minimize the differences with ACT tree.
14283 * gnatkr.adb, gnatlink.adb, gnatls.adb, gnatmake.adb,
14284 gnatprep.adb, gnatpsta.adb, gnatvsn.ads: Take advantage of
14285 Gnatvsn.Gnat_Static_Version_String to reduce differences between
14288 2003-10-24 Pascal Obry <obry@gnat.com>
14290 * adadecode.c (ostrcpy): New function.
14291 (__gnat_decode): Use ostrcpy of strcpy.
14292 (has_prefix): Set first parameter a const.
14293 (has_suffix): Set first parameter a const.
14294 Update copyright notice. Fix source name in header.
14295 Removes a trailing space.
14298 2003-10-24 Jose Ruiz <ruiz@act-europe.fr>
14301 Remove the test against being in No_Run_Time_Mode before generating a
14302 call to Register_Tag. It is redundant with the test against the
14303 availability of the function Register_Tag.
14305 2003-10-24 Vincent Celier <celier@gnat.com>
14307 * g-catiio.adb: (Month_Name): Correct spelling of February
14309 * make.adb: (Mains): New package
14310 (Initialize): Call Mains.Delete
14311 (Gnatmake): Check that each main on the command line is a source of a
14312 project file and, if there are several mains, each of them is a source
14313 of the same project file.
14314 (Gnatmake): When a foreign language is specified in attribute Languages,
14315 no main is specified on the command line and attribute Mains is not
14316 empty, only build the Ada main. If there is no Ada main, just compile
14317 the Ada sources and their closure.
14318 (Gnatmake): If a main is specified on the command line with directory
14319 information, check that the source exists and, if it does, that the path
14320 is the actual path of a source of a project.
14323 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path. When
14324 Full_Path is True, return the full path instead of the simple file name.
14325 (Project_Of): New function
14328 (File_Name_Of_Library_Unit_Body): New Boolean parameter Full_Path,
14329 defaulted to False.
14330 (Project_Of): New function
14332 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
14334 * Makefile.generic:
14335 Ensure objects of main project are always checked and rebuilt if needed.
14336 Set CC to gcc by default.
14337 Prepare new handling of link by creating a global archive (not activated
14340 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
14341 stringt.h: Update copyright notice. Remove trailing blanks.
14342 Fix source name in header.
14344 2003-10-24 Robert Dewar <dewar@gnat.com>
14346 * sem_ch12.adb: Minor reformatting
14349 Minor reformatting (including new function return style throughout)
14352 Minor reformatting (including new function return style throughout)
14354 2003-10-24 Arnaud Charlet <charlet@act-europe.fr>
14356 * adadecode.h, atree.h, elists.h, nlists.h, raise.h,
14357 stringt.h: Update copyright notice. Remove trailing blanks.
14358 Fix source name in header.
14360 2003-10-24 GNAT Script <nobody@gnat.com>
14362 * Make-lang.in: Makefile automatically updated
14364 2003-10-23 Nathanael Nerode <neroden@gcc.gnu.org>
14366 * adadecode.h, atree.h, elists.h, namet.h, nlists.h, raise.h,
14367 stringt.h: Convert to ISO C90 declarations and definitions.
14369 2003-10-23 Thomas Quinot <quinot@act-europe.fr>
14372 * exp_ch13.adb (Expand_N_Freeze_Entity): Do not consider inherited
14373 External_Tag attribute definition clauses.
14375 2003-10-23 Ed Schonberg <schonberg@gnat.com>
14378 * exp_dbug.adb (Debug_Renaming_Declaration): For the renaming of a
14379 child unit, generate a fully qualified name to avoid spurious errors
14380 when the context contains renamings of different child units with
14381 the same simple name.
14383 * exp_dbug.ads: Add documentation on name qualification for renamings
14386 2003-10-23 Robert Dewar <dewar@gnat.com>
14388 * g-regpat.ads, g-regpat.adb: Minor reformatting
14390 2003-10-23 Jose Ruiz <ruiz@act-europe.fr>
14392 * Makefile.in: Use the file 1atags.ads with the ZFP and cert run-times.
14394 2003-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
14396 * trans.c: (tree_transform, case N_Real_Literal): Add extra arg to
14399 * urealp.h: (Machine): Update to proper definition.
14401 2003-10-23 Arnaud Charlet <charlet@act-europe.fr>
14403 * init.c, adaint.c: Minor reformatting.
14405 2003-10-23 Danny Smith <dannysmith@users.sourceforge.net>
14407 * adaint.c (w32_epoch_offset): Define static const at file level.
14408 (win32_filetime): Replace offset with w32_epoch_offset. Use NULL
14409 rather than t_create, t_access in call to GetFileTime. Use union
14410 to convert between FILETIME and unsigned long long.
14411 (__gnat_file_time_name): Test for invalid file handle.
14412 (__gnat_set_filetime_name): Support win32 targets using
14413 w32api SetFileTime.
14415 2003-10-22 Danny Smith <dannysmith@users.sourceforge.net>
14417 * sysdep.c: Include conio.h if __MINGW32__ and !OLD_MINGW.
14419 * ctrl_c.c (__gnat_int_handler): Remove declaration.
14421 * decl.c (creat_concat_name): Const-ify prefix.
14423 * adaint.c: Include ctype.h if __MINGW32__.
14424 (__gnat_readlink): Mark arguments as possibly unused.
14425 (__gnat_symlink): Likewise.
14426 (__gnat_is_symbolic_link): Likewise.
14427 (__gnat_portable_spawn): Likewise. Cast last arg of spawnvp to match
14429 (__gnat_file_time_name): Don't declare struct stat statbuf when
14431 (__gnat_is_absolute_path): Add parenthesis around condition of
14432 'if' statement to avoid warning.
14433 (__gnat_plist_init): Specify void as parameter.
14434 (plist_enter): Likewise.
14435 (plist_leave): Likewise.
14436 (remove_handle): Make static. Initialize prev.
14438 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
14440 * Makefile.in: Disable build of gnatpsta. PR ada/10110.
14441 * cstreams.c (__gnat_full_name): Minor improvements and clean up
14442 of previous change.
14444 2003-10-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
14446 * tracebak.c (MAX): Avoid redefinition warning.
14448 * init.c [sgi] (__gnat_error_handler): Remove i, unused.
14449 Change msg to const char *.
14450 (__gnat_install_handler): Remove ss, unused.
14451 [sun && __SVR4 && !__vxworks] (__gnat_error_handler): Change msg
14453 * cstreams.c (__gnat_full_name): Declare p only when used.
14454 (__gnat_full_name) [sgi] Return buffer.
14456 2003-10-22 Arnaud Charlet <charlet@act-europe.fr>
14458 * mingw32.h: New file.
14459 * gnat_wrapper.adb: New file.
14461 2003-10-22 Jerome Roussel <roussel@act-europe.fr>
14463 * g-regpat.ads, g-regpat.adb (Match): new function, to know if a
14464 string match a pre compiled regular expression (the corresponding
14465 version of the function working on a raw regular expression)
14466 Fix typos in various comments
14467 Update copyright notice in spec
14469 2003-10-21 Gary Dismukes <dismukes@gnat.com>
14472 (Component_Needs_Simple_Initialization): Return False when the type is a
14473 packed bit array. Revise spec comments to document this case.
14476 (Expand_Pragma_Import): Set any expression on the imported object to
14477 empty to avoid initializing imported objects (in particular this
14478 covers the case of zero-initialization of bit arrays).
14479 Update copyright notice.
14481 2003-10-21 Ed Schonberg <schonberg@gnat.com>
14484 (Load_Parent_Of_Generic): If parent is compilation unit, stop search,
14485 a subunit is missing.
14486 (Instantiate_Subprogram_Body): If body of function is missing, set type
14487 of return expression explicitly in dummy body, to prevent cascaded
14488 errors when a subunit is missing.
14492 (Access_Subprogram_Declaration): Verify that return type is valid.
14496 (Check_Elab_Calls): Do not apply elaboration checks if the main unit is
14501 (Corresponding_Discriminant): If the scope of the discriminant is a
14502 private type without discriminant, use its full view.
14505 2003-10-21 Arnaud Charlet <charlet@act-europe.fr>
14507 * 3psoccon.ads, 3veacodu.adb, 3vexpect.adb, 3vsoccon.ads,
14508 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb, 3zsoccon.ads,
14509 3zsocthi.adb, 3zsocthi.ads, 50system.ads, 51system.ads,
14510 55system.ads, 56osinte.adb, 56osinte.ads, 56taprop.adb,
14511 56taspri.ads, 56tpopsp.adb, 57system.ads, 58system.ads,
14512 59system.ads, 5aml-tgt.adb, 5bml-tgt.adb, 5csystem.ads,
14513 5dsystem.ads, 5fosinte.adb, 5gml-tgt.adb, 5hml-tgt.adb,
14514 5isystem.ads, 5lparame.adb, 5msystem.ads, 5psystem.ads,
14515 5sml-tgt.adb, 5sosprim.adb, 5stpopsp.adb, 5tsystem.ads,
14516 5usystem.ads, 5vml-tgt.adb, 5vsymbol.adb, 5vtraent.adb,
14517 5vtraent.ads, 5wml-tgt.adb, 5xparame.ads, 5xsystem.ads,
14518 5xvxwork.ads, 5yparame.ads, 5ytiitho.adb, 5zinit.adb,
14519 5zml-tgt.adb, 5zparame.ads, 5ztaspri.ads, 5ztfsetr.adb,
14520 5zthrini.adb, 5ztiitho.adb, 5ztpopsp.adb, 7stfsetr.adb,
14521 7straces.adb, 7strafor.adb, 7strafor.ads, 7stratas.adb,
14522 a-excach.adb, a-exexda.adb, a-exexpr.adb, a-exextr.adb,
14523 a-exstat.adb, a-strsup.adb, a-strsup.ads, a-stwisu.adb,
14524 a-stwisu.ads, bld.adb, bld.ads, bld-io.adb,
14525 bld-io.ads, clean.adb, clean.ads, ctrl_c.c,
14526 erroutc.adb, erroutc.ads, errutil.adb, errutil.ads,
14527 err_vars.ads, final.c, g-arrspl.adb, g-arrspl.ads,
14528 g-boubuf.adb, g-boubuf.ads, g-boumai.ads, g-bubsor.adb,
14529 g-bubsor.ads, g-comver.adb, g-comver.ads, g-ctrl_c.ads,
14530 g-dynhta.adb, g-dynhta.ads, g-eacodu.adb, g-excact.adb,
14531 g-excact.ads, g-heasor.adb, g-heasor.ads, g-memdum.adb,
14532 g-memdum.ads, gnatclean.adb, gnatsym.adb, g-pehage.adb,
14533 g-pehage.ads, g-perhas.ads, gpr2make.adb, gpr2make.ads,
14534 gprcmd.adb, gprep.adb, gprep.ads, g-semaph.adb,
14535 g-semaph.ads, g-string.adb, g-string.ads, g-strspl.ads,
14536 g-wistsp.ads, i-vthrea.adb, i-vthrea.ads, i-vxwoio.adb,
14537 i-vxwoio.ads, Makefile.generic, Makefile.prolog, Makefile.rtl,
14538 prep.adb, prep.ads, prepcomp.adb, prepcomp.ads,
14539 prj-err.adb, prj-err.ads, s-boarop.ads, s-carsi8.adb,
14540 s-carsi8.ads, s-carun8.adb, s-carun8.ads, s-casi16.adb,
14541 s-casi16.ads, s-casi32.adb, s-casi32.ads, s-casi64.adb,
14542 s-casi64.ads, s-casuti.adb, s-casuti.ads, s-caun16.adb,
14543 s-caun16.ads, s-caun32.adb, s-caun32.ads, s-caun64.adb,
14544 s-caun64.ads, scng.adb, scng.ads, s-exnint.adb,
14545 s-exnllf.adb, s-exnlli.adb, s-expint.adb, s-explli.adb,
14546 s-geveop.adb, s-geveop.ads, s-hibaen.ads, s-htable.adb,
14547 s-htable.ads, sinput-c.adb, sinput-c.ads, s-memcop.ads,
14548 socket.c, s-purexc.ads, s-scaval.adb, s-stopoo.adb,
14549 s-strcom.adb, s-strcom.ads, s-strxdr.adb, s-rident.ads,
14550 s-thread.adb, s-thread.ads, s-tpae65.adb, s-tpae65.ads,
14551 s-tporft.adb, s-traent.adb, s-traent.ads, styleg.adb,
14552 styleg.ads, styleg-c.adb, styleg-c.ads, s-veboop.adb,
14553 s-veboop.ads, s-vector.ads, symbols.adb, symbols.ads,
14554 tb-alvms.c, tb-alvxw.c, tempdir.adb, tempdir.ads,
14555 vms_conv.ads, vms_conv.adb, vms_data.ads,
14556 vxaddr2line.adb: Files added. Merge with ACT tree.
14558 * 4dintnam.ads, 4mintnam.ads, 4uintnam.ads, 52system.ads,
14559 5dosinte.ads, 5etpopse.adb, 5mosinte.ads, 5qosinte.adb,
14560 5qosinte.ads, 5qstache.adb, 5qtaprop.adb, 5qtaspri.ads,
14561 5stpopse.adb, 5uintman.adb, 5uosinte.ads, adafinal.c,
14562 g-enblsp.adb, io-aux.c, scn-nlit.adb, scn-slit.adb,
14563 s-exnflt.ads, s-exngen.adb, s-exngen.ads, s-exnlfl.ads,
14564 s-exnlin.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
14565 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-explfl.ads,
14566 s-explin.ads, s-expllf.ads, s-expsfl.ads, s-expsin.ads,
14567 s-expssi.ads, style.adb: Files removed. Merge with ACT tree.
14569 * 1ic.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
14570 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
14571 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
14572 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
14573 4cintnam.ads, 4gintnam.ads, 4hexcpol.adb, 4hintnam.ads,
14574 4lintnam.ads, 4nintnam.ads, 4ointnam.ads, 4onumaux.ads,
14575 4pintnam.ads, 4sintnam.ads, 4vcaldel.adb, 4vcalend.adb,
14576 4vintnam.ads, 4wexcpol.adb, 4wintnam.ads, 4zintnam.ads,
14577 51osinte.adb, 51osinte.ads, 52osinte.adb, 52osinte.ads,
14578 53osinte.ads, 54osinte.ads, 5aosinte.adb, 5aosinte.ads,
14579 5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
14580 5atpopsp.adb, 5avxwork.ads, 5bosinte.adb, 5bosinte.ads,
14581 5bsystem.ads, 5cosinte.ads, 5esystem.ads, 5fintman.adb,
14582 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
14583 5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gosinte.ads,
14584 5gproinf.ads, 5gsystem.ads, 5gtaprop.adb, 5gtasinf.ads,
14585 5gtpgetc.adb, 5hosinte.adb, 5hosinte.ads, 5hsystem.ads,
14586 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
14587 5itaprop.adb, 5itaspri.ads, 5ksystem.ads, 5kvxwork.ads,
14588 5lintman.adb, 5lml-tgt.adb, 5losinte.ads, 5lsystem.ads,
14589 5mvxwork.ads, 5ninmaop.adb, 5nintman.adb, 5nosinte.ads,
14590 5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
14591 5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
14592 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
14593 5posprim.adb, 5pvxwork.ads, 5sintman.adb, 5sosinte.adb,
14594 5sosinte.ads, 5ssystem.ads, 5staprop.adb, 5stasinf.ads,
14595 5staspri.ads, 5svxwork.ads, 5tosinte.ads, 5vasthan.adb,
14596 5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
14597 5vmastop.adb, 5vosinte.adb, 5vosinte.ads, 5vosprim.adb,
14598 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
14599 5vtpopde.ads, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
14600 5wosprim.adb, 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads,
14601 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
14602 5zosinte.ads, 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb,
14603 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb,
14604 7sintman.adb, 7sosinte.adb, 7sosprim.adb, 7staprop.adb,
14605 7staspri.ads, 7stpopsp.adb, 7straceb.adb, 9drpc.adb,
14606 a-caldel.adb, a-caldel.ads, a-charac.ads, a-colien.ads,
14607 a-comlin.adb, adaint.c, adaint.h, ada-tree.def,
14608 a-diocst.adb, a-diocst.ads, a-direio.adb, a-except.adb,
14609 a-except.ads, a-excpol.adb, a-exctra.adb, a-exctra.ads,
14610 a-filico.adb, a-interr.adb, a-intsig.adb, a-intsig.ads,
14611 ali.adb, ali.ads, ali-util.adb, ali-util.ads,
14612 a-ngcefu.adb, a-ngcoty.adb, a-ngelfu.adb, a-nudira.adb,
14613 a-nudira.ads, a-nuflra.adb, a-nuflra.ads, a-reatim.adb,
14614 a-reatim.ads, a-retide.ads, a-sequio.adb, a-siocst.adb,
14615 a-siocst.ads, a-ssicst.adb, a-ssicst.ads, a-strbou.adb,
14616 a-strbou.ads, a-strfix.adb, a-strmap.adb, a-strsea.ads,
14617 a-strunb.adb, a-strunb.ads, a-ststio.adb, a-stunau.adb,
14618 a-stunau.ads, a-stwibo.adb, a-stwibo.ads, a-stwifi.adb,
14619 a-stwima.adb, a-stwiun.adb, a-stwiun.ads, a-tags.adb,
14620 a-tags.ads, a-tasatt.adb, a-taside.adb, a-teioed.adb,
14621 a-textio.adb, a-textio.ads, a-tienau.adb, a-tifiio.adb,
14622 a-tiflau.adb, a-tiflio.adb, a-tigeau.adb, a-tigeau.ads,
14623 a-tiinau.adb, a-timoau.adb, a-tiocst.adb, a-tiocst.ads,
14624 atree.adb, atree.ads, a-witeio.adb, a-witeio.ads,
14625 a-wtcstr.adb, a-wtcstr.ads, a-wtdeio.adb, a-wtedit.adb,
14626 a-wtenau.adb, a-wtflau.adb, a-wtinau.adb, a-wtmoau.adb,
14627 bcheck.adb, binde.adb, bindgen.adb, bindusg.adb,
14628 checks.adb, checks.ads, cio.c, comperr.adb,
14629 comperr.ads, csets.adb, cstand.adb, cstreams.c,
14630 debug_a.adb, debug_a.ads, debug.adb, decl.c,
14631 einfo.adb, einfo.ads, errout.adb, errout.ads,
14632 eval_fat.adb, eval_fat.ads, exp_aggr.adb, expander.adb,
14633 expander.ads, exp_attr.adb, exp_ch11.adb, exp_ch13.adb,
14634 exp_ch2.adb, exp_ch3.adb, exp_ch3.ads, exp_ch4.adb,
14635 exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
14636 exp_ch8.adb, exp_ch9.adb, exp_code.adb, exp_dbug.adb,
14637 exp_dbug.ads, exp_disp.adb, exp_dist.adb, expect.c,
14638 exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb,
14639 exp_prag.adb, exp_strm.adb, exp_strm.ads, exp_tss.adb,
14640 exp_tss.ads, exp_util.adb, exp_util.ads, exp_vfpt.adb,
14641 fe.h, fmap.adb, fmap.ads, fname.adb,
14642 fname.ads, fname-uf.adb, fname-uf.ads, freeze.adb,
14643 freeze.ads, frontend.adb, g-awk.adb, g-awk.ads,
14644 g-busora.adb, g-busora.ads, g-busorg.adb, g-busorg.ads,
14645 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
14646 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
14647 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
14648 g-crc32.adb, g-crc32.ads, g-debpoo.adb, g-debpoo.ads,
14649 g-debuti.adb, g-debuti.ads, g-diopit.adb, g-diopit.ads,
14650 g-dirope.adb, g-dirope.ads, g-dyntab.adb, g-dyntab.ads,
14651 g-except.ads, g-exctra.adb, g-exctra.ads, g-expect.adb,
14652 g-expect.ads, g-hesora.adb, g-hesora.ads, g-hesorg.adb,
14653 g-hesorg.ads, g-htable.adb, g-htable.ads, gigi.h,
14654 g-io.adb, g-io.ads, g-io_aux.adb, g-io_aux.ads,
14655 g-locfil.adb, g-locfil.ads, g-md5.adb, g-md5.ads,
14656 gmem.c, gnat1drv.adb, gnatbind.adb, gnatchop.adb,
14657 gnatcmd.adb, gnatfind.adb, gnatkr.adb, gnatlbr.adb,
14658 gnatlink.adb, gnatls.adb, gnatmake.adb, gnatmem.adb,
14659 gnatname.adb, gnatprep.adb, gnatprep.ads, gnatpsta.adb,
14660 gnatxref.adb, g-os_lib.adb, g-os_lib.ads, g-regexp.adb,
14661 g-regexp.ads, g-regist.adb, g-regist.ads, g-regpat.adb,
14662 g-regpat.ads, g-soccon.ads, g-socket.adb, g-socket.ads,
14663 g-socthi.adb, g-socthi.ads, g-soliop.ads, g-souinf.ads,
14664 g-speche.adb, g-speche.ads, g-spipat.adb, g-spipat.ads,
14665 g-spitbo.adb, g-spitbo.ads, g-sptabo.ads, g-sptain.ads,
14666 g-sptavs.ads, g-table.adb, g-table.ads, g-tasloc.adb,
14667 g-tasloc.ads, g-thread.adb, g-thread.ads, g-traceb.adb,
14668 g-traceb.ads, g-trasym.adb, g-trasym.ads, hostparm.ads,
14669 i-c.ads, i-cobol.adb, i-cpp.adb, i-cstrea.ads,
14670 i-cstrin.adb, i-cstrin.ads, impunit.adb, init.c,
14671 inline.adb, interfac.ads, i-pacdec.ads, itypes.adb,
14672 itypes.ads, i-vxwork.ads, lang.opt, lang-specs.h,
14673 layout.adb, lib.adb, lib.ads, lib-list.adb,
14674 lib-load.adb, lib-load.ads, lib-sort.adb, lib-util.adb,
14675 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
14676 link.c, live.adb, make.adb, make.ads,
14677 Makefile.adalib, Makefile.in, Make-lang.in, makeusg.adb,
14678 mdll.adb, mdll-fil.adb, mdll-fil.ads, mdll-utl.adb,
14679 mdll-utl.ads, memroot.adb, memroot.ads, memtrack.adb,
14680 misc.c, mkdir.c, mlib.adb, mlib.ads,
14681 mlib-fil.adb, mlib-fil.ads, mlib-prj.adb, mlib-prj.ads,
14682 mlib-tgt.adb, mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads,
14683 namet.adb, namet.ads, namet.h, nlists.ads,
14684 nlists.h, nmake.adt, opt.adb, opt.ads,
14685 osint.adb, osint.ads, osint-b.adb, osint-c.adb,
14686 par.adb, par-ch10.adb, par-ch11.adb, par-ch2.adb,
14687 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
14688 par-ch9.adb, par-endh.adb, par-labl.adb, par-load.adb,
14689 par-prag.adb, par-sync.adb, par-tchk.adb, par-util.adb,
14690 prj.adb, prj.ads, prj-attr.adb, prj-attr.ads,
14691 prj-com.adb, prj-com.ads, prj-dect.adb, prj-dect.ads,
14692 prj-env.adb, prj-env.ads, prj-ext.adb, prj-ext.ads,
14693 prj-makr.adb, prj-makr.ads, prj-nmsc.adb, prj-nmsc.ads,
14694 prj-pars.adb, prj-pars.ads, prj-part.adb, prj-part.ads,
14695 prj-pp.adb, prj-pp.ads, prj-proc.adb, prj-proc.ads,
14696 prj-strt.adb, prj-strt.ads, prj-tree.adb, prj-tree.ads,
14697 prj-util.adb, prj-util.ads, raise.c, raise.h,
14698 repinfo.adb, repinfo.h, restrict.adb, restrict.ads,
14699 rident.ads, rtsfind.adb, rtsfind.ads, s-addima.ads,
14700 s-arit64.adb, s-assert.adb, s-assert.ads, s-atacco.adb,
14701 s-atacco.ads, s-auxdec.adb, s-auxdec.ads, s-bitops.adb,
14702 scans.ads, scn.adb, scn.ads, s-crc32.adb,
14703 s-crc32.ads, s-direio.adb, sem.adb, sem.ads,
14704 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
14705 sem_case.ads, sem_cat.adb, sem_cat.ads, sem_ch10.adb,
14706 sem_ch11.adb, sem_ch12.adb, sem_ch12.ads, sem_ch13.adb,
14707 sem_ch13.ads, sem_ch3.adb, sem_ch3.ads, sem_ch4.adb,
14708 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
14709 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
14710 sem_ch9.adb, sem_disp.adb, sem_disp.ads, sem_dist.adb,
14711 sem_elab.adb, sem_eval.adb, sem_eval.ads, sem_intr.adb,
14712 sem_maps.adb, sem_mech.adb, sem_prag.adb, sem_prag.ads,
14713 sem_res.adb, sem_res.ads, sem_type.adb, sem_type.ads,
14714 sem_util.adb, sem_util.ads, sem_warn.adb, s-errrep.adb,
14715 s-errrep.ads, s-exctab.adb, s-exctab.ads, s-exnint.ads,
14716 s-exnllf.ads, s-exnlli.ads, s-expint.ads, s-explli.ads,
14717 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
14718 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-fileio.adb,
14719 s-fileio.ads, s-finimp.adb, s-finimp.ads, s-finroo.adb,
14720 s-finroo.ads, sfn_scan.adb, s-gloloc.adb, s-gloloc.ads,
14721 s-imgdec.adb, s-imgenu.adb, s-imgrea.adb, s-imgwch.adb,
14722 sinfo.adb, sinfo.ads, s-inmaop.ads, sinput.adb,
14723 sinput.ads, sinput-d.adb, sinput-l.adb, sinput-l.ads,
14724 sinput-p.adb, sinput-p.ads, s-interr.adb, s-interr.ads,
14725 s-intman.ads, s-maccod.ads, s-mastop.adb, s-mastop.ads,
14726 s-memory.adb, s-memory.ads, snames.adb, snames.ads,
14727 snames.h, s-osprim.ads, s-parame.ads, s-parint.ads,
14728 s-pooloc.adb, s-pooloc.ads, s-poosiz.adb, sprint.adb,
14729 s-proinf.ads, s-scaval.ads, s-secsta.adb, s-secsta.ads,
14730 s-sequio.adb, s-shasto.adb, s-shasto.ads, s-soflin.ads,
14731 s-stache.adb, s-stache.ads, s-stalib.adb, s-stalib.ads,
14732 s-stoele.ads, s-stopoo.ads, s-stratt.adb, s-stratt.ads,
14733 s-strops.adb, s-strops.ads, s-taasde.adb, s-taasde.ads,
14734 s-tadeca.adb, s-tadeca.ads, s-tadert.adb, s-tadert.ads,
14735 s-taenca.adb, s-taenca.ads, s-taprob.adb, s-taprob.ads,
14736 s-taprop.ads, s-tarest.adb, s-tarest.ads, s-tasdeb.adb,
14737 s-tasdeb.ads, s-tasinf.adb, s-tasinf.ads, s-tasini.adb,
14738 s-tasini.ads, s-taskin.adb, s-taskin.ads, s-tasque.adb,
14739 s-tasque.ads, s-tasren.adb, s-tasren.ads, s-tasres.ads,
14740 s-tassta.adb, s-tassta.ads, s-tasuti.adb, s-tasuti.ads,
14741 s-tataat.adb, s-tataat.ads, s-tpinop.adb, s-tpinop.ads,
14742 s-tpoben.adb, s-tpoben.ads, s-tpobop.adb, s-tpobop.ads,
14743 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
14744 stringt.adb, stringt.ads, stringt.h, style.ads,
14745 stylesw.adb, stylesw.ads, s-unstyp.ads, s-vaflop.ads,
14746 s-valrea.adb, s-valuti.adb, s-vercon.adb, s-vmexta.adb,
14747 s-wchcnv.ads, s-wchcon.ads, s-widcha.adb, switch.adb,
14748 switch.ads, switch-b.adb, switch-c.adb, switch-m.adb,
14749 s-wwdcha.adb, s-wwdwch.adb, sysdep.c, system.ads,
14750 table.adb, table.ads, targparm.adb, targparm.ads,
14751 targtyps.c, tbuild.adb, tbuild.ads, tracebak.c,
14752 trans.c, tree_io.adb, treepr.adb, treeprs.adt,
14753 ttypes.ads, types.ads, types.h, uintp.adb,
14754 uintp.ads, uintp.h, uname.adb, urealp.adb,
14755 urealp.ads, urealp.h, usage.adb, utils2.c,
14756 utils.c, validsw.adb, validsw.ads, widechar.adb,
14757 xeinfo.adb, xnmake.adb, xref_lib.adb, xref_lib.ads,
14758 xr_tabls.adb, xr_tabls.ads, xtreeprs.adb, xsnames.adb,
14759 einfo.h, sinfo.h, treeprs.ads, nmake.ads, nmake.adb,
14760 gnatvsn.ads: Merge with ACT tree.
14762 * gnatvsn.adb: Rewritten in a simpler and more efficient way.
14764 2003-10-20 Mark Mitchell <mark@codesourcery.com>
14766 * Make-lang.in (gnat_ug_unx.info): Add dependency on stmp-docobjdir.
14767 (gnat_ug_vmx.info): Likewise.
14768 (gnat_ug_vxw.info): Likewise.
14769 (gnat_ug_wnt.info): Likewise.
14770 (gnat_rm.info): Likewise.
14771 (gnat-style.info): Likewise.
14773 * Make-lang.in (ada.install-info): Remove target.
14774 (info): New target.
14775 (install-info): Likewise.
14776 (gnat_ug_unx.info): Simplify rule.
14777 (gnat_ug_vmx.info): Likewise.
14778 (gnat_ug_vxw.info): Likewise.
14779 (gnat_ug_wnt.info): Likewise.
14780 (gnat_rm.info): Likewise.
14781 (gnat-style.info): Likewise.
14783 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
14785 * Make-lang.in: Replace uses of $(target_alias) with
14786 $(target_noncanonical).
14787 * ada/Makefile.in: Remove unused mention of $(target_alias).
14789 2003-10-06 Mark Mitchell <mark@codesourcery.com>
14791 * Make-lang.in (ada.info): Replace with ...
14793 (ada.dvi): Replace with ...
14796 2003-09-29 Zack Weinberg <zack@codesourcery.com>
14798 * trans.c (gigi): Use REAL_ARITHMETIC, not REAL_VALUE_ATOF, to
14799 initialize dconstp5 and dconstmp5.
14801 2003-09-28 Richard Henderson <rth@redhat.com>
14803 * trans.c (tree_transform): Update call to expand_asm_operands.
14805 2003-09-21 Richard Henderson <rth@redhat.com>
14807 * trans.c, utils.c: Revert.
14809 2003-09-21 Richard Henderson <rth@redhat.com>
14811 * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and
14814 2003-09-04 Michael Matz <matz@suse.de>
14816 * misc.c: Include "target.h".
14817 * Make-lang.in (misc.o): Add dependency on target.h.
14819 2003-09-03 DJ Delorie <dj@redhat.com>
14821 * misc.c (default_pass_by_ref): Convert to calls.return_in_memory
14824 2003-08-30 Zack Weinberg <zack@codesourcery.com>
14826 * Makefile.in: Update substitutions to match changes to
14827 configure. Use include directives instead of @-insertions
14828 to read in host and target fragments. Add a rule to
14829 regenerate ada/Makefile.
14831 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
14833 * lang-options.h: Remove.
14834 * lang.opt: Add help text.
14836 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
14838 * trans.c (build_unit_elab, set_lineno): Adjust emit_line_note
14841 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
14843 * misc.c (gnat_handle_option): Don't handle filenames.
14845 2003-07-04 H.J. Lu <hongjiu.lu@intel.com>
14847 * Make-lang.in: Replace PWD with PWD_COMMAND.
14848 * Makefile.adalib: Likewise.
14849 * Makefile.in: Likewise.
14851 2003-07-04 Matt Kraai <kraai@alumni.cmu.edu>
14853 * misc.c (gnat_argv): Revert last change.
14854 (gnat_handle_option, gnat_init_options): Copy arguments.
14856 2003-07-03 Neil Booth <neil@daikokuya.co.uk>
14858 * misc.c (gnat_argv): Make const.
14860 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
14862 * misc.c (save_argc, save_argv): Keep non-static!
14864 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
14866 * misc.c (save_argc, save_argv): Make static.
14867 (gnat_init_options): New prototype.
14868 (gnat_init_options): Update.
14870 2003-07-01 Matt Kraai <kraai@alumni.cmu.edu>
14872 * gnat_ug.texi: Remove unlikely characters from @vars.
14873 * gnat_ug_vms.texi: Regenerate.
14875 2003-06-27 Nathan Sidwell <nathan@codesourcery.com>
14877 * misc.c (record_code_position): Adjust emit_note call.
14879 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
14881 * misc.c (gnat_handle_option): Don't check for missing arguments.
14883 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
14885 * utils.c (end_subprog_body): Adjust expand_function_end call.
14887 2003-06-16 Matt Kraai <kraai@alumni.cmu.edu>
14889 * bindgen.adb (Gen_Main_Ada, Gen_Main_C): Do not test
14892 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
14894 * lang.opt: Declare Ada.
14895 * misc.c (gnat_init_options): Update.
14897 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
14899 * utils.c (begin_subprog_body): Adjust init_function_start call.
14901 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
14903 * Make-lang.in: Update to use options.c and options.h.
14904 * misc.c: Include options.h not aoptions.h.
14905 (gnat_handle_option): Abort on unrecognized switch.
14906 (gnat_init_options): Request Ada switches.
14908 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
14910 * lang.opt: Add -Wall.
14911 * misc.c (gnat_handle_option): Handle it.
14913 2003-06-12 Neil Booth <neil@daikokuya.co.uk>
14915 * misc.c (gnat_handle_option): Fix warnings.
14917 2003-06-11 Matt Kraai <kraai@alumni.cmu.edu>
14919 * Make-lang.in (gnatbind): Remove $(LIBIBERTY).
14921 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
14923 * Make-lang.in: Update to handle command-line options.
14924 * lang.opt: New file.
14925 * misc.c: Include aoptions.h.
14926 (cl_options_count, cl_options): Remove.
14927 (gnat_handle_option): New.
14928 (gnat_decode_option): Remove.
14929 (LANG_HOOKS_DECODE_OPTION): Remove.
14930 (LANG_HOOKS_HANDLE_OPTION): Override.
14932 2003-06-10 Nathanael Nerode <neroden@gcc.gnu.org>
14934 * init.c, misc.c, trans.c, utils.c: Remove dead code.
14936 2003-06-09 Nathanael Nerode <neroden@gcc.gnu.org>
14938 * Makefile.in: Replace "host_canonical" with "host" for autoconf
14941 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
14943 * Make-lang.in: Update.
14944 * misc.c: Include opts.h. Define cl_options_count and cl_options.
14946 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
14948 * misc.c (gnat_init_options): Update.
14950 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
14952 * Make-lang.in (ada/b_gnatb.o-warn): Remove.
14953 * bindgen.adb (Gen_Main_C): Mark ensure_reference with
14954 __attribute__ ((__unused__)).
14956 2003-06-05 Jan Hubicka <jh@suse.cz>
14958 * Make-lang.in: Add support for stageprofile and stagefeedback
14960 2003-06-05 Matt Kraai <kraai@alumni.cmu.edu>
14962 * bindgen.adb (Gen_Adafinal_C, Gen_Adainit_C, Gen_Elab_Defs_C)
14963 (Gen_Main_C, Gen_Output_File_C): Generate ISO C.
14965 2003-06-04 Matt Kraai <kraai@alumni.cmu.edu>
14967 * gnat_ug.texi (The GNAT Run-Time Library Builder gnatlbr):
14968 Remove non-VMS directive.
14969 (Switches for gnatlbr, Optimization Levels): Remove non-VMS
14971 (Examples of gnatls Usage): Remove VMS alternative.
14973 2003-06-04 Olivier Hainque <hainque@act-europe.fr>
14976 * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
14977 and turn ZCX_By_Default back to False since the underlying support
14978 is not quite there yet.
14980 2003-06-01 Andreas Jaeger <aj@suse.de>
14982 * utils.c (finish_record_type): Remove usages of ROUND_TYPE_SIZE
14983 and ROUND_TYPE_SIZE_UNIT.
14985 2003-05-22 Geert Bosch <bosch@gnat.com>
14987 * gnat_rm.texi : Remove reference to Ada Core Technologies.
14989 2003-05-03 Nathan Sidwell <nathan@codesourcery.com>
14991 * trans.c (tree_transform): Use location_t and input_location
14993 (build_unit_elab): Likewise.
14994 * utils.c (create_label_decl): Likewise.
14996 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
14998 * trans.c (tree_transform, build_unit_elab,
14999 set_lineno): Rename lineno to input_line.
15000 * utils.c (pushdecl, create_label_decl, begin_subprog_body,
15001 end_subprog_body): Likewise.
15002 * utils2.c (build_call_raise): Likewise.
15004 2003-05-01 Laurent Guerby <guerby@acm.org>
15007 * 5iosinte.ads: Increase pthread_cond_t size to match recent
15008 LinuxThread and NPTL version, merge from ACT.
15010 2003-04-28 Zack Weinberg <zack@codesourcery.com>
15012 * utils.c (convert): No need to clear TREE_CST_RTL.
15014 2003-04-23 Geert Bosch <bosch@gnat.com>
15016 * 1aexcept.adb, 1aexcept.ads, 1ic.ads, 1ssecsta.adb,
15017 1ssecsta.ads, 31soccon.ads, 31soliop.ads, 3asoccon.ads,
15018 3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3ssoccon.ads,
15019 3ssoliop.ads, 3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads,
15020 3wsoliop.ads, 41intnam.ads, 42intnam.ads, 4aintnam.ads,
15021 4cintnam.ads, 4dintnam.ads, 4gintnam.ads, 4hexcpol.adb,
15022 4hintnam.ads, 4lintnam.ads, 4mintnam.ads, 4nintnam.ads,
15023 4ointnam.ads, 4onumaux.ads, 4pintnam.ads, 4rintnam.ads,
15024 4sintnam.ads, 4uintnam.ads, 4vcaldel.adb, 4vcalend.adb,
15025 4vcalend.ads, 4vintnam.ads, 4wcalend.adb, 4wexcpol.adb,
15026 4wintnam.ads, 4zintnam.ads, 4znumaux.ads, 4zsytaco.adb,
15027 4zsytaco.ads, 51osinte.adb, 51osinte.ads, 52osinte.adb,
15028 52osinte.ads, 52system.ads, 53osinte.ads, 54osinte.ads,
15029 5amastop.adb, 5aosinte.adb, 5aosinte.ads, 5asystem.ads,
15030 5ataprop.adb, 5atasinf.ads, 5ataspri.ads, 5atpopsp.adb,
15031 5avxwork.ads, 5bosinte.adb, 5bosinte.ads, 5bsystem.ads,
15032 5cosinte.ads, 5dosinte.ads, 5esystem.ads, 5etpopse.adb,
15033 5fintman.adb, 5fosinte.ads, 5fsystem.ads, 5ftaprop.adb,
15034 5ftasinf.ads, 5ginterr.adb, 5gintman.adb, 5gmastop.adb,
15035 5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
15036 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
15037 5hosinte.adb, 5hosinte.ads, 5hparame.ads, 5hsystem.ads,
15038 5htaprop.adb, 5htaspri.ads, 5htraceb.adb, 5iosinte.adb,
15039 5iosinte.ads, 5itaprop.adb, 5itaspri.ads, 5ksystem.ads,
15040 5kvxwork.ads, 5lintman.adb, 5lml-tgt.adb, 5losinte.ads,
15041 5lsystem.ads, 5mosinte.ads, 5mvxwork.ads, 5ninmaop.adb,
15042 5nintman.adb, 5nosinte.ads, 5ntaprop.adb, 5ntaspri.ads,
15043 5ointerr.adb, 5omastop.adb, 5oosinte.adb, 5oosinte.ads,
15044 5oosprim.adb, 5oparame.adb, 5osystem.ads, 5otaprop.adb,
15045 5otaspri.ads, 5posinte.ads, 5posprim.adb, 5pvxwork.ads,
15046 5qosinte.adb, 5qosinte.ads, 5qstache.adb, 5qtaprop.adb,
15047 5qtaspri.ads, 5rosinte.adb, 5rosinte.ads, 5rparame.adb,
15048 5sintman.adb, 5sosinte.adb, 5sosinte.ads, 5sparame.adb,
15049 5ssystem.ads, 5staprop.adb, 5stasinf.adb, 5stasinf.ads,
15050 5staspri.ads, 5stpopse.adb, 5svxwork.ads, 5tosinte.ads,
15051 5uintman.adb, 5uosinte.ads, 5vasthan.adb, 5vinmaop.adb,
15052 5vinterr.adb, 5vintman.adb, 5vintman.ads, 5vmastop.adb,
15053 5vosinte.adb, 5vosinte.ads, 5vosprim.adb, 5vosprim.ads,
15054 5vparame.ads, 5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads,
15055 5vtpopde.adb, 5vtpopde.ads, 5vvaflop.adb, 5wgloloc.adb,
15056 5wintman.adb, 5wmemory.adb, 5wosinte.ads, 5wosprim.adb,
15057 5wsystem.ads, 5wtaprop.adb, 5wtaspri.ads, 5ysystem.ads,
15058 5zinterr.adb, 5zintman.adb, 5zosinte.adb, 5zosinte.ads,
15059 5zosprim.adb, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb,
15060 6vcstrea.adb, 6vinterf.ads, 7sinmaop.adb, 7sintman.adb,
15061 7sosinte.adb, 7sosprim.adb, 7staprop.adb, 7staspri.ads,
15062 7stpopsp.adb, 7straceb.adb, 86numaux.adb, 86numaux.ads,
15063 9drpc.adb, a-astaco.adb, a-astaco.ads, a-caldel.adb,
15064 a-caldel.ads, a-calend.adb, a-calend.ads, a-chahan.adb,
15065 a-chahan.ads, a-charac.ads, a-chlat1.ads, a-chlat9.ads,
15066 a-colien.adb, a-colien.ads, a-colire.adb, a-colire.ads,
15067 a-comlin.adb, a-comlin.ads, a-cwila1.ads, a-cwila9.ads,
15068 a-decima.adb, a-decima.ads, a-diocst.adb, a-diocst.ads,
15069 a-direio.adb, a-direio.ads, a-dynpri.adb, a-dynpri.ads,
15070 a-einuoc.adb, a-einuoc.ads, a-except.adb, a-except.ads,
15071 a-excpol.adb, a-exctra.adb, a-exctra.ads, a-filico.adb,
15072 a-filico.ads, a-finali.adb, a-finali.ads, a-flteio.ads,
15073 a-fwteio.ads, a-inteio.ads, a-interr.adb, a-interr.ads,
15074 a-intnam.ads, a-intsig.adb, a-intsig.ads, a-ioexce.ads,
15075 a-iwteio.ads, a-lfteio.ads, a-lfwtio.ads, a-liteio.ads,
15076 a-liwtio.ads, a-llftio.ads, a-llfwti.ads, a-llitio.ads,
15077 a-lliwti.ads, a-ncelfu.ads, a-ngcefu.adb, a-ngcefu.ads,
15078 a-ngcoty.adb, a-ngcoty.ads, a-ngelfu.adb, a-ngelfu.ads,
15079 a-nlcefu.ads, a-nlcoty.ads, a-nlelfu.ads, a-nllcef.ads,
15080 a-nllcty.ads, a-nllefu.ads, a-nscefu.ads, a-nscoty.ads,
15081 a-nselfu.ads, a-nucoty.ads, a-nudira.adb, a-nudira.ads,
15082 a-nuelfu.ads, a-nuflra.adb, a-nuflra.ads, a-numaux.ads,
15083 a-numeri.ads, a-reatim.adb, a-reatim.ads, a-retide.adb,
15084 a-retide.ads, a-sequio.adb, a-sequio.ads, a-sfteio.ads,
15085 a-sfwtio.ads, a-siocst.adb, a-siocst.ads, a-siteio.ads,
15086 a-siwtio.ads, a-ssicst.adb, a-ssicst.ads, a-ssitio.ads,
15087 a-ssiwti.ads, a-stmaco.ads, a-storio.adb, a-storio.ads,
15088 a-strbou.adb, a-strbou.ads, a-stream.ads, a-strfix.adb,
15089 a-strfix.ads, a-string.ads, a-strmap.adb, a-strmap.ads,
15090 a-strsea.adb, a-strsea.ads, a-strunb.adb, a-strunb.ads,
15091 a-ststio.adb, a-ststio.ads, a-stunau.adb, a-stunau.ads,
15092 a-stwibo.adb, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
15093 a-stwima.adb, a-stwima.ads, a-stwise.adb, a-stwise.ads,
15094 a-stwiun.adb, a-stwiun.ads, a-suteio.adb, a-suteio.ads,
15095 a-swmwco.ads, a-swuwti.adb, a-swuwti.ads, a-sytaco.adb,
15096 a-sytaco.ads, a-tags.adb, a-tags.ads, a-tasatt.adb,
15097 a-tasatt.ads, a-taside.adb, a-taside.ads, a-teioed.adb,
15098 a-teioed.ads, a-textio.adb, a-textio.ads, a-ticoau.adb,
15099 a-ticoau.ads, a-ticoio.adb, a-ticoio.ads, a-tideau.adb,
15100 a-tideau.ads, a-tideio.adb, a-tideio.ads, a-tienau.adb,
15101 a-tienau.ads, a-tienio.adb, a-tienio.ads, a-tifiio.adb,
15102 a-tifiio.ads, a-tiflau.adb, a-tiflau.ads, a-tiflio.adb,
15103 a-tiflio.ads, a-tigeau.adb, a-tigeau.ads, a-tiinau.adb,
15104 a-tiinau.ads, a-tiinio.adb, a-tiinio.ads, a-timoau.adb,
15105 a-timoau.ads, a-timoio.adb, a-timoio.ads, a-tiocst.adb,
15106 a-tiocst.ads, a-titest.adb, a-titest.ads, a-unccon.ads,
15107 a-uncdea.ads, a-witeio.adb, a-witeio.ads, a-wtcoau.adb,
15108 a-wtcoau.ads, a-wtcoio.adb, a-wtcoio.ads, a-wtcstr.adb,
15109 a-wtcstr.ads, a-wtdeau.adb, a-wtdeau.ads, a-wtdeio.adb,
15110 a-wtdeio.ads, a-wtedit.adb, a-wtedit.ads, a-wtenau.adb,
15111 a-wtenau.ads, a-wtenio.adb, a-wtenio.ads, a-wtfiio.adb,
15112 a-wtfiio.ads, a-wtflau.adb, a-wtflau.ads, a-wtflio.adb,
15113 a-wtflio.ads, a-wtgeau.adb, a-wtgeau.ads, a-wtinau.adb,
15114 a-wtinau.ads, a-wtinio.adb, a-wtinio.ads, a-wtmoau.adb,
15115 a-wtmoau.ads, a-wtmoio.adb, a-wtmoio.ads, a-wttest.adb,
15116 a-wttest.ads, ada-tree.h, ada.ads, ada.h,
15117 adadecode.c, adadecode.h, ali-util.adb, ali-util.ads,
15118 ali.adb, ali.ads, alloc.ads, argv.c,
15119 atree.adb, atree.ads, atree.h, aux-io.c,
15120 back_end.adb, back_end.ads, bcheck.adb, bcheck.ads,
15121 binde.adb, binde.ads, binderr.adb, binderr.ads,
15122 bindgen.adb, bindgen.ads, bindusg.adb, bindusg.ads,
15123 butil.adb, butil.ads, cal.c, calendar.ads,
15124 casing.adb, casing.ads, ceinfo.adb, checks.adb,
15125 checks.ads, cio.c, comperr.adb, comperr.ads,
15126 config-lang.in, csets.adb, csets.ads, csinfo.adb,
15127 cstand.adb, cstand.ads, cuintp.c, debug.adb,
15128 debug.ads, debug_a.adb, debug_a.ads, dec-io.adb,
15129 dec-io.ads, dec.ads, deftarg.c, directio.ads,
15130 einfo.adb, einfo.ads, elists.adb, elists.ads,
15131 elists.h, errno.c, errout.adb, errout.ads,
15132 eval_fat.adb, eval_fat.ads, exit.c, exp_aggr.adb,
15133 exp_aggr.ads, exp_attr.adb, exp_attr.ads, exp_ch10.ads,
15134 exp_ch11.adb, exp_ch11.ads, exp_ch12.adb, exp_ch12.ads,
15135 exp_ch13.adb, exp_ch13.ads, exp_ch2.adb, exp_ch2.ads,
15136 exp_ch3.adb, exp_ch3.ads, exp_ch4.adb, exp_ch4.ads,
15137 exp_ch5.adb, exp_ch5.ads, exp_ch6.adb, exp_ch6.ads,
15138 exp_ch7.adb, exp_ch7.ads, exp_ch8.adb, exp_ch8.ads,
15139 exp_ch9.adb, exp_ch9.ads, exp_code.adb, exp_code.ads,
15140 exp_dbug.adb, exp_dbug.ads, exp_disp.adb, exp_disp.ads,
15141 exp_dist.adb, exp_dist.ads, exp_fixd.adb, exp_fixd.ads,
15142 exp_imgv.adb, exp_imgv.ads, exp_intr.adb, exp_intr.ads,
15143 exp_pakd.adb, exp_pakd.ads, exp_prag.adb, exp_prag.ads,
15144 exp_smem.adb, exp_smem.ads, exp_strm.adb, exp_strm.ads,
15145 exp_tss.adb, exp_tss.ads, exp_util.adb, exp_util.ads,
15146 exp_vfpt.adb, exp_vfpt.ads, expander.adb, expander.ads,
15147 fmap.adb, fmap.ads, fname-sf.adb, fname-sf.ads,
15148 fname-uf.adb, fname-uf.ads, fname.adb, fname.ads,
15149 freeze.adb, freeze.ads, frontend.adb, frontend.ads,
15150 g-awk.adb, g-awk.ads, g-busora.adb, g-busora.ads,
15151 g-busorg.adb, g-busorg.ads, g-calend.adb, g-calend.ads,
15152 g-casuti.adb, g-casuti.ads, g-catiio.adb, g-catiio.ads,
15153 g-cgi.adb, g-cgi.ads, g-cgicoo.adb, g-cgicoo.ads,
15154 g-cgideb.adb, g-cgideb.ads, g-comlin.adb, g-comlin.ads,
15155 g-crc32.adb, g-crc32.ads, g-curexc.ads, g-debpoo.adb,
15156 g-debpoo.ads, g-debuti.adb, g-debuti.ads, g-diopit.adb,
15157 g-diopit.ads, g-dirope.adb, g-dirope.ads, g-dyntab.adb,
15158 g-dyntab.ads, g-enblsp.adb, g-except.ads, g-exctra.adb,
15159 g-exctra.ads, g-expect.adb, g-expect.ads, g-flocon.ads,
15160 g-hesora.adb, g-hesora.ads, g-hesorg.adb, g-hesorg.ads,
15161 g-htable.adb, g-htable.ads, g-io.adb, g-io.ads,
15162 g-io_aux.adb, g-io_aux.ads, g-locfil.ads, g-md5.adb,
15163 g-md5.ads, g-moreex.adb, g-moreex.ads, g-os_lib.adb,
15164 g-os_lib.ads, g-regexp.adb, g-regexp.ads, g-regist.ads,
15165 g-regpat.adb, g-regpat.ads, g-soccon.ads, g-socket.adb,
15166 g-socket.ads, g-socthi.adb, g-socthi.ads, g-soliop.ads,
15167 g-souinf.ads, g-speche.adb, g-speche.ads, g-spipat.adb,
15168 g-spipat.ads, g-spitbo.adb, g-spitbo.ads, g-sptabo.ads,
15169 g-sptain.ads, g-sptavs.ads, g-table.adb, g-table.ads,
15170 g-tasloc.adb, g-tasloc.ads, g-thread.adb, g-thread.ads,
15171 g-traceb.adb, g-traceb.ads, g-trasym.adb, g-trasym.ads,
15172 get_targ.adb, get_targ.ads, gnat-style.texi, gnat.ads,
15173 gnat1drv.adb, gnat1drv.ads, gnatbind.adb, gnatbind.ads,
15174 gnatbl.c, gnatchop.adb, gnatcmd.adb, gnatcmd.ads,
15175 gnatdll.adb, gnatfind.adb, gnatkr.adb, gnatkr.ads,
15176 gnatlbr.adb, gnatlink.adb, gnatlink.ads, gnatls.adb,
15177 gnatls.ads, gnatmake.adb, gnatmake.ads, gnatmem.adb,
15178 gnatname.adb, gnatname.ads, gnatprep.adb, gnatprep.ads,
15179 gnatpsta.adb, gnatvsn.adb, gnatvsn.ads, gnatxref.adb,
15180 hlo.adb, hlo.ads, hostparm.ads, i-c.adb,
15181 i-c.ads, i-cexten.ads, i-cobol.adb, i-cobol.ads,
15182 i-cpoint.adb, i-cpoint.ads, i-cpp.adb, i-cpp.ads,
15183 i-cstrea.adb, i-cstrea.ads, i-cstrin.adb, i-cstrin.ads,
15184 i-fortra.adb, i-fortra.ads, i-os2err.ads, i-os2lib.adb,
15185 i-os2lib.ads, i-os2syn.ads, i-os2thr.ads, i-pacdec.adb,
15186 i-pacdec.ads, i-vxwork.ads, impunit.adb, impunit.ads,
15187 inline.adb, inline.ads, interfac.ads, ioexcept.ads,
15188 itypes.adb, itypes.ads, krunch.adb, krunch.ads,
15189 layout.adb, layout.ads, lib-list.adb, lib-load.adb,
15190 lib-load.ads, lib-sort.adb, lib-util.adb, lib-util.ads,
15191 lib-writ.adb, lib-writ.ads, lib-xref.adb, lib-xref.ads,
15192 lib.adb, lib.ads, live.adb, live.ads,
15193 machcode.ads, make.adb, make.ads, makeusg.adb,
15194 makeusg.ads, math_lib.adb, mdll-fil.adb, mdll-fil.ads,
15195 mdll-utl.adb, mdll-utl.ads, mdll.adb, mdll.ads,
15196 memroot.adb, memroot.ads, memtrack.adb, mlib-fil.adb,
15197 mlib-fil.ads, mlib-prj.adb, mlib-prj.ads, mlib-tgt.adb,
15198 mlib-tgt.ads, mlib-utl.adb, mlib-utl.ads, mlib.adb,
15199 mlib.ads, namet.adb, namet.ads, nlists.adb,
15200 nlists.ads, opt.adb, opt.ads, osint-b.adb,
15201 osint-b.ads, osint-c.adb, osint-c.ads, osint-l.adb,
15202 osint-l.ads, osint-m.adb, osint-m.ads, osint.adb,
15203 osint.ads, output.adb, output.ads, par-ch10.adb,
15204 par-ch11.adb, par-ch12.adb, par-ch13.adb, par-ch2.adb,
15205 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb,
15206 par-ch7.adb, par-ch8.adb, par-ch9.adb, par-endh.adb,
15207 par-labl.adb, par-load.adb, par-prag.adb, par-sync.adb,
15208 par-tchk.adb, par-util.adb, par.adb, par.ads,
15209 prj-attr.adb, prj-attr.ads, prj-com.adb, prj-com.ads,
15210 prj-dect.adb, prj-dect.ads, prj-env.adb, prj-env.ads,
15211 prj-ext.adb, prj-ext.ads, prj-makr.adb, prj-makr.ads,
15212 prj-nmsc.adb, prj-nmsc.ads, prj-pars.adb, prj-pars.ads,
15213 prj-part.adb, prj-part.ads, prj-pp.adb, prj-pp.ads,
15214 prj-proc.adb, prj-proc.ads, prj-strt.adb, prj-strt.ads,
15215 prj-tree.adb, prj-tree.ads, prj-util.adb, prj-util.ads,
15216 prj.adb, prj.ads, repinfo.adb, repinfo.ads,
15217 restrict.adb, restrict.ads, rident.ads, rtsfind.adb,
15218 rtsfind.ads, s-addima.adb, s-addima.ads, s-arit64.adb,
15219 s-arit64.ads, s-assert.adb, s-assert.ads, s-asthan.adb,
15220 s-asthan.ads, s-atacco.adb, s-atacco.ads, s-auxdec.adb,
15221 s-auxdec.ads, s-bitops.adb, s-bitops.ads, s-chepoo.ads,
15222 s-crc32.adb, s-crc32.ads, s-direio.adb, s-direio.ads,
15223 s-errrep.adb, s-errrep.ads, s-except.ads, s-exctab.adb,
15224 s-exctab.ads, s-exnflt.ads, s-exngen.adb, s-exngen.ads,
15225 s-exnint.ads, s-exnlfl.ads, s-exnlin.ads, s-exnllf.ads,
15226 s-exnlli.ads, s-exnsfl.ads, s-exnsin.ads, s-exnssi.ads,
15227 s-expflt.ads, s-expgen.adb, s-expgen.ads, s-expint.ads,
15228 s-explfl.ads, s-explin.ads, s-expllf.ads, s-explli.ads,
15229 s-expllu.adb, s-expllu.ads, s-expmod.adb, s-expmod.ads,
15230 s-expsfl.ads, s-expsin.ads, s-expssi.ads, s-expuns.adb,
15231 s-expuns.ads, s-fatflt.ads, s-fatgen.adb, s-fatgen.ads,
15232 s-fatlfl.ads, s-fatllf.ads, s-fatsfl.ads, s-ficobl.ads,
15233 s-fileio.adb, s-fileio.ads, s-finimp.adb, s-finimp.ads,
15234 s-finroo.adb, s-finroo.ads, s-fore.adb, s-fore.ads,
15235 s-gloloc.adb, s-gloloc.ads, s-imgbiu.adb, s-imgbiu.ads,
15236 s-imgboo.adb, s-imgboo.ads, s-imgcha.adb, s-imgcha.ads,
15237 s-imgdec.adb, s-imgdec.ads, s-imgenu.adb, s-imgenu.ads,
15238 s-imgint.adb, s-imgint.ads, s-imgllb.adb, s-imgllb.ads,
15239 s-imglld.adb, s-imglld.ads, s-imglli.adb, s-imglli.ads,
15240 s-imgllu.adb, s-imgllu.ads, s-imgllw.adb, s-imgllw.ads,
15241 s-imgrea.adb, s-imgrea.ads, s-imguns.adb, s-imguns.ads,
15242 s-imgwch.adb, s-imgwch.ads, s-imgwiu.adb, s-imgwiu.ads,
15243 s-inmaop.ads, s-interr.adb, s-interr.ads, s-intman.ads,
15244 s-io.adb, s-io.ads, s-maccod.ads, s-mantis.adb,
15245 s-mantis.ads, s-mastop.adb, s-mastop.ads, s-memory.adb,
15246 s-memory.ads, s-osprim.ads, s-pack03.adb, s-pack03.ads,
15247 s-pack05.adb, s-pack05.ads, s-pack06.adb, s-pack06.ads,
15248 s-pack07.adb, s-pack07.ads, s-pack09.adb, s-pack09.ads,
15249 s-pack10.adb, s-pack10.ads, s-pack11.adb, s-pack11.ads,
15250 s-pack12.adb, s-pack12.ads, s-pack13.adb, s-pack13.ads,
15251 s-pack14.adb, s-pack14.ads, s-pack15.adb, s-pack15.ads,
15252 s-pack17.adb, s-pack17.ads, s-pack18.adb, s-pack18.ads,
15253 s-pack19.adb, s-pack19.ads, s-pack20.adb, s-pack20.ads,
15254 s-pack21.adb, s-pack21.ads, s-pack22.adb, s-pack22.ads,
15255 s-pack23.adb, s-pack23.ads, s-pack24.adb, s-pack24.ads,
15256 s-pack25.adb, s-pack25.ads, s-pack26.adb, s-pack26.ads,
15257 s-pack27.adb, s-pack27.ads, s-pack28.adb, s-pack28.ads,
15258 s-pack29.adb, s-pack29.ads, s-pack30.adb, s-pack30.ads,
15259 s-pack31.adb, s-pack31.ads, s-pack33.adb, s-pack33.ads,
15260 s-pack34.adb, s-pack34.ads, s-pack35.adb, s-pack35.ads,
15261 s-pack36.adb, s-pack36.ads, s-pack37.adb, s-pack37.ads,
15262 s-pack38.adb, s-pack38.ads, s-pack39.adb, s-pack39.ads,
15263 s-pack40.adb, s-pack40.ads, s-pack41.adb, s-pack41.ads,
15264 s-pack42.adb, s-pack42.ads, s-pack43.adb, s-pack43.ads,
15265 s-pack44.adb, s-pack44.ads, s-pack45.adb, s-pack45.ads,
15266 s-pack46.adb, s-pack46.ads, s-pack47.adb, s-pack47.ads,
15267 s-pack48.adb, s-pack48.ads, s-pack49.adb, s-pack49.ads,
15268 s-pack50.adb, s-pack50.ads, s-pack51.adb, s-pack51.ads,
15269 s-pack52.adb, s-pack52.ads, s-pack53.adb, s-pack53.ads,
15270 s-pack54.adb, s-pack54.ads, s-pack55.adb, s-pack55.ads,
15271 s-pack56.adb, s-pack56.ads, s-pack57.adb, s-pack57.ads,
15272 s-pack58.adb, s-pack58.ads, s-pack59.adb, s-pack59.ads,
15273 s-pack60.adb, s-pack60.ads, s-pack61.adb, s-pack61.ads,
15274 s-pack62.adb, s-pack62.ads, s-pack63.adb, s-pack63.ads,
15275 s-parame.adb, s-parame.ads, s-parint.adb, s-parint.ads,
15276 s-pooglo.adb, s-pooglo.ads, s-pooloc.adb, s-pooloc.ads,
15277 s-poosiz.adb, s-poosiz.ads, s-powtab.ads, s-proinf.adb,
15278 s-proinf.ads, s-rpc.adb, s-rpc.ads, s-scaval.ads,
15279 s-secsta.adb, s-secsta.ads, s-sequio.adb, s-sequio.ads,
15280 s-shasto.adb, s-shasto.ads, s-soflin.adb, s-soflin.ads,
15281 s-sopco3.adb, s-sopco3.ads, s-sopco4.adb, s-sopco4.ads,
15282 s-sopco5.adb, s-sopco5.ads, s-stache.adb, s-stache.ads,
15283 s-stalib.adb, s-stalib.ads, s-stoele.adb, s-stoele.ads,
15284 s-stopoo.ads, s-stratt.adb, s-stratt.ads, s-strops.adb,
15285 s-strops.ads, s-taasde.adb, s-taasde.ads, s-tadeca.adb,
15286 s-tadeca.ads, s-tadert.adb, s-tadert.ads, s-taenca.adb,
15287 s-taenca.ads, s-taprob.adb, s-taprob.ads, s-taprop.ads,
15288 s-tarest.adb, s-tarest.ads, s-tasdeb.adb, s-tasdeb.ads,
15289 s-tasinf.adb, s-tasinf.ads, s-tasini.adb, s-tasini.ads,
15290 s-taskin.adb, s-taskin.ads, s-tasque.adb, s-tasque.ads,
15291 s-tasren.adb, s-tasren.ads, s-tasres.ads, s-tassta.adb,
15292 s-tassta.ads, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
15293 s-tataat.ads, s-tpinop.adb, s-tpinop.ads, s-tpoben.adb,
15294 s-tpoben.ads, s-tpobop.adb, s-tpobop.ads, s-tposen.adb,
15295 s-tposen.ads, s-traceb.adb, s-traceb.ads, s-traces.adb,
15296 s-traces.ads, s-tratas.adb, s-tratas.ads, s-unstyp.ads,
15297 s-vaflop.adb, s-vaflop.ads, s-valboo.adb, s-valboo.ads,
15298 s-valcha.adb, s-valcha.ads, s-valdec.adb, s-valdec.ads,
15299 s-valenu.adb, s-valenu.ads, s-valint.adb, s-valint.ads,
15300 s-vallld.adb, s-vallld.ads, s-vallli.adb, s-vallli.ads,
15301 s-valllu.adb, s-valllu.ads, s-valrea.adb, s-valrea.ads,
15302 s-valuns.adb, s-valuns.ads, s-valuti.adb, s-valuti.ads,
15303 s-valwch.adb, s-valwch.ads, s-vercon.adb, s-vercon.ads,
15304 s-vmexta.adb, s-vmexta.ads, s-wchcnv.adb, s-wchcnv.ads,
15305 s-wchcon.ads, s-wchjis.adb, s-wchjis.ads, s-wchstw.adb,
15306 s-wchstw.ads, s-wchwts.adb, s-wchwts.ads, s-widboo.adb,
15307 s-widboo.ads, s-widcha.adb, s-widcha.ads, s-widenu.adb,
15308 s-widenu.ads, s-widlli.adb, s-widlli.ads, s-widllu.adb,
15309 s-widllu.ads, s-widwch.adb, s-widwch.ads, s-wwdcha.adb,
15310 s-wwdcha.ads, s-wwdenu.adb, s-wwdenu.ads, s-wwdwch.adb,
15311 s-wwdwch.ads, scans.adb, scans.ads, scn-nlit.adb,
15312 scn-slit.adb, scn.adb, scn.ads, sdefault.ads,
15313 sem.adb, sem.ads, sem_aggr.adb, sem_aggr.ads,
15314 sem_attr.adb, sem_attr.ads, sem_case.adb, sem_case.ads,
15315 sem_cat.adb, sem_cat.ads, sem_ch10.adb, sem_ch10.ads,
15316 sem_ch11.adb, sem_ch11.ads, sem_ch12.adb, sem_ch12.ads,
15317 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch2.ads,
15318 sem_ch3.adb, sem_ch3.ads, sem_ch4.adb, sem_ch4.ads,
15319 sem_ch5.adb, sem_ch5.ads, sem_ch6.adb, sem_ch6.ads,
15320 sem_ch7.adb, sem_ch7.ads, sem_ch8.adb, sem_ch8.ads,
15321 sem_ch9.adb, sem_ch9.ads, sem_disp.adb, sem_disp.ads,
15322 sem_dist.adb, sem_dist.ads, sem_elab.adb, sem_elab.ads,
15323 sem_elim.adb, sem_elim.ads, sem_eval.adb, sem_eval.ads,
15324 sem_intr.adb, sem_intr.ads, sem_maps.adb, sem_maps.ads,
15325 sem_mech.adb, sem_mech.ads, sem_prag.adb, sem_prag.ads,
15326 sem_res.adb, sem_res.ads, sem_smem.adb, sem_smem.ads,
15327 sem_type.adb, sem_type.ads, sem_util.adb, sem_util.ads,
15328 sem_vfpt.adb, sem_vfpt.ads, sem_warn.adb, sem_warn.ads,
15329 sequenio.ads, sfn_scan.adb, sfn_scan.ads, sinfo-cn.adb,
15330 sinfo-cn.ads, sinfo.adb, sinfo.ads, sinput-d.adb,
15331 sinput-d.ads, sinput-l.adb, sinput-l.ads, sinput-p.adb,
15332 sinput-p.ads, sinput.adb, sinput.ads, snames.adb,
15333 snames.ads, sprint.adb, sprint.ads, stand.adb,
15334 stand.ads, stringt.adb, stringt.ads, style.adb,
15335 style.ads, stylesw.adb, stylesw.ads, switch-b.adb,
15336 switch-b.ads, switch-c.adb, switch-c.ads, switch-m.adb,
15337 switch-m.ads, switch.adb, switch.ads, system.ads,
15338 table.adb, table.ads, targparm.adb, targparm.ads,
15339 tbuild.adb, tbuild.ads, text_io.ads, trans.c,
15340 tree_gen.adb, tree_gen.ads, tree_in.adb, tree_in.ads,
15341 tree_io.adb, tree_io.ads, treepr.adb, treepr.ads,
15342 ttypef.ads, ttypes.ads, types.adb, types.ads,
15343 uintp.adb, uintp.ads, uname.adb, uname.ads,
15344 unchconv.ads, unchdeal.ads, urealp.adb, urealp.ads,
15345 usage.adb, usage.ads, validsw.adb, validsw.ads,
15346 widechar.adb, widechar.ads, xeinfo.adb, xnmake.adb,
15347 xr_tabls.adb, xr_tabls.ads, xref_lib.adb, xref_lib.ads,
15348 xsinfo.adb, xsnames.adb, xtreeprs.adb : Merge header,
15349 formatting and other trivial changes from ACT.
15351 2003-04-12 Zack Weinberg <zack@codesourcery.com>
15353 * gigi.h, utils2.c (build_constructor):
15354 Rename gnat_build_constructor. Use build_constructor.
15355 * decl.c (gnat_to_gnu_entity)
15356 * trans.c (tree_transform, pos_to_constructor, extract_values)
15357 * ada/utils.c (build_template, convert_to_fat_pointer, convert)
15358 (unchecked_convert)
15359 * ada/utils2.c (build_binary_op, build_call_raise, build_allocator)
15360 (fill_vms_descriptor):
15363 2003-04-06 Zack Weinberg <zack@codesourcery.com>
15365 * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero.
15366 * misc.c (gnat_tree_size): New function.
15367 (LANG_HOOKS_TREE_SIZE): Override.
15369 2003-04-03 Jason Merrill <jason@redhat.com>
15371 * misc.c (gnat_adjust_rli): #if 0.
15373 2003-03-31 Geert Bosch <bosch@gnat.com>
15376 * link.c : Fix misspelled "const" keyword
15378 2003-03-23 Mark Mitchell <mark@codesourcery.com>
15381 * utils2.c: Adjust calls to put_var_into_stack.
15383 2003-03-12 Nathanael Nerode <neroden@gcc.gnu.org>
15385 * Make-lang.in, Makefile.in, config-lang.in: GCC, not GNU CC.
15387 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
15389 * misc.c (gnat_init): Update for new prototype.
15391 2003-03-05 Olivier Hainque <hainque@gnat.com>
15394 * raise.c (__gnat_Unwind_RaiseException): Add prototype to avoid
15395 warning, and fix return type for the IN_RTS && !SJLJ case.
15397 2003-03-04 Tom Tromey <tromey@redhat.com>
15399 * Make-lang.in (ada.tags): New target.
15401 2003-03-04 Olivier Hainque <hainque@act-europe.fr>
15404 * a-except.adb (Unwind_RaiseException): Import a GNAT specific
15405 wrapper, which name remains constant whatever underlying GCC
15408 * raise.c (__gnat_Unwind_RaiseException): New wrappers, providing
15409 the stable interface needed for a-except.
15411 2003-03-02 Andreas Jaeger <aj@suse.de>
15413 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
15414 gnat_ug_wnt.texi: Regenerate.
15416 2003-03-02 Laurent Guerby <guerby@acm.org>
15418 * Makefile.in (install-gnatlib): Match previous change there
15421 2003-02-28 Andreas Schwab <schwab@suse.de>
15423 * Make-lang.in (install-gnatlib): Change to ada directory before
15424 running make instead of using ada/Makefile directly.
15426 2003-02-18 Ben Elliston <bje@redhat.com>
15428 Part of fix for PR ada/9406
15429 * gnat_ug.texi (Binder output file): Grammar fix.
15431 2003-02-18 Ben Elliston <bje@redhat.com>
15434 * 5qtaprop.adb (Sleep): Fix typo in comment.
15436 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
15438 * gnat_rm.texi, gnat_ug.texi: Update to GFDL 1.2.
15439 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
15440 gnat_ug_wnt.texi: Regenerate.
15442 2003-02-03 Christian Cornelssen <ccorn@cs.tu-berlin.de>
15444 * Make-lang.in (ada.install-info): Let $(DESTDIR)$(infodir)
15445 be created if necessary.
15446 (ada.install-common): Let $(DESTDIR)$(bindir) be created
15447 if necessary. Remove erroneous and redundant gnatchop
15448 installation commands. Test for gnatdll before attempting
15450 (ada.uninstall): Also uninstall gnatfind, gnatxref, gnatlbr,
15451 and gnatdll from all plausible locations.
15453 2003-02-01 Richard Sandiford <rsandifo@redhat.com>
15455 * utils2.c (build_unary_op): Don't check flag_volatile.
15456 * gnat_ug.texi: Remove -fvolatile from example.
15457 * gnat_ug_vxw.texi: Likewise.
15459 2003-01-29 Laurent Guerby <guerby@acm.org>
15462 * final.c: rename to adafinal.c to avoid file name conflicts with gcc file.
15463 * Makefile.in: match previous change.
15464 * Make-lang.in: match previous change.
15466 2003-01-29 Joel Sherrill <joel@OARcorp.com>
15468 * 5rosinte.ads: Add SIGXCPU.
15469 * 5rtpopsp.adb: New file.
15470 * Make-lang.in: Do not build gnatpsta and gnatpsys when cross.
15471 * Makefile.in: Recognize more RTEMS targets and add the RTEMS
15472 specific file 5rtpopsp.adb.
15473 * adaint.h: Add include of <stdio.h> when target is RTEMS. This
15474 is likely needed for all newlib targets.
15475 * init.c: Add RTEMS specific version of __gnat_initialize().
15477 2003-01-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
15479 * adaint.c, adaint.h, gmem.c, init.c: Update copyright year.
15481 2003-01-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
15483 * init.c (__gnat_error_handler): Make msg const.
15485 * gmem.c (convert_addresses): Move declaration ...
15486 * adaint.h: ... here.
15487 * adaint.c (convert_addresses): Adapt addrs type to match
15490 * adaint.c (__gnat_try_lock): Cast pid_t to long, adapt format.
15492 2003-01-24 Andreas Schwab <schwab@suse.de>
15494 * ada-tree.h (SET_TYPE_DIGITS_VALUE): Add intermediate cast to
15495 size_t to avoid warning.
15497 2003-01-21 Zack Weinberg <zack@codesourcery.com>
15499 * Make-lang.in: Disable -Werror for tracebak.c and b_gnatb.c.
15501 2003-01-09 Geoffrey Keating <geoffk@apple.com>
15503 * gnat_rm.texi: Remove RCS version number.
15505 * ada-tree.h (union lang_tree_node): Add chain_next option.
15507 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
15509 * Make-lang.in (ada.install-info, ada.install-common,
15510 ada.uninstall): Prepend $(DESTDIR) to the destination
15511 directory in all (un)installation commands.
15512 * Makefile.in (install-gnatlib, install-rts): Ditto.
15514 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
15516 * gnat_rm.texi, gnat_ug.texi: Use @copying.
15517 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
15518 gnat_ug_wnt.texi: Regenerate.
15520 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
15522 * gnat_rm.texi: Include gcc-common.texi. Use GCC version number
15524 * Make-lang.in ($(srcdir)/ada/gnat_ug_unx.info,
15525 $(srcdir)/ada/gnat_ug_vms.info, $(srcdir)/ada/gnat_ug_vxw.info,
15526 $(srcdir)/ada/gnat_ug_wnt.info, $(srcdir)/ada/gnat_rm.info,
15527 ada/gnat_ug_unx.dvi, ada/gnat_ug_vms.dvi, ada/gnat_ug_vxw.dvi,
15528 ada/gnat_ug_wnt.dvi, ada/gnat_rm.dvi): Depend on
15529 $(srcdir)/doc/include/gcc-common.texi.
15531 2002-12-15 Geert Bosch <bosch@gnat.com>
15533 * sem_ch6.adb (Analyze_Subprogram_Body): Fix typo and formatting
15535 2002-12-14 Geert Bosch <bosch@gnat.com>
15537 * sem_ch6.adb (Analyze_Subprogram_Body): Recognize additional
15538 case of a body created for a Renaming_As_Body, on which
15539 conformance checks are not performed. Fixes PR ada/5690.
15541 2002-11-30 Zack Weinberg <zack@codesourcery.com>
15543 * cuintp.c, decl.c, deftarg.c, misc.c, targtyps.c, trans.c,
15544 utils.c, utils2.c: Include coretypes.h and tm.h, and system.h when
15545 not already included.
15546 * Make-lang.in: Update dependencies.
15548 2002-11-18 Nathanael Nerode <neroden@gcc.gnu.org>
15549 * adaint.c (__gnat_tmp_name): Better, but good enough for now,
15550 solution to buffer overflow bug on GNU/Linux.
15552 2002-11-14 Nathanael Nerode <neroden@gcc.gnu.org>
15553 Closes PR ada/5856 and PR ada/6919 !
15554 * bindgen.adb: Remove all references to Public_Version.
15555 * comperr.adb: Remove all references to Public_Version and
15556 GNATPRO_Version; correct bug reporting instructions.
15557 * comperr.ads: Change to match bug box.
15558 * gnatvsn.ads: Remove all references to Public version and
15561 2002-11-13 Nathanael Nerode <neroden@gcc.gnu.org>
15563 * adaint.c (__gnat_tmp_name): Remove buffer overflow bug on
15567 * config-lang.in: Remove diff_excludes.
15569 2002-11-05 Graham Stott <graham.stott@btinternet.com>
15571 * trans.c (gnu_pending_elaboration_lists): New GC root.
15572 (build_unit_elab): Use..
15574 2002-10-30 Geert Bosch <bosch@gnat.com>
15576 * misc.c : Include optabs.h
15578 * Make-lang.in (misc.o): Add dependency on optabs.h
15580 2002-10-29 Geert Bosch <bosch@gnat.com>
15582 * Make-lang.in (gnatbind): Depend on CONFIG_H
15584 2002-10-29 Geert bosch <bosch@gnat.com>
15586 * misc.c: Unrevert misc.c (1.13)
15588 2002-10-28 Nathanael Nerode <neroden@gcc.gnu.org>
15590 * a-chlat9.ads a-cwila9.ads a-dynpri.adb a-retide.adb: Update
15591 maintainership comments.
15593 2002-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
15595 * 5ataprop.adb 5atpopsp.adb 5bosinte.adb 5ftaprop.adb
15596 5gtaprop.adb 5htaprop.adb 5rosinte.ads 5staprop.adb
15597 5stpopse.adb 5vtaspri.ads 5zintman.adb 5ztaprop.adb
15598 7staprop.adb: Correct statements in comments about
15599 maintainership of GNAT.
15602 * 1ssecsta.adb 1ssecsta.ads adadecode.c adadecode.h aux-io.c
15603 gnatname.adb gnatname.ads mkdir.c osint-b.adb osint-b.ads
15604 osint-c.adb osint-c.ads osint-l.adb osint-l.ads osint-m.adb
15605 osint-m.ads prj-makr.adb prj-makr.ads prj-pp.adb prj-pp.ads
15606 s-atacco.ads s-traceb.adb s-traceb.ads s-traces.adb
15607 s-traces.ads s-tratas.adb s-tratas.ads sinput-d.adb
15608 sinput-d.ads switch-b.adb switch-b.ads switch-c.adb
15609 switch-c.ads switch-m.adb switch-m.ads: Correct statements in
15610 comments about maintainership of GNAT.
15612 PR ada/6919 (forward port of patch for PR ada/5904)
15613 * 1aexcept.adb 1aexcept.ads 41intnam.ads 42intnam.ads
15614 4aintnam.ads 4cintnam.ads 4dintnam.ads 4hexcpol.adb
15615 4lintnam.ads 4mintnam.ads 4nintnam.ads 4onumaux.ads
15616 4pintnam.ads 4rintnam.ads 4sintnam.ads 4uintnam.ads
15617 4vcalend.adb 4vintnam.ads 4wcalend.adb 4wexcpol.adb
15618 4wintnam.ads 4zintnam.ads 4znumaux.ads 4zsytaco.adb
15619 4zsytaco.ads 51osinte.adb 51osinte.ads 52osinte.adb
15620 52osinte.ads 52system.ads 53osinte.ads 5aosinte.ads
15621 5asystem.ads 5atasinf.ads 5ataspri.ads 5avxwork.ads
15622 5bosinte.ads 5bsystem.ads 5cosinte.ads 5dosinte.ads
15623 5esystem.ads 5fosinte.ads 5fsystem.ads 5ftasinf.ads
15624 5ginterr.adb 5gmastop.adb 5gosinte.ads 5gproinf.adb
15625 5gproinf.ads 5gsystem.ads 5gtasinf.adb 5gtasinf.ads
15626 5gtpgetc.adb 5hparame.ads 5hsystem.ads 5htaspri.ads
15627 5iosinte.ads 5itaspri.ads 5ksystem.ads 5kvxwork.ads
15628 5losinte.ads 5lsystem.ads 5mosinte.ads 5mvxwork.ads
15629 5ninmaop.adb 5nintman.adb 5nosinte.ads 5ntaspri.ads
15630 5oosprim.adb 5oparame.adb 5osystem.ads 5posinte.ads
15631 5posprim.adb 5pvxwork.ads 5rosinte.ads 5rparame.adb
15632 5sintman.adb 5sosinte.ads 5sparame.adb 5ssystem.ads
15633 5stasinf.adb 5stasinf.ads 5staspri.ads 5svxwork.ads
15634 5tosinte.ads 5uosinte.ads 5vasthan.adb 5vinterr.adb
15635 5vintman.ads 5vosinte.ads 5vosprim.adb 5vosprim.ads
15636 5vparame.ads 5vsystem.ads 5vtaspri.ads 5vtpopde.adb
15637 5vtpopde.ads 5vvaflop.adb 5wintman.adb 5wmemory.adb
15638 5wosinte.ads 5wosprim.adb 5wsystem.ads 5wtaprop.adb
15639 5wtaspri.ads 5ysystem.ads 5zinterr.adb 5zosinte.adb
15640 5zosinte.ads 5zosprim.adb 5zsystem.ads 6vcpp.adb 6vcstrea.adb
15641 7sosprim.adb 86numaux.adb 86numaux.ads 9drpc.adb a-astaco.adb
15642 a-caldel.ads a-calend.adb a-calend.ads a-chahan.adb
15643 a-chahan.ads a-colien.adb a-colien.ads a-colire.adb
15644 a-colire.ads a-comlin.adb a-comlin.ads a-cwila1.ads
15645 a-decima.adb a-decima.ads a-diocst.adb a-diocst.ads
15646 a-direio.adb a-direio.ads a-einuoc.adb a-einuoc.ads
15647 a-except.adb a-except.ads a-excpol.adb a-exctra.adb
15648 a-exctra.ads a-filico.adb a-filico.ads a-finali.adb
15649 a-finali.ads a-interr.ads a-intsig.adb a-intsig.ads
15650 a-ngcefu.adb a-ngcoty.adb a-ngcoty.ads a-ngelfu.adb
15651 a-nudira.adb a-nudira.ads a-nuflra.adb a-nuflra.ads
15652 a-numaux.ads a-reatim.ads a-retide.ads a-sequio.adb
15653 a-sequio.ads a-siocst.adb a-siocst.ads a-ssicst.adb
15654 a-ssicst.ads a-stmaco.ads a-storio.adb a-strbou.adb
15655 a-strbou.ads a-stream.ads a-strfix.adb a-strfix.ads
15656 a-strmap.adb a-strmap.ads a-strsea.adb a-strsea.ads
15657 a-strunb.adb a-strunb.ads a-ststio.adb a-ststio.ads
15658 a-stunau.adb a-stunau.ads a-stwibo.adb a-stwibo.ads
15659 a-stwifi.adb a-stwima.adb a-stwima.ads a-stwise.adb
15660 a-stwise.ads a-stwiun.adb a-stwiun.ads a-suteio.adb
15661 a-suteio.ads a-swmwco.ads a-swuwti.adb a-swuwti.ads
15662 a-sytaco.adb a-sytaco.ads a-tags.adb a-tags.ads a-tasatt.ads
15663 a-taside.adb a-taside.ads a-teioed.adb a-teioed.ads
15664 a-textio.adb a-textio.ads a-ticoau.adb a-ticoau.ads
15665 a-ticoio.adb a-ticoio.ads a-tideau.adb a-tideau.ads
15666 a-tideio.adb a-tideio.ads a-tienau.adb a-tienau.ads
15667 a-tienio.adb a-tienio.ads a-tifiio.adb a-tifiio.ads
15668 a-tiflau.adb a-tiflau.ads a-tiflio.adb a-tiflio.ads
15669 a-tigeau.adb a-tigeau.ads a-tiinau.adb a-tiinau.ads
15670 a-tiinio.adb a-tiinio.ads a-timoau.adb a-timoau.ads
15671 a-timoio.adb a-timoio.ads a-tiocst.adb a-tiocst.ads
15672 a-titest.adb a-witeio.adb a-witeio.ads a-wtcoau.adb
15673 a-wtcoau.ads a-wtcoio.adb a-wtcstr.adb a-wtcstr.ads
15674 a-wtdeau.adb a-wtdeau.ads a-wtdeio.adb a-wtdeio.ads
15675 a-wtedit.adb a-wtedit.ads a-wtenau.adb a-wtenau.ads
15676 a-wtenio.adb a-wtenio.ads a-wtfiio.adb a-wtfiio.ads
15677 a-wtflau.adb a-wtflau.ads a-wtflio.adb a-wtflio.ads
15678 a-wtgeau.adb a-wtgeau.ads a-wtinau.adb a-wtinau.ads
15679 a-wtinio.adb a-wtmoau.adb a-wtmoau.ads a-wtmoio.adb
15680 a-wtmoio.ads a-wttest.adb ada-tree.def ada-tree.h ada.h
15681 adaint.c adaint.h ali-util.adb ali-util.ads ali.adb ali.ads
15682 alloc.ads argv.c atree.adb atree.ads atree.h back_end.adb
15683 back_end.ads bcheck.adb bcheck.ads binde.adb binde.ads
15684 binderr.adb binderr.ads bindgen.adb bindgen.ads bindusg.adb
15685 bindusg.ads butil.adb butil.ads cal.c casing.adb casing.ads
15686 ceinfo.adb checks.adb checks.ads cio.c comperr.adb comperr.ads
15687 csets.adb csets.ads csinfo.adb cstand.adb cstand.ads
15688 cstreams.c cuintp.c debug.adb debug.ads debug_a.adb
15689 debug_a.ads dec-io.adb dec-io.ads dec.ads decl.c deftarg.c
15690 einfo.adb einfo.ads einfo.h elists.adb elists.ads elists.h
15691 errno.c errout.adb errout.ads eval_fat.adb eval_fat.ads exit.c
15692 exp_aggr.adb exp_aggr.ads exp_attr.adb exp_attr.ads
15693 exp_ch10.ads exp_ch11.adb exp_ch11.ads exp_ch12.adb
15694 exp_ch12.ads exp_ch13.adb exp_ch13.ads exp_ch2.adb exp_ch2.ads
15695 exp_ch3.adb exp_ch3.ads exp_ch4.adb exp_ch4.ads exp_ch5.adb
15696 exp_ch5.ads exp_ch6.adb exp_ch6.ads exp_ch7.adb exp_ch7.ads
15697 exp_ch8.adb exp_ch8.ads exp_ch9.adb exp_ch9.ads exp_code.adb
15698 exp_code.ads exp_dbug.adb exp_dbug.ads exp_disp.adb
15699 exp_disp.ads exp_dist.adb exp_dist.ads exp_fixd.adb
15700 exp_fixd.ads exp_imgv.adb exp_imgv.ads exp_intr.adb
15701 exp_intr.ads exp_pakd.adb exp_pakd.ads exp_prag.adb
15702 exp_prag.ads exp_smem.adb exp_smem.ads exp_strm.adb
15703 exp_strm.ads exp_tss.adb exp_tss.ads exp_util.adb exp_util.ads
15704 exp_vfpt.adb exp_vfpt.ads expander.adb expander.ads fe.h
15705 final.c fmap.adb fmap.ads fname-sf.adb fname-sf.ads
15706 fname-uf.adb fname-uf.ads fname.adb fname.ads freeze.adb
15707 freeze.ads frontend.adb frontend.ads g-calend.ads g-comlin.adb
15708 g-debpoo.adb g-debpoo.ads g-locfil.adb g-os_lib.ads
15709 g-regist.adb g-regist.ads get_targ.adb get_targ.ads gigi.h
15710 gmem.c gnat1drv.adb gnat1drv.ads gnat_ug.texi gnatbind.adb
15711 gnatbind.ads gnatbl.c gnatcmd.adb gnatcmd.ads gnatdll.adb
15712 gnatfind.adb gnatkr.adb gnatkr.ads gnatlbr.adb gnatlink.adb
15713 gnatlink.ads gnatls.adb gnatls.ads gnatmake.adb gnatmake.ads
15714 gnatmem.adb gnatprep.adb gnatprep.ads gnatpsta.adb gnatvsn.ads
15715 gnatxref.adb hlo.adb hlo.ads hostparm.ads i-c.adb i-cexten.ads
15716 i-cobol.adb i-cobol.ads i-cpoint.adb i-cpoint.ads i-cpp.adb
15717 i-cpp.ads i-cstrea.adb i-cstrea.ads i-cstrin.adb i-cstrin.ads
15718 i-fortra.adb i-os2err.ads i-os2lib.adb i-os2lib.ads
15719 i-os2syn.ads i-os2thr.ads i-pacdec.adb i-pacdec.ads
15720 impunit.adb impunit.ads init.c inline.adb inline.ads io-aux.c
15721 itypes.adb itypes.ads krunch.adb krunch.ads lang-options.h
15722 lang-specs.h layout.adb layout.ads lib-list.adb lib-load.adb
15723 lib-load.ads lib-sort.adb lib-util.adb lib-util.ads
15724 lib-writ.adb lib-writ.ads lib-xref.adb lib-xref.ads lib.adb
15725 lib.ads link.c live.adb live.ads make.adb make.ads makeusg.adb
15726 makeusg.ads math_lib.adb mdll.adb mdll.ads memtrack.adb misc.c
15727 namet.adb namet.ads namet.h nlists.adb nlists.ads nlists.h
15728 nmake.adb nmake.ads nmake.adt opt.adb opt.ads osint.adb
15729 osint.ads output.adb output.ads par-ch10.adb par-ch11.adb
15730 par-ch12.adb par-ch13.adb par-ch2.adb par-ch3.adb par-ch4.adb
15731 par-ch5.adb par-ch6.adb par-ch7.adb par-ch8.adb par-ch9.adb
15732 par-endh.adb par-labl.adb par-load.adb par-prag.adb
15733 par-sync.adb par-tchk.adb par-util.adb par.adb par.ads
15734 prj-attr.adb prj-attr.ads prj-com.adb prj-com.ads prj-dect.adb
15735 prj-dect.ads prj-env.adb prj-env.ads prj-ext.adb prj-ext.ads
15736 prj-nmsc.adb prj-nmsc.ads prj-pars.adb prj-pars.ads
15737 prj-part.adb prj-part.ads prj-proc.adb prj-proc.ads
15738 prj-strt.adb prj-strt.ads prj-tree.adb prj-tree.ads
15739 prj-util.adb prj-util.ads prj.adb prj.ads raise.c raise.h
15740 repinfo.adb repinfo.ads repinfo.h restrict.adb restrict.ads
15741 rident.ads rtsfind.adb rtsfind.ads s-addima.adb s-addima.ads
15742 s-arit64.adb s-arit64.ads s-assert.adb s-assert.ads
15743 s-asthan.adb s-asthan.ads s-atacco.adb s-auxdec.adb
15744 s-auxdec.ads s-bitops.adb s-bitops.ads s-chepoo.ads
15745 s-direio.adb s-direio.ads s-except.ads s-exctab.adb
15746 s-exctab.ads s-exnflt.ads s-exngen.adb s-exngen.ads
15747 s-exnint.ads s-exnlfl.ads s-exnlin.ads s-exnllf.ads
15748 s-exnlli.ads s-exnsfl.ads s-exnsin.ads s-exnssi.ads
15749 s-expflt.ads s-expgen.adb s-expgen.ads s-expint.ads
15750 s-explfl.ads s-explin.ads s-expllf.ads s-explli.ads
15751 s-expllu.adb s-expllu.ads s-expmod.adb s-expmod.ads
15752 s-expsfl.ads s-expsin.ads s-expssi.ads s-expuns.adb
15753 s-expuns.ads s-fatflt.ads s-fatgen.adb s-fatgen.ads
15754 s-fatlfl.ads s-fatllf.ads s-fatsfl.ads s-ficobl.ads
15755 s-fileio.adb s-fileio.ads s-finimp.adb s-finimp.ads
15756 s-finroo.adb s-finroo.ads s-fore.adb s-fore.ads s-imgbiu.adb
15757 s-imgbiu.ads s-imgboo.adb s-imgboo.ads s-imgcha.adb
15758 s-imgcha.ads s-imgdec.adb s-imgdec.ads s-imgenu.adb
15759 s-imgenu.ads s-imgint.adb s-imgint.ads s-imgllb.adb
15760 s-imgllb.ads s-imglld.adb s-imglld.ads s-imglli.adb
15761 s-imglli.ads s-imgllu.adb s-imgllu.ads s-imgllw.adb
15762 s-imgllw.ads s-imgrea.adb s-imgrea.ads s-imguns.adb
15763 s-imguns.ads s-imgwch.adb s-imgwch.ads s-imgwiu.adb
15764 s-imgwiu.ads s-inmaop.ads s-interr.adb s-interr.ads
15765 s-intman.ads s-io.adb s-io.ads s-maccod.ads s-mantis.adb
15766 s-mantis.ads s-memory.adb s-memory.ads s-osprim.ads
15767 s-pack03.adb s-pack03.ads s-pack05.adb s-pack05.ads
15768 s-pack06.adb s-pack06.ads s-pack07.adb s-pack07.ads
15769 s-pack09.adb s-pack09.ads s-pack10.adb s-pack10.ads
15770 s-pack11.adb s-pack11.ads s-pack12.adb s-pack12.ads
15771 s-pack13.adb s-pack13.ads s-pack14.adb s-pack14.ads
15772 s-pack15.adb s-pack15.ads s-pack17.adb s-pack17.ads
15773 s-pack18.adb s-pack18.ads s-pack19.adb s-pack19.ads
15774 s-pack20.adb s-pack20.ads s-pack21.adb s-pack21.ads
15775 s-pack22.adb s-pack22.ads s-pack23.adb s-pack23.ads
15776 s-pack24.adb s-pack24.ads s-pack25.adb s-pack25.ads
15777 s-pack26.adb s-pack26.ads s-pack27.adb s-pack27.ads
15778 s-pack28.adb s-pack28.ads s-pack29.adb s-pack29.ads
15779 s-pack30.adb s-pack30.ads s-pack31.adb s-pack31.ads
15780 s-pack33.adb s-pack33.ads s-pack34.adb s-pack34.ads
15781 s-pack35.adb s-pack35.ads s-pack36.adb s-pack36.ads
15782 s-pack37.adb s-pack37.ads s-pack38.adb s-pack38.ads
15783 s-pack39.adb s-pack39.ads s-pack40.adb s-pack40.ads
15784 s-pack41.adb s-pack41.ads s-pack42.adb s-pack42.ads
15785 s-pack43.adb s-pack43.ads s-pack44.adb s-pack44.ads
15786 s-pack45.adb s-pack45.ads s-pack46.adb s-pack46.ads
15787 s-pack47.adb s-pack47.ads s-pack48.adb s-pack48.ads
15788 s-pack49.adb s-pack49.ads s-pack50.adb s-pack50.ads
15789 s-pack51.adb s-pack51.ads s-pack52.adb s-pack52.ads
15790 s-pack53.adb s-pack53.ads s-pack54.adb s-pack54.ads
15791 s-pack55.adb s-pack55.ads s-pack56.adb s-pack56.ads
15792 s-pack57.adb s-pack57.ads s-pack58.adb s-pack58.ads
15793 s-pack59.adb s-pack59.ads s-pack60.adb s-pack60.ads
15794 s-pack61.adb s-pack61.ads s-pack62.adb s-pack62.ads
15795 s-pack63.adb s-pack63.ads s-parame.adb s-parame.ads
15796 s-parint.adb s-parint.ads s-pooglo.adb s-pooglo.ads
15797 s-pooloc.adb s-pooloc.ads s-poosiz.adb s-poosiz.ads
15798 s-powtab.ads s-proinf.adb s-proinf.ads s-rpc.adb s-rpc.ads
15799 s-scaval.ads s-secsta.adb s-secsta.ads s-sequio.adb
15800 s-sequio.ads s-shasto.adb s-shasto.ads s-soflin.adb
15801 s-soflin.ads s-sopco3.adb s-sopco3.ads s-sopco4.adb
15802 s-sopco4.ads s-sopco5.adb s-sopco5.ads s-stache.adb
15803 s-stache.ads s-stalib.adb s-stalib.ads s-stoele.adb
15804 s-stopoo.ads s-stratt.adb s-stratt.ads s-strops.adb
15805 s-strops.ads s-taprob.ads s-taprop.ads s-tarest.ads
15806 s-tasdeb.adb s-tasdeb.ads s-tasinf.adb s-tasinf.ads
15807 s-tasini.ads s-taskin.ads s-tasren.ads s-tasres.ads
15808 s-tassta.ads s-tpinop.adb s-tpinop.ads s-tpoben.ads
15809 s-tpobop.ads s-unstyp.ads s-vaflop.adb s-vaflop.ads
15810 s-valboo.adb s-valboo.ads s-valcha.adb s-valcha.ads
15811 s-valdec.adb s-valdec.ads s-valenu.adb s-valenu.ads
15812 s-valint.adb s-valint.ads s-vallld.adb s-vallld.ads
15813 s-vallli.adb s-vallli.ads s-valllu.adb s-valllu.ads
15814 s-valrea.adb s-valrea.ads s-valuns.adb s-valuns.ads
15815 s-valuti.adb s-valuti.ads s-valwch.adb s-valwch.ads
15816 s-vercon.adb s-vercon.ads s-vmexta.adb s-vmexta.ads
15817 s-wchcnv.adb s-wchcnv.ads s-wchcon.ads s-wchjis.adb
15818 s-wchjis.ads s-wchstw.adb s-wchstw.ads s-wchwts.adb
15819 s-wchwts.ads s-widboo.adb s-widboo.ads s-widcha.adb
15820 s-widcha.ads s-widenu.adb s-widenu.ads s-widlli.adb
15821 s-widlli.ads s-widllu.adb s-widllu.ads s-widwch.adb
15822 s-widwch.ads s-wwdcha.adb s-wwdcha.ads s-wwdenu.adb
15823 s-wwdenu.ads s-wwdwch.adb s-wwdwch.ads scans.adb scans.ads
15824 scn-nlit.adb scn-slit.adb scn.adb scn.ads sdefault.ads sem.adb
15825 sem.ads sem_aggr.adb sem_aggr.ads sem_attr.adb sem_attr.ads
15826 sem_case.adb sem_case.ads sem_cat.adb sem_cat.ads sem_ch10.adb
15827 sem_ch10.ads sem_ch11.adb sem_ch11.ads sem_ch12.adb
15828 sem_ch12.ads sem_ch13.adb sem_ch13.ads sem_ch2.adb sem_ch2.ads
15829 sem_ch3.adb sem_ch3.ads sem_ch4.adb sem_ch4.ads sem_ch5.adb
15830 sem_ch5.ads sem_ch6.adb sem_ch6.ads sem_ch7.adb sem_ch7.ads
15831 sem_ch8.adb sem_ch8.ads sem_ch9.adb sem_ch9.ads sem_disp.adb
15832 sem_disp.ads sem_dist.adb sem_dist.ads sem_elab.adb
15833 sem_elab.ads sem_elim.adb sem_elim.ads sem_eval.adb
15834 sem_eval.ads sem_intr.adb sem_intr.ads sem_maps.adb
15835 sem_maps.ads sem_mech.adb sem_mech.ads sem_prag.adb
15836 sem_prag.ads sem_res.adb sem_res.ads sem_smem.adb sem_smem.ads
15837 sem_type.adb sem_type.ads sem_util.adb sem_util.ads
15838 sem_vfpt.adb sem_vfpt.ads sem_warn.adb sem_warn.ads
15839 sfn_scan.adb sfn_scan.ads sinfo-cn.adb sinfo-cn.ads sinfo.adb
15840 sinfo.ads sinfo.h sinput-l.adb sinput-l.ads sinput-p.adb
15841 sinput-p.ads sinput.adb sinput.ads snames.adb snames.ads
15842 snames.h sprint.adb sprint.ads stand.adb stand.ads stringt.adb
15843 stringt.ads stringt.h style.adb style.ads stylesw.adb
15844 stylesw.ads switch.adb switch.ads sysdep.c system.ads
15845 table.adb table.ads targparm.adb targparm.ads targtyps.c
15846 tbuild.adb tbuild.ads trans.c tree_gen.adb tree_gen.ads
15847 tree_in.adb tree_in.ads tree_io.adb tree_io.ads treepr.adb
15848 treepr.ads treeprs.ads treeprs.adt ttypef.ads ttypes.ads
15849 types.adb types.ads types.h uintp.adb uintp.ads uintp.h
15850 uname.adb uname.ads urealp.adb urealp.ads urealp.h usage.adb
15851 usage.ads utils.c utils2.c validsw.adb validsw.ads
15852 widechar.adb widechar.ads xeinfo.adb xnmake.adb xr_tabls.adb
15853 xr_tabls.ads xref_lib.adb xref_lib.ads xsinfo.adb xsnames.adb
15854 xtreeprs.adb: Correct statements in comments about maintainership
15857 2002-09-23 Zack Weinberg <zack@codesourcery.com>
15859 * Make-lang.in (EXTRA_GNATBIND_OBJS): Add version.o.
15860 * Makefile.in (TOOLS_LIBS): Add ../../version.o.
15861 * gnatvsn.ads: Gnat_Version_String is now a function.
15862 * gnatvsn.adb: New file. When asked for Gnat_Version_String,
15863 copy the C version_string into a String and return it.
15864 * gnatcmd.adb, gnatkr.adb, gnatlbr.adb, gnatlink.adb,
15865 gnatls.adb,gnatmake.adb, gnatprep.adb, gnatpsta.adb:
15866 Remove pragma Ident (Gnat_Version_String). If this was the
15867 sole use of package Gnatvsn, remove the with statement too.
15868 * gnat1drv.adb: Tweak -gnatv output.
15870 2002-09-17 Richard Henderson <rth@redhat.com>
15872 * trans.c (tree_transform): Use real_ldexp not REAL_VALUE_LDEXP.
15873 * config/dsp16xx/dsp16xx.md (fixuns_trunchfhi2): Use real_2expN.
15874 * config/mips/mips.md (fixuns_truncdfsi2): Likewise.
15875 (fixuns_truncdfdi2, fixuns_truncsfsi2, fixuns_truncsfdi2): Likewise.
15876 * config/m68k/m68k.c (floating_exact_log2): Use real_exponent
15877 and real_2expN instead of a loop.
15878 * doc/tm.texi (REAL_VALUE_LDEXP): Remove.
15879 (REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT): Remove.
15881 2002-08-25 Andre Leis <a.leis@gmx.net>
15882 David Billinghurst (David.Billinghurst@riotinto.com>
15884 * sysdep.c (__gnat_ttyname): include <termios.h> on cygwin
15886 2002-08-13 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
15888 * Make-lang.in (gnatbind$(exeext)): Link with $(SYSLIBS).
15889 Remove $(CONFIG_H) dependency.
15891 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
15893 * ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
15895 2002-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15897 * adadecode.c (ada_demangle): Use xstrdup in lieu of
15899 * misc.c (gnat_decode_option): Likewise.
15901 2002-07-15 Florian Weimer <fw@deneb.enyo.de>
15903 * make.adb (Add_Switch): Make Generic_Position a procedure. The
15904 function approach did not work well because of a side effect (the
15905 function call could reallocate the table which was being indexed
15906 using its result). Fixes ada/4851. [RESURRECTED]
15908 2002-07-01 Roger Sayle <roger@eyesopen.com>
15910 * ada/utils.c (builtin_function): Accept an additional parameter.
15912 2002-06-28 Andreas Jaeger <aj@suse.de>
15915 * Makefile.in: Fix typo in comment, patch by Adrian Knoth
15918 2002-06-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15920 * Makefile.in (SHELL): Set to @SHELL@.
15922 2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15924 * utils.c (init_gigi_decls): Use ARRAY_SIZE in lieu of explicit
15925 array size calculation.
15927 2002-06-04 Andreas Jaeger <aj@suse.de>
15929 * Make-lang.in (gnatbind): Readd rule that has been lost in last
15932 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
15934 Merge from pch-branch:
15936 * config-lang.in (gtfiles): Add ada-tree.h.
15937 * ada-tree.h (SET_TYPE_CI_CO_LIST): New.
15938 (SET_TYPE_MODULUS): New.
15939 (SET_TYPE_INDEX): New.
15940 (SET_TYPE_DIGITS_VALUE): New.
15941 (SET_TYPE_RM_SIZE): New.
15942 (SET_TYPE_UNCONSTRAINED_ARRAY): New.
15943 (SET_TYPE_ADA_SIZE): New.
15944 (SET_TYPE_ACTUAL_BOUNDS): New.
15945 (SET_DECL_CONST_CORRESPONDING_VAR): New.
15946 (SET_DECL_ORIGINAL_FIELD): New.
15947 (TREE_LOOP_ID): Correct typo.
15948 * decl.c: Use new macros.
15949 * utils.c: Include debug.h, use new macros.
15950 * utils2.c: Use new macros.
15952 * ada-tree.h: Update all macros for new tree description.
15953 (struct tree_loop_id): New.
15954 (union lang_tree_node): New.
15955 (struct lang_decl): New.
15956 (struct lang_type): New.
15957 * misc.c (gnat_mark_tree): Delete.
15958 (LANG_HOOKS_MARK_TREE): Delete.
15959 * trans.c (tree_transform): No longer any need to cast
15962 * utils.c (struct language_function): New dummy structure.
15964 * Makefile.in (decl.o): gt-ada-<filename.h> is in objdir, not srcdir.
15965 (misc.o): Likewise.
15966 (utils.o): Likewise; also gtype-ada.h.
15967 * Make-lang.in (gnat1): Add dependency on s-gtype.
15968 (gnatbind): Add dependency on $(CONFIG_H).
15969 * utils.c: Correct last #include.
15970 (stuct e_stack): Remove unnecessary 'static'.
15971 (mark_e_stack): Remove unused prototype.
15973 * scn-nlit.adb: Remove whitespace after version number to
15974 keep lines under 80 chars.
15975 * snames.adb: Likewise.
15976 * treepr.ads: Likewise.
15978 * Makefile.in (decl.o): Include gt-ada-<filename>.h.
15979 (misc.o): Likewise.
15980 (utils.o): Include gt-ada-<filename>.h and gtype-ada.h.
15981 * config-lang.in (gtfiles): New.
15982 * decl.c: Use gengtype for roots.
15983 * gigi.h: Use gengtype for roots.
15984 * trans.c: Use gengtype for roots.
15985 * utils.c: Use gengtype for roots, marking. Include gtype-ada.h.
15987 2002-06-02 Gabriel Dos Reis <gdr@codesourcery.com>
15989 * misc.c (gnat_init): Adjust setting of internal_error_function.
15991 2002-06-01 Joseph S. Myers <jsm28@cam.ac.uk>
15993 * gnat_ug.texi: Use @ifnottex instead of @ifinfo.
15994 * gnat_ug_unx.texi, gnat_ug_vms.texi, gnat_ug_vxw.texi,
15995 gnat_ug_wnt.texi: Regenerate.
15997 2002-05-31 Florian Weimer <fw@deneb.enyo.de>
15999 * 5ntaprop.adb (with System.OS_Primitives): Remove.
16001 * cstreams.c (max_path_len): Move from here ...
16002 * adaint.c (__gnat_max_path_len): ... to here.
16003 * adaint.c (__gnat_max_path_len): Declare.
16004 * g-dirope.adb (Max_Path): Adjust.
16005 * g-os_lib.adb (Normalize_Pathname.Max_Path): Adjust.
16006 * i-cstrea.ads (max_path_len): Adjust.
16007 * osint.adb (Get_RTS_Search_Dir.Max_Path): Adjust.
16008 * xr_tabls.adb (Dir_Name.Max_Path: Adjust.
16010 * Makefile.in, Make-lang.in: Documentation is now built in
16011 Make-lang.in. Store Info and generated Texinfo files in the
16013 * gnat_ug.texi: Remove CVS keywords, correct version number.
16014 Set file name correctly.
16016 * gnat_ug_*.texi: Add.
16017 * .cvsignore: Ignore generated Texinfo files.
16019 2002-05-30 Zack Weinberg <zack@codesourcery.com>
16021 * ada.h: Add MI guard macro.
16022 (SUBTYPE): Define constants with an anonymous enum, not static
16024 (IN): Cast constants to appropriate type before use.
16026 2002-05-26 Joseph S. Myers <jsm28@cam.ac.uk>
16028 * gnatvsn.ads (Gnat_Version_String): Change to "3.2 20020526
16031 2002-05-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16033 * Make-lang.in (CP, ECHO): Copy from Makefile.in.
16034 (X_ADA_CFLAGS, T_ADA_CFLAGS, X_ADAFLAGS, T_ADAFLAGS): Likewise.
16035 (ALL_ADAFLAGS, FORCE_DEBUG_ADAFLAGS, ADA_CFLAGS): Likewise.
16036 (ALL_ADA_CFLAGS): Likewise.
16037 (ADA_INCLUDES): Likewise.
16038 Adapt for new working dir.
16039 (GNATBIND): Use Makefile.in version.
16040 (.SUFFIXES): Copy from Makefile.in.
16041 (ada-warn): Define.
16042 (.adb.o, .ads.o): Copy from Makefile.in.
16043 Added $(OUTPUT_OPTION).
16044 (GNAT1_C_OBJS): Moved from Makefile.in.
16045 Prefix with ada subdir.
16046 (GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS, GNATBIND_OBJS): Likewise.
16047 (EXTRA_GNAT1_OBJS): Moved from Makefile.in.
16048 Adapt for new working dir.
16049 (EXTRA_GNATBIND_OBJS): Likewise.
16050 (ADA_BACKEND): Moved from Makefile.in.
16051 Renamed to avoid conflict with global BACKEND.
16053 (TARGET_ADA_SRCS): Moved from Makefile.in.
16054 (gnat1$(exeext)): Replaced recursive rule with Makefile.in version.
16056 (gnatbind$(exeext)): Replaced recursive rule with Makefile.in version.
16057 (ada_extra_files): Moved from Makefile.in.
16058 Prefix with ada subdir.
16059 (ada/b_gnat1.c, ada/b_gnat1.o, ada/b_gnatb.c, ada/b_gnatb.o): Likewise.
16060 (ada/treeprs.ads, ada/einfo.h, ada/sinfo.h, ada/nmake.adb): Likewise.
16061 (ada/nmake.ads): Likewise.
16062 (update-sources): Moved from Makefile.in.
16063 Prefix with ada subdir.
16064 (ada/sdefault.adb, ada/stamp-sdefault, ada/sdefault.o): Likewise.
16065 (ADA_TREE_H): Likewise.
16066 (ada/a-except.o, ada/s-assert.o, ada/s-memory.o): Likewise.
16067 (ada/memtrack.o): Likewise.
16068 (ada/adadecode.o): Likewise.
16069 Update dependencies.
16070 (ada/adaint.o): New.
16071 (ada/argv.o): Moved from Makefile.in.
16072 Prefix with ada subdir.
16073 Update dependencies.
16074 (ada/cstreams.o, ada/exit.o, ada/final.o, ada/link.o): Likewise.
16075 (ada/cio.o, ada/init.o, ada/raise.o, ada/tracebak.o): Likewise.
16076 (ada/cuintp.o, ada/decl.o, ada/misc.o): Moved from Makefile.in.
16077 Prefix with ada subdir.
16078 (ada/targtyps.o, ada/trans.o, ada/utils.o, ada/utils2.o): Likewise.
16079 (GNAT DEPENDENCIES): Regenerate.
16080 * Makefile.in (MACHMODE_H, RTL_H, TREE_H): Removed, provided by
16081 toplevel Makefile.in.
16082 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Removed.
16083 (TARGET_ADA_SRCS): Removed.
16084 (GNAT1_C_OBJS, GNAT_ADA_OBJS, GNAT1_ADA_OBJS, GNAT1_OBJS): Likewise.
16085 (GNATBIND_OBJS): Likewise.
16086 (ADA_INCLUDE_DIR, ADA_RTL_OBJ_DIR): Moved here.
16087 (BACKEND): Removed.
16088 (../gnat1$(exeext), ../gnatbind$(exeext)): Likewise.
16089 (TREE_H): Likewise.
16090 (ada_extra_files): Likewise.
16091 (b_gnat1.c, b_gnat1.o, b_gnatb.c, b_gnatb.o): Likewise.
16092 (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads): Likewise.
16093 (update-sources): Likewise.
16094 (sdefault.adb, stamp-sdefault, sdefault.o): Likewise
16095 (ADA_TREE_H): Likewise.
16096 (adadecoce.o): Likewise.
16097 (cuintp.o, decl.o, misc.o, trans.o, utils.o, utils2.o): Likewise.
16098 (GNAT DEPENDENCIES): Likewise.
16100 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16102 * Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
16103 * Makefile.in: Likewise.
16105 2002-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
16107 * Make-lang.in (gnat1$(exeext), gnatbind$(exeext), gnattools):
16108 Restore $(CONFIG_H) and prefix.o dependencies.
16109 (ada.stage[1-4]): Depend on stage?-start.
16111 * Makefile.in (b_gnatb.c): Depend on interfac.o.
16113 2002-05-02 Jim Wilson <wilson@redhat.com>
16115 * utils.c (finish_record_type): Change record_size to record_type.
16117 2001-05-02 John David Anglin <dave@hiauly1.hia.nrc.ca>
16119 * ada/Makefile.in (X_ADA_CFLAGS, T_ADA_CFLAGS): New fragment overrides.
16120 (ALL_ADA_CFLAGS): Define. Replace ADA_CFLAGS with ALL_ADA_CFLAGS in
16121 ALL_ADAFLAGS, MOST_ADAFLAGS, and all compilations using CC.
16123 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
16125 * misc.c (gnat_parse_file): Update.
16127 2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
16129 * misc.c (gnat_init): Don't set lang_attribute_common.
16131 2002-04-21 Joseph S. Myers <jsm28@cam.ac.uk>
16133 * gnat_rm.texi: Use @ifnottex instead of @ifinfo.
16135 2002-04-21 Florian Weimer <fw@deneb.enyo.de>
16137 * gnat_ug.texi: New file.
16139 * gnat_rm.texi: Do not include texiplus.texi. Include fdl.texi
16140 instead of gfdl.texi
16142 * xgnatug.adb, ug_words: New files.
16144 * Makefile.in (doc, dvi): New targets. Build gnat_ug_*,
16145 gnat_rm and gnat-style manuals.
16147 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
16149 * gigi.h (incomplete_type_error): Remove.
16150 * utils.c (incomplete_type_error): Remove.
16152 2002-04-16 Mark Mitchell <mark@codesourcery.com>
16154 * trans.c (tree_transform): Add has_scope argument to
16155 expand_start_stmt_expr.
16157 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
16159 * gigi.h (truthvalue_conversion): Rename.
16160 * misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
16161 * trans.c (tree_transform): Update.
16162 * utils2.c (truthvalue_conversion): Rename, update.
16163 (build_binary_op, build_unary_op): Update.
16165 2002-04-04 Laurent Guerby <guerby@acm.org>
16167 * make.adb: Implement -margs, remove restriction about file name placement.
16168 * makeusg.adb: Documentation update.
16169 * Makefile.in (TOOLS_FLAGS_TO_PASS): Add VPATH=$(fsrcdir).
16170 * Makefile.in (gnattools3): Comment out, gnatmem does not build without libaddr2line.
16172 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
16174 * utils.c (create_subprog_decl): Use SET_DECL_ASSEMBLER_NAME.
16175 (builtin_function): Similarly.
16177 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
16179 * decl.c (gnat_to_gnu_entity): Update.
16180 * gigi.h (mark_addressable): Rename.
16181 * misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
16182 * trans.c (tree_transform): Update.
16183 * utils.c (create_var_decl): Update.
16184 * util2.c (build_binary_op, build_unary_op,
16185 fill_vms_descriptor): Update.
16186 (mark_addressable): Rename, update.
16188 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
16190 * gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
16192 * misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
16193 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
16194 * trans.c (tree_transform, convert_with_check): Update.
16195 * utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
16198 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
16200 * gigi.h (finish_incomplete_decl): Rename.
16201 * misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
16202 * utils.c (gnat_init_decl_processing): Don't set hook.
16203 (finish_incomplete_decl): Rename.
16205 2002-03-29 Andreas Schwab <schwab@suse.de>
16207 * Makefile.in: Pass VPATH=$(fsrcdir) when calling make in rts
16210 2001-03-28 Robert Dewar <dewar@gnat.com>
16213 (Remove_Checks): New procedure
16216 (Remove_Checks): New procedure
16219 Use new Duplicate_Subexpr functions
16220 (Duplicate_Subexpr_No_Checks): New procedure
16221 (Duplicate_Subexpr_No_Checks_Orig): New procedure
16222 (Duplicate_Subexpr): Restore original form (checks duplicated)
16223 (Duplicate_Subexpr): Call Remove_Checks
16226 (Duplicate_Subexpr_No_Checks): New procedure
16227 (Duplicate_Subexpr_No_Checks_Orig): New procedure
16228 Add 2002 to copyright notice
16230 * sem_util.adb: Use new Duplicate_Subexpr functions
16233 (Eval_Indexed_Component): This is the place to call
16234 Constant_Array_Ref and to replace the value. We simply merge
16235 the code of this function in here, since it is now no longer
16236 used elsewhere. This fixes the problem of the back end not
16237 realizing we were clever enough to see that this was
16239 (Expr_Val): Remove call to Constant_Array_Ref
16240 (Expr_Rep_Val): Remove call to Constant_Array_Ref
16242 (Constant_Array_Ref): Deal with string literals (patch
16243 suggested by Zack Weinberg on the gcc list)
16245 2001-03-28 Ed Schonberg <schonber@gnat.com>
16247 * exp_util.adb: Duplicate_Subexpr_No_Checks_Orig =>
16248 Duplicate_Subexpr_Move_Checks.
16250 * exp_util.ads: Duplicate_Subexpr_No_Checks_Orig =>
16251 Duplicate_Subexpr_Move_Checks.
16253 * sem_eval.adb: (Constant_Array_Ref): Verify that constant
16254 value of array exists before retrieving it (it may a private
16255 protected component in a function).
16257 2002-03-28 Geert Bosch <bosch@gnat.com>
16259 * prj-pp.adb : New file.
16261 * prj-pp.ads : New file.
16263 2002-03-28 Andreas Jaeger <aj@suse.de>
16265 * Makefile.in (stamp-sdefault): Fix path for Makefile.
16267 2002-03-28 Neil Booth <neil@daikokuya.demon.co.uk>
16269 * misc.c (gnat_expand_expr): Move prototype.
16271 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
16273 * misc.c (insert_default_attributes): Remove.
16275 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
16277 * misc.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
16278 (gnat_init): Don't set hook.
16279 (gnat_expand_expr): Fix prototype.
16281 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
16283 * misc.c (ggc_p): Remove.
16285 2002-03-27 Geert Bosch <bosch@gnat.com>
16287 * prj-makr.ads, prj-makr.adb : New files.
16289 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
16291 * misc.c (LANG_HOOKS_MARK_TREE): Redefine.
16292 (lang_mark_tree): Make static, rename.
16294 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
16296 * misc.c (maybe_build_cleanup): Remove.
16298 2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk>
16300 * gigi.h (yyparse): Remove.
16302 2002-03-23 Florian Weimer <fw@deneb.enyo.de>
16304 * gnat_rm.texi: Sync with ACT version.
16305 (From Ben Brosgol <brosgol@gnat.com>)
16307 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
16309 * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
16310 (gnat_init): Remove old hook.
16312 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
16314 * misc.c (LANG_HOOKS_PARSE_FILE): Redefine.
16315 (yyparse): Rename gnat_parse_file.
16317 2002-03-14 Geoffrey Keating <geoffk@redhat.com>
16319 Delete all lines containing "$Revision:".
16320 * xeinfo.adb: Don't look for revision numbers.
16321 * xnmake.adb: Likewise.
16322 * xsinfo.adb: Likewise.
16323 * xsnames.adb: Likewise.
16324 * xtreeprs.adb: Likewise.
16326 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16328 * misc.c (gnat_tree_code_type, gnat_tree_code_length,
16329 gnat_tree_code_name): Delete.
16330 (tree_code_type, tree_code_length, tree_code_name): Define.
16331 (gnat_init): Don't try to copy into the various tree_code
16334 2002-03-11 Richard Henderson <rth@redhat.com>
16336 * Makefile.in (.NOTPARALLEL): Add fake tag.
16338 2002-03-07 Geert Bosch <bosch@gnat.com>
16340 * adadecode.c, adadecode.h, aux-io.c, s-traces.adb, s-traces.ads,
16341 s-tratas.adb, s-tratas.ads, sinput-d.adb, sinput-d.ads,
16342 switch-b.adb, switch-b.ads, switch-c.adb, switch-c.ads,
16343 switch-m.adb, switch-m.ads : New files.
16345 2002-03-07 Geert Bosch <bosch@gnat.com>
16347 * 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
16348 4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
16349 4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
16350 4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
16351 5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
16352 5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
16353 5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
16354 5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
16355 5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
16356 5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
16357 5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
16358 5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
16359 5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
16360 5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
16361 5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
16362 5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
16363 5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
16364 5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
16365 5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
16366 5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
16367 7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
16368 Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
16369 a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
16370 a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
16371 a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
16372 a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
16373 a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
16374 a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
16375 a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
16376 adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
16377 atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
16378 bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
16379 csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
16380 einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
16381 eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
16382 exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
16383 exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
16384 exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
16385 exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
16386 exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
16387 expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
16388 freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
16389 g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
16390 g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
16391 g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
16392 g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
16393 g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
16394 g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
16395 gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
16396 gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
16397 gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
16398 i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
16399 impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
16400 lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
16401 lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
16402 memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
16403 mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
16404 nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
16405 output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
16406 par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
16407 prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
16408 prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
16409 prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
16410 rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
16411 s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
16412 s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
16413 s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
16414 s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
16415 s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
16416 s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
16417 s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
16418 s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
16419 s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
16420 s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
16421 s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
16422 s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
16423 s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
16424 s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
16425 s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
16426 sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
16427 sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
16428 sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
16429 sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
16430 sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
16431 sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
16432 sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
16433 sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
16434 sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
16435 sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
16436 snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
16437 stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
16438 table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
16439 tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
16440 treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
16441 types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
16442 utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
16443 xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
16445 * 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
16446 g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
16447 mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
16448 osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
16450 * 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
16451 5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
16453 * mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
16454 to mdll-fil.ad[bs] and mdll-util.ad[bs]
16456 * mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
16457 from mdllfile.ad[bs] and mdlltool.ad[bs]
16459 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16461 * utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
16462 lieu of explicit sizeof/sizeof.
16464 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
16466 * misc.c (copy_lang_decl): Remove.
16468 2002-02-27 Zack Weinberg <zack@codesourcery.com>
16470 * misc.c: Delete traditional-mode-related code copied from the
16471 C front end but not used, or used only to permit the compiler
16474 2002-02-07 Richard Henderson <rth@redhat.com>
16476 * adaint.c (__gnat_to_gm_time): First arg is int, not time_t.
16477 * adaint.h (__gnat_to_gm_time): Update prototype.
16479 2002-01-30 Richard Henderson <rth@redhat.com>
16481 * trans.c (tree_transform) [N_Loop_Statement]: Use
16482 expand_exit_loop_top_cond.
16484 2001-12-23 Richard Henderson <rth@redhat.com>
16486 * utils.c (end_subprog_body): Push GC context around
16487 rest_of_compilation for nested functions.
16489 2001-12-23 Richard Henderson <rth@redhat.com>
16491 * 5nosinte.ads: Get definition of "int" from Interfaces.C.
16493 2001-12-23 Florian Weimer <fw@deneb.enyo.de>
16495 * gnat-style.texi (Declarations and Types): Remove ancient style
16496 rule which was mandated by code generation issues.
16498 * gnat-style.texi (header): Add @dircategory, @direntry.
16499 (title page): Remove date.
16500 (general) Add @./@: where approriate, and two spaces after the
16501 full stop at the end of a sentence. Use @samp markup when
16502 referring concrete lexical entities (keywords, attribute names
16503 etc.), and @syntax for ARM grammar elements. Use @r for English
16504 text in comments. Use @emph for emphasis. Change "if-statements"
16505 etc. to "if statements" (without @samp). Break long lines. Make
16506 casing of section names consistent.
16507 (Identifiers): Use @samp markup for variable names.
16508 (Comments): Use @samp markup for comment characters. Line-end
16509 comments may follow any Ada code, not just statements. Fix
16510 misspelling of "Integer" as "integer".
16511 (Loop statements): Do not use variable name "I", use "J".
16512 (Subprogram Declarations): Document alignment.
16513 (Subprogram Bodies, Block statements): Document empty line before
16516 2001-12-22 Florian Weimer <fw@deneb.enyo.de>
16518 * make.adb (Add_Switch): Make Generic_Position a procedure. The
16519 function approach did not work well because of a side effect (the
16520 function call could reallocate the table which was being indexed
16521 using its result). Fixes ada/4851.
16523 2001-12-19 Robert Dewar <dewar@gnat.com>
16525 * bindgen.adb: Minor reformatting
16527 * cstand.adb: Minor reformatting
16529 * fmap.adb: Minor reformatting
16530 Change name from Add for Add_To_File_Map (Add is much too generic)
16531 Change Path_Name_Of to Mapped_Path_Name
16532 Change File_Name_Of to Mapped_File_Name
16533 Fix copyright dates in header
16536 Change name from Add for Add_To_File_Map (Add is much too generic)
16537 Change Path_Name_Of to Mapped_Path_Name
16538 Change File_Name_Of to Mapped_File_Name
16539 Fix copyright dates in header
16541 * fname-uf.adb: Minor reformatting. New names of stuff in Fmap.
16542 Add use clause for Fmap.
16544 * make.adb: Minor reformatting
16546 * osint.adb: Minor reformatting. Change of names in Fmap.
16547 Add use clause for Fmap.
16549 * prj-env.adb: Minor reformatting
16551 * prj-env.ads: Minor reformatting
16553 * switch.adb: Minor reformatting. Do proper raise of Bad_Switch if
16554 error found (there were odd exceptions to this general rule in
16555 -gnatec/-gnatem processing)
16557 2001-12-19 Olivier Hainque <hainque@gnat.com>
16559 * raise.c (__gnat_eh_personality): Exception handling personality
16560 routine for Ada. Still in rough state, inspired from the C++ version
16561 and still containing a bunch of debugging artifacts.
16562 (parse_lsda_header, get_ttype_entry): Local (static) helpers, also
16563 inspired from the C++ library.
16565 * raise.c (eh_personality): Add comments. Part of work for the GCC 3
16566 exception handling integration.
16568 2001-12-19 Arnaud Charlet <charlet@gnat.com>
16570 * Makefile.in: Remove use of 5smastop.adb which is obsolete.
16571 (HIE_SOURCES): Add s-secsta.ad{s,b}.
16572 (HIE_OBJS): Add s-fat*.o
16573 (RAVEN_SOURCES): Remove files that are no longer required. Add
16574 interrupt handling files.
16575 (RAVEN_MOD): Removed, no longer needed.
16577 2001-12-19 Robert Dewar <dewar@gnat.com>
16579 * a-ngelfu.adb: Remove ??? comment for inappropriate Inline_Always
16580 Add 2001 to copyright date
16582 * g-regpat.adb: Change pragma Inline_Always to Inline. There is no
16583 need to force universal inlining for these cases.
16585 2001-12-19 Arnaud Charlet <charlet@gnat.com>
16587 * s-taprob.adb: Minor clean ups so that this unit can be used in
16590 * exp_ch7.adb: Allow use of secondary stack in HI mode.
16591 Disallow it when pragma Restrictions (No_Secondary_Stack) is specified.
16593 2001-12-19 Vincent Celier <celier@gnat.com>
16595 * prj-tree.ads (Project_Node_Record): Add comments for components
16596 Pkg_Id and Case_Insensitive.
16598 2001-12-19 Pascal Obry <obry@gnat.com>
16600 * g-socket.adb: Minor reformatting. Found while reading code.
16602 2001-12-19 Robert Dewar <dewar@gnat.com>
16604 * prj-tree.ads: Minor reformatting
16606 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
16608 * config-lang.in (diff_excludes): Remove.
16610 2001-12-17 Ed Schonberg <schonber@gnat.com>
16612 * sem_res.adb (Resolve_Selected_Component): do not generate a
16613 discriminant check if the selected component is a component of
16614 the argument of an initialization procedure.
16616 * trans.c (tree_transform, case of arithmetic operators): If result
16617 type is private, the gnu_type is the base type of the full view,
16618 given that the full view itself may be a subtype.
16620 2001-12-17 Robert Dewar <dewar@gnat.com>
16622 * sem_res.adb: Minor reformatting
16624 * trans.c (tree_transform, case N_Real_Literal): Add missing third
16625 parameter in call to Machine (unknown horrible effects from this
16628 * urealp.h: Add definition of Round_Even for call to Machine
16629 Add third parameter for Machine
16631 2001-12-17 Ed Schonberg <schonber@gnat.com>
16633 * sem_warn.adb (Check_One_Unit): Suppress warnings completely on
16634 predefined units in No_Run_Time mode.
16636 2001-12-17 Richard Kenner <kenner@gnat.com>
16638 * misc.c (insn-codes.h): Now include.
16640 2001-12-17 Olivier Hainque <hainque@gnat.com>
16642 * a-except.adb: Preparation work for future integration of the GCC 3
16643 exception handling mechanism
16644 (Notify_Handled_Exception, Notify_Unhandled_Exception): New routines
16645 to factorize previous code sequences and make them externally callable,
16646 e.g. for the Ada personality routine when the GCC 3 mechanism is used.
16647 (Propagate_Exception, Raise_Current_Excep, Raise_From_Signal_Handler):
16648 Use the new notification routines.
16650 2001-12-17 Emmanuel Briot <briot@gnat.com>
16652 * prj-tree.ads (First_Choice_Of): Document the when others case
16654 2001-12-17 Arnaud Charlet <charlet@gnat.com>
16656 * bindgen.adb (Gen_Ada_Init_*): Set priority of environment task in
16657 HI-E mode, in order to support Ravenscar profile properly.
16659 * cstand.adb (Create_Standard): Duration is a 32 bit type in HI-E
16660 mode on 32 bits targets.
16662 2001-12-17 Vincent Celier <celier@gnat.com>
16664 * fmap.adb: Initial version.
16666 * fmap.ads: Initial version.
16668 * fname-uf.adb (Get_File_Name): Use mapping if unit name mapped.
16669 If search is successfully done, add to mapping.
16671 * frontend.adb: Initialize the mapping if a -gnatem switch was used.
16674 (Gnatmake): Add new local variable Mapping_File_Name.
16675 Create mapping file when using project file(s).
16676 Delete mapping file before exiting.
16678 * opt.ads (Mapping_File_Name): New variable
16680 * osint.adb (Find_File): Use path name found in mapping, if any.
16682 * prj-env.adb (Create_Mapping_File): New procedure
16684 * prj-env.ads (Create_Mapping_File): New procedure.
16686 * switch.adb (Scan_Front_End_Switches): Add processing for -gnatem
16689 * usage.adb: Add entry for new switch -gnatem.
16691 * Makefile.in: Add dependencies for fmap.o.
16693 2001-12-17 Ed Schonberg <schonber@gnat.com>
16695 * sem_ch10.adb (Analyze_With_Clause): Retrieve proper entity when unit
16696 is a package instantiation rewritten as a package body.
16697 (Install_Withed_Unit): Undo previous change, now redundant.
16699 2001-12-17 Gary Dismukes <dismukes@gnat.com>
16702 (Compute_Length): Move conversion to Unsigned to callers.
16703 (Get_Max_Size): Convert Len expression to Unsigned after calls to
16704 Compute_Length and Determine_Range.
16705 (Layout_Array_Type): Convert Len expression to Unsigned after calls to
16706 Compute_Length and Determine_Range.
16707 Above changes fix problem with length computation for supernull arrays
16708 where Max (Len, 0) wasn't getting applied due to the Unsigned
16709 conversion used by Compute_Length.
16711 2001-12-17 Arnaud Charlet <charlet@gnat.com>
16714 (OK_To_Use_In_No_Run_Time_Mode): Allow Ada.Exceptions and
16715 System.Secondary_Stack.
16716 (OK_To_Use_In_Ravenscar_Mode): New table needed to implement Ravenscar
16718 Remove unused entity RE_Exception_Data.
16720 * rtsfind.adb (RTE): Allow Ravenscar Profile in HI mode.
16722 * rident.ads (No_Secondary_Stack): New restriction.
16724 2001-12-17 Joel Brobecker <brobecke@gnat.com>
16726 * gnat_rm.texi: Fix minor typos. Found while reading the section
16727 regarding "Bit_Order Clauses" that was sent to a customer.
16728 Very interesting documentation!
16730 2001-12-17 Robert Dewar <dewar@gnat.com>
16732 * sem_case.adb (Choice_Image): Avoid creating improper character
16733 literal names by using the routine Set_Character_Literal_Name. This
16734 fixes bombs in certain error message cases.
16736 2001-12-17 Arnaud Charlet <charlet@gnat.com>
16738 * a-reatim.adb: Minor reformatting.
16740 2001-12-17 Ed Schonberg <schonber@gnat.com>
16742 * sem_ch12.adb (Validate_Derived_Type_Instance): Handle properly the
16743 case where the formal is an extension of another formal in the current
16744 unit or in a parent generic unit.
16746 2001-12-17 Arnaud Charlet <charlet@gnat.com>
16748 * s-tposen.adb: Update comments. Minor reformatting.
16749 Minor code clean up.
16751 * s-tarest.adb: Update comments. Minor code reorganization.
16753 2001-12-17 Gary Dismukes <dismukes@gnat.com>
16755 * exp_attr.adb (Attribute_Tag): Suppress expansion of <type_name>'Tag
16758 2001-12-17 Robert Dewar <dewar@gnat.com>
16760 * exp_attr.adb: Minor reformatting
16762 2001-12-17 Ed Schonberg <schonber@gnat.com>
16764 * sem_ch3.adb (Build_Derived_Private_Type): Refine check to handle
16765 derivations nested within a child unit: verify that the parent
16766 type is declared in an outer scope.
16768 2001-12-17 Robert Dewar <dewar@gnat.com>
16770 * sem_ch12.adb: Minor reformatting
16772 2001-12-17 Ed Schonberg <schonber@gnat.com>
16774 * sem_warn.adb (Check_One_Unit): In No_Run_Time mode, do not post
16775 warning if current unit is a predefined one, from which bodies may
16778 2001-12-17 Robert Dewar <dewar@gnat.com>
16780 * eval_fat.ads: Add comment that Round_Even is referenced in Ada code
16781 Fix header format. Add 2001 to copyright date.
16783 * exp_dbug.adb (Get_Encoded_Name): Fix out of bounds reference,
16784 which caused CE during compilation if checks were enabled.
16786 2001-12-17 Vincent Celier <celier@gnat.com>
16789 (Switches_Of): New function
16790 (Test_If_Relative_Path): New procedure
16791 (Add_Switches): Use new function Switches_Of
16792 (Collect_Arguments_And_Compile): Use new function Switches_Of.
16793 When using a project file, test if there are any relative
16794 search path. Fail if there are any.
16795 (Gnatmake): Only add switches for the primary directory when not using
16796 a project file. When using a project file, change directory to the
16797 object directory of the main project file. When using a project file,
16798 test if there are any relative search path. Fail if there are any.
16799 When using a project file, fail if specified executable is relative
16800 path with directory information, and prepend executable, if not
16801 specified as an absolute path, with the exec directory. Make sure
16802 that only one -o switch is transmitted to the linker.
16804 * prj-attr.adb (Initialization_Data): Add project attribute Exec_Dir
16807 (Ada_Check): Get Spec_Suffix_Loc and Impl_Suffix_Loc,
16808 when using a non standard naming scheme.
16809 (Check_Ada_Naming_Scheme): Make sure that error messages
16810 do not raise exceptions.
16811 (Is_Illegal_Append): Return True if there is no dot in the suffix.
16812 (Language_Independent_Check): Check the exec directory.
16814 * prj.adb (Project_Empty): Add new component Exec_Directory
16817 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Add defaults.
16818 (Project_Data): Add component Exec_Directory
16820 * snames.adb: Updated to match snames.ads revision 1.215
16822 * snames.ads: Added Exec_Dir
16824 2001-12-17 Robert Dewar <dewar@gnat.com>
16826 * make.adb: Minor reformatting
16828 * prj-nmsc.adb: Minor reformatting
16830 * snames.adb: Updated to match snames.ads
16832 * snames.ads: Alphebetize entries for project file
16834 2001-12-17 Ed Schonberg <schonber@gnat.com>
16836 * trans.c (process_freeze_entity): Do nothing if the entity is a
16837 subprogram that was already elaborated.
16839 2001-12-17 Richard Kenner <kenner@gnat.com>
16841 * decl.c (gnat_to_gnu_entity, object): Do not back-annotate Alignment
16842 and Esize if object is referenced via pointer.
16844 2001-12-17 Ed Schonberg <schonber@gnat.com>
16846 * sem_ch3.adb (Analyze_Variant_Part): check that type of discriminant
16847 is discrete before analyzing choices.
16849 2001-12-17 Joel Brobecker <brobecke@gnat.com>
16851 * bindgen.adb (Gen_Output_File_Ada): Generate a new C-like string
16852 containing the name of the Ada Main Program. This string is mainly
16853 intended for the debugger.
16854 (Gen_Output_File_C): Do the equivalent change when generating a C file.
16856 2001-12-17 Robert Dewar <dewar@gnat.com>
16858 * ali.adb: Set new Dummy_Entry field in dependency entry
16860 * ali.ads: Add Dummy_Entry field to source dependency table
16862 * bcheck.adb (Check_Consistency): Ignore dummy D lines
16864 * lib-writ.adb (Writ_ALI): Write dummy D lines for missing source files
16866 * lib-writ.ads: Document dummy D lines for missing files.
16868 * types.ads: (Dummy_Time_Stamp): New value for non-existant files
16870 2001-12-17 Robert Dewar <dewar@gnat.com>
16872 * ali.adb: Type reference does not reset current file.
16874 * ali.adb: Recognize and scan renaming reference
16876 * ali.ads: Add spec for storing renaming references.
16878 * lib-xref.ads: Add documentation for handling of renaming references
16880 * lib-xref.adb: Implement output of renaming reference.
16883 (Determine_Range): Document local variables
16884 (Determine_Range): Make sure Hbound is initialized. It looks as though
16885 there could be a real problem here with an uninitialized reference
16886 to Hbound, but no actual example of failure has been found.
16888 2001-12-17 Laurent Pautet <pautet@gnat.com>
16891 Fix comment of Shutdown_Socket and Close_Socket. These functions
16892 should not fail silently because if they are called twice, this
16893 probably means that there is a race condition in the user program.
16894 Anyway, this behaviour is consistent with the rest of this unit.
16895 When an error occurs, an exception is raised with the error message
16896 as exception message.
16898 2001-12-17 Robert Dewar <dewar@gnat.com>
16900 * frontend.adb: Move call to Check_Unused_Withs from Frontend, so
16901 that it happens before modification of Sloc values for -gnatD.
16903 * gnat1drv.adb: Move call to Check_Unused_Withs to Frontend,
16904 so that it happens before modification of Sloc values for -gnatD.
16906 * switch.adb: Minor reformatting
16908 2001-12-15 Richard Henderson <rth@redhat.com>
16910 * sem_ch7.adb: Wrap comment.
16912 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
16914 * 5ataprop.adb, 5atpopsp.adb, 5ftaprop.adb, 5gmastop.adb,
16915 5gtaprop.adb, 5htaprop.adb, 5itaprop.adb, 5lintman.adb,
16916 5omastop.adb, 5oosinte.adb, 5otaprop.adb, 5staprop.adb,
16917 5vinterr.adb, 5vtaprop.adb, 5vtpopde.adb, 5wintman.adb,
16918 5wtaprop.adb, 5zinterr.adb, 5ztaprop.adb, 6vcstrea.adb,
16919 7sintman.adb, 7staprop.adb, 9drpc.adb, ChangeLog, Makefile.in,
16920 a-except.adb, a-tags.ads, a-tasatt.adb, a-teioed.adb,
16921 a-textio.ads, a-witeio.ads, a-wtedit.adb, ali.ads, comperr.adb,
16922 cstand.adb, einfo.ads, errout.adb, exp_ch11.adb, exp_ch2.adb,
16923 exp_ch3.adb, exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch9.adb,
16924 exp_util.adb, exp_util.ads, fname-uf.adb, g-cgi.ads, g-exctra.ads,
16925 g-expect.ads, g-regist.adb, g-spipat.adb, gnatchop.adb,
16926 gnatlink.adb, gnatls.adb, gnatmain.adb, gnatmem.adb, init.c,
16927 make.adb, make.ads, mdlltool.adb, nlists.ads, osint.ads,
16928 par-ch3.adb, par-ch4.adb, par-ch5.adb, par-ch6.adb, par.adb,
16929 repinfo.adb, s-fatflt.ads, s-fatlfl.ads, s-fatllf.ads,
16930 s-fatsfl.ads, s-finimp.adb, s-finimp.ads, s-interr.adb,
16931 s-secsta.ads, s-shasto.ads, s-stalib.adb, s-stalib.ads,
16932 s-tarest.ads, s-tasdeb.adb, s-tassta.adb, s-tassta.ads,
16933 s-vaflop.ads, scans.ads, scn.adb, sem.ads, sem_aggr.adb,
16934 sem_attr.adb, sem_case.ads, sem_ch10.adb, sem_ch12.adb,
16935 sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, sem_ch7.adb,
16936 sem_ch8.adb, sem_ch8.ads, sem_type.adb, sem_util.ads, sinfo.ads,
16937 sprint.adb, tbuild.ads, types.ads, utils.c, xeinfo.adb: Fix
16940 2001-12-14 Vincent Celier <celier@gnat.com>
16942 * osint.adb(Create_Debug_File): When an object file is specified,
16943 put the .dg file in the same directory as the object file.
16945 2001-12-14 Robert Dewar <dewar@gnat.com>
16947 * osint.adb: Minor reformatting
16949 * lib-xref.adb (Output_Instantiation): New procedure to generate
16950 instantiation references.
16952 * lib-xref.ads: Add documentation of handling of generic references.
16954 * ali.adb (Read_Instantiation_Ref): New procedure to read
16955 instantiation references
16957 * ali.ads: Add spec for storing instantiation references
16959 * bindusg.adb: Minor reformatting
16961 * switch.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
16963 * usage.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
16965 * gnatcmd.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
16967 * csets.adb: Add entry for Latin-5 (Cyrillic ISO-8859-5)
16971 Add 2001 to copyright date
16972 Add entry for Latin-5 (Cyrillic ISO-8859-5)
16974 2001-12-14 Matt Gingell <gingell@gnat.com>
16976 * adaint.c: mktemp is a macro on Lynx and can not be used as an
16979 2001-12-14 Richard Kenner <kenner@gnat.com>
16981 * misc.c (gnat_expand_constant): Do not strip UNCHECKED_CONVERT_EXPR
16982 if operand is CONSTRUCTOR.
16984 2001-12-14 Ed Schonberg <schonber@gnat.com>
16986 * trans.c (tree_transform, case N_Assignment_Statement): Set lineno
16987 before emiting check on right-hand side, so that exception information
16990 2001-12-14 Richard Kenner <kenner@gnat.com>
16992 * utils.c (create_var_decl): Throw away initializing expression
16993 if just annotating types and non-constant.
16995 2001-12-14 Vincent Celier <celier@gnat.com>
16997 * prj-nmsc.adb: (Ada_Check): Migrate drom Ada_Default_... to
17000 * prj.adb: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
17002 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move to spec.
17004 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
17006 (Default_Ada_Spec_Suffix, Default_Ada_Impl_Suffix): Move from body.
17008 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
17010 * ChangeLog: Remove piece of diff output.
17012 2001-12-14 Geert Bosch <bosch@gnat.com>
17014 * config-lang.in: Update copyright notice
17016 * layout.adb: Remove commented out code.
17018 * mdllfile.ads: Update copyright notice. Fix header format.
17020 * sem_case.ads: Likewise.
17022 * sem_ch3.adb: Minor reformatting.
17024 2001-12-12 Geert Bosch <bosch@gnat.com>
17026 * freeze.ads: Update copyright date.
17028 * g-comlin.ads: Minor reformatting.
17030 * gnat-style.texi: Fix typo.
17032 2001-12-12 Geert Bosch <bosch@gnat.com>
17034 * einfo.h: Regenerate.
17036 2001-12-12 Ed Schonberg <schonber@gnat.com>
17038 * sem_ch12.adb (Save_Entity_Descendant): Use syntactic field names
17039 on known node types, rather than untyped fields. Further cleanups.
17041 2001-12-12 Robert Dewar <dewar@gnat.com>
17044 (Save_Entity_Descendant): Minor comment update.
17045 (Copy_Generic_Node): Deal with incorrect reference to Associated_Node
17046 of an N_Attribute_Reference node. As per note below, this does not
17047 eliminate need for Associated_Node in attribute ref nodes.
17048 (Associated_Node): Documentation explicitly mentions attribute
17049 reference nodes, since this field is used in such nodes.
17051 * sem_ch12.adb (Associated_Node): Minor documentation cleanup.
17053 2001-12-12 Robert Dewar <dewar@gnat.com>
17055 * s-stalib.adb: Add more comments on with statements being needed
17057 * par-ch12.adb: Minor reformatting
17059 * prj-dect.ads: Fix copyright header
17061 * s-arit64.adb (Multiply_With_Ovflo_Check): Fix case where both
17062 inputs fit in 32 bits, but the result still overflows.
17064 * s-fatgen.ads: Minor comment improvement
17066 2001-12-12 Ed Schonberg <schonber@gnat.com>
17068 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of a
17069 formal derived type, look for an inherited component from the full
17070 view of the parent, if any.
17072 2001-12-12 Robert Dewar <dewar@gnat.com>
17074 * checks.ads (Apply_Alignment_Check): New procedure.
17076 * exp_ch13.adb (Expand_N_Freeze_Entity): Generate dynamic check to
17077 ensure that the alignment of objects with address clauses is
17078 appropriate, and raise PE if not.
17080 * exp_util.ads (Must_Be_Aligned): Removed, replaced by
17081 Exp_Pakd.Known_Aligned_Enough
17083 * mdllfile.ads: Minor reformatting
17085 * mlib-fil.ads: Minor reformatting
17087 2001-12-12 Ed Schonberg <schonber@gnat.com>
17089 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Extend previous
17090 fix to any component reference if enclosing record has non-standard
17093 2001-12-12 Vincent Celier <celier@gnat.com>
17095 * g-dirope.ads (Find, Wildcard_Iterator): Moved to child package
17098 2001-12-12 Ed Schonberg <schonber@gnat.com>
17100 * freeze.ads: Make Freeze_Fixed_Point_Type visible, for use in
17103 2001-12-12 Robert Dewar <dewar@gnat.com>
17105 * impunit.adb: Add entry for GNAT.Directory_Operations.Iteration
17107 2001-12-12 Emmanuel Briot <briot@gnat.com>
17109 * g-regexp.adb: Remove all debug code, since it isn't required anymore,
17110 and it adds dependencies to system.io.
17112 2001-12-12 Pascal Obry <obry@gnat.com>
17114 * g-dirope.adb (Expand_Path.Var): Correctly detect end of
17117 2001-12-11 Ed Schonberg <schonber@gnat.com>
17119 * sem_ch10.adb (Install_Withed_Unit): If the unit is a generic instance
17120 that is the parent of other generics, the instance body replaces the
17121 instance node. Retrieve the instance of the spec, which is the one
17122 that is visible in clients and within the body.
17124 2001-12-11 Vincent Celier <celier@gnat.com>
17126 * gnatmain.adb: Initial version.
17128 * gnatmain.ads: Initial version.
17130 * prj-attr.adb (Initialisation_Data): Add package Gnatstub.
17132 * snames.adb: Updated to match snames.ads.
17134 * snames.ads: Added Gnatstub.
17136 2001-12-11 Vincent Celier <celier@gnat.com>
17138 * prj-attr.adb (Initialization_Data): Change name from
17139 Initialisation_Data.
17141 2001-12-11 Emmanuel Briot <briot@gnat.com>
17143 * g-regpat.adb (Parse_Literal): Properly handle simple operators ?,
17144 + and * applied to backslashed expressions like \r.
17146 2001-12-11 Vasiliy Fofanov <fofanov@gnat.com>
17148 * g-os_lib.ads: String_List type added, Argument_List type is now
17149 subtype of String_List.
17151 2001-12-11 Robert Dewar <dewar@gnat.com>
17153 * g-os_lib.ads: Change copyright to FSF
17154 Add comments for String_List type
17156 2001-12-11 Vincent Celier <celier@gnat.com>
17158 * g-dirope.adb (Expand_Path): Fix bug. (wrong length when adding a
17159 string to the buffer).
17161 2001-12-11 Ed Schonberg <schonber@gnat.com>
17163 * freeze.adb: Make Freeze_Fixed_Point_Type visible, for use in
17166 * sem_attr.adb: Simplify previous fix for Address.
17167 (Set_Bounds): If prefix is a non-frozen fixed-point type, freeze now,
17168 to avoid anomalies where the bound of the type appears to raise
17171 2001-12-11 Robert Dewar <dewar@gnat.com>
17173 * lib-xref.adb (Output_Refs): Make sure pointers are always properly
17176 2001-12-11 Ed Schonberg <schonber@gnat.com>
17178 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Check for a
17179 renamed unit before checking for recursive instantiations.
17181 2001-12-11 Emmanuel Briot <briot@gnat.com>
17183 * prj.ads: Add comments for some of the fields.
17185 2001-12-11 Robert Dewar <dewar@gnat.com>
17187 * lib-xref.adb (Output_Refs): Don't output type references outside
17188 the main unit if they are not otherwise referenced.
17190 2001-12-11 Ed Schonberg <schonber@gnat.com>
17192 * sem_attr.adb (Analyze_attribute, case Address and Size): Simplify
17193 code and diagnose additional illegal uses
17195 * sem_util.adb (Is_Object_Reference): An indexed component is an
17196 object only if the prefix is.
17198 2001-12-11 Vincent Celier <celier@gnat.com>
17200 * g-diopit.adb: Initial version.
17202 * g-diopit.ads: Initial version.
17205 (Expand_Path): Avoid use of Unbounded_String
17206 (Find, Wildcard_Iterator): Moved to child package Iteration
17208 * Makefile.in: Added g-diopit.o to GNATRTL_NONTASKING_OBJS
17210 2001-12-11 Robert Dewar <dewar@gnat.com>
17212 * sem_attr.adb: Minor reformatting
17214 2001-12-11 Ed Schonberg <schonber@gnat.com>
17216 * sem_ch3.adb: Clarify some ???.
17218 2001-12-11 Robert Dewar <dewar@gnat.com>
17220 * exp_util.adb (Must_Be_Aligned): Removed, replaced by
17221 Exp_Pakd.Known_Aligned_Enough
17223 * sem_ch13.adb (Check_Address_Alignment): Removed, extended
17224 version is moved to Exp_Ch13.
17226 2001-12-11 Robert Dewar <dewar@gnat.com>
17228 * einfo.ads: Minor reformatting
17230 * exp_ch5.adb: Add comment for previous.change
17232 * ali.adb: New interface for extended typeref stuff.
17234 * ali.ads: New interface for typeref stuff.
17236 * checks.adb (Apply_Alignment_Check): New procedure.
17238 * debug.adb: Add -gnatdM for modified ALI output
17240 * exp_pakd.adb (Known_Aligned_Enough): Replaces Known_Aligned_Enough.
17242 * lib-xref.adb: Extend generation of <..> notation to cover
17243 subtype/object types. Note that this is a complete rewrite,
17244 getting rid of the very nasty quadratic algorithm previously
17245 used for derived type output.
17247 * lib-xref.ads: Extend description of <..> notation to cover
17248 subtype/object types. Uses {..} for these other cases.
17249 Also use (..) for pointer types.
17251 * sem_util.adb (Check_Potentially_Blocking_Operation): Slight cleanup.
17253 * exp_pakd.adb: Minor reformatting. Note that prevous RH should say:
17254 (Known_Aligned_Enough): Replaces Must_Be_Aligned.
17256 2001-12-11 Vincent Celier <celier@gnat.com>
17259 Changed /COMPILE_ONLY to /ACTIONS=COMPILE
17260 Changed /BIND_ONLY to /ACTIONS=BIND
17261 Changed /LINK_ONLY to /ACTIONS=LINK
17263 2001-12-11 Ed Schonberg <schonber@gnat.com>
17265 * sem_ch8.adb (Find_Selected_Component): improved search for a
17266 candidate package in case of error.
17268 * sem_ch12.adb (Inline_Instance_Body): place head of use_clause
17269 chain back on scope stack before reinstalling use clauses.
17271 * exp_ch5.adb (Expand_N_If_Statement): if Constant_Condition_Warnings
17272 is enabled, do not kill the code for the condition, to preserve
17275 2001-12-11 Robert Dewar <dewar@gnat.com>
17277 * checks.adb (Insert_Valid_Check): Apply validity check to expression
17278 of conversion, not to result of conversion.
17280 2001-12-11 Ed Schonberg <schonber@gnat.com>
17282 * sem_ch3.adb (Build_Derived_Record_Type): set Controlled flag
17283 before freezing parent. If the declarations are mutually recursive,
17284 an access to the current record type may be frozen before the
17285 derivation is complete.
17287 2001-12-05 Vincent Celier <celier@gnat.com>
17289 * gnatcmd.adb: (MAKE): Add new translations: -b /BIND_ONLY,
17290 -c /COMPILE_ONLY, -l /LINK_ONLY
17293 (Bind_Only): New Flag
17294 (Link_Only): New flag
17296 * switch.adb (Scan_Make_Switches): Add processing for -b (Bind_Only)
17299 * makeusg.adb: Add new switches -b and -l. Update Copyright notice.
17302 (Do_Compile_Step, Do_Bind_Step, Do_Link_Step): New flags.
17303 (Gnatmake): Set the step flags. Only perform a step if the
17304 corresponding step flag is True.
17305 (Scan_Make_Arg): Reset the bind and link step flags when -u
17306 or -gnatc has been specified.
17308 2001-12-05 Ed Schonberg <schonber@gnat.com>
17310 * sem_eval.adb (Eval_Concatenation): If left operand is a null string,
17311 get bounds from right operand.
17313 * sem_eval.adb: Minor reformatting
17315 * exp_util.adb (Make_Literal_Range): use bound of literal rather
17316 than Index'First, its lower bound may be different from 1.
17318 * exp_util.adb: Undo earlier change, fixes ACVC regressions C48009B
17321 2001-12-05 Vincent Celier <celier@gnat.com>
17323 * prj-nmsc.adb Minor reformatting
17325 * prj-nmsc.adb (Language_Independent_Check): Reset Library flag if
17326 set and libraries are not supported.
17328 2001-12-05 Ed Schonberg <schonber@gnat.com>
17330 * sem_ch3.adb (Build_Derived_Private_Type): set Public status of
17331 private view explicitly, so the back-end can treat as a global
17334 2001-12-05 Ed Schonberg <schonber@gnat.com>
17336 * sem_ch12.adb (Instantiate_Package_Body): if instance is a compilation
17337 unit, always replace instance node with new body, for ASIS use.
17339 2001-12-05 Vincent Celier <celier@gnat.com>
17341 * prj-nmsc.adb (Language_Independent_Check): Issue a warning if
17342 libraries are not supported and both attributes Library_Name and
17343 Library_Dir are specified.
17345 * prj-proc.adb (Expression): Set location of Result to location of
17348 * Makefile.in: Add mlib.o, mlib-fil.o, mlib-tgt and mlib-utl to GNATLS.
17349 (prj-nmsc is now importing MLib.Tgt)
17351 * prj-proc.adb: Put the change indicated above that was forgotten.
17353 2001-12-05 Robert Dewar <dewar@gnat.com>
17355 * Makefile.in: Add dependencies for System.IO for GNAT.Regexp
17357 2001-12-05 Ed Schonberg <schonber@gnat.com>
17359 * sem_ch3.adb (Build_Derived_Concurrent_Type): If derivation imposes a
17360 constraint, introduce explicit subtype declaration and derive from it.
17362 * sem_ch3.adb: Minor reformatting
17364 2001-12-05 Robert Dewar <dewar@gnat.com>
17366 * checks.adb (Determine_Range): Increase cache size for checks.
17369 * exp_ch6.adb: Minor reformatting
17370 (Expand_N_Subprogram_Body): Reset Is_Pure for any subprogram that has
17371 a parameter whose root type is System.Address, since treating such
17372 subprograms as pure in the code generator is almost surely a mistake
17373 that will lead to unexpected results.
17375 * exp_util.adb (Remove_Side_Effects): Clean up old ??? comment and
17376 change handling of conversions.
17378 * g-regexp.adb: Use System.IO instead of Ada.Text_IO.
17380 2001-12-05 Ed Schonberg <schonber@gnat.com>
17382 * sem_ch3.adb (Analyze_Object_Declaration): If expression is an
17383 aggregate with static wrong size, attach generated Raise node to
17386 2001-12-05 Robert Dewar <dewar@gnat.com>
17388 * sem_attr.adb (Analyze_Attribute): Defend against bad Val attribute.
17389 Fixes compilation abandoned bomb in B24009B.
17391 2001-12-05 Ed Schonberg <schonber@gnat.com>
17394 Document use of Associated_Node on Selected_Components.
17395 (Save_Global_Operand_Descendants): Change to Save_Entity_Descendants,
17396 to clarify use of untyped descendant fields.
17398 2001-12-05 Robert Dewar <dewar@gnat.com>
17400 * prj-dect.ads: Add ??? comment
17401 Add 2001 to copyright notice (was not done in after all)
17403 * prj-part.adb: Minor reformatting. Reword one awkward error message.
17405 * prj.ads: Minor reformatting throughout, and add some ??? comments
17407 * snames.ads: Minor reformatting
17409 2001-12-05 Geert Bosch <bosch@gnat.com>
17411 * snames.adb: Autoupdate
17413 2001-12-05 Vincent Celier <celier@gnat.com>
17415 * prj-dect.adb (Parse): Rename parameter Modifying to Extends.
17417 * prj-dect.ads (Parse): Rename parameter Modifying to Extends.
17419 * prj-env.adb: Minor comment changes (modifying -> extends).
17421 * prj-nmsc.adb: Minor comment changes (modifying -> extends).
17423 * prj-part.adb (Parse_Single_Project): Change Tok_Modifying to
17426 * prj.adb (Initialize): Change Modifying to Extends.
17428 * scans.ads (Token_Type): Change Tok_Modifying to Tok_Extends.
17430 * prj.ads: Minor comment change (Modifying -> extending).
17432 * snames.ads: Change modifying to extends.
17434 2001-12-05 Robert Dewar <dewar@gnat.com>
17436 * sem_warn.adb: Remove stuff for conditionals, we are not going to
17439 * sem_warn.ads: Remove stuff for conditionals, we are not going to
17440 do this after all. Add 2001 to copyright notice
17442 2001-12-04 Geert Bosch <bosch@gnat.com>
17444 * einfo.h, sinfo.h, treeprs.ads: Regenerate.
17446 2001-12-04 Robert Dewar <dewar@gnat.com>
17448 * errout.adb (Error_Msg): Ignore attempt to put error msg at junk
17449 location if we already have errors. Stops some cases of cascaded
17452 * errout.adb: Improve comment.
17454 2001-12-04 Robert Dewar <dewar@gnat.com>
17457 (Analyze_Formal_Type_Definition): Defend against Error.
17458 (Analyze_Formal_Subprogram): Defend against Error.
17460 * par-ch12.adb (F_Formal_Type_Declaration): In case of error,
17461 remove following semicolon if present. Removes cascaded error.
17463 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
17466 (Gen_Exception_Table_Ada): Write "begin" and then return if Num
17467 exceptions equals 0.
17468 (Gen_Exception_Table_C): Return if Num exceptions equals 0.
17469 Fixes PIWG E tests (which have to be run with -gnatL).
17471 2001-12-04 Robert Dewar <dewar@gnat.com>
17473 * einfo.ads: Minor reformatting
17475 2001-12-04 Ed Schonberg <schonber@gnat.com>
17477 * einfo.ads: Block_Node points to the identifier of the block, not to
17478 the block node itself, to preserve the link when the block is
17479 rewritten, e.g. within an if-statement with a static condition.
17481 * inline.adb (Cleanup_Scopes): recover block statement from block
17482 entity using new meaning of Block_Node.
17484 * sem_ch5.adb (Analyze_Block_Statement): set Block_Node to point to
17485 identifier of block node, rather than to node itself.
17487 2001-12-04 Gary Dismukes <dismukes@gnat.com>
17490 (Get_Max_Size): Fix "start of processing" comment to say Get_Max_Size.
17491 (Discrimify): Go back to setting the Etypes of the selected component
17492 because the Vname component does not exist at this point and will
17493 fail name resolution. Also set Analyzed.
17494 Remove with and use of Sem_Res.
17496 2001-12-04 Arnaud Charlet <charlet@gnat.com>
17498 * Makefile.in: (HIE_SOURCES): add s-fat*.
17500 2001-12-04 Robert Dewar <dewar@gnat.com>
17503 (Compile_Time_Known_Attribute): New procedure.
17504 (Eval_Attribute, case Size): Use Compile_Time_Known_Attribute to ensure
17505 proper range check.
17507 2001-12-04 Ed Schonberg <schonber@gnat.com>
17509 * sem_ch7.adb (New_Private_Type): Set Is_Tagged_Type flag before
17510 processing discriminants to diagnose illegal default values.
17512 2001-12-04 Ed Schonberg <schonber@gnat.com>
17514 * sem_attr.adb (Resolve_Attribute): Handle properly an non-classwide
17515 access discriminant within a type extension that constrains its
17516 parent discriminants.
17518 2001-12-04 Ed Schonberg <schonber@gnat.com>
17520 * sem_ch3.adb (Find_Type_Of_Subtype_Indic): If subtype indication
17521 is malformed, use instance of Any_Id to allow analysis to proceed.
17523 * par-ch12.adb (P_Formal_Type_Declaration): Propagate Error if
17524 type definition is illegal.
17525 (P_Formal_Derived_Type_Definition): Better recovery when TAGGED is
17528 2001-12-04 Ed Schonberg <schonber@gnat.com>
17530 * sem_warn.adb (Output_Unreferenced_Messages): Extend previous fix to
17533 2001-12-04 Robert Dewar <dewar@gnat.com>
17535 * errout.adb: Minor reformatting
17537 2001-12-04 Robert Dewar <dewar@gnat.com>
17539 * exp_util.adb: Minor reformatting from last change
17541 * errout.adb (Check_For_Warning): For a Raised_Constraint_Error node
17542 which is a rewriting of an expression, traverse the original
17543 expression to remove warnings that may have been posted on it.
17545 2001-12-04 Ed Schonberg <schonber@gnat.com>
17547 * exp_util.adb (Must_Be_Aligned): Return false for a component of a
17548 record that has other packed components.
17550 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
17552 * adaint.c: Minor cleanups.
17554 2001-12-04 Douglass B. Rupp <rupp@gnat.com>
17556 * adaint.c: Do not use utime.h on vxworks.
17558 2001-12-04 Arnaud Charlet <charlet@gnat.com>
17560 * Makefile.adalib: Clarify step 3 (use of gnat.adc) as it causes
17561 more confusion than it solves.
17563 2001-12-04 Geert bosch <bosch@gnat.com>
17565 * einfo.h, nmake.adb, nmake.ads, sinfo.h treeprs.ads: Regenerate.
17567 2001-12-04 Geert Bosch <bosch@gnat.com>
17569 * Makefile.in (update-sources): New target.
17570 For use by gcc_release script.
17572 2001-12-04 Ed Schonberg <schonber@gnat.com>
17574 * sem_prag.adb (Analyze_Pragma, case Validity_Checks): do not treat as
17575 a configuration pragma, it is now legal wherever a pragma can appear.
17577 2001-12-04 Zack Weinberg <zack@codesourcery.com>
17579 * Makefile.in: Don't set ALL. Delete @cross_defines@,
17580 @cross_overrides@, @build_overrides@ stanzas. INTERNAL_CFLAGS
17581 is now @CROSS@ -DIN_GCC; update comment.
17583 2001-12-04 Robert Dewar <dewar@gnat.com>
17585 * einfo.adb (Has_Pragma_Pure_Function): New flag.
17586 Fix problem that stopped ceinfo from working
17588 * einfo.ads (Has_Pragma_Pure_Function): New flag.
17590 * sem_prag.adb (Pure_Function): Set new flag Has_Pragma_Pure_Function.
17592 2001-12-04 Douglas B. Rupp <rupp@gnat.com>
17595 (File_Time_Stamp): New procedure.
17596 (Preserve_Mode): New boolean.
17597 (Write_Unit): Pass time stamp.
17598 Implement -p switch (preserve time stamps).
17600 * gnatcmd.adb (CHOP): Add translation for -p (/PRESERVE).
17602 * gnatchop.adb: Do usage info for -p switch
17604 * adaint.h (__gnat_set_file_time_name): New function
17606 * adaint.c (__gnat_set_file_time_name): Implement
17608 * adaint.h: Fix typo
17610 2001-12-03 Robert Dewar <dewar@gnat.com>
17612 * sinfo.ads: Minor reformatting. N_Freeze_Entity node does not
17613 have Associated_Node.
17615 2001-12-03 Robert Dewar <dewar@gnat.com>
17617 * prj-proc.adb: Minor reformatting
17619 * make.adb: Minor reformatting
17621 2001-12-03 Geert Bosch <bosch@gnat.com>
17623 * make.adb: Minor reformatting.
17625 2001-12-03 Robert Dewar <dewar@gnat.com>
17627 * sem_ch12.adb: Minor reformatting
17629 2001-12-03 Ed Schonberg <schonber@gnat.com>
17631 * sem_ch12.adb (Inline_Instance_Body): Use Save_Scope_Stack and
17632 push Standard on the stack before analyzing the instance body,
17633 in order to have a clean visibility environment.
17635 * sem_ch12.adb (Inline_Instance_Body): Remove redundant code.
17637 2001-12-03 Ed Schonberg <schonber@gnat.com>
17639 * sem_ch12.adb (Instantiate_Package_Body): Protect against double
17640 instantiation of a body that contains an inlined body.
17642 2001-12-03 Ed Schonberg <schonber@gnat.com>
17645 (Analyze_generic_subprogram_Declaration): Set outer_generic_scope,
17646 to prevent freezing within formal packages.
17647 (Freeze_Subprogram_Body): If body comes from another instance that
17648 appeared before its own body, place freeze node at end of current
17649 declarative part, to prevent a back-end crash.
17650 (Inline_Instance_Body): Handle properly a package instance within
17651 a subprogram instance that is a child unit.
17653 2001-12-01 Graham Stott <grahams@redhat.com>
17655 * Makefile.in (misc.o): Add missing $(srcdir) prefix
17656 and add optabs.h dependency.
17658 * misc.c: Include optabs.h
17659 (gnat_tree_code_type): Make static and const.
17660 (gnat_tree_code_length): Likewise.
17661 (gnat_tree_code_name): Likewise.
17662 (update_setjmp_buf): Obtain operands mode from insn_data.
17664 2001-11-29 Richard Henderson <rth@redhat.com>
17666 * init.c: Remove obsolete dwarf2 frame.h section.
17668 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
17670 * Make-lang.in (ada.generated-manpages): New dummy target.
17672 2001-11-29 Ed Schonberg <schonber@gnat.com>
17674 * g-os_lib.adb (Add_To_Command): use explicit loop to move string
17675 into Command, an array conversion is illegal here. Uncovered by
17678 2001-11-28 Geert Bosch <bosch@gnat.com>
17680 * init.c: Minor whitespace changes.
17682 2001-11-28 Doug Rupp <rupp@gnat.com>
17684 * init.c: (__gnat_install_handler,VMS): Increase size of alternate
17687 2001-11-28 Zack Weinberg <zack@codesourcery.com>
17689 * misc.c (gnat_expand_constant): Move declaration above
17690 definition of lang_hooks.
17691 (LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
17692 (gnat_init): lang_expand_constant no longer exists.
17694 (internal_error_function): Remove #ifdef HAVE_VPRINTF. We
17695 always have vprintf.
17696 (gnat_init): Always call set_internal_error_function.
17698 2001-11-27 Andreas Jaeger <aj@suse.de>
17700 * Makefile.in (stamp-tool_src_dir): Use symbolic link.
17702 2001-11-27 Laurent Guerby <guerby@acm.org>
17704 * Makefile.in: Regenerate Ada dependencies.
17706 2001-11-26 Richard Henderson <rth@redhat.com>
17708 * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
17709 gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
17710 gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.
17712 2001-11-25 Laurent Guerby <guerby@acm.org>
17714 * sysdep.c (rts_get_*): Fix style.
17716 2001-11-19 Laurent Guerby <guerby@acm.org>
17718 * Makefile.in (INCLUDES_FOR_SUBDIR): Remove redundant system include
17719 since it is of no apparent use and cause warnings.
17721 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
17723 * misc.c (gnat_decode_option, gnat_init_options): Make definitions
17725 (gnat_init): Don't return NULL.
17726 (finish_parse): Remove.
17728 2001-11-17 Laurent Guerby <guerby@acm.org>
17730 * Make-lang.in (GNATLIBFLAGS): Add -W -Wall.
17731 * gigi.h (init_decl_processing): Rename to gnat_init_decl_processing.
17732 * io-aux.c: Provide K&R prototypes to all functions, reformat code.
17733 * lang-spec.h: Add missing struct field to silence warnings.
17734 * sysdep.c (rts_get_*): Provide K&R prototype.
17735 * sysdep.c (Unlock_Task, Lock_Task): Move to K&R prototype.
17736 * traceback.c (Unlock_Task, Lock_Task): Likewise.
17737 * tracebak.c (__gnat_backtrace): Remove unused variable.
17738 * utils.c (end_subprog_body): Move to K&R style.
17740 Thu Nov 15 18:16:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
17742 * trans.c, utils2.c: Remove PALIGN parameter to get_inner_reference.
17744 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
17746 * misc.c (gnat_init): Change prototype. Include the
17747 functionality of the old init_parse and init_decl_processing.
17748 (gnat_init_decl_processing): New prototype.
17749 (init_parse): Remove.
17750 * utils.c (init_decl_processing): Rename gnat_init_decl_processing.
17752 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
17754 * misc.c (gnat_print_decl, gnat_print_type): Renamed.
17755 (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE): Override.
17756 (print_lang_statistics, lang_print_xnode, print_lang_identifier,
17757 set_yydebug): Remove.
17759 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
17761 * misc.c (LANG_HOOKS_NAME, LANG_HOOKS_IDENTIFIER_SIZE): Override.
17762 (struct lang_hooks): Constify.
17763 (language_string, lang_identify): Remove.
17764 * utils.c (init_decl_processing): Update.
17766 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
17768 * misc.c: Include langhooks-def.h.
17769 * Makefile.in: Update.
17771 2001-10-30 Robert Dewar <dewar@gnat.com>
17774 (Check_Identifier): Rewrite circuit to be compatible with use of letters
17775 in the upper half of ASCII.
17776 (Check_Identifier): Minor reformatting
17778 2001-10-30 Geert Bosch <bosch@gnat.com>
17780 * (Associated_Node, Set_Associated_Node): Do not check for
17783 2001-10-30 Robert Dewar <dewar@gnat.com>
17785 * a-reatim.ads: Minor reformatting
17787 2001-10-30 Robert Dewar <dewar@gnat.com>
17789 * gnatdll.adb: Minor reformatting throughout. Many ??? added for
17790 undocumented declarations.
17792 2001-10-30 Pascal Obry <obry@gnat.com>
17794 * gnatdll.adb (Parse_Command_Line): handle -g option to be passed
17795 to the binder and linker.
17798 * mdll.ads: Fix layout. Update copyright notice.
17800 * mdll.adb: Fix layout. Update copyright notice.
17802 2001-10-30 Robert Dewar <dewar@gnat.com>
17804 * usage.adb: Minor fix to output for -gnaty.
17806 2001-10-30 Ed Schonberg <schonber@gnat.com>
17808 * a-reatim.ads: Makes Seconds_Count into a 64-bit integer,
17809 to accommodate all its possible values.
17811 * a-reatim.adb (Split): Special-case handling of Time_Span_First
17812 and of small absolute values of T.
17814 2001-10-30 Richard Kenner <kenner@gnat.com>
17816 * misc.c (gnat_expand_expr, case NULL_EXPR): Remove call to
17817 set_mem_attributes since not needed and wrong if RESULT if a REG;
17818 fixes ACATS failures.
17820 2001-10-30 Geert Bosch <bosch@gnat.com>
17822 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, fname-sf.ads, g-traceb.ads,
17823 s-tasdeb.ads, sem_maps.ads: Add 2001 to copyright notice.
17825 2001-10-30 Robert Dewar <dewar@gnat.com>
17827 * bindusg.adb: Undocument -f switch.
17829 * gnatcmd.adb: Remove /FULL_ELABORATION.
17831 * opt.ads (Force_RM_Elaboration_Order): Document that this is
17834 * gnatbind.adb: Output new warning for use of obsolescent -f switch.
17836 * gnatbind.adb: Minor update of warning msg.
17838 2001-10-30 Vincent Celier <celier@gnat.com>
17840 * gnatcmd.adb (MAKE, BIND, LINK, LIST, FIND, XREF): Add translations
17841 for project file switches (-P (/PROJECT_FILE=),
17842 -X (/EXTERNAL_REFERENCE=) and -vPx (/PROJECT_FILE_VERBOSITY=DEFAULT
17845 2001-10-30 Geert Bosch <bosch@gnat.com>
17847 * decl.c: Minor whitespace fixes.
17849 2001-10-30 Richard Kenner <kenner@gnat.com>
17851 * utils2.c (build_allocator): Test for SIZE overflow in array case too
17853 2001-10-30 Geert Bosch <bosch@gnat.com>
17855 * ali-util.adb (Initialize_Checksum): Use out-mode instead of in out.
17856 Found due to GCC 3.0 warning of using uninitialized value.
17859 (Get_Max_Size): Use variant record for tracking value/expression.
17860 Makes logic clearer and prevents warnings for uninitialized variables.
17861 (Layout_Array_Type): Use variant record for tracking value/expression.
17862 Makes logic clearer and prevents warnings for uninitialized variables.
17864 2001-10-30 Robert Dewar <dewar@gnat.com>
17866 * lib.adb: Minor reformatting
17868 * s-taprop.ads: Minor reformatting
17870 2001-10-29 Laurent Guerby <guerby@acm.org>
17873 (Raise_From_Signal_Handler, Propagate_Signal_Exception): Make arg
17875 (_gnat_error_handler): Make MSG const.
17877 2001-10-29 Richard Kenner <kenner@gnat.com>
17879 * sysdep.c: Fix localtime_r problem on LynxOS.
17880 Also remove #elif to avoid warnings.
17882 * misc.c (yyparse): Don't set up and register jmpbuf; remove decls
17885 * decl.c (annotate_value): Make SIZE unsigned to avoid warning.
17887 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
17889 * 86numaux.adb, a-tigeau.ads, a-wtgeau.ads, decl.c, exp_ch6.adb,
17890 exp_ch9.adb, exp_util.adb, fname-sf.ads, freeze.ads, g-awk.adb,
17891 g-comlin.ads, g-dirope.adb, g-dyntab.ads, g-socket.ads,
17892 g-table.ads, g-traceb.ads, gnat-style.texi, gnatchop.adb, init.c,
17893 layout.adb, layout.ads, mdllfile.ads, mlib-fil.ads, osint.ads,
17894 s-fatgen.adb, s-imgrea.adb, s-taprop.ads, s-tasdeb.ads,
17895 sem_aggr.adb, sem_attr.adb, sem_case.ads, sem_ch13.adb,
17896 sem_ch3.adb, sem_elab.adb, sem_maps.ads, sem_res.adb,
17897 sem_util.ads, sinfo.ads, sinput.ads, table.adb, table.ads,
17898 types.ads, urealp.adb: Fix spelling errors.
17900 2001-10-27 Laurent Guerby <guerby@acm.org>
17902 * trans.c (gigi): Fix non determinism leading to bootstrap
17903 comparison failures for debugging information.
17905 2001-10-26 Florian Weimer <fw@deneb.enyo.de>
17907 * gnat_rm.texi: Use @./@: where appropriate.
17909 2001-10-26 Robert Dewar <dewar@gnat.com>
17911 * sinfo.adb: Define Associated_Node to overlap Entity field. Cleanup.
17913 2001-10-26 Richard Kenner <kenner@gnat.com>
17915 * gmem.c (__gnat_gmem_read_next): Properly check for EOF
17917 2001-10-26 Richard Kenner <kenner@gnat.com>
17919 * decl.c (validate_size): Modify message for bad size to avoid
17920 implication that compiler is modifying the size.
17922 2001-10-26 Robert Dewar <dewar@gnat.com>
17924 * prj-util.adb: Minor reformatting. Fix bad header format.
17926 2001-10-26 Robert Dewar <dewar@gnat.com>
17928 * sinfo.ads: Define Associated_Node to overlap Entity field. Cleanup.
17930 * sinfo.ads: Clarify use of Associated_Node (documentation only).
17932 * sem_ch12.adb: Change Node4 to Associated_Node. Change
17933 Associated_Node to Get_Associated_Node. Put use of Unchecked_Access
17934 much more narrowly in places where needed. These are cleanups.
17936 2001-10-26 Joel Brobecker <brobecke@gnat.com>
17938 * 5zosinte.ads (null_pthread): new constant.
17941 (Initialize_TCB): Initialize thread ID to null, to be able to verify
17942 later that this field has been set.
17943 (Finalize_TCB): ditto.
17944 (Suspend_Task): Verify that the thread ID is not null before using it.
17945 (Resume_Task): ditto.
17948 (Resume_All_Tasks): Lock the tasks list before using it.
17949 (Suspend_All_Tasks): ditto.
17951 2001-10-26 Richard Kenner <kenner@gnat.com>
17953 * decl.c (gnat_to_gnu_entity, case E_General_Access_Type):
17954 Make constant variant of designated type for Is_Access_Constant.
17955 Call update_pointer_to with main variant.
17957 * trans.c (process_freeze_entity, process_type):
17958 Call update_pointer_to on main variant.
17960 * utils.c (update_pointer_to): Make corresponding variant for NEW_TYPE.
17961 If main variant, update all other variants.
17963 * utils2.c (build_unary_op, case INDIRECT_REF): No longer set
17966 2001-10-26 Robert Dewar <dewar@gnat.com>
17968 * prj-util.adb: Minor reformatting
17970 2001-10-26 Robert Dewar <dewar@gnat.com>
17972 * prj-util.adb: Minor reformatting
17974 2001-10-26 Robert Dewar <dewar@gnat.com>
17976 * prj-attr.adb: Minor reformatting throughout
17978 2001-10-26 Robert Dewar <dewar@gnat.com>
17980 * prj-attr.ads: Minor reformatting
17981 Add ??? comment (this whole spec has almost no comments)
17983 2001-10-26 Vincent Celier <celier@gnat.com>
17985 * g-os_lib.adb (Normalize_Pathname): Preserve the double slash
17986 ("//") that precede the drive letter on Interix.
17988 2001-10-26 Geert Bosch <bosch@gnat.com>
17990 * gnat_rm.texi: Add GNAT Reference Manual.
17992 2001-10-25 Robert Dewar <dewar@gnat.com>
17994 * sem_ch8.adb (Analyze_Package_Renaming): Skip analysis if Name
17995 is Error. Similar change for other renaming cases.
17997 2001-10-25 Robert Dewar <dewar@gnat.com>
17999 * s-atacco.ads: Add pragma Inline_Always for functions.
18000 Fix header format. Add copyright 2001
18002 2001-10-25 Ed Schonberg <schonber@gnat.com>
18004 * par-ch3.adb (P_Subtype_Mark_Resync): for an anonymous array
18005 return Error rather than Empty so that analysis can proceed.
18007 2001-10-25 Ed Schonberg <schonber@gnat.com>
18009 * sem_util.adb (Enter_Name): better handling of cascaded error
18010 messages when a unit appears in its own context.
18012 2001-10-25 Ed Schonberg <schonber@gnat.com>
18014 * sem_util.adb (Defining_Entity): in case of error, attach created
18015 entity to specification, so that semantic analysis can proceed.
18017 2001-10-25 Robert Dewar <dewar@gnat.com>
18020 (Defining_Entity): Deal with Error.
18021 (Process_End_Label): Deal with bad end label for.
18023 2001-10-25 Ed Schonberg <schonber@gnat.com>
18025 * sem_elab.adb (Check_A_Call): refine message when call is in an
18026 instance but callee is not declared in the generic unit.
18028 2001-10-25 Ed Schonberg <schonber@gnat.com>
18030 * sem_elab.adb (Check_A_Call): check for renaming before finding the
18031 enclosing unit, which may already be different from the calling unit.
18033 2001-10-25 Geert Bosch <bosch@gnat.com>
18035 * 4gintnam.ads: fix header format.
18037 2001-10-25 Ed Schonberg <schonber@gnat.com>
18039 * sem_res.adb (Resolve_Call): if the call is actually an indexing
18040 operation on the result of a parameterless call, perform elaboration
18041 check after the node has been properly rewritten.
18043 * sem_ch12.adb (Copy_Generic_Node): after the proper body has been
18044 inlined within the generic tree, the defining identifier is not a
18047 2001-10-25 Ed Schonberg <schonber@gnat.com>
18049 * sem_res.adb (Resolve): special-case resolution of Null in an
18050 instance or an inlined body to avoid view conflicts.
18052 * sem_ch12.adb (Copy_Generic_Node): for allocators, check for view
18053 compatibility by retrieving the access type of the generic copy.
18055 2001-10-25 Robert Dewar <dewar@gnat.com>
18058 (Analyze_Number_Declaration): Handle error expression.
18059 (Signed_Integer_Type_Declaration): Handle error bound.
18060 (Analyze_Subtype_Indication): Handle error range.
18062 * sem_util.adb (Get_Index_Bounds): Check for Error.
18064 2001-10-25 Robert Dewar <dewar@gnat.com>
18066 * restrict.adb (Set_No_Run_Time_Mode): Set Discard_Names as default
18067 in no run time mode.
18069 2001-10-25 Pascal Obry <obry@gnat.com>
18071 * gnatmem.adb (Read_Next): fix Curs2 value to properly handle quiet
18072 mode case for ALLOC case.
18074 * gnatmem.adb (Read_Next): correctly fix parsing in Quiet mode on
18075 all platforms. Improvement of last change.
18077 2001-10-25 Robert Dewar <dewar@gnat.com>
18079 * exp_ch4.adb (Expand_N_Allocator): Minor reformatting.
18081 2001-10-25 Geert Bosch <bosch@gnat.com>
18083 * osint.adb (Is_Relative): Remove duplicate.
18085 2001-10-25 Pascal Obry <obry@gnat.com>
18087 * osint.adb (Read_Default_Search_Dirs): correctly detect relative
18088 pathnames in UNIX and DOS style with drive letter.
18089 (Is_Relative): new routine.
18091 * osint.adb: Minor reformatting
18093 * osint.adb (Is_Relative): implementation using
18094 GNAT.OS_Lib.Is_Absolute_Path. Better fix.
18096 2001-10-25 Pascal Obry <obry@gnat.com>
18098 * g-dirope.adb (Basename): correctly compute offset between the
18099 original Path and the translated one.
18101 * g-dirope.adb: (Base_Name): add some comments.
18103 2001-10-25 Robert Dewar <dewar@gnat.com>
18105 * exp_imgv.adb (Expand_Image_Attribute): Defend against bad use
18106 in HIE mode, avoids compilation abandoned message
18108 * exp_imgv.adb: Correct typo in previous change
18110 * exp_imgv.adb: Correct typo in previous change (not my day!)
18112 2001-10-25 Robert Dewar <dewar@gnat.com>
18114 * s-tpinop.ads: Add 2001 to copyright notice. Fix header format.
18116 2001-10-25 Pascal Obry <obry@gnat.com>
18118 * g-awk.ads: Move all pragma inlines next to the routine
18119 declarations. This is more uniform with other GNAT spec.
18121 2001-10-22 Geert Bosch <bosch@gnat.com>
18123 * Make-lang.in (gnattools, cross-gnattools): Remove gnatmem.
18125 2001-10-19 Geert Bosch <bosch@gnat.com>
18127 * Makefile.in (tools, gnattools): Remove gnatmem.
18129 2001-10-17 Richard Henderson <rth@redhat.com>
18131 * Makefile.in (misc.o): Depend on langhooks.h.
18132 * misc.c: Include it.
18133 (LANG_HOOKS_INIT, LANG_HOOKS_INIT_OPTIONS): New.
18134 (LANG_HOOKS_DECODE_OPTION): New.
18135 (lang_hooks): Use LANG_HOOKS_INITIALIZER.
18137 2001-10-16 Florian Weimer <fw@deneb.enyo.de>
18139 * trans.c (tree_transform): Adjust to recent change in
18140 expand_asm_operands to implement named asm operands.
18142 2001-10-11 Ed Schonberg <schonber@gnat.com>
18144 * exp_ch8.adb (Expand_N_Object_Renaming_Declaration): Bugfix in
18145 renaming of discriminant for mutable record type.
18147 2001-10-11 Robert Dewar <dewar@gnat.com>
18149 * validsw.adb: Properly save -gnatVn status.
18151 2001-10-11 Robert Dewar <dewar@gnat.com>
18153 * usage.adb: Add lines for V switch.
18155 * gnatcmd.adb (COMPILE): Revise translations for -gnatV
18156 (/VALIDITY_CHECKING).
18158 2001-10-11 Ed Schonberg <schonber@gnat.com>
18160 * sem_type.adb (Add_One_Interp): an operator for a type declared in
18161 an extension of System is known to be visible.
18163 2001-10-11 Ed Schonberg <schonber@gnat.com>
18165 * sem_eval.adb (Compare_Fixup): get the bounds of a String_Literal
18166 properly. Fixes regression on ACATS C34005G.
18168 2001-10-11 Robert Dewar <dewar@gnat.com>
18170 * sem_ch5.adb (Analyze_Iteration_Scheme): Suppress warning on null
18171 loop in generic instance, since this is likely not very useful.
18173 2001-10-11 Robert Dewar <dewar@gnat.com>
18175 * restrict.adb (Disallow in No_Run_Time_Mode): Properly specialize
18176 the error message for high integrity mode.
18178 * rtsfind.adb (RTE): Give message if we try to find an entity that
18179 is not available in high integrity mode.
18182 (OK_To_Use_In_HIE_Mode): New array.
18183 (RTE): May return Empty in high integrity mode.
18185 * rtsfind.ads (OK_To_Use_In_No_Run_Time_Mode): New name for
18186 OK_To_Use_In_HIE_Mode, now includes System_FAT_xxx.
18188 * sem_ch6.adb (Analyze_Subprogram_Body): Kill body in predefined
18189 unit if not inlined always and in no runtime mode. Fixes problem
18190 caused by new Rtsfind changes.
18192 * sem_ch6.adb (Analyze_Subrogram_Body): Do not Check_References if
18195 * rtsfind.adb (RTE): Make sure we do not try to load unit after
18196 giving message for entity not available in high integrity mode.
18198 2001-10-11 Pascal Obry <obry@gnat.com>
18200 * impunit.adb: Add GNAT.CRC32.
18202 2001-10-11 Ed Schonberg <schonber@gnat.com>
18204 * exp_fixd.adb (Expand_Multiply_Fixed_By_Fixed_Giving_Fixed): handle
18205 properly the case where one universal operand in a non-static
18206 exponentiation of a real literal.
18208 2001-10-11 Ed Schonberg <schonber@gnat.com>
18210 * exp_ch7.adb (Find_Final_List): for a type appearing in a with_type
18211 clause, return the gobal finalization list, for lack of anthing else.
18213 2001-10-11 Ed Schonberg <schonber@gnat.com>
18215 * exp_ch7.adb (Make_Transient_Block): if statement is within
18216 exception handler, always use new transient scope to place Clean
18219 2001-10-11 Pascal Obry <obry@gnat.com>
18222 (GNAT_ADA_OBJS): add g-crc32.o, a-tags.o, a-stream.o
18223 (GNATBIND_OBJS): add g-crc32.o, a-tags.o, a-stream.o
18224 (GNATLS_RTL_OBJS): add g-crc32.o
18225 (GNATMAKE_RTL_OBJS): add g-crc32.o
18228 (CRC_Match): new function.
18229 (Get_File_Checksum): renamed Get_File_CRC. Use the GNAT.CRC32 unit
18230 instead of the previous simple checksum algorithm.
18231 (Time_Stamp_Mismatch): use CRC_Match for comparison.
18232 (Set_Source_Table): idem.
18235 (Get_File_Checksum): renamed Get_File_CRC as now we compute CRC
18236 instead of simple checksum.
18237 (CRC_Match): new function.
18238 (CRC_Error): new constant.
18240 * ali.adb (Scan_ALI): rename variable Chk to CRC as we are handling
18241 a CRC now and not a simple checksum. A CRC uses lower-case hex
18242 letters, fixes ambiguity in parsing.
18244 * ali.ads (Sdep_Record.Checksum): renamed Sdep_Record.CRC as this
18245 is what this variable will store.
18247 * bcheck.adb: Change reference to chechsum in comments by CRC.
18248 (Check_Consistency): Rename Get_File_Checksum to Get_File_CRC.
18249 rename All_Checksum_Match to All_CRC_Match. Change due to API
18250 renaming since now GNAT does not use a simple checksum but a
18251 CRC using GNAT.CRC32.
18253 * gnatls.adb: Rename Checksum to CRC in many places, we use a CRC
18254 now and not anymore a simple checksum.
18256 * lib-load.adb: Use Source_CRC instead of Source_Checksum in many
18259 * lib-writ.adb (Write_ALI): Use Source_CRC instead of Source_Checksum.
18262 (Restore_Scan_State): rename Checksum to CRC.
18263 (Save_Scan_State): idem.
18267 (Checksum): rename to CRC.
18268 (Saved_Scan_State): Save_Checksum field renamed to Save_CRC
18270 * scn-nlit.adb: Rename many Accumulate_Checksum to Update (from
18271 GNAT.CRC32). Update copyright notice.
18273 * scn-slit.adb: Rename many Accumulate_Checksum to Update (from
18274 GNAT.CRC32). Update copyright notice.
18277 (Accumulate_Checksum): removed.
18278 (Update): new procedure. Add a wide-character into the CRC.
18281 (Complete_Source_File_Entry): use CRC32 instead of simple checksum.
18282 (Load_File): fix initialization of S (change Source_Checksum to
18285 * sinput-p.adb (Load_Project_File): rename Source_Checksum to
18286 Source_CRC in S initialization.
18288 * sinput.adb (Source_Checksum): renamed to Source_CRC.
18290 * sinput.ads (Source_Checksum): renamed to Source_CRC.
18291 Update comments for the CRC.
18293 * types.adb (Hex): Use lowercase for the letter part.
18295 * types.ads (Get_Hex_String): Returns the hexadecimal representation
18296 for a word. This is currently used only for CRC. In previous version,
18297 the checksum was using a representation with all letter being
18298 upper-case. With the new implementation (using CRC) we do not remove
18299 the 32th bit of the CRC, so we can have an upper-case starting letter
18300 in the CRC. This is not possible to parse in Scan_ALI (ali.adb).
18301 It is ambigous since the CRC was optional and could be followed by
18302 options like EB, EE. So now this routines uses lower-case letter for
18303 the hexadecimal representation. Strange enough only lower case letters
18304 where checked in Scan_ALI (even if this was not a possible case).
18306 * gnatvsn.ads (Library_Version): changed to 3.15a.
18308 * s-crc32.ads: Initial version from GNAT.CRC32. This is the version
18311 * s-crc32.adb: Initial version from GNAT.CRC32. This is the version
18314 * ali-util.adb: Redo previous change to avoid using word CRC everywhere
18315 Add 2001 to copyright notice
18316 (Accumulate_Checksum): Modify to use System.CRC32.
18318 * ali-util.ads: Redo changes of previous revision to continue to use
18319 the word Checksum. Add 2001 to copyright notice.
18321 * ali.adb: Undo some of previous changes, not needed.
18322 Keep the change for lower case letters in the checksum.
18324 * ali.ads: Undo previous change not needed.
18326 * bcheck.adb: Undo most of previous change, not needed.
18327 But do use Checksums_Match for checksum comparison.
18329 * gnatls.adb: Undo most of previous change, not needed.
18330 But do use Checksums_Match for comparing checksums.
18332 * lib-load.adb: Undo previous change, not needed.
18334 * lib-writ.adb: Undo previous change, not needed.
18336 * lib-writ.ads: Document that checksums use lower case,
18337 not upper case letters.
18339 * scans.adb: Undo previous change, not needed
18341 * scans.ads: Undo previous change, not needed.
18343 * scn-nlit.adb: Undo previous changes, not needed.
18345 * scn-slit.adb: Undo previous change, not needed. Fix header format.
18348 (Accumulate_Checksum): Use System.CRC32.
18349 (Initialize_Checksum): New procedure.
18350 Remove other changes of previous revision.
18352 * sinput-p.adb: Undo previous change, not needed.
18354 * sinput.adb: Undo previous change, not needed.
18356 * sinput-l.adb: Undo previous change, not needed.
18358 * sinput.ads: Undo previous change, not needed. Keep only comment
18359 on new checksum algorithm
18361 * Makefile.in: Add s-crc32 as needed, remove g-crc32.
18362 Also remove a-tags and a-stream from GNAT sources.
18364 * ali.adb (Scan_ALI): fix typo introduce in latest check-in.
18366 * Makefile.in (GNATRTL_NONTASKING_OBJS): Add g-crc32.o.
18368 2001-10-11 Geert Bosch <bosch@gnat.com>
18370 * einfo.h: Regenerate.
18372 * nmake.ads: Regenerate.
18374 * nmake.adb: Regenerate.
18376 * sinfo.h: Regenerate.
18378 * treeprs.adb: Regenerate.
18380 2001-10-10 Geert Bosch <bosch@gnat.com>
18382 * gnat-style.texi: New file describing coding guidelines for Ada.
18384 2001-10-10 Ed Schonberg <schonber@gnat.com>
18386 * einfo.adb (Write_Entity_Flags): Elaboration_Entity_Required
18389 2001-10-10 Geert Bosch <bosch@gnat.com>
18391 * snames.ads: Add new names for project facility.
18393 * snames.adb: Update to reflect snames.ads changes.
18395 * snames.h: Update to reflect snames.ads changes.
18397 2001-10-10 Vincent Celier <celier@gnat.com>
18400 (Add_Switches): reflect the changes for the switches attributes
18401 Default_Switches indexed by the programming language,
18402 Switches indexed by the file name.
18403 (Collect_Arguments_And_Compile): Idem.
18404 Reflect the attribute name changes.
18407 (Initialisation_Data): Change the names of some packages and
18409 (Initialize): process case insensitive associative arrays.
18412 (Attribute_Kind): Remove Both, add Case_Insensitive_Associative_Array.
18415 (Parse_Attribute_Declaration): For case insensitive associative
18416 arrays, set the index string to lower case.
18419 Reflect the changes of the project attributes.
18422 Replace Check_Naming_Scheme by Ada_Check and
18423 Language_Independent_Check.
18426 Replaced Check_Naming_Scheme by 2 procedures:
18427 Ada_Check and Language_Independent_Check.
18430 (Process_Declarative_Items): For case-insensitive associative
18431 arrays, set the index string to lower case.
18432 (Recursive_Check): Call Prj.Nmsc.Ada_Check, instead of
18433 Prj.Nmsc.Check_Naming_Scheme.
18436 (Case_Insensitive): New function
18437 (Set_Case_Insensitive): New procedure
18440 (Case_Insensitive): New function
18441 (Set_Case_Insensitive): New procedure
18442 (Project_Node_Record): New flag Case_Insensitive.
18445 (Value_Of): new function to get the string value of a single
18446 string variable or attribute.
18449 (Value_Of): new function to get the string value of a single
18450 string variable or attribute.
18453 (Ada_Default_Spec_Suffix): New function
18454 (Ada_Default_Impl_Suffix): New function
18455 Change definitions of several constants to reflect
18456 new components of record types.
18459 (Naming_Data): Change several components to reflect new
18460 elements of naming schemes.
18461 (Project_Data): New flags Sources_Present and
18462 Language_Independent_Checked.
18463 (Ada_Default_Spec_Suffix): New function.
18464 (Ada_Default_Impl_Suffix): New function.
18467 Modification of predefined names for project manager: added
18468 Implementation, Specification_Exceptions, Implementation_Exceptions,
18469 Specification_Suffix, Implementation_Suffix, Separate_Suffix,
18470 Default_Switches, _Languages, Builder, Cross_Reference,
18471 Finder. Removed Body_Part, Specification_Append, Body_Append,
18472 Separate_Append, Gnatmake, Gnatxref, Gnatfind, Gnatbind,
18475 * prj.ads: (Ada_Default_Spec_Suffix, Ada_Default_Impl_Suffix):
18478 * prj-nmsc.adb (Ada_Check): Test that Separate_Suffix is defaulted,
18479 not that it is Nil_Variable_Value.
18481 * prj.ads: Add ??? for uncommented declarations
18483 2001-10-10 Ed Schonberg <schonber@gnat.com>
18485 * sem_prag.adb: (Analyze_Pragma, case External): If entity is a
18486 constant, do not indicate possible modification, so that gigi can
18487 treat it as a bona fide constant.
18489 2001-10-10 Robert Dewar <dewar@gnat.com>
18491 * sem_prag.adb: Add processing for pragma External.
18493 * snames.ads: Add entry for pragma External.
18495 * par-prag.adb: Add pragma External.
18497 * snames.adb: Updated to match snames.ads.
18499 2001-10-10 Ed Schonberg <schonber@gnat.com>
18501 * exp_ch4.adb (Expand_N_Allocator): Generate meaningful names for
18502 a dynamic task if the allocator appears in an indexed assignment
18503 or selected component assignment.
18505 * exp_util.adb (Build_Task_Array_Image, Build_Task_Record_Image):
18506 For a dynamic task in an assignment statement, use target of
18507 assignment to generate meaningful name.
18509 2001-10-10 Ed Schonberg <schonber@gnat.com>
18511 * einfo.adb (Write_Field19_Name): Body_Entity is also defined for
18514 * einfo.ads: Body_Entity is also defined for generic package.
18515 Documentation change only
18517 * exp_aggr.adb (Build_Array_Aggr_Code): When expanding an
18518 others_choice for a discriminated component initialization,
18519 convert discriminant references into the corresponding discriminals.
18521 * exp_ch3.adb (Get_Simple_Init_Val): Add qualification to aggregate
18522 only if original type is private and expression has to be wrapped
18526 (Apply_Constraint_Check): Do not perform length check
18527 if expression is an aggregate with only an others_choice.
18528 (Length_N_Cond): two references to the same in_parameter
18529 (typically the discriminal in an init_proc) denote the same value.
18530 Two useful optimization uncovered by bugfixes above.
18532 2001-10-10 Robert Dewar <dewar@gnat.com>
18534 * xeinfo.adb: Change int to char in translation of enumeration types.
18535 This fixes a problem in the C representation of component alignment.
18536 Add 2001 to copyright notice
18538 2001-10-10 Richard Kenner <kenner@gnat.com>
18540 * decl.c: (validate_size): Do check size of object of integral type
18541 if it is a packed array type.
18543 2001-10-10 Richard Kenner <kenner@gnat.com>
18545 * decl.c: (gnat_to_gnu_entity, case object): Also materialize
18546 VAR_DECL for constant if not Is_Public but -O0.
18548 2001-10-10 Richard Kenner <kenner@gnat.com>
18550 * misc.c (struct lang_hooks): Add new initializer to match GCC change.
18552 2001-10-10 Geert Bosch <bosch@gnat.com>
18554 * xnmake.adb (XNmake): Fix handling of -s/-b options. No longer
18555 use '/' as switch character, allowing for absolute file names.
18557 2001-10-09 Joseph S. Myers <jsm28@cam.ac.uk>
18559 * 4gintnam.ads, Make-lang.in, Makefile.in, config-lang.in: Update
18562 2001-10-08 Geert Bosch <bosch@gnat.com>
18564 * Makefile.in (treeprs.ads, einfo.h, sinfo.h, nmake.adb, nmake.ads):
18565 Automatically build utilities when files need to be regenerated.
18567 2001-10-08 Geert Bosch <bosch@gnat.com>
18569 * xsnames.adb: New utility for updating snames.ads and snames.adb
18571 2001-10-08 Zack Weinberg <zack@codesourcery.com>
18573 * Make-lang.in (ADAFLAGS): Add -W -Wall.
18574 (ADA_FLAGS_TO_PASS): Set ADA_CFLAGS=$(CFLAGS) also.
18575 (gnat1): Also depend on attribs.o.
18576 (gnatlib, gnatlib-shared): Set CC and ADAC in recursive make.
18577 * Makefile.in (X_ADAFLAGS, T_ADAFLAGS): New.
18578 (ADAC): Set to @ADAC@ in stage1, $(CC) later.
18579 (ADAFLAGS): Add -W -Wall.
18580 (ALL_ADAFLAGS, MOST_ADAFLAGS): Add X_ADAFLAGS and T_ADAFLAGS;
18583 (.adb.o, .ads.o, a-numaux.o, a-teioed.o, s-interr.o,
18584 s-taskin.o, sdefault.o, s-tasdeb.o, s-vaflop.o, a-except.o,
18585 s-assert.o, s-stalib.o, s-memory.o, memtrack.o, mlib-tgt.o):
18586 Use $(ADAC), not $(CC), as compilation command.
18588 (gnattools): Depend directly on tools to build, don't use
18590 (gnatlib): Set ADA_CFLAGS=$(GNATLIBCFLAGS) in recursive make.
18592 * einfo.h, sinfo.h: New files (autogenerated).
18594 2001-10-08 Richard Henderson <rth@redhat.com>
18596 * comperr.adb (Abort_In_Progress): New.
18597 (Compiler_Abort): Use it to prevent recursion.
18599 2001-10-08 Robert Dewar <dewar@gnat.com>
18601 * atree.adb: Set Error_Posted in Error node, helps error recovery.
18603 * par-endh.adb (Output_End_Expected): We should also not test
18604 Error_Posted on the Error node, since now it is always set.
18606 * cstand.adb (Create_Standard): Set Etype of Error to Any_Type
18607 to help error recovery. Part of general work on 9407-004.
18609 * par.adb: Add ??? for misuse of error
18612 (Resolve): Defend against Error, fixes 9407-003.
18613 (Resolve_Discrete_Subtype_Indication): Defend against Error.
18615 * sinfo.ads (N_Error): Now has Etype field (which will be set
18616 to Any_Type to help error recovery).
18618 2001-10-08 Richard Kenner (kenner@gnat.com)
18620 * misc.c (gnat_expand_expr, case UNCHECKED_CONVERT_EXPR):
18621 Consistently set MEM attributes from expression; fixes
18622 bootstrap failure on x86.
18624 2001-10-08 Geert Bosch (bosch@gnat.com)
18626 * 5oosinte.adb: Add 2001 to copyright notice.
18628 2001-10-08 Geert Bosch (bosch@gnat.com)
18630 * ceinfo.adb: Add utility for consistency checking of einfo.ad[bs].
18632 * csinfo.adb: Add utility for consistency checking of sinfo.ad[bs].
18634 2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
18636 * 5oosinte.adb: Fix spelling error of "separate" as "seperate".
18638 2001-10-05 Geert Bosch (bosch@gnat.com)
18640 * adaint.h: Small formatting fix.
18642 2001-10-04 Geert Bosch <bosch@gnat.com>
18644 * sysdep.c (__gnat_set_binary_mode, __gnat_set_text_mode):
18645 Arg is int, not FILE *, in dummy version of functions.
18647 * adaint.h (__gnat_set_binary_mode, __gnat_set_text_mode):
18648 Arg is int, not FILE *.
18650 2001-10-04 Geert Bosch <bosch@gnat.com>
18652 * 3lsoccon.ads: Added file, missed with initial check ins.
18654 * 4lintnam.ads: Fix header format.
18655 Change Linux to GNU/Linux.
18657 * 5iosinte.adb: Change Linux to GNU/Linux.
18659 * 5iosinte.ads: Change Linux to GNU/Linux.
18661 * 5itaprop.adb: Change Linux to GNU/Linux.
18663 * 5itaspri.ads: Change Linux to GNU/Linux.
18664 Update copyright notice.
18666 * 5lintman.adb: Change Linux to GNU/Linux.
18668 * 5lml-tgt.adb: Change Linux to GNU/Linux.
18670 * 5losinte.ads: Change Linux to GNU/Linux.
18672 * 5lsystem.ads: Change Linux to GNU/Linux.
18674 * 5qosinte.adb: Change Linux to GNU/Linux.
18676 * 5qosinte.ads: Change Linux to GNU/Linux.
18678 * 5qparame.ads: Change Linux to GNU/Linux.
18680 * 5qtaprop.adb: Change Linux to GNU/Linux.
18682 * 5qtaspri.ads: Change Linux to GNU/Linux.
18683 Add 2001 to copyright notice.
18685 * 5vintman.ads: Change Linux to GNU/Linux.
18686 Fix header format. Add 2001 to copyright notice.
18688 * g-soccon.ads: Change Linux to GNU/Linux.
18690 * g-trasym.ads: Change Linux to GNU/Linux.
18691 Add 2001 to copyright notice.
18693 * memtrack.adb: Change Linux to GNU/Linux.
18695 * s-intman.ads: Change Linux to GNU/Linux.
18696 Add 2001 to copyright notice. Fix header format.
18698 * s-stache.adb: Change Linux to GNU/Linux.
18700 * adaint.c: Change Linux to GNU/Linux.
18702 * cio.c: Change Linux to GNU/Linux.
18704 * cstreams.c: Change Linux to GNU/Linux.
18706 * init.c: Change Linux to GNU/Linux.
18708 * gmem.c: Change Linux to GNU/Linux.
18710 * tracebak.c: Change Linux to GNU/Linux.
18713 2001-10-02 Geert Bosch <bosch@gnat.com>
18715 * misc.c (insert_default_attributes): Add dummy version.