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decl.c (store_parm_decls): Don't build cleanups for parameters while processing_templ...
[gcc.git] / gcc / cp / ChangeLog
CommitLineData
ff47d094
MM		 12000-02-07 Mark Mitchell <mark@codesourcery.com>
2
3 * decl.c (store_parm_decls): Don't build cleanups for parameters
4 while processing_template_decl.
5
70adf8a9
JM		 62000-02-07 Jason Merrill <jason@casey.cygnus.com>
7
8 * cp-tree.h (struct saved_scope): Add incomplete field.
9 (namespace_scope_incomplete): New macro.
10 * decl.c (pushdecl): Use it.
11 (hack_incomplete_structures): Use it. See through artificial
12 binding levels.
13 (mark_saved_scope): Mark it.
14
15 Implement access control for nested types.
16 * search.c (type_access_control): New fn.
17 (accessible_p): Now we do perform access control for types.
18 * semantics.c (deferred_type_access_control): New fn.
19 (initial_deferred_type_access_control): New fn.
20 (begin_function_definition): Call it. Add lookups parm.
21 * decl.c (struct binding_level): Add this_class field.
22 (pushlevel_class): Set it.
23 (mark_binding_level): Mark it.
24 (lookup_name_real): Use it. Call type_access_control.
25 (mark_saved_scope): Mark lookups field.
26 * cp-tree.h (flagged_type_tree): Add lookups field.
27 (struct saved_scope): Add lookups field.
28 (type_lookups): New macro.
29 * parse.y (declmods): Now <ftype>.
30 (parse_decl): Add lookups parm. Call
31 initial_deferred_type_access_control.
32 (lang_extdef): Clear type_lookups.
33 (typed_declspecs, declmods, typespec): Set lookups field.
34 (initdcl): Call deferred_type_access_control.
35 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
36 component_decl_1, named_parm): Adjust.
37 * friend.c (is_friend): Nested classes are friends of their
38 enclosing classes.
39
40 * class.c (currently_open_derived_class): New fn.
41 * method.c (hack_identifier): Use it.
42
43 * lex.c (do_identifier): Remove obsolete code.
44
45 * parse.y (typed_typespecs): Propagate new_type_flag properly.
46
fd81d24f
ZW		 472000-02-05 Zack Weinberg <zack@wolery.cumb.org>
48
49 * tinfo.h: Remove apostrophes from C++ comment (xgettext
50 thinks this file is plain C).
51
70a51bda
KG		 522000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
53
54 * Makefile.in (call.o): Depend on $(EXPR_H).
55
56 * call.c: Include "expr.h".
57
58 * class.c (dump_class_hierarchy): Add prototype.
59
60 * search.c (dfs_get_pure_virtuals): Likewise.
61
eca1bd08
UD		 622000-02-1 Ulrich Drepper <drepper@redhat.com>
63
64 * parse.y (simple_stmt): Allow :: token in asm parameter list.
65 * parse.c: Rebuilt.
66
07a3462a
JW		 67Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
68
69 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
70 Store it in DECL_FCONTEXT.
71 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
72
ab044c74
JM		 732000-01-31 Jason Merrill <jason@casey.cygnus.com>
74
75 * tinfo.h (old abi): #include "tconfig.h".
76 * tinfo.cc (convert_to_base): Move into old abi section.
77
5e19c053
MM		 782000-01-31 Mark Mitchell <mark@codesourcery.com>
79
80 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
81 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
82 (BINFO_PRIMARY_BINFO): New macro.
83 (BF_DELTA): Rename to ...
84 (BV_DELTA): ... this.
85 (BF_VCALL_INDEX): Rename to ...
86 (BV_VCALL_INDEX): ... this.
87 (BF_FN): Rename to ...
88 (BV_FN): ... this.
89 * class.c (build_vbase_path): Adjust for changes to reverse_path.
90 (set_rtti_entry): Rename BF_ macros to BV_ variants.
91 (modify_vtable_entry): Simplify.
92 (add_virtual_function): Rename BF_ macros to BV_ variants.
93 (build_vtable_initializer): Likewise.
94 (get_class_offset_1): Remove.
95 (dfs_get_class_offset): Likewise.
96 (get_class_offset): Likewise.
97 (dfs_find_final_overrider): New function.
98 (find_final_overrider): Likewise.
99 (modify_one_vtable): Remove.
100 (dfs_find_base): New function.
101 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
102 find_final_overrider.
103 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
104 virtuals.
105 (dfs_fixup_vtable_deltas): Remove.
106 (override_one_vtable): Remove.
107 (merge_overrides): Likewise.
108 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
109 unreal chilren of virtual bases.
110 (finish_struct_1): Don't use merge_overrides. Don't use
111 dfs_fixup_vtable_deltas.
112 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
113 BINFOs.
114
d4bf4842
JM		 1152000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
116 Jason Merrill <jason@yorick.cygnus.com>
117
118 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
119
1202000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
121
122 * exception.cc (__throw_bad_typeid): Add missing std::.
123
02e59efb
KG		 1242000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
125
126 * cp-tree.h (make_thunk): PROTO -> PARAMS.
127
808c61c8
NS		 1282000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
129
130 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
131
132 Runtime support for new-abi rtti.
133 * inc/typeinfo (type_info::operator!=): Define in class.
134 (type_info::before, type_info::name, type_info::operator==,
135 type_info::operator!=): Define new ABI implementations.
136 (type_info::is_pointer_p, type_info::is_function_p): Declare
137 new virtual functions.
138 (type_info::do_catch, type_info::do_upcast): Likewise.
139
140 * tinfo.h (__base_class_info): Define new class.
141 (__class_type_info): Likewise.
142 (__si_class_type_info): Likewise.
143 (__vmi_class_type_info): Likewise.
144 (__dynamic_cast): Prototype.
145
146 * tinfo.cc: Conditionalize old and new rtti mechanisms.
147 (type_info::is_pointer_p): Define new function.
148 (type_info::is_function_p): Likewise.
149 (type_info::do_catch): Likewise.
150 (type_info::do_upcast): Likewise.
151 (vtable_prefix): New structure for vtable access.
152 (adjust_pointer): Define new template function.
153 (contained_p, public_p, virtual_p, contained_public_p,
154 contained_nonpublic_p, contained_nonvirtual_p): Define new
155 functions.
156 (nonvirtual_base_type): New local variable.
157 (__class_type_info::~__class_type_info): Define.
158 (__si_class_type_info::~__si_class_type_info): Likewise.
159 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
160 (__class_type_info::do_catch): Define new function.
161 (__class_type_info::do_upcast): Likewise.
162 (__class_type_info::find_public_src): Likewise.
163 (__class_type_info::do_find_public_src): Likewise.
164 (__si_class_type_info::do_find_public_src): Likewise.
165 (__vmi_class_type_info::do_find_public_src): Likewise.
166 (__class_type_info::do_dyncast): Likewise.
167 (__si_class_type_info::do_dyncast): Likewise.
168 (__vmi_class_type_info::do_dyncast): Likewise.
169 (__class_type_info::do_upcast): Likewise.
170 (__si_class_type_info::do_upcast): Likewise.
171 (__vmi_class_type_info::do_upcast): Likewise.
172 (__dynamic_cast): Likewise.
173
174 * tinfo2.cc (__fundamental_type_info): Define new class.
175 (__pointer_type_info): Likewise.
176 (__reference_type_info): Likewise.
177 (__array_type_info): Likewise.
178 (__function_type_info): Likewise.
179 (__enum_type_info): Likewise.
180 (__ptr_to_member_type_info): Likewise.
181 (__fundamental_type_info::~__fundamental_type_info): Define.
182 (__pointer_type_info::~__pointer_type_info): Likewise.
183 (__reference_type_info::~__reference_type_info): Likewise.
184 (__array_type_info::~__array_type_info): Likewise.
185 (__function_type_info::~__function_type_info): Likewise.
186 (__enum_type_info::~__enum_type_info): Likewise.
187 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
188 (__pointer_type_info::do_catch): Define new function.
189 (__ptr_to_member_type_info::do_catch): Define new function.
190
191 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
192 (__is_pointer): Likewise.
193
194 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
195
28531dd0
MM		 1962000-01-30 Mark Mitchell <mark@codesourcery.com>
197
198 * cp/class.c (build_vtable): Rename to build_primary_vtable.
199 (prepare_fresh_vtable): Rename to build_secondary_vtable.
200 (make_new_vtable): New function.
201 (modify_vtable_entry): Handle generation of new vtables correctly.
202 (modify_one_vtable): Remove unused parameter.
203 (dfs_fixup_vtable_deltas): Likewise.
204 (override_one_vtable): Use build_secondary_vtable.
205 (finish_struct_1): Use build_primary_vtable and
206 build_secondary_vtable.
207
d828f724
UD		 2082000-01-28 Ulrich Drepper <drepper@redhat.com>
209
210 * cp/decl.c: Adjust variable names, comments, help strings.
211
97119bb7
NS		 2122000-01-29 Nathan Sidwell <nathan@acm.org>
213
214 * new2.cc (operator delete[]): Use operator delete, don't assume
215 implementation.
216
02fed91d
NS		 2172000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
218
219 * class.c (build_vtbl_initializer): Add argument to
220 build_vtable_entry call.
221
c0bbf652
MM		 2222000-01-27 Mark Mitchell <mark@codesourcery.com>
223
224 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
225 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
226 (BF_DELTA): New macro.
227 (BF_VCALL_INDEX): Likewise.
228 (BF_FN): Likewise.
229 (THUNK_VCALL_OFFSET): Likewise.
230 (make_thunk): Change prototype.
231 * class.c (build_vtable_entry): Integrate
232 build_vtable_entry_for_fn. Handle vcall indices.
233 (build_vtable_entry_for_fn): Remove.
234 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
235 BF_VCALL_INDEX, BF_FN.
236 (modify_vtable_entry): Integrate common code from
237 modify_one_vtable and dfs_fixup_vtable_deltas.
238 (add_virtual_function): Set BF_VCALL_INDEX.
239 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
240 and BF_FN.
241 (modify_one_vtable): Simplify.
242 (dfs_fixup_vtable_deltas): Likewise.
243 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
244 * method.c (make_thunk): Handle vcall indices.
245
7267d692
NS		 2462000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
247
248 Compiler side new abi rtti (not enabled).
249 * cp-tree.h (new_abi_rtti_p): New macro.
250 (emit_support_tinfos): Prototype new function.
251 (tinfo_decl_p): Likewise.
252 (emit_tinfo_decl): Likwise.
253 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
254 macros.
255 (doing_runtime): New local static.
256 (init_rtti_processing): Add new-abi initializer.
257 (get_tinfo_decl): Add new-abi logic.
258 (tinfo_from_decl): Likewise.
259 (build_dynamic_cast_1): Likewise.
260 (qualifier_flags): New static function.
261 (tinfo_base_init): Likewise.
262 (generic_initializer): Likewise.
263 (ptr_ref_initializer): Likewise.
264 (ptmd_initializer): Likewise.
265 (class_hint_flags): Likewise.
266 (class_initializer): Likewise.
267 (synthesize_tinfo_var): Likewise.
268 (create_real_tinfo_var): Likewise.
269 (create_pseudo_type_info): Likewise.
270 (get_vmi_pseudo_type_info): Likewise.
271 (create_tinfo_types): Likewise.
272 (emit_support_tinfos): New global function.
273 (tinfo_decl_p): New global predicate.
274 (emit_tinfo_decl): New global function.
275 * class.c (set_rtti_entry): Generalize for old and new rtti.
276 (build_vtbl_initializer): Likewise.
277 * decl2.c (finish_file): Likewise.
278
aa1eac0c
JW		 279Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
280
281 * cp/optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
282 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
283
e905ac8a
MS		 284Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
285
286 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
287 for scopes.
288
24e2e58e
JM		 2892000-01-26 Jason Merrill <jason@casey.cygnus.com>
290
291 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
292
e09d24ff
R		 293Wed Jan 26 22:19:14 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
294
295 * cp/optimize.c (calls_setjmp_r): Supply new argument
296 to special_function_p.
297
158991b7
KG		 2982000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
299
300 * call.c: PROTO -> PARAMS.
301 * class.c: Likewise.
302 * cp-tree.h: Likewise.
303 * cvt.c: Likewise.
304 * decl.c: Likewise.
305 * decl.h: Likewise.
306 * decl2.c: Likewise.
307 * dump.c: Likewise.
308 * errfn.c: Likewise.
309 * error.c: Likewise.
310 * except.c: Likewise.
311 * expr.c: Likewise.
312 * init.c: Likewise.
313 * input.c: Likewise.
314 * lex.c: Likewise.
315 * lex.h: Likewise.
316 * method.c: Likewise.
317 * optimize.c: Likewise.
318 * parse.y: Likewise.
319 * pt.c: Likewise.
320 * repo.c: Likewise.
321 * rtti.c: Likewise.
322 * search.c: Likewise.
323 * semantics.c: Likewise.
324 * spew.c: Likewise.
325 * tree.c: Likewise.
326 * typeck.c: Likewise.
327 * typeck2.c: Likewise.
328 * xref.c: Likewise.
329
7913f3d0
RH		 3302000-01-25 Richard Henderson <rth@cygnus.com>
331
332 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
333
1a588ad7
MM		 3342000-01-25 Mark Mitchell <mark@codesourcery.com>
335
336 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
337 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
338 (struct vcall_offset_data_s): New type.
339 (dfs_vcall_offset_queue_p): New function.
340 (dfs_build_vcall_offset_vtbl_entries): Likewise.
341 (build_vcall_offset_vtbl_entries): Likewise.
342 (layout_vtable_decl): Likewise.
343 (num_vfun_entries): Likewise.
344 (num_extra_vtbl_entries): Add the entries for vcall offsets.
345 (build_vtbl_initializer): Likewise.
346 (dfs_finish_vtabls): Use layout_vtable_decl.
347 (modify_one_vtables): Always duplicate vtables under the new ABI.
348 (finish_struct_1): Use layout_vtable_decl.
349
4dacf5bd
KG		 3502000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
351
352 * decl.c (member_function_or_else): Change third arg from a format
353 specifier to an `enum overload_flags'. Callers changed.
354
ddcc7cf6
GDR		 3552000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
356
357 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
358 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
359 build_const_cast, get_delta_difference, check_return_expr): Avoid
360 ANSI string concatenation usage.
361
534170eb
MM		 3622000-01-24 Mark Mitchell <mark@codesourcery.com>
363
364 * class.c (layout_class_type): Put the fields required to make a
365 class non-empty at the end, not the beginning, of the TYPE_FIELDs
366 list.
367
7610f2ce
JM		 3682000-01-24 Jason Merrill <jason@casey.cygnus.com>
369
370 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
371 template.
372
373 * decl2.c (mark_used): Do instantiate inlines that have been
374 explicitly instantiated.
375
1eb8759b
RH		 3762000-01-24 Richard Henderson <rth@cygnus.com>
377
378 * call.c (build_over_call): Use expand_tree_builtin.
379 * typeck.c (build_function_call_real): Likewise.
380 (build_binary_op_nodefault): Handle unordered compares.
381
059fa5e7
NS		 3822000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
383
384 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
385 cp_tree_index values.
386 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
387 New global node #defines for them.
388 * rtti.c (call_void_fn): Replace with ...
389 (build_runtime_decl): ... new static function.
390 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
391 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
392 (build_dynamic_cast_1): Always produce correctly typed result.
393 Explicitly produce type_info addresses. Use dynamic_cast_node.
394 * exception.cc (__throw_bad_cast): Return `void *'.
395 (__throw_bad_typeid): Return `const type_info &'.
396
1aa4ccd4
NS		 3972000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
398
399 * cp-tree.h (get_vtable_decl): Prototype new function.
400 * class.c (get_vtable_decl): New function. Broken out from ...
401 (build_vtable): ... here. Use it.
402 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
403 by get_vtable_decl.
404
db1147b2
NS		 4052000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
406
407 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
408 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
409 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
410 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
411 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
412 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
413 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
414 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
415 (CPTI_TINFO_VAR_ID): New enumeration.
416 (__tp_desc_type_node, __access_mode_type_node,
417 __bltn_desc_type_node, __user_desc_type_node,
418 __class_desc_type_node, __ptr_desc_type_node,
419 __attr_desc_type_node, __func_desc_type_node,
420 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
421 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
422 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
423 enum_desc_type_node, class_desc_type_node,
424 si_class_desc_type_node, vmi_class_desc_type_node,
425 ptmd_desc_type_node, base_desc_type_node): New #defines.
426 (tinfo_fn_id, tinfo_fn_type): Rename to ...
427 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
428 (tinfo_var_id): New enumeration.
429 (DECL_TINFO_FN_P): Augment comment.
430 * decl.c (cp_global_trees): Adjust documentation.
431 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
432 tinfo_decl_type and tinfo_var_id.
433 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
434 (build_typeid): Remove unused variable.
435 (get_tinfo_var): Use tinfo_var_id.
436 (tinfo_name): New static function.
437 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
438 (tinfo_from_decl): Likewise.
439 (get_base_offset): New static function, broken out of
440 expand_class_desc.
441 (expand_si_desc): Use tinfo_name.
442 (expand_class_desc): Likewise. Lose local static variable.
443 Use base_desc_type_node. Use get_base_offset.
444 (expand_ptr_desc): Use tinfo_name.
445 (expand_attr_desc): Likewise.
446 (expand_generic_desc): Likewise.
447
448 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
449 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
450
ba793d6e
MM		 4512000-01-23 Mark Mitchell <mark@codesourcery.com>
452
453 * cp-tree.h (__eprintf): Remove declaration.
454 * tree.c (__eprintf): Remove definition.
455
4562000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
457 Mark Mitchell <mark@codesourcery.com>
458
459 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
460 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
461
92ac3c0f
BL		 4622000-01-23 Brad Lucier <lucier@math.purdue.edu>
463
464 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
465
bf419747
MM		 4662000-01-23 Mark Mitchell <mark@codesourcery.com>
467
468 * cp-tree.h (register_dtor_fn): New function.
469 * decl.c (destroy_local_static): Rename to ...
470 (register_dtor_fn): ... this. Give it external linkage.
471 (expand_static_init): Use it.
472 * decl2.c (do_static_initialization): Likewise, if using
473 __cxa_atexit.
474 (do_static_destruction): Check that __cxa_atexit is not in use.
475 (finish_file): Don't call do_static_destruction if using
476 __cxa_atexit.
477
478 * typeck.c (convert_arguments): Restore two-message error
479 reporting.
480
f08dda39
NS		 4812000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
482
483 Remap dynamic cast hint values to be consistent across ABIs.
484 * search.c (dynamic_cast_base_recurse): Remap generated value.
485 (get_dynamic_cast_base_type): Adjust documentation.
486 * tinfo.h (__user_type_info::dyncast): Likewise.
487 (__user_type_info::find_public_subobj): Remap BOFF meaning.
488 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
489 (__class_type_info::do_dyncast): Likewise.
490 (__class_type_info::do_find_public_subobj): Likewise.
491 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
492
f621dedc
GDR		 4932000-01-19 Gabriel Dos Reis <gdr@codesourcery.coom>
494
1eb8759b 495 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
f621dedc 496
1eb8759b
RH		 497 * typeck2.c (incomplete_type_error): Restore previous
498 cp_error and cp_error_at call sequence.
f621dedc 499
2984dacf
BL		 5002000-01-20 Brad Lucier <lucier@math.purdue.edu>
501
502 * class.c (dump_class_hierarchy): Make format agree with argument;
503 cast pointer to unsigned long and print with %lx.
504
7e4d7898
GDR		 5052000-01-19 Gabriel Dos Reis <gdr@codesourcery>
506
507 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
508
509 * typeck.c (composite_pointer_type, common_type,
510 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
511 build_function_call_real, convert_arguments,
512 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
513 build_unary_op, mark_addressable, build_compound_expr,
514 build_static_cast, build_reinterpret_cast, build_const_cast,
515 build_c_cast, build_modify_expr, get_delta_difference,
516 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
517 'ISO C++'. Fusion consecutive calls to diagnotic message routines
518 into a single one.
519 * typeck2.c (readonly_error, abstract_virtuals_error,
520 process_init_constructor, check_for_new_type): Likewise.
521
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523
524 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
525 VAR_DECLs.
526
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528
529 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
530 (build_x_typeid): Likewise.
531 (get_tinfo_fn): Likewise.
532 (get_tinfo_fn_unused): Rename to ...
533 (get_tinfo_decl): ... here.
534 * rtti.c (build_headof): Replace logic error with assertion.
535 (get_tinfo_fn_dynamic): Rename to ...
536 (get_tinfo_decl_dynamic): ... here. Make static. Use
537 complete_type_or_else.
538 (build_x_typeid): Move into ...
539 (build_typeid): ... here. Adjust call to
540 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
541 throw_bad_typeid expression.
542 (get_tinfo_fn_unused): Rename to ...
543 (get_tinfo_decl): ... here. Adjust comment.
544 (get_tinfo_fn): Delete.
545 (tinfo_from_decl): New static function.
546 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
547 (get_typeid): Use complete_type_or_else.
548 (build_dynamic_cast_1): Adjust calls to
549 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
550 * parse.y (primary): Adjust call to build_typeid.
551 * except.c (build_eh_type_type_ref): Adjust call to
552 get_tinfo_decl. Mark as used.
553 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
554 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
555 * parse.c: Regenerated.
556
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558
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MM		 559 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
560 calling convention.
561 (resolves_to_fixed_type_p): Document calling convention.
562 * rtti.c (build_x_typeid): Initialize NONNULL.
563
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MM		 564 * cp-tree.h (build_shared_int_cst): New function.
565 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
566 * class.c (modify_vtable_entry): Likewise.
567 (add_virtual_function): Split out code to generated shared
568 INTEGER_CSTs to build_share_int_cst.
569 (modify_all_vtables): Handle all the overridden functions here.
570 Add overridden functions from non-primary virtual bases to the
571 primary vtable.
572 (finish_struct_1): Adjust call to modify_all_vtables. Add
573 overridden functions from non-primary bases to the vtable.
574 * tree.c (build_shared_int_cst): New function.
575
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MM		 576 * cp-tree.h (scratchalloc): Remove.
577 (build_scratch_list): Likewise.
578 * call.c (convert_class_to_reference): Replace build_scratch_list
579 and build_expr_list with build_tree_list.
580 (add_candidate): Replace scratchalloc with expralloc. Note memory
581 leak.
582 (build_user_type_conversion_1): Replace build_scratch_list
583 and build_expr_list with build_tree_list.
584 (build_new_op): Likewise.
585 (build_op_delete_call): Likewise.
586 (convert_like): Likewise.
587 * cvt.c (ocp_convert): Likewise.
588 * decl.c (start_decl): Likewise.
589 (start_function): Likewise.
590 (finish_destructor_body): Likewise.
591 (maybe_build_cleanup_1): Likewise.
592 * decl2.c (reparse_decl_as_expr): Likewise.
593 * init.c (perform_member_init): Likewise.
594 (expand_cleanup_for_base): Likewise.
595 (build_builtin_delete_call): Likewise.
596 (build_new_1): Likewise.
597 (build_delete): Likewise.
598 * method.c (do_build_assign_ref): Likewise.
599 * parse.y (already_scoped_stmt): Likewise.
600 (nontrivial_exprlist): Likewise.
601 (net_initializer): Likewise.
602 (initlist): Likewise.
603 * parse.c: Regenerated.
604 * rtti.c (build_x_typeid): Likewise.
605 (build_dynamic_cast_1): Likewise.
606 * typeck.c (build_x_compound_expr): Likewise.
607 (build_static_cast): Likewise.
608 (build_modify_expr): Likewise.
609
610 * cp-tree.h (DECL_VINDEX): Add documentation.
611 * class.c (build_vtable_entry): Likewise.
612 (start_vtable): Add comment.
613 (add_virtual_function): Replace pending_hard_virtuals with
614 overridden_virtuals and pending_virtuals with new_virtuals.
615 Replace redundant assignments with assertions.
616 (check_for_override): Add comment.
617 (check_bases_and_members): Replace pending_hard_virtuals with
618 overridden_virtuals and pending_virtuals with new_virtuals.
619 (create_vtbl_ptr): Likewise.
620 (layout_class_type): Likewise.
621 (finish_struct_1): Likewise. Add comments.
622
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624
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MM		 625 * class.c (finish_struct_1): Replace redundant code with
626 assertions.
627
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MM		 628 * cp-tree.h (flag_new_abi): Move.
629 (flag_use_cxa_atexit): Likewise.
630 (flag_honor_std): Likewise.
631 (flag_rtti): Likewise.
632 (vbase_offsets_in_vtable_p): Define.
633 (vptrs_present_everywhere_p): Likewise.
634 (TYPE_CONTAINS_VPTR_P): Likewise.
635 (dfs_walk_real): Declare.
636 * class.c (build_vbase_pointer_fields): Check
637 vbase_offsets_in_vtable_p.
638 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
639 BINFO_VPTR_FIELD.
640 (build_vbase_offset_vtbl_entries): Simplify.
641 (build_vbase_offset_vtbl_entries): Adjust.
642 (build_vbase_pointer): Add ability to look up vbase offsets in
643 vtable.
644 (start_vtable): New function.
645 (add_virtual_function): Use it.
646 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
647 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
648 (build_vtbl_initializer): Take the type of the complete object as
649 input. Use it to correctly calculate vbase offsets.
650 (dfs_finish_vtbls): Pass the complete type to
651 build_vtbl_initializer.
652 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
653 (create_vtable_ptr): Create a vtable even if there are no
654 new virtual functions, under the new ABI.
655 (finish_struct_1): Likewise.
656 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
657 * decl.c (exapnd_static_init): Remove call to
658 preserve_initializer.
659 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
660 vtables.
661 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
662 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
663 (construct_virtual_bases): Don't initialize virtual base pointers
664 under the new ABI.
665 (build_aggr_init): Clean up comment.
666 (expand_aggr_init_1): Likewise.
667 * rtti.c (expand_class_desc): Store the virtual function table
668 index where the vbase offset lives in the offset field.
669 * search.c (dfs_walk_real): Make it global.
670 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
671 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
672
673 * tinfo.h (USItype): Make it signed under the new ABI.
674 * tinfo.cc (convert_to_base): New function. Encapsulate base
675 conversion logic here.
676 (__class_type_info::do_upcast): Use it.
677 (__class_type_info::do_dyncast): Likewise.
678 (__class_type_info::do_find_public_subobj): Likewise.
679
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MM		 680 * init.c (construct_virtual_bases): Don't look up the addresses of
681 virtual bases at run-time.
682
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MM		 683 * class.c (build_vbase_pointer): Relocate.
684 (build_vbase_pointer_fields): Likewise.
685 (dfs_build_vbase_offset_vtbl_entries): Likewise.
686 (build_vbase_offset_vtbl_entries): Likewise.
687
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MM		 688 * decl.c (init_decl_processing): Complain if -fnew-abi
689 -fno-vtable-thunks is used.
690
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MM		 691 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
692 flag_new_abi.
693
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695
696 * cp-tree.h (num_extra_vtbl_entries): New function.
697 (size_extra_vtbl_entries): Likewise.
698 (dfs_vtable_path_unmark): Likewise.
699 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
700 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
701 * class.c (num_extra_vtbl_entries): New function.
702 (size_extra_vtbl_entries): Likewise.
703 (dfs_build_vbase_offset_vtbl_entries): New function.
704 (build_vbase_offset_vtbl_entries): Likewise.
705 (build_vtbl_initializer): Use it.
706 (finish_struct_1): Adjust vtable sizes (using
707 num_extra_vtbl_entries).
708 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
709 THUNK_DECL is non-NULL before expanding it.
710 * init.c (expand_virtual_init): Adjust the vtable pointer by
711 size_extra_vtbl_entries before storing it.
712 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
713 Handle TREE_LIST parameters here, not in the dfs_* functions.
714 (dfs_unmarked_real_bases_queue_p): Adjust.
715 (dfs_marked_real_bases_queue_p): Likewise.
716 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
717 (dfs_vtable_path_marked_real_bases_queue_p): New function.
718 (dfs_vtable_path_unmark): Likewise.
719
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721
722 * optimize.c (copy_body_r): Clear the operand three of a
723 TARGET_EXPR when copying it.
724
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ML		 725