gcc/ada/ChangeLog

   1 2015-01-06  Pascal Obry  <obry@adacore.com>
   2
   3         * bindgen.adb: Minor style fix.
   4
   5 2015-01-06  Robert Dewar  <dewar@adacore.com>
   6
   7         * sem_util.ads, sem_util.adb: Minor reformatting.
   8
   9 2015-01-06  Vincent Celier  <celier@adacore.com>
  10
  11         * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
  12         with flags before parsing the projects.
  13         * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
  14         * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
  15         to True in the flags, when Ignore_Missing_With is True and an
  16         imported project cannot be found.
  17         * prj-proc.adb (Expression): When there are incomplete withs and
  18         a variable or attribute is not found, set the variable/attribute
  19         to unknown.
  20         * prj.ads (Processing_Flags): New flag Incomplete_Withs,
  21         defaulted to False.
  22
  23 2015-01-06  Vasiliy Fofanov  <fofanov@adacore.com>
  24
  25         * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
  26         prj-err.adb: Add new switch --no-command-line.
  27
  28 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
  29
  30         * sem_ch12.adb: Sloc of wrapper is that of instantiation.
  31
  32 2015-01-06  Robert Dewar  <dewar@adacore.com>
  33
  34         * sem_ch11.adb: Minor reformatting.
  35
  36 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
  37
  38         * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
  39         Build_Array_Aggr_Code, used to initialized components covered
  40         by a box association. If the component type is scalar and has
  41         a default aspect, use it to initialize such components.
  42
  43 2015-01-06  Pascal Obry  <obry@adacore.com>
  44
  45         * rtinit.c (__gnat_runtime_initialize): Add a parameter to
  46         control the setup of the exception handler.
  47         * initialize.c: Remove unused declaration.
  48         * bindgen.adb: Always call __gnat_runtime_initialize and pass
  49         whether the exeception handler must be set or not.
  50
  51 2015-01-06  Thomas Quinot  <quinot@adacore.com>
  52
  53         * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
  54         order to native from default, make sure to also adjust bit order.
  55         * exp_aggr.adb: Minor reformatting.
  56
  57 2015-01-06  Robert Dewar  <dewar@adacore.com>
  58
  59         * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
  60         s-valrea.adb, s-valrea.ads: Add some additional guards for
  61         Str'Last = Positive'Last.
  62
  63 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
  64
  65         * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
  66         subprograms.
  67
  68 2015-01-06  Javier Miranda  <miranda@adacore.com>
  69
  70         * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
  71
  72 2015-01-06  Thomas Quinot  <quinot@adacore.com>
  73
  74         * sem_util.ads: Minor reformatting.
  75         * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
  76         (In_RCI_Declaration) Return to old name, as proper checking of
  77         entity being in the visible part depends on entity kind and must
  78         be done by the caller.
  79
  80 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
  81
  82         * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
  83         for operators in SPARK.
  84
  85 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
  86
  87         * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
  88         expression in an others association before making copies for
  89         separate resolution and accessibility checks. This ensures that
  90         the type of the expression is available to ASIS in all cases,
  91         in particular if the expression is itself an aggregate.
  92
  93 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
  94
  95         * einfo.ads (Has_Independent_Components): Document extended
  96         usage.
  97         * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
  98         (Set_Has_Independent_Components): Adjust assertion.
  99         * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
 100         for pragma Atomic_Components.  Set Has_Independent_Components
 101         on the object instead of the type for an object declaration with
 102         pragma Independent_Components.
 103
 104 2015-01-06  Olivier Hainque  <hainque@adacore.com>
 105
 106         * set_targ.adb (Read_Target_Dependent_Values): Set
 107         Long_Double_Index when "long double" is read.
 108         (elaboration code): Register_Back_End_Types only when not reading from
 109         config files. Doing otherwise is pointless and error prone.
 110
 111 2015-01-06  Robert Dewar  <dewar@adacore.com>
 112
 113         * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
 114
 115 2015-01-06  Robert Dewar  <dewar@adacore.com>
 116
 117         * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
 118         Str'Last = Positive'Last.
 119
 120 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 121
 122         * sem_ch6.adb (Matches_Limited_View): Handle properly the case
 123         where the non-limited type is a generic actual and appears as
 124         a subtype of the non-limited view of the other.
 125         * freeze.adb (Build_Renamed_Body): If the return type of the
 126         declaration that is being completed is a limited view and the
 127         non-limited view is available, use it in the specification of
 128         the generated body.
 129
 130 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 131
 132         * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
 133         incomplete view, the type of the classwide type common to both
 134         views is the type being declared.
 135
 136 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
 137
 138         * einfo.ads (Is_Independent): Further document extended usage.
 139
 140 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
 141
 142         * einfo.ads (Is_Independent): Document extended usage.
 143         * einfo.adb (Is_Independent): Remove obsolete assertion.
 144         (Set_Is_Independent): Likewise.
 145         * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
 146         (Process_Atomic_Independent_Shared_Volatile): ...this.
 147         Deal with pragma Independent here.
 148         (Analyze_Pragma): Adjust
 149         to above renaming and also invoke it for pragma Independent.
 150         Adjust comment for Independent_Components.
 151
 152 2015-01-06  Robert Dewar  <dewar@adacore.com>
 153
 154         * snames.ads-tmpl: Remove entries for attribute Enum_Image.
 155         * exp_attr.adb: Remove reference to Attribute_Enum_Image.
 156
 157 2015-01-06  Robert Dewar  <dewar@adacore.com>
 158
 159         * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
 160         = Positive'Last.
 161         * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
 162         Str'Last = Positive'Last.
 163
 164 2015-01-06  Robert Dewar  <dewar@adacore.com>
 165
 166         * sem_prag.adb (Process_Inline): Remove redundant construct
 167         warning (-gnatw.r) for an ineffective pragma Inline.
 168
 169 2015-01-06  Robert Dewar  <dewar@adacore.com>
 170
 171         * s-valint.adb: Fix typo in last checkin.
 172         * s-valuns.adb (Value_Unsigned): More efficient fix for
 173         Positive'Last case.
 174         * sem_attr.adb (Analyze_Attribute): Minor reformatting
 175         (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
 176
 177 2015-01-06  Robert Dewar  <dewar@adacore.com>
 178
 179         * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
 180         Str'Last = Positive'Last
 181
 182 2015-01-06  Thomas Quinot  <quinot@adacore.com>
 183
 184         * xoscons.adb: Display exception information and return non-zero
 185         exit status in top level exception handler.
 186
 187 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 188
 189         * sem_ch8.adb: Code clean up.
 190
 191 2015-01-06  Tristan Gingold  <gingold@adacore.com>
 192
 193         * targparm.ads: Remove obsolete comment.
 194
 195 2015-01-06  Olivier Hainque  <hainque@adacore.com>
 196
 197         * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
 198         constructing a ref to variable, update inner_const_flag from the
 199         variable TREE_READONLY attribute.
 200         * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
 201         definition.
 202         (get_target_float_size): Remove.
 203         (get_target_double_size): Remove.
 204         (get_target_long_double_size): Remove.
 205
 206 2015-01-06  Pascal Obry  <obry@adacore.com>
 207
 208         * adaint.c (ProcListEvt): Set to NULL.
 209         * rtinit.c: New file.
 210         (__gnat_rt_init_count): New reference counter set to 0.
 211         (__gnat_runtime_initialize): Move code here from __gnat_initialize when
 212         this code is actually needed for the runtime initialization. This
 213         routine returns immediately if the initialization has already been done.
 214         * final.c: Revert previous change.
 215         * rtfinal.c: New file.
 216         (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
 217         section and event. The default version of this routine is empty (except
 218         for the reference counting code). This routine returns immediately if
 219         some others libraries are referencing the runtime.
 220         * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
 221         remove circuitry to initialize the signal handler as this is
 222         now done by the runtime initialization routine.
 223         (Gen_Adafinal): Generate call to Runtime_Finalize.
 224         * gnat_ugn.texi: Update documentation about concurrency and
 225         initialization/finalization of the run-time.
 226         * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
 227         references to rtfinal.o and rtinit.o
 228
 229 2015-01-06  Robert Dewar  <dewar@adacore.com>
 230
 231         * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
 232         for Enum_Image.
 233         * sem_attr.adb: Implement Enum_Image attribute.
 234         * snames.ads-tmpl: Add entries for Enum_Image attribute.
 235
 236 2015-01-06  Robert Dewar  <dewar@adacore.com>
 237
 238         * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
 239         * restrict.ads (No_Use_Of_Entity): New table.
 240         * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
 241         Ignore No_Use_Of_Entity (will be processed in parser).
 242         * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
 243
 244 2015-01-06  Vincent Celier  <celier@adacore.com>
 245
 246         * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
 247         to check for an extended project, if a project does not have
 248         yet a project declaration.
 249
 250 2015-01-06  Pierre-Marie Derodat  <derodat@adacore.com>
 251
 252         * scos.ads: Update documentation about the SCO table build
 253         process and about table records format.
 254         * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
 255         (SCO_Record_Filtered): New procedure.
 256         (Set_SCO_Logical_Operator): New procedure.
 257         (dsco): Update documentation.
 258         * par_sco.adb: Update library-level comments.
 259         (SCO_Generation_State_Type): New type.
 260         (SCO_Generation_State): New variable.
 261         (SCO_Raw_Table): New package instanciation.
 262         (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
 263         ("<"): New.
 264         (Tristate): New type.
 265         (Is_Logical_Operator): Return Tristate and update documentation.
 266         (Has_Decision): Update call to Is_Logical_Operator and complete
 267         documentation.
 268         (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
 269         comment, add an assertion for state checking and change
 270         references to SCO_Table into SCO_Raw_Table.
 271         (dsco): Refactor to dump the raw and the filtered tables.
 272         (Process_Decisions.Output_Decision_Operand): Handle putative
 273         short-circuit operators.
 274         (Process_Decisions.Output_Element): Update references
 275         to Set_Table_Entry and to Condition_Pragma_Hash_Table.
 276         (Process_Decisions.Process_Decision_Operand): Update call
 277         to Is_Logical_Operator.
 278         (Process_Decisions.Process_Node): Handle putative short-circuit
 279         operators and change references to
 280         SCO_Table into SCO_Raw_Table.
 281         (SCO_Output): Add an assertion
 282         for state checking and remove code that used to stamp out SCO entries.
 283         (SCO_Pragma_Disabled): Change reference to SCO_Table
 284         into SCO_Raw_Table.
 285         (SCO_Record): Rename to SCO_Record_Raw,
 286         add an assertion for state checking and change references
 287         to SCO_Table into SCO_Raw_Table.
 288         (Set_SCO_Condition): Add an assertion for state checking, update
 289         references to Condition_Pragma_Hash_Table and change references to
 290         SCO_Table into SCO_Raw_Table.
 291         (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
 292         change references to SCO_Table into SCO_Raw_Table.
 293         (Set_SCO_Logical_Operator): New procedure.
 294         (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
 295         references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
 296         (SCO_Record_Fildered): New procedure.
 297         * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
 298         * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
 299         output SCOs.
 300         * par-load.adb (Load): Update reference to SCO_Record.
 301         * par.adb (Par): Update reference to SCO_Record.
 302         * put_scos.adb (Put_SCOs): Add an assertion to check that no
 303         putative SCO condition reaches this end.
 304         * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
 305         * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
 306         when corresponding to an "and"/"or" operator affected by the
 307         Short_Circuit_And_Or pragma.
 308
 309 2015-01-06  Robert Dewar  <dewar@adacore.com>
 310
 311         * sem_ch8.adb (Analyze_Use_Package): Give more specific error
 312         msg for attempted USE of generic subprogram or subprogram.
 313
 314 2015-01-06  Robert Dewar  <dewar@adacore.com>
 315
 316         * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
 317         s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
 318         a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
 319
 320 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 321
 322         * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
 323         that specify stream subprograms, if the prefix is a class-wide
 324         type then the generated attribute definition clause must apply
 325         to the same class-wide type.
 326         (Default_Iterator): An iterator defined by an aspect of some
 327         container type T must have a first parameter of type T, T'class,
 328         or an access to such (from code reading RM 5.5.1 (2/3)).
 329
 330 2015-01-06  Arnaud Charlet  <charlet@adacore.com>
 331
 332         * gnat1drv.adb: Minor: complete previous change.
 333
 334 2015-01-06  Olivier Hainque  <hainque@adacore.com>
 335
 336         * set_targ.ads (C_Type_For): New function. Return the name of
 337         a C type supported by the back-end and suitable as a basis to
 338         construct the standard Ada floating point type identified by
 339         the T parameter. This is used as a common ground to feed both
 340         ttypes values and the GNAT tree nodes for the standard floating
 341         point types.
 342         * set_targ.adb (Long_Double_Index): The index at which "long
 343         double" gets registered in the FPT_Mode_Table. This is useful to
 344         know whether we have a "long double" available at all and get at
 345         it's characteristics without having to search the FPT_Mode_Table
 346         when we need to decide which C type should be used as the
 347         basis for Long_Long_Float in Ada.
 348         (Register_Float_Type): Fill Long_Double_Index.
 349         (FPT_Mode_Index_For): New function. Return the index in
 350         FPT_Mode_Table that designates the entry corresponding to the
 351         provided C type name.
 352         (FPT_Mode_Index_For): New function. Return the index in
 353         FPT_Mode_Table that designates the entry for a back-end type
 354         suitable as a basis to construct the standard Ada floating point
 355         type identified by the input T parameter.
 356         (elaboration code): Register_Back_End_Types unconditionally,
 357         so C_Type_For can operate regardless of -gnateT. Do it
 358         early so we can query it for the floating point sizes, via
 359         FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
 360         Long_Double_Size from the FPT_Mode_Table, as cstand will do.
 361         * cstand.adb (Create_Float_Types): Use C_Type_For to determine
 362         which C type should be used as the basis for the construction
 363         of the Standard Ada floating point types.
 364         * get_targ.ads (Get_Float_Size, Get_Double_Size,
 365         Get_Long_Double_Size): Remove.
 366         * get_targ.adb: Likewise.
 367
 368 2015-01-06  Thomas Quinot  <quinot@adacore.com>
 369
 370         * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
 371         parameter and rename to...
 372         (In_RCI_Visible_Declarations): Fix handling of private part of nested
 373         package.
 374         (Validate_RCI_Subprogram_Declaration): Reject illegal function
 375         returning anonymous access in RCI unit.
 376
 377 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 378
 379         * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
 380         function wrapper may be a homonym of another local declaration.
 381         * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
 382         build function and operator wrappers after the actual subprogram
 383         has been resolved, and replace the standard renaming declaration
 384         with the declaration of wrapper.
 385         * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
 386         make public for use elsewhere.
 387         * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
 388         rewrite, now that actual is fully resolved when wrapper is
 389         constructed.
 390
 391 2015-01-06  Javier Miranda  <miranda@adacore.com>
 392
 393         * exp_disp.adb: Revert previous change.
 394
 395 2015-01-06  Robert Dewar  <dewar@adacore.com>
 396
 397         * exp_util.adb: Change name Name_Table_Boolean to
 398         Name_Table_Boolean1.
 399         * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
 400         Introduce Name_Table_Boolean2/3.
 401         * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
 402         Introduce Name_Table_Boolean2/3.
 403         * par-ch13.adb: Change name Name_Table_Boolean to
 404         Name_Table_Boolean1.
 405
 406 2015-01-06  Bob Duff  <duff@adacore.com>
 407
 408         * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
 409
 410 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 411
 412         * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
 413         others choice that covers multiple components, analyze each
 414         copy with the type of the component even in compile-only mode,
 415         to detect potential accessibility errors.
 416
 417 2015-01-06  Hristian Kirtchev  <kirtchev@adacore.com>
 418
 419         * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
 420         (Resolve_Actuals): An effectively volatile out
 421         parameter cannot act as an in or in out actual in a call.
 422         (Resolve_Entity_Name): An effectively volatile out parameter
 423         cannot be read.
 424
 425 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 426
 427         * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
 428         the expansion of an expression function it may be pre-analyzed
 429         if a 'access attribute is applied to the function, in which case
 430         last_entity may have been assigned already.
 431
 432 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 433
 434         * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
 435         type and actual has the corresponding full view, there is no
 436         error, but a case of use of incomplete type in a predicate or
 437         invariant expression.
 438
 439 2015-01-06  Vincent Celier  <celier@adacore.com>
 440
 441         * makeutl.adb (Insert_No_Roots): Make sure that the same source
 442         in two different project tree is checked in both trees, if they
 443         are sources of two different projects, extended or not.
 444
 445 2015-01-06  Arnaud Charlet  <charlet@adacore.com>
 446
 447         * gnat1drv.adb: Minor code clean up.
 448         (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
 449
 450 2015-01-06  Bob Duff  <duff@adacore.com>
 451
 452         * osint.adb (Read_Source_File): Don't print out
 453         file name unless T = Source.
 454
 455 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 456
 457         * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
 458         recognize improper uses of constant_reference types as actuals
 459         for in-out parameters.
 460         (Check_Function_Call): Do not collect identifiers if function
 461         name is missing because of previous error.
 462
 463 2015-01-06  Robert Dewar  <dewar@adacore.com>
 464
 465         * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
 466         ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
 467         Minor change of name Name_Table_Info => Name_Table_Int.
 468
 469 2015-01-06  Robert Dewar  <dewar@adacore.com>
 470
 471         * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
 472         in previous checkin.
 473         * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
 474         of bounds.
 475         * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
 476
 477 2015-01-06  Vincent Celier  <celier@adacore.com>
 478
 479         * a-strsup.adb (Times (Natural;String;Positive)): Raise
 480         Length_Error, not Index_Error, when the result is too long.
 481
 482 2015-01-06  Thomas Quinot  <quinot@adacore.com>
 483
 484         * a-direct.adb (Create_Path): Minor error handling and
 485         performance improvement.
 486
 487 2015-01-06  Robert Dewar  <dewar@adacore.com>
 488
 489         * checks.ads, sem_ch12.adb: Minor reformatting.
 490         * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
 491         zero check for fixed-point case if Backend_Divide_Checks_On_Target
 492         is False.
 493
 494 2015-01-06  Robert Dewar  <dewar@adacore.com>
 495
 496         * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
 497         Do not set restriction No_Elaboration_Code unless the pragma
 498         appears in the main unit).
 499
 500 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 501
 502         * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
 503         that with clause has already been analyzed before checking kind
 504         of with_clause.
 505
 506 2015-01-06  Robert Dewar  <dewar@adacore.com>
 507
 508         * exp_strm.adb (Build_Elementary_Input_Call): Return base type
 509         (as required by RM).
 510
 511 2015-01-06  Arnaud Charlet  <charlet@adacore.com>
 512
 513         * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
 514
 515 2015-01-06  Robert Dewar  <dewar@adacore.com>
 516
 517         * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
 518         for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
 519
 520 2015-01-06  Javier Miranda  <miranda@adacore.com>
 521
 522         * exp_disp.adb (Expand_Interface_Conversion): No displacement
 523         of the pointer to the object needed when the type of the operand
 524         is not an interface type and the interface is one of its parent
 525         types (since they share the primary dispatch table).
 526
 527 2015-01-06  Vincent Celier  <celier@adacore.com>
 528
 529         * prj-env.adb: Minor comment update.
 530
 531 2015-01-06  Javier Miranda  <miranda@adacore.com>
 532
 533         * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
 534         access types whose target type is an interface type to operands
 535         that are access types; required to report an error when the
 536         operand is not an access type.
 537
 538 2015-01-06  Bob Duff  <duff@adacore.com>
 539
 540         * a-cfinve.adb (Copy): Set the discriminant to the Length when
 541         Capacity = 0.
 542         * a-cofove.ads (Capacity): Add a postcondition.
 543         * a-cfinve.ads (Capacity): Add a postcondition.
 544         (Reserve_Capacity): Correct the postcondition in the case where
 545         Capacity = 0; that means "Capacity => Length (Container)".
 546         * a-cofove.adb (Elems[c]): Add a comment
 547         explaining the dangers and how to avoid them.
 548
 549 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 550
 551         * sem_ch12.adb: Code clean up.
 552
 553 2015-01-06  Arnaud Charlet  <charlet@adacore.com>
 554
 555         * gnatvsn.ads: Bump copyright year.
 556
 557 2015-01-06  Robert Dewar  <dewar@adacore.com>
 558
 559         * s-taskin.ads, s-traces.ads: Minor reformatting.
 560         * exp_util.adb: Minor typo fix.
 561
 562 2015-01-06  Vincent Celier  <celier@adacore.com>
 563
 564         * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
 565         with the runtime name.
 566         * prj-env.adb (Initialize_Default_Project_Path): When both
 567         Target_Name and Runtime_Name are not empty string, add to the
 568         project path the two directories .../lib/gnat and .../share/gpr
 569         related to the runtime.
 570         * prj-env.ads (Initialize_Default_Project_Path): New String
 571         parameter Runtime_Name, defaulted to the empty string.
 572
 573 2015-01-06  Hristian Kirtchev  <kirtchev@adacore.com>
 574
 575         * frontend.adb: Guard against the case where a configuration
 576         pragma may be split into multiple pragmas and the original
 577         rewritten as a null statement.
 578         * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
 579         pragma using Insert_Before rather than Insert_Action. This
 580         takes care of the configuration pragma case where Insert_Action
 581         would fail.
 582
 583 2015-01-06  Bob Duff  <duff@adacore.com>
 584
 585         * a-coboho.ads (Element_Access): Add "pragma
 586         No_Strict_Aliasing (Element_Access);". This is needed because
 587         we are unchecked-converting from Address to Element_Access.
 588         * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
 589         result to be 1.
 590
 591 2015-01-06  Hristian Kirtchev  <kirtchev@adacore.com>
 592
 593         * sem_res.adb (Resolve_Actuals): Remove the
 594         restriction which prohibits volatile actual parameters with
 595         enabled external propery Async_Writers to act appear in procedure
 596         calls where the corresponding formal is of mode OUT.
 597
 598 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 599
 600         * gnat_ugn.texi: Bump @copying's copyright year.
 601
 602 2015-01-05  Eric Botcazou  <ebotcazou@adacore.com>
 603
 604         PR ada/64492
 605         * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
 606
 607 2015-01-04  Uros Bizjak  <ubizjak@gmail.com>
 608
 609         * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
 610         of unchecked asprintf.
 611
 612 \f
 613 Copyright (C) 2015 Free Software Foundation, Inc.
 614
 615 Copying and distribution of this file, with or without modification,
 616 are permitted in any medium without royalty provided the copyright
 617 notice and this notice are preserved.