gcc/ada/ChangeLog

   1 2015-01-09  Michael Collison  <michael.collison@linaro.org>
   2
   3         * gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
   4         vec.h, double-int.h, input.h, alias.h, symtab.h,
   5         fold-const.h, wide-int.h, and inchash.h due to
   6         flattening of tree.h.
   7         * gcc-interface/decl.c: Ditto.
   8         * gcc-interface/misc.c: Ditto.
   9         * gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
  10         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
  11         fold-const.h, wide-int.h, and inchash.h due to
  12         flattening of tree.h.
  13         * gcc-interface/trans.c: Include hash-set.h, machmode.h,
  14         vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
  15         fold-const.h, wide-int.h, inchash.h due to
  16         flattening of tree.h.
  17         * gcc-interface/utils.c: Include hash-set.h, machmode.h,
  18         vec.h, double-int.h, input.h, alias.h, symtab.h,
  19         fold-const.h, wide-int.h, and inchash.h due to
  20         flattening of tree.h.
  21         * gcc-interface/utils2.c: Ditto.
  22
  23 2015-01-07  Robert Dewar  <dewar@adacore.com>
  24
  25         * sem_warn.adb (Check_One_Unit): Don't give unused entities
  26         warning for a package which is used as a generic parameter.
  27
  28 2015-01-07  Bob Duff  <duff@adacore.com>
  29
  30         * usage.adb (Usage): Correct documentation of
  31         -gnatw.f switches.
  32
  33 2015-01-07  Robert Dewar  <dewar@adacore.com>
  34
  35         * s-fileio.adb: Minor reformatting.
  36
  37 2015-01-07  Ed Schonberg  <schonberg@adacore.com>
  38
  39         * sem_ch12.adb (Instantiate_Object): If formal is an anonymous
  40         access to subprogram, replace its formals with new entities when
  41         building the object declaration, both if actual is present and
  42         when it is defaulted.
  43
  44 2015-01-07  Ed Schonberg  <schonberg@adacore.com>
  45
  46         * sem_ch5.adb (Analyze_Assignment): If left-hand side is a view
  47         conversion and type of expression has invariant, apply invariant
  48         check on expression.
  49
  50 2015-01-07  Ed Schonberg  <schonberg@adacore.com>
  51
  52         * sem_ch3.adb (Create_Constrained_Components): A call to
  53         Gather_Components may detect an error if an inherited discriminant
  54         that controls a variant is non-static.
  55         * sem_aggr.adb (Resolve_Record_Aggregate, Step 5): The call to
  56         Gather_Components may report an error if an inherited discriminant
  57         in a variant in non-static.
  58         * sem_util.adb (Gather_Components): If a non-static discriminant
  59         is inherited do not report error here, but let caller handle it.
  60         (Find_Actual): Small optimization.
  61
  62 2015-01-07  Bob Duff  <duff@adacore.com>
  63
  64         * usage.adb (Usage): Document -gnatw.f switch.
  65
  66 2015-01-07  Ed Schonberg  <schonberg@adacore.com>
  67
  68         * sem_ch12.adb: Code clean up and minor reformatting.
  69
  70 2015-01-07  Robert Dewar  <dewar@adacore.com>
  71
  72         * exp_ch4.adb (Expand_N_Type_Conversion): Add guard for
  73         Raise_Accessibility_Error call.
  74         * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add documentation
  75         on handling of invalid digits in based constants.
  76         * s-fatgen.ads: Minor reformatting.
  77         * sem_attr.adb (Analyze_Attribute, case Unrestricted_Access):
  78         Avoid noting bogus modification for Valid test.
  79         * snames.ads-tmpl (Name_Attr_Long_Float): New Name.
  80         * einfo.ads: Minor reformatting.
  81         * sem_warn.adb: Minor comment clarification.
  82         * sem_ch12.adb: Minor reformatting.
  83
  84 2015-01-07  Ed Schonberg  <schonberg@adacore.com>
  85
  86         * exp_ch5.adb (Expand_Predicated_Loop): Handle properly loops
  87         over static predicates when the loop parameter specification
  88         carries a Reverse indicator.
  89
  90 2015-01-07  Ed Schonberg  <schonberg@adacore.com>
  91
  92         * sem_ch12.adb (Instantiate_Object): If formal has a default,
  93         actual is missing and formal has an anonymous access type, copy
  94         access definition in full so that tree for instance is properly
  95         formatted for ASIS use.
  96
  97 2015-01-07  Bob Duff  <duff@adacore.com>
  98
  99         * sem_elab.adb (Check_Internal_Call_Continue): Give a warning
 100         for P'Access, where P is a subprogram in the same package as
 101         the P'Access, and the P'Access is evaluated at elaboration
 102         time, and occurs before the body of P. For example, "X : T :=
 103         P'Access;" would allow a subsequent call to X.all to be an
 104         access-before-elaboration error; hence the warning. This warning
 105         is enabled by the -gnatw.f switch.
 106         * opt.ads (Warn_On_Elab_Access): New flag for warning switch.
 107         * warnsw.adb (Set_Dot_Warning_Switch): Set Warn_On_Elab_Access.
 108         * gnat_ugn.texi: Document the new warning.
 109
 110 2015-01-07  Johannes Kanig  <kanig@adacore.com>
 111
 112         * lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Skip unneeded
 113         cross ref files.
 114
 115 2015-01-07  Robert Dewar  <dewar@adacore.com>
 116
 117         * s-taprop-linux.adb, clean.adb: Minor reformatting.
 118
 119 2015-01-07  Arnaud Charlet  <charlet@adacore.com>
 120
 121         * s-tassta.adb: Relax some overzealous assertions.
 122
 123 2015-01-07  Ed Schonberg  <schonberg@adacore.com>
 124
 125         * sem_ch6.adb (Analyze_Return_Type): An call that returns a limited
 126         view of a type is legal when context is a thunk generated for
 127         operation inherited from an interface.
 128         * exp_ch6.adb (Expand_Simple_Function_Return): If context is
 129         a thunk and return type is an incomplete type do not continue
 130         expansion; thunk will be fully elaborated when generating code.
 131
 132 2015-01-07  Doug Rupp  <rupp@adacore.com>
 133
 134         * s-osinte-mingw.ads (LARGE_INTEGR): New subtype.
 135         (QueryPerformanceFrequency): New imported procedure.
 136         * s-taprop-mingw.adb (RT_Resolution): Call above and return
 137         resolution vice a hardcoded value.
 138         * s-taprop-solaris.adb (RT_Resolution): Call clock_getres and return
 139         resolution vice a hardcoded value.
 140         * s-linux-android.ads (clockid_t): New subtype.
 141         * s-osinte-aix.ads (clock_getres): New imported subprogram.
 142         * s-osinte-android.ads (clock_getres): Likewise.
 143         * s-osinte-freebsd.ads (clock_getres): Likewise.
 144         * s-osinte-solaris-posix.ads (clock_getres): Likewise.
 145         * s-osinte-darwin.ads (clock_getres): New subprogram.
 146         * s-osinte-darwin.adb (clock_getres): New subprogram.
 147         * thread.c (__gnat_clock_get_res) [__APPLE__]: New function.
 148         * s-taprop-posix.adb (RT_Resolution): Call clock_getres to
 149         calculate resolution vice hard coded value.
 150
 151 2015-01-07  Ed Schonberg  <schonberg@adacore.com>
 152
 153         * exp_util.adb (Make_CW_Equivalent_Type): If root type is a
 154         limited view, use non-limited view when available to create
 155         equivalent record type.
 156
 157 2015-01-07  Vincent Celier  <celier@adacore.com>
 158
 159         * gnatcmd.adb: Remove command Sync and any data and processing
 160         related to this command. Remove project processing for gnatstack.
 161         * prj-attr.adb: Remove package Synchonize and its attributes.
 162
 163 2015-01-07  Vincent Celier  <celier@adacore.com>
 164
 165         * clean.adb: Minor error message change.
 166
 167 2015-01-07  Tristan Gingold  <gingold@adacore.com>
 168
 169         PR ada/64349
 170         * env.c (__gnat_environ): Adjust for darwin9/darwin10.
 171
 172 2015-01-07  Javier Miranda  <miranda@adacore.com>
 173
 174         * sem_ch10.adb (Analyze_With_Clause): Compiling under -gnatq
 175         protect the frontend against never ending recursion caused by
 176         circularities in the sources.
 177
 178 2015-01-07  Robert Dewar  <dewar@adacore.com>
 179
 180         * a-reatim.adb, make.adb, exp_pakd.adb, i-cpoint.adb, sem_ch8.adb,
 181         exp_ch3.adb: Minor reformatting.
 182
 183 2015-01-07  Doug Rupp  <rupp@adacore.com>
 184
 185         * s-linux.ads (clockid_t): New subtype.
 186         * s-osinte-linux.ads (pragma Linker Options): Add -lrt.
 187         (clockid_t): New subtype.
 188         (clock_getres): Import system call.
 189         * s-taprop-linux.adb (System.OS_Constants): With and rename.
 190         (RT_Resolution): Remove
 191         hardcoded value and call clock_getres.
 192         * s-linux-sparc.ads, s-linux-mipsel.ads, s-linux-hppa.ads,
 193         s-linux-alpha.ads, s-linux-x32.ads (clockid_t): Add new subtype.
 194
 195 2015-01-07  Robert Dewar  <dewar@adacore.com>
 196
 197         * sem_warn.adb (Check_One_Unit): Guard against context item
 198         with no Entity field.
 199
 200 2015-01-07  Vincent Celier  <celier@adacore.com>
 201
 202         * clean.adb (Gnatclean): Warn that 'gnatclean -P' is obsolete.
 203         * make.adb (Initialize): Warn that 'gnatmake -P' is obsolete.
 204
 205 2015-01-07  Vincent Celier  <celier@adacore.com>
 206
 207         * prj-conf.adb (Parse_Project_And_Apply_Config): Always finalize
 208         errors/warnings in the first parsing of the project files,
 209         to display the warnings when there is no errors.
 210
 211 2015-01-07  Tristan Gingold  <gingold@adacore.com>
 212
 213         * i-cpoint.adb (Copy_Terminated_Array): Nicely handle null target.
 214
 215 2015-01-07  Doug Rupp  <rupp@adacore.com>
 216
 217         * s-taprop-vxworks.adb (Stop_All_Tasks): Pass return
 218         value from Int_Lock as parameter to Int_Unlock.
 219         * s-osinte-vxworks.ads (Int_Unlock): Add parameter.
 220         * s-vxwext.ads (Int_Unlock): Likewise.
 221         * s-vxwext-kernel.adb (intUnlock, Int_Unlock): Likewise.
 222         * s-vxwext-kernel.ads (Int_Unlock): Likewise.
 223         * s-vxwext-rtp.adb (Int_Unlock): Likewise.
 224         * s-vxwext-rtp.ads (Int_Unlock): Likewise.
 225
 226 2015-01-07  Pierre-Marie de Rodat  <derodat@adacore.com>
 227
 228         * exp_pakd.adb: Add a comment in exp_pakd.adb to explain why we
 229         keep ___XP suffixes
 230
 231 2015-01-07  Tristan Gingold  <gingold@adacore.com>
 232
 233         * i-cpoint.adb (Copy_Terminated_Array): Use Copy_Array to
 234         handle overlap.
 235
 236 2015-01-07  Eric Botcazou  <ebotcazou@adacore.com>
 237
 238         * sem_ch3.adb (Analyze_Full_Type_Declaration): Do not
 239         automatically set No_Strict_Aliasing on access types.
 240         * fe.h (No_Strict_Aliasing_CP): Declare.
 241         * gcc-interface/trans.c (gigi): Force flag_strict_aliasing to 0 if
 242         No_Strict_Aliasing_CP is set.
 243
 244 2015-01-07  Johannes Kanig  <kanig@adacore.com>
 245
 246         * sem_ch8.adb (Analyze_Subprogram_Renaming) do
 247         not build function wrapper in gnatprove mode when the package
 248         is externally axiomatized.
 249
 250 2015-01-07  Jose Ruiz  <ruiz@adacore.com>
 251
 252         * a-reatim.adb (Time_Of): Reduce the number of spurious overflows in
 253         intermediate computations when the parameters have different signs.
 254
 255 2015-01-07  Javier Miranda  <miranda@adacore.com>
 256
 257         * exp_ch3.adb (Build_Init_Procedure): For derived types,
 258         improve the code which takes care of identifying and moving to
 259         the beginning of the init-proc the call to the init-proc of the
 260         parent type.
 261
 262 2015-01-07  Olivier Hainque  <hainque@adacore.com>
 263
 264         * gcc-interface/trans.c (gnat_to_gnu, <N_Expression_With_Action>):
 265         Elaborate the expression as part of the same stmt group as the actions.
 266
 267 2015-01-07  Robert Dewar  <dewar@adacore.com>
 268
 269         * sem_ch3.adb: Minor error message change.
 270
 271 2015-01-07  Ed Schonberg  <schonberg@adacore.com>
 272
 273         * sem_prag.adb (Analyze_Pragma, case Preelaborable_Initialization):
 274         Following AI05-028, the pragam applies legally to any composite type.
 275
 276 2015-01-07  Arnaud Charlet  <charlet@adacore.com>
 277
 278         * s-osinte-vxworks.adb, s-osinte-vxworks.ads
 279         (sigwait, sigwaitinfo): Removed, not needed after all on any
 280         VxWorks configurations.
 281
 282 2015-01-07  Robert Dewar  <dewar@adacore.com>
 283
 284         * sem_ch3.adb, freeze.adb, exp_disp.adb: Minor reformatting.
 285
 286 2015-01-07  Javier Miranda  <miranda@adacore.com>
 287
 288         * exp_disp.adb (Expand_Interface_Conversion): Adding missing
 289         generation of accessibility check.
 290
 291 2015-01-07  Ed Schonberg  <schonberg@adacore.com>
 292
 293         * sem_ch3.adb (Derived_Type_Declaration): In the case of an
 294         illegal completion from a class- wide type, set etype of the
 295         derived type properly to prevent cascaded errors.
 296
 297 2015-01-07  Robert Dewar  <dewar@adacore.com>
 298
 299         * prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
 300         reformatting.
 301
 302 2015-01-07  Robert Dewar  <dewar@adacore.com>
 303
 304         * restrict.adb (Check_Restriction_No_Use_Of_Attribute):
 305         New procedure.
 306         (OK_No_Use_Of_Entity_Name): New function.
 307         (Set_Restriction_No_Use_Of_Entity): New procedure.
 308         * restrict.ads (Check_Restriction_No_Use_Of_Attribute):
 309         New procedure.
 310         (OK_No_Use_Of_Entity_Name): New function.
 311         (Set_Restriction_No_Use_Of_Entity): New procedure.
 312         * sem_ch8.adb (Find_Direct_Name): Add check for violation of
 313         No_Use_Of_Entity.
 314         * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
 315         Add processing for new restriction No_Use_Of_Entity.
 316
 317 2015-01-07  Eric Botcazou  <ebotcazou@adacore.com>
 318
 319         * freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
 320         component type as to Has_Atomic_Components type.  Remove useless
 321         test on Is_Aliased component type.
 322
 323 2015-01-07  Hristian Kirtchev  <kirtchev@adacore.com>
 324
 325         * alloc.ads Alphabetize several declarations. Add constants
 326         Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
 327         * atree.adb Add with and use clauses for Opt.
 328         (Allocate_Initialize_Node): Mark a node as ignored Ghost
 329         if it is created in an ignored Ghost region.
 330         (Ekind_In): New variant.
 331         (Is_Ignored_Ghost_Node): New routine.
 332         (Set_Is_Ignored_Ghost_Node): New routine.
 333         * atree.adb Aplhabetize several subprograms declarations. Flag
 334         Spare0 is now known as Is_Ignored_Ghost_Node.
 335         (Ekind_In): New variant.
 336         (Is_Ignored_Ghost_Node): New routine.
 337         (Set_Is_Ignored_Ghost_Node): New routine.
 338         * einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
 339         (Contains_Ignored_Ghost_Code): New routine.
 340         (Set_Contains_Ignored_Ghost_Code): New routine.
 341         (Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
 342         It is now possible to set this property on an unanalyzed entity.
 343         (Write_Entity_Flags): Output the status of flag
 344         Contains_Ignored_Ghost_Code.
 345         * einfo.ads New attribute Contains_Ignored_Ghost_Code along with
 346         usage in nodes.
 347         (Contains_Ignored_Ghost_Code): New routine
 348         along with pragma Inline.
 349         (Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
 350         * exp_ch3.adb Add with and use clauses for Ghost.
 351         (Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
 352         Set the Ghost_Mode in effect.
 353         (Restore_Globals): New routine.
 354         * exp_ch7.adb (Process_Declarations): Do not process a context
 355         that invoves an ignored Ghost entity.
 356         * exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
 357         construct that has been rewritten as a null statement.
 358         * exp_disp.adb Add with and use clauses for Ghost.
 359         (Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
 360         the Ghost_Mode in effect.
 361         (Restore_Globals): New routine.
 362         * exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
 363         does not require any clean up. Add two missing cases that deal
 364         with block statements.
 365         * freeze.adb Add with and use clauses for Ghost.
 366         (Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
 367         Set the Ghost_Mode in effect.
 368         (Restore_Globals): New routine.
 369         * frontend.adb Add with and use clauses for Ghost. Remove any
 370         ignored Ghost code from all units that qualify.
 371         * ghost.adb New unit.
 372         * ghost.ads New unit.
 373         * gnat1drv.adb Add with clause for Ghost. Initialize and lock
 374         the table in package Ghost.
 375         * lib.ads: Alphabetize several subprogram declarations.
 376         * lib-xref.adb (Output_References): Do not generate reference
 377         information for ignored Ghost entities.
 378         * opt.ads Add new type Ghost_Mode_Type and new global variable
 379         Ghost_Mode.
 380         * rtsfind.adb (Load_RTU): Provide a clean environment when
 381         loading a runtime unit.
 382         * sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
 383         entry/exit as the node may set a different mode.
 384         (Do_Analyze):
 385         Capture/restore the value of Ghost_Mode on entry/exit as the
 386         unit may be withed from a unit with a different Ghost mode.
 387         * sem_ch3.adb Add with and use clauses for Ghost.
 388         (Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
 389         Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
 390         Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
 391         the entity as Ghost when there is a Ghost_Mode in effect.
 392         (Array_Type_Declaration): The implicit base type inherits the
 393         "ghostness" from the array type.
 394         (Derive_Subprogram): The
 395         alias inherits the "ghostness" from the parent subprogram.
 396         (Make_Implicit_Base): The implicit base type inherits the
 397         "ghostness" from the parent type.
 398         * sem_ch5.adb Add with and use clauses for Ghost.
 399         (Analyze_Assignment): Set the Ghost_Mode in effect.
 400         * sem_ch6.adb Add with and use clauses for Ghost.
 401         (Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
 402         Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
 403         Set the Ghost_Mode in effect. Mark the entity as Ghost when
 404         there is a Ghost_Mode in effect.
 405         * sem_ch7.adb Add with and use clauses for Ghost.
 406         (Analyze_Package_Body_Helper, Analyze_Package_Declaration,
 407         Analyze_Private_Type_Declaration): Set the Ghost_Mode in
 408         effect. Mark the entity as Ghost when there is a Ghost_Mode
 409         in effect.
 410         * sem_ch8.adb Add with and use clauses for Ghost.
 411         (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
 412         Analyze_Object_Renaming, Analyze_Package_Renaming,
 413         Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
 414         the entity as Ghost when there is a Ghost_Mode in effect.
 415         (Find_Type): Check the Ghost context of a type.
 416         * sem_ch11.adb Add with and use clauses for Ghost.
 417         (Analyze_Exception_Declaration): Set the Ghost_Mode in
 418         effect. Mark the entity as Ghost when there is a Ghost_Mode
 419         in effect.
 420         * sem_ch12.adb Add with and use clauses for Ghost.
 421         (Analyze_Generic_Package_Declaration,
 422         Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
 423         Mark the entity as Ghost when there is a Ghost_Mode in effect.
 424         * sem_prag.adb Add with and use clauses for Ghost.
 425         (Analyze_Pragma): Ghost-related checks are triggered when there
 426         is a Ghost mode in effect.
 427         (Create_Abstract_State): Mark the
 428         entity as Ghost when there is a Ghost_Mode in effect.
 429         * sem_res.adb Add with and use clauses for Ghost.
 430         (Check_Ghost_Context): Removed.
 431         * sem_util.adb (Check_Ghost_Completion): Removed.
 432         (Check_Ghost_Derivation): Removed.
 433         (Incomplete_Or_Partial_View):
 434         Add a guard in case the entity has not been analyzed yet
 435         and does carry a scope.
 436         (Is_Declaration): New routine.
 437         (Is_Ghost_Entity): Removed.
 438         (Is_Ghost_Statement_Or_Pragma):
 439         Removed.
 440         (Is_Subject_To_Ghost): Removed.
 441         (Set_Is_Ghost_Entity):
 442         Removed.
 443         (Within_Ghost_Scope): Removed.
 444         * sem_util.adb (Check_Ghost_Completion): Removed.
 445         (Check_Ghost_Derivation): Removed.
 446         (Is_Declaration): New routine.
 447         (Is_Ghost_Entity): Removed.
 448         (Is_Ghost_Statement_Or_Pragma): Removed.
 449         (Is_Subject_To_Ghost): Removed.
 450         (Set_Is_Ghost_Entity): Removed.
 451         (Within_Ghost_Scope): Removed.
 452         * sinfo.ads Add a section on Ghost mode.
 453         * treepr.adb (Print_Header_Flag): New routine.
 454         (Print_Node_Header): Factor out code. Output flag
 455         Is_Ignored_Ghost_Node.
 456         * gcc-interface/Make-lang.in: Add dependency for unit Ghost.
 457
 458 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
 459
 460         * freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
 461         true test and unreachable 'else' arm.
 462
 463 2015-01-06  Vincent Celier  <celier@adacore.com>
 464
 465         * prj-conf.adb (Check_Target): Improve error message when
 466         there are mismatched targets between the on in the configuration
 467         project file and the specified one, either in the main project
 468         file or in the --target= switch.
 469
 470 2015-01-06  Pascal Obry  <obry@adacore.com>
 471
 472         * prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
 473         Install_Name attribute definitions.
 474
 475 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 476
 477         * freeze.adb (Wrap_Imported_Subprogram): Indicate that the
 478         generated Import pragma for the internal imported procedure does
 479         not come from an aspect, so that Is_Imported can be properly
 480         set for it.
 481
 482 2015-01-06  Gary Dismukes  <dismukes@adacore.com>
 483
 484         * sem_ch12.adb (Might_Inline_Subp): Record whether
 485         any subprograms in the generic package are marked with
 486         pragma Inline_Always (setting flag Has_Inline_Always).
 487         (Analyze_Package_Instantiation): Add test of Has_Inline_Always
 488         alongside existing test of Front_End_Inlining as alternative
 489         conditions for setting Inline_Now. Also add test of
 490         Has_Inline_Always along with Front_End_Inlining test as an
 491         alternative condition for setting Needs_Body to False.
 492
 493 2015-01-06  Tristan Gingold  <gingold@adacore.com>
 494
 495         * i-cpoint.adb (Copy_Array): Handle overlap.
 496
 497 2015-01-06  Pascal Obry  <obry@adacore.com>
 498
 499         * bindgen.adb: Minor style fix.
 500
 501 2015-01-06  Robert Dewar  <dewar@adacore.com>
 502
 503         * sem_util.ads, sem_util.adb: Minor reformatting.
 504
 505 2015-01-06  Vincent Celier  <celier@adacore.com>
 506
 507         * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
 508         with flags before parsing the projects.
 509         * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
 510         * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
 511         to True in the flags, when Ignore_Missing_With is True and an
 512         imported project cannot be found.
 513         * prj-proc.adb (Expression): When there are incomplete withs and
 514         a variable or attribute is not found, set the variable/attribute
 515         to unknown.
 516         * prj.ads (Processing_Flags): New flag Incomplete_Withs,
 517         defaulted to False.
 518
 519 2015-01-06  Vasiliy Fofanov  <fofanov@adacore.com>
 520
 521         * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
 522         prj-err.adb: Add new switch --no-command-line.
 523
 524 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 525
 526         * sem_ch12.adb: Sloc of wrapper is that of instantiation.
 527
 528 2015-01-06  Robert Dewar  <dewar@adacore.com>
 529
 530         * sem_ch11.adb: Minor reformatting.
 531
 532 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 533
 534         * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
 535         Build_Array_Aggr_Code, used to initialized components covered
 536         by a box association. If the component type is scalar and has
 537         a default aspect, use it to initialize such components.
 538
 539 2015-01-06  Pascal Obry  <obry@adacore.com>
 540
 541         * rtinit.c (__gnat_runtime_initialize): Add a parameter to
 542         control the setup of the exception handler.
 543         * initialize.c: Remove unused declaration.
 544         * bindgen.adb: Always call __gnat_runtime_initialize and pass
 545         whether the exeception handler must be set or not.
 546
 547 2015-01-06  Thomas Quinot  <quinot@adacore.com>
 548
 549         * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
 550         order to native from default, make sure to also adjust bit order.
 551         * exp_aggr.adb: Minor reformatting.
 552
 553 2015-01-06  Robert Dewar  <dewar@adacore.com>
 554
 555         * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
 556         s-valrea.adb, s-valrea.ads: Add some additional guards for
 557         Str'Last = Positive'Last.
 558
 559 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 560
 561         * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
 562         subprograms.
 563
 564 2015-01-06  Javier Miranda  <miranda@adacore.com>
 565
 566         * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
 567
 568 2015-01-06  Thomas Quinot  <quinot@adacore.com>
 569
 570         * sem_util.ads: Minor reformatting.
 571         * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
 572         (In_RCI_Declaration) Return to old name, as proper checking of
 573         entity being in the visible part depends on entity kind and must
 574         be done by the caller.
 575
 576 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 577
 578         * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
 579         for operators in SPARK.
 580
 581 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 582
 583         * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
 584         expression in an others association before making copies for
 585         separate resolution and accessibility checks. This ensures that
 586         the type of the expression is available to ASIS in all cases,
 587         in particular if the expression is itself an aggregate.
 588
 589 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
 590
 591         * einfo.ads (Has_Independent_Components): Document extended
 592         usage.
 593         * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
 594         (Set_Has_Independent_Components): Adjust assertion.
 595         * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
 596         for pragma Atomic_Components.  Set Has_Independent_Components
 597         on the object instead of the type for an object declaration with
 598         pragma Independent_Components.
 599
 600 2015-01-06  Olivier Hainque  <hainque@adacore.com>
 601
 602         * set_targ.adb (Read_Target_Dependent_Values): Set
 603         Long_Double_Index when "long double" is read.
 604         (elaboration code): Register_Back_End_Types only when not reading from
 605         config files. Doing otherwise is pointless and error prone.
 606
 607 2015-01-06  Robert Dewar  <dewar@adacore.com>
 608
 609         * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
 610
 611 2015-01-06  Robert Dewar  <dewar@adacore.com>
 612
 613         * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
 614         Str'Last = Positive'Last.
 615
 616 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 617
 618         * sem_ch6.adb (Matches_Limited_View): Handle properly the case
 619         where the non-limited type is a generic actual and appears as
 620         a subtype of the non-limited view of the other.
 621         * freeze.adb (Build_Renamed_Body): If the return type of the
 622         declaration that is being completed is a limited view and the
 623         non-limited view is available, use it in the specification of
 624         the generated body.
 625
 626 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 627
 628         * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
 629         incomplete view, the type of the classwide type common to both
 630         views is the type being declared.
 631
 632 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
 633
 634         * einfo.ads (Is_Independent): Further document extended usage.
 635
 636 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
 637
 638         * einfo.ads (Is_Independent): Document extended usage.
 639         * einfo.adb (Is_Independent): Remove obsolete assertion.
 640         (Set_Is_Independent): Likewise.
 641         * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
 642         (Process_Atomic_Independent_Shared_Volatile): ...this.
 643         Deal with pragma Independent here.
 644         (Analyze_Pragma): Adjust
 645         to above renaming and also invoke it for pragma Independent.
 646         Adjust comment for Independent_Components.
 647
 648 2015-01-06  Robert Dewar  <dewar@adacore.com>
 649
 650         * snames.ads-tmpl: Remove entries for attribute Enum_Image.
 651         * exp_attr.adb: Remove reference to Attribute_Enum_Image.
 652
 653 2015-01-06  Robert Dewar  <dewar@adacore.com>
 654
 655         * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
 656         = Positive'Last.
 657         * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
 658         Str'Last = Positive'Last.
 659
 660 2015-01-06  Robert Dewar  <dewar@adacore.com>
 661
 662         * sem_prag.adb (Process_Inline): Remove redundant construct
 663         warning (-gnatw.r) for an ineffective pragma Inline.
 664
 665 2015-01-06  Robert Dewar  <dewar@adacore.com>
 666
 667         * s-valint.adb: Fix typo in last checkin.
 668         * s-valuns.adb (Value_Unsigned): More efficient fix for
 669         Positive'Last case.
 670         * sem_attr.adb (Analyze_Attribute): Minor reformatting
 671         (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
 672
 673 2015-01-06  Robert Dewar  <dewar@adacore.com>
 674
 675         * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
 676         Str'Last = Positive'Last
 677
 678 2015-01-06  Thomas Quinot  <quinot@adacore.com>
 679
 680         * xoscons.adb: Display exception information and return non-zero
 681         exit status in top level exception handler.
 682
 683 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 684
 685         * sem_ch8.adb: Code clean up.
 686
 687 2015-01-06  Tristan Gingold  <gingold@adacore.com>
 688
 689         * targparm.ads: Remove obsolete comment.
 690
 691 2015-01-06  Olivier Hainque  <hainque@adacore.com>
 692
 693         * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
 694         constructing a ref to variable, update inner_const_flag from the
 695         variable TREE_READONLY attribute.
 696         * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
 697         definition.
 698         (get_target_float_size): Remove.
 699         (get_target_double_size): Remove.
 700         (get_target_long_double_size): Remove.
 701
 702 2015-01-06  Pascal Obry  <obry@adacore.com>
 703
 704         * adaint.c (ProcListEvt): Set to NULL.
 705         * rtinit.c: New file.
 706         (__gnat_rt_init_count): New reference counter set to 0.
 707         (__gnat_runtime_initialize): Move code here from __gnat_initialize when
 708         this code is actually needed for the runtime initialization. This
 709         routine returns immediately if the initialization has already been done.
 710         * final.c: Revert previous change.
 711         * rtfinal.c: New file.
 712         (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
 713         section and event. The default version of this routine is empty (except
 714         for the reference counting code). This routine returns immediately if
 715         some others libraries are referencing the runtime.
 716         * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
 717         remove circuitry to initialize the signal handler as this is
 718         now done by the runtime initialization routine.
 719         (Gen_Adafinal): Generate call to Runtime_Finalize.
 720         * gnat_ugn.texi: Update documentation about concurrency and
 721         initialization/finalization of the run-time.
 722         * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
 723         references to rtfinal.o and rtinit.o
 724
 725 2015-01-06  Robert Dewar  <dewar@adacore.com>
 726
 727         * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
 728         for Enum_Image.
 729         * sem_attr.adb: Implement Enum_Image attribute.
 730         * snames.ads-tmpl: Add entries for Enum_Image attribute.
 731
 732 2015-01-06  Robert Dewar  <dewar@adacore.com>
 733
 734         * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
 735         * restrict.ads (No_Use_Of_Entity): New table.
 736         * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
 737         Ignore No_Use_Of_Entity (will be processed in parser).
 738         * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
 739
 740 2015-01-06  Vincent Celier  <celier@adacore.com>
 741
 742         * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
 743         to check for an extended project, if a project does not have
 744         yet a project declaration.
 745
 746 2015-01-06  Pierre-Marie Derodat  <derodat@adacore.com>
 747
 748         * scos.ads: Update documentation about the SCO table build
 749         process and about table records format.
 750         * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
 751         (SCO_Record_Filtered): New procedure.
 752         (Set_SCO_Logical_Operator): New procedure.
 753         (dsco): Update documentation.
 754         * par_sco.adb: Update library-level comments.
 755         (SCO_Generation_State_Type): New type.
 756         (SCO_Generation_State): New variable.
 757         (SCO_Raw_Table): New package instanciation.
 758         (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
 759         ("<"): New.
 760         (Tristate): New type.
 761         (Is_Logical_Operator): Return Tristate and update documentation.
 762         (Has_Decision): Update call to Is_Logical_Operator and complete
 763         documentation.
 764         (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
 765         comment, add an assertion for state checking and change
 766         references to SCO_Table into SCO_Raw_Table.
 767         (dsco): Refactor to dump the raw and the filtered tables.
 768         (Process_Decisions.Output_Decision_Operand): Handle putative
 769         short-circuit operators.
 770         (Process_Decisions.Output_Element): Update references
 771         to Set_Table_Entry and to Condition_Pragma_Hash_Table.
 772         (Process_Decisions.Process_Decision_Operand): Update call
 773         to Is_Logical_Operator.
 774         (Process_Decisions.Process_Node): Handle putative short-circuit
 775         operators and change references to
 776         SCO_Table into SCO_Raw_Table.
 777         (SCO_Output): Add an assertion
 778         for state checking and remove code that used to stamp out SCO entries.
 779         (SCO_Pragma_Disabled): Change reference to SCO_Table
 780         into SCO_Raw_Table.
 781         (SCO_Record): Rename to SCO_Record_Raw,
 782         add an assertion for state checking and change references
 783         to SCO_Table into SCO_Raw_Table.
 784         (Set_SCO_Condition): Add an assertion for state checking, update
 785         references to Condition_Pragma_Hash_Table and change references to
 786         SCO_Table into SCO_Raw_Table.
 787         (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
 788         change references to SCO_Table into SCO_Raw_Table.
 789         (Set_SCO_Logical_Operator): New procedure.
 790         (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
 791         references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
 792         (SCO_Record_Fildered): New procedure.
 793         * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
 794         * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
 795         output SCOs.
 796         * par-load.adb (Load): Update reference to SCO_Record.
 797         * par.adb (Par): Update reference to SCO_Record.
 798         * put_scos.adb (Put_SCOs): Add an assertion to check that no
 799         putative SCO condition reaches this end.
 800         * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
 801         * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
 802         when corresponding to an "and"/"or" operator affected by the
 803         Short_Circuit_And_Or pragma.
 804
 805 2015-01-06  Robert Dewar  <dewar@adacore.com>
 806
 807         * sem_ch8.adb (Analyze_Use_Package): Give more specific error
 808         msg for attempted USE of generic subprogram or subprogram.
 809
 810 2015-01-06  Robert Dewar  <dewar@adacore.com>
 811
 812         * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
 813         s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
 814         a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
 815
 816 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 817
 818         * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
 819         that specify stream subprograms, if the prefix is a class-wide
 820         type then the generated attribute definition clause must apply
 821         to the same class-wide type.
 822         (Default_Iterator): An iterator defined by an aspect of some
 823         container type T must have a first parameter of type T, T'class,
 824         or an access to such (from code reading RM 5.5.1 (2/3)).
 825
 826 2015-01-06  Arnaud Charlet  <charlet@adacore.com>
 827
 828         * gnat1drv.adb: Minor: complete previous change.
 829
 830 2015-01-06  Olivier Hainque  <hainque@adacore.com>
 831
 832         * set_targ.ads (C_Type_For): New function. Return the name of
 833         a C type supported by the back-end and suitable as a basis to
 834         construct the standard Ada floating point type identified by
 835         the T parameter. This is used as a common ground to feed both
 836         ttypes values and the GNAT tree nodes for the standard floating
 837         point types.
 838         * set_targ.adb (Long_Double_Index): The index at which "long
 839         double" gets registered in the FPT_Mode_Table. This is useful to
 840         know whether we have a "long double" available at all and get at
 841         it's characteristics without having to search the FPT_Mode_Table
 842         when we need to decide which C type should be used as the
 843         basis for Long_Long_Float in Ada.
 844         (Register_Float_Type): Fill Long_Double_Index.
 845         (FPT_Mode_Index_For): New function. Return the index in
 846         FPT_Mode_Table that designates the entry corresponding to the
 847         provided C type name.
 848         (FPT_Mode_Index_For): New function. Return the index in
 849         FPT_Mode_Table that designates the entry for a back-end type
 850         suitable as a basis to construct the standard Ada floating point
 851         type identified by the input T parameter.
 852         (elaboration code): Register_Back_End_Types unconditionally,
 853         so C_Type_For can operate regardless of -gnateT. Do it
 854         early so we can query it for the floating point sizes, via
 855         FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
 856         Long_Double_Size from the FPT_Mode_Table, as cstand will do.
 857         * cstand.adb (Create_Float_Types): Use C_Type_For to determine
 858         which C type should be used as the basis for the construction
 859         of the Standard Ada floating point types.
 860         * get_targ.ads (Get_Float_Size, Get_Double_Size,
 861         Get_Long_Double_Size): Remove.
 862         * get_targ.adb: Likewise.
 863
 864 2015-01-06  Thomas Quinot  <quinot@adacore.com>
 865
 866         * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
 867         parameter and rename to...
 868         (In_RCI_Visible_Declarations): Fix handling of private part of nested
 869         package.
 870         (Validate_RCI_Subprogram_Declaration): Reject illegal function
 871         returning anonymous access in RCI unit.
 872
 873 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 874
 875         * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
 876         function wrapper may be a homonym of another local declaration.
 877         * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
 878         build function and operator wrappers after the actual subprogram
 879         has been resolved, and replace the standard renaming declaration
 880         with the declaration of wrapper.
 881         * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
 882         make public for use elsewhere.
 883         * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
 884         rewrite, now that actual is fully resolved when wrapper is
 885         constructed.
 886
 887 2015-01-06  Javier Miranda  <miranda@adacore.com>
 888
 889         * exp_disp.adb: Revert previous change.
 890
 891 2015-01-06  Robert Dewar  <dewar@adacore.com>
 892
 893         * exp_util.adb: Change name Name_Table_Boolean to
 894         Name_Table_Boolean1.
 895         * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
 896         Introduce Name_Table_Boolean2/3.
 897         * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
 898         Introduce Name_Table_Boolean2/3.
 899         * par-ch13.adb: Change name Name_Table_Boolean to
 900         Name_Table_Boolean1.
 901
 902 2015-01-06  Bob Duff  <duff@adacore.com>
 903
 904         * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
 905
 906 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 907
 908         * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
 909         others choice that covers multiple components, analyze each
 910         copy with the type of the component even in compile-only mode,
 911         to detect potential accessibility errors.
 912
 913 2015-01-06  Hristian Kirtchev  <kirtchev@adacore.com>
 914
 915         * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
 916         (Resolve_Actuals): An effectively volatile out
 917         parameter cannot act as an in or in out actual in a call.
 918         (Resolve_Entity_Name): An effectively volatile out parameter
 919         cannot be read.
 920
 921 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 922
 923         * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
 924         the expansion of an expression function it may be pre-analyzed
 925         if a 'access attribute is applied to the function, in which case
 926         last_entity may have been assigned already.
 927
 928 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 929
 930         * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
 931         type and actual has the corresponding full view, there is no
 932         error, but a case of use of incomplete type in a predicate or
 933         invariant expression.
 934
 935 2015-01-06  Vincent Celier  <celier@adacore.com>
 936
 937         * makeutl.adb (Insert_No_Roots): Make sure that the same source
 938         in two different project tree is checked in both trees, if they
 939         are sources of two different projects, extended or not.
 940
 941 2015-01-06  Arnaud Charlet  <charlet@adacore.com>
 942
 943         * gnat1drv.adb: Minor code clean up.
 944         (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
 945
 946 2015-01-06  Bob Duff  <duff@adacore.com>
 947
 948         * osint.adb (Read_Source_File): Don't print out
 949         file name unless T = Source.
 950
 951 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 952
 953         * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
 954         recognize improper uses of constant_reference types as actuals
 955         for in-out parameters.
 956         (Check_Function_Call): Do not collect identifiers if function
 957         name is missing because of previous error.
 958
 959 2015-01-06  Robert Dewar  <dewar@adacore.com>
 960
 961         * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
 962         ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
 963         Minor change of name Name_Table_Info => Name_Table_Int.
 964
 965 2015-01-06  Robert Dewar  <dewar@adacore.com>
 966
 967         * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
 968         in previous checkin.
 969         * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
 970         of bounds.
 971         * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
 972
 973 2015-01-06  Vincent Celier  <celier@adacore.com>
 974
 975         * a-strsup.adb (Times (Natural;String;Positive)): Raise
 976         Length_Error, not Index_Error, when the result is too long.
 977
 978 2015-01-06  Thomas Quinot  <quinot@adacore.com>
 979
 980         * a-direct.adb (Create_Path): Minor error handling and
 981         performance improvement.
 982
 983 2015-01-06  Robert Dewar  <dewar@adacore.com>
 984
 985         * checks.ads, sem_ch12.adb: Minor reformatting.
 986         * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
 987         zero check for fixed-point case if Backend_Divide_Checks_On_Target
 988         is False.
 989
 990 2015-01-06  Robert Dewar  <dewar@adacore.com>
 991
 992         * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
 993         Do not set restriction No_Elaboration_Code unless the pragma
 994         appears in the main unit).
 995
 996 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
 997
 998         * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
 999         that with clause has already been analyzed before checking kind
1000         of with_clause.
1001
1002 2015-01-06  Robert Dewar  <dewar@adacore.com>
1003
1004         * exp_strm.adb (Build_Elementary_Input_Call): Return base type
1005         (as required by RM).
1006
1007 2015-01-06  Arnaud Charlet  <charlet@adacore.com>
1008
1009         * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
1010
1011 2015-01-06  Robert Dewar  <dewar@adacore.com>
1012
1013         * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
1014         for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
1015
1016 2015-01-06  Javier Miranda  <miranda@adacore.com>
1017
1018         * exp_disp.adb (Expand_Interface_Conversion): No displacement
1019         of the pointer to the object needed when the type of the operand
1020         is not an interface type and the interface is one of its parent
1021         types (since they share the primary dispatch table).
1022
1023 2015-01-06  Vincent Celier  <celier@adacore.com>
1024
1025         * prj-env.adb: Minor comment update.
1026
1027 2015-01-06  Javier Miranda  <miranda@adacore.com>
1028
1029         * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
1030         access types whose target type is an interface type to operands
1031         that are access types; required to report an error when the
1032         operand is not an access type.
1033
1034 2015-01-06  Bob Duff  <duff@adacore.com>
1035
1036         * a-cfinve.adb (Copy): Set the discriminant to the Length when
1037         Capacity = 0.
1038         * a-cofove.ads (Capacity): Add a postcondition.
1039         * a-cfinve.ads (Capacity): Add a postcondition.
1040         (Reserve_Capacity): Correct the postcondition in the case where
1041         Capacity = 0; that means "Capacity => Length (Container)".
1042         * a-cofove.adb (Elems[c]): Add a comment
1043         explaining the dangers and how to avoid them.
1044
1045 2015-01-06  Ed Schonberg  <schonberg@adacore.com>
1046
1047         * sem_ch12.adb: Code clean up.
1048
1049 2015-01-06  Arnaud Charlet  <charlet@adacore.com>
1050
1051         * gnatvsn.ads: Bump copyright year.
1052
1053 2015-01-06  Robert Dewar  <dewar@adacore.com>
1054
1055         * s-taskin.ads, s-traces.ads: Minor reformatting.
1056         * exp_util.adb: Minor typo fix.
1057
1058 2015-01-06  Vincent Celier  <celier@adacore.com>
1059
1060         * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
1061         with the runtime name.
1062         * prj-env.adb (Initialize_Default_Project_Path): When both
1063         Target_Name and Runtime_Name are not empty string, add to the
1064         project path the two directories .../lib/gnat and .../share/gpr
1065         related to the runtime.
1066         * prj-env.ads (Initialize_Default_Project_Path): New String
1067         parameter Runtime_Name, defaulted to the empty string.
1068
1069 2015-01-06  Hristian Kirtchev  <kirtchev@adacore.com>
1070
1071         * frontend.adb: Guard against the case where a configuration
1072         pragma may be split into multiple pragmas and the original
1073         rewritten as a null statement.
1074         * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
1075         pragma using Insert_Before rather than Insert_Action. This
1076         takes care of the configuration pragma case where Insert_Action
1077         would fail.
1078
1079 2015-01-06  Bob Duff  <duff@adacore.com>
1080
1081         * a-coboho.ads (Element_Access): Add "pragma
1082         No_Strict_Aliasing (Element_Access);". This is needed because
1083         we are unchecked-converting from Address to Element_Access.
1084         * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
1085         result to be 1.
1086
1087 2015-01-06  Hristian Kirtchev  <kirtchev@adacore.com>
1088
1089         * sem_res.adb (Resolve_Actuals): Remove the
1090         restriction which prohibits volatile actual parameters with
1091         enabled external propery Async_Writers to act appear in procedure
1092         calls where the corresponding formal is of mode OUT.
1093
1094 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1095
1096         * gnat_ugn.texi: Bump @copying's copyright year.
1097
1098 2015-01-05  Eric Botcazou  <ebotcazou@adacore.com>
1099
1100         PR ada/64492
1101         * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
1102
1103 2015-01-04  Uros Bizjak  <ubizjak@gmail.com>
1104
1105         * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
1106         of unchecked asprintf.
1107
1108 \f
1109 Copyright (C) 2015 Free Software Foundation, Inc.
1110
1111 Copying and distribution of this file, with or without modification,
1112 are permitted in any medium without royalty provided the copyright
1113 notice and this notice are preserved.