1 2011-08-29 Tristan Gingold <gingold@adacore.com>
3 * a-exexpr.adb (Propagate_Exception): Remove all the parameters as
5 * a-exexpr-gcc.adb (Propagate_Exception): Ditto.
6 * a-except-2005.adb (Propagate_Exception): Adjust spec.
7 (Raise_Current_Excep): Adjust call.
8 (Raise_From_Signal_Handler): Call now simply call Raise_Current_Excep.
10 2011-08-29 Thomas Quinot <quinot@adacore.com>
12 * exp_disp.adb: Minor reformatting.
14 2011-08-29 Tristan Gingold <gingold@adacore.com>
16 * a-exexpr.adb (Setup_Exception): Removed.
17 * a-exexpr-gcc.adb (Setup_Exception): Removed.
18 * a-except.adb (Exception_Propagation): Removed.
19 * a-except-2005.adb (Setup_Exception): Removed.
20 (Reraise): Remove call to Setup_Exception.
21 (Reraise_Occurrence): Ditto.
22 (Reraise_Occurrence_Always): Ditto.
23 (Reraise_Occurrence_No_Defer): Ditto.
24 (Transfer_Occurrence): Ditto.
25 * a-exexda.adb (Set_Exception_C_Msg): Remove call to Setup_Exception.
26 (Set_Exception_Msg): Ditto.
28 2011-08-29 Robert Dewar <dewar@adacore.com>
30 * a-convec.adb, exp_disp.adb: Minor reformatting.
32 2011-08-29 Tristan Gingold <gingold@adacore.com>
34 * a-exexpr-gcc.adb (GNAT_GCC_Exception_Access): Set to convention C.
36 2011-08-29 Gary Dismukes <dismukes@adacore.com>
38 * exp_ch3.adb (Build_Record_Init_Proc.Build_Init_Procedure): Set
39 Exception_Handlers to No_List instead of Empty_List in the case where
40 there are no handlers.
42 2011-08-29 Tristan Gingold <gingold@adacore.com>
44 * gcc-interface/gigi.h (enum standard_datatypes): Add
46 (reraise_zcx_decl): New macro.
47 * gcc-interface/trans.c (gnu_incoming_exc_ptr): New variable.
48 (gigi): Set reraise_zcx_decl.
49 (Exception_Handler_to_gnu_zcx): Save and restore gnu_incoming_exc_ptr.
50 (gnat_to_gnu): Handle N_Raise_Statement.
52 2011-08-29 Robert Dewar <dewar@adacore.com>
54 * sem_ch6.adb, exp_ch3.adb, s-stposu.adb, a-undesu.ads,
55 a-undesu.adb: Minor reformatting.
57 2011-08-29 Ed Schonberg <schonberg@adacore.com>
59 * exp_disp.adb (Check_Premature_Freezing): When building a dispatch
60 table, accept an unfrozen untagged component if it is an actual for a
61 formal incomplete type.
62 * a-convec.ads, a-convec.adb: Instantiate Ada.Iterator_Interfaces to
63 provide new iterator forms over vectors.
64 Introduce type Iterator in package body to implement operations of
65 Reversible_Iterator interface.
66 * a-iteint.ads: Make package pure so it is usable with new container
67 packages, that are categorized Remote_Types.
69 2011-08-29 Robert Dewar <dewar@adacore.com>
71 * a-exexpr-gcc.adb, a-synbar.adb, sem_ch13.adb: Minor reformatting.
73 2011-08-29 Bob Duff <duff@adacore.com>
75 * sem_aggr.adb (Resolve_Aggr_Expr): Call this routine even in the case
76 of <>, because this is the routine that checks for dimensionality
77 errors (for example, for a two-dimensional array, (others => <>) should
78 be (others => (others => <>)).
80 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
82 * impunit.adb: Add new run-time units.
83 * freeze.adb, exp_ch7.ads, exp_ch7.adb, exp_util.ads, exp_util.adb,
84 s-stposu.ads, s-stposu.adb: Code clean up.
85 Handle protected class-wide or task class-wide types
86 Handle C/C++/CIL/Java types.
87 * s-spsufi.adb, s-spsufi.ads: New files.
89 2011-08-29 Yannick Moy <moy@adacore.com>
91 * sem_ch13.adb (Analyze_Aspect_Specifications): Reject test-case on
92 library-level subprogram.
93 * sem_prag.adb (Check_Test_Case): Stricter rules for test-case
95 (Analyze_Pragma): Change name "Normal" for "Nominal" in test-case
97 * snames.ads-tmpl: Change name "Normal" for "Nominal" in test-case
99 * gnat_rm.texi: Update doc for Test_Case pragma.
101 2011-08-29 Tristan Gingold <gingold@adacore.com>
103 * a-exexpr-gcc.adb (Unwind_Exception): Remove default value, made it
105 (GCC_Exception_Access): New type.
106 (Unwind_DeleteException): New imported procedure
107 (Foreign_Exception): Import it.
108 (GNAT_GCC_Exception): Simply have the occurrence inside.
109 (To_GCC_Exception): New function.
110 (To_GNAT_GCC_Exception): New function.
111 (GNAT_GCC_Exception_Cleanup): New procedure..
112 (Propagate_GCC_Exception): New procedure.
113 (Reraise_GCC_Exception): New procedure.
114 (Setup_Current_Excep): New procedure.
115 (CleanupUnwind_Handler): Change type of UW_Exception parameter.
116 (Unwind_RaiseException): Ditto.
117 (Unwind_ForcedUnwind): Ditto.
119 (Begin_Handler): Change type of parameter.
120 (End_Handler): Ditto. Now delete the exception if still present.
121 (Setup_Key): Removed.
122 (Is_Setup_And_Not_Propagated): Removed.
123 (Set_Setup_And_Not_Propagated): Ditto.
124 (Clear_Setup_And_Not_Propagated): Ditto.
125 (Save_Occurrence_And_Private): Ditto.
126 (EID_For): Add 'not null' constraint on parameter.
127 (Setup_Exception): Does nothing.
128 (Propagate_Exception): Simplified.
129 * exp_ch11.adb (Expand_N_Raise_Statement): In back-end exception model,
130 re-raise is not expanded anymore.
131 * s-except.ads (Foreign_Exception): New exception - placeholder for
133 * raise-gcc.c (__gnat_setup_current_excep): Declare
134 (CXX_EXCEPTION_CLASS): Define (not yet used)
135 (GNAT_EXCEPTION_CLASS): Define.
136 (is_handled_by): Handle foreign exceptions.
137 (PERSONALITY_FUNCTION): Call __gnat_setup_current_excep.
139 2011-08-29 Jose Ruiz <ruiz@adacore.com>
141 * a-synbar.adb (Synchronous_Barrier): Some additional clarification.
143 2011-08-29 Thomas Quinot <quinot@adacore.com>
145 * a-synbar-posix.adb: Minor reformatting.
147 2011-08-29 Jose Ruiz <ruiz@adacore.com>
149 * a-exetim-posix.adb, a-exetim-mingw.adb, a-exetim-mingw.ads,
150 a-exetim-default.ads (Interrupt_Clocks_Supported,
151 Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
152 definitions to be compliant with AI-0171. The target systems do not
153 support separate account for the execution time of interrupt handlers.
155 2011-08-29 Jose Ruiz <ruiz@adacore.com>
157 * a-synbar.adb (Wait): Change the order of evaluation of the conditions
158 in the barrier to put first the easiest to evaluate (and the one which
159 will be True more often). More efficient.
161 2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
163 * s-atocou-x86.adb: Fix constraint in machine code insertion.
165 2011-08-29 Bob Duff <duff@adacore.com>
167 * aspects.ads, aspects.adb: Add new aspects for various pragmas and
168 attributes that are now aspects, as specified by AI05-0229-1.
169 * sem_ch13.adb (Analyze_Aspect_Specifications,
170 Check_Aspect_At_Freeze_Point): Analyze the new aspects. Turn them into
171 pragmas or attribute references, as appropriate.
173 2011-08-29 Robert Dewar <dewar@adacore.com>
175 * a-synbar.ads, a-synbar.adb, a-synbar-posix.adb,
176 a-synbar-posix.ads: Minor reformatting.
178 2011-08-29 Yannick Moy <moy@adacore.com>
180 * snames.ads-tmpl: Add name Force.
182 2011-08-29 Pascal Obry <obry@adacore.com>
184 * prj-nmsc.adb: Minor reformatting.
186 2011-08-29 Jose Ruiz <ruiz@adacore.com>
188 * a-exetim.ads (Interrupt_Clocks_Supported,
189 Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
190 definitions to be compliant with AI-0171.
192 2011-08-29 Robert Dewar <dewar@adacore.com>
194 * a-ngelfu.adb: Add comments.
196 2011-08-29 Geert Bosch <bosch@adacore.com>
198 * a-ngelfu.adb (Tan): Do not raise Constraint_Error if the argument is
199 the closest machine number to Pi / 2.0.
201 2011-08-29 Jose Ruiz <ruiz@adacore.com>
203 * impunit.adb (Non_Imp_File_Names_12): Add a-synbar for new Ada 2012
204 package Ada.Synchronous_Barriers.
205 * a-synbar.ads, a-synbar.adb, a-synbar-posix.ads, a-synbar-posix.adb:
206 Add new specs and bodies for Ada.Synchronous_Barriers. There is a
207 default implementation using protected objects and another one
208 a-synbar-posix using POSIX barriers as the underlying support.
209 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for Linux (x86,
210 x86_64, ia64) and MIPS IRIX): Use the a-synbar-posix implementation of
211 Ada.Synchronous_Barriers which uses POSIX barriers (more efficient).
212 Clean up dependencies.
213 * Makefile.rtl (GNATRTL_TASKING_OBJS): Add a-synbar.o
215 2011-08-29 Robert Dewar <dewar@adacore.com>
217 * sem_ch7.adb, make.adb, sem_res.adb, exp_intr.adb,
218 exp_dist.adb: Minor code reorganization.
221 2011-08-29 Thomas Quinot <quinot@adacore.com>
223 * sem_cat.adb (Validate_RACW_Primitive): The return type of an RACW
224 primitive operation must support external streaming if it is not a
225 controlling access result.
227 2011-08-29 Thomas Quinot <quinot@adacore.com>
229 * sinfo.ads, sem_ch7.adb: Minor reformatting.
231 2011-08-29 Bob Duff <duff@adacore.com>
233 * sem_ch4.adb (Analyze_Allocator): Check No_Nested_Finalization
234 restriction on allocators, as required by AI05-0013-1.
235 * restrict.ads: Minor comment fix.
237 2011-08-29 Tristan Gingold <gingold@adacore.com>
239 * a-exexpr.adb, a-except-2005.ads (Jmpbuf_Address): Move to a-exexpr.adb
240 (To_Jmpbuf_Address): Ditto
241 (builtin_longjmp): Ditto
243 2011-08-29 Thomas Quinot <quinot@adacore.com>
245 * sem_res.adb: Minor reformatting.
247 2011-08-29 Vincent Celier <celier@adacore.com>
249 * make.adb (Gnatmake): Move special processing for VM targets after the
250 call to Get_Target_Parameters.
252 2011-08-29 Thomas Quinot <quinot@adacore.com>
254 * sem_ch12.adb, par-ch12.adb: Minor reformatting.
256 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
258 * sem_res.adb (Resolve_Allocator): Implement Ada2012-B052. Detect cases
259 where an anonymous access discriminant of a limited designated type
260 appears in a non-immutably limited discriminated type and issue an
261 error message. Add local variable Desig_T and replace all occurrences
264 2011-08-29 Jose Ruiz <ruiz@adacore.com>
266 * a-rttiev.adb (Set_Handler): Update comment to indicate that our
267 implementation is compliant to RM D.15(15/2) after the modification
268 imposed by AI05-0094-1 (binding interpretation).
270 2011-08-29 Robert Dewar <dewar@adacore.com>
272 * exp_ch9.adb, s-tasren.adb, exp_sel.adb, exp_sel.ads, exp_ch11.adb,
273 s-interr-hwint.adb, s-tpobop.adb, sem_ch13.adb: Minor reformatting.
275 2011-08-29 Thomas Quinot <quinot@adacore.com>
277 * par-endh.adb (Check_End): For an END where it is mandatory to repeat
278 the scope name, do not report a missing label as a style violation (it
279 will be diagnosed as an illegality).
280 * exp_dist.adb (Add_Params_For_Variant_Components): Fix handling of
281 variant records: Get_Enum_Lit_From_Pos already returns a usage
282 occurrence of the literal, no need to use New_Occurrence_Of. Set Etype
283 on Expr in Integer_Literal case so that it can be used by
286 2011-08-29 Tristan Gingold <gingold@adacore.com>
288 * exp_sel.ads (Build_Abort_BLock_Handler): New function spec.
290 * exp_sel.adb (Build_Abort_Block): Use Build_Abort_Block_Handler.
291 (Build_Abort_Block_Handler): New function to build an Abort_Signal
293 * exp_ch9.adb (Expand_N_Asynchronous_Select): Call
294 Build_Abort_Block_Handler to build the exception handler. Do not
295 undefer aborts for the Abort_Signal exception handler if back-end
297 * exp_ch11.adb (Expand_Exception_Handlers): Do not undefer aborts if
298 back_end exceptions for all others and abort_signal.
299 * s-except.ads (ZCX_By_Default): New constant.
300 * a-except-2005.adb (Raise_Exception): Do not defer abort if ZCX.
301 (Raise_Exception_Always): Ditto.
302 (Raise_From_Signal_Handler): Ditto.
303 (Raise_With_Location_And_Msg): Ditto.
304 (Raise_With_Msg): Ditto.
306 (Reraise_Occurence): Ditto.
307 (Reraise_Occurrence_Always): Ditto.
308 * s-tasren.adb (Exceptional_Complete_Rendezvous): Defer aborts if ZCX.
309 * s-tpobop.adb: (Exceptional_Complete_Body): Undefer abort if ZCX.
311 2011-08-29 Thomas Quinot <quinot@adacore.com>
313 * sem_util.ads (Get_Enum_Lit_From_Pos): Clarify documentation.
315 2011-08-29 Robert Dewar <dewar@adacore.com>
317 * snames.adb-tmpl, sem_ch13.adb: Minor reformatting
318 Minor code reorganization.
320 2011-08-29 Bob Duff <duff@adacore.com>
322 * usage.adb (-gnatwy): Fix documentation: this switch applies to Ada
323 2012, not just Ada 2005.
325 2011-08-29 Vincent Celier <celier@adacore.com>
327 * gnat_ugn.texi: Indicate that when the compiler is called by gnatmake
328 with a project file or with gprbuid, if -gnatep= is specified, the
329 builder may need to be invoked with -x.
331 2011-08-29 Tristan Gingold <gingold@adacore.com>
333 * a-exexpr-gcc.adb: Minor comment fix.
335 2011-08-29 Robert Dewar <dewar@adacore.com>
337 * sem_ch8.adb: Minor reformatting.
339 2011-08-29 Bob Duff <duff@adacore.com>
341 * par-ch2.adb (P_Identifier): Warn that "some" is reserved in Ada 2012.
342 * par-ch4.adb (P_Quantified_Expression): Remove unnecessary code for
343 treating "some" as unreserved in earlier Ada versions. This is now
344 handled in Snames.Is_Keyword_Name. Parse "for some" using Tok_Some,
345 rather than Name_Some, since Tok_Some is now recognized as reserved.
346 * scans.adb (Initialize_Ada_Keywords): Handle Tok_Some like any other
348 * scans.ads: Minor comment fixes.
349 * snames.adb-tmpl (Is_Keyword_Name): Handle Ada 2012 reserved words as
350 for other language versions.
351 * scn.adb (Scan_Reserved_Identifier): Remove unnecessary code for
352 treating "some" as unreserved in earlier Ada versions. This is now
353 handled in Snames.Is_Keyword_Name.
354 * par-ch3.adb (P_Defining_Identifier): Warn that "some" is reserved in
356 (P_Subtype_Mark_Resync): Remove unnecessary code for treating "some" as
357 unreserved in earlier Ada versions. This is now handled in
358 Snames.Is_Keyword_Name.
359 * snames.ads-tmpl (Ada_2012_Reserved_Words): Handle Ada 2012 reserved
360 words as for other language versions.
361 * gnat_ugn.texi (-gnatwy): Fix documentation: this switch applies to
362 Ada 2012, not just Ada 2005.
364 2011-08-29 Ed Schonberg <schonberg@adacore.com>
366 * sem_ch13.adb: Additional semantic checks for aspects involved in
369 2011-08-29 Matthew Heaney <heaney@adacore.com>
371 * a-comutr.ads, a-comutr.adb, a-cimutr.ads, a-cimutr.adb,
372 a-cbmutr.ads, a-cbmutr.adb (Find_In_Subtree): Remove superfluous
374 (Ancestor_Find): ditto.
376 2011-08-29 Thomas Quinot <quinot@adacore.com>
378 * par-endh.adb: Minor reformatting.
380 2011-08-29 Tristan Gingold <gingold@adacore.com>
382 * a-exexpr-gcc.adb (Unwind_Action) Rewrite as an integer with constants.
383 (GNAT_GCC_Exception): Remove N_Cleanups_To_Trigger component.
384 (Adjust_N_CLeanups_For): Remove.
385 (CleanupUnwind_Handler): Call Unhandled_Exception_Terminate when end of
387 (Propgate_Exception): Adjust.
388 * raise-gcc.c: Add a few static/const.
389 (Adjust_N_Cleanups_For): Remove declaration.
390 (PERSONALITY_FUNCTION): Remove code dealing with N_Cleanups_To_Trigger.
392 2011-08-29 Ed Schonberg <schonberg@adacore.com>
394 * sem_ch8.adb: Use type of function return when rewriting as object
397 2011-08-29 Gary Dismukes <dismukes@adacore.com>
399 * sem_type.adb: Minor reformatting.
401 2011-08-29 Robert Dewar <dewar@adacore.com>
403 * makeutl.adb: Minor reformatting.
405 2011-08-29 Ed Schonberg <schonberg@adacore.com>
407 * sem_ch8.adb (Analyze_Object_Renaming): If the renamed object is a
408 function call of a limited type, the expansion of the renaming is
409 complicated by the presence of various temporaries and subtypes that
410 capture constraints of the renamed object.
411 Rewrite node as an object declaration, whose expansion is simpler.
412 Given that the object is limited there is no copy involved and no
415 2011-08-29 Robert Dewar <dewar@adacore.com>
417 * exp_ch5.adb, sinfo.ads, make.adb, s-pooglo.adb, sem_ch12.adb,
418 freeze.adb, sem_ch6.adb, par-ch12.adb: Minor reformatting.
420 2011-08-29 Tristan Gingold <gingold@adacore.com>
422 * system-darwin-x86.ads, system-linux-s390x.ads, system-linux-alpha.ads,
423 system-tru64.ads, system-irix-n32.ads, system-vxworks-arm.ads,
424 system-linux-hppa.ads, system-linux-s390.ads,
425 system-solaris-sparcv9.ads, system-mingw.ads, system-linux-ia64.ads,
426 system-vms_64.ads, system-vxworks-sparcv9.ads, system-linux-ppc.ads,
427 system-aix64.ads, system-lynxos-ppc.ads, system-linux-sh4.ads,
428 system-solaris-x86.ads, system-linux-x86_64.ads, system-linux-x86.ads,
429 system-vxworks-ppc.ads, system-hpux.ads, system-darwin-ppc.ads,
430 system-solaris-sparc.ads, system-lynxos-x86.ads,
431 system-vxworks-m68k.ads, system-hpux-ia64.ads, system-irix-o32.ads,
432 system-solaris-x86_64.ads, system-mingw-x86_64.ads,
433 system-vxworks-mips.ads, system-linux-sparc.ads, system-vms-ia64.ads,
434 system-freebsd-x86.ads, system-aix.ads, system-darwin-x86_64.ads,
435 system-vxworks-x86.ads: Remove GCC_ZCX_Support
436 * s-taprop-posix.adb, s-taprop-irix.adb, s-taprop-vxworks.adb,
437 s-taprop-tru64.adb, s-taprop-linux.adb, s-taprop-solaris.adb: Ditto.
438 * opt.ads: Adjust comment.
439 * targparm.ads, targparm.adb: Remove GCC_ZCX_Support_On_Target.
440 * gnat1drv.adb: Do not check for GCC_ZCX_Support_On_Target.
441 * system.ads: Move GCC_ZCX_Support to obsolete entries.
443 2011-08-29 Emmanuel Briot <briot@adacore.com>
445 * makeutl.adb (Do_Complete): Resolve symbolic links when a relative
446 file name is specified on the gnatmake or gprbuild command line, and
447 before we search for that file in the project.
449 2011-08-29 Ed Schonberg <schonberg@adacore.com>
451 * sem_type.adb (Within_Instance): New predicate in Collect_Interps,
452 used to determine whether a possible interpretation for an overloadable
453 entity is declared within the current instantiation and should be
454 included in the candidate set.
456 2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
458 * gnat_rm.texi, gnat_ugn.texi: Clean ups.
460 2011-08-29 Ed Schonberg <schonberg@adacore.com>
462 * sem_res.adb (Resolve_Actuals): Use base type to determine whether an
463 access subtype is access_to_subprogram, when applying checks for
466 2011-08-29 Matthew Heaney <heaney@adacore.com>
468 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Splice_Subtree): Only check
469 for sibling when common parent.
471 2011-08-29 Thomas Quinot <quinot@adacore.com>
473 * get_scos.adb: Literals of Pragma_Id are pragma names prefixed with
476 2011-08-29 Ed Schonberg <schonberg@adacore.com>
478 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Enable freeze actions
479 for the return type when in ASIS mode.
481 2011-08-29 Vincent Celier <celier@adacore.com>
483 * make.adb (Gnatmake): Get the default search dirs, then the target
484 parameters after getting the Builder switches, as the Builder switches
485 may include --RTS= and that could change the default search dirs.
487 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
489 * exp_ch7.adb (Make_Adjust_Call): Rewrite to mimic the structure of
490 Make_Final_Call. Move the processing for class-wide types before the
491 processing for derivations from [Limited_]Controlled.
492 (Make_Final_Call): Move the processing for class-wide types before the
493 processing for derivations from [Limited_]Controlled.
494 * s-stposu.adb (Allocate_Any_Controlled): Correct the membership check.
495 Add code to account for alignments larger than the list header. Add a
496 comment illustrating the structure of the allocated object + padding +
498 (Deallocate_Any_Controlled): Add code to account for alignments larger
499 than the list header.
501 2011-08-29 Ed Schonberg <schonberg@adacore.com>
503 * sinfo.ads, sinfo.adb: New node kind
504 N_Formal_Incomplete_Type_Definition, related flags.
505 par-ch12.adb (P_Formal_Type_Declaration, G_Formal_Type_Definition):
506 Parse formal incomplete types.
507 * sem.adb (Analyze): Formal_Incomplete_Type_Definitions are handled in
509 * sem_ch7.adb (Analyze_Package_Specification, Unit_Requires_Body):
510 Formal incomplete types do not need completion.
511 * sem_ch12.adb (Analyze_Formal_Incomplete_Type,
512 Validate_Incomplete_Type_Instance): New procedures to handle formal
514 * freeze.adb (Freeze_Entity): Do not freeze the subtype of an actual
515 that corresponds to a formal incomplete type.
516 * sprint.adb: Handle formal incomplete type declarations.
517 * exp_util.adb (Insert_Actions): An incomplete_type_definition is not
520 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
522 * a-fihema.ads, a-fihema.adb: Unit removed.
523 * a-undesu.ads, a-undesu.adb: New unit implementing
524 Ada.Unchecked_Deallocate_Subpool.
525 * einfo.adb: Remove Associated_Collection from the node usage.
526 Add Finalization_Master to the node usage.
527 (Associated_Collection): Removed.
528 (Finalization_Master): New routine.
529 (Set_Associated_Collection): Removed.
530 (Set_Finalization_Master): New routine.
531 (Write_Field23_Name): Remove Associated_Collection from the output. Add
532 Finalization_Master to the output.
533 * einfo.ads: Remove attribute Associated_Collection and its uses in
535 Add new attribute Finalization_Master along with its uses in entitites.
536 (Associated_Collection): Removed along with its pragma import.
537 (Finalization_Master): New routine along with a pragma import.
538 (Set_Associated_Collection): Removed along with its pragma import.
539 (Set_Finalization_Master): New routine along with a pragma import.
540 * exp_ch3.adb (Expand_Freeze_Array_Type): Replace call to
541 Build_Finalization_Collection with Build_Finalization_Master.
542 (Expand_Freeze_Record_Type): Move the generation of Finalize_Address
543 before the bodies of the predefined routines. Add comment explaining
544 this. Replace call to Build_Finalization_Collection with
545 Build_Finalization_Master.
546 (Freeze_Type): Replace call to Build_Finalization_Collection with
547 Build_Finalization_Master.
548 (Make_Finalize_Address_Body): Comment reformatting.
549 (Make_Predefined_Primitive_Specs): Code reformatting.
550 (Stream_Operation_OK): Update comment mentioning finalization
551 collections. Replace RE_Finalization_Collection with
552 RE_Finalization_Master.
553 * exp_ch4.adb (Complete_Controlled_Allocation): Replace call to
554 Associated_Collection with Finalization_Master. Replace call to
555 Build_Finalization_Collection with Build_Finalization_Master.
556 (Expand_Allocator_Expression): Replace call to Associated_Collection
557 with Finalization_Master. Replace call to Set_Associated_Collection with
558 Set_Finalization_Master. Remove the generation of
559 Set_Finalize_Address_Ptr.
560 (Expand_N_Allocator): Replace call to Associated_Collection with
561 Finalization_Master. Remove the generation of Set_Finalize_Address_Ptr.
562 * exp_ch6.adb (Add_Collection_Actual_To_Build_In_Place_Call): Renamed to
563 Add_Finalization_Master_Actual_To_Build_In_Place_Call. Update the
564 comment on usage. Replace call to Needs_BIP_Collection with
565 Needs_BIP_Finalization_Master Remplace BIP_Collection with
566 BIP_Finalization_Master. Update all comments which mention finalization
567 collections. Replace Associated_Collection with
568 Finalization_Master. Replace Build_Finalization_Collection with
569 Build_Finalization_Master.
570 (BIP_Formal_Suffix): Update BIP_Collection's case.
571 (Build_Heap_Allocator): Update the related comment. Rename local
572 variable Collect to Fin_Mas_Id and update its occurrences. Update
573 comments which mention finalization collections. Replace
574 Set_Associated_Collection with Set_Finalization_Master.
575 (Expand_Call): Update the code which detects a special piece of library
577 (Make_Build_In_Place_Call_In_Allocator): Replace the call to
578 Add_Collection_Actual_To_Build_In_Place_Call with
579 Add_Finalization_Master_Actual_To_Build_In_Place_Call. Remove the code
580 which generates a call to Make_Set_Finalize_Address_Ptr_Call.
581 (Make_Build_In_Place_Call_In_Anonymous_Context): Replace call to
582 Add_Collection_Actual_To_Build_In_Place_Call with
583 Add_Finalization_Master_Actual_To_Build_In_Place_Call.
584 (Make_Build_In_Place_Call_In_Assignment): Replace call to
585 Add_Collection_Actual_To_Build_In_Place_Call with
586 Add_Finalization_Master_Actual_To_Build_In_Place_Call.
587 (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
588 * exp_ch6.ads: Rename BIP_Collection to BIP_Finalization_Master.
589 (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
590 * exp_ch7.adb (Build_BIP_Cleanup_Stmts): Update comment on usage.
591 Rename local variable Collect to Fin_Mas_Id and update its occurrences.
592 Replace call to Set_Associated_Collection with Set_Finalization_Master.
593 (Build_Finalization_Collection): Renamed to Build_Finalization_Master.
594 Replace the call to Associated_Collection with Finalization_Master.
595 Rename local variable Coll_Id to Fin_Mas_Id and update its occurrences.
596 Update the way finalization master names are generated. Update the
597 retrieval of the correct access type which will carry the pool and
599 (Make_Final_Call): Reimplement the way [Deep_]Finalize is retrieved.
600 (Make_Finalize_Address_Body): Abstract types do not need
601 Finalize_Address. Code reformatting.
602 (Make_Finalize_Address_Stmts): Update comment on usage.
603 (Make_Set_Finalize_Address_Ptr_Call): Removed.
604 (Process_Declarations): Update comments.
605 * exp_ch7.ads (Build_Finalization_Collection): Renamed to
606 Build_Finalization_Master. Update associated comment.
607 (Make_Set_Finalize_Address_Ptr_Call): Removed.
608 * exp_ch13.adb: Update comments which mention finalization collections.
609 (Expand_N_Free_Statement): Replace the call to Associated_Collection
610 with Finalization_Master.
611 * exp_util.adb (Build_Allocate_Deallocate_Proc): Reimplemented to
612 create calls to routines Allocate_Any_Controlled and
613 Deallocate_Any_Controlled.
614 (Find_Finalize_Address): New routine.
615 (Is_Allocate_Deallocate_Proc): Update the RTE entities used in the
617 (Requires_Cleanup_Actions): Update the comment on freeze node
619 * exp_util.ads: Remove comment on generated code for
620 Build_Allocate_Deallocate_Proc. The code is now quite complex and it
621 is better to simply look in the body.
622 * freeze.adb (Freeze_All): Update the comment of finalization
623 collections. Replace the call to Associated_Collection with
624 Finalization_Master. Replace the call to Build_Finalization_Collection
625 with Build_Finalization_Master.
626 * impunit.adb: Add a-undesu and s-stposu to the list of units.
627 * Makefile.rtl: Add files a-undesu, s-finmas and s-stposu. Remove file
629 * rtsfind.adb (Get_Unit_Name): Remove the processing for children of
630 Ada.Finalization. Add processing for children of System.Storage_Pools.
631 * rtsfind.ads: Remove the naming of second level children of
633 Remove Ada_Finalization_Heap_Management from the list of units.
634 Remove subtype Ada_Finalization_Child.
635 Remove the following subprogram entities:
639 RE_Finalization_Collection
640 RE_Finalization_Collection_Ptr
641 RE_Set_Finalize_Address_Ptr
643 Add the naming of second level children of System.Storage_Pools.
644 Add System_Finalization_Masters and System_Storage_Pools_Subpools to
646 Add subtype System_Storage_Pools_Child.
647 Add the following subprogram entities to System.Finalization_Masters:
649 RE_Finalization_Master
650 RE_Finalization_Master_Ptr
652 Add the following subprogram entities to System.Storage_Pools.Subpools:
654 RE_Allocate_Any_Controlled
655 RE_Deallocate_Any_Controlled
656 RE_Root_Storage_Pool_With_Subpools
660 Move the following subprogram entities from
661 Ada.Finalization.Heap_Management to System.Finalization_Masters:
663 RE_Add_Offset_To_Address
668 * sem_ch3.adb (Access_Type_Declaration): Replace the call to
669 Set_Associated_Collection with Set_Finalization_Master.
670 * sem_ch6.adb (Create_Extra_Formals): Update the way extra formal
671 BIP_Finalization_Master is created.
672 * s-finmas.adb: New unit System.Finalization_Masters.
673 * s-finmas.ads: New unit System.Finalization_Masters.
674 * s-stopoo.ads, s-stopoo.adb: Minor code reformatting.
675 * s-stposu.ads, s-stposu.adb: New unit implementing
676 System.Storage_Pools.Subpools.
678 2011-08-29 Bob Duff <duff@adacore.com>
680 * tbuild.adb: Add assertion.
682 2011-08-29 Thomas Quinot <quinot@adacore.com>
684 * s-pooglo.adb: Minor reformatting.
686 2011-08-29 Ed Schonberg <schonberg@adacore.com>
688 * exp_ch5.adb (Expand_N_Assignment_Statement): if the left-hand side is
689 an indexed component of a packed array whose element type is a record
690 with a representation clause different from that of the right-hand
691 side, generate a temporary to minimuze the number of bit-field
692 operations generated.
694 2011-08-29 Ed Schonberg <schonberg@adacore.com>
696 * exp_util.adb (Insert_Actions): Use clauses can be part of lists of
697 declarations, and thus are likely insertion points for actions.
699 2011-08-29 Bob Duff <duff@adacore.com>
701 * einfo.ads: Minor comment fix.
703 2011-08-29 Robert Dewar <dewar@adacore.com>
705 * frontend.adb, gnat1drv.adb: Minor reformatting.
707 2011-08-29 Tristan Gingold <gingold@adacore.com>
709 * s-pooglo.adb (Allocate, Deallocate): Take into account the alignment.
710 * a-fihema.adb (Allocate, Deallocate): Ditto. Possibly add padding
711 space in front of the header.
713 2011-08-29 Johannes Kanig <kanig@adacore.com>
715 * frontend.adb (Frontend): Exit after creating Standard package when
717 * gnat1drv.adb (Gnat1drv): Call Backend right away when -gnatd.H is
720 2011-08-29 Robert Dewar <dewar@adacore.com>
722 * exp_ch9.adb, mlib-prj.adb, prj.adb, prj.ads, ttypes.ads, sem_ch4.adb,
723 makeutl.adb, makeutl.ads, atree.ads, snames.adb-tmpl,
724 snames.ads-tmpl: Minor reformatting.
726 2011-08-29 Philippe Gil <gil@adacore.com>
728 * prj.adb (Reset_Units_In_Table): New procedure.
729 Reset units to avoid access to freed memory.
731 2011-08-29 Thomas Quinot <quinot@adacore.com>
733 * get_scos.adb: When reading a P statement SCO without a pragma name
734 (from an older ALI file), ensure that the Pragma_Name component is set
735 to Unknown_Pragma (not left uninitialized).
737 2011-08-29 Vincent Celier <celier@adacore.com>
739 * makeutl.adb (Get_Directories): New procedure moved from Buildgpr and
740 modified to compute correctly the object path of a SAL project that is
741 extending another library project.
742 (Write_Path_File): New procedure.
743 * makeutl.ads (Directories): New table moved from Buildgpr
744 (Get_Directories): New procedure moved from Buildgpr
745 (Write_Path_File): New procedure
746 * mlib-prj.adb (Build_Library): Use Makeutl.Get_Directories to set the
747 paths before binding SALs, instead of Set_Ada_Paths.
748 * prj-env.adb (Set_Path_File_Var): Procedure has been moved to package
750 * prj.adb (Set_Path_File_Var): New procedure moved from Prj.Env
751 (Current_Source_Path_File_Of): New function
752 (Set_Current_Object_Path_File_Of): New procedure
753 (Current_Source_Object_File_Of): New function
754 (Set_Current_Object_Path_File_Of): New procedure
755 * prj.ads (Set_Path_File_Var): New procedure moved from Prj.Env
756 (Current_Source_Path_File_Of): New function
757 (Set_Current_Object_Path_File_Of): New procedure
758 (Current_Source_Object_File_Of): New function
759 (Set_Current_Object_Path_File_Of): New procedure
761 2011-08-29 Ed Schonberg <schonberg@adacore.com>
763 * exp_ch5.adb (Expand_N_Assignment_Statement): For an assignment to a
764 packed entity, use a bit-field assignment only if there is no change of
767 2011-08-29 Thomas Quinot <quinot@adacore.com>
769 * rtsfind.ads, exp_ch3.adb (In_Runtime): Minor code improvement, use
770 Is_RTU instead of using Chars comparisons.
772 2011-08-29 Thomas Quinot <quinot@adacore.com>
774 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do not create a
775 temporary object if the actual is constrained, and the discriminants
776 read from the stream don't match.
778 2011-08-29 Tristan Gingold <gingold@adacore.com>
780 * sem_attr.adb, exp_attr.adb: Add handling of
781 Attribute_System_Allocator_Alignment
782 * snames.ads-tmpl: Add Name_System_Allocator_Alignment and
783 Attribute_System_Allocator_Alignment.
784 * ttypes.ads, get_targ.ads: Add Get_System_Allocator_Alignment.
785 * gcc-interface/targtyps.c, gcc-interface/utils2.c,
786 gcc-interface/gigi.h: Renames get_target_default_allocator_alignment to
787 get_target_system_allocator_alignment.
789 2011-08-29 Arnaud Charlet <charlet@adacore.com>
791 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
794 2011-08-29 Arnaud Charlet <charlet@adacore.com>
796 * exp_ch3.adb (In_Runtime): Fix typo.
798 2011-08-29 Bob Duff <duff@adacore.com>
800 * sem_ch4.adb (Analyze_Allocator): Analyze the subpool specification.
802 2011-08-29 Ed Schonberg <schonberg@adacore.com>
804 * exp_ch3.adb (Expand_N_Object_Declaration): If the entity is tagged
805 and a separate tag assignment is generated, ensure that the tag
806 assignment is analyzed.
808 2011-08-29 Ed Schonberg <schonberg@adacore.com>
810 * atree.ads, atree.adb (Copy_Separate_List): New function that applies
811 Copy_Separate_Tree to a list of nodes. Used to create disjoint copies
812 of statement lists that may contain local declarations.
813 * exp_ch9.adb (Expand_N_Timed_Entry_Call): Use Copy_Separate_List to
814 duplicate the triggering statements needed for the expansion of this
815 construct, when the trigger is a dispatching call to a synchronized
818 2011-08-29 Arnaud Charlet <charlet@adacore.com>
820 * gnat_rm.texi: Add doc for 'Elab_Subp_Body.
821 * bindgen.adb: Add comments.
822 * snames.adb-tmpl (Is_Attribute_Name): Only recognize 'Elab_Subp_Body
825 2011-08-29 Robert Dewar <dewar@adacore.com>
827 * exp_attr.adb: Minor reformatting.
828 Minor code reorganization and commenting.
829 * par_sco.adb, checks.adb, sem_attr.adb, get_scos.adb: Minor
832 2011-08-29 Thomas Quinot <quinot@adacore.com>
834 * get_scos.adb: Ignore chaining indicators not currently supported
837 2011-08-29 Arnaud Charlet <charlet@adacore.com>
839 * system.ads: Minor editing.
841 2011-08-29 Arnaud Charlet <charlet@adacore.com>
843 * bindgen.adb (Gen_Elab_Calls): Generate calls to subp'Elab_Subp_Body in
845 * sem_attr.ads, sem_attr.adb, exp_Attr.adb, sem_ch6.adb: Add handling of
846 Attribute_Elab_Subp_Body.
847 * snames.ads-tmpl (Attribute_Elab_Subp_Body, Name_Elab_Subp_Body): New.
848 * sem_util.adb: Update comments.
850 2011-08-29 Thomas Quinot <quinot@adacore.com>
852 * par_sco.adb, scos.adb, scos.ads, put_scos.adb, get_scos.adb: Record
853 pragma name for each SCO statement corresponding to a pragma.
855 2011-08-29 Arnaud Charlet <charlet@adacore.com>
857 * opt.ads: Minor editing.
859 2011-08-29 Yannick Moy <moy@adacore.com>
861 * gnat1drv.adb (Adjust_Global_Switches): Remove options for ALFA mode
862 that only made sense for CodePeer mode.
864 2011-08-29 Jose Ruiz <ruiz@adacore.com>
866 * targparm.ads (Support_64_Bit_Divides_On_Target): Remove this flag
867 which is no longer used.
868 * targparm.adb (S64, S64_Str, Get_Target_Parameters): Remove the
869 handling of the 64-bit division check.
870 * exp_ch4.adb (Expand_N_Op_Divide): Remove the check for 64-bit
872 * system*.ads (Support_64_Bit_Divides): Remove this flag which is no
875 2011-08-29 Thomas Quinot <quinot@adacore.com>
877 * get_scos.adb: Minor reformatting.
879 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
881 * exp_util.adb (Process_Statements_For_Controlled_Objects): Whenever a
882 statement list is wrapped in a block, the block is explicitly analyzed
883 in order to properly redecorate the entities and create a servicing
886 2011-08-29 Tristan Gingold <gingold@adacore.com>
888 * sinfo.ads, sinfo.adb (Zero_Cost_Handling): Remove.
889 (Set_Zero_Cost_Handling): Remove.
891 2011-08-29 Thomas Quinot <quinot@adacore.com>
893 * par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting
895 2011-08-29 Geert Bosch <bosch@adacore.com>
897 * s-vaflop-vms-alpha.adb (Neg_F): Use subtraction instead of negation
898 instruction, as the latter may produce -0.0, which is not a valid VAX
900 (Neg_G): Likewise for VAX F float.
902 2011-08-29 Robert Dewar <dewar@adacore.com>
904 * exp_util.adb: Minor reformatting.
906 2011-08-29 Yannick Moy <moy@adacore.com>
908 * sem_ch3.adb: Minor comment update.
910 2011-08-29 Thomas Quinot <quinot@adacore.com>
912 * checks.adb (Apply_Type_Conversion_Checks): Use the Underlying_Type of
915 2011-08-29 Thomas Quinot <quinot@adacore.com>
917 * par_sco.adb (Traverse_Declarations_Or_Statements): Do not flush
918 current statement sequence on a generic instantiation or a subprogram
921 2011-08-29 Robert Dewar <dewar@adacore.com>
923 * sem_type.adb, einfo.ads, freeze.adb, exp_ch4.adb, sem_ch13.adb:
926 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
928 * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
929 Correct the check which involves the freeze node of a controlled or
930 access-to-controlled type.
932 2011-08-29 Geert Bosch <bosch@adacore.com>
934 * sem_warn.adb (Check_Code_Statement): Remove check for consecutive Asm
936 * s-vaflop-vms-alpha.adb: Remove bogus Volatile => True arguments from
939 2011-08-29 Yannick Moy <moy@adacore.com>
941 * sem_ch3.adb (Array_Type_Declaration): Insert a subtype declaration
942 for every index type and component type that is not a subtype_mark.
943 (Process_Subtype): Set Etype of subtype.
945 2011-08-29 Robert Dewar <dewar@adacore.com>
947 * a-cbmutr.adb, a-cimutr.adb, a-comutr.adb, prj-nmsc.adb: Minor code
948 reorganization. Minor reformatting.
950 2011-08-29 Steve Baird <baird@adacore.com>
952 * exp_ch4.adb (Expand_N_Op_Expon): Suppress N_Op_Expon node expansion
953 for CodePeer and ALFA modes.
955 2011-08-29 Ed Schonberg <schonberg@adacore.com>
957 * sem_type.adb (Collect_Interps): Within an instance, collect a homonym
958 that comes from an enclosing scope if it is not the renaming of an
959 actual, to handle properly a spurious ambiguity in an instance.
961 2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
963 * sem_ch13.adb (Alignment_Check_For_Esize_Change): Rename to...
964 (Alignment_Check_For_Size_Change): ...this. Add SIZE parameter and
965 use it instead of the Esize of the first parameter.
966 (Analyze_Attribute_Definition_Clause) <Object_Size>: Adjust call to
968 <Size>: Likewise. Call it for composite types on the RM size.
970 2011-08-29 Yannick Moy <moy@adacore.com>
972 * exp_ch4.adb (Expand_N_Op_Not): Do not expand not on array.
973 * sem_util.adb (Unique_Name): Correct behaviour for names of
976 2011-08-29 Yannick Moy <moy@adacore.com>
978 * sem_prag.adb (Check_Precondition_Postcondition): In formal
979 verification mode, analyze pragma expression for correctness, for
980 pre/post on library-level subprogram, as it is not expanded later.
982 2011-08-29 Yannick Moy <moy@adacore.com>
984 * exp_aggr.adb (Expand_Array_Aggregate): Do not expand array aggregates
985 in formal verification.
987 2011-08-29 Thomas Quinot <quinot@adacore.com>
989 * sem_util.adb: Minor reformatting.
990 * freeze.adb, sem_ch13.adb: Fix comment: Bit_Order is an attribute,
992 * par_sco.ads, par_sco.adb: Update comments.
994 2011-08-29 Yannick Moy <moy@adacore.com>
996 * einfo.adb, einfo.ads: Remove flag Is_Postcondition_Proc and
997 associated getter/setter.
998 * sem_ch6.adb: Remove reference to Is_Postcondition_Proc.
1000 2011-08-29 Vincent Celier <celier@adacore.com>
1002 * prj-attr.adb: New Compiler attribute Dependency_Kind and Language_Kind
1003 * prj-conf.adb: Add_Default_GNAT_Naming_Scheme: Add a package Compiler
1004 with declarations for Language_Kind and Dependency_Kind for Ada.
1005 * prj-nmsc.adb (Check_Unit_Name): New name of procedure Check_Ada_Name
1006 (Process_Compiler): Take into account the new attributes Dependency_Kind
1008 (Check_Configuration): Check if language kind is unit based, not if the
1009 language name is Ada.
1010 (Process_Exceptions_Unit_Based): Ditto
1011 (Add_Language): Remove default additions of language and dependency kind
1012 * prj.ads: Minor comment change
1013 * snames.ads-tmpl: New standard names Dependency_Kind and Language_Kind
1015 2011-08-29 Johannes Kanig <kanig@adacore.com>
1017 * debug.adb: Update comments.
1019 2011-08-24 Joseph Myers <joseph@codesourcery.com>
1021 * gcc-interface/Make-lang.in (CFLAGS-ada/tracebak.o)
1022 (CFLAGS-ada/targext.o, CFLAGS-ada/cio.o, CFLAGS-ada/init.o)
1023 (CFLAGS-ada/initialize.o, CFLAGS-ada/raise.o): New.
1024 (ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o)
1025 (ada/initialize.o, ada/raise.o): Remove explicit compilation rules.
1027 2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1029 * gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): New.
1030 (GNATLIBCFLAGS_FOR_C): Replace
1031 TARGET_LIBGCC2_CFLAGS by PICFLAG_FOR_TARGET.
1032 (gnatlib-shared-default, gnatlib-shared-dual-win32)
1033 (gnatlib-shared-win32, gnatlib-shared-darwin, gnatlib-shared)
1034 (gnatlib-sjlj, gnatlib-zcx): Likewise.
1036 2011-08-07 Eric Botcazou <ebotcazou@adacore.com>
1038 * gcc-interface/Makefile.in (raise-gcc.o): Fix previous change.
1040 * gcc-interface/gigi.h (enumerate_modes): Fix formatting.
1042 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Revert latest change.
1044 2011-08-05 Nicolas Roche <roche@adacore.com>
1046 * gcc-interface/Makefile.in: Don't use directly ../xgcc to build shared
1047 libgnat. Use rather the value of GCC_FOR_TARGET. Fix issue with
1049 * gcc-interface/Make-lang.in: Add support for canadian cross setting.
1051 2011-08-05 Matthew Heaney <heaney@adacore.com>
1053 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Child_Count, Child_Depth):
1054 subprogram bodies declared out-of-order.
1056 2011-08-05 Yannick Moy <moy@adacore.com>
1058 * sem_util.adb (Unique_Name): only prefix with "standard" the names of
1059 entities directly in package Standard, otherwise skip the standard
1062 2011-08-05 Robert Dewar <dewar@adacore.com>
1064 * a-cbmutr.adb: Minor reformatting
1065 (Allocate_Node): refactor node allocation algorithm
1067 2011-08-05 Robert Dewar <dewar@adacore.com>
1069 * opt.ads, opt.adb (Debug_Pragmas_Disabled): New switch.
1070 * sem_prag.adb (Analyze_Pragma, case Debug_Policy): Implement Disable
1072 (Analyze_Pragma, case Check_Policy): Ditto.
1073 * sem_prag.ads (Check_Disabled): New function
1074 * snames.ads-tmpl: Add Name_Disable.
1076 2011-08-05 Robert Dewar <dewar@adacore.com>
1078 * gnat_rm.texi: Document implementation-defined policy DISABLE for
1079 pragmas Assertion_Policy, Check_Policy, Debug_Policy.
1081 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1083 * sem_prag.adb (Analyze_Pragma, case Inline): reject an Inline pragma
1084 that appears in a generic formal part and applies to a formal
1087 2011-08-05 Robert Dewar <dewar@adacore.com>
1089 * a-cbmutr.ads: Minor reformatting.
1091 2011-08-05 Matthew Heaney <heaney@adacore.com>
1093 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Read): do not use T'Valid
1094 to check count, check sign of value instead.
1095 * a-comutr.adb, a-cimutr.adb (Write): return immediately if tree empty
1096 (Copy_Subtree): allocate copy of source element
1097 (Equal_Subtree): compare elements, not access objects
1099 2011-08-05 Vincent Celier <celier@adacore.com>
1101 * gnat_ugn.texi: Fix VMS alternative.
1103 2011-08-05 Thomas Quinot <quinot@adacore.com>
1105 * sem_ch11.adb: Add comment.
1107 2011-08-05 Robert Dewar <dewar@adacore.com>
1109 * exp_util.adb: Minor comment fix.
1111 2011-08-05 Robert Dewar <dewar@adacore.com>
1113 * scng.adb (Error_Unterminated_String): Improve flag position when
1116 2011-08-05 Matthew Heaney <heaney@adacore.com>
1118 * Makefile.rtl, impunit.adb: Added a-cbmutr.ad[sb] (bounded multiway
1120 * a-cbmutr.ads, a-cbmutr.adb: This is the new Ada 2012 unit for bounded
1121 multiway tree containers.
1123 2011-08-05 Robert Dewar <dewar@adacore.com>
1125 * styleg.adb (Check_Comment): Implement comment spacing of 1 or 2
1126 * stylesw.adb: Implement -gnatyC to control comment spacing
1127 * stylesw.ads (Style_Check_Comments_Spacing): New switch (set by
1129 * usage.adb: Add line for -gnatyC.
1131 2011-08-05 Robert Dewar <dewar@adacore.com>
1133 * gnat_ugn.texi: Document -gnatyC.
1134 * vms_data.ads: Implement COMMENTS1/COMMENTS2 (retaining COMMENTS as a
1135 synonym for COMMENTS2).
1137 2011-08-05 Robert Dewar <dewar@adacore.com>
1139 * par_sco.adb, sem_ch3.adb, scos.ads, a-iteint.ads, sem_ch12.adb,
1140 a-cimutr.adb, a-cimutr.ads, sem_util.ads, sem_res.adb, a-fihema.adb,
1141 sem_ch4.adb, lib-xref-alfa.adb, exp_disp.adb, a-comutr.adb,
1142 a-comutr.ads, lib-xref.adb: Minor reformatting.
1144 2011-08-05 Robert Dewar <dewar@adacore.com>
1146 * sem_ch11.adb (Analyze_Raise_Statement): Kill assignment to formal
1147 warning if there is an exception handler present.
1149 2011-08-05 Pascal Obry <obry@adacore.com>
1151 * a-iteint.ads: Fix copyright year.
1153 2011-08-05 Thomas Quinot <quinot@adacore.com>
1155 * par_sco.adb (Traverse_Declarations_Or_Statements): Do not generate a
1156 statement SCO for a USE clause or a representation clause.
1158 2011-08-05 Yannick Moy <moy@adacore.com>
1160 * lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
1161 between body and spec for stub.
1162 (Detect_And_Add_ALFA_Scope): take into account subprogram stub
1163 * lib-xref.adb (Enclosing_Subprogram_Or_Package): in the case of a
1164 pragma precondition or postcondition, for which the enclosing
1165 subprogram or package in the AST is not the desired one, return empty.
1167 2011-08-05 Thomas Quinot <quinot@adacore.com>
1169 * g-expect.adb: Minor reformatting.
1171 2011-08-05 Bob Duff <duff@adacore.com>
1173 * a-fihema.adb: Comment out OS_Lib.
1175 2011-08-05 Matthew Heaney <heaney@adacore.com>
1177 * Makefile.rtl, impunit.adb: Added a-c[oi]mutr.ad[sb]
1178 (unbounded multiway tree containers) and a-iteint.ads.
1179 * a-comutr.ads, a-comutr.adb:
1180 This is the new Ada 2012 unit for unbounded multiway tree containers
1181 * a-cimutr.ads, a-cimutr.adb
1182 This is the new Ada 2012 unit for indefinite multiway tree containers
1183 * a-iteint.ads: New file.
1185 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1187 * gcc-interface/Makefile.in (raise-gcc.o): Search $(srcdir)/../libgcc.
1189 2011-08-05 Bob Duff <duff@adacore.com>
1191 * sinfo.ads, sinfo.adb (Subpool_Handle_Name): New attribute for
1193 * par-ch4.adb (P_Allocator): Parse new subpool specification syntax.
1195 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1197 * sem_ch4.adb (Try_Container_Indexing): New procedure to implement the
1198 general indexing aspects of Ada2012. Called when analyzing indexed
1199 components when other interpretations fail.
1200 * sem_ch8.adb (Find_Direct_Name): check for implicit dereference only
1201 in an expression context where overloading is meaningful. This excludes
1202 the occurrence in an aspect specification (efficiency only).
1203 * sem_attr.adb (Analyze_Attribute): indicate that the attributes
1204 related to iterators can be set by an attribute specification, but
1206 * sem_ch13.adb (Analyze_Aspect_Specifications): handle
1207 Constant_Indexing and Variable_Indexing.
1208 (Check_Indexing_Functions): New procedure to perform legality checks.
1209 Additional semantic checks at end of declarations.
1211 2011-08-05 Sergey Rybin <rybin@adacore.com>
1213 * tree_io.ads: Update ASIS_Version_Number because of the change of the
1214 order of calling Tree_Write/Tree_Read routines made for aspects.
1216 2011-08-05 Bob Duff <duff@adacore.com>
1218 * a-fihema.adb (Finalize): Fix race condition.
1220 2011-08-05 Yannick Moy <moy@adacore.com>
1222 * sem_ch12.adb (Analyze_Package_Instantiation,
1223 Need_Subprogram_Instance_Body): do not generate instance bodies in ALFA
1226 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1228 * sem_type.adb (Specific_Type): in an instance, the type-specific
1229 operand of an equality check that involves null may have a private
1230 type. Use full view to determine legality of construct.
1232 2011-08-05 Vincent Celier <celier@adacore.com>
1234 * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
1235 delete or close the file when the call to gnatmake was successful.
1237 2011-08-05 Yannick Moy <moy@adacore.com>
1239 * gnat1drv.adb (Adjust_Global_Switches): in ALFA mode, set
1240 Global_Discard_Names.
1242 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1244 * sinfo.ads: comments on use of entity field for aspect specifications.
1246 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1248 * sem_ch12.adb (Reset_Entity): If the entity field of the associated
1249 node is not itself an entity but a selected component, it is a
1250 rewritten parameterless call to an en enclosing synchronized operation,
1251 and this expansion will be performed again in the instance, so there is
1252 no global information to preserve.
1254 2011-08-05 Javier Miranda <miranda@adacore.com>
1256 * exp_disp.adb (Set_All_DT_Position): Cleanup code and improve support
1257 for renamings of predefined primitives.
1258 (In_Predef_Prims_DT): New subprogram.
1260 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1262 * sem_util.adb, sem_util.ads (Check_Implicit_Dereference): If a
1263 possible interpretation of name is a reference type, add an
1264 interpretation that is the designated type of the reference
1265 discriminant of that type.
1266 * sem_res.adb (resolve): If the interpretation imposed by context is an
1267 implicit dereference, rewrite the node as the deference of the
1268 reference discriminant.
1269 * sem_ch3.adb (Analyze_Subtype_Declaration, Build_Derived_Record_Type,
1270 Build_Discriminated_Subtype): Inherit Has_Implicit_Dereference from
1271 parent type or base type.
1272 * sem_ch4.adb (Process_Indexed_Component,
1273 Process_Overloaded_Indexed_Component, Indicate_Name_And_Type,
1274 Analyze_Overloaded_Selected_Component, Analyze_Selected_Component):
1275 Check for implicit dereference.
1276 (List_Operand_Interps): Indicate when an implicit dereference is
1278 * sem_ch8.adb (Find_Direct_Name): Check for implicit dereference.
1280 2011-08-05 Thomas Quinot <quinot@adacore.com>
1282 * scos.ads: Update documentation of SCO table. Pragma statements can now
1283 be marked as disabled (using 'p' instead of 'P' as the statement kind).
1284 * par_sco.ads, par_sco.adb: Implement the above change.
1285 (Process_Decisions_Defer): Generate a P decision for the first parameter
1286 of a dyadic pragma Debug.
1287 * sem_prag.adb (Analyze_Pragma, case Debug): Mark pragma as enabled if
1289 * put_scos.adb: Code simplification based on above change.
1291 2011-08-05 Robert Dewar <dewar@adacore.com>
1293 * sem_ch3.adb, gnatcmd.adb, switch-c.adb, exp_attr.adb, make.adb,
1294 bindgen.adb, einfo.adb, sem_ch12.adb, sem_attr.adb, a-fihema.adb,
1295 a-fihema.ads, sem_elab.adb, sem_elab.ads, aspects.adb, opt.ads,
1296 prj-conf.adb, sem_ch13.adb, s-ficobl.ads: Minor reformatting
1298 2011-08-05 Bob Duff <duff@adacore.com>
1300 * a-stunau.ads, g-spipat.adb: Update comments.
1302 2011-08-05 Bob Duff <duff@adacore.com>
1304 * a-fihema.ads: Minor comment fix.
1305 * a-fihema.adb (Allocate, Deallocate): Assert that the alignment is
1307 (Attach, Detach): Remove some unnecessary code.
1308 (Finalize): Remove Node_Ptr_To_Address, replace with a constant.
1310 2011-08-05 Bob Duff <duff@adacore.com>
1312 * a-fihema.ads, a-fihema.adb (Finalization_Collection): Avoid heap
1313 allocation for Objects component. This simplifies the code somewhat. It
1314 is also a little more efficient in the not-so-unusual case where there
1315 are no controlled objects allocated.
1316 Make Finalization_Started flag atomic.
1317 (Finalize): Avoid unnecessary detachment of items from the list.
1318 (pcol): Minor cleanup.
1320 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1322 * sem_ch12.adb (Analyze_Formal_Package_Declaration): reject a formal
1323 package whose name is the same as that of the generic unit, or its
1326 2011-08-05 Bob Duff <duff@adacore.com>
1328 * a-fihema.adb, a-fihema.ads: Minor comment improvements.
1329 * sem_ch3.adb, exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, exp_util.adb:
1330 Minor comment fixes.
1332 2011-08-05 Arnaud Charlet <charlet@adacore.com>
1334 * make.adb (Linking_Phase): No longer need to set source search path
1335 before calling gnatlink in CodePeer mode.
1336 * gnatlink.adb (Gnatlink): No longer pass -gnat83/95/05/12 switch to
1337 gcc in CodePeer mode, since the binder generated file no longer has a
1339 * switch.ads, switch.adb (Is_Language_Switch): Removed.
1340 * switch-c.adb: Update comment.
1342 2011-08-05 Thomas Quinot <quinot@adacore.com>
1344 * exp_strm.adb, bindgen.adb, s-ficobl.ads: Minor reformatting.
1346 2011-08-05 Nicolas Roche <roche@adacore.com>
1348 * gnat_ugn.texi: Fix minor syntax error issue.
1350 2011-08-05 Vincent Celier <celier@adacore.com>
1352 * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
1353 delete or close the file when the call to gnatmake returns a non
1354 successful return code.
1356 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1358 * exp_ch4.adb (Expand_N_Type_Conversion): When expanding a predicate
1359 check, indicate that the copy of the original node does not come from
1360 source, to prevent an infinite recursion of the expansion.
1362 2011-08-05 Johannes Kanig <kanig@adacore.com>
1364 * debug.adb: document switch -gnatd.G for gnat2why, which deactivates
1365 VC generation for subprogram bodies.
1367 2011-08-05 Yannick Moy <moy@adacore.com>
1370 * sem_ch3.adb (Signed_Integer_Type_Declaration): in ALFA mode, define
1371 the base type with the smallest allowed base type.
1373 2011-08-05 Sergey Rybin <rybin@adacore.com>
1375 * tree_gen.adb, tree_in.adb, aspects.adb: Fix tree read-write for
1378 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1380 * sem_ch12.ads: minor comment updates.
1382 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1384 * sem_ch12.adb (Analyze_Formal_Package_Declaration): in an
1385 instantiation and a formal package the compiler generates a package
1386 renaming declaration so that the generic name within the declaration
1387 is interpreted as a renaming of the instance. At the end of a formal
1388 package declaration, this renaming must become invisible.
1390 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
1392 * exp_ch7.adb (Is_Init_Call): Reimplemented to avoid character
1393 comparison and rely on concrete entities instead.
1395 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1397 * einfo.ads, einfo.adb (Has_Implicit_Dereference): new flag on types
1398 and discriminants, to indicate that the type has an access discriminant
1399 that supports implicit dereference.
1400 * snames.ads-tmpl: Add names of aspects and attributes related to
1401 Ada2012 iterators: constant_indexing, default_iterator,
1402 iterator_element, implicit_dereference, variable_indexing.
1403 * aspects.ads, aspects.adb: entries for iterator-related aspects.
1404 * sem_ch13.adb (Analyze_aspect_specifications): dummy entries for
1405 iterator-related aspects.
1406 * sem_attr.adb, exp_attr.adb Dummy entries for iterator-related aspects.
1408 2011-08-05 Sergey Rybin <rybin@adacore.com>
1410 * gnat_ugn.texi, vms_data.ads: Extend the subsection about coupling
1411 metrics in gnatmetric to cover new kinds of coupling mentrics.
1413 2011-08-05 Steve Baird <baird@adacore.com>
1415 * bindgen.adb (Gen_CodePeer_Wrapper): Call Ada_Main_Program instead
1416 of calling the user-defined main subprogram.
1417 (Gen_Main): Declare Ada_Main_Program and (if CodePeer_Mode
1418 is set) Call_Main_Subprogram ahead of, as opposed to
1420 (Gen_Output_File_Ada): Remove CodePeer_Mode-conditional
1421 generation of a "with" of the user-defined main subprogram.
1422 Remove CodePeer_Mode-conditional call to Gen_CodePeer_Wrapper
1423 (which is now called from Gen_Main instead).
1425 2011-08-05 Emmanuel Briot <briot@adacore.com>
1427 * projects.texi: Added reference to the Makefile package.
1429 2011-08-05 Thomas Quinot <quinot@adacore.com>
1431 * exp_ch7.adb: Minor comment rewording.
1433 2011-08-05 Ed Falis <falis@adacore.com>
1435 * env.c: Fix comment.
1437 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
1439 * sem_elab.adb (Is_Finalization_Procedure): Reimplemented to avoid
1440 character comparison and rely on concrete entities instead.
1442 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1444 * sem_ch3.adb: (Check_Private_Overriding): better error message,
1445 suggested by AI95-0068.
1447 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
1449 * exp_ch7.adb (Find_Last_Init): Use Next_Suitable_Statement to retrieve
1450 the two potential initialization calls. This accounts for any
1451 access-before-elaboration checks which may precede the initialization
1453 (Next_Suitable_Statement): New routine. Returns the next real statement
1454 after the input node while skipping generated checks.
1455 * sem_elab.adb (Check_A_Call): New formal parameter In_Init_Proc along
1456 with comment on usage.
1457 Do not generate Elaborate_All when the trigger is a finalization call
1458 coming from a type init proc.
1459 (Check_Elab_Call): Propagate the initialization procedure context to
1460 subsequent calls to Check_A_Call.
1461 (Check_Internal_Call_Continue): Propagate the initialization procedure
1462 context to subsequent calls to Check_Elab_Call.
1463 (Is_Finalization_Procedure): New routine. Returns True if the input
1464 entity denotes a [Deep_]Finalize routine.
1465 * sem_elab.ads (Check_Elab_Call): New formal parameter In_Init_Proc
1466 along with comment on usage.
1468 2011-08-05 Vadim Godunko <godunko@adacore.com>
1470 * s-atocou.ads: Add list of supported platforms.
1472 2011-08-05 Yannick Moy <moy@adacore.com>
1474 * sem_prag.adb, restrict.adb: Correct style for or'ing Boolean variables
1476 * opt.ads (Disable_ALI_File): new Boolean flag
1477 * lib-writ.adb (Write_ALI): when Disable_ALI_File is set, do nothing
1479 2011-08-05 Ed Falis <falis@adacore.com>
1481 * env.c (__gnat_environ): Fix includes for RTPs and VTHREADS so that
1482 environ is properly defined.
1484 2011-08-05 Vincent Celier <celier@adacore.com>
1486 * make.adb (Compilation_Phase): Exit immediately when all objects have
1487 been found up to date, to avoid multiple exit messages.
1488 * prj-nmsc.adb (Add_Source): Allow duplicate source file names in the
1489 same project for languages with no compiler.
1490 * gnat_ugn.texi: Document compiler switch -gnateI and gnatmake switch
1492 2011-08-05 Robert Dewar <dewar@adacore.com>
1494 * exp_ch7.ads, sem_type.adb, make.adb, sem_prag.adb, sem_util.adb,
1495 sem_util.ads, sem_attr.adb, restrict.ads, sem_ch6.adb, prj-conf.adb,
1496 prj-conf.ads, s-atocou.ads, s-atocou.adb, s-atocou-x86.adb,
1497 s-atocou-builtin.adb: Minor reformatting.
1499 2011-08-05 Yannick Moy <moy@adacore.com>
1501 * exp_ch7.adb (Establish_Transient_Scope): in formal verification mode,
1502 if the node to wrap is a pragma check, this node and enclosed
1503 expression are not expanded, so do not apply any transformations here.
1504 * exp_prag.adb (Expand_Pragma_Check): document the need to avoid
1505 introducing transient scopes.
1507 2011-08-05 Jose Ruiz <ruiz@adacore.com>
1509 * adaint.c (__gnat_set_writable, __gnat_set_readable,
1510 __gnat_set_executable, __gnat_set_non_writable, __gnat_set_non_readable,
1511 __gnat_copy_attribs): On VxWorks 6.x and later, the required chmod
1512 routine is available, so we use the default implementation of these
1514 * s-os_lib.ads (Copy_File, Copy_Time_Stamps): Document that there is
1515 support for copying attributes on VxWorks 6.
1517 2011-08-05 Yannick Moy <moy@adacore.com>
1519 * debug.adb: Remove use of -gnatd.D.
1520 * gnat1drv.adb (Adjust_Global_Switches): adjust switches for ALFA mode
1521 * opt.ads: Simplify variables for ALFA mode, to keep one only
1522 * restrict.adb, sem_prag.adb: Adapt treatment done for CodePeer mode
1525 2011-08-05 Vincent Celier <celier@adacore.com>
1527 * prj-conf.adb (Do_Autoconf): Look also for --RTS in
1528 Builder'Default_Switches.
1530 2011-08-05 Vincent Celier <celier@adacore.com>
1532 * makeusg.adb: Add lines for --create-map-file switches.
1534 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1536 * freeze.adb (Freeze_Entity): For a subprogram, if a type in the
1537 profile is incomplete and the full view is available, replace it with
1539 * sem_ch6.adb (Possible_Freeze): if a type in the profile is
1540 incomplete, freezing the subprogram is delayed until the full view is
1542 * sem_type.adb (Disambiguate): an ambiguity between a user-defined
1543 fixed-point multiplication operator and the predefined operator is
1544 resolved in favor of the user-defined one.
1546 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1548 * init.c [__alpha__ && __osf__] (__gnat_error_handler): Use
1551 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1553 * sem_util.ads, sem_unit.adb (Type_Without_Stream_Operation): determine
1554 whether a type lacks user-defined Read or Write operations, or has a
1555 component that lacks them.
1556 * sem_attr.adb (Check_Stream_Attribute): if restriction
1557 No_Default_Stream_Attributes is active, verify that all subcomponent
1558 types of the target have user-defined stream operations, and report
1560 * exp_ch3.adb (Stream_Operqtion_OK): use Type_Without_Stream_Operation.
1561 * exp_strm.adb: Build_Elementary_Input_Call,
1562 Build_Elementary_Write_Call): remove checks for restriction
1563 No_Default_Stream_Attributes, now checked in semantics.
1565 2011-08-04 Vincent Celier <celier@adacore.com>
1567 * prj-conf.ads, prj-conf.adb (Do_Autoconf): If there is no --RTS
1568 switches on the command line, look for all valid --RTS switches in the
1569 Builder switches and for each language use the first runtime name found
1570 to invoke gprconfig.
1571 (Get_Or_Create_Configuration_File): Warn if --RTS is specified on the
1572 command line and there is no auto-configuration.
1573 (Runtime_Name_Set_For): New function.
1575 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1577 * exp_ch7.adb (Build_Object_Declarations): Do not generate the
1578 elaborate initialization expression for variable Abort when processing
1579 a package body or a declaration.
1580 (Create_Finalizer): Propagate the package context when creating the
1581 exception-related variables.
1582 * exp_ch7.ads (Build_Object_Declarations): New formal parameter
1583 For_Package along with usage comment.
1585 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1587 * gcc-interface/Makefile.in: Clean up targets.
1588 Enable new package for atomic counters and copy-on-write implementation
1589 of unbounded strings on x86 platforms.
1590 * gcc-interface/Make-lang.in: Update dependencies.
1592 2011-08-04 Robert Dewar <dewar@adacore.com>
1594 * exp_ch7.adb: Minor reformatting.
1596 2011-08-04 Robert Dewar <dewar@adacore.com>
1598 * exp_strm.adb: Minor reformatting.
1600 2011-08-04 Vadim Godunko <godunko@adacore.com>
1602 * s-atocou.adb: Replace by dummy version and use on targets where atomic
1603 operations are not supported.
1604 * s-atocou-builtin.adb: Renamed from s-atocou.adb.
1605 * s-atocou-x86.adb: New file.
1606 * Makefile.rtl: Add s-atocou.o file
1608 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1610 * make.adb (Compile): Move setting of CodePeer_Mode to ...
1611 (Compilation_Phase): ... here.
1612 (Scan_Make_Arg): Now bind and link by default in CodePeer mode.
1614 2011-08-04 Thomas Quinot <quinot@adacore.com>
1616 * Make-generated.in: Fix minor typo in comment.
1618 2011-08-04 Thomas Quinot <quinot@adacore.com>
1620 * gnatls.adb: Use Prj.Env.Initialize_Default_Project_Path to retrieve
1623 2011-08-04 Robert Dewar <dewar@adacore.com>
1625 * a-coinho.adb: Minor reformatting.
1627 2011-08-04 Robert Dewar <dewar@adacore.com>
1629 * a-coinho.ads: Minor reformatting.
1631 2011-08-04 Vadim Godunko <godunko@adacore.com>
1633 * s-atocou.ads, s-atocou.adb: New files.
1634 * a-strunb-shared.ads, a-strunb-shared.adb, a-stwiun-shared.ads,
1635 a-stwiun-shared.adb, a-stzunb-shared.ads, a-stzunb-shared.adb: Remove
1636 direct use of GCC's atomic builtins and replace them by use of new
1637 atomic counter package.
1639 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1641 * exp_strm.adb: better error message for No_Default_Stream_Attributes.
1643 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1645 * a-tags.adb (Unregister_Tag): Replace the complex address arithmetic
1646 with a call to Get_External_Tag.
1647 * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on
1648 subprogram usage. Remove the guard against package declarations and
1649 bodies since Build_Cleanup_Statements is no longer invoked in that
1651 (Build_Components): Initialize Tagged_Type_Stmts when the context
1652 contains at least one library-level tagged type.
1653 (Build_Finalizer): New local variables Has_Tagged_Types and
1654 Tagged_Type_Stmts along with associated comments on usage. Update the
1655 logic to include tagged type processing.
1656 (Create_Finalizer): Insert all library-level tagged type unregistration
1657 code before the jump block circuitry.
1658 (Expand_N_Package_Body): Remove the call to Build_Cleanup_Statements.
1659 (Expand_N_Package_Declaration): Remove the call to
1660 Build_Cleanup_Statements.
1661 (Process_Tagged_Type_Declaration): New routine. Generate a call to
1662 unregister the external tag of a tagged type.
1663 (Processing_Actions): Reimplemented to handle tagged types.
1664 (Process_Declarations): Detect the declaration of a library-level
1665 tagged type and carry out the appropriate actions.
1666 (Unregister_Tagged_Types): Removed. The machinery has been directly
1667 merged with Build_Finalizer.
1669 2011-08-04 Robert Dewar <dewar@adacore.com>
1671 * bindgen.ads, gnatlink.adb, sem_ch4.adb, gnatbind.adb, put_alfa.adb,
1672 gnatls.adb, exp_ch3.adb: Minor reformatting.
1674 2011-08-04 Marc Sango <sango@adacore.com>
1676 * sem_attr.adb (Analyze_Attribute): Replace the message
1677 "invisible attribute of}" of the spark restriction violation in
1678 attribute reference by the simple message "invisible attribute of type".
1679 Indeed, the node value Error_Msg_Node_1 used is in conflit with the
1680 two insertion characters: '&' and '}'.
1682 2011-08-04 Vadim Godunko <godunko@adacore.com>
1684 * impunit.adb (Non_Imp_File_Names_12): Add "a-coinho".
1685 * a-coinho.ads, a-coinho.adb: New file.
1686 * Makefile.rtl: Add Ada.Containers.Indefinite_Holders.
1688 2011-08-04 Nicolas Roche <roche@adacore.com>
1690 * alfa_test.adb: Not all ali files are containing alfa information even
1691 if compiled with -gnatd.F. So suppress warning about missing ALFA
1694 2011-08-04 Yannick Moy <moy@adacore.com>
1696 * lib-xref-alfa.adb (Add_ALFA_Scope): use non-empty unique name for
1698 * put_alfa.adb: Check that scope name is not empty.
1700 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1702 * exp_ch3.adb (Stream_Operation_Ok): new predicate
1703 Needs_Elementary_Stream_Operation, to determine whether user-defined
1704 Read and Write attributes are available for the elementary components
1705 of the given type. If only the predefined attributes are available,
1706 then when restriction No_Default_Stream_Attributes is active the
1707 predefined stream attributes for the composite type cannot be created.
1709 2011-08-04 Robert Dewar <dewar@adacore.com>
1711 * bindgen.adb: Fix obsolete comments and names from Ada/C days.
1712 Put routines in alpha order
1714 2011-08-04 Jose Ruiz <ruiz@adacore.com>
1716 * gcc-interface/Makefile.in: Remove xenomai specific versions of system.
1717 * gcc-interface/Make-lang.in: Update dependencies.
1719 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1721 * gcc-interface/lang.opt: Add AdaWhy language, simimlar to Ada.
1722 * gcc-interface/lang-specs.h: Add handling of AdaWhy specs (calls
1725 2011-08-04 Robert Dewar <dewar@adacore.com>
1727 * sem_ch3.adb, make.adb, a-cohata.ads, sem_prag.adb, makeutl.adb,
1728 lib-xref-alfa.adb: Minor reformatting.
1730 2011-08-04 Marc Sango <sango@adacore.com>
1732 * sem_ch12.adb (Analyze_Generic_Package_Declaration,
1733 Analyze_Generic_Subprogram_Declaration, Analyze_Package_Instantiation,
1734 Analyze_Subprogram_Instantiation): Check absence of generic in SPARK
1737 2011-08-04 Tristan Gingold <gingold@adacore.com>
1739 * bindgen.adb (Gen_Adainit_C): Remove.
1740 (Gen_Adafinal_C): Ditto.
1741 (Gen_Elab_Externals_C): Ditto.
1742 (Gen_Elab_Calls_C): Ditto.
1743 (Gen_Elab_Order_C): Ditto.
1744 (Gen_Elab_Defs_C): Ditto.
1745 (Gen_Finalize_Library_C): Ditto.
1746 (Gen_Finalize_Library_Defs_C): Ditto.
1747 (Gen_Main_C): Ditto.
1748 (Gen_Output_File_C): Ditto.
1749 (Gen_Restrictions_C): Ditto.
1750 (Gen_Versions_C): Ditto.
1751 (Write_Info_Ada_C): Ditto.
1752 (Gen_Object_Files_Options): Call WBI instead of Write_Info_Ada_C
1753 (Gen_Output_File): Do not force Ada_Bind_File anymore.
1754 Always call Gen_Output_File_Ada.
1755 * gnatlink.adb (Begin_Info): Now a constant.
1757 (Ada_Bind_File): Remove
1758 (Process_Args): Do not handle -A/-C. Remove not Ada_Bind_File cases.
1759 * switch-b.adb (Scan_Binder_Switches): Do not handle -C.
1760 * gnatbind.adb (Gnatbind): Remove not Ada_Bind_File cases.
1761 * opt.ads (Ada_Bind_File): Remove.
1763 2011-08-04 Thomas Quinot <quinot@adacore.com>
1765 * projects.texi: Document target-specific directory in default project
1768 2011-08-04 Thomas Quinot <quinot@adacore.com>
1770 * gnatls.adb, prj-env.adb: Add $prefix/share/gpr to default project
1773 2011-08-04 Yannick Moy <moy@adacore.com>
1775 * sem_ch3.adb, sem_ch5.adb, sem_util.adb, sem_ch4.adb, sem_ch8.adb,
1776 opt.ads, lib-xref.ads: Code clean up.
1778 2011-08-04 Yannick Moy <moy@adacore.com>
1780 * gnat_rm.texi: Update description of Test_Case
1781 * gnat_ugn.texi: Typo.
1783 2011-08-04 Ed Falis <falis@adacore.com>
1785 * adaint.c (__gnat_get_number_of_cpus): fix typo in last checkin.
1787 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1789 * exp_ch4.adb (Suitable_Element): Skip field _parent on .NET/JVM when
1790 it is of type Root_Controlled. This action eliminates fields Prev and
1791 Next from type equality.
1793 2011-08-04 Yannick Moy <moy@adacore.com>
1795 * lib-xref-alfa.adb: Correct typo.
1797 2011-08-04 Matthew Heaney <heaney@adacore.com>
1799 * a-cohata.ads (Hash_Table_Type): default-initialize the Nodes
1802 2011-08-04 Yannick Moy <moy@adacore.com>
1804 * sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
1805 (Analyze_Pragma): allow static string expression for name of Test_Case,
1806 instead of simply string literals.
1807 * sem_util.adb (Get_Name_From_Test_Case_Pragma): adapt to static string
1810 2011-08-04 Vincent Celier <celier@adacore.com>
1812 * makeutl.adb (Complete_Mains.Find_File_Add_Extension): Use canonical
1813 case suffixes to find truncated main sources.
1815 2011-08-04 Tristan Gingold <gingold@adacore.com>
1817 * impunit.adb (Non_Imp_File_Names_95): Add g-tastus.
1818 s-stusta.adb (Compute_All_Task): Use Put_Line instead of Put.
1819 (Compute_Current_Task): Ditto.
1821 2011-08-04 Tristan Gingold <gingold@adacore.com>
1823 * gnat_ugn.texi: Mention GNAT.Task_Stack_Usage.
1825 2011-08-04 Yannick Moy <moy@adacore.com>
1827 * lib-xref-alfa.adb (Is_Global_Constant): new function that detects
1828 library-level constant.
1829 (Add_ALFA_Xrefs): ignore global constants in ALFA xref.
1830 * sem_res.adb (Resolve_Actuals): do not add cross-reference to Formal
1831 used as selector of parameter association, in ALFA mode.
1833 2011-08-04 Robert Dewar <dewar@adacore.com>
1835 * exp_ch5.adb, exp_ch7.adb, exp_util.adb, bindgen.adb, sem_prag.adb,
1836 s-tassta.adb, exp_ch4.adb, exp_disp.adb, s-stausa.adb: Minor
1839 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1841 * make.adb (Linking_Phase): Set source search path before calling
1842 gnatlink in CodePeer mode.
1844 2011-08-04 Javier Miranda <miranda@adacore.com>
1846 * exp_ch7.adb (Expand_N_Package_Body, Expand_N_Package_Declaration):
1847 Remove code which takes care of building TSDs.
1848 * rtsfind.ads (RE_Check_Interface_Conversion): New entity.
1849 * exp_ch4.adb (Apply_Accessibility_Check): Add support for generating
1850 the accessibility check in VM targets.
1851 * exp_disp.adb (Make_VM_TSD): Spec moved to exp_disp.ads
1852 (Building_Static_DT): Now returns false for VM targets.
1853 (Build_VM_TSDs): Removed.
1854 (Expand_Interface_Conversion): Generate missing runtime check for
1855 conversions to interface types whose target type is unknown at compile
1857 (Make_VM_TSD): Add missing code to disable the generation of calls to
1858 Check_TSD if the tagged type is not defined at library level, or not
1859 has a representation clause specifying its external tag, or -gnatdQ is
1861 * exp_disp.ads (Build_VM_TSDs): Removed.
1862 (Make_VM_TSDs): Spec relocated from exp_disp.adb
1863 * sem_disp.adb (Check_Dispatching_Operation): No code required to
1864 register primitives in the dispatch tables in VM targets.
1865 * exp_ch3.adb (Expand_N_Object_Declaration): Remove wrong expansion of
1866 initialization of class-wide interface objects in VM targets.
1867 (Expand_Freeze_Record_Type): For VM targets call Make_VM_TSD (instead
1870 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
1872 * gnatlink.adb (Gnatlink): Correct missleading error message displayed
1873 when dotnet-ld cannot be found.
1875 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1877 * bindgen.adb: Simplify significantly generation of binder body file in
1879 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Prevent assert failure
1880 when compiling binder generated file in CodePeer mode (xxx'Elab_Spec
1883 2011-08-04 Yannick Moy <moy@adacore.com>
1885 * sem_prag.adb, sem.ads: Code cleanup.
1887 2011-08-04 Tristan Gingold <gingold@adacore.com>
1889 * s-tassta.adb (Task_Wrapper): Rewrite the dynamic stack usage part.
1890 * s-stausa.adb, s-stausa.ads: Major rewrite. Now provides accurate
1891 results if possible.
1892 * s-stusta.adb (Print): Adjust after changes in s-stausa.
1893 * gnat_ugn.texi: Update dynamic stack usage section.
1895 2011-08-04 Steve Baird <baird@adacore.com>
1897 * bindgen.adb (Gen_CodePeer_Wrapper): new procedure.
1898 Generate (if CodePeer_Mode is set) a "wrapper" subprogram which
1899 contains only a call to the user-defined main subprogram.
1900 (Gen_Main_Ada) - If CodePeer_Mode is set, then
1901 call the "wrapper" subprogram instead of directly
1902 calling the user-defined main subprogram.
1904 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1906 * exp_ch5.adb (Expand_N_Case_Statement): Check the statements of all
1907 alternatives of a case statement for controlled objects. Rename local
1908 variable A to Dead_Alt.
1909 (Expand_N_If_Statement): Check the then and else statements of an if
1910 statement for controlled objects. Check the then statements of all
1911 elsif parts of an if statement for controlled objects.
1912 (Expand_N_Loop_Statement): Check the statements of a loop for controlled
1914 * exp_ch7.adb (Process_Transient_Objects): Rewrite the condition which
1915 detects a loop associated with the expansion of an array object.
1916 Augment the processing of the loop statements to account for a possible
1917 wrap done by Process_Statements_For_Controlled_Objects.
1918 * exp_ch9.adb (Expand_N_Asynchronous_Select): Check the triggering
1919 statements and abortable part of an asynchronous select for controlled
1921 (Expand_N_Conditional_Entry_Call): Check the else statements of a
1922 conditional entry call for controlled objects.
1923 (Expand_N_Selective_Accept): Check the alternatives of a selective
1924 accept for controlled objects.
1925 (Expand_N_Timed_Entry_Call): Check the entry call and delay
1926 alternatives of a timed entry call for controlled objects.
1927 * exp_ch11.adb (Expand_Exception_Handlers): Check the statements of an
1928 exception handler for controlled objects.
1929 * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
1930 Add formal parameter Nested_Constructs along with its associated
1932 (Requires_Cleanup_Actions (Node_Id)): Update all calls to
1933 Requires_Cleanup_Actions.
1934 (Process_Statements_For_Controlled_Objects): New routine.
1935 * exp_util.ads (Process_Statements_For_Controlled_Objects): New
1936 routine. Inspect a node which contains a non-handled sequence of
1937 statements for controlled objects. If such an object is found, the
1938 statements are wrapped in a block.
1940 2011-08-04 Bob Duff <duff@adacore.com>
1942 * sem_type.adb (Covers): If T2 is a subtype of a class-wide type, we
1943 need to compare with Class_Wide_Type (T2), in order to get at the
1944 original class-wide type node.
1945 * sem_type.ads (Covers): Improve the comment.
1946 * einfo.ads (Class_Wide_Type): Improve the comment.
1947 * exp_intr.adb (Expand_Unc_Deallocation): Remove unnecessary setting of
1948 the type of the Deref.
1950 2011-08-04 Yannick Moy <moy@adacore.com>
1952 * gnat_rm.texi: Document that Test_Case pragma can only appear on
1953 separate declarations.
1954 * sem_prag.adb (procedure Check_Identifier_Is_One_Of): new procedure to
1955 check identifier of pragma argument.
1956 (Chain_TC): check that no other test case associated to the same entity
1957 share the same name.
1958 (Check_Test_Case): disallow test case inside subprogram body
1959 (Analyze_Pragma): correct call to check identifier and not argument
1960 * sem_util.adb, sem_util.ads (Get_Name_From_Test_Case_Pragma): new
1961 function gets name from test case pragma.
1963 2011-08-04 Yannick Moy <moy@adacore.com>
1965 * gnat_rm.texi: Document new pragma and aspect.
1966 * aspects.adb, aspects.ads (Aspect_Id): new value Aspect_Test_Case
1967 (No_Duplicates_Allowed): new constant array defining whether duplicates
1968 aspects of each kind can appear on the same declaration.
1969 * einfo.adb, einfo.ads (Spec_PPC_List): replace field with Contract
1970 field, which points to a node holding the previous Spec_PPC_List.
1971 * exp_ch9.adb, sem_ch6.adb, sem_prag.adb: Reach to Spec_PPC_List
1972 through the indirection with Contract.
1973 * exp_util.adb (Insert_Actions): raise Program_Error on N_Contract node
1974 * par-prag.adb (Prag): do nothing on Test_Case pragma
1975 * sem.adb (Analyze): abort on N_Contract, on which Analyze should not
1977 * sem_attr.adb (Analyze_Attribute): allow attribute 'Result in
1978 component Ensures of Test_Case.
1979 * sem_ch12.adb, sem_ch6.adb, sem_ch9.adb
1980 (Analyze_Generic_Subprogram_Declaration,
1981 Analyze_Subprogram_Instantiation,
1982 Analyze_Abstract_Subprogram_Declaration,
1983 Analyze_Subprogram_Body_Helper,
1984 Analyze_Subprogram_Specification, Analyze_Entry_Declaration):
1985 insert contract in subprogram node at point of definition
1987 (Aspect_Loop): do not raise error on duplicate Test_Case aspect
1988 (Analyze_Aspect_Specifications): analyze Test_Case aspect and create
1989 corresponding pragma
1990 (Check_Aspect_At_Freeze_Point): raise Program_Error on Test_Case aspect
1991 * sem_ch3.adb (Analyze_Declarations): insert analysis of test-cases,
1992 similar to the analysis of pre/post
1993 (Derive_Subprogram): insert contract in subprogram node at point of
1995 * sem_prag.adb, sem_prag.ads
1996 (Check_Arg_Is_String_Literal, Check_Identifier):
1997 new checking procedures to be called in treatment of pragmas
1998 (Check_Test_Case): new procedure to check that a Test_Case aspect or
1999 pragma is well-formed. This does not check currently that 'Result is
2000 used only in the Ensures component of a Test_Case.
2001 (Analyze_Pragma): add case for Test_Case
2002 (Analyze_TC_In_Decl_Part): pre-analyze the Requires and Ensures
2003 components of a Test_Case.
2004 (Preanalyze_TC_Args): new procedure to preanalyze the boolean
2005 expressions in the 3rd (and 4th if present) arguments of a Test_Case
2006 pragma, treated as spec expressions.
2007 (Sig_Flags): add value -1 for Test_Case.
2008 * sem_util.adb, sem_util.ads (Get_Ensures_From_Test_Case_Pragma,
2009 Get_Requires_From_Test_Case_Pragma): getters for both expression
2010 components of a Test_Case.
2011 * sinfo.adb, sinfo.ads (N_Contract): new kind of node used as
2012 indirection between an entry or [generic] subprogram entity and its
2013 pre/post + test-cases.
2014 (Spec_PPC_List, Spec_TC_List, Set_Spec_PPC_List, Set_Spec_TC_List):
2015 get/set for fields of an N_Contract node.
2016 * snames.ads-tmpl (Name_Test_Case, Name_Ensures, Name_Mode,
2017 Name_Normal, Name_Requires, Name_Robustness, Pragma_Test_Case): new
2018 names and pragma for Test_Case.
2019 * sprint.adb (Sprint_Node): raise Program_Error on N_Contract node
2021 2011-08-04 Vincent Celier <celier@adacore.com>
2023 * gnat_ugn.texi: Improve documentation of gnatmake switch
2024 --source-info-file=.
2026 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2028 * exp_ch7.adb (Make_Final_Call): Add local variable Atyp (assertion
2029 type). Initialize Atyp to the appropriate type which is later checked
2030 for completion. Rewrite the assertion associated with private type
2033 2011-08-04 Ed Falis <falis@adacore.com>
2035 * adaint.c: Add call to vxCpuConfiguredGet for VxWorks SMP to
2036 initialize the number of CPUs.
2038 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2040 * sem_type.adb (Disambiguate): New subsidiary routine
2041 In_Same_Declaration_List, to implement AI05-0020: a user-defined
2042 equality on an anonymous access type whose designated type is private
2043 does not lead to an ambiguity with the universal access equality
2044 operator in the body or child units of the defining package. The same
2045 is true for a multiplication operator on a private type completed with
2048 2011-08-04 Javier Miranda <miranda@adacore.com>
2050 * opt.ads (Init_Or_Norm_Scalars_Config): Removed.
2051 (Normalize_Scalars_Config): Removed.
2053 (Register_Opt_Config_Switches): Remove registering config values of
2054 Init_Or_Norm_Scalars_Config and Normalize_Scalars_Config.
2055 (Restore_Opt_Config_Switches): Remove code which restores the values of
2056 Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
2057 Init_Or_Norm_Scalars.
2058 (Save_Opt_Config_Switches): Remove code which saves values of
2059 Init_Or_Norm_Scalars and Normalize_Scalars.
2060 (Set_Opt_Config_Switches): Remove code which restores config values of
2061 Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
2062 Init_Or_Norm_Scalars.
2064 2011-08-04 Yannick Moy <moy@adacore.com>
2066 * frontend.adb (Frontend): remove previous patch to avoid full
2067 qualification in ALFA mode.
2068 * lib-xref-alfa.adb (Add_ALFA_Xrefs): use unique name for variables.
2069 * sem_util.adb, sem_util.ads (Unique_Name): new function to define a
2070 unique name for an entity, which could be used to identify the entity
2071 across compilation units.
2073 2011-08-04 Thomas Quinot <quinot@adacore.com>
2076 (Initialize_Default_Project_Path): Add target specific directory
2077 ($prefix/$target/lib/gnat) in front of project path in all cases
2078 (making gnatmake's behaviour consistent with gprbuild).
2079 * gnatcmd.adb, make.adb, prj-makr.adb, clean.adb:
2080 Pass target name from Sdefault to project subsystem.
2081 * gnatls.adb: Show new target specific default project directory.
2083 2011-08-04 Johannes Kanig <kanig@adacore.com>
2085 * cstand.adb: Add Information to Identifier in Standard
2086 (Identifer_For): Set Entity to the corresponding entity
2088 2011-08-04 Sergey Rybin <rybin@adacore.com>
2090 * gnat_ugn.texi: Update doc on gnatcheck.
2092 2011-08-04 Yannick Moy <moy@adacore.com>
2094 * lib-xref-alfa.adb (Add_ALFA_Xrefs): correct definition of ranges of
2097 2011-08-04 Yannick Moy <moy@adacore.com>
2099 * exp_prag.adb (Expand_Pragma_Check): in ALFA mode, return without
2100 performing expansion.
2101 * sem_ch6.adb (Analyze_Subprogram_Body_Helper,
2102 Analyze_Generic_Subprogram_Body): protect call to Process_PCCs so that
2103 it is not called in ALFA mode.
2105 2011-08-04 Emmanuel Briot <briot@adacore.com>
2107 * make.adb, osint.adb, osint.ads (Reset_Command_Line_Files): not used
2108 after all, so removed.
2110 2011-08-04 Sergey Rybin <rybin@adacore.com>
2112 * vms_data.ads: Add missing VMS qualifiers.
2114 2011-08-04 Emmanuel Briot <briot@adacore.com>
2116 * make.adb, makeutl.adb, osint.adb, osint.ads (Check_Mains): rebuild
2117 the list of files on the command line after processing it through
2120 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2122 * exp_ch7.adb (Build_Raise_Statement): Remove the specialized
2123 processing for .NET/JVM. These targets can now benefit from
2124 Raise_From_Controlled_Operation and they share the same processing with
2126 (Establish_Transient_Scope): Remove the restriction for .NET/JVM.
2127 These targets need transient scopes in order to properly finalize short
2128 lived controlled objects.
2129 (Make_Handler_For_Ctrl_Operation): Remove the specialized processing for
2130 NET/JVM. These targets can now benefit from
2131 Raise_From_Controlled_Operation and they share the same processing with
2134 2011-08-04 Geert Bosch <bosch@adacore.com>
2136 * tracebak.c (STOP_FRAME): Stop at any next pointer outside the stack
2138 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2140 * exp_aggr.adb (Has_Visible_Private_Ancestor): subsidiary routine to
2141 Expand_Record_Aggregate, to determine whether aggregate must be
2142 expanded into assignments. This is the case if the ancestor part is
2143 private, regarless of the setting of the flag Has_Private_Ancestor.
2145 2011-08-04 Ed Falis <falis@adacore.com>
2147 * vxaddr2line.adb: Add support for e500v2 and for Linux hosts
2149 2011-08-04 Bob Duff <duff@adacore.com>
2151 * sinfo.ads: Fix comment.
2153 2011-08-04 Steve Baird <baird@adacore.com>
2155 * bindgen.adb (Get_Ada_Main_Name): If CodePeer_Mode is set, then
2156 choose a package name in much the same way as is
2157 done for JGNAT when VM_Target /= No_VM, except that
2158 a slightly more distinctive prefix string is used.
2160 2011-08-04 Emmanuel Briot <briot@adacore.com>
2162 * makeutl.adb (Complete_Mains): no longer accept unit names on the
2163 gnatmake command line.
2164 This behavior was never documented (and was supported only because of
2165 an early bug in the code). This case might lead to ambiguous cases
2166 (between unit names and truncated base names without suffixes).
2168 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2170 * a-tags.ads, a-tags.adb (Unregister_Tag): New routine.
2171 Remove the external tag of a tagged type from the internal hash table.
2172 * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on the
2173 expanded usage of the routine. Strenghten the check for Is_Master. Add
2174 processing for tagged types.
2175 (Build_Finalizer): Create all the necessary lists used in finalizer
2176 creation when the processed context is a package that may contain
2178 (Expand_Cleanup_Actions): Rename the call to Has_Controlled_Objects to
2179 Requires_Cleanup_Actions.
2180 (Expand_N_Package_Body): Package bodies may need clean up code
2181 depending on whether they contain tagged types.
2182 (Expand_N_Package_Declaration): Package declarations may need clean up
2183 code depending on whether they contain tagged types.
2184 (Unregister_Tagged_Types): New routine. Search through a list of
2185 declarations or statements, looking for non-abstract Ada tagged types.
2186 For each such type, generate code to unregister the external tag.
2187 * exp_util.adb (Has_Controlled_Objects (Node_Id)): Renamed to
2188 Requires_Cleanup_Actions.
2189 (Requires_Cleanup_Actions (List_Id, Boolean)): New routine. Search
2190 through a list of declarations or statements looking for non-abstract
2191 Ada tagged types or controlled objects.
2192 * exp_util.ads (Has_Controlled_Objects (Node_Id)): Renamed to
2193 Requires_Cleanup_Actions.
2194 (Has_Controlled_Objects (List_Id, Boolean)): Removed.
2195 * rtsfind.ads: Add entry RE_Unregister_Tag to tables RE_Id and
2198 2011-08-04 Vincent Celier <celier@adacore.com>
2200 * prj-env.adb (For_All_Source_Dirs.For_Project): Check if project Prj
2201 has Ada sources, not project Project, because if the root project
2202 Project has no sources of its own, all projects will be deemed without
2205 2011-08-04 Gary Dismukes <dismukes@adacore.com>
2207 * bindgen.adb (Gen_Adainit_Ada): Move the generation of the declaration
2208 of the No_Param_Proc acc-to-subp type used for initialization of
2209 __gnat_finalize_library_objects so that it's declared at library level
2210 rather than nested inside of the adainit routine.
2212 2011-08-04 Javier Miranda <miranda@adacore.com>
2214 * exp_disp.adb (Make_DT): Generate code to check the external tag ONLY
2215 if the tagged type has a representation clause which specifies its
2218 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2220 * einfo.ads, einfo.adb (Has_Private_Ancestor): now a flag on types.
2221 Remove previous procedure with that name.
2222 * sem_ch3.adb (Build_Derived_Record_Type): set Has_Private_Ancestor
2224 * sem_aggr.adb (Resolve_Extension_Aggregate): if the ancestor part is a
2225 subtype mark, the ancestor cannot have unknown discriminants.
2226 (Resolve_Record_Aggregate): if the type has invisible components
2227 because of a private ancestor, the aggregate is illegal.
2229 2011-08-04 Vincent Celier <celier@adacore.com>
2231 * switch-m.adb (Normalize_Compiler_Switches): Recognize and take into
2232 account switches -gnat2005, -gnat12 and -gnat2012.
2234 2011-08-04 Bob Duff <duff@adacore.com>
2236 * s-tasdeb.ads: Minor comment fix.
2238 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2240 * gnatlink.adb (Gnatlink): Pass -gnat83/95/05/12 switch to gcc in
2242 * switch.ads, switch.adb (Is_Language_Switch): New function.
2244 2011-08-04 Vincent Celier <celier@adacore.com>
2246 * switch-c.adb: Minor comment addition.
2248 2011-08-04 Vincent Celier <celier@adacore.com>
2250 * vms_conv.adb (Process_Argument): Fail graciously when qualifier
2251 ending with '=' is followed by a space (missing file name).
2253 2011-08-04 Pascal Obry <obry@adacore.com>
2255 * g-regist.ads: Fix size of HKEY on x86_64-windows.
2257 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2259 * sem_ch12.adb (Analyze_Associations): New routine
2260 Check_Overloaded_Formal_Subprogram to reject a formal package when
2261 there is a named association or a box initialisation for an overloaded
2262 formal subprogram of the corresponding generic.
2264 2011-08-04 Yannick Moy <moy@adacore.com>
2266 * alfa.ads (ALFA_Xref_Record): add component for type of entity
2267 * get_alfa.adb, put_alfa.adb: Read and write new component of
2269 * lib-xref-alfa.adb (Collect_ALFA): generate new component.
2271 2011-08-04 Pascal Obry <obry@adacore.com>
2273 * urealp.adb: Minor reformatting.
2275 2011-08-04 Tristan Gingold <gingold@adacore.com>
2277 * exp_ch7.adb (build_finalizer.process_declarations.processing_actions):
2278 Handle the case when Cleanup_Protected_Object returns Empty.
2280 2011-08-04 Yannick Moy <moy@adacore.com>
2282 * frontend.adb (Frontend): only qualify names in non-ALFA mode
2284 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2286 * sem_ch4.adb (Try_Class_Wide_Operation): if the context is a procedure
2287 call, ignore functions.
2289 2011-08-04 Geert Bosch <bosch@adacore.com>
2291 * urealp.adb (Equivalent_Decimal_Exponent): Avoid the use of floating
2294 2011-08-04 Emmanuel Briot <briot@adacore.com>
2296 * makeutl.adb (Compute_Builder_Switches): no longer accept a unit name
2297 as an index for Builder'Switches. This conforms to the documentation.
2298 * make.adb (Insert_Project_Sources): avoid duplicate code
2300 2011-08-04 Emmanuel Briot <briot@adacore.com>
2302 * makeutl.adb (Complete_Mains): if the user has passed a relative file
2303 name on the command line (for instance "../dummy"), never assume it can
2306 2011-08-04 Tristan Gingold <gingold@adacore.com>
2308 * bindgen.adb: Remove code the reference or create the
2309 Break_Start/__gnat_break_start procedure.
2310 * s-stalib.adb (Break_Start): Removed.
2312 2011-08-04 Emmanuel Briot <briot@adacore.com>
2314 * make.adb, makeutl.adb, makeutl.ads (Compute_Builder_Switches): now
2315 shared with gprbuild.
2317 2011-08-04 Yannick Moy <moy@adacore.com>
2319 * par-ch4.adb (P_Primary): preferentially issue an error message about
2320 a missing parenthesis arount a conditional or case expression in Ada
2321 2012 mode, if we detect that the alignment is not correct for a
2324 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2326 * exp_ch7.adb (Process_Declarations): Do not consider the result of a
2327 tag-to-class-wide conversion as needing finalization actions.
2328 * exp_util.adb (Has_Controlled_Objects): Do not consider the result of
2329 a tag-to-class-wide conversion as needing finalization actions.
2330 (Is_Finalizable_Transient): The result of a tag-to-class-wide
2331 conversion does not need finalization actions.
2332 (Is_Tag_To_CW_Conversion): New routine.
2333 * exp_util.ads (Is_Tag_To_CW_Conversion): New routine. Determines
2334 whether an object is the result of a tag-to-class-wide conversion.
2336 2011-08-04 Yannick Moy <moy@adacore.com>
2338 * sem_ch13.adb (Analyze_Aspect_Specifications): correct order in which
2339 the left-hand-side and right-hand-side of a conjunct are inserted when
2340 translating a pre- or postcondition
2341 * sem_ch6.adb: Correct typo in comment
2343 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2345 * gnat_rm.texi: Ravenscar does not prohibit dependence on
2346 Unchecked_Conversion and Unchecked_Deallocation.
2348 2011-08-04 Thomas Quinot <quinot@adacore.com>
2350 * make.adb: Minor reformatting.
2352 2011-08-04 Emmanuel Briot <briot@adacore.com>
2354 * prj.adb, prj.ads, makeutl.adb (Complete_Mains): search for the
2355 sources in the project and its imported projects, but not in the whole
2358 2011-08-04 Emmanuel Briot <briot@adacore.com>
2360 * make.adb: Remove debug trace.
2362 2011-08-04 Vincent Celier <celier@adacore.com>
2364 * makeutl.adb (Do_Complete): Get the absolute path name of a relative
2365 path in canonical form, to be able to compare path names on platforms
2366 such as Windows or Darwin.
2368 2011-08-04 Thomas Quinot <quinot@adacore.com>
2370 * par_sco.adb (Traverse_Declarations_Or_Statements.Set_Statement_Entry):
2371 For a pragma (statement with C1 = 'P'), record the sloc of the pragma.
2372 * scos.ads: Update documentation accordingly.
2373 * put_scos.adb (Output_SCO_Line): Omit statement SCOs for disabled
2376 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2378 * sem_attr.adb (Bad_Attribute_For_Predicate): flag illegal use of
2379 attribute only if prefix type is scalar.
2381 2011-08-04 Emmanuel Briot <briot@adacore.com>
2383 * make.adb, makeutl.adb, prj-env.adb (Check_Mains): put back support
2384 in gnatmake for specifying mains on the command line that do not belong
2385 to the main project. These mains must currently all belong to the same
2387 (Ultimate_Extension_Of): removed, since duplicated
2388 Ultimate_Extending_Project.
2390 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2392 * make.adb (Do_Codepeer_Globalize_Step): Removed. Use CodePeer_Mode
2394 (CodePeer_Mode_String): New.
2395 (Linking_Phase, Binding_Phase): Call gnatlink with -P switch in
2397 (Scan_Make_Arg): Do not disable binding/linking phase in CodePeer mode.
2398 * bindgen.adb (Gen_Elab_Calls_Ada): Ignore subprograms in CodePeer
2399 mode, since no useful elaboration subprogram is needed by CodePeer.
2400 * gnatlink.adb (Gnatlink): Add support for -P switch (CodePeer mode).
2401 In this mode, compile binder file with -gnatC and do stop after this
2404 2011-08-04 Vincent Celier <celier@adacore.com>
2406 * exp_ch7.adb: Minor comment fix.
2408 2011-08-04 Robert Dewar <dewar@adacore.com>
2410 * exp_ch7.adb, make.adb, sem_ch10.adb, bindgen.adb, sem_res.adb,
2411 exp_ch4.adb, makeutl.adb: Minor reformatting.
2413 2011-08-04 Emmanuel Briot <briot@adacore.com>
2415 * make.adb, makeutl.adb, makeutl.ads (Make): major refactoring.
2416 Create several new subprograms to move code out of Make. This makes the
2417 code more readable, removes code duplication, and is a preparation work
2418 for adding support for aggregate projects.
2420 2011-08-04 Tristan Gingold <gingold@adacore.com>
2422 * s-po32gl.ads, s-po32gl.adb: New files.
2423 * exp_ch7.ads (Get_Global_Pool_For_Access_Type): New function.
2424 * exp_ch7.adb (Get_Global_Pool_For_Access_Type): New function.
2425 (Build_Finalization_Collection): Use it.
2426 * exp_ch4.adb (Complete_Controlled_Allocation): Ditto.
2427 * rtsfind.ads: System_Pool_32_Global, Re_Global_Pool_32_Object: New
2429 * gcc-interface/Makefile.in: Use s-po32gl.o on VMS.
2430 * gcc-interface/Make-lang.in: Update dependencies.
2432 2011-08-04 Emmanuel Briot <briot@adacore.com>
2434 * makeutl.adb (Complete_Mains): add support for specs with no suffix on
2437 2011-08-04 Emmanuel Briot <briot@adacore.com>
2439 * make.adb, makeutl.adb (Complete_Mains): if a main specified on the
2440 command line is not a file name, also check whether it could be a unit
2443 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
2445 * bindgen.adb (Gen_Finalize_Library_Ada): Factor out code to generate
2446 the header of the finalization routine.
2447 If the unit has no finalizer but is a body whose spec has one, then
2448 generate the decrement of the elaboration entity only.
2449 If the unit has a finalizer and is a spec, then do not generate the
2450 decrement of the elaboration entity.
2451 (Gen_Finalize_Library_C): Likewise.
2453 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2455 * exp_ch7.adb (Alignment_Of): New subsidiary routine.
2456 (Bounds_Size_Expression): Removed.
2457 (Double_Alignment_Of): New subsidiary routine.
2458 (Make_Finalize_Address_Stmts): New local variable Index_Typ. Account
2459 for a hole in the dope vector of unconstrained arrays due to different
2460 index and element alignments.
2462 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2464 * sem_res.adb (Resolve_Allocator): diagnose task allocator that will
2465 raise program_error because body has not been seen yet.
2467 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2469 * sem_ch10.adb (Analyze_With_Clause): Protect against child unit with
2472 2011-08-04 Vincent Celier <celier@adacore.com>
2474 * makeutl.adb (Do_Complete): Check absolute paths in canonical forms
2476 2011-08-04 Yannick Moy <moy@adacore.com>
2478 * alfa.adb, alfa.ads (Unique_Defining_Entity): move function from here
2479 * sem_util.adb, sem_util.ads (Unique_Defining_Entity): ...to here
2481 2011-08-04 Thomas Quinot <quinot@adacore.com>
2483 * sem_ch12.adb (Analyze_Package_Instantiation): Do not omit body for
2484 instantiation in RCI.
2486 2011-08-04 Emmanuel Briot <briot@adacore.com>
2488 * make.adb: Share more code with gprbuild
2490 2011-08-04 Emmanuel Briot <briot@adacore.com>
2492 * projects.texi: Added documentation for the IDE'Gnat project file
2495 2011-08-04 Nicolas Roche <roche@adacore.com>
2497 * gnat_rm.texi: Minor editing.
2499 2011-08-04 Javier Miranda <miranda@adacore.com>
2501 * bindgen.adb (Gen_Adafinal_Ada): Do not differentiate the main case
2502 and the library case for VM targets.
2503 (Gen_Adainit_Ada): Likewise.
2505 2011-08-04 Robert Dewar <dewar@adacore.com>
2507 * g-altive.ads: Minor comment updates.
2508 * prj-nmsc.adb: Minor reformatting.
2510 2011-08-04 Javier Miranda <miranda@adacore.com>
2513 (Normalize_Scalars_Config): Value of the configuration switch set by
2514 pragma Normalize_Scalars when it appears in the gnat.adc file.
2515 (Normalize_Scalars): New field for record Config_Switches_Type. Used
2516 to save and restore settings of this pragma.
2518 (Register_Opt_Config_Switches, Save_Opt_Config_Switches,
2519 Restore_Opt_Config_Switches): Add missing support for Normalize_Scalars.
2521 2011-08-04 Vincent Celier <celier@adacore.com>
2523 * gnat_ugn.texi: Document gnatlink options -M and -M=mapfile
2525 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2527 * makeutl.adb: Minor reformatting.
2529 2011-08-04 Olivier Hainque <hainque@adacore.com>
2531 * g-altive.ads: Update comments to reflect that only the soft
2532 binding is available today.
2534 2011-08-04 Robert Dewar <dewar@adacore.com>
2536 * bindgen.adb, einfo.adb, sem_ch12.adb, s-tasren.adb, sem_res.adb,
2537 makeutl.adb, prj-nmsc.adb, opt.ads, prj-env.adb: Minor reformatting
2538 * gcc-interface/Make-lang.in: Update dependencies.
2540 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2542 * prj-env.adb: Remove local debug traces.
2544 2011-08-04 Yannick Moy <moy@adacore.com>
2546 * checks.adb (Apply_Float_Conversion_Check): correct a typo where Lo_OK
2547 was used instead of Hi_OK, which could cause a read of an uninitialized
2548 value later on. Detected while working on the new warning.
2549 * exp_ch9.adb (Expand_N_Entry_Declaration): remove useless assignment
2551 * sem_ch5.adb (Analyze_Assignment): set the last assignment component
2552 in more cases, in order to detect more unreferenced values.
2553 * sem_util.adb, sem_util.ads (Get_Enclosing_Object): return enclosing
2554 object for expression, if any.
2556 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
2558 * exp_intr.adb (Expand_Binary_Operator_Call): Look at the RM size of
2559 the operand types instead of the Esize.
2561 2011-08-04 Steve Baird <baird@adacore.com>
2563 * switch-b.adb (Scan_Binder_Switches): Add -P binder switch, used to
2564 enable CodePeer_Mode.
2565 * bindusg.adb (Display): Add help message describing -P binder switch.
2566 * gnat_ugn.texi: Document -P binder switch.
2567 * bindgen.adb (Gen_Main_Ada): If CodePeer_Mode is set, then call the
2568 user-defined main program directly.
2569 (Gen_Output_File_Ada): If CodePeer_Mode is set, generate a with of the
2570 user-defined main program in the context clause of the package body.
2572 2011-08-04 Yannick Moy <moy@adacore.com>
2574 * alfa.adb, alfa.ads (Get_Entity_For_Decl): remove function, partial
2575 duplicate of Defining_Entity
2576 (Get_Unique_Entity_For_Decl): rename function into
2577 Unique_Defining_Entity
2578 * einfo.adb, einfo.ads (Is_In_ALFA, Body_Is_In_ALFA): remove flags
2579 (Formal_Proof_On): remove synthesized flag
2580 * cstand.adb, sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
2581 sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_res.adb, sem_util.adb,
2582 sem_util.ads, stand.ads: Remove treatment associated to entities in ALFA
2583 * sem_prag.adb (Analyze_Pragma): remove special treatment for pragma
2584 Annotate (Formal_Proof)
2586 2011-08-04 Emmanuel Briot <briot@adacore.com>
2588 * prj-env.adb (Create_Config_Pragmas_File): fix handling of multi-unit
2589 source files with non-standard naming schemes, in imported projects
2591 2011-08-04 Emmanuel Briot <briot@adacore.com>
2593 * makeutl.adb (Complete_Mains): when a multi-unit source file is
2594 specified on the gprbuild command line, we need to compile all units
2595 within that file, not just the first one we find
2596 Fix error message for mains that are not found.
2598 2011-08-04 Thomas Quinot <quinot@adacore.com>
2600 * sem_ch6.adb: Update comment.
2601 * sem_ch12.adb: Minor reformatting.
2603 2011-08-04 Bob Duff <duff@adacore.com>
2605 * s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
2606 Acceptor.Terminate_Alternative without locking Acceptor, which causes a
2607 race condition whose symptom is to fail to lock Parent. That, in turn,
2608 causes Parent.Awake_Count to be accessed without locking Parent, which
2609 causes another race condition whose symptom is that Parent.Awake_Count
2610 can be off by 1 (either too high or too low). The solution is to lock
2611 Parent unconditionally, and then lock Acceptor, before reading
2612 Acceptor.Terminate_Alternative.
2614 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2616 * debug.adb: Update comment.
2618 2011-08-04 Robert Dewar <dewar@adacore.com>
2620 * par_sco.adb, exp_util.adb, make.adb, a-tags.adb, sem_prag.adb,
2621 sem_util.adb, sem_attr.adb, exp_ch4.adb, g-comlin.adb, g-comlin.ads,
2622 exp_ch6.adb: Minor reformatting.
2624 2011-08-04 Gary Dismukes <dismukes@adacore.com>
2626 * gnat_ugn.texi: Add sentence about the case of compile-time-detected
2629 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2631 * gnat_rm.texi: update Ravenscar desription to reflect Ada2012 RM.
2633 2011-08-04 Thomas Quinot <quinot@adacore.com>
2635 * sinfo.ads: Minor reformatting.
2637 2011-08-04 Emmanuel Briot <briot@adacore.com>
2639 * makeutl.adb, makeutl.ads, prj-nmsc.adb (Complete_Mains): report error
2640 even if there is no location.
2642 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2644 * sem_res.adb, sem_ch4.adb: move check for restriction
2645 No_Task_Hierarchy to resolve_allocator.
2647 2011-08-04 Thomas Quinot <quinot@adacore.com>
2649 * sinfo.adb, sinfo.ads, sem_prag.adb, sem_ch12.adb (Pragma_Enabled):
2650 This flag of N_Pragma nodes is not used, remove it as well as all of
2651 the associated circuitry.
2653 2011-08-04 Javier Miranda <miranda@adacore.com>
2655 * exp_disp.adb (Make_DT): Switch -gnatdQ disables the generation of the
2656 runtime check on duplicated externa tags
2657 * debug.adb Document switch -gnatdQ.
2659 2011-08-04 Gary Dismukes <dismukes@adacore.com>
2661 * a-fihema.ads: Minor typo fix.
2663 2011-08-04 Yannick Moy <moy@adacore.com>
2665 * sem_ch10.adb: Minor comment update.
2667 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2669 * einfo.adb: Update the node field usage to reflect the renaming of
2670 Return_Flag to Return_ Flag_Or_Transient_Decl.
2671 (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl.
2672 (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl.
2673 (Write_Field15_Name): Change Return_Flag to
2674 Return_Flag_Or_Transient_Decl.
2675 * einfo.ads: Rename node field Return_Flag to
2676 Return_Flag_Or_Transient_Decl. Update the associated comment and all
2677 occurrences in entities.
2678 (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl. Update
2679 associated Inline pragma.
2680 (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl. Update
2681 associated Inline pragma.
2682 * exp_ch4.ads, exp_ch4.adb (Expand_N_Expression_With_Actions): New
2684 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Update the calls to
2685 Return_Flag and Set_Return_Flag.
2686 * exp_ch7.adb (Process_Declarations): Add code to recognize hook
2687 objects generated for controlled transients declared inside an
2688 Exception_With_Actions. Update the calls to Return_Flag.
2689 (Process_Object_Declaration): Add code to add a null guard for hook
2690 objects generated for controlled transients declared inside an
2691 Exception_With_Actions. Update related comment.
2692 * exp_util.adb (Has_Controlled_Objects): Add code to recognize hook
2693 objects generated for controlled transients declared inside an
2694 Exception_With_Actions. Update the calls to Return_Flag.
2695 * expander.adb (Expand): Add new case for N_Expression_With_Actions.
2697 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2699 * sem_util.adb:(Wrong_Type): Improve error message on a one-element
2700 positional aggregate.
2702 2011-08-04 Vincent Celier <celier@adacore.com>
2704 * par_sco.adb (Process_Decisions.Output_Header): Check and record pragma
2705 SLOC only for pragmas.
2707 2011-08-04 Emmanuel Briot <briot@adacore.com>
2709 * projects.texi: Minor typo fix.
2711 2011-08-04 Emmanuel Briot <briot@adacore.com>
2713 * prj-nmsc.adb (Check_File): Minor change to traces, to help debugging
2714 on case-sensitive file systems.
2716 2011-08-04 Thomas Quinot <quinot@adacore.com>
2718 * put_scos.adb (Put_SCOs): Do not emit decision SCO for an X decision
2719 nested in a disabled pragma.
2720 * scos.ads, scos.adb, par_sco.ads, par_sco.adb: Record sloc of
2721 enclosing pragma, if any, for X decisions.
2723 2011-08-04 Thomas Quinot <quinot@adacore.com>
2725 * sem_prag.adb: Minor reformatting.
2727 2011-08-04 Vincent Celier <celier@adacore.com>
2729 * a-tags.adb (Check_TSD): Avoid concatenation of strings, as it is not
2730 allowed in no run time mode.
2732 2011-08-04 Vincent Celier <celier@adacore.com>
2734 * make.adb (Check): When -gnatc is used, check for the source file
2735 inside the ALI file with a canonical case file name.
2737 2011-08-04 Emmanuel Briot <briot@adacore.com>
2739 * g-comlin.adb, g-comlin.ads (Add_Switch): Put back support for
2740 overriding the separator.
2742 2011-08-04 Robert Dewar <dewar@adacore.com>
2744 * sem_aggr.adb, par_sco.adb, sem_type.adb, exp_util.adb, exp_ch9.adb,
2745 prj-nmsc.adb, sem_ch13.adb, exp_strm.adb: Minor reformatting.
2747 2011-08-04 Robert Dewar <dewar@adacore.com>
2749 * gnat_rm.texi: Minor documentation fix for pragma Annotate.
2751 2011-08-04 Yannick Moy <moy@adacore.com>
2753 * sem_attr.adb (Analyze_Attribute): add check during pre-analysis that
2754 'Result only appears in postcondition of function.
2756 2011-08-04 Thomas Quinot <quinot@adacore.com>
2758 * a-tags.adb (Check_TSD): When raising PROGRAM_ERROR for a duplicated
2759 external tag, include the value of the external tag in the exception
2762 2011-08-04 Yannick Moy <moy@adacore.com>
2764 * sem_attr.adb (Result): modify error message for misplaced 'Result
2766 2011-08-04 Sergey Rybin <rybin@adacore.com>
2768 * gnat_rm.texi (pragma Annotate): Fix syntax description to make it
2769 clear that the second argument must be an identifier.
2771 2011-08-04 Thomas Quinot <quinot@adacore.com>
2773 * exp_ch9.adb (Build_Barrier_Function): When compiling with
2774 -fpreserve-control-flow, insert an IF statement on the barrier
2775 condition to ensure that a conditional branch instruction is generated.
2777 2011-08-04 Emmanuel Briot <briot@adacore.com>
2779 * prj-part.adb, prj.adb, prj.ads, prj-tree.ads
2780 (Processing_Flags.Ignore_Missing_With): new flag.
2782 2011-08-04 Emmanuel Briot <briot@adacore.com>
2784 * prj-nmsc.adb (Find_Sources, Path_Name_Of): Fix handling of
2785 Source_List_File on case-insensitive systems where the file is actually
2786 on a case-sensitive file system (NFS,...).
2788 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2790 * sem_ch6.adb (Analyze_Function_Return): In a rare case where a
2791 function return contains a controlled [extension] aggregate and the
2792 return statement is not part of a handled sequence of statements, wrap
2793 the return in a block. This ensures that all controlled temporaries
2794 generated during aggregate resolution will be picked up by the
2795 finalization machinery.
2797 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2799 * sem_aggr.adb (Resolve_Aggregate): If aggregate has box-initialized
2800 components, freeze type before resolution, to ensure that default
2801 initializations are present for all components.
2802 * sem_res.adb (Resolve_Actuals): the designated object of an
2803 accces-to-constant type is a legal actual in a call to an
2804 initialization procedure.
2806 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2808 * exp_util.adb (Extract_Renamed_Object): Add N_Type_Conversion and
2809 N_Unchecked_Type_Conversion to the possible containers of a renamed
2812 2011-08-04 Yannick Moy <moy@adacore.com>
2814 * par-ch13.adb (Aspect_Specifications_Present): recognize
2815 "with Identifier'Class =>" as an aspect, so that a meaningful warning
2816 is issued in Strict mode.
2817 * par.adb: Fix typos in comments.
2819 2011-08-04 Yannick Moy <moy@adacore.com>
2821 * sem_attr.adb (Result): modify error message to take into account Post
2822 aspect when compiling Ada 2012 (or newer) code.
2824 2011-08-04 Nicolas Roche <roche@adacore.com>
2826 * env.c (__gnat_clearenv): Avoid use of dynamic size array in order to
2827 remove need for GCC exceptions.
2829 2011-08-04 Vincent Celier <celier@adacore.com>
2831 * makeutl.adb (Do_Complete): Call Debug_Output with the name of the
2832 project, not the source file name.
2833 * prj.adb (Find_Sources.Look_For_Sources): If the source has been
2834 excluded, continue looking. This excluded source will only be returned
2835 if there is no other source with the same base name that is not locally
2838 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2840 * sem_res.adb (Resolve_Intrinsic_Operator): if the result type is
2841 private and one of the operands is a real literal, use a qualified
2842 expression rather than a conversion which is not meaningful to the
2845 2011-08-04 Yannick Moy <moy@adacore.com>
2847 * sem_ch13.adb (Aspect_Loop): when an aspect X and its classwise
2848 corresponding aspect X'Class are allowed, proceed with analysis of the
2849 aspect instead of skipping it.
2851 2011-08-04 Tristan Gingold <gingold@adacore.com>
2853 * s-flocon.adb, s-flocon.ads: Add a body for s-flocon.ads
2854 This will allow to have an Ada implementation for the subprogram.
2856 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2858 * sem_ch3.adb (Analyze_Full_Type_Declaration): If the declaration is a
2859 completion and aspects are present, apply them to the entity for the
2860 type which is currently the partial view, but which is the one that
2862 * sem_ch13.adb (Analyze_Aspect_Specifications): if the predicate
2863 applies to a partial view, indicate that the full view has predicates
2864 and delayed aspects.
2865 (Replace_Type_Reference): Handle properly predicates that apply to the
2866 full view of a private completion.
2868 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
2870 * layout.adb (Layout_Type): For composite types, do not set Esize.
2871 * freeze.adb (Set_Small_Size): Remove test on alignment and do not
2873 (Size_Known): Look at the RM size of components instead of the Esize.
2874 (Freeze_Record_Type): Look at the RM size instead of the Esize to
2875 issue warning and activate Implicit_Packing.
2876 (Freeze_Entity): Likewise. Do not issue a warning for alias/atomic
2877 if the Esize is not known.
2878 * sem_ch13.adb (Analyze_Attribute_Definition_Clause) <Size>: Set Esize
2879 for elementary types only.
2880 (Analyze_Record_Representation_Clause): Look at the RM size instead
2881 of the Esize to issue errors.
2882 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set Esize if it
2884 <E_Record_Type>: Look at the RM size instead of the Esize. Remove
2886 Look at the RM size instead of the Esize for types if the latter is
2888 (gnat_to_gnu_field): Use Known_Esize instead of Known_Static_Esize.
2890 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2892 * sem_type.adb: proper handling of equality not involving anonymous
2895 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2897 * exp_ch7.adb (Create_Finalizer): Remove local variables Spec_Nod and
2898 Vis_Decls. When creating a library-level finalizer for a package spec,
2899 both the declaration and body of the finalizer are inserted either in
2900 the visible or private declarations of the package spec.
2902 2011-08-04 Javier Miranda <miranda@adacore.com>
2904 * sem_ch3.adb (Derive_Subprograms): Complete assertion to request the
2905 use of the full-view of a type when invoking Is_Ancestor.
2906 * sem_type.adb (Is_Ancestor): For consistency, when the traversal of
2907 the full-view of private parents is requested, then use also the
2908 full-view of the parent of the first derivation.
2910 2011-08-04 Tristan Gingold <gingold@adacore.com>
2912 * s-taprop-vxworks.adb (Enter_Task): Use System.Float_Control.Reset
2913 instead of the locally imported procedure.
2914 * s-taprop-mingw.adb (Enter_Task): Ditto.
2915 * s-valrea.adb (Scan_Real): Ditto.
2916 * s-imgrea.adb (Set_Image_Real): Ditto.
2917 * s-flocon.ads: Make the package pure.
2919 2011-08-04 Thomas Quinot <quinot@adacore.com>
2921 * sinfo.ads, sinfo.adb (Debug_Statement, Set_Debug_Statement): Remove.
2922 * tbuild.ads, tbuild.adb (Make_Pragma): Adjust accordingly.
2923 * sinfo-cn.ads, sinfo-cn.adb (Change_Name_To_Procedure_Call_Statement):
2924 New subprogram, moved here from...
2925 * par.adb, par-ch5.adb (P_Statement_Name): ... here.
2926 * par-prag.adb (Par.Prag, case Pragma_Debug): Do not perform any
2927 rewriting of the last argument into a procedure call statement here...
2928 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): ...do it there
2931 2011-08-04 Thomas Quinot <quinot@adacore.com>
2933 * par_sco.adb: Minor reformatting.
2935 2011-08-04 Robert Dewar <dewar@adacore.com>
2937 * erroutc.adb: Minor reformatting.
2939 2011-08-04 Thomas Quinot <quinot@adacore.com>
2941 * par_sco.adb: Comment update.
2943 2011-08-04 Tristan Gingold <gingold@adacore.com>
2945 * s-flocon.ads: New file.
2946 * g-flocon.ads: Now a renaming of s-flocon.
2947 * Makefile.rtl: Add s-flocon.o
2949 2011-08-04 Javier Miranda <miranda@adacore.com>
2951 * exp_strm.adb (Build_Array_Input_Function): if the array type is
2952 constrained, do not attempt to build a subtype of it.
2954 2011-08-04 Yannick Moy <moy@adacore.com>
2956 * errout.ads Change comments: remove 'R'M as an example where quotes
2957 are needed; add ALFA as another case where quotes are not needed
2958 * erroutc.adb (Set_Msg_Insertion_Reserved_Word): add ALFA as another
2959 case where quotes are not needed.
2960 * sem_ch11.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
2961 sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_prag.adb, sem_res.adb:
2962 Remove all occurrences of 'A'L'F'A
2964 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2966 * sem_ch13.adb: check legality of invariant pragma.
2968 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
2970 * bindgen.adb: Add comments.
2972 2011-08-04 Yannick Moy <moy@adacore.com>
2974 * einfo.adb, einfo.ads: Free Flag254 and make Formal_Proof_On a
2976 * sem_prag.adb (Analyze_Pragma): record the pragma Annotate
2977 (Formal_Proof, On/Off) in the Rep_Item list of the current subprogram.
2979 2011-08-04 Robert Dewar <dewar@adacore.com>
2981 * exp_ch7.adb, exp_ch6.adb, sem_ch3.adb, layout.adb, sem_ch5.adb,
2982 osint-c.ads, sem_util.ads, gnat1drv.adb, targparm.ads, sem_ch6.adb,
2983 sem_ch13.adb, s-pooloc.adb: Minor reformatting.
2985 2011-08-04 Thomas Quinot <quinot@adacore.com>
2987 * s-pooloc.ads, s-pooglo.ads: Minor reformatting
2989 2011-08-04 Thomas Quinot <quinot@adacore.com>
2992 * s-pooloc.adb (Deallocate): Fix the case of deallocating the only
2995 2011-08-04 Robert Dewar <dewar@adacore.com>
2997 * einfo.ads, exp_ch4.adb: Minor reformatting.
2999 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
3001 * back_end.ads (Gen_Or_Update_Object_File): Add more comments.
3003 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3005 * exp_ch4.adb (Expand_Composite_Equality): code cleanup: use component
3006 type in all cases to compute list of primitive operations, because full
3007 view may be an itype that is not attached to the list of declarations.
3009 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
3011 * bindgen.adb (Gen_Adafinal_Ada): Generate an early return if the
3012 library has already been finalized.
3013 (Gen_Adafinal_C): Likewise.
3014 (Gen_Adainit_Ada): Generate an early return if the library has
3015 already been elaborated.
3016 (Gen_Adainit_C): Likewise.
3017 (Gen_Output_File_Ada): Generate an elaboration flag.
3018 (Gen_Output_File_C): Likewise.
3020 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3022 * exp_ch4.adb (Expand_Allocator_Expression): Disable the generation of
3023 Set_Finalize_Address_Ptr for CodePeer because Finalize_Address was not
3024 built in the first place.
3025 (Expand_N_Allocator): Disable the generation of Set_Finalize_Address_Ptr
3026 for CodePeer because Finalize_Address was not built to begin with.
3027 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Ditto.
3029 2011-08-04 Pascal Obry <obry@adacore.com>
3031 * adaint.c (__gnat_tmp_name): Use current process id to create temp
3032 filenames, this ensures unicity of filenames across processes.
3034 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3036 * bindgen.adb (Gen_Finalize_Library_Ada): Rename generated routine
3037 Raise_Controlled to Raise_From_Controlled_Operation. Update the
3038 signature of Raise_From_Controlled_Operation by adding flag From_Abort.
3039 Add False as the actual to From_Abort in the generated call to
3040 Raise_From_Controlled_Operation.
3042 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
3044 * osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move to declaration
3045 so that the ali file name can be retrieved from outside of this package.
3046 * back_end.ads, back_end.adb (Gen_Or_Update_Object_File): New method
3047 doing nothing in the general case, but used to update the object file
3048 timestamp if directly generated by the backend.
3049 * gnat1drv.adb (Gnat1drv): Make sure the object file's timestamp is set
3050 to a later time than the ali file one.
3052 2011-08-04 Yannick Moy <moy@adacore.com>
3054 * einfo.adb, einfo.ads (Formal_Proof_On): new flag set on subprogram
3055 entities whose body contains an Annotate pragma which forces formal
3057 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
3058 sem_ch6.adb, sem_ch9.adb, sem_res.adb: Adapt call to
3059 Mark_Non_ALFA_Subprogram to pass in a message and node.
3060 * sem_prag.adb (Analyze_Pragma): add treatment of pragma Annotate
3061 (Forma_Proof, On) which sets the flag Formal_Proof_On in the
3062 surrounding subprogram.
3063 * sem_util.adb, sem_util.ads (Mark_Non_ALFA_Subprogram,
3064 Mark_Non_ALFA_Subprogram_Unconditional): if the subprogram being marked
3065 as not in ALFA is annotated with Formal_Proof being On, then an error
3066 is issued based on the additional parameters for message and node.
3067 * snames.ads-tmpl (Name_Formal_Proof): new name for annotation.
3068 * gcc-interface/Make-lang.in: Update dependencies.
3070 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3072 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not generate
3073 Finalize_Address when CodePeer is enabled.
3075 2011-08-04 Pascal Obry <obry@adacore.com>
3077 * adaint.c (__gnat_tmp_name): Use _tempnam() instead of tempnam() as
3078 the latter returns a pointer to a static buffer which is deallocated
3079 at the end of the routine.
3081 2011-08-04 Yannick Moy <moy@adacore.com>
3083 * sem_ch3.adb (Array_Type_Declaration): move test for type in ALFA
3084 after index creation; mark unconstrained base array type generated as
3085 being in/not in ALFA as well
3086 (Make_Index): mark subtype created as in/not in ALFA
3087 * sem_ch5.adb (Analyze_Iteration_Scheme): mark entity for iterating
3088 over a loop as in/not in ALFA, depending on its type and form of loop
3091 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3093 * exp_ch7.adb (Build_Object_Declarations): Initialize flag Abort
3094 directly to False on .NET and JVM.
3096 2011-08-04 Yannick Moy <moy@adacore.com>
3098 * sem_ch3.adb (Constrain_Enumeration, Constrain_Integer): remove
3099 constraint that subtype must come from source code to be in ALFA, so
3100 that anonymous subtypes can be in ALFA too.
3102 2011-08-04 Yannick Moy <moy@adacore.com>
3104 * sem_ch3.adb (Analyze_Object_Declaration): remove obsolete addition of
3105 reference for ALFA mode.
3106 * lib-xref-alfa.adb, lib-xref.ads (Traverse_Compilation_Unit): make
3107 procedure public so as to use it from formal verification back-end.
3109 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
3111 * g-comlin.adb (For_Each_Simple_Switch.Is_In_Config): Remove the
3112 invalid checks of the Parameter, making Remove_Switch not working
3115 2011-08-04 Arnaud Charlet <charlet@adacore.com>
3117 * targparm.ads: Update header: no run-time exception is needed on this
3120 2011-08-04 Vincent Celier <celier@adacore.com>
3122 * a-fihema.adb: Use System.IO instead of GNAT.IO
3124 2011-08-04 Thomas Quinot <quinot@adacore.com>
3126 * sem_ch3.adb (Access_Definition): Anonymous access to subprogram types
3127 are forbidden in Compiler_Unit mode.
3129 2011-08-04 Robert Dewar <dewar@adacore.com>
3131 * sem_util.adb: Minor reformatting.
3133 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3135 * bindgen.adb (Gen_Finalize_Library_Ada): Update the import string for
3136 library-level finalizers.
3137 (Gen_Finalize_Library_C): Update the import string for library-level
3139 (Gen_Finalize_Library_Defs_C): Update the definition name of a
3140 library-level finalizer.
3141 * exp_ch7.adb: Remove with and use clauses for Stringt.
3142 (Create_Finalizer): Remove local variables Conv_Name, Prag_Decl,
3143 Spec_Decl. Add local variable Body_Id. The names of library-level
3144 finalizers are now manually fully qualified and are no longer external.
3145 A single name is now capable of servicing .NET, JVM and non-VM targets.
3146 Pragma Export is no longer required to provide visibility for the name.
3147 (Create_Finalizer_String): Removed.
3148 (New_Finalizer_Name): New routine which mimics New_..._Name.
3150 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
3152 * sem_elab.adb (Check_Internal_Call_Continue): Change the type of the
3153 elaboration counter to Standard_Short_Integer.
3154 * sem_util.adb (Build_Elaboration_Entity): Likewise.
3155 * bindgen.adb (Gen_Elab_Externals_Ada): Adjust to above change.
3156 (Gen_Elab_Externals_C): Likewise.
3158 2011-08-04 Ed Falis <falis@adacore.com>
3160 * system-vxworks-arm.ads, system-vxworks-sparcv9.ads,
3161 system-vxworks-ppc.ads, system-vxworks-m68k.ads,
3162 system-vxworks-mips.ads, system-vxworks-x86.ads
3163 (Always_Compatible_Rep): set to False for all VxWorks targets.
3165 2011-08-04 Robert Dewar <dewar@adacore.com>
3167 * par_sco.adb, prj-proc.adb, make.adb, bindgen.adb, prj.adb, prj.ads,
3168 makeutl.adb, makeutl.ads, prj-nmsc.adb, exp_ch5.adb, exp_ch12.adb,
3169 exp_ch7.ads, exp_util.ads, sem_util.ads, g-comlin.ads, exp_ch6.adb,
3170 exp_ch6.ads, lib-xref.ads, exp_ch7.adb, exp_util.adb, exp_dist.adb,
3171 exp_strm.adb, gnatcmd.adb, freeze.adb, g-comlin.adb, lib-xref-alfa.adb,
3172 sem_attr.adb, sem_prag.adb, sem_util.adb, sem_elab.adb, sem_ch8.adb,
3173 sem_ch11.adb, sem_eval.adb, sem_ch13.adb, sem_disp.adb, a-fihema.adb:
3174 Minor reformatting and code reorganization.
3176 2011-08-04 Emmanuel Briot <briot@adacore.com>
3178 * projects.texi: Added doc for aggregate projects.
3180 2011-08-04 Emmanuel Briot <briot@adacore.com>
3182 * prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
3183 Add support for overriding the Project_Path in aggregate projects.
3185 2011-08-04 Robert Dewar <dewar@adacore.com>
3187 * a-cofove.ads: Minor reformatting.
3189 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3191 * exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
3192 on the generated code.
3193 (Build_Finalize_Statements): Update the comment on the generated code.
3194 (Build_Initialize_Statements): Update the comment on the generated code.
3195 (Build_Object_Declarations): Add local variable Result. The object
3196 declarations are now built in sequence.
3197 * rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
3200 2011-08-04 Robert Dewar <dewar@adacore.com>
3202 * checks.adb, alfa.adb, alfa.ads: Minor reformatting.
3204 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
3206 * einfo.ads (Elaboration_Entity): Document new definition and use.
3207 (Elaboration_Entity_Required): Adjust to above change.
3208 * exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
3209 * exp_ch12.adb: And with and use for Snames.
3210 (Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
3211 * exp_util.adb (Set_Elaboration_Flag): Likewise.
3212 * sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
3213 <Check_Unit_Name>: Deal with N_Expanded_Name.
3214 <Attribute_Elaborated>: Extend to all unit names.
3215 * sem_elab.adb: And with and use for Uintp.
3216 (Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
3217 * sem_util.ads (Build_Elaboration_Entity): Adjust comment.
3218 * sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
3219 * bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
3220 from Gen_Adainit_Ada.
3221 (Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
3222 (Gen_Adafinal_Ada): Remove redundant test. In the non-main program
3223 case, do not call System.Standard_Library.Adafinal; instead call
3224 finalize_library if needed.
3225 (Gen_Adafinal_C): Likewise.
3226 (Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
3227 non-main program case.
3228 (Gen_Adainit_C): Generate a couple of external declarations here.
3229 In the main program case, set SSL.Finalize_Library_Objects.
3230 (Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
3231 (Gen_Elab_Calls_C): Likewise.
3232 (Gen_Finalize_Library_Ada): Likewise. Skip SAL interface units.
3233 (Gen_Finalize_Library_C): Likewise. Generate a full function.
3234 (Gen_Main_C): Put back call to Ada_Final and don't finalize library
3236 (Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
3237 if -a is specified. Call Gen_Elab_Externals_Ada. Move around call to
3239 (Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
3240 if -a is specified. Call Gen_Elab_Externals_C. Remove useless couple
3241 of external declarations. Call Gen_Finalize_Library_C.
3243 2011-08-04 Emmanuel Briot <briot@adacore.com>
3245 * prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
3246 Compute_Compilation_Phases): new subprogram.
3247 (Builder_Data, Builder_Project_Tree_Data): new subprogram and type
3248 The number of mains as well as the various compilation phases that
3249 need to be run are now project tree specific, since various
3250 aggregated trees might have different requirements. In particular,
3251 they do not all require bind or link phases.
3253 2011-08-04 Emmanuel Briot <briot@adacore.com>
3255 * prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
3256 (Project_Tree_Appdata): New type.
3257 It is now possible to associate application-specific data to a project
3258 tree. In particular, this is used in the gprbuild builder to avoid a
3259 number of global tables and htables, especially now that there can be
3260 several project trees loaded at once because of aggregate projects.
3261 (Debug_Name): new procedure.
3262 * projects.texi: Clarify syntax of "**" for Source_Dirs
3264 2011-08-03 Emmanuel Briot <briot@adacore.com>
3266 * prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
3267 the "roots" for a main.
3268 (Fill_From_Project): add support for aggregate projects. Main units
3269 in aggregated projects are now automatically added in the list of
3270 files to build (although this fails later on in gprbuild, because
3271 these files are not using the root proejct tree, so this needs
3273 * gcc-interface/Make-lang.in: Update dependencies.
3275 2011-08-03 Yannick Moy <moy@adacore.com>
3277 * sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
3278 conditional expression in ALFA.
3279 * sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
3280 expressions as not in ALFA.
3282 2011-08-03 Robert Dewar <dewar@adacore.com>
3284 * a-cofove.adb: Minor reformatting.
3286 2011-08-03 Emmanuel Briot <briot@adacore.com>
3288 * make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
3289 (Insert_Project_Sources, Insert_withed_Sources_For): moved from the
3291 These packages are more logically placed in the Queue package, since
3292 they manipulate the queue. It is also likely that they can be adapted
3293 for gnatmake, thus sharing more code.
3294 (Finish_Program, Fail_Program): moved from the gprbuild sources, so
3295 that we could move the above.
3297 2011-08-03 Emmanuel Briot <briot@adacore.com>
3299 * errutil.adb (Finalize): clean up the list of error messages on exit.
3300 Calling this subprogram multiple times will no longer show duplicate
3301 error messages on stderr.
3303 2011-08-03 Emmanuel Briot <briot@adacore.com>
3305 * g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
3306 Getopt_Switches when we have already define a command line
3309 2011-08-03 Yannick Moy <moy@adacore.com>
3311 * sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
3312 in ALFA. Instead, they are considered as assertions to prove.
3313 * sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
3314 nodes as not in ALFA. Instead, include conditional expressions in ALFA
3315 if they have no ELSE part, or if they occur in pre- and postconditions,
3316 where the Condition cannot have side-effects in ALFA
3317 (Analyze_Membership_Op): do not mark such nodes as not in ALFA
3318 (Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
3319 Instead, include type conversion between scalar types in ALFA.
3320 * sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
3321 if-and-only-if its type is in ALFA.
3323 2011-08-03 Thomas Quinot <quinot@adacore.com>
3325 * scos.adb, get_scos.adb, put_scos.adb
3326 New code letter for decisions: G (entry guard)
3328 (Traverse_Subprogram_Body): Rename to...
3329 (Traverse_Subprogram_Or_Task_Body): New subrpogram.
3330 (Traverse_Protected_Body): New subprogram
3331 (Traverse_Declarations_Or_Statements): Add traversal of task bodies,
3332 protected bodies and entry bodies.
3334 2011-08-03 Yannick Moy <moy@adacore.com>
3336 * einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
3337 entities with get/set subprograms, which is set on procedure entities
3338 generated by the compiler for a postcondition.
3339 * sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
3340 * alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
3341 entity for a declaration
3342 (Get_Unique_Entity_For_Decl): new function returning an entity which
3343 represents a declaration, so that matching spec and body have the same
3346 2011-08-03 Robert Dewar <dewar@adacore.com>
3348 * a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
3349 a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
3351 2011-08-03 Yannick Moy <moy@adacore.com>
3353 * lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
3354 library-level because retriction No_Implicit_Dynamic_Code in the
3355 front-end prevents its definition as a local subprogram
3356 (Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
3357 for reuse in other contexts
3358 (Traverse_Declarations_Or_Statements,
3359 Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
3360 Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
3361 procedures take a callback parameter to be called on all declarations
3363 (Traverse_All_Compilation_Units): new generic function to traverse a
3364 compilation unit and call a callback parameter on all declarations
3366 2011-08-03 Javier Miranda <miranda@adacore.com>
3368 * sem_prag.adb (Process_Interface_Name): Allow duplicated export names
3369 in Java since they are always enclosed in a namespace that
3370 differentiates them, and overloaded entities are supported by the VM.
3372 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3374 * checks.adb (Determine_Range): If a computed bound of an operation is
3375 outside the range of the base type of the expression, and overflow
3376 checks are enabled, the result is unknown and cannot be used for any
3377 subsequent constant folding.
3378 * sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
3379 unknown, so is the result of the comparison.
3381 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3383 * a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
3384 From_Abort. When finalization was triggered by an abort, propagate
3385 Standard'Abort_Signal rather than Program_Error.
3386 * a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
3388 * a-except.adb (Raise_From_Controlled_Operation): Add new formal
3389 From_Abort. When finalization was triggered by an abort, propagate
3390 Standard'Abort_Signal rather than Program_Error.
3391 * a-except.ads:(Raise_From_Controlled_Operation): Add new formal
3393 * exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
3394 Abort_Id. Update the calls to Build_Object_Declarations and
3395 Build_Raise_Statement to include Abort_Id.
3396 (Build_Adjust_Statements): New local variable Abort_Id. Update the
3397 calls to Build_Object_Declarations and Build_Raise_Statement to include
3399 (Build_Finalize_Statements): New local variable Abort_Id. Update the
3400 calls to Build_Object_Declarations and Build_Raise_Statement to include
3402 (Build_Components): Create an entity for Abort_Id when exceptions are
3403 allowed on the target.
3404 (Build_Finalizer): New local variable Abort_Id.
3405 (Build_Initialize_Statements): New local variable Abort_Id. Update the
3406 calls to Build_Object_Declarations and Build_Raise_Statement to include
3408 (Build_Object_Declarations): Add new formal Abort_Id. Create the
3409 declaration of flag Abort_Id to preserve the original abort status
3410 before finalization code is executed.
3411 (Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
3412 runtime routine Raise_From_Controlled_Operation.
3413 (Create_Finalizer): Update the call to Build_Raise_Statement to include
3414 Abort_Id. Update the call to Build_Object_Declarations to include
3415 Abort_Id. Update the layout of the finalizer body.
3416 (Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
3417 (Process_Transient_Objects): New local variable Abort_Id. Remove the
3418 clunky code to create all flags and objects related to
3419 exception propagation and replace it with a call to
3420 Build_Object_Declarations. Update the call to Build_Raise_Statement to
3422 * exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
3423 Add new formal Abort_Id and associated comment on its use.
3424 (Build_Raise_Statement): Add new formal Abort_Id and associated comment
3426 * exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
3427 Remove the clunky code to create all flags and objects related to
3428 exception propagation and replace it with a call to
3429 Build_Object_Declarations. Update the call to Build_Raise_Statement.
3431 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
3433 * s-tassta.adb: Fix minor typos.
3435 2011-08-03 Robert Dewar <dewar@adacore.com>
3437 * rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
3438 lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
3440 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3442 * exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
3443 to packages. This ensures that the finalizer body will not end up
3444 inside the freeze node.
3445 (Process_Declarations): Add code to detect whether a freeze node has a
3446 nested finalization collection.
3448 2011-08-03 Pascal Obry <obry@adacore.com>
3450 * g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
3451 (Current_Session): Return a not null access to Session_Type.
3452 (Default_Session): Likewise.
3454 2011-08-03 Robert Dewar <dewar@adacore.com>
3456 * a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
3457 exp_ch3.adb, exp_ch3.ads: Minor reformatting.
3459 2011-08-03 Pascal Obry <obry@adacore.com>
3461 * g-awk.ads: Minor comment fix.
3463 2011-08-03 Sergey Rybin <rybin@adacore.com>
3465 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
3466 the tree structure related to discriminant constraints.
3467 Original_Discriminant cannot be used any more for computing the
3468 defining name for the reference to a discriminant.
3470 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3472 * sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
3473 function is not visibly tagged, this is not a dispatching call and
3474 therfore is not Tag_Indeterminate, even if the function is marked as
3475 dispatching on result.
3477 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3479 * exp_ch13.adb: Add with and use clauses for Restrict and Rident.
3480 (Expand_N_Free_Statement): Add a guard to protect against run-times
3481 which do not support controlled types.
3482 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
3483 against run-times which do not support controlled types.
3484 * exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
3485 against run-times which do not support controlled types.
3486 * exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
3487 against run-times which do not support controlled types.
3488 * exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
3489 protect against run-times which do not support controlled types.
3491 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
3493 * exp_intr.adb: Put back with and use clauses for Exp_Ch11.
3494 (Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
3496 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3498 * exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
3499 modified in the source, to prevent spurious warnings when compiling
3502 2011-08-03 Thomas Quinot <quinot@adacore.com>
3504 * a-except-2005.adb: Minor reformatting.
3506 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3508 * sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
3509 is a renaming declaration in the private part of a package, do not emit
3510 a warning that the with_clause could be moved because the renaming may
3511 be used in the body or in a child unit.
3513 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3515 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
3516 Propagate the Comes_From_Source attribute from the original return
3517 object to the renaming.
3519 2011-08-03 Jose Ruiz <ruiz@adacore.com>
3521 * exp_ch7.adb (Build_Raise_Statement): Do not call
3522 Raise_From_Controlled_Operation when this routine is not present in
3523 the run-time library.
3524 (Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
3525 libraries (Ravenscar), tasks are non-terminating, and protected objects
3526 and tasks can only appear at library level, so we do not want
3527 finalization of protected objects nor tasks.
3528 * exp_intr.adb: Minor clarification in comment.
3529 bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
3530 Gen_Output_File_C): Remove references to finalization of library-level
3531 objects when using restricted run-time libraries.
3533 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3535 * sem_ch3.adb (Build_Discriminant_Constraints): Set
3536 Original_Discriminant only if the parent type is a generic formal.
3538 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3540 * exp_ch13.adb: Add with and use clause for Targparm;
3541 (Expand_N_Free_Statement): Prevent the generation of a custom
3542 Deallocate on .NET/JVM targets since this requires pools and address
3544 * exp_ch4.adb (Expand_Allocator_Expression): When compiling for
3545 .NET/JVM targets, attach the newly allocated object to the access
3546 type's finalization collection. Do not generate a call to
3547 Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
3548 exist in the runtime.
3549 (Expand_N_Allocator): When compiling for .NET/JVM targets, do not
3550 create a custom Allocate for object that do not require initialization.
3551 Attach a newly allocated object to the access type's finalization
3552 collection on .NET/JVM.
3553 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
3554 assignment of controlled types on .NET/JVM. The two hidden pointers
3555 Prev and Next and stored and later restored after the assignment takes
3557 * exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
3558 kludge for .NET/JVM to recognize a particular piece of code coming from
3559 Heap_Management and change the call to Finalize into Deep_Finalize.
3560 * exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
3561 finalization collections on .NET/JVM only for types derived from
3562 Controlled. Separate the association of storage pools with a collection
3563 and only allow it on non-.NET/JVM targets.
3564 (Make_Attach_Call): New routine.
3565 (Make_Detach_Call): New routine.
3566 (Process_Object_Declarations): Suppress the generation of
3567 build-in-place return object clean up code on .NET/JVM since it uses
3569 * exp_ch7.ads (Make_Attach_Call): New routine.
3570 (Make_Detach_Call): New routine.
3571 * exp_intr.adb Add with and use clause for Targparm.
3572 (Expand_Unc_Deallocation): Detach a controlled object from a collection
3573 on .NET/JVM targets.
3574 * rtsfind.ads: Add entries RE_Attach, RE_Detach and
3575 RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
3576 * snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
3577 names used in finalization.
3579 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3581 * a-fihema.adb: Add with and use clauses for System.Soft_Links.
3582 (Attach, Detach): Lock the current task when chaining an object onto a
3585 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3587 * a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
3588 Rewritten to create the message strings when the exception is not
3589 raised by an abort during finalization.
3590 * a-except.ads, a-except-2005.ads: Add pragma Export for procedure
3591 Raise_From_Controlled_Operation and update its associated comment.
3592 * a-fihema.ads, a-fihema.adb: New GNAT unit.
3593 Ada.Finalization.Heap_Management provides key functionality
3594 associated with controlled objects on the heap, their creation,
3595 finalization and reclamation. Type Finalization_Collection is
3596 effectively a wrapper which sits ontop of a storage pool and performs
3597 all necessary bookkeeping for all the objects it contains. Each
3598 access-to-controlled or access-to-class-wide type receives a collection
3599 as part of its expansion. The compiler generates buffer code and
3600 invokes Allocate / Deallocate to create and destroy allocated
3602 * a-finali.adb ("="): Removed.
3603 * a-finali.ads ("="): Removed. Controlled types no longer carry hidden
3604 fields Prev and Next.
3605 * ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
3606 A library unit with at least one controlled object on the library level
3607 has a special finalizer which is invoked by the binder. To signal this,
3608 ali files carry field PF.
3609 * ali.ads: New field in type Unit_Record called Has_Finalizer. Add
3610 associated comment on field usage.
3611 * a-tags.adb (Get_RC_Offset): Removed.
3612 (Needs_Finalization): New routine.
3613 * a-tags.ads: Update the structure of the GNAT dispatch tables.
3614 Dispatch tables now carry field Needs_Finalization which provides
3615 runtime indication whether a type is controlled or has controlled
3616 components or both. Remove field RC_Offset.
3617 (Get_RC_Offset): Removed along with its associated pragma Export.
3618 Since tagged types with controlled components no longer carry hidden
3619 field _controller, the special mechanism to retrieve its location is no
3621 (Needs_Finalization): New routine.
3622 * atree.ads, atree.adb (Elist24): New routine.
3623 (Set_Elist24): New routine.
3624 * atree.h: Add a define clause for Elist24.
3625 * bindgen.adb New library-level variable Lib_Final_Built.
3626 (Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
3627 presence of a VM target, the routine generates calls to the proper
3628 library finalization routine.
3629 (Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
3630 targets. Set the correct library finalization routine depending on
3631 whether the library has controlled objects or this is a VM compilation.
3632 (Gen_Finalize_Library_Ada): New routine. This procedure generates calls
3633 to library-level finalizers of compiled units in reverse order of
3634 elaboration. It also produces exception management code and reraises a
3635 potential exception after all units have been finalized.
3636 (Gen_Finalize_Library_C): New routine. This procedure generates calls to
3637 library-level finalizers of compiled units in reverse order of
3639 (Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
3640 definitions of all library-level finalizers available to the compilation
3641 (Gen_Main_Ada): Directly call Adafinal which now contails all target
3643 (Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
3644 System.Standard_Library.Adafinal directly. If the library needs
3645 finalization actions, create the sequence of finalization calls.
3646 (Gen_Output_File_Ada): Alphabetize local variables and constants.
3647 Generate a with clause for System.Soft_Links when compiling for a VM.
3648 Remove the code which imports System.Standard_Library.Adafinal as
3649 Do_Finalize. Generate the library finalization routine.
3650 (Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
3651 If the library needs finalization actions, create all the definitions
3652 of library- level finalizers.
3653 (Has_Finalizer): New routine. Determines whether at least one compiled
3654 unit has a library-level finalizer.
3655 Add type Qualification_Mode.
3656 (Set_Unit_Name): Add a formal which controls the replacement of a dot.
3657 * einfo.adb: New usage of field 15 as Return_Flag.
3658 Remove Finalization_Chain_Entity from the usages of field 19.
3659 Remove Associated_Final_Chain from the usages of field 23.
3660 New usage of field 23 as Associated_Collection.
3661 New usage of field 24 as Finalizer.
3662 New usage of flag 252 as Is_Processed_Transient.
3663 (Associated_Final_Chain): Removed.
3664 (Associated_Collection): New routine.
3665 (Finalization_Chain_Entity): Removed.
3666 (Finalizer): New routine.
3667 (Is_Finalizer): New routine.
3668 (Is_Processed_Transient): New routine.
3669 (Return_Flag): New routine.
3670 (Set_Associated_Final_Chain): Removed.
3671 (Set_Associated_Collection): New routine.
3672 (Set_Finalization_Chain_Entity): Removed.
3673 (Set_Finalizer): New routine.
3674 (Set_Is_Processed_Transient): New routine.
3675 (Set_Return_Flag): New routine.
3676 (Write_Entity_Flags): Include Is_Processed_Transient to the list of
3678 (Write_Field8_Name): Alphabetize the output.
3679 (Write_Field11_Name): Alphabetize the output.
3680 (Write_Field12_Name): Alphabetize the output.
3681 (Write_Field13_Name): Alphabetize the output.
3682 (Write_Field14_Name): Alphabetize the output.
3683 (Write_Field15_Name): Alphabetize the output.
3684 (Write_Field16_Name): Alphabetize the output.
3685 (Write_Field17_Name): Alphabetize the output.
3686 (Write_Field18_Name): Alphabetize the output.
3687 (Write_Field19_Name): Alphabetize the output. Remove the output of
3688 Finalization_Chain_Entity.
3689 (Write_Field20_Name): Alphabetize the output.
3690 (Write_Field21_Name): Alphabetize the output.
3691 (Write_Field22_Name): Alphabetize the output.
3692 (Write_Field23_Name): Alphabetize the output. Remove the output of
3693 Associated_Final_Chain. Add output for Associated_Collection.
3694 (Write_Field24_Name): Alphabetize the output.
3695 (Write_Field25_Name): Add output for Finalizer.
3696 (Write_Field26_Name): Alphabetize the output.
3697 (Write_Field27_Name): Alphabetize the output.
3698 (Write_Field28_Name): Alphabetize the output.
3699 * einfo.ads: Add new field description for Associated_Collection and
3701 Remove Associated_Final_Chain and its uses in nodes.
3702 Remove Finalization_Chain_Entity and its uses in nodes.
3703 Add new field description for Finalizer and its uses in nodes.
3704 Add new synthesized attribute Is_Finalizer.
3705 Add new flag description for Is_Processed_Transient and its uses in
3707 Add new field description for Return_Flag and its uses in nodes.
3708 (Associated_Final_Chain): Removed along with its pragma Inline.
3709 (Associated_Collection): New routine and pragma Inline.
3710 (Finalization_Chain_Entity): Removed along with its pragma Inline.
3711 (Finalizer): New routine and pragma Inline.
3712 (Is_Finalizer): New routine and pragma Inline.
3713 (Is_Processed_Transient): New routine and pragma Inline.
3714 (Return_Flag): New routine and pragma Inline.
3715 (Set_Associated_Final_Chain): Removed along with its pragma Inline.
3716 (Set_Associated_Collection): New routine and pragma Inline.
3717 (Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
3718 (Set_Finalizer): New routine and pragma Inline.
3719 (Set_Is_Processed_Transient): New routine and pragma Inline.
3720 (Set_Return_Flag): New routine and pragma Inline.
3721 * exp_aggr.adb: Alphabetize subprograms.
3722 (Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
3723 (Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
3724 associated comments. Remove local variables External_Final_List and
3726 Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
3727 Ancestor. Remove the retrieval of finalization lists. Update the call to
3729 (Convert_Aggr_In_Allocator): Remove the retrieval of finalization
3730 lists. Update the call to Late_Expansion.
3731 (Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
3732 (Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
3733 (Gen_Assign): Remove the retrieval of the finalization list used to
3734 build the assignment. Update the calls to Make_Init_Call and
3736 (Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
3737 Remove the mechanism to determine attachment levels and finalization
3738 list retrieval. Remove the processing for coextensions.
3739 (Init_Controller): Removed. Controllers no longer exist.
3740 (Late_Expansion): Remove formals Flist and Obj along with their
3741 associated comments. Update the calls to Build_Record_Aggr_Code and
3742 Build_Array_Aggr_Code.
3743 * exp_ch13.adb (Expand_N_Free_Statement): New routine.
3744 (Expand_N_Freeze_Entity): Add special processing for finalizers which
3745 appear in entry bodies, protected subprograms and task bodies.
3746 * exp_ch13.ads (Expand_N_Free_Statement): New routine.
3747 * exp_ch3.adb (Add_Final_Chain): Removed.
3748 (Build_Array_Init_Proc): Alphabetize local variables.
3749 (Build_Assignment): Alphabetize local variables. Update the call to
3751 (Build_Class_Wide_Master): Rename local variables to better reflect
3753 (Build_Discriminant_Assignments): Code reformatting.
3754 (Build_Init_Call_Thru): Code reformatting.
3755 (Build_Init_Procedure): Code reformatting. Generate a special version
3756 of Deep_Finalize which is capable of finalizing all initialized
3757 components and ignore the rest.
3758 (Build_Init_Statements): Rename local variables to better reflect their
3760 Reimplement the mechanism to include the creation and update of an index
3761 variable called a "counter". It is used as a bookmark for tracing
3762 initialized and non-initialized components.
3763 (Build_Initialization_Call): Remove local variable Controller_Typ.
3764 Alphabetize all local variables. Remove the initialization of the
3765 record controller and update the call to Make_Init_Call.
3766 (Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
3767 New local variable Counter.
3768 (Constrain_Array): Alphabetize.
3769 (Expand_Freeze_Array_Type): Create a collection instead of a
3771 (Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
3772 Finalize_Address which is used in conjunction with allocated controlled
3774 (Expand_N_Object_Declaration): Remove the creation of a finalization
3775 list for anonymous access types. Update the calls to Make_Init_Call and
3777 (Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
3778 retrieval of finalization lists. Remove the expansion of the record
3779 controller. Create TSS primitive Finalize_Address used in conjunction
3780 with controlled objects on the heap. Create finalization collections
3781 for access-to-controlled record components.
3782 (Expand_Record_Controller): Removed.
3783 (Freeze_Type): Remove the freezing of record controllers. Freezing of
3784 class-wide types now requires additional processing. Create
3785 finalization collections for access-to-controlled types.
3786 (Increment_Counter): New routine.
3787 (Make_Counter): New routine.
3788 (Make_Eq_If): Remove the mention of Name_uController.
3789 (Make_Predefined_Primitive_Specs): There is no longer need to skip
3790 types coming from System.Finalization_Root.
3791 (Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
3792 (Predefined_Primitive_Bodies): There is no longer need to skip types
3793 coming from System.Finalization_Root.
3794 (Stream_Operation_OK): Do not generate stream routines for
3795 type Ada.Finalization.Heap_Management.Finalization_Collection.
3796 * exp_ch3.ads: Alphabetize subprograms.
3797 * exp_ch4.adb: Remove with and use clause for Sem_Ch8.
3798 Add with and use clause for Lib.
3799 (Complete_Coextension_Finalization): Removed.
3800 (Complete_Controlled_Allocation): New routine. Create a finalization
3801 collection for anonymous access-to-controlled types. Create a custom
3802 Allocate which interfaces with the back end and the machinery in
3804 (Expand_Allocator_Expression): Add necessary calls to
3805 Complete_Controlled_Allocation. Remove the retrieval of finalization
3806 lists. Update the calls to Make_Adjust_Call. Generate a call to
3807 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
3808 the associated collection.
3809 (Expand_N_Allocator): Remove the processing for dynamic coextensions.
3810 Code clean up. Remove the retrieval of finalization lists and
3812 Update the call to Make_Init_Call. Generate a call to
3813 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
3814 the associated collection.
3815 (Get_Allocator_Final_List): Removed. Finalization lists are not
3817 (Suitable_Element): Remove the mention of Name_uController.
3818 * exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
3819 (Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
3820 the left hand side, carry out the assignment and adjust the left hand
3822 * exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
3823 (Add_Collection_Actual_To_Build_In_Place_Call): New routine.
3824 (BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
3825 BIP_Collection and BIPcollection.
3826 (Build_Heap_Allocator): New routine used to allocate the return object
3827 of a build-in-place function onto a collection.
3828 (Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
3829 (Expand_Call): Do not replace direct calls to Deep routines with their
3831 (Expand_N_Extended_Return_Statement): Give all variables shorter names
3832 and update their occurrences. Add a special return flag to monitor the
3833 [ab]normal execution of the function. The flag is set right before the
3835 Rewrite the mechanism used to allocate a build-in-place return object
3836 on the heap or on a storage pool.
3837 (Is_Direct_Deep_Call): New routine.
3838 (Make_Build_In_Place_Call_In_Allocator): Add a collection to a
3839 build-in-place function call instead of a final list. Build a call to
3840 Set_Finalize_Address_Ptr to decorate the associated collection.
3841 (Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
3842 order to name the build-in-place function call's result for later
3843 finalization. Add a collection to a build-in-place function call
3844 instead of a final list.
3845 (Make_Build_In_Place_Call_In_Assignment): Add a collection to a
3846 build-in-place function call instead of a final list. Remove the code
3847 which moves one final list and transforms it into the actual in a
3848 nested build-in-place call.
3849 (Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
3850 build-in-place function call instead of a final list.
3851 (Move_Final_List): Removed.
3852 (Needs_BIP_Collection): New routine.
3853 (Needs_BIP_Final_List): Removed.
3854 * exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
3855 enumeration type BIP_Formal_Kind.
3856 Update the related comment.
3857 (Needs_BIP_Collection): New routine.
3858 (Needs_BIP_Final_List): Removed.
3859 * exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
3860 and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
3861 majority of subprograms in this unit. Add Name_Finalize_Address to
3862 array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
3863 (Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
3864 statements for an array type.
3865 (Build_Adjust_Statements): Create the adjust statements for a record
3867 (Build_Cleanup_Statements): New routine. A procedure which given any
3868 construct containing asynchronous calls, references to _master, or is a
3869 task body, a task allocation or a protected body produces the necessary
3870 runtime calls to clean up these constructs.
3871 (Build_Exception_Handler): New routine.
3872 (Build_Final_List): Removed.
3873 (Build_Finalization_Collection): New routine. A core procedure which
3874 creates a collection to service heap allocated controlled objects
3875 associated with an access-to-controlled type.
3876 (Build_Finalize_Statements): Create the finalization statements for a
3878 (Build_Finalizer): New routine. A core procedure which given any
3879 construct with declarations and/or statements detects all objects which
3880 need any type of clean up (controlled objects, protected objects) and
3881 generates all necessary code to clean up the said objects in the proper
3883 (Build_Finalizer_Call): New routine.
3884 (Build_Initialize_Statements): Create the initialization statements for
3885 an array type. The generated routine contains code to finalize partially
3887 (Build_Object_Declarations): New routine.
3888 (Build_Raise_Statement): New routine.
3889 (Clean_Simple_Protected_Objects): Removed.
3890 (Controller_Component): Removed.
3891 (Enclosing_Function): New routine.
3892 (Expand_Cleanup_Actions): Create a finalizer for a construct which has
3893 either declarations or statements or both.
3894 (Expand_N_Package_Body): Create a finalizer for a non-generic package.
3895 (Expand_N_Package_Declaration): Create a finalizer for a non-generic
3897 (Find_Final_List): Removed.
3898 (Global_Flist_Ref): Removed.
3899 (In_Finalization_Root): Removed.
3900 (Insert_Actions_In_Scope_Around): Determine the range of the transient
3901 scope in terms of tree nodes. Process all transient variables within
3903 (Make_Adjust_Call): Rewritten. There is no longer an attach call
3904 generated after the adjust.
3905 (Make_Attach_Call): Removed.
3906 (Make_Call): New routine.
3907 (Make_Clean): Removed.
3908 (Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
3910 (Make_Deep_Proc): Rewritten to generate the new profile signature used
3912 (Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
3914 (Make_Final_Call): Modified to simply create a call to either
3915 Deep_Finalize or Finalize.
3916 (Make_Finalize_Address_Body): New routine.
3917 (Make_Finalize_Address_Stmts): New routine. A function which produces
3918 TSS primitive Finalize_Address used in conjunction with heap allocated
3920 (Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
3921 (Make_Init_Call): Rewritten. There is no longer an attach call
3922 generated after initialization.
3923 (Make_Local_Deep_Finalize): New routine.
3924 (Make_Set_Finalize_Address_Ptr_Call): New routine.
3925 (Make_Transient_Block): Remove the finalization list retrieval and
3927 (Needs_Finalization): Moved to Exp_Util.
3928 (Parent_Field_Type): New routine.
3929 (Preprocess_Components): New routine.
3930 (Process_Transient_Objects): New routine.
3931 (Wrap_HSS_In_Block): New routine.
3932 (Wrap_Transient_Declaration): Remove finalization list management and
3933 controller insertion.
3934 (Wrap_Transient_Expression): Code reformatting.
3935 (Wrap_Transient_Statement): Code reformatting.
3936 * exp_ch7.ads (Build_Final_List): Removed.
3937 (Build_Finalization_Collection): New routine.
3938 (Build_Raise_Statement): New routine.
3939 (Controller_Component): Removed.
3940 (Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
3941 (Find_Final_List): Removed.
3942 (In_Finalization_Root): Removed.
3943 (Is_Simple_Protected_Type): Update related comment.
3944 (Make_Adjust_Call): New parameter profile and associated comments.
3945 (Make_Attach_Call): Removed.
3946 (Make_Final_Call): New parameter profile and associated comments.
3947 (Make_Finalize_Address_Body): New routine.
3948 (Make_Init_Call): New parameter profile and associated comments.
3949 (Make_Local_Deep_Finalize): New routine.
3950 (Make_Set_Finalize_Address_Ptr_Call): New routine.
3951 (Needs_Finalization): Moved to Exp_Util.
3952 * exp_ch9.adb (Add_Object_Pointer): Code reformatting.
3953 (Expand_N_Protected_Body): Remove the handling of finalization lists.
3954 (Find_Protection_Type): Moved to Exp_Util.
3955 * exp_disp.adb: Remove with and use clauses for Exp_Ch7.
3956 (Make_DT): Update sequence of dispatch table initialization. Remove the
3957 initialization of field RC_Offset. Add initialization of field Needs_
3959 * exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
3960 Reimplement how an object is first finalized, then deallocated.
3961 * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
3963 * exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
3964 Register TSS_Finalize_Address with type TSS_Names.
3965 * exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
3966 procedure provides the interface between an allocation / deallocation
3967 and the support machinery in Ada.Finalization.Heap_Management.
3968 (Find_Init_Call): Code reformatting.
3969 (Find_Init_Call_In_List): Code reformatting.
3970 (Find_Protection_Type): Moved from Exp_Ch9.
3971 (Find_Prim_Op): Reimplement to add preference of recovered primitive.
3972 (Has_Controlled_Coextensions): Removed.
3973 (Has_Controlled_Objects): New routine.
3974 (In_Library_Level_Package_Body): New routine.
3975 (Insert_Action_After): New routine.
3976 (Is_Finalizable_Transient): New routine. This predicate determines
3977 whether an object declaration is one of the many variants of controlled
3979 (Is_Null_Access_BIP_Func_Call): New routine.
3980 (Is_Non_BIP_Func_Call): New routine.
3981 (Is_Related_To_Func_Return): New routine.
3982 (Needs_Finalization): Moved from Exp_Ch7.
3983 * exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
3984 (Find_Protection_Type): Moved from Exp_Ch9.
3985 (Has_Controlled_Coextensions): Removed.
3986 (Has_Controlled_Objects): New routine.
3987 (In_Library_Level_Package_Body): New routine.
3988 (Insert_Action_After): New routine.
3989 (Is_Finalizable_Transient): New routine.
3990 (Is_Null_Access_BIP_Func_Call): New routine.
3991 (Is_Non_BIP_Func_Call): New routine.
3992 (Is_Related_To_Func_Return): New routine.
3993 (Needs_Finalization): Moved from Exp_ch7.
3994 * expander.adb (Expand): Add a case for N_Free_Statement.
3995 * freeze.adb (Freeze_All): Replace the generation of a finalization
3996 list with a collection for access-to-controlled types.
3997 (Freeze_Entity): Code reformatting.
3998 (Freeze_Record_Type): Remove the freezing of a record controller
4000 (Freeze_Subprogram): Code reformatting.
4001 * inline.adb (Cleanup_Scopes): Remove the reset of the scope
4003 * lib-writ.adb (Write_Unit_Information): Output "PF" when a package
4004 has a library-level finalizer.
4005 * lib-writ.ads: Add "PF" to the sequence of unit attributes.
4006 * a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
4007 * Makefile.rtl: Remove a-filico and s-finimp from the list of object
4008 files. Add a-fihema to the list of object files.
4010 Alphabetize the associations in type Is_Parameterless_Attribute.
4011 * rtsfind.ads: Ada.Finalization_List.Controller and
4012 System.Finalization_Implementation are no longer a GNAT unit.
4013 Update the range of type Ada_Finalization_Child. Remove the following
4014 recoverable entities:
4016 RE_Attach_To_Final_List
4020 RE_Finalizable_Ptr_Ptr
4021 RE_Global_Final_List
4022 RE_Limited_Record_Controller
4025 RE_Record_Controller
4026 RE_Simple_List_Controller
4028 Add the following recoverable entities:
4030 RE_Add_Offset_To_Address
4034 RE_Exception_Identity
4035 RE_Finalization_Collection
4036 RE_Finalization_Collection_Ptr
4037 RE_Needs_Finalization
4038 RE_Save_Library_Occurrence
4039 RE_Set_Finalize_Address_Ptr
4040 RE_Set_Storage_Pool_Ptr
4042 * sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
4044 * sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
4045 (First_Stored_Discriminant): Remove the mention of Name_uController.
4046 * sem_aux.ads: Comment reformatting.
4047 * sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
4048 to redecorate an already existing class-wide type.
4049 (Decorate_Tagged_Type): New parameter profile and associated comment.
4050 Create a "shadow class-wide type" for a shadow entity.
4051 * sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
4052 of the final chain along with the associated comment.
4053 * sem_ch3.adb (Access_Type_Declaration): Add new local variable
4054 Full_Desig and set it to the full view of the designated type.
4055 Initialize the finalization collection to empty.
4056 (Build_Derived_Record_Type): Alphabetize local variables. Code
4058 (Collect_Fixed_Components): Remove the mention of Name_uController.
4059 (Create_Constrained_Components): Remove the mention of Name_uController.
4060 (Make_Class_Wide_Type): Add specialized code to redecorate an existing
4061 class-wide type of a shadow entity.
4062 (Process_Full_View): Update the machinery which marks type
4063 Limited_Controlled's entity as limited.
4064 * sem_ch4.adb (Analyze_One_Call): Code reformatting.
4065 * sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
4066 list, instead make a collection build-in-place formal.
4067 * sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
4068 a designated type in order to establish a match between the renaming
4069 and the renamed entity.
4070 (Find_Selected_Component): Add guard to prevent spurious exceptions
4071 from being raised on .NET/JVM.
4072 * sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
4073 to the list of primitive that need special processing. Update arrays
4074 C_Names and D_Names.
4075 (Replace_Types): Handle class-wide types.
4076 * sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
4077 different parameter profile, look at the first formal.
4078 * sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
4079 use clauses for Exp_Util.
4080 * sem_res.adb: Remove with and use clauses for Elists.
4081 (Propagate_Coextensions): Removed.
4082 (Resolve_Allocator): Do not propagate the list of coextensions from one
4083 allocator to another.
4084 * sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
4085 Deaccessed_T to Desig_Typ.
4086 (Enter_Name): Remove the mention of Name_uController.
4087 (Gather_Components): Remove the mention of Name_uController.
4088 (Incomplete_Or_Private_View): New routine.
4089 (Is_Coextension_Root): Removed.
4090 (Is_Fully_Initialized_Type): Remove the mention of Name_uController.
4091 * sem_util.ads (Incomplete_Or_Private_View): New routine.
4092 (Is_Coextension_Root): Removed.
4093 * s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
4094 Controlled types are now derived from a null tagged record. Remove
4095 types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
4096 * sinfo.adb (Coextensions): Removed.
4097 (Set_Coextensions): Removed.
4098 * sinfo.ads: Remove Coextensions from the explanation of node fields
4099 and its uses in nodes.
4100 Update the field usage of N_Allocator.
4101 (Coextensions): Removed along with its pragma Inline.
4102 (Set_Coextensions): Removed along with its pragma Inline.
4103 * snames.ads-tmpl: Remove names
4108 Name_uLocal_Final_List
4109 Name_Finalization_Root
4116 Name_Finalize_Address
4117 * s-pooglo.adb (Allocate): Add overriding indicator.
4118 (Deallocate): Add overriding indicator.
4119 (Storage_Size): Add overriding indicator.
4120 * s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
4121 than Finalize_Global_List.
4122 (Null_Finalize_Global_List): Removed.
4123 (Save_Library_Occurrence): New routine.
4124 * s-soflin.ads: Remove variable Finalize_Global_List along with its
4125 initialization. Add variable Finalize_Library_Objects along with its
4126 pragma Export. Add variables Library_Exception and
4127 Library_Exception_Set along with their pragma Export.
4128 (Null_Finalize_Global_List): Removed.
4129 (Save_Library_Occurrence): New routine.
4130 * s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
4131 rather than Finalize_Global_List.
4132 * tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
4133 of the constructed node.
4135 2011-08-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4137 * link.c: Include "auto-host.h" before system headers.
4139 2011-08-03 Vincent Celier <celier@adacore.com>
4141 * make.adb (Gnatmake): Add to table Library_Projs only library projects
4142 that are not extended. Do not check if a library project that is
4143 extended should be regenerated. Do not add to table Library_Paths the
4144 libraries that are in extended projects. Link only with libraries that
4145 are in libray projects that are not extended.
4146 * prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
4147 for a library project that is extended.
4149 2011-08-03 Gary Dismukes <dismukes@adacore.com>
4151 * sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
4152 conforming subprogram renamings that appear to be completions if they
4153 are not fully conformant.
4154 Such renamings are homographs but not completions.
4155 * sem_type.adb (Disambiguate): Handle disambiguation of overloaded
4156 names in a subprogram renaming that appears in an instance.
4158 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4160 * exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
4161 not immutably limited, build actual subtype from expression to provide
4162 proper bounds to caller.
4164 2011-08-03 Gary Dismukes <dismukes@adacore.com>
4166 * sem_ch8.adb: Minor comment correction.
4168 2011-08-03 Thomas Quinot <quinot@adacore.com>
4170 * exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
4171 returning a limited array, use an extended return statement.
4173 2011-08-03 Vincent Celier <celier@adacore.com>
4175 * make.adb (Initialize): If --subdirs= is used, but no project file is
4176 specified, attempt to create the specify subdir if it does not already
4177 exist and use it as the object directory as if -D had been specified.
4179 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4181 * s-tpopsp-vms.adb: New file.
4182 * s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
4183 * gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
4185 2011-08-03 Emmanuel Briot <briot@adacore.com>
4187 * make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
4190 2011-08-03 Yannick Moy <moy@adacore.com>
4192 * cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
4193 * sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
4194 * sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
4195 detect that an array has static bounds.
4197 2011-08-03 Thomas Quinot <quinot@adacore.com>
4199 * exp_dist.adb: Minor reformatting.
4201 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4203 * s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
4204 (ATCB_Key): Removed, not always used.
4206 2011-08-03 Emmanuel Briot <briot@adacore.com>
4208 * gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
4209 clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
4210 most remaining global variables.
4212 2011-08-03 Robert Dewar <dewar@adacore.com>
4214 * gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
4215 prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
4218 2011-08-03 Javier Miranda <miranda@adacore.com>
4220 * exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
4221 that must be passed by copy in VM targets.
4223 2011-08-03 Emmanuel Briot <briot@adacore.com>
4225 * prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
4226 duplicates a similar htable now in the project tree.
4228 2011-08-03 Claire Dross <dross@adacore.com>
4230 * a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
4231 a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
4232 Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
4233 Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
4234 Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
4235 Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
4236 Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
4239 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4241 * s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
4242 (ATCB_Key): Removed, not always used.
4243 * s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
4245 * s-tpopsp-tls.adb: New file.
4246 * gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
4247 x86/x64/ia64/powerpc/sparc Linux.
4249 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4251 * system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
4252 * gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
4254 2011-08-03 Thomas Quinot <quinot@adacore.com>
4256 * rtsfind.ads, exp_dist.adb, exp_dist.ads
4257 (Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
4258 Fix type selection for mapping integer types to PolyORB types.
4260 2011-08-03 Bob Duff <duff@adacore.com>
4262 * sem_ch7.adb: Minor comment clarification.
4264 2011-08-03 Bob Duff <duff@adacore.com>
4266 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
4267 an error analyzing a choice, skip further processing. Further
4268 processing could cause a crash or cascade errors.
4270 2011-08-03 Emmanuel Briot <briot@adacore.com>
4272 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
4273 prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
4274 prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
4275 prj-env.ads (Shared_Project_Tree_Data): new type
4276 An aggregate project and its aggregated trees need to share the common
4277 data structures used for lists of strings, packages,... This makes the
4278 code simpler since otherwise we have to pass the root tree (also used
4279 for the configuration file data) in addition to the current project
4280 tree. This also avoids ambiguities as to which tree should be used.
4281 And finally this saves a bit of memory.
4282 (For_Every_Project_Imported): new parameter Tree.
4283 Since aggregated projects are using a different tree, we need to let
4284 the caller know which tree to use to manipulate the returned project.
4286 2011-08-03 Robert Dewar <dewar@adacore.com>
4288 * prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
4289 prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
4290 lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
4291 prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
4293 2011-08-03 Javier Miranda <miranda@adacore.com>
4295 * exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
4296 Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
4298 2011-08-03 Bob Duff <duff@adacore.com>
4300 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
4303 2011-08-03 Joel Brobecker <brobecker@adacore.com brobecker>
4305 * g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
4306 g-sehash.ads: Fix typo. Update header.
4308 2011-08-03 Thomas Quinot <quinot@adacore.com>
4310 * exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
4313 2011-08-03 Gary Dismukes <dismukes@adacore.com>
4315 * sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
4316 prefixes of private types along with records, since the selector may be
4318 * sem_res.adb (Resolve_Selected_Component): Consider prefixes of
4319 private types along with records, since the selector may be a
4322 2011-08-03 Emmanuel Briot <briot@adacore.com>
4324 * prj-pp.adb (Pretty_Print): Remove trailing blank line.
4326 2011-08-03 Javier Miranda <miranda@adacore.com>
4328 * sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
4329 Tagged_Type_Expansion.
4331 2011-08-03 Yannick Moy <moy@adacore.com>
4333 * sem_res.adb (Resolve_Op_Concat_Arg): Do not issue a SPARK
4334 violation when the argument of concatenation is the name of a
4337 2011-08-03 Emmanuel Briot <briot@adacore.com>
4339 * prj-proc.adb, prj-ext.adb, prj-ext.ads, prj-env.adb, prj-env.ads,
4340 prj-tree.adb, prj-tree.ads (Initialize_And_Copy, Copy): new subprograms
4341 (Process_Declarative_Items): new parameter Child_Env.
4343 2011-08-03 Yannick Moy <moy@adacore.com>
4345 * alfa.ads: Update format of ALFA section in ALI file in order to
4346 add a mapping from bodies to specs when both are present.
4347 (ALFA_Scope_Record): Add components for spec file/scope.
4348 * get_alfa.adb (Get_ALFA): Read the new file/scope for spec when
4350 * lib-xref-alfa.adb (Collect_ALFA): After all scopes have been
4351 collected, fill in the spec information when relevant.
4352 * put_alfa.adb (Put_ALFA): Write the new file/scope for spec when
4355 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
4357 * inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
4358 code unit to decide whether to add internally generated subprograms.
4360 2011-08-03 Javier Miranda <miranda@adacore.com>
4362 * sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
4363 * exp_ch9.adb (Build_Simple_Entry_Call): Handle actuals that must
4364 be handled by copy in VM targets.
4366 2011-08-03 Emmanuel Briot <briot@adacore.com>
4368 * make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): Share
4369 code with Makeutl.Get_Switches.
4370 * prj-tree.adb: Update comment.
4372 2011-08-03 Thomas Quinot <quinot@adacore.com>
4374 * sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
4375 subprogram with a limited formal that does not support external
4378 2011-08-03 Yannick Moy <moy@adacore.com>
4380 * get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
4382 * lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
4383 not from current unit in two phases, because it is not possible to
4384 change the table while iterating over its content.
4385 * put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
4387 2011-08-03 Sergey Rybin <rybin@adacore.com>
4389 * vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
4390 * gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
4392 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4394 * sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
4395 and the component type is composite, this is ambiguous for predefined
4396 concatenation, but if the node is not overloaded and the entity is a use
4397 -defined function its profile can be used to resolve that aggregate.
4399 2011-08-03 Robert Dewar <dewar@adacore.com>
4401 * exp_ch4.adb: Minor code cleanup.
4403 2011-08-03 Thomas Quinot <quinot@adacore.com>
4405 * exp_dist.adb: Do not generate distribution stubs if serious errors
4406 have been diagnosed.
4408 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4410 * sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
4411 the first formal of a primitive operation, go to the base type to
4412 handle properly an access to a derived type with constrained
4414 * sem_type.adb (Disambiguate): an immediately visible operator hides a
4415 user-defined function that is only use-visible.
4417 2011-08-03 Robert Dewar <dewar@adacore.com>
4419 * sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
4420 make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
4421 fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
4422 prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
4423 sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
4424 prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
4425 prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
4426 alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
4428 2011-08-03 Robert Dewar <dewar@adacore.com>
4430 * repinfo.adb (List_Mechanism): Add handling of
4431 Convention_Ada_Pass_By_XXX.
4432 * sem_mech.adb (Set_Mechanism): Ditto.
4433 * sem_prag.adb (Process_Convention): Add entries for
4434 Convention_Ada_Pass_By_XXX.
4435 * snames.adb-tmpl, snames.ads-tmpl: Ditto.
4437 2011-08-03 Pascal Obry <obry@adacore.com>
4439 * makeutl.adb: Minor reformatting.
4441 2011-08-03 Vincent Celier <celier@adacore.com>
4444 (Get_File_Name) If the file cannot be found when there are no config
4445 pragmas file and May_Fail is True, return No_File instead of the file
4446 name, to be consistent.
4448 2011-08-03 Pascal Obry <obry@adacore.com>
4450 * adaint.c (__gnat_is_executable_file_attr): Avoid access
4453 2011-08-03 Javier Miranda <miranda@adacore.com>
4456 (Same_Representation): In VM targets the representation of arrays with
4457 aliased components differs from arrays with non-aliased components.
4459 2011-08-03 Emmanuel Briot <briot@adacore.com>
4461 * prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
4462 not systematically lower case attribute indexes that contain no "."
4463 Fix definition of several Naming attributes, which take
4464 a unit name as index and therefore should be case insensitive.
4465 Minor refactoring (reduce length of variable names).
4467 2011-08-03 Emmanuel Briot <briot@adacore.com>
4469 * makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
4471 2011-08-03 Emmanuel Briot <briot@adacore.com>
4473 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
4474 prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
4475 prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
4476 prj-tree.ads (Prj.Tree.Environment): new type.
4478 2011-08-03 Emmanuel Briot <briot@adacore.com>
4480 * prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
4481 prj-tree.adb, prj-tree.ads (Environment): new type.
4483 2011-08-03 Emmanuel Briot <briot@adacore.com>
4485 * prj-tree.ads: Remove unused variable.
4487 2011-08-03 Yannick Moy <moy@adacore.com>
4489 * restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
4490 issuing messages related to SPARK restriction violation.
4492 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4494 * sem_ch6.adb: guard against error nodes in return statements.
4496 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4498 * errout.adb (Error_Msg_Internal): the main unit has not been read yet,
4499 a warning can only appear on a configuration file, so emit warning
4500 without further checks.
4502 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4504 * s-interr.ads: add overriding keyword.
4506 2011-08-03 Geert Bosch <bosch@adacore.com>
4508 * exp_attr.adb: Fix minor typo.
4510 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4512 * par-ch4.adb: improve error recovery.
4514 2011-08-03 Emmanuel Briot <briot@adacore.com>
4516 * prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
4517 prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
4520 2011-08-03 Emmanuel Briot <briot@adacore.com>
4522 * prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
4523 "external" as an attribute name in aggregate projects.
4525 2011-08-03 Jose Ruiz <ruiz@adacore.com>
4527 * s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
4528 uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
4529 from 0, so we need to adjust.
4531 2011-08-03 Emmanuel Briot <briot@adacore.com>
4533 * prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
4534 prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
4536 2011-08-03 Yannick Moy <moy@adacore.com>
4538 * sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
4539 restriction on overloaded entity if the entity is not an operator.
4541 2011-08-03 Yannick Moy <moy@adacore.com>
4543 * sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
4544 restrict.ads: Rename remaining Check_Formal_Restriction* into
4545 Check_SPARK_Restriction*.
4547 2011-08-03 Emmanuel Briot <briot@adacore.com>
4549 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
4550 prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
4552 (Project_Empty): removed
4553 (Empty_Project): new parameter Qualifier
4554 This is used to have fields specific to aggregate projects, cleaner
4555 New field to store the list of aggregated projects.
4556 (Check_Aggregate_Project): removed
4557 (Process_Aggregated_Projects, Free): new subprograms.
4559 2011-08-03 Olivier Hainque <hainque@adacore.com>
4561 * tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
4563 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4565 * sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
4566 explicit dereference of an unconstrained type, create a constrained
4567 subtype for it, as is done for function calls that return an
4570 2011-08-03 Thomas Quinot <quinot@adacore.com>
4572 * g-pehage.adb (Finalize): Avoid possible double-free.
4574 2011-08-03 Steve Baird <baird@adacore.com>
4576 * exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
4577 Elab_Spec/Body attrs in CodePeer_Mode.
4579 2011-08-03 Javier Miranda <miranda@adacore.com>
4581 * exp_aggr.adb (Flatten): Convert to positional form aggregates whose
4582 low bound is not known at compile time but they have no others choice.
4583 Done because in this case the bounds can be obtained directly from the
4586 2011-08-03 Ed Falis <falis@adacore.com>
4588 * s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
4589 on VxWorks SMP. Remove unusable constant ANY_CPU.
4591 2011-08-03 Emmanuel Briot <briot@adacore.com>
4593 * gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
4594 clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
4595 prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
4596 Prj.Env.Initialize_Empty): new subprograms
4597 (Get_Env, Find_Project): remove parameter Target_Name.
4599 2011-08-03 Gary Dismukes <dismukes@adacore.com>
4601 * sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
4602 as a condition for the delayed call to Derived_Subprograms done for the
4603 case of the rewriting of a derived type that constrains the
4604 discriminants of its parent type.
4605 Avoids redundant subprogram derivations for private subtype derivations.
4607 2011-08-03 Javier Miranda <miranda@adacore.com>
4609 * exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
4610 Build_Record_Aggr_Code.
4611 (Build_Record_Aggr_Code): Add missing support to initialize hidden
4612 discriminants in extension aggregates.
4614 2011-08-03 Emmanuel Briot <briot@adacore.com>
4616 * prj-pp.adb (Print): also output project qualifiers, since in
4617 particular "aggregate" is mandatory in an aggregate project.
4619 2011-08-03 Emmanuel Briot <briot@adacore.com>
4621 * prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
4622 (Debug_Output): new function.
4624 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
4626 * gnat_ugn.texi: Document -Wstack-usage.
4627 * gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
4629 2011-08-03 Thomas Quinot <quinot@adacore.com>
4631 * sem_prag.adb Issue an error (not a warning) when a C++ type does not
4632 have keyword LIMITED.
4634 2011-08-03 Yannick Moy <moy@adacore.com>
4636 * alfa.adb, alfa.ads, alfa_test.adb: New files.
4637 * ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
4638 (Scan_ALI): do not issue a fatal error if parsing known lines after Xref
4639 section (does not happen in compiler, only if code directly calls
4641 * get_alfa.adb, get_alfa.ads: New files.
4642 * lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
4644 * lib-xref-alfa.adb: New file.
4645 * lib-xref.adb, lib-xref.ads
4646 (Xref_Entry): redefine information needed in cross-references for ALFA.
4647 Push ALFA treatments in separated local package.
4648 (Enclosing_Subpragram_Or_Package): treat specially subprogram
4649 identifiers. Return entity of package body instead of spec. Return
4650 Empty for a scope with no location.
4651 (Generate_Reference): adapt to new components for ALFA information.
4652 Remove the need for D references on definitions.
4653 (Is_Local_Reference): moved to ALFA local package
4654 (Output_References): extract subfunction as Extract_Source_Name
4655 (Output_Local_References): remove procedure, replaced by filtering of
4656 cross-references in package ALFA and printing in Put_ALFA.
4657 (Write_Entity_Name): remove procedure
4658 * lib.adb, lib.ads (Extract_Source_Name): extract here function to
4659 print exact name of entity as it appears in source file
4660 (Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
4661 * put_alfa.adb, put_alfa.ads: New files.
4662 * xref_lib.adb (Search_Xref): protect read of cross-references against
4663 reading other sections of the ALI file, in gnatxref
4664 (Search): protect read of cross-references against reading other
4665 sections of the ALI file, in gnatfind.
4666 * gcc-interface/Make-lang.in: Update dependencies.
4668 2011-08-03 Thomas Quinot <quinot@adacore.com>
4670 * sem_ch3.adb: Minor reformatting.
4672 2011-08-03 Jose Ruiz <ruiz@adacore.com>
4674 * s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
4675 raising an exception.
4677 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4679 * sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
4680 type, always use 1 as the lower bound or string, even if lower bound of
4681 context is not static, to handle properly null strings in a non-static
4684 2011-08-03 Bob Duff <duff@adacore.com>
4686 * sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
4687 always legal on the right-hand side of an assignment statement; there
4688 is always an applicable index constraint in this case. Therefore, the
4689 check for Pkind = N_Assignment_Statement is now unconditional -- it
4690 doesn't depend on whether Is_Constrained (Typ).
4692 2011-08-03 Robert Dewar <dewar@adacore.com>
4694 * exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
4696 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4698 * sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
4699 for an itype created within a generic unit.
4701 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
4703 * gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
4704 suppresses all inlining.
4706 2011-08-03 Robert Dewar <dewar@adacore.com>
4708 * sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
4709 exp_aggr.adb: Minor reformatting.
4711 2011-08-03 Thomas Quinot <quinot@adacore.com>
4713 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
4714 tagged assignment when discriminant checks are suppressed. This is
4715 useless and extremely costly in terms of static stack usage.
4717 2011-08-03 Bob Duff <duff@adacore.com>
4719 * sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
4720 of generics, because this leads to the wrong entity in the wrong scope,
4721 causing (e.g.) pragma Export_Procedure to get an error if the entity is
4723 (Process_Interface_Name): Follow Alias for instances of generics, to
4724 correct for the above change.
4726 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4728 * exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
4729 is an integer literal it is always safe to replace the reference. In
4730 addition, if the reference appears in the generated code for an object
4731 declaration it is necessary to copy because otherwise the reference
4732 might be to the uninitilized value of the discriminant of the object
4735 2011-08-03 Pascal Obry <obry@adacore.com>
4737 * adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
4738 ACL used, in this case we want to check for ending .exe, not .exe
4739 anywhere in the path.
4741 2011-08-03 Sergey Rybin <rybin@adacore.com>
4743 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
4744 the tree structure (semantic decoration of references to record
4747 2011-08-03 Gary Dismukes <dismukes@adacore.com>
4749 * sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
4750 choices of a named array aggregate, bail out when any choices are
4751 marked as Errors_Posted.
4753 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4755 * exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
4756 in which entity is frozen, to handle properly loop variables in
4759 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4761 * sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
4762 subtype is not static, compute the upper bound using attributes, to
4763 handle properly index types that are not integer types.
4765 2011-08-03 Bob Duff <duff@adacore.com>
4767 * gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
4768 Update copyright notice.
4770 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4772 * sem_ch3.adb (Build_Discriminant_Constraints): Only use
4773 Original_Discriminant if within an instance.
4774 * sem_ch4.adb (Analyze_Selected_Component): Ditto.
4776 2011-08-03 Thomas Quinot <quinot@adacore.com>
4778 * einfo.ads: Minor reformatting.
4780 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4782 * exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
4783 composite type with an unfrozen subcomponent, in the profile of a
4784 primitive operation.
4786 2011-08-03 Robert Dewar <dewar@adacore.com>
4788 * sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
4790 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4792 * sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
4793 unconstrained type with discriminants is initialized with an aggregate,
4794 use the constrained subtype of the aggregate as the type of the object,
4795 because it is immutable, and this allows the back-end to generate no
4796 code for the object declaration.
4798 2011-08-03 Robert Dewar <dewar@adacore.com>
4800 * exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
4801 comparison operand is variable, and turns out to be zero or negative.
4803 2011-08-03 Javier Miranda <miranda@adacore.com>
4806 (Expand_Dispatching_Constructor_Call): Disable expansion of
4807 code required for native targets. Done to avoid generating
4808 references to unavailable runtime entities in VM targets.
4810 (Expand_N_Object_Declaration): Add missing support to handle
4811 the explicit initialization of class-wide interface objects.
4814 2011-08-03 Matthew Heaney <heaney@adacore.com>
4816 * a-cobove.adb (Merge): Move source onto target, instead of using Assign
4818 2011-08-03 Matthew Heaney <heaney@adacore.com>
4820 * a-cbdlli.adb (Splice): move source items from first to last
4822 2011-08-03 Yannick Moy <moy@adacore.com>
4824 * sem_util.ads: comment added.
4826 2011-08-03 Javier Miranda <miranda@adacore.com>
4829 (Expand_Record_Aggregate): In VM targets disable the expansion into
4830 assignments of aggregates whose type is not known at compile time.
4832 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4834 * exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
4835 protected entries and task entries, to build the proper renaming
4836 declaration for entry formals, used in debugging.
4837 * exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
4838 parameters in the same way.
4840 2011-08-02 Robert Dewar <dewar@adacore.com>
4842 * a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
4843 sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
4844 code reorganization.
4846 2011-08-02 Robert Dewar <dewar@adacore.com>
4848 * debug.adb: Debug flag d.P to suppress length comparison optimization
4849 * exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
4850 comparison of Length by comparing First/Last instead.
4852 2011-08-02 Matthew Heaney <heaney@adacore.com>
4854 * a-cobove.ads: Code clean up.
4856 2011-08-02 Vincent Celier <celier@adacore.com>
4858 * adaint.c (file_names_case_sensitive_cache): New static int.
4859 (__gnat_get_file_names_case_sensitive): Cache the return value in
4860 file_names_case_sensitive_cache at the first invocation, to avoid
4861 multiple calls to getenv.
4863 2011-08-02 Bob Duff <duff@adacore.com>
4865 * sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
4867 2011-08-02 Yannick Moy <moy@adacore.com>
4869 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
4870 sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
4871 sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
4872 indicate that we are in a precondition or postcondition. This is used in
4873 Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
4874 decide whether to flag the spec or body of the current subprogram as
4877 2011-08-02 Fabien Chouteau <chouteau@adacore.com>
4879 * impunit.adb: Add Ada.Execution_Time.Interrupts in the Ada2012 package
4881 * a-extiin.ads: New file.
4883 2011-08-02 Bob Duff <duff@adacore.com>
4885 * a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
4886 now raises Name_Error instead of Use_Error in certain cases. The other
4887 parts of this AI were already implemented properly.
4889 2011-08-02 Vincent Celier <celier@adacore.com>
4891 * link.c: Only import "auto-host.h" when building the gnattools.
4893 2011-08-02 Yannick Moy <moy@adacore.com>
4895 * sem_util.adb: Inter-unit inlining does not work for a subprogram
4896 which calls a local subprogram, so extract subprogram
4897 from Mark_Non_ALFA_Subprogram_Body.
4899 2011-08-02 Javier Miranda <miranda@adacore.com>
4902 (Extract_Dispatching_Call): If the type of the dispatching object is an
4903 access type then return an explicit dereference in the Object out-mode
4906 2011-08-02 Gary Dismukes <dismukes@adacore.com>
4908 * sem_ch3.adb (Analyze_Subtype_Declaration): Generate range
4909 compatibility checks for all indexes of an array subtype, not just the
4910 first. Reset Has_Dynamic_Range_Check on the subtype before each
4911 potential check to ensure that Insert_Range_Checks will not elide any
4912 of the dynamic checks.
4914 2011-08-02 Yannick Moy <moy@adacore.com>
4916 * par-prag.ad (Process_Restrictions_Or_Restriction_Warnings): recognize
4917 SPARK restriction at parsing time.
4918 * scng.adb (Scan): Generate a token Tok_SPARK_Hide for a SPARK HIDE
4919 directive only if the SPARK restriction is set for this unit.
4921 2011-08-02 Yannick Moy <moy@adacore.com>
4923 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb, sem_util.ads,
4924 sem_res.adb, sem_ch2.adb, sem_ch4.adb, sem_ch6.adb,
4925 sem_ch11.adb: Protect call to Current_Subprogram which might be costly
4926 when repeated. Rename Current_Subprogram_Is_Not_In_ALFA into
4927 Mark_Non_ALFA_Subprogram_Body.
4928 Split body of Mark_Non_ALFA_Subprogram_Body to get body small and
4931 2011-08-02 Yannick Moy <moy@adacore.com>
4933 * sem_res.adb: Protect calls to Matching_Static_Array_Bounds which
4936 2011-08-02 Robert Dewar <dewar@adacore.com>
4938 * exp_ch9.adb, exp_sel.adb, restrict.ads, exp_disp.adb, erroutc.ads,
4939 exp_ch3.adb: Minor reformatting.
4941 2011-08-02 Emmanuel Briot <briot@adacore.com>
4943 * adaint.c (__gnat_locate_exec_on_path): only returns executable
4944 files, not any regular file.
4945 (__gnat_locate_file_with_predicate): new subprogram.
4947 2011-08-02 Yannick Moy <moy@adacore.com>
4949 * sinfo.adb, sinfo.ads: Restrict the use of flags
4950 Has_Dynamic_Length_Check and Has_Dynamic_Range_Check to expression
4951 nodes, plus N_Subtype_Declaration for the 2nd one.
4953 2011-08-02 Sergey Rybin <rybin@adacore.com>
4955 * gnat_rm.texi: Ramification of pragma Eliminate documentation
4956 - fix bugs in the description of Source_Trace;
4957 - get rid of UNIT_NAME;
4959 2011-08-02 Javier Miranda <miranda@adacore.com>
4962 (Build_Dispatching_Requeue): Adding support for VM targets
4963 since we cannot directly reference the Tag entity.
4964 * exp_sel.adb (Build_K): Adding support for VM targets.
4965 (Build_S_Assignment): Adding support for VM targets.
4967 (Default_Prim_Op_Position): In VM targets do not restrict availability
4968 of predefined interface primitives to compiling in Ada 2005 mode.
4969 (Is_Predefined_Interface_Primitive): In VM targets this service is not
4970 restricted to compiling in Ada 2005 mode.
4971 (Make_VM_TSD): Generate code that declares and initializes the OSD
4972 record. Needed to support dispatching calls through synchronized
4975 (Make_Predefined_Primitive_Specs): Enable generation of predefined
4976 primitives associated with synchronized interfaces.
4977 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
4978 primitives associated with synchronized interfaces.
4980 2011-08-02 Yannick Moy <moy@adacore.com>
4982 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
4983 statements hidden in SPARK if preceded by the HIDE directive
4984 (Parse_Exception_Handlers): mark each exception handler in a sequence of
4985 exception handlers as hidden in SPARK if preceded by the HIDE directive
4986 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
4987 if starting with the HIDE directive
4988 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
4989 starting with the HIDE directive; mark the declarations in a private
4990 part as hidden in SPARK if the private part starts with the HIDE
4992 * restrict.adb, restrict.ads
4993 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
4994 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
4995 argument node belongs to a part which is hidden in SPARK
4996 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
4997 parts in SPARK; protect the possibly costly call to
4998 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
4999 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
5000 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
5001 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
5003 (Scan): recognize special comment starting with '#' and followed by
5004 SPARK keyword "hide" as a HIDE directive.
5006 2011-08-02 Yannick Moy <moy@adacore.com>
5008 * types.ads, erroutc.ads: Minor reformatting.
5010 2011-08-02 Vincent Celier <celier@adacore.com>
5012 * link.c: Add response file support for cross platforms.
5014 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5016 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
5017 in an association, set parent field of copy before partial analysis.
5018 * sem_res.adb (Resolve_Slice): create reference to itype only when
5019 expansion is enabled.
5021 2011-08-02 Yannick Moy <moy@adacore.com>
5023 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
5024 for new flag denoting which subprogram bodies are in ALFA
5025 * restrict.adb, sem_ch7.adb: Update comment
5026 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
5027 sem_ch9.adb, sem_res.adb: Add calls to
5028 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
5029 * sem_ch6.adb (Analyze_Function_Return): add calls to
5030 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
5031 middle of the body, and extended return.
5032 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
5033 False when missing return.
5034 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
5035 to True for subprograms whose spec is in ALFA. Remove later on the flag
5036 on the entity used for a subprogram body when there exists a separate
5038 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
5039 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
5040 False, otherwise do nothing.
5042 2011-08-02 Robert Dewar <dewar@adacore.com>
5044 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
5046 2011-08-02 Yannick Moy <moy@adacore.com>
5048 * sem_ch4.ads: minor formatting.
5050 2011-08-02 Yannick Moy <moy@adacore.com>
5052 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
5053 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
5054 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
5055 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
5056 opt.ads: cleanup of SPARK mode
5058 2011-08-02 Yannick Moy <moy@adacore.com>
5060 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
5062 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
5063 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
5065 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
5066 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
5067 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
5068 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
5070 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
5072 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
5073 functions whose return type is not in ALFA.
5074 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
5076 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
5077 parameter's type is not in ALFA.
5078 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
5081 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5083 * sem_ch6 (Analyze_Expression_Function): treat the function as
5084 Inline_Always, and introduce a subprogram declaration for it when it is
5086 * inline.adb (Add_Inlined_Body): recognize bodies that come from
5087 expression functions, so that the back-end can determine whether they
5088 can in fact be inlined.
5089 * sem_util.adb (Is_Expression_Function): predicate to determine whether
5090 a function body comes from an expression function.
5092 2011-08-02 Gary Dismukes <dismukes@adacore.com>
5094 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
5095 null exclusions to test Can_Never_Be_Null on the anonymous access types
5096 of the formals rather than testing the formals themselves. Exclude this
5097 check in cases where the Old_Formal is marked as a controlling formal,
5098 to avoid issuing spurious errors for bodies completing dispatching
5099 operations (due to the flag not getting set on controlling access
5100 formals in body specs).
5101 (Find_Corresponding_Spec): When checking full and subtype conformance of
5102 subprogram bodies in instances, pass Designated and E in that order, for
5103 consistency with the expected order of the formals (New_Id followed by
5106 2011-08-02 Robert Dewar <dewar@adacore.com>
5108 * sem_ch8.adb: Minor reformatting.
5110 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5112 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
5113 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
5114 primitive operations of class-wide actuals.
5116 2011-08-02 Javier Miranda <miranda@adacore.com>
5118 * exp_atag.ads, exp_atag.adb
5119 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
5120 since its value is implicitly passed in argument Typ.
5121 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
5122 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
5123 Build_Common_Dispatching_Select_Statements.
5125 2011-08-02 Robert Dewar <dewar@adacore.com>
5127 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
5128 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
5131 2011-08-02 Robert Dewar <dewar@adacore.com>
5133 * sem_res.adb: Minor reformatting.
5134 * sem_prag.adb: Minor reformatting.
5136 2011-08-02 Javier Miranda <miranda@adacore.com>
5138 * exp_atag.adb, exp_atags.ads
5139 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
5140 by the tagged type Entity. Required to use this routine in the VM
5141 targets since we do not have available the Tag entity in the VM
5144 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
5145 Ada.Tags has not been previously loaded.
5147 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
5148 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
5150 (Enclosing_Dynamic_Scope): Add missing support to handle the full
5151 view of enclosing scopes. Required to handle enclosing scopes that
5152 are synchronized types whose full view is a task type.
5154 (Build_VM_TSDs): Minor code improvement to avoid generating and
5155 analyzing lists with empty nodes.
5156 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
5157 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
5158 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
5159 (Make_Disp_Timed_Select_Body): Add support for VM targets.
5160 (Make_Select_Specific_Data_Table): Add support for VM targets.
5161 (Make_VM_TSD): Generate code to initialize the SSD structure of
5164 2011-08-02 Yannick Moy <moy@adacore.com>
5166 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
5167 cross-references section in ALI.
5168 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
5169 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
5171 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
5172 subprogram or package entity of a node
5173 (Is_Local_Reference_Type): new function returns True for references
5174 selected in local cross-references.
5175 (Lt): function extracted from Lt in Output_References
5176 (Write_Entity_Name): function extracted from Output_References
5177 (Generate_Definition): generate reference with type 'D' for definition
5178 of objects (object declaration and parameter specification), with
5179 appropriate locations and units, for use in local cross-references.
5180 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
5181 references of type 'I' for initialization in object definition.
5182 (Output_References): move part of function Lt and procedure
5183 Write_Entity_Name outside of the body. Ignore references of types 'D'
5184 and 'I' introduced for local cross-references.
5185 (Output_Local_References): new procedure to output the local
5186 cross-references sections.
5187 (Lref_Entity_Status): new array defining whether an entity is a local
5188 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
5189 with 'I' type when initialization expression is present.
5190 * get_scos.adb, get_scos.ads: Correct comments and typos
5192 2011-08-02 Javier Miranda <miranda@adacore.com>
5194 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
5196 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
5198 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
5201 2011-08-02 Vincent Celier <celier@adacore.com>
5203 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
5204 (No_Space_Img): New function
5205 (Find_Excluded_Sources): When reading from a file, record the file name
5206 and the line number for each excluded source.
5207 (Mark_Excluded_Sources): When reporting an error, if the excluded
5208 sources were read from a file, include file name and line number in
5211 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5213 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
5215 2011-08-02 Robert Dewar <dewar@adacore.com>
5217 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
5219 2011-08-02 Javier Miranda <miranda@adacore.com>
5221 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
5222 generation of TSDs to the DOTNET compiler.
5223 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
5224 generation of TSDs to the DOTNET compiler.
5226 2011-08-02 Javier Miranda <miranda@adacore.com>
5228 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
5229 record of all the tagged types declared inside library level package
5230 declarations, library level package bodies or library level subprograms.
5231 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
5232 associated with a given tagged type.
5233 (Build_VM_TSDs): New subprogram.
5234 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
5235 compilation units that are subprograms.
5236 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
5237 compilation units that are package bodies.
5238 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
5239 units that are a package declaration or a package instantiation.
5240 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
5241 reorganization to improve the error generated by the frontend when the
5242 function Ada.Tags.Secondary_Tag is not available.
5243 * rtsfind.ads (RE_Register_TSD): New runtime entity.
5244 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
5246 2011-08-02 Javier Miranda <miranda@adacore.com>
5248 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
5250 2011-08-02 Robert Dewar <dewar@adacore.com>
5252 * s-imenne.ads: Minor reformatting.
5254 2011-08-02 Robert Dewar <dewar@adacore.com>
5256 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
5257 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
5258 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
5260 2011-08-02 Robert Dewar <dewar@adacore.com>
5262 * einfo.ads (Materialize_Entity): Document this is only for renamings
5263 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
5264 required debug information in the case where we transform the object
5265 declaration into a renaming declaration.
5266 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
5268 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
5271 2011-08-02 Robert Dewar <dewar@adacore.com>
5273 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
5274 Suppress_Init_Procs.
5275 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
5276 Suppress_Initialization/Initialization_Suppressed.
5277 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
5278 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
5279 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
5280 * sem_prag.adb: New processing for pragma Suppress_Initialization.
5282 2011-08-02 Robert Dewar <dewar@adacore.com>
5284 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
5287 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5289 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
5290 only have inheritable classwide pre/postconditions.
5292 2011-08-02 Javier Miranda <miranda@adacore.com>
5294 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
5295 * rtsfind.ads (RE_Check_TSD): New runtime entity.
5296 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
5297 checks if the external tag of a type is the same as the external tag
5298 of some other declaration.
5300 2011-08-02 Thomas Quinot <quinot@adacore.com>
5302 * s-taskin.ads: Minor reformatting.
5304 2011-08-02 Emmanuel Briot <briot@adacore.com>
5306 * g-comlin.adb (Display_Help): swap the order in which it prints the
5307 short help and the general usage.
5309 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5311 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
5312 the aspect declarations and attach them to the generic copy for
5313 subsequent analysis.
5314 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
5315 declarations of the generic tree to the new subprogram declarations.
5316 * sem_attr.adb (Check_Precondition_Postcondition): recognize
5317 conditions that apply to a subprogram instance.
5319 2011-08-02 Robert Dewar <dewar@adacore.com>
5321 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
5323 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5325 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
5326 private type with a tagged full view is not derived in the immediate
5327 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
5329 2011-08-02 Robert Dewar <dewar@adacore.com>
5331 * exp_ch4.adb: Minor reformatting.
5333 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5335 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
5336 Ada2012 iterator, the loop will be rewritten during expansion into a
5337 while loop with a cursor and an element declaration. Do not analyze the
5338 body in this case, because if the container is for indefinite types the
5339 actual subtype of the elements will only be determined when the cursor
5340 declaration is analyzed.
5342 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5344 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
5345 size/alignment related attributes in CodePeer_Mode.
5347 2011-08-02 Gary Dismukes <dismukes@adacore.com>
5349 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
5350 Prepend_Element, since this can result in the operation getting the
5351 wrong slot in the full type's dispatch table if the full type has
5352 inherited operations. The incomplete type's operation will get added
5353 to the proper position in the full type's primitives
5354 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
5355 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
5356 dispatching operations, since there are cases where nonprimitive
5357 subprograms can get added to the list of incomplete dependents (such
5358 as subprograms in nested packages).
5359 * sem_ch6.adb (Process_Formals): First, remove test for being in a
5360 private part when determining whether to add a primitive with a
5361 parameter of a tagged incomplete type to the Private_Dependents list.
5362 Such primitives can also occur in the visible part, and should not have
5363 been excluded from being private dependents.
5364 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
5365 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
5366 list of a Taft-amendment incomplete type is a primitive before issuing
5367 an error that the full type must appear in the same unit. There are
5368 cases where nonprimitives can be in the list (such as subprograms in
5370 * sem_disp.adb (Derives_From): Use correct condition for checking that
5371 a formal's type is derived from the type of the corresponding formal in
5372 the parent subprogram (the condition was completely wrong). Add
5373 checking that was missing for controlling result types being derived
5374 from the result type of the parent operation.
5376 2011-08-02 Yannick Moy <moy@adacore.com>
5378 * errout.adb (First_Node): minor renaming
5379 * restrict.adb (Check_Formal_Restriction): put restriction warning on
5382 2011-08-02 Yannick Moy <moy@adacore.com>
5384 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
5385 before accessing operands.
5386 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
5387 decide whether an initialization expression respects SPARK rules, as
5388 the plain node is the expanded one. This allows for more valid warnings
5390 * gnat_rm.texi: Minor update.
5392 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5394 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
5397 2011-08-02 Robert Dewar <dewar@adacore.com>
5399 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
5401 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
5403 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
5404 loop statements and the element renaming declaration with a block when
5405 the element type is controlled.
5407 2011-08-02 Yannick Moy <moy@adacore.com>
5409 * sinfo.ads: Minor formatting.
5411 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5413 * sem_aggr.adb (Add_Association): if the association has a box and no
5414 expression, use the Sloc of the aggregate itself for the new
5416 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
5419 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
5421 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
5422 When a container is provided via a function call, generate a renaming
5423 of the function result. This avoids the creation of a transient scope
5424 and the premature finalization of the container.
5425 * exp_ch7.adb (Is_Container_Cursor): Removed.
5426 (Wrap_Transient_Declaration): Remove the supression of the finalization
5427 of the list controller when the declaration denotes a container cursor,
5430 2011-08-02 Yannick Moy <moy@adacore.com>
5432 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
5433 node is from source, instead of the original node being from source.
5435 (Resolve_Array_Aggregate): refine the check for a static expression, to
5436 recognize also static ranges
5437 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
5438 Array_Type_Declaration): postpone the test for the type being a subtype
5439 mark after the type has been resolved, so that component-selection and
5440 expanded-name are discriminated.
5441 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
5442 to distinguish the case of an iteration scheme, so that an error is
5443 issed on a non-static range in SPARK except in an iteration scheme.
5444 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
5445 In_Iter_Schm = True.
5446 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
5447 user-defined operators so that they are allowed in renaming
5449 (Find_Selected_Component): refine the check for prefixing of operators
5450 so that they are allowed in renaming. Move the checks for restrictions
5451 on selector name after analysis discriminated between
5452 component-selection and expanded-name.
5453 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
5454 concatenation argument of string type if it is static.
5455 * sem_util.adb, sem_util.ads
5456 (Check_Later_Vs_Basic_Declarations): add a new function
5457 Is_Later_Declarative_Item to decice which declarations are allowed as
5458 later items, in the two different modes Ada 83 and SPARK. In the SPARK
5459 mode, add that renamings are considered as later items.
5460 (Enclosing_Package): new function to return the enclosing package
5461 (Enter_Name): correct the rule for homonyms in SPARK
5462 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
5463 from source (result of expansion) to avoid issuing wrong warnings.
5465 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5467 * errout.adb: On anything but an expression First_Node returns its
5470 2011-08-02 Pascal Obry <obry@adacore.com>
5472 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
5474 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
5476 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
5477 Set the associated loop as the related expression of internally
5479 * exp_ch7.adb (Is_Container_Cursor): New routine.
5480 (Wrap_Transient_Declaration): Supress the finalization of the list
5481 controller when the declaration denotes a container cursor.
5483 2011-08-02 Yannick Moy <moy@adacore.com>
5485 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
5487 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
5488 expression is a simple expression. This check cannot be performed in
5489 the semantics, so just drop it.
5490 (P_Index_Or_Discriminant_Constraint): move check that the index or
5491 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
5492 semantics. Other cases were previously checked in the semantics.
5493 * par-ch4.adb (P_Name): move checks that a selector name is not
5494 character literal or an operator symbol to Find_Selected_Component in
5496 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
5497 declarations are not placed after later declarations in a separate
5498 procedure in Sem_Util (possibly not the best choice?), to be used both
5499 during parsing, for Ada 83 mode, and during semantic analysis, for
5501 * par-endh.adb (Check_End): move check that end label is not missing
5502 to Process_End_Label in the semantics
5503 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
5504 the special case for SPARK restriction
5505 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
5506 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
5507 parameter Force to issue the error message even on internal node (used
5508 for generated end label). Call Check_Restriction to check when an error
5509 must be issued. In SPARK mode, issue an error message even if the
5510 restriction is not set.
5511 (Check_Restriction): new procedure with an additional out parameter to
5512 inform the caller that a message has been issued
5513 * sem_aggr.adb: Minor modification of message
5514 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
5515 instead of issuing an error message directly
5516 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
5517 declarations are not placed after later declarations, by calling
5518 Check_Later_Vs_Basic_Declarations
5519 (Analyze_Subtype_Declaration): move here the check that an index or
5520 discriminant constraint must be a subtype mark. Change the check that
5521 a subtype of String must start at one so that it works on subtype marks.
5522 * sem_ch4.adb (Analyze_Call): move here the check that a named
5523 association cannot follow a positional one in a call
5524 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
5525 instead of issuing an error message directly
5526 * sem_ch8.adb (Find_Selected_Component): move here the check that a
5527 selector name is not a character literal or an operator symbol. Move
5528 here the check that the prefix of an expanded name cannot be a
5529 subprogram or a loop statement.
5530 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
5531 procedure called from parsing and semantics to check that basic
5532 declarations are not placed after later declarations
5533 (Process_End_Label): move here the check that end label is not missing
5535 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5537 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
5538 representation clause in codepeer mode, since it confuses CodePeer and
5539 does not bring useful info.
5541 2011-08-02 Ed Falis <falis@adacore.com>
5543 * init.c: initialize fp hw on MILS.
5545 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5547 * errout.adb (First_Node): for bodies, return the node itself (small
5548 optimization). For other nodes, do not check source_unit if the node
5549 comes from Standard.
5551 2011-08-02 Robert Dewar <dewar@adacore.com>
5553 * exp_ch3.adb: Minor comment additions.
5554 * sem_ch13.adb: Minor reformatting.
5556 2011-08-02 Pascal Obry <obry@adacore.com>
5558 * make.adb, makeutl.adb: Removes some superfluous directory separator.
5560 2011-08-02 Robert Dewar <dewar@adacore.com>
5562 * sem_attr.adb: Minor reformatting.
5564 2011-08-02 Robert Dewar <dewar@adacore.com>
5566 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
5567 (Has_Default_Component_Value): Removed
5568 * einfo.ads Comment updates
5569 (Has_Default_Aspect): Replaces Has_Default_Value
5570 (Has_Default_Component_Value): Removed
5572 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
5574 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
5575 (Get_Simple_Init_Val): Handle Default_Value aspect
5576 (Needs_Simple_Initialization): Handle Default_Value aspect
5577 * exp_ch3.ads: Needs_Simple_Initialization
5578 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
5579 * par-prag.adb (Pragma_Default[_Component]Value) Removed
5581 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
5582 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
5583 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
5585 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5587 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
5588 package containing iteration primitives.
5589 exp_ch5.adb (Expand_Iterator_Loop): ditto.
5591 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5593 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
5594 "of", pre-analyze expression in case it is a function call with
5595 finalization actions that must be placed ahead of the loop.
5596 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
5597 on an Ada2012 iterator, insert them ahead of the rewritten loop.
5599 2011-08-02 Geert Bosch <bosch@adacore.com>
5601 * cstand.adb (Create_Float_Types): Only consider C's long double for
5602 Long_Long_Float, in addition to double.
5604 2011-08-02 Robert Dewar <dewar@adacore.com>
5606 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
5607 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
5608 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
5611 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5613 * sem_attr.adb: handle properly 'Result when it is a prefix of an
5616 2011-08-02 Javier Miranda <miranda@adacore.com>
5618 * einfo.ads, einfo.adb
5619 (Original_Access_Type): Move this attribute to Node26 since there was
5620 an undocumented use of Node21 in E_Access_Subprogram_Type entities
5621 which causes conflicts and breaks the generation of the .NET compiler.
5622 (Interface_Name): Add missing documentation on JGNAT only uses of
5625 2011-08-02 Geert Bosch <bosch@adacore.com>
5627 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
5628 (Find_Back_End_Float_Type): Likewise
5629 (Create_Back_End_Float_Types): Likewise
5630 (Create_Float_Types): Likewise
5631 (Register_Float_Type): Likewise
5632 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
5633 Nlist and split out type selection in new local Find_Base_Type function.
5634 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
5636 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
5638 2011-08-02 Robert Dewar <dewar@adacore.com>
5640 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
5642 * opt.ads: Minor comment change.
5643 * sem_ch12.adb: Minor code reorganization.
5645 2011-08-02 Gary Dismukes <dismukes@adacore.com>
5647 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
5648 subtype's list of rep items to the list on the full subtype in the case
5649 where the lists are the same.
5651 2011-08-02 Geert Bosch <bosch@adacore.com>
5653 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
5654 using the one from System.Strings, which also deallocates all strings.
5656 2011-08-02 Geert Bosch <bosch@adacore.com>
5658 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
5660 * gcc-interface/Make-lang.in: Update dependencies.
5662 2011-08-02 Olivier Hainque <hainque@adacore.com>
5664 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
5667 2011-08-02 Javier Miranda <miranda@adacore.com>
5669 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
5670 associated with anonymous access to subprograms.
5672 2011-08-02 Geert Bosch <bosch@adacore.com>
5675 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
5676 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
5677 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
5678 (Add_Symbol_Definition): Move to switch-c.adb
5679 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
5680 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
5681 (Add_Symbol_Definition): Move to switch-c.adb.
5682 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
5684 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
5686 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
5687 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
5689 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
5690 (Add_Symbol_Definition): Moved from Prepcomp.
5691 * switch-c.ads: Update copyright notice. Use String_List instead of
5692 Argument_List, removing dependency on System.OS_Lib.
5694 2011-08-02 Yannick Moy <moy@adacore.com>
5696 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
5697 mode on initialization expression which does not respect SPARK
5699 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
5700 if the tree referenced by its argument represents an initialization
5701 expression in SPARK, suitable for initializing an object in an object
5704 2011-08-02 Javier Miranda <miranda@adacore.com>
5706 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
5707 internally generated access to subprogram with its associated protected
5709 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
5711 2011-08-02 Geert Bosch <bosch@adacore.com>
5713 * cstand.adb (Register_Float_Type): Print information about type to
5714 register, if the Debug_Flag_Dot_B is set.
5715 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
5716 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
5717 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
5718 with a requested precision of more than Max_Digits digits and no more
5719 than Max_Base_Digits digits, if a range specification is present and the
5720 Predefined_Float_Types list has a suitable type to derive from.
5721 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
5722 case of type completion with pragma Import
5724 (Process_Import_Predefined_Type): Processing to complete a type
5725 with pragma Import. Currently supports floating point types only.
5726 (Set_Convention_From_Pragma): Do nothing without underlying type.
5727 (Process_Convention): Guard against absence of underlying type,
5728 which may happen when importing incomplete types.
5729 (Process_Import_Or_Interface): Handle case of importing predefined
5730 types. Tweak error message.
5732 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5734 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
5735 functions to previous change. Reorganize code slightly.
5737 2011-08-02 Geert Bosch <bosch@adacore.com>
5739 * back_end.ads (Register_Type_Proc): New call back procedure type for
5740 allowing the back end to provide information about available types.
5741 (Register_Back_End_Types): New procedure to register back end types.
5742 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
5744 * cstand.adb (Back_End_Float_Types): New list for floating point types
5745 supported by the back end.
5746 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
5747 (Copy_Float_Type): New procedure to make new copies of predefined types.
5748 (Register_Float_Type): New call back procedure to populate the BEFT list
5749 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
5750 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
5751 (Create_Float_Types): New procedure to create entities for floating
5752 point types predefined in Standard, and put these and any remaining
5753 BEFTs on the Predefined_Float_Types list.
5754 * stand.ads (Predefined_Float_Types): New list for predefined floating
5755 point types that do not have declarations in package Standard.
5757 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5759 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
5760 entity node for the unit containing the parameter.
5761 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
5762 (Add_Inlined_Subprogram): Likewise.
5763 * gcc-interface/Make-lang.in: Update dependencies.
5765 2011-08-02 Thomas Quinot <quinot@adacore.com>
5767 * s-stusta.adb (Print): Make sure Pos is always initialized to a
5770 2011-08-02 Geert Bosch <bosch@adacore.com>
5772 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
5774 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5776 * sem_type.adb (Covers): Move trivial case to the top and reuse the
5777 computed value of Base_Type.
5779 2011-08-02 Yannick Moy <moy@adacore.com>
5781 * restrict.adb (Check_Restriction): issue an error for any use of
5782 class-wide, even if the No_Dispatch restriction is not set.
5783 * sem_aggr.adb: Correct typos in comments and messages in formal mode
5784 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
5785 when completing a private extension, the type named in the private part
5786 is not the same as that named in the visible part.
5787 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
5788 of an inherited primitive operations of a tagged type or type extension
5789 that returns the tagged type.
5790 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
5791 function which returns True for an implicit operation inherited by the
5792 derived type declaration for the argument type.
5793 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
5796 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5798 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
5799 Process_Bounds, to perform analysis with expansion of a range or an
5800 expression that is the iteration scheme for a loop.
5801 (Analyze_Iterator_Specification): If domain of iteration is given by a
5802 function call with a controlled result, as is the case if call returns
5803 a predefined container, ensure that finalization actions are properly
5805 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
5807 2011-08-02 Javier Miranda <miranda@adacore.com>
5809 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
5810 * gcc-interface/Make-lang.in: Update dependencies.
5812 2011-08-02 Javier Miranda <miranda@adacore.com>
5814 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
5815 determine if the analysis is performed using N or Original_Node (N).
5816 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
5817 functionality of routine Is_Variable avoids code duplication.
5818 * checks.adb (Determine_Range): Handle temporaries generated by
5819 Remove_Side_Effects.
5821 2011-08-02 Javier Miranda <miranda@adacore.com>
5823 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
5824 expansion of the condition. Required since the previous analysis was
5825 done with expansion disabled (see Resolve_Quantified_Expression) and
5826 hence checks were not inserted and record comparisons have not been
5829 2011-08-02 Ed Falis <falis@adacore.com>
5831 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
5834 2011-08-02 Bob Duff <duff@adacore.com>
5836 * opt.ads: Minor comment fix.
5838 2011-08-02 Bob Duff <duff@adacore.com>
5840 * sem_ch12.adb (Analyze_Package_Instantiation,
5841 Analyze_Subprogram_Instantiation): Turn off style checking while
5842 analyzing an instance. Whatever style checks that apply to the generic
5843 unit should apply, so it makes no sense to apply them in an instance.
5844 This was causing trouble when compiling an instance of a runtime
5845 unit that violates the -gnatyO switch.
5846 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
5847 one of the two case statements, causing spurious errors.
5849 2011-08-02 Robert Dewar <dewar@adacore.com>
5851 * uname.adb: Minor reformatting.
5852 * gnatcmd.adb: Minor reformatting.
5853 * exp_attr.adb: Minor reformatting.
5855 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5857 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
5858 No_Dispatching_Calls, do not look for the Assign primitive, because
5859 predefined primitives are not created in this case.
5861 2011-08-02 Bob Duff <duff@adacore.com>
5863 * stylesw.ads: Minor comment fixes.
5865 2011-08-02 Robert Dewar <dewar@adacore.com>
5867 * freeze.adb (Add_To_Result): New procedure.
5869 2011-08-02 Jose Ruiz <ruiz@adacore.com>
5871 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
5872 time, if the specific run-time routines for handling streams of strings
5873 are not available, use the default mechanism.
5875 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5877 * s-regpat.ads: Fix typo.
5879 2011-08-02 Vincent Celier <celier@adacore.com>
5881 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
5882 not null, call it to create the in memory config project file without
5883 parsing an existing default config project file.
5885 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5887 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
5889 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5891 * sem_elim.adb: an abstract subprogram does not need an eliminate
5892 pragma for its descendant to be eliminable.
5894 2011-08-02 Ed Falis <falis@adacore.com>
5896 * init.c: revert to handling before previous checkin for VxWorks
5897 * s-intman-vxworks.adb: delete unnecessary declarations related to
5898 using Ada interrupt facilities for handling signals.
5899 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
5900 * s-intman-vxworks.ads: Import __gnat_install_handler as
5901 Initialize_Interrupts.
5902 * s-taprop-vxworks.adb: Delete Signal_Mask.
5903 (Abort_Handler): change construction of mask to unblock exception
5906 2011-08-02 Jerome Guitton <guitton@adacore.com>
5908 * a-except-2005.adb (Raise_From_Signal_Handler): Call
5909 Debug_Raise_Exception before propagation starts.
5911 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5913 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
5914 to Restriction_Check_Required.
5915 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
5916 * sem_res.adb (Resolve_Call): Likewise.
5917 * sem_attr.adb (Check_Stream_Attribute): Likewise.
5919 2011-08-02 Bob Duff <duff@adacore.com>
5921 * stylesw.ads: Update comment.
5922 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
5923 * errout.ads: Remove obsolete comment.
5925 2011-08-02 Javier Miranda <miranda@adacore.com>
5927 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
5928 (Set_Is_Safe_To_Reevaluate): new procedure.
5929 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
5930 assignment is allowed on safe-to-reevaluate variables.
5931 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
5932 temporary created to remove side effects in expressions that use
5933 the secondary stack as safe-to-reevaluate.
5934 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
5935 variables that are not true constants.
5937 2011-08-02 Robert Dewar <dewar@adacore.com>
5939 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
5940 sem_res.adb, sem_ch6.adb: Minor reformatting.
5942 2011-08-02 Jerome Guitton <guitton@adacore.com>
5944 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
5946 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5948 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
5949 not set Overridden_Operation if subprogram is an initialization
5952 2011-08-02 Yannick Moy <moy@adacore.com>
5954 * par-ch6.adb: Correct obsolete name in comments
5955 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
5956 which takes two message arguments (existing function takes one), with
5957 second message used for continuation.
5958 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
5959 block statements that originate from a source block statement, not
5960 generated block statements
5961 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
5962 symmetry with procedure case
5963 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
5964 function to issue an error in formal mode if a package specification
5965 contains more than one tagged type or type extension.
5966 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
5967 parameters matching formals of tagged types are objects (or ancestor
5968 type conversions of objects), not general expressions. Issue an error
5969 on view conversions that are not involving ancestor conversion of an
5971 (Resolve_Type_Conversion): in formal mode, issue an error on the
5972 operand of an ancestor type conversion which is not an object
5973 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
5974 procedure so that it works also for actuals of function calls
5975 (Is_Actual_Tagged_Parameter): new function which determines if its
5976 argument is an actual parameter of a formal of tagged type in a
5978 (Is_SPARK_Object_Reference): new function which determines if the tree
5979 referenced by its argument represents an object in SPARK
5981 2011-08-02 Robert Dewar <dewar@adacore.com>
5983 * sem_ch3.adb: Minor reformatting
5984 Minor comment addition
5985 Minor error msg text change
5987 2011-08-02 Javier Miranda <miranda@adacore.com>
5989 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
5990 function. Used to be more precise when we generate a variable plus one
5991 assignment to remove side effects in the evaluation of the Bound
5993 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
5994 of the bound expression to force its re-analysis and thus expand the
5995 associated transient scope (if required). Code cleanup replacing the
5996 previous code that declared the constant entity by an invocation to
5997 routine Force_Evaluation which centralizes this work in the frontend.
5999 2011-08-02 Robert Dewar <dewar@adacore.com>
6001 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
6002 (Base_Type): Now uses improved Is_Base_Type function
6003 * einfo.ads (Base_Type): Inline this function
6005 2011-08-02 Robert Dewar <dewar@adacore.com>
6007 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
6008 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
6010 2011-08-02 Arnaud Charlet <charlet@adacore.com>
6012 * gcc-interface/Make-lang.in: Update dependencies.
6013 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
6016 2011-08-02 Yannick Moy <moy@adacore.com>
6018 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
6019 non-simple expression used in delta constraint
6020 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
6021 index constraint which is not a subtype mark
6022 * par.adb: With and use Restrict
6023 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
6024 mode on component type which is not a subtype mark and default
6025 expression on component
6026 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
6027 of string which does not have a lower index bound equal to 1
6028 (Array_Type_Declaration): issue an error in formal mode on index or
6029 component type which is not a subtype mark, and on aliased keyword on
6031 (Derived_Type_Declaration): issue an error in formal mode on interface,
6032 limited or abstract type
6033 (Record_Type_Declaration): issue an error in formal mode on interface
6034 (Record_Type_Definition): issue an error in formal mode on tagged types
6035 and type extensions not declared in the specification of a library unit
6036 package; on null non-tagged record; on variant part
6038 2011-08-02 Vincent Celier <celier@adacore.com>
6040 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
6041 not declared for qualified library project when Library_Name is not
6042 declared, but Library_Dir is.
6044 2011-08-02 Robert Dewar <dewar@adacore.com>
6046 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
6047 pragmas (affects aspects [Component_]Default_Value
6048 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
6049 component type for the resolution
6051 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6053 * einfo.adb (Base_Type): Tune implementation for speed.
6055 2011-08-02 Robert Dewar <dewar@adacore.com>
6057 * freeze.adb: Minor reformatting.
6059 2011-08-02 Thomas Quinot <quinot@adacore.com>
6061 * scos.ads: Update comments.
6063 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6065 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
6066 base type, because the parent may be a subtype of a private type whose
6067 convention is established in a private part.
6069 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
6071 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
6072 statement in a block when the expansion of the return expression has
6073 created a finalization chain.
6074 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
6075 with the parent node.
6076 Add N_Extended_Return_Statement to handle the case where a transient
6077 object declaration appears in the Return_Object_Declarations list of
6078 an extended return statement.
6080 2011-08-02 Matthew Gingell <gingell@adacore.com>
6082 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
6083 unused parameter 'name'.
6085 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6087 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
6088 inherited operation, check whether its alias, which is the source
6089 operastion that it renames, has been marked eliminated.
6091 2011-08-02 Javier Miranda <miranda@adacore.com>
6093 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
6094 in-mode parameter whose type is an access type since it can be used to
6095 modify its designated object. Enforce code that handles as safe an
6096 access type that is not access-to-constant but it is the result of a
6097 previous removal of side-effects.
6098 (Remove_Side_Effects): Minor code reorganization of cases which require
6099 no action. Done to incorporate documentation on new cases uncovered
6100 working in this ticket: no action needed if this routine was invoked
6101 too early and the nodes are not yet decorated.
6102 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
6103 to routine Remove_Side_Effects by calls to Force_Evaluation since they
6104 were issued with actuals that are implicitly provided by
6107 2011-08-02 Robert Dewar <dewar@adacore.com>
6109 * sem_ch3.adb, sem_res.adb: Minor reformatting.
6111 2011-08-02 Yannick Moy <moy@adacore.com>
6113 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
6114 to issue an error in formal mode on attribute not supported in this mode
6115 (Analyze_Attribute): issue errors on standard attributes not supported
6117 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
6118 comment, and issue error in formal mode on modulus which is not a power
6120 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
6122 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
6124 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
6125 operator on modular type (except 'not').
6127 2011-08-02 Robert Dewar <dewar@adacore.com>
6129 * gnat_rm.texi: Minor reformatting.
6131 2011-08-02 Arnaud Charlet <charlet@adacore.com>
6133 * s-osinte-linux.ads: Minor comment update and reformatting.
6134 * i-cexten.ads: Make this unit pure, as for its parent.
6135 Will allow its usage in more contexts if needed.
6137 2011-08-02 Robert Dewar <dewar@adacore.com>
6139 * s-utf_32.ads: Minor comment fix.
6141 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6143 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
6144 operation of a tagged synchronized type, handle the case where the
6145 controlling argument is overloaded.
6147 2011-08-02 Yannick Moy <moy@adacore.com>
6149 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
6150 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
6151 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
6152 SPARK mode and formal verification mode on processing SPARK restriction
6153 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
6154 requiring consistency checking.
6156 2011-08-02 Robert Dewar <dewar@adacore.com>
6158 * sem_res.adb: Minor reformatting.
6160 2011-08-02 Robert Dewar <dewar@adacore.com>
6162 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
6163 a-cforse.ads: Remove unneeded with of Ada.Containers
6164 Remove commented out pragma Inline's
6165 Move specifications of new subprograms to the actual specs
6167 2011-08-02 Yannick Moy <moy@adacore.com>
6169 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
6170 a-cforse.ads: Update comments.
6172 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6174 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
6176 2011-08-02 Robert Dewar <dewar@adacore.com>
6178 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
6179 a-cforse.ads, a-cofove.ads: Minor reformatting.
6181 2011-08-02 Claire Dross <dross@adacore.com>
6183 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
6184 a-cofove.ads: Add comments.
6186 2011-08-02 Yannick Moy <moy@adacore.com>
6188 * gnat_rm.texi: Document formal containers.
6190 2011-08-02 Emmanuel Briot <briot@adacore.com>
6192 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
6195 2011-08-02 Robert Dewar <dewar@adacore.com>
6197 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
6200 2011-08-02 Robert Dewar <dewar@adacore.com>
6202 * aspects.adb: New aspects Default_Value and Default_Component_Value
6203 New format of Aspect_Names table checks for omitted entries
6204 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
6205 handling of boolean aspects for derived types.
6206 New aspects Default_Value and Default_Component_Value
6207 New format of Aspect_Names table checks for omitted entries
6208 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
6209 (Has_Default_Value): New flag
6210 (Has_Default_Component_Value): New flag
6211 (Has_Default_Value): New flag
6212 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
6214 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
6215 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
6216 Default_Value and Default_Component_Value
6217 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
6218 New aspects Default_Value and Default_Component_Value
6219 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
6220 * sprint.adb: Print N_Aspect_Specification node when called from gdb
6222 2011-08-02 Vincent Celier <celier@adacore.com>
6224 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
6225 inherit library kind.
6227 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6229 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
6232 2011-08-02 Robert Dewar <dewar@adacore.com>
6234 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
6236 2011-08-02 Yannick Moy <moy@adacore.com>
6238 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
6240 2011-08-02 Robert Dewar <dewar@adacore.com>
6242 * impunit.adb: Add comment.
6244 2011-08-02 Yannick Moy <moy@adacore.com>
6246 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
6247 qualification of aggregates in formal mode
6248 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
6250 (Resolve_Aggregate): complete the test that an aggregate is adequately
6251 qualified in formal mode
6253 2011-08-02 Pascal Obry <obry@adacore.com>
6255 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
6256 * mlib-prj.adb: Supress warning when compiling binder generated file.
6257 (Build_Library): Supress all warnings when compiling the binder
6260 2011-08-02 Yannick Moy <moy@adacore.com>
6262 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
6264 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
6265 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
6266 Add with/use clauses to make Check_Formal_Restriction visible
6268 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6270 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
6271 in-parameters when type of the generic formal is private in the generic
6272 spec and non-private in the body.
6274 2011-08-02 Claire Dross <dross@adacore.com>
6276 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
6277 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
6278 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
6279 * impunit.adb, Makefile.rtl: Take new files into account.
6281 2011-08-02 Robert Dewar <dewar@adacore.com>
6283 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
6284 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
6286 2011-08-02 Yannick Moy <moy@adacore.com>
6288 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
6290 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
6291 matching static array bounds, taking into account the special case of
6293 * sem_ch3.adb: Typo in comment.
6295 2011-08-02 Yannick Moy <moy@adacore.com>
6297 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
6298 which issues an error in formal mode if its argument node is originally
6300 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
6301 has a discriminant specification so that it does not include the case
6303 (Derived_Type_Declaration): move here the test that a derived type has a
6304 discriminant specification
6305 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
6306 first element of a component association before accessing its choices
6307 (presence of component association is not enough)
6308 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
6309 declaration is a library item before accessing the next element in a
6310 list, as library items are not member of lists
6311 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
6312 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
6313 Check_Formal_Restriction whenever possible.
6315 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6317 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
6318 reference when needed.
6320 2011-08-02 Bob Duff <duff@adacore.com>
6322 * gnat_ugn.texi: Fix typo.
6324 2011-08-02 Vincent Celier <celier@adacore.com>
6326 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
6327 archive file name. Do not use the full path name of archives for Open
6330 2011-08-02 Robert Dewar <dewar@adacore.com>
6332 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
6333 Analyze_Aspect_Specifications
6335 (Analyze_Aspect_Specifications): New handling for boolean aspects
6336 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
6337 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
6338 sequence for Analyze_Aspect_Specifications
6339 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
6340 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
6342 2011-08-02 Robert Dewar <dewar@adacore.com>
6344 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
6345 aspects, since these no longer exist.
6347 2011-08-02 Robert Dewar <dewar@adacore.com>
6349 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
6350 semicolon, do not try to see if there are aspects following it.
6351 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
6354 2011-08-02 Robert Dewar <dewar@adacore.com>
6356 * sem_ch8.adb, aspects.ads: Minor reformatting.
6358 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6360 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
6361 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
6363 (Analyze_Aspect_Specifications): ...here. Call above procedure.
6365 2011-08-02 Yannick Moy <moy@adacore.com>
6367 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
6368 mode on subprogram declaration outside of package specification, unless
6369 it is followed by a pragma Import
6370 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
6371 Access_Type_Declaration): issue error in formal mode on access type
6372 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
6374 (Analyze_Object_Declaration): issue error in formal mode on object
6375 declaration which does not respect SPARK restrictions
6376 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
6377 declaration which does not respect SPARK restrictions
6378 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
6379 error in formal mode on digits or delta constraint
6380 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
6381 decimal fixed point type
6382 (Derived_Type_Declaration): issue error in formal mode on derived type
6383 other than type extensions of tagged record types
6384 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
6385 with check on access definition
6386 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
6387 mode on protected definition.
6388 (Analyze_Task_Definition): issue error in formal mode on task definition
6390 2011-08-02 Robert Dewar <dewar@adacore.com>
6392 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
6394 2011-08-02 Javier Miranda <miranda@adacore.com>
6396 * sem_ch6.adb (Can_Override_Operator): New function.
6397 (Verify_Overriding_Indicator): Add missing code to check overriding
6398 indicator in operators. Fixes regression.
6399 (Check_Overriding_Indicator): Minor reformating after replacing the
6400 code that evaluates if the subprogram can override an operator by
6401 invocations to the above new function.
6403 (Write_Field26_Name): Add missing code to ensure that, following
6404 the documentation in einfo.ads, this field is not shown as attribute
6405 "Static_Initialization" on non-dispatching functions.
6407 2011-08-02 Jose Ruiz <ruiz@adacore.com>
6409 * sem_res.adb (Resolve_Call): A call to
6410 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
6411 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
6412 i.e., when the second parameter is of type Time_Span.
6414 2011-08-02 Vincent Celier <celier@adacore.com>
6416 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
6417 with an archive instead of -L<library dir> -l<library name>.
6419 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6421 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
6422 mark the base types In_Use in addition to making the operations
6425 2011-08-02 Ed Falis <falis@adacore.com>
6427 * init.c: add and setup __gnat_signal_mask for the exception signals
6428 * s-inmaop-vxworks.adb: new file.
6429 * s-intman-vxworks.adb: remove unnecessary initializations and
6431 * s-intman-vxworks.ads: remove unnecessary variable
6432 * s-taprop-vxworks.adb: simplify signal initialization
6434 2011-08-02 Robert Dewar <dewar@adacore.com>
6436 * sem_ch8.adb: Minor code reorganization, comment updates.
6438 2011-08-02 Robert Dewar <dewar@adacore.com>
6440 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
6441 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
6443 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
6444 (Matching_Static_Array_Bounds): Moved here from Sem_Res
6446 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6448 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
6449 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
6450 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
6451 use_type_clauses, to handle more efficiently use_type and use_all_type
6453 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
6454 Ada2012 Use_All_Type clause.
6455 (Use_Class_Wide_Operations): new procedure.
6457 2011-08-02 Robert Dewar <dewar@adacore.com>
6459 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
6460 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
6461 expression to expression function.
6463 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6465 * sem_ch4.adb: transform simple Ada2012 membership into equality only
6466 if types are compatible.
6468 2011-08-02 Yannick Moy <moy@adacore.com>
6470 * sem_res.adb (Matching_Static_Array_Bounds): new function which
6471 returns True if its argument array types have same dimension and same
6472 static bounds at each index.
6473 (Resolve_Actuals): issue an error in formal mode on actuals passed as
6474 OUT or IN OUT paramaters which are not view conversions in SPARK.
6475 (Resolve_Arithmetic_Op): issue an error in formal mode on
6476 multiplication or division with operands of fixed point types which are
6477 not qualified or explicitly converted.
6478 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
6479 Boolean or array type (except String) operands.
6480 (Resolve_Equality_Op): issue an error in formal mode on equality
6481 operators for array types other than String with non-matching static
6483 (Resolve_Logical_Op): issue an error in formal mode on logical operators
6484 for array types with non-matching static bounds. Factorize the code in
6485 Matching_Static_Array_Bounds.
6486 (Resolve_Qualified_Expression): issue an error in formal mode on
6487 qualified expressions for array types with non-matching static bounds.
6488 (Resolve_Type_Conversion): issue an error in formal mode on type
6489 conversion for array types with non-matching static bounds
6491 2011-08-02 Robert Dewar <dewar@adacore.com>
6493 * par-ch10.adb: Minor code reorganization (use Nkind_In).
6495 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6497 * par-ch9.adb: save location of entry for proper error message.
6499 2011-08-02 Javier Miranda <miranda@adacore.com>
6501 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
6502 (Use_Full_View) which permits this routine to climb through the
6503 ancestors using the full-view of private parents.
6504 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
6505 Use_Full_View to true in calls to Is_Ancestor.
6506 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
6507 true in call to Is_Ancestor.
6508 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
6509 Use_Full_View to true in call to Is_Ancestor.
6510 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
6511 call to Is_Ancestor.
6512 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
6513 Use_Full_View to true in calls to Is_Ancestor.
6514 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
6515 Make_Select_Specific_Data_Table, Register_Primitive,
6516 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
6517 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
6518 to true in call to Is_Ancestor.
6519 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
6520 Use_Full_View to true in calls to Is_Ancestor.
6522 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
6523 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
6525 2011-08-02 Robert Dewar <dewar@adacore.com>
6527 * gnat_rm.texi: Minor reformatting.
6528 * sem_prag.adb: Minor reformatting.
6530 2011-08-02 Tristan Gingold <gingold@adacore.com>
6532 * vms_data.ads: Add VMS qualifier for -gnateP.
6534 2011-08-02 Robert Dewar <dewar@adacore.com>
6536 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
6537 * par-ch7.adb (P_Package): Proper placement of aspects for package
6539 * par-endh.adb (Check_End): Ad Is_Sloc parameter
6540 (End_Statements): Add Is_Sloc parameterr
6541 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
6542 (Check_End): Ad Is_Sloc parameter
6543 (End_Statements): Add Is_Sloc parameterr
6545 2011-08-02 Vincent Celier <celier@adacore.com>
6547 * ug_words: Add VMS qualifier equivalent to -gnateP:
6548 /SYMBOL_PREPROCESSING.
6550 2011-08-02 Jose Ruiz <ruiz@adacore.com>
6552 * gnat-style.texi: For hexadecimal numeric literals the typical
6553 grouping of digits is 4 to represent 2 bytes.
6554 A procedure spec which is split into several lines is indented two
6557 2011-08-02 Yannick Moy <moy@adacore.com>
6559 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
6560 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
6561 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
6563 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
6564 choice in array aggregate
6565 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
6567 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
6568 positional and named aggregate for record, or others in record
6569 aggregate, or multiple choice in record aggregate
6570 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
6571 array operands to logical operations AND, OR and XOR do not have the
6572 same static lower and higher bounds
6573 * sem_ch5.adb, sinfo.ads: Correct typos in comments
6575 2011-08-01 Robert Dewar <dewar@adacore.com>
6577 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
6578 Replaces Last_Source_Node_In_Sequence.
6579 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
6580 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
6581 parens and blank in string (this was inconsistently implemented).
6583 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
6584 blank in string (this was inconsistently implemented).
6586 (Set_Global_Switches): Set formal mode switches appropriately
6587 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
6589 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
6590 call Set_Error_Msg_Lang to set "spark" as language name.
6591 * par.adb: Remove unnecessary call to set formal language for errout
6592 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
6593 appropriately and call Set_Error_Msg_Lang to set "spark" as language
6595 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
6596 calls to it, moved after resolution so that types are known
6597 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
6598 result of concatenation is not of type String
6599 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
6600 concatenation is not properly restricted
6601 * gnat_rm.texi: Add doc on pragma Spark_95.
6602 * gcc-interface/Makefile.in: Remove obsolete target pairs for
6603 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
6604 * gcc-interface/Make-lang.in: Update dependencies.
6606 2011-08-01 Javier Miranda <miranda@adacore.com>
6608 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
6609 condition that detects if the overridden operation must replace an
6612 2011-08-01 Javier Miranda <miranda@adacore.com>
6614 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
6615 code declarations inserted by Insert_Actions in each alternative of the
6616 N_Case_Expression node.
6618 2011-08-01 Robert Dewar <dewar@adacore.com>
6620 * sem_ch6.adb: Minor code reorganization.
6621 * sem_util.adb: Minor reformatting.
6623 2011-08-01 Pascal Obry <obry@adacore.com>
6625 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
6626 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
6628 2011-08-01 Yannick Moy <moy@adacore.com>
6630 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
6631 literal or operator symbol which is prefixed
6632 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
6633 mode on access attributes.
6634 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
6635 that concatenation operands are properly restricted in formal mode
6636 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
6637 Analyze_Concatenation_Operand. Issue an error in formal mode if the
6638 result of the concatenation has a type different from String.
6639 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
6640 Analyze_Quantified_Expression, Analyze_Slice,
6641 Analyze_Null): issue an error in formal mode on unsupported constructs
6643 (Analyze_Block_Statement): only issue error on source block statement
6644 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
6645 function which returns the last node in a list of nodes for which
6646 Comes_From_Source returns True, if any
6647 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
6648 Last_Source_Node_In_Sequence
6649 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
6650 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
6651 mode on unsupported constructs
6652 * sem_ch9.adb Do not return after issuing error in formal mode, as the
6653 rest of the actions may be needed later on since the error is marked as
6655 * sinfo.ads: Typos in comments.
6657 2011-08-01 Pascal Obry <obry@adacore.com>
6659 * projects.texi: Minor editing.
6661 2011-08-01 Yannick Moy <moy@adacore.com>
6663 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
6664 insertion character ~~
6665 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
6666 (Set_Error_Msg_Lang): new procedure which fixes the language for use
6667 with insertion character ~~
6668 (Set_Msg_Text): treat insertion character ~~
6669 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
6670 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
6671 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
6672 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
6673 errors related to the formal language restriction not serious
6674 (insertion character |).
6675 * par.adb (Par): set formal language for error messages if needed
6676 * sem_ch6.adb (Check_Missing_Return): take into account possible
6677 generated statements at the end of the function
6678 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
6679 enumeration value to define a new pragma SPARK_95
6680 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
6681 SPARK_Version): new type and variables to store the SPARK version
6683 (SPARK_Mode): return True when SPARK_Version is set
6684 * par-prag.adb: Correct indentation
6685 (Prag): take Pragma_SPARK_95 into account
6686 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
6689 2011-08-01 Robert Dewar <dewar@adacore.com>
6691 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
6692 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
6693 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
6695 2011-08-01 Pascal Obry <obry@adacore.com>
6697 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
6698 Target_Name to Get_Path call.
6699 (Parse_Single_Project): Likewise.
6700 (Post_Parse_Context_Clause): Likewise.
6701 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
6702 Call Initialise_Project_Path with the proper Target_Name.
6703 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
6705 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
6706 with the proper Target_Name.
6707 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
6709 (Parse_Project_And_Apply_Config): Likewise.
6710 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
6711 This is fine as this part of the code is supporting only native
6713 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
6714 is fine as this part of the code is supporting only native compilation.
6716 2011-08-01 Yannick Moy <moy@adacore.com>
6718 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
6719 of homonym, unless the homonym is one of the cases allowed in SPARK
6720 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
6721 package declaration occurring after a body.
6723 2011-08-01 Robert Dewar <dewar@adacore.com>
6725 * checks.adb, exp_ch4.adb: Minor reformatting.
6727 2011-08-01 Javier Miranda <miranda@adacore.com>
6729 * einfo.ads (Access_Disp_Table): Fix documentation.
6730 (Dispatch_Table_Wrappers): Fix documentation.
6732 2011-08-01 Pascal Obry <obry@adacore.com>
6734 * prj-env.adb, prj-env.ads: Minor reformatting.
6736 2011-08-01 Yannick Moy <moy@adacore.com>
6738 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
6739 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
6740 procedures out of these packages.
6741 * errout.ads, errout.adb
6742 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
6743 procedures in of this package
6744 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
6745 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
6746 on misplaced later vs initial declarations, like in Ada 83
6747 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
6748 formal mode on attribute of private type whose full type declaration
6750 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
6751 package declaration inside a package specification
6752 (Analyze_Full_Type_Declaration): issue error in formal mode on
6753 controlled type or discriminant type
6754 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
6755 user-defined operator means that it should come from the source
6756 (New_Overloaded_Entity): issue error in formal mode on overloaded
6758 * sem_ch6.ads, sem_ch13.ads: typos in comments.
6760 2011-08-01 Thomas Quinot <quinot@adacore.com>
6762 * atree.adb: Minor reformatting.
6763 * checks.adb: Minor reformatting.
6765 2011-08-01 Vincent Celier <celier@adacore.com>
6767 * s-parame-vms-ia64.ads: Fix typo in comment
6769 * s-parame-vms-restrict.ads: Removed, unused.
6771 2011-08-01 Javier Miranda <miranda@adacore.com>
6774 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
6776 (Constrain_Index): Remove side effects in the evaluation of the bounds.
6777 * sem_ch3.ads, sem_ch3.adb
6778 (Is_Constant_Bound): New extended version of the subprogram that was
6779 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
6780 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
6781 * sem_aux.ads (Constant_Value): Fix typo in comment.
6782 * checks.adb (Generate_Index_Checks): New implementation which, for
6783 array objects with constant bounds, generates the runtime check
6784 referencing the bounds of the array type. For other cases this routine
6785 provides its previous behavior obtaining such values from the array
6787 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
6789 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
6790 we cannot have semantic interpretations of the new node.
6792 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6794 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
6797 2011-08-01 Arnaud Charlet <charlet@adacore.com>
6799 * sem_ch8.adb: Minor code editing.
6800 * s-vxwext.adb: Remove trailing space.
6801 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
6802 consistency with other files.
6804 2011-08-01 Thomas Quinot <quinot@adacore.com>
6806 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
6808 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6810 * par-ch10.adb: reject parameterized expressions as compilation unit.
6811 * sem_ch4.adb: handle properly conditional expression with overloaded
6812 then_clause and no else_clause.
6814 2011-08-01 Tristan Gingold <gingold@adacore.com>
6816 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
6817 like done by System.Aux_DEC.
6818 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
6820 2011-08-01 Yannick Moy <moy@adacore.com>
6822 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
6823 missing label at end of declaration (subprogram or package)
6824 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
6825 of positional and named parameter association
6826 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
6827 Error_Msg_SP which adds a prefix to the error message giving the name
6828 of the formal language analyzed
6829 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
6830 access result type in subprogram, unconstrained array as result type,.
6831 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
6833 * sem_ch8.adb: Code clean up.
6835 2011-08-01 Javier Miranda <miranda@adacore.com>
6837 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
6838 * einfo.ads (Access_Disp_Table): Fix documentation.
6839 (Dispatch_Table_Wrappers): Fix documentation.
6840 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
6841 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
6842 to enforce the documentation of this attribute.
6843 (Set_Is_Interface): Cleanup the assertion.
6844 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
6845 the Underlying_Type entity before reading attribute Access_Disp_Table.
6846 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
6847 Locate the Underlying_Type before reading attribute Access_Disp_Table.
6848 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
6849 the Underlying_Type entity before reading attribute Access_Disp_Table.
6850 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
6851 Locate the Underlying_Type entity before reading attribute
6854 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6856 * s-poosiz.ads: Additional overriding indicators.
6858 2011-08-01 Yannick Moy <moy@adacore.com>
6860 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
6862 (Analyze_Iteration_Scheme): issue error in formal mode when loop
6863 parameter specification does not include a subtype mark.
6864 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
6865 formal mode on abstract subprogram.
6866 (Analyze_Subprogram_Specification): issue error in formal mode on
6867 user-defined operator.
6868 (Process_Formals): issue error in formal mode on access parameter and
6870 * sem_ch9.adb (Analyze_Abort_Statement,
6871 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
6872 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
6873 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
6874 Analyze_Requeue, Analyze_Selective_Accept,
6875 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
6876 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
6877 issue error in formal mode on user-defined raise statement.
6879 2011-08-01 Thomas Quinot <quinot@adacore.com>
6881 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
6882 declaration being hidden when overriding an implicit inherited
6884 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
6885 (-gnats), do not complain about a source file that contains only a
6888 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6890 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
6891 variable if already set.
6893 2011-08-01 Arnaud Charlet <charlet@adacore.com>
6895 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
6896 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
6897 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
6898 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
6899 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
6900 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
6901 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
6902 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
6903 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
6904 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
6905 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
6906 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
6907 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
6908 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
6909 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
6910 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
6911 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
6912 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
6913 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
6914 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
6915 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
6916 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
6917 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
6918 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
6919 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
6920 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
6921 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
6922 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
6923 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
6924 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
6925 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
6926 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
6927 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
6928 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
6929 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
6930 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
6931 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
6932 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
6933 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
6934 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
6935 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
6936 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
6937 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
6938 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
6939 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
6940 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
6941 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
6942 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
6943 s-osinte-mingw.ads: Update to GPLv3 run-time license.
6944 Use GNAT instead of GNARL.
6946 2011-08-01 Bob Duff <duff@adacore.com>
6948 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
6949 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
6950 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
6953 2011-08-01 Yannick Moy <moy@adacore.com>
6955 * debug.adb (d.D) reverve flag for the SPARK mode
6956 (d.E) reverve flag for SPARK generation mode
6957 (d.F) reverve flag for Why generation mode
6958 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
6959 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
6960 functions which return True when the corresponding modes are set
6961 (Formal_Language): return "spark" or "alfa" when in formal verification
6963 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
6964 Error_Msg to prefix the error message with a tag giving the formal
6966 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
6967 message with a tag giving the formal language
6968 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
6970 (Analyze_Case_Statement): issue error in formal mode on case statement
6971 with a single "others" case alternative
6972 (Analyze_Exit_Statement): issue errors in formal mode on exit
6973 statements which do not respect SPARK restrictions
6974 (Analyze_Goto_Statement): issue error in formal mode on goto statement
6975 (Check_Unreachable_Code): always issue an error (not a warning) in
6976 formal mode on unreachable code (concerns both code after an infinite
6977 loop and after an unconditional jump, both not allowed in SPARK)
6978 * sem_ch6.adb (Analyze_Return_Statement): add call to
6979 Set_Return_Present for a procedure containing a return statement
6980 (already done for functions in Analyze_Function_Return)
6981 (Analyze_Function_Return): issue error in formal mode on extended
6982 return or if return is not last statement in function
6983 (Check_Missing_Return): issue error in formal mode if function does
6984 not end with return or if procedure contains a return
6985 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
6986 function to detect if there is an inner scope of its parameter S which
6989 2011-08-01 Thomas Quinot <quinot@adacore.com>
6991 * sem_ch6.ads: Minor reformatting.
6993 2011-08-01 Javier Miranda <miranda@adacore.com>
6995 * sem_util.adb (Abstract_Interface_List): Complete condition when
6996 processing private type declarations to avoid reading unavailable
6998 (Is_Synchronized_Tagged_Type): Complete condition when processing
6999 private extension declaration nodes to avoid reading unavailable
7002 2011-08-01 Thomas Quinot <quinot@adacore.com>
7004 * sem_ch3.adb: Minor reformatting.
7006 2011-08-01 Thomas Quinot <quinot@adacore.com>
7008 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
7009 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
7010 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
7011 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
7012 for VMS, instead parametrize the common implementation with
7013 System.Parameters declarations.
7015 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
7017 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
7019 2011-08-01 Tristan Gingold <gingold@adacore.com>
7021 * seh_init.c: Fix SEH handler installation on win64.
7023 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7025 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
7026 double analysis of an anonymous access to subprogram, because it can
7027 lead to improper sharing of profiles and a back-end crash.
7029 2011-08-01 Robert Dewar <dewar@adacore.com>
7031 * make.adb, sem_ch4.adb: Minor reformatting.
7032 * gcc-interface/Make-lang.in: Update dependencies.
7033 * sem_util.adb, exp_ch5.adb: Minor reformatting.
7035 2011-08-01 Arnaud Charlet <charlet@adacore.com>
7037 * gnat_rm.texi: Fix definition of Long_Integer.
7039 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7041 * exp_aggr.adb: check limit size of static aggregate unconditionally,
7042 to prevent storage exhaustion.
7043 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
7044 finalized is a function body, insert the cleanup code before the final
7045 return statement, to prevent spurious warnings.
7046 * s-pooglo.ads: add overriding indicator.
7048 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7050 * sem_ch4.adb (Operator_Check): improve error message when both a
7051 with_clause and a use_clause are needed to make operator usage legal.
7052 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
7053 determine whether a compilation unit is visible within an other,
7054 either through a with_clause in the current unit, or a with_clause in
7055 its library unit or one one of its parents.
7057 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7059 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
7060 over an arbitrary expression of an array or container type.
7061 * lib-xref.adb: clarify comment.
7063 2011-08-01 Bob Duff <duff@adacore.com>
7065 * einfo.ads: Minor reformatting.
7066 * debug.adb: Minor comment improvement.
7068 2011-08-01 Javier Miranda <miranda@adacore.com>
7070 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
7071 consider hidden subprograms as valid candidates.
7073 2011-08-01 Arnaud Charlet <charlet@adacore.com>
7075 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
7077 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
7079 * gnat_ugn.texi: Fix typo.
7081 2011-08-01 Robert Dewar <dewar@adacore.com>
7083 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
7084 lib-xref.adb: Minor reformatting
7086 2011-08-01 Gary Dismukes <dismukes@adacore.com>
7088 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
7089 when to generate a call to Move_Final_List.
7090 (Has_Controlled_Parts): Remove this function.
7092 2011-08-01 Geert Bosch <bosch@adacore.com>
7094 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
7097 2011-08-01 Thomas Quinot <quinot@adacore.com>
7099 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
7100 explicit raise of a predefined exception as Comes_From_Source if the
7101 original N_Raise_Statement comes from source.
7103 2011-08-01 Robert Dewar <dewar@adacore.com>
7105 * sinfo.ads: Add comment.
7106 * sem_ch6.adb: Minor reformatting.
7108 2011-08-01 Robert Dewar <dewar@adacore.com>
7110 * freeze.adb (Freeze_Entity): Refine check for bad component size
7111 clause to avoid rejecting confirming clause when atomic/aliased present.
7113 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7115 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
7116 better determine whether an entity reference is a write.
7117 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
7119 * lib-xref.adb (Output_References): Do no suppress a read reference at
7120 the same location as an immediately preceeding modify-reference, to
7121 handle properly in-out actuals.
7123 2011-08-01 Tristan Gingold <gingold@adacore.com>
7125 * env.c (__gnat_setenv) [VMS]: Refine previous change.
7127 2011-08-01 Quentin Ochem <ochem@adacore.com>
7129 * i-cstrin.adb (New_String): Changed implementation, now uses only the
7130 heap to compute the result.
7132 2011-08-01 Robert Dewar <dewar@adacore.com>
7134 * atree.ads: Minor reformatting.
7136 2011-08-01 Emmanuel Briot <briot@adacore.com>
7138 * g-expect.adb (Get_Command_Output): Fix memory leak.
7140 2011-08-01 Geert Bosch <bosch@adacore.com>
7142 * cstand.adb (P_Float_Type): New procedure to print the definition of
7143 predefined fpt types.
7144 (P_Mixed_Name): New procedure to print a name using mixed case
7145 (Print_Standard): Use P_Float_Type for printing floating point types
7146 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
7147 precision IEEE float.
7149 2011-08-01 Thomas Quinot <quinot@adacore.com>
7151 * sem_ch3.adb: Minor reformatting.
7153 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7155 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
7156 the completion of a generic function, insert the new body rather than
7157 rewriting the original.
7159 2011-08-01 Yannick Moy <moy@adacore.com>
7161 * sinfo.ads, errout.ads: Typos in comments.
7163 2011-08-01 Robert Dewar <dewar@adacore.com>
7165 * par-endh.adb: Minor reformatting.
7167 2011-08-01 Robert Dewar <dewar@adacore.com>
7169 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
7170 (Pre_Post_Aspects): New subtype.
7171 * par-ch12.adb (P_Generic): New syntax for aspects in packages
7172 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
7173 * par-ch7.adb (P_Package): Remove Decl parameter
7174 (P_Package): Handle new syntax for aspects (before IS)
7175 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
7177 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
7178 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
7179 (P_Package): Remove Decl parameter
7180 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
7182 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
7184 * sem_util.ads, sem_util.adb (Static_Boolean): New function
7185 * sinfo.ads: Document new syntax for aspects in packages etc.
7186 * sprint.adb: Handle new syntax of aspects before IS in package
7188 2011-08-01 Thomas Quinot <quinot@adacore.com>
7190 * atree.ads: Minor reformatting.
7191 * sem_prag.adb: Minor reformatting.
7193 2011-08-01 Robert Dewar <dewar@adacore.com>
7195 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
7196 case expr alternative.
7198 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7200 * sem_ch12.adb: Fix typo.
7202 2011-08-01 Geert Bosch <bosch@adacore.com>
7204 * sem_prag.adb (Check_No_Link_Name): New procedure.
7205 (Process_Import_Or_Interface): Use Check_No_Link_Name.
7206 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
7207 instead of Standard_Long_Long_Float_Size global. Preparation for
7208 eventual removal of per type constants.
7209 * exp_util.ads (Get_Stream_Size): New function returning the stream
7210 size value of subtype E.
7211 * exp_util.adb (Get_Stream_Size): Implement new function.
7212 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
7214 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
7216 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
7218 2011-08-01 Geert Bosch <bosch@adacore.com>
7220 * cstand.adb: Fix comments.
7221 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
7224 2011-08-01 Robert Dewar <dewar@adacore.com>
7226 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
7228 2011-08-01 Geert Bosch <bosch@adacore.com>
7230 * atree.ads: Fix comment.
7232 2011-08-01 Robert Dewar <dewar@adacore.com>
7234 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
7235 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
7236 * par.adb: Add with for Namet.Sp.
7237 * par-tchk.adb: Minor reformatting.
7239 2011-08-01 Vincent Celier <celier@adacore.com>
7241 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
7242 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
7243 of the init procedure of a SAL.
7244 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
7247 2011-08-01 Thomas Quinot <quinot@adacore.com>
7249 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
7252 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7254 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
7256 2011-08-01 Thomas Quinot <quinot@adacore.com>
7258 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
7259 conformant with its spec (return True only for types that have
7260 an overriding Initialize primitive operation that prevents them from
7261 having preelaborable initialization).
7262 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
7263 initialization for controlled types in Ada 2005 or later mode.
7265 2011-08-01 Robert Dewar <dewar@adacore.com>
7267 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
7269 (Same_Aspect): New function.
7270 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
7271 Type_Invariant, Precondition, Postcondition.
7272 * snames.ads-tmpl: Add Name_Type_Invariant.
7274 2011-08-01 Robert Dewar <dewar@adacore.com>
7276 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
7278 (Freeze_All_Ent): Fix error in handling inherited aspects.
7279 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
7280 already analyzed, but don't skip entire processing of a declaration,
7281 that's wrong in some cases of declarations being rewritten.
7282 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
7283 Don't delay for integer, string literals
7284 Treat predicates in usual manner for delay, remove special case code,
7286 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
7287 (Build_Predicate_Function): Update saved expression in aspect
7288 (Build_Invariant_Procedure): Update saved expression in aspect
7289 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
7290 of replacement of discriminant references if the reference is simple.
7292 2011-08-01 Robert Dewar <dewar@adacore.com>
7294 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
7295 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
7296 Static_Predicate and Dynamic_Predicate.
7297 (Build_Predicate_Function): Add processing for Static_Predicate
7298 and Dynamic_Predicate.
7299 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
7300 (From_Static_Predicate): New flag
7301 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
7303 2011-08-01 Robert Dewar <dewar@adacore.com>
7305 * usage.adb: Documentation cleanup for Ada version modes in usage.
7306 * expander.adb: Minor reformatting.
7308 2011-08-01 Robert Dewar <dewar@adacore.com>
7310 * atree.ads: Minor comment fix.
7311 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
7312 a-witeio.ads, sem_prag.adb: Minor reformatting.
7314 2011-08-01 Doug Rupp <rupp@adacore.com>
7316 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
7317 pointers. Use descrip.h header file for convenience. Add some
7320 2011-08-01 Robert Dewar <dewar@adacore.com>
7322 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
7323 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
7324 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
7326 (Check_Aspect_At_End_Of_Declarations): New procedure
7327 (Analye_Aspect_Specification): Minor changes for above procedures
7328 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
7329 specification node as well.
7331 2011-08-01 Pascal Obry <obry@adacore.com>
7333 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
7334 Windows files. Use GetFilesAttributes() in this case to check for file
7335 existence instead of returning with an error code.
7337 2011-08-01 Vincent Celier <celier@adacore.com>
7339 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
7340 High is above Source length.
7342 2011-08-01 Robert Dewar <dewar@adacore.com>
7344 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
7346 2011-08-01 Robert Dewar <dewar@adacore.com>
7348 * aspects.ads (Boolean_Aspects): New subtype.
7349 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
7350 for derived types in cases where the parent type and derived type have
7352 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
7353 with aspects when parent type also has aspects.
7354 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
7355 boolean expression at this point).
7356 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
7357 accordance with final decision on the Ada 2012 feature.
7358 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
7360 2011-08-01 Matthew Heaney <heaney@adacore.com>
7362 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
7364 2011-08-01 Pascal Obry <obry@adacore.com>
7366 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
7367 Fix Replace_Slice when High is above current string size.
7368 (Replace_Slice): Fix DL computation when High is above current
7371 2011-08-01 Gary Dismukes <dismukes@adacore.com>
7373 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
7375 2011-08-01 Matthew Heaney <heaney@adacore.com>
7377 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
7380 2011-08-01 Pascal Obry <obry@adacore.com>
7382 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
7385 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7387 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
7388 access to protected subprograms in generic bodies.
7389 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
7390 protected type, indicate that the convention of the subprogram is
7391 Convention_Protected, because it may be used in subsequent declarations
7392 within the protected declaration.
7394 2011-08-01 Vincent Celier <celier@adacore.com>
7396 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
7397 and "final" procedures when the name of the library is "ada", to avoid
7398 duplicate symbols "adainit" and "adafinal" in executables.
7400 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7402 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
7403 quantified expression that appears within a postcondition and uses the
7404 Ada2012 'Result attribute.
7406 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7408 * init.c (__gnat_error_handler): Cast reason to int.
7409 (__gnat_install_handler): Explain sa_sigaction use.
7411 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
7413 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
7414 subprogram has copy-in copy-out parameters, try to promote the mode of
7415 the return type if it is passed in registers.
7417 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
7419 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
7420 left operand as addressable.
7422 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
7424 * gcc-interface/gigi.h (build_function_stub): Remove.
7425 (build_return_expr): Likewise.
7426 (convert_vms_descriptor): Declare.
7427 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
7428 (build_function_stub): Move to...
7429 * gcc-interface/utils2.c (build_return_expr): Move to...
7430 * gcc-interface/trans.c (build_function_stub): ...here.
7431 (build_return_expr): ...here.
7432 (Subprogram_Body_to_gnu): Add local variable for language_function.
7433 Disconnect the parameter attributes cache, if any, once done with it.
7434 Call end_subprog_body only after setting the end_locus.
7435 Build the stub associated with the function, if any, at the very end.
7436 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
7437 variables and streamline control flow.
7439 2011-07-23 Arnaud Charlet <charlet@adacore.com>
7442 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
7445 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7448 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
7449 Assign to act.sa_sigaction.
7450 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
7451 current->return_address to char * before arithmetic.
7453 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7455 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
7456 Correct argument types.
7457 Extract code from reason.
7458 (__gnat_install_handler): Assign to act.sa_sigaction.
7460 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
7462 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
7463 (GNAT1_OBJS): ...here.
7465 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
7468 * g-socthi-mingw.adb (Fill): Fix formatting.
7470 * gcc-interface/gigi.h: Move around comment.
7472 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7475 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
7477 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
7480 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
7482 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
7484 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
7485 range comparison if Pmode is SImode.
7487 2011-07-12 Laurent GUERBY <laurent@guerby.net>
7488 Eric Botcazou <ebotcazou@adacore.com>
7490 * adadecode.c: Wrap up in extern "C" block.
7491 * adadecode.h: Likewise.
7492 * adaint.c: Likewise. Remove 'const' keyword.
7493 * adaint.h: Likewise.
7495 * atree.h: Likewise.
7497 * cstreams.c: Likewise.
7501 * final.c: Likewise.
7503 * initialize.c: Likewise.
7505 * namet.h: Likewise.
7506 * nlists.h: Likewise.
7507 * raise.c: Likewise.
7508 * raise.h: Likewise.
7509 * repinfo.h: Likewise.
7510 * seh_init.c: Likewise.
7511 * targext.c: Likewise.
7512 * tracebak.c: Likewise.
7513 * uintp.h: Likewise.
7514 * urealp.h: Likewise.
7515 * xeinfo.adb: Wrap up generated C code in extern "C" block.
7516 * xsinfo.adb: Likewise.
7517 * xsnamest.adb: Likewise.
7518 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
7519 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
7520 * gcc-interface/misc.c: Likewise.
7521 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
7522 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
7523 ada/targext.o here...
7524 (GNAT_ADA_OBJS): ...and not here.
7525 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
7526 (GNATBIND_OBJS): Reorder.
7528 2011-07-07 Richard Henderson <rth@redhat.com>
7530 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
7531 dwarf2out_frame_init.
7533 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
7535 * gcc-interface/misc.c (gnat_init): Tweak previous change.
7537 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7540 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
7542 2011-07-06 Richard Guenther <rguenther@suse.de>
7544 * gcc-interface/misc.c (gnat_init): Merge calls to
7545 build_common_tree_nodes and build_common_tree_nodes_2.
7546 Re-initialize boolean_false_node.
7548 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
7549 Olivier Hainque <hainque@adacore.com>
7550 Nicolas Setton <setton@adacore.com>
7552 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
7553 the type according to the ARTIFICIAL_P parameter.
7554 (create_type_decl): Likewise.
7555 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
7557 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
7559 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
7560 (gnatbind): Likewise.
7562 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7564 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
7566 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
7568 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
7569 local variable throughout. Remove useless call to Base_Type.
7570 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
7571 Take it also into account for the volatileness of the field. Set the
7572 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
7574 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
7576 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
7577 on a dereference built for a by-ref object if it has an address clause.
7579 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
7581 * einfo.ads (Address_Taken): Document use for the second argument of
7582 Asm_Input and Asm_Output attributes.
7583 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
7584 argument is an entity name, then set Address_Taken on it.
7585 <Attribute_Asm_Output>: Likewise.
7586 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
7587 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
7588 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
7589 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
7591 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
7594 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
7596 2011-06-14 Joseph Myers <joseph@codesourcery.com>
7598 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
7599 (ada/utils.o): Update dependencies.
7600 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
7601 ../../../libcpp/libcpp.a.
7602 * gcc-interface/utils.c: Include common/common-target.h.
7603 (process_attributes): Use targetm_common.have_named_sections.
7605 2011-06-07 Richard Guenther <rguenther@suse.de>
7607 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
7610 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7612 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
7613 TREE_THIS_NOTRAP flag.
7615 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7617 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
7620 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7622 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
7623 constants whose full view has discriminants specially.
7625 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7627 * gcc-interface/utils.c: Include diagnostic.h.
7628 (gnat_write_global_declarations): Output debug information for all
7629 global type declarations before finalizing the compilation unit.
7630 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
7632 2011-05-25 Jakub Jelinek <jakub@redhat.com>
7634 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
7636 2011-05-25 Kai Tietz <ktietz@redhat.com>
7638 * adaint.c (__gnat_to_canonical_file_list_next): Use array
7639 initialization instead of const/none-const pointer assignment.
7641 2011-05-24 Joseph Myers <joseph@codesourcery.com>
7643 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
7644 $(EXTRA_GNAT1_OBJS).
7645 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
7646 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
7647 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
7648 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
7649 libcommon-target.a instead of prefix.o.
7651 2011-05-21 Joseph Myers <joseph@codesourcery.com>
7654 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
7656 2011-05-20 Joseph Myers <joseph@codesourcery.com>
7658 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
7659 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
7660 instead of version.o.
7662 2011-05-18 Kai Tietz <ktietz@redhat.com>
7664 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
7665 boolean_false_node instead of integer_zero_node.
7666 (convert_with_check): Likewise.
7667 * gcc-interface/decl.c (choices_to_gnu): Likewise.
7669 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
7671 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
7672 type of the parameter is an unconstrained array, convert the actual to
7673 the type of the formal in the In Out and Out cases as well.
7675 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
7677 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
7678 call build_function_type_array or build_varargs_function_type_array
7680 (create_subprog_type): Don't call build_function_type; call
7681 build_function_type_vec instead.
7683 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
7685 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
7686 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
7687 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
7689 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
7691 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
7693 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
7694 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
7696 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
7698 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
7700 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
7702 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
7703 instead of accessing TYPE_ARG_TYPES directly.
7704 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
7706 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
7709 * gcc-interface/gigi.h (get_variant_part): Declare.
7710 * gcc-interface/decl.c (get_variant_part): Make global.
7711 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
7712 types have the same constant size, are record types and T1 has a
7713 variant part while T2 doesn't.
7715 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
7717 * gcc-interface/utils.c (begin_subprog_body): Do not call
7719 (end_subprog_body): Likewise.
7721 2011-05-04 Richard Guenther <rguenther@suse.de>
7723 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
7725 (pos_to_constructor): Likewise.
7727 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
7728 Eric Botcazou <ebotcazou@adacore.com>
7730 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
7731 of build_function_type. Adjust calls to...
7732 (build_raise_check): ...this. Do not take a void_tree parameter.
7733 Call build_function_type_list instead of build_function_type.
7734 Fix head comment and swap couple of conditional blocks.
7736 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
7738 * gnatvsn.ads (Library_Version): Bump to 4.7.
7739 (Current_Year): Bump to 2011.
7741 2011-04-29 Michael Matz <matz@suse.de>
7743 * gcc-interface/misc.c (gnat_handle_option): Set
7744 warn_maybe_uninitialized.
7746 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
7748 * gnat_ugn.texi (Complexity Metrics Control): Update link to
7749 the Watson/McCabe paper.
7751 2011-04-23 Jim Meyering <meyering@redhat.com>
7753 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
7755 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
7757 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
7760 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
7762 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
7764 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
7765 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
7766 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
7767 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
7768 <all>: Do not set flags on the reused DECL node coming from an alias.
7769 Set DECL_IGNORED_P on the DECL node built for subprograms if they
7770 don't need debug info here...
7771 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
7772 (gigi): Adjust calls to create_subprog_decl.
7773 (build_raise_check): Likewise.
7774 (establish_gnat_vms_condition_handler): Likewise.
7775 (Compilation_Unit_to_gnu): Likewise.
7776 (gnat_to_gnu): Likewise.
7778 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
7780 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
7781 (NO_REORDER_ADAFLAGS): New variable.
7782 (EXTRA_GNATTOOLS): Always define.
7783 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
7784 Clean up and adjust list of files compiled with special options.
7785 * gcc-interface/Make-lang.in: Likewise.
7786 (ada/decl.o): Cosmetical change.
7787 (ada/misc.o): Remove dependency on $(PLUGIN_H).
7789 2011-04-20 Jim Meyering <meyering@redhat.com>
7791 * initialize.c (__gnat_initialize): Remove useless if-before-free.
7793 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
7795 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
7796 $(CFLAGS) on the link line.
7798 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
7800 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
7801 padded type built for the return type if it is unconstrained.
7803 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
7805 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
7807 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
7809 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
7810 before calling TREE_CHAIN.
7811 * gcc-interface/misc.c (gnat_init_ts): New function.
7812 (LANG_HOOKS_INIT_TS): Define.
7814 2011-04-12 Martin Jambor <mjambor@suse.cz>
7816 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
7817 instead of cgraph_node.
7819 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
7821 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
7822 alignment on fields of the RETURN type built for the Copy-In Copy-Out
7825 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
7827 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
7828 of aggregate types that contain a placeholder.
7830 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
7832 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
7834 (handle_type_generic_attribute): Likewise.
7836 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
7839 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
7841 2011-04-04 Kai Tietz <ktietz@redhat.com>
7844 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
7847 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7849 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
7850 type case, do not strip a padding type around the array type.
7852 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7854 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
7857 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7859 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
7860 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
7861 code for -feliminate-unused-debug-types.
7862 (gnat_post_options): Likewise.
7864 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7866 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
7867 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
7870 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7872 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
7873 DECL_ARTIFICIAL flag on enumeration types.
7875 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7877 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
7878 fat pointer types artificial unconditionally.
7879 <E_Array_Subtype>: Attach the base array type as a parallel type if it
7882 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7884 * gcc-interface/gigi.h (get_dummy_type): Declare.
7885 (build_dummy_unc_pointer_types): Likewise.
7886 (finish_fat_pointer_type): Likewise.
7887 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
7888 fat pointer type has been built, complete it in place.
7889 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
7890 and thin pointers. Remove useless variable.
7891 (finish_fat_pointer_type): Make global and move to...
7892 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
7893 (get_dummy_type): New function.
7894 (build_dummy_unc_pointer_types): Likewise.
7895 (gnat_pushdecl): Propage the name to the anonymous variants only.
7896 (update_pointer_to): Only adjust the pointer types in the unconstrained
7899 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7901 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
7902 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
7903 if this is a Taft amendment type and the full declaration is available.
7904 * gcc-interface/trans.c (process_type): Likewise.
7905 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
7906 (process_freeze_entity): Likewise.
7907 * gcc-interface/utils.c (dummy_global): New static variable.
7908 (gnat_write_global_declarations): If there are types declared as used
7909 at the global level, insert them in the global hash table.
7911 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7913 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
7914 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
7915 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
7917 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
7918 flag of the type accordingly.
7919 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
7921 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7923 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
7924 finalizing types when updating the pointers to the designated type.
7925 <all>: Finalize the deferred types even if we didn't defer processing
7926 of incomplete types in this invocation.
7928 2011-04-01 Olivier Hainque <hainque@adacore.com>
7929 Nicolas Setton <setton@adacore.com>
7930 Eric Botcazou <ebotcazou@adacore.com>
7932 * gcc-interface/misc.c (gnat_descriptive_type): New function.
7933 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
7935 2011-03-28 Kai Tietz <ktietz@redhat.com>
7937 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
7939 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
7940 * system-mingw.ads (System): Change ZCX_By_Default default to True.
7942 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
7944 2011-03-28 Tristan Gingold <gingold@adacore.com>
7947 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
7948 Use ada output of gnatbind.
7949 (ada/b_gnatb.adb): Ditto.
7950 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
7951 (ada.mostlyclean, ada.stage1)
7952 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
7953 (ada.stagefeedback): Adjust.
7954 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
7955 Use ada output of gnatbind.
7956 (b_gnatm.adb): Ditto.
7957 (b_gnatl.o, b_gnatm.o): New rules.
7959 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
7961 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
7962 for the padded type built to support a specified size or alignment.
7964 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
7966 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
7967 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
7968 unconditionally to the end of the unit when the designated type is
7970 <all>: Rename local variable. Attempt to un-defer types only and do it
7971 for limited_with'ed types as well.
7972 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
7973 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
7974 consistently and remove redundant call to finalize_from_with_types.
7976 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
7978 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
7979 subprograms without a previous spec declared in the same unit.
7980 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
7981 subprograms at the end of the unit instead of at the beginning.
7982 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
7983 isn't public for the special handling of non-inline functions nested
7984 inside inline external functions.
7986 2011-03-25 Jeff Law <law@redhat.com>
7988 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
7990 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
7992 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
7993 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
7994 to compute Set_Size_Depends_On_Discriminant.
7995 (Layout_Type): Call it on array types in back-end layout mode.
7996 * sem_util.adb (Requires_Transient_Scope): Return true for array
7997 types only if the size depends on the value of discriminants.
7998 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
7999 type if the RHS is a call to a function that returns an unconstrained
8000 type with default discriminant.
8002 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
8004 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
8005 non-conversion to the nominal result type at the end.
8007 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
8009 * gcc-interface/trans.c (create_temporary): New function taken from...
8010 (create_init_temporary): ...here. Call it.
8011 (call_to_gnu): Create the temporary for the return value early, if any.
8012 Create it for a function with copy-in/copy-out parameters if there is
8013 no target; in other cases of copy-in/copy-out, use another temporary.
8014 Push the new binding level lazily. Add and rename local variables.
8016 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
8018 * gcc-interface/decl.c (validate_size): Improve comments and tweak
8020 (set_rm_size): Likewise.
8022 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
8024 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
8025 for the padded type built in order to support a specified alignment.
8026 Fix incorrect formatting.
8028 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
8031 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
8033 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
8035 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
8036 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
8037 to the end of the list. Adjust recursive call. Rename local variable.
8038 If REORDER is true, reorder components of the record type.
8039 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
8040 components_to_record and adjust the parameter list.
8042 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
8044 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
8045 disabled, use the variable for bounds of loop iteration scheme.
8047 2011-03-21 Kai Tietz <ktietz@redhat.com>
8050 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
8052 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
8054 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
8055 out whether the expression is read-only. Short-circuit placeholder
8056 case and rename a couple of local variables.
8058 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
8060 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
8061 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
8062 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
8063 (convert): Deal with conversions from a smaller form type specially.
8065 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
8067 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
8068 its argument, except for the special -I- switch.
8070 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
8072 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
8075 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
8077 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
8079 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
8081 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
8083 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
8084 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
8085 instead of GNAT_FORMAL. Protect the expression against multiple uses.
8086 Do not generate the check directly, instead instantiate the template
8087 check present in the descriptor.
8088 (make_descriptor_field): Move around.
8089 (build_vms_descriptor32): Build a template check in the POINTER field.
8090 (build_vms_descriptor): Remove useless suffixes.
8091 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
8093 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
8096 * targext.c: Include target files if IN_RTS is defined.
8098 2011-01-26 Richard Guenther <rguenther@suse.de>
8101 * targext.c: Include config.h.
8102 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
8105 2011-01-04 Pascal Obry <obry@adacore.com>
8106 Eric Botcazou <ebotcazou@adacore.com>
8108 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
8110 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
8112 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
8113 end-of-case on the end label and its associated gotos, if any.
8115 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
8117 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
8118 expressions of the parameter cache within the statement group of
8121 2011-01-04 Olivier Hainque <hainque@adacore.com>
8122 Eric Botcazou <ebotcazou@adacore.com>
8124 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
8125 (set_end_locus_from_node): New function.
8126 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
8127 make and the function end_locus.
8128 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
8129 for the elaboration subprogram.
8130 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
8131 set the end_locus of the expression as well.
8133 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
8136 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
8137 variables that are referenced in exception handlers volatile.
8141 Copyright (C) 2011 Free Software Foundation, Inc.
8143 Copying and distribution of this file, with or without modification,
8144 are permitted in any medium without royalty provided the copyright
8145 notice and this notice are preserved.
8147 * gnat_rm.texi: Ramification of pragma Eliminate documentation
8148 - fix bugs in the description of Source_Trace;
8149 - get rid of UNIT_NAME;
8151 2011-08-02 Javier Miranda <miranda@adacore.com>
8154 (Build_Dispatching_Requeue): Adding support for VM targets
8155 since we cannot directly reference the Tag entity.
8156 * exp_sel.adb (Build_K): Adding support for VM targets.
8157 (Build_S_Assignment): Adding support for VM targets.
8159 (Default_Prim_Op_Position): In VM targets do not restrict availability
8160 of predefined interface primitives to compiling in Ada 2005 mode.
8161 (Is_Predefined_Interface_Primitive): In VM targets this service is not
8162 restricted to compiling in Ada 2005 mode.
8163 (Make_VM_TSD): Generate code that declares and initializes the OSD
8164 record. Needed to support dispatching calls through synchronized
8167 (Make_Predefined_Primitive_Specs): Enable generation of predefined
8168 primitives associated with synchronized interfaces.
8169 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
8170 primitives associated with synchronized interfaces.
8172 2011-08-02 Yannick Moy <moy@adacore.com>
8174 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
8175 statements hidden in SPARK if preceded by the HIDE directive
8176 (Parse_Exception_Handlers): mark each exception handler in a sequence of
8177 exception handlers as hidden in SPARK if preceded by the HIDE directive
8178 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
8179 if starting with the HIDE directive
8180 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
8181 starting with the HIDE directive; mark the declarations in a private
8182 part as hidden in SPARK if the private part starts with the HIDE
8184 * restrict.adb, restrict.ads
8185 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
8186 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
8187 argument node belongs to a part which is hidden in SPARK
8188 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
8189 parts in SPARK; protect the possibly costly call to
8190 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
8191 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
8192 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
8193 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
8195 (Scan): recognize special comment starting with '#' and followed by
8196 SPARK keyword "hide" as a HIDE directive.
8198 2011-08-02 Yannick Moy <moy@adacore.com>
8200 * types.ads, erroutc.ads: Minor reformatting.
8202 2011-08-02 Vincent Celier <celier@adacore.com>
8204 * link.c: Add response file support for cross platforms.
8206 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8208 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
8209 in an association, set parent field of copy before partial analysis.
8210 * sem_res.adb (Resolve_Slice): create reference to itype only when
8211 expansion is enabled.
8213 2011-08-02 Yannick Moy <moy@adacore.com>
8215 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
8216 for new flag denoting which subprogram bodies are in ALFA
8217 * restrict.adb, sem_ch7.adb: Update comment
8218 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
8219 sem_ch9.adb, sem_res.adb: Add calls to
8220 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
8221 * sem_ch6.adb (Analyze_Function_Return): add calls to
8222 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
8223 middle of the body, and extended return.
8224 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
8225 False when missing return.
8226 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
8227 to True for subprograms whose spec is in ALFA. Remove later on the flag
8228 on the entity used for a subprogram body when there exists a separate
8230 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
8231 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
8232 False, otherwise do nothing.
8234 2011-08-02 Robert Dewar <dewar@adacore.com>
8236 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
8238 2011-08-02 Yannick Moy <moy@adacore.com>
8240 * sem_ch4.ads: minor formatting.
8242 2011-08-02 Yannick Moy <moy@adacore.com>
8244 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
8245 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
8246 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
8247 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
8248 opt.ads: cleanup of SPARK mode
8250 2011-08-02 Yannick Moy <moy@adacore.com>
8252 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
8254 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
8255 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
8257 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
8258 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
8259 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
8260 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
8262 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
8264 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
8265 functions whose return type is not in ALFA.
8266 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
8268 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
8269 parameter's type is not in ALFA.
8270 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
8273 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8275 * sem_ch6 (Analyze_Expression_Function): treat the function as
8276 Inline_Always, and introduce a subprogram declaration for it when it is
8278 * inline.adb (Add_Inlined_Body): recognize bodies that come from
8279 expression functions, so that the back-end can determine whether they
8280 can in fact be inlined.
8281 * sem_util.adb (Is_Expression_Function): predicate to determine whether
8282 a function body comes from an expression function.
8284 2011-08-02 Gary Dismukes <dismukes@adacore.com>
8286 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
8287 null exclusions to test Can_Never_Be_Null on the anonymous access types
8288 of the formals rather than testing the formals themselves. Exclude this
8289 check in cases where the Old_Formal is marked as a controlling formal,
8290 to avoid issuing spurious errors for bodies completing dispatching
8291 operations (due to the flag not getting set on controlling access
8292 formals in body specs).
8293 (Find_Corresponding_Spec): When checking full and subtype conformance of
8294 subprogram bodies in instances, pass Designated and E in that order, for
8295 consistency with the expected order of the formals (New_Id followed by
8298 2011-08-02 Robert Dewar <dewar@adacore.com>
8300 * sem_ch8.adb: Minor reformatting.
8302 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8304 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
8305 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
8306 primitive operations of class-wide actuals.
8308 2011-08-02 Javier Miranda <miranda@adacore.com>
8310 * exp_atag.ads, exp_atag.adb
8311 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
8312 since its value is implicitly passed in argument Typ.
8313 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
8314 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
8315 Build_Common_Dispatching_Select_Statements.
8317 2011-08-02 Robert Dewar <dewar@adacore.com>
8319 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
8320 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
8323 2011-08-02 Robert Dewar <dewar@adacore.com>
8325 * sem_res.adb: Minor reformatting.
8326 * sem_prag.adb: Minor reformatting.
8328 2011-08-02 Javier Miranda <miranda@adacore.com>
8330 * exp_atag.adb, exp_atags.ads
8331 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
8332 by the tagged type Entity. Required to use this routine in the VM
8333 targets since we do not have available the Tag entity in the VM
8336 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
8337 Ada.Tags has not been previously loaded.
8339 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
8340 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
8342 (Enclosing_Dynamic_Scope): Add missing support to handle the full
8343 view of enclosing scopes. Required to handle enclosing scopes that
8344 are synchronized types whose full view is a task type.
8346 (Build_VM_TSDs): Minor code improvement to avoid generating and
8347 analyzing lists with empty nodes.
8348 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
8349 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
8350 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
8351 (Make_Disp_Timed_Select_Body): Add support for VM targets.
8352 (Make_Select_Specific_Data_Table): Add support for VM targets.
8353 (Make_VM_TSD): Generate code to initialize the SSD structure of
8356 2011-08-02 Yannick Moy <moy@adacore.com>
8358 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
8359 cross-references section in ALI.
8360 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
8361 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
8363 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
8364 subprogram or package entity of a node
8365 (Is_Local_Reference_Type): new function returns True for references
8366 selected in local cross-references.
8367 (Lt): function extracted from Lt in Output_References
8368 (Write_Entity_Name): function extracted from Output_References
8369 (Generate_Definition): generate reference with type 'D' for definition
8370 of objects (object declaration and parameter specification), with
8371 appropriate locations and units, for use in local cross-references.
8372 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
8373 references of type 'I' for initialization in object definition.
8374 (Output_References): move part of function Lt and procedure
8375 Write_Entity_Name outside of the body. Ignore references of types 'D'
8376 and 'I' introduced for local cross-references.
8377 (Output_Local_References): new procedure to output the local
8378 cross-references sections.
8379 (Lref_Entity_Status): new array defining whether an entity is a local
8380 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
8381 with 'I' type when initialization expression is present.
8382 * get_scos.adb, get_scos.ads: Correct comments and typos
8384 2011-08-02 Javier Miranda <miranda@adacore.com>
8386 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
8388 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
8390 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
8393 2011-08-02 Vincent Celier <celier@adacore.com>
8395 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
8396 (No_Space_Img): New function
8397 (Find_Excluded_Sources): When reading from a file, record the file name
8398 and the line number for each excluded source.
8399 (Mark_Excluded_Sources): When reporting an error, if the excluded
8400 sources were read from a file, include file name and line number in
8403 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8405 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
8407 2011-08-02 Robert Dewar <dewar@adacore.com>
8409 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
8411 2011-08-02 Javier Miranda <miranda@adacore.com>
8413 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
8414 generation of TSDs to the DOTNET compiler.
8415 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
8416 generation of TSDs to the DOTNET compiler.
8418 2011-08-02 Javier Miranda <miranda@adacore.com>
8420 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
8421 record of all the tagged types declared inside library level package
8422 declarations, library level package bodies or library level subprograms.
8423 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
8424 associated with a given tagged type.
8425 (Build_VM_TSDs): New subprogram.
8426 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
8427 compilation units that are subprograms.
8428 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
8429 compilation units that are package bodies.
8430 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
8431 units that are a package declaration or a package instantiation.
8432 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
8433 reorganization to improve the error generated by the frontend when the
8434 function Ada.Tags.Secondary_Tag is not available.
8435 * rtsfind.ads (RE_Register_TSD): New runtime entity.
8436 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
8438 2011-08-02 Javier Miranda <miranda@adacore.com>
8440 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
8442 2011-08-02 Robert Dewar <dewar@adacore.com>
8444 * s-imenne.ads: Minor reformatting.
8446 2011-08-02 Robert Dewar <dewar@adacore.com>
8448 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
8449 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
8450 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
8452 2011-08-02 Robert Dewar <dewar@adacore.com>
8454 * einfo.ads (Materialize_Entity): Document this is only for renamings
8455 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
8456 required debug information in the case where we transform the object
8457 declaration into a renaming declaration.
8458 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
8460 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
8463 2011-08-02 Robert Dewar <dewar@adacore.com>
8465 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
8466 Suppress_Init_Procs.
8467 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
8468 Suppress_Initialization/Initialization_Suppressed.
8469 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
8470 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
8471 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
8472 * sem_prag.adb: New processing for pragma Suppress_Initialization.
8474 2011-08-02 Robert Dewar <dewar@adacore.com>
8476 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
8479 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8481 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
8482 only have inheritable classwide pre/postconditions.
8484 2011-08-02 Javier Miranda <miranda@adacore.com>
8486 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
8487 * rtsfind.ads (RE_Check_TSD): New runtime entity.
8488 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
8489 checks if the external tag of a type is the same as the external tag
8490 of some other declaration.
8492 2011-08-02 Thomas Quinot <quinot@adacore.com>
8494 * s-taskin.ads: Minor reformatting.
8496 2011-08-02 Emmanuel Briot <briot@adacore.com>
8498 * g-comlin.adb (Display_Help): swap the order in which it prints the
8499 short help and the general usage.
8501 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8503 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
8504 the aspect declarations and attach them to the generic copy for
8505 subsequent analysis.
8506 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
8507 declarations of the generic tree to the new subprogram declarations.
8508 * sem_attr.adb (Check_Precondition_Postcondition): recognize
8509 conditions that apply to a subprogram instance.
8511 2011-08-02 Robert Dewar <dewar@adacore.com>
8513 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
8515 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8517 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
8518 private type with a tagged full view is not derived in the immediate
8519 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
8521 2011-08-02 Robert Dewar <dewar@adacore.com>
8523 * exp_ch4.adb: Minor reformatting.
8525 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8527 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
8528 Ada2012 iterator, the loop will be rewritten during expansion into a
8529 while loop with a cursor and an element declaration. Do not analyze the
8530 body in this case, because if the container is for indefinite types the
8531 actual subtype of the elements will only be determined when the cursor
8532 declaration is analyzed.
8534 2011-08-02 Arnaud Charlet <charlet@adacore.com>
8536 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
8537 size/alignment related attributes in CodePeer_Mode.
8539 2011-08-02 Gary Dismukes <dismukes@adacore.com>
8541 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
8542 Prepend_Element, since this can result in the operation getting the
8543 wrong slot in the full type's dispatch table if the full type has
8544 inherited operations. The incomplete type's operation will get added
8545 to the proper position in the full type's primitives
8546 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
8547 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
8548 dispatching operations, since there are cases where nonprimitive
8549 subprograms can get added to the list of incomplete dependents (such
8550 as subprograms in nested packages).
8551 * sem_ch6.adb (Process_Formals): First, remove test for being in a
8552 private part when determining whether to add a primitive with a
8553 parameter of a tagged incomplete type to the Private_Dependents list.
8554 Such primitives can also occur in the visible part, and should not have
8555 been excluded from being private dependents.
8556 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
8557 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
8558 list of a Taft-amendment incomplete type is a primitive before issuing
8559 an error that the full type must appear in the same unit. There are
8560 cases where nonprimitives can be in the list (such as subprograms in
8562 * sem_disp.adb (Derives_From): Use correct condition for checking that
8563 a formal's type is derived from the type of the corresponding formal in
8564 the parent subprogram (the condition was completely wrong). Add
8565 checking that was missing for controlling result types being derived
8566 from the result type of the parent operation.
8568 2011-08-02 Yannick Moy <moy@adacore.com>
8570 * errout.adb (First_Node): minor renaming
8571 * restrict.adb (Check_Formal_Restriction): put restriction warning on
8574 2011-08-02 Yannick Moy <moy@adacore.com>
8576 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
8577 before accessing operands.
8578 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
8579 decide whether an initialization expression respects SPARK rules, as
8580 the plain node is the expanded one. This allows for more valid warnings
8582 * gnat_rm.texi: Minor update.
8584 2011-08-02 Arnaud Charlet <charlet@adacore.com>
8586 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
8589 2011-08-02 Robert Dewar <dewar@adacore.com>
8591 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
8593 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
8595 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
8596 loop statements and the element renaming declaration with a block when
8597 the element type is controlled.
8599 2011-08-02 Yannick Moy <moy@adacore.com>
8601 * sinfo.ads: Minor formatting.
8603 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8605 * sem_aggr.adb (Add_Association): if the association has a box and no
8606 expression, use the Sloc of the aggregate itself for the new
8608 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
8611 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
8613 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
8614 When a container is provided via a function call, generate a renaming
8615 of the function result. This avoids the creation of a transient scope
8616 and the premature finalization of the container.
8617 * exp_ch7.adb (Is_Container_Cursor): Removed.
8618 (Wrap_Transient_Declaration): Remove the supression of the finalization
8619 of the list controller when the declaration denotes a container cursor,
8622 2011-08-02 Yannick Moy <moy@adacore.com>
8624 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
8625 node is from source, instead of the original node being from source.
8627 (Resolve_Array_Aggregate): refine the check for a static expression, to
8628 recognize also static ranges
8629 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
8630 Array_Type_Declaration): postpone the test for the type being a subtype
8631 mark after the type has been resolved, so that component-selection and
8632 expanded-name are discriminated.
8633 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
8634 to distinguish the case of an iteration scheme, so that an error is
8635 issed on a non-static range in SPARK except in an iteration scheme.
8636 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
8637 In_Iter_Schm = True.
8638 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
8639 user-defined operators so that they are allowed in renaming
8641 (Find_Selected_Component): refine the check for prefixing of operators
8642 so that they are allowed in renaming. Move the checks for restrictions
8643 on selector name after analysis discriminated between
8644 component-selection and expanded-name.
8645 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
8646 concatenation argument of string type if it is static.
8647 * sem_util.adb, sem_util.ads
8648 (Check_Later_Vs_Basic_Declarations): add a new function
8649 Is_Later_Declarative_Item to decice which declarations are allowed as
8650 later items, in the two different modes Ada 83 and SPARK. In the SPARK
8651 mode, add that renamings are considered as later items.
8652 (Enclosing_Package): new function to return the enclosing package
8653 (Enter_Name): correct the rule for homonyms in SPARK
8654 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
8655 from source (result of expansion) to avoid issuing wrong warnings.
8657 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8659 * errout.adb: On anything but an expression First_Node returns its
8662 2011-08-02 Pascal Obry <obry@adacore.com>
8664 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
8666 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
8668 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
8669 Set the associated loop as the related expression of internally
8671 * exp_ch7.adb (Is_Container_Cursor): New routine.
8672 (Wrap_Transient_Declaration): Supress the finalization of the list
8673 controller when the declaration denotes a container cursor.
8675 2011-08-02 Yannick Moy <moy@adacore.com>
8677 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
8679 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
8680 expression is a simple expression. This check cannot be performed in
8681 the semantics, so just drop it.
8682 (P_Index_Or_Discriminant_Constraint): move check that the index or
8683 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
8684 semantics. Other cases were previously checked in the semantics.
8685 * par-ch4.adb (P_Name): move checks that a selector name is not
8686 character literal or an operator symbol to Find_Selected_Component in
8688 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
8689 declarations are not placed after later declarations in a separate
8690 procedure in Sem_Util (possibly not the best choice?), to be used both
8691 during parsing, for Ada 83 mode, and during semantic analysis, for
8693 * par-endh.adb (Check_End): move check that end label is not missing
8694 to Process_End_Label in the semantics
8695 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
8696 the special case for SPARK restriction
8697 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
8698 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
8699 parameter Force to issue the error message even on internal node (used
8700 for generated end label). Call Check_Restriction to check when an error
8701 must be issued. In SPARK mode, issue an error message even if the
8702 restriction is not set.
8703 (Check_Restriction): new procedure with an additional out parameter to
8704 inform the caller that a message has been issued
8705 * sem_aggr.adb: Minor modification of message
8706 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
8707 instead of issuing an error message directly
8708 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
8709 declarations are not placed after later declarations, by calling
8710 Check_Later_Vs_Basic_Declarations
8711 (Analyze_Subtype_Declaration): move here the check that an index or
8712 discriminant constraint must be a subtype mark. Change the check that
8713 a subtype of String must start at one so that it works on subtype marks.
8714 * sem_ch4.adb (Analyze_Call): move here the check that a named
8715 association cannot follow a positional one in a call
8716 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
8717 instead of issuing an error message directly
8718 * sem_ch8.adb (Find_Selected_Component): move here the check that a
8719 selector name is not a character literal or an operator symbol. Move
8720 here the check that the prefix of an expanded name cannot be a
8721 subprogram or a loop statement.
8722 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
8723 procedure called from parsing and semantics to check that basic
8724 declarations are not placed after later declarations
8725 (Process_End_Label): move here the check that end label is not missing
8727 2011-08-02 Arnaud Charlet <charlet@adacore.com>
8729 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
8730 representation clause in codepeer mode, since it confuses CodePeer and
8731 does not bring useful info.
8733 2011-08-02 Ed Falis <falis@adacore.com>
8735 * init.c: initialize fp hw on MILS.
8737 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8739 * errout.adb (First_Node): for bodies, return the node itself (small
8740 optimization). For other nodes, do not check source_unit if the node
8741 comes from Standard.
8743 2011-08-02 Robert Dewar <dewar@adacore.com>
8745 * exp_ch3.adb: Minor comment additions.
8746 * sem_ch13.adb: Minor reformatting.
8748 2011-08-02 Pascal Obry <obry@adacore.com>
8750 * make.adb, makeutl.adb: Removes some superfluous directory separator.
8752 2011-08-02 Robert Dewar <dewar@adacore.com>
8754 * sem_attr.adb: Minor reformatting.
8756 2011-08-02 Robert Dewar <dewar@adacore.com>
8758 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
8759 (Has_Default_Component_Value): Removed
8760 * einfo.ads Comment updates
8761 (Has_Default_Aspect): Replaces Has_Default_Value
8762 (Has_Default_Component_Value): Removed
8764 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
8766 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
8767 (Get_Simple_Init_Val): Handle Default_Value aspect
8768 (Needs_Simple_Initialization): Handle Default_Value aspect
8769 * exp_ch3.ads: Needs_Simple_Initialization
8770 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
8771 * par-prag.adb (Pragma_Default[_Component]Value) Removed
8773 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
8774 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
8775 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
8777 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8779 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
8780 package containing iteration primitives.
8781 exp_ch5.adb (Expand_Iterator_Loop): ditto.
8783 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8785 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
8786 "of", pre-analyze expression in case it is a function call with
8787 finalization actions that must be placed ahead of the loop.
8788 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
8789 on an Ada2012 iterator, insert them ahead of the rewritten loop.
8791 2011-08-02 Geert Bosch <bosch@adacore.com>
8793 * cstand.adb (Create_Float_Types): Only consider C's long double for
8794 Long_Long_Float, in addition to double.
8796 2011-08-02 Robert Dewar <dewar@adacore.com>
8798 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
8799 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
8800 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
8803 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8805 * sem_attr.adb: handle properly 'Result when it is a prefix of an
8808 2011-08-02 Javier Miranda <miranda@adacore.com>
8810 * einfo.ads, einfo.adb
8811 (Original_Access_Type): Move this attribute to Node26 since there was
8812 an undocumented use of Node21 in E_Access_Subprogram_Type entities
8813 which causes conflicts and breaks the generation of the .NET compiler.
8814 (Interface_Name): Add missing documentation on JGNAT only uses of
8817 2011-08-02 Geert Bosch <bosch@adacore.com>
8819 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
8820 (Find_Back_End_Float_Type): Likewise
8821 (Create_Back_End_Float_Types): Likewise
8822 (Create_Float_Types): Likewise
8823 (Register_Float_Type): Likewise
8824 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
8825 Nlist and split out type selection in new local Find_Base_Type function.
8826 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
8828 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
8830 2011-08-02 Robert Dewar <dewar@adacore.com>
8832 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
8834 * opt.ads: Minor comment change.
8835 * sem_ch12.adb: Minor code reorganization.
8837 2011-08-02 Gary Dismukes <dismukes@adacore.com>
8839 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
8840 subtype's list of rep items to the list on the full subtype in the case
8841 where the lists are the same.
8843 2011-08-02 Geert Bosch <bosch@adacore.com>
8845 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
8846 using the one from System.Strings, which also deallocates all strings.
8848 2011-08-02 Geert Bosch <bosch@adacore.com>
8850 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
8852 * gcc-interface/Make-lang.in: Update dependencies.
8854 2011-08-02 Olivier Hainque <hainque@adacore.com>
8856 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
8859 2011-08-02 Javier Miranda <miranda@adacore.com>
8861 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
8862 associated with anonymous access to subprograms.
8864 2011-08-02 Geert Bosch <bosch@adacore.com>
8867 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
8868 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
8869 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
8870 (Add_Symbol_Definition): Move to switch-c.adb
8871 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
8872 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
8873 (Add_Symbol_Definition): Move to switch-c.adb.
8874 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
8876 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
8878 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
8879 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
8881 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
8882 (Add_Symbol_Definition): Moved from Prepcomp.
8883 * switch-c.ads: Update copyright notice. Use String_List instead of
8884 Argument_List, removing dependency on System.OS_Lib.
8886 2011-08-02 Yannick Moy <moy@adacore.com>
8888 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
8889 mode on initialization expression which does not respect SPARK
8891 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
8892 if the tree referenced by its argument represents an initialization
8893 expression in SPARK, suitable for initializing an object in an object
8896 2011-08-02 Javier Miranda <miranda@adacore.com>
8898 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
8899 internally generated access to subprogram with its associated protected
8901 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
8903 2011-08-02 Geert Bosch <bosch@adacore.com>
8905 * cstand.adb (Register_Float_Type): Print information about type to
8906 register, if the Debug_Flag_Dot_B is set.
8907 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
8908 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
8909 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
8910 with a requested precision of more than Max_Digits digits and no more
8911 than Max_Base_Digits digits, if a range specification is present and the
8912 Predefined_Float_Types list has a suitable type to derive from.
8913 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
8914 case of type completion with pragma Import
8916 (Process_Import_Predefined_Type): Processing to complete a type
8917 with pragma Import. Currently supports floating point types only.
8918 (Set_Convention_From_Pragma): Do nothing without underlying type.
8919 (Process_Convention): Guard against absence of underlying type,
8920 which may happen when importing incomplete types.
8921 (Process_Import_Or_Interface): Handle case of importing predefined
8922 types. Tweak error message.
8924 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
8926 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
8927 functions to previous change. Reorganize code slightly.
8929 2011-08-02 Geert Bosch <bosch@adacore.com>
8931 * back_end.ads (Register_Type_Proc): New call back procedure type for
8932 allowing the back end to provide information about available types.
8933 (Register_Back_End_Types): New procedure to register back end types.
8934 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
8936 * cstand.adb (Back_End_Float_Types): New list for floating point types
8937 supported by the back end.
8938 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
8939 (Copy_Float_Type): New procedure to make new copies of predefined types.
8940 (Register_Float_Type): New call back procedure to populate the BEFT list
8941 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
8942 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
8943 (Create_Float_Types): New procedure to create entities for floating
8944 point types predefined in Standard, and put these and any remaining
8945 BEFTs on the Predefined_Float_Types list.
8946 * stand.ads (Predefined_Float_Types): New list for predefined floating
8947 point types that do not have declarations in package Standard.
8949 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
8951 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
8952 entity node for the unit containing the parameter.
8953 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
8954 (Add_Inlined_Subprogram): Likewise.
8955 * gcc-interface/Make-lang.in: Update dependencies.
8957 2011-08-02 Thomas Quinot <quinot@adacore.com>
8959 * s-stusta.adb (Print): Make sure Pos is always initialized to a
8962 2011-08-02 Geert Bosch <bosch@adacore.com>
8964 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
8966 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
8968 * sem_type.adb (Covers): Move trivial case to the top and reuse the
8969 computed value of Base_Type.
8971 2011-08-02 Yannick Moy <moy@adacore.com>
8973 * restrict.adb (Check_Restriction): issue an error for any use of
8974 class-wide, even if the No_Dispatch restriction is not set.
8975 * sem_aggr.adb: Correct typos in comments and messages in formal mode
8976 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
8977 when completing a private extension, the type named in the private part
8978 is not the same as that named in the visible part.
8979 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
8980 of an inherited primitive operations of a tagged type or type extension
8981 that returns the tagged type.
8982 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
8983 function which returns True for an implicit operation inherited by the
8984 derived type declaration for the argument type.
8985 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
8988 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8990 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
8991 Process_Bounds, to perform analysis with expansion of a range or an
8992 expression that is the iteration scheme for a loop.
8993 (Analyze_Iterator_Specification): If domain of iteration is given by a
8994 function call with a controlled result, as is the case if call returns
8995 a predefined container, ensure that finalization actions are properly
8997 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
8999 2011-08-02 Javier Miranda <miranda@adacore.com>
9001 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
9002 * gcc-interface/Make-lang.in: Update dependencies.
9004 2011-08-02 Javier Miranda <miranda@adacore.com>
9006 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
9007 determine if the analysis is performed using N or Original_Node (N).
9008 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
9009 functionality of routine Is_Variable avoids code duplication.
9010 * checks.adb (Determine_Range): Handle temporaries generated by
9011 Remove_Side_Effects.
9013 2011-08-02 Javier Miranda <miranda@adacore.com>
9015 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
9016 expansion of the condition. Required since the previous analysis was
9017 done with expansion disabled (see Resolve_Quantified_Expression) and
9018 hence checks were not inserted and record comparisons have not been
9021 2011-08-02 Ed Falis <falis@adacore.com>
9023 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
9026 2011-08-02 Bob Duff <duff@adacore.com>
9028 * opt.ads: Minor comment fix.
9030 2011-08-02 Bob Duff <duff@adacore.com>
9032 * sem_ch12.adb (Analyze_Package_Instantiation,
9033 Analyze_Subprogram_Instantiation): Turn off style checking while
9034 analyzing an instance. Whatever style checks that apply to the generic
9035 unit should apply, so it makes no sense to apply them in an instance.
9036 This was causing trouble when compiling an instance of a runtime
9037 unit that violates the -gnatyO switch.
9038 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
9039 one of the two case statements, causing spurious errors.
9041 2011-08-02 Robert Dewar <dewar@adacore.com>
9043 * uname.adb: Minor reformatting.
9044 * gnatcmd.adb: Minor reformatting.
9045 * exp_attr.adb: Minor reformatting.
9047 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9049 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
9050 No_Dispatching_Calls, do not look for the Assign primitive, because
9051 predefined primitives are not created in this case.
9053 2011-08-02 Bob Duff <duff@adacore.com>
9055 * stylesw.ads: Minor comment fixes.
9057 2011-08-02 Robert Dewar <dewar@adacore.com>
9059 * freeze.adb (Add_To_Result): New procedure.
9061 2011-08-02 Jose Ruiz <ruiz@adacore.com>
9063 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
9064 time, if the specific run-time routines for handling streams of strings
9065 are not available, use the default mechanism.
9067 2011-08-02 Arnaud Charlet <charlet@adacore.com>
9069 * s-regpat.ads: Fix typo.
9071 2011-08-02 Vincent Celier <celier@adacore.com>
9073 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
9074 not null, call it to create the in memory config project file without
9075 parsing an existing default config project file.
9077 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9079 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
9081 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9083 * sem_elim.adb: an abstract subprogram does not need an eliminate
9084 pragma for its descendant to be eliminable.
9086 2011-08-02 Ed Falis <falis@adacore.com>
9088 * init.c: revert to handling before previous checkin for VxWorks
9089 * s-intman-vxworks.adb: delete unnecessary declarations related to
9090 using Ada interrupt facilities for handling signals.
9091 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
9092 * s-intman-vxworks.ads: Import __gnat_install_handler as
9093 Initialize_Interrupts.
9094 * s-taprop-vxworks.adb: Delete Signal_Mask.
9095 (Abort_Handler): change construction of mask to unblock exception
9098 2011-08-02 Jerome Guitton <guitton@adacore.com>
9100 * a-except-2005.adb (Raise_From_Signal_Handler): Call
9101 Debug_Raise_Exception before propagation starts.
9103 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9105 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
9106 to Restriction_Check_Required.
9107 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
9108 * sem_res.adb (Resolve_Call): Likewise.
9109 * sem_attr.adb (Check_Stream_Attribute): Likewise.
9111 2011-08-02 Bob Duff <duff@adacore.com>
9113 * stylesw.ads: Update comment.
9114 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
9115 * errout.ads: Remove obsolete comment.
9117 2011-08-02 Javier Miranda <miranda@adacore.com>
9119 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
9120 (Set_Is_Safe_To_Reevaluate): new procedure.
9121 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
9122 assignment is allowed on safe-to-reevaluate variables.
9123 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
9124 temporary created to remove side effects in expressions that use
9125 the secondary stack as safe-to-reevaluate.
9126 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
9127 variables that are not true constants.
9129 2011-08-02 Robert Dewar <dewar@adacore.com>
9131 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
9132 sem_res.adb, sem_ch6.adb: Minor reformatting.
9134 2011-08-02 Jerome Guitton <guitton@adacore.com>
9136 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
9138 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9140 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
9141 not set Overridden_Operation if subprogram is an initialization
9144 2011-08-02 Yannick Moy <moy@adacore.com>
9146 * par-ch6.adb: Correct obsolete name in comments
9147 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
9148 which takes two message arguments (existing function takes one), with
9149 second message used for continuation.
9150 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
9151 block statements that originate from a source block statement, not
9152 generated block statements
9153 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
9154 symmetry with procedure case
9155 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
9156 function to issue an error in formal mode if a package specification
9157 contains more than one tagged type or type extension.
9158 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
9159 parameters matching formals of tagged types are objects (or ancestor
9160 type conversions of objects), not general expressions. Issue an error
9161 on view conversions that are not involving ancestor conversion of an
9163 (Resolve_Type_Conversion): in formal mode, issue an error on the
9164 operand of an ancestor type conversion which is not an object
9165 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
9166 procedure so that it works also for actuals of function calls
9167 (Is_Actual_Tagged_Parameter): new function which determines if its
9168 argument is an actual parameter of a formal of tagged type in a
9170 (Is_SPARK_Object_Reference): new function which determines if the tree
9171 referenced by its argument represents an object in SPARK
9173 2011-08-02 Robert Dewar <dewar@adacore.com>
9175 * sem_ch3.adb: Minor reformatting
9176 Minor comment addition
9177 Minor error msg text change
9179 2011-08-02 Javier Miranda <miranda@adacore.com>
9181 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
9182 function. Used to be more precise when we generate a variable plus one
9183 assignment to remove side effects in the evaluation of the Bound
9185 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
9186 of the bound expression to force its re-analysis and thus expand the
9187 associated transient scope (if required). Code cleanup replacing the
9188 previous code that declared the constant entity by an invocation to
9189 routine Force_Evaluation which centralizes this work in the frontend.
9191 2011-08-02 Robert Dewar <dewar@adacore.com>
9193 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
9194 (Base_Type): Now uses improved Is_Base_Type function
9195 * einfo.ads (Base_Type): Inline this function
9197 2011-08-02 Robert Dewar <dewar@adacore.com>
9199 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
9200 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
9202 2011-08-02 Arnaud Charlet <charlet@adacore.com>
9204 * gcc-interface/Make-lang.in: Update dependencies.
9205 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
9208 2011-08-02 Yannick Moy <moy@adacore.com>
9210 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
9211 non-simple expression used in delta constraint
9212 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
9213 index constraint which is not a subtype mark
9214 * par.adb: With and use Restrict
9215 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
9216 mode on component type which is not a subtype mark and default
9217 expression on component
9218 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
9219 of string which does not have a lower index bound equal to 1
9220 (Array_Type_Declaration): issue an error in formal mode on index or
9221 component type which is not a subtype mark, and on aliased keyword on
9223 (Derived_Type_Declaration): issue an error in formal mode on interface,
9224 limited or abstract type
9225 (Record_Type_Declaration): issue an error in formal mode on interface
9226 (Record_Type_Definition): issue an error in formal mode on tagged types
9227 and type extensions not declared in the specification of a library unit
9228 package; on null non-tagged record; on variant part
9230 2011-08-02 Vincent Celier <celier@adacore.com>
9232 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
9233 not declared for qualified library project when Library_Name is not
9234 declared, but Library_Dir is.
9236 2011-08-02 Robert Dewar <dewar@adacore.com>
9238 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
9239 pragmas (affects aspects [Component_]Default_Value
9240 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
9241 component type for the resolution
9243 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9245 * einfo.adb (Base_Type): Tune implementation for speed.
9247 2011-08-02 Robert Dewar <dewar@adacore.com>
9249 * freeze.adb: Minor reformatting.
9251 2011-08-02 Thomas Quinot <quinot@adacore.com>
9253 * scos.ads: Update comments.
9255 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9257 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
9258 base type, because the parent may be a subtype of a private type whose
9259 convention is established in a private part.
9261 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
9263 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
9264 statement in a block when the expansion of the return expression has
9265 created a finalization chain.
9266 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
9267 with the parent node.
9268 Add N_Extended_Return_Statement to handle the case where a transient
9269 object declaration appears in the Return_Object_Declarations list of
9270 an extended return statement.
9272 2011-08-02 Matthew Gingell <gingell@adacore.com>
9274 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
9275 unused parameter 'name'.
9277 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9279 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
9280 inherited operation, check whether its alias, which is the source
9281 operastion that it renames, has been marked eliminated.
9283 2011-08-02 Javier Miranda <miranda@adacore.com>
9285 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
9286 in-mode parameter whose type is an access type since it can be used to
9287 modify its designated object. Enforce code that handles as safe an
9288 access type that is not access-to-constant but it is the result of a
9289 previous removal of side-effects.
9290 (Remove_Side_Effects): Minor code reorganization of cases which require
9291 no action. Done to incorporate documentation on new cases uncovered
9292 working in this ticket: no action needed if this routine was invoked
9293 too early and the nodes are not yet decorated.
9294 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
9295 to routine Remove_Side_Effects by calls to Force_Evaluation since they
9296 were issued with actuals that are implicitly provided by
9299 2011-08-02 Robert Dewar <dewar@adacore.com>
9301 * sem_ch3.adb, sem_res.adb: Minor reformatting.
9303 2011-08-02 Yannick Moy <moy@adacore.com>
9305 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
9306 to issue an error in formal mode on attribute not supported in this mode
9307 (Analyze_Attribute): issue errors on standard attributes not supported
9309 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
9310 comment, and issue error in formal mode on modulus which is not a power
9312 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
9314 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
9316 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
9317 operator on modular type (except 'not').
9319 2011-08-02 Robert Dewar <dewar@adacore.com>
9321 * gnat_rm.texi: Minor reformatting.
9323 2011-08-02 Arnaud Charlet <charlet@adacore.com>
9325 * s-osinte-linux.ads: Minor comment update and reformatting.
9326 * i-cexten.ads: Make this unit pure, as for its parent.
9327 Will allow its usage in more contexts if needed.
9329 2011-08-02 Robert Dewar <dewar@adacore.com>
9331 * s-utf_32.ads: Minor comment fix.
9333 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9335 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
9336 operation of a tagged synchronized type, handle the case where the
9337 controlling argument is overloaded.
9339 2011-08-02 Yannick Moy <moy@adacore.com>
9341 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
9342 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
9343 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
9344 SPARK mode and formal verification mode on processing SPARK restriction
9345 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
9346 requiring consistency checking.
9348 2011-08-02 Robert Dewar <dewar@adacore.com>
9350 * sem_res.adb: Minor reformatting.
9352 2011-08-02 Robert Dewar <dewar@adacore.com>
9354 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
9355 a-cforse.ads: Remove unneeded with of Ada.Containers
9356 Remove commented out pragma Inline's
9357 Move specifications of new subprograms to the actual specs
9359 2011-08-02 Yannick Moy <moy@adacore.com>
9361 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
9362 a-cforse.ads: Update comments.
9364 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9366 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
9368 2011-08-02 Robert Dewar <dewar@adacore.com>
9370 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
9371 a-cforse.ads, a-cofove.ads: Minor reformatting.
9373 2011-08-02 Claire Dross <dross@adacore.com>
9375 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
9376 a-cofove.ads: Add comments.
9378 2011-08-02 Yannick Moy <moy@adacore.com>
9380 * gnat_rm.texi: Document formal containers.
9382 2011-08-02 Emmanuel Briot <briot@adacore.com>
9384 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
9387 2011-08-02 Robert Dewar <dewar@adacore.com>
9389 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
9392 2011-08-02 Robert Dewar <dewar@adacore.com>
9394 * aspects.adb: New aspects Default_Value and Default_Component_Value
9395 New format of Aspect_Names table checks for omitted entries
9396 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
9397 handling of boolean aspects for derived types.
9398 New aspects Default_Value and Default_Component_Value
9399 New format of Aspect_Names table checks for omitted entries
9400 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
9401 (Has_Default_Value): New flag
9402 (Has_Default_Component_Value): New flag
9403 (Has_Default_Value): New flag
9404 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
9406 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
9407 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
9408 Default_Value and Default_Component_Value
9409 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
9410 New aspects Default_Value and Default_Component_Value
9411 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
9412 * sprint.adb: Print N_Aspect_Specification node when called from gdb
9414 2011-08-02 Vincent Celier <celier@adacore.com>
9416 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
9417 inherit library kind.
9419 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9421 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
9424 2011-08-02 Robert Dewar <dewar@adacore.com>
9426 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
9428 2011-08-02 Yannick Moy <moy@adacore.com>
9430 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
9432 2011-08-02 Robert Dewar <dewar@adacore.com>
9434 * impunit.adb: Add comment.
9436 2011-08-02 Yannick Moy <moy@adacore.com>
9438 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
9439 qualification of aggregates in formal mode
9440 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
9442 (Resolve_Aggregate): complete the test that an aggregate is adequately
9443 qualified in formal mode
9445 2011-08-02 Pascal Obry <obry@adacore.com>
9447 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
9448 * mlib-prj.adb: Supress warning when compiling binder generated file.
9449 (Build_Library): Supress all warnings when compiling the binder
9452 2011-08-02 Yannick Moy <moy@adacore.com>
9454 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
9456 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
9457 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
9458 Add with/use clauses to make Check_Formal_Restriction visible
9460 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9462 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
9463 in-parameters when type of the generic formal is private in the generic
9464 spec and non-private in the body.
9466 2011-08-02 Claire Dross <dross@adacore.com>
9468 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
9469 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
9470 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
9471 * impunit.adb, Makefile.rtl: Take new files into account.
9473 2011-08-02 Robert Dewar <dewar@adacore.com>
9475 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
9476 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
9478 2011-08-02 Yannick Moy <moy@adacore.com>
9480 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
9482 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
9483 matching static array bounds, taking into account the special case of
9485 * sem_ch3.adb: Typo in comment.
9487 2011-08-02 Yannick Moy <moy@adacore.com>
9489 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
9490 which issues an error in formal mode if its argument node is originally
9492 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
9493 has a discriminant specification so that it does not include the case
9495 (Derived_Type_Declaration): move here the test that a derived type has a
9496 discriminant specification
9497 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
9498 first element of a component association before accessing its choices
9499 (presence of component association is not enough)
9500 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
9501 declaration is a library item before accessing the next element in a
9502 list, as library items are not member of lists
9503 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
9504 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
9505 Check_Formal_Restriction whenever possible.
9507 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9509 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
9510 reference when needed.
9512 2011-08-02 Bob Duff <duff@adacore.com>
9514 * gnat_ugn.texi: Fix typo.
9516 2011-08-02 Vincent Celier <celier@adacore.com>
9518 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
9519 archive file name. Do not use the full path name of archives for Open
9522 2011-08-02 Robert Dewar <dewar@adacore.com>
9524 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
9525 Analyze_Aspect_Specifications
9527 (Analyze_Aspect_Specifications): New handling for boolean aspects
9528 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
9529 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
9530 sequence for Analyze_Aspect_Specifications
9531 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
9532 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
9534 2011-08-02 Robert Dewar <dewar@adacore.com>
9536 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
9537 aspects, since these no longer exist.
9539 2011-08-02 Robert Dewar <dewar@adacore.com>
9541 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
9542 semicolon, do not try to see if there are aspects following it.
9543 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
9546 2011-08-02 Robert Dewar <dewar@adacore.com>
9548 * sem_ch8.adb, aspects.ads: Minor reformatting.
9550 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9552 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
9553 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
9555 (Analyze_Aspect_Specifications): ...here. Call above procedure.
9557 2011-08-02 Yannick Moy <moy@adacore.com>
9559 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
9560 mode on subprogram declaration outside of package specification, unless
9561 it is followed by a pragma Import
9562 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
9563 Access_Type_Declaration): issue error in formal mode on access type
9564 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
9566 (Analyze_Object_Declaration): issue error in formal mode on object
9567 declaration which does not respect SPARK restrictions
9568 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
9569 declaration which does not respect SPARK restrictions
9570 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
9571 error in formal mode on digits or delta constraint
9572 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
9573 decimal fixed point type
9574 (Derived_Type_Declaration): issue error in formal mode on derived type
9575 other than type extensions of tagged record types
9576 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
9577 with check on access definition
9578 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
9579 mode on protected definition.
9580 (Analyze_Task_Definition): issue error in formal mode on task definition
9582 2011-08-02 Robert Dewar <dewar@adacore.com>
9584 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
9586 2011-08-02 Javier Miranda <miranda@adacore.com>
9588 * sem_ch6.adb (Can_Override_Operator): New function.
9589 (Verify_Overriding_Indicator): Add missing code to check overriding
9590 indicator in operators. Fixes regression.
9591 (Check_Overriding_Indicator): Minor reformating after replacing the
9592 code that evaluates if the subprogram can override an operator by
9593 invocations to the above new function.
9595 (Write_Field26_Name): Add missing code to ensure that, following
9596 the documentation in einfo.ads, this field is not shown as attribute
9597 "Static_Initialization" on non-dispatching functions.
9599 2011-08-02 Jose Ruiz <ruiz@adacore.com>
9601 * sem_res.adb (Resolve_Call): A call to
9602 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
9603 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
9604 i.e., when the second parameter is of type Time_Span.
9606 2011-08-02 Vincent Celier <celier@adacore.com>
9608 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
9609 with an archive instead of -L<library dir> -l<library name>.
9611 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9613 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
9614 mark the base types In_Use in addition to making the operations
9617 2011-08-02 Ed Falis <falis@adacore.com>
9619 * init.c: add and setup __gnat_signal_mask for the exception signals
9620 * s-inmaop-vxworks.adb: new file.
9621 * s-intman-vxworks.adb: remove unnecessary initializations and
9623 * s-intman-vxworks.ads: remove unnecessary variable
9624 * s-taprop-vxworks.adb: simplify signal initialization
9626 2011-08-02 Robert Dewar <dewar@adacore.com>
9628 * sem_ch8.adb: Minor code reorganization, comment updates.
9630 2011-08-02 Robert Dewar <dewar@adacore.com>
9632 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
9633 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
9635 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
9636 (Matching_Static_Array_Bounds): Moved here from Sem_Res
9638 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9640 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
9641 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
9642 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
9643 use_type_clauses, to handle more efficiently use_type and use_all_type
9645 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
9646 Ada2012 Use_All_Type clause.
9647 (Use_Class_Wide_Operations): new procedure.
9649 2011-08-02 Robert Dewar <dewar@adacore.com>
9651 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
9652 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
9653 expression to expression function.
9655 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9657 * sem_ch4.adb: transform simple Ada2012 membership into equality only
9658 if types are compatible.
9660 2011-08-02 Yannick Moy <moy@adacore.com>
9662 * sem_res.adb (Matching_Static_Array_Bounds): new function which
9663 returns True if its argument array types have same dimension and same
9664 static bounds at each index.
9665 (Resolve_Actuals): issue an error in formal mode on actuals passed as
9666 OUT or IN OUT paramaters which are not view conversions in SPARK.
9667 (Resolve_Arithmetic_Op): issue an error in formal mode on
9668 multiplication or division with operands of fixed point types which are
9669 not qualified or explicitly converted.
9670 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
9671 Boolean or array type (except String) operands.
9672 (Resolve_Equality_Op): issue an error in formal mode on equality
9673 operators for array types other than String with non-matching static
9675 (Resolve_Logical_Op): issue an error in formal mode on logical operators
9676 for array types with non-matching static bounds. Factorize the code in
9677 Matching_Static_Array_Bounds.
9678 (Resolve_Qualified_Expression): issue an error in formal mode on
9679 qualified expressions for array types with non-matching static bounds.
9680 (Resolve_Type_Conversion): issue an error in formal mode on type
9681 conversion for array types with non-matching static bounds
9683 2011-08-02 Robert Dewar <dewar@adacore.com>
9685 * par-ch10.adb: Minor code reorganization (use Nkind_In).
9687 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9689 * par-ch9.adb: save location of entry for proper error message.
9691 2011-08-02 Javier Miranda <miranda@adacore.com>
9693 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
9694 (Use_Full_View) which permits this routine to climb through the
9695 ancestors using the full-view of private parents.
9696 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
9697 Use_Full_View to true in calls to Is_Ancestor.
9698 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
9699 true in call to Is_Ancestor.
9700 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
9701 Use_Full_View to true in call to Is_Ancestor.
9702 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
9703 call to Is_Ancestor.
9704 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
9705 Use_Full_View to true in calls to Is_Ancestor.
9706 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
9707 Make_Select_Specific_Data_Table, Register_Primitive,
9708 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
9709 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
9710 to true in call to Is_Ancestor.
9711 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
9712 Use_Full_View to true in calls to Is_Ancestor.
9714 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
9715 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
9717 2011-08-02 Robert Dewar <dewar@adacore.com>
9719 * gnat_rm.texi: Minor reformatting.
9720 * sem_prag.adb: Minor reformatting.
9722 2011-08-02 Tristan Gingold <gingold@adacore.com>
9724 * vms_data.ads: Add VMS qualifier for -gnateP.
9726 2011-08-02 Robert Dewar <dewar@adacore.com>
9728 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
9729 * par-ch7.adb (P_Package): Proper placement of aspects for package
9731 * par-endh.adb (Check_End): Ad Is_Sloc parameter
9732 (End_Statements): Add Is_Sloc parameterr
9733 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
9734 (Check_End): Ad Is_Sloc parameter
9735 (End_Statements): Add Is_Sloc parameterr
9737 2011-08-02 Vincent Celier <celier@adacore.com>
9739 * ug_words: Add VMS qualifier equivalent to -gnateP:
9740 /SYMBOL_PREPROCESSING.
9742 2011-08-02 Jose Ruiz <ruiz@adacore.com>
9744 * gnat-style.texi: For hexadecimal numeric literals the typical
9745 grouping of digits is 4 to represent 2 bytes.
9746 A procedure spec which is split into several lines is indented two
9749 2011-08-02 Yannick Moy <moy@adacore.com>
9751 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
9752 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
9753 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
9755 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
9756 choice in array aggregate
9757 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
9759 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
9760 positional and named aggregate for record, or others in record
9761 aggregate, or multiple choice in record aggregate
9762 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
9763 array operands to logical operations AND, OR and XOR do not have the
9764 same static lower and higher bounds
9765 * sem_ch5.adb, sinfo.ads: Correct typos in comments
9767 2011-08-01 Robert Dewar <dewar@adacore.com>
9769 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
9770 Replaces Last_Source_Node_In_Sequence.
9771 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
9772 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
9773 parens and blank in string (this was inconsistently implemented).
9775 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
9776 blank in string (this was inconsistently implemented).
9778 (Set_Global_Switches): Set formal mode switches appropriately
9779 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
9781 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
9782 call Set_Error_Msg_Lang to set "spark" as language name.
9783 * par.adb: Remove unnecessary call to set formal language for errout
9784 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
9785 appropriately and call Set_Error_Msg_Lang to set "spark" as language
9787 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
9788 calls to it, moved after resolution so that types are known
9789 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
9790 result of concatenation is not of type String
9791 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
9792 concatenation is not properly restricted
9793 * gnat_rm.texi: Add doc on pragma Spark_95.
9794 * gcc-interface/Makefile.in: Remove obsolete target pairs for
9795 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
9796 * gcc-interface/Make-lang.in: Update dependencies.
9798 2011-08-01 Javier Miranda <miranda@adacore.com>
9800 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
9801 condition that detects if the overridden operation must replace an
9804 2011-08-01 Javier Miranda <miranda@adacore.com>
9806 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
9807 code declarations inserted by Insert_Actions in each alternative of the
9808 N_Case_Expression node.
9810 2011-08-01 Robert Dewar <dewar@adacore.com>
9812 * sem_ch6.adb: Minor code reorganization.
9813 * sem_util.adb: Minor reformatting.
9815 2011-08-01 Pascal Obry <obry@adacore.com>
9817 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
9818 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
9820 2011-08-01 Yannick Moy <moy@adacore.com>
9822 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
9823 literal or operator symbol which is prefixed
9824 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
9825 mode on access attributes.
9826 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
9827 that concatenation operands are properly restricted in formal mode
9828 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
9829 Analyze_Concatenation_Operand. Issue an error in formal mode if the
9830 result of the concatenation has a type different from String.
9831 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
9832 Analyze_Quantified_Expression, Analyze_Slice,
9833 Analyze_Null): issue an error in formal mode on unsupported constructs
9835 (Analyze_Block_Statement): only issue error on source block statement
9836 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
9837 function which returns the last node in a list of nodes for which
9838 Comes_From_Source returns True, if any
9839 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
9840 Last_Source_Node_In_Sequence
9841 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
9842 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
9843 mode on unsupported constructs
9844 * sem_ch9.adb Do not return after issuing error in formal mode, as the
9845 rest of the actions may be needed later on since the error is marked as
9847 * sinfo.ads: Typos in comments.
9849 2011-08-01 Pascal Obry <obry@adacore.com>
9851 * projects.texi: Minor editing.
9853 2011-08-01 Yannick Moy <moy@adacore.com>
9855 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
9856 insertion character ~~
9857 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
9858 (Set_Error_Msg_Lang): new procedure which fixes the language for use
9859 with insertion character ~~
9860 (Set_Msg_Text): treat insertion character ~~
9861 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
9862 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
9863 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
9864 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
9865 errors related to the formal language restriction not serious
9866 (insertion character |).
9867 * par.adb (Par): set formal language for error messages if needed
9868 * sem_ch6.adb (Check_Missing_Return): take into account possible
9869 generated statements at the end of the function
9870 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
9871 enumeration value to define a new pragma SPARK_95
9872 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
9873 SPARK_Version): new type and variables to store the SPARK version
9875 (SPARK_Mode): return True when SPARK_Version is set
9876 * par-prag.adb: Correct indentation
9877 (Prag): take Pragma_SPARK_95 into account
9878 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
9881 2011-08-01 Robert Dewar <dewar@adacore.com>
9883 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
9884 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
9885 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
9887 2011-08-01 Pascal Obry <obry@adacore.com>
9889 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
9890 Target_Name to Get_Path call.
9891 (Parse_Single_Project): Likewise.
9892 (Post_Parse_Context_Clause): Likewise.
9893 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
9894 Call Initialise_Project_Path with the proper Target_Name.
9895 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
9897 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
9898 with the proper Target_Name.
9899 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
9901 (Parse_Project_And_Apply_Config): Likewise.
9902 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
9903 This is fine as this part of the code is supporting only native
9905 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
9906 is fine as this part of the code is supporting only native compilation.
9908 2011-08-01 Yannick Moy <moy@adacore.com>
9910 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
9911 of homonym, unless the homonym is one of the cases allowed in SPARK
9912 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
9913 package declaration occurring after a body.
9915 2011-08-01 Robert Dewar <dewar@adacore.com>
9917 * checks.adb, exp_ch4.adb: Minor reformatting.
9919 2011-08-01 Javier Miranda <miranda@adacore.com>
9921 * einfo.ads (Access_Disp_Table): Fix documentation.
9922 (Dispatch_Table_Wrappers): Fix documentation.
9924 2011-08-01 Pascal Obry <obry@adacore.com>
9926 * prj-env.adb, prj-env.ads: Minor reformatting.
9928 2011-08-01 Yannick Moy <moy@adacore.com>
9930 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
9931 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
9932 procedures out of these packages.
9933 * errout.ads, errout.adb
9934 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
9935 procedures in of this package
9936 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
9937 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
9938 on misplaced later vs initial declarations, like in Ada 83
9939 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
9940 formal mode on attribute of private type whose full type declaration
9942 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
9943 package declaration inside a package specification
9944 (Analyze_Full_Type_Declaration): issue error in formal mode on
9945 controlled type or discriminant type
9946 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
9947 user-defined operator means that it should come from the source
9948 (New_Overloaded_Entity): issue error in formal mode on overloaded
9950 * sem_ch6.ads, sem_ch13.ads: typos in comments.
9952 2011-08-01 Thomas Quinot <quinot@adacore.com>
9954 * atree.adb: Minor reformatting.
9955 * checks.adb: Minor reformatting.
9957 2011-08-01 Vincent Celier <celier@adacore.com>
9959 * s-parame-vms-ia64.ads: Fix typo in comment
9961 * s-parame-vms-restrict.ads: Removed, unused.
9963 2011-08-01 Javier Miranda <miranda@adacore.com>
9966 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
9968 (Constrain_Index): Remove side effects in the evaluation of the bounds.
9969 * sem_ch3.ads, sem_ch3.adb
9970 (Is_Constant_Bound): New extended version of the subprogram that was
9971 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
9972 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
9973 * sem_aux.ads (Constant_Value): Fix typo in comment.
9974 * checks.adb (Generate_Index_Checks): New implementation which, for
9975 array objects with constant bounds, generates the runtime check
9976 referencing the bounds of the array type. For other cases this routine
9977 provides its previous behavior obtaining such values from the array
9979 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
9981 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
9982 we cannot have semantic interpretations of the new node.
9984 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9986 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
9989 2011-08-01 Arnaud Charlet <charlet@adacore.com>
9991 * sem_ch8.adb: Minor code editing.
9992 * s-vxwext.adb: Remove trailing space.
9993 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
9994 consistency with other files.
9996 2011-08-01 Thomas Quinot <quinot@adacore.com>
9998 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
10000 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10002 * par-ch10.adb: reject parameterized expressions as compilation unit.
10003 * sem_ch4.adb: handle properly conditional expression with overloaded
10004 then_clause and no else_clause.
10006 2011-08-01 Tristan Gingold <gingold@adacore.com>
10008 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
10009 like done by System.Aux_DEC.
10010 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
10012 2011-08-01 Yannick Moy <moy@adacore.com>
10014 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
10015 missing label at end of declaration (subprogram or package)
10016 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
10017 of positional and named parameter association
10018 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
10019 Error_Msg_SP which adds a prefix to the error message giving the name
10020 of the formal language analyzed
10021 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
10022 access result type in subprogram, unconstrained array as result type,.
10023 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
10025 * sem_ch8.adb: Code clean up.
10027 2011-08-01 Javier Miranda <miranda@adacore.com>
10029 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
10030 * einfo.ads (Access_Disp_Table): Fix documentation.
10031 (Dispatch_Table_Wrappers): Fix documentation.
10032 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
10033 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
10034 to enforce the documentation of this attribute.
10035 (Set_Is_Interface): Cleanup the assertion.
10036 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
10037 the Underlying_Type entity before reading attribute Access_Disp_Table.
10038 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
10039 Locate the Underlying_Type before reading attribute Access_Disp_Table.
10040 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
10041 the Underlying_Type entity before reading attribute Access_Disp_Table.
10042 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
10043 Locate the Underlying_Type entity before reading attribute
10046 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10048 * s-poosiz.ads: Additional overriding indicators.
10050 2011-08-01 Yannick Moy <moy@adacore.com>
10052 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
10054 (Analyze_Iteration_Scheme): issue error in formal mode when loop
10055 parameter specification does not include a subtype mark.
10056 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
10057 formal mode on abstract subprogram.
10058 (Analyze_Subprogram_Specification): issue error in formal mode on
10059 user-defined operator.
10060 (Process_Formals): issue error in formal mode on access parameter and
10061 default expression.
10062 * sem_ch9.adb (Analyze_Abort_Statement,
10063 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
10064 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
10065 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
10066 Analyze_Requeue, Analyze_Selective_Accept,
10067 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
10068 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
10069 issue error in formal mode on user-defined raise statement.
10071 2011-08-01 Thomas Quinot <quinot@adacore.com>
10073 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
10074 declaration being hidden when overriding an implicit inherited
10076 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
10077 (-gnats), do not complain about a source file that contains only a
10080 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10082 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
10083 variable if already set.
10085 2011-08-01 Arnaud Charlet <charlet@adacore.com>
10087 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
10088 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
10089 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
10090 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
10091 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
10092 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
10093 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
10094 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
10095 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
10096 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
10097 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
10098 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
10099 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
10100 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
10101 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
10102 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
10103 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
10104 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
10105 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
10106 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
10107 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
10108 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
10109 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
10110 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
10111 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
10112 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
10113 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
10114 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
10115 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
10116 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
10117 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
10118 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
10119 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
10120 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
10121 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
10122 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
10123 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
10124 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
10125 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
10126 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
10127 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
10128 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
10129 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
10130 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
10131 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
10132 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
10133 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
10134 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
10135 s-osinte-mingw.ads: Update to GPLv3 run-time license.
10136 Use GNAT instead of GNARL.
10138 2011-08-01 Bob Duff <duff@adacore.com>
10140 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
10141 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
10142 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
10145 2011-08-01 Yannick Moy <moy@adacore.com>
10147 * debug.adb (d.D) reverve flag for the SPARK mode
10148 (d.E) reverve flag for SPARK generation mode
10149 (d.F) reverve flag for Why generation mode
10150 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
10151 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
10152 functions which return True when the corresponding modes are set
10153 (Formal_Language): return "spark" or "alfa" when in formal verification
10155 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
10156 Error_Msg to prefix the error message with a tag giving the formal
10158 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
10159 message with a tag giving the formal language
10160 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
10162 (Analyze_Case_Statement): issue error in formal mode on case statement
10163 with a single "others" case alternative
10164 (Analyze_Exit_Statement): issue errors in formal mode on exit
10165 statements which do not respect SPARK restrictions
10166 (Analyze_Goto_Statement): issue error in formal mode on goto statement
10167 (Check_Unreachable_Code): always issue an error (not a warning) in
10168 formal mode on unreachable code (concerns both code after an infinite
10169 loop and after an unconditional jump, both not allowed in SPARK)
10170 * sem_ch6.adb (Analyze_Return_Statement): add call to
10171 Set_Return_Present for a procedure containing a return statement
10172 (already done for functions in Analyze_Function_Return)
10173 (Analyze_Function_Return): issue error in formal mode on extended
10174 return or if return is not last statement in function
10175 (Check_Missing_Return): issue error in formal mode if function does
10176 not end with return or if procedure contains a return
10177 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
10178 function to detect if there is an inner scope of its parameter S which
10181 2011-08-01 Thomas Quinot <quinot@adacore.com>
10183 * sem_ch6.ads: Minor reformatting.
10185 2011-08-01 Javier Miranda <miranda@adacore.com>
10187 * sem_util.adb (Abstract_Interface_List): Complete condition when
10188 processing private type declarations to avoid reading unavailable
10190 (Is_Synchronized_Tagged_Type): Complete condition when processing
10191 private extension declaration nodes to avoid reading unavailable
10194 2011-08-01 Thomas Quinot <quinot@adacore.com>
10196 * sem_ch3.adb: Minor reformatting.
10198 2011-08-01 Thomas Quinot <quinot@adacore.com>
10200 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
10201 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
10202 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
10203 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
10204 for VMS, instead parametrize the common implementation with
10205 System.Parameters declarations.
10207 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
10209 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
10211 2011-08-01 Tristan Gingold <gingold@adacore.com>
10213 * seh_init.c: Fix SEH handler installation on win64.
10215 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10217 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
10218 double analysis of an anonymous access to subprogram, because it can
10219 lead to improper sharing of profiles and a back-end crash.
10221 2011-08-01 Robert Dewar <dewar@adacore.com>
10223 * make.adb, sem_ch4.adb: Minor reformatting.
10224 * gcc-interface/Make-lang.in: Update dependencies.
10225 * sem_util.adb, exp_ch5.adb: Minor reformatting.
10227 2011-08-01 Arnaud Charlet <charlet@adacore.com>
10229 * gnat_rm.texi: Fix definition of Long_Integer.
10231 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10233 * exp_aggr.adb: check limit size of static aggregate unconditionally,
10234 to prevent storage exhaustion.
10235 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
10236 finalized is a function body, insert the cleanup code before the final
10237 return statement, to prevent spurious warnings.
10238 * s-pooglo.ads: add overriding indicator.
10240 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10242 * sem_ch4.adb (Operator_Check): improve error message when both a
10243 with_clause and a use_clause are needed to make operator usage legal.
10244 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
10245 determine whether a compilation unit is visible within an other,
10246 either through a with_clause in the current unit, or a with_clause in
10247 its library unit or one one of its parents.
10249 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10251 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
10252 over an arbitrary expression of an array or container type.
10253 * lib-xref.adb: clarify comment.
10255 2011-08-01 Bob Duff <duff@adacore.com>
10257 * einfo.ads: Minor reformatting.
10258 * debug.adb: Minor comment improvement.
10260 2011-08-01 Javier Miranda <miranda@adacore.com>
10262 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
10263 consider hidden subprograms as valid candidates.
10265 2011-08-01 Arnaud Charlet <charlet@adacore.com>
10267 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
10269 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
10271 * gnat_ugn.texi: Fix typo.
10273 2011-08-01 Robert Dewar <dewar@adacore.com>
10275 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
10276 lib-xref.adb: Minor reformatting
10278 2011-08-01 Gary Dismukes <dismukes@adacore.com>
10280 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
10281 when to generate a call to Move_Final_List.
10282 (Has_Controlled_Parts): Remove this function.
10284 2011-08-01 Geert Bosch <bosch@adacore.com>
10286 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
10287 "," in choice list.
10289 2011-08-01 Thomas Quinot <quinot@adacore.com>
10291 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
10292 explicit raise of a predefined exception as Comes_From_Source if the
10293 original N_Raise_Statement comes from source.
10295 2011-08-01 Robert Dewar <dewar@adacore.com>
10297 * sinfo.ads: Add comment.
10298 * sem_ch6.adb: Minor reformatting.
10300 2011-08-01 Robert Dewar <dewar@adacore.com>
10302 * freeze.adb (Freeze_Entity): Refine check for bad component size
10303 clause to avoid rejecting confirming clause when atomic/aliased present.
10305 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10307 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
10308 better determine whether an entity reference is a write.
10309 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
10311 * lib-xref.adb (Output_References): Do no suppress a read reference at
10312 the same location as an immediately preceeding modify-reference, to
10313 handle properly in-out actuals.
10315 2011-08-01 Tristan Gingold <gingold@adacore.com>
10317 * env.c (__gnat_setenv) [VMS]: Refine previous change.
10319 2011-08-01 Quentin Ochem <ochem@adacore.com>
10321 * i-cstrin.adb (New_String): Changed implementation, now uses only the
10322 heap to compute the result.
10324 2011-08-01 Robert Dewar <dewar@adacore.com>
10326 * atree.ads: Minor reformatting.
10328 2011-08-01 Emmanuel Briot <briot@adacore.com>
10330 * g-expect.adb (Get_Command_Output): Fix memory leak.
10332 2011-08-01 Geert Bosch <bosch@adacore.com>
10334 * cstand.adb (P_Float_Type): New procedure to print the definition of
10335 predefined fpt types.
10336 (P_Mixed_Name): New procedure to print a name using mixed case
10337 (Print_Standard): Use P_Float_Type for printing floating point types
10338 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
10339 precision IEEE float.
10341 2011-08-01 Thomas Quinot <quinot@adacore.com>
10343 * sem_ch3.adb: Minor reformatting.
10345 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10347 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
10348 the completion of a generic function, insert the new body rather than
10349 rewriting the original.
10351 2011-08-01 Yannick Moy <moy@adacore.com>
10353 * sinfo.ads, errout.ads: Typos in comments.
10355 2011-08-01 Robert Dewar <dewar@adacore.com>
10357 * par-endh.adb: Minor reformatting.
10359 2011-08-01 Robert Dewar <dewar@adacore.com>
10361 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
10362 (Pre_Post_Aspects): New subtype.
10363 * par-ch12.adb (P_Generic): New syntax for aspects in packages
10364 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
10365 * par-ch7.adb (P_Package): Remove Decl parameter
10366 (P_Package): Handle new syntax for aspects (before IS)
10367 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
10369 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
10370 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
10371 (P_Package): Remove Decl parameter
10372 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
10374 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
10376 * sem_util.ads, sem_util.adb (Static_Boolean): New function
10377 * sinfo.ads: Document new syntax for aspects in packages etc.
10378 * sprint.adb: Handle new syntax of aspects before IS in package
10380 2011-08-01 Thomas Quinot <quinot@adacore.com>
10382 * atree.ads: Minor reformatting.
10383 * sem_prag.adb: Minor reformatting.
10385 2011-08-01 Robert Dewar <dewar@adacore.com>
10387 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
10388 case expr alternative.
10390 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10392 * sem_ch12.adb: Fix typo.
10394 2011-08-01 Geert Bosch <bosch@adacore.com>
10396 * sem_prag.adb (Check_No_Link_Name): New procedure.
10397 (Process_Import_Or_Interface): Use Check_No_Link_Name.
10398 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
10399 instead of Standard_Long_Long_Float_Size global. Preparation for
10400 eventual removal of per type constants.
10401 * exp_util.ads (Get_Stream_Size): New function returning the stream
10402 size value of subtype E.
10403 * exp_util.adb (Get_Stream_Size): Implement new function.
10404 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
10406 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
10408 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
10410 2011-08-01 Geert Bosch <bosch@adacore.com>
10412 * cstand.adb: Fix comments.
10413 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
10414 count of arguments.
10416 2011-08-01 Robert Dewar <dewar@adacore.com>
10418 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
10420 2011-08-01 Geert Bosch <bosch@adacore.com>
10422 * atree.ads: Fix comment.
10424 2011-08-01 Robert Dewar <dewar@adacore.com>
10426 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
10427 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
10428 * par.adb: Add with for Namet.Sp.
10429 * par-tchk.adb: Minor reformatting.
10431 2011-08-01 Vincent Celier <celier@adacore.com>
10433 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
10434 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
10435 of the init procedure of a SAL.
10436 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
10439 2011-08-01 Thomas Quinot <quinot@adacore.com>
10441 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
10444 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10446 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
10448 2011-08-01 Thomas Quinot <quinot@adacore.com>
10450 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
10451 conformant with its spec (return True only for types that have
10452 an overriding Initialize primitive operation that prevents them from
10453 having preelaborable initialization).
10454 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
10455 initialization for controlled types in Ada 2005 or later mode.
10457 2011-08-01 Robert Dewar <dewar@adacore.com>
10459 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
10461 (Same_Aspect): New function.
10462 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
10463 Type_Invariant, Precondition, Postcondition.
10464 * snames.ads-tmpl: Add Name_Type_Invariant.
10466 2011-08-01 Robert Dewar <dewar@adacore.com>
10468 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
10470 (Freeze_All_Ent): Fix error in handling inherited aspects.
10471 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
10472 already analyzed, but don't skip entire processing of a declaration,
10473 that's wrong in some cases of declarations being rewritten.
10474 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
10475 Don't delay for integer, string literals
10476 Treat predicates in usual manner for delay, remove special case code,
10478 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
10479 (Build_Predicate_Function): Update saved expression in aspect
10480 (Build_Invariant_Procedure): Update saved expression in aspect
10481 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
10482 of replacement of discriminant references if the reference is simple.
10484 2011-08-01 Robert Dewar <dewar@adacore.com>
10486 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
10487 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
10488 Static_Predicate and Dynamic_Predicate.
10489 (Build_Predicate_Function): Add processing for Static_Predicate
10490 and Dynamic_Predicate.
10491 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
10492 (From_Static_Predicate): New flag
10493 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
10495 2011-08-01 Robert Dewar <dewar@adacore.com>
10497 * usage.adb: Documentation cleanup for Ada version modes in usage.
10498 * expander.adb: Minor reformatting.
10500 2011-08-01 Robert Dewar <dewar@adacore.com>
10502 * atree.ads: Minor comment fix.
10503 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
10504 a-witeio.ads, sem_prag.adb: Minor reformatting.
10506 2011-08-01 Doug Rupp <rupp@adacore.com>
10508 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
10509 pointers. Use descrip.h header file for convenience. Add some
10512 2011-08-01 Robert Dewar <dewar@adacore.com>
10514 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
10515 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
10516 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
10518 (Check_Aspect_At_End_Of_Declarations): New procedure
10519 (Analye_Aspect_Specification): Minor changes for above procedures
10520 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
10521 specification node as well.
10523 2011-08-01 Pascal Obry <obry@adacore.com>
10525 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
10526 Windows files. Use GetFilesAttributes() in this case to check for file
10527 existence instead of returning with an error code.
10529 2011-08-01 Vincent Celier <celier@adacore.com>
10531 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
10532 High is above Source length.
10534 2011-08-01 Robert Dewar <dewar@adacore.com>
10536 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
10538 2011-08-01 Robert Dewar <dewar@adacore.com>
10540 * aspects.ads (Boolean_Aspects): New subtype.
10541 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
10542 for derived types in cases where the parent type and derived type have
10544 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
10545 with aspects when parent type also has aspects.
10546 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
10547 boolean expression at this point).
10548 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
10549 accordance with final decision on the Ada 2012 feature.
10550 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
10552 2011-08-01 Matthew Heaney <heaney@adacore.com>
10554 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
10556 2011-08-01 Pascal Obry <obry@adacore.com>
10558 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
10559 Fix Replace_Slice when High is above current string size.
10560 (Replace_Slice): Fix DL computation when High is above current
10563 2011-08-01 Gary Dismukes <dismukes@adacore.com>
10565 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
10567 2011-08-01 Matthew Heaney <heaney@adacore.com>
10569 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
10572 2011-08-01 Pascal Obry <obry@adacore.com>
10574 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
10577 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10579 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
10580 access to protected subprograms in generic bodies.
10581 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
10582 protected type, indicate that the convention of the subprogram is
10583 Convention_Protected, because it may be used in subsequent declarations
10584 within the protected declaration.
10586 2011-08-01 Vincent Celier <celier@adacore.com>
10588 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
10589 and "final" procedures when the name of the library is "ada", to avoid
10590 duplicate symbols "adainit" and "adafinal" in executables.
10592 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10594 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
10595 quantified expression that appears within a postcondition and uses the
10596 Ada2012 'Result attribute.
10598 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10600 * init.c (__gnat_error_handler): Cast reason to int.
10601 (__gnat_install_handler): Explain sa_sigaction use.
10603 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
10605 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
10606 subprogram has copy-in copy-out parameters, try to promote the mode of
10607 the return type if it is passed in registers.
10609 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
10611 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
10612 left operand as addressable.
10614 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
10616 * gcc-interface/gigi.h (build_function_stub): Remove.
10617 (build_return_expr): Likewise.
10618 (convert_vms_descriptor): Declare.
10619 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
10620 (build_function_stub): Move to...
10621 * gcc-interface/utils2.c (build_return_expr): Move to...
10622 * gcc-interface/trans.c (build_function_stub): ...here.
10623 (build_return_expr): ...here.
10624 (Subprogram_Body_to_gnu): Add local variable for language_function.
10625 Disconnect the parameter attributes cache, if any, once done with it.
10626 Call end_subprog_body only after setting the end_locus.
10627 Build the stub associated with the function, if any, at the very end.
10628 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
10629 variables and streamline control flow.
10631 2011-07-23 Arnaud Charlet <charlet@adacore.com>
10634 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
10635 g-trasym-dwarf.adb.
10637 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10640 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
10641 Assign to act.sa_sigaction.
10642 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
10643 current->return_address to char * before arithmetic.
10645 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10647 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
10648 Correct argument types.
10649 Extract code from reason.
10650 (__gnat_install_handler): Assign to act.sa_sigaction.
10652 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
10654 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
10655 (GNAT1_OBJS): ...here.
10657 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
10660 * g-socthi-mingw.adb (Fill): Fix formatting.
10662 * gcc-interface/gigi.h: Move around comment.
10664 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
10667 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
10669 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
10672 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
10674 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
10676 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
10677 range comparison if Pmode is SImode.
10679 2011-07-12 Laurent GUERBY <laurent@guerby.net>
10680 Eric Botcazou <ebotcazou@adacore.com>
10682 * adadecode.c: Wrap up in extern "C" block.
10683 * adadecode.h: Likewise.
10684 * adaint.c: Likewise. Remove 'const' keyword.
10685 * adaint.h: Likewise.
10686 * argv.c: Likewise.
10687 * atree.h: Likewise.
10689 * cstreams.c: Likewise.
10691 * exit.c: Likewise.
10693 * final.c: Likewise.
10694 * init.c: Likewise.
10695 * initialize.c: Likewise.
10696 * link.c: Likewise.
10697 * namet.h: Likewise.
10698 * nlists.h: Likewise.
10699 * raise.c: Likewise.
10700 * raise.h: Likewise.
10701 * repinfo.h: Likewise.
10702 * seh_init.c: Likewise.
10703 * targext.c: Likewise.
10704 * tracebak.c: Likewise.
10705 * uintp.h: Likewise.
10706 * urealp.h: Likewise.
10707 * xeinfo.adb: Wrap up generated C code in extern "C" block.
10708 * xsinfo.adb: Likewise.
10709 * xsnamest.adb: Likewise.
10710 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
10711 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
10712 * gcc-interface/misc.c: Likewise.
10713 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
10714 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
10715 ada/targext.o here...
10716 (GNAT_ADA_OBJS): ...and not here.
10717 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
10718 (GNATBIND_OBJS): Reorder.
10720 2011-07-07 Richard Henderson <rth@redhat.com>
10722 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
10723 dwarf2out_frame_init.
10725 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
10727 * gcc-interface/misc.c (gnat_init): Tweak previous change.
10729 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10732 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
10734 2011-07-06 Richard Guenther <rguenther@suse.de>
10736 * gcc-interface/misc.c (gnat_init): Merge calls to
10737 build_common_tree_nodes and build_common_tree_nodes_2.
10738 Re-initialize boolean_false_node.
10740 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
10741 Olivier Hainque <hainque@adacore.com>
10742 Nicolas Setton <setton@adacore.com>
10744 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
10745 the type according to the ARTIFICIAL_P parameter.
10746 (create_type_decl): Likewise.
10747 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
10749 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
10751 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
10752 (gnatbind): Likewise.
10754 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10756 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
10758 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
10760 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
10761 local variable throughout. Remove useless call to Base_Type.
10762 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
10763 Take it also into account for the volatileness of the field. Set the
10764 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
10766 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
10768 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
10769 on a dereference built for a by-ref object if it has an address clause.
10771 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
10773 * einfo.ads (Address_Taken): Document use for the second argument of
10774 Asm_Input and Asm_Output attributes.
10775 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
10776 argument is an entity name, then set Address_Taken on it.
10777 <Attribute_Asm_Output>: Likewise.
10778 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
10779 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
10780 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
10781 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
10783 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
10785 PR middle-end/46500
10786 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
10788 2011-06-14 Joseph Myers <joseph@codesourcery.com>
10790 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
10791 (ada/utils.o): Update dependencies.
10792 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
10793 ../../../libcpp/libcpp.a.
10794 * gcc-interface/utils.c: Include common/common-target.h.
10795 (process_attributes): Use targetm_common.have_named_sections.
10797 2011-06-07 Richard Guenther <rguenther@suse.de>
10799 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
10802 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
10804 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
10805 TREE_THIS_NOTRAP flag.
10807 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
10809 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
10812 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
10814 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
10815 constants whose full view has discriminants specially.
10817 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
10819 * gcc-interface/utils.c: Include diagnostic.h.
10820 (gnat_write_global_declarations): Output debug information for all
10821 global type declarations before finalizing the compilation unit.
10822 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
10824 2011-05-25 Jakub Jelinek <jakub@redhat.com>
10826 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
10828 2011-05-25 Kai Tietz <ktietz@redhat.com>
10830 * adaint.c (__gnat_to_canonical_file_list_next): Use array
10831 initialization instead of const/none-const pointer assignment.
10833 2011-05-24 Joseph Myers <joseph@codesourcery.com>
10835 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
10836 $(EXTRA_GNAT1_OBJS).
10837 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
10838 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
10839 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
10840 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
10841 libcommon-target.a instead of prefix.o.
10843 2011-05-21 Joseph Myers <joseph@codesourcery.com>
10846 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
10848 2011-05-20 Joseph Myers <joseph@codesourcery.com>
10850 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
10851 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
10852 instead of version.o.
10854 2011-05-18 Kai Tietz <ktietz@redhat.com>
10856 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
10857 boolean_false_node instead of integer_zero_node.
10858 (convert_with_check): Likewise.
10859 * gcc-interface/decl.c (choices_to_gnu): Likewise.
10861 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
10863 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
10864 type of the parameter is an unconstrained array, convert the actual to
10865 the type of the formal in the In Out and Out cases as well.
10867 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
10869 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
10870 call build_function_type_array or build_varargs_function_type_array
10872 (create_subprog_type): Don't call build_function_type; call
10873 build_function_type_vec instead.
10875 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
10877 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
10878 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
10879 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
10881 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
10883 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
10885 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
10886 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
10888 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
10890 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
10892 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
10894 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
10895 instead of accessing TYPE_ARG_TYPES directly.
10896 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
10898 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
10901 * gcc-interface/gigi.h (get_variant_part): Declare.
10902 * gcc-interface/decl.c (get_variant_part): Make global.
10903 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
10904 types have the same constant size, are record types and T1 has a
10905 variant part while T2 doesn't.
10907 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
10909 * gcc-interface/utils.c (begin_subprog_body): Do not call
10911 (end_subprog_body): Likewise.
10913 2011-05-04 Richard Guenther <rguenther@suse.de>
10915 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
10917 (pos_to_constructor): Likewise.
10919 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
10920 Eric Botcazou <ebotcazou@adacore.com>
10922 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
10923 of build_function_type. Adjust calls to...
10924 (build_raise_check): ...this. Do not take a void_tree parameter.
10925 Call build_function_type_list instead of build_function_type.
10926 Fix head comment and swap couple of conditional blocks.
10928 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
10930 * gnatvsn.ads (Library_Version): Bump to 4.7.
10931 (Current_Year): Bump to 2011.
10933 2011-04-29 Michael Matz <matz@suse.de>
10935 * gcc-interface/misc.c (gnat_handle_option): Set
10936 warn_maybe_uninitialized.
10938 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
10940 * gnat_ugn.texi (Complexity Metrics Control): Update link to
10941 the Watson/McCabe paper.
10943 2011-04-23 Jim Meyering <meyering@redhat.com>
10945 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
10947 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
10949 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
10952 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
10954 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
10956 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
10957 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
10958 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
10959 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
10960 <all>: Do not set flags on the reused DECL node coming from an alias.
10961 Set DECL_IGNORED_P on the DECL node built for subprograms if they
10962 don't need debug info here...
10963 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
10964 (gigi): Adjust calls to create_subprog_decl.
10965 (build_raise_check): Likewise.
10966 (establish_gnat_vms_condition_handler): Likewise.
10967 (Compilation_Unit_to_gnu): Likewise.
10968 (gnat_to_gnu): Likewise.
10970 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
10972 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
10973 (NO_REORDER_ADAFLAGS): New variable.
10974 (EXTRA_GNATTOOLS): Always define.
10975 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
10976 Clean up and adjust list of files compiled with special options.
10977 * gcc-interface/Make-lang.in: Likewise.
10978 (ada/decl.o): Cosmetical change.
10979 (ada/misc.o): Remove dependency on $(PLUGIN_H).
10981 2011-04-20 Jim Meyering <meyering@redhat.com>
10983 * initialize.c (__gnat_initialize): Remove useless if-before-free.
10985 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
10987 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
10988 $(CFLAGS) on the link line.
10990 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
10992 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
10993 padded type built for the return type if it is unconstrained.
10995 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
10997 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
10999 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
11001 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
11002 before calling TREE_CHAIN.
11003 * gcc-interface/misc.c (gnat_init_ts): New function.
11004 (LANG_HOOKS_INIT_TS): Define.
11006 2011-04-12 Martin Jambor <mjambor@suse.cz>
11008 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
11009 instead of cgraph_node.
11011 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
11013 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
11014 alignment on fields of the RETURN type built for the Copy-In Copy-Out
11017 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
11019 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
11020 of aggregate types that contain a placeholder.
11022 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
11024 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
11026 (handle_type_generic_attribute): Likewise.
11028 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
11031 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
11033 2011-04-04 Kai Tietz <ktietz@redhat.com>
11036 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
11039 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11041 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
11042 type case, do not strip a padding type around the array type.
11044 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11046 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
11049 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11051 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
11052 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
11053 code for -feliminate-unused-debug-types.
11054 (gnat_post_options): Likewise.
11056 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11058 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
11059 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
11062 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11064 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
11065 DECL_ARTIFICIAL flag on enumeration types.
11067 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11069 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
11070 fat pointer types artificial unconditionally.
11071 <E_Array_Subtype>: Attach the base array type as a parallel type if it
11074 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11076 * gcc-interface/gigi.h (get_dummy_type): Declare.
11077 (build_dummy_unc_pointer_types): Likewise.
11078 (finish_fat_pointer_type): Likewise.
11079 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
11080 fat pointer type has been built, complete it in place.
11081 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
11082 and thin pointers. Remove useless variable.
11083 (finish_fat_pointer_type): Make global and move to...
11084 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
11085 (get_dummy_type): New function.
11086 (build_dummy_unc_pointer_types): Likewise.
11087 (gnat_pushdecl): Propage the name to the anonymous variants only.
11088 (update_pointer_to): Only adjust the pointer types in the unconstrained
11091 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11093 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
11094 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
11095 if this is a Taft amendment type and the full declaration is available.
11096 * gcc-interface/trans.c (process_type): Likewise.
11097 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
11098 (process_freeze_entity): Likewise.
11099 * gcc-interface/utils.c (dummy_global): New static variable.
11100 (gnat_write_global_declarations): If there are types declared as used
11101 at the global level, insert them in the global hash table.
11103 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11105 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
11106 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
11107 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
11109 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
11110 flag of the type accordingly.
11111 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
11113 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11115 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
11116 finalizing types when updating the pointers to the designated type.
11117 <all>: Finalize the deferred types even if we didn't defer processing
11118 of incomplete types in this invocation.
11120 2011-04-01 Olivier Hainque <hainque@adacore.com>
11121 Nicolas Setton <setton@adacore.com>
11122 Eric Botcazou <ebotcazou@adacore.com>
11124 * gcc-interface/misc.c (gnat_descriptive_type): New function.
11125 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
11127 2011-03-28 Kai Tietz <ktietz@redhat.com>
11129 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
11131 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
11132 * system-mingw.ads (System): Change ZCX_By_Default default to True.
11134 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
11136 2011-03-28 Tristan Gingold <gingold@adacore.com>
11139 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
11140 Use ada output of gnatbind.
11141 (ada/b_gnatb.adb): Ditto.
11142 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
11143 (ada.mostlyclean, ada.stage1)
11144 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
11145 (ada.stagefeedback): Adjust.
11146 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
11147 Use ada output of gnatbind.
11148 (b_gnatm.adb): Ditto.
11149 (b_gnatl.o, b_gnatm.o): New rules.
11151 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
11153 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
11154 for the padded type built to support a specified size or alignment.
11156 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
11158 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
11159 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
11160 unconditionally to the end of the unit when the designated type is
11162 <all>: Rename local variable. Attempt to un-defer types only and do it
11163 for limited_with'ed types as well.
11164 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
11165 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
11166 consistently and remove redundant call to finalize_from_with_types.
11168 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
11170 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
11171 subprograms without a previous spec declared in the same unit.
11172 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
11173 subprograms at the end of the unit instead of at the beginning.
11174 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
11175 isn't public for the special handling of non-inline functions nested
11176 inside inline external functions.
11178 2011-03-25 Jeff Law <law@redhat.com>
11180 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
11182 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
11184 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
11185 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
11186 to compute Set_Size_Depends_On_Discriminant.
11187 (Layout_Type): Call it on array types in back-end layout mode.
11188 * sem_util.adb (Requires_Transient_Scope): Return true for array
11189 types only if the size depends on the value of discriminants.
11190 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
11191 type if the RHS is a call to a function that returns an unconstrained
11192 type with default discriminant.
11194 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
11196 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
11197 non-conversion to the nominal result type at the end.
11199 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
11201 * gcc-interface/trans.c (create_temporary): New function taken from...
11202 (create_init_temporary): ...here. Call it.
11203 (call_to_gnu): Create the temporary for the return value early, if any.
11204 Create it for a function with copy-in/copy-out parameters if there is
11205 no target; in other cases of copy-in/copy-out, use another temporary.
11206 Push the new binding level lazily. Add and rename local variables.
11208 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
11210 * gcc-interface/decl.c (validate_size): Improve comments and tweak
11212 (set_rm_size): Likewise.
11214 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
11216 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
11217 for the padded type built in order to support a specified alignment.
11218 Fix incorrect formatting.
11220 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
11223 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
11225 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
11227 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
11228 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
11229 to the end of the list. Adjust recursive call. Rename local variable.
11230 If REORDER is true, reorder components of the record type.
11231 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
11232 components_to_record and adjust the parameter list.
11234 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
11236 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
11237 disabled, use the variable for bounds of loop iteration scheme.
11239 2011-03-21 Kai Tietz <ktietz@redhat.com>
11242 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
11244 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
11246 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
11247 out whether the expression is read-only. Short-circuit placeholder
11248 case and rename a couple of local variables.
11250 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
11252 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
11253 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
11254 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
11255 (convert): Deal with conversions from a smaller form type specially.
11257 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
11259 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
11260 its argument, except for the special -I- switch.
11262 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
11264 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
11267 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
11269 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
11271 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
11273 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
11275 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
11276 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
11277 instead of GNAT_FORMAL. Protect the expression against multiple uses.
11278 Do not generate the check directly, instead instantiate the template
11279 check present in the descriptor.
11280 (make_descriptor_field): Move around.
11281 (build_vms_descriptor32): Build a template check in the POINTER field.
11282 (build_vms_descriptor): Remove useless suffixes.
11283 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
11285 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
11288 * targext.c: Include target files if IN_RTS is defined.
11290 2011-01-26 Richard Guenther <rguenther@suse.de>
11293 * targext.c: Include config.h.
11294 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
11297 2011-01-04 Pascal Obry <obry@adacore.com>
11298 Eric Botcazou <ebotcazou@adacore.com>
11300 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
11302 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
11304 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
11305 end-of-case on the end label and its associated gotos, if any.
11307 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
11309 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
11310 expressions of the parameter cache within the statement group of
11311 the CICO mechanism.
11313 2011-01-04 Olivier Hainque <hainque@adacore.com>
11314 Eric Botcazou <ebotcazou@adacore.com>
11316 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
11317 (set_end_locus_from_node): New function.
11318 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
11319 make and the function end_locus.
11320 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
11321 for the elaboration subprogram.
11322 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
11323 set the end_locus of the expression as well.
11325 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
11328 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
11329 variables that are referenced in exception handlers volatile.
11333 Copyright (C) 2011 Free Software Foundation, Inc.
11335 Copying and distribution of this file, with or without modification,
11336 are permitted in any medium without royalty provided the copyright
11337 notice and this notice are preserved.