1 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
3 * s-finmas.adb (Finalize): Check Finalize_Address of the master rather
5 * s-finmas.ads: Move field Finalize_Address from type FM_Node to
6 Finalization_Master. The list headers have two fields instead of three.
7 This should fix alignment issue but subpool allocations are now
8 unusable. Alphabetize subprograms.
9 * s-stposu.adb (Allocate_Any_Controlled): Use the offset rather than
10 the size of the header when converting the beginning of the object to
11 a FM_Node. Set the master's Finalize_Address attribute if not already
13 (Deallocate_Any_Controlled): Use the offset rather than the size of the
14 header when converting the beginning of the object to a FM_Node.
16 2011-08-29 Gary Dismukes <dismukes@adacore.com>
18 * exp_ch11.adb (Expand_N_Raise_Statement): Don't suppress expansion of
19 reraise when compiling for CodePeer.
21 2011-08-29 Arnaud Charlet <charlet@adacore.com>
23 * a-iteint.ads, Makefile.rtl: Add missing compilation of a-iteint.ads,
24 now needed by a-convec.adb. Fix warning.
26 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
28 * exp_util.adb (Build_Allocate_Deallocate_Proc): Add a guard for the
29 processing of TSS routine Finalize_Address when compiling in
32 2011-08-29 Thomas Quinot <quinot@adacore.com>
34 * a-strunb.ads, einfo.ads, g-comlin.ads, sem_ch6.adb,
35 sem_warn.adb: Minor reformatting.
37 2011-08-29 Emmanuel Briot <briot@adacore.com>
39 * prj-conf.adb (Get_Config_Switches): Also collect the list of
40 languages from aggregated projects.
42 2011-08-29 Yannick Moy <moy@adacore.com>
44 * lib-xref-alfa.adb, lib-xref.ads (Traverse_Declarations_Or_Statements,
45 Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
46 Traverse_Package_Declaration, Traverse_Subprogram_Body,
47 Traverse_Compilation_Unit): Add a parameter Inside_Stubs so that bodies
48 for stubs are traversed too when parameter is set
49 (Traverse_All_Compilation_Units): Traverse without going inside stubs
50 (Traverse_Declarations_Or_Statements): Do the special traversing for
52 * sem_util.adb, sem_util.ads (Get_Body_From_Stub): New function to
53 return subprogram or package body from stub.
54 (Is_Subprogram_Stub_Without_Prior_Declaration): New function to detect
55 stubs without prior subprogram decl.
57 2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
59 * gnat_ugn.texi: Fix typo.
61 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
63 * s-stposu.adb (Allocate_Any_Controlled): Reimplement the mechanism
64 which accounts for size vs alignment issues and calculates the size of
66 (Deallocate_Any_Controlled): Ditto.
67 (Nearest_Multiple_Rounded_Up): New routine.
69 2011-08-29 Tristan Gingold <gingold@adacore.com>
71 * a-exstat.adb (String_To_EO): Do no set Cleanup_Flag.
72 * a-exexda.adb (Set_Exception_C_Msg): Ditto.
73 (Set_Exception_Msg): Ditto.
74 * a-exexpr-gcc.adb (Setup_Current_Excep): Ditto. Do not set
76 * a-except.adb, a-except-2005.adb (Save_Occurrence_No_Private): Remove.
77 Use Save_Occurrence instead of Save_Occurrence_No_Private.
78 (Raise_With_Msg): Remove Cleanup_Flag.
79 * a-except.ads, a-except-2005.ads (Exception_Occurrence): Remove
80 Clean_Flag and Private_Data components.
82 2011-08-29 Yannick Moy <moy@adacore.com>
84 * freeze.adb (Freeze_Record_Type): Ignore packing in Alfa mode, like
86 * sem_ch3.adb (Signed_Integer_Type_Declaration): Correct the generation
87 of an explicitly declared type, so that the base types of the original
88 type and this generated type are the same, and a "type" (not a subtype
90 * errout.adb (Special_Msg_Delete): Do not issue messages "Size too
91 small" in Alfa mode, like in CodePeer mode.
92 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore rep
95 2011-08-29 Javier Miranda <miranda@adacore.com>
97 * exp_ch6.ads, exp_ch6.adb (Is_Null_Procedure): Move the spec of this
98 function to the package spec.
99 * sem_ch6.adb (Find_Corresponding_Spec, New_Overloaded_Entity): For
100 internally generated bodies of null procedures locate the internally
101 generated spec enforcing mode conformance.
102 (Is_Interface_Conformant): Ensure that the controlling formal of the
105 2011-08-29 Ed Schonberg <schonberg@adacore.com>
107 * sem_prag.adb (Analyze_Pragma, case Inline): In an instance, do not
108 reject the pragma if it appears to apply to a formal subprogram.
110 2011-08-29 Ed Schonberg <schonberg@adacore.com>
112 * exp_ch4.adb (Expand_Allocator_Expression): Use consistent name for
113 inner expression, to prevent double evaluation.
115 2011-08-29 Tristan Gingold <gingold@adacore.com>
117 * a-exexpr.adb (Propagate_Exception): Remove all the parameters as
119 * a-exexpr-gcc.adb (Propagate_Exception): Ditto.
120 * a-except-2005.adb (Propagate_Exception): Adjust spec.
121 (Raise_Current_Excep): Adjust call.
122 (Raise_From_Signal_Handler): Call now simply call Raise_Current_Excep.
124 2011-08-29 Thomas Quinot <quinot@adacore.com>
126 * exp_disp.adb: Minor reformatting.
128 2011-08-29 Tristan Gingold <gingold@adacore.com>
130 * a-exexpr.adb (Setup_Exception): Removed.
131 * a-exexpr-gcc.adb (Setup_Exception): Removed.
132 * a-except.adb (Exception_Propagation): Removed.
133 * a-except-2005.adb (Setup_Exception): Removed.
134 (Reraise): Remove call to Setup_Exception.
135 (Reraise_Occurrence): Ditto.
136 (Reraise_Occurrence_Always): Ditto.
137 (Reraise_Occurrence_No_Defer): Ditto.
138 (Transfer_Occurrence): Ditto.
139 * a-exexda.adb (Set_Exception_C_Msg): Remove call to Setup_Exception.
140 (Set_Exception_Msg): Ditto.
142 2011-08-29 Robert Dewar <dewar@adacore.com>
144 * a-convec.adb, exp_disp.adb: Minor reformatting.
146 2011-08-29 Tristan Gingold <gingold@adacore.com>
148 * a-exexpr-gcc.adb (GNAT_GCC_Exception_Access): Set to convention C.
150 2011-08-29 Gary Dismukes <dismukes@adacore.com>
152 * exp_ch3.adb (Build_Record_Init_Proc.Build_Init_Procedure): Set
153 Exception_Handlers to No_List instead of Empty_List in the case where
154 there are no handlers.
156 2011-08-29 Tristan Gingold <gingold@adacore.com>
158 * gcc-interface/gigi.h (enum standard_datatypes): Add
160 (reraise_zcx_decl): New macro.
161 * gcc-interface/trans.c (gnu_incoming_exc_ptr): New variable.
162 (gigi): Set reraise_zcx_decl.
163 (Exception_Handler_to_gnu_zcx): Save and restore gnu_incoming_exc_ptr.
164 (gnat_to_gnu): Handle N_Raise_Statement.
166 2011-08-29 Robert Dewar <dewar@adacore.com>
168 * sem_ch6.adb, exp_ch3.adb, s-stposu.adb, a-undesu.ads,
169 a-undesu.adb: Minor reformatting.
171 2011-08-29 Ed Schonberg <schonberg@adacore.com>
173 * exp_disp.adb (Check_Premature_Freezing): When building a dispatch
174 table, accept an unfrozen untagged component if it is an actual for a
175 formal incomplete type.
176 * a-convec.ads, a-convec.adb: Instantiate Ada.Iterator_Interfaces to
177 provide new iterator forms over vectors.
178 Introduce type Iterator in package body to implement operations of
179 Reversible_Iterator interface.
180 * a-iteint.ads: Make package pure so it is usable with new container
181 packages, that are categorized Remote_Types.
183 2011-08-29 Robert Dewar <dewar@adacore.com>
185 * a-exexpr-gcc.adb, a-synbar.adb, sem_ch13.adb: Minor reformatting.
187 2011-08-29 Bob Duff <duff@adacore.com>
189 * sem_aggr.adb (Resolve_Aggr_Expr): Call this routine even in the case
190 of <>, because this is the routine that checks for dimensionality
191 errors (for example, for a two-dimensional array, (others => <>) should
192 be (others => (others => <>)).
194 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
196 * impunit.adb: Add new run-time units.
197 * freeze.adb, exp_ch7.ads, exp_ch7.adb, exp_util.ads, exp_util.adb,
198 s-stposu.ads, s-stposu.adb: Code clean up.
199 Handle protected class-wide or task class-wide types
200 Handle C/C++/CIL/Java types.
201 * s-spsufi.adb, s-spsufi.ads: New files.
203 2011-08-29 Yannick Moy <moy@adacore.com>
205 * sem_ch13.adb (Analyze_Aspect_Specifications): Reject test-case on
206 library-level subprogram.
207 * sem_prag.adb (Check_Test_Case): Stricter rules for test-case
209 (Analyze_Pragma): Change name "Normal" for "Nominal" in test-case
211 * snames.ads-tmpl: Change name "Normal" for "Nominal" in test-case
213 * gnat_rm.texi: Update doc for Test_Case pragma.
215 2011-08-29 Tristan Gingold <gingold@adacore.com>
217 * a-exexpr-gcc.adb (Unwind_Exception): Remove default value, made it
219 (GCC_Exception_Access): New type.
220 (Unwind_DeleteException): New imported procedure
221 (Foreign_Exception): Import it.
222 (GNAT_GCC_Exception): Simply have the occurrence inside.
223 (To_GCC_Exception): New function.
224 (To_GNAT_GCC_Exception): New function.
225 (GNAT_GCC_Exception_Cleanup): New procedure..
226 (Propagate_GCC_Exception): New procedure.
227 (Reraise_GCC_Exception): New procedure.
228 (Setup_Current_Excep): New procedure.
229 (CleanupUnwind_Handler): Change type of UW_Exception parameter.
230 (Unwind_RaiseException): Ditto.
231 (Unwind_ForcedUnwind): Ditto.
233 (Begin_Handler): Change type of parameter.
234 (End_Handler): Ditto. Now delete the exception if still present.
235 (Setup_Key): Removed.
236 (Is_Setup_And_Not_Propagated): Removed.
237 (Set_Setup_And_Not_Propagated): Ditto.
238 (Clear_Setup_And_Not_Propagated): Ditto.
239 (Save_Occurrence_And_Private): Ditto.
240 (EID_For): Add 'not null' constraint on parameter.
241 (Setup_Exception): Does nothing.
242 (Propagate_Exception): Simplified.
243 * exp_ch11.adb (Expand_N_Raise_Statement): In back-end exception model,
244 re-raise is not expanded anymore.
245 * s-except.ads (Foreign_Exception): New exception - placeholder for
247 * raise-gcc.c (__gnat_setup_current_excep): Declare
248 (CXX_EXCEPTION_CLASS): Define (not yet used)
249 (GNAT_EXCEPTION_CLASS): Define.
250 (is_handled_by): Handle foreign exceptions.
251 (PERSONALITY_FUNCTION): Call __gnat_setup_current_excep.
253 2011-08-29 Jose Ruiz <ruiz@adacore.com>
255 * a-synbar.adb (Synchronous_Barrier): Some additional clarification.
257 2011-08-29 Thomas Quinot <quinot@adacore.com>
259 * a-synbar-posix.adb: Minor reformatting.
261 2011-08-29 Jose Ruiz <ruiz@adacore.com>
263 * a-exetim-posix.adb, a-exetim-mingw.adb, a-exetim-mingw.ads,
264 a-exetim-default.ads (Interrupt_Clocks_Supported,
265 Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
266 definitions to be compliant with AI-0171. The target systems do not
267 support separate account for the execution time of interrupt handlers.
269 2011-08-29 Jose Ruiz <ruiz@adacore.com>
271 * a-synbar.adb (Wait): Change the order of evaluation of the conditions
272 in the barrier to put first the easiest to evaluate (and the one which
273 will be True more often). More efficient.
275 2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
277 * s-atocou-x86.adb: Fix constraint in machine code insertion.
279 2011-08-29 Bob Duff <duff@adacore.com>
281 * aspects.ads, aspects.adb: Add new aspects for various pragmas and
282 attributes that are now aspects, as specified by AI05-0229-1.
283 * sem_ch13.adb (Analyze_Aspect_Specifications,
284 Check_Aspect_At_Freeze_Point): Analyze the new aspects. Turn them into
285 pragmas or attribute references, as appropriate.
287 2011-08-29 Robert Dewar <dewar@adacore.com>
289 * a-synbar.ads, a-synbar.adb, a-synbar-posix.adb,
290 a-synbar-posix.ads: Minor reformatting.
292 2011-08-29 Yannick Moy <moy@adacore.com>
294 * snames.ads-tmpl: Add name Force.
296 2011-08-29 Pascal Obry <obry@adacore.com>
298 * prj-nmsc.adb: Minor reformatting.
300 2011-08-29 Jose Ruiz <ruiz@adacore.com>
302 * a-exetim.ads (Interrupt_Clocks_Supported,
303 Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
304 definitions to be compliant with AI-0171.
306 2011-08-29 Robert Dewar <dewar@adacore.com>
308 * a-ngelfu.adb: Add comments.
310 2011-08-29 Geert Bosch <bosch@adacore.com>
312 * a-ngelfu.adb (Tan): Do not raise Constraint_Error if the argument is
313 the closest machine number to Pi / 2.0.
315 2011-08-29 Jose Ruiz <ruiz@adacore.com>
317 * impunit.adb (Non_Imp_File_Names_12): Add a-synbar for new Ada 2012
318 package Ada.Synchronous_Barriers.
319 * a-synbar.ads, a-synbar.adb, a-synbar-posix.ads, a-synbar-posix.adb:
320 Add new specs and bodies for Ada.Synchronous_Barriers. There is a
321 default implementation using protected objects and another one
322 a-synbar-posix using POSIX barriers as the underlying support.
323 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for Linux (x86,
324 x86_64, ia64) and MIPS IRIX): Use the a-synbar-posix implementation of
325 Ada.Synchronous_Barriers which uses POSIX barriers (more efficient).
326 Clean up dependencies.
327 * Makefile.rtl (GNATRTL_TASKING_OBJS): Add a-synbar.o
329 2011-08-29 Robert Dewar <dewar@adacore.com>
331 * sem_ch7.adb, make.adb, sem_res.adb, exp_intr.adb,
332 exp_dist.adb: Minor code reorganization.
335 2011-08-29 Thomas Quinot <quinot@adacore.com>
337 * sem_cat.adb (Validate_RACW_Primitive): The return type of an RACW
338 primitive operation must support external streaming if it is not a
339 controlling access result.
341 2011-08-29 Thomas Quinot <quinot@adacore.com>
343 * sinfo.ads, sem_ch7.adb: Minor reformatting.
345 2011-08-29 Bob Duff <duff@adacore.com>
347 * sem_ch4.adb (Analyze_Allocator): Check No_Nested_Finalization
348 restriction on allocators, as required by AI05-0013-1.
349 * restrict.ads: Minor comment fix.
351 2011-08-29 Tristan Gingold <gingold@adacore.com>
353 * a-exexpr.adb, a-except-2005.ads (Jmpbuf_Address): Move to a-exexpr.adb
354 (To_Jmpbuf_Address): Ditto
355 (builtin_longjmp): Ditto
357 2011-08-29 Thomas Quinot <quinot@adacore.com>
359 * sem_res.adb: Minor reformatting.
361 2011-08-29 Vincent Celier <celier@adacore.com>
363 * make.adb (Gnatmake): Move special processing for VM targets after the
364 call to Get_Target_Parameters.
366 2011-08-29 Thomas Quinot <quinot@adacore.com>
368 * sem_ch12.adb, par-ch12.adb: Minor reformatting.
370 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
372 * sem_res.adb (Resolve_Allocator): Implement Ada2012-B052. Detect cases
373 where an anonymous access discriminant of a limited designated type
374 appears in a non-immutably limited discriminated type and issue an
375 error message. Add local variable Desig_T and replace all occurrences
378 2011-08-29 Jose Ruiz <ruiz@adacore.com>
380 * a-rttiev.adb (Set_Handler): Update comment to indicate that our
381 implementation is compliant to RM D.15(15/2) after the modification
382 imposed by AI05-0094-1 (binding interpretation).
384 2011-08-29 Robert Dewar <dewar@adacore.com>
386 * exp_ch9.adb, s-tasren.adb, exp_sel.adb, exp_sel.ads, exp_ch11.adb,
387 s-interr-hwint.adb, s-tpobop.adb, sem_ch13.adb: Minor reformatting.
389 2011-08-29 Thomas Quinot <quinot@adacore.com>
391 * par-endh.adb (Check_End): For an END where it is mandatory to repeat
392 the scope name, do not report a missing label as a style violation (it
393 will be diagnosed as an illegality).
394 * exp_dist.adb (Add_Params_For_Variant_Components): Fix handling of
395 variant records: Get_Enum_Lit_From_Pos already returns a usage
396 occurrence of the literal, no need to use New_Occurrence_Of. Set Etype
397 on Expr in Integer_Literal case so that it can be used by
400 2011-08-29 Tristan Gingold <gingold@adacore.com>
402 * exp_sel.ads (Build_Abort_BLock_Handler): New function spec.
404 * exp_sel.adb (Build_Abort_Block): Use Build_Abort_Block_Handler.
405 (Build_Abort_Block_Handler): New function to build an Abort_Signal
407 * exp_ch9.adb (Expand_N_Asynchronous_Select): Call
408 Build_Abort_Block_Handler to build the exception handler. Do not
409 undefer aborts for the Abort_Signal exception handler if back-end
411 * exp_ch11.adb (Expand_Exception_Handlers): Do not undefer aborts if
412 back_end exceptions for all others and abort_signal.
413 * s-except.ads (ZCX_By_Default): New constant.
414 * a-except-2005.adb (Raise_Exception): Do not defer abort if ZCX.
415 (Raise_Exception_Always): Ditto.
416 (Raise_From_Signal_Handler): Ditto.
417 (Raise_With_Location_And_Msg): Ditto.
418 (Raise_With_Msg): Ditto.
420 (Reraise_Occurence): Ditto.
421 (Reraise_Occurrence_Always): Ditto.
422 * s-tasren.adb (Exceptional_Complete_Rendezvous): Defer aborts if ZCX.
423 * s-tpobop.adb: (Exceptional_Complete_Body): Undefer abort if ZCX.
425 2011-08-29 Thomas Quinot <quinot@adacore.com>
427 * sem_util.ads (Get_Enum_Lit_From_Pos): Clarify documentation.
429 2011-08-29 Robert Dewar <dewar@adacore.com>
431 * snames.adb-tmpl, sem_ch13.adb: Minor reformatting
432 Minor code reorganization.
434 2011-08-29 Bob Duff <duff@adacore.com>
436 * usage.adb (-gnatwy): Fix documentation: this switch applies to Ada
437 2012, not just Ada 2005.
439 2011-08-29 Vincent Celier <celier@adacore.com>
441 * gnat_ugn.texi: Indicate that when the compiler is called by gnatmake
442 with a project file or with gprbuid, if -gnatep= is specified, the
443 builder may need to be invoked with -x.
445 2011-08-29 Tristan Gingold <gingold@adacore.com>
447 * a-exexpr-gcc.adb: Minor comment fix.
449 2011-08-29 Robert Dewar <dewar@adacore.com>
451 * sem_ch8.adb: Minor reformatting.
453 2011-08-29 Bob Duff <duff@adacore.com>
455 * par-ch2.adb (P_Identifier): Warn that "some" is reserved in Ada 2012.
456 * par-ch4.adb (P_Quantified_Expression): Remove unnecessary code for
457 treating "some" as unreserved in earlier Ada versions. This is now
458 handled in Snames.Is_Keyword_Name. Parse "for some" using Tok_Some,
459 rather than Name_Some, since Tok_Some is now recognized as reserved.
460 * scans.adb (Initialize_Ada_Keywords): Handle Tok_Some like any other
462 * scans.ads: Minor comment fixes.
463 * snames.adb-tmpl (Is_Keyword_Name): Handle Ada 2012 reserved words as
464 for other language versions.
465 * scn.adb (Scan_Reserved_Identifier): Remove unnecessary code for
466 treating "some" as unreserved in earlier Ada versions. This is now
467 handled in Snames.Is_Keyword_Name.
468 * par-ch3.adb (P_Defining_Identifier): Warn that "some" is reserved in
470 (P_Subtype_Mark_Resync): Remove unnecessary code for treating "some" as
471 unreserved in earlier Ada versions. This is now handled in
472 Snames.Is_Keyword_Name.
473 * snames.ads-tmpl (Ada_2012_Reserved_Words): Handle Ada 2012 reserved
474 words as for other language versions.
475 * gnat_ugn.texi (-gnatwy): Fix documentation: this switch applies to
476 Ada 2012, not just Ada 2005.
478 2011-08-29 Ed Schonberg <schonberg@adacore.com>
480 * sem_ch13.adb: Additional semantic checks for aspects involved in
483 2011-08-29 Matthew Heaney <heaney@adacore.com>
485 * a-comutr.ads, a-comutr.adb, a-cimutr.ads, a-cimutr.adb,
486 a-cbmutr.ads, a-cbmutr.adb (Find_In_Subtree): Remove superfluous
488 (Ancestor_Find): ditto.
490 2011-08-29 Thomas Quinot <quinot@adacore.com>
492 * par-endh.adb: Minor reformatting.
494 2011-08-29 Tristan Gingold <gingold@adacore.com>
496 * a-exexpr-gcc.adb (Unwind_Action) Rewrite as an integer with constants.
497 (GNAT_GCC_Exception): Remove N_Cleanups_To_Trigger component.
498 (Adjust_N_CLeanups_For): Remove.
499 (CleanupUnwind_Handler): Call Unhandled_Exception_Terminate when end of
501 (Propgate_Exception): Adjust.
502 * raise-gcc.c: Add a few static/const.
503 (Adjust_N_Cleanups_For): Remove declaration.
504 (PERSONALITY_FUNCTION): Remove code dealing with N_Cleanups_To_Trigger.
506 2011-08-29 Ed Schonberg <schonberg@adacore.com>
508 * sem_ch8.adb: Use type of function return when rewriting as object
511 2011-08-29 Gary Dismukes <dismukes@adacore.com>
513 * sem_type.adb: Minor reformatting.
515 2011-08-29 Robert Dewar <dewar@adacore.com>
517 * makeutl.adb: Minor reformatting.
519 2011-08-29 Ed Schonberg <schonberg@adacore.com>
521 * sem_ch8.adb (Analyze_Object_Renaming): If the renamed object is a
522 function call of a limited type, the expansion of the renaming is
523 complicated by the presence of various temporaries and subtypes that
524 capture constraints of the renamed object.
525 Rewrite node as an object declaration, whose expansion is simpler.
526 Given that the object is limited there is no copy involved and no
529 2011-08-29 Robert Dewar <dewar@adacore.com>
531 * exp_ch5.adb, sinfo.ads, make.adb, s-pooglo.adb, sem_ch12.adb,
532 freeze.adb, sem_ch6.adb, par-ch12.adb: Minor reformatting.
534 2011-08-29 Tristan Gingold <gingold@adacore.com>
536 * system-darwin-x86.ads, system-linux-s390x.ads, system-linux-alpha.ads,
537 system-tru64.ads, system-irix-n32.ads, system-vxworks-arm.ads,
538 system-linux-hppa.ads, system-linux-s390.ads,
539 system-solaris-sparcv9.ads, system-mingw.ads, system-linux-ia64.ads,
540 system-vms_64.ads, system-vxworks-sparcv9.ads, system-linux-ppc.ads,
541 system-aix64.ads, system-lynxos-ppc.ads, system-linux-sh4.ads,
542 system-solaris-x86.ads, system-linux-x86_64.ads, system-linux-x86.ads,
543 system-vxworks-ppc.ads, system-hpux.ads, system-darwin-ppc.ads,
544 system-solaris-sparc.ads, system-lynxos-x86.ads,
545 system-vxworks-m68k.ads, system-hpux-ia64.ads, system-irix-o32.ads,
546 system-solaris-x86_64.ads, system-mingw-x86_64.ads,
547 system-vxworks-mips.ads, system-linux-sparc.ads, system-vms-ia64.ads,
548 system-freebsd-x86.ads, system-aix.ads, system-darwin-x86_64.ads,
549 system-vxworks-x86.ads: Remove GCC_ZCX_Support
550 * s-taprop-posix.adb, s-taprop-irix.adb, s-taprop-vxworks.adb,
551 s-taprop-tru64.adb, s-taprop-linux.adb, s-taprop-solaris.adb: Ditto.
552 * opt.ads: Adjust comment.
553 * targparm.ads, targparm.adb: Remove GCC_ZCX_Support_On_Target.
554 * gnat1drv.adb: Do not check for GCC_ZCX_Support_On_Target.
555 * system.ads: Move GCC_ZCX_Support to obsolete entries.
557 2011-08-29 Emmanuel Briot <briot@adacore.com>
559 * makeutl.adb (Do_Complete): Resolve symbolic links when a relative
560 file name is specified on the gnatmake or gprbuild command line, and
561 before we search for that file in the project.
563 2011-08-29 Ed Schonberg <schonberg@adacore.com>
565 * sem_type.adb (Within_Instance): New predicate in Collect_Interps,
566 used to determine whether a possible interpretation for an overloadable
567 entity is declared within the current instantiation and should be
568 included in the candidate set.
570 2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
572 * gnat_rm.texi, gnat_ugn.texi: Clean ups.
574 2011-08-29 Ed Schonberg <schonberg@adacore.com>
576 * sem_res.adb (Resolve_Actuals): Use base type to determine whether an
577 access subtype is access_to_subprogram, when applying checks for
580 2011-08-29 Matthew Heaney <heaney@adacore.com>
582 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Splice_Subtree): Only check
583 for sibling when common parent.
585 2011-08-29 Thomas Quinot <quinot@adacore.com>
587 * get_scos.adb: Literals of Pragma_Id are pragma names prefixed with
590 2011-08-29 Ed Schonberg <schonberg@adacore.com>
592 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Enable freeze actions
593 for the return type when in ASIS mode.
595 2011-08-29 Vincent Celier <celier@adacore.com>
597 * make.adb (Gnatmake): Get the default search dirs, then the target
598 parameters after getting the Builder switches, as the Builder switches
599 may include --RTS= and that could change the default search dirs.
601 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
603 * exp_ch7.adb (Make_Adjust_Call): Rewrite to mimic the structure of
604 Make_Final_Call. Move the processing for class-wide types before the
605 processing for derivations from [Limited_]Controlled.
606 (Make_Final_Call): Move the processing for class-wide types before the
607 processing for derivations from [Limited_]Controlled.
608 * s-stposu.adb (Allocate_Any_Controlled): Correct the membership check.
609 Add code to account for alignments larger than the list header. Add a
610 comment illustrating the structure of the allocated object + padding +
612 (Deallocate_Any_Controlled): Add code to account for alignments larger
613 than the list header.
615 2011-08-29 Ed Schonberg <schonberg@adacore.com>
617 * sinfo.ads, sinfo.adb: New node kind
618 N_Formal_Incomplete_Type_Definition, related flags.
619 par-ch12.adb (P_Formal_Type_Declaration, G_Formal_Type_Definition):
620 Parse formal incomplete types.
621 * sem.adb (Analyze): Formal_Incomplete_Type_Definitions are handled in
623 * sem_ch7.adb (Analyze_Package_Specification, Unit_Requires_Body):
624 Formal incomplete types do not need completion.
625 * sem_ch12.adb (Analyze_Formal_Incomplete_Type,
626 Validate_Incomplete_Type_Instance): New procedures to handle formal
628 * freeze.adb (Freeze_Entity): Do not freeze the subtype of an actual
629 that corresponds to a formal incomplete type.
630 * sprint.adb: Handle formal incomplete type declarations.
631 * exp_util.adb (Insert_Actions): An incomplete_type_definition is not
634 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
636 * a-fihema.ads, a-fihema.adb: Unit removed.
637 * a-undesu.ads, a-undesu.adb: New unit implementing
638 Ada.Unchecked_Deallocate_Subpool.
639 * einfo.adb: Remove Associated_Collection from the node usage.
640 Add Finalization_Master to the node usage.
641 (Associated_Collection): Removed.
642 (Finalization_Master): New routine.
643 (Set_Associated_Collection): Removed.
644 (Set_Finalization_Master): New routine.
645 (Write_Field23_Name): Remove Associated_Collection from the output. Add
646 Finalization_Master to the output.
647 * einfo.ads: Remove attribute Associated_Collection and its uses in
649 Add new attribute Finalization_Master along with its uses in entitites.
650 (Associated_Collection): Removed along with its pragma import.
651 (Finalization_Master): New routine along with a pragma import.
652 (Set_Associated_Collection): Removed along with its pragma import.
653 (Set_Finalization_Master): New routine along with a pragma import.
654 * exp_ch3.adb (Expand_Freeze_Array_Type): Replace call to
655 Build_Finalization_Collection with Build_Finalization_Master.
656 (Expand_Freeze_Record_Type): Move the generation of Finalize_Address
657 before the bodies of the predefined routines. Add comment explaining
658 this. Replace call to Build_Finalization_Collection with
659 Build_Finalization_Master.
660 (Freeze_Type): Replace call to Build_Finalization_Collection with
661 Build_Finalization_Master.
662 (Make_Finalize_Address_Body): Comment reformatting.
663 (Make_Predefined_Primitive_Specs): Code reformatting.
664 (Stream_Operation_OK): Update comment mentioning finalization
665 collections. Replace RE_Finalization_Collection with
666 RE_Finalization_Master.
667 * exp_ch4.adb (Complete_Controlled_Allocation): Replace call to
668 Associated_Collection with Finalization_Master. Replace call to
669 Build_Finalization_Collection with Build_Finalization_Master.
670 (Expand_Allocator_Expression): Replace call to Associated_Collection
671 with Finalization_Master. Replace call to Set_Associated_Collection with
672 Set_Finalization_Master. Remove the generation of
673 Set_Finalize_Address_Ptr.
674 (Expand_N_Allocator): Replace call to Associated_Collection with
675 Finalization_Master. Remove the generation of Set_Finalize_Address_Ptr.
676 * exp_ch6.adb (Add_Collection_Actual_To_Build_In_Place_Call): Renamed to
677 Add_Finalization_Master_Actual_To_Build_In_Place_Call. Update the
678 comment on usage. Replace call to Needs_BIP_Collection with
679 Needs_BIP_Finalization_Master Remplace BIP_Collection with
680 BIP_Finalization_Master. Update all comments which mention finalization
681 collections. Replace Associated_Collection with
682 Finalization_Master. Replace Build_Finalization_Collection with
683 Build_Finalization_Master.
684 (BIP_Formal_Suffix): Update BIP_Collection's case.
685 (Build_Heap_Allocator): Update the related comment. Rename local
686 variable Collect to Fin_Mas_Id and update its occurrences. Update
687 comments which mention finalization collections. Replace
688 Set_Associated_Collection with Set_Finalization_Master.
689 (Expand_Call): Update the code which detects a special piece of library
691 (Make_Build_In_Place_Call_In_Allocator): Replace the call to
692 Add_Collection_Actual_To_Build_In_Place_Call with
693 Add_Finalization_Master_Actual_To_Build_In_Place_Call. Remove the code
694 which generates a call to Make_Set_Finalize_Address_Ptr_Call.
695 (Make_Build_In_Place_Call_In_Anonymous_Context): Replace call to
696 Add_Collection_Actual_To_Build_In_Place_Call with
697 Add_Finalization_Master_Actual_To_Build_In_Place_Call.
698 (Make_Build_In_Place_Call_In_Assignment): Replace call to
699 Add_Collection_Actual_To_Build_In_Place_Call with
700 Add_Finalization_Master_Actual_To_Build_In_Place_Call.
701 (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
702 * exp_ch6.ads: Rename BIP_Collection to BIP_Finalization_Master.
703 (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
704 * exp_ch7.adb (Build_BIP_Cleanup_Stmts): Update comment on usage.
705 Rename local variable Collect to Fin_Mas_Id and update its occurrences.
706 Replace call to Set_Associated_Collection with Set_Finalization_Master.
707 (Build_Finalization_Collection): Renamed to Build_Finalization_Master.
708 Replace the call to Associated_Collection with Finalization_Master.
709 Rename local variable Coll_Id to Fin_Mas_Id and update its occurrences.
710 Update the way finalization master names are generated. Update the
711 retrieval of the correct access type which will carry the pool and
713 (Make_Final_Call): Reimplement the way [Deep_]Finalize is retrieved.
714 (Make_Finalize_Address_Body): Abstract types do not need
715 Finalize_Address. Code reformatting.
716 (Make_Finalize_Address_Stmts): Update comment on usage.
717 (Make_Set_Finalize_Address_Ptr_Call): Removed.
718 (Process_Declarations): Update comments.
719 * exp_ch7.ads (Build_Finalization_Collection): Renamed to
720 Build_Finalization_Master. Update associated comment.
721 (Make_Set_Finalize_Address_Ptr_Call): Removed.
722 * exp_ch13.adb: Update comments which mention finalization collections.
723 (Expand_N_Free_Statement): Replace the call to Associated_Collection
724 with Finalization_Master.
725 * exp_util.adb (Build_Allocate_Deallocate_Proc): Reimplemented to
726 create calls to routines Allocate_Any_Controlled and
727 Deallocate_Any_Controlled.
728 (Find_Finalize_Address): New routine.
729 (Is_Allocate_Deallocate_Proc): Update the RTE entities used in the
731 (Requires_Cleanup_Actions): Update the comment on freeze node
733 * exp_util.ads: Remove comment on generated code for
734 Build_Allocate_Deallocate_Proc. The code is now quite complex and it
735 is better to simply look in the body.
736 * freeze.adb (Freeze_All): Update the comment of finalization
737 collections. Replace the call to Associated_Collection with
738 Finalization_Master. Replace the call to Build_Finalization_Collection
739 with Build_Finalization_Master.
740 * impunit.adb: Add a-undesu and s-stposu to the list of units.
741 * Makefile.rtl: Add files a-undesu, s-finmas and s-stposu. Remove file
743 * rtsfind.adb (Get_Unit_Name): Remove the processing for children of
744 Ada.Finalization. Add processing for children of System.Storage_Pools.
745 * rtsfind.ads: Remove the naming of second level children of
747 Remove Ada_Finalization_Heap_Management from the list of units.
748 Remove subtype Ada_Finalization_Child.
749 Remove the following subprogram entities:
753 RE_Finalization_Collection
754 RE_Finalization_Collection_Ptr
755 RE_Set_Finalize_Address_Ptr
757 Add the naming of second level children of System.Storage_Pools.
758 Add System_Finalization_Masters and System_Storage_Pools_Subpools to
760 Add subtype System_Storage_Pools_Child.
761 Add the following subprogram entities to System.Finalization_Masters:
763 RE_Finalization_Master
764 RE_Finalization_Master_Ptr
766 Add the following subprogram entities to System.Storage_Pools.Subpools:
768 RE_Allocate_Any_Controlled
769 RE_Deallocate_Any_Controlled
770 RE_Root_Storage_Pool_With_Subpools
774 Move the following subprogram entities from
775 Ada.Finalization.Heap_Management to System.Finalization_Masters:
777 RE_Add_Offset_To_Address
782 * sem_ch3.adb (Access_Type_Declaration): Replace the call to
783 Set_Associated_Collection with Set_Finalization_Master.
784 * sem_ch6.adb (Create_Extra_Formals): Update the way extra formal
785 BIP_Finalization_Master is created.
786 * s-finmas.adb: New unit System.Finalization_Masters.
787 * s-finmas.ads: New unit System.Finalization_Masters.
788 * s-stopoo.ads, s-stopoo.adb: Minor code reformatting.
789 * s-stposu.ads, s-stposu.adb: New unit implementing
790 System.Storage_Pools.Subpools.
792 2011-08-29 Bob Duff <duff@adacore.com>
794 * tbuild.adb: Add assertion.
796 2011-08-29 Thomas Quinot <quinot@adacore.com>
798 * s-pooglo.adb: Minor reformatting.
800 2011-08-29 Ed Schonberg <schonberg@adacore.com>
802 * exp_ch5.adb (Expand_N_Assignment_Statement): if the left-hand side is
803 an indexed component of a packed array whose element type is a record
804 with a representation clause different from that of the right-hand
805 side, generate a temporary to minimuze the number of bit-field
806 operations generated.
808 2011-08-29 Ed Schonberg <schonberg@adacore.com>
810 * exp_util.adb (Insert_Actions): Use clauses can be part of lists of
811 declarations, and thus are likely insertion points for actions.
813 2011-08-29 Bob Duff <duff@adacore.com>
815 * einfo.ads: Minor comment fix.
817 2011-08-29 Robert Dewar <dewar@adacore.com>
819 * frontend.adb, gnat1drv.adb: Minor reformatting.
821 2011-08-29 Tristan Gingold <gingold@adacore.com>
823 * s-pooglo.adb (Allocate, Deallocate): Take into account the alignment.
824 * a-fihema.adb (Allocate, Deallocate): Ditto. Possibly add padding
825 space in front of the header.
827 2011-08-29 Johannes Kanig <kanig@adacore.com>
829 * frontend.adb (Frontend): Exit after creating Standard package when
831 * gnat1drv.adb (Gnat1drv): Call Backend right away when -gnatd.H is
834 2011-08-29 Robert Dewar <dewar@adacore.com>
836 * exp_ch9.adb, mlib-prj.adb, prj.adb, prj.ads, ttypes.ads, sem_ch4.adb,
837 makeutl.adb, makeutl.ads, atree.ads, snames.adb-tmpl,
838 snames.ads-tmpl: Minor reformatting.
840 2011-08-29 Philippe Gil <gil@adacore.com>
842 * prj.adb (Reset_Units_In_Table): New procedure.
843 Reset units to avoid access to freed memory.
845 2011-08-29 Thomas Quinot <quinot@adacore.com>
847 * get_scos.adb: When reading a P statement SCO without a pragma name
848 (from an older ALI file), ensure that the Pragma_Name component is set
849 to Unknown_Pragma (not left uninitialized).
851 2011-08-29 Vincent Celier <celier@adacore.com>
853 * makeutl.adb (Get_Directories): New procedure moved from Buildgpr and
854 modified to compute correctly the object path of a SAL project that is
855 extending another library project.
856 (Write_Path_File): New procedure.
857 * makeutl.ads (Directories): New table moved from Buildgpr
858 (Get_Directories): New procedure moved from Buildgpr
859 (Write_Path_File): New procedure
860 * mlib-prj.adb (Build_Library): Use Makeutl.Get_Directories to set the
861 paths before binding SALs, instead of Set_Ada_Paths.
862 * prj-env.adb (Set_Path_File_Var): Procedure has been moved to package
864 * prj.adb (Set_Path_File_Var): New procedure moved from Prj.Env
865 (Current_Source_Path_File_Of): New function
866 (Set_Current_Object_Path_File_Of): New procedure
867 (Current_Source_Object_File_Of): New function
868 (Set_Current_Object_Path_File_Of): New procedure
869 * prj.ads (Set_Path_File_Var): New procedure moved from Prj.Env
870 (Current_Source_Path_File_Of): New function
871 (Set_Current_Object_Path_File_Of): New procedure
872 (Current_Source_Object_File_Of): New function
873 (Set_Current_Object_Path_File_Of): New procedure
875 2011-08-29 Ed Schonberg <schonberg@adacore.com>
877 * exp_ch5.adb (Expand_N_Assignment_Statement): For an assignment to a
878 packed entity, use a bit-field assignment only if there is no change of
881 2011-08-29 Thomas Quinot <quinot@adacore.com>
883 * rtsfind.ads, exp_ch3.adb (In_Runtime): Minor code improvement, use
884 Is_RTU instead of using Chars comparisons.
886 2011-08-29 Thomas Quinot <quinot@adacore.com>
888 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do not create a
889 temporary object if the actual is constrained, and the discriminants
890 read from the stream don't match.
892 2011-08-29 Tristan Gingold <gingold@adacore.com>
894 * sem_attr.adb, exp_attr.adb: Add handling of
895 Attribute_System_Allocator_Alignment
896 * snames.ads-tmpl: Add Name_System_Allocator_Alignment and
897 Attribute_System_Allocator_Alignment.
898 * ttypes.ads, get_targ.ads: Add Get_System_Allocator_Alignment.
899 * gcc-interface/targtyps.c, gcc-interface/utils2.c,
900 gcc-interface/gigi.h: Renames get_target_default_allocator_alignment to
901 get_target_system_allocator_alignment.
903 2011-08-29 Arnaud Charlet <charlet@adacore.com>
905 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
908 2011-08-29 Arnaud Charlet <charlet@adacore.com>
910 * exp_ch3.adb (In_Runtime): Fix typo.
912 2011-08-29 Bob Duff <duff@adacore.com>
914 * sem_ch4.adb (Analyze_Allocator): Analyze the subpool specification.
916 2011-08-29 Ed Schonberg <schonberg@adacore.com>
918 * exp_ch3.adb (Expand_N_Object_Declaration): If the entity is tagged
919 and a separate tag assignment is generated, ensure that the tag
920 assignment is analyzed.
922 2011-08-29 Ed Schonberg <schonberg@adacore.com>
924 * atree.ads, atree.adb (Copy_Separate_List): New function that applies
925 Copy_Separate_Tree to a list of nodes. Used to create disjoint copies
926 of statement lists that may contain local declarations.
927 * exp_ch9.adb (Expand_N_Timed_Entry_Call): Use Copy_Separate_List to
928 duplicate the triggering statements needed for the expansion of this
929 construct, when the trigger is a dispatching call to a synchronized
932 2011-08-29 Arnaud Charlet <charlet@adacore.com>
934 * gnat_rm.texi: Add doc for 'Elab_Subp_Body.
935 * bindgen.adb: Add comments.
936 * snames.adb-tmpl (Is_Attribute_Name): Only recognize 'Elab_Subp_Body
939 2011-08-29 Robert Dewar <dewar@adacore.com>
941 * exp_attr.adb: Minor reformatting.
942 Minor code reorganization and commenting.
943 * par_sco.adb, checks.adb, sem_attr.adb, get_scos.adb: Minor
946 2011-08-29 Thomas Quinot <quinot@adacore.com>
948 * get_scos.adb: Ignore chaining indicators not currently supported
951 2011-08-29 Arnaud Charlet <charlet@adacore.com>
953 * system.ads: Minor editing.
955 2011-08-29 Arnaud Charlet <charlet@adacore.com>
957 * bindgen.adb (Gen_Elab_Calls): Generate calls to subp'Elab_Subp_Body in
959 * sem_attr.ads, sem_attr.adb, exp_Attr.adb, sem_ch6.adb: Add handling of
960 Attribute_Elab_Subp_Body.
961 * snames.ads-tmpl (Attribute_Elab_Subp_Body, Name_Elab_Subp_Body): New.
962 * sem_util.adb: Update comments.
964 2011-08-29 Thomas Quinot <quinot@adacore.com>
966 * par_sco.adb, scos.adb, scos.ads, put_scos.adb, get_scos.adb: Record
967 pragma name for each SCO statement corresponding to a pragma.
969 2011-08-29 Arnaud Charlet <charlet@adacore.com>
971 * opt.ads: Minor editing.
973 2011-08-29 Yannick Moy <moy@adacore.com>
975 * gnat1drv.adb (Adjust_Global_Switches): Remove options for ALFA mode
976 that only made sense for CodePeer mode.
978 2011-08-29 Jose Ruiz <ruiz@adacore.com>
980 * targparm.ads (Support_64_Bit_Divides_On_Target): Remove this flag
981 which is no longer used.
982 * targparm.adb (S64, S64_Str, Get_Target_Parameters): Remove the
983 handling of the 64-bit division check.
984 * exp_ch4.adb (Expand_N_Op_Divide): Remove the check for 64-bit
986 * system*.ads (Support_64_Bit_Divides): Remove this flag which is no
989 2011-08-29 Thomas Quinot <quinot@adacore.com>
991 * get_scos.adb: Minor reformatting.
993 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
995 * exp_util.adb (Process_Statements_For_Controlled_Objects): Whenever a
996 statement list is wrapped in a block, the block is explicitly analyzed
997 in order to properly redecorate the entities and create a servicing
1000 2011-08-29 Tristan Gingold <gingold@adacore.com>
1002 * sinfo.ads, sinfo.adb (Zero_Cost_Handling): Remove.
1003 (Set_Zero_Cost_Handling): Remove.
1005 2011-08-29 Thomas Quinot <quinot@adacore.com>
1007 * par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting
1009 2011-08-29 Geert Bosch <bosch@adacore.com>
1011 * s-vaflop-vms-alpha.adb (Neg_F): Use subtraction instead of negation
1012 instruction, as the latter may produce -0.0, which is not a valid VAX
1014 (Neg_G): Likewise for VAX F float.
1016 2011-08-29 Robert Dewar <dewar@adacore.com>
1018 * exp_util.adb: Minor reformatting.
1020 2011-08-29 Yannick Moy <moy@adacore.com>
1022 * sem_ch3.adb: Minor comment update.
1024 2011-08-29 Thomas Quinot <quinot@adacore.com>
1026 * checks.adb (Apply_Type_Conversion_Checks): Use the Underlying_Type of
1029 2011-08-29 Thomas Quinot <quinot@adacore.com>
1031 * par_sco.adb (Traverse_Declarations_Or_Statements): Do not flush
1032 current statement sequence on a generic instantiation or a subprogram
1035 2011-08-29 Robert Dewar <dewar@adacore.com>
1037 * sem_type.adb, einfo.ads, freeze.adb, exp_ch4.adb, sem_ch13.adb:
1040 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
1042 * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
1043 Correct the check which involves the freeze node of a controlled or
1044 access-to-controlled type.
1046 2011-08-29 Geert Bosch <bosch@adacore.com>
1048 * sem_warn.adb (Check_Code_Statement): Remove check for consecutive Asm
1050 * s-vaflop-vms-alpha.adb: Remove bogus Volatile => True arguments from
1053 2011-08-29 Yannick Moy <moy@adacore.com>
1055 * sem_ch3.adb (Array_Type_Declaration): Insert a subtype declaration
1056 for every index type and component type that is not a subtype_mark.
1057 (Process_Subtype): Set Etype of subtype.
1059 2011-08-29 Robert Dewar <dewar@adacore.com>
1061 * a-cbmutr.adb, a-cimutr.adb, a-comutr.adb, prj-nmsc.adb: Minor code
1062 reorganization. Minor reformatting.
1064 2011-08-29 Steve Baird <baird@adacore.com>
1066 * exp_ch4.adb (Expand_N_Op_Expon): Suppress N_Op_Expon node expansion
1067 for CodePeer and ALFA modes.
1069 2011-08-29 Ed Schonberg <schonberg@adacore.com>
1071 * sem_type.adb (Collect_Interps): Within an instance, collect a homonym
1072 that comes from an enclosing scope if it is not the renaming of an
1073 actual, to handle properly a spurious ambiguity in an instance.
1075 2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
1077 * sem_ch13.adb (Alignment_Check_For_Esize_Change): Rename to...
1078 (Alignment_Check_For_Size_Change): ...this. Add SIZE parameter and
1079 use it instead of the Esize of the first parameter.
1080 (Analyze_Attribute_Definition_Clause) <Object_Size>: Adjust call to
1082 <Size>: Likewise. Call it for composite types on the RM size.
1084 2011-08-29 Yannick Moy <moy@adacore.com>
1086 * exp_ch4.adb (Expand_N_Op_Not): Do not expand not on array.
1087 * sem_util.adb (Unique_Name): Correct behaviour for names of
1090 2011-08-29 Yannick Moy <moy@adacore.com>
1092 * sem_prag.adb (Check_Precondition_Postcondition): In formal
1093 verification mode, analyze pragma expression for correctness, for
1094 pre/post on library-level subprogram, as it is not expanded later.
1096 2011-08-29 Yannick Moy <moy@adacore.com>
1098 * exp_aggr.adb (Expand_Array_Aggregate): Do not expand array aggregates
1099 in formal verification.
1101 2011-08-29 Thomas Quinot <quinot@adacore.com>
1103 * sem_util.adb: Minor reformatting.
1104 * freeze.adb, sem_ch13.adb: Fix comment: Bit_Order is an attribute,
1106 * par_sco.ads, par_sco.adb: Update comments.
1108 2011-08-29 Yannick Moy <moy@adacore.com>
1110 * einfo.adb, einfo.ads: Remove flag Is_Postcondition_Proc and
1111 associated getter/setter.
1112 * sem_ch6.adb: Remove reference to Is_Postcondition_Proc.
1114 2011-08-29 Vincent Celier <celier@adacore.com>
1116 * prj-attr.adb: New Compiler attribute Dependency_Kind and Language_Kind
1117 * prj-conf.adb: Add_Default_GNAT_Naming_Scheme: Add a package Compiler
1118 with declarations for Language_Kind and Dependency_Kind for Ada.
1119 * prj-nmsc.adb (Check_Unit_Name): New name of procedure Check_Ada_Name
1120 (Process_Compiler): Take into account the new attributes Dependency_Kind
1122 (Check_Configuration): Check if language kind is unit based, not if the
1123 language name is Ada.
1124 (Process_Exceptions_Unit_Based): Ditto
1125 (Add_Language): Remove default additions of language and dependency kind
1126 * prj.ads: Minor comment change
1127 * snames.ads-tmpl: New standard names Dependency_Kind and Language_Kind
1129 2011-08-29 Johannes Kanig <kanig@adacore.com>
1131 * debug.adb: Update comments.
1133 2011-08-24 Joseph Myers <joseph@codesourcery.com>
1135 * gcc-interface/Make-lang.in (CFLAGS-ada/tracebak.o)
1136 (CFLAGS-ada/targext.o, CFLAGS-ada/cio.o, CFLAGS-ada/init.o)
1137 (CFLAGS-ada/initialize.o, CFLAGS-ada/raise.o): New.
1138 (ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o)
1139 (ada/initialize.o, ada/raise.o): Remove explicit compilation rules.
1141 2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1143 * gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): New.
1144 (GNATLIBCFLAGS_FOR_C): Replace
1145 TARGET_LIBGCC2_CFLAGS by PICFLAG_FOR_TARGET.
1146 (gnatlib-shared-default, gnatlib-shared-dual-win32)
1147 (gnatlib-shared-win32, gnatlib-shared-darwin, gnatlib-shared)
1148 (gnatlib-sjlj, gnatlib-zcx): Likewise.
1150 2011-08-07 Eric Botcazou <ebotcazou@adacore.com>
1152 * gcc-interface/Makefile.in (raise-gcc.o): Fix previous change.
1154 * gcc-interface/gigi.h (enumerate_modes): Fix formatting.
1156 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Revert latest change.
1158 2011-08-05 Nicolas Roche <roche@adacore.com>
1160 * gcc-interface/Makefile.in: Don't use directly ../xgcc to build shared
1161 libgnat. Use rather the value of GCC_FOR_TARGET. Fix issue with
1163 * gcc-interface/Make-lang.in: Add support for canadian cross setting.
1165 2011-08-05 Matthew Heaney <heaney@adacore.com>
1167 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Child_Count, Child_Depth):
1168 subprogram bodies declared out-of-order.
1170 2011-08-05 Yannick Moy <moy@adacore.com>
1172 * sem_util.adb (Unique_Name): only prefix with "standard" the names of
1173 entities directly in package Standard, otherwise skip the standard
1176 2011-08-05 Robert Dewar <dewar@adacore.com>
1178 * a-cbmutr.adb: Minor reformatting
1179 (Allocate_Node): refactor node allocation algorithm
1181 2011-08-05 Robert Dewar <dewar@adacore.com>
1183 * opt.ads, opt.adb (Debug_Pragmas_Disabled): New switch.
1184 * sem_prag.adb (Analyze_Pragma, case Debug_Policy): Implement Disable
1186 (Analyze_Pragma, case Check_Policy): Ditto.
1187 * sem_prag.ads (Check_Disabled): New function
1188 * snames.ads-tmpl: Add Name_Disable.
1190 2011-08-05 Robert Dewar <dewar@adacore.com>
1192 * gnat_rm.texi: Document implementation-defined policy DISABLE for
1193 pragmas Assertion_Policy, Check_Policy, Debug_Policy.
1195 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1197 * sem_prag.adb (Analyze_Pragma, case Inline): reject an Inline pragma
1198 that appears in a generic formal part and applies to a formal
1201 2011-08-05 Robert Dewar <dewar@adacore.com>
1203 * a-cbmutr.ads: Minor reformatting.
1205 2011-08-05 Matthew Heaney <heaney@adacore.com>
1207 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Read): do not use T'Valid
1208 to check count, check sign of value instead.
1209 * a-comutr.adb, a-cimutr.adb (Write): return immediately if tree empty
1210 (Copy_Subtree): allocate copy of source element
1211 (Equal_Subtree): compare elements, not access objects
1213 2011-08-05 Vincent Celier <celier@adacore.com>
1215 * gnat_ugn.texi: Fix VMS alternative.
1217 2011-08-05 Thomas Quinot <quinot@adacore.com>
1219 * sem_ch11.adb: Add comment.
1221 2011-08-05 Robert Dewar <dewar@adacore.com>
1223 * exp_util.adb: Minor comment fix.
1225 2011-08-05 Robert Dewar <dewar@adacore.com>
1227 * scng.adb (Error_Unterminated_String): Improve flag position when
1230 2011-08-05 Matthew Heaney <heaney@adacore.com>
1232 * Makefile.rtl, impunit.adb: Added a-cbmutr.ad[sb] (bounded multiway
1234 * a-cbmutr.ads, a-cbmutr.adb: This is the new Ada 2012 unit for bounded
1235 multiway tree containers.
1237 2011-08-05 Robert Dewar <dewar@adacore.com>
1239 * styleg.adb (Check_Comment): Implement comment spacing of 1 or 2
1240 * stylesw.adb: Implement -gnatyC to control comment spacing
1241 * stylesw.ads (Style_Check_Comments_Spacing): New switch (set by
1243 * usage.adb: Add line for -gnatyC.
1245 2011-08-05 Robert Dewar <dewar@adacore.com>
1247 * gnat_ugn.texi: Document -gnatyC.
1248 * vms_data.ads: Implement COMMENTS1/COMMENTS2 (retaining COMMENTS as a
1249 synonym for COMMENTS2).
1251 2011-08-05 Robert Dewar <dewar@adacore.com>
1253 * par_sco.adb, sem_ch3.adb, scos.ads, a-iteint.ads, sem_ch12.adb,
1254 a-cimutr.adb, a-cimutr.ads, sem_util.ads, sem_res.adb, a-fihema.adb,
1255 sem_ch4.adb, lib-xref-alfa.adb, exp_disp.adb, a-comutr.adb,
1256 a-comutr.ads, lib-xref.adb: Minor reformatting.
1258 2011-08-05 Robert Dewar <dewar@adacore.com>
1260 * sem_ch11.adb (Analyze_Raise_Statement): Kill assignment to formal
1261 warning if there is an exception handler present.
1263 2011-08-05 Pascal Obry <obry@adacore.com>
1265 * a-iteint.ads: Fix copyright year.
1267 2011-08-05 Thomas Quinot <quinot@adacore.com>
1269 * par_sco.adb (Traverse_Declarations_Or_Statements): Do not generate a
1270 statement SCO for a USE clause or a representation clause.
1272 2011-08-05 Yannick Moy <moy@adacore.com>
1274 * lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
1275 between body and spec for stub.
1276 (Detect_And_Add_ALFA_Scope): take into account subprogram stub
1277 * lib-xref.adb (Enclosing_Subprogram_Or_Package): in the case of a
1278 pragma precondition or postcondition, for which the enclosing
1279 subprogram or package in the AST is not the desired one, return empty.
1281 2011-08-05 Thomas Quinot <quinot@adacore.com>
1283 * g-expect.adb: Minor reformatting.
1285 2011-08-05 Bob Duff <duff@adacore.com>
1287 * a-fihema.adb: Comment out OS_Lib.
1289 2011-08-05 Matthew Heaney <heaney@adacore.com>
1291 * Makefile.rtl, impunit.adb: Added a-c[oi]mutr.ad[sb]
1292 (unbounded multiway tree containers) and a-iteint.ads.
1293 * a-comutr.ads, a-comutr.adb:
1294 This is the new Ada 2012 unit for unbounded multiway tree containers
1295 * a-cimutr.ads, a-cimutr.adb
1296 This is the new Ada 2012 unit for indefinite multiway tree containers
1297 * a-iteint.ads: New file.
1299 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1301 * gcc-interface/Makefile.in (raise-gcc.o): Search $(srcdir)/../libgcc.
1303 2011-08-05 Bob Duff <duff@adacore.com>
1305 * sinfo.ads, sinfo.adb (Subpool_Handle_Name): New attribute for
1307 * par-ch4.adb (P_Allocator): Parse new subpool specification syntax.
1309 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1311 * sem_ch4.adb (Try_Container_Indexing): New procedure to implement the
1312 general indexing aspects of Ada2012. Called when analyzing indexed
1313 components when other interpretations fail.
1314 * sem_ch8.adb (Find_Direct_Name): check for implicit dereference only
1315 in an expression context where overloading is meaningful. This excludes
1316 the occurrence in an aspect specification (efficiency only).
1317 * sem_attr.adb (Analyze_Attribute): indicate that the attributes
1318 related to iterators can be set by an attribute specification, but
1320 * sem_ch13.adb (Analyze_Aspect_Specifications): handle
1321 Constant_Indexing and Variable_Indexing.
1322 (Check_Indexing_Functions): New procedure to perform legality checks.
1323 Additional semantic checks at end of declarations.
1325 2011-08-05 Sergey Rybin <rybin@adacore.com>
1327 * tree_io.ads: Update ASIS_Version_Number because of the change of the
1328 order of calling Tree_Write/Tree_Read routines made for aspects.
1330 2011-08-05 Bob Duff <duff@adacore.com>
1332 * a-fihema.adb (Finalize): Fix race condition.
1334 2011-08-05 Yannick Moy <moy@adacore.com>
1336 * sem_ch12.adb (Analyze_Package_Instantiation,
1337 Need_Subprogram_Instance_Body): do not generate instance bodies in ALFA
1340 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1342 * sem_type.adb (Specific_Type): in an instance, the type-specific
1343 operand of an equality check that involves null may have a private
1344 type. Use full view to determine legality of construct.
1346 2011-08-05 Vincent Celier <celier@adacore.com>
1348 * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
1349 delete or close the file when the call to gnatmake was successful.
1351 2011-08-05 Yannick Moy <moy@adacore.com>
1353 * gnat1drv.adb (Adjust_Global_Switches): in ALFA mode, set
1354 Global_Discard_Names.
1356 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1358 * sinfo.ads: comments on use of entity field for aspect specifications.
1360 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1362 * sem_ch12.adb (Reset_Entity): If the entity field of the associated
1363 node is not itself an entity but a selected component, it is a
1364 rewritten parameterless call to an en enclosing synchronized operation,
1365 and this expansion will be performed again in the instance, so there is
1366 no global information to preserve.
1368 2011-08-05 Javier Miranda <miranda@adacore.com>
1370 * exp_disp.adb (Set_All_DT_Position): Cleanup code and improve support
1371 for renamings of predefined primitives.
1372 (In_Predef_Prims_DT): New subprogram.
1374 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1376 * sem_util.adb, sem_util.ads (Check_Implicit_Dereference): If a
1377 possible interpretation of name is a reference type, add an
1378 interpretation that is the designated type of the reference
1379 discriminant of that type.
1380 * sem_res.adb (resolve): If the interpretation imposed by context is an
1381 implicit dereference, rewrite the node as the deference of the
1382 reference discriminant.
1383 * sem_ch3.adb (Analyze_Subtype_Declaration, Build_Derived_Record_Type,
1384 Build_Discriminated_Subtype): Inherit Has_Implicit_Dereference from
1385 parent type or base type.
1386 * sem_ch4.adb (Process_Indexed_Component,
1387 Process_Overloaded_Indexed_Component, Indicate_Name_And_Type,
1388 Analyze_Overloaded_Selected_Component, Analyze_Selected_Component):
1389 Check for implicit dereference.
1390 (List_Operand_Interps): Indicate when an implicit dereference is
1392 * sem_ch8.adb (Find_Direct_Name): Check for implicit dereference.
1394 2011-08-05 Thomas Quinot <quinot@adacore.com>
1396 * scos.ads: Update documentation of SCO table. Pragma statements can now
1397 be marked as disabled (using 'p' instead of 'P' as the statement kind).
1398 * par_sco.ads, par_sco.adb: Implement the above change.
1399 (Process_Decisions_Defer): Generate a P decision for the first parameter
1400 of a dyadic pragma Debug.
1401 * sem_prag.adb (Analyze_Pragma, case Debug): Mark pragma as enabled if
1403 * put_scos.adb: Code simplification based on above change.
1405 2011-08-05 Robert Dewar <dewar@adacore.com>
1407 * sem_ch3.adb, gnatcmd.adb, switch-c.adb, exp_attr.adb, make.adb,
1408 bindgen.adb, einfo.adb, sem_ch12.adb, sem_attr.adb, a-fihema.adb,
1409 a-fihema.ads, sem_elab.adb, sem_elab.ads, aspects.adb, opt.ads,
1410 prj-conf.adb, sem_ch13.adb, s-ficobl.ads: Minor reformatting
1412 2011-08-05 Bob Duff <duff@adacore.com>
1414 * a-stunau.ads, g-spipat.adb: Update comments.
1416 2011-08-05 Bob Duff <duff@adacore.com>
1418 * a-fihema.ads: Minor comment fix.
1419 * a-fihema.adb (Allocate, Deallocate): Assert that the alignment is
1421 (Attach, Detach): Remove some unnecessary code.
1422 (Finalize): Remove Node_Ptr_To_Address, replace with a constant.
1424 2011-08-05 Bob Duff <duff@adacore.com>
1426 * a-fihema.ads, a-fihema.adb (Finalization_Collection): Avoid heap
1427 allocation for Objects component. This simplifies the code somewhat. It
1428 is also a little more efficient in the not-so-unusual case where there
1429 are no controlled objects allocated.
1430 Make Finalization_Started flag atomic.
1431 (Finalize): Avoid unnecessary detachment of items from the list.
1432 (pcol): Minor cleanup.
1434 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1436 * sem_ch12.adb (Analyze_Formal_Package_Declaration): reject a formal
1437 package whose name is the same as that of the generic unit, or its
1440 2011-08-05 Bob Duff <duff@adacore.com>
1442 * a-fihema.adb, a-fihema.ads: Minor comment improvements.
1443 * sem_ch3.adb, exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, exp_util.adb:
1444 Minor comment fixes.
1446 2011-08-05 Arnaud Charlet <charlet@adacore.com>
1448 * make.adb (Linking_Phase): No longer need to set source search path
1449 before calling gnatlink in CodePeer mode.
1450 * gnatlink.adb (Gnatlink): No longer pass -gnat83/95/05/12 switch to
1451 gcc in CodePeer mode, since the binder generated file no longer has a
1453 * switch.ads, switch.adb (Is_Language_Switch): Removed.
1454 * switch-c.adb: Update comment.
1456 2011-08-05 Thomas Quinot <quinot@adacore.com>
1458 * exp_strm.adb, bindgen.adb, s-ficobl.ads: Minor reformatting.
1460 2011-08-05 Nicolas Roche <roche@adacore.com>
1462 * gnat_ugn.texi: Fix minor syntax error issue.
1464 2011-08-05 Vincent Celier <celier@adacore.com>
1466 * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
1467 delete or close the file when the call to gnatmake returns a non
1468 successful return code.
1470 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1472 * exp_ch4.adb (Expand_N_Type_Conversion): When expanding a predicate
1473 check, indicate that the copy of the original node does not come from
1474 source, to prevent an infinite recursion of the expansion.
1476 2011-08-05 Johannes Kanig <kanig@adacore.com>
1478 * debug.adb: document switch -gnatd.G for gnat2why, which deactivates
1479 VC generation for subprogram bodies.
1481 2011-08-05 Yannick Moy <moy@adacore.com>
1484 * sem_ch3.adb (Signed_Integer_Type_Declaration): in ALFA mode, define
1485 the base type with the smallest allowed base type.
1487 2011-08-05 Sergey Rybin <rybin@adacore.com>
1489 * tree_gen.adb, tree_in.adb, aspects.adb: Fix tree read-write for
1492 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1494 * sem_ch12.ads: minor comment updates.
1496 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1498 * sem_ch12.adb (Analyze_Formal_Package_Declaration): in an
1499 instantiation and a formal package the compiler generates a package
1500 renaming declaration so that the generic name within the declaration
1501 is interpreted as a renaming of the instance. At the end of a formal
1502 package declaration, this renaming must become invisible.
1504 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
1506 * exp_ch7.adb (Is_Init_Call): Reimplemented to avoid character
1507 comparison and rely on concrete entities instead.
1509 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1511 * einfo.ads, einfo.adb (Has_Implicit_Dereference): new flag on types
1512 and discriminants, to indicate that the type has an access discriminant
1513 that supports implicit dereference.
1514 * snames.ads-tmpl: Add names of aspects and attributes related to
1515 Ada2012 iterators: constant_indexing, default_iterator,
1516 iterator_element, implicit_dereference, variable_indexing.
1517 * aspects.ads, aspects.adb: entries for iterator-related aspects.
1518 * sem_ch13.adb (Analyze_aspect_specifications): dummy entries for
1519 iterator-related aspects.
1520 * sem_attr.adb, exp_attr.adb Dummy entries for iterator-related aspects.
1522 2011-08-05 Sergey Rybin <rybin@adacore.com>
1524 * gnat_ugn.texi, vms_data.ads: Extend the subsection about coupling
1525 metrics in gnatmetric to cover new kinds of coupling mentrics.
1527 2011-08-05 Steve Baird <baird@adacore.com>
1529 * bindgen.adb (Gen_CodePeer_Wrapper): Call Ada_Main_Program instead
1530 of calling the user-defined main subprogram.
1531 (Gen_Main): Declare Ada_Main_Program and (if CodePeer_Mode
1532 is set) Call_Main_Subprogram ahead of, as opposed to
1534 (Gen_Output_File_Ada): Remove CodePeer_Mode-conditional
1535 generation of a "with" of the user-defined main subprogram.
1536 Remove CodePeer_Mode-conditional call to Gen_CodePeer_Wrapper
1537 (which is now called from Gen_Main instead).
1539 2011-08-05 Emmanuel Briot <briot@adacore.com>
1541 * projects.texi: Added reference to the Makefile package.
1543 2011-08-05 Thomas Quinot <quinot@adacore.com>
1545 * exp_ch7.adb: Minor comment rewording.
1547 2011-08-05 Ed Falis <falis@adacore.com>
1549 * env.c: Fix comment.
1551 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
1553 * sem_elab.adb (Is_Finalization_Procedure): Reimplemented to avoid
1554 character comparison and rely on concrete entities instead.
1556 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1558 * sem_ch3.adb: (Check_Private_Overriding): better error message,
1559 suggested by AI95-0068.
1561 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
1563 * exp_ch7.adb (Find_Last_Init): Use Next_Suitable_Statement to retrieve
1564 the two potential initialization calls. This accounts for any
1565 access-before-elaboration checks which may precede the initialization
1567 (Next_Suitable_Statement): New routine. Returns the next real statement
1568 after the input node while skipping generated checks.
1569 * sem_elab.adb (Check_A_Call): New formal parameter In_Init_Proc along
1570 with comment on usage.
1571 Do not generate Elaborate_All when the trigger is a finalization call
1572 coming from a type init proc.
1573 (Check_Elab_Call): Propagate the initialization procedure context to
1574 subsequent calls to Check_A_Call.
1575 (Check_Internal_Call_Continue): Propagate the initialization procedure
1576 context to subsequent calls to Check_Elab_Call.
1577 (Is_Finalization_Procedure): New routine. Returns True if the input
1578 entity denotes a [Deep_]Finalize routine.
1579 * sem_elab.ads (Check_Elab_Call): New formal parameter In_Init_Proc
1580 along with comment on usage.
1582 2011-08-05 Vadim Godunko <godunko@adacore.com>
1584 * s-atocou.ads: Add list of supported platforms.
1586 2011-08-05 Yannick Moy <moy@adacore.com>
1588 * sem_prag.adb, restrict.adb: Correct style for or'ing Boolean variables
1590 * opt.ads (Disable_ALI_File): new Boolean flag
1591 * lib-writ.adb (Write_ALI): when Disable_ALI_File is set, do nothing
1593 2011-08-05 Ed Falis <falis@adacore.com>
1595 * env.c (__gnat_environ): Fix includes for RTPs and VTHREADS so that
1596 environ is properly defined.
1598 2011-08-05 Vincent Celier <celier@adacore.com>
1600 * make.adb (Compilation_Phase): Exit immediately when all objects have
1601 been found up to date, to avoid multiple exit messages.
1602 * prj-nmsc.adb (Add_Source): Allow duplicate source file names in the
1603 same project for languages with no compiler.
1604 * gnat_ugn.texi: Document compiler switch -gnateI and gnatmake switch
1606 2011-08-05 Robert Dewar <dewar@adacore.com>
1608 * exp_ch7.ads, sem_type.adb, make.adb, sem_prag.adb, sem_util.adb,
1609 sem_util.ads, sem_attr.adb, restrict.ads, sem_ch6.adb, prj-conf.adb,
1610 prj-conf.ads, s-atocou.ads, s-atocou.adb, s-atocou-x86.adb,
1611 s-atocou-builtin.adb: Minor reformatting.
1613 2011-08-05 Yannick Moy <moy@adacore.com>
1615 * exp_ch7.adb (Establish_Transient_Scope): in formal verification mode,
1616 if the node to wrap is a pragma check, this node and enclosed
1617 expression are not expanded, so do not apply any transformations here.
1618 * exp_prag.adb (Expand_Pragma_Check): document the need to avoid
1619 introducing transient scopes.
1621 2011-08-05 Jose Ruiz <ruiz@adacore.com>
1623 * adaint.c (__gnat_set_writable, __gnat_set_readable,
1624 __gnat_set_executable, __gnat_set_non_writable, __gnat_set_non_readable,
1625 __gnat_copy_attribs): On VxWorks 6.x and later, the required chmod
1626 routine is available, so we use the default implementation of these
1628 * s-os_lib.ads (Copy_File, Copy_Time_Stamps): Document that there is
1629 support for copying attributes on VxWorks 6.
1631 2011-08-05 Yannick Moy <moy@adacore.com>
1633 * debug.adb: Remove use of -gnatd.D.
1634 * gnat1drv.adb (Adjust_Global_Switches): adjust switches for ALFA mode
1635 * opt.ads: Simplify variables for ALFA mode, to keep one only
1636 * restrict.adb, sem_prag.adb: Adapt treatment done for CodePeer mode
1639 2011-08-05 Vincent Celier <celier@adacore.com>
1641 * prj-conf.adb (Do_Autoconf): Look also for --RTS in
1642 Builder'Default_Switches.
1644 2011-08-05 Vincent Celier <celier@adacore.com>
1646 * makeusg.adb: Add lines for --create-map-file switches.
1648 2011-08-05 Ed Schonberg <schonberg@adacore.com>
1650 * freeze.adb (Freeze_Entity): For a subprogram, if a type in the
1651 profile is incomplete and the full view is available, replace it with
1653 * sem_ch6.adb (Possible_Freeze): if a type in the profile is
1654 incomplete, freezing the subprogram is delayed until the full view is
1656 * sem_type.adb (Disambiguate): an ambiguity between a user-defined
1657 fixed-point multiplication operator and the predefined operator is
1658 resolved in favor of the user-defined one.
1660 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1662 * init.c [__alpha__ && __osf__] (__gnat_error_handler): Use
1665 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1667 * sem_util.ads, sem_unit.adb (Type_Without_Stream_Operation): determine
1668 whether a type lacks user-defined Read or Write operations, or has a
1669 component that lacks them.
1670 * sem_attr.adb (Check_Stream_Attribute): if restriction
1671 No_Default_Stream_Attributes is active, verify that all subcomponent
1672 types of the target have user-defined stream operations, and report
1674 * exp_ch3.adb (Stream_Operqtion_OK): use Type_Without_Stream_Operation.
1675 * exp_strm.adb: Build_Elementary_Input_Call,
1676 Build_Elementary_Write_Call): remove checks for restriction
1677 No_Default_Stream_Attributes, now checked in semantics.
1679 2011-08-04 Vincent Celier <celier@adacore.com>
1681 * prj-conf.ads, prj-conf.adb (Do_Autoconf): If there is no --RTS
1682 switches on the command line, look for all valid --RTS switches in the
1683 Builder switches and for each language use the first runtime name found
1684 to invoke gprconfig.
1685 (Get_Or_Create_Configuration_File): Warn if --RTS is specified on the
1686 command line and there is no auto-configuration.
1687 (Runtime_Name_Set_For): New function.
1689 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1691 * exp_ch7.adb (Build_Object_Declarations): Do not generate the
1692 elaborate initialization expression for variable Abort when processing
1693 a package body or a declaration.
1694 (Create_Finalizer): Propagate the package context when creating the
1695 exception-related variables.
1696 * exp_ch7.ads (Build_Object_Declarations): New formal parameter
1697 For_Package along with usage comment.
1699 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1701 * gcc-interface/Makefile.in: Clean up targets.
1702 Enable new package for atomic counters and copy-on-write implementation
1703 of unbounded strings on x86 platforms.
1704 * gcc-interface/Make-lang.in: Update dependencies.
1706 2011-08-04 Robert Dewar <dewar@adacore.com>
1708 * exp_ch7.adb: Minor reformatting.
1710 2011-08-04 Robert Dewar <dewar@adacore.com>
1712 * exp_strm.adb: Minor reformatting.
1714 2011-08-04 Vadim Godunko <godunko@adacore.com>
1716 * s-atocou.adb: Replace by dummy version and use on targets where atomic
1717 operations are not supported.
1718 * s-atocou-builtin.adb: Renamed from s-atocou.adb.
1719 * s-atocou-x86.adb: New file.
1720 * Makefile.rtl: Add s-atocou.o file
1722 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1724 * make.adb (Compile): Move setting of CodePeer_Mode to ...
1725 (Compilation_Phase): ... here.
1726 (Scan_Make_Arg): Now bind and link by default in CodePeer mode.
1728 2011-08-04 Thomas Quinot <quinot@adacore.com>
1730 * Make-generated.in: Fix minor typo in comment.
1732 2011-08-04 Thomas Quinot <quinot@adacore.com>
1734 * gnatls.adb: Use Prj.Env.Initialize_Default_Project_Path to retrieve
1737 2011-08-04 Robert Dewar <dewar@adacore.com>
1739 * a-coinho.adb: Minor reformatting.
1741 2011-08-04 Robert Dewar <dewar@adacore.com>
1743 * a-coinho.ads: Minor reformatting.
1745 2011-08-04 Vadim Godunko <godunko@adacore.com>
1747 * s-atocou.ads, s-atocou.adb: New files.
1748 * a-strunb-shared.ads, a-strunb-shared.adb, a-stwiun-shared.ads,
1749 a-stwiun-shared.adb, a-stzunb-shared.ads, a-stzunb-shared.adb: Remove
1750 direct use of GCC's atomic builtins and replace them by use of new
1751 atomic counter package.
1753 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1755 * exp_strm.adb: better error message for No_Default_Stream_Attributes.
1757 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1759 * a-tags.adb (Unregister_Tag): Replace the complex address arithmetic
1760 with a call to Get_External_Tag.
1761 * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on
1762 subprogram usage. Remove the guard against package declarations and
1763 bodies since Build_Cleanup_Statements is no longer invoked in that
1765 (Build_Components): Initialize Tagged_Type_Stmts when the context
1766 contains at least one library-level tagged type.
1767 (Build_Finalizer): New local variables Has_Tagged_Types and
1768 Tagged_Type_Stmts along with associated comments on usage. Update the
1769 logic to include tagged type processing.
1770 (Create_Finalizer): Insert all library-level tagged type unregistration
1771 code before the jump block circuitry.
1772 (Expand_N_Package_Body): Remove the call to Build_Cleanup_Statements.
1773 (Expand_N_Package_Declaration): Remove the call to
1774 Build_Cleanup_Statements.
1775 (Process_Tagged_Type_Declaration): New routine. Generate a call to
1776 unregister the external tag of a tagged type.
1777 (Processing_Actions): Reimplemented to handle tagged types.
1778 (Process_Declarations): Detect the declaration of a library-level
1779 tagged type and carry out the appropriate actions.
1780 (Unregister_Tagged_Types): Removed. The machinery has been directly
1781 merged with Build_Finalizer.
1783 2011-08-04 Robert Dewar <dewar@adacore.com>
1785 * bindgen.ads, gnatlink.adb, sem_ch4.adb, gnatbind.adb, put_alfa.adb,
1786 gnatls.adb, exp_ch3.adb: Minor reformatting.
1788 2011-08-04 Marc Sango <sango@adacore.com>
1790 * sem_attr.adb (Analyze_Attribute): Replace the message
1791 "invisible attribute of}" of the spark restriction violation in
1792 attribute reference by the simple message "invisible attribute of type".
1793 Indeed, the node value Error_Msg_Node_1 used is in conflit with the
1794 two insertion characters: '&' and '}'.
1796 2011-08-04 Vadim Godunko <godunko@adacore.com>
1798 * impunit.adb (Non_Imp_File_Names_12): Add "a-coinho".
1799 * a-coinho.ads, a-coinho.adb: New file.
1800 * Makefile.rtl: Add Ada.Containers.Indefinite_Holders.
1802 2011-08-04 Nicolas Roche <roche@adacore.com>
1804 * alfa_test.adb: Not all ali files are containing alfa information even
1805 if compiled with -gnatd.F. So suppress warning about missing ALFA
1808 2011-08-04 Yannick Moy <moy@adacore.com>
1810 * lib-xref-alfa.adb (Add_ALFA_Scope): use non-empty unique name for
1812 * put_alfa.adb: Check that scope name is not empty.
1814 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1816 * exp_ch3.adb (Stream_Operation_Ok): new predicate
1817 Needs_Elementary_Stream_Operation, to determine whether user-defined
1818 Read and Write attributes are available for the elementary components
1819 of the given type. If only the predefined attributes are available,
1820 then when restriction No_Default_Stream_Attributes is active the
1821 predefined stream attributes for the composite type cannot be created.
1823 2011-08-04 Robert Dewar <dewar@adacore.com>
1825 * bindgen.adb: Fix obsolete comments and names from Ada/C days.
1826 Put routines in alpha order
1828 2011-08-04 Jose Ruiz <ruiz@adacore.com>
1830 * gcc-interface/Makefile.in: Remove xenomai specific versions of system.
1831 * gcc-interface/Make-lang.in: Update dependencies.
1833 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1835 * gcc-interface/lang.opt: Add AdaWhy language, simimlar to Ada.
1836 * gcc-interface/lang-specs.h: Add handling of AdaWhy specs (calls
1839 2011-08-04 Robert Dewar <dewar@adacore.com>
1841 * sem_ch3.adb, make.adb, a-cohata.ads, sem_prag.adb, makeutl.adb,
1842 lib-xref-alfa.adb: Minor reformatting.
1844 2011-08-04 Marc Sango <sango@adacore.com>
1846 * sem_ch12.adb (Analyze_Generic_Package_Declaration,
1847 Analyze_Generic_Subprogram_Declaration, Analyze_Package_Instantiation,
1848 Analyze_Subprogram_Instantiation): Check absence of generic in SPARK
1851 2011-08-04 Tristan Gingold <gingold@adacore.com>
1853 * bindgen.adb (Gen_Adainit_C): Remove.
1854 (Gen_Adafinal_C): Ditto.
1855 (Gen_Elab_Externals_C): Ditto.
1856 (Gen_Elab_Calls_C): Ditto.
1857 (Gen_Elab_Order_C): Ditto.
1858 (Gen_Elab_Defs_C): Ditto.
1859 (Gen_Finalize_Library_C): Ditto.
1860 (Gen_Finalize_Library_Defs_C): Ditto.
1861 (Gen_Main_C): Ditto.
1862 (Gen_Output_File_C): Ditto.
1863 (Gen_Restrictions_C): Ditto.
1864 (Gen_Versions_C): Ditto.
1865 (Write_Info_Ada_C): Ditto.
1866 (Gen_Object_Files_Options): Call WBI instead of Write_Info_Ada_C
1867 (Gen_Output_File): Do not force Ada_Bind_File anymore.
1868 Always call Gen_Output_File_Ada.
1869 * gnatlink.adb (Begin_Info): Now a constant.
1871 (Ada_Bind_File): Remove
1872 (Process_Args): Do not handle -A/-C. Remove not Ada_Bind_File cases.
1873 * switch-b.adb (Scan_Binder_Switches): Do not handle -C.
1874 * gnatbind.adb (Gnatbind): Remove not Ada_Bind_File cases.
1875 * opt.ads (Ada_Bind_File): Remove.
1877 2011-08-04 Thomas Quinot <quinot@adacore.com>
1879 * projects.texi: Document target-specific directory in default project
1882 2011-08-04 Thomas Quinot <quinot@adacore.com>
1884 * gnatls.adb, prj-env.adb: Add $prefix/share/gpr to default project
1887 2011-08-04 Yannick Moy <moy@adacore.com>
1889 * sem_ch3.adb, sem_ch5.adb, sem_util.adb, sem_ch4.adb, sem_ch8.adb,
1890 opt.ads, lib-xref.ads: Code clean up.
1892 2011-08-04 Yannick Moy <moy@adacore.com>
1894 * gnat_rm.texi: Update description of Test_Case
1895 * gnat_ugn.texi: Typo.
1897 2011-08-04 Ed Falis <falis@adacore.com>
1899 * adaint.c (__gnat_get_number_of_cpus): fix typo in last checkin.
1901 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1903 * exp_ch4.adb (Suitable_Element): Skip field _parent on .NET/JVM when
1904 it is of type Root_Controlled. This action eliminates fields Prev and
1905 Next from type equality.
1907 2011-08-04 Yannick Moy <moy@adacore.com>
1909 * lib-xref-alfa.adb: Correct typo.
1911 2011-08-04 Matthew Heaney <heaney@adacore.com>
1913 * a-cohata.ads (Hash_Table_Type): default-initialize the Nodes
1916 2011-08-04 Yannick Moy <moy@adacore.com>
1918 * sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
1919 (Analyze_Pragma): allow static string expression for name of Test_Case,
1920 instead of simply string literals.
1921 * sem_util.adb (Get_Name_From_Test_Case_Pragma): adapt to static string
1924 2011-08-04 Vincent Celier <celier@adacore.com>
1926 * makeutl.adb (Complete_Mains.Find_File_Add_Extension): Use canonical
1927 case suffixes to find truncated main sources.
1929 2011-08-04 Tristan Gingold <gingold@adacore.com>
1931 * impunit.adb (Non_Imp_File_Names_95): Add g-tastus.
1932 s-stusta.adb (Compute_All_Task): Use Put_Line instead of Put.
1933 (Compute_Current_Task): Ditto.
1935 2011-08-04 Tristan Gingold <gingold@adacore.com>
1937 * gnat_ugn.texi: Mention GNAT.Task_Stack_Usage.
1939 2011-08-04 Yannick Moy <moy@adacore.com>
1941 * lib-xref-alfa.adb (Is_Global_Constant): new function that detects
1942 library-level constant.
1943 (Add_ALFA_Xrefs): ignore global constants in ALFA xref.
1944 * sem_res.adb (Resolve_Actuals): do not add cross-reference to Formal
1945 used as selector of parameter association, in ALFA mode.
1947 2011-08-04 Robert Dewar <dewar@adacore.com>
1949 * exp_ch5.adb, exp_ch7.adb, exp_util.adb, bindgen.adb, sem_prag.adb,
1950 s-tassta.adb, exp_ch4.adb, exp_disp.adb, s-stausa.adb: Minor
1953 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1955 * make.adb (Linking_Phase): Set source search path before calling
1956 gnatlink in CodePeer mode.
1958 2011-08-04 Javier Miranda <miranda@adacore.com>
1960 * exp_ch7.adb (Expand_N_Package_Body, Expand_N_Package_Declaration):
1961 Remove code which takes care of building TSDs.
1962 * rtsfind.ads (RE_Check_Interface_Conversion): New entity.
1963 * exp_ch4.adb (Apply_Accessibility_Check): Add support for generating
1964 the accessibility check in VM targets.
1965 * exp_disp.adb (Make_VM_TSD): Spec moved to exp_disp.ads
1966 (Building_Static_DT): Now returns false for VM targets.
1967 (Build_VM_TSDs): Removed.
1968 (Expand_Interface_Conversion): Generate missing runtime check for
1969 conversions to interface types whose target type is unknown at compile
1971 (Make_VM_TSD): Add missing code to disable the generation of calls to
1972 Check_TSD if the tagged type is not defined at library level, or not
1973 has a representation clause specifying its external tag, or -gnatdQ is
1975 * exp_disp.ads (Build_VM_TSDs): Removed.
1976 (Make_VM_TSDs): Spec relocated from exp_disp.adb
1977 * sem_disp.adb (Check_Dispatching_Operation): No code required to
1978 register primitives in the dispatch tables in VM targets.
1979 * exp_ch3.adb (Expand_N_Object_Declaration): Remove wrong expansion of
1980 initialization of class-wide interface objects in VM targets.
1981 (Expand_Freeze_Record_Type): For VM targets call Make_VM_TSD (instead
1984 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
1986 * gnatlink.adb (Gnatlink): Correct missleading error message displayed
1987 when dotnet-ld cannot be found.
1989 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1991 * bindgen.adb: Simplify significantly generation of binder body file in
1993 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Prevent assert failure
1994 when compiling binder generated file in CodePeer mode (xxx'Elab_Spec
1997 2011-08-04 Yannick Moy <moy@adacore.com>
1999 * sem_prag.adb, sem.ads: Code cleanup.
2001 2011-08-04 Tristan Gingold <gingold@adacore.com>
2003 * s-tassta.adb (Task_Wrapper): Rewrite the dynamic stack usage part.
2004 * s-stausa.adb, s-stausa.ads: Major rewrite. Now provides accurate
2005 results if possible.
2006 * s-stusta.adb (Print): Adjust after changes in s-stausa.
2007 * gnat_ugn.texi: Update dynamic stack usage section.
2009 2011-08-04 Steve Baird <baird@adacore.com>
2011 * bindgen.adb (Gen_CodePeer_Wrapper): new procedure.
2012 Generate (if CodePeer_Mode is set) a "wrapper" subprogram which
2013 contains only a call to the user-defined main subprogram.
2014 (Gen_Main_Ada) - If CodePeer_Mode is set, then
2015 call the "wrapper" subprogram instead of directly
2016 calling the user-defined main subprogram.
2018 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2020 * exp_ch5.adb (Expand_N_Case_Statement): Check the statements of all
2021 alternatives of a case statement for controlled objects. Rename local
2022 variable A to Dead_Alt.
2023 (Expand_N_If_Statement): Check the then and else statements of an if
2024 statement for controlled objects. Check the then statements of all
2025 elsif parts of an if statement for controlled objects.
2026 (Expand_N_Loop_Statement): Check the statements of a loop for controlled
2028 * exp_ch7.adb (Process_Transient_Objects): Rewrite the condition which
2029 detects a loop associated with the expansion of an array object.
2030 Augment the processing of the loop statements to account for a possible
2031 wrap done by Process_Statements_For_Controlled_Objects.
2032 * exp_ch9.adb (Expand_N_Asynchronous_Select): Check the triggering
2033 statements and abortable part of an asynchronous select for controlled
2035 (Expand_N_Conditional_Entry_Call): Check the else statements of a
2036 conditional entry call for controlled objects.
2037 (Expand_N_Selective_Accept): Check the alternatives of a selective
2038 accept for controlled objects.
2039 (Expand_N_Timed_Entry_Call): Check the entry call and delay
2040 alternatives of a timed entry call for controlled objects.
2041 * exp_ch11.adb (Expand_Exception_Handlers): Check the statements of an
2042 exception handler for controlled objects.
2043 * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
2044 Add formal parameter Nested_Constructs along with its associated
2046 (Requires_Cleanup_Actions (Node_Id)): Update all calls to
2047 Requires_Cleanup_Actions.
2048 (Process_Statements_For_Controlled_Objects): New routine.
2049 * exp_util.ads (Process_Statements_For_Controlled_Objects): New
2050 routine. Inspect a node which contains a non-handled sequence of
2051 statements for controlled objects. If such an object is found, the
2052 statements are wrapped in a block.
2054 2011-08-04 Bob Duff <duff@adacore.com>
2056 * sem_type.adb (Covers): If T2 is a subtype of a class-wide type, we
2057 need to compare with Class_Wide_Type (T2), in order to get at the
2058 original class-wide type node.
2059 * sem_type.ads (Covers): Improve the comment.
2060 * einfo.ads (Class_Wide_Type): Improve the comment.
2061 * exp_intr.adb (Expand_Unc_Deallocation): Remove unnecessary setting of
2062 the type of the Deref.
2064 2011-08-04 Yannick Moy <moy@adacore.com>
2066 * gnat_rm.texi: Document that Test_Case pragma can only appear on
2067 separate declarations.
2068 * sem_prag.adb (procedure Check_Identifier_Is_One_Of): new procedure to
2069 check identifier of pragma argument.
2070 (Chain_TC): check that no other test case associated to the same entity
2071 share the same name.
2072 (Check_Test_Case): disallow test case inside subprogram body
2073 (Analyze_Pragma): correct call to check identifier and not argument
2074 * sem_util.adb, sem_util.ads (Get_Name_From_Test_Case_Pragma): new
2075 function gets name from test case pragma.
2077 2011-08-04 Yannick Moy <moy@adacore.com>
2079 * gnat_rm.texi: Document new pragma and aspect.
2080 * aspects.adb, aspects.ads (Aspect_Id): new value Aspect_Test_Case
2081 (No_Duplicates_Allowed): new constant array defining whether duplicates
2082 aspects of each kind can appear on the same declaration.
2083 * einfo.adb, einfo.ads (Spec_PPC_List): replace field with Contract
2084 field, which points to a node holding the previous Spec_PPC_List.
2085 * exp_ch9.adb, sem_ch6.adb, sem_prag.adb: Reach to Spec_PPC_List
2086 through the indirection with Contract.
2087 * exp_util.adb (Insert_Actions): raise Program_Error on N_Contract node
2088 * par-prag.adb (Prag): do nothing on Test_Case pragma
2089 * sem.adb (Analyze): abort on N_Contract, on which Analyze should not
2091 * sem_attr.adb (Analyze_Attribute): allow attribute 'Result in
2092 component Ensures of Test_Case.
2093 * sem_ch12.adb, sem_ch6.adb, sem_ch9.adb
2094 (Analyze_Generic_Subprogram_Declaration,
2095 Analyze_Subprogram_Instantiation,
2096 Analyze_Abstract_Subprogram_Declaration,
2097 Analyze_Subprogram_Body_Helper,
2098 Analyze_Subprogram_Specification, Analyze_Entry_Declaration):
2099 insert contract in subprogram node at point of definition
2101 (Aspect_Loop): do not raise error on duplicate Test_Case aspect
2102 (Analyze_Aspect_Specifications): analyze Test_Case aspect and create
2103 corresponding pragma
2104 (Check_Aspect_At_Freeze_Point): raise Program_Error on Test_Case aspect
2105 * sem_ch3.adb (Analyze_Declarations): insert analysis of test-cases,
2106 similar to the analysis of pre/post
2107 (Derive_Subprogram): insert contract in subprogram node at point of
2109 * sem_prag.adb, sem_prag.ads
2110 (Check_Arg_Is_String_Literal, Check_Identifier):
2111 new checking procedures to be called in treatment of pragmas
2112 (Check_Test_Case): new procedure to check that a Test_Case aspect or
2113 pragma is well-formed. This does not check currently that 'Result is
2114 used only in the Ensures component of a Test_Case.
2115 (Analyze_Pragma): add case for Test_Case
2116 (Analyze_TC_In_Decl_Part): pre-analyze the Requires and Ensures
2117 components of a Test_Case.
2118 (Preanalyze_TC_Args): new procedure to preanalyze the boolean
2119 expressions in the 3rd (and 4th if present) arguments of a Test_Case
2120 pragma, treated as spec expressions.
2121 (Sig_Flags): add value -1 for Test_Case.
2122 * sem_util.adb, sem_util.ads (Get_Ensures_From_Test_Case_Pragma,
2123 Get_Requires_From_Test_Case_Pragma): getters for both expression
2124 components of a Test_Case.
2125 * sinfo.adb, sinfo.ads (N_Contract): new kind of node used as
2126 indirection between an entry or [generic] subprogram entity and its
2127 pre/post + test-cases.
2128 (Spec_PPC_List, Spec_TC_List, Set_Spec_PPC_List, Set_Spec_TC_List):
2129 get/set for fields of an N_Contract node.
2130 * snames.ads-tmpl (Name_Test_Case, Name_Ensures, Name_Mode,
2131 Name_Normal, Name_Requires, Name_Robustness, Pragma_Test_Case): new
2132 names and pragma for Test_Case.
2133 * sprint.adb (Sprint_Node): raise Program_Error on N_Contract node
2135 2011-08-04 Vincent Celier <celier@adacore.com>
2137 * gnat_ugn.texi: Improve documentation of gnatmake switch
2138 --source-info-file=.
2140 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2142 * exp_ch7.adb (Make_Final_Call): Add local variable Atyp (assertion
2143 type). Initialize Atyp to the appropriate type which is later checked
2144 for completion. Rewrite the assertion associated with private type
2147 2011-08-04 Ed Falis <falis@adacore.com>
2149 * adaint.c: Add call to vxCpuConfiguredGet for VxWorks SMP to
2150 initialize the number of CPUs.
2152 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2154 * sem_type.adb (Disambiguate): New subsidiary routine
2155 In_Same_Declaration_List, to implement AI05-0020: a user-defined
2156 equality on an anonymous access type whose designated type is private
2157 does not lead to an ambiguity with the universal access equality
2158 operator in the body or child units of the defining package. The same
2159 is true for a multiplication operator on a private type completed with
2162 2011-08-04 Javier Miranda <miranda@adacore.com>
2164 * opt.ads (Init_Or_Norm_Scalars_Config): Removed.
2165 (Normalize_Scalars_Config): Removed.
2167 (Register_Opt_Config_Switches): Remove registering config values of
2168 Init_Or_Norm_Scalars_Config and Normalize_Scalars_Config.
2169 (Restore_Opt_Config_Switches): Remove code which restores the values of
2170 Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
2171 Init_Or_Norm_Scalars.
2172 (Save_Opt_Config_Switches): Remove code which saves values of
2173 Init_Or_Norm_Scalars and Normalize_Scalars.
2174 (Set_Opt_Config_Switches): Remove code which restores config values of
2175 Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
2176 Init_Or_Norm_Scalars.
2178 2011-08-04 Yannick Moy <moy@adacore.com>
2180 * frontend.adb (Frontend): remove previous patch to avoid full
2181 qualification in ALFA mode.
2182 * lib-xref-alfa.adb (Add_ALFA_Xrefs): use unique name for variables.
2183 * sem_util.adb, sem_util.ads (Unique_Name): new function to define a
2184 unique name for an entity, which could be used to identify the entity
2185 across compilation units.
2187 2011-08-04 Thomas Quinot <quinot@adacore.com>
2190 (Initialize_Default_Project_Path): Add target specific directory
2191 ($prefix/$target/lib/gnat) in front of project path in all cases
2192 (making gnatmake's behaviour consistent with gprbuild).
2193 * gnatcmd.adb, make.adb, prj-makr.adb, clean.adb:
2194 Pass target name from Sdefault to project subsystem.
2195 * gnatls.adb: Show new target specific default project directory.
2197 2011-08-04 Johannes Kanig <kanig@adacore.com>
2199 * cstand.adb: Add Information to Identifier in Standard
2200 (Identifer_For): Set Entity to the corresponding entity
2202 2011-08-04 Sergey Rybin <rybin@adacore.com>
2204 * gnat_ugn.texi: Update doc on gnatcheck.
2206 2011-08-04 Yannick Moy <moy@adacore.com>
2208 * lib-xref-alfa.adb (Add_ALFA_Xrefs): correct definition of ranges of
2211 2011-08-04 Yannick Moy <moy@adacore.com>
2213 * exp_prag.adb (Expand_Pragma_Check): in ALFA mode, return without
2214 performing expansion.
2215 * sem_ch6.adb (Analyze_Subprogram_Body_Helper,
2216 Analyze_Generic_Subprogram_Body): protect call to Process_PCCs so that
2217 it is not called in ALFA mode.
2219 2011-08-04 Emmanuel Briot <briot@adacore.com>
2221 * make.adb, osint.adb, osint.ads (Reset_Command_Line_Files): not used
2222 after all, so removed.
2224 2011-08-04 Sergey Rybin <rybin@adacore.com>
2226 * vms_data.ads: Add missing VMS qualifiers.
2228 2011-08-04 Emmanuel Briot <briot@adacore.com>
2230 * make.adb, makeutl.adb, osint.adb, osint.ads (Check_Mains): rebuild
2231 the list of files on the command line after processing it through
2234 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2236 * exp_ch7.adb (Build_Raise_Statement): Remove the specialized
2237 processing for .NET/JVM. These targets can now benefit from
2238 Raise_From_Controlled_Operation and they share the same processing with
2240 (Establish_Transient_Scope): Remove the restriction for .NET/JVM.
2241 These targets need transient scopes in order to properly finalize short
2242 lived controlled objects.
2243 (Make_Handler_For_Ctrl_Operation): Remove the specialized processing for
2244 NET/JVM. These targets can now benefit from
2245 Raise_From_Controlled_Operation and they share the same processing with
2248 2011-08-04 Geert Bosch <bosch@adacore.com>
2250 * tracebak.c (STOP_FRAME): Stop at any next pointer outside the stack
2252 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2254 * exp_aggr.adb (Has_Visible_Private_Ancestor): subsidiary routine to
2255 Expand_Record_Aggregate, to determine whether aggregate must be
2256 expanded into assignments. This is the case if the ancestor part is
2257 private, regarless of the setting of the flag Has_Private_Ancestor.
2259 2011-08-04 Ed Falis <falis@adacore.com>
2261 * vxaddr2line.adb: Add support for e500v2 and for Linux hosts
2263 2011-08-04 Bob Duff <duff@adacore.com>
2265 * sinfo.ads: Fix comment.
2267 2011-08-04 Steve Baird <baird@adacore.com>
2269 * bindgen.adb (Get_Ada_Main_Name): If CodePeer_Mode is set, then
2270 choose a package name in much the same way as is
2271 done for JGNAT when VM_Target /= No_VM, except that
2272 a slightly more distinctive prefix string is used.
2274 2011-08-04 Emmanuel Briot <briot@adacore.com>
2276 * makeutl.adb (Complete_Mains): no longer accept unit names on the
2277 gnatmake command line.
2278 This behavior was never documented (and was supported only because of
2279 an early bug in the code). This case might lead to ambiguous cases
2280 (between unit names and truncated base names without suffixes).
2282 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2284 * a-tags.ads, a-tags.adb (Unregister_Tag): New routine.
2285 Remove the external tag of a tagged type from the internal hash table.
2286 * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on the
2287 expanded usage of the routine. Strenghten the check for Is_Master. Add
2288 processing for tagged types.
2289 (Build_Finalizer): Create all the necessary lists used in finalizer
2290 creation when the processed context is a package that may contain
2292 (Expand_Cleanup_Actions): Rename the call to Has_Controlled_Objects to
2293 Requires_Cleanup_Actions.
2294 (Expand_N_Package_Body): Package bodies may need clean up code
2295 depending on whether they contain tagged types.
2296 (Expand_N_Package_Declaration): Package declarations may need clean up
2297 code depending on whether they contain tagged types.
2298 (Unregister_Tagged_Types): New routine. Search through a list of
2299 declarations or statements, looking for non-abstract Ada tagged types.
2300 For each such type, generate code to unregister the external tag.
2301 * exp_util.adb (Has_Controlled_Objects (Node_Id)): Renamed to
2302 Requires_Cleanup_Actions.
2303 (Requires_Cleanup_Actions (List_Id, Boolean)): New routine. Search
2304 through a list of declarations or statements looking for non-abstract
2305 Ada tagged types or controlled objects.
2306 * exp_util.ads (Has_Controlled_Objects (Node_Id)): Renamed to
2307 Requires_Cleanup_Actions.
2308 (Has_Controlled_Objects (List_Id, Boolean)): Removed.
2309 * rtsfind.ads: Add entry RE_Unregister_Tag to tables RE_Id and
2312 2011-08-04 Vincent Celier <celier@adacore.com>
2314 * prj-env.adb (For_All_Source_Dirs.For_Project): Check if project Prj
2315 has Ada sources, not project Project, because if the root project
2316 Project has no sources of its own, all projects will be deemed without
2319 2011-08-04 Gary Dismukes <dismukes@adacore.com>
2321 * bindgen.adb (Gen_Adainit_Ada): Move the generation of the declaration
2322 of the No_Param_Proc acc-to-subp type used for initialization of
2323 __gnat_finalize_library_objects so that it's declared at library level
2324 rather than nested inside of the adainit routine.
2326 2011-08-04 Javier Miranda <miranda@adacore.com>
2328 * exp_disp.adb (Make_DT): Generate code to check the external tag ONLY
2329 if the tagged type has a representation clause which specifies its
2332 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2334 * einfo.ads, einfo.adb (Has_Private_Ancestor): now a flag on types.
2335 Remove previous procedure with that name.
2336 * sem_ch3.adb (Build_Derived_Record_Type): set Has_Private_Ancestor
2338 * sem_aggr.adb (Resolve_Extension_Aggregate): if the ancestor part is a
2339 subtype mark, the ancestor cannot have unknown discriminants.
2340 (Resolve_Record_Aggregate): if the type has invisible components
2341 because of a private ancestor, the aggregate is illegal.
2343 2011-08-04 Vincent Celier <celier@adacore.com>
2345 * switch-m.adb (Normalize_Compiler_Switches): Recognize and take into
2346 account switches -gnat2005, -gnat12 and -gnat2012.
2348 2011-08-04 Bob Duff <duff@adacore.com>
2350 * s-tasdeb.ads: Minor comment fix.
2352 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2354 * gnatlink.adb (Gnatlink): Pass -gnat83/95/05/12 switch to gcc in
2356 * switch.ads, switch.adb (Is_Language_Switch): New function.
2358 2011-08-04 Vincent Celier <celier@adacore.com>
2360 * switch-c.adb: Minor comment addition.
2362 2011-08-04 Vincent Celier <celier@adacore.com>
2364 * vms_conv.adb (Process_Argument): Fail graciously when qualifier
2365 ending with '=' is followed by a space (missing file name).
2367 2011-08-04 Pascal Obry <obry@adacore.com>
2369 * g-regist.ads: Fix size of HKEY on x86_64-windows.
2371 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2373 * sem_ch12.adb (Analyze_Associations): New routine
2374 Check_Overloaded_Formal_Subprogram to reject a formal package when
2375 there is a named association or a box initialisation for an overloaded
2376 formal subprogram of the corresponding generic.
2378 2011-08-04 Yannick Moy <moy@adacore.com>
2380 * alfa.ads (ALFA_Xref_Record): add component for type of entity
2381 * get_alfa.adb, put_alfa.adb: Read and write new component of
2383 * lib-xref-alfa.adb (Collect_ALFA): generate new component.
2385 2011-08-04 Pascal Obry <obry@adacore.com>
2387 * urealp.adb: Minor reformatting.
2389 2011-08-04 Tristan Gingold <gingold@adacore.com>
2391 * exp_ch7.adb (build_finalizer.process_declarations.processing_actions):
2392 Handle the case when Cleanup_Protected_Object returns Empty.
2394 2011-08-04 Yannick Moy <moy@adacore.com>
2396 * frontend.adb (Frontend): only qualify names in non-ALFA mode
2398 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2400 * sem_ch4.adb (Try_Class_Wide_Operation): if the context is a procedure
2401 call, ignore functions.
2403 2011-08-04 Geert Bosch <bosch@adacore.com>
2405 * urealp.adb (Equivalent_Decimal_Exponent): Avoid the use of floating
2408 2011-08-04 Emmanuel Briot <briot@adacore.com>
2410 * makeutl.adb (Compute_Builder_Switches): no longer accept a unit name
2411 as an index for Builder'Switches. This conforms to the documentation.
2412 * make.adb (Insert_Project_Sources): avoid duplicate code
2414 2011-08-04 Emmanuel Briot <briot@adacore.com>
2416 * makeutl.adb (Complete_Mains): if the user has passed a relative file
2417 name on the command line (for instance "../dummy"), never assume it can
2420 2011-08-04 Tristan Gingold <gingold@adacore.com>
2422 * bindgen.adb: Remove code the reference or create the
2423 Break_Start/__gnat_break_start procedure.
2424 * s-stalib.adb (Break_Start): Removed.
2426 2011-08-04 Emmanuel Briot <briot@adacore.com>
2428 * make.adb, makeutl.adb, makeutl.ads (Compute_Builder_Switches): now
2429 shared with gprbuild.
2431 2011-08-04 Yannick Moy <moy@adacore.com>
2433 * par-ch4.adb (P_Primary): preferentially issue an error message about
2434 a missing parenthesis arount a conditional or case expression in Ada
2435 2012 mode, if we detect that the alignment is not correct for a
2438 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2440 * exp_ch7.adb (Process_Declarations): Do not consider the result of a
2441 tag-to-class-wide conversion as needing finalization actions.
2442 * exp_util.adb (Has_Controlled_Objects): Do not consider the result of
2443 a tag-to-class-wide conversion as needing finalization actions.
2444 (Is_Finalizable_Transient): The result of a tag-to-class-wide
2445 conversion does not need finalization actions.
2446 (Is_Tag_To_CW_Conversion): New routine.
2447 * exp_util.ads (Is_Tag_To_CW_Conversion): New routine. Determines
2448 whether an object is the result of a tag-to-class-wide conversion.
2450 2011-08-04 Yannick Moy <moy@adacore.com>
2452 * sem_ch13.adb (Analyze_Aspect_Specifications): correct order in which
2453 the left-hand-side and right-hand-side of a conjunct are inserted when
2454 translating a pre- or postcondition
2455 * sem_ch6.adb: Correct typo in comment
2457 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2459 * gnat_rm.texi: Ravenscar does not prohibit dependence on
2460 Unchecked_Conversion and Unchecked_Deallocation.
2462 2011-08-04 Thomas Quinot <quinot@adacore.com>
2464 * make.adb: Minor reformatting.
2466 2011-08-04 Emmanuel Briot <briot@adacore.com>
2468 * prj.adb, prj.ads, makeutl.adb (Complete_Mains): search for the
2469 sources in the project and its imported projects, but not in the whole
2472 2011-08-04 Emmanuel Briot <briot@adacore.com>
2474 * make.adb: Remove debug trace.
2476 2011-08-04 Vincent Celier <celier@adacore.com>
2478 * makeutl.adb (Do_Complete): Get the absolute path name of a relative
2479 path in canonical form, to be able to compare path names on platforms
2480 such as Windows or Darwin.
2482 2011-08-04 Thomas Quinot <quinot@adacore.com>
2484 * par_sco.adb (Traverse_Declarations_Or_Statements.Set_Statement_Entry):
2485 For a pragma (statement with C1 = 'P'), record the sloc of the pragma.
2486 * scos.ads: Update documentation accordingly.
2487 * put_scos.adb (Output_SCO_Line): Omit statement SCOs for disabled
2490 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2492 * sem_attr.adb (Bad_Attribute_For_Predicate): flag illegal use of
2493 attribute only if prefix type is scalar.
2495 2011-08-04 Emmanuel Briot <briot@adacore.com>
2497 * make.adb, makeutl.adb, prj-env.adb (Check_Mains): put back support
2498 in gnatmake for specifying mains on the command line that do not belong
2499 to the main project. These mains must currently all belong to the same
2501 (Ultimate_Extension_Of): removed, since duplicated
2502 Ultimate_Extending_Project.
2504 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2506 * make.adb (Do_Codepeer_Globalize_Step): Removed. Use CodePeer_Mode
2508 (CodePeer_Mode_String): New.
2509 (Linking_Phase, Binding_Phase): Call gnatlink with -P switch in
2511 (Scan_Make_Arg): Do not disable binding/linking phase in CodePeer mode.
2512 * bindgen.adb (Gen_Elab_Calls_Ada): Ignore subprograms in CodePeer
2513 mode, since no useful elaboration subprogram is needed by CodePeer.
2514 * gnatlink.adb (Gnatlink): Add support for -P switch (CodePeer mode).
2515 In this mode, compile binder file with -gnatC and do stop after this
2518 2011-08-04 Vincent Celier <celier@adacore.com>
2520 * exp_ch7.adb: Minor comment fix.
2522 2011-08-04 Robert Dewar <dewar@adacore.com>
2524 * exp_ch7.adb, make.adb, sem_ch10.adb, bindgen.adb, sem_res.adb,
2525 exp_ch4.adb, makeutl.adb: Minor reformatting.
2527 2011-08-04 Emmanuel Briot <briot@adacore.com>
2529 * make.adb, makeutl.adb, makeutl.ads (Make): major refactoring.
2530 Create several new subprograms to move code out of Make. This makes the
2531 code more readable, removes code duplication, and is a preparation work
2532 for adding support for aggregate projects.
2534 2011-08-04 Tristan Gingold <gingold@adacore.com>
2536 * s-po32gl.ads, s-po32gl.adb: New files.
2537 * exp_ch7.ads (Get_Global_Pool_For_Access_Type): New function.
2538 * exp_ch7.adb (Get_Global_Pool_For_Access_Type): New function.
2539 (Build_Finalization_Collection): Use it.
2540 * exp_ch4.adb (Complete_Controlled_Allocation): Ditto.
2541 * rtsfind.ads: System_Pool_32_Global, Re_Global_Pool_32_Object: New
2543 * gcc-interface/Makefile.in: Use s-po32gl.o on VMS.
2544 * gcc-interface/Make-lang.in: Update dependencies.
2546 2011-08-04 Emmanuel Briot <briot@adacore.com>
2548 * makeutl.adb (Complete_Mains): add support for specs with no suffix on
2551 2011-08-04 Emmanuel Briot <briot@adacore.com>
2553 * make.adb, makeutl.adb (Complete_Mains): if a main specified on the
2554 command line is not a file name, also check whether it could be a unit
2557 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
2559 * bindgen.adb (Gen_Finalize_Library_Ada): Factor out code to generate
2560 the header of the finalization routine.
2561 If the unit has no finalizer but is a body whose spec has one, then
2562 generate the decrement of the elaboration entity only.
2563 If the unit has a finalizer and is a spec, then do not generate the
2564 decrement of the elaboration entity.
2565 (Gen_Finalize_Library_C): Likewise.
2567 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2569 * exp_ch7.adb (Alignment_Of): New subsidiary routine.
2570 (Bounds_Size_Expression): Removed.
2571 (Double_Alignment_Of): New subsidiary routine.
2572 (Make_Finalize_Address_Stmts): New local variable Index_Typ. Account
2573 for a hole in the dope vector of unconstrained arrays due to different
2574 index and element alignments.
2576 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2578 * sem_res.adb (Resolve_Allocator): diagnose task allocator that will
2579 raise program_error because body has not been seen yet.
2581 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2583 * sem_ch10.adb (Analyze_With_Clause): Protect against child unit with
2586 2011-08-04 Vincent Celier <celier@adacore.com>
2588 * makeutl.adb (Do_Complete): Check absolute paths in canonical forms
2590 2011-08-04 Yannick Moy <moy@adacore.com>
2592 * alfa.adb, alfa.ads (Unique_Defining_Entity): move function from here
2593 * sem_util.adb, sem_util.ads (Unique_Defining_Entity): ...to here
2595 2011-08-04 Thomas Quinot <quinot@adacore.com>
2597 * sem_ch12.adb (Analyze_Package_Instantiation): Do not omit body for
2598 instantiation in RCI.
2600 2011-08-04 Emmanuel Briot <briot@adacore.com>
2602 * make.adb: Share more code with gprbuild
2604 2011-08-04 Emmanuel Briot <briot@adacore.com>
2606 * projects.texi: Added documentation for the IDE'Gnat project file
2609 2011-08-04 Nicolas Roche <roche@adacore.com>
2611 * gnat_rm.texi: Minor editing.
2613 2011-08-04 Javier Miranda <miranda@adacore.com>
2615 * bindgen.adb (Gen_Adafinal_Ada): Do not differentiate the main case
2616 and the library case for VM targets.
2617 (Gen_Adainit_Ada): Likewise.
2619 2011-08-04 Robert Dewar <dewar@adacore.com>
2621 * g-altive.ads: Minor comment updates.
2622 * prj-nmsc.adb: Minor reformatting.
2624 2011-08-04 Javier Miranda <miranda@adacore.com>
2627 (Normalize_Scalars_Config): Value of the configuration switch set by
2628 pragma Normalize_Scalars when it appears in the gnat.adc file.
2629 (Normalize_Scalars): New field for record Config_Switches_Type. Used
2630 to save and restore settings of this pragma.
2632 (Register_Opt_Config_Switches, Save_Opt_Config_Switches,
2633 Restore_Opt_Config_Switches): Add missing support for Normalize_Scalars.
2635 2011-08-04 Vincent Celier <celier@adacore.com>
2637 * gnat_ugn.texi: Document gnatlink options -M and -M=mapfile
2639 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2641 * makeutl.adb: Minor reformatting.
2643 2011-08-04 Olivier Hainque <hainque@adacore.com>
2645 * g-altive.ads: Update comments to reflect that only the soft
2646 binding is available today.
2648 2011-08-04 Robert Dewar <dewar@adacore.com>
2650 * bindgen.adb, einfo.adb, sem_ch12.adb, s-tasren.adb, sem_res.adb,
2651 makeutl.adb, prj-nmsc.adb, opt.ads, prj-env.adb: Minor reformatting
2652 * gcc-interface/Make-lang.in: Update dependencies.
2654 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2656 * prj-env.adb: Remove local debug traces.
2658 2011-08-04 Yannick Moy <moy@adacore.com>
2660 * checks.adb (Apply_Float_Conversion_Check): correct a typo where Lo_OK
2661 was used instead of Hi_OK, which could cause a read of an uninitialized
2662 value later on. Detected while working on the new warning.
2663 * exp_ch9.adb (Expand_N_Entry_Declaration): remove useless assignment
2665 * sem_ch5.adb (Analyze_Assignment): set the last assignment component
2666 in more cases, in order to detect more unreferenced values.
2667 * sem_util.adb, sem_util.ads (Get_Enclosing_Object): return enclosing
2668 object for expression, if any.
2670 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
2672 * exp_intr.adb (Expand_Binary_Operator_Call): Look at the RM size of
2673 the operand types instead of the Esize.
2675 2011-08-04 Steve Baird <baird@adacore.com>
2677 * switch-b.adb (Scan_Binder_Switches): Add -P binder switch, used to
2678 enable CodePeer_Mode.
2679 * bindusg.adb (Display): Add help message describing -P binder switch.
2680 * gnat_ugn.texi: Document -P binder switch.
2681 * bindgen.adb (Gen_Main_Ada): If CodePeer_Mode is set, then call the
2682 user-defined main program directly.
2683 (Gen_Output_File_Ada): If CodePeer_Mode is set, generate a with of the
2684 user-defined main program in the context clause of the package body.
2686 2011-08-04 Yannick Moy <moy@adacore.com>
2688 * alfa.adb, alfa.ads (Get_Entity_For_Decl): remove function, partial
2689 duplicate of Defining_Entity
2690 (Get_Unique_Entity_For_Decl): rename function into
2691 Unique_Defining_Entity
2692 * einfo.adb, einfo.ads (Is_In_ALFA, Body_Is_In_ALFA): remove flags
2693 (Formal_Proof_On): remove synthesized flag
2694 * cstand.adb, sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
2695 sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_res.adb, sem_util.adb,
2696 sem_util.ads, stand.ads: Remove treatment associated to entities in ALFA
2697 * sem_prag.adb (Analyze_Pragma): remove special treatment for pragma
2698 Annotate (Formal_Proof)
2700 2011-08-04 Emmanuel Briot <briot@adacore.com>
2702 * prj-env.adb (Create_Config_Pragmas_File): fix handling of multi-unit
2703 source files with non-standard naming schemes, in imported projects
2705 2011-08-04 Emmanuel Briot <briot@adacore.com>
2707 * makeutl.adb (Complete_Mains): when a multi-unit source file is
2708 specified on the gprbuild command line, we need to compile all units
2709 within that file, not just the first one we find
2710 Fix error message for mains that are not found.
2712 2011-08-04 Thomas Quinot <quinot@adacore.com>
2714 * sem_ch6.adb: Update comment.
2715 * sem_ch12.adb: Minor reformatting.
2717 2011-08-04 Bob Duff <duff@adacore.com>
2719 * s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
2720 Acceptor.Terminate_Alternative without locking Acceptor, which causes a
2721 race condition whose symptom is to fail to lock Parent. That, in turn,
2722 causes Parent.Awake_Count to be accessed without locking Parent, which
2723 causes another race condition whose symptom is that Parent.Awake_Count
2724 can be off by 1 (either too high or too low). The solution is to lock
2725 Parent unconditionally, and then lock Acceptor, before reading
2726 Acceptor.Terminate_Alternative.
2728 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2730 * debug.adb: Update comment.
2732 2011-08-04 Robert Dewar <dewar@adacore.com>
2734 * par_sco.adb, exp_util.adb, make.adb, a-tags.adb, sem_prag.adb,
2735 sem_util.adb, sem_attr.adb, exp_ch4.adb, g-comlin.adb, g-comlin.ads,
2736 exp_ch6.adb: Minor reformatting.
2738 2011-08-04 Gary Dismukes <dismukes@adacore.com>
2740 * gnat_ugn.texi: Add sentence about the case of compile-time-detected
2743 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2745 * gnat_rm.texi: update Ravenscar desription to reflect Ada2012 RM.
2747 2011-08-04 Thomas Quinot <quinot@adacore.com>
2749 * sinfo.ads: Minor reformatting.
2751 2011-08-04 Emmanuel Briot <briot@adacore.com>
2753 * makeutl.adb, makeutl.ads, prj-nmsc.adb (Complete_Mains): report error
2754 even if there is no location.
2756 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2758 * sem_res.adb, sem_ch4.adb: move check for restriction
2759 No_Task_Hierarchy to resolve_allocator.
2761 2011-08-04 Thomas Quinot <quinot@adacore.com>
2763 * sinfo.adb, sinfo.ads, sem_prag.adb, sem_ch12.adb (Pragma_Enabled):
2764 This flag of N_Pragma nodes is not used, remove it as well as all of
2765 the associated circuitry.
2767 2011-08-04 Javier Miranda <miranda@adacore.com>
2769 * exp_disp.adb (Make_DT): Switch -gnatdQ disables the generation of the
2770 runtime check on duplicated externa tags
2771 * debug.adb Document switch -gnatdQ.
2773 2011-08-04 Gary Dismukes <dismukes@adacore.com>
2775 * a-fihema.ads: Minor typo fix.
2777 2011-08-04 Yannick Moy <moy@adacore.com>
2779 * sem_ch10.adb: Minor comment update.
2781 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2783 * einfo.adb: Update the node field usage to reflect the renaming of
2784 Return_Flag to Return_ Flag_Or_Transient_Decl.
2785 (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl.
2786 (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl.
2787 (Write_Field15_Name): Change Return_Flag to
2788 Return_Flag_Or_Transient_Decl.
2789 * einfo.ads: Rename node field Return_Flag to
2790 Return_Flag_Or_Transient_Decl. Update the associated comment and all
2791 occurrences in entities.
2792 (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl. Update
2793 associated Inline pragma.
2794 (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl. Update
2795 associated Inline pragma.
2796 * exp_ch4.ads, exp_ch4.adb (Expand_N_Expression_With_Actions): New
2798 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Update the calls to
2799 Return_Flag and Set_Return_Flag.
2800 * exp_ch7.adb (Process_Declarations): Add code to recognize hook
2801 objects generated for controlled transients declared inside an
2802 Exception_With_Actions. Update the calls to Return_Flag.
2803 (Process_Object_Declaration): Add code to add a null guard for hook
2804 objects generated for controlled transients declared inside an
2805 Exception_With_Actions. Update related comment.
2806 * exp_util.adb (Has_Controlled_Objects): Add code to recognize hook
2807 objects generated for controlled transients declared inside an
2808 Exception_With_Actions. Update the calls to Return_Flag.
2809 * expander.adb (Expand): Add new case for N_Expression_With_Actions.
2811 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2813 * sem_util.adb:(Wrong_Type): Improve error message on a one-element
2814 positional aggregate.
2816 2011-08-04 Vincent Celier <celier@adacore.com>
2818 * par_sco.adb (Process_Decisions.Output_Header): Check and record pragma
2819 SLOC only for pragmas.
2821 2011-08-04 Emmanuel Briot <briot@adacore.com>
2823 * projects.texi: Minor typo fix.
2825 2011-08-04 Emmanuel Briot <briot@adacore.com>
2827 * prj-nmsc.adb (Check_File): Minor change to traces, to help debugging
2828 on case-sensitive file systems.
2830 2011-08-04 Thomas Quinot <quinot@adacore.com>
2832 * put_scos.adb (Put_SCOs): Do not emit decision SCO for an X decision
2833 nested in a disabled pragma.
2834 * scos.ads, scos.adb, par_sco.ads, par_sco.adb: Record sloc of
2835 enclosing pragma, if any, for X decisions.
2837 2011-08-04 Thomas Quinot <quinot@adacore.com>
2839 * sem_prag.adb: Minor reformatting.
2841 2011-08-04 Vincent Celier <celier@adacore.com>
2843 * a-tags.adb (Check_TSD): Avoid concatenation of strings, as it is not
2844 allowed in no run time mode.
2846 2011-08-04 Vincent Celier <celier@adacore.com>
2848 * make.adb (Check): When -gnatc is used, check for the source file
2849 inside the ALI file with a canonical case file name.
2851 2011-08-04 Emmanuel Briot <briot@adacore.com>
2853 * g-comlin.adb, g-comlin.ads (Add_Switch): Put back support for
2854 overriding the separator.
2856 2011-08-04 Robert Dewar <dewar@adacore.com>
2858 * sem_aggr.adb, par_sco.adb, sem_type.adb, exp_util.adb, exp_ch9.adb,
2859 prj-nmsc.adb, sem_ch13.adb, exp_strm.adb: Minor reformatting.
2861 2011-08-04 Robert Dewar <dewar@adacore.com>
2863 * gnat_rm.texi: Minor documentation fix for pragma Annotate.
2865 2011-08-04 Yannick Moy <moy@adacore.com>
2867 * sem_attr.adb (Analyze_Attribute): add check during pre-analysis that
2868 'Result only appears in postcondition of function.
2870 2011-08-04 Thomas Quinot <quinot@adacore.com>
2872 * a-tags.adb (Check_TSD): When raising PROGRAM_ERROR for a duplicated
2873 external tag, include the value of the external tag in the exception
2876 2011-08-04 Yannick Moy <moy@adacore.com>
2878 * sem_attr.adb (Result): modify error message for misplaced 'Result
2880 2011-08-04 Sergey Rybin <rybin@adacore.com>
2882 * gnat_rm.texi (pragma Annotate): Fix syntax description to make it
2883 clear that the second argument must be an identifier.
2885 2011-08-04 Thomas Quinot <quinot@adacore.com>
2887 * exp_ch9.adb (Build_Barrier_Function): When compiling with
2888 -fpreserve-control-flow, insert an IF statement on the barrier
2889 condition to ensure that a conditional branch instruction is generated.
2891 2011-08-04 Emmanuel Briot <briot@adacore.com>
2893 * prj-part.adb, prj.adb, prj.ads, prj-tree.ads
2894 (Processing_Flags.Ignore_Missing_With): new flag.
2896 2011-08-04 Emmanuel Briot <briot@adacore.com>
2898 * prj-nmsc.adb (Find_Sources, Path_Name_Of): Fix handling of
2899 Source_List_File on case-insensitive systems where the file is actually
2900 on a case-sensitive file system (NFS,...).
2902 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2904 * sem_ch6.adb (Analyze_Function_Return): In a rare case where a
2905 function return contains a controlled [extension] aggregate and the
2906 return statement is not part of a handled sequence of statements, wrap
2907 the return in a block. This ensures that all controlled temporaries
2908 generated during aggregate resolution will be picked up by the
2909 finalization machinery.
2911 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2913 * sem_aggr.adb (Resolve_Aggregate): If aggregate has box-initialized
2914 components, freeze type before resolution, to ensure that default
2915 initializations are present for all components.
2916 * sem_res.adb (Resolve_Actuals): the designated object of an
2917 accces-to-constant type is a legal actual in a call to an
2918 initialization procedure.
2920 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2922 * exp_util.adb (Extract_Renamed_Object): Add N_Type_Conversion and
2923 N_Unchecked_Type_Conversion to the possible containers of a renamed
2926 2011-08-04 Yannick Moy <moy@adacore.com>
2928 * par-ch13.adb (Aspect_Specifications_Present): recognize
2929 "with Identifier'Class =>" as an aspect, so that a meaningful warning
2930 is issued in Strict mode.
2931 * par.adb: Fix typos in comments.
2933 2011-08-04 Yannick Moy <moy@adacore.com>
2935 * sem_attr.adb (Result): modify error message to take into account Post
2936 aspect when compiling Ada 2012 (or newer) code.
2938 2011-08-04 Nicolas Roche <roche@adacore.com>
2940 * env.c (__gnat_clearenv): Avoid use of dynamic size array in order to
2941 remove need for GCC exceptions.
2943 2011-08-04 Vincent Celier <celier@adacore.com>
2945 * makeutl.adb (Do_Complete): Call Debug_Output with the name of the
2946 project, not the source file name.
2947 * prj.adb (Find_Sources.Look_For_Sources): If the source has been
2948 excluded, continue looking. This excluded source will only be returned
2949 if there is no other source with the same base name that is not locally
2952 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2954 * sem_res.adb (Resolve_Intrinsic_Operator): if the result type is
2955 private and one of the operands is a real literal, use a qualified
2956 expression rather than a conversion which is not meaningful to the
2959 2011-08-04 Yannick Moy <moy@adacore.com>
2961 * sem_ch13.adb (Aspect_Loop): when an aspect X and its classwise
2962 corresponding aspect X'Class are allowed, proceed with analysis of the
2963 aspect instead of skipping it.
2965 2011-08-04 Tristan Gingold <gingold@adacore.com>
2967 * s-flocon.adb, s-flocon.ads: Add a body for s-flocon.ads
2968 This will allow to have an Ada implementation for the subprogram.
2970 2011-08-04 Ed Schonberg <schonberg@adacore.com>
2972 * sem_ch3.adb (Analyze_Full_Type_Declaration): If the declaration is a
2973 completion and aspects are present, apply them to the entity for the
2974 type which is currently the partial view, but which is the one that
2976 * sem_ch13.adb (Analyze_Aspect_Specifications): if the predicate
2977 applies to a partial view, indicate that the full view has predicates
2978 and delayed aspects.
2979 (Replace_Type_Reference): Handle properly predicates that apply to the
2980 full view of a private completion.
2982 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
2984 * layout.adb (Layout_Type): For composite types, do not set Esize.
2985 * freeze.adb (Set_Small_Size): Remove test on alignment and do not
2987 (Size_Known): Look at the RM size of components instead of the Esize.
2988 (Freeze_Record_Type): Look at the RM size instead of the Esize to
2989 issue warning and activate Implicit_Packing.
2990 (Freeze_Entity): Likewise. Do not issue a warning for alias/atomic
2991 if the Esize is not known.
2992 * sem_ch13.adb (Analyze_Attribute_Definition_Clause) <Size>: Set Esize
2993 for elementary types only.
2994 (Analyze_Record_Representation_Clause): Look at the RM size instead
2995 of the Esize to issue errors.
2996 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set Esize if it
2998 <E_Record_Type>: Look at the RM size instead of the Esize. Remove
3000 Look at the RM size instead of the Esize for types if the latter is
3002 (gnat_to_gnu_field): Use Known_Esize instead of Known_Static_Esize.
3004 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3006 * sem_type.adb: proper handling of equality not involving anonymous
3009 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3011 * exp_ch7.adb (Create_Finalizer): Remove local variables Spec_Nod and
3012 Vis_Decls. When creating a library-level finalizer for a package spec,
3013 both the declaration and body of the finalizer are inserted either in
3014 the visible or private declarations of the package spec.
3016 2011-08-04 Javier Miranda <miranda@adacore.com>
3018 * sem_ch3.adb (Derive_Subprograms): Complete assertion to request the
3019 use of the full-view of a type when invoking Is_Ancestor.
3020 * sem_type.adb (Is_Ancestor): For consistency, when the traversal of
3021 the full-view of private parents is requested, then use also the
3022 full-view of the parent of the first derivation.
3024 2011-08-04 Tristan Gingold <gingold@adacore.com>
3026 * s-taprop-vxworks.adb (Enter_Task): Use System.Float_Control.Reset
3027 instead of the locally imported procedure.
3028 * s-taprop-mingw.adb (Enter_Task): Ditto.
3029 * s-valrea.adb (Scan_Real): Ditto.
3030 * s-imgrea.adb (Set_Image_Real): Ditto.
3031 * s-flocon.ads: Make the package pure.
3033 2011-08-04 Thomas Quinot <quinot@adacore.com>
3035 * sinfo.ads, sinfo.adb (Debug_Statement, Set_Debug_Statement): Remove.
3036 * tbuild.ads, tbuild.adb (Make_Pragma): Adjust accordingly.
3037 * sinfo-cn.ads, sinfo-cn.adb (Change_Name_To_Procedure_Call_Statement):
3038 New subprogram, moved here from...
3039 * par.adb, par-ch5.adb (P_Statement_Name): ... here.
3040 * par-prag.adb (Par.Prag, case Pragma_Debug): Do not perform any
3041 rewriting of the last argument into a procedure call statement here...
3042 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): ...do it there
3045 2011-08-04 Thomas Quinot <quinot@adacore.com>
3047 * par_sco.adb: Minor reformatting.
3049 2011-08-04 Robert Dewar <dewar@adacore.com>
3051 * erroutc.adb: Minor reformatting.
3053 2011-08-04 Thomas Quinot <quinot@adacore.com>
3055 * par_sco.adb: Comment update.
3057 2011-08-04 Tristan Gingold <gingold@adacore.com>
3059 * s-flocon.ads: New file.
3060 * g-flocon.ads: Now a renaming of s-flocon.
3061 * Makefile.rtl: Add s-flocon.o
3063 2011-08-04 Javier Miranda <miranda@adacore.com>
3065 * exp_strm.adb (Build_Array_Input_Function): if the array type is
3066 constrained, do not attempt to build a subtype of it.
3068 2011-08-04 Yannick Moy <moy@adacore.com>
3070 * errout.ads Change comments: remove 'R'M as an example where quotes
3071 are needed; add ALFA as another case where quotes are not needed
3072 * erroutc.adb (Set_Msg_Insertion_Reserved_Word): add ALFA as another
3073 case where quotes are not needed.
3074 * sem_ch11.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
3075 sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_prag.adb, sem_res.adb:
3076 Remove all occurrences of 'A'L'F'A
3078 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3080 * sem_ch13.adb: check legality of invariant pragma.
3082 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
3084 * bindgen.adb: Add comments.
3086 2011-08-04 Yannick Moy <moy@adacore.com>
3088 * einfo.adb, einfo.ads: Free Flag254 and make Formal_Proof_On a
3090 * sem_prag.adb (Analyze_Pragma): record the pragma Annotate
3091 (Formal_Proof, On/Off) in the Rep_Item list of the current subprogram.
3093 2011-08-04 Robert Dewar <dewar@adacore.com>
3095 * exp_ch7.adb, exp_ch6.adb, sem_ch3.adb, layout.adb, sem_ch5.adb,
3096 osint-c.ads, sem_util.ads, gnat1drv.adb, targparm.ads, sem_ch6.adb,
3097 sem_ch13.adb, s-pooloc.adb: Minor reformatting.
3099 2011-08-04 Thomas Quinot <quinot@adacore.com>
3101 * s-pooloc.ads, s-pooglo.ads: Minor reformatting
3103 2011-08-04 Thomas Quinot <quinot@adacore.com>
3106 * s-pooloc.adb (Deallocate): Fix the case of deallocating the only
3109 2011-08-04 Robert Dewar <dewar@adacore.com>
3111 * einfo.ads, exp_ch4.adb: Minor reformatting.
3113 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
3115 * back_end.ads (Gen_Or_Update_Object_File): Add more comments.
3117 2011-08-04 Ed Schonberg <schonberg@adacore.com>
3119 * exp_ch4.adb (Expand_Composite_Equality): code cleanup: use component
3120 type in all cases to compute list of primitive operations, because full
3121 view may be an itype that is not attached to the list of declarations.
3123 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
3125 * bindgen.adb (Gen_Adafinal_Ada): Generate an early return if the
3126 library has already been finalized.
3127 (Gen_Adafinal_C): Likewise.
3128 (Gen_Adainit_Ada): Generate an early return if the library has
3129 already been elaborated.
3130 (Gen_Adainit_C): Likewise.
3131 (Gen_Output_File_Ada): Generate an elaboration flag.
3132 (Gen_Output_File_C): Likewise.
3134 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3136 * exp_ch4.adb (Expand_Allocator_Expression): Disable the generation of
3137 Set_Finalize_Address_Ptr for CodePeer because Finalize_Address was not
3138 built in the first place.
3139 (Expand_N_Allocator): Disable the generation of Set_Finalize_Address_Ptr
3140 for CodePeer because Finalize_Address was not built to begin with.
3141 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Ditto.
3143 2011-08-04 Pascal Obry <obry@adacore.com>
3145 * adaint.c (__gnat_tmp_name): Use current process id to create temp
3146 filenames, this ensures unicity of filenames across processes.
3148 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3150 * bindgen.adb (Gen_Finalize_Library_Ada): Rename generated routine
3151 Raise_Controlled to Raise_From_Controlled_Operation. Update the
3152 signature of Raise_From_Controlled_Operation by adding flag From_Abort.
3153 Add False as the actual to From_Abort in the generated call to
3154 Raise_From_Controlled_Operation.
3156 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
3158 * osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move to declaration
3159 so that the ali file name can be retrieved from outside of this package.
3160 * back_end.ads, back_end.adb (Gen_Or_Update_Object_File): New method
3161 doing nothing in the general case, but used to update the object file
3162 timestamp if directly generated by the backend.
3163 * gnat1drv.adb (Gnat1drv): Make sure the object file's timestamp is set
3164 to a later time than the ali file one.
3166 2011-08-04 Yannick Moy <moy@adacore.com>
3168 * einfo.adb, einfo.ads (Formal_Proof_On): new flag set on subprogram
3169 entities whose body contains an Annotate pragma which forces formal
3171 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
3172 sem_ch6.adb, sem_ch9.adb, sem_res.adb: Adapt call to
3173 Mark_Non_ALFA_Subprogram to pass in a message and node.
3174 * sem_prag.adb (Analyze_Pragma): add treatment of pragma Annotate
3175 (Forma_Proof, On) which sets the flag Formal_Proof_On in the
3176 surrounding subprogram.
3177 * sem_util.adb, sem_util.ads (Mark_Non_ALFA_Subprogram,
3178 Mark_Non_ALFA_Subprogram_Unconditional): if the subprogram being marked
3179 as not in ALFA is annotated with Formal_Proof being On, then an error
3180 is issued based on the additional parameters for message and node.
3181 * snames.ads-tmpl (Name_Formal_Proof): new name for annotation.
3182 * gcc-interface/Make-lang.in: Update dependencies.
3184 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3186 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not generate
3187 Finalize_Address when CodePeer is enabled.
3189 2011-08-04 Pascal Obry <obry@adacore.com>
3191 * adaint.c (__gnat_tmp_name): Use _tempnam() instead of tempnam() as
3192 the latter returns a pointer to a static buffer which is deallocated
3193 at the end of the routine.
3195 2011-08-04 Yannick Moy <moy@adacore.com>
3197 * sem_ch3.adb (Array_Type_Declaration): move test for type in ALFA
3198 after index creation; mark unconstrained base array type generated as
3199 being in/not in ALFA as well
3200 (Make_Index): mark subtype created as in/not in ALFA
3201 * sem_ch5.adb (Analyze_Iteration_Scheme): mark entity for iterating
3202 over a loop as in/not in ALFA, depending on its type and form of loop
3205 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3207 * exp_ch7.adb (Build_Object_Declarations): Initialize flag Abort
3208 directly to False on .NET and JVM.
3210 2011-08-04 Yannick Moy <moy@adacore.com>
3212 * sem_ch3.adb (Constrain_Enumeration, Constrain_Integer): remove
3213 constraint that subtype must come from source code to be in ALFA, so
3214 that anonymous subtypes can be in ALFA too.
3216 2011-08-04 Yannick Moy <moy@adacore.com>
3218 * sem_ch3.adb (Analyze_Object_Declaration): remove obsolete addition of
3219 reference for ALFA mode.
3220 * lib-xref-alfa.adb, lib-xref.ads (Traverse_Compilation_Unit): make
3221 procedure public so as to use it from formal verification back-end.
3223 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
3225 * g-comlin.adb (For_Each_Simple_Switch.Is_In_Config): Remove the
3226 invalid checks of the Parameter, making Remove_Switch not working
3229 2011-08-04 Arnaud Charlet <charlet@adacore.com>
3231 * targparm.ads: Update header: no run-time exception is needed on this
3234 2011-08-04 Vincent Celier <celier@adacore.com>
3236 * a-fihema.adb: Use System.IO instead of GNAT.IO
3238 2011-08-04 Thomas Quinot <quinot@adacore.com>
3240 * sem_ch3.adb (Access_Definition): Anonymous access to subprogram types
3241 are forbidden in Compiler_Unit mode.
3243 2011-08-04 Robert Dewar <dewar@adacore.com>
3245 * sem_util.adb: Minor reformatting.
3247 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3249 * bindgen.adb (Gen_Finalize_Library_Ada): Update the import string for
3250 library-level finalizers.
3251 (Gen_Finalize_Library_C): Update the import string for library-level
3253 (Gen_Finalize_Library_Defs_C): Update the definition name of a
3254 library-level finalizer.
3255 * exp_ch7.adb: Remove with and use clauses for Stringt.
3256 (Create_Finalizer): Remove local variables Conv_Name, Prag_Decl,
3257 Spec_Decl. Add local variable Body_Id. The names of library-level
3258 finalizers are now manually fully qualified and are no longer external.
3259 A single name is now capable of servicing .NET, JVM and non-VM targets.
3260 Pragma Export is no longer required to provide visibility for the name.
3261 (Create_Finalizer_String): Removed.
3262 (New_Finalizer_Name): New routine which mimics New_..._Name.
3264 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
3266 * sem_elab.adb (Check_Internal_Call_Continue): Change the type of the
3267 elaboration counter to Standard_Short_Integer.
3268 * sem_util.adb (Build_Elaboration_Entity): Likewise.
3269 * bindgen.adb (Gen_Elab_Externals_Ada): Adjust to above change.
3270 (Gen_Elab_Externals_C): Likewise.
3272 2011-08-04 Ed Falis <falis@adacore.com>
3274 * system-vxworks-arm.ads, system-vxworks-sparcv9.ads,
3275 system-vxworks-ppc.ads, system-vxworks-m68k.ads,
3276 system-vxworks-mips.ads, system-vxworks-x86.ads
3277 (Always_Compatible_Rep): set to False for all VxWorks targets.
3279 2011-08-04 Robert Dewar <dewar@adacore.com>
3281 * par_sco.adb, prj-proc.adb, make.adb, bindgen.adb, prj.adb, prj.ads,
3282 makeutl.adb, makeutl.ads, prj-nmsc.adb, exp_ch5.adb, exp_ch12.adb,
3283 exp_ch7.ads, exp_util.ads, sem_util.ads, g-comlin.ads, exp_ch6.adb,
3284 exp_ch6.ads, lib-xref.ads, exp_ch7.adb, exp_util.adb, exp_dist.adb,
3285 exp_strm.adb, gnatcmd.adb, freeze.adb, g-comlin.adb, lib-xref-alfa.adb,
3286 sem_attr.adb, sem_prag.adb, sem_util.adb, sem_elab.adb, sem_ch8.adb,
3287 sem_ch11.adb, sem_eval.adb, sem_ch13.adb, sem_disp.adb, a-fihema.adb:
3288 Minor reformatting and code reorganization.
3290 2011-08-04 Emmanuel Briot <briot@adacore.com>
3292 * projects.texi: Added doc for aggregate projects.
3294 2011-08-04 Emmanuel Briot <briot@adacore.com>
3296 * prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
3297 Add support for overriding the Project_Path in aggregate projects.
3299 2011-08-04 Robert Dewar <dewar@adacore.com>
3301 * a-cofove.ads: Minor reformatting.
3303 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
3305 * exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
3306 on the generated code.
3307 (Build_Finalize_Statements): Update the comment on the generated code.
3308 (Build_Initialize_Statements): Update the comment on the generated code.
3309 (Build_Object_Declarations): Add local variable Result. The object
3310 declarations are now built in sequence.
3311 * rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
3314 2011-08-04 Robert Dewar <dewar@adacore.com>
3316 * checks.adb, alfa.adb, alfa.ads: Minor reformatting.
3318 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
3320 * einfo.ads (Elaboration_Entity): Document new definition and use.
3321 (Elaboration_Entity_Required): Adjust to above change.
3322 * exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
3323 * exp_ch12.adb: And with and use for Snames.
3324 (Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
3325 * exp_util.adb (Set_Elaboration_Flag): Likewise.
3326 * sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
3327 <Check_Unit_Name>: Deal with N_Expanded_Name.
3328 <Attribute_Elaborated>: Extend to all unit names.
3329 * sem_elab.adb: And with and use for Uintp.
3330 (Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
3331 * sem_util.ads (Build_Elaboration_Entity): Adjust comment.
3332 * sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
3333 * bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
3334 from Gen_Adainit_Ada.
3335 (Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
3336 (Gen_Adafinal_Ada): Remove redundant test. In the non-main program
3337 case, do not call System.Standard_Library.Adafinal; instead call
3338 finalize_library if needed.
3339 (Gen_Adafinal_C): Likewise.
3340 (Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
3341 non-main program case.
3342 (Gen_Adainit_C): Generate a couple of external declarations here.
3343 In the main program case, set SSL.Finalize_Library_Objects.
3344 (Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
3345 (Gen_Elab_Calls_C): Likewise.
3346 (Gen_Finalize_Library_Ada): Likewise. Skip SAL interface units.
3347 (Gen_Finalize_Library_C): Likewise. Generate a full function.
3348 (Gen_Main_C): Put back call to Ada_Final and don't finalize library
3350 (Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
3351 if -a is specified. Call Gen_Elab_Externals_Ada. Move around call to
3353 (Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
3354 if -a is specified. Call Gen_Elab_Externals_C. Remove useless couple
3355 of external declarations. Call Gen_Finalize_Library_C.
3357 2011-08-04 Emmanuel Briot <briot@adacore.com>
3359 * prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
3360 Compute_Compilation_Phases): new subprogram.
3361 (Builder_Data, Builder_Project_Tree_Data): new subprogram and type
3362 The number of mains as well as the various compilation phases that
3363 need to be run are now project tree specific, since various
3364 aggregated trees might have different requirements. In particular,
3365 they do not all require bind or link phases.
3367 2011-08-04 Emmanuel Briot <briot@adacore.com>
3369 * prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
3370 (Project_Tree_Appdata): New type.
3371 It is now possible to associate application-specific data to a project
3372 tree. In particular, this is used in the gprbuild builder to avoid a
3373 number of global tables and htables, especially now that there can be
3374 several project trees loaded at once because of aggregate projects.
3375 (Debug_Name): new procedure.
3376 * projects.texi: Clarify syntax of "**" for Source_Dirs
3378 2011-08-03 Emmanuel Briot <briot@adacore.com>
3380 * prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
3381 the "roots" for a main.
3382 (Fill_From_Project): add support for aggregate projects. Main units
3383 in aggregated projects are now automatically added in the list of
3384 files to build (although this fails later on in gprbuild, because
3385 these files are not using the root proejct tree, so this needs
3387 * gcc-interface/Make-lang.in: Update dependencies.
3389 2011-08-03 Yannick Moy <moy@adacore.com>
3391 * sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
3392 conditional expression in ALFA.
3393 * sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
3394 expressions as not in ALFA.
3396 2011-08-03 Robert Dewar <dewar@adacore.com>
3398 * a-cofove.adb: Minor reformatting.
3400 2011-08-03 Emmanuel Briot <briot@adacore.com>
3402 * make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
3403 (Insert_Project_Sources, Insert_withed_Sources_For): moved from the
3405 These packages are more logically placed in the Queue package, since
3406 they manipulate the queue. It is also likely that they can be adapted
3407 for gnatmake, thus sharing more code.
3408 (Finish_Program, Fail_Program): moved from the gprbuild sources, so
3409 that we could move the above.
3411 2011-08-03 Emmanuel Briot <briot@adacore.com>
3413 * errutil.adb (Finalize): clean up the list of error messages on exit.
3414 Calling this subprogram multiple times will no longer show duplicate
3415 error messages on stderr.
3417 2011-08-03 Emmanuel Briot <briot@adacore.com>
3419 * g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
3420 Getopt_Switches when we have already define a command line
3423 2011-08-03 Yannick Moy <moy@adacore.com>
3425 * sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
3426 in ALFA. Instead, they are considered as assertions to prove.
3427 * sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
3428 nodes as not in ALFA. Instead, include conditional expressions in ALFA
3429 if they have no ELSE part, or if they occur in pre- and postconditions,
3430 where the Condition cannot have side-effects in ALFA
3431 (Analyze_Membership_Op): do not mark such nodes as not in ALFA
3432 (Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
3433 Instead, include type conversion between scalar types in ALFA.
3434 * sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
3435 if-and-only-if its type is in ALFA.
3437 2011-08-03 Thomas Quinot <quinot@adacore.com>
3439 * scos.adb, get_scos.adb, put_scos.adb
3440 New code letter for decisions: G (entry guard)
3442 (Traverse_Subprogram_Body): Rename to...
3443 (Traverse_Subprogram_Or_Task_Body): New subrpogram.
3444 (Traverse_Protected_Body): New subprogram
3445 (Traverse_Declarations_Or_Statements): Add traversal of task bodies,
3446 protected bodies and entry bodies.
3448 2011-08-03 Yannick Moy <moy@adacore.com>
3450 * einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
3451 entities with get/set subprograms, which is set on procedure entities
3452 generated by the compiler for a postcondition.
3453 * sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
3454 * alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
3455 entity for a declaration
3456 (Get_Unique_Entity_For_Decl): new function returning an entity which
3457 represents a declaration, so that matching spec and body have the same
3460 2011-08-03 Robert Dewar <dewar@adacore.com>
3462 * a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
3463 a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
3465 2011-08-03 Yannick Moy <moy@adacore.com>
3467 * lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
3468 library-level because retriction No_Implicit_Dynamic_Code in the
3469 front-end prevents its definition as a local subprogram
3470 (Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
3471 for reuse in other contexts
3472 (Traverse_Declarations_Or_Statements,
3473 Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
3474 Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
3475 procedures take a callback parameter to be called on all declarations
3477 (Traverse_All_Compilation_Units): new generic function to traverse a
3478 compilation unit and call a callback parameter on all declarations
3480 2011-08-03 Javier Miranda <miranda@adacore.com>
3482 * sem_prag.adb (Process_Interface_Name): Allow duplicated export names
3483 in Java since they are always enclosed in a namespace that
3484 differentiates them, and overloaded entities are supported by the VM.
3486 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3488 * checks.adb (Determine_Range): If a computed bound of an operation is
3489 outside the range of the base type of the expression, and overflow
3490 checks are enabled, the result is unknown and cannot be used for any
3491 subsequent constant folding.
3492 * sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
3493 unknown, so is the result of the comparison.
3495 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3497 * a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
3498 From_Abort. When finalization was triggered by an abort, propagate
3499 Standard'Abort_Signal rather than Program_Error.
3500 * a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
3502 * a-except.adb (Raise_From_Controlled_Operation): Add new formal
3503 From_Abort. When finalization was triggered by an abort, propagate
3504 Standard'Abort_Signal rather than Program_Error.
3505 * a-except.ads:(Raise_From_Controlled_Operation): Add new formal
3507 * exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
3508 Abort_Id. Update the calls to Build_Object_Declarations and
3509 Build_Raise_Statement to include Abort_Id.
3510 (Build_Adjust_Statements): New local variable Abort_Id. Update the
3511 calls to Build_Object_Declarations and Build_Raise_Statement to include
3513 (Build_Finalize_Statements): New local variable Abort_Id. Update the
3514 calls to Build_Object_Declarations and Build_Raise_Statement to include
3516 (Build_Components): Create an entity for Abort_Id when exceptions are
3517 allowed on the target.
3518 (Build_Finalizer): New local variable Abort_Id.
3519 (Build_Initialize_Statements): New local variable Abort_Id. Update the
3520 calls to Build_Object_Declarations and Build_Raise_Statement to include
3522 (Build_Object_Declarations): Add new formal Abort_Id. Create the
3523 declaration of flag Abort_Id to preserve the original abort status
3524 before finalization code is executed.
3525 (Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
3526 runtime routine Raise_From_Controlled_Operation.
3527 (Create_Finalizer): Update the call to Build_Raise_Statement to include
3528 Abort_Id. Update the call to Build_Object_Declarations to include
3529 Abort_Id. Update the layout of the finalizer body.
3530 (Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
3531 (Process_Transient_Objects): New local variable Abort_Id. Remove the
3532 clunky code to create all flags and objects related to
3533 exception propagation and replace it with a call to
3534 Build_Object_Declarations. Update the call to Build_Raise_Statement to
3536 * exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
3537 Add new formal Abort_Id and associated comment on its use.
3538 (Build_Raise_Statement): Add new formal Abort_Id and associated comment
3540 * exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
3541 Remove the clunky code to create all flags and objects related to
3542 exception propagation and replace it with a call to
3543 Build_Object_Declarations. Update the call to Build_Raise_Statement.
3545 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
3547 * s-tassta.adb: Fix minor typos.
3549 2011-08-03 Robert Dewar <dewar@adacore.com>
3551 * rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
3552 lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
3554 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3556 * exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
3557 to packages. This ensures that the finalizer body will not end up
3558 inside the freeze node.
3559 (Process_Declarations): Add code to detect whether a freeze node has a
3560 nested finalization collection.
3562 2011-08-03 Pascal Obry <obry@adacore.com>
3564 * g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
3565 (Current_Session): Return a not null access to Session_Type.
3566 (Default_Session): Likewise.
3568 2011-08-03 Robert Dewar <dewar@adacore.com>
3570 * a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
3571 exp_ch3.adb, exp_ch3.ads: Minor reformatting.
3573 2011-08-03 Pascal Obry <obry@adacore.com>
3575 * g-awk.ads: Minor comment fix.
3577 2011-08-03 Sergey Rybin <rybin@adacore.com>
3579 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
3580 the tree structure related to discriminant constraints.
3581 Original_Discriminant cannot be used any more for computing the
3582 defining name for the reference to a discriminant.
3584 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3586 * sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
3587 function is not visibly tagged, this is not a dispatching call and
3588 therfore is not Tag_Indeterminate, even if the function is marked as
3589 dispatching on result.
3591 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3593 * exp_ch13.adb: Add with and use clauses for Restrict and Rident.
3594 (Expand_N_Free_Statement): Add a guard to protect against run-times
3595 which do not support controlled types.
3596 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
3597 against run-times which do not support controlled types.
3598 * exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
3599 against run-times which do not support controlled types.
3600 * exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
3601 against run-times which do not support controlled types.
3602 * exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
3603 protect against run-times which do not support controlled types.
3605 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
3607 * exp_intr.adb: Put back with and use clauses for Exp_Ch11.
3608 (Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
3610 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3612 * exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
3613 modified in the source, to prevent spurious warnings when compiling
3616 2011-08-03 Thomas Quinot <quinot@adacore.com>
3618 * a-except-2005.adb: Minor reformatting.
3620 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3622 * sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
3623 is a renaming declaration in the private part of a package, do not emit
3624 a warning that the with_clause could be moved because the renaming may
3625 be used in the body or in a child unit.
3627 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3629 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
3630 Propagate the Comes_From_Source attribute from the original return
3631 object to the renaming.
3633 2011-08-03 Jose Ruiz <ruiz@adacore.com>
3635 * exp_ch7.adb (Build_Raise_Statement): Do not call
3636 Raise_From_Controlled_Operation when this routine is not present in
3637 the run-time library.
3638 (Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
3639 libraries (Ravenscar), tasks are non-terminating, and protected objects
3640 and tasks can only appear at library level, so we do not want
3641 finalization of protected objects nor tasks.
3642 * exp_intr.adb: Minor clarification in comment.
3643 bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
3644 Gen_Output_File_C): Remove references to finalization of library-level
3645 objects when using restricted run-time libraries.
3647 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3649 * sem_ch3.adb (Build_Discriminant_Constraints): Set
3650 Original_Discriminant only if the parent type is a generic formal.
3652 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3654 * exp_ch13.adb: Add with and use clause for Targparm;
3655 (Expand_N_Free_Statement): Prevent the generation of a custom
3656 Deallocate on .NET/JVM targets since this requires pools and address
3658 * exp_ch4.adb (Expand_Allocator_Expression): When compiling for
3659 .NET/JVM targets, attach the newly allocated object to the access
3660 type's finalization collection. Do not generate a call to
3661 Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
3662 exist in the runtime.
3663 (Expand_N_Allocator): When compiling for .NET/JVM targets, do not
3664 create a custom Allocate for object that do not require initialization.
3665 Attach a newly allocated object to the access type's finalization
3666 collection on .NET/JVM.
3667 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
3668 assignment of controlled types on .NET/JVM. The two hidden pointers
3669 Prev and Next and stored and later restored after the assignment takes
3671 * exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
3672 kludge for .NET/JVM to recognize a particular piece of code coming from
3673 Heap_Management and change the call to Finalize into Deep_Finalize.
3674 * exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
3675 finalization collections on .NET/JVM only for types derived from
3676 Controlled. Separate the association of storage pools with a collection
3677 and only allow it on non-.NET/JVM targets.
3678 (Make_Attach_Call): New routine.
3679 (Make_Detach_Call): New routine.
3680 (Process_Object_Declarations): Suppress the generation of
3681 build-in-place return object clean up code on .NET/JVM since it uses
3683 * exp_ch7.ads (Make_Attach_Call): New routine.
3684 (Make_Detach_Call): New routine.
3685 * exp_intr.adb Add with and use clause for Targparm.
3686 (Expand_Unc_Deallocation): Detach a controlled object from a collection
3687 on .NET/JVM targets.
3688 * rtsfind.ads: Add entries RE_Attach, RE_Detach and
3689 RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
3690 * snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
3691 names used in finalization.
3693 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3695 * a-fihema.adb: Add with and use clauses for System.Soft_Links.
3696 (Attach, Detach): Lock the current task when chaining an object onto a
3699 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
3701 * a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
3702 Rewritten to create the message strings when the exception is not
3703 raised by an abort during finalization.
3704 * a-except.ads, a-except-2005.ads: Add pragma Export for procedure
3705 Raise_From_Controlled_Operation and update its associated comment.
3706 * a-fihema.ads, a-fihema.adb: New GNAT unit.
3707 Ada.Finalization.Heap_Management provides key functionality
3708 associated with controlled objects on the heap, their creation,
3709 finalization and reclamation. Type Finalization_Collection is
3710 effectively a wrapper which sits ontop of a storage pool and performs
3711 all necessary bookkeeping for all the objects it contains. Each
3712 access-to-controlled or access-to-class-wide type receives a collection
3713 as part of its expansion. The compiler generates buffer code and
3714 invokes Allocate / Deallocate to create and destroy allocated
3716 * a-finali.adb ("="): Removed.
3717 * a-finali.ads ("="): Removed. Controlled types no longer carry hidden
3718 fields Prev and Next.
3719 * ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
3720 A library unit with at least one controlled object on the library level
3721 has a special finalizer which is invoked by the binder. To signal this,
3722 ali files carry field PF.
3723 * ali.ads: New field in type Unit_Record called Has_Finalizer. Add
3724 associated comment on field usage.
3725 * a-tags.adb (Get_RC_Offset): Removed.
3726 (Needs_Finalization): New routine.
3727 * a-tags.ads: Update the structure of the GNAT dispatch tables.
3728 Dispatch tables now carry field Needs_Finalization which provides
3729 runtime indication whether a type is controlled or has controlled
3730 components or both. Remove field RC_Offset.
3731 (Get_RC_Offset): Removed along with its associated pragma Export.
3732 Since tagged types with controlled components no longer carry hidden
3733 field _controller, the special mechanism to retrieve its location is no
3735 (Needs_Finalization): New routine.
3736 * atree.ads, atree.adb (Elist24): New routine.
3737 (Set_Elist24): New routine.
3738 * atree.h: Add a define clause for Elist24.
3739 * bindgen.adb New library-level variable Lib_Final_Built.
3740 (Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
3741 presence of a VM target, the routine generates calls to the proper
3742 library finalization routine.
3743 (Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
3744 targets. Set the correct library finalization routine depending on
3745 whether the library has controlled objects or this is a VM compilation.
3746 (Gen_Finalize_Library_Ada): New routine. This procedure generates calls
3747 to library-level finalizers of compiled units in reverse order of
3748 elaboration. It also produces exception management code and reraises a
3749 potential exception after all units have been finalized.
3750 (Gen_Finalize_Library_C): New routine. This procedure generates calls to
3751 library-level finalizers of compiled units in reverse order of
3753 (Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
3754 definitions of all library-level finalizers available to the compilation
3755 (Gen_Main_Ada): Directly call Adafinal which now contails all target
3757 (Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
3758 System.Standard_Library.Adafinal directly. If the library needs
3759 finalization actions, create the sequence of finalization calls.
3760 (Gen_Output_File_Ada): Alphabetize local variables and constants.
3761 Generate a with clause for System.Soft_Links when compiling for a VM.
3762 Remove the code which imports System.Standard_Library.Adafinal as
3763 Do_Finalize. Generate the library finalization routine.
3764 (Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
3765 If the library needs finalization actions, create all the definitions
3766 of library- level finalizers.
3767 (Has_Finalizer): New routine. Determines whether at least one compiled
3768 unit has a library-level finalizer.
3769 Add type Qualification_Mode.
3770 (Set_Unit_Name): Add a formal which controls the replacement of a dot.
3771 * einfo.adb: New usage of field 15 as Return_Flag.
3772 Remove Finalization_Chain_Entity from the usages of field 19.
3773 Remove Associated_Final_Chain from the usages of field 23.
3774 New usage of field 23 as Associated_Collection.
3775 New usage of field 24 as Finalizer.
3776 New usage of flag 252 as Is_Processed_Transient.
3777 (Associated_Final_Chain): Removed.
3778 (Associated_Collection): New routine.
3779 (Finalization_Chain_Entity): Removed.
3780 (Finalizer): New routine.
3781 (Is_Finalizer): New routine.
3782 (Is_Processed_Transient): New routine.
3783 (Return_Flag): New routine.
3784 (Set_Associated_Final_Chain): Removed.
3785 (Set_Associated_Collection): New routine.
3786 (Set_Finalization_Chain_Entity): Removed.
3787 (Set_Finalizer): New routine.
3788 (Set_Is_Processed_Transient): New routine.
3789 (Set_Return_Flag): New routine.
3790 (Write_Entity_Flags): Include Is_Processed_Transient to the list of
3792 (Write_Field8_Name): Alphabetize the output.
3793 (Write_Field11_Name): Alphabetize the output.
3794 (Write_Field12_Name): Alphabetize the output.
3795 (Write_Field13_Name): Alphabetize the output.
3796 (Write_Field14_Name): Alphabetize the output.
3797 (Write_Field15_Name): Alphabetize the output.
3798 (Write_Field16_Name): Alphabetize the output.
3799 (Write_Field17_Name): Alphabetize the output.
3800 (Write_Field18_Name): Alphabetize the output.
3801 (Write_Field19_Name): Alphabetize the output. Remove the output of
3802 Finalization_Chain_Entity.
3803 (Write_Field20_Name): Alphabetize the output.
3804 (Write_Field21_Name): Alphabetize the output.
3805 (Write_Field22_Name): Alphabetize the output.
3806 (Write_Field23_Name): Alphabetize the output. Remove the output of
3807 Associated_Final_Chain. Add output for Associated_Collection.
3808 (Write_Field24_Name): Alphabetize the output.
3809 (Write_Field25_Name): Add output for Finalizer.
3810 (Write_Field26_Name): Alphabetize the output.
3811 (Write_Field27_Name): Alphabetize the output.
3812 (Write_Field28_Name): Alphabetize the output.
3813 * einfo.ads: Add new field description for Associated_Collection and
3815 Remove Associated_Final_Chain and its uses in nodes.
3816 Remove Finalization_Chain_Entity and its uses in nodes.
3817 Add new field description for Finalizer and its uses in nodes.
3818 Add new synthesized attribute Is_Finalizer.
3819 Add new flag description for Is_Processed_Transient and its uses in
3821 Add new field description for Return_Flag and its uses in nodes.
3822 (Associated_Final_Chain): Removed along with its pragma Inline.
3823 (Associated_Collection): New routine and pragma Inline.
3824 (Finalization_Chain_Entity): Removed along with its pragma Inline.
3825 (Finalizer): New routine and pragma Inline.
3826 (Is_Finalizer): New routine and pragma Inline.
3827 (Is_Processed_Transient): New routine and pragma Inline.
3828 (Return_Flag): New routine and pragma Inline.
3829 (Set_Associated_Final_Chain): Removed along with its pragma Inline.
3830 (Set_Associated_Collection): New routine and pragma Inline.
3831 (Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
3832 (Set_Finalizer): New routine and pragma Inline.
3833 (Set_Is_Processed_Transient): New routine and pragma Inline.
3834 (Set_Return_Flag): New routine and pragma Inline.
3835 * exp_aggr.adb: Alphabetize subprograms.
3836 (Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
3837 (Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
3838 associated comments. Remove local variables External_Final_List and
3840 Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
3841 Ancestor. Remove the retrieval of finalization lists. Update the call to
3843 (Convert_Aggr_In_Allocator): Remove the retrieval of finalization
3844 lists. Update the call to Late_Expansion.
3845 (Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
3846 (Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
3847 (Gen_Assign): Remove the retrieval of the finalization list used to
3848 build the assignment. Update the calls to Make_Init_Call and
3850 (Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
3851 Remove the mechanism to determine attachment levels and finalization
3852 list retrieval. Remove the processing for coextensions.
3853 (Init_Controller): Removed. Controllers no longer exist.
3854 (Late_Expansion): Remove formals Flist and Obj along with their
3855 associated comments. Update the calls to Build_Record_Aggr_Code and
3856 Build_Array_Aggr_Code.
3857 * exp_ch13.adb (Expand_N_Free_Statement): New routine.
3858 (Expand_N_Freeze_Entity): Add special processing for finalizers which
3859 appear in entry bodies, protected subprograms and task bodies.
3860 * exp_ch13.ads (Expand_N_Free_Statement): New routine.
3861 * exp_ch3.adb (Add_Final_Chain): Removed.
3862 (Build_Array_Init_Proc): Alphabetize local variables.
3863 (Build_Assignment): Alphabetize local variables. Update the call to
3865 (Build_Class_Wide_Master): Rename local variables to better reflect
3867 (Build_Discriminant_Assignments): Code reformatting.
3868 (Build_Init_Call_Thru): Code reformatting.
3869 (Build_Init_Procedure): Code reformatting. Generate a special version
3870 of Deep_Finalize which is capable of finalizing all initialized
3871 components and ignore the rest.
3872 (Build_Init_Statements): Rename local variables to better reflect their
3874 Reimplement the mechanism to include the creation and update of an index
3875 variable called a "counter". It is used as a bookmark for tracing
3876 initialized and non-initialized components.
3877 (Build_Initialization_Call): Remove local variable Controller_Typ.
3878 Alphabetize all local variables. Remove the initialization of the
3879 record controller and update the call to Make_Init_Call.
3880 (Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
3881 New local variable Counter.
3882 (Constrain_Array): Alphabetize.
3883 (Expand_Freeze_Array_Type): Create a collection instead of a
3885 (Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
3886 Finalize_Address which is used in conjunction with allocated controlled
3888 (Expand_N_Object_Declaration): Remove the creation of a finalization
3889 list for anonymous access types. Update the calls to Make_Init_Call and
3891 (Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
3892 retrieval of finalization lists. Remove the expansion of the record
3893 controller. Create TSS primitive Finalize_Address used in conjunction
3894 with controlled objects on the heap. Create finalization collections
3895 for access-to-controlled record components.
3896 (Expand_Record_Controller): Removed.
3897 (Freeze_Type): Remove the freezing of record controllers. Freezing of
3898 class-wide types now requires additional processing. Create
3899 finalization collections for access-to-controlled types.
3900 (Increment_Counter): New routine.
3901 (Make_Counter): New routine.
3902 (Make_Eq_If): Remove the mention of Name_uController.
3903 (Make_Predefined_Primitive_Specs): There is no longer need to skip
3904 types coming from System.Finalization_Root.
3905 (Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
3906 (Predefined_Primitive_Bodies): There is no longer need to skip types
3907 coming from System.Finalization_Root.
3908 (Stream_Operation_OK): Do not generate stream routines for
3909 type Ada.Finalization.Heap_Management.Finalization_Collection.
3910 * exp_ch3.ads: Alphabetize subprograms.
3911 * exp_ch4.adb: Remove with and use clause for Sem_Ch8.
3912 Add with and use clause for Lib.
3913 (Complete_Coextension_Finalization): Removed.
3914 (Complete_Controlled_Allocation): New routine. Create a finalization
3915 collection for anonymous access-to-controlled types. Create a custom
3916 Allocate which interfaces with the back end and the machinery in
3918 (Expand_Allocator_Expression): Add necessary calls to
3919 Complete_Controlled_Allocation. Remove the retrieval of finalization
3920 lists. Update the calls to Make_Adjust_Call. Generate a call to
3921 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
3922 the associated collection.
3923 (Expand_N_Allocator): Remove the processing for dynamic coextensions.
3924 Code clean up. Remove the retrieval of finalization lists and
3926 Update the call to Make_Init_Call. Generate a call to
3927 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
3928 the associated collection.
3929 (Get_Allocator_Final_List): Removed. Finalization lists are not
3931 (Suitable_Element): Remove the mention of Name_uController.
3932 * exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
3933 (Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
3934 the left hand side, carry out the assignment and adjust the left hand
3936 * exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
3937 (Add_Collection_Actual_To_Build_In_Place_Call): New routine.
3938 (BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
3939 BIP_Collection and BIPcollection.
3940 (Build_Heap_Allocator): New routine used to allocate the return object
3941 of a build-in-place function onto a collection.
3942 (Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
3943 (Expand_Call): Do not replace direct calls to Deep routines with their
3945 (Expand_N_Extended_Return_Statement): Give all variables shorter names
3946 and update their occurrences. Add a special return flag to monitor the
3947 [ab]normal execution of the function. The flag is set right before the
3949 Rewrite the mechanism used to allocate a build-in-place return object
3950 on the heap or on a storage pool.
3951 (Is_Direct_Deep_Call): New routine.
3952 (Make_Build_In_Place_Call_In_Allocator): Add a collection to a
3953 build-in-place function call instead of a final list. Build a call to
3954 Set_Finalize_Address_Ptr to decorate the associated collection.
3955 (Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
3956 order to name the build-in-place function call's result for later
3957 finalization. Add a collection to a build-in-place function call
3958 instead of a final list.
3959 (Make_Build_In_Place_Call_In_Assignment): Add a collection to a
3960 build-in-place function call instead of a final list. Remove the code
3961 which moves one final list and transforms it into the actual in a
3962 nested build-in-place call.
3963 (Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
3964 build-in-place function call instead of a final list.
3965 (Move_Final_List): Removed.
3966 (Needs_BIP_Collection): New routine.
3967 (Needs_BIP_Final_List): Removed.
3968 * exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
3969 enumeration type BIP_Formal_Kind.
3970 Update the related comment.
3971 (Needs_BIP_Collection): New routine.
3972 (Needs_BIP_Final_List): Removed.
3973 * exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
3974 and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
3975 majority of subprograms in this unit. Add Name_Finalize_Address to
3976 array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
3977 (Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
3978 statements for an array type.
3979 (Build_Adjust_Statements): Create the adjust statements for a record
3981 (Build_Cleanup_Statements): New routine. A procedure which given any
3982 construct containing asynchronous calls, references to _master, or is a
3983 task body, a task allocation or a protected body produces the necessary
3984 runtime calls to clean up these constructs.
3985 (Build_Exception_Handler): New routine.
3986 (Build_Final_List): Removed.
3987 (Build_Finalization_Collection): New routine. A core procedure which
3988 creates a collection to service heap allocated controlled objects
3989 associated with an access-to-controlled type.
3990 (Build_Finalize_Statements): Create the finalization statements for a
3992 (Build_Finalizer): New routine. A core procedure which given any
3993 construct with declarations and/or statements detects all objects which
3994 need any type of clean up (controlled objects, protected objects) and
3995 generates all necessary code to clean up the said objects in the proper
3997 (Build_Finalizer_Call): New routine.
3998 (Build_Initialize_Statements): Create the initialization statements for
3999 an array type. The generated routine contains code to finalize partially
4001 (Build_Object_Declarations): New routine.
4002 (Build_Raise_Statement): New routine.
4003 (Clean_Simple_Protected_Objects): Removed.
4004 (Controller_Component): Removed.
4005 (Enclosing_Function): New routine.
4006 (Expand_Cleanup_Actions): Create a finalizer for a construct which has
4007 either declarations or statements or both.
4008 (Expand_N_Package_Body): Create a finalizer for a non-generic package.
4009 (Expand_N_Package_Declaration): Create a finalizer for a non-generic
4011 (Find_Final_List): Removed.
4012 (Global_Flist_Ref): Removed.
4013 (In_Finalization_Root): Removed.
4014 (Insert_Actions_In_Scope_Around): Determine the range of the transient
4015 scope in terms of tree nodes. Process all transient variables within
4017 (Make_Adjust_Call): Rewritten. There is no longer an attach call
4018 generated after the adjust.
4019 (Make_Attach_Call): Removed.
4020 (Make_Call): New routine.
4021 (Make_Clean): Removed.
4022 (Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
4024 (Make_Deep_Proc): Rewritten to generate the new profile signature used
4026 (Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
4028 (Make_Final_Call): Modified to simply create a call to either
4029 Deep_Finalize or Finalize.
4030 (Make_Finalize_Address_Body): New routine.
4031 (Make_Finalize_Address_Stmts): New routine. A function which produces
4032 TSS primitive Finalize_Address used in conjunction with heap allocated
4034 (Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
4035 (Make_Init_Call): Rewritten. There is no longer an attach call
4036 generated after initialization.
4037 (Make_Local_Deep_Finalize): New routine.
4038 (Make_Set_Finalize_Address_Ptr_Call): New routine.
4039 (Make_Transient_Block): Remove the finalization list retrieval and
4041 (Needs_Finalization): Moved to Exp_Util.
4042 (Parent_Field_Type): New routine.
4043 (Preprocess_Components): New routine.
4044 (Process_Transient_Objects): New routine.
4045 (Wrap_HSS_In_Block): New routine.
4046 (Wrap_Transient_Declaration): Remove finalization list management and
4047 controller insertion.
4048 (Wrap_Transient_Expression): Code reformatting.
4049 (Wrap_Transient_Statement): Code reformatting.
4050 * exp_ch7.ads (Build_Final_List): Removed.
4051 (Build_Finalization_Collection): New routine.
4052 (Build_Raise_Statement): New routine.
4053 (Controller_Component): Removed.
4054 (Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
4055 (Find_Final_List): Removed.
4056 (In_Finalization_Root): Removed.
4057 (Is_Simple_Protected_Type): Update related comment.
4058 (Make_Adjust_Call): New parameter profile and associated comments.
4059 (Make_Attach_Call): Removed.
4060 (Make_Final_Call): New parameter profile and associated comments.
4061 (Make_Finalize_Address_Body): New routine.
4062 (Make_Init_Call): New parameter profile and associated comments.
4063 (Make_Local_Deep_Finalize): New routine.
4064 (Make_Set_Finalize_Address_Ptr_Call): New routine.
4065 (Needs_Finalization): Moved to Exp_Util.
4066 * exp_ch9.adb (Add_Object_Pointer): Code reformatting.
4067 (Expand_N_Protected_Body): Remove the handling of finalization lists.
4068 (Find_Protection_Type): Moved to Exp_Util.
4069 * exp_disp.adb: Remove with and use clauses for Exp_Ch7.
4070 (Make_DT): Update sequence of dispatch table initialization. Remove the
4071 initialization of field RC_Offset. Add initialization of field Needs_
4073 * exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
4074 Reimplement how an object is first finalized, then deallocated.
4075 * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
4077 * exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
4078 Register TSS_Finalize_Address with type TSS_Names.
4079 * exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
4080 procedure provides the interface between an allocation / deallocation
4081 and the support machinery in Ada.Finalization.Heap_Management.
4082 (Find_Init_Call): Code reformatting.
4083 (Find_Init_Call_In_List): Code reformatting.
4084 (Find_Protection_Type): Moved from Exp_Ch9.
4085 (Find_Prim_Op): Reimplement to add preference of recovered primitive.
4086 (Has_Controlled_Coextensions): Removed.
4087 (Has_Controlled_Objects): New routine.
4088 (In_Library_Level_Package_Body): New routine.
4089 (Insert_Action_After): New routine.
4090 (Is_Finalizable_Transient): New routine. This predicate determines
4091 whether an object declaration is one of the many variants of controlled
4093 (Is_Null_Access_BIP_Func_Call): New routine.
4094 (Is_Non_BIP_Func_Call): New routine.
4095 (Is_Related_To_Func_Return): New routine.
4096 (Needs_Finalization): Moved from Exp_Ch7.
4097 * exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
4098 (Find_Protection_Type): Moved from Exp_Ch9.
4099 (Has_Controlled_Coextensions): Removed.
4100 (Has_Controlled_Objects): New routine.
4101 (In_Library_Level_Package_Body): New routine.
4102 (Insert_Action_After): New routine.
4103 (Is_Finalizable_Transient): New routine.
4104 (Is_Null_Access_BIP_Func_Call): New routine.
4105 (Is_Non_BIP_Func_Call): New routine.
4106 (Is_Related_To_Func_Return): New routine.
4107 (Needs_Finalization): Moved from Exp_ch7.
4108 * expander.adb (Expand): Add a case for N_Free_Statement.
4109 * freeze.adb (Freeze_All): Replace the generation of a finalization
4110 list with a collection for access-to-controlled types.
4111 (Freeze_Entity): Code reformatting.
4112 (Freeze_Record_Type): Remove the freezing of a record controller
4114 (Freeze_Subprogram): Code reformatting.
4115 * inline.adb (Cleanup_Scopes): Remove the reset of the scope
4117 * lib-writ.adb (Write_Unit_Information): Output "PF" when a package
4118 has a library-level finalizer.
4119 * lib-writ.ads: Add "PF" to the sequence of unit attributes.
4120 * a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
4121 * Makefile.rtl: Remove a-filico and s-finimp from the list of object
4122 files. Add a-fihema to the list of object files.
4124 Alphabetize the associations in type Is_Parameterless_Attribute.
4125 * rtsfind.ads: Ada.Finalization_List.Controller and
4126 System.Finalization_Implementation are no longer a GNAT unit.
4127 Update the range of type Ada_Finalization_Child. Remove the following
4128 recoverable entities:
4130 RE_Attach_To_Final_List
4134 RE_Finalizable_Ptr_Ptr
4135 RE_Global_Final_List
4136 RE_Limited_Record_Controller
4139 RE_Record_Controller
4140 RE_Simple_List_Controller
4142 Add the following recoverable entities:
4144 RE_Add_Offset_To_Address
4148 RE_Exception_Identity
4149 RE_Finalization_Collection
4150 RE_Finalization_Collection_Ptr
4151 RE_Needs_Finalization
4152 RE_Save_Library_Occurrence
4153 RE_Set_Finalize_Address_Ptr
4154 RE_Set_Storage_Pool_Ptr
4156 * sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
4158 * sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
4159 (First_Stored_Discriminant): Remove the mention of Name_uController.
4160 * sem_aux.ads: Comment reformatting.
4161 * sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
4162 to redecorate an already existing class-wide type.
4163 (Decorate_Tagged_Type): New parameter profile and associated comment.
4164 Create a "shadow class-wide type" for a shadow entity.
4165 * sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
4166 of the final chain along with the associated comment.
4167 * sem_ch3.adb (Access_Type_Declaration): Add new local variable
4168 Full_Desig and set it to the full view of the designated type.
4169 Initialize the finalization collection to empty.
4170 (Build_Derived_Record_Type): Alphabetize local variables. Code
4172 (Collect_Fixed_Components): Remove the mention of Name_uController.
4173 (Create_Constrained_Components): Remove the mention of Name_uController.
4174 (Make_Class_Wide_Type): Add specialized code to redecorate an existing
4175 class-wide type of a shadow entity.
4176 (Process_Full_View): Update the machinery which marks type
4177 Limited_Controlled's entity as limited.
4178 * sem_ch4.adb (Analyze_One_Call): Code reformatting.
4179 * sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
4180 list, instead make a collection build-in-place formal.
4181 * sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
4182 a designated type in order to establish a match between the renaming
4183 and the renamed entity.
4184 (Find_Selected_Component): Add guard to prevent spurious exceptions
4185 from being raised on .NET/JVM.
4186 * sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
4187 to the list of primitive that need special processing. Update arrays
4188 C_Names and D_Names.
4189 (Replace_Types): Handle class-wide types.
4190 * sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
4191 different parameter profile, look at the first formal.
4192 * sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
4193 use clauses for Exp_Util.
4194 * sem_res.adb: Remove with and use clauses for Elists.
4195 (Propagate_Coextensions): Removed.
4196 (Resolve_Allocator): Do not propagate the list of coextensions from one
4197 allocator to another.
4198 * sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
4199 Deaccessed_T to Desig_Typ.
4200 (Enter_Name): Remove the mention of Name_uController.
4201 (Gather_Components): Remove the mention of Name_uController.
4202 (Incomplete_Or_Private_View): New routine.
4203 (Is_Coextension_Root): Removed.
4204 (Is_Fully_Initialized_Type): Remove the mention of Name_uController.
4205 * sem_util.ads (Incomplete_Or_Private_View): New routine.
4206 (Is_Coextension_Root): Removed.
4207 * s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
4208 Controlled types are now derived from a null tagged record. Remove
4209 types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
4210 * sinfo.adb (Coextensions): Removed.
4211 (Set_Coextensions): Removed.
4212 * sinfo.ads: Remove Coextensions from the explanation of node fields
4213 and its uses in nodes.
4214 Update the field usage of N_Allocator.
4215 (Coextensions): Removed along with its pragma Inline.
4216 (Set_Coextensions): Removed along with its pragma Inline.
4217 * snames.ads-tmpl: Remove names
4222 Name_uLocal_Final_List
4223 Name_Finalization_Root
4230 Name_Finalize_Address
4231 * s-pooglo.adb (Allocate): Add overriding indicator.
4232 (Deallocate): Add overriding indicator.
4233 (Storage_Size): Add overriding indicator.
4234 * s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
4235 than Finalize_Global_List.
4236 (Null_Finalize_Global_List): Removed.
4237 (Save_Library_Occurrence): New routine.
4238 * s-soflin.ads: Remove variable Finalize_Global_List along with its
4239 initialization. Add variable Finalize_Library_Objects along with its
4240 pragma Export. Add variables Library_Exception and
4241 Library_Exception_Set along with their pragma Export.
4242 (Null_Finalize_Global_List): Removed.
4243 (Save_Library_Occurrence): New routine.
4244 * s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
4245 rather than Finalize_Global_List.
4246 * tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
4247 of the constructed node.
4249 2011-08-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4251 * link.c: Include "auto-host.h" before system headers.
4253 2011-08-03 Vincent Celier <celier@adacore.com>
4255 * make.adb (Gnatmake): Add to table Library_Projs only library projects
4256 that are not extended. Do not check if a library project that is
4257 extended should be regenerated. Do not add to table Library_Paths the
4258 libraries that are in extended projects. Link only with libraries that
4259 are in libray projects that are not extended.
4260 * prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
4261 for a library project that is extended.
4263 2011-08-03 Gary Dismukes <dismukes@adacore.com>
4265 * sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
4266 conforming subprogram renamings that appear to be completions if they
4267 are not fully conformant.
4268 Such renamings are homographs but not completions.
4269 * sem_type.adb (Disambiguate): Handle disambiguation of overloaded
4270 names in a subprogram renaming that appears in an instance.
4272 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4274 * exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
4275 not immutably limited, build actual subtype from expression to provide
4276 proper bounds to caller.
4278 2011-08-03 Gary Dismukes <dismukes@adacore.com>
4280 * sem_ch8.adb: Minor comment correction.
4282 2011-08-03 Thomas Quinot <quinot@adacore.com>
4284 * exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
4285 returning a limited array, use an extended return statement.
4287 2011-08-03 Vincent Celier <celier@adacore.com>
4289 * make.adb (Initialize): If --subdirs= is used, but no project file is
4290 specified, attempt to create the specify subdir if it does not already
4291 exist and use it as the object directory as if -D had been specified.
4293 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4295 * s-tpopsp-vms.adb: New file.
4296 * s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
4297 * gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
4299 2011-08-03 Emmanuel Briot <briot@adacore.com>
4301 * make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
4304 2011-08-03 Yannick Moy <moy@adacore.com>
4306 * cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
4307 * sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
4308 * sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
4309 detect that an array has static bounds.
4311 2011-08-03 Thomas Quinot <quinot@adacore.com>
4313 * exp_dist.adb: Minor reformatting.
4315 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4317 * s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
4318 (ATCB_Key): Removed, not always used.
4320 2011-08-03 Emmanuel Briot <briot@adacore.com>
4322 * gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
4323 clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
4324 most remaining global variables.
4326 2011-08-03 Robert Dewar <dewar@adacore.com>
4328 * gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
4329 prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
4332 2011-08-03 Javier Miranda <miranda@adacore.com>
4334 * exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
4335 that must be passed by copy in VM targets.
4337 2011-08-03 Emmanuel Briot <briot@adacore.com>
4339 * prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
4340 duplicates a similar htable now in the project tree.
4342 2011-08-03 Claire Dross <dross@adacore.com>
4344 * a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
4345 a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
4346 Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
4347 Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
4348 Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
4349 Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
4350 Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
4353 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4355 * s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
4356 (ATCB_Key): Removed, not always used.
4357 * s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
4359 * s-tpopsp-tls.adb: New file.
4360 * gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
4361 x86/x64/ia64/powerpc/sparc Linux.
4363 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4365 * system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
4366 * gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
4368 2011-08-03 Thomas Quinot <quinot@adacore.com>
4370 * rtsfind.ads, exp_dist.adb, exp_dist.ads
4371 (Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
4372 Fix type selection for mapping integer types to PolyORB types.
4374 2011-08-03 Bob Duff <duff@adacore.com>
4376 * sem_ch7.adb: Minor comment clarification.
4378 2011-08-03 Bob Duff <duff@adacore.com>
4380 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
4381 an error analyzing a choice, skip further processing. Further
4382 processing could cause a crash or cascade errors.
4384 2011-08-03 Emmanuel Briot <briot@adacore.com>
4386 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
4387 prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
4388 prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
4389 prj-env.ads (Shared_Project_Tree_Data): new type
4390 An aggregate project and its aggregated trees need to share the common
4391 data structures used for lists of strings, packages,... This makes the
4392 code simpler since otherwise we have to pass the root tree (also used
4393 for the configuration file data) in addition to the current project
4394 tree. This also avoids ambiguities as to which tree should be used.
4395 And finally this saves a bit of memory.
4396 (For_Every_Project_Imported): new parameter Tree.
4397 Since aggregated projects are using a different tree, we need to let
4398 the caller know which tree to use to manipulate the returned project.
4400 2011-08-03 Robert Dewar <dewar@adacore.com>
4402 * prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
4403 prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
4404 lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
4405 prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
4407 2011-08-03 Javier Miranda <miranda@adacore.com>
4409 * exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
4410 Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
4412 2011-08-03 Bob Duff <duff@adacore.com>
4414 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
4417 2011-08-03 Joel Brobecker <brobecker@adacore.com brobecker>
4419 * g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
4420 g-sehash.ads: Fix typo. Update header.
4422 2011-08-03 Thomas Quinot <quinot@adacore.com>
4424 * exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
4427 2011-08-03 Gary Dismukes <dismukes@adacore.com>
4429 * sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
4430 prefixes of private types along with records, since the selector may be
4432 * sem_res.adb (Resolve_Selected_Component): Consider prefixes of
4433 private types along with records, since the selector may be a
4436 2011-08-03 Emmanuel Briot <briot@adacore.com>
4438 * prj-pp.adb (Pretty_Print): Remove trailing blank line.
4440 2011-08-03 Javier Miranda <miranda@adacore.com>
4442 * sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
4443 Tagged_Type_Expansion.
4445 2011-08-03 Yannick Moy <moy@adacore.com>
4447 * sem_res.adb (Resolve_Op_Concat_Arg): Do not issue a SPARK
4448 violation when the argument of concatenation is the name of a
4451 2011-08-03 Emmanuel Briot <briot@adacore.com>
4453 * prj-proc.adb, prj-ext.adb, prj-ext.ads, prj-env.adb, prj-env.ads,
4454 prj-tree.adb, prj-tree.ads (Initialize_And_Copy, Copy): new subprograms
4455 (Process_Declarative_Items): new parameter Child_Env.
4457 2011-08-03 Yannick Moy <moy@adacore.com>
4459 * alfa.ads: Update format of ALFA section in ALI file in order to
4460 add a mapping from bodies to specs when both are present.
4461 (ALFA_Scope_Record): Add components for spec file/scope.
4462 * get_alfa.adb (Get_ALFA): Read the new file/scope for spec when
4464 * lib-xref-alfa.adb (Collect_ALFA): After all scopes have been
4465 collected, fill in the spec information when relevant.
4466 * put_alfa.adb (Put_ALFA): Write the new file/scope for spec when
4469 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
4471 * inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
4472 code unit to decide whether to add internally generated subprograms.
4474 2011-08-03 Javier Miranda <miranda@adacore.com>
4476 * sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
4477 * exp_ch9.adb (Build_Simple_Entry_Call): Handle actuals that must
4478 be handled by copy in VM targets.
4480 2011-08-03 Emmanuel Briot <briot@adacore.com>
4482 * make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): Share
4483 code with Makeutl.Get_Switches.
4484 * prj-tree.adb: Update comment.
4486 2011-08-03 Thomas Quinot <quinot@adacore.com>
4488 * sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
4489 subprogram with a limited formal that does not support external
4492 2011-08-03 Yannick Moy <moy@adacore.com>
4494 * get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
4496 * lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
4497 not from current unit in two phases, because it is not possible to
4498 change the table while iterating over its content.
4499 * put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
4501 2011-08-03 Sergey Rybin <rybin@adacore.com>
4503 * vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
4504 * gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
4506 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4508 * sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
4509 and the component type is composite, this is ambiguous for predefined
4510 concatenation, but if the node is not overloaded and the entity is a use
4511 -defined function its profile can be used to resolve that aggregate.
4513 2011-08-03 Robert Dewar <dewar@adacore.com>
4515 * exp_ch4.adb: Minor code cleanup.
4517 2011-08-03 Thomas Quinot <quinot@adacore.com>
4519 * exp_dist.adb: Do not generate distribution stubs if serious errors
4520 have been diagnosed.
4522 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4524 * sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
4525 the first formal of a primitive operation, go to the base type to
4526 handle properly an access to a derived type with constrained
4528 * sem_type.adb (Disambiguate): an immediately visible operator hides a
4529 user-defined function that is only use-visible.
4531 2011-08-03 Robert Dewar <dewar@adacore.com>
4533 * sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
4534 make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
4535 fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
4536 prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
4537 sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
4538 prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
4539 prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
4540 alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
4542 2011-08-03 Robert Dewar <dewar@adacore.com>
4544 * repinfo.adb (List_Mechanism): Add handling of
4545 Convention_Ada_Pass_By_XXX.
4546 * sem_mech.adb (Set_Mechanism): Ditto.
4547 * sem_prag.adb (Process_Convention): Add entries for
4548 Convention_Ada_Pass_By_XXX.
4549 * snames.adb-tmpl, snames.ads-tmpl: Ditto.
4551 2011-08-03 Pascal Obry <obry@adacore.com>
4553 * makeutl.adb: Minor reformatting.
4555 2011-08-03 Vincent Celier <celier@adacore.com>
4558 (Get_File_Name) If the file cannot be found when there are no config
4559 pragmas file and May_Fail is True, return No_File instead of the file
4560 name, to be consistent.
4562 2011-08-03 Pascal Obry <obry@adacore.com>
4564 * adaint.c (__gnat_is_executable_file_attr): Avoid access
4567 2011-08-03 Javier Miranda <miranda@adacore.com>
4570 (Same_Representation): In VM targets the representation of arrays with
4571 aliased components differs from arrays with non-aliased components.
4573 2011-08-03 Emmanuel Briot <briot@adacore.com>
4575 * prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
4576 not systematically lower case attribute indexes that contain no "."
4577 Fix definition of several Naming attributes, which take
4578 a unit name as index and therefore should be case insensitive.
4579 Minor refactoring (reduce length of variable names).
4581 2011-08-03 Emmanuel Briot <briot@adacore.com>
4583 * makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
4585 2011-08-03 Emmanuel Briot <briot@adacore.com>
4587 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
4588 prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
4589 prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
4590 prj-tree.ads (Prj.Tree.Environment): new type.
4592 2011-08-03 Emmanuel Briot <briot@adacore.com>
4594 * prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
4595 prj-tree.adb, prj-tree.ads (Environment): new type.
4597 2011-08-03 Emmanuel Briot <briot@adacore.com>
4599 * prj-tree.ads: Remove unused variable.
4601 2011-08-03 Yannick Moy <moy@adacore.com>
4603 * restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
4604 issuing messages related to SPARK restriction violation.
4606 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4608 * sem_ch6.adb: guard against error nodes in return statements.
4610 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4612 * errout.adb (Error_Msg_Internal): the main unit has not been read yet,
4613 a warning can only appear on a configuration file, so emit warning
4614 without further checks.
4616 2011-08-03 Arnaud Charlet <charlet@adacore.com>
4618 * s-interr.ads: add overriding keyword.
4620 2011-08-03 Geert Bosch <bosch@adacore.com>
4622 * exp_attr.adb: Fix minor typo.
4624 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4626 * par-ch4.adb: improve error recovery.
4628 2011-08-03 Emmanuel Briot <briot@adacore.com>
4630 * prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
4631 prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
4634 2011-08-03 Emmanuel Briot <briot@adacore.com>
4636 * prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
4637 "external" as an attribute name in aggregate projects.
4639 2011-08-03 Jose Ruiz <ruiz@adacore.com>
4641 * s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
4642 uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
4643 from 0, so we need to adjust.
4645 2011-08-03 Emmanuel Briot <briot@adacore.com>
4647 * prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
4648 prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
4650 2011-08-03 Yannick Moy <moy@adacore.com>
4652 * sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
4653 restriction on overloaded entity if the entity is not an operator.
4655 2011-08-03 Yannick Moy <moy@adacore.com>
4657 * sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
4658 restrict.ads: Rename remaining Check_Formal_Restriction* into
4659 Check_SPARK_Restriction*.
4661 2011-08-03 Emmanuel Briot <briot@adacore.com>
4663 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
4664 prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
4666 (Project_Empty): removed
4667 (Empty_Project): new parameter Qualifier
4668 This is used to have fields specific to aggregate projects, cleaner
4669 New field to store the list of aggregated projects.
4670 (Check_Aggregate_Project): removed
4671 (Process_Aggregated_Projects, Free): new subprograms.
4673 2011-08-03 Olivier Hainque <hainque@adacore.com>
4675 * tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
4677 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4679 * sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
4680 explicit dereference of an unconstrained type, create a constrained
4681 subtype for it, as is done for function calls that return an
4684 2011-08-03 Thomas Quinot <quinot@adacore.com>
4686 * g-pehage.adb (Finalize): Avoid possible double-free.
4688 2011-08-03 Steve Baird <baird@adacore.com>
4690 * exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
4691 Elab_Spec/Body attrs in CodePeer_Mode.
4693 2011-08-03 Javier Miranda <miranda@adacore.com>
4695 * exp_aggr.adb (Flatten): Convert to positional form aggregates whose
4696 low bound is not known at compile time but they have no others choice.
4697 Done because in this case the bounds can be obtained directly from the
4700 2011-08-03 Ed Falis <falis@adacore.com>
4702 * s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
4703 on VxWorks SMP. Remove unusable constant ANY_CPU.
4705 2011-08-03 Emmanuel Briot <briot@adacore.com>
4707 * gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
4708 clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
4709 prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
4710 Prj.Env.Initialize_Empty): new subprograms
4711 (Get_Env, Find_Project): remove parameter Target_Name.
4713 2011-08-03 Gary Dismukes <dismukes@adacore.com>
4715 * sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
4716 as a condition for the delayed call to Derived_Subprograms done for the
4717 case of the rewriting of a derived type that constrains the
4718 discriminants of its parent type.
4719 Avoids redundant subprogram derivations for private subtype derivations.
4721 2011-08-03 Javier Miranda <miranda@adacore.com>
4723 * exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
4724 Build_Record_Aggr_Code.
4725 (Build_Record_Aggr_Code): Add missing support to initialize hidden
4726 discriminants in extension aggregates.
4728 2011-08-03 Emmanuel Briot <briot@adacore.com>
4730 * prj-pp.adb (Print): also output project qualifiers, since in
4731 particular "aggregate" is mandatory in an aggregate project.
4733 2011-08-03 Emmanuel Briot <briot@adacore.com>
4735 * prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
4736 (Debug_Output): new function.
4738 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
4740 * gnat_ugn.texi: Document -Wstack-usage.
4741 * gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
4743 2011-08-03 Thomas Quinot <quinot@adacore.com>
4745 * sem_prag.adb Issue an error (not a warning) when a C++ type does not
4746 have keyword LIMITED.
4748 2011-08-03 Yannick Moy <moy@adacore.com>
4750 * alfa.adb, alfa.ads, alfa_test.adb: New files.
4751 * ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
4752 (Scan_ALI): do not issue a fatal error if parsing known lines after Xref
4753 section (does not happen in compiler, only if code directly calls
4755 * get_alfa.adb, get_alfa.ads: New files.
4756 * lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
4758 * lib-xref-alfa.adb: New file.
4759 * lib-xref.adb, lib-xref.ads
4760 (Xref_Entry): redefine information needed in cross-references for ALFA.
4761 Push ALFA treatments in separated local package.
4762 (Enclosing_Subpragram_Or_Package): treat specially subprogram
4763 identifiers. Return entity of package body instead of spec. Return
4764 Empty for a scope with no location.
4765 (Generate_Reference): adapt to new components for ALFA information.
4766 Remove the need for D references on definitions.
4767 (Is_Local_Reference): moved to ALFA local package
4768 (Output_References): extract subfunction as Extract_Source_Name
4769 (Output_Local_References): remove procedure, replaced by filtering of
4770 cross-references in package ALFA and printing in Put_ALFA.
4771 (Write_Entity_Name): remove procedure
4772 * lib.adb, lib.ads (Extract_Source_Name): extract here function to
4773 print exact name of entity as it appears in source file
4774 (Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
4775 * put_alfa.adb, put_alfa.ads: New files.
4776 * xref_lib.adb (Search_Xref): protect read of cross-references against
4777 reading other sections of the ALI file, in gnatxref
4778 (Search): protect read of cross-references against reading other
4779 sections of the ALI file, in gnatfind.
4780 * gcc-interface/Make-lang.in: Update dependencies.
4782 2011-08-03 Thomas Quinot <quinot@adacore.com>
4784 * sem_ch3.adb: Minor reformatting.
4786 2011-08-03 Jose Ruiz <ruiz@adacore.com>
4788 * s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
4789 raising an exception.
4791 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4793 * sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
4794 type, always use 1 as the lower bound or string, even if lower bound of
4795 context is not static, to handle properly null strings in a non-static
4798 2011-08-03 Bob Duff <duff@adacore.com>
4800 * sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
4801 always legal on the right-hand side of an assignment statement; there
4802 is always an applicable index constraint in this case. Therefore, the
4803 check for Pkind = N_Assignment_Statement is now unconditional -- it
4804 doesn't depend on whether Is_Constrained (Typ).
4806 2011-08-03 Robert Dewar <dewar@adacore.com>
4808 * exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
4810 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4812 * sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
4813 for an itype created within a generic unit.
4815 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
4817 * gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
4818 suppresses all inlining.
4820 2011-08-03 Robert Dewar <dewar@adacore.com>
4822 * sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
4823 exp_aggr.adb: Minor reformatting.
4825 2011-08-03 Thomas Quinot <quinot@adacore.com>
4827 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
4828 tagged assignment when discriminant checks are suppressed. This is
4829 useless and extremely costly in terms of static stack usage.
4831 2011-08-03 Bob Duff <duff@adacore.com>
4833 * sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
4834 of generics, because this leads to the wrong entity in the wrong scope,
4835 causing (e.g.) pragma Export_Procedure to get an error if the entity is
4837 (Process_Interface_Name): Follow Alias for instances of generics, to
4838 correct for the above change.
4840 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4842 * exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
4843 is an integer literal it is always safe to replace the reference. In
4844 addition, if the reference appears in the generated code for an object
4845 declaration it is necessary to copy because otherwise the reference
4846 might be to the uninitilized value of the discriminant of the object
4849 2011-08-03 Pascal Obry <obry@adacore.com>
4851 * adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
4852 ACL used, in this case we want to check for ending .exe, not .exe
4853 anywhere in the path.
4855 2011-08-03 Sergey Rybin <rybin@adacore.com>
4857 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
4858 the tree structure (semantic decoration of references to record
4861 2011-08-03 Gary Dismukes <dismukes@adacore.com>
4863 * sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
4864 choices of a named array aggregate, bail out when any choices are
4865 marked as Errors_Posted.
4867 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4869 * exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
4870 in which entity is frozen, to handle properly loop variables in
4873 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4875 * sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
4876 subtype is not static, compute the upper bound using attributes, to
4877 handle properly index types that are not integer types.
4879 2011-08-03 Bob Duff <duff@adacore.com>
4881 * gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
4882 Update copyright notice.
4884 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4886 * sem_ch3.adb (Build_Discriminant_Constraints): Only use
4887 Original_Discriminant if within an instance.
4888 * sem_ch4.adb (Analyze_Selected_Component): Ditto.
4890 2011-08-03 Thomas Quinot <quinot@adacore.com>
4892 * einfo.ads: Minor reformatting.
4894 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4896 * exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
4897 composite type with an unfrozen subcomponent, in the profile of a
4898 primitive operation.
4900 2011-08-03 Robert Dewar <dewar@adacore.com>
4902 * sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
4904 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4906 * sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
4907 unconstrained type with discriminants is initialized with an aggregate,
4908 use the constrained subtype of the aggregate as the type of the object,
4909 because it is immutable, and this allows the back-end to generate no
4910 code for the object declaration.
4912 2011-08-03 Robert Dewar <dewar@adacore.com>
4914 * exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
4915 comparison operand is variable, and turns out to be zero or negative.
4917 2011-08-03 Javier Miranda <miranda@adacore.com>
4920 (Expand_Dispatching_Constructor_Call): Disable expansion of
4921 code required for native targets. Done to avoid generating
4922 references to unavailable runtime entities in VM targets.
4924 (Expand_N_Object_Declaration): Add missing support to handle
4925 the explicit initialization of class-wide interface objects.
4928 2011-08-03 Matthew Heaney <heaney@adacore.com>
4930 * a-cobove.adb (Merge): Move source onto target, instead of using Assign
4932 2011-08-03 Matthew Heaney <heaney@adacore.com>
4934 * a-cbdlli.adb (Splice): move source items from first to last
4936 2011-08-03 Yannick Moy <moy@adacore.com>
4938 * sem_util.ads: comment added.
4940 2011-08-03 Javier Miranda <miranda@adacore.com>
4943 (Expand_Record_Aggregate): In VM targets disable the expansion into
4944 assignments of aggregates whose type is not known at compile time.
4946 2011-08-03 Ed Schonberg <schonberg@adacore.com>
4948 * exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
4949 protected entries and task entries, to build the proper renaming
4950 declaration for entry formals, used in debugging.
4951 * exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
4952 parameters in the same way.
4954 2011-08-02 Robert Dewar <dewar@adacore.com>
4956 * a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
4957 sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
4958 code reorganization.
4960 2011-08-02 Robert Dewar <dewar@adacore.com>
4962 * debug.adb: Debug flag d.P to suppress length comparison optimization
4963 * exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
4964 comparison of Length by comparing First/Last instead.
4966 2011-08-02 Matthew Heaney <heaney@adacore.com>
4968 * a-cobove.ads: Code clean up.
4970 2011-08-02 Vincent Celier <celier@adacore.com>
4972 * adaint.c (file_names_case_sensitive_cache): New static int.
4973 (__gnat_get_file_names_case_sensitive): Cache the return value in
4974 file_names_case_sensitive_cache at the first invocation, to avoid
4975 multiple calls to getenv.
4977 2011-08-02 Bob Duff <duff@adacore.com>
4979 * sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
4981 2011-08-02 Yannick Moy <moy@adacore.com>
4983 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
4984 sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
4985 sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
4986 indicate that we are in a precondition or postcondition. This is used in
4987 Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
4988 decide whether to flag the spec or body of the current subprogram as
4991 2011-08-02 Fabien Chouteau <chouteau@adacore.com>
4993 * impunit.adb: Add Ada.Execution_Time.Interrupts in the Ada2012 package
4995 * a-extiin.ads: New file.
4997 2011-08-02 Bob Duff <duff@adacore.com>
4999 * a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
5000 now raises Name_Error instead of Use_Error in certain cases. The other
5001 parts of this AI were already implemented properly.
5003 2011-08-02 Vincent Celier <celier@adacore.com>
5005 * link.c: Only import "auto-host.h" when building the gnattools.
5007 2011-08-02 Yannick Moy <moy@adacore.com>
5009 * sem_util.adb: Inter-unit inlining does not work for a subprogram
5010 which calls a local subprogram, so extract subprogram
5011 from Mark_Non_ALFA_Subprogram_Body.
5013 2011-08-02 Javier Miranda <miranda@adacore.com>
5016 (Extract_Dispatching_Call): If the type of the dispatching object is an
5017 access type then return an explicit dereference in the Object out-mode
5020 2011-08-02 Gary Dismukes <dismukes@adacore.com>
5022 * sem_ch3.adb (Analyze_Subtype_Declaration): Generate range
5023 compatibility checks for all indexes of an array subtype, not just the
5024 first. Reset Has_Dynamic_Range_Check on the subtype before each
5025 potential check to ensure that Insert_Range_Checks will not elide any
5026 of the dynamic checks.
5028 2011-08-02 Yannick Moy <moy@adacore.com>
5030 * par-prag.ad (Process_Restrictions_Or_Restriction_Warnings): recognize
5031 SPARK restriction at parsing time.
5032 * scng.adb (Scan): Generate a token Tok_SPARK_Hide for a SPARK HIDE
5033 directive only if the SPARK restriction is set for this unit.
5035 2011-08-02 Yannick Moy <moy@adacore.com>
5037 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb, sem_util.ads,
5038 sem_res.adb, sem_ch2.adb, sem_ch4.adb, sem_ch6.adb,
5039 sem_ch11.adb: Protect call to Current_Subprogram which might be costly
5040 when repeated. Rename Current_Subprogram_Is_Not_In_ALFA into
5041 Mark_Non_ALFA_Subprogram_Body.
5042 Split body of Mark_Non_ALFA_Subprogram_Body to get body small and
5045 2011-08-02 Yannick Moy <moy@adacore.com>
5047 * sem_res.adb: Protect calls to Matching_Static_Array_Bounds which
5050 2011-08-02 Robert Dewar <dewar@adacore.com>
5052 * exp_ch9.adb, exp_sel.adb, restrict.ads, exp_disp.adb, erroutc.ads,
5053 exp_ch3.adb: Minor reformatting.
5055 2011-08-02 Emmanuel Briot <briot@adacore.com>
5057 * adaint.c (__gnat_locate_exec_on_path): only returns executable
5058 files, not any regular file.
5059 (__gnat_locate_file_with_predicate): new subprogram.
5061 2011-08-02 Yannick Moy <moy@adacore.com>
5063 * sinfo.adb, sinfo.ads: Restrict the use of flags
5064 Has_Dynamic_Length_Check and Has_Dynamic_Range_Check to expression
5065 nodes, plus N_Subtype_Declaration for the 2nd one.
5067 2011-08-02 Sergey Rybin <rybin@adacore.com>
5069 * gnat_rm.texi: Ramification of pragma Eliminate documentation
5070 - fix bugs in the description of Source_Trace;
5071 - get rid of UNIT_NAME;
5073 2011-08-02 Javier Miranda <miranda@adacore.com>
5076 (Build_Dispatching_Requeue): Adding support for VM targets
5077 since we cannot directly reference the Tag entity.
5078 * exp_sel.adb (Build_K): Adding support for VM targets.
5079 (Build_S_Assignment): Adding support for VM targets.
5081 (Default_Prim_Op_Position): In VM targets do not restrict availability
5082 of predefined interface primitives to compiling in Ada 2005 mode.
5083 (Is_Predefined_Interface_Primitive): In VM targets this service is not
5084 restricted to compiling in Ada 2005 mode.
5085 (Make_VM_TSD): Generate code that declares and initializes the OSD
5086 record. Needed to support dispatching calls through synchronized
5089 (Make_Predefined_Primitive_Specs): Enable generation of predefined
5090 primitives associated with synchronized interfaces.
5091 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
5092 primitives associated with synchronized interfaces.
5094 2011-08-02 Yannick Moy <moy@adacore.com>
5096 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
5097 statements hidden in SPARK if preceded by the HIDE directive
5098 (Parse_Exception_Handlers): mark each exception handler in a sequence of
5099 exception handlers as hidden in SPARK if preceded by the HIDE directive
5100 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
5101 if starting with the HIDE directive
5102 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
5103 starting with the HIDE directive; mark the declarations in a private
5104 part as hidden in SPARK if the private part starts with the HIDE
5106 * restrict.adb, restrict.ads
5107 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
5108 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
5109 argument node belongs to a part which is hidden in SPARK
5110 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
5111 parts in SPARK; protect the possibly costly call to
5112 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
5113 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
5114 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
5115 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
5117 (Scan): recognize special comment starting with '#' and followed by
5118 SPARK keyword "hide" as a HIDE directive.
5120 2011-08-02 Yannick Moy <moy@adacore.com>
5122 * types.ads, erroutc.ads: Minor reformatting.
5124 2011-08-02 Vincent Celier <celier@adacore.com>
5126 * link.c: Add response file support for cross platforms.
5128 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5130 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
5131 in an association, set parent field of copy before partial analysis.
5132 * sem_res.adb (Resolve_Slice): create reference to itype only when
5133 expansion is enabled.
5135 2011-08-02 Yannick Moy <moy@adacore.com>
5137 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
5138 for new flag denoting which subprogram bodies are in ALFA
5139 * restrict.adb, sem_ch7.adb: Update comment
5140 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
5141 sem_ch9.adb, sem_res.adb: Add calls to
5142 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
5143 * sem_ch6.adb (Analyze_Function_Return): add calls to
5144 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
5145 middle of the body, and extended return.
5146 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
5147 False when missing return.
5148 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
5149 to True for subprograms whose spec is in ALFA. Remove later on the flag
5150 on the entity used for a subprogram body when there exists a separate
5152 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
5153 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
5154 False, otherwise do nothing.
5156 2011-08-02 Robert Dewar <dewar@adacore.com>
5158 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
5160 2011-08-02 Yannick Moy <moy@adacore.com>
5162 * sem_ch4.ads: minor formatting.
5164 2011-08-02 Yannick Moy <moy@adacore.com>
5166 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
5167 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
5168 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
5169 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
5170 opt.ads: cleanup of SPARK mode
5172 2011-08-02 Yannick Moy <moy@adacore.com>
5174 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
5176 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
5177 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
5179 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
5180 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
5181 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
5182 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
5184 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
5186 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
5187 functions whose return type is not in ALFA.
5188 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
5190 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
5191 parameter's type is not in ALFA.
5192 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
5195 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5197 * sem_ch6 (Analyze_Expression_Function): treat the function as
5198 Inline_Always, and introduce a subprogram declaration for it when it is
5200 * inline.adb (Add_Inlined_Body): recognize bodies that come from
5201 expression functions, so that the back-end can determine whether they
5202 can in fact be inlined.
5203 * sem_util.adb (Is_Expression_Function): predicate to determine whether
5204 a function body comes from an expression function.
5206 2011-08-02 Gary Dismukes <dismukes@adacore.com>
5208 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
5209 null exclusions to test Can_Never_Be_Null on the anonymous access types
5210 of the formals rather than testing the formals themselves. Exclude this
5211 check in cases where the Old_Formal is marked as a controlling formal,
5212 to avoid issuing spurious errors for bodies completing dispatching
5213 operations (due to the flag not getting set on controlling access
5214 formals in body specs).
5215 (Find_Corresponding_Spec): When checking full and subtype conformance of
5216 subprogram bodies in instances, pass Designated and E in that order, for
5217 consistency with the expected order of the formals (New_Id followed by
5220 2011-08-02 Robert Dewar <dewar@adacore.com>
5222 * sem_ch8.adb: Minor reformatting.
5224 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5226 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
5227 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
5228 primitive operations of class-wide actuals.
5230 2011-08-02 Javier Miranda <miranda@adacore.com>
5232 * exp_atag.ads, exp_atag.adb
5233 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
5234 since its value is implicitly passed in argument Typ.
5235 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
5236 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
5237 Build_Common_Dispatching_Select_Statements.
5239 2011-08-02 Robert Dewar <dewar@adacore.com>
5241 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
5242 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
5245 2011-08-02 Robert Dewar <dewar@adacore.com>
5247 * sem_res.adb: Minor reformatting.
5248 * sem_prag.adb: Minor reformatting.
5250 2011-08-02 Javier Miranda <miranda@adacore.com>
5252 * exp_atag.adb, exp_atags.ads
5253 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
5254 by the tagged type Entity. Required to use this routine in the VM
5255 targets since we do not have available the Tag entity in the VM
5258 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
5259 Ada.Tags has not been previously loaded.
5261 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
5262 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
5264 (Enclosing_Dynamic_Scope): Add missing support to handle the full
5265 view of enclosing scopes. Required to handle enclosing scopes that
5266 are synchronized types whose full view is a task type.
5268 (Build_VM_TSDs): Minor code improvement to avoid generating and
5269 analyzing lists with empty nodes.
5270 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
5271 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
5272 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
5273 (Make_Disp_Timed_Select_Body): Add support for VM targets.
5274 (Make_Select_Specific_Data_Table): Add support for VM targets.
5275 (Make_VM_TSD): Generate code to initialize the SSD structure of
5278 2011-08-02 Yannick Moy <moy@adacore.com>
5280 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
5281 cross-references section in ALI.
5282 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
5283 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
5285 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
5286 subprogram or package entity of a node
5287 (Is_Local_Reference_Type): new function returns True for references
5288 selected in local cross-references.
5289 (Lt): function extracted from Lt in Output_References
5290 (Write_Entity_Name): function extracted from Output_References
5291 (Generate_Definition): generate reference with type 'D' for definition
5292 of objects (object declaration and parameter specification), with
5293 appropriate locations and units, for use in local cross-references.
5294 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
5295 references of type 'I' for initialization in object definition.
5296 (Output_References): move part of function Lt and procedure
5297 Write_Entity_Name outside of the body. Ignore references of types 'D'
5298 and 'I' introduced for local cross-references.
5299 (Output_Local_References): new procedure to output the local
5300 cross-references sections.
5301 (Lref_Entity_Status): new array defining whether an entity is a local
5302 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
5303 with 'I' type when initialization expression is present.
5304 * get_scos.adb, get_scos.ads: Correct comments and typos
5306 2011-08-02 Javier Miranda <miranda@adacore.com>
5308 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
5310 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
5312 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
5315 2011-08-02 Vincent Celier <celier@adacore.com>
5317 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
5318 (No_Space_Img): New function
5319 (Find_Excluded_Sources): When reading from a file, record the file name
5320 and the line number for each excluded source.
5321 (Mark_Excluded_Sources): When reporting an error, if the excluded
5322 sources were read from a file, include file name and line number in
5325 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5327 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
5329 2011-08-02 Robert Dewar <dewar@adacore.com>
5331 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
5333 2011-08-02 Javier Miranda <miranda@adacore.com>
5335 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
5336 generation of TSDs to the DOTNET compiler.
5337 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
5338 generation of TSDs to the DOTNET compiler.
5340 2011-08-02 Javier Miranda <miranda@adacore.com>
5342 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
5343 record of all the tagged types declared inside library level package
5344 declarations, library level package bodies or library level subprograms.
5345 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
5346 associated with a given tagged type.
5347 (Build_VM_TSDs): New subprogram.
5348 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
5349 compilation units that are subprograms.
5350 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
5351 compilation units that are package bodies.
5352 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
5353 units that are a package declaration or a package instantiation.
5354 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
5355 reorganization to improve the error generated by the frontend when the
5356 function Ada.Tags.Secondary_Tag is not available.
5357 * rtsfind.ads (RE_Register_TSD): New runtime entity.
5358 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
5360 2011-08-02 Javier Miranda <miranda@adacore.com>
5362 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
5364 2011-08-02 Robert Dewar <dewar@adacore.com>
5366 * s-imenne.ads: Minor reformatting.
5368 2011-08-02 Robert Dewar <dewar@adacore.com>
5370 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
5371 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
5372 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
5374 2011-08-02 Robert Dewar <dewar@adacore.com>
5376 * einfo.ads (Materialize_Entity): Document this is only for renamings
5377 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
5378 required debug information in the case where we transform the object
5379 declaration into a renaming declaration.
5380 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
5382 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
5385 2011-08-02 Robert Dewar <dewar@adacore.com>
5387 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
5388 Suppress_Init_Procs.
5389 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
5390 Suppress_Initialization/Initialization_Suppressed.
5391 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
5392 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
5393 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
5394 * sem_prag.adb: New processing for pragma Suppress_Initialization.
5396 2011-08-02 Robert Dewar <dewar@adacore.com>
5398 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
5401 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5403 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
5404 only have inheritable classwide pre/postconditions.
5406 2011-08-02 Javier Miranda <miranda@adacore.com>
5408 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
5409 * rtsfind.ads (RE_Check_TSD): New runtime entity.
5410 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
5411 checks if the external tag of a type is the same as the external tag
5412 of some other declaration.
5414 2011-08-02 Thomas Quinot <quinot@adacore.com>
5416 * s-taskin.ads: Minor reformatting.
5418 2011-08-02 Emmanuel Briot <briot@adacore.com>
5420 * g-comlin.adb (Display_Help): swap the order in which it prints the
5421 short help and the general usage.
5423 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5425 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
5426 the aspect declarations and attach them to the generic copy for
5427 subsequent analysis.
5428 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
5429 declarations of the generic tree to the new subprogram declarations.
5430 * sem_attr.adb (Check_Precondition_Postcondition): recognize
5431 conditions that apply to a subprogram instance.
5433 2011-08-02 Robert Dewar <dewar@adacore.com>
5435 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
5437 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5439 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
5440 private type with a tagged full view is not derived in the immediate
5441 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
5443 2011-08-02 Robert Dewar <dewar@adacore.com>
5445 * exp_ch4.adb: Minor reformatting.
5447 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5449 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
5450 Ada2012 iterator, the loop will be rewritten during expansion into a
5451 while loop with a cursor and an element declaration. Do not analyze the
5452 body in this case, because if the container is for indefinite types the
5453 actual subtype of the elements will only be determined when the cursor
5454 declaration is analyzed.
5456 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5458 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
5459 size/alignment related attributes in CodePeer_Mode.
5461 2011-08-02 Gary Dismukes <dismukes@adacore.com>
5463 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
5464 Prepend_Element, since this can result in the operation getting the
5465 wrong slot in the full type's dispatch table if the full type has
5466 inherited operations. The incomplete type's operation will get added
5467 to the proper position in the full type's primitives
5468 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
5469 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
5470 dispatching operations, since there are cases where nonprimitive
5471 subprograms can get added to the list of incomplete dependents (such
5472 as subprograms in nested packages).
5473 * sem_ch6.adb (Process_Formals): First, remove test for being in a
5474 private part when determining whether to add a primitive with a
5475 parameter of a tagged incomplete type to the Private_Dependents list.
5476 Such primitives can also occur in the visible part, and should not have
5477 been excluded from being private dependents.
5478 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
5479 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
5480 list of a Taft-amendment incomplete type is a primitive before issuing
5481 an error that the full type must appear in the same unit. There are
5482 cases where nonprimitives can be in the list (such as subprograms in
5484 * sem_disp.adb (Derives_From): Use correct condition for checking that
5485 a formal's type is derived from the type of the corresponding formal in
5486 the parent subprogram (the condition was completely wrong). Add
5487 checking that was missing for controlling result types being derived
5488 from the result type of the parent operation.
5490 2011-08-02 Yannick Moy <moy@adacore.com>
5492 * errout.adb (First_Node): minor renaming
5493 * restrict.adb (Check_Formal_Restriction): put restriction warning on
5496 2011-08-02 Yannick Moy <moy@adacore.com>
5498 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
5499 before accessing operands.
5500 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
5501 decide whether an initialization expression respects SPARK rules, as
5502 the plain node is the expanded one. This allows for more valid warnings
5504 * gnat_rm.texi: Minor update.
5506 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5508 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
5511 2011-08-02 Robert Dewar <dewar@adacore.com>
5513 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
5515 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
5517 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
5518 loop statements and the element renaming declaration with a block when
5519 the element type is controlled.
5521 2011-08-02 Yannick Moy <moy@adacore.com>
5523 * sinfo.ads: Minor formatting.
5525 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5527 * sem_aggr.adb (Add_Association): if the association has a box and no
5528 expression, use the Sloc of the aggregate itself for the new
5530 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
5533 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
5535 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
5536 When a container is provided via a function call, generate a renaming
5537 of the function result. This avoids the creation of a transient scope
5538 and the premature finalization of the container.
5539 * exp_ch7.adb (Is_Container_Cursor): Removed.
5540 (Wrap_Transient_Declaration): Remove the supression of the finalization
5541 of the list controller when the declaration denotes a container cursor,
5544 2011-08-02 Yannick Moy <moy@adacore.com>
5546 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
5547 node is from source, instead of the original node being from source.
5549 (Resolve_Array_Aggregate): refine the check for a static expression, to
5550 recognize also static ranges
5551 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
5552 Array_Type_Declaration): postpone the test for the type being a subtype
5553 mark after the type has been resolved, so that component-selection and
5554 expanded-name are discriminated.
5555 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
5556 to distinguish the case of an iteration scheme, so that an error is
5557 issed on a non-static range in SPARK except in an iteration scheme.
5558 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
5559 In_Iter_Schm = True.
5560 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
5561 user-defined operators so that they are allowed in renaming
5563 (Find_Selected_Component): refine the check for prefixing of operators
5564 so that they are allowed in renaming. Move the checks for restrictions
5565 on selector name after analysis discriminated between
5566 component-selection and expanded-name.
5567 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
5568 concatenation argument of string type if it is static.
5569 * sem_util.adb, sem_util.ads
5570 (Check_Later_Vs_Basic_Declarations): add a new function
5571 Is_Later_Declarative_Item to decice which declarations are allowed as
5572 later items, in the two different modes Ada 83 and SPARK. In the SPARK
5573 mode, add that renamings are considered as later items.
5574 (Enclosing_Package): new function to return the enclosing package
5575 (Enter_Name): correct the rule for homonyms in SPARK
5576 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
5577 from source (result of expansion) to avoid issuing wrong warnings.
5579 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5581 * errout.adb: On anything but an expression First_Node returns its
5584 2011-08-02 Pascal Obry <obry@adacore.com>
5586 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
5588 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
5590 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
5591 Set the associated loop as the related expression of internally
5593 * exp_ch7.adb (Is_Container_Cursor): New routine.
5594 (Wrap_Transient_Declaration): Supress the finalization of the list
5595 controller when the declaration denotes a container cursor.
5597 2011-08-02 Yannick Moy <moy@adacore.com>
5599 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
5601 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
5602 expression is a simple expression. This check cannot be performed in
5603 the semantics, so just drop it.
5604 (P_Index_Or_Discriminant_Constraint): move check that the index or
5605 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
5606 semantics. Other cases were previously checked in the semantics.
5607 * par-ch4.adb (P_Name): move checks that a selector name is not
5608 character literal or an operator symbol to Find_Selected_Component in
5610 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
5611 declarations are not placed after later declarations in a separate
5612 procedure in Sem_Util (possibly not the best choice?), to be used both
5613 during parsing, for Ada 83 mode, and during semantic analysis, for
5615 * par-endh.adb (Check_End): move check that end label is not missing
5616 to Process_End_Label in the semantics
5617 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
5618 the special case for SPARK restriction
5619 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
5620 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
5621 parameter Force to issue the error message even on internal node (used
5622 for generated end label). Call Check_Restriction to check when an error
5623 must be issued. In SPARK mode, issue an error message even if the
5624 restriction is not set.
5625 (Check_Restriction): new procedure with an additional out parameter to
5626 inform the caller that a message has been issued
5627 * sem_aggr.adb: Minor modification of message
5628 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
5629 instead of issuing an error message directly
5630 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
5631 declarations are not placed after later declarations, by calling
5632 Check_Later_Vs_Basic_Declarations
5633 (Analyze_Subtype_Declaration): move here the check that an index or
5634 discriminant constraint must be a subtype mark. Change the check that
5635 a subtype of String must start at one so that it works on subtype marks.
5636 * sem_ch4.adb (Analyze_Call): move here the check that a named
5637 association cannot follow a positional one in a call
5638 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
5639 instead of issuing an error message directly
5640 * sem_ch8.adb (Find_Selected_Component): move here the check that a
5641 selector name is not a character literal or an operator symbol. Move
5642 here the check that the prefix of an expanded name cannot be a
5643 subprogram or a loop statement.
5644 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
5645 procedure called from parsing and semantics to check that basic
5646 declarations are not placed after later declarations
5647 (Process_End_Label): move here the check that end label is not missing
5649 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5651 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
5652 representation clause in codepeer mode, since it confuses CodePeer and
5653 does not bring useful info.
5655 2011-08-02 Ed Falis <falis@adacore.com>
5657 * init.c: initialize fp hw on MILS.
5659 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5661 * errout.adb (First_Node): for bodies, return the node itself (small
5662 optimization). For other nodes, do not check source_unit if the node
5663 comes from Standard.
5665 2011-08-02 Robert Dewar <dewar@adacore.com>
5667 * exp_ch3.adb: Minor comment additions.
5668 * sem_ch13.adb: Minor reformatting.
5670 2011-08-02 Pascal Obry <obry@adacore.com>
5672 * make.adb, makeutl.adb: Removes some superfluous directory separator.
5674 2011-08-02 Robert Dewar <dewar@adacore.com>
5676 * sem_attr.adb: Minor reformatting.
5678 2011-08-02 Robert Dewar <dewar@adacore.com>
5680 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
5681 (Has_Default_Component_Value): Removed
5682 * einfo.ads Comment updates
5683 (Has_Default_Aspect): Replaces Has_Default_Value
5684 (Has_Default_Component_Value): Removed
5686 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
5688 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
5689 (Get_Simple_Init_Val): Handle Default_Value aspect
5690 (Needs_Simple_Initialization): Handle Default_Value aspect
5691 * exp_ch3.ads: Needs_Simple_Initialization
5692 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
5693 * par-prag.adb (Pragma_Default[_Component]Value) Removed
5695 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
5696 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
5697 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
5699 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5701 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
5702 package containing iteration primitives.
5703 exp_ch5.adb (Expand_Iterator_Loop): ditto.
5705 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5707 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
5708 "of", pre-analyze expression in case it is a function call with
5709 finalization actions that must be placed ahead of the loop.
5710 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
5711 on an Ada2012 iterator, insert them ahead of the rewritten loop.
5713 2011-08-02 Geert Bosch <bosch@adacore.com>
5715 * cstand.adb (Create_Float_Types): Only consider C's long double for
5716 Long_Long_Float, in addition to double.
5718 2011-08-02 Robert Dewar <dewar@adacore.com>
5720 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
5721 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
5722 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
5725 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5727 * sem_attr.adb: handle properly 'Result when it is a prefix of an
5730 2011-08-02 Javier Miranda <miranda@adacore.com>
5732 * einfo.ads, einfo.adb
5733 (Original_Access_Type): Move this attribute to Node26 since there was
5734 an undocumented use of Node21 in E_Access_Subprogram_Type entities
5735 which causes conflicts and breaks the generation of the .NET compiler.
5736 (Interface_Name): Add missing documentation on JGNAT only uses of
5739 2011-08-02 Geert Bosch <bosch@adacore.com>
5741 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
5742 (Find_Back_End_Float_Type): Likewise
5743 (Create_Back_End_Float_Types): Likewise
5744 (Create_Float_Types): Likewise
5745 (Register_Float_Type): Likewise
5746 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
5747 Nlist and split out type selection in new local Find_Base_Type function.
5748 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
5750 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
5752 2011-08-02 Robert Dewar <dewar@adacore.com>
5754 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
5756 * opt.ads: Minor comment change.
5757 * sem_ch12.adb: Minor code reorganization.
5759 2011-08-02 Gary Dismukes <dismukes@adacore.com>
5761 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
5762 subtype's list of rep items to the list on the full subtype in the case
5763 where the lists are the same.
5765 2011-08-02 Geert Bosch <bosch@adacore.com>
5767 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
5768 using the one from System.Strings, which also deallocates all strings.
5770 2011-08-02 Geert Bosch <bosch@adacore.com>
5772 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
5774 * gcc-interface/Make-lang.in: Update dependencies.
5776 2011-08-02 Olivier Hainque <hainque@adacore.com>
5778 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
5781 2011-08-02 Javier Miranda <miranda@adacore.com>
5783 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
5784 associated with anonymous access to subprograms.
5786 2011-08-02 Geert Bosch <bosch@adacore.com>
5789 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
5790 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
5791 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
5792 (Add_Symbol_Definition): Move to switch-c.adb
5793 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
5794 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
5795 (Add_Symbol_Definition): Move to switch-c.adb.
5796 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
5798 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
5800 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
5801 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
5803 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
5804 (Add_Symbol_Definition): Moved from Prepcomp.
5805 * switch-c.ads: Update copyright notice. Use String_List instead of
5806 Argument_List, removing dependency on System.OS_Lib.
5808 2011-08-02 Yannick Moy <moy@adacore.com>
5810 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
5811 mode on initialization expression which does not respect SPARK
5813 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
5814 if the tree referenced by its argument represents an initialization
5815 expression in SPARK, suitable for initializing an object in an object
5818 2011-08-02 Javier Miranda <miranda@adacore.com>
5820 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
5821 internally generated access to subprogram with its associated protected
5823 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
5825 2011-08-02 Geert Bosch <bosch@adacore.com>
5827 * cstand.adb (Register_Float_Type): Print information about type to
5828 register, if the Debug_Flag_Dot_B is set.
5829 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
5830 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
5831 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
5832 with a requested precision of more than Max_Digits digits and no more
5833 than Max_Base_Digits digits, if a range specification is present and the
5834 Predefined_Float_Types list has a suitable type to derive from.
5835 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
5836 case of type completion with pragma Import
5838 (Process_Import_Predefined_Type): Processing to complete a type
5839 with pragma Import. Currently supports floating point types only.
5840 (Set_Convention_From_Pragma): Do nothing without underlying type.
5841 (Process_Convention): Guard against absence of underlying type,
5842 which may happen when importing incomplete types.
5843 (Process_Import_Or_Interface): Handle case of importing predefined
5844 types. Tweak error message.
5846 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5848 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
5849 functions to previous change. Reorganize code slightly.
5851 2011-08-02 Geert Bosch <bosch@adacore.com>
5853 * back_end.ads (Register_Type_Proc): New call back procedure type for
5854 allowing the back end to provide information about available types.
5855 (Register_Back_End_Types): New procedure to register back end types.
5856 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
5858 * cstand.adb (Back_End_Float_Types): New list for floating point types
5859 supported by the back end.
5860 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
5861 (Copy_Float_Type): New procedure to make new copies of predefined types.
5862 (Register_Float_Type): New call back procedure to populate the BEFT list
5863 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
5864 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
5865 (Create_Float_Types): New procedure to create entities for floating
5866 point types predefined in Standard, and put these and any remaining
5867 BEFTs on the Predefined_Float_Types list.
5868 * stand.ads (Predefined_Float_Types): New list for predefined floating
5869 point types that do not have declarations in package Standard.
5871 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5873 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
5874 entity node for the unit containing the parameter.
5875 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
5876 (Add_Inlined_Subprogram): Likewise.
5877 * gcc-interface/Make-lang.in: Update dependencies.
5879 2011-08-02 Thomas Quinot <quinot@adacore.com>
5881 * s-stusta.adb (Print): Make sure Pos is always initialized to a
5884 2011-08-02 Geert Bosch <bosch@adacore.com>
5886 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
5888 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5890 * sem_type.adb (Covers): Move trivial case to the top and reuse the
5891 computed value of Base_Type.
5893 2011-08-02 Yannick Moy <moy@adacore.com>
5895 * restrict.adb (Check_Restriction): issue an error for any use of
5896 class-wide, even if the No_Dispatch restriction is not set.
5897 * sem_aggr.adb: Correct typos in comments and messages in formal mode
5898 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
5899 when completing a private extension, the type named in the private part
5900 is not the same as that named in the visible part.
5901 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
5902 of an inherited primitive operations of a tagged type or type extension
5903 that returns the tagged type.
5904 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
5905 function which returns True for an implicit operation inherited by the
5906 derived type declaration for the argument type.
5907 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
5910 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5912 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
5913 Process_Bounds, to perform analysis with expansion of a range or an
5914 expression that is the iteration scheme for a loop.
5915 (Analyze_Iterator_Specification): If domain of iteration is given by a
5916 function call with a controlled result, as is the case if call returns
5917 a predefined container, ensure that finalization actions are properly
5919 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
5921 2011-08-02 Javier Miranda <miranda@adacore.com>
5923 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
5924 * gcc-interface/Make-lang.in: Update dependencies.
5926 2011-08-02 Javier Miranda <miranda@adacore.com>
5928 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
5929 determine if the analysis is performed using N or Original_Node (N).
5930 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
5931 functionality of routine Is_Variable avoids code duplication.
5932 * checks.adb (Determine_Range): Handle temporaries generated by
5933 Remove_Side_Effects.
5935 2011-08-02 Javier Miranda <miranda@adacore.com>
5937 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
5938 expansion of the condition. Required since the previous analysis was
5939 done with expansion disabled (see Resolve_Quantified_Expression) and
5940 hence checks were not inserted and record comparisons have not been
5943 2011-08-02 Ed Falis <falis@adacore.com>
5945 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
5948 2011-08-02 Bob Duff <duff@adacore.com>
5950 * opt.ads: Minor comment fix.
5952 2011-08-02 Bob Duff <duff@adacore.com>
5954 * sem_ch12.adb (Analyze_Package_Instantiation,
5955 Analyze_Subprogram_Instantiation): Turn off style checking while
5956 analyzing an instance. Whatever style checks that apply to the generic
5957 unit should apply, so it makes no sense to apply them in an instance.
5958 This was causing trouble when compiling an instance of a runtime
5959 unit that violates the -gnatyO switch.
5960 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
5961 one of the two case statements, causing spurious errors.
5963 2011-08-02 Robert Dewar <dewar@adacore.com>
5965 * uname.adb: Minor reformatting.
5966 * gnatcmd.adb: Minor reformatting.
5967 * exp_attr.adb: Minor reformatting.
5969 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5971 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
5972 No_Dispatching_Calls, do not look for the Assign primitive, because
5973 predefined primitives are not created in this case.
5975 2011-08-02 Bob Duff <duff@adacore.com>
5977 * stylesw.ads: Minor comment fixes.
5979 2011-08-02 Robert Dewar <dewar@adacore.com>
5981 * freeze.adb (Add_To_Result): New procedure.
5983 2011-08-02 Jose Ruiz <ruiz@adacore.com>
5985 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
5986 time, if the specific run-time routines for handling streams of strings
5987 are not available, use the default mechanism.
5989 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5991 * s-regpat.ads: Fix typo.
5993 2011-08-02 Vincent Celier <celier@adacore.com>
5995 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
5996 not null, call it to create the in memory config project file without
5997 parsing an existing default config project file.
5999 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6001 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
6003 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6005 * sem_elim.adb: an abstract subprogram does not need an eliminate
6006 pragma for its descendant to be eliminable.
6008 2011-08-02 Ed Falis <falis@adacore.com>
6010 * init.c: revert to handling before previous checkin for VxWorks
6011 * s-intman-vxworks.adb: delete unnecessary declarations related to
6012 using Ada interrupt facilities for handling signals.
6013 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
6014 * s-intman-vxworks.ads: Import __gnat_install_handler as
6015 Initialize_Interrupts.
6016 * s-taprop-vxworks.adb: Delete Signal_Mask.
6017 (Abort_Handler): change construction of mask to unblock exception
6020 2011-08-02 Jerome Guitton <guitton@adacore.com>
6022 * a-except-2005.adb (Raise_From_Signal_Handler): Call
6023 Debug_Raise_Exception before propagation starts.
6025 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6027 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
6028 to Restriction_Check_Required.
6029 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
6030 * sem_res.adb (Resolve_Call): Likewise.
6031 * sem_attr.adb (Check_Stream_Attribute): Likewise.
6033 2011-08-02 Bob Duff <duff@adacore.com>
6035 * stylesw.ads: Update comment.
6036 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
6037 * errout.ads: Remove obsolete comment.
6039 2011-08-02 Javier Miranda <miranda@adacore.com>
6041 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
6042 (Set_Is_Safe_To_Reevaluate): new procedure.
6043 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
6044 assignment is allowed on safe-to-reevaluate variables.
6045 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
6046 temporary created to remove side effects in expressions that use
6047 the secondary stack as safe-to-reevaluate.
6048 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
6049 variables that are not true constants.
6051 2011-08-02 Robert Dewar <dewar@adacore.com>
6053 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
6054 sem_res.adb, sem_ch6.adb: Minor reformatting.
6056 2011-08-02 Jerome Guitton <guitton@adacore.com>
6058 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
6060 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6062 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
6063 not set Overridden_Operation if subprogram is an initialization
6066 2011-08-02 Yannick Moy <moy@adacore.com>
6068 * par-ch6.adb: Correct obsolete name in comments
6069 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
6070 which takes two message arguments (existing function takes one), with
6071 second message used for continuation.
6072 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
6073 block statements that originate from a source block statement, not
6074 generated block statements
6075 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
6076 symmetry with procedure case
6077 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
6078 function to issue an error in formal mode if a package specification
6079 contains more than one tagged type or type extension.
6080 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
6081 parameters matching formals of tagged types are objects (or ancestor
6082 type conversions of objects), not general expressions. Issue an error
6083 on view conversions that are not involving ancestor conversion of an
6085 (Resolve_Type_Conversion): in formal mode, issue an error on the
6086 operand of an ancestor type conversion which is not an object
6087 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
6088 procedure so that it works also for actuals of function calls
6089 (Is_Actual_Tagged_Parameter): new function which determines if its
6090 argument is an actual parameter of a formal of tagged type in a
6092 (Is_SPARK_Object_Reference): new function which determines if the tree
6093 referenced by its argument represents an object in SPARK
6095 2011-08-02 Robert Dewar <dewar@adacore.com>
6097 * sem_ch3.adb: Minor reformatting
6098 Minor comment addition
6099 Minor error msg text change
6101 2011-08-02 Javier Miranda <miranda@adacore.com>
6103 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
6104 function. Used to be more precise when we generate a variable plus one
6105 assignment to remove side effects in the evaluation of the Bound
6107 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
6108 of the bound expression to force its re-analysis and thus expand the
6109 associated transient scope (if required). Code cleanup replacing the
6110 previous code that declared the constant entity by an invocation to
6111 routine Force_Evaluation which centralizes this work in the frontend.
6113 2011-08-02 Robert Dewar <dewar@adacore.com>
6115 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
6116 (Base_Type): Now uses improved Is_Base_Type function
6117 * einfo.ads (Base_Type): Inline this function
6119 2011-08-02 Robert Dewar <dewar@adacore.com>
6121 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
6122 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
6124 2011-08-02 Arnaud Charlet <charlet@adacore.com>
6126 * gcc-interface/Make-lang.in: Update dependencies.
6127 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
6130 2011-08-02 Yannick Moy <moy@adacore.com>
6132 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
6133 non-simple expression used in delta constraint
6134 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
6135 index constraint which is not a subtype mark
6136 * par.adb: With and use Restrict
6137 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
6138 mode on component type which is not a subtype mark and default
6139 expression on component
6140 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
6141 of string which does not have a lower index bound equal to 1
6142 (Array_Type_Declaration): issue an error in formal mode on index or
6143 component type which is not a subtype mark, and on aliased keyword on
6145 (Derived_Type_Declaration): issue an error in formal mode on interface,
6146 limited or abstract type
6147 (Record_Type_Declaration): issue an error in formal mode on interface
6148 (Record_Type_Definition): issue an error in formal mode on tagged types
6149 and type extensions not declared in the specification of a library unit
6150 package; on null non-tagged record; on variant part
6152 2011-08-02 Vincent Celier <celier@adacore.com>
6154 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
6155 not declared for qualified library project when Library_Name is not
6156 declared, but Library_Dir is.
6158 2011-08-02 Robert Dewar <dewar@adacore.com>
6160 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
6161 pragmas (affects aspects [Component_]Default_Value
6162 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
6163 component type for the resolution
6165 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6167 * einfo.adb (Base_Type): Tune implementation for speed.
6169 2011-08-02 Robert Dewar <dewar@adacore.com>
6171 * freeze.adb: Minor reformatting.
6173 2011-08-02 Thomas Quinot <quinot@adacore.com>
6175 * scos.ads: Update comments.
6177 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6179 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
6180 base type, because the parent may be a subtype of a private type whose
6181 convention is established in a private part.
6183 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
6185 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
6186 statement in a block when the expansion of the return expression has
6187 created a finalization chain.
6188 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
6189 with the parent node.
6190 Add N_Extended_Return_Statement to handle the case where a transient
6191 object declaration appears in the Return_Object_Declarations list of
6192 an extended return statement.
6194 2011-08-02 Matthew Gingell <gingell@adacore.com>
6196 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
6197 unused parameter 'name'.
6199 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6201 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
6202 inherited operation, check whether its alias, which is the source
6203 operastion that it renames, has been marked eliminated.
6205 2011-08-02 Javier Miranda <miranda@adacore.com>
6207 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
6208 in-mode parameter whose type is an access type since it can be used to
6209 modify its designated object. Enforce code that handles as safe an
6210 access type that is not access-to-constant but it is the result of a
6211 previous removal of side-effects.
6212 (Remove_Side_Effects): Minor code reorganization of cases which require
6213 no action. Done to incorporate documentation on new cases uncovered
6214 working in this ticket: no action needed if this routine was invoked
6215 too early and the nodes are not yet decorated.
6216 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
6217 to routine Remove_Side_Effects by calls to Force_Evaluation since they
6218 were issued with actuals that are implicitly provided by
6221 2011-08-02 Robert Dewar <dewar@adacore.com>
6223 * sem_ch3.adb, sem_res.adb: Minor reformatting.
6225 2011-08-02 Yannick Moy <moy@adacore.com>
6227 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
6228 to issue an error in formal mode on attribute not supported in this mode
6229 (Analyze_Attribute): issue errors on standard attributes not supported
6231 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
6232 comment, and issue error in formal mode on modulus which is not a power
6234 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
6236 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
6238 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
6239 operator on modular type (except 'not').
6241 2011-08-02 Robert Dewar <dewar@adacore.com>
6243 * gnat_rm.texi: Minor reformatting.
6245 2011-08-02 Arnaud Charlet <charlet@adacore.com>
6247 * s-osinte-linux.ads: Minor comment update and reformatting.
6248 * i-cexten.ads: Make this unit pure, as for its parent.
6249 Will allow its usage in more contexts if needed.
6251 2011-08-02 Robert Dewar <dewar@adacore.com>
6253 * s-utf_32.ads: Minor comment fix.
6255 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6257 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
6258 operation of a tagged synchronized type, handle the case where the
6259 controlling argument is overloaded.
6261 2011-08-02 Yannick Moy <moy@adacore.com>
6263 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
6264 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
6265 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
6266 SPARK mode and formal verification mode on processing SPARK restriction
6267 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
6268 requiring consistency checking.
6270 2011-08-02 Robert Dewar <dewar@adacore.com>
6272 * sem_res.adb: Minor reformatting.
6274 2011-08-02 Robert Dewar <dewar@adacore.com>
6276 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
6277 a-cforse.ads: Remove unneeded with of Ada.Containers
6278 Remove commented out pragma Inline's
6279 Move specifications of new subprograms to the actual specs
6281 2011-08-02 Yannick Moy <moy@adacore.com>
6283 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
6284 a-cforse.ads: Update comments.
6286 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6288 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
6290 2011-08-02 Robert Dewar <dewar@adacore.com>
6292 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
6293 a-cforse.ads, a-cofove.ads: Minor reformatting.
6295 2011-08-02 Claire Dross <dross@adacore.com>
6297 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
6298 a-cofove.ads: Add comments.
6300 2011-08-02 Yannick Moy <moy@adacore.com>
6302 * gnat_rm.texi: Document formal containers.
6304 2011-08-02 Emmanuel Briot <briot@adacore.com>
6306 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
6309 2011-08-02 Robert Dewar <dewar@adacore.com>
6311 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
6314 2011-08-02 Robert Dewar <dewar@adacore.com>
6316 * aspects.adb: New aspects Default_Value and Default_Component_Value
6317 New format of Aspect_Names table checks for omitted entries
6318 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
6319 handling of boolean aspects for derived types.
6320 New aspects Default_Value and Default_Component_Value
6321 New format of Aspect_Names table checks for omitted entries
6322 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
6323 (Has_Default_Value): New flag
6324 (Has_Default_Component_Value): New flag
6325 (Has_Default_Value): New flag
6326 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
6328 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
6329 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
6330 Default_Value and Default_Component_Value
6331 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
6332 New aspects Default_Value and Default_Component_Value
6333 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
6334 * sprint.adb: Print N_Aspect_Specification node when called from gdb
6336 2011-08-02 Vincent Celier <celier@adacore.com>
6338 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
6339 inherit library kind.
6341 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6343 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
6346 2011-08-02 Robert Dewar <dewar@adacore.com>
6348 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
6350 2011-08-02 Yannick Moy <moy@adacore.com>
6352 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
6354 2011-08-02 Robert Dewar <dewar@adacore.com>
6356 * impunit.adb: Add comment.
6358 2011-08-02 Yannick Moy <moy@adacore.com>
6360 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
6361 qualification of aggregates in formal mode
6362 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
6364 (Resolve_Aggregate): complete the test that an aggregate is adequately
6365 qualified in formal mode
6367 2011-08-02 Pascal Obry <obry@adacore.com>
6369 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
6370 * mlib-prj.adb: Supress warning when compiling binder generated file.
6371 (Build_Library): Supress all warnings when compiling the binder
6374 2011-08-02 Yannick Moy <moy@adacore.com>
6376 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
6378 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
6379 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
6380 Add with/use clauses to make Check_Formal_Restriction visible
6382 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6384 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
6385 in-parameters when type of the generic formal is private in the generic
6386 spec and non-private in the body.
6388 2011-08-02 Claire Dross <dross@adacore.com>
6390 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
6391 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
6392 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
6393 * impunit.adb, Makefile.rtl: Take new files into account.
6395 2011-08-02 Robert Dewar <dewar@adacore.com>
6397 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
6398 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
6400 2011-08-02 Yannick Moy <moy@adacore.com>
6402 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
6404 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
6405 matching static array bounds, taking into account the special case of
6407 * sem_ch3.adb: Typo in comment.
6409 2011-08-02 Yannick Moy <moy@adacore.com>
6411 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
6412 which issues an error in formal mode if its argument node is originally
6414 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
6415 has a discriminant specification so that it does not include the case
6417 (Derived_Type_Declaration): move here the test that a derived type has a
6418 discriminant specification
6419 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
6420 first element of a component association before accessing its choices
6421 (presence of component association is not enough)
6422 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
6423 declaration is a library item before accessing the next element in a
6424 list, as library items are not member of lists
6425 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
6426 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
6427 Check_Formal_Restriction whenever possible.
6429 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6431 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
6432 reference when needed.
6434 2011-08-02 Bob Duff <duff@adacore.com>
6436 * gnat_ugn.texi: Fix typo.
6438 2011-08-02 Vincent Celier <celier@adacore.com>
6440 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
6441 archive file name. Do not use the full path name of archives for Open
6444 2011-08-02 Robert Dewar <dewar@adacore.com>
6446 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
6447 Analyze_Aspect_Specifications
6449 (Analyze_Aspect_Specifications): New handling for boolean aspects
6450 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
6451 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
6452 sequence for Analyze_Aspect_Specifications
6453 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
6454 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
6456 2011-08-02 Robert Dewar <dewar@adacore.com>
6458 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
6459 aspects, since these no longer exist.
6461 2011-08-02 Robert Dewar <dewar@adacore.com>
6463 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
6464 semicolon, do not try to see if there are aspects following it.
6465 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
6468 2011-08-02 Robert Dewar <dewar@adacore.com>
6470 * sem_ch8.adb, aspects.ads: Minor reformatting.
6472 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6474 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
6475 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
6477 (Analyze_Aspect_Specifications): ...here. Call above procedure.
6479 2011-08-02 Yannick Moy <moy@adacore.com>
6481 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
6482 mode on subprogram declaration outside of package specification, unless
6483 it is followed by a pragma Import
6484 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
6485 Access_Type_Declaration): issue error in formal mode on access type
6486 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
6488 (Analyze_Object_Declaration): issue error in formal mode on object
6489 declaration which does not respect SPARK restrictions
6490 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
6491 declaration which does not respect SPARK restrictions
6492 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
6493 error in formal mode on digits or delta constraint
6494 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
6495 decimal fixed point type
6496 (Derived_Type_Declaration): issue error in formal mode on derived type
6497 other than type extensions of tagged record types
6498 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
6499 with check on access definition
6500 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
6501 mode on protected definition.
6502 (Analyze_Task_Definition): issue error in formal mode on task definition
6504 2011-08-02 Robert Dewar <dewar@adacore.com>
6506 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
6508 2011-08-02 Javier Miranda <miranda@adacore.com>
6510 * sem_ch6.adb (Can_Override_Operator): New function.
6511 (Verify_Overriding_Indicator): Add missing code to check overriding
6512 indicator in operators. Fixes regression.
6513 (Check_Overriding_Indicator): Minor reformating after replacing the
6514 code that evaluates if the subprogram can override an operator by
6515 invocations to the above new function.
6517 (Write_Field26_Name): Add missing code to ensure that, following
6518 the documentation in einfo.ads, this field is not shown as attribute
6519 "Static_Initialization" on non-dispatching functions.
6521 2011-08-02 Jose Ruiz <ruiz@adacore.com>
6523 * sem_res.adb (Resolve_Call): A call to
6524 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
6525 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
6526 i.e., when the second parameter is of type Time_Span.
6528 2011-08-02 Vincent Celier <celier@adacore.com>
6530 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
6531 with an archive instead of -L<library dir> -l<library name>.
6533 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6535 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
6536 mark the base types In_Use in addition to making the operations
6539 2011-08-02 Ed Falis <falis@adacore.com>
6541 * init.c: add and setup __gnat_signal_mask for the exception signals
6542 * s-inmaop-vxworks.adb: new file.
6543 * s-intman-vxworks.adb: remove unnecessary initializations and
6545 * s-intman-vxworks.ads: remove unnecessary variable
6546 * s-taprop-vxworks.adb: simplify signal initialization
6548 2011-08-02 Robert Dewar <dewar@adacore.com>
6550 * sem_ch8.adb: Minor code reorganization, comment updates.
6552 2011-08-02 Robert Dewar <dewar@adacore.com>
6554 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
6555 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
6557 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
6558 (Matching_Static_Array_Bounds): Moved here from Sem_Res
6560 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6562 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
6563 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
6564 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
6565 use_type_clauses, to handle more efficiently use_type and use_all_type
6567 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
6568 Ada2012 Use_All_Type clause.
6569 (Use_Class_Wide_Operations): new procedure.
6571 2011-08-02 Robert Dewar <dewar@adacore.com>
6573 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
6574 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
6575 expression to expression function.
6577 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6579 * sem_ch4.adb: transform simple Ada2012 membership into equality only
6580 if types are compatible.
6582 2011-08-02 Yannick Moy <moy@adacore.com>
6584 * sem_res.adb (Matching_Static_Array_Bounds): new function which
6585 returns True if its argument array types have same dimension and same
6586 static bounds at each index.
6587 (Resolve_Actuals): issue an error in formal mode on actuals passed as
6588 OUT or IN OUT paramaters which are not view conversions in SPARK.
6589 (Resolve_Arithmetic_Op): issue an error in formal mode on
6590 multiplication or division with operands of fixed point types which are
6591 not qualified or explicitly converted.
6592 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
6593 Boolean or array type (except String) operands.
6594 (Resolve_Equality_Op): issue an error in formal mode on equality
6595 operators for array types other than String with non-matching static
6597 (Resolve_Logical_Op): issue an error in formal mode on logical operators
6598 for array types with non-matching static bounds. Factorize the code in
6599 Matching_Static_Array_Bounds.
6600 (Resolve_Qualified_Expression): issue an error in formal mode on
6601 qualified expressions for array types with non-matching static bounds.
6602 (Resolve_Type_Conversion): issue an error in formal mode on type
6603 conversion for array types with non-matching static bounds
6605 2011-08-02 Robert Dewar <dewar@adacore.com>
6607 * par-ch10.adb: Minor code reorganization (use Nkind_In).
6609 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6611 * par-ch9.adb: save location of entry for proper error message.
6613 2011-08-02 Javier Miranda <miranda@adacore.com>
6615 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
6616 (Use_Full_View) which permits this routine to climb through the
6617 ancestors using the full-view of private parents.
6618 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
6619 Use_Full_View to true in calls to Is_Ancestor.
6620 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
6621 true in call to Is_Ancestor.
6622 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
6623 Use_Full_View to true in call to Is_Ancestor.
6624 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
6625 call to Is_Ancestor.
6626 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
6627 Use_Full_View to true in calls to Is_Ancestor.
6628 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
6629 Make_Select_Specific_Data_Table, Register_Primitive,
6630 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
6631 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
6632 to true in call to Is_Ancestor.
6633 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
6634 Use_Full_View to true in calls to Is_Ancestor.
6636 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
6637 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
6639 2011-08-02 Robert Dewar <dewar@adacore.com>
6641 * gnat_rm.texi: Minor reformatting.
6642 * sem_prag.adb: Minor reformatting.
6644 2011-08-02 Tristan Gingold <gingold@adacore.com>
6646 * vms_data.ads: Add VMS qualifier for -gnateP.
6648 2011-08-02 Robert Dewar <dewar@adacore.com>
6650 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
6651 * par-ch7.adb (P_Package): Proper placement of aspects for package
6653 * par-endh.adb (Check_End): Ad Is_Sloc parameter
6654 (End_Statements): Add Is_Sloc parameterr
6655 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
6656 (Check_End): Ad Is_Sloc parameter
6657 (End_Statements): Add Is_Sloc parameterr
6659 2011-08-02 Vincent Celier <celier@adacore.com>
6661 * ug_words: Add VMS qualifier equivalent to -gnateP:
6662 /SYMBOL_PREPROCESSING.
6664 2011-08-02 Jose Ruiz <ruiz@adacore.com>
6666 * gnat-style.texi: For hexadecimal numeric literals the typical
6667 grouping of digits is 4 to represent 2 bytes.
6668 A procedure spec which is split into several lines is indented two
6671 2011-08-02 Yannick Moy <moy@adacore.com>
6673 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
6674 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
6675 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
6677 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
6678 choice in array aggregate
6679 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
6681 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
6682 positional and named aggregate for record, or others in record
6683 aggregate, or multiple choice in record aggregate
6684 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
6685 array operands to logical operations AND, OR and XOR do not have the
6686 same static lower and higher bounds
6687 * sem_ch5.adb, sinfo.ads: Correct typos in comments
6689 2011-08-01 Robert Dewar <dewar@adacore.com>
6691 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
6692 Replaces Last_Source_Node_In_Sequence.
6693 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
6694 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
6695 parens and blank in string (this was inconsistently implemented).
6697 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
6698 blank in string (this was inconsistently implemented).
6700 (Set_Global_Switches): Set formal mode switches appropriately
6701 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
6703 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
6704 call Set_Error_Msg_Lang to set "spark" as language name.
6705 * par.adb: Remove unnecessary call to set formal language for errout
6706 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
6707 appropriately and call Set_Error_Msg_Lang to set "spark" as language
6709 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
6710 calls to it, moved after resolution so that types are known
6711 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
6712 result of concatenation is not of type String
6713 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
6714 concatenation is not properly restricted
6715 * gnat_rm.texi: Add doc on pragma Spark_95.
6716 * gcc-interface/Makefile.in: Remove obsolete target pairs for
6717 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
6718 * gcc-interface/Make-lang.in: Update dependencies.
6720 2011-08-01 Javier Miranda <miranda@adacore.com>
6722 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
6723 condition that detects if the overridden operation must replace an
6726 2011-08-01 Javier Miranda <miranda@adacore.com>
6728 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
6729 code declarations inserted by Insert_Actions in each alternative of the
6730 N_Case_Expression node.
6732 2011-08-01 Robert Dewar <dewar@adacore.com>
6734 * sem_ch6.adb: Minor code reorganization.
6735 * sem_util.adb: Minor reformatting.
6737 2011-08-01 Pascal Obry <obry@adacore.com>
6739 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
6740 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
6742 2011-08-01 Yannick Moy <moy@adacore.com>
6744 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
6745 literal or operator symbol which is prefixed
6746 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
6747 mode on access attributes.
6748 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
6749 that concatenation operands are properly restricted in formal mode
6750 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
6751 Analyze_Concatenation_Operand. Issue an error in formal mode if the
6752 result of the concatenation has a type different from String.
6753 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
6754 Analyze_Quantified_Expression, Analyze_Slice,
6755 Analyze_Null): issue an error in formal mode on unsupported constructs
6757 (Analyze_Block_Statement): only issue error on source block statement
6758 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
6759 function which returns the last node in a list of nodes for which
6760 Comes_From_Source returns True, if any
6761 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
6762 Last_Source_Node_In_Sequence
6763 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
6764 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
6765 mode on unsupported constructs
6766 * sem_ch9.adb Do not return after issuing error in formal mode, as the
6767 rest of the actions may be needed later on since the error is marked as
6769 * sinfo.ads: Typos in comments.
6771 2011-08-01 Pascal Obry <obry@adacore.com>
6773 * projects.texi: Minor editing.
6775 2011-08-01 Yannick Moy <moy@adacore.com>
6777 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
6778 insertion character ~~
6779 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
6780 (Set_Error_Msg_Lang): new procedure which fixes the language for use
6781 with insertion character ~~
6782 (Set_Msg_Text): treat insertion character ~~
6783 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
6784 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
6785 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
6786 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
6787 errors related to the formal language restriction not serious
6788 (insertion character |).
6789 * par.adb (Par): set formal language for error messages if needed
6790 * sem_ch6.adb (Check_Missing_Return): take into account possible
6791 generated statements at the end of the function
6792 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
6793 enumeration value to define a new pragma SPARK_95
6794 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
6795 SPARK_Version): new type and variables to store the SPARK version
6797 (SPARK_Mode): return True when SPARK_Version is set
6798 * par-prag.adb: Correct indentation
6799 (Prag): take Pragma_SPARK_95 into account
6800 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
6803 2011-08-01 Robert Dewar <dewar@adacore.com>
6805 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
6806 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
6807 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
6809 2011-08-01 Pascal Obry <obry@adacore.com>
6811 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
6812 Target_Name to Get_Path call.
6813 (Parse_Single_Project): Likewise.
6814 (Post_Parse_Context_Clause): Likewise.
6815 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
6816 Call Initialise_Project_Path with the proper Target_Name.
6817 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
6819 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
6820 with the proper Target_Name.
6821 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
6823 (Parse_Project_And_Apply_Config): Likewise.
6824 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
6825 This is fine as this part of the code is supporting only native
6827 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
6828 is fine as this part of the code is supporting only native compilation.
6830 2011-08-01 Yannick Moy <moy@adacore.com>
6832 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
6833 of homonym, unless the homonym is one of the cases allowed in SPARK
6834 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
6835 package declaration occurring after a body.
6837 2011-08-01 Robert Dewar <dewar@adacore.com>
6839 * checks.adb, exp_ch4.adb: Minor reformatting.
6841 2011-08-01 Javier Miranda <miranda@adacore.com>
6843 * einfo.ads (Access_Disp_Table): Fix documentation.
6844 (Dispatch_Table_Wrappers): Fix documentation.
6846 2011-08-01 Pascal Obry <obry@adacore.com>
6848 * prj-env.adb, prj-env.ads: Minor reformatting.
6850 2011-08-01 Yannick Moy <moy@adacore.com>
6852 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
6853 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
6854 procedures out of these packages.
6855 * errout.ads, errout.adb
6856 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
6857 procedures in of this package
6858 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
6859 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
6860 on misplaced later vs initial declarations, like in Ada 83
6861 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
6862 formal mode on attribute of private type whose full type declaration
6864 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
6865 package declaration inside a package specification
6866 (Analyze_Full_Type_Declaration): issue error in formal mode on
6867 controlled type or discriminant type
6868 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
6869 user-defined operator means that it should come from the source
6870 (New_Overloaded_Entity): issue error in formal mode on overloaded
6872 * sem_ch6.ads, sem_ch13.ads: typos in comments.
6874 2011-08-01 Thomas Quinot <quinot@adacore.com>
6876 * atree.adb: Minor reformatting.
6877 * checks.adb: Minor reformatting.
6879 2011-08-01 Vincent Celier <celier@adacore.com>
6881 * s-parame-vms-ia64.ads: Fix typo in comment
6883 * s-parame-vms-restrict.ads: Removed, unused.
6885 2011-08-01 Javier Miranda <miranda@adacore.com>
6888 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
6890 (Constrain_Index): Remove side effects in the evaluation of the bounds.
6891 * sem_ch3.ads, sem_ch3.adb
6892 (Is_Constant_Bound): New extended version of the subprogram that was
6893 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
6894 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
6895 * sem_aux.ads (Constant_Value): Fix typo in comment.
6896 * checks.adb (Generate_Index_Checks): New implementation which, for
6897 array objects with constant bounds, generates the runtime check
6898 referencing the bounds of the array type. For other cases this routine
6899 provides its previous behavior obtaining such values from the array
6901 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
6903 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
6904 we cannot have semantic interpretations of the new node.
6906 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6908 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
6911 2011-08-01 Arnaud Charlet <charlet@adacore.com>
6913 * sem_ch8.adb: Minor code editing.
6914 * s-vxwext.adb: Remove trailing space.
6915 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
6916 consistency with other files.
6918 2011-08-01 Thomas Quinot <quinot@adacore.com>
6920 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
6922 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6924 * par-ch10.adb: reject parameterized expressions as compilation unit.
6925 * sem_ch4.adb: handle properly conditional expression with overloaded
6926 then_clause and no else_clause.
6928 2011-08-01 Tristan Gingold <gingold@adacore.com>
6930 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
6931 like done by System.Aux_DEC.
6932 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
6934 2011-08-01 Yannick Moy <moy@adacore.com>
6936 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
6937 missing label at end of declaration (subprogram or package)
6938 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
6939 of positional and named parameter association
6940 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
6941 Error_Msg_SP which adds a prefix to the error message giving the name
6942 of the formal language analyzed
6943 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
6944 access result type in subprogram, unconstrained array as result type,.
6945 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
6947 * sem_ch8.adb: Code clean up.
6949 2011-08-01 Javier Miranda <miranda@adacore.com>
6951 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
6952 * einfo.ads (Access_Disp_Table): Fix documentation.
6953 (Dispatch_Table_Wrappers): Fix documentation.
6954 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
6955 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
6956 to enforce the documentation of this attribute.
6957 (Set_Is_Interface): Cleanup the assertion.
6958 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
6959 the Underlying_Type entity before reading attribute Access_Disp_Table.
6960 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
6961 Locate the Underlying_Type before reading attribute Access_Disp_Table.
6962 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
6963 the Underlying_Type entity before reading attribute Access_Disp_Table.
6964 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
6965 Locate the Underlying_Type entity before reading attribute
6968 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6970 * s-poosiz.ads: Additional overriding indicators.
6972 2011-08-01 Yannick Moy <moy@adacore.com>
6974 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
6976 (Analyze_Iteration_Scheme): issue error in formal mode when loop
6977 parameter specification does not include a subtype mark.
6978 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
6979 formal mode on abstract subprogram.
6980 (Analyze_Subprogram_Specification): issue error in formal mode on
6981 user-defined operator.
6982 (Process_Formals): issue error in formal mode on access parameter and
6984 * sem_ch9.adb (Analyze_Abort_Statement,
6985 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
6986 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
6987 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
6988 Analyze_Requeue, Analyze_Selective_Accept,
6989 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
6990 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
6991 issue error in formal mode on user-defined raise statement.
6993 2011-08-01 Thomas Quinot <quinot@adacore.com>
6995 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
6996 declaration being hidden when overriding an implicit inherited
6998 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
6999 (-gnats), do not complain about a source file that contains only a
7002 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7004 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
7005 variable if already set.
7007 2011-08-01 Arnaud Charlet <charlet@adacore.com>
7009 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
7010 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
7011 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
7012 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
7013 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
7014 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
7015 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
7016 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
7017 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
7018 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
7019 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
7020 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
7021 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
7022 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
7023 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
7024 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
7025 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
7026 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
7027 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
7028 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
7029 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
7030 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
7031 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
7032 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
7033 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
7034 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
7035 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
7036 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
7037 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
7038 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
7039 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
7040 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
7041 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
7042 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
7043 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
7044 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
7045 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
7046 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
7047 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
7048 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
7049 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
7050 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
7051 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
7052 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
7053 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
7054 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
7055 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
7056 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
7057 s-osinte-mingw.ads: Update to GPLv3 run-time license.
7058 Use GNAT instead of GNARL.
7060 2011-08-01 Bob Duff <duff@adacore.com>
7062 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
7063 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
7064 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
7067 2011-08-01 Yannick Moy <moy@adacore.com>
7069 * debug.adb (d.D) reverve flag for the SPARK mode
7070 (d.E) reverve flag for SPARK generation mode
7071 (d.F) reverve flag for Why generation mode
7072 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
7073 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
7074 functions which return True when the corresponding modes are set
7075 (Formal_Language): return "spark" or "alfa" when in formal verification
7077 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
7078 Error_Msg to prefix the error message with a tag giving the formal
7080 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
7081 message with a tag giving the formal language
7082 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
7084 (Analyze_Case_Statement): issue error in formal mode on case statement
7085 with a single "others" case alternative
7086 (Analyze_Exit_Statement): issue errors in formal mode on exit
7087 statements which do not respect SPARK restrictions
7088 (Analyze_Goto_Statement): issue error in formal mode on goto statement
7089 (Check_Unreachable_Code): always issue an error (not a warning) in
7090 formal mode on unreachable code (concerns both code after an infinite
7091 loop and after an unconditional jump, both not allowed in SPARK)
7092 * sem_ch6.adb (Analyze_Return_Statement): add call to
7093 Set_Return_Present for a procedure containing a return statement
7094 (already done for functions in Analyze_Function_Return)
7095 (Analyze_Function_Return): issue error in formal mode on extended
7096 return or if return is not last statement in function
7097 (Check_Missing_Return): issue error in formal mode if function does
7098 not end with return or if procedure contains a return
7099 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
7100 function to detect if there is an inner scope of its parameter S which
7103 2011-08-01 Thomas Quinot <quinot@adacore.com>
7105 * sem_ch6.ads: Minor reformatting.
7107 2011-08-01 Javier Miranda <miranda@adacore.com>
7109 * sem_util.adb (Abstract_Interface_List): Complete condition when
7110 processing private type declarations to avoid reading unavailable
7112 (Is_Synchronized_Tagged_Type): Complete condition when processing
7113 private extension declaration nodes to avoid reading unavailable
7116 2011-08-01 Thomas Quinot <quinot@adacore.com>
7118 * sem_ch3.adb: Minor reformatting.
7120 2011-08-01 Thomas Quinot <quinot@adacore.com>
7122 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
7123 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
7124 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
7125 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
7126 for VMS, instead parametrize the common implementation with
7127 System.Parameters declarations.
7129 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
7131 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
7133 2011-08-01 Tristan Gingold <gingold@adacore.com>
7135 * seh_init.c: Fix SEH handler installation on win64.
7137 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7139 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
7140 double analysis of an anonymous access to subprogram, because it can
7141 lead to improper sharing of profiles and a back-end crash.
7143 2011-08-01 Robert Dewar <dewar@adacore.com>
7145 * make.adb, sem_ch4.adb: Minor reformatting.
7146 * gcc-interface/Make-lang.in: Update dependencies.
7147 * sem_util.adb, exp_ch5.adb: Minor reformatting.
7149 2011-08-01 Arnaud Charlet <charlet@adacore.com>
7151 * gnat_rm.texi: Fix definition of Long_Integer.
7153 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7155 * exp_aggr.adb: check limit size of static aggregate unconditionally,
7156 to prevent storage exhaustion.
7157 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
7158 finalized is a function body, insert the cleanup code before the final
7159 return statement, to prevent spurious warnings.
7160 * s-pooglo.ads: add overriding indicator.
7162 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7164 * sem_ch4.adb (Operator_Check): improve error message when both a
7165 with_clause and a use_clause are needed to make operator usage legal.
7166 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
7167 determine whether a compilation unit is visible within an other,
7168 either through a with_clause in the current unit, or a with_clause in
7169 its library unit or one one of its parents.
7171 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7173 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
7174 over an arbitrary expression of an array or container type.
7175 * lib-xref.adb: clarify comment.
7177 2011-08-01 Bob Duff <duff@adacore.com>
7179 * einfo.ads: Minor reformatting.
7180 * debug.adb: Minor comment improvement.
7182 2011-08-01 Javier Miranda <miranda@adacore.com>
7184 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
7185 consider hidden subprograms as valid candidates.
7187 2011-08-01 Arnaud Charlet <charlet@adacore.com>
7189 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
7191 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
7193 * gnat_ugn.texi: Fix typo.
7195 2011-08-01 Robert Dewar <dewar@adacore.com>
7197 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
7198 lib-xref.adb: Minor reformatting
7200 2011-08-01 Gary Dismukes <dismukes@adacore.com>
7202 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
7203 when to generate a call to Move_Final_List.
7204 (Has_Controlled_Parts): Remove this function.
7206 2011-08-01 Geert Bosch <bosch@adacore.com>
7208 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
7211 2011-08-01 Thomas Quinot <quinot@adacore.com>
7213 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
7214 explicit raise of a predefined exception as Comes_From_Source if the
7215 original N_Raise_Statement comes from source.
7217 2011-08-01 Robert Dewar <dewar@adacore.com>
7219 * sinfo.ads: Add comment.
7220 * sem_ch6.adb: Minor reformatting.
7222 2011-08-01 Robert Dewar <dewar@adacore.com>
7224 * freeze.adb (Freeze_Entity): Refine check for bad component size
7225 clause to avoid rejecting confirming clause when atomic/aliased present.
7227 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7229 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
7230 better determine whether an entity reference is a write.
7231 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
7233 * lib-xref.adb (Output_References): Do no suppress a read reference at
7234 the same location as an immediately preceeding modify-reference, to
7235 handle properly in-out actuals.
7237 2011-08-01 Tristan Gingold <gingold@adacore.com>
7239 * env.c (__gnat_setenv) [VMS]: Refine previous change.
7241 2011-08-01 Quentin Ochem <ochem@adacore.com>
7243 * i-cstrin.adb (New_String): Changed implementation, now uses only the
7244 heap to compute the result.
7246 2011-08-01 Robert Dewar <dewar@adacore.com>
7248 * atree.ads: Minor reformatting.
7250 2011-08-01 Emmanuel Briot <briot@adacore.com>
7252 * g-expect.adb (Get_Command_Output): Fix memory leak.
7254 2011-08-01 Geert Bosch <bosch@adacore.com>
7256 * cstand.adb (P_Float_Type): New procedure to print the definition of
7257 predefined fpt types.
7258 (P_Mixed_Name): New procedure to print a name using mixed case
7259 (Print_Standard): Use P_Float_Type for printing floating point types
7260 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
7261 precision IEEE float.
7263 2011-08-01 Thomas Quinot <quinot@adacore.com>
7265 * sem_ch3.adb: Minor reformatting.
7267 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7269 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
7270 the completion of a generic function, insert the new body rather than
7271 rewriting the original.
7273 2011-08-01 Yannick Moy <moy@adacore.com>
7275 * sinfo.ads, errout.ads: Typos in comments.
7277 2011-08-01 Robert Dewar <dewar@adacore.com>
7279 * par-endh.adb: Minor reformatting.
7281 2011-08-01 Robert Dewar <dewar@adacore.com>
7283 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
7284 (Pre_Post_Aspects): New subtype.
7285 * par-ch12.adb (P_Generic): New syntax for aspects in packages
7286 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
7287 * par-ch7.adb (P_Package): Remove Decl parameter
7288 (P_Package): Handle new syntax for aspects (before IS)
7289 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
7291 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
7292 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
7293 (P_Package): Remove Decl parameter
7294 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
7296 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
7298 * sem_util.ads, sem_util.adb (Static_Boolean): New function
7299 * sinfo.ads: Document new syntax for aspects in packages etc.
7300 * sprint.adb: Handle new syntax of aspects before IS in package
7302 2011-08-01 Thomas Quinot <quinot@adacore.com>
7304 * atree.ads: Minor reformatting.
7305 * sem_prag.adb: Minor reformatting.
7307 2011-08-01 Robert Dewar <dewar@adacore.com>
7309 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
7310 case expr alternative.
7312 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7314 * sem_ch12.adb: Fix typo.
7316 2011-08-01 Geert Bosch <bosch@adacore.com>
7318 * sem_prag.adb (Check_No_Link_Name): New procedure.
7319 (Process_Import_Or_Interface): Use Check_No_Link_Name.
7320 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
7321 instead of Standard_Long_Long_Float_Size global. Preparation for
7322 eventual removal of per type constants.
7323 * exp_util.ads (Get_Stream_Size): New function returning the stream
7324 size value of subtype E.
7325 * exp_util.adb (Get_Stream_Size): Implement new function.
7326 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
7328 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
7330 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
7332 2011-08-01 Geert Bosch <bosch@adacore.com>
7334 * cstand.adb: Fix comments.
7335 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
7338 2011-08-01 Robert Dewar <dewar@adacore.com>
7340 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
7342 2011-08-01 Geert Bosch <bosch@adacore.com>
7344 * atree.ads: Fix comment.
7346 2011-08-01 Robert Dewar <dewar@adacore.com>
7348 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
7349 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
7350 * par.adb: Add with for Namet.Sp.
7351 * par-tchk.adb: Minor reformatting.
7353 2011-08-01 Vincent Celier <celier@adacore.com>
7355 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
7356 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
7357 of the init procedure of a SAL.
7358 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
7361 2011-08-01 Thomas Quinot <quinot@adacore.com>
7363 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
7366 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7368 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
7370 2011-08-01 Thomas Quinot <quinot@adacore.com>
7372 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
7373 conformant with its spec (return True only for types that have
7374 an overriding Initialize primitive operation that prevents them from
7375 having preelaborable initialization).
7376 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
7377 initialization for controlled types in Ada 2005 or later mode.
7379 2011-08-01 Robert Dewar <dewar@adacore.com>
7381 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
7383 (Same_Aspect): New function.
7384 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
7385 Type_Invariant, Precondition, Postcondition.
7386 * snames.ads-tmpl: Add Name_Type_Invariant.
7388 2011-08-01 Robert Dewar <dewar@adacore.com>
7390 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
7392 (Freeze_All_Ent): Fix error in handling inherited aspects.
7393 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
7394 already analyzed, but don't skip entire processing of a declaration,
7395 that's wrong in some cases of declarations being rewritten.
7396 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
7397 Don't delay for integer, string literals
7398 Treat predicates in usual manner for delay, remove special case code,
7400 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
7401 (Build_Predicate_Function): Update saved expression in aspect
7402 (Build_Invariant_Procedure): Update saved expression in aspect
7403 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
7404 of replacement of discriminant references if the reference is simple.
7406 2011-08-01 Robert Dewar <dewar@adacore.com>
7408 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
7409 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
7410 Static_Predicate and Dynamic_Predicate.
7411 (Build_Predicate_Function): Add processing for Static_Predicate
7412 and Dynamic_Predicate.
7413 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
7414 (From_Static_Predicate): New flag
7415 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
7417 2011-08-01 Robert Dewar <dewar@adacore.com>
7419 * usage.adb: Documentation cleanup for Ada version modes in usage.
7420 * expander.adb: Minor reformatting.
7422 2011-08-01 Robert Dewar <dewar@adacore.com>
7424 * atree.ads: Minor comment fix.
7425 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
7426 a-witeio.ads, sem_prag.adb: Minor reformatting.
7428 2011-08-01 Doug Rupp <rupp@adacore.com>
7430 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
7431 pointers. Use descrip.h header file for convenience. Add some
7434 2011-08-01 Robert Dewar <dewar@adacore.com>
7436 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
7437 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
7438 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
7440 (Check_Aspect_At_End_Of_Declarations): New procedure
7441 (Analye_Aspect_Specification): Minor changes for above procedures
7442 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
7443 specification node as well.
7445 2011-08-01 Pascal Obry <obry@adacore.com>
7447 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
7448 Windows files. Use GetFilesAttributes() in this case to check for file
7449 existence instead of returning with an error code.
7451 2011-08-01 Vincent Celier <celier@adacore.com>
7453 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
7454 High is above Source length.
7456 2011-08-01 Robert Dewar <dewar@adacore.com>
7458 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
7460 2011-08-01 Robert Dewar <dewar@adacore.com>
7462 * aspects.ads (Boolean_Aspects): New subtype.
7463 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
7464 for derived types in cases where the parent type and derived type have
7466 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
7467 with aspects when parent type also has aspects.
7468 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
7469 boolean expression at this point).
7470 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
7471 accordance with final decision on the Ada 2012 feature.
7472 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
7474 2011-08-01 Matthew Heaney <heaney@adacore.com>
7476 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
7478 2011-08-01 Pascal Obry <obry@adacore.com>
7480 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
7481 Fix Replace_Slice when High is above current string size.
7482 (Replace_Slice): Fix DL computation when High is above current
7485 2011-08-01 Gary Dismukes <dismukes@adacore.com>
7487 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
7489 2011-08-01 Matthew Heaney <heaney@adacore.com>
7491 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
7494 2011-08-01 Pascal Obry <obry@adacore.com>
7496 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
7499 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7501 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
7502 access to protected subprograms in generic bodies.
7503 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
7504 protected type, indicate that the convention of the subprogram is
7505 Convention_Protected, because it may be used in subsequent declarations
7506 within the protected declaration.
7508 2011-08-01 Vincent Celier <celier@adacore.com>
7510 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
7511 and "final" procedures when the name of the library is "ada", to avoid
7512 duplicate symbols "adainit" and "adafinal" in executables.
7514 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7516 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
7517 quantified expression that appears within a postcondition and uses the
7518 Ada2012 'Result attribute.
7520 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7522 * init.c (__gnat_error_handler): Cast reason to int.
7523 (__gnat_install_handler): Explain sa_sigaction use.
7525 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
7527 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
7528 subprogram has copy-in copy-out parameters, try to promote the mode of
7529 the return type if it is passed in registers.
7531 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
7533 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
7534 left operand as addressable.
7536 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
7538 * gcc-interface/gigi.h (build_function_stub): Remove.
7539 (build_return_expr): Likewise.
7540 (convert_vms_descriptor): Declare.
7541 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
7542 (build_function_stub): Move to...
7543 * gcc-interface/utils2.c (build_return_expr): Move to...
7544 * gcc-interface/trans.c (build_function_stub): ...here.
7545 (build_return_expr): ...here.
7546 (Subprogram_Body_to_gnu): Add local variable for language_function.
7547 Disconnect the parameter attributes cache, if any, once done with it.
7548 Call end_subprog_body only after setting the end_locus.
7549 Build the stub associated with the function, if any, at the very end.
7550 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
7551 variables and streamline control flow.
7553 2011-07-23 Arnaud Charlet <charlet@adacore.com>
7556 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
7559 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7562 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
7563 Assign to act.sa_sigaction.
7564 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
7565 current->return_address to char * before arithmetic.
7567 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7569 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
7570 Correct argument types.
7571 Extract code from reason.
7572 (__gnat_install_handler): Assign to act.sa_sigaction.
7574 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
7576 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
7577 (GNAT1_OBJS): ...here.
7579 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
7582 * g-socthi-mingw.adb (Fill): Fix formatting.
7584 * gcc-interface/gigi.h: Move around comment.
7586 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7589 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
7591 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
7594 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
7596 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
7598 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
7599 range comparison if Pmode is SImode.
7601 2011-07-12 Laurent GUERBY <laurent@guerby.net>
7602 Eric Botcazou <ebotcazou@adacore.com>
7604 * adadecode.c: Wrap up in extern "C" block.
7605 * adadecode.h: Likewise.
7606 * adaint.c: Likewise. Remove 'const' keyword.
7607 * adaint.h: Likewise.
7609 * atree.h: Likewise.
7611 * cstreams.c: Likewise.
7615 * final.c: Likewise.
7617 * initialize.c: Likewise.
7619 * namet.h: Likewise.
7620 * nlists.h: Likewise.
7621 * raise.c: Likewise.
7622 * raise.h: Likewise.
7623 * repinfo.h: Likewise.
7624 * seh_init.c: Likewise.
7625 * targext.c: Likewise.
7626 * tracebak.c: Likewise.
7627 * uintp.h: Likewise.
7628 * urealp.h: Likewise.
7629 * xeinfo.adb: Wrap up generated C code in extern "C" block.
7630 * xsinfo.adb: Likewise.
7631 * xsnamest.adb: Likewise.
7632 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
7633 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
7634 * gcc-interface/misc.c: Likewise.
7635 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
7636 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
7637 ada/targext.o here...
7638 (GNAT_ADA_OBJS): ...and not here.
7639 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
7640 (GNATBIND_OBJS): Reorder.
7642 2011-07-07 Richard Henderson <rth@redhat.com>
7644 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
7645 dwarf2out_frame_init.
7647 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
7649 * gcc-interface/misc.c (gnat_init): Tweak previous change.
7651 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7654 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
7656 2011-07-06 Richard Guenther <rguenther@suse.de>
7658 * gcc-interface/misc.c (gnat_init): Merge calls to
7659 build_common_tree_nodes and build_common_tree_nodes_2.
7660 Re-initialize boolean_false_node.
7662 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
7663 Olivier Hainque <hainque@adacore.com>
7664 Nicolas Setton <setton@adacore.com>
7666 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
7667 the type according to the ARTIFICIAL_P parameter.
7668 (create_type_decl): Likewise.
7669 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
7671 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
7673 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
7674 (gnatbind): Likewise.
7676 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7678 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
7680 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
7682 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
7683 local variable throughout. Remove useless call to Base_Type.
7684 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
7685 Take it also into account for the volatileness of the field. Set the
7686 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
7688 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
7690 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
7691 on a dereference built for a by-ref object if it has an address clause.
7693 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
7695 * einfo.ads (Address_Taken): Document use for the second argument of
7696 Asm_Input and Asm_Output attributes.
7697 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
7698 argument is an entity name, then set Address_Taken on it.
7699 <Attribute_Asm_Output>: Likewise.
7700 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
7701 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
7702 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
7703 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
7705 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
7708 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
7710 2011-06-14 Joseph Myers <joseph@codesourcery.com>
7712 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
7713 (ada/utils.o): Update dependencies.
7714 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
7715 ../../../libcpp/libcpp.a.
7716 * gcc-interface/utils.c: Include common/common-target.h.
7717 (process_attributes): Use targetm_common.have_named_sections.
7719 2011-06-07 Richard Guenther <rguenther@suse.de>
7721 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
7724 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7726 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
7727 TREE_THIS_NOTRAP flag.
7729 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7731 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
7734 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7736 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
7737 constants whose full view has discriminants specially.
7739 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7741 * gcc-interface/utils.c: Include diagnostic.h.
7742 (gnat_write_global_declarations): Output debug information for all
7743 global type declarations before finalizing the compilation unit.
7744 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
7746 2011-05-25 Jakub Jelinek <jakub@redhat.com>
7748 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
7750 2011-05-25 Kai Tietz <ktietz@redhat.com>
7752 * adaint.c (__gnat_to_canonical_file_list_next): Use array
7753 initialization instead of const/none-const pointer assignment.
7755 2011-05-24 Joseph Myers <joseph@codesourcery.com>
7757 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
7758 $(EXTRA_GNAT1_OBJS).
7759 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
7760 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
7761 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
7762 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
7763 libcommon-target.a instead of prefix.o.
7765 2011-05-21 Joseph Myers <joseph@codesourcery.com>
7768 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
7770 2011-05-20 Joseph Myers <joseph@codesourcery.com>
7772 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
7773 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
7774 instead of version.o.
7776 2011-05-18 Kai Tietz <ktietz@redhat.com>
7778 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
7779 boolean_false_node instead of integer_zero_node.
7780 (convert_with_check): Likewise.
7781 * gcc-interface/decl.c (choices_to_gnu): Likewise.
7783 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
7785 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
7786 type of the parameter is an unconstrained array, convert the actual to
7787 the type of the formal in the In Out and Out cases as well.
7789 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
7791 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
7792 call build_function_type_array or build_varargs_function_type_array
7794 (create_subprog_type): Don't call build_function_type; call
7795 build_function_type_vec instead.
7797 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
7799 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
7800 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
7801 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
7803 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
7805 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
7807 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
7808 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
7810 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
7812 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
7814 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
7816 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
7817 instead of accessing TYPE_ARG_TYPES directly.
7818 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
7820 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
7823 * gcc-interface/gigi.h (get_variant_part): Declare.
7824 * gcc-interface/decl.c (get_variant_part): Make global.
7825 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
7826 types have the same constant size, are record types and T1 has a
7827 variant part while T2 doesn't.
7829 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
7831 * gcc-interface/utils.c (begin_subprog_body): Do not call
7833 (end_subprog_body): Likewise.
7835 2011-05-04 Richard Guenther <rguenther@suse.de>
7837 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
7839 (pos_to_constructor): Likewise.
7841 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
7842 Eric Botcazou <ebotcazou@adacore.com>
7844 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
7845 of build_function_type. Adjust calls to...
7846 (build_raise_check): ...this. Do not take a void_tree parameter.
7847 Call build_function_type_list instead of build_function_type.
7848 Fix head comment and swap couple of conditional blocks.
7850 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
7852 * gnatvsn.ads (Library_Version): Bump to 4.7.
7853 (Current_Year): Bump to 2011.
7855 2011-04-29 Michael Matz <matz@suse.de>
7857 * gcc-interface/misc.c (gnat_handle_option): Set
7858 warn_maybe_uninitialized.
7860 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
7862 * gnat_ugn.texi (Complexity Metrics Control): Update link to
7863 the Watson/McCabe paper.
7865 2011-04-23 Jim Meyering <meyering@redhat.com>
7867 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
7869 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
7871 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
7874 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
7876 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
7878 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
7879 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
7880 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
7881 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
7882 <all>: Do not set flags on the reused DECL node coming from an alias.
7883 Set DECL_IGNORED_P on the DECL node built for subprograms if they
7884 don't need debug info here...
7885 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
7886 (gigi): Adjust calls to create_subprog_decl.
7887 (build_raise_check): Likewise.
7888 (establish_gnat_vms_condition_handler): Likewise.
7889 (Compilation_Unit_to_gnu): Likewise.
7890 (gnat_to_gnu): Likewise.
7892 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
7894 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
7895 (NO_REORDER_ADAFLAGS): New variable.
7896 (EXTRA_GNATTOOLS): Always define.
7897 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
7898 Clean up and adjust list of files compiled with special options.
7899 * gcc-interface/Make-lang.in: Likewise.
7900 (ada/decl.o): Cosmetical change.
7901 (ada/misc.o): Remove dependency on $(PLUGIN_H).
7903 2011-04-20 Jim Meyering <meyering@redhat.com>
7905 * initialize.c (__gnat_initialize): Remove useless if-before-free.
7907 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
7909 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
7910 $(CFLAGS) on the link line.
7912 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
7914 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
7915 padded type built for the return type if it is unconstrained.
7917 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
7919 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
7921 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
7923 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
7924 before calling TREE_CHAIN.
7925 * gcc-interface/misc.c (gnat_init_ts): New function.
7926 (LANG_HOOKS_INIT_TS): Define.
7928 2011-04-12 Martin Jambor <mjambor@suse.cz>
7930 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
7931 instead of cgraph_node.
7933 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
7935 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
7936 alignment on fields of the RETURN type built for the Copy-In Copy-Out
7939 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
7941 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
7942 of aggregate types that contain a placeholder.
7944 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
7946 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
7948 (handle_type_generic_attribute): Likewise.
7950 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
7953 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
7955 2011-04-04 Kai Tietz <ktietz@redhat.com>
7958 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
7961 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7963 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
7964 type case, do not strip a padding type around the array type.
7966 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7968 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
7971 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7973 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
7974 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
7975 code for -feliminate-unused-debug-types.
7976 (gnat_post_options): Likewise.
7978 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7980 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
7981 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
7984 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7986 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
7987 DECL_ARTIFICIAL flag on enumeration types.
7989 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7991 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
7992 fat pointer types artificial unconditionally.
7993 <E_Array_Subtype>: Attach the base array type as a parallel type if it
7996 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7998 * gcc-interface/gigi.h (get_dummy_type): Declare.
7999 (build_dummy_unc_pointer_types): Likewise.
8000 (finish_fat_pointer_type): Likewise.
8001 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
8002 fat pointer type has been built, complete it in place.
8003 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
8004 and thin pointers. Remove useless variable.
8005 (finish_fat_pointer_type): Make global and move to...
8006 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
8007 (get_dummy_type): New function.
8008 (build_dummy_unc_pointer_types): Likewise.
8009 (gnat_pushdecl): Propage the name to the anonymous variants only.
8010 (update_pointer_to): Only adjust the pointer types in the unconstrained
8013 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
8015 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
8016 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
8017 if this is a Taft amendment type and the full declaration is available.
8018 * gcc-interface/trans.c (process_type): Likewise.
8019 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
8020 (process_freeze_entity): Likewise.
8021 * gcc-interface/utils.c (dummy_global): New static variable.
8022 (gnat_write_global_declarations): If there are types declared as used
8023 at the global level, insert them in the global hash table.
8025 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
8027 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
8028 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
8029 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
8031 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
8032 flag of the type accordingly.
8033 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
8035 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
8037 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
8038 finalizing types when updating the pointers to the designated type.
8039 <all>: Finalize the deferred types even if we didn't defer processing
8040 of incomplete types in this invocation.
8042 2011-04-01 Olivier Hainque <hainque@adacore.com>
8043 Nicolas Setton <setton@adacore.com>
8044 Eric Botcazou <ebotcazou@adacore.com>
8046 * gcc-interface/misc.c (gnat_descriptive_type): New function.
8047 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
8049 2011-03-28 Kai Tietz <ktietz@redhat.com>
8051 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
8053 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
8054 * system-mingw.ads (System): Change ZCX_By_Default default to True.
8056 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
8058 2011-03-28 Tristan Gingold <gingold@adacore.com>
8061 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
8062 Use ada output of gnatbind.
8063 (ada/b_gnatb.adb): Ditto.
8064 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
8065 (ada.mostlyclean, ada.stage1)
8066 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
8067 (ada.stagefeedback): Adjust.
8068 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
8069 Use ada output of gnatbind.
8070 (b_gnatm.adb): Ditto.
8071 (b_gnatl.o, b_gnatm.o): New rules.
8073 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
8075 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
8076 for the padded type built to support a specified size or alignment.
8078 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
8080 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
8081 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
8082 unconditionally to the end of the unit when the designated type is
8084 <all>: Rename local variable. Attempt to un-defer types only and do it
8085 for limited_with'ed types as well.
8086 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
8087 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
8088 consistently and remove redundant call to finalize_from_with_types.
8090 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
8092 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
8093 subprograms without a previous spec declared in the same unit.
8094 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
8095 subprograms at the end of the unit instead of at the beginning.
8096 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
8097 isn't public for the special handling of non-inline functions nested
8098 inside inline external functions.
8100 2011-03-25 Jeff Law <law@redhat.com>
8102 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
8104 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
8106 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
8107 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
8108 to compute Set_Size_Depends_On_Discriminant.
8109 (Layout_Type): Call it on array types in back-end layout mode.
8110 * sem_util.adb (Requires_Transient_Scope): Return true for array
8111 types only if the size depends on the value of discriminants.
8112 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
8113 type if the RHS is a call to a function that returns an unconstrained
8114 type with default discriminant.
8116 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
8118 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
8119 non-conversion to the nominal result type at the end.
8121 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
8123 * gcc-interface/trans.c (create_temporary): New function taken from...
8124 (create_init_temporary): ...here. Call it.
8125 (call_to_gnu): Create the temporary for the return value early, if any.
8126 Create it for a function with copy-in/copy-out parameters if there is
8127 no target; in other cases of copy-in/copy-out, use another temporary.
8128 Push the new binding level lazily. Add and rename local variables.
8130 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
8132 * gcc-interface/decl.c (validate_size): Improve comments and tweak
8134 (set_rm_size): Likewise.
8136 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
8138 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
8139 for the padded type built in order to support a specified alignment.
8140 Fix incorrect formatting.
8142 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
8145 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
8147 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
8149 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
8150 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
8151 to the end of the list. Adjust recursive call. Rename local variable.
8152 If REORDER is true, reorder components of the record type.
8153 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
8154 components_to_record and adjust the parameter list.
8156 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
8158 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
8159 disabled, use the variable for bounds of loop iteration scheme.
8161 2011-03-21 Kai Tietz <ktietz@redhat.com>
8164 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
8166 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
8168 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
8169 out whether the expression is read-only. Short-circuit placeholder
8170 case and rename a couple of local variables.
8172 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
8174 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
8175 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
8176 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
8177 (convert): Deal with conversions from a smaller form type specially.
8179 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
8181 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
8182 its argument, except for the special -I- switch.
8184 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
8186 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
8189 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
8191 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
8193 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
8195 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
8197 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
8198 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
8199 instead of GNAT_FORMAL. Protect the expression against multiple uses.
8200 Do not generate the check directly, instead instantiate the template
8201 check present in the descriptor.
8202 (make_descriptor_field): Move around.
8203 (build_vms_descriptor32): Build a template check in the POINTER field.
8204 (build_vms_descriptor): Remove useless suffixes.
8205 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
8207 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
8210 * targext.c: Include target files if IN_RTS is defined.
8212 2011-01-26 Richard Guenther <rguenther@suse.de>
8215 * targext.c: Include config.h.
8216 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
8219 2011-01-04 Pascal Obry <obry@adacore.com>
8220 Eric Botcazou <ebotcazou@adacore.com>
8222 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
8224 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
8226 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
8227 end-of-case on the end label and its associated gotos, if any.
8229 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
8231 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
8232 expressions of the parameter cache within the statement group of
8235 2011-01-04 Olivier Hainque <hainque@adacore.com>
8236 Eric Botcazou <ebotcazou@adacore.com>
8238 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
8239 (set_end_locus_from_node): New function.
8240 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
8241 make and the function end_locus.
8242 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
8243 for the elaboration subprogram.
8244 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
8245 set the end_locus of the expression as well.
8247 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
8250 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
8251 variables that are referenced in exception handlers volatile.
8255 Copyright (C) 2011 Free Software Foundation, Inc.
8257 Copying and distribution of this file, with or without modification,
8258 are permitted in any medium without royalty provided the copyright
8259 notice and this notice are preserved.
8261 * gnat_rm.texi: Ramification of pragma Eliminate documentation
8262 - fix bugs in the description of Source_Trace;
8263 - get rid of UNIT_NAME;
8265 2011-08-02 Javier Miranda <miranda@adacore.com>
8268 (Build_Dispatching_Requeue): Adding support for VM targets
8269 since we cannot directly reference the Tag entity.
8270 * exp_sel.adb (Build_K): Adding support for VM targets.
8271 (Build_S_Assignment): Adding support for VM targets.
8273 (Default_Prim_Op_Position): In VM targets do not restrict availability
8274 of predefined interface primitives to compiling in Ada 2005 mode.
8275 (Is_Predefined_Interface_Primitive): In VM targets this service is not
8276 restricted to compiling in Ada 2005 mode.
8277 (Make_VM_TSD): Generate code that declares and initializes the OSD
8278 record. Needed to support dispatching calls through synchronized
8281 (Make_Predefined_Primitive_Specs): Enable generation of predefined
8282 primitives associated with synchronized interfaces.
8283 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
8284 primitives associated with synchronized interfaces.
8286 2011-08-02 Yannick Moy <moy@adacore.com>
8288 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
8289 statements hidden in SPARK if preceded by the HIDE directive
8290 (Parse_Exception_Handlers): mark each exception handler in a sequence of
8291 exception handlers as hidden in SPARK if preceded by the HIDE directive
8292 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
8293 if starting with the HIDE directive
8294 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
8295 starting with the HIDE directive; mark the declarations in a private
8296 part as hidden in SPARK if the private part starts with the HIDE
8298 * restrict.adb, restrict.ads
8299 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
8300 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
8301 argument node belongs to a part which is hidden in SPARK
8302 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
8303 parts in SPARK; protect the possibly costly call to
8304 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
8305 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
8306 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
8307 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
8309 (Scan): recognize special comment starting with '#' and followed by
8310 SPARK keyword "hide" as a HIDE directive.
8312 2011-08-02 Yannick Moy <moy@adacore.com>
8314 * types.ads, erroutc.ads: Minor reformatting.
8316 2011-08-02 Vincent Celier <celier@adacore.com>
8318 * link.c: Add response file support for cross platforms.
8320 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8322 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
8323 in an association, set parent field of copy before partial analysis.
8324 * sem_res.adb (Resolve_Slice): create reference to itype only when
8325 expansion is enabled.
8327 2011-08-02 Yannick Moy <moy@adacore.com>
8329 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
8330 for new flag denoting which subprogram bodies are in ALFA
8331 * restrict.adb, sem_ch7.adb: Update comment
8332 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
8333 sem_ch9.adb, sem_res.adb: Add calls to
8334 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
8335 * sem_ch6.adb (Analyze_Function_Return): add calls to
8336 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
8337 middle of the body, and extended return.
8338 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
8339 False when missing return.
8340 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
8341 to True for subprograms whose spec is in ALFA. Remove later on the flag
8342 on the entity used for a subprogram body when there exists a separate
8344 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
8345 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
8346 False, otherwise do nothing.
8348 2011-08-02 Robert Dewar <dewar@adacore.com>
8350 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
8352 2011-08-02 Yannick Moy <moy@adacore.com>
8354 * sem_ch4.ads: minor formatting.
8356 2011-08-02 Yannick Moy <moy@adacore.com>
8358 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
8359 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
8360 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
8361 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
8362 opt.ads: cleanup of SPARK mode
8364 2011-08-02 Yannick Moy <moy@adacore.com>
8366 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
8368 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
8369 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
8371 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
8372 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
8373 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
8374 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
8376 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
8378 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
8379 functions whose return type is not in ALFA.
8380 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
8382 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
8383 parameter's type is not in ALFA.
8384 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
8387 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8389 * sem_ch6 (Analyze_Expression_Function): treat the function as
8390 Inline_Always, and introduce a subprogram declaration for it when it is
8392 * inline.adb (Add_Inlined_Body): recognize bodies that come from
8393 expression functions, so that the back-end can determine whether they
8394 can in fact be inlined.
8395 * sem_util.adb (Is_Expression_Function): predicate to determine whether
8396 a function body comes from an expression function.
8398 2011-08-02 Gary Dismukes <dismukes@adacore.com>
8400 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
8401 null exclusions to test Can_Never_Be_Null on the anonymous access types
8402 of the formals rather than testing the formals themselves. Exclude this
8403 check in cases where the Old_Formal is marked as a controlling formal,
8404 to avoid issuing spurious errors for bodies completing dispatching
8405 operations (due to the flag not getting set on controlling access
8406 formals in body specs).
8407 (Find_Corresponding_Spec): When checking full and subtype conformance of
8408 subprogram bodies in instances, pass Designated and E in that order, for
8409 consistency with the expected order of the formals (New_Id followed by
8412 2011-08-02 Robert Dewar <dewar@adacore.com>
8414 * sem_ch8.adb: Minor reformatting.
8416 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8418 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
8419 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
8420 primitive operations of class-wide actuals.
8422 2011-08-02 Javier Miranda <miranda@adacore.com>
8424 * exp_atag.ads, exp_atag.adb
8425 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
8426 since its value is implicitly passed in argument Typ.
8427 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
8428 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
8429 Build_Common_Dispatching_Select_Statements.
8431 2011-08-02 Robert Dewar <dewar@adacore.com>
8433 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
8434 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
8437 2011-08-02 Robert Dewar <dewar@adacore.com>
8439 * sem_res.adb: Minor reformatting.
8440 * sem_prag.adb: Minor reformatting.
8442 2011-08-02 Javier Miranda <miranda@adacore.com>
8444 * exp_atag.adb, exp_atags.ads
8445 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
8446 by the tagged type Entity. Required to use this routine in the VM
8447 targets since we do not have available the Tag entity in the VM
8450 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
8451 Ada.Tags has not been previously loaded.
8453 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
8454 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
8456 (Enclosing_Dynamic_Scope): Add missing support to handle the full
8457 view of enclosing scopes. Required to handle enclosing scopes that
8458 are synchronized types whose full view is a task type.
8460 (Build_VM_TSDs): Minor code improvement to avoid generating and
8461 analyzing lists with empty nodes.
8462 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
8463 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
8464 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
8465 (Make_Disp_Timed_Select_Body): Add support for VM targets.
8466 (Make_Select_Specific_Data_Table): Add support for VM targets.
8467 (Make_VM_TSD): Generate code to initialize the SSD structure of
8470 2011-08-02 Yannick Moy <moy@adacore.com>
8472 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
8473 cross-references section in ALI.
8474 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
8475 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
8477 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
8478 subprogram or package entity of a node
8479 (Is_Local_Reference_Type): new function returns True for references
8480 selected in local cross-references.
8481 (Lt): function extracted from Lt in Output_References
8482 (Write_Entity_Name): function extracted from Output_References
8483 (Generate_Definition): generate reference with type 'D' for definition
8484 of objects (object declaration and parameter specification), with
8485 appropriate locations and units, for use in local cross-references.
8486 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
8487 references of type 'I' for initialization in object definition.
8488 (Output_References): move part of function Lt and procedure
8489 Write_Entity_Name outside of the body. Ignore references of types 'D'
8490 and 'I' introduced for local cross-references.
8491 (Output_Local_References): new procedure to output the local
8492 cross-references sections.
8493 (Lref_Entity_Status): new array defining whether an entity is a local
8494 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
8495 with 'I' type when initialization expression is present.
8496 * get_scos.adb, get_scos.ads: Correct comments and typos
8498 2011-08-02 Javier Miranda <miranda@adacore.com>
8500 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
8502 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
8504 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
8507 2011-08-02 Vincent Celier <celier@adacore.com>
8509 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
8510 (No_Space_Img): New function
8511 (Find_Excluded_Sources): When reading from a file, record the file name
8512 and the line number for each excluded source.
8513 (Mark_Excluded_Sources): When reporting an error, if the excluded
8514 sources were read from a file, include file name and line number in
8517 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8519 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
8521 2011-08-02 Robert Dewar <dewar@adacore.com>
8523 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
8525 2011-08-02 Javier Miranda <miranda@adacore.com>
8527 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
8528 generation of TSDs to the DOTNET compiler.
8529 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
8530 generation of TSDs to the DOTNET compiler.
8532 2011-08-02 Javier Miranda <miranda@adacore.com>
8534 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
8535 record of all the tagged types declared inside library level package
8536 declarations, library level package bodies or library level subprograms.
8537 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
8538 associated with a given tagged type.
8539 (Build_VM_TSDs): New subprogram.
8540 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
8541 compilation units that are subprograms.
8542 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
8543 compilation units that are package bodies.
8544 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
8545 units that are a package declaration or a package instantiation.
8546 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
8547 reorganization to improve the error generated by the frontend when the
8548 function Ada.Tags.Secondary_Tag is not available.
8549 * rtsfind.ads (RE_Register_TSD): New runtime entity.
8550 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
8552 2011-08-02 Javier Miranda <miranda@adacore.com>
8554 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
8556 2011-08-02 Robert Dewar <dewar@adacore.com>
8558 * s-imenne.ads: Minor reformatting.
8560 2011-08-02 Robert Dewar <dewar@adacore.com>
8562 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
8563 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
8564 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
8566 2011-08-02 Robert Dewar <dewar@adacore.com>
8568 * einfo.ads (Materialize_Entity): Document this is only for renamings
8569 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
8570 required debug information in the case where we transform the object
8571 declaration into a renaming declaration.
8572 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
8574 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
8577 2011-08-02 Robert Dewar <dewar@adacore.com>
8579 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
8580 Suppress_Init_Procs.
8581 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
8582 Suppress_Initialization/Initialization_Suppressed.
8583 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
8584 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
8585 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
8586 * sem_prag.adb: New processing for pragma Suppress_Initialization.
8588 2011-08-02 Robert Dewar <dewar@adacore.com>
8590 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
8593 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8595 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
8596 only have inheritable classwide pre/postconditions.
8598 2011-08-02 Javier Miranda <miranda@adacore.com>
8600 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
8601 * rtsfind.ads (RE_Check_TSD): New runtime entity.
8602 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
8603 checks if the external tag of a type is the same as the external tag
8604 of some other declaration.
8606 2011-08-02 Thomas Quinot <quinot@adacore.com>
8608 * s-taskin.ads: Minor reformatting.
8610 2011-08-02 Emmanuel Briot <briot@adacore.com>
8612 * g-comlin.adb (Display_Help): swap the order in which it prints the
8613 short help and the general usage.
8615 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8617 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
8618 the aspect declarations and attach them to the generic copy for
8619 subsequent analysis.
8620 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
8621 declarations of the generic tree to the new subprogram declarations.
8622 * sem_attr.adb (Check_Precondition_Postcondition): recognize
8623 conditions that apply to a subprogram instance.
8625 2011-08-02 Robert Dewar <dewar@adacore.com>
8627 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
8629 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8631 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
8632 private type with a tagged full view is not derived in the immediate
8633 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
8635 2011-08-02 Robert Dewar <dewar@adacore.com>
8637 * exp_ch4.adb: Minor reformatting.
8639 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8641 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
8642 Ada2012 iterator, the loop will be rewritten during expansion into a
8643 while loop with a cursor and an element declaration. Do not analyze the
8644 body in this case, because if the container is for indefinite types the
8645 actual subtype of the elements will only be determined when the cursor
8646 declaration is analyzed.
8648 2011-08-02 Arnaud Charlet <charlet@adacore.com>
8650 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
8651 size/alignment related attributes in CodePeer_Mode.
8653 2011-08-02 Gary Dismukes <dismukes@adacore.com>
8655 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
8656 Prepend_Element, since this can result in the operation getting the
8657 wrong slot in the full type's dispatch table if the full type has
8658 inherited operations. The incomplete type's operation will get added
8659 to the proper position in the full type's primitives
8660 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
8661 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
8662 dispatching operations, since there are cases where nonprimitive
8663 subprograms can get added to the list of incomplete dependents (such
8664 as subprograms in nested packages).
8665 * sem_ch6.adb (Process_Formals): First, remove test for being in a
8666 private part when determining whether to add a primitive with a
8667 parameter of a tagged incomplete type to the Private_Dependents list.
8668 Such primitives can also occur in the visible part, and should not have
8669 been excluded from being private dependents.
8670 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
8671 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
8672 list of a Taft-amendment incomplete type is a primitive before issuing
8673 an error that the full type must appear in the same unit. There are
8674 cases where nonprimitives can be in the list (such as subprograms in
8676 * sem_disp.adb (Derives_From): Use correct condition for checking that
8677 a formal's type is derived from the type of the corresponding formal in
8678 the parent subprogram (the condition was completely wrong). Add
8679 checking that was missing for controlling result types being derived
8680 from the result type of the parent operation.
8682 2011-08-02 Yannick Moy <moy@adacore.com>
8684 * errout.adb (First_Node): minor renaming
8685 * restrict.adb (Check_Formal_Restriction): put restriction warning on
8688 2011-08-02 Yannick Moy <moy@adacore.com>
8690 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
8691 before accessing operands.
8692 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
8693 decide whether an initialization expression respects SPARK rules, as
8694 the plain node is the expanded one. This allows for more valid warnings
8696 * gnat_rm.texi: Minor update.
8698 2011-08-02 Arnaud Charlet <charlet@adacore.com>
8700 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
8703 2011-08-02 Robert Dewar <dewar@adacore.com>
8705 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
8707 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
8709 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
8710 loop statements and the element renaming declaration with a block when
8711 the element type is controlled.
8713 2011-08-02 Yannick Moy <moy@adacore.com>
8715 * sinfo.ads: Minor formatting.
8717 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8719 * sem_aggr.adb (Add_Association): if the association has a box and no
8720 expression, use the Sloc of the aggregate itself for the new
8722 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
8725 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
8727 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
8728 When a container is provided via a function call, generate a renaming
8729 of the function result. This avoids the creation of a transient scope
8730 and the premature finalization of the container.
8731 * exp_ch7.adb (Is_Container_Cursor): Removed.
8732 (Wrap_Transient_Declaration): Remove the supression of the finalization
8733 of the list controller when the declaration denotes a container cursor,
8736 2011-08-02 Yannick Moy <moy@adacore.com>
8738 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
8739 node is from source, instead of the original node being from source.
8741 (Resolve_Array_Aggregate): refine the check for a static expression, to
8742 recognize also static ranges
8743 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
8744 Array_Type_Declaration): postpone the test for the type being a subtype
8745 mark after the type has been resolved, so that component-selection and
8746 expanded-name are discriminated.
8747 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
8748 to distinguish the case of an iteration scheme, so that an error is
8749 issed on a non-static range in SPARK except in an iteration scheme.
8750 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
8751 In_Iter_Schm = True.
8752 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
8753 user-defined operators so that they are allowed in renaming
8755 (Find_Selected_Component): refine the check for prefixing of operators
8756 so that they are allowed in renaming. Move the checks for restrictions
8757 on selector name after analysis discriminated between
8758 component-selection and expanded-name.
8759 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
8760 concatenation argument of string type if it is static.
8761 * sem_util.adb, sem_util.ads
8762 (Check_Later_Vs_Basic_Declarations): add a new function
8763 Is_Later_Declarative_Item to decice which declarations are allowed as
8764 later items, in the two different modes Ada 83 and SPARK. In the SPARK
8765 mode, add that renamings are considered as later items.
8766 (Enclosing_Package): new function to return the enclosing package
8767 (Enter_Name): correct the rule for homonyms in SPARK
8768 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
8769 from source (result of expansion) to avoid issuing wrong warnings.
8771 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8773 * errout.adb: On anything but an expression First_Node returns its
8776 2011-08-02 Pascal Obry <obry@adacore.com>
8778 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
8780 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
8782 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
8783 Set the associated loop as the related expression of internally
8785 * exp_ch7.adb (Is_Container_Cursor): New routine.
8786 (Wrap_Transient_Declaration): Supress the finalization of the list
8787 controller when the declaration denotes a container cursor.
8789 2011-08-02 Yannick Moy <moy@adacore.com>
8791 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
8793 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
8794 expression is a simple expression. This check cannot be performed in
8795 the semantics, so just drop it.
8796 (P_Index_Or_Discriminant_Constraint): move check that the index or
8797 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
8798 semantics. Other cases were previously checked in the semantics.
8799 * par-ch4.adb (P_Name): move checks that a selector name is not
8800 character literal or an operator symbol to Find_Selected_Component in
8802 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
8803 declarations are not placed after later declarations in a separate
8804 procedure in Sem_Util (possibly not the best choice?), to be used both
8805 during parsing, for Ada 83 mode, and during semantic analysis, for
8807 * par-endh.adb (Check_End): move check that end label is not missing
8808 to Process_End_Label in the semantics
8809 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
8810 the special case for SPARK restriction
8811 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
8812 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
8813 parameter Force to issue the error message even on internal node (used
8814 for generated end label). Call Check_Restriction to check when an error
8815 must be issued. In SPARK mode, issue an error message even if the
8816 restriction is not set.
8817 (Check_Restriction): new procedure with an additional out parameter to
8818 inform the caller that a message has been issued
8819 * sem_aggr.adb: Minor modification of message
8820 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
8821 instead of issuing an error message directly
8822 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
8823 declarations are not placed after later declarations, by calling
8824 Check_Later_Vs_Basic_Declarations
8825 (Analyze_Subtype_Declaration): move here the check that an index or
8826 discriminant constraint must be a subtype mark. Change the check that
8827 a subtype of String must start at one so that it works on subtype marks.
8828 * sem_ch4.adb (Analyze_Call): move here the check that a named
8829 association cannot follow a positional one in a call
8830 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
8831 instead of issuing an error message directly
8832 * sem_ch8.adb (Find_Selected_Component): move here the check that a
8833 selector name is not a character literal or an operator symbol. Move
8834 here the check that the prefix of an expanded name cannot be a
8835 subprogram or a loop statement.
8836 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
8837 procedure called from parsing and semantics to check that basic
8838 declarations are not placed after later declarations
8839 (Process_End_Label): move here the check that end label is not missing
8841 2011-08-02 Arnaud Charlet <charlet@adacore.com>
8843 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
8844 representation clause in codepeer mode, since it confuses CodePeer and
8845 does not bring useful info.
8847 2011-08-02 Ed Falis <falis@adacore.com>
8849 * init.c: initialize fp hw on MILS.
8851 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8853 * errout.adb (First_Node): for bodies, return the node itself (small
8854 optimization). For other nodes, do not check source_unit if the node
8855 comes from Standard.
8857 2011-08-02 Robert Dewar <dewar@adacore.com>
8859 * exp_ch3.adb: Minor comment additions.
8860 * sem_ch13.adb: Minor reformatting.
8862 2011-08-02 Pascal Obry <obry@adacore.com>
8864 * make.adb, makeutl.adb: Removes some superfluous directory separator.
8866 2011-08-02 Robert Dewar <dewar@adacore.com>
8868 * sem_attr.adb: Minor reformatting.
8870 2011-08-02 Robert Dewar <dewar@adacore.com>
8872 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
8873 (Has_Default_Component_Value): Removed
8874 * einfo.ads Comment updates
8875 (Has_Default_Aspect): Replaces Has_Default_Value
8876 (Has_Default_Component_Value): Removed
8878 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
8880 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
8881 (Get_Simple_Init_Val): Handle Default_Value aspect
8882 (Needs_Simple_Initialization): Handle Default_Value aspect
8883 * exp_ch3.ads: Needs_Simple_Initialization
8884 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
8885 * par-prag.adb (Pragma_Default[_Component]Value) Removed
8887 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
8888 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
8889 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
8891 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8893 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
8894 package containing iteration primitives.
8895 exp_ch5.adb (Expand_Iterator_Loop): ditto.
8897 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8899 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
8900 "of", pre-analyze expression in case it is a function call with
8901 finalization actions that must be placed ahead of the loop.
8902 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
8903 on an Ada2012 iterator, insert them ahead of the rewritten loop.
8905 2011-08-02 Geert Bosch <bosch@adacore.com>
8907 * cstand.adb (Create_Float_Types): Only consider C's long double for
8908 Long_Long_Float, in addition to double.
8910 2011-08-02 Robert Dewar <dewar@adacore.com>
8912 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
8913 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
8914 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
8917 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8919 * sem_attr.adb: handle properly 'Result when it is a prefix of an
8922 2011-08-02 Javier Miranda <miranda@adacore.com>
8924 * einfo.ads, einfo.adb
8925 (Original_Access_Type): Move this attribute to Node26 since there was
8926 an undocumented use of Node21 in E_Access_Subprogram_Type entities
8927 which causes conflicts and breaks the generation of the .NET compiler.
8928 (Interface_Name): Add missing documentation on JGNAT only uses of
8931 2011-08-02 Geert Bosch <bosch@adacore.com>
8933 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
8934 (Find_Back_End_Float_Type): Likewise
8935 (Create_Back_End_Float_Types): Likewise
8936 (Create_Float_Types): Likewise
8937 (Register_Float_Type): Likewise
8938 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
8939 Nlist and split out type selection in new local Find_Base_Type function.
8940 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
8942 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
8944 2011-08-02 Robert Dewar <dewar@adacore.com>
8946 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
8948 * opt.ads: Minor comment change.
8949 * sem_ch12.adb: Minor code reorganization.
8951 2011-08-02 Gary Dismukes <dismukes@adacore.com>
8953 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
8954 subtype's list of rep items to the list on the full subtype in the case
8955 where the lists are the same.
8957 2011-08-02 Geert Bosch <bosch@adacore.com>
8959 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
8960 using the one from System.Strings, which also deallocates all strings.
8962 2011-08-02 Geert Bosch <bosch@adacore.com>
8964 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
8966 * gcc-interface/Make-lang.in: Update dependencies.
8968 2011-08-02 Olivier Hainque <hainque@adacore.com>
8970 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
8973 2011-08-02 Javier Miranda <miranda@adacore.com>
8975 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
8976 associated with anonymous access to subprograms.
8978 2011-08-02 Geert Bosch <bosch@adacore.com>
8981 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
8982 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
8983 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
8984 (Add_Symbol_Definition): Move to switch-c.adb
8985 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
8986 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
8987 (Add_Symbol_Definition): Move to switch-c.adb.
8988 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
8990 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
8992 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
8993 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
8995 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
8996 (Add_Symbol_Definition): Moved from Prepcomp.
8997 * switch-c.ads: Update copyright notice. Use String_List instead of
8998 Argument_List, removing dependency on System.OS_Lib.
9000 2011-08-02 Yannick Moy <moy@adacore.com>
9002 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
9003 mode on initialization expression which does not respect SPARK
9005 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
9006 if the tree referenced by its argument represents an initialization
9007 expression in SPARK, suitable for initializing an object in an object
9010 2011-08-02 Javier Miranda <miranda@adacore.com>
9012 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
9013 internally generated access to subprogram with its associated protected
9015 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
9017 2011-08-02 Geert Bosch <bosch@adacore.com>
9019 * cstand.adb (Register_Float_Type): Print information about type to
9020 register, if the Debug_Flag_Dot_B is set.
9021 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
9022 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
9023 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
9024 with a requested precision of more than Max_Digits digits and no more
9025 than Max_Base_Digits digits, if a range specification is present and the
9026 Predefined_Float_Types list has a suitable type to derive from.
9027 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
9028 case of type completion with pragma Import
9030 (Process_Import_Predefined_Type): Processing to complete a type
9031 with pragma Import. Currently supports floating point types only.
9032 (Set_Convention_From_Pragma): Do nothing without underlying type.
9033 (Process_Convention): Guard against absence of underlying type,
9034 which may happen when importing incomplete types.
9035 (Process_Import_Or_Interface): Handle case of importing predefined
9036 types. Tweak error message.
9038 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9040 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
9041 functions to previous change. Reorganize code slightly.
9043 2011-08-02 Geert Bosch <bosch@adacore.com>
9045 * back_end.ads (Register_Type_Proc): New call back procedure type for
9046 allowing the back end to provide information about available types.
9047 (Register_Back_End_Types): New procedure to register back end types.
9048 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
9050 * cstand.adb (Back_End_Float_Types): New list for floating point types
9051 supported by the back end.
9052 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
9053 (Copy_Float_Type): New procedure to make new copies of predefined types.
9054 (Register_Float_Type): New call back procedure to populate the BEFT list
9055 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
9056 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
9057 (Create_Float_Types): New procedure to create entities for floating
9058 point types predefined in Standard, and put these and any remaining
9059 BEFTs on the Predefined_Float_Types list.
9060 * stand.ads (Predefined_Float_Types): New list for predefined floating
9061 point types that do not have declarations in package Standard.
9063 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9065 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
9066 entity node for the unit containing the parameter.
9067 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
9068 (Add_Inlined_Subprogram): Likewise.
9069 * gcc-interface/Make-lang.in: Update dependencies.
9071 2011-08-02 Thomas Quinot <quinot@adacore.com>
9073 * s-stusta.adb (Print): Make sure Pos is always initialized to a
9076 2011-08-02 Geert Bosch <bosch@adacore.com>
9078 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
9080 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9082 * sem_type.adb (Covers): Move trivial case to the top and reuse the
9083 computed value of Base_Type.
9085 2011-08-02 Yannick Moy <moy@adacore.com>
9087 * restrict.adb (Check_Restriction): issue an error for any use of
9088 class-wide, even if the No_Dispatch restriction is not set.
9089 * sem_aggr.adb: Correct typos in comments and messages in formal mode
9090 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
9091 when completing a private extension, the type named in the private part
9092 is not the same as that named in the visible part.
9093 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
9094 of an inherited primitive operations of a tagged type or type extension
9095 that returns the tagged type.
9096 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
9097 function which returns True for an implicit operation inherited by the
9098 derived type declaration for the argument type.
9099 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
9102 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9104 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
9105 Process_Bounds, to perform analysis with expansion of a range or an
9106 expression that is the iteration scheme for a loop.
9107 (Analyze_Iterator_Specification): If domain of iteration is given by a
9108 function call with a controlled result, as is the case if call returns
9109 a predefined container, ensure that finalization actions are properly
9111 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
9113 2011-08-02 Javier Miranda <miranda@adacore.com>
9115 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
9116 * gcc-interface/Make-lang.in: Update dependencies.
9118 2011-08-02 Javier Miranda <miranda@adacore.com>
9120 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
9121 determine if the analysis is performed using N or Original_Node (N).
9122 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
9123 functionality of routine Is_Variable avoids code duplication.
9124 * checks.adb (Determine_Range): Handle temporaries generated by
9125 Remove_Side_Effects.
9127 2011-08-02 Javier Miranda <miranda@adacore.com>
9129 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
9130 expansion of the condition. Required since the previous analysis was
9131 done with expansion disabled (see Resolve_Quantified_Expression) and
9132 hence checks were not inserted and record comparisons have not been
9135 2011-08-02 Ed Falis <falis@adacore.com>
9137 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
9140 2011-08-02 Bob Duff <duff@adacore.com>
9142 * opt.ads: Minor comment fix.
9144 2011-08-02 Bob Duff <duff@adacore.com>
9146 * sem_ch12.adb (Analyze_Package_Instantiation,
9147 Analyze_Subprogram_Instantiation): Turn off style checking while
9148 analyzing an instance. Whatever style checks that apply to the generic
9149 unit should apply, so it makes no sense to apply them in an instance.
9150 This was causing trouble when compiling an instance of a runtime
9151 unit that violates the -gnatyO switch.
9152 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
9153 one of the two case statements, causing spurious errors.
9155 2011-08-02 Robert Dewar <dewar@adacore.com>
9157 * uname.adb: Minor reformatting.
9158 * gnatcmd.adb: Minor reformatting.
9159 * exp_attr.adb: Minor reformatting.
9161 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9163 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
9164 No_Dispatching_Calls, do not look for the Assign primitive, because
9165 predefined primitives are not created in this case.
9167 2011-08-02 Bob Duff <duff@adacore.com>
9169 * stylesw.ads: Minor comment fixes.
9171 2011-08-02 Robert Dewar <dewar@adacore.com>
9173 * freeze.adb (Add_To_Result): New procedure.
9175 2011-08-02 Jose Ruiz <ruiz@adacore.com>
9177 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
9178 time, if the specific run-time routines for handling streams of strings
9179 are not available, use the default mechanism.
9181 2011-08-02 Arnaud Charlet <charlet@adacore.com>
9183 * s-regpat.ads: Fix typo.
9185 2011-08-02 Vincent Celier <celier@adacore.com>
9187 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
9188 not null, call it to create the in memory config project file without
9189 parsing an existing default config project file.
9191 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9193 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
9195 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9197 * sem_elim.adb: an abstract subprogram does not need an eliminate
9198 pragma for its descendant to be eliminable.
9200 2011-08-02 Ed Falis <falis@adacore.com>
9202 * init.c: revert to handling before previous checkin for VxWorks
9203 * s-intman-vxworks.adb: delete unnecessary declarations related to
9204 using Ada interrupt facilities for handling signals.
9205 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
9206 * s-intman-vxworks.ads: Import __gnat_install_handler as
9207 Initialize_Interrupts.
9208 * s-taprop-vxworks.adb: Delete Signal_Mask.
9209 (Abort_Handler): change construction of mask to unblock exception
9212 2011-08-02 Jerome Guitton <guitton@adacore.com>
9214 * a-except-2005.adb (Raise_From_Signal_Handler): Call
9215 Debug_Raise_Exception before propagation starts.
9217 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9219 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
9220 to Restriction_Check_Required.
9221 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
9222 * sem_res.adb (Resolve_Call): Likewise.
9223 * sem_attr.adb (Check_Stream_Attribute): Likewise.
9225 2011-08-02 Bob Duff <duff@adacore.com>
9227 * stylesw.ads: Update comment.
9228 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
9229 * errout.ads: Remove obsolete comment.
9231 2011-08-02 Javier Miranda <miranda@adacore.com>
9233 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
9234 (Set_Is_Safe_To_Reevaluate): new procedure.
9235 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
9236 assignment is allowed on safe-to-reevaluate variables.
9237 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
9238 temporary created to remove side effects in expressions that use
9239 the secondary stack as safe-to-reevaluate.
9240 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
9241 variables that are not true constants.
9243 2011-08-02 Robert Dewar <dewar@adacore.com>
9245 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
9246 sem_res.adb, sem_ch6.adb: Minor reformatting.
9248 2011-08-02 Jerome Guitton <guitton@adacore.com>
9250 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
9252 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9254 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
9255 not set Overridden_Operation if subprogram is an initialization
9258 2011-08-02 Yannick Moy <moy@adacore.com>
9260 * par-ch6.adb: Correct obsolete name in comments
9261 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
9262 which takes two message arguments (existing function takes one), with
9263 second message used for continuation.
9264 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
9265 block statements that originate from a source block statement, not
9266 generated block statements
9267 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
9268 symmetry with procedure case
9269 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
9270 function to issue an error in formal mode if a package specification
9271 contains more than one tagged type or type extension.
9272 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
9273 parameters matching formals of tagged types are objects (or ancestor
9274 type conversions of objects), not general expressions. Issue an error
9275 on view conversions that are not involving ancestor conversion of an
9277 (Resolve_Type_Conversion): in formal mode, issue an error on the
9278 operand of an ancestor type conversion which is not an object
9279 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
9280 procedure so that it works also for actuals of function calls
9281 (Is_Actual_Tagged_Parameter): new function which determines if its
9282 argument is an actual parameter of a formal of tagged type in a
9284 (Is_SPARK_Object_Reference): new function which determines if the tree
9285 referenced by its argument represents an object in SPARK
9287 2011-08-02 Robert Dewar <dewar@adacore.com>
9289 * sem_ch3.adb: Minor reformatting
9290 Minor comment addition
9291 Minor error msg text change
9293 2011-08-02 Javier Miranda <miranda@adacore.com>
9295 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
9296 function. Used to be more precise when we generate a variable plus one
9297 assignment to remove side effects in the evaluation of the Bound
9299 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
9300 of the bound expression to force its re-analysis and thus expand the
9301 associated transient scope (if required). Code cleanup replacing the
9302 previous code that declared the constant entity by an invocation to
9303 routine Force_Evaluation which centralizes this work in the frontend.
9305 2011-08-02 Robert Dewar <dewar@adacore.com>
9307 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
9308 (Base_Type): Now uses improved Is_Base_Type function
9309 * einfo.ads (Base_Type): Inline this function
9311 2011-08-02 Robert Dewar <dewar@adacore.com>
9313 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
9314 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
9316 2011-08-02 Arnaud Charlet <charlet@adacore.com>
9318 * gcc-interface/Make-lang.in: Update dependencies.
9319 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
9322 2011-08-02 Yannick Moy <moy@adacore.com>
9324 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
9325 non-simple expression used in delta constraint
9326 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
9327 index constraint which is not a subtype mark
9328 * par.adb: With and use Restrict
9329 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
9330 mode on component type which is not a subtype mark and default
9331 expression on component
9332 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
9333 of string which does not have a lower index bound equal to 1
9334 (Array_Type_Declaration): issue an error in formal mode on index or
9335 component type which is not a subtype mark, and on aliased keyword on
9337 (Derived_Type_Declaration): issue an error in formal mode on interface,
9338 limited or abstract type
9339 (Record_Type_Declaration): issue an error in formal mode on interface
9340 (Record_Type_Definition): issue an error in formal mode on tagged types
9341 and type extensions not declared in the specification of a library unit
9342 package; on null non-tagged record; on variant part
9344 2011-08-02 Vincent Celier <celier@adacore.com>
9346 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
9347 not declared for qualified library project when Library_Name is not
9348 declared, but Library_Dir is.
9350 2011-08-02 Robert Dewar <dewar@adacore.com>
9352 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
9353 pragmas (affects aspects [Component_]Default_Value
9354 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
9355 component type for the resolution
9357 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9359 * einfo.adb (Base_Type): Tune implementation for speed.
9361 2011-08-02 Robert Dewar <dewar@adacore.com>
9363 * freeze.adb: Minor reformatting.
9365 2011-08-02 Thomas Quinot <quinot@adacore.com>
9367 * scos.ads: Update comments.
9369 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9371 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
9372 base type, because the parent may be a subtype of a private type whose
9373 convention is established in a private part.
9375 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
9377 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
9378 statement in a block when the expansion of the return expression has
9379 created a finalization chain.
9380 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
9381 with the parent node.
9382 Add N_Extended_Return_Statement to handle the case where a transient
9383 object declaration appears in the Return_Object_Declarations list of
9384 an extended return statement.
9386 2011-08-02 Matthew Gingell <gingell@adacore.com>
9388 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
9389 unused parameter 'name'.
9391 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9393 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
9394 inherited operation, check whether its alias, which is the source
9395 operastion that it renames, has been marked eliminated.
9397 2011-08-02 Javier Miranda <miranda@adacore.com>
9399 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
9400 in-mode parameter whose type is an access type since it can be used to
9401 modify its designated object. Enforce code that handles as safe an
9402 access type that is not access-to-constant but it is the result of a
9403 previous removal of side-effects.
9404 (Remove_Side_Effects): Minor code reorganization of cases which require
9405 no action. Done to incorporate documentation on new cases uncovered
9406 working in this ticket: no action needed if this routine was invoked
9407 too early and the nodes are not yet decorated.
9408 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
9409 to routine Remove_Side_Effects by calls to Force_Evaluation since they
9410 were issued with actuals that are implicitly provided by
9413 2011-08-02 Robert Dewar <dewar@adacore.com>
9415 * sem_ch3.adb, sem_res.adb: Minor reformatting.
9417 2011-08-02 Yannick Moy <moy@adacore.com>
9419 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
9420 to issue an error in formal mode on attribute not supported in this mode
9421 (Analyze_Attribute): issue errors on standard attributes not supported
9423 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
9424 comment, and issue error in formal mode on modulus which is not a power
9426 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
9428 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
9430 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
9431 operator on modular type (except 'not').
9433 2011-08-02 Robert Dewar <dewar@adacore.com>
9435 * gnat_rm.texi: Minor reformatting.
9437 2011-08-02 Arnaud Charlet <charlet@adacore.com>
9439 * s-osinte-linux.ads: Minor comment update and reformatting.
9440 * i-cexten.ads: Make this unit pure, as for its parent.
9441 Will allow its usage in more contexts if needed.
9443 2011-08-02 Robert Dewar <dewar@adacore.com>
9445 * s-utf_32.ads: Minor comment fix.
9447 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9449 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
9450 operation of a tagged synchronized type, handle the case where the
9451 controlling argument is overloaded.
9453 2011-08-02 Yannick Moy <moy@adacore.com>
9455 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
9456 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
9457 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
9458 SPARK mode and formal verification mode on processing SPARK restriction
9459 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
9460 requiring consistency checking.
9462 2011-08-02 Robert Dewar <dewar@adacore.com>
9464 * sem_res.adb: Minor reformatting.
9466 2011-08-02 Robert Dewar <dewar@adacore.com>
9468 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
9469 a-cforse.ads: Remove unneeded with of Ada.Containers
9470 Remove commented out pragma Inline's
9471 Move specifications of new subprograms to the actual specs
9473 2011-08-02 Yannick Moy <moy@adacore.com>
9475 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
9476 a-cforse.ads: Update comments.
9478 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9480 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
9482 2011-08-02 Robert Dewar <dewar@adacore.com>
9484 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
9485 a-cforse.ads, a-cofove.ads: Minor reformatting.
9487 2011-08-02 Claire Dross <dross@adacore.com>
9489 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
9490 a-cofove.ads: Add comments.
9492 2011-08-02 Yannick Moy <moy@adacore.com>
9494 * gnat_rm.texi: Document formal containers.
9496 2011-08-02 Emmanuel Briot <briot@adacore.com>
9498 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
9501 2011-08-02 Robert Dewar <dewar@adacore.com>
9503 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
9506 2011-08-02 Robert Dewar <dewar@adacore.com>
9508 * aspects.adb: New aspects Default_Value and Default_Component_Value
9509 New format of Aspect_Names table checks for omitted entries
9510 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
9511 handling of boolean aspects for derived types.
9512 New aspects Default_Value and Default_Component_Value
9513 New format of Aspect_Names table checks for omitted entries
9514 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
9515 (Has_Default_Value): New flag
9516 (Has_Default_Component_Value): New flag
9517 (Has_Default_Value): New flag
9518 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
9520 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
9521 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
9522 Default_Value and Default_Component_Value
9523 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
9524 New aspects Default_Value and Default_Component_Value
9525 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
9526 * sprint.adb: Print N_Aspect_Specification node when called from gdb
9528 2011-08-02 Vincent Celier <celier@adacore.com>
9530 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
9531 inherit library kind.
9533 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9535 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
9538 2011-08-02 Robert Dewar <dewar@adacore.com>
9540 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
9542 2011-08-02 Yannick Moy <moy@adacore.com>
9544 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
9546 2011-08-02 Robert Dewar <dewar@adacore.com>
9548 * impunit.adb: Add comment.
9550 2011-08-02 Yannick Moy <moy@adacore.com>
9552 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
9553 qualification of aggregates in formal mode
9554 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
9556 (Resolve_Aggregate): complete the test that an aggregate is adequately
9557 qualified in formal mode
9559 2011-08-02 Pascal Obry <obry@adacore.com>
9561 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
9562 * mlib-prj.adb: Supress warning when compiling binder generated file.
9563 (Build_Library): Supress all warnings when compiling the binder
9566 2011-08-02 Yannick Moy <moy@adacore.com>
9568 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
9570 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
9571 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
9572 Add with/use clauses to make Check_Formal_Restriction visible
9574 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9576 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
9577 in-parameters when type of the generic formal is private in the generic
9578 spec and non-private in the body.
9580 2011-08-02 Claire Dross <dross@adacore.com>
9582 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
9583 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
9584 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
9585 * impunit.adb, Makefile.rtl: Take new files into account.
9587 2011-08-02 Robert Dewar <dewar@adacore.com>
9589 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
9590 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
9592 2011-08-02 Yannick Moy <moy@adacore.com>
9594 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
9596 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
9597 matching static array bounds, taking into account the special case of
9599 * sem_ch3.adb: Typo in comment.
9601 2011-08-02 Yannick Moy <moy@adacore.com>
9603 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
9604 which issues an error in formal mode if its argument node is originally
9606 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
9607 has a discriminant specification so that it does not include the case
9609 (Derived_Type_Declaration): move here the test that a derived type has a
9610 discriminant specification
9611 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
9612 first element of a component association before accessing its choices
9613 (presence of component association is not enough)
9614 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
9615 declaration is a library item before accessing the next element in a
9616 list, as library items are not member of lists
9617 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
9618 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
9619 Check_Formal_Restriction whenever possible.
9621 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9623 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
9624 reference when needed.
9626 2011-08-02 Bob Duff <duff@adacore.com>
9628 * gnat_ugn.texi: Fix typo.
9630 2011-08-02 Vincent Celier <celier@adacore.com>
9632 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
9633 archive file name. Do not use the full path name of archives for Open
9636 2011-08-02 Robert Dewar <dewar@adacore.com>
9638 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
9639 Analyze_Aspect_Specifications
9641 (Analyze_Aspect_Specifications): New handling for boolean aspects
9642 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
9643 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
9644 sequence for Analyze_Aspect_Specifications
9645 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
9646 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
9648 2011-08-02 Robert Dewar <dewar@adacore.com>
9650 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
9651 aspects, since these no longer exist.
9653 2011-08-02 Robert Dewar <dewar@adacore.com>
9655 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
9656 semicolon, do not try to see if there are aspects following it.
9657 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
9660 2011-08-02 Robert Dewar <dewar@adacore.com>
9662 * sem_ch8.adb, aspects.ads: Minor reformatting.
9664 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
9666 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
9667 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
9669 (Analyze_Aspect_Specifications): ...here. Call above procedure.
9671 2011-08-02 Yannick Moy <moy@adacore.com>
9673 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
9674 mode on subprogram declaration outside of package specification, unless
9675 it is followed by a pragma Import
9676 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
9677 Access_Type_Declaration): issue error in formal mode on access type
9678 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
9680 (Analyze_Object_Declaration): issue error in formal mode on object
9681 declaration which does not respect SPARK restrictions
9682 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
9683 declaration which does not respect SPARK restrictions
9684 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
9685 error in formal mode on digits or delta constraint
9686 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
9687 decimal fixed point type
9688 (Derived_Type_Declaration): issue error in formal mode on derived type
9689 other than type extensions of tagged record types
9690 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
9691 with check on access definition
9692 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
9693 mode on protected definition.
9694 (Analyze_Task_Definition): issue error in formal mode on task definition
9696 2011-08-02 Robert Dewar <dewar@adacore.com>
9698 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
9700 2011-08-02 Javier Miranda <miranda@adacore.com>
9702 * sem_ch6.adb (Can_Override_Operator): New function.
9703 (Verify_Overriding_Indicator): Add missing code to check overriding
9704 indicator in operators. Fixes regression.
9705 (Check_Overriding_Indicator): Minor reformating after replacing the
9706 code that evaluates if the subprogram can override an operator by
9707 invocations to the above new function.
9709 (Write_Field26_Name): Add missing code to ensure that, following
9710 the documentation in einfo.ads, this field is not shown as attribute
9711 "Static_Initialization" on non-dispatching functions.
9713 2011-08-02 Jose Ruiz <ruiz@adacore.com>
9715 * sem_res.adb (Resolve_Call): A call to
9716 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
9717 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
9718 i.e., when the second parameter is of type Time_Span.
9720 2011-08-02 Vincent Celier <celier@adacore.com>
9722 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
9723 with an archive instead of -L<library dir> -l<library name>.
9725 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9727 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
9728 mark the base types In_Use in addition to making the operations
9731 2011-08-02 Ed Falis <falis@adacore.com>
9733 * init.c: add and setup __gnat_signal_mask for the exception signals
9734 * s-inmaop-vxworks.adb: new file.
9735 * s-intman-vxworks.adb: remove unnecessary initializations and
9737 * s-intman-vxworks.ads: remove unnecessary variable
9738 * s-taprop-vxworks.adb: simplify signal initialization
9740 2011-08-02 Robert Dewar <dewar@adacore.com>
9742 * sem_ch8.adb: Minor code reorganization, comment updates.
9744 2011-08-02 Robert Dewar <dewar@adacore.com>
9746 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
9747 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
9749 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
9750 (Matching_Static_Array_Bounds): Moved here from Sem_Res
9752 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9754 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
9755 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
9756 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
9757 use_type_clauses, to handle more efficiently use_type and use_all_type
9759 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
9760 Ada2012 Use_All_Type clause.
9761 (Use_Class_Wide_Operations): new procedure.
9763 2011-08-02 Robert Dewar <dewar@adacore.com>
9765 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
9766 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
9767 expression to expression function.
9769 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9771 * sem_ch4.adb: transform simple Ada2012 membership into equality only
9772 if types are compatible.
9774 2011-08-02 Yannick Moy <moy@adacore.com>
9776 * sem_res.adb (Matching_Static_Array_Bounds): new function which
9777 returns True if its argument array types have same dimension and same
9778 static bounds at each index.
9779 (Resolve_Actuals): issue an error in formal mode on actuals passed as
9780 OUT or IN OUT paramaters which are not view conversions in SPARK.
9781 (Resolve_Arithmetic_Op): issue an error in formal mode on
9782 multiplication or division with operands of fixed point types which are
9783 not qualified or explicitly converted.
9784 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
9785 Boolean or array type (except String) operands.
9786 (Resolve_Equality_Op): issue an error in formal mode on equality
9787 operators for array types other than String with non-matching static
9789 (Resolve_Logical_Op): issue an error in formal mode on logical operators
9790 for array types with non-matching static bounds. Factorize the code in
9791 Matching_Static_Array_Bounds.
9792 (Resolve_Qualified_Expression): issue an error in formal mode on
9793 qualified expressions for array types with non-matching static bounds.
9794 (Resolve_Type_Conversion): issue an error in formal mode on type
9795 conversion for array types with non-matching static bounds
9797 2011-08-02 Robert Dewar <dewar@adacore.com>
9799 * par-ch10.adb: Minor code reorganization (use Nkind_In).
9801 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9803 * par-ch9.adb: save location of entry for proper error message.
9805 2011-08-02 Javier Miranda <miranda@adacore.com>
9807 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
9808 (Use_Full_View) which permits this routine to climb through the
9809 ancestors using the full-view of private parents.
9810 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
9811 Use_Full_View to true in calls to Is_Ancestor.
9812 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
9813 true in call to Is_Ancestor.
9814 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
9815 Use_Full_View to true in call to Is_Ancestor.
9816 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
9817 call to Is_Ancestor.
9818 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
9819 Use_Full_View to true in calls to Is_Ancestor.
9820 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
9821 Make_Select_Specific_Data_Table, Register_Primitive,
9822 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
9823 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
9824 to true in call to Is_Ancestor.
9825 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
9826 Use_Full_View to true in calls to Is_Ancestor.
9828 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
9829 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
9831 2011-08-02 Robert Dewar <dewar@adacore.com>
9833 * gnat_rm.texi: Minor reformatting.
9834 * sem_prag.adb: Minor reformatting.
9836 2011-08-02 Tristan Gingold <gingold@adacore.com>
9838 * vms_data.ads: Add VMS qualifier for -gnateP.
9840 2011-08-02 Robert Dewar <dewar@adacore.com>
9842 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
9843 * par-ch7.adb (P_Package): Proper placement of aspects for package
9845 * par-endh.adb (Check_End): Ad Is_Sloc parameter
9846 (End_Statements): Add Is_Sloc parameterr
9847 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
9848 (Check_End): Ad Is_Sloc parameter
9849 (End_Statements): Add Is_Sloc parameterr
9851 2011-08-02 Vincent Celier <celier@adacore.com>
9853 * ug_words: Add VMS qualifier equivalent to -gnateP:
9854 /SYMBOL_PREPROCESSING.
9856 2011-08-02 Jose Ruiz <ruiz@adacore.com>
9858 * gnat-style.texi: For hexadecimal numeric literals the typical
9859 grouping of digits is 4 to represent 2 bytes.
9860 A procedure spec which is split into several lines is indented two
9863 2011-08-02 Yannick Moy <moy@adacore.com>
9865 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
9866 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
9867 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
9869 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
9870 choice in array aggregate
9871 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
9873 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
9874 positional and named aggregate for record, or others in record
9875 aggregate, or multiple choice in record aggregate
9876 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
9877 array operands to logical operations AND, OR and XOR do not have the
9878 same static lower and higher bounds
9879 * sem_ch5.adb, sinfo.ads: Correct typos in comments
9881 2011-08-01 Robert Dewar <dewar@adacore.com>
9883 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
9884 Replaces Last_Source_Node_In_Sequence.
9885 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
9886 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
9887 parens and blank in string (this was inconsistently implemented).
9889 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
9890 blank in string (this was inconsistently implemented).
9892 (Set_Global_Switches): Set formal mode switches appropriately
9893 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
9895 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
9896 call Set_Error_Msg_Lang to set "spark" as language name.
9897 * par.adb: Remove unnecessary call to set formal language for errout
9898 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
9899 appropriately and call Set_Error_Msg_Lang to set "spark" as language
9901 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
9902 calls to it, moved after resolution so that types are known
9903 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
9904 result of concatenation is not of type String
9905 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
9906 concatenation is not properly restricted
9907 * gnat_rm.texi: Add doc on pragma Spark_95.
9908 * gcc-interface/Makefile.in: Remove obsolete target pairs for
9909 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
9910 * gcc-interface/Make-lang.in: Update dependencies.
9912 2011-08-01 Javier Miranda <miranda@adacore.com>
9914 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
9915 condition that detects if the overridden operation must replace an
9918 2011-08-01 Javier Miranda <miranda@adacore.com>
9920 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
9921 code declarations inserted by Insert_Actions in each alternative of the
9922 N_Case_Expression node.
9924 2011-08-01 Robert Dewar <dewar@adacore.com>
9926 * sem_ch6.adb: Minor code reorganization.
9927 * sem_util.adb: Minor reformatting.
9929 2011-08-01 Pascal Obry <obry@adacore.com>
9931 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
9932 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
9934 2011-08-01 Yannick Moy <moy@adacore.com>
9936 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
9937 literal or operator symbol which is prefixed
9938 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
9939 mode on access attributes.
9940 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
9941 that concatenation operands are properly restricted in formal mode
9942 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
9943 Analyze_Concatenation_Operand. Issue an error in formal mode if the
9944 result of the concatenation has a type different from String.
9945 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
9946 Analyze_Quantified_Expression, Analyze_Slice,
9947 Analyze_Null): issue an error in formal mode on unsupported constructs
9949 (Analyze_Block_Statement): only issue error on source block statement
9950 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
9951 function which returns the last node in a list of nodes for which
9952 Comes_From_Source returns True, if any
9953 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
9954 Last_Source_Node_In_Sequence
9955 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
9956 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
9957 mode on unsupported constructs
9958 * sem_ch9.adb Do not return after issuing error in formal mode, as the
9959 rest of the actions may be needed later on since the error is marked as
9961 * sinfo.ads: Typos in comments.
9963 2011-08-01 Pascal Obry <obry@adacore.com>
9965 * projects.texi: Minor editing.
9967 2011-08-01 Yannick Moy <moy@adacore.com>
9969 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
9970 insertion character ~~
9971 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
9972 (Set_Error_Msg_Lang): new procedure which fixes the language for use
9973 with insertion character ~~
9974 (Set_Msg_Text): treat insertion character ~~
9975 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
9976 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
9977 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
9978 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
9979 errors related to the formal language restriction not serious
9980 (insertion character |).
9981 * par.adb (Par): set formal language for error messages if needed
9982 * sem_ch6.adb (Check_Missing_Return): take into account possible
9983 generated statements at the end of the function
9984 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
9985 enumeration value to define a new pragma SPARK_95
9986 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
9987 SPARK_Version): new type and variables to store the SPARK version
9989 (SPARK_Mode): return True when SPARK_Version is set
9990 * par-prag.adb: Correct indentation
9991 (Prag): take Pragma_SPARK_95 into account
9992 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
9995 2011-08-01 Robert Dewar <dewar@adacore.com>
9997 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
9998 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
9999 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
10001 2011-08-01 Pascal Obry <obry@adacore.com>
10003 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
10004 Target_Name to Get_Path call.
10005 (Parse_Single_Project): Likewise.
10006 (Post_Parse_Context_Clause): Likewise.
10007 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
10008 Call Initialise_Project_Path with the proper Target_Name.
10009 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
10011 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
10012 with the proper Target_Name.
10013 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
10014 Part.Parse routine.
10015 (Parse_Project_And_Apply_Config): Likewise.
10016 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
10017 This is fine as this part of the code is supporting only native
10019 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
10020 is fine as this part of the code is supporting only native compilation.
10022 2011-08-01 Yannick Moy <moy@adacore.com>
10024 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
10025 of homonym, unless the homonym is one of the cases allowed in SPARK
10026 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
10027 package declaration occurring after a body.
10029 2011-08-01 Robert Dewar <dewar@adacore.com>
10031 * checks.adb, exp_ch4.adb: Minor reformatting.
10033 2011-08-01 Javier Miranda <miranda@adacore.com>
10035 * einfo.ads (Access_Disp_Table): Fix documentation.
10036 (Dispatch_Table_Wrappers): Fix documentation.
10038 2011-08-01 Pascal Obry <obry@adacore.com>
10040 * prj-env.adb, prj-env.ads: Minor reformatting.
10042 2011-08-01 Yannick Moy <moy@adacore.com>
10044 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
10045 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
10046 procedures out of these packages.
10047 * errout.ads, errout.adb
10048 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
10049 procedures in of this package
10050 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
10051 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
10052 on misplaced later vs initial declarations, like in Ada 83
10053 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
10054 formal mode on attribute of private type whose full type declaration
10056 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
10057 package declaration inside a package specification
10058 (Analyze_Full_Type_Declaration): issue error in formal mode on
10059 controlled type or discriminant type
10060 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
10061 user-defined operator means that it should come from the source
10062 (New_Overloaded_Entity): issue error in formal mode on overloaded
10064 * sem_ch6.ads, sem_ch13.ads: typos in comments.
10066 2011-08-01 Thomas Quinot <quinot@adacore.com>
10068 * atree.adb: Minor reformatting.
10069 * checks.adb: Minor reformatting.
10071 2011-08-01 Vincent Celier <celier@adacore.com>
10073 * s-parame-vms-ia64.ads: Fix typo in comment
10075 * s-parame-vms-restrict.ads: Removed, unused.
10077 2011-08-01 Javier Miranda <miranda@adacore.com>
10080 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
10082 (Constrain_Index): Remove side effects in the evaluation of the bounds.
10083 * sem_ch3.ads, sem_ch3.adb
10084 (Is_Constant_Bound): New extended version of the subprogram that was
10085 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
10086 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
10087 * sem_aux.ads (Constant_Value): Fix typo in comment.
10088 * checks.adb (Generate_Index_Checks): New implementation which, for
10089 array objects with constant bounds, generates the runtime check
10090 referencing the bounds of the array type. For other cases this routine
10091 provides its previous behavior obtaining such values from the array
10093 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
10095 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
10096 we cannot have semantic interpretations of the new node.
10098 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10100 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
10103 2011-08-01 Arnaud Charlet <charlet@adacore.com>
10105 * sem_ch8.adb: Minor code editing.
10106 * s-vxwext.adb: Remove trailing space.
10107 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
10108 consistency with other files.
10110 2011-08-01 Thomas Quinot <quinot@adacore.com>
10112 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
10114 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10116 * par-ch10.adb: reject parameterized expressions as compilation unit.
10117 * sem_ch4.adb: handle properly conditional expression with overloaded
10118 then_clause and no else_clause.
10120 2011-08-01 Tristan Gingold <gingold@adacore.com>
10122 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
10123 like done by System.Aux_DEC.
10124 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
10126 2011-08-01 Yannick Moy <moy@adacore.com>
10128 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
10129 missing label at end of declaration (subprogram or package)
10130 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
10131 of positional and named parameter association
10132 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
10133 Error_Msg_SP which adds a prefix to the error message giving the name
10134 of the formal language analyzed
10135 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
10136 access result type in subprogram, unconstrained array as result type,.
10137 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
10139 * sem_ch8.adb: Code clean up.
10141 2011-08-01 Javier Miranda <miranda@adacore.com>
10143 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
10144 * einfo.ads (Access_Disp_Table): Fix documentation.
10145 (Dispatch_Table_Wrappers): Fix documentation.
10146 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
10147 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
10148 to enforce the documentation of this attribute.
10149 (Set_Is_Interface): Cleanup the assertion.
10150 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
10151 the Underlying_Type entity before reading attribute Access_Disp_Table.
10152 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
10153 Locate the Underlying_Type before reading attribute Access_Disp_Table.
10154 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
10155 the Underlying_Type entity before reading attribute Access_Disp_Table.
10156 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
10157 Locate the Underlying_Type entity before reading attribute
10160 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10162 * s-poosiz.ads: Additional overriding indicators.
10164 2011-08-01 Yannick Moy <moy@adacore.com>
10166 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
10168 (Analyze_Iteration_Scheme): issue error in formal mode when loop
10169 parameter specification does not include a subtype mark.
10170 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
10171 formal mode on abstract subprogram.
10172 (Analyze_Subprogram_Specification): issue error in formal mode on
10173 user-defined operator.
10174 (Process_Formals): issue error in formal mode on access parameter and
10175 default expression.
10176 * sem_ch9.adb (Analyze_Abort_Statement,
10177 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
10178 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
10179 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
10180 Analyze_Requeue, Analyze_Selective_Accept,
10181 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
10182 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
10183 issue error in formal mode on user-defined raise statement.
10185 2011-08-01 Thomas Quinot <quinot@adacore.com>
10187 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
10188 declaration being hidden when overriding an implicit inherited
10190 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
10191 (-gnats), do not complain about a source file that contains only a
10194 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10196 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
10197 variable if already set.
10199 2011-08-01 Arnaud Charlet <charlet@adacore.com>
10201 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
10202 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
10203 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
10204 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
10205 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
10206 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
10207 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
10208 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
10209 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
10210 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
10211 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
10212 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
10213 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
10214 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
10215 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
10216 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
10217 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
10218 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
10219 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
10220 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
10221 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
10222 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
10223 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
10224 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
10225 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
10226 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
10227 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
10228 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
10229 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
10230 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
10231 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
10232 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
10233 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
10234 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
10235 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
10236 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
10237 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
10238 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
10239 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
10240 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
10241 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
10242 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
10243 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
10244 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
10245 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
10246 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
10247 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
10248 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
10249 s-osinte-mingw.ads: Update to GPLv3 run-time license.
10250 Use GNAT instead of GNARL.
10252 2011-08-01 Bob Duff <duff@adacore.com>
10254 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
10255 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
10256 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
10259 2011-08-01 Yannick Moy <moy@adacore.com>
10261 * debug.adb (d.D) reverve flag for the SPARK mode
10262 (d.E) reverve flag for SPARK generation mode
10263 (d.F) reverve flag for Why generation mode
10264 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
10265 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
10266 functions which return True when the corresponding modes are set
10267 (Formal_Language): return "spark" or "alfa" when in formal verification
10269 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
10270 Error_Msg to prefix the error message with a tag giving the formal
10272 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
10273 message with a tag giving the formal language
10274 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
10276 (Analyze_Case_Statement): issue error in formal mode on case statement
10277 with a single "others" case alternative
10278 (Analyze_Exit_Statement): issue errors in formal mode on exit
10279 statements which do not respect SPARK restrictions
10280 (Analyze_Goto_Statement): issue error in formal mode on goto statement
10281 (Check_Unreachable_Code): always issue an error (not a warning) in
10282 formal mode on unreachable code (concerns both code after an infinite
10283 loop and after an unconditional jump, both not allowed in SPARK)
10284 * sem_ch6.adb (Analyze_Return_Statement): add call to
10285 Set_Return_Present for a procedure containing a return statement
10286 (already done for functions in Analyze_Function_Return)
10287 (Analyze_Function_Return): issue error in formal mode on extended
10288 return or if return is not last statement in function
10289 (Check_Missing_Return): issue error in formal mode if function does
10290 not end with return or if procedure contains a return
10291 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
10292 function to detect if there is an inner scope of its parameter S which
10295 2011-08-01 Thomas Quinot <quinot@adacore.com>
10297 * sem_ch6.ads: Minor reformatting.
10299 2011-08-01 Javier Miranda <miranda@adacore.com>
10301 * sem_util.adb (Abstract_Interface_List): Complete condition when
10302 processing private type declarations to avoid reading unavailable
10304 (Is_Synchronized_Tagged_Type): Complete condition when processing
10305 private extension declaration nodes to avoid reading unavailable
10308 2011-08-01 Thomas Quinot <quinot@adacore.com>
10310 * sem_ch3.adb: Minor reformatting.
10312 2011-08-01 Thomas Quinot <quinot@adacore.com>
10314 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
10315 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
10316 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
10317 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
10318 for VMS, instead parametrize the common implementation with
10319 System.Parameters declarations.
10321 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
10323 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
10325 2011-08-01 Tristan Gingold <gingold@adacore.com>
10327 * seh_init.c: Fix SEH handler installation on win64.
10329 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10331 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
10332 double analysis of an anonymous access to subprogram, because it can
10333 lead to improper sharing of profiles and a back-end crash.
10335 2011-08-01 Robert Dewar <dewar@adacore.com>
10337 * make.adb, sem_ch4.adb: Minor reformatting.
10338 * gcc-interface/Make-lang.in: Update dependencies.
10339 * sem_util.adb, exp_ch5.adb: Minor reformatting.
10341 2011-08-01 Arnaud Charlet <charlet@adacore.com>
10343 * gnat_rm.texi: Fix definition of Long_Integer.
10345 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10347 * exp_aggr.adb: check limit size of static aggregate unconditionally,
10348 to prevent storage exhaustion.
10349 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
10350 finalized is a function body, insert the cleanup code before the final
10351 return statement, to prevent spurious warnings.
10352 * s-pooglo.ads: add overriding indicator.
10354 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10356 * sem_ch4.adb (Operator_Check): improve error message when both a
10357 with_clause and a use_clause are needed to make operator usage legal.
10358 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
10359 determine whether a compilation unit is visible within an other,
10360 either through a with_clause in the current unit, or a with_clause in
10361 its library unit or one one of its parents.
10363 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10365 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
10366 over an arbitrary expression of an array or container type.
10367 * lib-xref.adb: clarify comment.
10369 2011-08-01 Bob Duff <duff@adacore.com>
10371 * einfo.ads: Minor reformatting.
10372 * debug.adb: Minor comment improvement.
10374 2011-08-01 Javier Miranda <miranda@adacore.com>
10376 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
10377 consider hidden subprograms as valid candidates.
10379 2011-08-01 Arnaud Charlet <charlet@adacore.com>
10381 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
10383 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
10385 * gnat_ugn.texi: Fix typo.
10387 2011-08-01 Robert Dewar <dewar@adacore.com>
10389 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
10390 lib-xref.adb: Minor reformatting
10392 2011-08-01 Gary Dismukes <dismukes@adacore.com>
10394 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
10395 when to generate a call to Move_Final_List.
10396 (Has_Controlled_Parts): Remove this function.
10398 2011-08-01 Geert Bosch <bosch@adacore.com>
10400 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
10401 "," in choice list.
10403 2011-08-01 Thomas Quinot <quinot@adacore.com>
10405 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
10406 explicit raise of a predefined exception as Comes_From_Source if the
10407 original N_Raise_Statement comes from source.
10409 2011-08-01 Robert Dewar <dewar@adacore.com>
10411 * sinfo.ads: Add comment.
10412 * sem_ch6.adb: Minor reformatting.
10414 2011-08-01 Robert Dewar <dewar@adacore.com>
10416 * freeze.adb (Freeze_Entity): Refine check for bad component size
10417 clause to avoid rejecting confirming clause when atomic/aliased present.
10419 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10421 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
10422 better determine whether an entity reference is a write.
10423 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
10425 * lib-xref.adb (Output_References): Do no suppress a read reference at
10426 the same location as an immediately preceeding modify-reference, to
10427 handle properly in-out actuals.
10429 2011-08-01 Tristan Gingold <gingold@adacore.com>
10431 * env.c (__gnat_setenv) [VMS]: Refine previous change.
10433 2011-08-01 Quentin Ochem <ochem@adacore.com>
10435 * i-cstrin.adb (New_String): Changed implementation, now uses only the
10436 heap to compute the result.
10438 2011-08-01 Robert Dewar <dewar@adacore.com>
10440 * atree.ads: Minor reformatting.
10442 2011-08-01 Emmanuel Briot <briot@adacore.com>
10444 * g-expect.adb (Get_Command_Output): Fix memory leak.
10446 2011-08-01 Geert Bosch <bosch@adacore.com>
10448 * cstand.adb (P_Float_Type): New procedure to print the definition of
10449 predefined fpt types.
10450 (P_Mixed_Name): New procedure to print a name using mixed case
10451 (Print_Standard): Use P_Float_Type for printing floating point types
10452 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
10453 precision IEEE float.
10455 2011-08-01 Thomas Quinot <quinot@adacore.com>
10457 * sem_ch3.adb: Minor reformatting.
10459 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10461 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
10462 the completion of a generic function, insert the new body rather than
10463 rewriting the original.
10465 2011-08-01 Yannick Moy <moy@adacore.com>
10467 * sinfo.ads, errout.ads: Typos in comments.
10469 2011-08-01 Robert Dewar <dewar@adacore.com>
10471 * par-endh.adb: Minor reformatting.
10473 2011-08-01 Robert Dewar <dewar@adacore.com>
10475 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
10476 (Pre_Post_Aspects): New subtype.
10477 * par-ch12.adb (P_Generic): New syntax for aspects in packages
10478 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
10479 * par-ch7.adb (P_Package): Remove Decl parameter
10480 (P_Package): Handle new syntax for aspects (before IS)
10481 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
10483 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
10484 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
10485 (P_Package): Remove Decl parameter
10486 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
10488 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
10490 * sem_util.ads, sem_util.adb (Static_Boolean): New function
10491 * sinfo.ads: Document new syntax for aspects in packages etc.
10492 * sprint.adb: Handle new syntax of aspects before IS in package
10494 2011-08-01 Thomas Quinot <quinot@adacore.com>
10496 * atree.ads: Minor reformatting.
10497 * sem_prag.adb: Minor reformatting.
10499 2011-08-01 Robert Dewar <dewar@adacore.com>
10501 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
10502 case expr alternative.
10504 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10506 * sem_ch12.adb: Fix typo.
10508 2011-08-01 Geert Bosch <bosch@adacore.com>
10510 * sem_prag.adb (Check_No_Link_Name): New procedure.
10511 (Process_Import_Or_Interface): Use Check_No_Link_Name.
10512 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
10513 instead of Standard_Long_Long_Float_Size global. Preparation for
10514 eventual removal of per type constants.
10515 * exp_util.ads (Get_Stream_Size): New function returning the stream
10516 size value of subtype E.
10517 * exp_util.adb (Get_Stream_Size): Implement new function.
10518 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
10520 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
10522 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
10524 2011-08-01 Geert Bosch <bosch@adacore.com>
10526 * cstand.adb: Fix comments.
10527 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
10528 count of arguments.
10530 2011-08-01 Robert Dewar <dewar@adacore.com>
10532 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
10534 2011-08-01 Geert Bosch <bosch@adacore.com>
10536 * atree.ads: Fix comment.
10538 2011-08-01 Robert Dewar <dewar@adacore.com>
10540 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
10541 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
10542 * par.adb: Add with for Namet.Sp.
10543 * par-tchk.adb: Minor reformatting.
10545 2011-08-01 Vincent Celier <celier@adacore.com>
10547 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
10548 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
10549 of the init procedure of a SAL.
10550 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
10553 2011-08-01 Thomas Quinot <quinot@adacore.com>
10555 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
10558 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10560 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
10562 2011-08-01 Thomas Quinot <quinot@adacore.com>
10564 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
10565 conformant with its spec (return True only for types that have
10566 an overriding Initialize primitive operation that prevents them from
10567 having preelaborable initialization).
10568 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
10569 initialization for controlled types in Ada 2005 or later mode.
10571 2011-08-01 Robert Dewar <dewar@adacore.com>
10573 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
10575 (Same_Aspect): New function.
10576 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
10577 Type_Invariant, Precondition, Postcondition.
10578 * snames.ads-tmpl: Add Name_Type_Invariant.
10580 2011-08-01 Robert Dewar <dewar@adacore.com>
10582 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
10584 (Freeze_All_Ent): Fix error in handling inherited aspects.
10585 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
10586 already analyzed, but don't skip entire processing of a declaration,
10587 that's wrong in some cases of declarations being rewritten.
10588 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
10589 Don't delay for integer, string literals
10590 Treat predicates in usual manner for delay, remove special case code,
10592 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
10593 (Build_Predicate_Function): Update saved expression in aspect
10594 (Build_Invariant_Procedure): Update saved expression in aspect
10595 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
10596 of replacement of discriminant references if the reference is simple.
10598 2011-08-01 Robert Dewar <dewar@adacore.com>
10600 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
10601 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
10602 Static_Predicate and Dynamic_Predicate.
10603 (Build_Predicate_Function): Add processing for Static_Predicate
10604 and Dynamic_Predicate.
10605 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
10606 (From_Static_Predicate): New flag
10607 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
10609 2011-08-01 Robert Dewar <dewar@adacore.com>
10611 * usage.adb: Documentation cleanup for Ada version modes in usage.
10612 * expander.adb: Minor reformatting.
10614 2011-08-01 Robert Dewar <dewar@adacore.com>
10616 * atree.ads: Minor comment fix.
10617 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
10618 a-witeio.ads, sem_prag.adb: Minor reformatting.
10620 2011-08-01 Doug Rupp <rupp@adacore.com>
10622 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
10623 pointers. Use descrip.h header file for convenience. Add some
10626 2011-08-01 Robert Dewar <dewar@adacore.com>
10628 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
10629 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
10630 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
10632 (Check_Aspect_At_End_Of_Declarations): New procedure
10633 (Analye_Aspect_Specification): Minor changes for above procedures
10634 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
10635 specification node as well.
10637 2011-08-01 Pascal Obry <obry@adacore.com>
10639 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
10640 Windows files. Use GetFilesAttributes() in this case to check for file
10641 existence instead of returning with an error code.
10643 2011-08-01 Vincent Celier <celier@adacore.com>
10645 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
10646 High is above Source length.
10648 2011-08-01 Robert Dewar <dewar@adacore.com>
10650 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
10652 2011-08-01 Robert Dewar <dewar@adacore.com>
10654 * aspects.ads (Boolean_Aspects): New subtype.
10655 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
10656 for derived types in cases where the parent type and derived type have
10658 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
10659 with aspects when parent type also has aspects.
10660 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
10661 boolean expression at this point).
10662 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
10663 accordance with final decision on the Ada 2012 feature.
10664 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
10666 2011-08-01 Matthew Heaney <heaney@adacore.com>
10668 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
10670 2011-08-01 Pascal Obry <obry@adacore.com>
10672 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
10673 Fix Replace_Slice when High is above current string size.
10674 (Replace_Slice): Fix DL computation when High is above current
10677 2011-08-01 Gary Dismukes <dismukes@adacore.com>
10679 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
10681 2011-08-01 Matthew Heaney <heaney@adacore.com>
10683 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
10686 2011-08-01 Pascal Obry <obry@adacore.com>
10688 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
10691 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10693 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
10694 access to protected subprograms in generic bodies.
10695 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
10696 protected type, indicate that the convention of the subprogram is
10697 Convention_Protected, because it may be used in subsequent declarations
10698 within the protected declaration.
10700 2011-08-01 Vincent Celier <celier@adacore.com>
10702 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
10703 and "final" procedures when the name of the library is "ada", to avoid
10704 duplicate symbols "adainit" and "adafinal" in executables.
10706 2011-08-01 Ed Schonberg <schonberg@adacore.com>
10708 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
10709 quantified expression that appears within a postcondition and uses the
10710 Ada2012 'Result attribute.
10712 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10714 * init.c (__gnat_error_handler): Cast reason to int.
10715 (__gnat_install_handler): Explain sa_sigaction use.
10717 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
10719 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
10720 subprogram has copy-in copy-out parameters, try to promote the mode of
10721 the return type if it is passed in registers.
10723 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
10725 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
10726 left operand as addressable.
10728 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
10730 * gcc-interface/gigi.h (build_function_stub): Remove.
10731 (build_return_expr): Likewise.
10732 (convert_vms_descriptor): Declare.
10733 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
10734 (build_function_stub): Move to...
10735 * gcc-interface/utils2.c (build_return_expr): Move to...
10736 * gcc-interface/trans.c (build_function_stub): ...here.
10737 (build_return_expr): ...here.
10738 (Subprogram_Body_to_gnu): Add local variable for language_function.
10739 Disconnect the parameter attributes cache, if any, once done with it.
10740 Call end_subprog_body only after setting the end_locus.
10741 Build the stub associated with the function, if any, at the very end.
10742 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
10743 variables and streamline control flow.
10745 2011-07-23 Arnaud Charlet <charlet@adacore.com>
10748 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
10749 g-trasym-dwarf.adb.
10751 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10754 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
10755 Assign to act.sa_sigaction.
10756 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
10757 current->return_address to char * before arithmetic.
10759 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10761 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
10762 Correct argument types.
10763 Extract code from reason.
10764 (__gnat_install_handler): Assign to act.sa_sigaction.
10766 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
10768 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
10769 (GNAT1_OBJS): ...here.
10771 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
10774 * g-socthi-mingw.adb (Fill): Fix formatting.
10776 * gcc-interface/gigi.h: Move around comment.
10778 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
10781 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
10783 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
10786 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
10788 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
10790 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
10791 range comparison if Pmode is SImode.
10793 2011-07-12 Laurent GUERBY <laurent@guerby.net>
10794 Eric Botcazou <ebotcazou@adacore.com>
10796 * adadecode.c: Wrap up in extern "C" block.
10797 * adadecode.h: Likewise.
10798 * adaint.c: Likewise. Remove 'const' keyword.
10799 * adaint.h: Likewise.
10800 * argv.c: Likewise.
10801 * atree.h: Likewise.
10803 * cstreams.c: Likewise.
10805 * exit.c: Likewise.
10807 * final.c: Likewise.
10808 * init.c: Likewise.
10809 * initialize.c: Likewise.
10810 * link.c: Likewise.
10811 * namet.h: Likewise.
10812 * nlists.h: Likewise.
10813 * raise.c: Likewise.
10814 * raise.h: Likewise.
10815 * repinfo.h: Likewise.
10816 * seh_init.c: Likewise.
10817 * targext.c: Likewise.
10818 * tracebak.c: Likewise.
10819 * uintp.h: Likewise.
10820 * urealp.h: Likewise.
10821 * xeinfo.adb: Wrap up generated C code in extern "C" block.
10822 * xsinfo.adb: Likewise.
10823 * xsnamest.adb: Likewise.
10824 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
10825 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
10826 * gcc-interface/misc.c: Likewise.
10827 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
10828 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
10829 ada/targext.o here...
10830 (GNAT_ADA_OBJS): ...and not here.
10831 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
10832 (GNATBIND_OBJS): Reorder.
10834 2011-07-07 Richard Henderson <rth@redhat.com>
10836 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
10837 dwarf2out_frame_init.
10839 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
10841 * gcc-interface/misc.c (gnat_init): Tweak previous change.
10843 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10846 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
10848 2011-07-06 Richard Guenther <rguenther@suse.de>
10850 * gcc-interface/misc.c (gnat_init): Merge calls to
10851 build_common_tree_nodes and build_common_tree_nodes_2.
10852 Re-initialize boolean_false_node.
10854 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
10855 Olivier Hainque <hainque@adacore.com>
10856 Nicolas Setton <setton@adacore.com>
10858 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
10859 the type according to the ARTIFICIAL_P parameter.
10860 (create_type_decl): Likewise.
10861 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
10863 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
10865 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
10866 (gnatbind): Likewise.
10868 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10870 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
10872 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
10874 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
10875 local variable throughout. Remove useless call to Base_Type.
10876 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
10877 Take it also into account for the volatileness of the field. Set the
10878 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
10880 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
10882 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
10883 on a dereference built for a by-ref object if it has an address clause.
10885 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
10887 * einfo.ads (Address_Taken): Document use for the second argument of
10888 Asm_Input and Asm_Output attributes.
10889 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
10890 argument is an entity name, then set Address_Taken on it.
10891 <Attribute_Asm_Output>: Likewise.
10892 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
10893 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
10894 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
10895 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
10897 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
10899 PR middle-end/46500
10900 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
10902 2011-06-14 Joseph Myers <joseph@codesourcery.com>
10904 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
10905 (ada/utils.o): Update dependencies.
10906 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
10907 ../../../libcpp/libcpp.a.
10908 * gcc-interface/utils.c: Include common/common-target.h.
10909 (process_attributes): Use targetm_common.have_named_sections.
10911 2011-06-07 Richard Guenther <rguenther@suse.de>
10913 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
10916 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
10918 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
10919 TREE_THIS_NOTRAP flag.
10921 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
10923 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
10926 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
10928 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
10929 constants whose full view has discriminants specially.
10931 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
10933 * gcc-interface/utils.c: Include diagnostic.h.
10934 (gnat_write_global_declarations): Output debug information for all
10935 global type declarations before finalizing the compilation unit.
10936 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
10938 2011-05-25 Jakub Jelinek <jakub@redhat.com>
10940 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
10942 2011-05-25 Kai Tietz <ktietz@redhat.com>
10944 * adaint.c (__gnat_to_canonical_file_list_next): Use array
10945 initialization instead of const/none-const pointer assignment.
10947 2011-05-24 Joseph Myers <joseph@codesourcery.com>
10949 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
10950 $(EXTRA_GNAT1_OBJS).
10951 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
10952 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
10953 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
10954 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
10955 libcommon-target.a instead of prefix.o.
10957 2011-05-21 Joseph Myers <joseph@codesourcery.com>
10960 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
10962 2011-05-20 Joseph Myers <joseph@codesourcery.com>
10964 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
10965 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
10966 instead of version.o.
10968 2011-05-18 Kai Tietz <ktietz@redhat.com>
10970 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
10971 boolean_false_node instead of integer_zero_node.
10972 (convert_with_check): Likewise.
10973 * gcc-interface/decl.c (choices_to_gnu): Likewise.
10975 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
10977 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
10978 type of the parameter is an unconstrained array, convert the actual to
10979 the type of the formal in the In Out and Out cases as well.
10981 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
10983 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
10984 call build_function_type_array or build_varargs_function_type_array
10986 (create_subprog_type): Don't call build_function_type; call
10987 build_function_type_vec instead.
10989 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
10991 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
10992 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
10993 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
10995 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
10997 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
10999 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
11000 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
11002 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
11004 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
11006 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
11008 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
11009 instead of accessing TYPE_ARG_TYPES directly.
11010 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
11012 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
11015 * gcc-interface/gigi.h (get_variant_part): Declare.
11016 * gcc-interface/decl.c (get_variant_part): Make global.
11017 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
11018 types have the same constant size, are record types and T1 has a
11019 variant part while T2 doesn't.
11021 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
11023 * gcc-interface/utils.c (begin_subprog_body): Do not call
11025 (end_subprog_body): Likewise.
11027 2011-05-04 Richard Guenther <rguenther@suse.de>
11029 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
11031 (pos_to_constructor): Likewise.
11033 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
11034 Eric Botcazou <ebotcazou@adacore.com>
11036 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
11037 of build_function_type. Adjust calls to...
11038 (build_raise_check): ...this. Do not take a void_tree parameter.
11039 Call build_function_type_list instead of build_function_type.
11040 Fix head comment and swap couple of conditional blocks.
11042 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
11044 * gnatvsn.ads (Library_Version): Bump to 4.7.
11045 (Current_Year): Bump to 2011.
11047 2011-04-29 Michael Matz <matz@suse.de>
11049 * gcc-interface/misc.c (gnat_handle_option): Set
11050 warn_maybe_uninitialized.
11052 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
11054 * gnat_ugn.texi (Complexity Metrics Control): Update link to
11055 the Watson/McCabe paper.
11057 2011-04-23 Jim Meyering <meyering@redhat.com>
11059 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
11061 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
11063 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
11066 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
11068 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
11070 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
11071 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
11072 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
11073 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
11074 <all>: Do not set flags on the reused DECL node coming from an alias.
11075 Set DECL_IGNORED_P on the DECL node built for subprograms if they
11076 don't need debug info here...
11077 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
11078 (gigi): Adjust calls to create_subprog_decl.
11079 (build_raise_check): Likewise.
11080 (establish_gnat_vms_condition_handler): Likewise.
11081 (Compilation_Unit_to_gnu): Likewise.
11082 (gnat_to_gnu): Likewise.
11084 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
11086 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
11087 (NO_REORDER_ADAFLAGS): New variable.
11088 (EXTRA_GNATTOOLS): Always define.
11089 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
11090 Clean up and adjust list of files compiled with special options.
11091 * gcc-interface/Make-lang.in: Likewise.
11092 (ada/decl.o): Cosmetical change.
11093 (ada/misc.o): Remove dependency on $(PLUGIN_H).
11095 2011-04-20 Jim Meyering <meyering@redhat.com>
11097 * initialize.c (__gnat_initialize): Remove useless if-before-free.
11099 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
11101 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
11102 $(CFLAGS) on the link line.
11104 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
11106 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
11107 padded type built for the return type if it is unconstrained.
11109 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
11111 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
11113 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
11115 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
11116 before calling TREE_CHAIN.
11117 * gcc-interface/misc.c (gnat_init_ts): New function.
11118 (LANG_HOOKS_INIT_TS): Define.
11120 2011-04-12 Martin Jambor <mjambor@suse.cz>
11122 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
11123 instead of cgraph_node.
11125 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
11127 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
11128 alignment on fields of the RETURN type built for the Copy-In Copy-Out
11131 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
11133 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
11134 of aggregate types that contain a placeholder.
11136 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
11138 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
11140 (handle_type_generic_attribute): Likewise.
11142 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
11145 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
11147 2011-04-04 Kai Tietz <ktietz@redhat.com>
11150 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
11153 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11155 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
11156 type case, do not strip a padding type around the array type.
11158 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11160 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
11163 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11165 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
11166 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
11167 code for -feliminate-unused-debug-types.
11168 (gnat_post_options): Likewise.
11170 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11172 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
11173 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
11176 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11178 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
11179 DECL_ARTIFICIAL flag on enumeration types.
11181 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11183 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
11184 fat pointer types artificial unconditionally.
11185 <E_Array_Subtype>: Attach the base array type as a parallel type if it
11188 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11190 * gcc-interface/gigi.h (get_dummy_type): Declare.
11191 (build_dummy_unc_pointer_types): Likewise.
11192 (finish_fat_pointer_type): Likewise.
11193 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
11194 fat pointer type has been built, complete it in place.
11195 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
11196 and thin pointers. Remove useless variable.
11197 (finish_fat_pointer_type): Make global and move to...
11198 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
11199 (get_dummy_type): New function.
11200 (build_dummy_unc_pointer_types): Likewise.
11201 (gnat_pushdecl): Propage the name to the anonymous variants only.
11202 (update_pointer_to): Only adjust the pointer types in the unconstrained
11205 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11207 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
11208 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
11209 if this is a Taft amendment type and the full declaration is available.
11210 * gcc-interface/trans.c (process_type): Likewise.
11211 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
11212 (process_freeze_entity): Likewise.
11213 * gcc-interface/utils.c (dummy_global): New static variable.
11214 (gnat_write_global_declarations): If there are types declared as used
11215 at the global level, insert them in the global hash table.
11217 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11219 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
11220 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
11221 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
11223 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
11224 flag of the type accordingly.
11225 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
11227 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
11229 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
11230 finalizing types when updating the pointers to the designated type.
11231 <all>: Finalize the deferred types even if we didn't defer processing
11232 of incomplete types in this invocation.
11234 2011-04-01 Olivier Hainque <hainque@adacore.com>
11235 Nicolas Setton <setton@adacore.com>
11236 Eric Botcazou <ebotcazou@adacore.com>
11238 * gcc-interface/misc.c (gnat_descriptive_type): New function.
11239 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
11241 2011-03-28 Kai Tietz <ktietz@redhat.com>
11243 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
11245 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
11246 * system-mingw.ads (System): Change ZCX_By_Default default to True.
11248 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
11250 2011-03-28 Tristan Gingold <gingold@adacore.com>
11253 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
11254 Use ada output of gnatbind.
11255 (ada/b_gnatb.adb): Ditto.
11256 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
11257 (ada.mostlyclean, ada.stage1)
11258 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
11259 (ada.stagefeedback): Adjust.
11260 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
11261 Use ada output of gnatbind.
11262 (b_gnatm.adb): Ditto.
11263 (b_gnatl.o, b_gnatm.o): New rules.
11265 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
11267 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
11268 for the padded type built to support a specified size or alignment.
11270 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
11272 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
11273 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
11274 unconditionally to the end of the unit when the designated type is
11276 <all>: Rename local variable. Attempt to un-defer types only and do it
11277 for limited_with'ed types as well.
11278 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
11279 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
11280 consistently and remove redundant call to finalize_from_with_types.
11282 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
11284 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
11285 subprograms without a previous spec declared in the same unit.
11286 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
11287 subprograms at the end of the unit instead of at the beginning.
11288 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
11289 isn't public for the special handling of non-inline functions nested
11290 inside inline external functions.
11292 2011-03-25 Jeff Law <law@redhat.com>
11294 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
11296 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
11298 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
11299 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
11300 to compute Set_Size_Depends_On_Discriminant.
11301 (Layout_Type): Call it on array types in back-end layout mode.
11302 * sem_util.adb (Requires_Transient_Scope): Return true for array
11303 types only if the size depends on the value of discriminants.
11304 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
11305 type if the RHS is a call to a function that returns an unconstrained
11306 type with default discriminant.
11308 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
11310 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
11311 non-conversion to the nominal result type at the end.
11313 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
11315 * gcc-interface/trans.c (create_temporary): New function taken from...
11316 (create_init_temporary): ...here. Call it.
11317 (call_to_gnu): Create the temporary for the return value early, if any.
11318 Create it for a function with copy-in/copy-out parameters if there is
11319 no target; in other cases of copy-in/copy-out, use another temporary.
11320 Push the new binding level lazily. Add and rename local variables.
11322 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
11324 * gcc-interface/decl.c (validate_size): Improve comments and tweak
11326 (set_rm_size): Likewise.
11328 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
11330 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
11331 for the padded type built in order to support a specified alignment.
11332 Fix incorrect formatting.
11334 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
11337 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
11339 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
11341 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
11342 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
11343 to the end of the list. Adjust recursive call. Rename local variable.
11344 If REORDER is true, reorder components of the record type.
11345 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
11346 components_to_record and adjust the parameter list.
11348 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
11350 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
11351 disabled, use the variable for bounds of loop iteration scheme.
11353 2011-03-21 Kai Tietz <ktietz@redhat.com>
11356 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
11358 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
11360 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
11361 out whether the expression is read-only. Short-circuit placeholder
11362 case and rename a couple of local variables.
11364 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
11366 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
11367 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
11368 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
11369 (convert): Deal with conversions from a smaller form type specially.
11371 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
11373 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
11374 its argument, except for the special -I- switch.
11376 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
11378 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
11381 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
11383 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
11385 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
11387 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
11389 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
11390 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
11391 instead of GNAT_FORMAL. Protect the expression against multiple uses.
11392 Do not generate the check directly, instead instantiate the template
11393 check present in the descriptor.
11394 (make_descriptor_field): Move around.
11395 (build_vms_descriptor32): Build a template check in the POINTER field.
11396 (build_vms_descriptor): Remove useless suffixes.
11397 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
11399 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
11402 * targext.c: Include target files if IN_RTS is defined.
11404 2011-01-26 Richard Guenther <rguenther@suse.de>
11407 * targext.c: Include config.h.
11408 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
11411 2011-01-04 Pascal Obry <obry@adacore.com>
11412 Eric Botcazou <ebotcazou@adacore.com>
11414 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
11416 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
11418 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
11419 end-of-case on the end label and its associated gotos, if any.
11421 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
11423 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
11424 expressions of the parameter cache within the statement group of
11425 the CICO mechanism.
11427 2011-01-04 Olivier Hainque <hainque@adacore.com>
11428 Eric Botcazou <ebotcazou@adacore.com>
11430 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
11431 (set_end_locus_from_node): New function.
11432 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
11433 make and the function end_locus.
11434 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
11435 for the elaboration subprogram.
11436 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
11437 set the end_locus of the expression as well.
11439 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
11442 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
11443 variables that are referenced in exception handlers volatile.
11447 Copyright (C) 2011 Free Software Foundation, Inc.
11449 Copying and distribution of this file, with or without modification,
11450 are permitted in any medium without royalty provided the copyright
11451 notice and this notice are preserved.