1 2011-08-07 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/Makefile.in (raise-gcc.o): Fix previous change.
5 * gcc-interface/gigi.h (enumerate_modes): Fix formatting.
7 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Revert latest change.
9 2011-08-05 Nicolas Roche <roche@adacore.com>
11 * gcc-interface/Makefile.in: Don't use directly ../xgcc to build shared
12 libgnat. Use rather the value of GCC_FOR_TARGET. Fix issue with
14 * gcc-interface/Make-lang.in: Add support for canadian cross setting.
16 2011-08-05 Matthew Heaney <heaney@adacore.com>
18 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Child_Count, Child_Depth):
19 subprogram bodies declared out-of-order.
21 2011-08-05 Yannick Moy <moy@adacore.com>
23 * sem_util.adb (Unique_Name): only prefix with "standard" the names of
24 entities directly in package Standard, otherwise skip the standard
27 2011-08-05 Robert Dewar <dewar@adacore.com>
29 * a-cbmutr.adb: Minor reformatting
30 (Allocate_Node): refactor node allocation algorithm
32 2011-08-05 Robert Dewar <dewar@adacore.com>
34 * opt.ads, opt.adb (Debug_Pragmas_Disabled): New switch.
35 * sem_prag.adb (Analyze_Pragma, case Debug_Policy): Implement Disable
37 (Analyze_Pragma, case Check_Policy): Ditto.
38 * sem_prag.ads (Check_Disabled): New function
39 * snames.ads-tmpl: Add Name_Disable.
41 2011-08-05 Robert Dewar <dewar@adacore.com>
43 * gnat_rm.texi: Document implementation-defined policy DISABLE for
44 pragmas Assertion_Policy, Check_Policy, Debug_Policy.
46 2011-08-05 Ed Schonberg <schonberg@adacore.com>
48 * sem_prag.adb (Analyze_Pragma, case Inline): reject an Inline pragma
49 that appears in a generic formal part and applies to a formal
52 2011-08-05 Robert Dewar <dewar@adacore.com>
54 * a-cbmutr.ads: Minor reformatting.
56 2011-08-05 Matthew Heaney <heaney@adacore.com>
58 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Read): do not use T'Valid
59 to check count, check sign of value instead.
60 * a-comutr.adb, a-cimutr.adb (Write): return immediately if tree empty
61 (Copy_Subtree): allocate copy of source element
62 (Equal_Subtree): compare elements, not access objects
64 2011-08-05 Vincent Celier <celier@adacore.com>
66 * gnat_ugn.texi: Fix VMS alternative.
68 2011-08-05 Thomas Quinot <quinot@adacore.com>
70 * sem_ch11.adb: Add comment.
72 2011-08-05 Robert Dewar <dewar@adacore.com>
74 * exp_util.adb: Minor comment fix.
76 2011-08-05 Robert Dewar <dewar@adacore.com>
78 * scng.adb (Error_Unterminated_String): Improve flag position when
81 2011-08-05 Matthew Heaney <heaney@adacore.com>
83 * Makefile.rtl, impunit.adb: Added a-cbmutr.ad[sb] (bounded multiway
85 * a-cbmutr.ads, a-cbmutr.adb: This is the new Ada 2012 unit for bounded
86 multiway tree containers.
88 2011-08-05 Robert Dewar <dewar@adacore.com>
90 * styleg.adb (Check_Comment): Implement comment spacing of 1 or 2
91 * stylesw.adb: Implement -gnatyC to control comment spacing
92 * stylesw.ads (Style_Check_Comments_Spacing): New switch (set by
94 * usage.adb: Add line for -gnatyC.
96 2011-08-05 Robert Dewar <dewar@adacore.com>
98 * gnat_ugn.texi: Document -gnatyC.
99 * vms_data.ads: Implement COMMENTS1/COMMENTS2 (retaining COMMENTS as a
100 synonym for COMMENTS2).
102 2011-08-05 Robert Dewar <dewar@adacore.com>
104 * par_sco.adb, sem_ch3.adb, scos.ads, a-iteint.ads, sem_ch12.adb,
105 a-cimutr.adb, a-cimutr.ads, sem_util.ads, sem_res.adb, a-fihema.adb,
106 sem_ch4.adb, lib-xref-alfa.adb, exp_disp.adb, a-comutr.adb,
107 a-comutr.ads, lib-xref.adb: Minor reformatting.
109 2011-08-05 Robert Dewar <dewar@adacore.com>
111 * sem_ch11.adb (Analyze_Raise_Statement): Kill assignment to formal
112 warning if there is an exception handler present.
114 2011-08-05 Pascal Obry <obry@adacore.com>
116 * a-iteint.ads: Fix copyright year.
118 2011-08-05 Thomas Quinot <quinot@adacore.com>
120 * par_sco.adb (Traverse_Declarations_Or_Statements): Do not generate a
121 statement SCO for a USE clause or a representation clause.
123 2011-08-05 Yannick Moy <moy@adacore.com>
125 * lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
126 between body and spec for stub.
127 (Detect_And_Add_ALFA_Scope): take into account subprogram stub
128 * lib-xref.adb (Enclosing_Subprogram_Or_Package): in the case of a
129 pragma precondition or postcondition, for which the enclosing
130 subprogram or package in the AST is not the desired one, return empty.
132 2011-08-05 Thomas Quinot <quinot@adacore.com>
134 * g-expect.adb: Minor reformatting.
136 2011-08-05 Bob Duff <duff@adacore.com>
138 * a-fihema.adb: Comment out OS_Lib.
140 2011-08-05 Matthew Heaney <heaney@adacore.com>
142 * Makefile.rtl, impunit.adb: Added a-c[oi]mutr.ad[sb]
143 (unbounded multiway tree containers) and a-iteint.ads.
144 * a-comutr.ads, a-comutr.adb:
145 This is the new Ada 2012 unit for unbounded multiway tree containers
146 * a-cimutr.ads, a-cimutr.adb
147 This is the new Ada 2012 unit for indefinite multiway tree containers
148 * a-iteint.ads: New file.
150 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
152 * gcc-interface/Makefile.in (raise-gcc.o): Search $(srcdir)/../libgcc.
154 2011-08-05 Bob Duff <duff@adacore.com>
156 * sinfo.ads, sinfo.adb (Subpool_Handle_Name): New attribute for
158 * par-ch4.adb (P_Allocator): Parse new subpool specification syntax.
160 2011-08-05 Ed Schonberg <schonberg@adacore.com>
162 * sem_ch4.adb (Try_Container_Indexing): New procedure to implement the
163 general indexing aspects of Ada2012. Called when analyzing indexed
164 components when other interpretations fail.
165 * sem_ch8.adb (Find_Direct_Name): check for implicit dereference only
166 in an expression context where overloading is meaningful. This excludes
167 the occurrence in an aspect specification (efficiency only).
168 * sem_attr.adb (Analyze_Attribute): indicate that the attributes
169 related to iterators can be set by an attribute specification, but
171 * sem_ch13.adb (Analyze_Aspect_Specifications): handle
172 Constant_Indexing and Variable_Indexing.
173 (Check_Indexing_Functions): New procedure to perform legality checks.
174 Additional semantic checks at end of declarations.
176 2011-08-05 Sergey Rybin <rybin@adacore.com>
178 * tree_io.ads: Update ASIS_Version_Number because of the change of the
179 order of calling Tree_Write/Tree_Read routines made for aspects.
181 2011-08-05 Bob Duff <duff@adacore.com>
183 * a-fihema.adb (Finalize): Fix race condition.
185 2011-08-05 Yannick Moy <moy@adacore.com>
187 * sem_ch12.adb (Analyze_Package_Instantiation,
188 Need_Subprogram_Instance_Body): do not generate instance bodies in ALFA
191 2011-08-05 Ed Schonberg <schonberg@adacore.com>
193 * sem_type.adb (Specific_Type): in an instance, the type-specific
194 operand of an equality check that involves null may have a private
195 type. Use full view to determine legality of construct.
197 2011-08-05 Vincent Celier <celier@adacore.com>
199 * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
200 delete or close the file when the call to gnatmake was successful.
202 2011-08-05 Yannick Moy <moy@adacore.com>
204 * gnat1drv.adb (Adjust_Global_Switches): in ALFA mode, set
205 Global_Discard_Names.
207 2011-08-05 Ed Schonberg <schonberg@adacore.com>
209 * sinfo.ads: comments on use of entity field for aspect specifications.
211 2011-08-05 Ed Schonberg <schonberg@adacore.com>
213 * sem_ch12.adb (Reset_Entity): If the entity field of the associated
214 node is not itself an entity but a selected component, it is a
215 rewritten parameterless call to an en enclosing synchronized operation,
216 and this expansion will be performed again in the instance, so there is
217 no global information to preserve.
219 2011-08-05 Javier Miranda <miranda@adacore.com>
221 * exp_disp.adb (Set_All_DT_Position): Cleanup code and improve support
222 for renamings of predefined primitives.
223 (In_Predef_Prims_DT): New subprogram.
225 2011-08-05 Ed Schonberg <schonberg@adacore.com>
227 * sem_util.adb, sem_util.ads (Check_Implicit_Dereference): If a
228 possible interpretation of name is a reference type, add an
229 interpretation that is the designated type of the reference
230 discriminant of that type.
231 * sem_res.adb (resolve): If the interpretation imposed by context is an
232 implicit dereference, rewrite the node as the deference of the
233 reference discriminant.
234 * sem_ch3.adb (Analyze_Subtype_Declaration, Build_Derived_Record_Type,
235 Build_Discriminated_Subtype): Inherit Has_Implicit_Dereference from
236 parent type or base type.
237 * sem_ch4.adb (Process_Indexed_Component,
238 Process_Overloaded_Indexed_Component, Indicate_Name_And_Type,
239 Analyze_Overloaded_Selected_Component, Analyze_Selected_Component):
240 Check for implicit dereference.
241 (List_Operand_Interps): Indicate when an implicit dereference is
243 * sem_ch8.adb (Find_Direct_Name): Check for implicit dereference.
245 2011-08-05 Thomas Quinot <quinot@adacore.com>
247 * scos.ads: Update documentation of SCO table. Pragma statements can now
248 be marked as disabled (using 'p' instead of 'P' as the statement kind).
249 * par_sco.ads, par_sco.adb: Implement the above change.
250 (Process_Decisions_Defer): Generate a P decision for the first parameter
251 of a dyadic pragma Debug.
252 * sem_prag.adb (Analyze_Pragma, case Debug): Mark pragma as enabled if
254 * put_scos.adb: Code simplification based on above change.
256 2011-08-05 Robert Dewar <dewar@adacore.com>
258 * sem_ch3.adb, gnatcmd.adb, switch-c.adb, exp_attr.adb, make.adb,
259 bindgen.adb, einfo.adb, sem_ch12.adb, sem_attr.adb, a-fihema.adb,
260 a-fihema.ads, sem_elab.adb, sem_elab.ads, aspects.adb, opt.ads,
261 prj-conf.adb, sem_ch13.adb, s-ficobl.ads: Minor reformatting
263 2011-08-05 Bob Duff <duff@adacore.com>
265 * a-stunau.ads, g-spipat.adb: Update comments.
267 2011-08-05 Bob Duff <duff@adacore.com>
269 * a-fihema.ads: Minor comment fix.
270 * a-fihema.adb (Allocate, Deallocate): Assert that the alignment is
272 (Attach, Detach): Remove some unnecessary code.
273 (Finalize): Remove Node_Ptr_To_Address, replace with a constant.
275 2011-08-05 Bob Duff <duff@adacore.com>
277 * a-fihema.ads, a-fihema.adb (Finalization_Collection): Avoid heap
278 allocation for Objects component. This simplifies the code somewhat. It
279 is also a little more efficient in the not-so-unusual case where there
280 are no controlled objects allocated.
281 Make Finalization_Started flag atomic.
282 (Finalize): Avoid unnecessary detachment of items from the list.
283 (pcol): Minor cleanup.
285 2011-08-05 Ed Schonberg <schonberg@adacore.com>
287 * sem_ch12.adb (Analyze_Formal_Package_Declaration): reject a formal
288 package whose name is the same as that of the generic unit, or its
291 2011-08-05 Bob Duff <duff@adacore.com>
293 * a-fihema.adb, a-fihema.ads: Minor comment improvements.
294 * sem_ch3.adb, exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, exp_util.adb:
297 2011-08-05 Arnaud Charlet <charlet@adacore.com>
299 * make.adb (Linking_Phase): No longer need to set source search path
300 before calling gnatlink in CodePeer mode.
301 * gnatlink.adb (Gnatlink): No longer pass -gnat83/95/05/12 switch to
302 gcc in CodePeer mode, since the binder generated file no longer has a
304 * switch.ads, switch.adb (Is_Language_Switch): Removed.
305 * switch-c.adb: Update comment.
307 2011-08-05 Thomas Quinot <quinot@adacore.com>
309 * exp_strm.adb, bindgen.adb, s-ficobl.ads: Minor reformatting.
311 2011-08-05 Nicolas Roche <roche@adacore.com>
313 * gnat_ugn.texi: Fix minor syntax error issue.
315 2011-08-05 Vincent Celier <celier@adacore.com>
317 * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
318 delete or close the file when the call to gnatmake returns a non
319 successful return code.
321 2011-08-05 Ed Schonberg <schonberg@adacore.com>
323 * exp_ch4.adb (Expand_N_Type_Conversion): When expanding a predicate
324 check, indicate that the copy of the original node does not come from
325 source, to prevent an infinite recursion of the expansion.
327 2011-08-05 Johannes Kanig <kanig@adacore.com>
329 * debug.adb: document switch -gnatd.G for gnat2why, which deactivates
330 VC generation for subprogram bodies.
332 2011-08-05 Yannick Moy <moy@adacore.com>
335 * sem_ch3.adb (Signed_Integer_Type_Declaration): in ALFA mode, define
336 the base type with the smallest allowed base type.
338 2011-08-05 Sergey Rybin <rybin@adacore.com>
340 * tree_gen.adb, tree_in.adb, aspects.adb: Fix tree read-write for
343 2011-08-05 Ed Schonberg <schonberg@adacore.com>
345 * sem_ch12.ads: minor comment updates.
347 2011-08-05 Ed Schonberg <schonberg@adacore.com>
349 * sem_ch12.adb (Analyze_Formal_Package_Declaration): in an
350 instantiation and a formal package the compiler generates a package
351 renaming declaration so that the generic name within the declaration
352 is interpreted as a renaming of the instance. At the end of a formal
353 package declaration, this renaming must become invisible.
355 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
357 * exp_ch7.adb (Is_Init_Call): Reimplemented to avoid character
358 comparison and rely on concrete entities instead.
360 2011-08-05 Ed Schonberg <schonberg@adacore.com>
362 * einfo.ads, einfo.adb (Has_Implicit_Dereference): new flag on types
363 and discriminants, to indicate that the type has an access discriminant
364 that supports implicit dereference.
365 * snames.ads-tmpl: Add names of aspects and attributes related to
366 Ada2012 iterators: constant_indexing, default_iterator,
367 iterator_element, implicit_dereference, variable_indexing.
368 * aspects.ads, aspects.adb: entries for iterator-related aspects.
369 * sem_ch13.adb (Analyze_aspect_specifications): dummy entries for
370 iterator-related aspects.
371 * sem_attr.adb, exp_attr.adb Dummy entries for iterator-related aspects.
373 2011-08-05 Sergey Rybin <rybin@adacore.com>
375 * gnat_ugn.texi, vms_data.ads: Extend the subsection about coupling
376 metrics in gnatmetric to cover new kinds of coupling mentrics.
378 2011-08-05 Steve Baird <baird@adacore.com>
380 * bindgen.adb (Gen_CodePeer_Wrapper): Call Ada_Main_Program instead
381 of calling the user-defined main subprogram.
382 (Gen_Main): Declare Ada_Main_Program and (if CodePeer_Mode
383 is set) Call_Main_Subprogram ahead of, as opposed to
385 (Gen_Output_File_Ada): Remove CodePeer_Mode-conditional
386 generation of a "with" of the user-defined main subprogram.
387 Remove CodePeer_Mode-conditional call to Gen_CodePeer_Wrapper
388 (which is now called from Gen_Main instead).
390 2011-08-05 Emmanuel Briot <briot@adacore.com>
392 * projects.texi: Added reference to the Makefile package.
394 2011-08-05 Thomas Quinot <quinot@adacore.com>
396 * exp_ch7.adb: Minor comment rewording.
398 2011-08-05 Ed Falis <falis@adacore.com>
400 * env.c: Fix comment.
402 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
404 * sem_elab.adb (Is_Finalization_Procedure): Reimplemented to avoid
405 character comparison and rely on concrete entities instead.
407 2011-08-05 Ed Schonberg <schonberg@adacore.com>
409 * sem_ch3.adb: (Check_Private_Overriding): better error message,
410 suggested by AI95-0068.
412 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
414 * exp_ch7.adb (Find_Last_Init): Use Next_Suitable_Statement to retrieve
415 the two potential initialization calls. This accounts for any
416 access-before-elaboration checks which may precede the initialization
418 (Next_Suitable_Statement): New routine. Returns the next real statement
419 after the input node while skipping generated checks.
420 * sem_elab.adb (Check_A_Call): New formal parameter In_Init_Proc along
421 with comment on usage.
422 Do not generate Elaborate_All when the trigger is a finalization call
423 coming from a type init proc.
424 (Check_Elab_Call): Propagate the initialization procedure context to
425 subsequent calls to Check_A_Call.
426 (Check_Internal_Call_Continue): Propagate the initialization procedure
427 context to subsequent calls to Check_Elab_Call.
428 (Is_Finalization_Procedure): New routine. Returns True if the input
429 entity denotes a [Deep_]Finalize routine.
430 * sem_elab.ads (Check_Elab_Call): New formal parameter In_Init_Proc
431 along with comment on usage.
433 2011-08-05 Vadim Godunko <godunko@adacore.com>
435 * s-atocou.ads: Add list of supported platforms.
437 2011-08-05 Yannick Moy <moy@adacore.com>
439 * sem_prag.adb, restrict.adb: Correct style for or'ing Boolean variables
441 * opt.ads (Disable_ALI_File): new Boolean flag
442 * lib-writ.adb (Write_ALI): when Disable_ALI_File is set, do nothing
444 2011-08-05 Ed Falis <falis@adacore.com>
446 * env.c (__gnat_environ): Fix includes for RTPs and VTHREADS so that
447 environ is properly defined.
449 2011-08-05 Vincent Celier <celier@adacore.com>
451 * make.adb (Compilation_Phase): Exit immediately when all objects have
452 been found up to date, to avoid multiple exit messages.
453 * prj-nmsc.adb (Add_Source): Allow duplicate source file names in the
454 same project for languages with no compiler.
455 * gnat_ugn.texi: Document compiler switch -gnateI and gnatmake switch
457 2011-08-05 Robert Dewar <dewar@adacore.com>
459 * exp_ch7.ads, sem_type.adb, make.adb, sem_prag.adb, sem_util.adb,
460 sem_util.ads, sem_attr.adb, restrict.ads, sem_ch6.adb, prj-conf.adb,
461 prj-conf.ads, s-atocou.ads, s-atocou.adb, s-atocou-x86.adb,
462 s-atocou-builtin.adb: Minor reformatting.
464 2011-08-05 Yannick Moy <moy@adacore.com>
466 * exp_ch7.adb (Establish_Transient_Scope): in formal verification mode,
467 if the node to wrap is a pragma check, this node and enclosed
468 expression are not expanded, so do not apply any transformations here.
469 * exp_prag.adb (Expand_Pragma_Check): document the need to avoid
470 introducing transient scopes.
472 2011-08-05 Jose Ruiz <ruiz@adacore.com>
474 * adaint.c (__gnat_set_writable, __gnat_set_readable,
475 __gnat_set_executable, __gnat_set_non_writable, __gnat_set_non_readable,
476 __gnat_copy_attribs): On VxWorks 6.x and later, the required chmod
477 routine is available, so we use the default implementation of these
479 * s-os_lib.ads (Copy_File, Copy_Time_Stamps): Document that there is
480 support for copying attributes on VxWorks 6.
482 2011-08-05 Yannick Moy <moy@adacore.com>
484 * debug.adb: Remove use of -gnatd.D.
485 * gnat1drv.adb (Adjust_Global_Switches): adjust switches for ALFA mode
486 * opt.ads: Simplify variables for ALFA mode, to keep one only
487 * restrict.adb, sem_prag.adb: Adapt treatment done for CodePeer mode
490 2011-08-05 Vincent Celier <celier@adacore.com>
492 * prj-conf.adb (Do_Autoconf): Look also for --RTS in
493 Builder'Default_Switches.
495 2011-08-05 Vincent Celier <celier@adacore.com>
497 * makeusg.adb: Add lines for --create-map-file switches.
499 2011-08-05 Ed Schonberg <schonberg@adacore.com>
501 * freeze.adb (Freeze_Entity): For a subprogram, if a type in the
502 profile is incomplete and the full view is available, replace it with
504 * sem_ch6.adb (Possible_Freeze): if a type in the profile is
505 incomplete, freezing the subprogram is delayed until the full view is
507 * sem_type.adb (Disambiguate): an ambiguity between a user-defined
508 fixed-point multiplication operator and the predefined operator is
509 resolved in favor of the user-defined one.
511 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
513 * init.c [__alpha__ && __osf__] (__gnat_error_handler): Use
516 2011-08-04 Ed Schonberg <schonberg@adacore.com>
518 * sem_util.ads, sem_unit.adb (Type_Without_Stream_Operation): determine
519 whether a type lacks user-defined Read or Write operations, or has a
520 component that lacks them.
521 * sem_attr.adb (Check_Stream_Attribute): if restriction
522 No_Default_Stream_Attributes is active, verify that all subcomponent
523 types of the target have user-defined stream operations, and report
525 * exp_ch3.adb (Stream_Operqtion_OK): use Type_Without_Stream_Operation.
526 * exp_strm.adb: Build_Elementary_Input_Call,
527 Build_Elementary_Write_Call): remove checks for restriction
528 No_Default_Stream_Attributes, now checked in semantics.
530 2011-08-04 Vincent Celier <celier@adacore.com>
532 * prj-conf.ads, prj-conf.adb (Do_Autoconf): If there is no --RTS
533 switches on the command line, look for all valid --RTS switches in the
534 Builder switches and for each language use the first runtime name found
536 (Get_Or_Create_Configuration_File): Warn if --RTS is specified on the
537 command line and there is no auto-configuration.
538 (Runtime_Name_Set_For): New function.
540 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
542 * exp_ch7.adb (Build_Object_Declarations): Do not generate the
543 elaborate initialization expression for variable Abort when processing
544 a package body or a declaration.
545 (Create_Finalizer): Propagate the package context when creating the
546 exception-related variables.
547 * exp_ch7.ads (Build_Object_Declarations): New formal parameter
548 For_Package along with usage comment.
550 2011-08-04 Arnaud Charlet <charlet@adacore.com>
552 * gcc-interface/Makefile.in: Clean up targets.
553 Enable new package for atomic counters and copy-on-write implementation
554 of unbounded strings on x86 platforms.
555 * gcc-interface/Make-lang.in: Update dependencies.
557 2011-08-04 Robert Dewar <dewar@adacore.com>
559 * exp_ch7.adb: Minor reformatting.
561 2011-08-04 Robert Dewar <dewar@adacore.com>
563 * exp_strm.adb: Minor reformatting.
565 2011-08-04 Vadim Godunko <godunko@adacore.com>
567 * s-atocou.adb: Replace by dummy version and use on targets where atomic
568 operations are not supported.
569 * s-atocou-builtin.adb: Renamed from s-atocou.adb.
570 * s-atocou-x86.adb: New file.
571 * Makefile.rtl: Add s-atocou.o file
573 2011-08-04 Arnaud Charlet <charlet@adacore.com>
575 * make.adb (Compile): Move setting of CodePeer_Mode to ...
576 (Compilation_Phase): ... here.
577 (Scan_Make_Arg): Now bind and link by default in CodePeer mode.
579 2011-08-04 Thomas Quinot <quinot@adacore.com>
581 * Make-generated.in: Fix minor typo in comment.
583 2011-08-04 Thomas Quinot <quinot@adacore.com>
585 * gnatls.adb: Use Prj.Env.Initialize_Default_Project_Path to retrieve
588 2011-08-04 Robert Dewar <dewar@adacore.com>
590 * a-coinho.adb: Minor reformatting.
592 2011-08-04 Robert Dewar <dewar@adacore.com>
594 * a-coinho.ads: Minor reformatting.
596 2011-08-04 Vadim Godunko <godunko@adacore.com>
598 * s-atocou.ads, s-atocou.adb: New files.
599 * a-strunb-shared.ads, a-strunb-shared.adb, a-stwiun-shared.ads,
600 a-stwiun-shared.adb, a-stzunb-shared.ads, a-stzunb-shared.adb: Remove
601 direct use of GCC's atomic builtins and replace them by use of new
602 atomic counter package.
604 2011-08-04 Ed Schonberg <schonberg@adacore.com>
606 * exp_strm.adb: better error message for No_Default_Stream_Attributes.
608 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
610 * a-tags.adb (Unregister_Tag): Replace the complex address arithmetic
611 with a call to Get_External_Tag.
612 * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on
613 subprogram usage. Remove the guard against package declarations and
614 bodies since Build_Cleanup_Statements is no longer invoked in that
616 (Build_Components): Initialize Tagged_Type_Stmts when the context
617 contains at least one library-level tagged type.
618 (Build_Finalizer): New local variables Has_Tagged_Types and
619 Tagged_Type_Stmts along with associated comments on usage. Update the
620 logic to include tagged type processing.
621 (Create_Finalizer): Insert all library-level tagged type unregistration
622 code before the jump block circuitry.
623 (Expand_N_Package_Body): Remove the call to Build_Cleanup_Statements.
624 (Expand_N_Package_Declaration): Remove the call to
625 Build_Cleanup_Statements.
626 (Process_Tagged_Type_Declaration): New routine. Generate a call to
627 unregister the external tag of a tagged type.
628 (Processing_Actions): Reimplemented to handle tagged types.
629 (Process_Declarations): Detect the declaration of a library-level
630 tagged type and carry out the appropriate actions.
631 (Unregister_Tagged_Types): Removed. The machinery has been directly
632 merged with Build_Finalizer.
634 2011-08-04 Robert Dewar <dewar@adacore.com>
636 * bindgen.ads, gnatlink.adb, sem_ch4.adb, gnatbind.adb, put_alfa.adb,
637 gnatls.adb, exp_ch3.adb: Minor reformatting.
639 2011-08-04 Marc Sango <sango@adacore.com>
641 * sem_attr.adb (Analyze_Attribute): Replace the message
642 "invisible attribute of}" of the spark restriction violation in
643 attribute reference by the simple message "invisible attribute of type".
644 Indeed, the node value Error_Msg_Node_1 used is in conflit with the
645 two insertion characters: '&' and '}'.
647 2011-08-04 Vadim Godunko <godunko@adacore.com>
649 * impunit.adb (Non_Imp_File_Names_12): Add "a-coinho".
650 * a-coinho.ads, a-coinho.adb: New file.
651 * Makefile.rtl: Add Ada.Containers.Indefinite_Holders.
653 2011-08-04 Nicolas Roche <roche@adacore.com>
655 * alfa_test.adb: Not all ali files are containing alfa information even
656 if compiled with -gnatd.F. So suppress warning about missing ALFA
659 2011-08-04 Yannick Moy <moy@adacore.com>
661 * lib-xref-alfa.adb (Add_ALFA_Scope): use non-empty unique name for
663 * put_alfa.adb: Check that scope name is not empty.
665 2011-08-04 Ed Schonberg <schonberg@adacore.com>
667 * exp_ch3.adb (Stream_Operation_Ok): new predicate
668 Needs_Elementary_Stream_Operation, to determine whether user-defined
669 Read and Write attributes are available for the elementary components
670 of the given type. If only the predefined attributes are available,
671 then when restriction No_Default_Stream_Attributes is active the
672 predefined stream attributes for the composite type cannot be created.
674 2011-08-04 Robert Dewar <dewar@adacore.com>
676 * bindgen.adb: Fix obsolete comments and names from Ada/C days.
677 Put routines in alpha order
679 2011-08-04 Jose Ruiz <ruiz@adacore.com>
681 * gcc-interface/Makefile.in: Remove xenomai specific versions of system.
682 * gcc-interface/Make-lang.in: Update dependencies.
684 2011-08-04 Arnaud Charlet <charlet@adacore.com>
686 * gcc-interface/lang.opt: Add AdaWhy language, simimlar to Ada.
687 * gcc-interface/lang-specs.h: Add handling of AdaWhy specs (calls
690 2011-08-04 Robert Dewar <dewar@adacore.com>
692 * sem_ch3.adb, make.adb, a-cohata.ads, sem_prag.adb, makeutl.adb,
693 lib-xref-alfa.adb: Minor reformatting.
695 2011-08-04 Marc Sango <sango@adacore.com>
697 * sem_ch12.adb (Analyze_Generic_Package_Declaration,
698 Analyze_Generic_Subprogram_Declaration, Analyze_Package_Instantiation,
699 Analyze_Subprogram_Instantiation): Check absence of generic in SPARK
702 2011-08-04 Tristan Gingold <gingold@adacore.com>
704 * bindgen.adb (Gen_Adainit_C): Remove.
705 (Gen_Adafinal_C): Ditto.
706 (Gen_Elab_Externals_C): Ditto.
707 (Gen_Elab_Calls_C): Ditto.
708 (Gen_Elab_Order_C): Ditto.
709 (Gen_Elab_Defs_C): Ditto.
710 (Gen_Finalize_Library_C): Ditto.
711 (Gen_Finalize_Library_Defs_C): Ditto.
713 (Gen_Output_File_C): Ditto.
714 (Gen_Restrictions_C): Ditto.
715 (Gen_Versions_C): Ditto.
716 (Write_Info_Ada_C): Ditto.
717 (Gen_Object_Files_Options): Call WBI instead of Write_Info_Ada_C
718 (Gen_Output_File): Do not force Ada_Bind_File anymore.
719 Always call Gen_Output_File_Ada.
720 * gnatlink.adb (Begin_Info): Now a constant.
722 (Ada_Bind_File): Remove
723 (Process_Args): Do not handle -A/-C. Remove not Ada_Bind_File cases.
724 * switch-b.adb (Scan_Binder_Switches): Do not handle -C.
725 * gnatbind.adb (Gnatbind): Remove not Ada_Bind_File cases.
726 * opt.ads (Ada_Bind_File): Remove.
728 2011-08-04 Thomas Quinot <quinot@adacore.com>
730 * projects.texi: Document target-specific directory in default project
733 2011-08-04 Thomas Quinot <quinot@adacore.com>
735 * gnatls.adb, prj-env.adb: Add $prefix/share/gpr to default project
738 2011-08-04 Yannick Moy <moy@adacore.com>
740 * sem_ch3.adb, sem_ch5.adb, sem_util.adb, sem_ch4.adb, sem_ch8.adb,
741 opt.ads, lib-xref.ads: Code clean up.
743 2011-08-04 Yannick Moy <moy@adacore.com>
745 * gnat_rm.texi: Update description of Test_Case
746 * gnat_ugn.texi: Typo.
748 2011-08-04 Ed Falis <falis@adacore.com>
750 * adaint.c (__gnat_get_number_of_cpus): fix typo in last checkin.
752 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
754 * exp_ch4.adb (Suitable_Element): Skip field _parent on .NET/JVM when
755 it is of type Root_Controlled. This action eliminates fields Prev and
756 Next from type equality.
758 2011-08-04 Yannick Moy <moy@adacore.com>
760 * lib-xref-alfa.adb: Correct typo.
762 2011-08-04 Matthew Heaney <heaney@adacore.com>
764 * a-cohata.ads (Hash_Table_Type): default-initialize the Nodes
767 2011-08-04 Yannick Moy <moy@adacore.com>
769 * sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
770 (Analyze_Pragma): allow static string expression for name of Test_Case,
771 instead of simply string literals.
772 * sem_util.adb (Get_Name_From_Test_Case_Pragma): adapt to static string
775 2011-08-04 Vincent Celier <celier@adacore.com>
777 * makeutl.adb (Complete_Mains.Find_File_Add_Extension): Use canonical
778 case suffixes to find truncated main sources.
780 2011-08-04 Tristan Gingold <gingold@adacore.com>
782 * impunit.adb (Non_Imp_File_Names_95): Add g-tastus.
783 s-stusta.adb (Compute_All_Task): Use Put_Line instead of Put.
784 (Compute_Current_Task): Ditto.
786 2011-08-04 Tristan Gingold <gingold@adacore.com>
788 * gnat_ugn.texi: Mention GNAT.Task_Stack_Usage.
790 2011-08-04 Yannick Moy <moy@adacore.com>
792 * lib-xref-alfa.adb (Is_Global_Constant): new function that detects
793 library-level constant.
794 (Add_ALFA_Xrefs): ignore global constants in ALFA xref.
795 * sem_res.adb (Resolve_Actuals): do not add cross-reference to Formal
796 used as selector of parameter association, in ALFA mode.
798 2011-08-04 Robert Dewar <dewar@adacore.com>
800 * exp_ch5.adb, exp_ch7.adb, exp_util.adb, bindgen.adb, sem_prag.adb,
801 s-tassta.adb, exp_ch4.adb, exp_disp.adb, s-stausa.adb: Minor
804 2011-08-04 Arnaud Charlet <charlet@adacore.com>
806 * make.adb (Linking_Phase): Set source search path before calling
807 gnatlink in CodePeer mode.
809 2011-08-04 Javier Miranda <miranda@adacore.com>
811 * exp_ch7.adb (Expand_N_Package_Body, Expand_N_Package_Declaration):
812 Remove code which takes care of building TSDs.
813 * rtsfind.ads (RE_Check_Interface_Conversion): New entity.
814 * exp_ch4.adb (Apply_Accessibility_Check): Add support for generating
815 the accessibility check in VM targets.
816 * exp_disp.adb (Make_VM_TSD): Spec moved to exp_disp.ads
817 (Building_Static_DT): Now returns false for VM targets.
818 (Build_VM_TSDs): Removed.
819 (Expand_Interface_Conversion): Generate missing runtime check for
820 conversions to interface types whose target type is unknown at compile
822 (Make_VM_TSD): Add missing code to disable the generation of calls to
823 Check_TSD if the tagged type is not defined at library level, or not
824 has a representation clause specifying its external tag, or -gnatdQ is
826 * exp_disp.ads (Build_VM_TSDs): Removed.
827 (Make_VM_TSDs): Spec relocated from exp_disp.adb
828 * sem_disp.adb (Check_Dispatching_Operation): No code required to
829 register primitives in the dispatch tables in VM targets.
830 * exp_ch3.adb (Expand_N_Object_Declaration): Remove wrong expansion of
831 initialization of class-wide interface objects in VM targets.
832 (Expand_Freeze_Record_Type): For VM targets call Make_VM_TSD (instead
835 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
837 * gnatlink.adb (Gnatlink): Correct missleading error message displayed
838 when dotnet-ld cannot be found.
840 2011-08-04 Arnaud Charlet <charlet@adacore.com>
842 * bindgen.adb: Simplify significantly generation of binder body file in
844 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Prevent assert failure
845 when compiling binder generated file in CodePeer mode (xxx'Elab_Spec
848 2011-08-04 Yannick Moy <moy@adacore.com>
850 * sem_prag.adb, sem.ads: Code cleanup.
852 2011-08-04 Tristan Gingold <gingold@adacore.com>
854 * s-tassta.adb (Task_Wrapper): Rewrite the dynamic stack usage part.
855 * s-stausa.adb, s-stausa.ads: Major rewrite. Now provides accurate
857 * s-stusta.adb (Print): Adjust after changes in s-stausa.
858 * gnat_ugn.texi: Update dynamic stack usage section.
860 2011-08-04 Steve Baird <baird@adacore.com>
862 * bindgen.adb (Gen_CodePeer_Wrapper): new procedure.
863 Generate (if CodePeer_Mode is set) a "wrapper" subprogram which
864 contains only a call to the user-defined main subprogram.
865 (Gen_Main_Ada) - If CodePeer_Mode is set, then
866 call the "wrapper" subprogram instead of directly
867 calling the user-defined main subprogram.
869 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
871 * exp_ch5.adb (Expand_N_Case_Statement): Check the statements of all
872 alternatives of a case statement for controlled objects. Rename local
873 variable A to Dead_Alt.
874 (Expand_N_If_Statement): Check the then and else statements of an if
875 statement for controlled objects. Check the then statements of all
876 elsif parts of an if statement for controlled objects.
877 (Expand_N_Loop_Statement): Check the statements of a loop for controlled
879 * exp_ch7.adb (Process_Transient_Objects): Rewrite the condition which
880 detects a loop associated with the expansion of an array object.
881 Augment the processing of the loop statements to account for a possible
882 wrap done by Process_Statements_For_Controlled_Objects.
883 * exp_ch9.adb (Expand_N_Asynchronous_Select): Check the triggering
884 statements and abortable part of an asynchronous select for controlled
886 (Expand_N_Conditional_Entry_Call): Check the else statements of a
887 conditional entry call for controlled objects.
888 (Expand_N_Selective_Accept): Check the alternatives of a selective
889 accept for controlled objects.
890 (Expand_N_Timed_Entry_Call): Check the entry call and delay
891 alternatives of a timed entry call for controlled objects.
892 * exp_ch11.adb (Expand_Exception_Handlers): Check the statements of an
893 exception handler for controlled objects.
894 * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
895 Add formal parameter Nested_Constructs along with its associated
897 (Requires_Cleanup_Actions (Node_Id)): Update all calls to
898 Requires_Cleanup_Actions.
899 (Process_Statements_For_Controlled_Objects): New routine.
900 * exp_util.ads (Process_Statements_For_Controlled_Objects): New
901 routine. Inspect a node which contains a non-handled sequence of
902 statements for controlled objects. If such an object is found, the
903 statements are wrapped in a block.
905 2011-08-04 Bob Duff <duff@adacore.com>
907 * sem_type.adb (Covers): If T2 is a subtype of a class-wide type, we
908 need to compare with Class_Wide_Type (T2), in order to get at the
909 original class-wide type node.
910 * sem_type.ads (Covers): Improve the comment.
911 * einfo.ads (Class_Wide_Type): Improve the comment.
912 * exp_intr.adb (Expand_Unc_Deallocation): Remove unnecessary setting of
913 the type of the Deref.
915 2011-08-04 Yannick Moy <moy@adacore.com>
917 * gnat_rm.texi: Document that Test_Case pragma can only appear on
918 separate declarations.
919 * sem_prag.adb (procedure Check_Identifier_Is_One_Of): new procedure to
920 check identifier of pragma argument.
921 (Chain_TC): check that no other test case associated to the same entity
923 (Check_Test_Case): disallow test case inside subprogram body
924 (Analyze_Pragma): correct call to check identifier and not argument
925 * sem_util.adb, sem_util.ads (Get_Name_From_Test_Case_Pragma): new
926 function gets name from test case pragma.
928 2011-08-04 Yannick Moy <moy@adacore.com>
930 * gnat_rm.texi: Document new pragma and aspect.
931 * aspects.adb, aspects.ads (Aspect_Id): new value Aspect_Test_Case
932 (No_Duplicates_Allowed): new constant array defining whether duplicates
933 aspects of each kind can appear on the same declaration.
934 * einfo.adb, einfo.ads (Spec_PPC_List): replace field with Contract
935 field, which points to a node holding the previous Spec_PPC_List.
936 * exp_ch9.adb, sem_ch6.adb, sem_prag.adb: Reach to Spec_PPC_List
937 through the indirection with Contract.
938 * exp_util.adb (Insert_Actions): raise Program_Error on N_Contract node
939 * par-prag.adb (Prag): do nothing on Test_Case pragma
940 * sem.adb (Analyze): abort on N_Contract, on which Analyze should not
942 * sem_attr.adb (Analyze_Attribute): allow attribute 'Result in
943 component Ensures of Test_Case.
944 * sem_ch12.adb, sem_ch6.adb, sem_ch9.adb
945 (Analyze_Generic_Subprogram_Declaration,
946 Analyze_Subprogram_Instantiation,
947 Analyze_Abstract_Subprogram_Declaration,
948 Analyze_Subprogram_Body_Helper,
949 Analyze_Subprogram_Specification, Analyze_Entry_Declaration):
950 insert contract in subprogram node at point of definition
952 (Aspect_Loop): do not raise error on duplicate Test_Case aspect
953 (Analyze_Aspect_Specifications): analyze Test_Case aspect and create
955 (Check_Aspect_At_Freeze_Point): raise Program_Error on Test_Case aspect
956 * sem_ch3.adb (Analyze_Declarations): insert analysis of test-cases,
957 similar to the analysis of pre/post
958 (Derive_Subprogram): insert contract in subprogram node at point of
960 * sem_prag.adb, sem_prag.ads
961 (Check_Arg_Is_String_Literal, Check_Identifier):
962 new checking procedures to be called in treatment of pragmas
963 (Check_Test_Case): new procedure to check that a Test_Case aspect or
964 pragma is well-formed. This does not check currently that 'Result is
965 used only in the Ensures component of a Test_Case.
966 (Analyze_Pragma): add case for Test_Case
967 (Analyze_TC_In_Decl_Part): pre-analyze the Requires and Ensures
968 components of a Test_Case.
969 (Preanalyze_TC_Args): new procedure to preanalyze the boolean
970 expressions in the 3rd (and 4th if present) arguments of a Test_Case
971 pragma, treated as spec expressions.
972 (Sig_Flags): add value -1 for Test_Case.
973 * sem_util.adb, sem_util.ads (Get_Ensures_From_Test_Case_Pragma,
974 Get_Requires_From_Test_Case_Pragma): getters for both expression
975 components of a Test_Case.
976 * sinfo.adb, sinfo.ads (N_Contract): new kind of node used as
977 indirection between an entry or [generic] subprogram entity and its
978 pre/post + test-cases.
979 (Spec_PPC_List, Spec_TC_List, Set_Spec_PPC_List, Set_Spec_TC_List):
980 get/set for fields of an N_Contract node.
981 * snames.ads-tmpl (Name_Test_Case, Name_Ensures, Name_Mode,
982 Name_Normal, Name_Requires, Name_Robustness, Pragma_Test_Case): new
983 names and pragma for Test_Case.
984 * sprint.adb (Sprint_Node): raise Program_Error on N_Contract node
986 2011-08-04 Vincent Celier <celier@adacore.com>
988 * gnat_ugn.texi: Improve documentation of gnatmake switch
991 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
993 * exp_ch7.adb (Make_Final_Call): Add local variable Atyp (assertion
994 type). Initialize Atyp to the appropriate type which is later checked
995 for completion. Rewrite the assertion associated with private type
998 2011-08-04 Ed Falis <falis@adacore.com>
1000 * adaint.c: Add call to vxCpuConfiguredGet for VxWorks SMP to
1001 initialize the number of CPUs.
1003 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1005 * sem_type.adb (Disambiguate): New subsidiary routine
1006 In_Same_Declaration_List, to implement AI05-0020: a user-defined
1007 equality on an anonymous access type whose designated type is private
1008 does not lead to an ambiguity with the universal access equality
1009 operator in the body or child units of the defining package. The same
1010 is true for a multiplication operator on a private type completed with
1013 2011-08-04 Javier Miranda <miranda@adacore.com>
1015 * opt.ads (Init_Or_Norm_Scalars_Config): Removed.
1016 (Normalize_Scalars_Config): Removed.
1018 (Register_Opt_Config_Switches): Remove registering config values of
1019 Init_Or_Norm_Scalars_Config and Normalize_Scalars_Config.
1020 (Restore_Opt_Config_Switches): Remove code which restores the values of
1021 Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
1022 Init_Or_Norm_Scalars.
1023 (Save_Opt_Config_Switches): Remove code which saves values of
1024 Init_Or_Norm_Scalars and Normalize_Scalars.
1025 (Set_Opt_Config_Switches): Remove code which restores config values of
1026 Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
1027 Init_Or_Norm_Scalars.
1029 2011-08-04 Yannick Moy <moy@adacore.com>
1031 * frontend.adb (Frontend): remove previous patch to avoid full
1032 qualification in ALFA mode.
1033 * lib-xref-alfa.adb (Add_ALFA_Xrefs): use unique name for variables.
1034 * sem_util.adb, sem_util.ads (Unique_Name): new function to define a
1035 unique name for an entity, which could be used to identify the entity
1036 across compilation units.
1038 2011-08-04 Thomas Quinot <quinot@adacore.com>
1041 (Initialize_Default_Project_Path): Add target specific directory
1042 ($prefix/$target/lib/gnat) in front of project path in all cases
1043 (making gnatmake's behaviour consistent with gprbuild).
1044 * gnatcmd.adb, make.adb, prj-makr.adb, clean.adb:
1045 Pass target name from Sdefault to project subsystem.
1046 * gnatls.adb: Show new target specific default project directory.
1048 2011-08-04 Johannes Kanig <kanig@adacore.com>
1050 * cstand.adb: Add Information to Identifier in Standard
1051 (Identifer_For): Set Entity to the corresponding entity
1053 2011-08-04 Sergey Rybin <rybin@adacore.com>
1055 * gnat_ugn.texi: Update doc on gnatcheck.
1057 2011-08-04 Yannick Moy <moy@adacore.com>
1059 * lib-xref-alfa.adb (Add_ALFA_Xrefs): correct definition of ranges of
1062 2011-08-04 Yannick Moy <moy@adacore.com>
1064 * exp_prag.adb (Expand_Pragma_Check): in ALFA mode, return without
1065 performing expansion.
1066 * sem_ch6.adb (Analyze_Subprogram_Body_Helper,
1067 Analyze_Generic_Subprogram_Body): protect call to Process_PCCs so that
1068 it is not called in ALFA mode.
1070 2011-08-04 Emmanuel Briot <briot@adacore.com>
1072 * make.adb, osint.adb, osint.ads (Reset_Command_Line_Files): not used
1073 after all, so removed.
1075 2011-08-04 Sergey Rybin <rybin@adacore.com>
1077 * vms_data.ads: Add missing VMS qualifiers.
1079 2011-08-04 Emmanuel Briot <briot@adacore.com>
1081 * make.adb, makeutl.adb, osint.adb, osint.ads (Check_Mains): rebuild
1082 the list of files on the command line after processing it through
1085 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1087 * exp_ch7.adb (Build_Raise_Statement): Remove the specialized
1088 processing for .NET/JVM. These targets can now benefit from
1089 Raise_From_Controlled_Operation and they share the same processing with
1091 (Establish_Transient_Scope): Remove the restriction for .NET/JVM.
1092 These targets need transient scopes in order to properly finalize short
1093 lived controlled objects.
1094 (Make_Handler_For_Ctrl_Operation): Remove the specialized processing for
1095 NET/JVM. These targets can now benefit from
1096 Raise_From_Controlled_Operation and they share the same processing with
1099 2011-08-04 Geert Bosch <bosch@adacore.com>
1101 * tracebak.c (STOP_FRAME): Stop at any next pointer outside the stack
1103 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1105 * exp_aggr.adb (Has_Visible_Private_Ancestor): subsidiary routine to
1106 Expand_Record_Aggregate, to determine whether aggregate must be
1107 expanded into assignments. This is the case if the ancestor part is
1108 private, regarless of the setting of the flag Has_Private_Ancestor.
1110 2011-08-04 Ed Falis <falis@adacore.com>
1112 * vxaddr2line.adb: Add support for e500v2 and for Linux hosts
1114 2011-08-04 Bob Duff <duff@adacore.com>
1116 * sinfo.ads: Fix comment.
1118 2011-08-04 Steve Baird <baird@adacore.com>
1120 * bindgen.adb (Get_Ada_Main_Name): If CodePeer_Mode is set, then
1121 choose a package name in much the same way as is
1122 done for JGNAT when VM_Target /= No_VM, except that
1123 a slightly more distinctive prefix string is used.
1125 2011-08-04 Emmanuel Briot <briot@adacore.com>
1127 * makeutl.adb (Complete_Mains): no longer accept unit names on the
1128 gnatmake command line.
1129 This behavior was never documented (and was supported only because of
1130 an early bug in the code). This case might lead to ambiguous cases
1131 (between unit names and truncated base names without suffixes).
1133 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1135 * a-tags.ads, a-tags.adb (Unregister_Tag): New routine.
1136 Remove the external tag of a tagged type from the internal hash table.
1137 * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on the
1138 expanded usage of the routine. Strenghten the check for Is_Master. Add
1139 processing for tagged types.
1140 (Build_Finalizer): Create all the necessary lists used in finalizer
1141 creation when the processed context is a package that may contain
1143 (Expand_Cleanup_Actions): Rename the call to Has_Controlled_Objects to
1144 Requires_Cleanup_Actions.
1145 (Expand_N_Package_Body): Package bodies may need clean up code
1146 depending on whether they contain tagged types.
1147 (Expand_N_Package_Declaration): Package declarations may need clean up
1148 code depending on whether they contain tagged types.
1149 (Unregister_Tagged_Types): New routine. Search through a list of
1150 declarations or statements, looking for non-abstract Ada tagged types.
1151 For each such type, generate code to unregister the external tag.
1152 * exp_util.adb (Has_Controlled_Objects (Node_Id)): Renamed to
1153 Requires_Cleanup_Actions.
1154 (Requires_Cleanup_Actions (List_Id, Boolean)): New routine. Search
1155 through a list of declarations or statements looking for non-abstract
1156 Ada tagged types or controlled objects.
1157 * exp_util.ads (Has_Controlled_Objects (Node_Id)): Renamed to
1158 Requires_Cleanup_Actions.
1159 (Has_Controlled_Objects (List_Id, Boolean)): Removed.
1160 * rtsfind.ads: Add entry RE_Unregister_Tag to tables RE_Id and
1163 2011-08-04 Vincent Celier <celier@adacore.com>
1165 * prj-env.adb (For_All_Source_Dirs.For_Project): Check if project Prj
1166 has Ada sources, not project Project, because if the root project
1167 Project has no sources of its own, all projects will be deemed without
1170 2011-08-04 Gary Dismukes <dismukes@adacore.com>
1172 * bindgen.adb (Gen_Adainit_Ada): Move the generation of the declaration
1173 of the No_Param_Proc acc-to-subp type used for initialization of
1174 __gnat_finalize_library_objects so that it's declared at library level
1175 rather than nested inside of the adainit routine.
1177 2011-08-04 Javier Miranda <miranda@adacore.com>
1179 * exp_disp.adb (Make_DT): Generate code to check the external tag ONLY
1180 if the tagged type has a representation clause which specifies its
1183 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1185 * einfo.ads, einfo.adb (Has_Private_Ancestor): now a flag on types.
1186 Remove previous procedure with that name.
1187 * sem_ch3.adb (Build_Derived_Record_Type): set Has_Private_Ancestor
1189 * sem_aggr.adb (Resolve_Extension_Aggregate): if the ancestor part is a
1190 subtype mark, the ancestor cannot have unknown discriminants.
1191 (Resolve_Record_Aggregate): if the type has invisible components
1192 because of a private ancestor, the aggregate is illegal.
1194 2011-08-04 Vincent Celier <celier@adacore.com>
1196 * switch-m.adb (Normalize_Compiler_Switches): Recognize and take into
1197 account switches -gnat2005, -gnat12 and -gnat2012.
1199 2011-08-04 Bob Duff <duff@adacore.com>
1201 * s-tasdeb.ads: Minor comment fix.
1203 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1205 * gnatlink.adb (Gnatlink): Pass -gnat83/95/05/12 switch to gcc in
1207 * switch.ads, switch.adb (Is_Language_Switch): New function.
1209 2011-08-04 Vincent Celier <celier@adacore.com>
1211 * switch-c.adb: Minor comment addition.
1213 2011-08-04 Vincent Celier <celier@adacore.com>
1215 * vms_conv.adb (Process_Argument): Fail graciously when qualifier
1216 ending with '=' is followed by a space (missing file name).
1218 2011-08-04 Pascal Obry <obry@adacore.com>
1220 * g-regist.ads: Fix size of HKEY on x86_64-windows.
1222 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1224 * sem_ch12.adb (Analyze_Associations): New routine
1225 Check_Overloaded_Formal_Subprogram to reject a formal package when
1226 there is a named association or a box initialisation for an overloaded
1227 formal subprogram of the corresponding generic.
1229 2011-08-04 Yannick Moy <moy@adacore.com>
1231 * alfa.ads (ALFA_Xref_Record): add component for type of entity
1232 * get_alfa.adb, put_alfa.adb: Read and write new component of
1234 * lib-xref-alfa.adb (Collect_ALFA): generate new component.
1236 2011-08-04 Pascal Obry <obry@adacore.com>
1238 * urealp.adb: Minor reformatting.
1240 2011-08-04 Tristan Gingold <gingold@adacore.com>
1242 * exp_ch7.adb (build_finalizer.process_declarations.processing_actions):
1243 Handle the case when Cleanup_Protected_Object returns Empty.
1245 2011-08-04 Yannick Moy <moy@adacore.com>
1247 * frontend.adb (Frontend): only qualify names in non-ALFA mode
1249 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1251 * sem_ch4.adb (Try_Class_Wide_Operation): if the context is a procedure
1252 call, ignore functions.
1254 2011-08-04 Geert Bosch <bosch@adacore.com>
1256 * urealp.adb (Equivalent_Decimal_Exponent): Avoid the use of floating
1259 2011-08-04 Emmanuel Briot <briot@adacore.com>
1261 * makeutl.adb (Compute_Builder_Switches): no longer accept a unit name
1262 as an index for Builder'Switches. This conforms to the documentation.
1263 * make.adb (Insert_Project_Sources): avoid duplicate code
1265 2011-08-04 Emmanuel Briot <briot@adacore.com>
1267 * makeutl.adb (Complete_Mains): if the user has passed a relative file
1268 name on the command line (for instance "../dummy"), never assume it can
1271 2011-08-04 Tristan Gingold <gingold@adacore.com>
1273 * bindgen.adb: Remove code the reference or create the
1274 Break_Start/__gnat_break_start procedure.
1275 * s-stalib.adb (Break_Start): Removed.
1277 2011-08-04 Emmanuel Briot <briot@adacore.com>
1279 * make.adb, makeutl.adb, makeutl.ads (Compute_Builder_Switches): now
1280 shared with gprbuild.
1282 2011-08-04 Yannick Moy <moy@adacore.com>
1284 * par-ch4.adb (P_Primary): preferentially issue an error message about
1285 a missing parenthesis arount a conditional or case expression in Ada
1286 2012 mode, if we detect that the alignment is not correct for a
1289 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1291 * exp_ch7.adb (Process_Declarations): Do not consider the result of a
1292 tag-to-class-wide conversion as needing finalization actions.
1293 * exp_util.adb (Has_Controlled_Objects): Do not consider the result of
1294 a tag-to-class-wide conversion as needing finalization actions.
1295 (Is_Finalizable_Transient): The result of a tag-to-class-wide
1296 conversion does not need finalization actions.
1297 (Is_Tag_To_CW_Conversion): New routine.
1298 * exp_util.ads (Is_Tag_To_CW_Conversion): New routine. Determines
1299 whether an object is the result of a tag-to-class-wide conversion.
1301 2011-08-04 Yannick Moy <moy@adacore.com>
1303 * sem_ch13.adb (Analyze_Aspect_Specifications): correct order in which
1304 the left-hand-side and right-hand-side of a conjunct are inserted when
1305 translating a pre- or postcondition
1306 * sem_ch6.adb: Correct typo in comment
1308 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1310 * gnat_rm.texi: Ravenscar does not prohibit dependence on
1311 Unchecked_Conversion and Unchecked_Deallocation.
1313 2011-08-04 Thomas Quinot <quinot@adacore.com>
1315 * make.adb: Minor reformatting.
1317 2011-08-04 Emmanuel Briot <briot@adacore.com>
1319 * prj.adb, prj.ads, makeutl.adb (Complete_Mains): search for the
1320 sources in the project and its imported projects, but not in the whole
1323 2011-08-04 Emmanuel Briot <briot@adacore.com>
1325 * make.adb: Remove debug trace.
1327 2011-08-04 Vincent Celier <celier@adacore.com>
1329 * makeutl.adb (Do_Complete): Get the absolute path name of a relative
1330 path in canonical form, to be able to compare path names on platforms
1331 such as Windows or Darwin.
1333 2011-08-04 Thomas Quinot <quinot@adacore.com>
1335 * par_sco.adb (Traverse_Declarations_Or_Statements.Set_Statement_Entry):
1336 For a pragma (statement with C1 = 'P'), record the sloc of the pragma.
1337 * scos.ads: Update documentation accordingly.
1338 * put_scos.adb (Output_SCO_Line): Omit statement SCOs for disabled
1341 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1343 * sem_attr.adb (Bad_Attribute_For_Predicate): flag illegal use of
1344 attribute only if prefix type is scalar.
1346 2011-08-04 Emmanuel Briot <briot@adacore.com>
1348 * make.adb, makeutl.adb, prj-env.adb (Check_Mains): put back support
1349 in gnatmake for specifying mains on the command line that do not belong
1350 to the main project. These mains must currently all belong to the same
1352 (Ultimate_Extension_Of): removed, since duplicated
1353 Ultimate_Extending_Project.
1355 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1357 * make.adb (Do_Codepeer_Globalize_Step): Removed. Use CodePeer_Mode
1359 (CodePeer_Mode_String): New.
1360 (Linking_Phase, Binding_Phase): Call gnatlink with -P switch in
1362 (Scan_Make_Arg): Do not disable binding/linking phase in CodePeer mode.
1363 * bindgen.adb (Gen_Elab_Calls_Ada): Ignore subprograms in CodePeer
1364 mode, since no useful elaboration subprogram is needed by CodePeer.
1365 * gnatlink.adb (Gnatlink): Add support for -P switch (CodePeer mode).
1366 In this mode, compile binder file with -gnatC and do stop after this
1369 2011-08-04 Vincent Celier <celier@adacore.com>
1371 * exp_ch7.adb: Minor comment fix.
1373 2011-08-04 Robert Dewar <dewar@adacore.com>
1375 * exp_ch7.adb, make.adb, sem_ch10.adb, bindgen.adb, sem_res.adb,
1376 exp_ch4.adb, makeutl.adb: Minor reformatting.
1378 2011-08-04 Emmanuel Briot <briot@adacore.com>
1380 * make.adb, makeutl.adb, makeutl.ads (Make): major refactoring.
1381 Create several new subprograms to move code out of Make. This makes the
1382 code more readable, removes code duplication, and is a preparation work
1383 for adding support for aggregate projects.
1385 2011-08-04 Tristan Gingold <gingold@adacore.com>
1387 * s-po32gl.ads, s-po32gl.adb: New files.
1388 * exp_ch7.ads (Get_Global_Pool_For_Access_Type): New function.
1389 * exp_ch7.adb (Get_Global_Pool_For_Access_Type): New function.
1390 (Build_Finalization_Collection): Use it.
1391 * exp_ch4.adb (Complete_Controlled_Allocation): Ditto.
1392 * rtsfind.ads: System_Pool_32_Global, Re_Global_Pool_32_Object: New
1394 * gcc-interface/Makefile.in: Use s-po32gl.o on VMS.
1395 * gcc-interface/Make-lang.in: Update dependencies.
1397 2011-08-04 Emmanuel Briot <briot@adacore.com>
1399 * makeutl.adb (Complete_Mains): add support for specs with no suffix on
1402 2011-08-04 Emmanuel Briot <briot@adacore.com>
1404 * make.adb, makeutl.adb (Complete_Mains): if a main specified on the
1405 command line is not a file name, also check whether it could be a unit
1408 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
1410 * bindgen.adb (Gen_Finalize_Library_Ada): Factor out code to generate
1411 the header of the finalization routine.
1412 If the unit has no finalizer but is a body whose spec has one, then
1413 generate the decrement of the elaboration entity only.
1414 If the unit has a finalizer and is a spec, then do not generate the
1415 decrement of the elaboration entity.
1416 (Gen_Finalize_Library_C): Likewise.
1418 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1420 * exp_ch7.adb (Alignment_Of): New subsidiary routine.
1421 (Bounds_Size_Expression): Removed.
1422 (Double_Alignment_Of): New subsidiary routine.
1423 (Make_Finalize_Address_Stmts): New local variable Index_Typ. Account
1424 for a hole in the dope vector of unconstrained arrays due to different
1425 index and element alignments.
1427 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1429 * sem_res.adb (Resolve_Allocator): diagnose task allocator that will
1430 raise program_error because body has not been seen yet.
1432 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1434 * sem_ch10.adb (Analyze_With_Clause): Protect against child unit with
1437 2011-08-04 Vincent Celier <celier@adacore.com>
1439 * makeutl.adb (Do_Complete): Check absolute paths in canonical forms
1441 2011-08-04 Yannick Moy <moy@adacore.com>
1443 * alfa.adb, alfa.ads (Unique_Defining_Entity): move function from here
1444 * sem_util.adb, sem_util.ads (Unique_Defining_Entity): ...to here
1446 2011-08-04 Thomas Quinot <quinot@adacore.com>
1448 * sem_ch12.adb (Analyze_Package_Instantiation): Do not omit body for
1449 instantiation in RCI.
1451 2011-08-04 Emmanuel Briot <briot@adacore.com>
1453 * make.adb: Share more code with gprbuild
1455 2011-08-04 Emmanuel Briot <briot@adacore.com>
1457 * projects.texi: Added documentation for the IDE'Gnat project file
1460 2011-08-04 Nicolas Roche <roche@adacore.com>
1462 * gnat_rm.texi: Minor editing.
1464 2011-08-04 Javier Miranda <miranda@adacore.com>
1466 * bindgen.adb (Gen_Adafinal_Ada): Do not differentiate the main case
1467 and the library case for VM targets.
1468 (Gen_Adainit_Ada): Likewise.
1470 2011-08-04 Robert Dewar <dewar@adacore.com>
1472 * g-altive.ads: Minor comment updates.
1473 * prj-nmsc.adb: Minor reformatting.
1475 2011-08-04 Javier Miranda <miranda@adacore.com>
1478 (Normalize_Scalars_Config): Value of the configuration switch set by
1479 pragma Normalize_Scalars when it appears in the gnat.adc file.
1480 (Normalize_Scalars): New field for record Config_Switches_Type. Used
1481 to save and restore settings of this pragma.
1483 (Register_Opt_Config_Switches, Save_Opt_Config_Switches,
1484 Restore_Opt_Config_Switches): Add missing support for Normalize_Scalars.
1486 2011-08-04 Vincent Celier <celier@adacore.com>
1488 * gnat_ugn.texi: Document gnatlink options -M and -M=mapfile
1490 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1492 * makeutl.adb: Minor reformatting.
1494 2011-08-04 Olivier Hainque <hainque@adacore.com>
1496 * g-altive.ads: Update comments to reflect that only the soft
1497 binding is available today.
1499 2011-08-04 Robert Dewar <dewar@adacore.com>
1501 * bindgen.adb, einfo.adb, sem_ch12.adb, s-tasren.adb, sem_res.adb,
1502 makeutl.adb, prj-nmsc.adb, opt.ads, prj-env.adb: Minor reformatting
1503 * gcc-interface/Make-lang.in: Update dependencies.
1505 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1507 * prj-env.adb: Remove local debug traces.
1509 2011-08-04 Yannick Moy <moy@adacore.com>
1511 * checks.adb (Apply_Float_Conversion_Check): correct a typo where Lo_OK
1512 was used instead of Hi_OK, which could cause a read of an uninitialized
1513 value later on. Detected while working on the new warning.
1514 * exp_ch9.adb (Expand_N_Entry_Declaration): remove useless assignment
1516 * sem_ch5.adb (Analyze_Assignment): set the last assignment component
1517 in more cases, in order to detect more unreferenced values.
1518 * sem_util.adb, sem_util.ads (Get_Enclosing_Object): return enclosing
1519 object for expression, if any.
1521 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
1523 * exp_intr.adb (Expand_Binary_Operator_Call): Look at the RM size of
1524 the operand types instead of the Esize.
1526 2011-08-04 Steve Baird <baird@adacore.com>
1528 * switch-b.adb (Scan_Binder_Switches): Add -P binder switch, used to
1529 enable CodePeer_Mode.
1530 * bindusg.adb (Display): Add help message describing -P binder switch.
1531 * gnat_ugn.texi: Document -P binder switch.
1532 * bindgen.adb (Gen_Main_Ada): If CodePeer_Mode is set, then call the
1533 user-defined main program directly.
1534 (Gen_Output_File_Ada): If CodePeer_Mode is set, generate a with of the
1535 user-defined main program in the context clause of the package body.
1537 2011-08-04 Yannick Moy <moy@adacore.com>
1539 * alfa.adb, alfa.ads (Get_Entity_For_Decl): remove function, partial
1540 duplicate of Defining_Entity
1541 (Get_Unique_Entity_For_Decl): rename function into
1542 Unique_Defining_Entity
1543 * einfo.adb, einfo.ads (Is_In_ALFA, Body_Is_In_ALFA): remove flags
1544 (Formal_Proof_On): remove synthesized flag
1545 * cstand.adb, sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
1546 sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_res.adb, sem_util.adb,
1547 sem_util.ads, stand.ads: Remove treatment associated to entities in ALFA
1548 * sem_prag.adb (Analyze_Pragma): remove special treatment for pragma
1549 Annotate (Formal_Proof)
1551 2011-08-04 Emmanuel Briot <briot@adacore.com>
1553 * prj-env.adb (Create_Config_Pragmas_File): fix handling of multi-unit
1554 source files with non-standard naming schemes, in imported projects
1556 2011-08-04 Emmanuel Briot <briot@adacore.com>
1558 * makeutl.adb (Complete_Mains): when a multi-unit source file is
1559 specified on the gprbuild command line, we need to compile all units
1560 within that file, not just the first one we find
1561 Fix error message for mains that are not found.
1563 2011-08-04 Thomas Quinot <quinot@adacore.com>
1565 * sem_ch6.adb: Update comment.
1566 * sem_ch12.adb: Minor reformatting.
1568 2011-08-04 Bob Duff <duff@adacore.com>
1570 * s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
1571 Acceptor.Terminate_Alternative without locking Acceptor, which causes a
1572 race condition whose symptom is to fail to lock Parent. That, in turn,
1573 causes Parent.Awake_Count to be accessed without locking Parent, which
1574 causes another race condition whose symptom is that Parent.Awake_Count
1575 can be off by 1 (either too high or too low). The solution is to lock
1576 Parent unconditionally, and then lock Acceptor, before reading
1577 Acceptor.Terminate_Alternative.
1579 2011-08-04 Arnaud Charlet <charlet@adacore.com>
1581 * debug.adb: Update comment.
1583 2011-08-04 Robert Dewar <dewar@adacore.com>
1585 * par_sco.adb, exp_util.adb, make.adb, a-tags.adb, sem_prag.adb,
1586 sem_util.adb, sem_attr.adb, exp_ch4.adb, g-comlin.adb, g-comlin.ads,
1587 exp_ch6.adb: Minor reformatting.
1589 2011-08-04 Gary Dismukes <dismukes@adacore.com>
1591 * gnat_ugn.texi: Add sentence about the case of compile-time-detected
1594 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1596 * gnat_rm.texi: update Ravenscar desription to reflect Ada2012 RM.
1598 2011-08-04 Thomas Quinot <quinot@adacore.com>
1600 * sinfo.ads: Minor reformatting.
1602 2011-08-04 Emmanuel Briot <briot@adacore.com>
1604 * makeutl.adb, makeutl.ads, prj-nmsc.adb (Complete_Mains): report error
1605 even if there is no location.
1607 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1609 * sem_res.adb, sem_ch4.adb: move check for restriction
1610 No_Task_Hierarchy to resolve_allocator.
1612 2011-08-04 Thomas Quinot <quinot@adacore.com>
1614 * sinfo.adb, sinfo.ads, sem_prag.adb, sem_ch12.adb (Pragma_Enabled):
1615 This flag of N_Pragma nodes is not used, remove it as well as all of
1616 the associated circuitry.
1618 2011-08-04 Javier Miranda <miranda@adacore.com>
1620 * exp_disp.adb (Make_DT): Switch -gnatdQ disables the generation of the
1621 runtime check on duplicated externa tags
1622 * debug.adb Document switch -gnatdQ.
1624 2011-08-04 Gary Dismukes <dismukes@adacore.com>
1626 * a-fihema.ads: Minor typo fix.
1628 2011-08-04 Yannick Moy <moy@adacore.com>
1630 * sem_ch10.adb: Minor comment update.
1632 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1634 * einfo.adb: Update the node field usage to reflect the renaming of
1635 Return_Flag to Return_ Flag_Or_Transient_Decl.
1636 (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl.
1637 (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl.
1638 (Write_Field15_Name): Change Return_Flag to
1639 Return_Flag_Or_Transient_Decl.
1640 * einfo.ads: Rename node field Return_Flag to
1641 Return_Flag_Or_Transient_Decl. Update the associated comment and all
1642 occurrences in entities.
1643 (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl. Update
1644 associated Inline pragma.
1645 (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl. Update
1646 associated Inline pragma.
1647 * exp_ch4.ads, exp_ch4.adb (Expand_N_Expression_With_Actions): New
1649 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Update the calls to
1650 Return_Flag and Set_Return_Flag.
1651 * exp_ch7.adb (Process_Declarations): Add code to recognize hook
1652 objects generated for controlled transients declared inside an
1653 Exception_With_Actions. Update the calls to Return_Flag.
1654 (Process_Object_Declaration): Add code to add a null guard for hook
1655 objects generated for controlled transients declared inside an
1656 Exception_With_Actions. Update related comment.
1657 * exp_util.adb (Has_Controlled_Objects): Add code to recognize hook
1658 objects generated for controlled transients declared inside an
1659 Exception_With_Actions. Update the calls to Return_Flag.
1660 * expander.adb (Expand): Add new case for N_Expression_With_Actions.
1662 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1664 * sem_util.adb:(Wrong_Type): Improve error message on a one-element
1665 positional aggregate.
1667 2011-08-04 Vincent Celier <celier@adacore.com>
1669 * par_sco.adb (Process_Decisions.Output_Header): Check and record pragma
1670 SLOC only for pragmas.
1672 2011-08-04 Emmanuel Briot <briot@adacore.com>
1674 * projects.texi: Minor typo fix.
1676 2011-08-04 Emmanuel Briot <briot@adacore.com>
1678 * prj-nmsc.adb (Check_File): Minor change to traces, to help debugging
1679 on case-sensitive file systems.
1681 2011-08-04 Thomas Quinot <quinot@adacore.com>
1683 * put_scos.adb (Put_SCOs): Do not emit decision SCO for an X decision
1684 nested in a disabled pragma.
1685 * scos.ads, scos.adb, par_sco.ads, par_sco.adb: Record sloc of
1686 enclosing pragma, if any, for X decisions.
1688 2011-08-04 Thomas Quinot <quinot@adacore.com>
1690 * sem_prag.adb: Minor reformatting.
1692 2011-08-04 Vincent Celier <celier@adacore.com>
1694 * a-tags.adb (Check_TSD): Avoid concatenation of strings, as it is not
1695 allowed in no run time mode.
1697 2011-08-04 Vincent Celier <celier@adacore.com>
1699 * make.adb (Check): When -gnatc is used, check for the source file
1700 inside the ALI file with a canonical case file name.
1702 2011-08-04 Emmanuel Briot <briot@adacore.com>
1704 * g-comlin.adb, g-comlin.ads (Add_Switch): Put back support for
1705 overriding the separator.
1707 2011-08-04 Robert Dewar <dewar@adacore.com>
1709 * sem_aggr.adb, par_sco.adb, sem_type.adb, exp_util.adb, exp_ch9.adb,
1710 prj-nmsc.adb, sem_ch13.adb, exp_strm.adb: Minor reformatting.
1712 2011-08-04 Robert Dewar <dewar@adacore.com>
1714 * gnat_rm.texi: Minor documentation fix for pragma Annotate.
1716 2011-08-04 Yannick Moy <moy@adacore.com>
1718 * sem_attr.adb (Analyze_Attribute): add check during pre-analysis that
1719 'Result only appears in postcondition of function.
1721 2011-08-04 Thomas Quinot <quinot@adacore.com>
1723 * a-tags.adb (Check_TSD): When raising PROGRAM_ERROR for a duplicated
1724 external tag, include the value of the external tag in the exception
1727 2011-08-04 Yannick Moy <moy@adacore.com>
1729 * sem_attr.adb (Result): modify error message for misplaced 'Result
1731 2011-08-04 Sergey Rybin <rybin@adacore.com>
1733 * gnat_rm.texi (pragma Annotate): Fix syntax description to make it
1734 clear that the second argument must be an identifier.
1736 2011-08-04 Thomas Quinot <quinot@adacore.com>
1738 * exp_ch9.adb (Build_Barrier_Function): When compiling with
1739 -fpreserve-control-flow, insert an IF statement on the barrier
1740 condition to ensure that a conditional branch instruction is generated.
1742 2011-08-04 Emmanuel Briot <briot@adacore.com>
1744 * prj-part.adb, prj.adb, prj.ads, prj-tree.ads
1745 (Processing_Flags.Ignore_Missing_With): new flag.
1747 2011-08-04 Emmanuel Briot <briot@adacore.com>
1749 * prj-nmsc.adb (Find_Sources, Path_Name_Of): Fix handling of
1750 Source_List_File on case-insensitive systems where the file is actually
1751 on a case-sensitive file system (NFS,...).
1753 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1755 * sem_ch6.adb (Analyze_Function_Return): In a rare case where a
1756 function return contains a controlled [extension] aggregate and the
1757 return statement is not part of a handled sequence of statements, wrap
1758 the return in a block. This ensures that all controlled temporaries
1759 generated during aggregate resolution will be picked up by the
1760 finalization machinery.
1762 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1764 * sem_aggr.adb (Resolve_Aggregate): If aggregate has box-initialized
1765 components, freeze type before resolution, to ensure that default
1766 initializations are present for all components.
1767 * sem_res.adb (Resolve_Actuals): the designated object of an
1768 accces-to-constant type is a legal actual in a call to an
1769 initialization procedure.
1771 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1773 * exp_util.adb (Extract_Renamed_Object): Add N_Type_Conversion and
1774 N_Unchecked_Type_Conversion to the possible containers of a renamed
1777 2011-08-04 Yannick Moy <moy@adacore.com>
1779 * par-ch13.adb (Aspect_Specifications_Present): recognize
1780 "with Identifier'Class =>" as an aspect, so that a meaningful warning
1781 is issued in Strict mode.
1782 * par.adb: Fix typos in comments.
1784 2011-08-04 Yannick Moy <moy@adacore.com>
1786 * sem_attr.adb (Result): modify error message to take into account Post
1787 aspect when compiling Ada 2012 (or newer) code.
1789 2011-08-04 Nicolas Roche <roche@adacore.com>
1791 * env.c (__gnat_clearenv): Avoid use of dynamic size array in order to
1792 remove need for GCC exceptions.
1794 2011-08-04 Vincent Celier <celier@adacore.com>
1796 * makeutl.adb (Do_Complete): Call Debug_Output with the name of the
1797 project, not the source file name.
1798 * prj.adb (Find_Sources.Look_For_Sources): If the source has been
1799 excluded, continue looking. This excluded source will only be returned
1800 if there is no other source with the same base name that is not locally
1803 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1805 * sem_res.adb (Resolve_Intrinsic_Operator): if the result type is
1806 private and one of the operands is a real literal, use a qualified
1807 expression rather than a conversion which is not meaningful to the
1810 2011-08-04 Yannick Moy <moy@adacore.com>
1812 * sem_ch13.adb (Aspect_Loop): when an aspect X and its classwise
1813 corresponding aspect X'Class are allowed, proceed with analysis of the
1814 aspect instead of skipping it.
1816 2011-08-04 Tristan Gingold <gingold@adacore.com>
1818 * s-flocon.adb, s-flocon.ads: Add a body for s-flocon.ads
1819 This will allow to have an Ada implementation for the subprogram.
1821 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1823 * sem_ch3.adb (Analyze_Full_Type_Declaration): If the declaration is a
1824 completion and aspects are present, apply them to the entity for the
1825 type which is currently the partial view, but which is the one that
1827 * sem_ch13.adb (Analyze_Aspect_Specifications): if the predicate
1828 applies to a partial view, indicate that the full view has predicates
1829 and delayed aspects.
1830 (Replace_Type_Reference): Handle properly predicates that apply to the
1831 full view of a private completion.
1833 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
1835 * layout.adb (Layout_Type): For composite types, do not set Esize.
1836 * freeze.adb (Set_Small_Size): Remove test on alignment and do not
1838 (Size_Known): Look at the RM size of components instead of the Esize.
1839 (Freeze_Record_Type): Look at the RM size instead of the Esize to
1840 issue warning and activate Implicit_Packing.
1841 (Freeze_Entity): Likewise. Do not issue a warning for alias/atomic
1842 if the Esize is not known.
1843 * sem_ch13.adb (Analyze_Attribute_Definition_Clause) <Size>: Set Esize
1844 for elementary types only.
1845 (Analyze_Record_Representation_Clause): Look at the RM size instead
1846 of the Esize to issue errors.
1847 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set Esize if it
1849 <E_Record_Type>: Look at the RM size instead of the Esize. Remove
1851 Look at the RM size instead of the Esize for types if the latter is
1853 (gnat_to_gnu_field): Use Known_Esize instead of Known_Static_Esize.
1855 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1857 * sem_type.adb: proper handling of equality not involving anonymous
1860 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1862 * exp_ch7.adb (Create_Finalizer): Remove local variables Spec_Nod and
1863 Vis_Decls. When creating a library-level finalizer for a package spec,
1864 both the declaration and body of the finalizer are inserted either in
1865 the visible or private declarations of the package spec.
1867 2011-08-04 Javier Miranda <miranda@adacore.com>
1869 * sem_ch3.adb (Derive_Subprograms): Complete assertion to request the
1870 use of the full-view of a type when invoking Is_Ancestor.
1871 * sem_type.adb (Is_Ancestor): For consistency, when the traversal of
1872 the full-view of private parents is requested, then use also the
1873 full-view of the parent of the first derivation.
1875 2011-08-04 Tristan Gingold <gingold@adacore.com>
1877 * s-taprop-vxworks.adb (Enter_Task): Use System.Float_Control.Reset
1878 instead of the locally imported procedure.
1879 * s-taprop-mingw.adb (Enter_Task): Ditto.
1880 * s-valrea.adb (Scan_Real): Ditto.
1881 * s-imgrea.adb (Set_Image_Real): Ditto.
1882 * s-flocon.ads: Make the package pure.
1884 2011-08-04 Thomas Quinot <quinot@adacore.com>
1886 * sinfo.ads, sinfo.adb (Debug_Statement, Set_Debug_Statement): Remove.
1887 * tbuild.ads, tbuild.adb (Make_Pragma): Adjust accordingly.
1888 * sinfo-cn.ads, sinfo-cn.adb (Change_Name_To_Procedure_Call_Statement):
1889 New subprogram, moved here from...
1890 * par.adb, par-ch5.adb (P_Statement_Name): ... here.
1891 * par-prag.adb (Par.Prag, case Pragma_Debug): Do not perform any
1892 rewriting of the last argument into a procedure call statement here...
1893 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): ...do it there
1896 2011-08-04 Thomas Quinot <quinot@adacore.com>
1898 * par_sco.adb: Minor reformatting.
1900 2011-08-04 Robert Dewar <dewar@adacore.com>
1902 * erroutc.adb: Minor reformatting.
1904 2011-08-04 Thomas Quinot <quinot@adacore.com>
1906 * par_sco.adb: Comment update.
1908 2011-08-04 Tristan Gingold <gingold@adacore.com>
1910 * s-flocon.ads: New file.
1911 * g-flocon.ads: Now a renaming of s-flocon.
1912 * Makefile.rtl: Add s-flocon.o
1914 2011-08-04 Javier Miranda <miranda@adacore.com>
1916 * exp_strm.adb (Build_Array_Input_Function): if the array type is
1917 constrained, do not attempt to build a subtype of it.
1919 2011-08-04 Yannick Moy <moy@adacore.com>
1921 * errout.ads Change comments: remove 'R'M as an example where quotes
1922 are needed; add ALFA as another case where quotes are not needed
1923 * erroutc.adb (Set_Msg_Insertion_Reserved_Word): add ALFA as another
1924 case where quotes are not needed.
1925 * sem_ch11.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
1926 sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_prag.adb, sem_res.adb:
1927 Remove all occurrences of 'A'L'F'A
1929 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1931 * sem_ch13.adb: check legality of invariant pragma.
1933 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
1935 * bindgen.adb: Add comments.
1937 2011-08-04 Yannick Moy <moy@adacore.com>
1939 * einfo.adb, einfo.ads: Free Flag254 and make Formal_Proof_On a
1941 * sem_prag.adb (Analyze_Pragma): record the pragma Annotate
1942 (Formal_Proof, On/Off) in the Rep_Item list of the current subprogram.
1944 2011-08-04 Robert Dewar <dewar@adacore.com>
1946 * exp_ch7.adb, exp_ch6.adb, sem_ch3.adb, layout.adb, sem_ch5.adb,
1947 osint-c.ads, sem_util.ads, gnat1drv.adb, targparm.ads, sem_ch6.adb,
1948 sem_ch13.adb, s-pooloc.adb: Minor reformatting.
1950 2011-08-04 Thomas Quinot <quinot@adacore.com>
1952 * s-pooloc.ads, s-pooglo.ads: Minor reformatting
1954 2011-08-04 Thomas Quinot <quinot@adacore.com>
1957 * s-pooloc.adb (Deallocate): Fix the case of deallocating the only
1960 2011-08-04 Robert Dewar <dewar@adacore.com>
1962 * einfo.ads, exp_ch4.adb: Minor reformatting.
1964 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
1966 * back_end.ads (Gen_Or_Update_Object_File): Add more comments.
1968 2011-08-04 Ed Schonberg <schonberg@adacore.com>
1970 * exp_ch4.adb (Expand_Composite_Equality): code cleanup: use component
1971 type in all cases to compute list of primitive operations, because full
1972 view may be an itype that is not attached to the list of declarations.
1974 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
1976 * bindgen.adb (Gen_Adafinal_Ada): Generate an early return if the
1977 library has already been finalized.
1978 (Gen_Adafinal_C): Likewise.
1979 (Gen_Adainit_Ada): Generate an early return if the library has
1980 already been elaborated.
1981 (Gen_Adainit_C): Likewise.
1982 (Gen_Output_File_Ada): Generate an elaboration flag.
1983 (Gen_Output_File_C): Likewise.
1985 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
1987 * exp_ch4.adb (Expand_Allocator_Expression): Disable the generation of
1988 Set_Finalize_Address_Ptr for CodePeer because Finalize_Address was not
1989 built in the first place.
1990 (Expand_N_Allocator): Disable the generation of Set_Finalize_Address_Ptr
1991 for CodePeer because Finalize_Address was not built to begin with.
1992 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Ditto.
1994 2011-08-04 Pascal Obry <obry@adacore.com>
1996 * adaint.c (__gnat_tmp_name): Use current process id to create temp
1997 filenames, this ensures unicity of filenames across processes.
1999 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2001 * bindgen.adb (Gen_Finalize_Library_Ada): Rename generated routine
2002 Raise_Controlled to Raise_From_Controlled_Operation. Update the
2003 signature of Raise_From_Controlled_Operation by adding flag From_Abort.
2004 Add False as the actual to From_Abort in the generated call to
2005 Raise_From_Controlled_Operation.
2007 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
2009 * osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move to declaration
2010 so that the ali file name can be retrieved from outside of this package.
2011 * back_end.ads, back_end.adb (Gen_Or_Update_Object_File): New method
2012 doing nothing in the general case, but used to update the object file
2013 timestamp if directly generated by the backend.
2014 * gnat1drv.adb (Gnat1drv): Make sure the object file's timestamp is set
2015 to a later time than the ali file one.
2017 2011-08-04 Yannick Moy <moy@adacore.com>
2019 * einfo.adb, einfo.ads (Formal_Proof_On): new flag set on subprogram
2020 entities whose body contains an Annotate pragma which forces formal
2022 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
2023 sem_ch6.adb, sem_ch9.adb, sem_res.adb: Adapt call to
2024 Mark_Non_ALFA_Subprogram to pass in a message and node.
2025 * sem_prag.adb (Analyze_Pragma): add treatment of pragma Annotate
2026 (Forma_Proof, On) which sets the flag Formal_Proof_On in the
2027 surrounding subprogram.
2028 * sem_util.adb, sem_util.ads (Mark_Non_ALFA_Subprogram,
2029 Mark_Non_ALFA_Subprogram_Unconditional): if the subprogram being marked
2030 as not in ALFA is annotated with Formal_Proof being On, then an error
2031 is issued based on the additional parameters for message and node.
2032 * snames.ads-tmpl (Name_Formal_Proof): new name for annotation.
2033 * gcc-interface/Make-lang.in: Update dependencies.
2035 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2037 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not generate
2038 Finalize_Address when CodePeer is enabled.
2040 2011-08-04 Pascal Obry <obry@adacore.com>
2042 * adaint.c (__gnat_tmp_name): Use _tempnam() instead of tempnam() as
2043 the latter returns a pointer to a static buffer which is deallocated
2044 at the end of the routine.
2046 2011-08-04 Yannick Moy <moy@adacore.com>
2048 * sem_ch3.adb (Array_Type_Declaration): move test for type in ALFA
2049 after index creation; mark unconstrained base array type generated as
2050 being in/not in ALFA as well
2051 (Make_Index): mark subtype created as in/not in ALFA
2052 * sem_ch5.adb (Analyze_Iteration_Scheme): mark entity for iterating
2053 over a loop as in/not in ALFA, depending on its type and form of loop
2056 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2058 * exp_ch7.adb (Build_Object_Declarations): Initialize flag Abort
2059 directly to False on .NET and JVM.
2061 2011-08-04 Yannick Moy <moy@adacore.com>
2063 * sem_ch3.adb (Constrain_Enumeration, Constrain_Integer): remove
2064 constraint that subtype must come from source code to be in ALFA, so
2065 that anonymous subtypes can be in ALFA too.
2067 2011-08-04 Yannick Moy <moy@adacore.com>
2069 * sem_ch3.adb (Analyze_Object_Declaration): remove obsolete addition of
2070 reference for ALFA mode.
2071 * lib-xref-alfa.adb, lib-xref.ads (Traverse_Compilation_Unit): make
2072 procedure public so as to use it from formal verification back-end.
2074 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
2076 * g-comlin.adb (For_Each_Simple_Switch.Is_In_Config): Remove the
2077 invalid checks of the Parameter, making Remove_Switch not working
2080 2011-08-04 Arnaud Charlet <charlet@adacore.com>
2082 * targparm.ads: Update header: no run-time exception is needed on this
2085 2011-08-04 Vincent Celier <celier@adacore.com>
2087 * a-fihema.adb: Use System.IO instead of GNAT.IO
2089 2011-08-04 Thomas Quinot <quinot@adacore.com>
2091 * sem_ch3.adb (Access_Definition): Anonymous access to subprogram types
2092 are forbidden in Compiler_Unit mode.
2094 2011-08-04 Robert Dewar <dewar@adacore.com>
2096 * sem_util.adb: Minor reformatting.
2098 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2100 * bindgen.adb (Gen_Finalize_Library_Ada): Update the import string for
2101 library-level finalizers.
2102 (Gen_Finalize_Library_C): Update the import string for library-level
2104 (Gen_Finalize_Library_Defs_C): Update the definition name of a
2105 library-level finalizer.
2106 * exp_ch7.adb: Remove with and use clauses for Stringt.
2107 (Create_Finalizer): Remove local variables Conv_Name, Prag_Decl,
2108 Spec_Decl. Add local variable Body_Id. The names of library-level
2109 finalizers are now manually fully qualified and are no longer external.
2110 A single name is now capable of servicing .NET, JVM and non-VM targets.
2111 Pragma Export is no longer required to provide visibility for the name.
2112 (Create_Finalizer_String): Removed.
2113 (New_Finalizer_Name): New routine which mimics New_..._Name.
2115 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
2117 * sem_elab.adb (Check_Internal_Call_Continue): Change the type of the
2118 elaboration counter to Standard_Short_Integer.
2119 * sem_util.adb (Build_Elaboration_Entity): Likewise.
2120 * bindgen.adb (Gen_Elab_Externals_Ada): Adjust to above change.
2121 (Gen_Elab_Externals_C): Likewise.
2123 2011-08-04 Ed Falis <falis@adacore.com>
2125 * system-vxworks-arm.ads, system-vxworks-sparcv9.ads,
2126 system-vxworks-ppc.ads, system-vxworks-m68k.ads,
2127 system-vxworks-mips.ads, system-vxworks-x86.ads
2128 (Always_Compatible_Rep): set to False for all VxWorks targets.
2130 2011-08-04 Robert Dewar <dewar@adacore.com>
2132 * par_sco.adb, prj-proc.adb, make.adb, bindgen.adb, prj.adb, prj.ads,
2133 makeutl.adb, makeutl.ads, prj-nmsc.adb, exp_ch5.adb, exp_ch12.adb,
2134 exp_ch7.ads, exp_util.ads, sem_util.ads, g-comlin.ads, exp_ch6.adb,
2135 exp_ch6.ads, lib-xref.ads, exp_ch7.adb, exp_util.adb, exp_dist.adb,
2136 exp_strm.adb, gnatcmd.adb, freeze.adb, g-comlin.adb, lib-xref-alfa.adb,
2137 sem_attr.adb, sem_prag.adb, sem_util.adb, sem_elab.adb, sem_ch8.adb,
2138 sem_ch11.adb, sem_eval.adb, sem_ch13.adb, sem_disp.adb, a-fihema.adb:
2139 Minor reformatting and code reorganization.
2141 2011-08-04 Emmanuel Briot <briot@adacore.com>
2143 * projects.texi: Added doc for aggregate projects.
2145 2011-08-04 Emmanuel Briot <briot@adacore.com>
2147 * prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
2148 Add support for overriding the Project_Path in aggregate projects.
2150 2011-08-04 Robert Dewar <dewar@adacore.com>
2152 * a-cofove.ads: Minor reformatting.
2154 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
2156 * exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
2157 on the generated code.
2158 (Build_Finalize_Statements): Update the comment on the generated code.
2159 (Build_Initialize_Statements): Update the comment on the generated code.
2160 (Build_Object_Declarations): Add local variable Result. The object
2161 declarations are now built in sequence.
2162 * rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
2165 2011-08-04 Robert Dewar <dewar@adacore.com>
2167 * checks.adb, alfa.adb, alfa.ads: Minor reformatting.
2169 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
2171 * einfo.ads (Elaboration_Entity): Document new definition and use.
2172 (Elaboration_Entity_Required): Adjust to above change.
2173 * exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
2174 * exp_ch12.adb: And with and use for Snames.
2175 (Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
2176 * exp_util.adb (Set_Elaboration_Flag): Likewise.
2177 * sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
2178 <Check_Unit_Name>: Deal with N_Expanded_Name.
2179 <Attribute_Elaborated>: Extend to all unit names.
2180 * sem_elab.adb: And with and use for Uintp.
2181 (Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
2182 * sem_util.ads (Build_Elaboration_Entity): Adjust comment.
2183 * sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
2184 * bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
2185 from Gen_Adainit_Ada.
2186 (Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
2187 (Gen_Adafinal_Ada): Remove redundant test. In the non-main program
2188 case, do not call System.Standard_Library.Adafinal; instead call
2189 finalize_library if needed.
2190 (Gen_Adafinal_C): Likewise.
2191 (Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
2192 non-main program case.
2193 (Gen_Adainit_C): Generate a couple of external declarations here.
2194 In the main program case, set SSL.Finalize_Library_Objects.
2195 (Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
2196 (Gen_Elab_Calls_C): Likewise.
2197 (Gen_Finalize_Library_Ada): Likewise. Skip SAL interface units.
2198 (Gen_Finalize_Library_C): Likewise. Generate a full function.
2199 (Gen_Main_C): Put back call to Ada_Final and don't finalize library
2201 (Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
2202 if -a is specified. Call Gen_Elab_Externals_Ada. Move around call to
2204 (Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
2205 if -a is specified. Call Gen_Elab_Externals_C. Remove useless couple
2206 of external declarations. Call Gen_Finalize_Library_C.
2208 2011-08-04 Emmanuel Briot <briot@adacore.com>
2210 * prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
2211 Compute_Compilation_Phases): new subprogram.
2212 (Builder_Data, Builder_Project_Tree_Data): new subprogram and type
2213 The number of mains as well as the various compilation phases that
2214 need to be run are now project tree specific, since various
2215 aggregated trees might have different requirements. In particular,
2216 they do not all require bind or link phases.
2218 2011-08-04 Emmanuel Briot <briot@adacore.com>
2220 * prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
2221 (Project_Tree_Appdata): New type.
2222 It is now possible to associate application-specific data to a project
2223 tree. In particular, this is used in the gprbuild builder to avoid a
2224 number of global tables and htables, especially now that there can be
2225 several project trees loaded at once because of aggregate projects.
2226 (Debug_Name): new procedure.
2227 * projects.texi: Clarify syntax of "**" for Source_Dirs
2229 2011-08-03 Emmanuel Briot <briot@adacore.com>
2231 * prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
2232 the "roots" for a main.
2233 (Fill_From_Project): add support for aggregate projects. Main units
2234 in aggregated projects are now automatically added in the list of
2235 files to build (although this fails later on in gprbuild, because
2236 these files are not using the root proejct tree, so this needs
2238 * gcc-interface/Make-lang.in: Update dependencies.
2240 2011-08-03 Yannick Moy <moy@adacore.com>
2242 * sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
2243 conditional expression in ALFA.
2244 * sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
2245 expressions as not in ALFA.
2247 2011-08-03 Robert Dewar <dewar@adacore.com>
2249 * a-cofove.adb: Minor reformatting.
2251 2011-08-03 Emmanuel Briot <briot@adacore.com>
2253 * make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
2254 (Insert_Project_Sources, Insert_withed_Sources_For): moved from the
2256 These packages are more logically placed in the Queue package, since
2257 they manipulate the queue. It is also likely that they can be adapted
2258 for gnatmake, thus sharing more code.
2259 (Finish_Program, Fail_Program): moved from the gprbuild sources, so
2260 that we could move the above.
2262 2011-08-03 Emmanuel Briot <briot@adacore.com>
2264 * errutil.adb (Finalize): clean up the list of error messages on exit.
2265 Calling this subprogram multiple times will no longer show duplicate
2266 error messages on stderr.
2268 2011-08-03 Emmanuel Briot <briot@adacore.com>
2270 * g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
2271 Getopt_Switches when we have already define a command line
2274 2011-08-03 Yannick Moy <moy@adacore.com>
2276 * sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
2277 in ALFA. Instead, they are considered as assertions to prove.
2278 * sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
2279 nodes as not in ALFA. Instead, include conditional expressions in ALFA
2280 if they have no ELSE part, or if they occur in pre- and postconditions,
2281 where the Condition cannot have side-effects in ALFA
2282 (Analyze_Membership_Op): do not mark such nodes as not in ALFA
2283 (Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
2284 Instead, include type conversion between scalar types in ALFA.
2285 * sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
2286 if-and-only-if its type is in ALFA.
2288 2011-08-03 Thomas Quinot <quinot@adacore.com>
2290 * scos.adb, get_scos.adb, put_scos.adb
2291 New code letter for decisions: G (entry guard)
2293 (Traverse_Subprogram_Body): Rename to...
2294 (Traverse_Subprogram_Or_Task_Body): New subrpogram.
2295 (Traverse_Protected_Body): New subprogram
2296 (Traverse_Declarations_Or_Statements): Add traversal of task bodies,
2297 protected bodies and entry bodies.
2299 2011-08-03 Yannick Moy <moy@adacore.com>
2301 * einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
2302 entities with get/set subprograms, which is set on procedure entities
2303 generated by the compiler for a postcondition.
2304 * sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
2305 * alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
2306 entity for a declaration
2307 (Get_Unique_Entity_For_Decl): new function returning an entity which
2308 represents a declaration, so that matching spec and body have the same
2311 2011-08-03 Robert Dewar <dewar@adacore.com>
2313 * a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
2314 a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
2316 2011-08-03 Yannick Moy <moy@adacore.com>
2318 * lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
2319 library-level because retriction No_Implicit_Dynamic_Code in the
2320 front-end prevents its definition as a local subprogram
2321 (Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
2322 for reuse in other contexts
2323 (Traverse_Declarations_Or_Statements,
2324 Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
2325 Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
2326 procedures take a callback parameter to be called on all declarations
2328 (Traverse_All_Compilation_Units): new generic function to traverse a
2329 compilation unit and call a callback parameter on all declarations
2331 2011-08-03 Javier Miranda <miranda@adacore.com>
2333 * sem_prag.adb (Process_Interface_Name): Allow duplicated export names
2334 in Java since they are always enclosed in a namespace that
2335 differentiates them, and overloaded entities are supported by the VM.
2337 2011-08-03 Ed Schonberg <schonberg@adacore.com>
2339 * checks.adb (Determine_Range): If a computed bound of an operation is
2340 outside the range of the base type of the expression, and overflow
2341 checks are enabled, the result is unknown and cannot be used for any
2342 subsequent constant folding.
2343 * sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
2344 unknown, so is the result of the comparison.
2346 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
2348 * a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
2349 From_Abort. When finalization was triggered by an abort, propagate
2350 Standard'Abort_Signal rather than Program_Error.
2351 * a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
2353 * a-except.adb (Raise_From_Controlled_Operation): Add new formal
2354 From_Abort. When finalization was triggered by an abort, propagate
2355 Standard'Abort_Signal rather than Program_Error.
2356 * a-except.ads:(Raise_From_Controlled_Operation): Add new formal
2358 * exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
2359 Abort_Id. Update the calls to Build_Object_Declarations and
2360 Build_Raise_Statement to include Abort_Id.
2361 (Build_Adjust_Statements): New local variable Abort_Id. Update the
2362 calls to Build_Object_Declarations and Build_Raise_Statement to include
2364 (Build_Finalize_Statements): New local variable Abort_Id. Update the
2365 calls to Build_Object_Declarations and Build_Raise_Statement to include
2367 (Build_Components): Create an entity for Abort_Id when exceptions are
2368 allowed on the target.
2369 (Build_Finalizer): New local variable Abort_Id.
2370 (Build_Initialize_Statements): New local variable Abort_Id. Update the
2371 calls to Build_Object_Declarations and Build_Raise_Statement to include
2373 (Build_Object_Declarations): Add new formal Abort_Id. Create the
2374 declaration of flag Abort_Id to preserve the original abort status
2375 before finalization code is executed.
2376 (Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
2377 runtime routine Raise_From_Controlled_Operation.
2378 (Create_Finalizer): Update the call to Build_Raise_Statement to include
2379 Abort_Id. Update the call to Build_Object_Declarations to include
2380 Abort_Id. Update the layout of the finalizer body.
2381 (Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
2382 (Process_Transient_Objects): New local variable Abort_Id. Remove the
2383 clunky code to create all flags and objects related to
2384 exception propagation and replace it with a call to
2385 Build_Object_Declarations. Update the call to Build_Raise_Statement to
2387 * exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
2388 Add new formal Abort_Id and associated comment on its use.
2389 (Build_Raise_Statement): Add new formal Abort_Id and associated comment
2391 * exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
2392 Remove the clunky code to create all flags and objects related to
2393 exception propagation and replace it with a call to
2394 Build_Object_Declarations. Update the call to Build_Raise_Statement.
2396 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
2398 * s-tassta.adb: Fix minor typos.
2400 2011-08-03 Robert Dewar <dewar@adacore.com>
2402 * rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
2403 lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
2405 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
2407 * exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
2408 to packages. This ensures that the finalizer body will not end up
2409 inside the freeze node.
2410 (Process_Declarations): Add code to detect whether a freeze node has a
2411 nested finalization collection.
2413 2011-08-03 Pascal Obry <obry@adacore.com>
2415 * g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
2416 (Current_Session): Return a not null access to Session_Type.
2417 (Default_Session): Likewise.
2419 2011-08-03 Robert Dewar <dewar@adacore.com>
2421 * a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
2422 exp_ch3.adb, exp_ch3.ads: Minor reformatting.
2424 2011-08-03 Pascal Obry <obry@adacore.com>
2426 * g-awk.ads: Minor comment fix.
2428 2011-08-03 Sergey Rybin <rybin@adacore.com>
2430 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
2431 the tree structure related to discriminant constraints.
2432 Original_Discriminant cannot be used any more for computing the
2433 defining name for the reference to a discriminant.
2435 2011-08-03 Ed Schonberg <schonberg@adacore.com>
2437 * sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
2438 function is not visibly tagged, this is not a dispatching call and
2439 therfore is not Tag_Indeterminate, even if the function is marked as
2440 dispatching on result.
2442 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
2444 * exp_ch13.adb: Add with and use clauses for Restrict and Rident.
2445 (Expand_N_Free_Statement): Add a guard to protect against run-times
2446 which do not support controlled types.
2447 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
2448 against run-times which do not support controlled types.
2449 * exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
2450 against run-times which do not support controlled types.
2451 * exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
2452 against run-times which do not support controlled types.
2453 * exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
2454 protect against run-times which do not support controlled types.
2456 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
2458 * exp_intr.adb: Put back with and use clauses for Exp_Ch11.
2459 (Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
2461 2011-08-03 Ed Schonberg <schonberg@adacore.com>
2463 * exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
2464 modified in the source, to prevent spurious warnings when compiling
2467 2011-08-03 Thomas Quinot <quinot@adacore.com>
2469 * a-except-2005.adb: Minor reformatting.
2471 2011-08-03 Ed Schonberg <schonberg@adacore.com>
2473 * sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
2474 is a renaming declaration in the private part of a package, do not emit
2475 a warning that the with_clause could be moved because the renaming may
2476 be used in the body or in a child unit.
2478 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
2480 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
2481 Propagate the Comes_From_Source attribute from the original return
2482 object to the renaming.
2484 2011-08-03 Jose Ruiz <ruiz@adacore.com>
2486 * exp_ch7.adb (Build_Raise_Statement): Do not call
2487 Raise_From_Controlled_Operation when this routine is not present in
2488 the run-time library.
2489 (Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
2490 libraries (Ravenscar), tasks are non-terminating, and protected objects
2491 and tasks can only appear at library level, so we do not want
2492 finalization of protected objects nor tasks.
2493 * exp_intr.adb: Minor clarification in comment.
2494 bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
2495 Gen_Output_File_C): Remove references to finalization of library-level
2496 objects when using restricted run-time libraries.
2498 2011-08-03 Ed Schonberg <schonberg@adacore.com>
2500 * sem_ch3.adb (Build_Discriminant_Constraints): Set
2501 Original_Discriminant only if the parent type is a generic formal.
2503 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
2505 * exp_ch13.adb: Add with and use clause for Targparm;
2506 (Expand_N_Free_Statement): Prevent the generation of a custom
2507 Deallocate on .NET/JVM targets since this requires pools and address
2509 * exp_ch4.adb (Expand_Allocator_Expression): When compiling for
2510 .NET/JVM targets, attach the newly allocated object to the access
2511 type's finalization collection. Do not generate a call to
2512 Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
2513 exist in the runtime.
2514 (Expand_N_Allocator): When compiling for .NET/JVM targets, do not
2515 create a custom Allocate for object that do not require initialization.
2516 Attach a newly allocated object to the access type's finalization
2517 collection on .NET/JVM.
2518 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
2519 assignment of controlled types on .NET/JVM. The two hidden pointers
2520 Prev and Next and stored and later restored after the assignment takes
2522 * exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
2523 kludge for .NET/JVM to recognize a particular piece of code coming from
2524 Heap_Management and change the call to Finalize into Deep_Finalize.
2525 * exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
2526 finalization collections on .NET/JVM only for types derived from
2527 Controlled. Separate the association of storage pools with a collection
2528 and only allow it on non-.NET/JVM targets.
2529 (Make_Attach_Call): New routine.
2530 (Make_Detach_Call): New routine.
2531 (Process_Object_Declarations): Suppress the generation of
2532 build-in-place return object clean up code on .NET/JVM since it uses
2534 * exp_ch7.ads (Make_Attach_Call): New routine.
2535 (Make_Detach_Call): New routine.
2536 * exp_intr.adb Add with and use clause for Targparm.
2537 (Expand_Unc_Deallocation): Detach a controlled object from a collection
2538 on .NET/JVM targets.
2539 * rtsfind.ads: Add entries RE_Attach, RE_Detach and
2540 RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
2541 * snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
2542 names used in finalization.
2544 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
2546 * a-fihema.adb: Add with and use clauses for System.Soft_Links.
2547 (Attach, Detach): Lock the current task when chaining an object onto a
2550 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
2552 * a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
2553 Rewritten to create the message strings when the exception is not
2554 raised by an abort during finalization.
2555 * a-except.ads, a-except-2005.ads: Add pragma Export for procedure
2556 Raise_From_Controlled_Operation and update its associated comment.
2557 * a-fihema.ads, a-fihema.adb: New GNAT unit.
2558 Ada.Finalization.Heap_Management provides key functionality
2559 associated with controlled objects on the heap, their creation,
2560 finalization and reclamation. Type Finalization_Collection is
2561 effectively a wrapper which sits ontop of a storage pool and performs
2562 all necessary bookkeeping for all the objects it contains. Each
2563 access-to-controlled or access-to-class-wide type receives a collection
2564 as part of its expansion. The compiler generates buffer code and
2565 invokes Allocate / Deallocate to create and destroy allocated
2567 * a-finali.adb ("="): Removed.
2568 * a-finali.ads ("="): Removed. Controlled types no longer carry hidden
2569 fields Prev and Next.
2570 * ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
2571 A library unit with at least one controlled object on the library level
2572 has a special finalizer which is invoked by the binder. To signal this,
2573 ali files carry field PF.
2574 * ali.ads: New field in type Unit_Record called Has_Finalizer. Add
2575 associated comment on field usage.
2576 * a-tags.adb (Get_RC_Offset): Removed.
2577 (Needs_Finalization): New routine.
2578 * a-tags.ads: Update the structure of the GNAT dispatch tables.
2579 Dispatch tables now carry field Needs_Finalization which provides
2580 runtime indication whether a type is controlled or has controlled
2581 components or both. Remove field RC_Offset.
2582 (Get_RC_Offset): Removed along with its associated pragma Export.
2583 Since tagged types with controlled components no longer carry hidden
2584 field _controller, the special mechanism to retrieve its location is no
2586 (Needs_Finalization): New routine.
2587 * atree.ads, atree.adb (Elist24): New routine.
2588 (Set_Elist24): New routine.
2589 * atree.h: Add a define clause for Elist24.
2590 * bindgen.adb New library-level variable Lib_Final_Built.
2591 (Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
2592 presence of a VM target, the routine generates calls to the proper
2593 library finalization routine.
2594 (Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
2595 targets. Set the correct library finalization routine depending on
2596 whether the library has controlled objects or this is a VM compilation.
2597 (Gen_Finalize_Library_Ada): New routine. This procedure generates calls
2598 to library-level finalizers of compiled units in reverse order of
2599 elaboration. It also produces exception management code and reraises a
2600 potential exception after all units have been finalized.
2601 (Gen_Finalize_Library_C): New routine. This procedure generates calls to
2602 library-level finalizers of compiled units in reverse order of
2604 (Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
2605 definitions of all library-level finalizers available to the compilation
2606 (Gen_Main_Ada): Directly call Adafinal which now contails all target
2608 (Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
2609 System.Standard_Library.Adafinal directly. If the library needs
2610 finalization actions, create the sequence of finalization calls.
2611 (Gen_Output_File_Ada): Alphabetize local variables and constants.
2612 Generate a with clause for System.Soft_Links when compiling for a VM.
2613 Remove the code which imports System.Standard_Library.Adafinal as
2614 Do_Finalize. Generate the library finalization routine.
2615 (Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
2616 If the library needs finalization actions, create all the definitions
2617 of library- level finalizers.
2618 (Has_Finalizer): New routine. Determines whether at least one compiled
2619 unit has a library-level finalizer.
2620 Add type Qualification_Mode.
2621 (Set_Unit_Name): Add a formal which controls the replacement of a dot.
2622 * einfo.adb: New usage of field 15 as Return_Flag.
2623 Remove Finalization_Chain_Entity from the usages of field 19.
2624 Remove Associated_Final_Chain from the usages of field 23.
2625 New usage of field 23 as Associated_Collection.
2626 New usage of field 24 as Finalizer.
2627 New usage of flag 252 as Is_Processed_Transient.
2628 (Associated_Final_Chain): Removed.
2629 (Associated_Collection): New routine.
2630 (Finalization_Chain_Entity): Removed.
2631 (Finalizer): New routine.
2632 (Is_Finalizer): New routine.
2633 (Is_Processed_Transient): New routine.
2634 (Return_Flag): New routine.
2635 (Set_Associated_Final_Chain): Removed.
2636 (Set_Associated_Collection): New routine.
2637 (Set_Finalization_Chain_Entity): Removed.
2638 (Set_Finalizer): New routine.
2639 (Set_Is_Processed_Transient): New routine.
2640 (Set_Return_Flag): New routine.
2641 (Write_Entity_Flags): Include Is_Processed_Transient to the list of
2643 (Write_Field8_Name): Alphabetize the output.
2644 (Write_Field11_Name): Alphabetize the output.
2645 (Write_Field12_Name): Alphabetize the output.
2646 (Write_Field13_Name): Alphabetize the output.
2647 (Write_Field14_Name): Alphabetize the output.
2648 (Write_Field15_Name): Alphabetize the output.
2649 (Write_Field16_Name): Alphabetize the output.
2650 (Write_Field17_Name): Alphabetize the output.
2651 (Write_Field18_Name): Alphabetize the output.
2652 (Write_Field19_Name): Alphabetize the output. Remove the output of
2653 Finalization_Chain_Entity.
2654 (Write_Field20_Name): Alphabetize the output.
2655 (Write_Field21_Name): Alphabetize the output.
2656 (Write_Field22_Name): Alphabetize the output.
2657 (Write_Field23_Name): Alphabetize the output. Remove the output of
2658 Associated_Final_Chain. Add output for Associated_Collection.
2659 (Write_Field24_Name): Alphabetize the output.
2660 (Write_Field25_Name): Add output for Finalizer.
2661 (Write_Field26_Name): Alphabetize the output.
2662 (Write_Field27_Name): Alphabetize the output.
2663 (Write_Field28_Name): Alphabetize the output.
2664 * einfo.ads: Add new field description for Associated_Collection and
2666 Remove Associated_Final_Chain and its uses in nodes.
2667 Remove Finalization_Chain_Entity and its uses in nodes.
2668 Add new field description for Finalizer and its uses in nodes.
2669 Add new synthesized attribute Is_Finalizer.
2670 Add new flag description for Is_Processed_Transient and its uses in
2672 Add new field description for Return_Flag and its uses in nodes.
2673 (Associated_Final_Chain): Removed along with its pragma Inline.
2674 (Associated_Collection): New routine and pragma Inline.
2675 (Finalization_Chain_Entity): Removed along with its pragma Inline.
2676 (Finalizer): New routine and pragma Inline.
2677 (Is_Finalizer): New routine and pragma Inline.
2678 (Is_Processed_Transient): New routine and pragma Inline.
2679 (Return_Flag): New routine and pragma Inline.
2680 (Set_Associated_Final_Chain): Removed along with its pragma Inline.
2681 (Set_Associated_Collection): New routine and pragma Inline.
2682 (Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
2683 (Set_Finalizer): New routine and pragma Inline.
2684 (Set_Is_Processed_Transient): New routine and pragma Inline.
2685 (Set_Return_Flag): New routine and pragma Inline.
2686 * exp_aggr.adb: Alphabetize subprograms.
2687 (Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
2688 (Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
2689 associated comments. Remove local variables External_Final_List and
2691 Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
2692 Ancestor. Remove the retrieval of finalization lists. Update the call to
2694 (Convert_Aggr_In_Allocator): Remove the retrieval of finalization
2695 lists. Update the call to Late_Expansion.
2696 (Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
2697 (Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
2698 (Gen_Assign): Remove the retrieval of the finalization list used to
2699 build the assignment. Update the calls to Make_Init_Call and
2701 (Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
2702 Remove the mechanism to determine attachment levels and finalization
2703 list retrieval. Remove the processing for coextensions.
2704 (Init_Controller): Removed. Controllers no longer exist.
2705 (Late_Expansion): Remove formals Flist and Obj along with their
2706 associated comments. Update the calls to Build_Record_Aggr_Code and
2707 Build_Array_Aggr_Code.
2708 * exp_ch13.adb (Expand_N_Free_Statement): New routine.
2709 (Expand_N_Freeze_Entity): Add special processing for finalizers which
2710 appear in entry bodies, protected subprograms and task bodies.
2711 * exp_ch13.ads (Expand_N_Free_Statement): New routine.
2712 * exp_ch3.adb (Add_Final_Chain): Removed.
2713 (Build_Array_Init_Proc): Alphabetize local variables.
2714 (Build_Assignment): Alphabetize local variables. Update the call to
2716 (Build_Class_Wide_Master): Rename local variables to better reflect
2718 (Build_Discriminant_Assignments): Code reformatting.
2719 (Build_Init_Call_Thru): Code reformatting.
2720 (Build_Init_Procedure): Code reformatting. Generate a special version
2721 of Deep_Finalize which is capable of finalizing all initialized
2722 components and ignore the rest.
2723 (Build_Init_Statements): Rename local variables to better reflect their
2725 Reimplement the mechanism to include the creation and update of an index
2726 variable called a "counter". It is used as a bookmark for tracing
2727 initialized and non-initialized components.
2728 (Build_Initialization_Call): Remove local variable Controller_Typ.
2729 Alphabetize all local variables. Remove the initialization of the
2730 record controller and update the call to Make_Init_Call.
2731 (Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
2732 New local variable Counter.
2733 (Constrain_Array): Alphabetize.
2734 (Expand_Freeze_Array_Type): Create a collection instead of a
2736 (Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
2737 Finalize_Address which is used in conjunction with allocated controlled
2739 (Expand_N_Object_Declaration): Remove the creation of a finalization
2740 list for anonymous access types. Update the calls to Make_Init_Call and
2742 (Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
2743 retrieval of finalization lists. Remove the expansion of the record
2744 controller. Create TSS primitive Finalize_Address used in conjunction
2745 with controlled objects on the heap. Create finalization collections
2746 for access-to-controlled record components.
2747 (Expand_Record_Controller): Removed.
2748 (Freeze_Type): Remove the freezing of record controllers. Freezing of
2749 class-wide types now requires additional processing. Create
2750 finalization collections for access-to-controlled types.
2751 (Increment_Counter): New routine.
2752 (Make_Counter): New routine.
2753 (Make_Eq_If): Remove the mention of Name_uController.
2754 (Make_Predefined_Primitive_Specs): There is no longer need to skip
2755 types coming from System.Finalization_Root.
2756 (Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
2757 (Predefined_Primitive_Bodies): There is no longer need to skip types
2758 coming from System.Finalization_Root.
2759 (Stream_Operation_OK): Do not generate stream routines for
2760 type Ada.Finalization.Heap_Management.Finalization_Collection.
2761 * exp_ch3.ads: Alphabetize subprograms.
2762 * exp_ch4.adb: Remove with and use clause for Sem_Ch8.
2763 Add with and use clause for Lib.
2764 (Complete_Coextension_Finalization): Removed.
2765 (Complete_Controlled_Allocation): New routine. Create a finalization
2766 collection for anonymous access-to-controlled types. Create a custom
2767 Allocate which interfaces with the back end and the machinery in
2769 (Expand_Allocator_Expression): Add necessary calls to
2770 Complete_Controlled_Allocation. Remove the retrieval of finalization
2771 lists. Update the calls to Make_Adjust_Call. Generate a call to
2772 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
2773 the associated collection.
2774 (Expand_N_Allocator): Remove the processing for dynamic coextensions.
2775 Code clean up. Remove the retrieval of finalization lists and
2777 Update the call to Make_Init_Call. Generate a call to
2778 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
2779 the associated collection.
2780 (Get_Allocator_Final_List): Removed. Finalization lists are not
2782 (Suitable_Element): Remove the mention of Name_uController.
2783 * exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
2784 (Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
2785 the left hand side, carry out the assignment and adjust the left hand
2787 * exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
2788 (Add_Collection_Actual_To_Build_In_Place_Call): New routine.
2789 (BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
2790 BIP_Collection and BIPcollection.
2791 (Build_Heap_Allocator): New routine used to allocate the return object
2792 of a build-in-place function onto a collection.
2793 (Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
2794 (Expand_Call): Do not replace direct calls to Deep routines with their
2796 (Expand_N_Extended_Return_Statement): Give all variables shorter names
2797 and update their occurrences. Add a special return flag to monitor the
2798 [ab]normal execution of the function. The flag is set right before the
2800 Rewrite the mechanism used to allocate a build-in-place return object
2801 on the heap or on a storage pool.
2802 (Is_Direct_Deep_Call): New routine.
2803 (Make_Build_In_Place_Call_In_Allocator): Add a collection to a
2804 build-in-place function call instead of a final list. Build a call to
2805 Set_Finalize_Address_Ptr to decorate the associated collection.
2806 (Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
2807 order to name the build-in-place function call's result for later
2808 finalization. Add a collection to a build-in-place function call
2809 instead of a final list.
2810 (Make_Build_In_Place_Call_In_Assignment): Add a collection to a
2811 build-in-place function call instead of a final list. Remove the code
2812 which moves one final list and transforms it into the actual in a
2813 nested build-in-place call.
2814 (Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
2815 build-in-place function call instead of a final list.
2816 (Move_Final_List): Removed.
2817 (Needs_BIP_Collection): New routine.
2818 (Needs_BIP_Final_List): Removed.
2819 * exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
2820 enumeration type BIP_Formal_Kind.
2821 Update the related comment.
2822 (Needs_BIP_Collection): New routine.
2823 (Needs_BIP_Final_List): Removed.
2824 * exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
2825 and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
2826 majority of subprograms in this unit. Add Name_Finalize_Address to
2827 array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
2828 (Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
2829 statements for an array type.
2830 (Build_Adjust_Statements): Create the adjust statements for a record
2832 (Build_Cleanup_Statements): New routine. A procedure which given any
2833 construct containing asynchronous calls, references to _master, or is a
2834 task body, a task allocation or a protected body produces the necessary
2835 runtime calls to clean up these constructs.
2836 (Build_Exception_Handler): New routine.
2837 (Build_Final_List): Removed.
2838 (Build_Finalization_Collection): New routine. A core procedure which
2839 creates a collection to service heap allocated controlled objects
2840 associated with an access-to-controlled type.
2841 (Build_Finalize_Statements): Create the finalization statements for a
2843 (Build_Finalizer): New routine. A core procedure which given any
2844 construct with declarations and/or statements detects all objects which
2845 need any type of clean up (controlled objects, protected objects) and
2846 generates all necessary code to clean up the said objects in the proper
2848 (Build_Finalizer_Call): New routine.
2849 (Build_Initialize_Statements): Create the initialization statements for
2850 an array type. The generated routine contains code to finalize partially
2852 (Build_Object_Declarations): New routine.
2853 (Build_Raise_Statement): New routine.
2854 (Clean_Simple_Protected_Objects): Removed.
2855 (Controller_Component): Removed.
2856 (Enclosing_Function): New routine.
2857 (Expand_Cleanup_Actions): Create a finalizer for a construct which has
2858 either declarations or statements or both.
2859 (Expand_N_Package_Body): Create a finalizer for a non-generic package.
2860 (Expand_N_Package_Declaration): Create a finalizer for a non-generic
2862 (Find_Final_List): Removed.
2863 (Global_Flist_Ref): Removed.
2864 (In_Finalization_Root): Removed.
2865 (Insert_Actions_In_Scope_Around): Determine the range of the transient
2866 scope in terms of tree nodes. Process all transient variables within
2868 (Make_Adjust_Call): Rewritten. There is no longer an attach call
2869 generated after the adjust.
2870 (Make_Attach_Call): Removed.
2871 (Make_Call): New routine.
2872 (Make_Clean): Removed.
2873 (Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
2875 (Make_Deep_Proc): Rewritten to generate the new profile signature used
2877 (Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
2879 (Make_Final_Call): Modified to simply create a call to either
2880 Deep_Finalize or Finalize.
2881 (Make_Finalize_Address_Body): New routine.
2882 (Make_Finalize_Address_Stmts): New routine. A function which produces
2883 TSS primitive Finalize_Address used in conjunction with heap allocated
2885 (Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
2886 (Make_Init_Call): Rewritten. There is no longer an attach call
2887 generated after initialization.
2888 (Make_Local_Deep_Finalize): New routine.
2889 (Make_Set_Finalize_Address_Ptr_Call): New routine.
2890 (Make_Transient_Block): Remove the finalization list retrieval and
2892 (Needs_Finalization): Moved to Exp_Util.
2893 (Parent_Field_Type): New routine.
2894 (Preprocess_Components): New routine.
2895 (Process_Transient_Objects): New routine.
2896 (Wrap_HSS_In_Block): New routine.
2897 (Wrap_Transient_Declaration): Remove finalization list management and
2898 controller insertion.
2899 (Wrap_Transient_Expression): Code reformatting.
2900 (Wrap_Transient_Statement): Code reformatting.
2901 * exp_ch7.ads (Build_Final_List): Removed.
2902 (Build_Finalization_Collection): New routine.
2903 (Build_Raise_Statement): New routine.
2904 (Controller_Component): Removed.
2905 (Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
2906 (Find_Final_List): Removed.
2907 (In_Finalization_Root): Removed.
2908 (Is_Simple_Protected_Type): Update related comment.
2909 (Make_Adjust_Call): New parameter profile and associated comments.
2910 (Make_Attach_Call): Removed.
2911 (Make_Final_Call): New parameter profile and associated comments.
2912 (Make_Finalize_Address_Body): New routine.
2913 (Make_Init_Call): New parameter profile and associated comments.
2914 (Make_Local_Deep_Finalize): New routine.
2915 (Make_Set_Finalize_Address_Ptr_Call): New routine.
2916 (Needs_Finalization): Moved to Exp_Util.
2917 * exp_ch9.adb (Add_Object_Pointer): Code reformatting.
2918 (Expand_N_Protected_Body): Remove the handling of finalization lists.
2919 (Find_Protection_Type): Moved to Exp_Util.
2920 * exp_disp.adb: Remove with and use clauses for Exp_Ch7.
2921 (Make_DT): Update sequence of dispatch table initialization. Remove the
2922 initialization of field RC_Offset. Add initialization of field Needs_
2924 * exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
2925 Reimplement how an object is first finalized, then deallocated.
2926 * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
2928 * exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
2929 Register TSS_Finalize_Address with type TSS_Names.
2930 * exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
2931 procedure provides the interface between an allocation / deallocation
2932 and the support machinery in Ada.Finalization.Heap_Management.
2933 (Find_Init_Call): Code reformatting.
2934 (Find_Init_Call_In_List): Code reformatting.
2935 (Find_Protection_Type): Moved from Exp_Ch9.
2936 (Find_Prim_Op): Reimplement to add preference of recovered primitive.
2937 (Has_Controlled_Coextensions): Removed.
2938 (Has_Controlled_Objects): New routine.
2939 (In_Library_Level_Package_Body): New routine.
2940 (Insert_Action_After): New routine.
2941 (Is_Finalizable_Transient): New routine. This predicate determines
2942 whether an object declaration is one of the many variants of controlled
2944 (Is_Null_Access_BIP_Func_Call): New routine.
2945 (Is_Non_BIP_Func_Call): New routine.
2946 (Is_Related_To_Func_Return): New routine.
2947 (Needs_Finalization): Moved from Exp_Ch7.
2948 * exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
2949 (Find_Protection_Type): Moved from Exp_Ch9.
2950 (Has_Controlled_Coextensions): Removed.
2951 (Has_Controlled_Objects): New routine.
2952 (In_Library_Level_Package_Body): New routine.
2953 (Insert_Action_After): New routine.
2954 (Is_Finalizable_Transient): New routine.
2955 (Is_Null_Access_BIP_Func_Call): New routine.
2956 (Is_Non_BIP_Func_Call): New routine.
2957 (Is_Related_To_Func_Return): New routine.
2958 (Needs_Finalization): Moved from Exp_ch7.
2959 * expander.adb (Expand): Add a case for N_Free_Statement.
2960 * freeze.adb (Freeze_All): Replace the generation of a finalization
2961 list with a collection for access-to-controlled types.
2962 (Freeze_Entity): Code reformatting.
2963 (Freeze_Record_Type): Remove the freezing of a record controller
2965 (Freeze_Subprogram): Code reformatting.
2966 * inline.adb (Cleanup_Scopes): Remove the reset of the scope
2968 * lib-writ.adb (Write_Unit_Information): Output "PF" when a package
2969 has a library-level finalizer.
2970 * lib-writ.ads: Add "PF" to the sequence of unit attributes.
2971 * a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
2972 * Makefile.rtl: Remove a-filico and s-finimp from the list of object
2973 files. Add a-fihema to the list of object files.
2975 Alphabetize the associations in type Is_Parameterless_Attribute.
2976 * rtsfind.ads: Ada.Finalization_List.Controller and
2977 System.Finalization_Implementation are no longer a GNAT unit.
2978 Update the range of type Ada_Finalization_Child. Remove the following
2979 recoverable entities:
2981 RE_Attach_To_Final_List
2985 RE_Finalizable_Ptr_Ptr
2986 RE_Global_Final_List
2987 RE_Limited_Record_Controller
2990 RE_Record_Controller
2991 RE_Simple_List_Controller
2993 Add the following recoverable entities:
2995 RE_Add_Offset_To_Address
2999 RE_Exception_Identity
3000 RE_Finalization_Collection
3001 RE_Finalization_Collection_Ptr
3002 RE_Needs_Finalization
3003 RE_Save_Library_Occurrence
3004 RE_Set_Finalize_Address_Ptr
3005 RE_Set_Storage_Pool_Ptr
3007 * sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
3009 * sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
3010 (First_Stored_Discriminant): Remove the mention of Name_uController.
3011 * sem_aux.ads: Comment reformatting.
3012 * sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
3013 to redecorate an already existing class-wide type.
3014 (Decorate_Tagged_Type): New parameter profile and associated comment.
3015 Create a "shadow class-wide type" for a shadow entity.
3016 * sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
3017 of the final chain along with the associated comment.
3018 * sem_ch3.adb (Access_Type_Declaration): Add new local variable
3019 Full_Desig and set it to the full view of the designated type.
3020 Initialize the finalization collection to empty.
3021 (Build_Derived_Record_Type): Alphabetize local variables. Code
3023 (Collect_Fixed_Components): Remove the mention of Name_uController.
3024 (Create_Constrained_Components): Remove the mention of Name_uController.
3025 (Make_Class_Wide_Type): Add specialized code to redecorate an existing
3026 class-wide type of a shadow entity.
3027 (Process_Full_View): Update the machinery which marks type
3028 Limited_Controlled's entity as limited.
3029 * sem_ch4.adb (Analyze_One_Call): Code reformatting.
3030 * sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
3031 list, instead make a collection build-in-place formal.
3032 * sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
3033 a designated type in order to establish a match between the renaming
3034 and the renamed entity.
3035 (Find_Selected_Component): Add guard to prevent spurious exceptions
3036 from being raised on .NET/JVM.
3037 * sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
3038 to the list of primitive that need special processing. Update arrays
3039 C_Names and D_Names.
3040 (Replace_Types): Handle class-wide types.
3041 * sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
3042 different parameter profile, look at the first formal.
3043 * sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
3044 use clauses for Exp_Util.
3045 * sem_res.adb: Remove with and use clauses for Elists.
3046 (Propagate_Coextensions): Removed.
3047 (Resolve_Allocator): Do not propagate the list of coextensions from one
3048 allocator to another.
3049 * sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
3050 Deaccessed_T to Desig_Typ.
3051 (Enter_Name): Remove the mention of Name_uController.
3052 (Gather_Components): Remove the mention of Name_uController.
3053 (Incomplete_Or_Private_View): New routine.
3054 (Is_Coextension_Root): Removed.
3055 (Is_Fully_Initialized_Type): Remove the mention of Name_uController.
3056 * sem_util.ads (Incomplete_Or_Private_View): New routine.
3057 (Is_Coextension_Root): Removed.
3058 * s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
3059 Controlled types are now derived from a null tagged record. Remove
3060 types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
3061 * sinfo.adb (Coextensions): Removed.
3062 (Set_Coextensions): Removed.
3063 * sinfo.ads: Remove Coextensions from the explanation of node fields
3064 and its uses in nodes.
3065 Update the field usage of N_Allocator.
3066 (Coextensions): Removed along with its pragma Inline.
3067 (Set_Coextensions): Removed along with its pragma Inline.
3068 * snames.ads-tmpl: Remove names
3073 Name_uLocal_Final_List
3074 Name_Finalization_Root
3081 Name_Finalize_Address
3082 * s-pooglo.adb (Allocate): Add overriding indicator.
3083 (Deallocate): Add overriding indicator.
3084 (Storage_Size): Add overriding indicator.
3085 * s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
3086 than Finalize_Global_List.
3087 (Null_Finalize_Global_List): Removed.
3088 (Save_Library_Occurrence): New routine.
3089 * s-soflin.ads: Remove variable Finalize_Global_List along with its
3090 initialization. Add variable Finalize_Library_Objects along with its
3091 pragma Export. Add variables Library_Exception and
3092 Library_Exception_Set along with their pragma Export.
3093 (Null_Finalize_Global_List): Removed.
3094 (Save_Library_Occurrence): New routine.
3095 * s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
3096 rather than Finalize_Global_List.
3097 * tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
3098 of the constructed node.
3100 2011-08-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3102 * link.c: Include "auto-host.h" before system headers.
3104 2011-08-03 Vincent Celier <celier@adacore.com>
3106 * make.adb (Gnatmake): Add to table Library_Projs only library projects
3107 that are not extended. Do not check if a library project that is
3108 extended should be regenerated. Do not add to table Library_Paths the
3109 libraries that are in extended projects. Link only with libraries that
3110 are in libray projects that are not extended.
3111 * prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
3112 for a library project that is extended.
3114 2011-08-03 Gary Dismukes <dismukes@adacore.com>
3116 * sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
3117 conforming subprogram renamings that appear to be completions if they
3118 are not fully conformant.
3119 Such renamings are homographs but not completions.
3120 * sem_type.adb (Disambiguate): Handle disambiguation of overloaded
3121 names in a subprogram renaming that appears in an instance.
3123 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3125 * exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
3126 not immutably limited, build actual subtype from expression to provide
3127 proper bounds to caller.
3129 2011-08-03 Gary Dismukes <dismukes@adacore.com>
3131 * sem_ch8.adb: Minor comment correction.
3133 2011-08-03 Thomas Quinot <quinot@adacore.com>
3135 * exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
3136 returning a limited array, use an extended return statement.
3138 2011-08-03 Vincent Celier <celier@adacore.com>
3140 * make.adb (Initialize): If --subdirs= is used, but no project file is
3141 specified, attempt to create the specify subdir if it does not already
3142 exist and use it as the object directory as if -D had been specified.
3144 2011-08-03 Arnaud Charlet <charlet@adacore.com>
3146 * s-tpopsp-vms.adb: New file.
3147 * s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
3148 * gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
3150 2011-08-03 Emmanuel Briot <briot@adacore.com>
3152 * make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
3155 2011-08-03 Yannick Moy <moy@adacore.com>
3157 * cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
3158 * sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
3159 * sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
3160 detect that an array has static bounds.
3162 2011-08-03 Thomas Quinot <quinot@adacore.com>
3164 * exp_dist.adb: Minor reformatting.
3166 2011-08-03 Arnaud Charlet <charlet@adacore.com>
3168 * s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
3169 (ATCB_Key): Removed, not always used.
3171 2011-08-03 Emmanuel Briot <briot@adacore.com>
3173 * gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
3174 clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
3175 most remaining global variables.
3177 2011-08-03 Robert Dewar <dewar@adacore.com>
3179 * gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
3180 prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
3183 2011-08-03 Javier Miranda <miranda@adacore.com>
3185 * exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
3186 that must be passed by copy in VM targets.
3188 2011-08-03 Emmanuel Briot <briot@adacore.com>
3190 * prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
3191 duplicates a similar htable now in the project tree.
3193 2011-08-03 Claire Dross <dross@adacore.com>
3195 * a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
3196 a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
3197 Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
3198 Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
3199 Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
3200 Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
3201 Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
3204 2011-08-03 Arnaud Charlet <charlet@adacore.com>
3206 * s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
3207 (ATCB_Key): Removed, not always used.
3208 * s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
3210 * s-tpopsp-tls.adb: New file.
3211 * gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
3212 x86/x64/ia64/powerpc/sparc Linux.
3214 2011-08-03 Arnaud Charlet <charlet@adacore.com>
3216 * system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
3217 * gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
3219 2011-08-03 Thomas Quinot <quinot@adacore.com>
3221 * rtsfind.ads, exp_dist.adb, exp_dist.ads
3222 (Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
3223 Fix type selection for mapping integer types to PolyORB types.
3225 2011-08-03 Bob Duff <duff@adacore.com>
3227 * sem_ch7.adb: Minor comment clarification.
3229 2011-08-03 Bob Duff <duff@adacore.com>
3231 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
3232 an error analyzing a choice, skip further processing. Further
3233 processing could cause a crash or cascade errors.
3235 2011-08-03 Emmanuel Briot <briot@adacore.com>
3237 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
3238 prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
3239 prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
3240 prj-env.ads (Shared_Project_Tree_Data): new type
3241 An aggregate project and its aggregated trees need to share the common
3242 data structures used for lists of strings, packages,... This makes the
3243 code simpler since otherwise we have to pass the root tree (also used
3244 for the configuration file data) in addition to the current project
3245 tree. This also avoids ambiguities as to which tree should be used.
3246 And finally this saves a bit of memory.
3247 (For_Every_Project_Imported): new parameter Tree.
3248 Since aggregated projects are using a different tree, we need to let
3249 the caller know which tree to use to manipulate the returned project.
3251 2011-08-03 Robert Dewar <dewar@adacore.com>
3253 * prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
3254 prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
3255 lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
3256 prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
3258 2011-08-03 Javier Miranda <miranda@adacore.com>
3260 * exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
3261 Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
3263 2011-08-03 Bob Duff <duff@adacore.com>
3265 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
3268 2011-08-03 Joel Brobecker <brobecker@adacore.com brobecker>
3270 * g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
3271 g-sehash.ads: Fix typo. Update header.
3273 2011-08-03 Thomas Quinot <quinot@adacore.com>
3275 * exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
3278 2011-08-03 Gary Dismukes <dismukes@adacore.com>
3280 * sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
3281 prefixes of private types along with records, since the selector may be
3283 * sem_res.adb (Resolve_Selected_Component): Consider prefixes of
3284 private types along with records, since the selector may be a
3287 2011-08-03 Emmanuel Briot <briot@adacore.com>
3289 * prj-pp.adb (Pretty_Print): remove trailing blank line in the file
3291 2011-08-03 Javier Miranda <miranda@adacore.com>
3293 * sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
3294 Tagged_Type_Expansion.
3296 2011-08-03 Yannick Moy <moy@adacore.com>
3299 (Resolve_Op_Concat_Arg): do not issue a SPARK violation when argument of
3300 concatenation is the name of a constant
3302 2011-08-03 Emmanuel Briot <briot@adacore.com>
3304 * prj-proc.adb, prj-ext.adb, prj-ext.ads, prj-env.adb, prj-env.ads,
3305 prj-tree.adb, prj-tree.ads (Initialize_And_Copy, Copy): new subprograms
3306 (Process_Declarative_Items): new parameter Child_Env.
3308 2011-08-03 Yannick Moy <moy@adacore.com>
3310 * alfa.ads Update format of ALFA section in ALI file in order to add a
3311 mapping from bodies to specs when both are present
3312 (ALFA_Scope_Record): add components for spec file/scope
3313 * get_alfa.adb (Get_ALFA): read the new file/scope for spec when present
3315 (Collect_ALFA): after all scopes have been collected, fill in the spec
3316 information when relevant
3317 * put_alfa.adb (Put_ALFA): write the new file/scope for spec when
3320 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
3322 * inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
3323 code unit to decide whether to add internally generated subprograms.
3325 2011-08-03 Javier Miranda <miranda@adacore.com>
3327 * sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
3329 (Build_Simple_Entry_Call): Handle actuals that must be handled by copy
3332 2011-08-03 Emmanuel Briot <briot@adacore.com>
3334 * make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): now shares
3335 code with Makeutl.Get_Switches.
3336 * prj-tree.adb: Update comment.
3338 2011-08-03 Thomas Quinot <quinot@adacore.com>
3340 * sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
3341 subprogram with a limited formal that does not support external
3344 2011-08-03 Yannick Moy <moy@adacore.com>
3346 * get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
3348 * lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
3349 not from current unit in two phases, because it is not possible to
3350 change the table while iterating over its content.
3351 * put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
3353 2011-08-03 Sergey Rybin <rybin@adacore.com>
3355 * vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
3356 * gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
3358 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3360 * sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
3361 and the component type is composite, this is ambiguous for predefined
3362 concatenation, but if the node is not overloaded and the entity is a use
3363 -defined function its profile can be used to resolve that aggregate.
3365 2011-08-03 Robert Dewar <dewar@adacore.com>
3367 * exp_ch4.adb: Minor code cleanup.
3369 2011-08-03 Thomas Quinot <quinot@adacore.com>
3371 * exp_dist.adb: Do not generate distribution stubs if serious errors
3372 have been diagnosed.
3374 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3376 * sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
3377 the first formal of a primitive operation, go to the base type to
3378 handle properly an access to a derived type with constrained
3380 * sem_type.adb (Disambiguate): an immediately visible operator hides a
3381 user-defined function that is only use-visible.
3383 2011-08-03 Robert Dewar <dewar@adacore.com>
3385 * sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
3386 make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
3387 fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
3388 prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
3389 sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
3390 prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
3391 prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
3392 alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
3394 2011-08-03 Robert Dewar <dewar@adacore.com>
3396 * repinfo.adb (List_Mechanism): Add handling of
3397 Convention_Ada_Pass_By_XXX.
3398 * sem_mech.adb (Set_Mechanism): Ditto.
3399 * sem_prag.adb (Process_Convention): Add entries for
3400 Convention_Ada_Pass_By_XXX.
3401 * snames.adb-tmpl, snames.ads-tmpl: Ditto.
3403 2011-08-03 Pascal Obry <obry@adacore.com>
3405 * makeutl.adb: Minor reformatting.
3407 2011-08-03 Vincent Celier <celier@adacore.com>
3410 (Get_File_Name) If the file cannot be found when there are no config
3411 pragmas file and May_Fail is True, return No_File instead of the file
3412 name, to be consistent.
3414 2011-08-03 Pascal Obry <obry@adacore.com>
3416 * adaint.c (__gnat_is_executable_file_attr): Avoid access
3419 2011-08-03 Javier Miranda <miranda@adacore.com>
3422 (Same_Representation): In VM targets the representation of arrays with
3423 aliased components differs from arrays with non-aliased components.
3425 2011-08-03 Emmanuel Briot <briot@adacore.com>
3427 * prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
3428 not systematically lower case attribute indexes that contain no "."
3429 Fix definition of several Naming attributes, which take
3430 a unit name as index and therefore should be case insensitive.
3431 Minor refactoring (reduce length of variable names).
3433 2011-08-03 Emmanuel Briot <briot@adacore.com>
3435 * makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
3437 2011-08-03 Emmanuel Briot <briot@adacore.com>
3439 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
3440 prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
3441 prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
3442 prj-tree.ads (Prj.Tree.Environment): new type.
3444 2011-08-03 Emmanuel Briot <briot@adacore.com>
3446 * prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
3447 prj-tree.adb, prj-tree.ads (Environment): new type.
3449 2011-08-03 Emmanuel Briot <briot@adacore.com>
3451 * prj-tree.ads: Remove unused variable.
3453 2011-08-03 Yannick Moy <moy@adacore.com>
3455 * restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
3456 issuing messages related to SPARK restriction violation.
3458 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3460 * sem_ch6.adb: guard against error nodes in return statements.
3462 2011-08-03 Arnaud Charlet <charlet@adacore.com>
3464 * errout.adb (Error_Msg_Internal): the main unit has not been read yet,
3465 a warning can only appear on a configuration file, so emit warning
3466 without further checks.
3468 2011-08-03 Arnaud Charlet <charlet@adacore.com>
3470 * s-interr.ads: add overriding keyword.
3472 2011-08-03 Geert Bosch <bosch@adacore.com>
3474 * exp_attr.adb: Fix minor typo.
3476 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3478 * par-ch4.adb: improve error recovery.
3480 2011-08-03 Emmanuel Briot <briot@adacore.com>
3482 * prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
3483 prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
3486 2011-08-03 Emmanuel Briot <briot@adacore.com>
3488 * prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
3489 "external" as an attribute name in aggregate projects.
3491 2011-08-03 Jose Ruiz <ruiz@adacore.com>
3493 * s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
3494 uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
3495 from 0, so we need to adjust.
3497 2011-08-03 Emmanuel Briot <briot@adacore.com>
3499 * prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
3500 prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
3502 2011-08-03 Yannick Moy <moy@adacore.com>
3504 * sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
3505 restriction on overloaded entity if the entity is not an operator.
3507 2011-08-03 Yannick Moy <moy@adacore.com>
3509 * sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
3510 restrict.ads: Rename remaining Check_Formal_Restriction* into
3511 Check_SPARK_Restriction*.
3513 2011-08-03 Emmanuel Briot <briot@adacore.com>
3515 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
3516 prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
3518 (Project_Empty): removed
3519 (Empty_Project): new parameter Qualifier
3520 This is used to have fields specific to aggregate projects, cleaner
3521 New field to store the list of aggregated projects.
3522 (Check_Aggregate_Project): removed
3523 (Process_Aggregated_Projects, Free): new subprograms.
3525 2011-08-03 Olivier Hainque <hainque@adacore.com>
3527 * tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
3529 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3531 * sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
3532 explicit dereference of an unconstrained type, create a constrained
3533 subtype for it, as is done for function calls that return an
3536 2011-08-03 Thomas Quinot <quinot@adacore.com>
3538 * g-pehage.adb (Finalize): Avoid possible double-free.
3540 2011-08-03 Steve Baird <baird@adacore.com>
3542 * exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
3543 Elab_Spec/Body attrs in CodePeer_Mode.
3545 2011-08-03 Javier Miranda <miranda@adacore.com>
3547 * exp_aggr.adb (Flatten): Convert to positional form aggregates whose
3548 low bound is not known at compile time but they have no others choice.
3549 Done because in this case the bounds can be obtained directly from the
3552 2011-08-03 Ed Falis <falis@adacore.com>
3554 * s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
3555 on VxWorks SMP. Remove unusable constant ANY_CPU.
3557 2011-08-03 Emmanuel Briot <briot@adacore.com>
3559 * gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
3560 clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
3561 prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
3562 Prj.Env.Initialize_Empty): new subprograms
3563 (Get_Env, Find_Project): remove parameter Target_Name.
3565 2011-08-03 Gary Dismukes <dismukes@adacore.com>
3567 * sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
3568 as a condition for the delayed call to Derived_Subprograms done for the
3569 case of the rewriting of a derived type that constrains the
3570 discriminants of its parent type.
3571 Avoids redundant subprogram derivations for private subtype derivations.
3573 2011-08-03 Javier Miranda <miranda@adacore.com>
3575 * exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
3576 Build_Record_Aggr_Code.
3577 (Build_Record_Aggr_Code): Add missing support to initialize hidden
3578 discriminants in extension aggregates.
3580 2011-08-03 Emmanuel Briot <briot@adacore.com>
3582 * prj-pp.adb (Print): also output project qualifiers, since in
3583 particular "aggregate" is mandatory in an aggregate project.
3585 2011-08-03 Emmanuel Briot <briot@adacore.com>
3587 * prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
3588 (Debug_Output): new function.
3590 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
3592 * gnat_ugn.texi: Document -Wstack-usage.
3593 * gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
3595 2011-08-03 Thomas Quinot <quinot@adacore.com>
3597 * sem_prag.adb Issue an error (not a warning) when a C++ type does not
3598 have keyword LIMITED.
3600 2011-08-03 Yannick Moy <moy@adacore.com>
3602 * alfa.adb, alfa.ads, alfa_test.adb: New files.
3603 * ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
3604 (Scan_ALI): do not issue a fatal error if parsing known lines after Xref
3605 section (does not happen in compiler, only if code directly calls
3607 * get_alfa.adb, get_alfa.ads: New files.
3608 * lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
3610 * lib-xref-alfa.adb: New file.
3611 * lib-xref.adb, lib-xref.ads
3612 (Xref_Entry): redefine information needed in cross-references for ALFA.
3613 Push ALFA treatments in separated local package.
3614 (Enclosing_Subpragram_Or_Package): treat specially subprogram
3615 identifiers. Return entity of package body instead of spec. Return
3616 Empty for a scope with no location.
3617 (Generate_Reference): adapt to new components for ALFA information.
3618 Remove the need for D references on definitions.
3619 (Is_Local_Reference): moved to ALFA local package
3620 (Output_References): extract subfunction as Extract_Source_Name
3621 (Output_Local_References): remove procedure, replaced by filtering of
3622 cross-references in package ALFA and printing in Put_ALFA.
3623 (Write_Entity_Name): remove procedure
3624 * lib.adb, lib.ads (Extract_Source_Name): extract here function to
3625 print exact name of entity as it appears in source file
3626 (Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
3627 * put_alfa.adb, put_alfa.ads: New files.
3628 * xref_lib.adb (Search_Xref): protect read of cross-references against
3629 reading other sections of the ALI file, in gnatxref
3630 (Search): protect read of cross-references against reading other
3631 sections of the ALI file, in gnatfind.
3632 * gcc-interface/Make-lang.in: Update dependencies.
3634 2011-08-03 Thomas Quinot <quinot@adacore.com>
3636 * sem_ch3.adb: Minor reformatting.
3638 2011-08-03 Jose Ruiz <ruiz@adacore.com>
3640 * s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
3641 raising an exception.
3643 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3645 * sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
3646 type, always use 1 as the lower bound or string, even if lower bound of
3647 context is not static, to handle properly null strings in a non-static
3650 2011-08-03 Bob Duff <duff@adacore.com>
3652 * sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
3653 always legal on the right-hand side of an assignment statement; there
3654 is always an applicable index constraint in this case. Therefore, the
3655 check for Pkind = N_Assignment_Statement is now unconditional -- it
3656 doesn't depend on whether Is_Constrained (Typ).
3658 2011-08-03 Robert Dewar <dewar@adacore.com>
3660 * exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
3662 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3664 * sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
3665 for an itype created within a generic unit.
3667 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
3669 * gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
3670 suppresses all inlining.
3672 2011-08-03 Robert Dewar <dewar@adacore.com>
3674 * sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
3675 exp_aggr.adb: Minor reformatting.
3677 2011-08-03 Thomas Quinot <quinot@adacore.com>
3679 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
3680 tagged assignment when discriminant checks are suppressed. This is
3681 useless and extremely costly in terms of static stack usage.
3683 2011-08-03 Bob Duff <duff@adacore.com>
3685 * sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
3686 of generics, because this leads to the wrong entity in the wrong scope,
3687 causing (e.g.) pragma Export_Procedure to get an error if the entity is
3689 (Process_Interface_Name): Follow Alias for instances of generics, to
3690 correct for the above change.
3692 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3694 * exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
3695 is an integer literal it is always safe to replace the reference. In
3696 addition, if the reference appears in the generated code for an object
3697 declaration it is necessary to copy because otherwise the reference
3698 might be to the uninitilized value of the discriminant of the object
3701 2011-08-03 Pascal Obry <obry@adacore.com>
3703 * adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
3704 ACL used, in this case we want to check for ending .exe, not .exe
3705 anywhere in the path.
3707 2011-08-03 Sergey Rybin <rybin@adacore.com>
3709 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
3710 the tree structure (semantic decoration of references to record
3713 2011-08-03 Gary Dismukes <dismukes@adacore.com>
3715 * sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
3716 choices of a named array aggregate, bail out when any choices are
3717 marked as Errors_Posted.
3719 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3721 * exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
3722 in which entity is frozen, to handle properly loop variables in
3725 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3727 * sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
3728 subtype is not static, compute the upper bound using attributes, to
3729 handle properly index types that are not integer types.
3731 2011-08-03 Bob Duff <duff@adacore.com>
3733 * gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
3734 Update copyright notice.
3736 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3738 * sem_ch3.adb (Build_Discriminant_Constraints): Only use
3739 Original_Discriminant if within an instance.
3740 * sem_ch4.adb (Analyze_Selected_Component): Ditto.
3742 2011-08-03 Thomas Quinot <quinot@adacore.com>
3744 * einfo.ads: Minor reformatting.
3746 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3748 * exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
3749 composite type with an unfrozen subcomponent, in the profile of a
3750 primitive operation.
3752 2011-08-03 Robert Dewar <dewar@adacore.com>
3754 * sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
3756 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3758 * sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
3759 unconstrained type with discriminants is initialized with an aggregate,
3760 use the constrained subtype of the aggregate as the type of the object,
3761 because it is immutable, and this allows the back-end to generate no
3762 code for the object declaration.
3764 2011-08-03 Robert Dewar <dewar@adacore.com>
3766 * exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
3767 comparison operand is variable, and turns out to be zero or negative.
3769 2011-08-03 Javier Miranda <miranda@adacore.com>
3772 (Expand_Dispatching_Constructor_Call): Disable expansion of
3773 code required for native targets. Done to avoid generating
3774 references to unavailable runtime entities in VM targets.
3776 (Expand_N_Object_Declaration): Add missing support to handle
3777 the explicit initialization of class-wide interface objects.
3780 2011-08-03 Matthew Heaney <heaney@adacore.com>
3782 * a-cobove.adb (Merge): Move source onto target, instead of using Assign
3784 2011-08-03 Matthew Heaney <heaney@adacore.com>
3786 * a-cbdlli.adb (Splice): move source items from first to last
3788 2011-08-03 Yannick Moy <moy@adacore.com>
3790 * sem_util.ads: comment added.
3792 2011-08-03 Javier Miranda <miranda@adacore.com>
3795 (Expand_Record_Aggregate): In VM targets disable the expansion into
3796 assignments of aggregates whose type is not known at compile time.
3798 2011-08-03 Ed Schonberg <schonberg@adacore.com>
3800 * exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
3801 protected entries and task entries, to build the proper renaming
3802 declaration for entry formals, used in debugging.
3803 * exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
3804 parameters in the same way.
3806 2011-08-02 Robert Dewar <dewar@adacore.com>
3808 * a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
3809 sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
3810 code reorganization.
3812 2011-08-02 Robert Dewar <dewar@adacore.com>
3814 * debug.adb: Debug flag d.P to suppress length comparison optimization
3815 * exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
3816 comparison of Length by comparing First/Last instead.
3818 2011-08-02 Matthew Heaney <heaney@adacore.com>
3820 * a-cobove.ads: Code clean up.
3822 2011-08-02 Vincent Celier <celier@adacore.com>
3824 * adaint.c (file_names_case_sensitive_cache): New static int.
3825 (__gnat_get_file_names_case_sensitive): Cache the return value in
3826 file_names_case_sensitive_cache at the first invocation, to avoid
3827 multiple calls to getenv.
3829 2011-08-02 Bob Duff <duff@adacore.com>
3831 * sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
3833 2011-08-02 Yannick Moy <moy@adacore.com>
3835 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
3836 sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
3837 sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
3838 indicate that we are in a precondition or postcondition. This is used in
3839 Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
3840 decide whether to flag the spec or body of the current subprogram as
3843 2011-08-02 Fabien Chouteau <chouteau@adacore.com>
3845 * impunit.adb: Add Ada.Execution_Time.Interrupts in the Ada2012 package
3847 * a-extiin.ads: New file.
3849 2011-08-02 Bob Duff <duff@adacore.com>
3851 * a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
3852 now raises Name_Error instead of Use_Error in certain cases. The other
3853 parts of this AI were already implemented properly.
3855 2011-08-02 Vincent Celier <celier@adacore.com>
3857 * link.c: Only import "auto-host.h" when building the gnattools.
3859 2011-08-02 Yannick Moy <moy@adacore.com>
3861 * sem_util.adb: Inter-unit inlining does not work for a subprogram
3862 which calls a local subprogram, so extract subprogram
3863 from Mark_Non_ALFA_Subprogram_Body.
3865 2011-08-02 Javier Miranda <miranda@adacore.com>
3868 (Extract_Dispatching_Call): If the type of the dispatching object is an
3869 access type then return an explicit dereference in the Object out-mode
3872 2011-08-02 Gary Dismukes <dismukes@adacore.com>
3874 * sem_ch3.adb (Analyze_Subtype_Declaration): Generate range
3875 compatibility checks for all indexes of an array subtype, not just the
3876 first. Reset Has_Dynamic_Range_Check on the subtype before each
3877 potential check to ensure that Insert_Range_Checks will not elide any
3878 of the dynamic checks.
3880 2011-08-02 Yannick Moy <moy@adacore.com>
3882 * par-prag.ad (Process_Restrictions_Or_Restriction_Warnings): recognize
3883 SPARK restriction at parsing time.
3884 * scng.adb (Scan): Generate a token Tok_SPARK_Hide for a SPARK HIDE
3885 directive only if the SPARK restriction is set for this unit.
3887 2011-08-02 Yannick Moy <moy@adacore.com>
3889 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb, sem_util.ads,
3890 sem_res.adb, sem_ch2.adb, sem_ch4.adb, sem_ch6.adb,
3891 sem_ch11.adb: Protect call to Current_Subprogram which might be costly
3892 when repeated. Rename Current_Subprogram_Is_Not_In_ALFA into
3893 Mark_Non_ALFA_Subprogram_Body.
3894 Split body of Mark_Non_ALFA_Subprogram_Body to get body small and
3897 2011-08-02 Yannick Moy <moy@adacore.com>
3899 * sem_res.adb: Protect calls to Matching_Static_Array_Bounds which
3902 2011-08-02 Robert Dewar <dewar@adacore.com>
3904 * exp_ch9.adb, exp_sel.adb, restrict.ads, exp_disp.adb, erroutc.ads,
3905 exp_ch3.adb: Minor reformatting.
3907 2011-08-02 Emmanuel Briot <briot@adacore.com>
3909 * adaint.c (__gnat_locate_exec_on_path): only returns executable
3910 files, not any regular file.
3911 (__gnat_locate_file_with_predicate): new subprogram.
3913 2011-08-02 Yannick Moy <moy@adacore.com>
3915 * sinfo.adb, sinfo.ads: Restrict the use of flags
3916 Has_Dynamic_Length_Check and Has_Dynamic_Range_Check to expression
3917 nodes, plus N_Subtype_Declaration for the 2nd one.
3919 2011-08-02 Sergey Rybin <rybin@adacore.com>
3921 * gnat_rm.texi: Ramification of pragma Eliminate documentation
3922 - fix bugs in the description of Source_Trace;
3923 - get rid of UNIT_NAME;
3925 2011-08-02 Javier Miranda <miranda@adacore.com>
3928 (Build_Dispatching_Requeue): Adding support for VM targets
3929 since we cannot directly reference the Tag entity.
3930 * exp_sel.adb (Build_K): Adding support for VM targets.
3931 (Build_S_Assignment): Adding support for VM targets.
3933 (Default_Prim_Op_Position): In VM targets do not restrict availability
3934 of predefined interface primitives to compiling in Ada 2005 mode.
3935 (Is_Predefined_Interface_Primitive): In VM targets this service is not
3936 restricted to compiling in Ada 2005 mode.
3937 (Make_VM_TSD): Generate code that declares and initializes the OSD
3938 record. Needed to support dispatching calls through synchronized
3941 (Make_Predefined_Primitive_Specs): Enable generation of predefined
3942 primitives associated with synchronized interfaces.
3943 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
3944 primitives associated with synchronized interfaces.
3946 2011-08-02 Yannick Moy <moy@adacore.com>
3948 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
3949 statements hidden in SPARK if preceded by the HIDE directive
3950 (Parse_Exception_Handlers): mark each exception handler in a sequence of
3951 exception handlers as hidden in SPARK if preceded by the HIDE directive
3952 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
3953 if starting with the HIDE directive
3954 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
3955 starting with the HIDE directive; mark the declarations in a private
3956 part as hidden in SPARK if the private part starts with the HIDE
3958 * restrict.adb, restrict.ads
3959 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
3960 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
3961 argument node belongs to a part which is hidden in SPARK
3962 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
3963 parts in SPARK; protect the possibly costly call to
3964 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
3965 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
3966 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
3967 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
3969 (Scan): recognize special comment starting with '#' and followed by
3970 SPARK keyword "hide" as a HIDE directive.
3972 2011-08-02 Yannick Moy <moy@adacore.com>
3974 * types.ads, erroutc.ads: Minor reformatting.
3976 2011-08-02 Vincent Celier <celier@adacore.com>
3978 * link.c: Add response file support for cross platforms.
3980 2011-08-02 Ed Schonberg <schonberg@adacore.com>
3982 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
3983 in an association, set parent field of copy before partial analysis.
3984 * sem_res.adb (Resolve_Slice): create reference to itype only when
3985 expansion is enabled.
3987 2011-08-02 Yannick Moy <moy@adacore.com>
3989 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
3990 for new flag denoting which subprogram bodies are in ALFA
3991 * restrict.adb, sem_ch7.adb: Update comment
3992 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
3993 sem_ch9.adb, sem_res.adb: Add calls to
3994 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
3995 * sem_ch6.adb (Analyze_Function_Return): add calls to
3996 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
3997 middle of the body, and extended return.
3998 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
3999 False when missing return.
4000 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
4001 to True for subprograms whose spec is in ALFA. Remove later on the flag
4002 on the entity used for a subprogram body when there exists a separate
4004 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
4005 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
4006 False, otherwise do nothing.
4008 2011-08-02 Robert Dewar <dewar@adacore.com>
4010 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
4012 2011-08-02 Yannick Moy <moy@adacore.com>
4014 * sem_ch4.ads: minor formatting.
4016 2011-08-02 Yannick Moy <moy@adacore.com>
4018 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
4019 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
4020 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
4021 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
4022 opt.ads: cleanup of SPARK mode
4024 2011-08-02 Yannick Moy <moy@adacore.com>
4026 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
4028 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
4029 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
4031 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
4032 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
4033 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
4034 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
4036 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
4038 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
4039 functions whose return type is not in ALFA.
4040 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
4042 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
4043 parameter's type is not in ALFA.
4044 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
4047 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4049 * sem_ch6 (Analyze_Expression_Function): treat the function as
4050 Inline_Always, and introduce a subprogram declaration for it when it is
4052 * inline.adb (Add_Inlined_Body): recognize bodies that come from
4053 expression functions, so that the back-end can determine whether they
4054 can in fact be inlined.
4055 * sem_util.adb (Is_Expression_Function): predicate to determine whether
4056 a function body comes from an expression function.
4058 2011-08-02 Gary Dismukes <dismukes@adacore.com>
4060 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
4061 null exclusions to test Can_Never_Be_Null on the anonymous access types
4062 of the formals rather than testing the formals themselves. Exclude this
4063 check in cases where the Old_Formal is marked as a controlling formal,
4064 to avoid issuing spurious errors for bodies completing dispatching
4065 operations (due to the flag not getting set on controlling access
4066 formals in body specs).
4067 (Find_Corresponding_Spec): When checking full and subtype conformance of
4068 subprogram bodies in instances, pass Designated and E in that order, for
4069 consistency with the expected order of the formals (New_Id followed by
4072 2011-08-02 Robert Dewar <dewar@adacore.com>
4074 * sem_ch8.adb: Minor reformatting.
4076 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4078 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
4079 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
4080 primitive operations of class-wide actuals.
4082 2011-08-02 Javier Miranda <miranda@adacore.com>
4084 * exp_atag.ads, exp_atag.adb
4085 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
4086 since its value is implicitly passed in argument Typ.
4087 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
4088 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
4089 Build_Common_Dispatching_Select_Statements.
4091 2011-08-02 Robert Dewar <dewar@adacore.com>
4093 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
4094 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
4097 2011-08-02 Robert Dewar <dewar@adacore.com>
4099 * sem_res.adb: Minor reformatting.
4100 * sem_prag.adb: Minor reformatting.
4102 2011-08-02 Javier Miranda <miranda@adacore.com>
4104 * exp_atag.adb, exp_atags.ads
4105 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
4106 by the tagged type Entity. Required to use this routine in the VM
4107 targets since we do not have available the Tag entity in the VM
4110 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
4111 Ada.Tags has not been previously loaded.
4113 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
4114 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
4116 (Enclosing_Dynamic_Scope): Add missing support to handle the full
4117 view of enclosing scopes. Required to handle enclosing scopes that
4118 are synchronized types whose full view is a task type.
4120 (Build_VM_TSDs): Minor code improvement to avoid generating and
4121 analyzing lists with empty nodes.
4122 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
4123 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
4124 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
4125 (Make_Disp_Timed_Select_Body): Add support for VM targets.
4126 (Make_Select_Specific_Data_Table): Add support for VM targets.
4127 (Make_VM_TSD): Generate code to initialize the SSD structure of
4130 2011-08-02 Yannick Moy <moy@adacore.com>
4132 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
4133 cross-references section in ALI.
4134 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
4135 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
4137 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
4138 subprogram or package entity of a node
4139 (Is_Local_Reference_Type): new function returns True for references
4140 selected in local cross-references.
4141 (Lt): function extracted from Lt in Output_References
4142 (Write_Entity_Name): function extracted from Output_References
4143 (Generate_Definition): generate reference with type 'D' for definition
4144 of objects (object declaration and parameter specification), with
4145 appropriate locations and units, for use in local cross-references.
4146 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
4147 references of type 'I' for initialization in object definition.
4148 (Output_References): move part of function Lt and procedure
4149 Write_Entity_Name outside of the body. Ignore references of types 'D'
4150 and 'I' introduced for local cross-references.
4151 (Output_Local_References): new procedure to output the local
4152 cross-references sections.
4153 (Lref_Entity_Status): new array defining whether an entity is a local
4154 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
4155 with 'I' type when initialization expression is present.
4156 * get_scos.adb, get_scos.ads: Correct comments and typos
4158 2011-08-02 Javier Miranda <miranda@adacore.com>
4160 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
4162 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
4164 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
4167 2011-08-02 Vincent Celier <celier@adacore.com>
4169 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
4170 (No_Space_Img): New function
4171 (Find_Excluded_Sources): When reading from a file, record the file name
4172 and the line number for each excluded source.
4173 (Mark_Excluded_Sources): When reporting an error, if the excluded
4174 sources were read from a file, include file name and line number in
4177 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4179 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
4181 2011-08-02 Robert Dewar <dewar@adacore.com>
4183 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
4185 2011-08-02 Javier Miranda <miranda@adacore.com>
4187 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
4188 generation of TSDs to the DOTNET compiler.
4189 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
4190 generation of TSDs to the DOTNET compiler.
4192 2011-08-02 Javier Miranda <miranda@adacore.com>
4194 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
4195 record of all the tagged types declared inside library level package
4196 declarations, library level package bodies or library level subprograms.
4197 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
4198 associated with a given tagged type.
4199 (Build_VM_TSDs): New subprogram.
4200 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
4201 compilation units that are subprograms.
4202 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
4203 compilation units that are package bodies.
4204 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
4205 units that are a package declaration or a package instantiation.
4206 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
4207 reorganization to improve the error generated by the frontend when the
4208 function Ada.Tags.Secondary_Tag is not available.
4209 * rtsfind.ads (RE_Register_TSD): New runtime entity.
4210 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
4212 2011-08-02 Javier Miranda <miranda@adacore.com>
4214 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
4216 2011-08-02 Robert Dewar <dewar@adacore.com>
4218 * s-imenne.ads: Minor reformatting.
4220 2011-08-02 Robert Dewar <dewar@adacore.com>
4222 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
4223 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
4224 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
4226 2011-08-02 Robert Dewar <dewar@adacore.com>
4228 * einfo.ads (Materialize_Entity): Document this is only for renamings
4229 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
4230 required debug information in the case where we transform the object
4231 declaration into a renaming declaration.
4232 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
4234 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
4237 2011-08-02 Robert Dewar <dewar@adacore.com>
4239 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
4240 Suppress_Init_Procs.
4241 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
4242 Suppress_Initialization/Initialization_Suppressed.
4243 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
4244 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
4245 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
4246 * sem_prag.adb: New processing for pragma Suppress_Initialization.
4248 2011-08-02 Robert Dewar <dewar@adacore.com>
4250 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
4253 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4255 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
4256 only have inheritable classwide pre/postconditions.
4258 2011-08-02 Javier Miranda <miranda@adacore.com>
4260 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
4261 * rtsfind.ads (RE_Check_TSD): New runtime entity.
4262 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
4263 checks if the external tag of a type is the same as the external tag
4264 of some other declaration.
4266 2011-08-02 Thomas Quinot <quinot@adacore.com>
4268 * s-taskin.ads: Minor reformatting.
4270 2011-08-02 Emmanuel Briot <briot@adacore.com>
4272 * g-comlin.adb (Display_Help): swap the order in which it prints the
4273 short help and the general usage.
4275 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4277 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
4278 the aspect declarations and attach them to the generic copy for
4279 subsequent analysis.
4280 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
4281 declarations of the generic tree to the new subprogram declarations.
4282 * sem_attr.adb (Check_Precondition_Postcondition): recognize
4283 conditions that apply to a subprogram instance.
4285 2011-08-02 Robert Dewar <dewar@adacore.com>
4287 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
4289 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4291 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
4292 private type with a tagged full view is not derived in the immediate
4293 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
4295 2011-08-02 Robert Dewar <dewar@adacore.com>
4297 * exp_ch4.adb: Minor reformatting.
4299 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4301 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
4302 Ada2012 iterator, the loop will be rewritten during expansion into a
4303 while loop with a cursor and an element declaration. Do not analyze the
4304 body in this case, because if the container is for indefinite types the
4305 actual subtype of the elements will only be determined when the cursor
4306 declaration is analyzed.
4308 2011-08-02 Arnaud Charlet <charlet@adacore.com>
4310 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
4311 size/alignment related attributes in CodePeer_Mode.
4313 2011-08-02 Gary Dismukes <dismukes@adacore.com>
4315 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
4316 Prepend_Element, since this can result in the operation getting the
4317 wrong slot in the full type's dispatch table if the full type has
4318 inherited operations. The incomplete type's operation will get added
4319 to the proper position in the full type's primitives
4320 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
4321 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
4322 dispatching operations, since there are cases where nonprimitive
4323 subprograms can get added to the list of incomplete dependents (such
4324 as subprograms in nested packages).
4325 * sem_ch6.adb (Process_Formals): First, remove test for being in a
4326 private part when determining whether to add a primitive with a
4327 parameter of a tagged incomplete type to the Private_Dependents list.
4328 Such primitives can also occur in the visible part, and should not have
4329 been excluded from being private dependents.
4330 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
4331 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
4332 list of a Taft-amendment incomplete type is a primitive before issuing
4333 an error that the full type must appear in the same unit. There are
4334 cases where nonprimitives can be in the list (such as subprograms in
4336 * sem_disp.adb (Derives_From): Use correct condition for checking that
4337 a formal's type is derived from the type of the corresponding formal in
4338 the parent subprogram (the condition was completely wrong). Add
4339 checking that was missing for controlling result types being derived
4340 from the result type of the parent operation.
4342 2011-08-02 Yannick Moy <moy@adacore.com>
4344 * errout.adb (First_Node): minor renaming
4345 * restrict.adb (Check_Formal_Restriction): put restriction warning on
4348 2011-08-02 Yannick Moy <moy@adacore.com>
4350 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
4351 before accessing operands.
4352 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
4353 decide whether an initialization expression respects SPARK rules, as
4354 the plain node is the expanded one. This allows for more valid warnings
4356 * gnat_rm.texi: Minor update.
4358 2011-08-02 Arnaud Charlet <charlet@adacore.com>
4360 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
4363 2011-08-02 Robert Dewar <dewar@adacore.com>
4365 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
4367 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
4369 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
4370 loop statements and the element renaming declaration with a block when
4371 the element type is controlled.
4373 2011-08-02 Yannick Moy <moy@adacore.com>
4375 * sinfo.ads: Minor formatting.
4377 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4379 * sem_aggr.adb (Add_Association): if the association has a box and no
4380 expression, use the Sloc of the aggregate itself for the new
4382 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
4385 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
4387 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
4388 When a container is provided via a function call, generate a renaming
4389 of the function result. This avoids the creation of a transient scope
4390 and the premature finalization of the container.
4391 * exp_ch7.adb (Is_Container_Cursor): Removed.
4392 (Wrap_Transient_Declaration): Remove the supression of the finalization
4393 of the list controller when the declaration denotes a container cursor,
4396 2011-08-02 Yannick Moy <moy@adacore.com>
4398 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
4399 node is from source, instead of the original node being from source.
4401 (Resolve_Array_Aggregate): refine the check for a static expression, to
4402 recognize also static ranges
4403 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
4404 Array_Type_Declaration): postpone the test for the type being a subtype
4405 mark after the type has been resolved, so that component-selection and
4406 expanded-name are discriminated.
4407 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
4408 to distinguish the case of an iteration scheme, so that an error is
4409 issed on a non-static range in SPARK except in an iteration scheme.
4410 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
4411 In_Iter_Schm = True.
4412 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
4413 user-defined operators so that they are allowed in renaming
4415 (Find_Selected_Component): refine the check for prefixing of operators
4416 so that they are allowed in renaming. Move the checks for restrictions
4417 on selector name after analysis discriminated between
4418 component-selection and expanded-name.
4419 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
4420 concatenation argument of string type if it is static.
4421 * sem_util.adb, sem_util.ads
4422 (Check_Later_Vs_Basic_Declarations): add a new function
4423 Is_Later_Declarative_Item to decice which declarations are allowed as
4424 later items, in the two different modes Ada 83 and SPARK. In the SPARK
4425 mode, add that renamings are considered as later items.
4426 (Enclosing_Package): new function to return the enclosing package
4427 (Enter_Name): correct the rule for homonyms in SPARK
4428 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
4429 from source (result of expansion) to avoid issuing wrong warnings.
4431 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4433 * errout.adb: On anything but an expression First_Node returns its
4436 2011-08-02 Pascal Obry <obry@adacore.com>
4438 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
4440 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
4442 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
4443 Set the associated loop as the related expression of internally
4445 * exp_ch7.adb (Is_Container_Cursor): New routine.
4446 (Wrap_Transient_Declaration): Supress the finalization of the list
4447 controller when the declaration denotes a container cursor.
4449 2011-08-02 Yannick Moy <moy@adacore.com>
4451 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
4453 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
4454 expression is a simple expression. This check cannot be performed in
4455 the semantics, so just drop it.
4456 (P_Index_Or_Discriminant_Constraint): move check that the index or
4457 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
4458 semantics. Other cases were previously checked in the semantics.
4459 * par-ch4.adb (P_Name): move checks that a selector name is not
4460 character literal or an operator symbol to Find_Selected_Component in
4462 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
4463 declarations are not placed after later declarations in a separate
4464 procedure in Sem_Util (possibly not the best choice?), to be used both
4465 during parsing, for Ada 83 mode, and during semantic analysis, for
4467 * par-endh.adb (Check_End): move check that end label is not missing
4468 to Process_End_Label in the semantics
4469 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
4470 the special case for SPARK restriction
4471 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
4472 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
4473 parameter Force to issue the error message even on internal node (used
4474 for generated end label). Call Check_Restriction to check when an error
4475 must be issued. In SPARK mode, issue an error message even if the
4476 restriction is not set.
4477 (Check_Restriction): new procedure with an additional out parameter to
4478 inform the caller that a message has been issued
4479 * sem_aggr.adb: Minor modification of message
4480 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
4481 instead of issuing an error message directly
4482 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
4483 declarations are not placed after later declarations, by calling
4484 Check_Later_Vs_Basic_Declarations
4485 (Analyze_Subtype_Declaration): move here the check that an index or
4486 discriminant constraint must be a subtype mark. Change the check that
4487 a subtype of String must start at one so that it works on subtype marks.
4488 * sem_ch4.adb (Analyze_Call): move here the check that a named
4489 association cannot follow a positional one in a call
4490 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
4491 instead of issuing an error message directly
4492 * sem_ch8.adb (Find_Selected_Component): move here the check that a
4493 selector name is not a character literal or an operator symbol. Move
4494 here the check that the prefix of an expanded name cannot be a
4495 subprogram or a loop statement.
4496 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
4497 procedure called from parsing and semantics to check that basic
4498 declarations are not placed after later declarations
4499 (Process_End_Label): move here the check that end label is not missing
4501 2011-08-02 Arnaud Charlet <charlet@adacore.com>
4503 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
4504 representation clause in codepeer mode, since it confuses CodePeer and
4505 does not bring useful info.
4507 2011-08-02 Ed Falis <falis@adacore.com>
4509 * init.c: initialize fp hw on MILS.
4511 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4513 * errout.adb (First_Node): for bodies, return the node itself (small
4514 optimization). For other nodes, do not check source_unit if the node
4515 comes from Standard.
4517 2011-08-02 Robert Dewar <dewar@adacore.com>
4519 * exp_ch3.adb: Minor comment additions.
4520 * sem_ch13.adb: Minor reformatting.
4522 2011-08-02 Pascal Obry <obry@adacore.com>
4524 * make.adb, makeutl.adb: Removes some superfluous directory separator.
4526 2011-08-02 Robert Dewar <dewar@adacore.com>
4528 * sem_attr.adb: Minor reformatting.
4530 2011-08-02 Robert Dewar <dewar@adacore.com>
4532 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
4533 (Has_Default_Component_Value): Removed
4534 * einfo.ads Comment updates
4535 (Has_Default_Aspect): Replaces Has_Default_Value
4536 (Has_Default_Component_Value): Removed
4538 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
4540 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
4541 (Get_Simple_Init_Val): Handle Default_Value aspect
4542 (Needs_Simple_Initialization): Handle Default_Value aspect
4543 * exp_ch3.ads: Needs_Simple_Initialization
4544 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
4545 * par-prag.adb (Pragma_Default[_Component]Value) Removed
4547 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
4548 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
4549 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
4551 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4553 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
4554 package containing iteration primitives.
4555 exp_ch5.adb (Expand_Iterator_Loop): ditto.
4557 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4559 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
4560 "of", pre-analyze expression in case it is a function call with
4561 finalization actions that must be placed ahead of the loop.
4562 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
4563 on an Ada2012 iterator, insert them ahead of the rewritten loop.
4565 2011-08-02 Geert Bosch <bosch@adacore.com>
4567 * cstand.adb (Create_Float_Types): Only consider C's long double for
4568 Long_Long_Float, in addition to double.
4570 2011-08-02 Robert Dewar <dewar@adacore.com>
4572 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
4573 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
4574 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
4577 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4579 * sem_attr.adb: handle properly 'Result when it is a prefix of an
4582 2011-08-02 Javier Miranda <miranda@adacore.com>
4584 * einfo.ads, einfo.adb
4585 (Original_Access_Type): Move this attribute to Node26 since there was
4586 an undocumented use of Node21 in E_Access_Subprogram_Type entities
4587 which causes conflicts and breaks the generation of the .NET compiler.
4588 (Interface_Name): Add missing documentation on JGNAT only uses of
4591 2011-08-02 Geert Bosch <bosch@adacore.com>
4593 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
4594 (Find_Back_End_Float_Type): Likewise
4595 (Create_Back_End_Float_Types): Likewise
4596 (Create_Float_Types): Likewise
4597 (Register_Float_Type): Likewise
4598 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
4599 Nlist and split out type selection in new local Find_Base_Type function.
4600 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
4602 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
4604 2011-08-02 Robert Dewar <dewar@adacore.com>
4606 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
4608 * opt.ads: Minor comment change.
4609 * sem_ch12.adb: Minor code reorganization.
4611 2011-08-02 Gary Dismukes <dismukes@adacore.com>
4613 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
4614 subtype's list of rep items to the list on the full subtype in the case
4615 where the lists are the same.
4617 2011-08-02 Geert Bosch <bosch@adacore.com>
4619 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
4620 using the one from System.Strings, which also deallocates all strings.
4622 2011-08-02 Geert Bosch <bosch@adacore.com>
4624 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
4626 * gcc-interface/Make-lang.in: Update dependencies.
4628 2011-08-02 Olivier Hainque <hainque@adacore.com>
4630 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
4633 2011-08-02 Javier Miranda <miranda@adacore.com>
4635 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
4636 associated with anonymous access to subprograms.
4638 2011-08-02 Geert Bosch <bosch@adacore.com>
4641 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
4642 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
4643 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
4644 (Add_Symbol_Definition): Move to switch-c.adb
4645 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
4646 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
4647 (Add_Symbol_Definition): Move to switch-c.adb.
4648 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
4650 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
4652 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
4653 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
4655 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
4656 (Add_Symbol_Definition): Moved from Prepcomp.
4657 * switch-c.ads: Update copyright notice. Use String_List instead of
4658 Argument_List, removing dependency on System.OS_Lib.
4660 2011-08-02 Yannick Moy <moy@adacore.com>
4662 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
4663 mode on initialization expression which does not respect SPARK
4665 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
4666 if the tree referenced by its argument represents an initialization
4667 expression in SPARK, suitable for initializing an object in an object
4670 2011-08-02 Javier Miranda <miranda@adacore.com>
4672 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
4673 internally generated access to subprogram with its associated protected
4675 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
4677 2011-08-02 Geert Bosch <bosch@adacore.com>
4679 * cstand.adb (Register_Float_Type): Print information about type to
4680 register, if the Debug_Flag_Dot_B is set.
4681 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
4682 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
4683 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
4684 with a requested precision of more than Max_Digits digits and no more
4685 than Max_Base_Digits digits, if a range specification is present and the
4686 Predefined_Float_Types list has a suitable type to derive from.
4687 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
4688 case of type completion with pragma Import
4690 (Process_Import_Predefined_Type): Processing to complete a type
4691 with pragma Import. Currently supports floating point types only.
4692 (Set_Convention_From_Pragma): Do nothing without underlying type.
4693 (Process_Convention): Guard against absence of underlying type,
4694 which may happen when importing incomplete types.
4695 (Process_Import_Or_Interface): Handle case of importing predefined
4696 types. Tweak error message.
4698 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
4700 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
4701 functions to previous change. Reorganize code slightly.
4703 2011-08-02 Geert Bosch <bosch@adacore.com>
4705 * back_end.ads (Register_Type_Proc): New call back procedure type for
4706 allowing the back end to provide information about available types.
4707 (Register_Back_End_Types): New procedure to register back end types.
4708 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
4710 * cstand.adb (Back_End_Float_Types): New list for floating point types
4711 supported by the back end.
4712 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
4713 (Copy_Float_Type): New procedure to make new copies of predefined types.
4714 (Register_Float_Type): New call back procedure to populate the BEFT list
4715 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
4716 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
4717 (Create_Float_Types): New procedure to create entities for floating
4718 point types predefined in Standard, and put these and any remaining
4719 BEFTs on the Predefined_Float_Types list.
4720 * stand.ads (Predefined_Float_Types): New list for predefined floating
4721 point types that do not have declarations in package Standard.
4723 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
4725 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
4726 entity node for the unit containing the parameter.
4727 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
4728 (Add_Inlined_Subprogram): Likewise.
4729 * gcc-interface/Make-lang.in: Update dependencies.
4731 2011-08-02 Thomas Quinot <quinot@adacore.com>
4733 * s-stusta.adb (Print): Make sure Pos is always initialized to a
4736 2011-08-02 Geert Bosch <bosch@adacore.com>
4738 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
4740 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
4742 * sem_type.adb (Covers): Move trivial case to the top and reuse the
4743 computed value of Base_Type.
4745 2011-08-02 Yannick Moy <moy@adacore.com>
4747 * restrict.adb (Check_Restriction): issue an error for any use of
4748 class-wide, even if the No_Dispatch restriction is not set.
4749 * sem_aggr.adb: Correct typos in comments and messages in formal mode
4750 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
4751 when completing a private extension, the type named in the private part
4752 is not the same as that named in the visible part.
4753 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
4754 of an inherited primitive operations of a tagged type or type extension
4755 that returns the tagged type.
4756 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
4757 function which returns True for an implicit operation inherited by the
4758 derived type declaration for the argument type.
4759 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
4762 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4764 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
4765 Process_Bounds, to perform analysis with expansion of a range or an
4766 expression that is the iteration scheme for a loop.
4767 (Analyze_Iterator_Specification): If domain of iteration is given by a
4768 function call with a controlled result, as is the case if call returns
4769 a predefined container, ensure that finalization actions are properly
4771 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
4773 2011-08-02 Javier Miranda <miranda@adacore.com>
4775 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
4776 * gcc-interface/Make-lang.in: Update dependencies.
4778 2011-08-02 Javier Miranda <miranda@adacore.com>
4780 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
4781 determine if the analysis is performed using N or Original_Node (N).
4782 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
4783 functionality of routine Is_Variable avoids code duplication.
4784 * checks.adb (Determine_Range): Handle temporaries generated by
4785 Remove_Side_Effects.
4787 2011-08-02 Javier Miranda <miranda@adacore.com>
4789 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
4790 expansion of the condition. Required since the previous analysis was
4791 done with expansion disabled (see Resolve_Quantified_Expression) and
4792 hence checks were not inserted and record comparisons have not been
4795 2011-08-02 Ed Falis <falis@adacore.com>
4797 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
4800 2011-08-02 Bob Duff <duff@adacore.com>
4802 * opt.ads: Minor comment fix.
4804 2011-08-02 Bob Duff <duff@adacore.com>
4806 * sem_ch12.adb (Analyze_Package_Instantiation,
4807 Analyze_Subprogram_Instantiation): Turn off style checking while
4808 analyzing an instance. Whatever style checks that apply to the generic
4809 unit should apply, so it makes no sense to apply them in an instance.
4810 This was causing trouble when compiling an instance of a runtime
4811 unit that violates the -gnatyO switch.
4812 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
4813 one of the two case statements, causing spurious errors.
4815 2011-08-02 Robert Dewar <dewar@adacore.com>
4817 * uname.adb: Minor reformatting.
4818 * gnatcmd.adb: Minor reformatting.
4819 * exp_attr.adb: Minor reformatting.
4821 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4823 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
4824 No_Dispatching_Calls, do not look for the Assign primitive, because
4825 predefined primitives are not created in this case.
4827 2011-08-02 Bob Duff <duff@adacore.com>
4829 * stylesw.ads: Minor comment fixes.
4831 2011-08-02 Robert Dewar <dewar@adacore.com>
4833 * freeze.adb (Add_To_Result): New procedure.
4835 2011-08-02 Jose Ruiz <ruiz@adacore.com>
4837 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
4838 time, if the specific run-time routines for handling streams of strings
4839 are not available, use the default mechanism.
4841 2011-08-02 Arnaud Charlet <charlet@adacore.com>
4843 * s-regpat.ads: Fix typo.
4845 2011-08-02 Vincent Celier <celier@adacore.com>
4847 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
4848 not null, call it to create the in memory config project file without
4849 parsing an existing default config project file.
4851 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
4853 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
4855 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4857 * sem_elim.adb: an abstract subprogram does not need an eliminate
4858 pragma for its descendant to be eliminable.
4860 2011-08-02 Ed Falis <falis@adacore.com>
4862 * init.c: revert to handling before previous checkin for VxWorks
4863 * s-intman-vxworks.adb: delete unnecessary declarations related to
4864 using Ada interrupt facilities for handling signals.
4865 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
4866 * s-intman-vxworks.ads: Import __gnat_install_handler as
4867 Initialize_Interrupts.
4868 * s-taprop-vxworks.adb: Delete Signal_Mask.
4869 (Abort_Handler): change construction of mask to unblock exception
4872 2011-08-02 Jerome Guitton <guitton@adacore.com>
4874 * a-except-2005.adb (Raise_From_Signal_Handler): Call
4875 Debug_Raise_Exception before propagation starts.
4877 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
4879 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
4880 to Restriction_Check_Required.
4881 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
4882 * sem_res.adb (Resolve_Call): Likewise.
4883 * sem_attr.adb (Check_Stream_Attribute): Likewise.
4885 2011-08-02 Bob Duff <duff@adacore.com>
4887 * stylesw.ads: Update comment.
4888 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
4889 * errout.ads: Remove obsolete comment.
4891 2011-08-02 Javier Miranda <miranda@adacore.com>
4893 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
4894 (Set_Is_Safe_To_Reevaluate): new procedure.
4895 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
4896 assignment is allowed on safe-to-reevaluate variables.
4897 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
4898 temporary created to remove side effects in expressions that use
4899 the secondary stack as safe-to-reevaluate.
4900 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
4901 variables that are not true constants.
4903 2011-08-02 Robert Dewar <dewar@adacore.com>
4905 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
4906 sem_res.adb, sem_ch6.adb: Minor reformatting.
4908 2011-08-02 Jerome Guitton <guitton@adacore.com>
4910 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
4912 2011-08-02 Ed Schonberg <schonberg@adacore.com>
4914 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
4915 not set Overridden_Operation if subprogram is an initialization
4918 2011-08-02 Yannick Moy <moy@adacore.com>
4920 * par-ch6.adb: Correct obsolete name in comments
4921 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
4922 which takes two message arguments (existing function takes one), with
4923 second message used for continuation.
4924 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
4925 block statements that originate from a source block statement, not
4926 generated block statements
4927 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
4928 symmetry with procedure case
4929 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
4930 function to issue an error in formal mode if a package specification
4931 contains more than one tagged type or type extension.
4932 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
4933 parameters matching formals of tagged types are objects (or ancestor
4934 type conversions of objects), not general expressions. Issue an error
4935 on view conversions that are not involving ancestor conversion of an
4937 (Resolve_Type_Conversion): in formal mode, issue an error on the
4938 operand of an ancestor type conversion which is not an object
4939 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
4940 procedure so that it works also for actuals of function calls
4941 (Is_Actual_Tagged_Parameter): new function which determines if its
4942 argument is an actual parameter of a formal of tagged type in a
4944 (Is_SPARK_Object_Reference): new function which determines if the tree
4945 referenced by its argument represents an object in SPARK
4947 2011-08-02 Robert Dewar <dewar@adacore.com>
4949 * sem_ch3.adb: Minor reformatting
4950 Minor comment addition
4951 Minor error msg text change
4953 2011-08-02 Javier Miranda <miranda@adacore.com>
4955 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
4956 function. Used to be more precise when we generate a variable plus one
4957 assignment to remove side effects in the evaluation of the Bound
4959 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
4960 of the bound expression to force its re-analysis and thus expand the
4961 associated transient scope (if required). Code cleanup replacing the
4962 previous code that declared the constant entity by an invocation to
4963 routine Force_Evaluation which centralizes this work in the frontend.
4965 2011-08-02 Robert Dewar <dewar@adacore.com>
4967 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
4968 (Base_Type): Now uses improved Is_Base_Type function
4969 * einfo.ads (Base_Type): Inline this function
4971 2011-08-02 Robert Dewar <dewar@adacore.com>
4973 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
4974 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
4976 2011-08-02 Arnaud Charlet <charlet@adacore.com>
4978 * gcc-interface/Make-lang.in: Update dependencies.
4979 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
4982 2011-08-02 Yannick Moy <moy@adacore.com>
4984 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
4985 non-simple expression used in delta constraint
4986 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
4987 index constraint which is not a subtype mark
4988 * par.adb: With and use Restrict
4989 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
4990 mode on component type which is not a subtype mark and default
4991 expression on component
4992 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
4993 of string which does not have a lower index bound equal to 1
4994 (Array_Type_Declaration): issue an error in formal mode on index or
4995 component type which is not a subtype mark, and on aliased keyword on
4997 (Derived_Type_Declaration): issue an error in formal mode on interface,
4998 limited or abstract type
4999 (Record_Type_Declaration): issue an error in formal mode on interface
5000 (Record_Type_Definition): issue an error in formal mode on tagged types
5001 and type extensions not declared in the specification of a library unit
5002 package; on null non-tagged record; on variant part
5004 2011-08-02 Vincent Celier <celier@adacore.com>
5006 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
5007 not declared for qualified library project when Library_Name is not
5008 declared, but Library_Dir is.
5010 2011-08-02 Robert Dewar <dewar@adacore.com>
5012 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
5013 pragmas (affects aspects [Component_]Default_Value
5014 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
5015 component type for the resolution
5017 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5019 * einfo.adb (Base_Type): Tune implementation for speed.
5021 2011-08-02 Robert Dewar <dewar@adacore.com>
5023 * freeze.adb: Minor reformatting.
5025 2011-08-02 Thomas Quinot <quinot@adacore.com>
5027 * scos.ads: Update comments.
5029 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5031 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
5032 base type, because the parent may be a subtype of a private type whose
5033 convention is established in a private part.
5035 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
5037 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
5038 statement in a block when the expansion of the return expression has
5039 created a finalization chain.
5040 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
5041 with the parent node.
5042 Add N_Extended_Return_Statement to handle the case where a transient
5043 object declaration appears in the Return_Object_Declarations list of
5044 an extended return statement.
5046 2011-08-02 Matthew Gingell <gingell@adacore.com>
5048 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
5049 unused parameter 'name'.
5051 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5053 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
5054 inherited operation, check whether its alias, which is the source
5055 operastion that it renames, has been marked eliminated.
5057 2011-08-02 Javier Miranda <miranda@adacore.com>
5059 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
5060 in-mode parameter whose type is an access type since it can be used to
5061 modify its designated object. Enforce code that handles as safe an
5062 access type that is not access-to-constant but it is the result of a
5063 previous removal of side-effects.
5064 (Remove_Side_Effects): Minor code reorganization of cases which require
5065 no action. Done to incorporate documentation on new cases uncovered
5066 working in this ticket: no action needed if this routine was invoked
5067 too early and the nodes are not yet decorated.
5068 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
5069 to routine Remove_Side_Effects by calls to Force_Evaluation since they
5070 were issued with actuals that are implicitly provided by
5073 2011-08-02 Robert Dewar <dewar@adacore.com>
5075 * sem_ch3.adb, sem_res.adb: Minor reformatting.
5077 2011-08-02 Yannick Moy <moy@adacore.com>
5079 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
5080 to issue an error in formal mode on attribute not supported in this mode
5081 (Analyze_Attribute): issue errors on standard attributes not supported
5083 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
5084 comment, and issue error in formal mode on modulus which is not a power
5086 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
5088 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
5090 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
5091 operator on modular type (except 'not').
5093 2011-08-02 Robert Dewar <dewar@adacore.com>
5095 * gnat_rm.texi: Minor reformatting.
5097 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5099 * s-osinte-linux.ads: Minor comment update and reformatting.
5100 * i-cexten.ads: Make this unit pure, as for its parent.
5101 Will allow its usage in more contexts if needed.
5103 2011-08-02 Robert Dewar <dewar@adacore.com>
5105 * s-utf_32.ads: Minor comment fix.
5107 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5109 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
5110 operation of a tagged synchronized type, handle the case where the
5111 controlling argument is overloaded.
5113 2011-08-02 Yannick Moy <moy@adacore.com>
5115 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
5116 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
5117 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
5118 SPARK mode and formal verification mode on processing SPARK restriction
5119 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
5120 requiring consistency checking.
5122 2011-08-02 Robert Dewar <dewar@adacore.com>
5124 * sem_res.adb: Minor reformatting.
5126 2011-08-02 Robert Dewar <dewar@adacore.com>
5128 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
5129 a-cforse.ads: Remove unneeded with of Ada.Containers
5130 Remove commented out pragma Inline's
5131 Move specifications of new subprograms to the actual specs
5133 2011-08-02 Yannick Moy <moy@adacore.com>
5135 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
5136 a-cforse.ads: Update comments.
5138 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5140 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
5142 2011-08-02 Robert Dewar <dewar@adacore.com>
5144 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
5145 a-cforse.ads, a-cofove.ads: Minor reformatting.
5147 2011-08-02 Claire Dross <dross@adacore.com>
5149 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
5150 a-cofove.ads: Add comments.
5152 2011-08-02 Yannick Moy <moy@adacore.com>
5154 * gnat_rm.texi: Document formal containers.
5156 2011-08-02 Emmanuel Briot <briot@adacore.com>
5158 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
5161 2011-08-02 Robert Dewar <dewar@adacore.com>
5163 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
5166 2011-08-02 Robert Dewar <dewar@adacore.com>
5168 * aspects.adb: New aspects Default_Value and Default_Component_Value
5169 New format of Aspect_Names table checks for omitted entries
5170 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
5171 handling of boolean aspects for derived types.
5172 New aspects Default_Value and Default_Component_Value
5173 New format of Aspect_Names table checks for omitted entries
5174 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
5175 (Has_Default_Value): New flag
5176 (Has_Default_Component_Value): New flag
5177 (Has_Default_Value): New flag
5178 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
5180 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
5181 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
5182 Default_Value and Default_Component_Value
5183 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
5184 New aspects Default_Value and Default_Component_Value
5185 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
5186 * sprint.adb: Print N_Aspect_Specification node when called from gdb
5188 2011-08-02 Vincent Celier <celier@adacore.com>
5190 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
5191 inherit library kind.
5193 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5195 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
5198 2011-08-02 Robert Dewar <dewar@adacore.com>
5200 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
5202 2011-08-02 Yannick Moy <moy@adacore.com>
5204 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
5206 2011-08-02 Robert Dewar <dewar@adacore.com>
5208 * impunit.adb: Add comment.
5210 2011-08-02 Yannick Moy <moy@adacore.com>
5212 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
5213 qualification of aggregates in formal mode
5214 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
5216 (Resolve_Aggregate): complete the test that an aggregate is adequately
5217 qualified in formal mode
5219 2011-08-02 Pascal Obry <obry@adacore.com>
5221 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
5222 * mlib-prj.adb: Supress warning when compiling binder generated file.
5223 (Build_Library): Supress all warnings when compiling the binder
5226 2011-08-02 Yannick Moy <moy@adacore.com>
5228 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
5230 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
5231 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
5232 Add with/use clauses to make Check_Formal_Restriction visible
5234 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5236 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
5237 in-parameters when type of the generic formal is private in the generic
5238 spec and non-private in the body.
5240 2011-08-02 Claire Dross <dross@adacore.com>
5242 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
5243 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
5244 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
5245 * impunit.adb, Makefile.rtl: Take new files into account.
5247 2011-08-02 Robert Dewar <dewar@adacore.com>
5249 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
5250 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
5252 2011-08-02 Yannick Moy <moy@adacore.com>
5254 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
5256 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
5257 matching static array bounds, taking into account the special case of
5259 * sem_ch3.adb: Typo in comment.
5261 2011-08-02 Yannick Moy <moy@adacore.com>
5263 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
5264 which issues an error in formal mode if its argument node is originally
5266 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
5267 has a discriminant specification so that it does not include the case
5269 (Derived_Type_Declaration): move here the test that a derived type has a
5270 discriminant specification
5271 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
5272 first element of a component association before accessing its choices
5273 (presence of component association is not enough)
5274 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
5275 declaration is a library item before accessing the next element in a
5276 list, as library items are not member of lists
5277 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
5278 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
5279 Check_Formal_Restriction whenever possible.
5281 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5283 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
5284 reference when needed.
5286 2011-08-02 Bob Duff <duff@adacore.com>
5288 * gnat_ugn.texi: Fix typo.
5290 2011-08-02 Vincent Celier <celier@adacore.com>
5292 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
5293 archive file name. Do not use the full path name of archives for Open
5296 2011-08-02 Robert Dewar <dewar@adacore.com>
5298 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
5299 Analyze_Aspect_Specifications
5301 (Analyze_Aspect_Specifications): New handling for boolean aspects
5302 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
5303 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
5304 sequence for Analyze_Aspect_Specifications
5305 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
5306 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
5308 2011-08-02 Robert Dewar <dewar@adacore.com>
5310 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
5311 aspects, since these no longer exist.
5313 2011-08-02 Robert Dewar <dewar@adacore.com>
5315 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
5316 semicolon, do not try to see if there are aspects following it.
5317 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
5320 2011-08-02 Robert Dewar <dewar@adacore.com>
5322 * sem_ch8.adb, aspects.ads: Minor reformatting.
5324 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5326 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
5327 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
5329 (Analyze_Aspect_Specifications): ...here. Call above procedure.
5331 2011-08-02 Yannick Moy <moy@adacore.com>
5333 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
5334 mode on subprogram declaration outside of package specification, unless
5335 it is followed by a pragma Import
5336 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
5337 Access_Type_Declaration): issue error in formal mode on access type
5338 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
5340 (Analyze_Object_Declaration): issue error in formal mode on object
5341 declaration which does not respect SPARK restrictions
5342 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
5343 declaration which does not respect SPARK restrictions
5344 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
5345 error in formal mode on digits or delta constraint
5346 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
5347 decimal fixed point type
5348 (Derived_Type_Declaration): issue error in formal mode on derived type
5349 other than type extensions of tagged record types
5350 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
5351 with check on access definition
5352 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
5353 mode on protected definition.
5354 (Analyze_Task_Definition): issue error in formal mode on task definition
5356 2011-08-02 Robert Dewar <dewar@adacore.com>
5358 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
5360 2011-08-02 Javier Miranda <miranda@adacore.com>
5362 * sem_ch6.adb (Can_Override_Operator): New function.
5363 (Verify_Overriding_Indicator): Add missing code to check overriding
5364 indicator in operators. Fixes regression.
5365 (Check_Overriding_Indicator): Minor reformating after replacing the
5366 code that evaluates if the subprogram can override an operator by
5367 invocations to the above new function.
5369 (Write_Field26_Name): Add missing code to ensure that, following
5370 the documentation in einfo.ads, this field is not shown as attribute
5371 "Static_Initialization" on non-dispatching functions.
5373 2011-08-02 Jose Ruiz <ruiz@adacore.com>
5375 * sem_res.adb (Resolve_Call): A call to
5376 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
5377 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
5378 i.e., when the second parameter is of type Time_Span.
5380 2011-08-02 Vincent Celier <celier@adacore.com>
5382 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
5383 with an archive instead of -L<library dir> -l<library name>.
5385 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5387 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
5388 mark the base types In_Use in addition to making the operations
5391 2011-08-02 Ed Falis <falis@adacore.com>
5393 * init.c: add and setup __gnat_signal_mask for the exception signals
5394 * s-inmaop-vxworks.adb: new file.
5395 * s-intman-vxworks.adb: remove unnecessary initializations and
5397 * s-intman-vxworks.ads: remove unnecessary variable
5398 * s-taprop-vxworks.adb: simplify signal initialization
5400 2011-08-02 Robert Dewar <dewar@adacore.com>
5402 * sem_ch8.adb: Minor code reorganization, comment updates.
5404 2011-08-02 Robert Dewar <dewar@adacore.com>
5406 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
5407 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
5409 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
5410 (Matching_Static_Array_Bounds): Moved here from Sem_Res
5412 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5414 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
5415 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
5416 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
5417 use_type_clauses, to handle more efficiently use_type and use_all_type
5419 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
5420 Ada2012 Use_All_Type clause.
5421 (Use_Class_Wide_Operations): new procedure.
5423 2011-08-02 Robert Dewar <dewar@adacore.com>
5425 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
5426 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
5427 expression to expression function.
5429 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5431 * sem_ch4.adb: transform simple Ada2012 membership into equality only
5432 if types are compatible.
5434 2011-08-02 Yannick Moy <moy@adacore.com>
5436 * sem_res.adb (Matching_Static_Array_Bounds): new function which
5437 returns True if its argument array types have same dimension and same
5438 static bounds at each index.
5439 (Resolve_Actuals): issue an error in formal mode on actuals passed as
5440 OUT or IN OUT paramaters which are not view conversions in SPARK.
5441 (Resolve_Arithmetic_Op): issue an error in formal mode on
5442 multiplication or division with operands of fixed point types which are
5443 not qualified or explicitly converted.
5444 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
5445 Boolean or array type (except String) operands.
5446 (Resolve_Equality_Op): issue an error in formal mode on equality
5447 operators for array types other than String with non-matching static
5449 (Resolve_Logical_Op): issue an error in formal mode on logical operators
5450 for array types with non-matching static bounds. Factorize the code in
5451 Matching_Static_Array_Bounds.
5452 (Resolve_Qualified_Expression): issue an error in formal mode on
5453 qualified expressions for array types with non-matching static bounds.
5454 (Resolve_Type_Conversion): issue an error in formal mode on type
5455 conversion for array types with non-matching static bounds
5457 2011-08-02 Robert Dewar <dewar@adacore.com>
5459 * par-ch10.adb: Minor code reorganization (use Nkind_In).
5461 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5463 * par-ch9.adb: save location of entry for proper error message.
5465 2011-08-02 Javier Miranda <miranda@adacore.com>
5467 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
5468 (Use_Full_View) which permits this routine to climb through the
5469 ancestors using the full-view of private parents.
5470 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
5471 Use_Full_View to true in calls to Is_Ancestor.
5472 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
5473 true in call to Is_Ancestor.
5474 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
5475 Use_Full_View to true in call to Is_Ancestor.
5476 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
5477 call to Is_Ancestor.
5478 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
5479 Use_Full_View to true in calls to Is_Ancestor.
5480 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
5481 Make_Select_Specific_Data_Table, Register_Primitive,
5482 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
5483 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
5484 to true in call to Is_Ancestor.
5485 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
5486 Use_Full_View to true in calls to Is_Ancestor.
5488 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
5489 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
5491 2011-08-02 Robert Dewar <dewar@adacore.com>
5493 * gnat_rm.texi: Minor reformatting.
5494 * sem_prag.adb: Minor reformatting.
5496 2011-08-02 Tristan Gingold <gingold@adacore.com>
5498 * vms_data.ads: Add VMS qualifier for -gnateP.
5500 2011-08-02 Robert Dewar <dewar@adacore.com>
5502 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
5503 * par-ch7.adb (P_Package): Proper placement of aspects for package
5505 * par-endh.adb (Check_End): Ad Is_Sloc parameter
5506 (End_Statements): Add Is_Sloc parameterr
5507 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
5508 (Check_End): Ad Is_Sloc parameter
5509 (End_Statements): Add Is_Sloc parameterr
5511 2011-08-02 Vincent Celier <celier@adacore.com>
5513 * ug_words: Add VMS qualifier equivalent to -gnateP:
5514 /SYMBOL_PREPROCESSING.
5516 2011-08-02 Jose Ruiz <ruiz@adacore.com>
5518 * gnat-style.texi: For hexadecimal numeric literals the typical
5519 grouping of digits is 4 to represent 2 bytes.
5520 A procedure spec which is split into several lines is indented two
5523 2011-08-02 Yannick Moy <moy@adacore.com>
5525 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
5526 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
5527 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
5529 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
5530 choice in array aggregate
5531 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
5533 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
5534 positional and named aggregate for record, or others in record
5535 aggregate, or multiple choice in record aggregate
5536 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
5537 array operands to logical operations AND, OR and XOR do not have the
5538 same static lower and higher bounds
5539 * sem_ch5.adb, sinfo.ads: Correct typos in comments
5541 2011-08-01 Robert Dewar <dewar@adacore.com>
5543 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
5544 Replaces Last_Source_Node_In_Sequence.
5545 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
5546 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
5547 parens and blank in string (this was inconsistently implemented).
5549 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
5550 blank in string (this was inconsistently implemented).
5552 (Set_Global_Switches): Set formal mode switches appropriately
5553 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
5555 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
5556 call Set_Error_Msg_Lang to set "spark" as language name.
5557 * par.adb: Remove unnecessary call to set formal language for errout
5558 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
5559 appropriately and call Set_Error_Msg_Lang to set "spark" as language
5561 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
5562 calls to it, moved after resolution so that types are known
5563 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
5564 result of concatenation is not of type String
5565 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
5566 concatenation is not properly restricted
5567 * gnat_rm.texi: Add doc on pragma Spark_95.
5568 * gcc-interface/Makefile.in: Remove obsolete target pairs for
5569 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
5570 * gcc-interface/Make-lang.in: Update dependencies.
5572 2011-08-01 Javier Miranda <miranda@adacore.com>
5574 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
5575 condition that detects if the overridden operation must replace an
5578 2011-08-01 Javier Miranda <miranda@adacore.com>
5580 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
5581 code declarations inserted by Insert_Actions in each alternative of the
5582 N_Case_Expression node.
5584 2011-08-01 Robert Dewar <dewar@adacore.com>
5586 * sem_ch6.adb: Minor code reorganization.
5587 * sem_util.adb: Minor reformatting.
5589 2011-08-01 Pascal Obry <obry@adacore.com>
5591 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
5592 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
5594 2011-08-01 Yannick Moy <moy@adacore.com>
5596 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
5597 literal or operator symbol which is prefixed
5598 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
5599 mode on access attributes.
5600 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
5601 that concatenation operands are properly restricted in formal mode
5602 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
5603 Analyze_Concatenation_Operand. Issue an error in formal mode if the
5604 result of the concatenation has a type different from String.
5605 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
5606 Analyze_Quantified_Expression, Analyze_Slice,
5607 Analyze_Null): issue an error in formal mode on unsupported constructs
5609 (Analyze_Block_Statement): only issue error on source block statement
5610 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
5611 function which returns the last node in a list of nodes for which
5612 Comes_From_Source returns True, if any
5613 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
5614 Last_Source_Node_In_Sequence
5615 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
5616 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
5617 mode on unsupported constructs
5618 * sem_ch9.adb Do not return after issuing error in formal mode, as the
5619 rest of the actions may be needed later on since the error is marked as
5621 * sinfo.ads: Typos in comments.
5623 2011-08-01 Pascal Obry <obry@adacore.com>
5625 * projects.texi: Minor editing.
5627 2011-08-01 Yannick Moy <moy@adacore.com>
5629 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
5630 insertion character ~~
5631 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
5632 (Set_Error_Msg_Lang): new procedure which fixes the language for use
5633 with insertion character ~~
5634 (Set_Msg_Text): treat insertion character ~~
5635 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
5636 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
5637 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
5638 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
5639 errors related to the formal language restriction not serious
5640 (insertion character |).
5641 * par.adb (Par): set formal language for error messages if needed
5642 * sem_ch6.adb (Check_Missing_Return): take into account possible
5643 generated statements at the end of the function
5644 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
5645 enumeration value to define a new pragma SPARK_95
5646 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
5647 SPARK_Version): new type and variables to store the SPARK version
5649 (SPARK_Mode): return True when SPARK_Version is set
5650 * par-prag.adb: Correct indentation
5651 (Prag): take Pragma_SPARK_95 into account
5652 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
5655 2011-08-01 Robert Dewar <dewar@adacore.com>
5657 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
5658 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
5659 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
5661 2011-08-01 Pascal Obry <obry@adacore.com>
5663 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
5664 Target_Name to Get_Path call.
5665 (Parse_Single_Project): Likewise.
5666 (Post_Parse_Context_Clause): Likewise.
5667 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
5668 Call Initialise_Project_Path with the proper Target_Name.
5669 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
5671 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
5672 with the proper Target_Name.
5673 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
5675 (Parse_Project_And_Apply_Config): Likewise.
5676 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
5677 This is fine as this part of the code is supporting only native
5679 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
5680 is fine as this part of the code is supporting only native compilation.
5682 2011-08-01 Yannick Moy <moy@adacore.com>
5684 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
5685 of homonym, unless the homonym is one of the cases allowed in SPARK
5686 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
5687 package declaration occurring after a body.
5689 2011-08-01 Robert Dewar <dewar@adacore.com>
5691 * checks.adb, exp_ch4.adb: Minor reformatting.
5693 2011-08-01 Javier Miranda <miranda@adacore.com>
5695 * einfo.ads (Access_Disp_Table): Fix documentation.
5696 (Dispatch_Table_Wrappers): Fix documentation.
5698 2011-08-01 Pascal Obry <obry@adacore.com>
5700 * prj-env.adb, prj-env.ads: Minor reformatting.
5702 2011-08-01 Yannick Moy <moy@adacore.com>
5704 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
5705 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
5706 procedures out of these packages.
5707 * errout.ads, errout.adb
5708 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
5709 procedures in of this package
5710 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
5711 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
5712 on misplaced later vs initial declarations, like in Ada 83
5713 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
5714 formal mode on attribute of private type whose full type declaration
5716 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
5717 package declaration inside a package specification
5718 (Analyze_Full_Type_Declaration): issue error in formal mode on
5719 controlled type or discriminant type
5720 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
5721 user-defined operator means that it should come from the source
5722 (New_Overloaded_Entity): issue error in formal mode on overloaded
5724 * sem_ch6.ads, sem_ch13.ads: typos in comments.
5726 2011-08-01 Thomas Quinot <quinot@adacore.com>
5728 * atree.adb: Minor reformatting.
5729 * checks.adb: Minor reformatting.
5731 2011-08-01 Vincent Celier <celier@adacore.com>
5733 * s-parame-vms-ia64.ads: Fix typo in comment
5735 * s-parame-vms-restrict.ads: Removed, unused.
5737 2011-08-01 Javier Miranda <miranda@adacore.com>
5740 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
5742 (Constrain_Index): Remove side effects in the evaluation of the bounds.
5743 * sem_ch3.ads, sem_ch3.adb
5744 (Is_Constant_Bound): New extended version of the subprogram that was
5745 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
5746 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
5747 * sem_aux.ads (Constant_Value): Fix typo in comment.
5748 * checks.adb (Generate_Index_Checks): New implementation which, for
5749 array objects with constant bounds, generates the runtime check
5750 referencing the bounds of the array type. For other cases this routine
5751 provides its previous behavior obtaining such values from the array
5753 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
5755 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
5756 we cannot have semantic interpretations of the new node.
5758 2011-08-01 Ed Schonberg <schonberg@adacore.com>
5760 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
5763 2011-08-01 Arnaud Charlet <charlet@adacore.com>
5765 * sem_ch8.adb: Minor code editing.
5766 * s-vxwext.adb: Remove trailing space.
5767 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
5768 consistency with other files.
5770 2011-08-01 Thomas Quinot <quinot@adacore.com>
5772 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
5774 2011-08-01 Ed Schonberg <schonberg@adacore.com>
5776 * par-ch10.adb: reject parameterized expressions as compilation unit.
5777 * sem_ch4.adb: handle properly conditional expression with overloaded
5778 then_clause and no else_clause.
5780 2011-08-01 Tristan Gingold <gingold@adacore.com>
5782 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
5783 like done by System.Aux_DEC.
5784 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
5786 2011-08-01 Yannick Moy <moy@adacore.com>
5788 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
5789 missing label at end of declaration (subprogram or package)
5790 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
5791 of positional and named parameter association
5792 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
5793 Error_Msg_SP which adds a prefix to the error message giving the name
5794 of the formal language analyzed
5795 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
5796 access result type in subprogram, unconstrained array as result type,.
5797 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
5799 * sem_ch8.adb: Code clean up.
5801 2011-08-01 Javier Miranda <miranda@adacore.com>
5803 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
5804 * einfo.ads (Access_Disp_Table): Fix documentation.
5805 (Dispatch_Table_Wrappers): Fix documentation.
5806 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
5807 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
5808 to enforce the documentation of this attribute.
5809 (Set_Is_Interface): Cleanup the assertion.
5810 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
5811 the Underlying_Type entity before reading attribute Access_Disp_Table.
5812 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
5813 Locate the Underlying_Type before reading attribute Access_Disp_Table.
5814 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
5815 the Underlying_Type entity before reading attribute Access_Disp_Table.
5816 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
5817 Locate the Underlying_Type entity before reading attribute
5820 2011-08-01 Ed Schonberg <schonberg@adacore.com>
5822 * s-poosiz.ads: Additional overriding indicators.
5824 2011-08-01 Yannick Moy <moy@adacore.com>
5826 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
5828 (Analyze_Iteration_Scheme): issue error in formal mode when loop
5829 parameter specification does not include a subtype mark.
5830 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
5831 formal mode on abstract subprogram.
5832 (Analyze_Subprogram_Specification): issue error in formal mode on
5833 user-defined operator.
5834 (Process_Formals): issue error in formal mode on access parameter and
5836 * sem_ch9.adb (Analyze_Abort_Statement,
5837 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
5838 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
5839 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
5840 Analyze_Requeue, Analyze_Selective_Accept,
5841 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
5842 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
5843 issue error in formal mode on user-defined raise statement.
5845 2011-08-01 Thomas Quinot <quinot@adacore.com>
5847 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
5848 declaration being hidden when overriding an implicit inherited
5850 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
5851 (-gnats), do not complain about a source file that contains only a
5854 2011-08-01 Ed Schonberg <schonberg@adacore.com>
5856 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
5857 variable if already set.
5859 2011-08-01 Arnaud Charlet <charlet@adacore.com>
5861 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
5862 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
5863 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
5864 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
5865 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
5866 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
5867 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
5868 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
5869 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
5870 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
5871 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
5872 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
5873 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
5874 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
5875 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
5876 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
5877 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
5878 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
5879 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
5880 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
5881 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
5882 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
5883 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
5884 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
5885 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
5886 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
5887 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
5888 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
5889 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
5890 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
5891 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
5892 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
5893 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
5894 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
5895 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
5896 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
5897 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
5898 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
5899 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
5900 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
5901 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
5902 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
5903 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
5904 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
5905 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
5906 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
5907 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
5908 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
5909 s-osinte-mingw.ads: Update to GPLv3 run-time license.
5910 Use GNAT instead of GNARL.
5912 2011-08-01 Bob Duff <duff@adacore.com>
5914 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
5915 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
5916 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
5919 2011-08-01 Yannick Moy <moy@adacore.com>
5921 * debug.adb (d.D) reverve flag for the SPARK mode
5922 (d.E) reverve flag for SPARK generation mode
5923 (d.F) reverve flag for Why generation mode
5924 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
5925 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
5926 functions which return True when the corresponding modes are set
5927 (Formal_Language): return "spark" or "alfa" when in formal verification
5929 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
5930 Error_Msg to prefix the error message with a tag giving the formal
5932 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
5933 message with a tag giving the formal language
5934 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
5936 (Analyze_Case_Statement): issue error in formal mode on case statement
5937 with a single "others" case alternative
5938 (Analyze_Exit_Statement): issue errors in formal mode on exit
5939 statements which do not respect SPARK restrictions
5940 (Analyze_Goto_Statement): issue error in formal mode on goto statement
5941 (Check_Unreachable_Code): always issue an error (not a warning) in
5942 formal mode on unreachable code (concerns both code after an infinite
5943 loop and after an unconditional jump, both not allowed in SPARK)
5944 * sem_ch6.adb (Analyze_Return_Statement): add call to
5945 Set_Return_Present for a procedure containing a return statement
5946 (already done for functions in Analyze_Function_Return)
5947 (Analyze_Function_Return): issue error in formal mode on extended
5948 return or if return is not last statement in function
5949 (Check_Missing_Return): issue error in formal mode if function does
5950 not end with return or if procedure contains a return
5951 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
5952 function to detect if there is an inner scope of its parameter S which
5955 2011-08-01 Thomas Quinot <quinot@adacore.com>
5957 * sem_ch6.ads: Minor reformatting.
5959 2011-08-01 Javier Miranda <miranda@adacore.com>
5961 * sem_util.adb (Abstract_Interface_List): Complete condition when
5962 processing private type declarations to avoid reading unavailable
5964 (Is_Synchronized_Tagged_Type): Complete condition when processing
5965 private extension declaration nodes to avoid reading unavailable
5968 2011-08-01 Thomas Quinot <quinot@adacore.com>
5970 * sem_ch3.adb: Minor reformatting.
5972 2011-08-01 Thomas Quinot <quinot@adacore.com>
5974 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
5975 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
5976 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
5977 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
5978 for VMS, instead parametrize the common implementation with
5979 System.Parameters declarations.
5981 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
5983 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
5985 2011-08-01 Tristan Gingold <gingold@adacore.com>
5987 * seh_init.c: Fix SEH handler installation on win64.
5989 2011-08-01 Ed Schonberg <schonberg@adacore.com>
5991 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
5992 double analysis of an anonymous access to subprogram, because it can
5993 lead to improper sharing of profiles and a back-end crash.
5995 2011-08-01 Robert Dewar <dewar@adacore.com>
5997 * make.adb, sem_ch4.adb: Minor reformatting.
5998 * gcc-interface/Make-lang.in: Update dependencies.
5999 * sem_util.adb, exp_ch5.adb: Minor reformatting.
6001 2011-08-01 Arnaud Charlet <charlet@adacore.com>
6003 * gnat_rm.texi: Fix definition of Long_Integer.
6005 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6007 * exp_aggr.adb: check limit size of static aggregate unconditionally,
6008 to prevent storage exhaustion.
6009 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
6010 finalized is a function body, insert the cleanup code before the final
6011 return statement, to prevent spurious warnings.
6012 * s-pooglo.ads: add overriding indicator.
6014 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6016 * sem_ch4.adb (Operator_Check): improve error message when both a
6017 with_clause and a use_clause are needed to make operator usage legal.
6018 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
6019 determine whether a compilation unit is visible within an other,
6020 either through a with_clause in the current unit, or a with_clause in
6021 its library unit or one one of its parents.
6023 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6025 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
6026 over an arbitrary expression of an array or container type.
6027 * lib-xref.adb: clarify comment.
6029 2011-08-01 Bob Duff <duff@adacore.com>
6031 * einfo.ads: Minor reformatting.
6032 * debug.adb: Minor comment improvement.
6034 2011-08-01 Javier Miranda <miranda@adacore.com>
6036 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
6037 consider hidden subprograms as valid candidates.
6039 2011-08-01 Arnaud Charlet <charlet@adacore.com>
6041 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
6043 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
6045 * gnat_ugn.texi: Fix typo.
6047 2011-08-01 Robert Dewar <dewar@adacore.com>
6049 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
6050 lib-xref.adb: Minor reformatting
6052 2011-08-01 Gary Dismukes <dismukes@adacore.com>
6054 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
6055 when to generate a call to Move_Final_List.
6056 (Has_Controlled_Parts): Remove this function.
6058 2011-08-01 Geert Bosch <bosch@adacore.com>
6060 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
6063 2011-08-01 Thomas Quinot <quinot@adacore.com>
6065 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
6066 explicit raise of a predefined exception as Comes_From_Source if the
6067 original N_Raise_Statement comes from source.
6069 2011-08-01 Robert Dewar <dewar@adacore.com>
6071 * sinfo.ads: Add comment.
6072 * sem_ch6.adb: Minor reformatting.
6074 2011-08-01 Robert Dewar <dewar@adacore.com>
6076 * freeze.adb (Freeze_Entity): Refine check for bad component size
6077 clause to avoid rejecting confirming clause when atomic/aliased present.
6079 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6081 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
6082 better determine whether an entity reference is a write.
6083 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
6085 * lib-xref.adb (Output_References): Do no suppress a read reference at
6086 the same location as an immediately preceeding modify-reference, to
6087 handle properly in-out actuals.
6089 2011-08-01 Tristan Gingold <gingold@adacore.com>
6091 * env.c (__gnat_setenv) [VMS]: Refine previous change.
6093 2011-08-01 Quentin Ochem <ochem@adacore.com>
6095 * i-cstrin.adb (New_String): Changed implementation, now uses only the
6096 heap to compute the result.
6098 2011-08-01 Robert Dewar <dewar@adacore.com>
6100 * atree.ads: Minor reformatting.
6102 2011-08-01 Emmanuel Briot <briot@adacore.com>
6104 * g-expect.adb (Get_Command_Output): Fix memory leak.
6106 2011-08-01 Geert Bosch <bosch@adacore.com>
6108 * cstand.adb (P_Float_Type): New procedure to print the definition of
6109 predefined fpt types.
6110 (P_Mixed_Name): New procedure to print a name using mixed case
6111 (Print_Standard): Use P_Float_Type for printing floating point types
6112 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
6113 precision IEEE float.
6115 2011-08-01 Thomas Quinot <quinot@adacore.com>
6117 * sem_ch3.adb: Minor reformatting.
6119 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6121 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
6122 the completion of a generic function, insert the new body rather than
6123 rewriting the original.
6125 2011-08-01 Yannick Moy <moy@adacore.com>
6127 * sinfo.ads, errout.ads: Typos in comments.
6129 2011-08-01 Robert Dewar <dewar@adacore.com>
6131 * par-endh.adb: Minor reformatting.
6133 2011-08-01 Robert Dewar <dewar@adacore.com>
6135 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
6136 (Pre_Post_Aspects): New subtype.
6137 * par-ch12.adb (P_Generic): New syntax for aspects in packages
6138 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
6139 * par-ch7.adb (P_Package): Remove Decl parameter
6140 (P_Package): Handle new syntax for aspects (before IS)
6141 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
6143 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
6144 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
6145 (P_Package): Remove Decl parameter
6146 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
6148 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
6150 * sem_util.ads, sem_util.adb (Static_Boolean): New function
6151 * sinfo.ads: Document new syntax for aspects in packages etc.
6152 * sprint.adb: Handle new syntax of aspects before IS in package
6154 2011-08-01 Thomas Quinot <quinot@adacore.com>
6156 * atree.ads: Minor reformatting.
6157 * sem_prag.adb: Minor reformatting.
6159 2011-08-01 Robert Dewar <dewar@adacore.com>
6161 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
6162 case expr alternative.
6164 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6166 * sem_ch12.adb: Fix typo.
6168 2011-08-01 Geert Bosch <bosch@adacore.com>
6170 * sem_prag.adb (Check_No_Link_Name): New procedure.
6171 (Process_Import_Or_Interface): Use Check_No_Link_Name.
6172 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
6173 instead of Standard_Long_Long_Float_Size global. Preparation for
6174 eventual removal of per type constants.
6175 * exp_util.ads (Get_Stream_Size): New function returning the stream
6176 size value of subtype E.
6177 * exp_util.adb (Get_Stream_Size): Implement new function.
6178 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
6180 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
6182 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
6184 2011-08-01 Geert Bosch <bosch@adacore.com>
6186 * cstand.adb: Fix comments.
6187 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
6190 2011-08-01 Robert Dewar <dewar@adacore.com>
6192 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
6194 2011-08-01 Geert Bosch <bosch@adacore.com>
6196 * atree.ads: Fix comment.
6198 2011-08-01 Robert Dewar <dewar@adacore.com>
6200 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
6201 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
6202 * par.adb: Add with for Namet.Sp.
6203 * par-tchk.adb: Minor reformatting.
6205 2011-08-01 Vincent Celier <celier@adacore.com>
6207 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
6208 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
6209 of the init procedure of a SAL.
6210 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
6213 2011-08-01 Thomas Quinot <quinot@adacore.com>
6215 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
6218 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6220 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
6222 2011-08-01 Thomas Quinot <quinot@adacore.com>
6224 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
6225 conformant with its spec (return True only for types that have
6226 an overriding Initialize primitive operation that prevents them from
6227 having preelaborable initialization).
6228 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
6229 initialization for controlled types in Ada 2005 or later mode.
6231 2011-08-01 Robert Dewar <dewar@adacore.com>
6233 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
6235 (Same_Aspect): New function.
6236 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
6237 Type_Invariant, Precondition, Postcondition.
6238 * snames.ads-tmpl: Add Name_Type_Invariant.
6240 2011-08-01 Robert Dewar <dewar@adacore.com>
6242 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
6244 (Freeze_All_Ent): Fix error in handling inherited aspects.
6245 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
6246 already analyzed, but don't skip entire processing of a declaration,
6247 that's wrong in some cases of declarations being rewritten.
6248 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
6249 Don't delay for integer, string literals
6250 Treat predicates in usual manner for delay, remove special case code,
6252 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
6253 (Build_Predicate_Function): Update saved expression in aspect
6254 (Build_Invariant_Procedure): Update saved expression in aspect
6255 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
6256 of replacement of discriminant references if the reference is simple.
6258 2011-08-01 Robert Dewar <dewar@adacore.com>
6260 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
6261 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
6262 Static_Predicate and Dynamic_Predicate.
6263 (Build_Predicate_Function): Add processing for Static_Predicate
6264 and Dynamic_Predicate.
6265 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
6266 (From_Static_Predicate): New flag
6267 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
6269 2011-08-01 Robert Dewar <dewar@adacore.com>
6271 * usage.adb: Documentation cleanup for Ada version modes in usage.
6272 * expander.adb: Minor reformatting.
6274 2011-08-01 Robert Dewar <dewar@adacore.com>
6276 * atree.ads: Minor comment fix.
6277 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
6278 a-witeio.ads, sem_prag.adb: Minor reformatting.
6280 2011-08-01 Doug Rupp <rupp@adacore.com>
6282 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
6283 pointers. Use descrip.h header file for convenience. Add some
6286 2011-08-01 Robert Dewar <dewar@adacore.com>
6288 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
6289 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
6290 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
6292 (Check_Aspect_At_End_Of_Declarations): New procedure
6293 (Analye_Aspect_Specification): Minor changes for above procedures
6294 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
6295 specification node as well.
6297 2011-08-01 Pascal Obry <obry@adacore.com>
6299 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
6300 Windows files. Use GetFilesAttributes() in this case to check for file
6301 existence instead of returning with an error code.
6303 2011-08-01 Vincent Celier <celier@adacore.com>
6305 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
6306 High is above Source length.
6308 2011-08-01 Robert Dewar <dewar@adacore.com>
6310 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
6312 2011-08-01 Robert Dewar <dewar@adacore.com>
6314 * aspects.ads (Boolean_Aspects): New subtype.
6315 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
6316 for derived types in cases where the parent type and derived type have
6318 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
6319 with aspects when parent type also has aspects.
6320 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
6321 boolean expression at this point).
6322 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
6323 accordance with final decision on the Ada 2012 feature.
6324 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
6326 2011-08-01 Matthew Heaney <heaney@adacore.com>
6328 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
6330 2011-08-01 Pascal Obry <obry@adacore.com>
6332 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
6333 Fix Replace_Slice when High is above current string size.
6334 (Replace_Slice): Fix DL computation when High is above current
6337 2011-08-01 Gary Dismukes <dismukes@adacore.com>
6339 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
6341 2011-08-01 Matthew Heaney <heaney@adacore.com>
6343 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
6346 2011-08-01 Pascal Obry <obry@adacore.com>
6348 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
6351 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6353 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
6354 access to protected subprograms in generic bodies.
6355 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
6356 protected type, indicate that the convention of the subprogram is
6357 Convention_Protected, because it may be used in subsequent declarations
6358 within the protected declaration.
6360 2011-08-01 Vincent Celier <celier@adacore.com>
6362 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
6363 and "final" procedures when the name of the library is "ada", to avoid
6364 duplicate symbols "adainit" and "adafinal" in executables.
6366 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6368 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
6369 quantified expression that appears within a postcondition and uses the
6370 Ada2012 'Result attribute.
6372 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6374 * init.c (__gnat_error_handler): Cast reason to int.
6375 (__gnat_install_handler): Explain sa_sigaction use.
6377 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
6379 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
6380 subprogram has copy-in copy-out parameters, try to promote the mode of
6381 the return type if it is passed in registers.
6383 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
6385 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
6386 left operand as addressable.
6388 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
6390 * gcc-interface/gigi.h (build_function_stub): Remove.
6391 (build_return_expr): Likewise.
6392 (convert_vms_descriptor): Declare.
6393 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
6394 (build_function_stub): Move to...
6395 * gcc-interface/utils2.c (build_return_expr): Move to...
6396 * gcc-interface/trans.c (build_function_stub): ...here.
6397 (build_return_expr): ...here.
6398 (Subprogram_Body_to_gnu): Add local variable for language_function.
6399 Disconnect the parameter attributes cache, if any, once done with it.
6400 Call end_subprog_body only after setting the end_locus.
6401 Build the stub associated with the function, if any, at the very end.
6402 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
6403 variables and streamline control flow.
6405 2011-07-23 Arnaud Charlet <charlet@adacore.com>
6408 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
6411 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6414 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
6415 Assign to act.sa_sigaction.
6416 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
6417 current->return_address to char * before arithmetic.
6419 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6421 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
6422 Correct argument types.
6423 Extract code from reason.
6424 (__gnat_install_handler): Assign to act.sa_sigaction.
6426 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
6428 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
6429 (GNAT1_OBJS): ...here.
6431 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
6434 * g-socthi-mingw.adb (Fill): Fix formatting.
6436 * gcc-interface/gigi.h: Move around comment.
6438 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6441 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
6443 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
6446 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
6448 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
6450 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
6451 range comparison if Pmode is SImode.
6453 2011-07-12 Laurent GUERBY <laurent@guerby.net>
6454 Eric Botcazou <ebotcazou@adacore.com>
6456 * adadecode.c: Wrap up in extern "C" block.
6457 * adadecode.h: Likewise.
6458 * adaint.c: Likewise. Remove 'const' keyword.
6459 * adaint.h: Likewise.
6461 * atree.h: Likewise.
6463 * cstreams.c: Likewise.
6467 * final.c: Likewise.
6469 * initialize.c: Likewise.
6471 * namet.h: Likewise.
6472 * nlists.h: Likewise.
6473 * raise.c: Likewise.
6474 * raise.h: Likewise.
6475 * repinfo.h: Likewise.
6476 * seh_init.c: Likewise.
6477 * targext.c: Likewise.
6478 * tracebak.c: Likewise.
6479 * uintp.h: Likewise.
6480 * urealp.h: Likewise.
6481 * xeinfo.adb: Wrap up generated C code in extern "C" block.
6482 * xsinfo.adb: Likewise.
6483 * xsnamest.adb: Likewise.
6484 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
6485 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
6486 * gcc-interface/misc.c: Likewise.
6487 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
6488 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
6489 ada/targext.o here...
6490 (GNAT_ADA_OBJS): ...and not here.
6491 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
6492 (GNATBIND_OBJS): Reorder.
6494 2011-07-07 Richard Henderson <rth@redhat.com>
6496 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
6497 dwarf2out_frame_init.
6499 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
6501 * gcc-interface/misc.c (gnat_init): Tweak previous change.
6503 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6506 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
6508 2011-07-06 Richard Guenther <rguenther@suse.de>
6510 * gcc-interface/misc.c (gnat_init): Merge calls to
6511 build_common_tree_nodes and build_common_tree_nodes_2.
6512 Re-initialize boolean_false_node.
6514 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
6515 Olivier Hainque <hainque@adacore.com>
6516 Nicolas Setton <setton@adacore.com>
6518 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
6519 the type according to the ARTIFICIAL_P parameter.
6520 (create_type_decl): Likewise.
6521 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
6523 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
6525 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
6526 (gnatbind): Likewise.
6528 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6530 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
6532 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
6534 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
6535 local variable throughout. Remove useless call to Base_Type.
6536 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
6537 Take it also into account for the volatileness of the field. Set the
6538 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
6540 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
6542 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
6543 on a dereference built for a by-ref object if it has an address clause.
6545 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
6547 * einfo.ads (Address_Taken): Document use for the second argument of
6548 Asm_Input and Asm_Output attributes.
6549 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
6550 argument is an entity name, then set Address_Taken on it.
6551 <Attribute_Asm_Output>: Likewise.
6552 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
6553 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
6554 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
6555 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
6557 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
6560 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
6562 2011-06-14 Joseph Myers <joseph@codesourcery.com>
6564 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
6565 (ada/utils.o): Update dependencies.
6566 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
6567 ../../../libcpp/libcpp.a.
6568 * gcc-interface/utils.c: Include common/common-target.h.
6569 (process_attributes): Use targetm_common.have_named_sections.
6571 2011-06-07 Richard Guenther <rguenther@suse.de>
6573 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
6576 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
6578 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
6579 TREE_THIS_NOTRAP flag.
6581 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
6583 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
6586 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
6588 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
6589 constants whose full view has discriminants specially.
6591 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
6593 * gcc-interface/utils.c: Include diagnostic.h.
6594 (gnat_write_global_declarations): Output debug information for all
6595 global type declarations before finalizing the compilation unit.
6596 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
6598 2011-05-25 Jakub Jelinek <jakub@redhat.com>
6600 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
6602 2011-05-25 Kai Tietz <ktietz@redhat.com>
6604 * adaint.c (__gnat_to_canonical_file_list_next): Use array
6605 initialization instead of const/none-const pointer assignment.
6607 2011-05-24 Joseph Myers <joseph@codesourcery.com>
6609 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
6610 $(EXTRA_GNAT1_OBJS).
6611 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
6612 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
6613 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
6614 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
6615 libcommon-target.a instead of prefix.o.
6617 2011-05-21 Joseph Myers <joseph@codesourcery.com>
6620 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
6622 2011-05-20 Joseph Myers <joseph@codesourcery.com>
6624 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
6625 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
6626 instead of version.o.
6628 2011-05-18 Kai Tietz <ktietz@redhat.com>
6630 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
6631 boolean_false_node instead of integer_zero_node.
6632 (convert_with_check): Likewise.
6633 * gcc-interface/decl.c (choices_to_gnu): Likewise.
6635 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
6637 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
6638 type of the parameter is an unconstrained array, convert the actual to
6639 the type of the formal in the In Out and Out cases as well.
6641 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
6643 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
6644 call build_function_type_array or build_varargs_function_type_array
6646 (create_subprog_type): Don't call build_function_type; call
6647 build_function_type_vec instead.
6649 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
6651 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
6652 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
6653 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
6655 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
6657 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
6659 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
6660 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
6662 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
6664 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
6666 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
6668 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
6669 instead of accessing TYPE_ARG_TYPES directly.
6670 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
6672 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
6675 * gcc-interface/gigi.h (get_variant_part): Declare.
6676 * gcc-interface/decl.c (get_variant_part): Make global.
6677 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
6678 types have the same constant size, are record types and T1 has a
6679 variant part while T2 doesn't.
6681 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
6683 * gcc-interface/utils.c (begin_subprog_body): Do not call
6685 (end_subprog_body): Likewise.
6687 2011-05-04 Richard Guenther <rguenther@suse.de>
6689 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
6691 (pos_to_constructor): Likewise.
6693 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
6694 Eric Botcazou <ebotcazou@adacore.com>
6696 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
6697 of build_function_type. Adjust calls to...
6698 (build_raise_check): ...this. Do not take a void_tree parameter.
6699 Call build_function_type_list instead of build_function_type.
6700 Fix head comment and swap couple of conditional blocks.
6702 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
6704 * gnatvsn.ads (Library_Version): Bump to 4.7.
6705 (Current_Year): Bump to 2011.
6707 2011-04-29 Michael Matz <matz@suse.de>
6709 * gcc-interface/misc.c (gnat_handle_option): Set
6710 warn_maybe_uninitialized.
6712 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
6714 * gnat_ugn.texi (Complexity Metrics Control): Update link to
6715 the Watson/McCabe paper.
6717 2011-04-23 Jim Meyering <meyering@redhat.com>
6719 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
6721 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
6723 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
6726 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
6728 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
6730 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
6731 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
6732 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
6733 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
6734 <all>: Do not set flags on the reused DECL node coming from an alias.
6735 Set DECL_IGNORED_P on the DECL node built for subprograms if they
6736 don't need debug info here...
6737 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
6738 (gigi): Adjust calls to create_subprog_decl.
6739 (build_raise_check): Likewise.
6740 (establish_gnat_vms_condition_handler): Likewise.
6741 (Compilation_Unit_to_gnu): Likewise.
6742 (gnat_to_gnu): Likewise.
6744 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
6746 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
6747 (NO_REORDER_ADAFLAGS): New variable.
6748 (EXTRA_GNATTOOLS): Always define.
6749 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
6750 Clean up and adjust list of files compiled with special options.
6751 * gcc-interface/Make-lang.in: Likewise.
6752 (ada/decl.o): Cosmetical change.
6753 (ada/misc.o): Remove dependency on $(PLUGIN_H).
6755 2011-04-20 Jim Meyering <meyering@redhat.com>
6757 * initialize.c (__gnat_initialize): Remove useless if-before-free.
6759 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
6761 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
6762 $(CFLAGS) on the link line.
6764 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
6766 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
6767 padded type built for the return type if it is unconstrained.
6769 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
6771 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
6773 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
6775 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
6776 before calling TREE_CHAIN.
6777 * gcc-interface/misc.c (gnat_init_ts): New function.
6778 (LANG_HOOKS_INIT_TS): Define.
6780 2011-04-12 Martin Jambor <mjambor@suse.cz>
6782 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
6783 instead of cgraph_node.
6785 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
6787 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
6788 alignment on fields of the RETURN type built for the Copy-In Copy-Out
6791 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
6793 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
6794 of aggregate types that contain a placeholder.
6796 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
6798 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
6800 (handle_type_generic_attribute): Likewise.
6802 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
6805 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
6807 2011-04-04 Kai Tietz <ktietz@redhat.com>
6810 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
6813 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
6815 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
6816 type case, do not strip a padding type around the array type.
6818 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
6820 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
6823 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
6825 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
6826 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
6827 code for -feliminate-unused-debug-types.
6828 (gnat_post_options): Likewise.
6830 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
6832 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
6833 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
6836 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
6838 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
6839 DECL_ARTIFICIAL flag on enumeration types.
6841 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
6843 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
6844 fat pointer types artificial unconditionally.
6845 <E_Array_Subtype>: Attach the base array type as a parallel type if it
6848 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
6850 * gcc-interface/gigi.h (get_dummy_type): Declare.
6851 (build_dummy_unc_pointer_types): Likewise.
6852 (finish_fat_pointer_type): Likewise.
6853 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
6854 fat pointer type has been built, complete it in place.
6855 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
6856 and thin pointers. Remove useless variable.
6857 (finish_fat_pointer_type): Make global and move to...
6858 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
6859 (get_dummy_type): New function.
6860 (build_dummy_unc_pointer_types): Likewise.
6861 (gnat_pushdecl): Propage the name to the anonymous variants only.
6862 (update_pointer_to): Only adjust the pointer types in the unconstrained
6865 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
6867 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
6868 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
6869 if this is a Taft amendment type and the full declaration is available.
6870 * gcc-interface/trans.c (process_type): Likewise.
6871 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
6872 (process_freeze_entity): Likewise.
6873 * gcc-interface/utils.c (dummy_global): New static variable.
6874 (gnat_write_global_declarations): If there are types declared as used
6875 at the global level, insert them in the global hash table.
6877 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
6879 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
6880 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
6881 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
6883 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
6884 flag of the type accordingly.
6885 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
6887 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
6889 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
6890 finalizing types when updating the pointers to the designated type.
6891 <all>: Finalize the deferred types even if we didn't defer processing
6892 of incomplete types in this invocation.
6894 2011-04-01 Olivier Hainque <hainque@adacore.com>
6895 Nicolas Setton <setton@adacore.com>
6896 Eric Botcazou <ebotcazou@adacore.com>
6898 * gcc-interface/misc.c (gnat_descriptive_type): New function.
6899 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
6901 2011-03-28 Kai Tietz <ktietz@redhat.com>
6903 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
6905 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
6906 * system-mingw.ads (System): Change ZCX_By_Default default to True.
6908 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
6910 2011-03-28 Tristan Gingold <gingold@adacore.com>
6913 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
6914 Use ada output of gnatbind.
6915 (ada/b_gnatb.adb): Ditto.
6916 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
6917 (ada.mostlyclean, ada.stage1)
6918 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
6919 (ada.stagefeedback): Adjust.
6920 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
6921 Use ada output of gnatbind.
6922 (b_gnatm.adb): Ditto.
6923 (b_gnatl.o, b_gnatm.o): New rules.
6925 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
6927 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
6928 for the padded type built to support a specified size or alignment.
6930 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
6932 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
6933 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
6934 unconditionally to the end of the unit when the designated type is
6936 <all>: Rename local variable. Attempt to un-defer types only and do it
6937 for limited_with'ed types as well.
6938 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
6939 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
6940 consistently and remove redundant call to finalize_from_with_types.
6942 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
6944 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
6945 subprograms without a previous spec declared in the same unit.
6946 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
6947 subprograms at the end of the unit instead of at the beginning.
6948 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
6949 isn't public for the special handling of non-inline functions nested
6950 inside inline external functions.
6952 2011-03-25 Jeff Law <law@redhat.com>
6954 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
6956 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
6958 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
6959 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
6960 to compute Set_Size_Depends_On_Discriminant.
6961 (Layout_Type): Call it on array types in back-end layout mode.
6962 * sem_util.adb (Requires_Transient_Scope): Return true for array
6963 types only if the size depends on the value of discriminants.
6964 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
6965 type if the RHS is a call to a function that returns an unconstrained
6966 type with default discriminant.
6968 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
6970 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
6971 non-conversion to the nominal result type at the end.
6973 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
6975 * gcc-interface/trans.c (create_temporary): New function taken from...
6976 (create_init_temporary): ...here. Call it.
6977 (call_to_gnu): Create the temporary for the return value early, if any.
6978 Create it for a function with copy-in/copy-out parameters if there is
6979 no target; in other cases of copy-in/copy-out, use another temporary.
6980 Push the new binding level lazily. Add and rename local variables.
6982 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
6984 * gcc-interface/decl.c (validate_size): Improve comments and tweak
6986 (set_rm_size): Likewise.
6988 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
6990 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
6991 for the padded type built in order to support a specified alignment.
6992 Fix incorrect formatting.
6994 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
6997 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
6999 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
7001 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
7002 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
7003 to the end of the list. Adjust recursive call. Rename local variable.
7004 If REORDER is true, reorder components of the record type.
7005 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
7006 components_to_record and adjust the parameter list.
7008 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
7010 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
7011 disabled, use the variable for bounds of loop iteration scheme.
7013 2011-03-21 Kai Tietz <ktietz@redhat.com>
7016 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
7018 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
7020 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
7021 out whether the expression is read-only. Short-circuit placeholder
7022 case and rename a couple of local variables.
7024 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
7026 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
7027 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
7028 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
7029 (convert): Deal with conversions from a smaller form type specially.
7031 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
7033 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
7034 its argument, except for the special -I- switch.
7036 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
7038 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
7041 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
7043 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
7045 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
7047 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
7049 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
7050 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
7051 instead of GNAT_FORMAL. Protect the expression against multiple uses.
7052 Do not generate the check directly, instead instantiate the template
7053 check present in the descriptor.
7054 (make_descriptor_field): Move around.
7055 (build_vms_descriptor32): Build a template check in the POINTER field.
7056 (build_vms_descriptor): Remove useless suffixes.
7057 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
7059 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
7062 * targext.c: Include target files if IN_RTS is defined.
7064 2011-01-26 Richard Guenther <rguenther@suse.de>
7067 * targext.c: Include config.h.
7068 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
7071 2011-01-04 Pascal Obry <obry@adacore.com>
7072 Eric Botcazou <ebotcazou@adacore.com>
7074 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
7076 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
7078 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
7079 end-of-case on the end label and its associated gotos, if any.
7081 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
7083 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
7084 expressions of the parameter cache within the statement group of
7087 2011-01-04 Olivier Hainque <hainque@adacore.com>
7088 Eric Botcazou <ebotcazou@adacore.com>
7090 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
7091 (set_end_locus_from_node): New function.
7092 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
7093 make and the function end_locus.
7094 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
7095 for the elaboration subprogram.
7096 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
7097 set the end_locus of the expression as well.
7099 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
7102 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
7103 variables that are referenced in exception handlers volatile.
7107 Copyright (C) 2011 Free Software Foundation, Inc.
7109 Copying and distribution of this file, with or without modification,
7110 are permitted in any medium without royalty provided the copyright
7111 notice and this notice are preserved.
7113 * gnat_rm.texi: Ramification of pragma Eliminate documentation
7114 - fix bugs in the description of Source_Trace;
7115 - get rid of UNIT_NAME;
7117 2011-08-02 Javier Miranda <miranda@adacore.com>
7120 (Build_Dispatching_Requeue): Adding support for VM targets
7121 since we cannot directly reference the Tag entity.
7122 * exp_sel.adb (Build_K): Adding support for VM targets.
7123 (Build_S_Assignment): Adding support for VM targets.
7125 (Default_Prim_Op_Position): In VM targets do not restrict availability
7126 of predefined interface primitives to compiling in Ada 2005 mode.
7127 (Is_Predefined_Interface_Primitive): In VM targets this service is not
7128 restricted to compiling in Ada 2005 mode.
7129 (Make_VM_TSD): Generate code that declares and initializes the OSD
7130 record. Needed to support dispatching calls through synchronized
7133 (Make_Predefined_Primitive_Specs): Enable generation of predefined
7134 primitives associated with synchronized interfaces.
7135 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
7136 primitives associated with synchronized interfaces.
7138 2011-08-02 Yannick Moy <moy@adacore.com>
7140 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
7141 statements hidden in SPARK if preceded by the HIDE directive
7142 (Parse_Exception_Handlers): mark each exception handler in a sequence of
7143 exception handlers as hidden in SPARK if preceded by the HIDE directive
7144 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
7145 if starting with the HIDE directive
7146 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
7147 starting with the HIDE directive; mark the declarations in a private
7148 part as hidden in SPARK if the private part starts with the HIDE
7150 * restrict.adb, restrict.ads
7151 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
7152 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
7153 argument node belongs to a part which is hidden in SPARK
7154 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
7155 parts in SPARK; protect the possibly costly call to
7156 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
7157 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
7158 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
7159 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
7161 (Scan): recognize special comment starting with '#' and followed by
7162 SPARK keyword "hide" as a HIDE directive.
7164 2011-08-02 Yannick Moy <moy@adacore.com>
7166 * types.ads, erroutc.ads: Minor reformatting.
7168 2011-08-02 Vincent Celier <celier@adacore.com>
7170 * link.c: Add response file support for cross platforms.
7172 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7174 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
7175 in an association, set parent field of copy before partial analysis.
7176 * sem_res.adb (Resolve_Slice): create reference to itype only when
7177 expansion is enabled.
7179 2011-08-02 Yannick Moy <moy@adacore.com>
7181 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
7182 for new flag denoting which subprogram bodies are in ALFA
7183 * restrict.adb, sem_ch7.adb: Update comment
7184 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
7185 sem_ch9.adb, sem_res.adb: Add calls to
7186 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
7187 * sem_ch6.adb (Analyze_Function_Return): add calls to
7188 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
7189 middle of the body, and extended return.
7190 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
7191 False when missing return.
7192 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
7193 to True for subprograms whose spec is in ALFA. Remove later on the flag
7194 on the entity used for a subprogram body when there exists a separate
7196 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
7197 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
7198 False, otherwise do nothing.
7200 2011-08-02 Robert Dewar <dewar@adacore.com>
7202 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
7204 2011-08-02 Yannick Moy <moy@adacore.com>
7206 * sem_ch4.ads: minor formatting.
7208 2011-08-02 Yannick Moy <moy@adacore.com>
7210 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
7211 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
7212 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
7213 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
7214 opt.ads: cleanup of SPARK mode
7216 2011-08-02 Yannick Moy <moy@adacore.com>
7218 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
7220 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
7221 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
7223 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
7224 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
7225 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
7226 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
7228 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
7230 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
7231 functions whose return type is not in ALFA.
7232 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
7234 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
7235 parameter's type is not in ALFA.
7236 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
7239 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7241 * sem_ch6 (Analyze_Expression_Function): treat the function as
7242 Inline_Always, and introduce a subprogram declaration for it when it is
7244 * inline.adb (Add_Inlined_Body): recognize bodies that come from
7245 expression functions, so that the back-end can determine whether they
7246 can in fact be inlined.
7247 * sem_util.adb (Is_Expression_Function): predicate to determine whether
7248 a function body comes from an expression function.
7250 2011-08-02 Gary Dismukes <dismukes@adacore.com>
7252 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
7253 null exclusions to test Can_Never_Be_Null on the anonymous access types
7254 of the formals rather than testing the formals themselves. Exclude this
7255 check in cases where the Old_Formal is marked as a controlling formal,
7256 to avoid issuing spurious errors for bodies completing dispatching
7257 operations (due to the flag not getting set on controlling access
7258 formals in body specs).
7259 (Find_Corresponding_Spec): When checking full and subtype conformance of
7260 subprogram bodies in instances, pass Designated and E in that order, for
7261 consistency with the expected order of the formals (New_Id followed by
7264 2011-08-02 Robert Dewar <dewar@adacore.com>
7266 * sem_ch8.adb: Minor reformatting.
7268 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7270 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
7271 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
7272 primitive operations of class-wide actuals.
7274 2011-08-02 Javier Miranda <miranda@adacore.com>
7276 * exp_atag.ads, exp_atag.adb
7277 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
7278 since its value is implicitly passed in argument Typ.
7279 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
7280 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
7281 Build_Common_Dispatching_Select_Statements.
7283 2011-08-02 Robert Dewar <dewar@adacore.com>
7285 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
7286 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
7289 2011-08-02 Robert Dewar <dewar@adacore.com>
7291 * sem_res.adb: Minor reformatting.
7292 * sem_prag.adb: Minor reformatting.
7294 2011-08-02 Javier Miranda <miranda@adacore.com>
7296 * exp_atag.adb, exp_atags.ads
7297 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
7298 by the tagged type Entity. Required to use this routine in the VM
7299 targets since we do not have available the Tag entity in the VM
7302 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
7303 Ada.Tags has not been previously loaded.
7305 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
7306 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
7308 (Enclosing_Dynamic_Scope): Add missing support to handle the full
7309 view of enclosing scopes. Required to handle enclosing scopes that
7310 are synchronized types whose full view is a task type.
7312 (Build_VM_TSDs): Minor code improvement to avoid generating and
7313 analyzing lists with empty nodes.
7314 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
7315 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
7316 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
7317 (Make_Disp_Timed_Select_Body): Add support for VM targets.
7318 (Make_Select_Specific_Data_Table): Add support for VM targets.
7319 (Make_VM_TSD): Generate code to initialize the SSD structure of
7322 2011-08-02 Yannick Moy <moy@adacore.com>
7324 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
7325 cross-references section in ALI.
7326 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
7327 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
7329 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
7330 subprogram or package entity of a node
7331 (Is_Local_Reference_Type): new function returns True for references
7332 selected in local cross-references.
7333 (Lt): function extracted from Lt in Output_References
7334 (Write_Entity_Name): function extracted from Output_References
7335 (Generate_Definition): generate reference with type 'D' for definition
7336 of objects (object declaration and parameter specification), with
7337 appropriate locations and units, for use in local cross-references.
7338 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
7339 references of type 'I' for initialization in object definition.
7340 (Output_References): move part of function Lt and procedure
7341 Write_Entity_Name outside of the body. Ignore references of types 'D'
7342 and 'I' introduced for local cross-references.
7343 (Output_Local_References): new procedure to output the local
7344 cross-references sections.
7345 (Lref_Entity_Status): new array defining whether an entity is a local
7346 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
7347 with 'I' type when initialization expression is present.
7348 * get_scos.adb, get_scos.ads: Correct comments and typos
7350 2011-08-02 Javier Miranda <miranda@adacore.com>
7352 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
7354 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
7356 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
7359 2011-08-02 Vincent Celier <celier@adacore.com>
7361 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
7362 (No_Space_Img): New function
7363 (Find_Excluded_Sources): When reading from a file, record the file name
7364 and the line number for each excluded source.
7365 (Mark_Excluded_Sources): When reporting an error, if the excluded
7366 sources were read from a file, include file name and line number in
7369 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7371 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
7373 2011-08-02 Robert Dewar <dewar@adacore.com>
7375 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
7377 2011-08-02 Javier Miranda <miranda@adacore.com>
7379 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
7380 generation of TSDs to the DOTNET compiler.
7381 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
7382 generation of TSDs to the DOTNET compiler.
7384 2011-08-02 Javier Miranda <miranda@adacore.com>
7386 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
7387 record of all the tagged types declared inside library level package
7388 declarations, library level package bodies or library level subprograms.
7389 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
7390 associated with a given tagged type.
7391 (Build_VM_TSDs): New subprogram.
7392 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
7393 compilation units that are subprograms.
7394 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
7395 compilation units that are package bodies.
7396 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
7397 units that are a package declaration or a package instantiation.
7398 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
7399 reorganization to improve the error generated by the frontend when the
7400 function Ada.Tags.Secondary_Tag is not available.
7401 * rtsfind.ads (RE_Register_TSD): New runtime entity.
7402 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
7404 2011-08-02 Javier Miranda <miranda@adacore.com>
7406 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
7408 2011-08-02 Robert Dewar <dewar@adacore.com>
7410 * s-imenne.ads: Minor reformatting.
7412 2011-08-02 Robert Dewar <dewar@adacore.com>
7414 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
7415 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
7416 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
7418 2011-08-02 Robert Dewar <dewar@adacore.com>
7420 * einfo.ads (Materialize_Entity): Document this is only for renamings
7421 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
7422 required debug information in the case where we transform the object
7423 declaration into a renaming declaration.
7424 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
7426 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
7429 2011-08-02 Robert Dewar <dewar@adacore.com>
7431 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
7432 Suppress_Init_Procs.
7433 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
7434 Suppress_Initialization/Initialization_Suppressed.
7435 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
7436 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
7437 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
7438 * sem_prag.adb: New processing for pragma Suppress_Initialization.
7440 2011-08-02 Robert Dewar <dewar@adacore.com>
7442 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
7445 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7447 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
7448 only have inheritable classwide pre/postconditions.
7450 2011-08-02 Javier Miranda <miranda@adacore.com>
7452 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
7453 * rtsfind.ads (RE_Check_TSD): New runtime entity.
7454 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
7455 checks if the external tag of a type is the same as the external tag
7456 of some other declaration.
7458 2011-08-02 Thomas Quinot <quinot@adacore.com>
7460 * s-taskin.ads: Minor reformatting.
7462 2011-08-02 Emmanuel Briot <briot@adacore.com>
7464 * g-comlin.adb (Display_Help): swap the order in which it prints the
7465 short help and the general usage.
7467 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7469 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
7470 the aspect declarations and attach them to the generic copy for
7471 subsequent analysis.
7472 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
7473 declarations of the generic tree to the new subprogram declarations.
7474 * sem_attr.adb (Check_Precondition_Postcondition): recognize
7475 conditions that apply to a subprogram instance.
7477 2011-08-02 Robert Dewar <dewar@adacore.com>
7479 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
7481 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7483 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
7484 private type with a tagged full view is not derived in the immediate
7485 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
7487 2011-08-02 Robert Dewar <dewar@adacore.com>
7489 * exp_ch4.adb: Minor reformatting.
7491 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7493 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
7494 Ada2012 iterator, the loop will be rewritten during expansion into a
7495 while loop with a cursor and an element declaration. Do not analyze the
7496 body in this case, because if the container is for indefinite types the
7497 actual subtype of the elements will only be determined when the cursor
7498 declaration is analyzed.
7500 2011-08-02 Arnaud Charlet <charlet@adacore.com>
7502 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
7503 size/alignment related attributes in CodePeer_Mode.
7505 2011-08-02 Gary Dismukes <dismukes@adacore.com>
7507 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
7508 Prepend_Element, since this can result in the operation getting the
7509 wrong slot in the full type's dispatch table if the full type has
7510 inherited operations. The incomplete type's operation will get added
7511 to the proper position in the full type's primitives
7512 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
7513 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
7514 dispatching operations, since there are cases where nonprimitive
7515 subprograms can get added to the list of incomplete dependents (such
7516 as subprograms in nested packages).
7517 * sem_ch6.adb (Process_Formals): First, remove test for being in a
7518 private part when determining whether to add a primitive with a
7519 parameter of a tagged incomplete type to the Private_Dependents list.
7520 Such primitives can also occur in the visible part, and should not have
7521 been excluded from being private dependents.
7522 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
7523 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
7524 list of a Taft-amendment incomplete type is a primitive before issuing
7525 an error that the full type must appear in the same unit. There are
7526 cases where nonprimitives can be in the list (such as subprograms in
7528 * sem_disp.adb (Derives_From): Use correct condition for checking that
7529 a formal's type is derived from the type of the corresponding formal in
7530 the parent subprogram (the condition was completely wrong). Add
7531 checking that was missing for controlling result types being derived
7532 from the result type of the parent operation.
7534 2011-08-02 Yannick Moy <moy@adacore.com>
7536 * errout.adb (First_Node): minor renaming
7537 * restrict.adb (Check_Formal_Restriction): put restriction warning on
7540 2011-08-02 Yannick Moy <moy@adacore.com>
7542 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
7543 before accessing operands.
7544 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
7545 decide whether an initialization expression respects SPARK rules, as
7546 the plain node is the expanded one. This allows for more valid warnings
7548 * gnat_rm.texi: Minor update.
7550 2011-08-02 Arnaud Charlet <charlet@adacore.com>
7552 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
7555 2011-08-02 Robert Dewar <dewar@adacore.com>
7557 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
7559 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
7561 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
7562 loop statements and the element renaming declaration with a block when
7563 the element type is controlled.
7565 2011-08-02 Yannick Moy <moy@adacore.com>
7567 * sinfo.ads: Minor formatting.
7569 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7571 * sem_aggr.adb (Add_Association): if the association has a box and no
7572 expression, use the Sloc of the aggregate itself for the new
7574 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
7577 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
7579 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
7580 When a container is provided via a function call, generate a renaming
7581 of the function result. This avoids the creation of a transient scope
7582 and the premature finalization of the container.
7583 * exp_ch7.adb (Is_Container_Cursor): Removed.
7584 (Wrap_Transient_Declaration): Remove the supression of the finalization
7585 of the list controller when the declaration denotes a container cursor,
7588 2011-08-02 Yannick Moy <moy@adacore.com>
7590 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
7591 node is from source, instead of the original node being from source.
7593 (Resolve_Array_Aggregate): refine the check for a static expression, to
7594 recognize also static ranges
7595 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
7596 Array_Type_Declaration): postpone the test for the type being a subtype
7597 mark after the type has been resolved, so that component-selection and
7598 expanded-name are discriminated.
7599 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
7600 to distinguish the case of an iteration scheme, so that an error is
7601 issed on a non-static range in SPARK except in an iteration scheme.
7602 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
7603 In_Iter_Schm = True.
7604 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
7605 user-defined operators so that they are allowed in renaming
7607 (Find_Selected_Component): refine the check for prefixing of operators
7608 so that they are allowed in renaming. Move the checks for restrictions
7609 on selector name after analysis discriminated between
7610 component-selection and expanded-name.
7611 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
7612 concatenation argument of string type if it is static.
7613 * sem_util.adb, sem_util.ads
7614 (Check_Later_Vs_Basic_Declarations): add a new function
7615 Is_Later_Declarative_Item to decice which declarations are allowed as
7616 later items, in the two different modes Ada 83 and SPARK. In the SPARK
7617 mode, add that renamings are considered as later items.
7618 (Enclosing_Package): new function to return the enclosing package
7619 (Enter_Name): correct the rule for homonyms in SPARK
7620 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
7621 from source (result of expansion) to avoid issuing wrong warnings.
7623 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7625 * errout.adb: On anything but an expression First_Node returns its
7628 2011-08-02 Pascal Obry <obry@adacore.com>
7630 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
7632 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
7634 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
7635 Set the associated loop as the related expression of internally
7637 * exp_ch7.adb (Is_Container_Cursor): New routine.
7638 (Wrap_Transient_Declaration): Supress the finalization of the list
7639 controller when the declaration denotes a container cursor.
7641 2011-08-02 Yannick Moy <moy@adacore.com>
7643 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
7645 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
7646 expression is a simple expression. This check cannot be performed in
7647 the semantics, so just drop it.
7648 (P_Index_Or_Discriminant_Constraint): move check that the index or
7649 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
7650 semantics. Other cases were previously checked in the semantics.
7651 * par-ch4.adb (P_Name): move checks that a selector name is not
7652 character literal or an operator symbol to Find_Selected_Component in
7654 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
7655 declarations are not placed after later declarations in a separate
7656 procedure in Sem_Util (possibly not the best choice?), to be used both
7657 during parsing, for Ada 83 mode, and during semantic analysis, for
7659 * par-endh.adb (Check_End): move check that end label is not missing
7660 to Process_End_Label in the semantics
7661 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
7662 the special case for SPARK restriction
7663 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
7664 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
7665 parameter Force to issue the error message even on internal node (used
7666 for generated end label). Call Check_Restriction to check when an error
7667 must be issued. In SPARK mode, issue an error message even if the
7668 restriction is not set.
7669 (Check_Restriction): new procedure with an additional out parameter to
7670 inform the caller that a message has been issued
7671 * sem_aggr.adb: Minor modification of message
7672 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
7673 instead of issuing an error message directly
7674 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
7675 declarations are not placed after later declarations, by calling
7676 Check_Later_Vs_Basic_Declarations
7677 (Analyze_Subtype_Declaration): move here the check that an index or
7678 discriminant constraint must be a subtype mark. Change the check that
7679 a subtype of String must start at one so that it works on subtype marks.
7680 * sem_ch4.adb (Analyze_Call): move here the check that a named
7681 association cannot follow a positional one in a call
7682 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
7683 instead of issuing an error message directly
7684 * sem_ch8.adb (Find_Selected_Component): move here the check that a
7685 selector name is not a character literal or an operator symbol. Move
7686 here the check that the prefix of an expanded name cannot be a
7687 subprogram or a loop statement.
7688 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
7689 procedure called from parsing and semantics to check that basic
7690 declarations are not placed after later declarations
7691 (Process_End_Label): move here the check that end label is not missing
7693 2011-08-02 Arnaud Charlet <charlet@adacore.com>
7695 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
7696 representation clause in codepeer mode, since it confuses CodePeer and
7697 does not bring useful info.
7699 2011-08-02 Ed Falis <falis@adacore.com>
7701 * init.c: initialize fp hw on MILS.
7703 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7705 * errout.adb (First_Node): for bodies, return the node itself (small
7706 optimization). For other nodes, do not check source_unit if the node
7707 comes from Standard.
7709 2011-08-02 Robert Dewar <dewar@adacore.com>
7711 * exp_ch3.adb: Minor comment additions.
7712 * sem_ch13.adb: Minor reformatting.
7714 2011-08-02 Pascal Obry <obry@adacore.com>
7716 * make.adb, makeutl.adb: Removes some superfluous directory separator.
7718 2011-08-02 Robert Dewar <dewar@adacore.com>
7720 * sem_attr.adb: Minor reformatting.
7722 2011-08-02 Robert Dewar <dewar@adacore.com>
7724 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
7725 (Has_Default_Component_Value): Removed
7726 * einfo.ads Comment updates
7727 (Has_Default_Aspect): Replaces Has_Default_Value
7728 (Has_Default_Component_Value): Removed
7730 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
7732 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
7733 (Get_Simple_Init_Val): Handle Default_Value aspect
7734 (Needs_Simple_Initialization): Handle Default_Value aspect
7735 * exp_ch3.ads: Needs_Simple_Initialization
7736 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
7737 * par-prag.adb (Pragma_Default[_Component]Value) Removed
7739 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
7740 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
7741 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
7743 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7745 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
7746 package containing iteration primitives.
7747 exp_ch5.adb (Expand_Iterator_Loop): ditto.
7749 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7751 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
7752 "of", pre-analyze expression in case it is a function call with
7753 finalization actions that must be placed ahead of the loop.
7754 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
7755 on an Ada2012 iterator, insert them ahead of the rewritten loop.
7757 2011-08-02 Geert Bosch <bosch@adacore.com>
7759 * cstand.adb (Create_Float_Types): Only consider C's long double for
7760 Long_Long_Float, in addition to double.
7762 2011-08-02 Robert Dewar <dewar@adacore.com>
7764 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
7765 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
7766 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
7769 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7771 * sem_attr.adb: handle properly 'Result when it is a prefix of an
7774 2011-08-02 Javier Miranda <miranda@adacore.com>
7776 * einfo.ads, einfo.adb
7777 (Original_Access_Type): Move this attribute to Node26 since there was
7778 an undocumented use of Node21 in E_Access_Subprogram_Type entities
7779 which causes conflicts and breaks the generation of the .NET compiler.
7780 (Interface_Name): Add missing documentation on JGNAT only uses of
7783 2011-08-02 Geert Bosch <bosch@adacore.com>
7785 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
7786 (Find_Back_End_Float_Type): Likewise
7787 (Create_Back_End_Float_Types): Likewise
7788 (Create_Float_Types): Likewise
7789 (Register_Float_Type): Likewise
7790 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
7791 Nlist and split out type selection in new local Find_Base_Type function.
7792 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
7794 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
7796 2011-08-02 Robert Dewar <dewar@adacore.com>
7798 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
7800 * opt.ads: Minor comment change.
7801 * sem_ch12.adb: Minor code reorganization.
7803 2011-08-02 Gary Dismukes <dismukes@adacore.com>
7805 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
7806 subtype's list of rep items to the list on the full subtype in the case
7807 where the lists are the same.
7809 2011-08-02 Geert Bosch <bosch@adacore.com>
7811 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
7812 using the one from System.Strings, which also deallocates all strings.
7814 2011-08-02 Geert Bosch <bosch@adacore.com>
7816 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
7818 * gcc-interface/Make-lang.in: Update dependencies.
7820 2011-08-02 Olivier Hainque <hainque@adacore.com>
7822 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
7825 2011-08-02 Javier Miranda <miranda@adacore.com>
7827 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
7828 associated with anonymous access to subprograms.
7830 2011-08-02 Geert Bosch <bosch@adacore.com>
7833 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
7834 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
7835 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
7836 (Add_Symbol_Definition): Move to switch-c.adb
7837 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
7838 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
7839 (Add_Symbol_Definition): Move to switch-c.adb.
7840 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
7842 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
7844 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
7845 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
7847 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
7848 (Add_Symbol_Definition): Moved from Prepcomp.
7849 * switch-c.ads: Update copyright notice. Use String_List instead of
7850 Argument_List, removing dependency on System.OS_Lib.
7852 2011-08-02 Yannick Moy <moy@adacore.com>
7854 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
7855 mode on initialization expression which does not respect SPARK
7857 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
7858 if the tree referenced by its argument represents an initialization
7859 expression in SPARK, suitable for initializing an object in an object
7862 2011-08-02 Javier Miranda <miranda@adacore.com>
7864 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
7865 internally generated access to subprogram with its associated protected
7867 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
7869 2011-08-02 Geert Bosch <bosch@adacore.com>
7871 * cstand.adb (Register_Float_Type): Print information about type to
7872 register, if the Debug_Flag_Dot_B is set.
7873 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
7874 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
7875 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
7876 with a requested precision of more than Max_Digits digits and no more
7877 than Max_Base_Digits digits, if a range specification is present and the
7878 Predefined_Float_Types list has a suitable type to derive from.
7879 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
7880 case of type completion with pragma Import
7882 (Process_Import_Predefined_Type): Processing to complete a type
7883 with pragma Import. Currently supports floating point types only.
7884 (Set_Convention_From_Pragma): Do nothing without underlying type.
7885 (Process_Convention): Guard against absence of underlying type,
7886 which may happen when importing incomplete types.
7887 (Process_Import_Or_Interface): Handle case of importing predefined
7888 types. Tweak error message.
7890 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
7892 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
7893 functions to previous change. Reorganize code slightly.
7895 2011-08-02 Geert Bosch <bosch@adacore.com>
7897 * back_end.ads (Register_Type_Proc): New call back procedure type for
7898 allowing the back end to provide information about available types.
7899 (Register_Back_End_Types): New procedure to register back end types.
7900 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
7902 * cstand.adb (Back_End_Float_Types): New list for floating point types
7903 supported by the back end.
7904 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
7905 (Copy_Float_Type): New procedure to make new copies of predefined types.
7906 (Register_Float_Type): New call back procedure to populate the BEFT list
7907 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
7908 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
7909 (Create_Float_Types): New procedure to create entities for floating
7910 point types predefined in Standard, and put these and any remaining
7911 BEFTs on the Predefined_Float_Types list.
7912 * stand.ads (Predefined_Float_Types): New list for predefined floating
7913 point types that do not have declarations in package Standard.
7915 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
7917 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
7918 entity node for the unit containing the parameter.
7919 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
7920 (Add_Inlined_Subprogram): Likewise.
7921 * gcc-interface/Make-lang.in: Update dependencies.
7923 2011-08-02 Thomas Quinot <quinot@adacore.com>
7925 * s-stusta.adb (Print): Make sure Pos is always initialized to a
7928 2011-08-02 Geert Bosch <bosch@adacore.com>
7930 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
7932 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
7934 * sem_type.adb (Covers): Move trivial case to the top and reuse the
7935 computed value of Base_Type.
7937 2011-08-02 Yannick Moy <moy@adacore.com>
7939 * restrict.adb (Check_Restriction): issue an error for any use of
7940 class-wide, even if the No_Dispatch restriction is not set.
7941 * sem_aggr.adb: Correct typos in comments and messages in formal mode
7942 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
7943 when completing a private extension, the type named in the private part
7944 is not the same as that named in the visible part.
7945 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
7946 of an inherited primitive operations of a tagged type or type extension
7947 that returns the tagged type.
7948 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
7949 function which returns True for an implicit operation inherited by the
7950 derived type declaration for the argument type.
7951 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
7954 2011-08-02 Ed Schonberg <schonberg@adacore.com>
7956 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
7957 Process_Bounds, to perform analysis with expansion of a range or an
7958 expression that is the iteration scheme for a loop.
7959 (Analyze_Iterator_Specification): If domain of iteration is given by a
7960 function call with a controlled result, as is the case if call returns
7961 a predefined container, ensure that finalization actions are properly
7963 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
7965 2011-08-02 Javier Miranda <miranda@adacore.com>
7967 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
7968 * gcc-interface/Make-lang.in: Update dependencies.
7970 2011-08-02 Javier Miranda <miranda@adacore.com>
7972 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
7973 determine if the analysis is performed using N or Original_Node (N).
7974 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
7975 functionality of routine Is_Variable avoids code duplication.
7976 * checks.adb (Determine_Range): Handle temporaries generated by
7977 Remove_Side_Effects.
7979 2011-08-02 Javier Miranda <miranda@adacore.com>
7981 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
7982 expansion of the condition. Required since the previous analysis was
7983 done with expansion disabled (see Resolve_Quantified_Expression) and
7984 hence checks were not inserted and record comparisons have not been
7987 2011-08-02 Ed Falis <falis@adacore.com>
7989 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
7992 2011-08-02 Bob Duff <duff@adacore.com>
7994 * opt.ads: Minor comment fix.
7996 2011-08-02 Bob Duff <duff@adacore.com>
7998 * sem_ch12.adb (Analyze_Package_Instantiation,
7999 Analyze_Subprogram_Instantiation): Turn off style checking while
8000 analyzing an instance. Whatever style checks that apply to the generic
8001 unit should apply, so it makes no sense to apply them in an instance.
8002 This was causing trouble when compiling an instance of a runtime
8003 unit that violates the -gnatyO switch.
8004 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
8005 one of the two case statements, causing spurious errors.
8007 2011-08-02 Robert Dewar <dewar@adacore.com>
8009 * uname.adb: Minor reformatting.
8010 * gnatcmd.adb: Minor reformatting.
8011 * exp_attr.adb: Minor reformatting.
8013 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8015 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
8016 No_Dispatching_Calls, do not look for the Assign primitive, because
8017 predefined primitives are not created in this case.
8019 2011-08-02 Bob Duff <duff@adacore.com>
8021 * stylesw.ads: Minor comment fixes.
8023 2011-08-02 Robert Dewar <dewar@adacore.com>
8025 * freeze.adb (Add_To_Result): New procedure.
8027 2011-08-02 Jose Ruiz <ruiz@adacore.com>
8029 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
8030 time, if the specific run-time routines for handling streams of strings
8031 are not available, use the default mechanism.
8033 2011-08-02 Arnaud Charlet <charlet@adacore.com>
8035 * s-regpat.ads: Fix typo.
8037 2011-08-02 Vincent Celier <celier@adacore.com>
8039 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
8040 not null, call it to create the in memory config project file without
8041 parsing an existing default config project file.
8043 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
8045 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
8047 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8049 * sem_elim.adb: an abstract subprogram does not need an eliminate
8050 pragma for its descendant to be eliminable.
8052 2011-08-02 Ed Falis <falis@adacore.com>
8054 * init.c: revert to handling before previous checkin for VxWorks
8055 * s-intman-vxworks.adb: delete unnecessary declarations related to
8056 using Ada interrupt facilities for handling signals.
8057 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
8058 * s-intman-vxworks.ads: Import __gnat_install_handler as
8059 Initialize_Interrupts.
8060 * s-taprop-vxworks.adb: Delete Signal_Mask.
8061 (Abort_Handler): change construction of mask to unblock exception
8064 2011-08-02 Jerome Guitton <guitton@adacore.com>
8066 * a-except-2005.adb (Raise_From_Signal_Handler): Call
8067 Debug_Raise_Exception before propagation starts.
8069 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
8071 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
8072 to Restriction_Check_Required.
8073 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
8074 * sem_res.adb (Resolve_Call): Likewise.
8075 * sem_attr.adb (Check_Stream_Attribute): Likewise.
8077 2011-08-02 Bob Duff <duff@adacore.com>
8079 * stylesw.ads: Update comment.
8080 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
8081 * errout.ads: Remove obsolete comment.
8083 2011-08-02 Javier Miranda <miranda@adacore.com>
8085 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
8086 (Set_Is_Safe_To_Reevaluate): new procedure.
8087 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
8088 assignment is allowed on safe-to-reevaluate variables.
8089 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
8090 temporary created to remove side effects in expressions that use
8091 the secondary stack as safe-to-reevaluate.
8092 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
8093 variables that are not true constants.
8095 2011-08-02 Robert Dewar <dewar@adacore.com>
8097 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
8098 sem_res.adb, sem_ch6.adb: Minor reformatting.
8100 2011-08-02 Jerome Guitton <guitton@adacore.com>
8102 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
8104 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8106 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
8107 not set Overridden_Operation if subprogram is an initialization
8110 2011-08-02 Yannick Moy <moy@adacore.com>
8112 * par-ch6.adb: Correct obsolete name in comments
8113 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
8114 which takes two message arguments (existing function takes one), with
8115 second message used for continuation.
8116 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
8117 block statements that originate from a source block statement, not
8118 generated block statements
8119 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
8120 symmetry with procedure case
8121 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
8122 function to issue an error in formal mode if a package specification
8123 contains more than one tagged type or type extension.
8124 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
8125 parameters matching formals of tagged types are objects (or ancestor
8126 type conversions of objects), not general expressions. Issue an error
8127 on view conversions that are not involving ancestor conversion of an
8129 (Resolve_Type_Conversion): in formal mode, issue an error on the
8130 operand of an ancestor type conversion which is not an object
8131 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
8132 procedure so that it works also for actuals of function calls
8133 (Is_Actual_Tagged_Parameter): new function which determines if its
8134 argument is an actual parameter of a formal of tagged type in a
8136 (Is_SPARK_Object_Reference): new function which determines if the tree
8137 referenced by its argument represents an object in SPARK
8139 2011-08-02 Robert Dewar <dewar@adacore.com>
8141 * sem_ch3.adb: Minor reformatting
8142 Minor comment addition
8143 Minor error msg text change
8145 2011-08-02 Javier Miranda <miranda@adacore.com>
8147 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
8148 function. Used to be more precise when we generate a variable plus one
8149 assignment to remove side effects in the evaluation of the Bound
8151 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
8152 of the bound expression to force its re-analysis and thus expand the
8153 associated transient scope (if required). Code cleanup replacing the
8154 previous code that declared the constant entity by an invocation to
8155 routine Force_Evaluation which centralizes this work in the frontend.
8157 2011-08-02 Robert Dewar <dewar@adacore.com>
8159 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
8160 (Base_Type): Now uses improved Is_Base_Type function
8161 * einfo.ads (Base_Type): Inline this function
8163 2011-08-02 Robert Dewar <dewar@adacore.com>
8165 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
8166 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
8168 2011-08-02 Arnaud Charlet <charlet@adacore.com>
8170 * gcc-interface/Make-lang.in: Update dependencies.
8171 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
8174 2011-08-02 Yannick Moy <moy@adacore.com>
8176 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
8177 non-simple expression used in delta constraint
8178 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
8179 index constraint which is not a subtype mark
8180 * par.adb: With and use Restrict
8181 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
8182 mode on component type which is not a subtype mark and default
8183 expression on component
8184 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
8185 of string which does not have a lower index bound equal to 1
8186 (Array_Type_Declaration): issue an error in formal mode on index or
8187 component type which is not a subtype mark, and on aliased keyword on
8189 (Derived_Type_Declaration): issue an error in formal mode on interface,
8190 limited or abstract type
8191 (Record_Type_Declaration): issue an error in formal mode on interface
8192 (Record_Type_Definition): issue an error in formal mode on tagged types
8193 and type extensions not declared in the specification of a library unit
8194 package; on null non-tagged record; on variant part
8196 2011-08-02 Vincent Celier <celier@adacore.com>
8198 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
8199 not declared for qualified library project when Library_Name is not
8200 declared, but Library_Dir is.
8202 2011-08-02 Robert Dewar <dewar@adacore.com>
8204 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
8205 pragmas (affects aspects [Component_]Default_Value
8206 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
8207 component type for the resolution
8209 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
8211 * einfo.adb (Base_Type): Tune implementation for speed.
8213 2011-08-02 Robert Dewar <dewar@adacore.com>
8215 * freeze.adb: Minor reformatting.
8217 2011-08-02 Thomas Quinot <quinot@adacore.com>
8219 * scos.ads: Update comments.
8221 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8223 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
8224 base type, because the parent may be a subtype of a private type whose
8225 convention is established in a private part.
8227 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
8229 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
8230 statement in a block when the expansion of the return expression has
8231 created a finalization chain.
8232 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
8233 with the parent node.
8234 Add N_Extended_Return_Statement to handle the case where a transient
8235 object declaration appears in the Return_Object_Declarations list of
8236 an extended return statement.
8238 2011-08-02 Matthew Gingell <gingell@adacore.com>
8240 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
8241 unused parameter 'name'.
8243 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8245 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
8246 inherited operation, check whether its alias, which is the source
8247 operastion that it renames, has been marked eliminated.
8249 2011-08-02 Javier Miranda <miranda@adacore.com>
8251 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
8252 in-mode parameter whose type is an access type since it can be used to
8253 modify its designated object. Enforce code that handles as safe an
8254 access type that is not access-to-constant but it is the result of a
8255 previous removal of side-effects.
8256 (Remove_Side_Effects): Minor code reorganization of cases which require
8257 no action. Done to incorporate documentation on new cases uncovered
8258 working in this ticket: no action needed if this routine was invoked
8259 too early and the nodes are not yet decorated.
8260 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
8261 to routine Remove_Side_Effects by calls to Force_Evaluation since they
8262 were issued with actuals that are implicitly provided by
8265 2011-08-02 Robert Dewar <dewar@adacore.com>
8267 * sem_ch3.adb, sem_res.adb: Minor reformatting.
8269 2011-08-02 Yannick Moy <moy@adacore.com>
8271 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
8272 to issue an error in formal mode on attribute not supported in this mode
8273 (Analyze_Attribute): issue errors on standard attributes not supported
8275 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
8276 comment, and issue error in formal mode on modulus which is not a power
8278 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
8280 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
8282 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
8283 operator on modular type (except 'not').
8285 2011-08-02 Robert Dewar <dewar@adacore.com>
8287 * gnat_rm.texi: Minor reformatting.
8289 2011-08-02 Arnaud Charlet <charlet@adacore.com>
8291 * s-osinte-linux.ads: Minor comment update and reformatting.
8292 * i-cexten.ads: Make this unit pure, as for its parent.
8293 Will allow its usage in more contexts if needed.
8295 2011-08-02 Robert Dewar <dewar@adacore.com>
8297 * s-utf_32.ads: Minor comment fix.
8299 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8301 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
8302 operation of a tagged synchronized type, handle the case where the
8303 controlling argument is overloaded.
8305 2011-08-02 Yannick Moy <moy@adacore.com>
8307 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
8308 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
8309 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
8310 SPARK mode and formal verification mode on processing SPARK restriction
8311 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
8312 requiring consistency checking.
8314 2011-08-02 Robert Dewar <dewar@adacore.com>
8316 * sem_res.adb: Minor reformatting.
8318 2011-08-02 Robert Dewar <dewar@adacore.com>
8320 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
8321 a-cforse.ads: Remove unneeded with of Ada.Containers
8322 Remove commented out pragma Inline's
8323 Move specifications of new subprograms to the actual specs
8325 2011-08-02 Yannick Moy <moy@adacore.com>
8327 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
8328 a-cforse.ads: Update comments.
8330 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8332 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
8334 2011-08-02 Robert Dewar <dewar@adacore.com>
8336 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
8337 a-cforse.ads, a-cofove.ads: Minor reformatting.
8339 2011-08-02 Claire Dross <dross@adacore.com>
8341 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
8342 a-cofove.ads: Add comments.
8344 2011-08-02 Yannick Moy <moy@adacore.com>
8346 * gnat_rm.texi: Document formal containers.
8348 2011-08-02 Emmanuel Briot <briot@adacore.com>
8350 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
8353 2011-08-02 Robert Dewar <dewar@adacore.com>
8355 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
8358 2011-08-02 Robert Dewar <dewar@adacore.com>
8360 * aspects.adb: New aspects Default_Value and Default_Component_Value
8361 New format of Aspect_Names table checks for omitted entries
8362 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
8363 handling of boolean aspects for derived types.
8364 New aspects Default_Value and Default_Component_Value
8365 New format of Aspect_Names table checks for omitted entries
8366 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
8367 (Has_Default_Value): New flag
8368 (Has_Default_Component_Value): New flag
8369 (Has_Default_Value): New flag
8370 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
8372 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
8373 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
8374 Default_Value and Default_Component_Value
8375 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
8376 New aspects Default_Value and Default_Component_Value
8377 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
8378 * sprint.adb: Print N_Aspect_Specification node when called from gdb
8380 2011-08-02 Vincent Celier <celier@adacore.com>
8382 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
8383 inherit library kind.
8385 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8387 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
8390 2011-08-02 Robert Dewar <dewar@adacore.com>
8392 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
8394 2011-08-02 Yannick Moy <moy@adacore.com>
8396 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
8398 2011-08-02 Robert Dewar <dewar@adacore.com>
8400 * impunit.adb: Add comment.
8402 2011-08-02 Yannick Moy <moy@adacore.com>
8404 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
8405 qualification of aggregates in formal mode
8406 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
8408 (Resolve_Aggregate): complete the test that an aggregate is adequately
8409 qualified in formal mode
8411 2011-08-02 Pascal Obry <obry@adacore.com>
8413 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
8414 * mlib-prj.adb: Supress warning when compiling binder generated file.
8415 (Build_Library): Supress all warnings when compiling the binder
8418 2011-08-02 Yannick Moy <moy@adacore.com>
8420 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
8422 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
8423 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
8424 Add with/use clauses to make Check_Formal_Restriction visible
8426 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8428 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
8429 in-parameters when type of the generic formal is private in the generic
8430 spec and non-private in the body.
8432 2011-08-02 Claire Dross <dross@adacore.com>
8434 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
8435 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
8436 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
8437 * impunit.adb, Makefile.rtl: Take new files into account.
8439 2011-08-02 Robert Dewar <dewar@adacore.com>
8441 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
8442 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
8444 2011-08-02 Yannick Moy <moy@adacore.com>
8446 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
8448 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
8449 matching static array bounds, taking into account the special case of
8451 * sem_ch3.adb: Typo in comment.
8453 2011-08-02 Yannick Moy <moy@adacore.com>
8455 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
8456 which issues an error in formal mode if its argument node is originally
8458 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
8459 has a discriminant specification so that it does not include the case
8461 (Derived_Type_Declaration): move here the test that a derived type has a
8462 discriminant specification
8463 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
8464 first element of a component association before accessing its choices
8465 (presence of component association is not enough)
8466 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
8467 declaration is a library item before accessing the next element in a
8468 list, as library items are not member of lists
8469 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
8470 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
8471 Check_Formal_Restriction whenever possible.
8473 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8475 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
8476 reference when needed.
8478 2011-08-02 Bob Duff <duff@adacore.com>
8480 * gnat_ugn.texi: Fix typo.
8482 2011-08-02 Vincent Celier <celier@adacore.com>
8484 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
8485 archive file name. Do not use the full path name of archives for Open
8488 2011-08-02 Robert Dewar <dewar@adacore.com>
8490 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
8491 Analyze_Aspect_Specifications
8493 (Analyze_Aspect_Specifications): New handling for boolean aspects
8494 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
8495 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
8496 sequence for Analyze_Aspect_Specifications
8497 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
8498 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
8500 2011-08-02 Robert Dewar <dewar@adacore.com>
8502 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
8503 aspects, since these no longer exist.
8505 2011-08-02 Robert Dewar <dewar@adacore.com>
8507 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
8508 semicolon, do not try to see if there are aspects following it.
8509 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
8512 2011-08-02 Robert Dewar <dewar@adacore.com>
8514 * sem_ch8.adb, aspects.ads: Minor reformatting.
8516 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
8518 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
8519 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
8521 (Analyze_Aspect_Specifications): ...here. Call above procedure.
8523 2011-08-02 Yannick Moy <moy@adacore.com>
8525 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
8526 mode on subprogram declaration outside of package specification, unless
8527 it is followed by a pragma Import
8528 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
8529 Access_Type_Declaration): issue error in formal mode on access type
8530 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
8532 (Analyze_Object_Declaration): issue error in formal mode on object
8533 declaration which does not respect SPARK restrictions
8534 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
8535 declaration which does not respect SPARK restrictions
8536 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
8537 error in formal mode on digits or delta constraint
8538 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
8539 decimal fixed point type
8540 (Derived_Type_Declaration): issue error in formal mode on derived type
8541 other than type extensions of tagged record types
8542 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
8543 with check on access definition
8544 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
8545 mode on protected definition.
8546 (Analyze_Task_Definition): issue error in formal mode on task definition
8548 2011-08-02 Robert Dewar <dewar@adacore.com>
8550 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
8552 2011-08-02 Javier Miranda <miranda@adacore.com>
8554 * sem_ch6.adb (Can_Override_Operator): New function.
8555 (Verify_Overriding_Indicator): Add missing code to check overriding
8556 indicator in operators. Fixes regression.
8557 (Check_Overriding_Indicator): Minor reformating after replacing the
8558 code that evaluates if the subprogram can override an operator by
8559 invocations to the above new function.
8561 (Write_Field26_Name): Add missing code to ensure that, following
8562 the documentation in einfo.ads, this field is not shown as attribute
8563 "Static_Initialization" on non-dispatching functions.
8565 2011-08-02 Jose Ruiz <ruiz@adacore.com>
8567 * sem_res.adb (Resolve_Call): A call to
8568 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
8569 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
8570 i.e., when the second parameter is of type Time_Span.
8572 2011-08-02 Vincent Celier <celier@adacore.com>
8574 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
8575 with an archive instead of -L<library dir> -l<library name>.
8577 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8579 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
8580 mark the base types In_Use in addition to making the operations
8583 2011-08-02 Ed Falis <falis@adacore.com>
8585 * init.c: add and setup __gnat_signal_mask for the exception signals
8586 * s-inmaop-vxworks.adb: new file.
8587 * s-intman-vxworks.adb: remove unnecessary initializations and
8589 * s-intman-vxworks.ads: remove unnecessary variable
8590 * s-taprop-vxworks.adb: simplify signal initialization
8592 2011-08-02 Robert Dewar <dewar@adacore.com>
8594 * sem_ch8.adb: Minor code reorganization, comment updates.
8596 2011-08-02 Robert Dewar <dewar@adacore.com>
8598 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
8599 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
8601 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
8602 (Matching_Static_Array_Bounds): Moved here from Sem_Res
8604 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8606 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
8607 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
8608 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
8609 use_type_clauses, to handle more efficiently use_type and use_all_type
8611 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
8612 Ada2012 Use_All_Type clause.
8613 (Use_Class_Wide_Operations): new procedure.
8615 2011-08-02 Robert Dewar <dewar@adacore.com>
8617 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
8618 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
8619 expression to expression function.
8621 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8623 * sem_ch4.adb: transform simple Ada2012 membership into equality only
8624 if types are compatible.
8626 2011-08-02 Yannick Moy <moy@adacore.com>
8628 * sem_res.adb (Matching_Static_Array_Bounds): new function which
8629 returns True if its argument array types have same dimension and same
8630 static bounds at each index.
8631 (Resolve_Actuals): issue an error in formal mode on actuals passed as
8632 OUT or IN OUT paramaters which are not view conversions in SPARK.
8633 (Resolve_Arithmetic_Op): issue an error in formal mode on
8634 multiplication or division with operands of fixed point types which are
8635 not qualified or explicitly converted.
8636 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
8637 Boolean or array type (except String) operands.
8638 (Resolve_Equality_Op): issue an error in formal mode on equality
8639 operators for array types other than String with non-matching static
8641 (Resolve_Logical_Op): issue an error in formal mode on logical operators
8642 for array types with non-matching static bounds. Factorize the code in
8643 Matching_Static_Array_Bounds.
8644 (Resolve_Qualified_Expression): issue an error in formal mode on
8645 qualified expressions for array types with non-matching static bounds.
8646 (Resolve_Type_Conversion): issue an error in formal mode on type
8647 conversion for array types with non-matching static bounds
8649 2011-08-02 Robert Dewar <dewar@adacore.com>
8651 * par-ch10.adb: Minor code reorganization (use Nkind_In).
8653 2011-08-02 Ed Schonberg <schonberg@adacore.com>
8655 * par-ch9.adb: save location of entry for proper error message.
8657 2011-08-02 Javier Miranda <miranda@adacore.com>
8659 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
8660 (Use_Full_View) which permits this routine to climb through the
8661 ancestors using the full-view of private parents.
8662 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
8663 Use_Full_View to true in calls to Is_Ancestor.
8664 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
8665 true in call to Is_Ancestor.
8666 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
8667 Use_Full_View to true in call to Is_Ancestor.
8668 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
8669 call to Is_Ancestor.
8670 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
8671 Use_Full_View to true in calls to Is_Ancestor.
8672 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
8673 Make_Select_Specific_Data_Table, Register_Primitive,
8674 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
8675 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
8676 to true in call to Is_Ancestor.
8677 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
8678 Use_Full_View to true in calls to Is_Ancestor.
8680 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
8681 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
8683 2011-08-02 Robert Dewar <dewar@adacore.com>
8685 * gnat_rm.texi: Minor reformatting.
8686 * sem_prag.adb: Minor reformatting.
8688 2011-08-02 Tristan Gingold <gingold@adacore.com>
8690 * vms_data.ads: Add VMS qualifier for -gnateP.
8692 2011-08-02 Robert Dewar <dewar@adacore.com>
8694 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
8695 * par-ch7.adb (P_Package): Proper placement of aspects for package
8697 * par-endh.adb (Check_End): Ad Is_Sloc parameter
8698 (End_Statements): Add Is_Sloc parameterr
8699 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
8700 (Check_End): Ad Is_Sloc parameter
8701 (End_Statements): Add Is_Sloc parameterr
8703 2011-08-02 Vincent Celier <celier@adacore.com>
8705 * ug_words: Add VMS qualifier equivalent to -gnateP:
8706 /SYMBOL_PREPROCESSING.
8708 2011-08-02 Jose Ruiz <ruiz@adacore.com>
8710 * gnat-style.texi: For hexadecimal numeric literals the typical
8711 grouping of digits is 4 to represent 2 bytes.
8712 A procedure spec which is split into several lines is indented two
8715 2011-08-02 Yannick Moy <moy@adacore.com>
8717 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
8718 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
8719 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
8721 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
8722 choice in array aggregate
8723 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
8725 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
8726 positional and named aggregate for record, or others in record
8727 aggregate, or multiple choice in record aggregate
8728 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
8729 array operands to logical operations AND, OR and XOR do not have the
8730 same static lower and higher bounds
8731 * sem_ch5.adb, sinfo.ads: Correct typos in comments
8733 2011-08-01 Robert Dewar <dewar@adacore.com>
8735 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
8736 Replaces Last_Source_Node_In_Sequence.
8737 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
8738 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
8739 parens and blank in string (this was inconsistently implemented).
8741 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
8742 blank in string (this was inconsistently implemented).
8744 (Set_Global_Switches): Set formal mode switches appropriately
8745 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
8747 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
8748 call Set_Error_Msg_Lang to set "spark" as language name.
8749 * par.adb: Remove unnecessary call to set formal language for errout
8750 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
8751 appropriately and call Set_Error_Msg_Lang to set "spark" as language
8753 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
8754 calls to it, moved after resolution so that types are known
8755 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
8756 result of concatenation is not of type String
8757 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
8758 concatenation is not properly restricted
8759 * gnat_rm.texi: Add doc on pragma Spark_95.
8760 * gcc-interface/Makefile.in: Remove obsolete target pairs for
8761 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
8762 * gcc-interface/Make-lang.in: Update dependencies.
8764 2011-08-01 Javier Miranda <miranda@adacore.com>
8766 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
8767 condition that detects if the overridden operation must replace an
8770 2011-08-01 Javier Miranda <miranda@adacore.com>
8772 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
8773 code declarations inserted by Insert_Actions in each alternative of the
8774 N_Case_Expression node.
8776 2011-08-01 Robert Dewar <dewar@adacore.com>
8778 * sem_ch6.adb: Minor code reorganization.
8779 * sem_util.adb: Minor reformatting.
8781 2011-08-01 Pascal Obry <obry@adacore.com>
8783 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
8784 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
8786 2011-08-01 Yannick Moy <moy@adacore.com>
8788 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
8789 literal or operator symbol which is prefixed
8790 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
8791 mode on access attributes.
8792 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
8793 that concatenation operands are properly restricted in formal mode
8794 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
8795 Analyze_Concatenation_Operand. Issue an error in formal mode if the
8796 result of the concatenation has a type different from String.
8797 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
8798 Analyze_Quantified_Expression, Analyze_Slice,
8799 Analyze_Null): issue an error in formal mode on unsupported constructs
8801 (Analyze_Block_Statement): only issue error on source block statement
8802 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
8803 function which returns the last node in a list of nodes for which
8804 Comes_From_Source returns True, if any
8805 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
8806 Last_Source_Node_In_Sequence
8807 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
8808 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
8809 mode on unsupported constructs
8810 * sem_ch9.adb Do not return after issuing error in formal mode, as the
8811 rest of the actions may be needed later on since the error is marked as
8813 * sinfo.ads: Typos in comments.
8815 2011-08-01 Pascal Obry <obry@adacore.com>
8817 * projects.texi: Minor editing.
8819 2011-08-01 Yannick Moy <moy@adacore.com>
8821 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
8822 insertion character ~~
8823 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
8824 (Set_Error_Msg_Lang): new procedure which fixes the language for use
8825 with insertion character ~~
8826 (Set_Msg_Text): treat insertion character ~~
8827 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
8828 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
8829 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
8830 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
8831 errors related to the formal language restriction not serious
8832 (insertion character |).
8833 * par.adb (Par): set formal language for error messages if needed
8834 * sem_ch6.adb (Check_Missing_Return): take into account possible
8835 generated statements at the end of the function
8836 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
8837 enumeration value to define a new pragma SPARK_95
8838 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
8839 SPARK_Version): new type and variables to store the SPARK version
8841 (SPARK_Mode): return True when SPARK_Version is set
8842 * par-prag.adb: Correct indentation
8843 (Prag): take Pragma_SPARK_95 into account
8844 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
8847 2011-08-01 Robert Dewar <dewar@adacore.com>
8849 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
8850 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
8851 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
8853 2011-08-01 Pascal Obry <obry@adacore.com>
8855 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
8856 Target_Name to Get_Path call.
8857 (Parse_Single_Project): Likewise.
8858 (Post_Parse_Context_Clause): Likewise.
8859 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
8860 Call Initialise_Project_Path with the proper Target_Name.
8861 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
8863 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
8864 with the proper Target_Name.
8865 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
8867 (Parse_Project_And_Apply_Config): Likewise.
8868 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
8869 This is fine as this part of the code is supporting only native
8871 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
8872 is fine as this part of the code is supporting only native compilation.
8874 2011-08-01 Yannick Moy <moy@adacore.com>
8876 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
8877 of homonym, unless the homonym is one of the cases allowed in SPARK
8878 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
8879 package declaration occurring after a body.
8881 2011-08-01 Robert Dewar <dewar@adacore.com>
8883 * checks.adb, exp_ch4.adb: Minor reformatting.
8885 2011-08-01 Javier Miranda <miranda@adacore.com>
8887 * einfo.ads (Access_Disp_Table): Fix documentation.
8888 (Dispatch_Table_Wrappers): Fix documentation.
8890 2011-08-01 Pascal Obry <obry@adacore.com>
8892 * prj-env.adb, prj-env.ads: Minor reformatting.
8894 2011-08-01 Yannick Moy <moy@adacore.com>
8896 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
8897 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
8898 procedures out of these packages.
8899 * errout.ads, errout.adb
8900 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
8901 procedures in of this package
8902 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
8903 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
8904 on misplaced later vs initial declarations, like in Ada 83
8905 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
8906 formal mode on attribute of private type whose full type declaration
8908 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
8909 package declaration inside a package specification
8910 (Analyze_Full_Type_Declaration): issue error in formal mode on
8911 controlled type or discriminant type
8912 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
8913 user-defined operator means that it should come from the source
8914 (New_Overloaded_Entity): issue error in formal mode on overloaded
8916 * sem_ch6.ads, sem_ch13.ads: typos in comments.
8918 2011-08-01 Thomas Quinot <quinot@adacore.com>
8920 * atree.adb: Minor reformatting.
8921 * checks.adb: Minor reformatting.
8923 2011-08-01 Vincent Celier <celier@adacore.com>
8925 * s-parame-vms-ia64.ads: Fix typo in comment
8927 * s-parame-vms-restrict.ads: Removed, unused.
8929 2011-08-01 Javier Miranda <miranda@adacore.com>
8932 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
8934 (Constrain_Index): Remove side effects in the evaluation of the bounds.
8935 * sem_ch3.ads, sem_ch3.adb
8936 (Is_Constant_Bound): New extended version of the subprogram that was
8937 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
8938 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
8939 * sem_aux.ads (Constant_Value): Fix typo in comment.
8940 * checks.adb (Generate_Index_Checks): New implementation which, for
8941 array objects with constant bounds, generates the runtime check
8942 referencing the bounds of the array type. For other cases this routine
8943 provides its previous behavior obtaining such values from the array
8945 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
8947 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
8948 we cannot have semantic interpretations of the new node.
8950 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8952 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
8955 2011-08-01 Arnaud Charlet <charlet@adacore.com>
8957 * sem_ch8.adb: Minor code editing.
8958 * s-vxwext.adb: Remove trailing space.
8959 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
8960 consistency with other files.
8962 2011-08-01 Thomas Quinot <quinot@adacore.com>
8964 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
8966 2011-08-01 Ed Schonberg <schonberg@adacore.com>
8968 * par-ch10.adb: reject parameterized expressions as compilation unit.
8969 * sem_ch4.adb: handle properly conditional expression with overloaded
8970 then_clause and no else_clause.
8972 2011-08-01 Tristan Gingold <gingold@adacore.com>
8974 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
8975 like done by System.Aux_DEC.
8976 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
8978 2011-08-01 Yannick Moy <moy@adacore.com>
8980 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
8981 missing label at end of declaration (subprogram or package)
8982 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
8983 of positional and named parameter association
8984 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
8985 Error_Msg_SP which adds a prefix to the error message giving the name
8986 of the formal language analyzed
8987 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
8988 access result type in subprogram, unconstrained array as result type,.
8989 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
8991 * sem_ch8.adb: Code clean up.
8993 2011-08-01 Javier Miranda <miranda@adacore.com>
8995 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
8996 * einfo.ads (Access_Disp_Table): Fix documentation.
8997 (Dispatch_Table_Wrappers): Fix documentation.
8998 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
8999 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
9000 to enforce the documentation of this attribute.
9001 (Set_Is_Interface): Cleanup the assertion.
9002 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
9003 the Underlying_Type entity before reading attribute Access_Disp_Table.
9004 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
9005 Locate the Underlying_Type before reading attribute Access_Disp_Table.
9006 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
9007 the Underlying_Type entity before reading attribute Access_Disp_Table.
9008 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
9009 Locate the Underlying_Type entity before reading attribute
9012 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9014 * s-poosiz.ads: Additional overriding indicators.
9016 2011-08-01 Yannick Moy <moy@adacore.com>
9018 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
9020 (Analyze_Iteration_Scheme): issue error in formal mode when loop
9021 parameter specification does not include a subtype mark.
9022 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
9023 formal mode on abstract subprogram.
9024 (Analyze_Subprogram_Specification): issue error in formal mode on
9025 user-defined operator.
9026 (Process_Formals): issue error in formal mode on access parameter and
9028 * sem_ch9.adb (Analyze_Abort_Statement,
9029 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
9030 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
9031 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
9032 Analyze_Requeue, Analyze_Selective_Accept,
9033 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
9034 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
9035 issue error in formal mode on user-defined raise statement.
9037 2011-08-01 Thomas Quinot <quinot@adacore.com>
9039 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
9040 declaration being hidden when overriding an implicit inherited
9042 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
9043 (-gnats), do not complain about a source file that contains only a
9046 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9048 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
9049 variable if already set.
9051 2011-08-01 Arnaud Charlet <charlet@adacore.com>
9053 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
9054 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
9055 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
9056 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
9057 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
9058 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
9059 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
9060 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
9061 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
9062 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
9063 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
9064 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
9065 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
9066 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
9067 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
9068 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
9069 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
9070 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
9071 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
9072 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
9073 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
9074 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
9075 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
9076 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
9077 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
9078 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
9079 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
9080 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
9081 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
9082 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
9083 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
9084 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
9085 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
9086 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
9087 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
9088 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
9089 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
9090 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
9091 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
9092 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
9093 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
9094 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
9095 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
9096 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
9097 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
9098 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
9099 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
9100 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
9101 s-osinte-mingw.ads: Update to GPLv3 run-time license.
9102 Use GNAT instead of GNARL.
9104 2011-08-01 Bob Duff <duff@adacore.com>
9106 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
9107 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
9108 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
9111 2011-08-01 Yannick Moy <moy@adacore.com>
9113 * debug.adb (d.D) reverve flag for the SPARK mode
9114 (d.E) reverve flag for SPARK generation mode
9115 (d.F) reverve flag for Why generation mode
9116 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
9117 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
9118 functions which return True when the corresponding modes are set
9119 (Formal_Language): return "spark" or "alfa" when in formal verification
9121 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
9122 Error_Msg to prefix the error message with a tag giving the formal
9124 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
9125 message with a tag giving the formal language
9126 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
9128 (Analyze_Case_Statement): issue error in formal mode on case statement
9129 with a single "others" case alternative
9130 (Analyze_Exit_Statement): issue errors in formal mode on exit
9131 statements which do not respect SPARK restrictions
9132 (Analyze_Goto_Statement): issue error in formal mode on goto statement
9133 (Check_Unreachable_Code): always issue an error (not a warning) in
9134 formal mode on unreachable code (concerns both code after an infinite
9135 loop and after an unconditional jump, both not allowed in SPARK)
9136 * sem_ch6.adb (Analyze_Return_Statement): add call to
9137 Set_Return_Present for a procedure containing a return statement
9138 (already done for functions in Analyze_Function_Return)
9139 (Analyze_Function_Return): issue error in formal mode on extended
9140 return or if return is not last statement in function
9141 (Check_Missing_Return): issue error in formal mode if function does
9142 not end with return or if procedure contains a return
9143 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
9144 function to detect if there is an inner scope of its parameter S which
9147 2011-08-01 Thomas Quinot <quinot@adacore.com>
9149 * sem_ch6.ads: Minor reformatting.
9151 2011-08-01 Javier Miranda <miranda@adacore.com>
9153 * sem_util.adb (Abstract_Interface_List): Complete condition when
9154 processing private type declarations to avoid reading unavailable
9156 (Is_Synchronized_Tagged_Type): Complete condition when processing
9157 private extension declaration nodes to avoid reading unavailable
9160 2011-08-01 Thomas Quinot <quinot@adacore.com>
9162 * sem_ch3.adb: Minor reformatting.
9164 2011-08-01 Thomas Quinot <quinot@adacore.com>
9166 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
9167 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
9168 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
9169 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
9170 for VMS, instead parametrize the common implementation with
9171 System.Parameters declarations.
9173 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
9175 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
9177 2011-08-01 Tristan Gingold <gingold@adacore.com>
9179 * seh_init.c: Fix SEH handler installation on win64.
9181 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9183 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
9184 double analysis of an anonymous access to subprogram, because it can
9185 lead to improper sharing of profiles and a back-end crash.
9187 2011-08-01 Robert Dewar <dewar@adacore.com>
9189 * make.adb, sem_ch4.adb: Minor reformatting.
9190 * gcc-interface/Make-lang.in: Update dependencies.
9191 * sem_util.adb, exp_ch5.adb: Minor reformatting.
9193 2011-08-01 Arnaud Charlet <charlet@adacore.com>
9195 * gnat_rm.texi: Fix definition of Long_Integer.
9197 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9199 * exp_aggr.adb: check limit size of static aggregate unconditionally,
9200 to prevent storage exhaustion.
9201 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
9202 finalized is a function body, insert the cleanup code before the final
9203 return statement, to prevent spurious warnings.
9204 * s-pooglo.ads: add overriding indicator.
9206 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9208 * sem_ch4.adb (Operator_Check): improve error message when both a
9209 with_clause and a use_clause are needed to make operator usage legal.
9210 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
9211 determine whether a compilation unit is visible within an other,
9212 either through a with_clause in the current unit, or a with_clause in
9213 its library unit or one one of its parents.
9215 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9217 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
9218 over an arbitrary expression of an array or container type.
9219 * lib-xref.adb: clarify comment.
9221 2011-08-01 Bob Duff <duff@adacore.com>
9223 * einfo.ads: Minor reformatting.
9224 * debug.adb: Minor comment improvement.
9226 2011-08-01 Javier Miranda <miranda@adacore.com>
9228 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
9229 consider hidden subprograms as valid candidates.
9231 2011-08-01 Arnaud Charlet <charlet@adacore.com>
9233 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
9235 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
9237 * gnat_ugn.texi: Fix typo.
9239 2011-08-01 Robert Dewar <dewar@adacore.com>
9241 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
9242 lib-xref.adb: Minor reformatting
9244 2011-08-01 Gary Dismukes <dismukes@adacore.com>
9246 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
9247 when to generate a call to Move_Final_List.
9248 (Has_Controlled_Parts): Remove this function.
9250 2011-08-01 Geert Bosch <bosch@adacore.com>
9252 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
9255 2011-08-01 Thomas Quinot <quinot@adacore.com>
9257 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
9258 explicit raise of a predefined exception as Comes_From_Source if the
9259 original N_Raise_Statement comes from source.
9261 2011-08-01 Robert Dewar <dewar@adacore.com>
9263 * sinfo.ads: Add comment.
9264 * sem_ch6.adb: Minor reformatting.
9266 2011-08-01 Robert Dewar <dewar@adacore.com>
9268 * freeze.adb (Freeze_Entity): Refine check for bad component size
9269 clause to avoid rejecting confirming clause when atomic/aliased present.
9271 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9273 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
9274 better determine whether an entity reference is a write.
9275 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
9277 * lib-xref.adb (Output_References): Do no suppress a read reference at
9278 the same location as an immediately preceeding modify-reference, to
9279 handle properly in-out actuals.
9281 2011-08-01 Tristan Gingold <gingold@adacore.com>
9283 * env.c (__gnat_setenv) [VMS]: Refine previous change.
9285 2011-08-01 Quentin Ochem <ochem@adacore.com>
9287 * i-cstrin.adb (New_String): Changed implementation, now uses only the
9288 heap to compute the result.
9290 2011-08-01 Robert Dewar <dewar@adacore.com>
9292 * atree.ads: Minor reformatting.
9294 2011-08-01 Emmanuel Briot <briot@adacore.com>
9296 * g-expect.adb (Get_Command_Output): Fix memory leak.
9298 2011-08-01 Geert Bosch <bosch@adacore.com>
9300 * cstand.adb (P_Float_Type): New procedure to print the definition of
9301 predefined fpt types.
9302 (P_Mixed_Name): New procedure to print a name using mixed case
9303 (Print_Standard): Use P_Float_Type for printing floating point types
9304 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
9305 precision IEEE float.
9307 2011-08-01 Thomas Quinot <quinot@adacore.com>
9309 * sem_ch3.adb: Minor reformatting.
9311 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9313 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
9314 the completion of a generic function, insert the new body rather than
9315 rewriting the original.
9317 2011-08-01 Yannick Moy <moy@adacore.com>
9319 * sinfo.ads, errout.ads: Typos in comments.
9321 2011-08-01 Robert Dewar <dewar@adacore.com>
9323 * par-endh.adb: Minor reformatting.
9325 2011-08-01 Robert Dewar <dewar@adacore.com>
9327 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
9328 (Pre_Post_Aspects): New subtype.
9329 * par-ch12.adb (P_Generic): New syntax for aspects in packages
9330 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
9331 * par-ch7.adb (P_Package): Remove Decl parameter
9332 (P_Package): Handle new syntax for aspects (before IS)
9333 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
9335 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
9336 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
9337 (P_Package): Remove Decl parameter
9338 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
9340 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
9342 * sem_util.ads, sem_util.adb (Static_Boolean): New function
9343 * sinfo.ads: Document new syntax for aspects in packages etc.
9344 * sprint.adb: Handle new syntax of aspects before IS in package
9346 2011-08-01 Thomas Quinot <quinot@adacore.com>
9348 * atree.ads: Minor reformatting.
9349 * sem_prag.adb: Minor reformatting.
9351 2011-08-01 Robert Dewar <dewar@adacore.com>
9353 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
9354 case expr alternative.
9356 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9358 * sem_ch12.adb: Fix typo.
9360 2011-08-01 Geert Bosch <bosch@adacore.com>
9362 * sem_prag.adb (Check_No_Link_Name): New procedure.
9363 (Process_Import_Or_Interface): Use Check_No_Link_Name.
9364 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
9365 instead of Standard_Long_Long_Float_Size global. Preparation for
9366 eventual removal of per type constants.
9367 * exp_util.ads (Get_Stream_Size): New function returning the stream
9368 size value of subtype E.
9369 * exp_util.adb (Get_Stream_Size): Implement new function.
9370 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
9372 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
9374 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
9376 2011-08-01 Geert Bosch <bosch@adacore.com>
9378 * cstand.adb: Fix comments.
9379 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
9382 2011-08-01 Robert Dewar <dewar@adacore.com>
9384 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
9386 2011-08-01 Geert Bosch <bosch@adacore.com>
9388 * atree.ads: Fix comment.
9390 2011-08-01 Robert Dewar <dewar@adacore.com>
9392 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
9393 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
9394 * par.adb: Add with for Namet.Sp.
9395 * par-tchk.adb: Minor reformatting.
9397 2011-08-01 Vincent Celier <celier@adacore.com>
9399 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
9400 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
9401 of the init procedure of a SAL.
9402 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
9405 2011-08-01 Thomas Quinot <quinot@adacore.com>
9407 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
9410 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9412 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
9414 2011-08-01 Thomas Quinot <quinot@adacore.com>
9416 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
9417 conformant with its spec (return True only for types that have
9418 an overriding Initialize primitive operation that prevents them from
9419 having preelaborable initialization).
9420 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
9421 initialization for controlled types in Ada 2005 or later mode.
9423 2011-08-01 Robert Dewar <dewar@adacore.com>
9425 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
9427 (Same_Aspect): New function.
9428 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
9429 Type_Invariant, Precondition, Postcondition.
9430 * snames.ads-tmpl: Add Name_Type_Invariant.
9432 2011-08-01 Robert Dewar <dewar@adacore.com>
9434 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
9436 (Freeze_All_Ent): Fix error in handling inherited aspects.
9437 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
9438 already analyzed, but don't skip entire processing of a declaration,
9439 that's wrong in some cases of declarations being rewritten.
9440 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
9441 Don't delay for integer, string literals
9442 Treat predicates in usual manner for delay, remove special case code,
9444 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
9445 (Build_Predicate_Function): Update saved expression in aspect
9446 (Build_Invariant_Procedure): Update saved expression in aspect
9447 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
9448 of replacement of discriminant references if the reference is simple.
9450 2011-08-01 Robert Dewar <dewar@adacore.com>
9452 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
9453 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
9454 Static_Predicate and Dynamic_Predicate.
9455 (Build_Predicate_Function): Add processing for Static_Predicate
9456 and Dynamic_Predicate.
9457 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
9458 (From_Static_Predicate): New flag
9459 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
9461 2011-08-01 Robert Dewar <dewar@adacore.com>
9463 * usage.adb: Documentation cleanup for Ada version modes in usage.
9464 * expander.adb: Minor reformatting.
9466 2011-08-01 Robert Dewar <dewar@adacore.com>
9468 * atree.ads: Minor comment fix.
9469 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
9470 a-witeio.ads, sem_prag.adb: Minor reformatting.
9472 2011-08-01 Doug Rupp <rupp@adacore.com>
9474 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
9475 pointers. Use descrip.h header file for convenience. Add some
9478 2011-08-01 Robert Dewar <dewar@adacore.com>
9480 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
9481 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
9482 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
9484 (Check_Aspect_At_End_Of_Declarations): New procedure
9485 (Analye_Aspect_Specification): Minor changes for above procedures
9486 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
9487 specification node as well.
9489 2011-08-01 Pascal Obry <obry@adacore.com>
9491 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
9492 Windows files. Use GetFilesAttributes() in this case to check for file
9493 existence instead of returning with an error code.
9495 2011-08-01 Vincent Celier <celier@adacore.com>
9497 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
9498 High is above Source length.
9500 2011-08-01 Robert Dewar <dewar@adacore.com>
9502 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
9504 2011-08-01 Robert Dewar <dewar@adacore.com>
9506 * aspects.ads (Boolean_Aspects): New subtype.
9507 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
9508 for derived types in cases where the parent type and derived type have
9510 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
9511 with aspects when parent type also has aspects.
9512 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
9513 boolean expression at this point).
9514 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
9515 accordance with final decision on the Ada 2012 feature.
9516 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
9518 2011-08-01 Matthew Heaney <heaney@adacore.com>
9520 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
9522 2011-08-01 Pascal Obry <obry@adacore.com>
9524 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
9525 Fix Replace_Slice when High is above current string size.
9526 (Replace_Slice): Fix DL computation when High is above current
9529 2011-08-01 Gary Dismukes <dismukes@adacore.com>
9531 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
9533 2011-08-01 Matthew Heaney <heaney@adacore.com>
9535 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
9538 2011-08-01 Pascal Obry <obry@adacore.com>
9540 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
9543 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9545 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
9546 access to protected subprograms in generic bodies.
9547 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
9548 protected type, indicate that the convention of the subprogram is
9549 Convention_Protected, because it may be used in subsequent declarations
9550 within the protected declaration.
9552 2011-08-01 Vincent Celier <celier@adacore.com>
9554 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
9555 and "final" procedures when the name of the library is "ada", to avoid
9556 duplicate symbols "adainit" and "adafinal" in executables.
9558 2011-08-01 Ed Schonberg <schonberg@adacore.com>
9560 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
9561 quantified expression that appears within a postcondition and uses the
9562 Ada2012 'Result attribute.
9564 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9566 * init.c (__gnat_error_handler): Cast reason to int.
9567 (__gnat_install_handler): Explain sa_sigaction use.
9569 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
9571 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
9572 subprogram has copy-in copy-out parameters, try to promote the mode of
9573 the return type if it is passed in registers.
9575 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
9577 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
9578 left operand as addressable.
9580 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
9582 * gcc-interface/gigi.h (build_function_stub): Remove.
9583 (build_return_expr): Likewise.
9584 (convert_vms_descriptor): Declare.
9585 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
9586 (build_function_stub): Move to...
9587 * gcc-interface/utils2.c (build_return_expr): Move to...
9588 * gcc-interface/trans.c (build_function_stub): ...here.
9589 (build_return_expr): ...here.
9590 (Subprogram_Body_to_gnu): Add local variable for language_function.
9591 Disconnect the parameter attributes cache, if any, once done with it.
9592 Call end_subprog_body only after setting the end_locus.
9593 Build the stub associated with the function, if any, at the very end.
9594 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
9595 variables and streamline control flow.
9597 2011-07-23 Arnaud Charlet <charlet@adacore.com>
9600 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
9603 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9606 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
9607 Assign to act.sa_sigaction.
9608 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
9609 current->return_address to char * before arithmetic.
9611 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9613 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
9614 Correct argument types.
9615 Extract code from reason.
9616 (__gnat_install_handler): Assign to act.sa_sigaction.
9618 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
9620 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
9621 (GNAT1_OBJS): ...here.
9623 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
9626 * g-socthi-mingw.adb (Fill): Fix formatting.
9628 * gcc-interface/gigi.h: Move around comment.
9630 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
9633 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
9635 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
9638 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
9640 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
9642 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
9643 range comparison if Pmode is SImode.
9645 2011-07-12 Laurent GUERBY <laurent@guerby.net>
9646 Eric Botcazou <ebotcazou@adacore.com>
9648 * adadecode.c: Wrap up in extern "C" block.
9649 * adadecode.h: Likewise.
9650 * adaint.c: Likewise. Remove 'const' keyword.
9651 * adaint.h: Likewise.
9653 * atree.h: Likewise.
9655 * cstreams.c: Likewise.
9659 * final.c: Likewise.
9661 * initialize.c: Likewise.
9663 * namet.h: Likewise.
9664 * nlists.h: Likewise.
9665 * raise.c: Likewise.
9666 * raise.h: Likewise.
9667 * repinfo.h: Likewise.
9668 * seh_init.c: Likewise.
9669 * targext.c: Likewise.
9670 * tracebak.c: Likewise.
9671 * uintp.h: Likewise.
9672 * urealp.h: Likewise.
9673 * xeinfo.adb: Wrap up generated C code in extern "C" block.
9674 * xsinfo.adb: Likewise.
9675 * xsnamest.adb: Likewise.
9676 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
9677 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
9678 * gcc-interface/misc.c: Likewise.
9679 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
9680 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
9681 ada/targext.o here...
9682 (GNAT_ADA_OBJS): ...and not here.
9683 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
9684 (GNATBIND_OBJS): Reorder.
9686 2011-07-07 Richard Henderson <rth@redhat.com>
9688 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
9689 dwarf2out_frame_init.
9691 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
9693 * gcc-interface/misc.c (gnat_init): Tweak previous change.
9695 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9698 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
9700 2011-07-06 Richard Guenther <rguenther@suse.de>
9702 * gcc-interface/misc.c (gnat_init): Merge calls to
9703 build_common_tree_nodes and build_common_tree_nodes_2.
9704 Re-initialize boolean_false_node.
9706 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
9707 Olivier Hainque <hainque@adacore.com>
9708 Nicolas Setton <setton@adacore.com>
9710 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
9711 the type according to the ARTIFICIAL_P parameter.
9712 (create_type_decl): Likewise.
9713 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
9715 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
9717 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
9718 (gnatbind): Likewise.
9720 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9722 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
9724 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
9726 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
9727 local variable throughout. Remove useless call to Base_Type.
9728 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
9729 Take it also into account for the volatileness of the field. Set the
9730 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
9732 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
9734 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
9735 on a dereference built for a by-ref object if it has an address clause.
9737 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
9739 * einfo.ads (Address_Taken): Document use for the second argument of
9740 Asm_Input and Asm_Output attributes.
9741 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
9742 argument is an entity name, then set Address_Taken on it.
9743 <Attribute_Asm_Output>: Likewise.
9744 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
9745 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
9746 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
9747 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
9749 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
9752 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
9754 2011-06-14 Joseph Myers <joseph@codesourcery.com>
9756 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
9757 (ada/utils.o): Update dependencies.
9758 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
9759 ../../../libcpp/libcpp.a.
9760 * gcc-interface/utils.c: Include common/common-target.h.
9761 (process_attributes): Use targetm_common.have_named_sections.
9763 2011-06-07 Richard Guenther <rguenther@suse.de>
9765 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
9768 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
9770 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
9771 TREE_THIS_NOTRAP flag.
9773 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
9775 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
9778 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
9780 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
9781 constants whose full view has discriminants specially.
9783 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
9785 * gcc-interface/utils.c: Include diagnostic.h.
9786 (gnat_write_global_declarations): Output debug information for all
9787 global type declarations before finalizing the compilation unit.
9788 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
9790 2011-05-25 Jakub Jelinek <jakub@redhat.com>
9792 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
9794 2011-05-25 Kai Tietz <ktietz@redhat.com>
9796 * adaint.c (__gnat_to_canonical_file_list_next): Use array
9797 initialization instead of const/none-const pointer assignment.
9799 2011-05-24 Joseph Myers <joseph@codesourcery.com>
9801 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
9802 $(EXTRA_GNAT1_OBJS).
9803 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
9804 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
9805 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
9806 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
9807 libcommon-target.a instead of prefix.o.
9809 2011-05-21 Joseph Myers <joseph@codesourcery.com>
9812 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
9814 2011-05-20 Joseph Myers <joseph@codesourcery.com>
9816 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
9817 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
9818 instead of version.o.
9820 2011-05-18 Kai Tietz <ktietz@redhat.com>
9822 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
9823 boolean_false_node instead of integer_zero_node.
9824 (convert_with_check): Likewise.
9825 * gcc-interface/decl.c (choices_to_gnu): Likewise.
9827 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
9829 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
9830 type of the parameter is an unconstrained array, convert the actual to
9831 the type of the formal in the In Out and Out cases as well.
9833 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
9835 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
9836 call build_function_type_array or build_varargs_function_type_array
9838 (create_subprog_type): Don't call build_function_type; call
9839 build_function_type_vec instead.
9841 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
9843 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
9844 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
9845 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
9847 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
9849 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
9851 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
9852 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
9854 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
9856 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
9858 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
9860 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
9861 instead of accessing TYPE_ARG_TYPES directly.
9862 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
9864 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
9867 * gcc-interface/gigi.h (get_variant_part): Declare.
9868 * gcc-interface/decl.c (get_variant_part): Make global.
9869 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
9870 types have the same constant size, are record types and T1 has a
9871 variant part while T2 doesn't.
9873 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
9875 * gcc-interface/utils.c (begin_subprog_body): Do not call
9877 (end_subprog_body): Likewise.
9879 2011-05-04 Richard Guenther <rguenther@suse.de>
9881 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
9883 (pos_to_constructor): Likewise.
9885 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
9886 Eric Botcazou <ebotcazou@adacore.com>
9888 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
9889 of build_function_type. Adjust calls to...
9890 (build_raise_check): ...this. Do not take a void_tree parameter.
9891 Call build_function_type_list instead of build_function_type.
9892 Fix head comment and swap couple of conditional blocks.
9894 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
9896 * gnatvsn.ads (Library_Version): Bump to 4.7.
9897 (Current_Year): Bump to 2011.
9899 2011-04-29 Michael Matz <matz@suse.de>
9901 * gcc-interface/misc.c (gnat_handle_option): Set
9902 warn_maybe_uninitialized.
9904 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
9906 * gnat_ugn.texi (Complexity Metrics Control): Update link to
9907 the Watson/McCabe paper.
9909 2011-04-23 Jim Meyering <meyering@redhat.com>
9911 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
9913 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
9915 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
9918 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
9920 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
9922 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
9923 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
9924 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
9925 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
9926 <all>: Do not set flags on the reused DECL node coming from an alias.
9927 Set DECL_IGNORED_P on the DECL node built for subprograms if they
9928 don't need debug info here...
9929 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
9930 (gigi): Adjust calls to create_subprog_decl.
9931 (build_raise_check): Likewise.
9932 (establish_gnat_vms_condition_handler): Likewise.
9933 (Compilation_Unit_to_gnu): Likewise.
9934 (gnat_to_gnu): Likewise.
9936 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
9938 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
9939 (NO_REORDER_ADAFLAGS): New variable.
9940 (EXTRA_GNATTOOLS): Always define.
9941 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
9942 Clean up and adjust list of files compiled with special options.
9943 * gcc-interface/Make-lang.in: Likewise.
9944 (ada/decl.o): Cosmetical change.
9945 (ada/misc.o): Remove dependency on $(PLUGIN_H).
9947 2011-04-20 Jim Meyering <meyering@redhat.com>
9949 * initialize.c (__gnat_initialize): Remove useless if-before-free.
9951 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
9953 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
9954 $(CFLAGS) on the link line.
9956 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
9958 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
9959 padded type built for the return type if it is unconstrained.
9961 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
9963 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
9965 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
9967 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
9968 before calling TREE_CHAIN.
9969 * gcc-interface/misc.c (gnat_init_ts): New function.
9970 (LANG_HOOKS_INIT_TS): Define.
9972 2011-04-12 Martin Jambor <mjambor@suse.cz>
9974 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
9975 instead of cgraph_node.
9977 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
9979 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
9980 alignment on fields of the RETURN type built for the Copy-In Copy-Out
9983 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
9985 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
9986 of aggregate types that contain a placeholder.
9988 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
9990 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
9992 (handle_type_generic_attribute): Likewise.
9994 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
9997 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
9999 2011-04-04 Kai Tietz <ktietz@redhat.com>
10002 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
10005 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
10007 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
10008 type case, do not strip a padding type around the array type.
10010 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
10012 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
10015 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
10017 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
10018 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
10019 code for -feliminate-unused-debug-types.
10020 (gnat_post_options): Likewise.
10022 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
10024 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
10025 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
10028 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
10030 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
10031 DECL_ARTIFICIAL flag on enumeration types.
10033 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
10035 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
10036 fat pointer types artificial unconditionally.
10037 <E_Array_Subtype>: Attach the base array type as a parallel type if it
10040 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
10042 * gcc-interface/gigi.h (get_dummy_type): Declare.
10043 (build_dummy_unc_pointer_types): Likewise.
10044 (finish_fat_pointer_type): Likewise.
10045 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
10046 fat pointer type has been built, complete it in place.
10047 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
10048 and thin pointers. Remove useless variable.
10049 (finish_fat_pointer_type): Make global and move to...
10050 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
10051 (get_dummy_type): New function.
10052 (build_dummy_unc_pointer_types): Likewise.
10053 (gnat_pushdecl): Propage the name to the anonymous variants only.
10054 (update_pointer_to): Only adjust the pointer types in the unconstrained
10057 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
10059 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
10060 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
10061 if this is a Taft amendment type and the full declaration is available.
10062 * gcc-interface/trans.c (process_type): Likewise.
10063 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
10064 (process_freeze_entity): Likewise.
10065 * gcc-interface/utils.c (dummy_global): New static variable.
10066 (gnat_write_global_declarations): If there are types declared as used
10067 at the global level, insert them in the global hash table.
10069 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
10071 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
10072 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
10073 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
10075 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
10076 flag of the type accordingly.
10077 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
10079 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
10081 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
10082 finalizing types when updating the pointers to the designated type.
10083 <all>: Finalize the deferred types even if we didn't defer processing
10084 of incomplete types in this invocation.
10086 2011-04-01 Olivier Hainque <hainque@adacore.com>
10087 Nicolas Setton <setton@adacore.com>
10088 Eric Botcazou <ebotcazou@adacore.com>
10090 * gcc-interface/misc.c (gnat_descriptive_type): New function.
10091 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
10093 2011-03-28 Kai Tietz <ktietz@redhat.com>
10095 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
10097 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
10098 * system-mingw.ads (System): Change ZCX_By_Default default to True.
10100 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
10102 2011-03-28 Tristan Gingold <gingold@adacore.com>
10105 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
10106 Use ada output of gnatbind.
10107 (ada/b_gnatb.adb): Ditto.
10108 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
10109 (ada.mostlyclean, ada.stage1)
10110 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
10111 (ada.stagefeedback): Adjust.
10112 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
10113 Use ada output of gnatbind.
10114 (b_gnatm.adb): Ditto.
10115 (b_gnatl.o, b_gnatm.o): New rules.
10117 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
10119 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
10120 for the padded type built to support a specified size or alignment.
10122 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
10124 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
10125 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
10126 unconditionally to the end of the unit when the designated type is
10128 <all>: Rename local variable. Attempt to un-defer types only and do it
10129 for limited_with'ed types as well.
10130 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
10131 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
10132 consistently and remove redundant call to finalize_from_with_types.
10134 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
10136 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
10137 subprograms without a previous spec declared in the same unit.
10138 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
10139 subprograms at the end of the unit instead of at the beginning.
10140 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
10141 isn't public for the special handling of non-inline functions nested
10142 inside inline external functions.
10144 2011-03-25 Jeff Law <law@redhat.com>
10146 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
10148 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
10150 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
10151 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
10152 to compute Set_Size_Depends_On_Discriminant.
10153 (Layout_Type): Call it on array types in back-end layout mode.
10154 * sem_util.adb (Requires_Transient_Scope): Return true for array
10155 types only if the size depends on the value of discriminants.
10156 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
10157 type if the RHS is a call to a function that returns an unconstrained
10158 type with default discriminant.
10160 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
10162 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
10163 non-conversion to the nominal result type at the end.
10165 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
10167 * gcc-interface/trans.c (create_temporary): New function taken from...
10168 (create_init_temporary): ...here. Call it.
10169 (call_to_gnu): Create the temporary for the return value early, if any.
10170 Create it for a function with copy-in/copy-out parameters if there is
10171 no target; in other cases of copy-in/copy-out, use another temporary.
10172 Push the new binding level lazily. Add and rename local variables.
10174 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
10176 * gcc-interface/decl.c (validate_size): Improve comments and tweak
10178 (set_rm_size): Likewise.
10180 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
10182 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
10183 for the padded type built in order to support a specified alignment.
10184 Fix incorrect formatting.
10186 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
10189 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
10191 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
10193 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
10194 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
10195 to the end of the list. Adjust recursive call. Rename local variable.
10196 If REORDER is true, reorder components of the record type.
10197 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
10198 components_to_record and adjust the parameter list.
10200 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
10202 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
10203 disabled, use the variable for bounds of loop iteration scheme.
10205 2011-03-21 Kai Tietz <ktietz@redhat.com>
10208 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
10210 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
10212 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
10213 out whether the expression is read-only. Short-circuit placeholder
10214 case and rename a couple of local variables.
10216 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
10218 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
10219 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
10220 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
10221 (convert): Deal with conversions from a smaller form type specially.
10223 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
10225 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
10226 its argument, except for the special -I- switch.
10228 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
10230 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
10233 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
10235 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
10237 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
10239 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
10241 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
10242 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
10243 instead of GNAT_FORMAL. Protect the expression against multiple uses.
10244 Do not generate the check directly, instead instantiate the template
10245 check present in the descriptor.
10246 (make_descriptor_field): Move around.
10247 (build_vms_descriptor32): Build a template check in the POINTER field.
10248 (build_vms_descriptor): Remove useless suffixes.
10249 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
10251 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
10254 * targext.c: Include target files if IN_RTS is defined.
10256 2011-01-26 Richard Guenther <rguenther@suse.de>
10259 * targext.c: Include config.h.
10260 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
10263 2011-01-04 Pascal Obry <obry@adacore.com>
10264 Eric Botcazou <ebotcazou@adacore.com>
10266 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
10268 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
10270 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
10271 end-of-case on the end label and its associated gotos, if any.
10273 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
10275 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
10276 expressions of the parameter cache within the statement group of
10277 the CICO mechanism.
10279 2011-01-04 Olivier Hainque <hainque@adacore.com>
10280 Eric Botcazou <ebotcazou@adacore.com>
10282 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
10283 (set_end_locus_from_node): New function.
10284 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
10285 make and the function end_locus.
10286 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
10287 for the elaboration subprogram.
10288 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
10289 set the end_locus of the expression as well.
10291 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
10294 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
10295 variables that are referenced in exception handlers volatile.
10299 Copyright (C) 2011 Free Software Foundation, Inc.
10301 Copying and distribution of this file, with or without modification,
10302 are permitted in any medium without royalty provided the copyright
10303 notice and this notice are preserved.