1 2011-11-04 Robert Dewar <dewar@adacore.com>
3 * sem_prag.adb: Minor reformatting.
4 * gnat_rm.texi: Update documentation for pragma Warnings (Off,
6 * exp_ch2.adb (Expand_Entity_Reference): Only set
7 Atomic_Sync_Required on entities that are variables. Doesn't
8 make any sense on anything else.
10 2011-11-04 Robert Dewar <dewar@adacore.com>
12 * exp_ch2.adb (Expand_Entity_Reference): Extend handling of
13 atomic sync to type case.
14 * sem_prag.adb (Process_Suppress_Unsuppress): Atomic Sync can
17 2011-11-04 Robert Dewar <dewar@adacore.com>
19 * sem_warn.adb (Warn_On_Useless_Assignment): More accurate test
21 * gcc-interface/Make-lang.in: Update dependencies.
23 2011-11-04 Robert Dewar <dewar@adacore.com>
25 * sem_prag.adb: Detect more cases of Long_Float inconsistencies at
28 2011-11-04 Matthew Heaney <heaney@adacore.com>
30 * Makefile.rtl, impunit.adb: Added a-sfecin.ads,
31 * a-sfhcin.ads, a-sflcin.ads, a-sbecin.ad[sb], a-sbhcin.ad[sb],
32 a-sblcin.ad[sb], a-suecin.ad[sb], a-suhcin.ad[sb], a-sulcin.ad[sb]
33 * a-sfecin.ads, a-sfhcin.ads, a-sflcin.ads, a-sbecin.ad[sb],
34 a-sbhcin.ad[sb], a-sblcin.ad[sb], a-suecin.ad[sb], a-suhcin.ad[sb],
35 a-sulcin.ad[sb]: New files.
37 2011-11-04 Geert Bosch <bosch@adacore.com>
39 * i-forbla-unimplemented.ads, s-gecola.adb, s-gecola.ads,
40 s-gerebl.adb, s-gerebl.ads, i-forbla.adb, i-forbla.ads,
41 i-forlap.ads, i-forbla-darwin.adb, s-gecobl.adb, s-gecobl.ads,
42 s-gerela.adb, s-gerela.ads: Remove partial interface to BLAS/LAPACK.
43 * gcc-interface/Makefile.in: Remove libgnala and related objects.
45 2011-11-04 Matthew Heaney <heaney@adacore.com>
47 * a-cdlili.ad[sb], a-cidlli.ad[sb], a-coorse.ad[sb], a-ciorse.ad[sb],
48 a-coorma.ad[sb], a-ciorma.ad[sb], a-coormu.ad[sb], a-ciormu.ad[sb],
49 a-cohama.ad[sb], a-cihama.ad[sb], a-cohase.ad[sb], a-cihase.ad[sb],
50 a-convec.ad[sb], a-coinve.ad[sb] (Assign, Copy): New operations
53 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
55 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Do not assert
56 that the type of the parameters isn't dummy in type_annotate_only mode.
58 2011-11-04 Robert Dewar <dewar@adacore.com>
60 * sem_ch12.adb: Minor reformatting
62 2011-11-04 Gary Dismukes <dismukes@adacore.com>
64 * bindgen.adb (Gen_Elab_Calls): In the case of the AAMP target,
65 initialize elaboration entities to zero when specs are processed.
67 2011-10-28 Iain Sandoe <iains@gcc.gnu.org>
68 Eric Botcazou <ebotcazou@adacore.com>
71 * init.c (__gnat_error_handler) [Darwin]: Apply a work-around to the
72 bug filed as radar #10302855 (inconsistent unwind data for sigtramp).
74 2011-10-28 Eric Botcazou <ebotcazou@adacore.com>
77 * gcc-interface/Makefile.in (SYMDEPS): Delete.
78 (LIBICONV): New variable.
79 (LIBICONV_DEP): Likewise.
80 (LIBS): Add $(LIBICONV).
81 (LIBDEPS): Add $(LIBICONV_DEP).
82 (EXTRA_GNATTOOLS_OBJS): Merge into...
83 (TOOLS_LIBS): ...this. Add $(LIBICONV).
85 2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
87 * gcc-interface/decl.c (elaborate_expression_1): Add EXPR_PUBLIC_P local
88 variable. Always create the elaboration variable, if any, as constant.
90 2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
92 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Try to
93 make a packable type for fields of union types as well.
94 <is_type>: Use RECORD_OR_UNION_TYPE_P predicate.
95 (gnat_to_gnu_component_type): Try to make a packable type for fields
96 of union types as well.
97 (make_packable_type): Use RECORD_OR_UNION_TYPE_P predicate.
98 (maybe_pad_type): Try to make a packable type for fields of union types
100 (gnat_to_gnu_field): Likewise.
101 (is_variable_size): Use RECORD_OR_UNION_TYPE_P predicate.
102 (set_rm_size): Likewise.
104 * gcc-interface/misc.c (gnat_type_max_size): Likewise.
105 * gcc-interface/trans.c (add_decl_expr): Likewise.
106 * gcc-interface/utils.c (finish_record_type): Likewise.
107 * gcc-interface/utils2.c (build_simple_component_ref): Likewise.
109 2011-10-26 Eric Botcazou <ebotcazou@adacore.com>
111 * gcc-interface/decl.c (gnat_to_gnu_field): Always check components
112 declared as atomic. Move around conditionally executed code.
114 2011-10-24 Robert Dewar <dewar@adacore.com>
116 * sem.adb (Initialize): Fix bug that blew up if called a second time.
118 2011-10-24 Robert Dewar <dewar@adacore.com>
120 * tb-alvxw.c, tracebak.c, expect.c, initflt.c, tb-alvms.c,
121 tb-ivms.c, tb-gcc.c: Update headers to GPL 3.
123 2011-10-24 Robert Dewar <dewar@adacore.com>
125 * sem_prag.adb (Analyze_Pragma, case Debug): Give proper pragma
128 2011-10-24 Hristian Kirtchev <kirtchev@adacore.com>
130 * gnat_rm.texi: Add an entry for restriction No_Finalization.
132 2011-10-24 Ed Schonberg <schonberg@adacore.com>
134 * sem_ch12.adb (Insert_Freeze_Node_For_Instance): If the
135 current instance is within the one that contains the generic,
136 the freeze node for the current one must appear in the current
137 declarative part. Ditto if the current instance is within another
138 package instance. In both of these cases the freeze node of the
139 previous instance is not relevant.
141 2011-10-24 Gary Dismukes <dismukes@adacore.com>
143 * switch-m.adb (Normalize_Compiler_Switches): Add recognition
144 of AAMP-specific switches -univ and -aamp_target.
146 2011-10-24 Robert Dewar <dewar@adacore.com>
148 * a-tienau.adb (Put): Deal properly with limited line length.
150 2011-10-24 Robert Dewar <dewar@adacore.com>
152 * sem_warn.adb, sem_ch12.adb: Minor reformatting.
154 2011-10-24 Tristan Gingold <gingold@adacore.com>
156 * gcc-interface/Makefile.in: Use GNU ld switches to generate map files
159 2011-10-24 Ed Schonberg <schonberg@adacore.com>
161 * sem_ch12.adb (Earlier): make available globally. If both
162 nodes have the same sloc, the freeze node that does not come
163 from source is the later one.
164 (True_Parent): Make available globally.
165 (Previous_Instance): Subsidiary of
166 Insert_Freeze_Node_For_Instance, to check whether the generic
167 parent of the current instance is declared within a previous
168 instance in the same unit or declarative part, in which case the
169 freeze nodes of both instances must appear in order to prevent
170 elaboration problems in gigi.
171 * sem_ch12.adb (Insert_Freeze_Node_For_Instance): A stub is a
172 freeze point, and the freeze node of a preceding instantiation
173 must be inserted before it.
175 2011-10-24 Robert Dewar <dewar@adacore.com>
177 * checks.ads, checks.adb: Add handling of Synchronization_Check
178 * debug.adb: Add doc for -gnatd.d and -gnatd.e (disable/enable
180 * exp_ch2.adb (Expand_Entity_Reference): Set Atomic_Sync_Required
181 flag Minor code reorganization.
182 * opt.ads (Warn_On_Atomic_Synchronization): New switch.
183 * par-prag.adb: Add dummy entries for pragma
184 Disable/Enable_Atomic_Synchronization.
185 * sem_prag.adb (Process_Suppress_Unsuppress): Handle
186 case of Atomic_Synchronization specially (not suppressed
187 by All_Checks, cannot be set from Source).
188 (Pragma Disable/Enable_Atomic_Synchronization): Add processing.
189 * sinfo.ads, sinfo.adb: Add Atomic_Sync_Required flag
190 * snames.ads-tmpl: Add entry for Atomic_Synchronization Add
191 entry for pragma Disable/Enable_Atomic_Synchronization
192 * switch-c.adb: The -gnatp switch does not disable
193 Atomic_Synchronization Add -gnatep switch to disable
194 Atomic_Synchronization.
195 * types.ads: Add entry for Synchronization_Check
196 * usage.adb: Add line for -gnated switch
197 * warnsw.adb: Settings for Warn_On_Atomic_Synchronization
199 2011-10-24 Geert Bosch <bosch@adacore.com>
201 * s-gearop.adb (Back_Substitute): Avoid overflow if matrix bounds start
204 2011-10-24 Robert Dewar <dewar@adacore.com>
206 * sem_ch12.adb, s-gearop.adb: Minor reformatting.
208 2011-10-24 Robert Dewar <dewar@adacore.com>
210 * warnsw.adb: Add some missing warnings to Set_GNAT_Mode_Warnings.
211 * warnsw.ads: Add comments to Set_GNAT_Mode_Warnings.
213 2011-10-24 Emmanuel Briot <briot@adacore.com>
215 * prj-proc.adb (Process_Expression_Variable_Decl): No special
216 handling for Project_Path unless it is an attribute.
218 2011-10-24 Javier Miranda <miranda@adacore.com>
220 * sem_ch12.adb (Check_Hidden_Primitives): New subprogram.
221 (Install_Hidden_Primitives): New subprogram.
222 (Restore_Hidden_Primitives): New subprogram.
223 (Analyze_Formal_Package_Declaration,
224 Analyze_Package_Instantiation, Analyze_Subprogram_Instantiation):
225 Invoke Check_Hidden_Primitives after every call to
226 Analyze_Associations, and invoke Restore_Hidden_Primitives to
227 restore their visibility after processing the instantiation.
228 (Instantiate_Package_Body): Install visible primitives before
229 analyzing the instantiation and uninstall them to restore their
230 visibility when the instantiation has been analyzed.
231 * sem_util.ads, sem_util.adb (Add_Suffix): New subprogram
232 (Remove_Suffix): New subprogram
233 * sem_ch3.adb (Derive_Subprogram): When handling
234 a derived subprogram for the instantiation of a formal derived
235 tagged type, inherit the dispatching attributes from the actual
236 subprogram (not from the parent type).
238 2011-10-24 Vasiliy Fofanov <fofanov@adacore.com>
240 * gnat_ugn.texi: Document explicit use of XDECGNAT library.
242 2011-10-24 Hristian Kirtchev <kirtchev@adacore.com>
244 * exp_ch3.adb (Build_Assignment): Add local constant N_Loc and
246 (Build_Discriminant_Assignments): Add local variable D_Loc and update
248 (Build_Init_Statements): Add local variables Comp_Loc, Decl_Loc and
249 Var_Loc and update their uses.
250 (Build_Record_Init_Proc): Code reformatting.
251 (Increment_Counter): Add formal parameter Loc.
252 (Make_Counter): Add formal parameter Loc.
254 2011-10-24 Eric Botcazou <ebotcazou@adacore.com>
256 * sem_disp.adb (Covers_Some_Interface): Fix typo.
258 2011-10-24 Matthew Heaney <heaney@adacore.com>
260 * a-cuprqu.adb, a-cbprqu.adb (Dequeue_Only_High_Priority): Fix sense
263 2011-10-24 Yannick Moy <moy@adacore.com>
265 * sem_ch13.adb (Analyze_Aspect_Specifications/Aspect_Test_Case):
266 Translate arguments in positional notation into pragma argument
267 association arguments for the generated pragma.
269 2011-10-24 Arnaud Charlet <charlet@adacore.com>
271 * exp_ch5.adb: Fix minor typo.
273 2011-10-24 Ed Schonberg <schonberg@adacore.com>
275 * sem_ch3.adb (Is_Visible_Component): Refine predicate for
276 the case of a component reference in an instance body, when the
277 enclosing type is private.
279 2011-10-24 Sergey Rybin <rybin@adacore.com frybin>
281 * gnat_ugn.texi: For gnatelim, move the note about using the GNAT
282 driver for getting the project support into gnatelim section.
284 2011-10-24 Robert Dewar <dewar@adacore.com>
286 * gnat_rm.texi: Minor correction to documentation on address clause.
288 2011-10-24 Hristian Kirtchev <kirtchev@adacore.com>
290 * s-finmas.adb (Attach): Synchronize and call the unprotected version.
291 (Attach_Unprotected): New routine.
292 (Delete_Finalize_Address): Removed.
293 (Delete_Finalize_Address_Unprotected): New routine.
294 (Detach): Synchronize and call the unprotected version.
295 (Detach_Unprotected): Remove locking.
296 (Finalize): Add various comment on synchronization. Lock the critical
297 region and call the unprotected versions of routines.
298 (Finalize_Address): Removed.
299 (Finalize_Address_Unprotected): New routine.
300 (Set_Finalize_Address): Synchronize and call
301 the unprotected version.
302 (Set_Finalize_Address_Unprotected): New routine.
303 (Set_Heterogeneous_Finalize_Address): Removed.
304 (Set_Heterogeneous_Finalize_Address_Unprotected): New routine.
305 (Set_Is_Heterogeneous): Add comment on synchronization and
307 * s-finmas.ads: Flag Finalization_Started is no longer atomic
308 because synchronization uses task locking / unlocking.
309 (Attach): Add comment on usage.
310 (Attach_Unprotected): New routine.
311 (Delete_Finalize_Address): Renamed to
312 Delete_Finalize_Address_Unprotected.
313 (Detach): Add comment on usage.
314 (Detach_Unprotected): New routine.
315 (Finalize_Address): Renamed to Finalize_Address_Unprotected.
316 (Set_Finalize_Address): Add comment on usage.
317 (Set_Finalize_Address_Unprotected): New routine.
318 (Set_Heterogeneous_Finalize_Address): Renamed to
319 Set_Heterogeneous_Finalize_Address_Unprotected.
320 * s-stposu.adb (Allocate_Any_Controlled): Add local variable
321 Allocation_Locked. Add various comments on synchronization. Lock
322 the critical region and call the unprotected version of
324 (Deallocate_Any_Controlled): Add various comments on
325 synchronization. Lock the critical region and call the unprotected
328 2011-10-24 Ed Schonberg <schonberg@adacore.com>
330 * sem_ch3.adb (Set_Fixed_Range): The bounds of a fixed point type
331 are universal and must carry the corresponding type.
332 * sem_eval.adb (Check_Non_Static_Context): If the type of the
333 expression is universal real, as may be the case for a fixed point
334 expression with constant operands in the context of a conversion,
335 there is nothing to check.
336 * s-finmas.adb: Minor reformatting
338 2011-10-23 Eric Botcazou <ebotcazou@adacore.com>
340 * gcc-interface/decl.c (create_concat_name): Add explicit cast.
342 2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
344 * gcc-interface/Make-lang.in (GNATLIBFLAGS, GNATLIBCFLAGS, THREAD_KIND,
346 (ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o,
347 ada/initialize.o, ada/raise.o): Reintroduce explicit compilation rules.
349 2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
351 * gcc-interface/trans.c (lhs_or_actual_p): New predicate.
352 (unchecked_conversion_nop): Use it.
353 (gnat_to_gnu): Likewise.
355 2011-10-20 Eric Botcazou <ebotcazou@adacore.com>
357 * back_end.adb (Call_Back_End): Pass the maximum logical line number
358 instead of the maximum physical line number to gigi.
359 * gcc-interface/trans.c (Sloc_to_locus): Cope with line zero.
361 2011-10-16 Tom Tromey <tromey@redhat.com>
362 Dodji Seketeli <dodji@redhat.com>
364 * gcc-interface/trans.c (gigi, Sloc_to_locus): Adjust to use the new
365 public ordinary map interface.
367 2011-10-16 Tristan Gingold <gingold@adacore.com>
369 * link.c (_AIX): Add support for GNU ld.
371 2011-10-16 Fedor Rybin <frybin@adacore.com>
373 * gnat_ugn.texi: Fixing gnattest example names in the doc.
374 Adding explanation to additional tests usage.
376 2011-10-16 Robert Dewar <dewar@adacore.com>
378 * exp_ch6.adb, sem_ch6.adb: Minor reformatting.
380 2011-10-16 Eric Botcazou <ebotcazou@adacore.com>
382 * a-convec.adb: Fix minor inconsistencies.
384 2011-10-16 Matthew Heaney <heaney@adacore.com>
386 * a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (package
387 Implementation): Specify pragma Implementation_Defined.
389 2011-10-15 Nicolas Roche <roche@adacore.com>
391 * gcc-interface/lang-specs.h: Ensure -mrtp switch is passed when using
392 either rtp-smp or ravenscar-cert-rtp runtimes.
394 2011-10-15 Bob Duff <duff@adacore.com>
396 * exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call):
397 Do not create a pool formal on unless RE_Root_Storage_Pool_Ptr
399 (Expand_N_Extended_Return_Statement): Do not create a renaming of the
400 build-in-place pool parameter unless RE_Root_Storage_Pool_Ptr is
402 (Make_Build_In_Place_Call_In_Allocator): Add the user-defined
403 pool only if RE_Root_Storage_Pool_Ptr is available.
404 (Make_Build_In_Place_Call_In_Object_Declaration): Do not add a
405 pool actual unless RE_Root_Storage_Pool_Ptr is available.
406 * sem_ch6.adb (Create_Extra_Formals): Add build-in-place pool
407 formal only if RE_Root_Storage_Pool_Ptr is available.
409 2011-10-15 Matthew Heaney <heaney@adacore.com>
411 * a-cusyqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cbprqu.ads (Queue
412 type): Specify Priority aspect for protected type.
414 2011-10-14 Ed Schonberg <schonberg@adacore.com>
416 * exp_disp.adb (Check_Premature_Freezing): If an untagged type
417 is a generic actual, it is a subtype of a type that was frozen
418 by the instantiation, and even if not marked frozen it does not
419 affect the construction of the dispatch table.
421 2011-10-14 Robert Dewar <dewar@adacore.com>
423 * make.adb, mlib-utl.adb, sem_util.adb, sem_ch4.adb: Minor code
425 * s-rident.ads: Add missing Compiler_Unit pragma.
427 2011-10-14 Gary Dismukes <dismukes@adacore.com>
429 * sem_res.adb: Minor reformatting.
431 2011-10-14 Hristian Kirtchev <kirtchev@adacore.com>
433 * exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
434 Code and comment reformatting. Use BIP_Task_Master
435 when creating a _master.
436 (BIP_Formal_Suffix): Code reformatting. Correct the case for
438 (Make_Build_In_Place_Call_In_Object_Declaration): Use
439 BIP_Task_Master when creating a reference to the enclosing
440 function's _master formal.
441 (Move_Activation_Chain): Use BIP_Task_Master when creating a reference
443 * exp_ch6.ads: Change BIP_Master to BIP_Task_Master.
444 (Needs_BIP_Finalization_Master): Alphabetized.
445 * sem_ch6.adb (Create_Extra_Formals): Update the usage of
448 2011-10-14 Ed Schonberg <schonberg@adacore.com>
450 * par-ch6.adb (P_Return_Object_Declaration): In Ada 2012 mode,
451 reject an aliased keyword on the object declaration of an extended
452 return statement. In older versions of the language indicate
453 that this is illegal in the standard.
455 2011-10-14 Pascal Obry <obry@adacore.com>
457 * sem_util.adb, sem_ch4.adb: Minor reformatting.
459 2011-10-14 Ed Schonberg <schonberg@adacore.com>
461 * sem_ch13.adb: Recognize properly procedure calls that are
462 transformed into code statements.
464 2011-10-14 Vincent Celier <celier@adacore.com>
466 * projects.texi: Minor fix in project example.
468 2011-10-14 Ed Schonberg <schonberg@adacore.com>
470 * sem_util.adb: Return objects are aliased if their type is
471 immutably limited as per AI05-0053.
473 2011-10-14 Gary Dismukes <dismukes@adacore.com>
475 * exp_ch4.adb (Expand_N_Op_And): Remove Short_Circuit_And_Or
476 expansion code (moved to sem_res) (Expand_N_Op_Or): Remove
477 Short_Circuit_And_Or expansion code (moved to sem_res).
478 * sem_res.adb (Resolve_Logical_Op): Add code to rewrite Boolean
479 "and" and "or" operators as short-circuit "and then" and "or
480 else", when pragma Short_Circuit_And_Or is active.
482 2011-10-13 Robert Dewar <dewar@adacore.com>
484 * sem_ch9.adb, sem_util.adb, sem_util.ads, exp_ch6.adb, sem_ch4.adb,
485 sem_ch6.adb, exp_ch3.adb: Minor reformatting.
487 2011-10-13 Arnaud Charlet <charlet@adacore.com>
489 * Makefile.rtl (GNATRTL_NONTASKING_OBJS): Add a-ngcoar.o.
491 2011-10-13 Jerome Guitton <guitton@adacore.com>
493 * sysdep.c (__gnat_get_task_options): Re-enable VX_SPE_TASK on vThreads
495 2011-10-13 Eric Botcazou <ebotcazou@adacore.com>
497 * a-convec.ads (Cursor): Minor reformatting.
498 * a-convec.adb (Next): Fix minor inconsistencies.
499 (Previous): Likewise.
501 2011-10-13 Ed Schonberg <schonberg@adacore.com>
503 * sem_util.ads, sem_util.adb (Available_Full_View_Of_Component):
504 New predicate to determine whether some operations on an array
505 type are available when the full view of its component may differ
506 from the view of the point of the array declaration.
507 * sem_ch4.adb (Find_Equality_Types): Use
508 Available_Full_View_Of_Component.
509 * sem_type.adb (Valid_Boolean_Arg, Valid_Comparison_Arg): Ditto
511 2011-10-13 Ed Schonberg <schonberg@adacore.com>
513 * sem_ch9.adb: Analyze aspects while discriminants of protected
516 2011-10-13 Geert Bosch <bosch@adacore.com>
518 * Makefile.rtl (GNATRTL_TASKING_OBJECTS): Add
519 a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o, as these no
520 longer depend on an external library.
521 * gcc-interface/Makefile.in (GNATRTL_LINEARALGEBRA_OBJS): Remove
522 a-nlcoar.o, a-nllcar.o, a-nucoar.o and s-gearop.o.
524 * gcc-interface/Make-lang.in: Update dependencies.
526 2011-10-13 Cyrille Comar <comar@adacore.com>
528 * gnat_ugn.texi: Minor editing.
530 2011-10-13 Vincent Celier <celier@adacore.com>
532 * projects.texi: Add documentation on packages and attributes
533 that are inherited from a project being extended into the
536 2011-10-13 Hristian Kirtchev <kirtchev@adacore.com>
538 * exp_ch3.adb (Build_Master): Rewritten.
539 (Expand_N_Full_Type_Declaration): Reformat the declarative
540 region. Update the call to Build_Master_Renaming.
541 (Expand_Previous_Access_Type): Rewritten.
542 * exp_ch6.adb (Add_Task_Actuals_To_Build_In_Place_Call):
543 Add local constant Result_Subt and update related usage.
544 (Expand_N_Extended_Return_Statement): Add local constant
545 Result_Subt and update related usage.
546 * exp_ch9.adb (Build_Activation_Chain): Rewritten to use the
547 new context detection mechanism.
548 (Build_Class_Wide_Master):
549 Use Insert_Action to add the renaming into the tree.
550 (Build_Master_Entity): Rewritten to use the new context detection
552 (Build_Master_Renaming): Add formal parameter Ins_Nod
553 and related usage. Use Insert_Action to add the renaming into the
555 (Find_Enclosing_Context): New subsidiary routine. Rather
556 than relying on enclosing scopes, this routine looks at the
557 tree structure to figure out the proper context for a _master
558 or a _chain. This approach eliminates the issues with transient
559 scopes which have not been converted into blocks.
560 * exp_ch9.ads (Build_Master_Entity): Change parameter profile
561 to better reflect the new usage. Update the related comment.
562 (Build_Master_Renaming): Add formal parameter Ins_Nod. Update
563 the comment on usage.
564 * sem_ch3.adb (Access_Definition): Update the calls to
565 Build_Master_Entity and Build_Master_Renaming.
566 * sem_ch6.adb (Create_Extra_Formals): Add local variable
567 Full_Subt. Code reformatting.
568 * sem_util.adb (Is_Iterator): Alphabetized.
569 (Is_LHS): Alphabetized.
570 (Is_Limited_Class_Wide_Type): New routine.
571 * sem_util.ads (Is_Limited_Class_Wide_Type): New routine.
573 2011-10-13 Geert Bosch <bosch@adacore.com>
575 * a-ngrear.adb (Solve): Make generic and move to
576 System.Generic_Array_Operations.
577 * s-gearop.ads (Matrix_Vector_Solution, Matrix_Matrix_Solution):
578 New generic solvers to compute a vector resp. matrix Y such
579 that A * Y = X, approximately.
580 * s-gearop.adb (Matrix_Vector_Solution, Matrix_Matrix_Solution):
581 Implement using Forward_Eliminate and Back_Substitute
582 * a-ngcoar.adb: Reimplement in pure Ada to remove dependencies
584 * a-ngcoar.ads ("abs"): Fix return type to be real.
586 2011-10-13 Eric Botcazou <ebotcazou@adacore.com>
589 * s-linux-alpha.ads: Do not "with" Interfaces.C.
590 * s-linux-sparc.ads: Likewise.
592 2011-10-13 Geert Bosch <bosch@adacore.com>
594 * s-gearop.ads (Forward_Eliminate): Add "abs" formal function
596 * s-gearop.adb (Forward_Eliminate): Remove local "abs" function
598 * a-ngrear.adb (Forward_Eliminate): Adjust instantiation for
601 2011-10-13 Geert Bosch <bosch@adacore.com>
603 * a-ngrear.adb, s-gearop.adb, s-gearop.ads (Sqrt): Make generic and
604 move to System.Generic_Array_Operations.
606 2011-10-13 Geert Bosch <bosch@adacore.com>
608 * a-ngrear.adb ("abs"): Adjust for modified L2_Norm generic
609 * s-gearop.ads (L2_Norm): Change profile to be suitable for
611 * s-gearop.adb (L2_Norm): Reimplement using direct definition,
614 2011-10-13 Robert Dewar <dewar@adacore.com>
616 * exp_ch5.adb, sem_ch3.adb, impunit.adb, impunit.ads, sem_type.adb,
617 prj-proc.adb, exp_ch9.adb, s-regpat.adb, sem_ch10.adb, sem_prag.adb,
618 sem_ch12.adb, freeze.adb, sem_attr.adb, sem_attr.ads, gnatlink.adb,
619 par-ch6.adb, exp_ch6.adb, sem_ch4.adb, sem_ch6.adb, sem_ch8.adb,
620 par-util.adb, sem_ch13.adb, lib-xref.adb, g-trasym.adb, g-trasym.ads,
621 exp_aggr.adb, s-taprop-posix.adb: Minor reformatting.
623 2011-10-13 Geert Bosch <bosch@adacore.com>
625 * s-gearop.adb: Minor comment additions.
627 2011-10-13 Fedor Rybin <frybin@adacore.com>
629 * gnat_ugn.texi: Add gnattest section.
631 2011-10-13 Ed Schonberg <schonberg@adacore.com>
633 * freeze.adb: Do not create body of renaming if declaration has
636 2011-10-13 Olivier Hainque <hainque@adacore.com>
638 * init.c (__gnat_error_handler - vxworks case): Restrict sigtramp calls
639 further, to the ppc+kernel case only.
641 2011-10-13 Hristian Kirtchev <kirtchev@adacore.com>
643 * exp_ch4.adb (Expand_N_Allocator): Comment reformatting.
644 * exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call):
645 Do not create a pool formal on .NET/JVM.
646 (Expand_N_Extended_Return_Statement): Alphabetize local
647 variables. Do not create a renaming of the build-in-place pool
648 parameter on .NET/JVM. (Make_Build_In_Place_Call_In_Allocator):
649 Add the user-defined pool only on non-VM targets.
650 (Make_Build_In_Place_Call_In_Object_Declaration): Alphabetize
651 local variables. Do not add a pool actual on .NET/JVM.
652 * sem_ch6.adb: Add with and use clause for Targparm.
653 (Create_Extra_Formals): Add build-in-place pool formal only on
655 * rtsfind.ads: Alphabetize entries.
657 2011-10-13 Sergey Rybin <rybin@adacore.com>
659 * gnat_ugn.texi: Minor correction.
661 2011-10-13 Ed Schonberg <schonberg@adacore.com>
663 * sem_ch8.adb: Minor error message improvement.
665 2011-10-13 Robert Dewar <dewar@adacore.com>
667 * a-cbprqu.adb, a-ciorma.adb, exp_ch3.adb: Minor reformatting.
669 2011-10-13 Gary Dismukes <dismukes@adacore.com>
671 * exp_ch5.adb (Expand_N_Loop_Statement): For the transformation
672 of a for loop for an enumeration type with an enumeration rep
673 clause, which involves moving the original loop parameter into
674 a nested block, the loop parameter's entity must be removed from
675 the entity list of the loop scope.
677 2011-10-13 Bob Duff <duff@adacore.com>
679 * exp_ch6.ads (BIP_Storage_Pool): New "extra implicit parameter"
680 that gets passed in the same cases where BIP_Alloc_Form is passed
681 (caller-unknown-size results). BIP_Storage_Pool is used when
682 BIP_Alloc_Form = User_Storage_Pool. In that case, a pointer
683 to the user-defined storage pool is passed at the call site,
684 and this pool is used in callee to allocate the result.
685 * exp_ch6.adb (Add_Unconstrained_Actuals_To_Build_In_Place_Call): New
686 version of Add_Alloc_Form_Actual_To_Build_In_Place_Call. Passes
687 the additional BIP_Storage_Pool actual.
688 (Expand_N_Extended_Return_Statement): Allocate the function
689 result using the user-defined storage pool, if BIP_Alloc_Form =
691 * sem_ch6.adb: Add the "extra formal" for BIP_Storage_Pool.
692 * exp_ch4.adb: Don't overwrite storage pool set by
693 Expand_N_Extended_Return_Statement.
694 * s-stopoo.ads, rtsfind.ads (Root_Storage_Pool_Ptr): New type,
695 for use in build-in-place function calls within allocators
696 where the access type has a user-defined storage pool.
698 2011-10-13 Sergey Rybin <rybin@adacore.com>
700 * gnat_ugn.texi, vms_data.ads: Add an option to control enumeration
703 2011-10-13 Nicolas Roche <roche@adacore.com>
705 * gnatlink.adb: Ensure that -mrtp is passed when runtime name ends
708 2011-10-13 Ed Schonberg <schonberg@adacore.com>
710 * sem_prag.adb (Analyze_Pragma, case Unchecked_Union): Take into
711 account that an unchecked union type can be limited.
713 2011-10-13 Olivier Hainque <hainque@adacore.com>
715 * init.c (__gnat_error_handler) <VxWorks version>: Add comments on
716 the use of the signal trampoline for PPC in the sjlj case as well.
717 Add legitimate casts, preventing compile time warnings on the
718 (sighandler *) profile.
720 2011-10-13 Yannick Moy <moy@adacore.com>
722 * sem_aggr.adb (Resolve_Aggr_Expr): Always perform semantic analysis
725 2011-10-13 Ed Schonberg <schonberg@adacore.com>
727 * sem_ch3.adb (OK_For_Limited_Init_In_05): Conditional and case
728 expressions are legal limited return values if each one of their
729 dependent expressions are legal.
731 2011-10-13 Ed Schonberg <schonberg@adacore.com>
733 * sem_ch6.adb (Analyze_Procedure_Call_Statement): In Ada 2012 mode,
734 if the prefix of the call is a qualified expression, rewrite as
736 * sem_ch13.adb (Analyze_Code_Statement): In Ada 2012 mode, the
737 code statement is legal if it is a rewriting of a procedure call.
739 2011-10-13 Ed Schonberg <schonberg@adacore.com>
741 * exp_aggr.adb (Flatten): If a component association has a box,
742 assume that aggregate is not static.
743 (Safe_Aggregate): If a component association in a non-limited
744 aggregate has a box, assume that it cannot be expanded in place.
746 2011-10-13 Vincent Celier <celier@adacore.com>
748 * prj-conf.adb (Get_Or_Create_Configuration_File): Call
749 Process_Project_Tree_Phase_1 with Packages_To_Check.
750 (Process_Project_And_Apply_Config): Ditto
751 * prj-part.ads, prj-part.adb, prj-pars.ads, prj-pars.adb (Parse):
752 Remove default for argument Packages_To_Check.
753 * prj-proc.adb (Recursive_Process): New argument
756 (Process_Project_Tree_Phase_1): Ditto.
757 (Recursive_Project.Process_Aggregated_Projects): Call
758 Prj.Part.Parse and Process_Project_Tree_Phase_1 with
760 * prj-proc.ads (Process): New argument Packages_To_Check
761 (Process_Project_Tree_Phase_1): Ditto
763 2011-10-13 Arnaud Charlet <charlet@adacore.com>
765 * gcc-interface/Makefile.in: Fix typo.
767 2011-10-13 Ed Schonberg <schonberg@adacore.com>
769 * sem_ch12.adb (Analyze_Formal_{Floating_Type,
770 Signed_Integer_Type, Decimal_Fixed_Point_Type, Discrete_Type}):
771 Use sloc of defining identifier of farmal type declaration,
772 as sloc of generated internal entity, to prevent misplaced
775 2011-10-13 Ed Schonberg <schonberg@adacore.com>
777 * sem_intr.adb (Check_Intrinsic_Operator): Check that type
778 is fully defined before checking that it is a numeric type.
780 2011-10-13 Ed Schonberg <schonberg@adacore.com>
782 * sem_aggr.adb (Resolve_Record_Aggregate): If a component
783 association for component X has a box, then X is covered in the
784 aggregate even if there is not default value for X in the type
785 declaration, and X has to be default-initialized.
787 2011-10-13 Ed Schonberg <schonberg@adacore.com>
789 * sem_attr.adb (Check_Enum_Image, Analyze_Attribute case 'Value): Mark
790 literals as referenced only if reference is in current source unit.
792 2011-10-13 Matthew Heaney <heaney@adacore.com>
794 * a-csquin.ads (Enque, Dequeue): Mark interface operations as entries.
796 2011-10-13 Olivier Hainque <hainque@adacore.com>
798 * sigtramp.h: New file. Prototype and spec of the signal
799 trampoline to be called by an established handler to provide
800 dwarf call frame info before the real signal processing code.
801 * sigtramp-ppcvxw.c: New file. Implementation of the signal
802 trampoline for ppc-vxworks.
803 * init.c (vxworks section): Use it for ppc.
805 2011-10-13 Thomas Quinot <quinot@adacore.com>
807 * par-ch2.adb, par.adb, par-util.adb, par-ch3.adb
808 (Check_Future_Identifier): New subprogram,
809 factors duplicated code from Par.Ch2.P_Identifier and
810 Par.Ch3.P_Defining_Identifier.
812 2011-10-13 Thomas Quinot <quinot@adacore.com>
814 * s-taprop-posix.adb (Initialize): Always raise Storage_Error
815 if we fail to initialize CV attributes or CV.
817 2011-10-13 Thomas Quinot <quinot@adacore.com>
819 * s-tasren.adb (Timed_Selective_Wait, case
820 Accept_Alternative_Selected): Use Defer_Abort_Nestable, since
821 we know abortion is already deferred.
823 2011-10-13 Hristian Kirtchev <kirtchev@adacore.com>
825 * exp_ch3.adb (Build_Class_Wide_Master): Moved to exp_ch9.
826 (Build_Master_Renaming (function)): Removed.
827 (Build_Master_Renaming (procedure)): Moved to exp_ch9.
828 (Expand_Full_Type_Declaration): Alphabetize
829 variables. Reformatting of code and comments. Rewrite the
830 section on processing of anonymous access-to-task types in
832 * exp_ch3.ads (Build_Class_Wide_Master): Moved to exp_ch9.
833 (Build_Master_Renaming): Moved to exp_ch9.
834 * exp_ch9.adb (Build_Class_Wide_Master): Moved from exp_ch3.
835 (Build_Master_Entity): Add formal parameter
836 Use_Current. Reformatting of code and comments.
837 (Build_Master_Renaming): Moved from exp_ch3.
838 * exp_ch9.ads (Build_Class_Wide_Master): Moved from
839 exp_ch3. Update comment on usage.
840 (Build_Master_Entity):
841 Add formal parameter Use_Current. Update comment on usage.
842 (Build_Master_Renaming): Moved from exp_ch3.
843 * sem_ch3.adb (Access_Definition): Remove redundant code to
844 create a _master and a renaming.
846 2011-10-13 Ed Schonberg <schonberg@adacore.com>
848 * lib-xref.adb: Do no emit reference to overridden operation,
849 if it is internally generated.
851 2011-10-13 Vincent Celier <celier@adacore.com>
853 * bindgen.adb: Remove any processing related to g-trasym
854 * Makefile.rtl: Add g-trasym.o to GNATRTL_NONTASKING_OBJS
855 * mlib-prj.adb: Remove any processing related to g-trasym.
857 2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
859 * sem_util.adb (Denotes_Same_Prefix): Fix fatal warning.
860 * gcc-interface/Make-lang.in (WARN_ADAFLAGS): New.
861 (ALL_ADAFLAGS): Include WARN_ADAFLAGS.
862 (ADA_FLAGS_TO_PASS): Likewise.
863 (COMMON_FLAGS_TO_PASS): New.
864 (ADA_TOOLS_FLAGS_TO_PASS): Use COMMON_FLAGS_TO_PASS. In the regular
865 native case, also use FLAGS_TO_PASS and ADA_FLAGS_TO_PASS.
866 (gnatlib): Use COMMON_FLAGS_TO_PASS.
867 (ada.install-common): Likewise.
868 (install-gnatlib): Likewise.
869 (install-gnatlib-obj): Likewise.
870 (gnattools): Use ADA_TOOLS_FLAGS_TO_PASS for gnattools1 as well.
871 (gnat-cross): Delete.
872 (gnatboot): Likewise.
873 (gnatboot2): Likewise.
874 (gnatboot3): Likewise.
875 (gnatstage1): Likewise.
876 (gnatstage2): Likewise.
877 * gcc-interface/Makefile.in (SOME_ADAFLAGS): Likewise.
878 (MOST_ADAFLAGS): Likewise.
879 (LOOSE_CFLAGS): Likewise.
880 (gnat-cross): Likewise.
881 (GNATLIBFLAGS): Add -W -Wall.
882 (GNATLIBCFLAGS_FOR_C): Likewise.
883 * gcc-interface/lang.opt: Remove C-specific warnings. Add doc lines.
884 * gcc-interface/misc.c (gnat_handle_option): Remove obsolete cases.
886 2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
888 * gcc-interface/trans.c (Attribute_to_gnu): Use remove_conversions.
889 (push_range_check_info): Likewise.
890 (gnat_to_gnu) <N_Code_Statement>: Likewise.
891 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: Likewise.
892 (gnat_invariant_expr): Likewise.
893 * gcc-interface/utils.c (compute_related_constant): Likewise.
894 (max_size): Fix handling of SAVE_EXPR.
895 (remove_conversions): Fix formatting.
897 2011-10-12 Eric Botcazou <ebotcazou@adacore.com>
899 * gcc-interface/ada-tree.h (DECL_LOOP_PARM_P): New flag.
900 (DECL_INDUCTION_VAR): New macro.
901 (SET_DECL_INDUCTION_VAR): Likewise.
902 * gcc-interface/gigi.h (convert_to_index_type): Declare.
903 (gnat_invariant_expr): Likewise.
904 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: If this is a loop
905 parameter, set DECL_LOOP_PARM_P on it.
906 * gcc-interface/misc.c (gnat_print_decl) <VAR_DECL>: If DECL_LOOP_PARM_P
907 is set, print DECL_INDUCTION_VAR instead of DECL_RENAMED_OBJECT.
908 * gcc-interface/trans.c (gnu_loop_label_stack): Delete.
909 (struct range_check_info_d): New type.
910 (struct loop_info_d): Likewise.
911 (gnu_loop_stack): New stack.
912 (Identifier_to_gnu): Set TREE_READONLY flag on the first dereference
913 built for a by-double-ref read-only parameter. If DECL_LOOP_PARM_P
914 is set, do not test DECL_RENAMED_OBJECT.
915 (push_range_check_info): New function.
916 (Loop_Statement_to_gnu): Push a new struct loop_info_d instead of just
917 the label. Reference the label and the iteration variable from it.
918 Build the special induction variable in the unsigned version of the
919 size type, if it is larger than the base type. And attach it to the
920 iteration variable if the latter isn't by-ref. In the iteration scheme
921 case, initialize the invariant conditions in front of the loop if
922 deemed profitable. Use gnu_loop_stack.
923 (gnat_to_gnu) <N_Exit_Statement>: Use gnu_loop_stack.
924 <N_Raise_Constraint_Error>: Always process the reason. In the range
925 check and related cases, and if loop unswitching is enabled, compute
926 invariant conditions and push this information onto the stack.
927 Do not translate again the condition if it has been already translated.
928 * gcc-interface/utils.c (record_global_renaming_pointer): Assert that
929 DECL_LOOP_PARM_P isn't set.
930 (convert_to_index_type): New function.
931 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Use it in order
932 to convert the index from the base index type to sizetype.
933 (gnat_invariant_expr): New function.
935 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
937 * gcc-interface/utils.c (def_builtin_1): Delete old interface with
938 two parallel arrays to hold standard builtin declarations, and
939 replace it with a function based interface that can support
940 creating builtins on the fly in the future.
941 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Ditto.
942 (gnat_to_gnu): Ditto.
944 2011-10-07 Eric Botcazou <ebotcazou@adacore.com>
947 * gcc-interface/gigi.h (gnat_pushdecl): Adjust comment.
948 * gcc-interface/utils.c (global_context): New variable.
949 (gnat_pushdecl): Initialize it and set it as the DECL_CONTEXT of DECLs
950 that are either public external or at top level. Use "No" macro.
951 (end_subprog_body): Call decl_function_context.
952 (rest_of_subprog_body_compilation): Likewise.
954 2011-10-07 Eric Botcazou <ebotcazou@adacore.com>
956 * gcc-interface/gigi.h (gnat_useless_type_conversion): Declare.
957 (rest_of_subprog_body_compilation): Likewise.
958 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: For renaming,
959 test for useless conversions by means of gnat_useless_type_conversion.
960 * gcc-interface/trans.c: Include bitmap.h and cgraph.h.
961 (language_function): Add named_ret_val and other_ret_val.
962 (f_named_ret_val): New macro.
963 (f_other_ret_val): Likewise.
964 (gigi): Call rest_of_subprog_body_compilation.
965 (struct nrv_data): New structure.
966 (is_nrv_p): New predicate.
967 (prune_nrv_r): New helper function.
968 (prune_nrv_in_block): New function.
969 (finalize_nrv_r): New helper function.
970 (finalize_nrv): New function.
971 (return_value_ok_for_nrv_p): New predicate.
972 (build_return_expr): If optimization is enabled, record candidates for
973 the Named Return Value optimization.
974 (build_function_stub): Call rest_of_subprog_body_compilation.
975 (Subprogram_Body_to_gnu): If optimization is enabled and there are
976 candidates, finalize the Named Return Value optimization.
977 Call rest_of_subprog_body_compilation.
978 (call_to_gnu): At the end, if a return value is needed, simplify the
979 result before wrapping it up in a COMPOUND_EXPR.
980 * gcc-interface/utils.c (end_subprog_body): Split into...
981 (rest_of_subprog_body_compilation): ...this. New function.
982 (gnat_useless_type_conversion): Likewise.
984 2011-10-06 Thomas Quinot <quinot@adacore.com>
986 * einfo.ads, exp_attr.adb, exp_ch3.adb, exp_ch4.adb, exp_ch7.adb,
987 exp_ch9.adb, exp_ch9.ads, exp_strm.adb, exp_util.adb, freeze.adb,
988 g-debpoo.ads, opt.ads, par-ch12.adb, par-ch2.adb, par-ch3.adb,
989 par-ch5.adb, par-ch6.adb, sem_aggr.adb, sem_attr.adb, sem_cat.adb,
990 sem_ch10.adb, sem_ch12.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
991 sem_ch6.adb, sem_intr.adb, sem_res.ads, sem_type.adb, sem_util.adb,
992 s-regpat.adb, s-tpopde-vms.ads: Minor reformatting.
993 * s-osinte-freebsd.ads: Fix for tasking failures on FreeBSD.
995 2011-10-06 Ed Schonberg <schonberg@adacore.com>
997 * a-cihase.adb, a-ciorma.adb: Avoid accessibility checks in container
1000 2011-10-06 Matthew Heaney <heaney@adacore.com>
1002 * a-cuprqu.ads, a-cuprqu.adb, a-cbprqu.ads, a-cbprqu.adb
1003 (Dequeue_Only_High_Priority): Protected procedure now implemented.
1005 2011-10-06 Vincent Celier <celier@adacore.com>
1007 * g-trasym.adb: Replace old implementation with the default
1008 implementation that returns list of addresses as "0x...".
1009 * g-trasym.ads: Update the list of platforms with the full
1010 capability. Indicate that there is a default implementation
1011 for other platforms.
1012 * g-trasym-unimplemented.ads, g-trasym-unimplemented.adb: Remove.
1013 * gcc-interface/Makefile.in: Remove g-trasym-unimplemented, as there
1014 is now a default implementation for all platforms without the full
1017 2011-10-06 Robert Dewar <dewar@adacore.com>
1019 * a-ciorse.adb, a-cihase.adb, a-cihase.ads, a-coorse.adb,
1020 a-cborse.adb, a-comutr.adb, a-ciorma.adb, a-cbmutr.adb,
1021 a-cbmutr.ads, a-cbhase.adb, a-cbhase.ads: Minor reformatting and code
1022 reorganization (use conditional expressions).
1024 2011-10-06 Robert Dewar <dewar@adacore.com>
1026 * sem_res.adb (Resolve_Arithmetic_Op): Fix bad warning for
1027 floating divide by zero.
1029 2011-10-06 Ed Schonberg <schonberg@adacore.com>
1031 * sem_ch6.adb: Limited interfaces that are not immutably limited
1032 are OK in return statements.
1034 2011-09-30 Iain Sandoe <iains@gcc.gnu.org>
1036 * gcc-interface/Makefile.in (Darwin): Partial reversion of previous
1037 change to powerpc section.
1039 2011-09-29 Iain Sandoe <iains@gcc.gnu.org>
1041 * gcc-interface/Makefile.in (Darwin): Factor LIBGNAT_TARGET_PAIRS
1044 2011-09-27 Ed Schonberg <schonberg@adacore.com>
1046 * a-cbhase.adb, a-cbhase.ads, a-cborse.adb, a-cborse.ads,
1047 a-cihase.adb, a-cihase.ads, a-ciorse.adb, a-ciorse.ads,
1048 a-coorse.adb, a-coorse.ads: Add iterator machinery to bounded sets and
1050 * a-coorma.ads: Minor reformmating.
1051 * einfo.ads: Improve the comment describing the
1052 Directly_Designated_Type function.
1053 * a-ciorma.adb, a-ciorma.ads: Add iterator machinery to indefinite
1055 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
1058 2011-09-27 Robert Dewar <dewar@adacore.com>
1060 * a-comutr.ads: Minor reformatting.
1062 2011-09-27 Ed Schonberg <schonberg@adacore.com>
1064 * a-cimutr.adb, a-cimutr.ads, a-cbmutr.adb, a-cbmutr.ads: Add children
1065 iterators to multiway trees.
1067 2011-09-27 Yannick Moy <moy@adacore.com>
1069 * debug.adb (d.D): New option for strict Alfa mode.
1070 * opt.ads (Strict_Alfa_Mode): New flag to interpret compiler
1071 permissions as strictly as possible.
1072 * sem_ch3.adb (Signed_Integer_Type_Declaration): In non-strict
1073 Alfa mode, now, interpret ranges of base types like GNAT does; in
1074 strict mode, simply change the range of the implicit base Itype.
1075 * gnat1drv.adb: Update comments. Set Strict_Alfa_Mode.
1077 2011-09-27 Robert Dewar <dewar@adacore.com>
1079 * exp_ch9.adb: Minor comment fixes.
1081 2011-09-27 Ed Schonberg <schonberg@adacore.com>
1083 * a-comutr.adb, a-comutr.ads: Add children iterators on multiway
1086 2011-09-27 Eric Botcazou <ebotcazou@adacore.com>
1088 * checks.adb (Apply_Scalar_Range_Check): Use Designated_Type
1089 instead of Directly_Designated_Type in the indirect array case.
1091 2011-09-27 Robert Dewar <dewar@adacore.com>
1093 * exp_util.adb, exp_aggr.adb: Minor reformatting.
1095 2011-09-27 Ed Schonberg <schonberg@adacore.com>
1097 * sinfo.ads, par-ch3.adb: Minor comment update: aspect specification
1098 on subtype declarations.
1099 * exp_aggr.adb: Minor comment update.
1101 2011-09-27 Eric Botcazou <ebotcazou@adacore.com>
1103 * exp_util.adb (Safe_Prefixed_Reference): Remove always-false
1104 test in the N_Explicit_Dereference case. Fold double logical
1105 negation in the special loop case and conditionalize it on
1106 Variable_Ref being true.
1108 2011-09-27 Ed Schonberg <schonberg@adacore.com>
1110 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is a
1111 single protected object and the selector is a discriminant or an
1112 entry family, this is a non-overloaded candidate interpretation,
1113 and possible primitive operations of the type must not be
1116 2011-09-27 Arnaud Charlet <charlet@adacore.com>
1118 * s-taspri-posix-noaltstack.ads (Lock): Mark fields aliased.
1120 2011-09-27 Pascal Obry <obry@adacore.com>
1122 * s-osinte-hpux.ads, s-osinte-aix.ads, s-osinte-solaris-posix.ads,
1123 s-osinte-irix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads:
1124 Add dummy definitions for pthread_rwlock_t
1125 and pthread_rwlockattr_t on all POSIX platforms.
1126 * s-taprop-irix.adb, s-taprop-posix.adb (Initialize_Lock): Fix lock
1128 (Finalize_Lock): Likewise.
1129 (Write_Lock): Likewise.
1132 2011-09-27 Tristan Gingold <gingold@adacore.com>
1134 * s-tassta.adb (Task_Wrapper): Increase Guard_Page_Size value for
1137 2011-09-27 Pascal Obry <obry@adacore.com>
1139 * s-osinte-hpux.ads, s-taprop-vxworks.adb, s-taspri-vxworks.ads,
1140 s-taprop-tru64.adb, s-osinte-aix.ads, s-taspri-posix-noaltstack.ads,
1141 s-taspri-mingw.ads, s-taprop-vms.adb, s-tpoben.adb, s-tpoben.ads,
1142 s-taprop-mingw.adb, s-taprob.adb, s-taprob.ads,
1143 s-osinte-solaris-posix.ads, s-taprop-solaris.adb, s-taspri-solaris.ads,
1144 s-osinte-irix.ads, s-taprop-irix.adb, s-osinte-darwin.ads,
1145 s-taspri-dummy.ads, s-taspri-posix.ads, s-taprop.ads,
1146 s-taspri-vms.ads, s-osinte-freebsd.ads, s-taprop-hpux-dce.adb,
1147 s-taspri-hpux-dce.ads, s-taspri-tru64.ads, s-taprop-dummy.adb,
1148 s-taprop-posix.adb: Revert previous changes.
1149 (Lock): Now a record containing the two possible lock
1150 (mutex and read/write) defined in OS_Interface.
1151 * s-taprop-linux.adb (Finalize_Protection): Use r/w lock for
1153 (Initialize_Protection): Likewise.
1155 (Lock_Read_Only): Likewise.
1158 2011-09-27 Pascal Obry <obry@adacore.com>
1160 * s-taspri-posix-noaltstack.ads (RW_Lock): This type is now defined as
1161 OS_Interface.pthread_rwlock_t.
1163 2011-09-27 Robert Dewar <dewar@adacore.com>
1165 * exp_ch9.adb, a-cimutr.adb, a-cimutr.ads, gnat1drv.adb, a-comutr.adb,
1166 a-comutr.ads, exp_dist.adb, a-cbmutr.adb, a-cbmutr.ads,
1167 sem_ch5.adb, sem_util.adb: Minor reformatting.
1169 2011-09-27 Pascal Obry <obry@adacore.com>
1171 * s-taprop.ads (Initialize_Lock)[RW_Lock]: New spec for r/w lock.
1172 (Finalize_Lock)[RW_Lock]: Likewise.
1173 (Write_Lock)[RW_Lock]: Likewise.
1174 (Unlock)[RW_Lock]: Likewise.
1175 (Read_Lock): Define L as RW_Lock (instead of Lock).
1176 * s-taprop-linux.adb (Initialize_Lock)[RW_Lock]: New
1177 routine for r/w lock.
1178 (Finalize_Lock)[RW_Lock]: Likewise.
1179 (Write_Lock)[RW_Lock]: Likewise.
1180 (Unlock)[RW_Lock]: Likewise.
1181 (Read_Lock): Define L as RW_Lock (instead of Lock).
1183 * s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
1184 s-taprop-mingw.adb, s-taprop-solaris.adb, s-taprop-irix.adb,
1185 s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
1186 (Initialize_Lock)[RW_Lock]: Same implementation as corresponding
1187 routine for standard lock.
1188 (Finalize_Lock)[RW_Lock]: Likewise.
1189 (Write_Lock)[RW_Lock]: Likewise.
1190 (Unlock)[RW_Lock]: Likewise.
1191 (Read_Lock): Define L as RW_Lock (instead of Lock).
1192 * s-taprob.ads, s-tpoben.ads (Protection): Add RWL (RW_Lock)
1193 in the record definition.
1194 * s-taprob.adb, s-taproben.adb (Finalize_Protection): Use r/w
1195 lock for 'R' locking policy.
1196 (Initialize_Protection): Likewise.
1198 (Lock_Read_Only): Likewise.
1200 * s-taspri-posix.ads (RW_Lock): New type defined as
1201 OS_Interface.pthread_rwlock_t.
1203 * s-taspri-vxworks.ads, s-taspri-posix-noaltstack.ads,
1204 s-taspri-mingw.ads, s-taspri-solaris.ads, s-taspri-dummy.ads,
1205 s-taspri-posix.ads, s-taspri-vms.ads, s-taspri-hpux-dce.ads,
1206 s-taspri-tru64.ads (RW_Lock): New type defined as alias to Lock.
1208 2011-09-27 Pascal Obry <obry@adacore.com>
1210 * exp_ch9.adb, s-taspri-posix.ads: Minor reformatting.
1212 2011-09-27 Pascal Obry <obry@adacore.com>
1214 * s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads,
1215 s-osinte-hpux.ads, s-osinte-irix.ads,
1216 s-osinte-solaris-posix.ads (pthread_rwlock_t): New definition alias of
1218 (pthread_rwlockattr_t): New definition alias of pthread_mutexattr_t.
1219 * s-osinte-linux.ads (pthread_rwlock_t, pthread_rwlockattr_t,
1220 pthread_rwlockattr_init, pthread_rwlockattr_destroy,
1221 pthread_rwlockattr_setkind_np, pthread_rwlock_init,
1222 pthread_rwlock_destroy, pthread_rwlock_rdlock,
1223 pthread_rwlock_wrlock, pthread_rwlock_unlock): New.
1225 2011-09-27 Pascal Obry <obry@adacore.com>
1227 * rtsfind.ads: Add RE_Lock_Read_Only into rtsfind circuitry.
1228 (RE_Id): Add RE_Lock_Read_Only.
1229 (RE_Unit_Table): Likewise.
1230 * sem_prag.adb (Process_Convention): Change Pragma_Locking_Policy
1231 to lift restriction on first character. Handle now the
1232 Name_Concurrent_Readers_Locking where policy character is set to
1234 * snames.ads-tmpl (Name_Concurrent_Readers_Locking): New
1236 * exp_ch9.adb (Build_Protected_Subprogram_Body): Generate a
1237 read only lock for function in protected object.
1238 * s-taprob.ads (Lock_Read_Only): Remove obsolete comment as
1239 this routine is now used.
1241 2011-09-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1243 * s-atocou-x86.adb (Decrement): Use %;.
1244 (Increment): Likewise.
1246 2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
1248 * gcc-interface/utils2.c (build_allocator): Set TREE_THIS_NOTRAP on the
1249 dereference of the pointer to the storage area. Remove useless type
1250 conversions and factor out common code.
1252 2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
1254 * gcc-interface/utils.c (maybe_unconstrained_array): Declare TYPE local
1255 variable and use it throughout.
1256 <UNCONSTRAINED_ARRAY_TYPE>: Add 'break' at the end.
1257 <RECORD_TYPE>: Do not unconditionally convert to the unpadded type as a
1258 first step. Also convert to the unpadded type as a last step.
1260 2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
1262 * gcc-interface/gigi.h (create_subprog_decl): Replace TREE_CHAIN with
1263 DECL_CHAIN in comment.
1264 * gcc-interface/trans.c (gigi): Likewise.
1265 (Attribute_to_gnu): Likewise.
1266 (build_function_stub): Likewise.
1267 (gnat_to_gnu): Likewise.
1268 * gcc-interface/utils.c (create_subprog_decl): Likewise.
1269 (convert_vms_descriptor64): Likewise.
1270 (convert_vms_descriptor32): Likewise.
1272 2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
1274 * gcc-interface/trans.c (assoc_to_constructor): Minor tweaks.
1275 * gcc-interface/utils2.c (build_simple_component_ref): Fix formatting
1276 issues. Use COMPLETE_TYPE_P in assertion. Also set TREE_READONLY if
1277 the type of the record is TYPE_READONLY.
1279 2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
1280 Robert Dewar <dewar@adacore.com>
1282 * sem_ch6.adb (Set_Formal_Mode): Set Can_Never_Be_Null on an IN or IN
1283 OUT formal parameter which is of an null-exclusion access subtype.
1285 2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
1287 * gcc-interface/ada-tree.h (DECL_CAN_NEVER_BE_NULL_P): New macro.
1288 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Set the flag.
1289 (gnat_to_gnu_param): Likewise.
1290 * gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Invoke
1291 maybe_unconstrained_array instead of doing the work manually.
1292 (maybe_unconstrained_array): Propagate the TREE_THIS_NOTRAP flag.
1293 * gcc-interface/utils2.c (build_unary_op) <INDIRECT_REF>: If operand
1294 is a DECL with the flag, set TREE_THIS_NOTRAP on the reference.
1295 (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
1296 (gnat_stabilize_reference): Likewise.
1298 2011-09-26 Eric Botcazou <ebotcazou@adacore.com>
1300 * gcc-interface/ada-tree.h (TYPE_NULL_BOUNDS): New macro.
1301 (SET_TYPE_NULL_BOUNDS): Likewise.
1302 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set again
1303 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
1304 * gcc-interface/trans.c (Identifier_to_gnu): Return initializers of fat
1306 * gcc-interface/utils.c (create_var_decl_1): If the object is external,
1307 check that the initializer is a valid constant expression for use in
1308 initializing a static variable. Add missing guard.
1309 (update_pointer_to): Adjust TYPE_NULL_BOUNDS if set.
1310 (convert_to_fat_pointer): In the null fat pointer case, build a valid
1311 pointer for the bounds.
1312 * gcc-interface/utils2.c (compare_fat_pointers): New function.
1313 (build_binary_op) <EQ_EXPR>: Call it to compare fat pointers.
1315 2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
1317 * gcc-interface/ada-tree.h (TREE_THIS_NOTRAP): Redefine.
1318 * gcc-interface/trans.c (Identifier_to_gnu): Factor out common code in
1319 the by-ref case. Do not set TREE_READONLY on a renamed object. Set
1320 TREE_THIS_NOTRAP on UNCONSTRAINED_ARRAY_REF nodes.
1321 (Attribute_to_gnu) <Attr_Length>: Expand the use of the parameter cache
1322 to the indirect case.
1323 * gcc-interface/utils.c (convert) <UNCONSTRAINED_ARRAY_REF>: Preserve
1324 the TREE_THIS_NOTRAP flag.
1326 2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
1328 * gcc-interface/trans.c (Loop_Statement_to_gnu): In the case of an
1329 iteration scheme, always generate the do-while form if optimization
1330 is enabled. Use more straightforward test at the end.
1332 2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
1334 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Subtype>: Use
1335 XNEW instead of xmalloc. Do not build useless pointer type.
1336 <E_Anonymous_Access_Subprogram_Type>: Use XNEW instead of xmalloc.
1337 * gcc-interface/trans.c (gnat_to_gnu) <N_Raise_Constraint_Error>: Tidy.
1338 * gcc-interface/utils2.c (build_unary_op): Remove local variable.
1340 2011-09-25 Eric Botcazou <ebotcazou@adacore.com>
1342 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not promote
1343 the alignment if this doesn't prevent BLKmode access to the object.
1345 2011-09-24 Iain Sandoe <iains@gcc.gnu.org>
1347 * gcc-interface/Makefile.in (darwin): Do not issue the
1348 '-flat_namespace' linker flag during Ada build.
1349 * mlib-tgt-specific-darwin.adb: Remove '-flat_namespace' flag from the
1350 default shared library options.
1352 2011-09-19 Alexandre Oliva <aoliva@redhat.com>
1354 * gcc-interface/decl.c (annotate_value): Look up expression for
1355 insertion in the cache at the end.
1357 2011-09-19 Arnaud Charlet <charlet@adacore.com>
1359 * gcc-interface/Make-lang.in: Update dependencies.
1361 2011-09-19 Steve Baird <baird@adacore.com>
1363 * snames.ads-tmpl: Move declaration of Name_Annotate into range of
1364 configuration pragma names so that Is_Configuration_Pragma_Name
1365 will return True for Name_Annotate. Make corresponding change in
1366 Pragma_Id enumeration type. This is needed to allow an Annotate
1367 pragma to occur in a configuration pragma file (typically,
1369 * gnat_ugn.texi: Add Annotate to the list of configuration pragmas.
1370 * gnat_rm.texi: Note that pragma Annotate may be used as a
1371 configuration pragma.
1373 2011-09-19 Ed Schonberg <schonberg@adacore.com>
1375 * a-cbmutr.adb, a-cbmutr.ads, a-cimutr.adb, a-cimutr.ads,
1376 a-comutr.adb, a-comutr.ads: Add iterator machinery for multiway trees.
1378 2011-09-19 Yannick Moy <moy@adacore.com>
1380 * exp_alfa.adb, exp_alfa.ads (Expand_Alfa_N_In): New function
1381 for expansion of set membership.
1382 (Expand_Alfa): Call expansion for N_In and N_Not_In nodes.
1383 * exp_ch4.adb, exp_ch4.ads (Expand_Set_Membership): Make procedure
1384 visible for use in Alfa expansion.
1385 * sem_ch5.adb (Analyze_Iterator_Specification): Introduce loop
1386 variable in Alfa mode.
1388 2011-09-19 Thomas Quinot <quinot@adacore.com>
1390 * s-osinte-darwin.ads: Change SIGADAABRT on Darwin to SIGABRT.
1392 2011-09-19 Thomas Quinot <quinot@adacore.com>
1394 * exp_ch9.adb: Minor reformatting.
1396 2011-09-19 Hristian Kirtchev <kirtchev@adacore.com>
1398 * freeze.adb (Build_Renamed_Body): Generic subprograms
1399 instantiations cannot be poperly inlined by the compiler, do
1400 not set the Body_To_Inline attribute in such cases.
1401 * sem_ch12.adb (Analyze_Subprogram_Instantiation): Inherit all
1402 inlining-related flags from the generic subprogram declaration.
1404 2011-09-19 Thomas Quinot <quinot@adacore.com>
1406 * exp_dist.adb, rtsfind.ads, sem_util.adb, sem_util.ads
1407 (Build_Stub_Type): Remove, instead copy components from
1408 System.Partition_Interface.RACW_Stub_Type.
1409 (RPC_Receiver_Decl): Remainder of code from old Build_Stub_Type routine.
1410 (Copy_Component_List): New subprogram.
1412 2011-09-19 Yannick Moy <moy@adacore.com>
1414 * lib-xref.adb (Generate_Reference): Ignore references to
1415 constants in Standard.
1417 2011-09-19 Robert Dewar <dewar@adacore.com>
1419 * err_vars.ads, errout.ads: Minor reformatting.
1421 2011-09-19 Robert Dewar <dewar@adacore.com>
1423 * aspects.ads (Impl_Defined_Aspects): New array
1424 * lib-writ.adb (No_Dependences): New name for No_Dependence
1425 * restrict.adb (No_Dependences): New name for No_Dependence
1426 (Check_Restriction_No_Specification_Of_Aspect): New
1428 (Set_Restriction_No_Specification_Of_Aspect): New procedure
1429 (Restricted_Profile_Result): New variable
1430 (No_Specification_Of_Aspects): New variable
1431 (No_Specification_Of_Aspect_Warning): New variable
1432 * restrict.ads (No_Dependences): New name for No_Dependence
1433 (Check_Restriction_No_Specification_Of_Aspect): New procedure
1434 (Set_Restriction_No_Specification_Of_Aspect): New procedure
1435 * s-rident.ads: Add restriction
1436 No_Implementation_Aspect_Specifications, this is also added to
1437 the No_Implementation_Extensions profile.
1438 * sem_ch13.adb (Analyze_Aspect_Specifications): Check
1439 No_Implementation_Defined_Aspects
1440 (Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
1441 * sem_prag.adb (Analyze_Aspect_Specifications): Check
1442 No_Implementation_Aspects
1443 (Analyze_Aspect_Specifications): Check No_Specification_Of_Aspect
1444 * snames.ads-tmpl (Name_No_Specification_Of_Aspect): New name
1446 2011-09-19 Yannick Moy <moy@adacore.com>
1448 * lib-xref.adb (Generate_Reference): Take into account multiple
1449 renamings for Alfa refs.
1451 2011-09-19 Thomas Quinot <quinot@adacore.com>
1453 * g-socthi-mingw.adb: Minor reformatting.
1455 2011-09-19 Yannick Moy <moy@adacore.com>
1457 * gnat1drv.adb (Adjust_Global_Switches): Set tagged type
1458 expansion to False in mode Alfa
1460 2011-09-19 Pascal Obry <obry@adacore.com>
1462 * mingw32.h: Remove obsolete code needed for old versions
1465 2011-09-19 Robert Dewar <dewar@adacore.com>
1467 * errout.ads: Minor reformatting.
1469 2011-09-19 Ed Schonberg <schonberg@adacore.com>
1471 * sem_ch6.adb (Analyze_Expression_Function): When the expression
1472 function is transformed into a declaration and a body, insert
1473 body at the end of the declarative part, to prevent premature
1474 freeze actions, and preserve original specification in the
1475 subprogram declaration.
1477 2011-09-19 Vincent Celier <celier@adacore.com>
1479 * projects.texi: Minor editing.
1481 2011-09-19 Robert Dewar <dewar@adacore.com>
1483 * sem_aggr.adb, lib-writ.ads, s-restri.ads, sem_ch6.adb,
1484 exp_aggr.adb: Minor reformatting.
1486 2011-09-19 Yannick Moy <moy@adacore.com>
1488 * lib-xref.adb (Generate_Reference): Change entity referenced
1489 to underlying object if any, or else reference to the HEAP.
1491 2011-09-15 Arnaud Charlet <charlet@adacore.com>
1493 * gcc-interface/Make-lang.in: Update dependencies.
1495 2011-09-15 Robert Dewar <dewar@adacore.com>
1497 * tree_io.ads: Minor reformatting.
1498 * a-intnam.ads: Fix bad header.
1500 2011-09-15 Thomas Quinot <quinot@adacore.com>
1502 * a-exexpr-gcc.adb: Minor reformatting.
1504 2011-09-15 Yannick Moy <moy@adacore.com>
1506 * sem_ch6.adb: Propagate information that an expression function comes
1507 from source (otherwise references to this entity are not stored).
1509 2011-09-15 Robert Dewar <dewar@adacore.com>
1511 * a-cdlili.adb, a-coinve.adb, a-stzunb-shared.ads, a-suezst.adb,
1512 a-suenco.adb, a-stwiun-shared.ads, a-cobove.adb, a-convec.adb,
1513 a-btgbso.adb, a-cbdlli.adb, a-suewst.adb: Minor reformatting.
1515 2011-09-15 Ed Schonberg <schonberg@adacore.com>
1517 * sem_ch6.adb (Analyze_Expression_Function): Code cleanup:
1518 if the expression function is not a completion, create a
1519 new specification for the generated declaration, and keep the
1520 original specification in the generated body. Shorter code also
1521 ensures that proper warnings are generated for unused formals
1524 2011-09-15 Sergey Rybin <rybin@adacore.com>
1526 * tree_io.ads: Update ASIS_Version_Number because of the changes
1527 in the tree structures for expression functions.
1529 2011-09-15 Arnaud Charlet <charlet@adacore.com>
1531 * s-osinte-aix.ads, s-osinte-darwin.ads, s-osinte-freebsd.ads,
1532 s-osinte-hpux.ads, s-osinte-lynxos.ads, s-osinte-solaris-posix.ads,
1533 s-taprop-posix.adb (CLOCK_MONOTONIC): New constant.
1534 (CLOCK_REALTIME): Fix wrong value on some OSes.
1535 * s-taprop-posix.adb (Monotonic_Clock): Use CLOCK_MONOTONIC.
1537 2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
1539 * gcc-interface/utils.c (maybe_unconstrained_array): In the reference
1540 to unconstrained array case, deal with each branch of a COND_EXPR.
1541 * gcc-interface/utils2.c (build_allocator): Deal with each branch of
1542 a COND_EXPR in the initializer, if present.
1544 2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
1546 * gcc-interface/decl.c (maybe_pad_type): Do not try to change the form
1547 of an addressable type.
1548 * gcc-interface/trans.c (gnat_gimplify_expr) <VIEW_CONVERT_EXPR>: New.
1549 Deal with those cases for which creating a temporary is mandatory.
1551 2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
1553 * gcc-interface/trans.c (call_to_gnu): Use local variable. Make sure
1554 this is a real formal parameter before testing whether it is by ref.
1556 2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
1558 * gcc-interface/gigi.h (build_call_0_expr): Delete.
1559 (build_call_1_expr): Likewise.
1560 (build_call_2_expr): Likewise.
1561 (build_call_n_expr): New prototype.
1562 * gcc-interface/decl.c (gnat_to_gnu_entity): Use build_call_n_expr.
1563 * gcc-interface/trans.c (establish_gnat_vms_condition_handler): Ditto.
1564 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
1565 (Exception_Handler_to_gnu_zcx): Likewise.
1566 (gnat_to_gnu): Likewise.
1567 (build_binary_op_trapv): Likewise.
1568 * gcc-interface/utils2.c (build_call_0_expr): Delete.
1569 (build_call_1_expr): Likewise.
1570 (build_call_2_expr): Likewise.
1571 (build_call_n_expr): New function.
1572 (build_call_raise): Use build_call_n_expr.
1573 (build_call_raise_range): Likewise.
1574 (build_call_raise_column): Likewise.
1575 (build_call_alloc_dealloc_proc): Likewise.
1576 (maybe_wrap_malloc): Likewise.
1577 (maybe_wrap_free): Likewise.
1579 2011-09-11 Eric Botcazou <ebotcazou@adacore.com>
1581 * gcc-interface/trans.c (build_return_expr): Use void_type_node for
1583 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Assert that
1584 the result type is null if ENABLE_CHECKING. Set operation_type at the
1585 end unconditionally if not set in the previous cases.
1586 Use build2 and void_type_node for MODIFY_EXPR.
1587 (build_allocator): Use NULL_TREE for MODIFY_EXPR.
1589 2011-09-08 Eric Botcazou <ebotcazou@adacore.com>
1591 * gcc-interface/utils.c (unchecked_convert): Use a field of the right
1592 precision when converting to or from an integral type whose precision
1593 is not equal to its size.
1595 2011-09-08 Iain Sandoe <iains@gcc.gnu.org>
1597 * traceback.c (Darwin) USE_GCC_UNWINDER for Darwin versions >= 8.
1599 2011-09-07 Iain Sandoe <iains@gcc.gnu.org>
1601 * gcc-interface/Makefile.in (darwin): Provide powerpc64 system
1603 * system-darwin-ppc64.ads: New file.
1605 2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
1607 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Remove
1610 2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
1612 * gcc-interface/Makefile.in (darwin, SO_OPTS): Provide architecture
1613 size switches to the link phase for shared libs.
1615 2011-09-06 Iain Sandoe <iains@gcc.gnu.org>
1617 * gcc-interface/Makefile.in (x86_64 darwin arch): Adjust
1618 LIBGNAT_TARGET_PAIRS for x86 and x86_64 variants.
1620 2011-09-06 Arnaud Charlet <charlet@adacore.com>
1622 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in
1623 (gnattools, regnattools, cross-gnattools, canadian-gnattools,
1624 gnatlib, gnatlib-sjlj, gnatlib-zcx, gnatlib-shared, gnatlib_and_tools):
1626 (TOOLS_FLAGS_TO_PASS): New.
1627 (../stamp-tools): Reintroduce, to avoid merge conflicts.
1629 2011-09-06 Robert Dewar <dewar@adacore.com>
1631 * sem_ch10.adb, impunit.ads, impunit.adb (Not_Impl_Defined_Unit): New
1632 name for Is_RM_Defined_Unit. Also several fixes to this unit.
1634 2011-09-06 Robert Dewar <dewar@adacore.com>
1636 * impunit.ads, impunit.adb (Is_RM_Defined_Unit): New function.
1637 * s-rident.ads: New restriction No_Implementation_Units
1638 (this restriction is also part of the profile
1639 No_Implementation_Extensions)
1640 * sem_ch10.adb (Analyze_With_Clause): Add check for
1641 No_Implementation_Units restriction.
1643 2011-09-06 Jerome Guitton <guitton@adacore.com>
1645 * sysdep.c (__gnat_get_task_options): Disable VX_SPE_TASK
1648 2011-09-06 Thomas Quinot <quinot@adacore.com>
1650 * s-solita.adb: Minor reformatting.
1652 2011-09-06 Ed Schonberg <schonberg@adacore.com>
1654 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): The body that
1655 is a rewriting of an expression function does not freeze previous
1658 2011-09-06 Robert Dewar <dewar@adacore.com>
1660 * impunit.adb (Is_Known_Unit): Fix bad handling of Ada 2012 case
1662 2011-09-06 Tristan Gingold <gingold@adacore.com>
1664 * gcc-interface/Makefile.in: Handle e500v2-wrs-vxworksae like
1665 powerpc-wrs-vxworksae.
1667 2011-09-06 Thomas Quinot <quinot@adacore.com>
1669 * s-os_lib.ads (Spawn): Minor documentation clarification,
1670 Success is True for a zero exit status.
1672 2011-09-06 Ed Schonberg <schonberg@adacore.com>
1674 * sem_ch5.adb: Add message for common iterator error.
1676 2011-09-06 Ed Schonberg <schonberg@adacore.com>
1678 * exp_ch3.adb (Build_Initialization_Call): If the target is a
1679 selected component discriminated by a current instance, replace
1680 the constraint with a reference to the target object, regardless
1681 of whether the context is an init_proc.
1683 2011-09-06 Robert Dewar <dewar@adacore.com>
1685 * exp_attr.adb: Descriptor_Size is never static.
1687 2011-09-06 Robert Dewar <dewar@adacore.com>
1689 * gnat_ugn.texi: Add documentation for LSLOC metric in gnatmetric
1691 2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
1693 * gnat_rm.texi: Clarify that attribute Descriptor_Size is
1696 2011-09-06 Ed Schonberg <schonberg@adacore.com>
1698 * sem_res.adb (Resolve): An expression that is the body of an
1699 expression function does not freeze.
1701 2011-09-06 Matthew Heaney <heaney@adacore.com>
1703 * a-csquin.ads, a-cusyqu.adb, a-cbprqu.adb, a-cbsyqu.adb,
1704 a-cuprqu.adb: Changed copyright notice to indicate current
1707 2011-09-06 Vincent Celier <celier@adacore.com>
1709 * prj.adb: Minor spelling error fix in comment
1710 * sem_res.adb: Minor reformatting
1712 2011-09-06 Pascal Obry <obry@adacore.com>
1714 * sysdep.c (winflush_nt): Removed as not needed anymore.
1715 (winflush_95): Likewise.
1716 (winflush_init): Likewise.
1717 (winflush_function): Likewise.
1718 (getc_immediate_common): Remove call to winflush_function.
1720 2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
1722 * exp_attr.adb (Expand_N_Attribute_Reference): Rewrite the
1723 processing for Descriptor_Size.
1724 * gnat_rm.texi: Rephrase the wording for attribute Descriptor_Size
1725 to account for its broader usage.
1726 * sem_attr.adb (Analyze_Attribute): Change the error detection
1727 circuitry for Descriptor_Size as the attribute is now applicable
1730 2011-09-06 Robert Dewar <dewar@adacore.com>
1732 * sem_attr.adb, prj-nmsc.adb, exp_aggr.adb: Minor reformatting.
1734 2011-09-06 Ed Schonberg <schonberg@adacore.com>
1736 * lib-xref.adb (OK_To_Set_Referenced): A reference to a formal
1737 in a parameter association must not set the Referenced flag on
1739 * prj-nmsc.adb (Check_File_Naming_Schemes): Remove useless formal
1741 2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
1743 * gnat_rm.texi: Add a section on attribute Descriptor_Size
1745 2011-09-06 Arnaud Charlet <charlet@adacore.com>
1747 * gcc-interface/Makefile.in (common-tools, gnatmake-re,
1748 gnatlink-re): Speed up by using -j0.
1750 2011-09-06 Yannick Moy <moy@adacore.com>
1752 * sem_ch13.adb (Analyze_Aspect_Specifications): Call
1753 Set_Corresponding_Aspect when creating pragma from aspect.
1754 (Add_Predicates): Use new field Corresponding_Aspect.
1755 * sem_prag.adb (Analyze_Pragma): Make Pname hold source aspect
1756 name when present, for the purpose of issuing error messages;
1757 remove local procedure Error_Pragma_Arg_Alternate_Name.
1758 * sinfo.adb, sinfo.ads (Corresponding_Aspect): New field in
1760 (From_Dynamic_Predicate, From_Static_Predicate): Remove fields from
1763 2011-09-06 Robert Dewar <dewar@adacore.com>
1765 * checks.adb, s-except.ads, g-socket.adb: Minor reformatting.
1767 2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
1769 * exp_ch6.adb (Build_Heap_Allocator): Add new
1770 local variable Desig_Typ. Code and comment reformatting. Add
1771 machinery to ensure that the allocation uses a fat pointer when
1772 the type of the return object is a constrained array and the
1773 function return type is an unconstrained array.
1775 2011-09-06 Vincent Celier <celier@adacore.com>
1777 * make.adb, prj-part.adb, prj-nmsc.adb: Remove unused formal
1778 parameters in subprograms.
1780 2011-09-06 Arnaud Charlet <charlet@adacore.com>
1782 * s-taprop-mingw.adb (Finalize_TCB): Fix typo.
1784 2011-09-06 Thomas Quinot <quinot@adacore.com>
1786 * s-taprop-vxworks.adb, s-tpoaal.adb, s-tpopsp-vxworks.adb
1787 (System.Tasking.Primitive_Operations.Specific.Delete): Remove
1789 (System.Tasking.Primitive_Operations.Specific.Set): If argument
1790 is null, destroy task specific data, to make API consistent with
1791 other platforms, and thus compatible with the shared version
1793 (System.Tasking.Primitive_Operations.ATCB_Allocation.Free_ATCB):
1794 Document the above assumption.
1796 2011-09-06 Ed Schonberg <schonberg@adacore.com>
1798 * exp_ch6.adb (Expand_Inlined_Call): Fix use of uninitialized
1799 variable for type of return value when return type is
1800 unconstrained and context is an assignment.
1802 2011-09-06 Ed Schonberg <schonberg@adacore.com>
1804 * sem_ch8.adb (Check_Class_Wide_Actual): Do not generate body of
1805 class-wide operation if expansion is not enabled.
1807 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1809 * checks.adb (Apply_Scalar_Range_Check): Deal with access
1812 2011-09-06 Yannick Moy <moy@adacore.com>
1814 * sem_ch13.adb (Analyze_Aspect_Specifications, case
1815 Aspect_Invariant): Do not issue error at this point on illegal
1816 pragma placement, as this is checked later on when analyzing
1817 the corresponding pragma.
1818 * sem_prag.adb (Error_Pragma_Arg_Alternate_Name): New procedure
1819 similar to Error_Pragma_Arg, except the source name of the
1820 aspect/pragma to use in warnings may be equal to parameter
1821 Alt_Name (Analyze_Pragma, case Pragma_Invariant): refine error
1822 message to distinguish source name of pragma/aspect, and whether
1823 the illegality resides in the type being public, or being private
1824 without a public declaration
1826 2011-09-06 Thomas Quinot <quinot@adacore.com>
1828 * g-socket.adb (Check_For_Fd_Set): On Windows, no need for bitmap
1829 size check (fd_set is implemented differently on that platform).
1831 2011-09-06 Thomas Quinot <quinot@adacore.com>
1833 * s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
1834 s-tpoaal.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
1835 s-taprop-solaris.adb, s-taprop-irix.adb, s-taprop.ads,
1836 s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
1837 (ATCB_Allocation): New subpackage of
1838 System.Tasking.Primitive_Operations, shared across all targets
1839 with full tasking runtime.
1840 (ATCB_Allocation.New_ATCB): Moved there (from target specific
1842 (ATCB_Allocation.Free_ATCB): New subprogram. Deallocate an ATCB,
1843 taking care of establishing a local temporary ATCB if the one
1844 being deallocated is Self, to avoid a reference to the freed
1845 ATCB in Abort_Undefer.
1847 2011-09-06 Thomas Quinot <quinot@adacore.com>
1849 * s-tassta.adb, s-taskin.ads (Free_Task): If the task is not
1850 terminated, mark it for deallocation upon termination.
1851 (Terminate_Task): Call Free_Task again if the task is marked
1852 for automatic deallocation upon termination.
1854 2011-09-06 Robert Dewar <dewar@adacore.com>
1856 * a-cbprqu.ads, a-cbsyqu.ads, a-cuprqu.ads, a-cusyqu.ads,
1857 a-intnam-aix.ads, a-intnam-darwin.ads, a-intnam-dummy.ads,
1858 a-intnam-freebsd.ads, a-intnam-hpux.ads, a-intnam-irix.ads,
1859 a-intnam-linux.ads, a-intnam-lynxos.ads, a-intnam-mingw.ads,
1860 a-intnam-solaris.ads, a-intnam-tru64.ads,
1861 a-intnam-vms.ads, a-intnam-vxworks.ads, a-intnam.ads, interfac.ads,
1862 cstand.adb, s-maccod.ads: Mark all entities as Implementation_Defined
1863 * einfo.ads, einfo.adb (Is_Implementation_Defined): New flag
1864 * par-prag.adb: Add dummy entry for pragma Implementation_Defined
1865 * s-rident.ads: Add new restriction No_Implementation_Identifiers
1866 Add new profile No_Implementation_Extensions
1867 * sem_prag.adb: Implement pragma Implementation_Defined Implement
1868 profile No_Implementation_Extensions
1869 * sem_util.adb: Minor reformatting (Set_Entity_With_Style_Check):
1870 Check violation of restriction No_Implementation_Identifiers
1871 * snames.ads-tmpl: Add entries for pragma Implementation_Defined
1872 Add entry for Name_No_Implementation_Extensions
1874 2011-09-06 Robert Dewar <dewar@adacore.com>
1876 * impunit.ads: Minor reformatting.
1878 2011-09-06 Robert Dewar <dewar@adacore.com>
1880 * ali.adb, sem_ch13.adb, lib-xref.adb: Minor reformatting.
1882 2011-09-06 Pascal Obry <obry@adacore.com>
1884 * s-osinte-linux.ads, s-oscons-tmplt.c: Use oscons to define sigset_t
1887 2011-09-06 Robert Dewar <dewar@adacore.com>
1889 * g-socket.adb: Minor reformatting
1891 2011-09-06 Javier Miranda <miranda@adacore.com>
1893 * ali.adb (Scan_ALI): Add missing support to load references of
1894 entities imported from other languages.
1895 * ali.ads (Xref_Record): Adding new fields to store the language and
1896 name of an imported entity.
1897 * lib-xref.adb (Output_Import_Export_Info): Fix typo
1900 2011-09-06 Ed Schonberg <schonberg@adacore.com>
1902 * sem_prag.adb (Analyze_Pragma, case Type_Invariant): A type invariant
1903 is allowed on a full type declaration if it is the completion of
1904 a private declarations.
1905 * sem_ch13.adb (Analyze_Aspect_Specifications): An invariant
1906 aspect is allowed on a full type declaration in the private part
1909 2011-09-06 Robert Dewar <dewar@adacore.com>
1911 * sem_ch8.ads: Minor reformatting
1913 2011-09-06 Thomas Quinot <quinot@adacore.com>
1915 * s-oscons-tmplt.c, g-socket.adb (GNAT.Sockets.Clear,Set,Is_Set):
1916 Guard against socket values that are not in [0;FD_SETSIZE[
1918 2011-09-06 Robert Dewar <dewar@adacore.com>
1920 * s-osinte-linux.ads, a-iteint.ads, exp_ch6.adb, s-solita.adb: Minor
1923 2011-09-06 Arnaud Charlet <charlet@adacore.com>
1925 * s-linux-alpha.ads: Minor reformatting
1926 * s-oscons-tmplt.c: Fix generated comments in s-oscons template.
1927 Use sizeof instead of corresponding C defines in s-oscons template.
1929 2011-09-06 Vadim Godunko <godunko@adacore.com>
1931 * a-convec.ads, a-iteint.ads: Minor reformatting.
1933 2011-09-06 Vincent Celier <celier@adacore.com>
1935 * projects.texi: Add menus and @node lines.
1937 2011-09-06 Ed Schonberg <schonberg@adacore.com>
1939 * exp_ch6.adb (Expand_Inlined_Call): Handle properly the case
1940 where the return type is an unconstrained array and the context
1941 is an assignment. Optimize the case when the target of the
1942 assignment is a selected component.
1944 2011-09-06 Arnaud Charlet <charlet@adacore.com>
1946 * s-solita.adb: Update comments.
1948 2011-09-06 Pascal Obry <obry@adacore.com>
1950 * s-linux.ads, s-linux-alpha.ads, s-linux-hppa.ads, s-linux-mipsel.ads,
1951 s-linux-sparc.ads: Remove hard coded and now wrong definitions.
1952 * s-oscons-tmplt.c: Add support for generating pthread related
1953 types size on GNU/Linux as done for Darwin.
1954 * s-osinte-linux.ads: Use s-oscons to define the pthread types.
1956 2011-09-06 Robert Dewar <dewar@adacore.com>
1958 * exp_ch6.adb: Fix minor typo.
1960 2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
1962 * exp_ch7.adb: Remove with and use clauses for Get_Targ.
1963 (Alignment_Of): Moved to the body of Nearest_Multiple_Rounded_Up.
1964 (Double_Size_Of): Alphabetized. Update the comment on usage.
1965 (Make_Finalize_Address_Stmts): Update comments and reformat code.
1966 (Nearest_Multiple_Rounded_Up): New routine.
1967 (Size_Of): Update comment on usage. The generated expression now
1968 accounts for alignment gaps by rounding the size of the type to the
1969 nearest multiple rounded up of the type's alignment.
1971 2011-09-06 Robert Dewar <dewar@adacore.com>
1973 * exp_ch7.adb, g-comlin.adb: Minor reformatting.
1975 2011-09-06 Steve Baird <baird@adacore.com>
1977 * exp_ch4.adb (Expand_Allocator_Expression): Look through
1978 derived subprograms in checking for presence of an
1979 Extra_Accessibility_Of_Result formal parameter.
1980 * exp_ch6.adb (Expand_Call): Look through derived subprograms in
1981 checking for presence of an Extra_Accessibility_Of_Result formal
1983 (Expand_Call.Add_Actual_Parameter): Fix a bug in the
1984 case where the Parameter_Associatiations attribute is already set,
1985 but set to an empty list.
1986 (Needs_Result_Accessibility_Level):
1987 Unconditionally return False. This is a temporary
1988 change, disabling the Extra_Accessibility_Of_Result
1990 (Expand_Simple_Function_Return): Check for
1991 Extra_Accessibility_Of_Result parameter's presence instead of
1992 testing Ada_Version when generating a runtime accessibility
1993 check which makes use of the parameter.
1995 2011-09-06 Ed Schonberg <schonberg@adacore.com>
1997 * exp_ch4.adb (Expand_N_Case_Expression): Actions created for the
1998 expression in a given case alternative must be attached to the
1999 statement list of the ccrresponding case statement alternative
2000 They cannot be propagated ahead of the case statement, because
2001 the validity of the expression that generated the action may
2002 hold only for that alternative.
2004 2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
2006 * exp_ch7.adb: Remove with and use clauses for Get_Targ.
2007 (Alignment_Of): Remove the code for strict alignment targets.
2008 (Double_Alignment_Of): Removed.
2009 (Double_Size_Of): New routine.
2010 (Make_Finalize_Address_Stmts): Change the
2011 calculation of the dope's size. Update relevant comments.
2012 (Size_Of): New routine.
2014 2011-09-06 Steve Baird <baird@adacore.com>
2016 * einfo.ads (Extra_Accessibility): Update associated comment to use
2017 the term "present" correctly ("present" just means that it is not
2018 an error to query the value of the attribute - it does not imply
2019 that the value must be non-null).
2020 (Extra_Constrained): Ditto.
2021 (Is_Visible_Formal): Ditto.
2022 (Extra_Accessibility_Of_Result) Ditto; also add Inline pragma.
2023 (Set_Extra_Accessibility_Of_Result): Add Inline pragma.
2024 * exp_ch4.adb (Expand_Allocator_Expression): Improve a comment.
2025 * exp_ch6.adb (Expand_Call): The callee may require an
2026 Extra_Accessibility_Of_Result actual parameter even if Ada_Version
2027 < Ada_2012. This can occur if the callee is exported from a Gnat
2028 runtimes unit. Also improve a comment.
2030 2011-09-06 Hristian Kirtchev <kirtchev@adacore.com>
2032 * exp_ch7.adb: Add with and use clauses for Get_Targ.
2033 (Alignment_Of): Rename formal parameter Some_Typ
2034 to Typ, update related comment. Use the allocator alignment on
2035 strict alignment targets such as SPARC.
2036 (Double_Alignment_Of): Rename formal parameter Some_Typ to Typ, update
2039 2011-09-06 Gary Dismukes <dismukes@adacore.com>
2041 * sem_ch9.adb (Check_Interfaces): Test
2042 Is_Limited_Type rather than Is_Limited_Record when checking that
2043 the partial view of a synchronized full view must be limited.
2045 2011-09-06 Emmanuel Briot <briot@adacore.com>
2047 * g-comlin.adb (Free): Fix memory leak.
2049 2011-09-06 Robert Dewar <dewar@adacore.com>
2051 * sem_util.adb, exp_ch6.adb: Minor reformatting and code reorganization.
2053 2011-09-06 Steve Baird <baird@adacore.com>
2055 * einfo.ads (Extra_Accessibility_Of_Result): New function; in the
2056 (Ada2012) cases described in AI05-0234 where the accessibility
2057 level of a function result is "determined by the point of
2058 call", an implicit parameter representing that accessibility
2059 level is passed in. Extra_Accessibilty_Of_Result yields this
2060 additional formal parameter. Extra_Accessibility_Of_Result
2061 is analogous to the existing Extra_Accessibility
2062 function used in the implementation of access parameters.
2063 (Set_Extra_Accessibility_Of_Result): New procedure; sets
2064 Extra_Accessibility_Of_Result attribute.
2065 * einfo.adb (Extra_Accessibility_Of_Result): New function.
2066 (Set_Extra_Accessibility_Of_Result): New procedure.
2067 (Write_Field19_Name): Display Extra_Accessibilty_Of_Result attribute.
2068 * sem_util.adb (Dynamic_Accessibility_Level): Set Etype of
2069 an accessibility level literal to Natural; introduce a nested
2070 function, Make_Level_Literal, to do this.
2071 * exp_ch6.ads (Needs_Result_Accessibility_Level): New function;
2072 determines whether a given function (or access-to-function
2073 type) needs to have an implicitly-declared accessibility-level
2074 parameter added to its profile.
2075 (Add_Extra_Actual_To_Call): Export an existing procedure which was
2076 previously declared in the body of Exp_Ch6.
2077 * exp_ch6.adb (Add_Extra_Actual_To_Call): Export declaration by moving
2079 (Has_Unconstrained_Access_Discriminants): New Function; a
2080 predicate on subtype entities which returns True if the given
2081 subtype is unconstrained and has one or more access discriminants.
2082 (Expand_Call): When expanding a call to a function which takes an
2083 Extra_Accessibility_Of_Result parameter, pass in the appropriate
2084 actual parameter value. In the case of a function call which is
2085 used to initialize an allocator, this may not be possible because
2086 the Etype of the allocator may not have been set yet. In this
2087 case, we defer passing in the parameter and handle it later in
2088 Expand_Allocator_Expression.
2089 (Expand_Simple_Function_Return): When returning from a function which
2090 returns an unconstrained subtype having at least one access
2091 discriminant, generate the accessibility check needed to ensure that
2092 the function result will not outlive any objects designated by its
2094 (Needs_Result_Accessibility_Level): New function; see exp_ch6.ads
2096 * exp_ch4.adb (Expand_Allocator_Expression): When a function call
2097 is used to initialize an allocator, we may need to pass in "the
2098 accessibility level determined by the point of call" (AI05-0234)
2099 to the function. Expand_Call, where such actual parameters are
2100 usually generated, is too early in this case because the Etype of
2101 the allocator (which is used in determining the level to be passed
2102 in) may not have been set yet when Expand_Call executes. Instead,
2103 we generate code to pass in the appropriate actual parameter
2104 in Expand_Allocator_Expression.
2105 * sem_ch6.adb (Create_Extra_Formals): Create
2106 the new Extra_Accessibility_Of_Result formal if
2107 Needs_Result_Accessibility_Level returns True. This includes the
2108 introduction of a nested procedure, Check_Against_Result_Level.
2110 2011-09-06 Arnaud Charlet <charlet@adacore.com>
2112 * gcc-interface/Makefile.in (X86_TARGET_PAIRS): Remove duplicate
2115 2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
2117 * s-finmas.adb (Set_Finalize_Address): Explain the reason
2118 for the synchronization. Move the test for null from
2119 s-stposu.Allocate_Any_Controlled to this routine since the check
2120 needs to be protected too.
2121 (Set_Heterogeneous_Finalize_Address): Explain the reason for the
2122 synchronization code.
2123 * s-finmas.ads (Set_Heterogeneous_Finalize_Address): Add comment
2124 explaining the context in which this routine is used.
2125 * s-stposu.adb (Allocate_Any_Controlled): Move the test for null
2126 to s-finmas.Set_Finalize_Address.
2128 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2130 * einfo.ads: Document that itypes have no parent field.
2132 2011-09-05 Robert Dewar <dewar@adacore.com>
2134 * rtsfind.adb (Check_CRT): Check for overloaded entity
2135 * rtsfind.ads: Document that entities to be found by rtsfind
2136 cannot be overloaded
2137 * s-taenca.adb, s-tasren.adb, s-tpobop.adb, s-tpoben.ads, s-tpoben.adb
2138 (Lock_Entries_With_Status): New name for Lock_Entries with two
2139 arguments (changed to meet rtsfind no overloading rule).
2141 2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
2143 * s-finmas.adb (Set_Finalize_Address (Address,
2144 Finalize_Address_Ptr)): Renamed to Set_Heterogeneous_Finalize_Address.
2145 (Set_Finalize_Address (in out Finalization_Master,
2146 Finalize_Address_Ptr): Add synchronization code.
2147 * s-finmas.ads (Set_Finalize_Address (Address,
2148 Finalize_Address_Ptr)): Renamed to Set_Heterogeneous_Finalize_Address.
2149 * s-stposu.adb (Allocate_Any_Controlled): Update the call to
2150 Set_Finalize_Address for the heterogeneous case.
2152 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2154 * sem_ch3.adb: Undo previous change, not suitable after all.
2156 2011-09-05 Robert Dewar <dewar@adacore.com>
2158 * einfo.ads: Minor comment clarification.
2160 2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
2162 * exp_ch6.adb (Move_Activation_Chain): Rewritten. The routine
2163 no longer needs to search through the entities of the return
2164 statement scope to find the _chain.
2165 * sem_ch5.adb: Add with and use clauses for Exp_Ch6 and Sem_Ch6.
2166 (Analyze_Block_Statement): Add local variable
2167 Is_BIP_Return_Statement. Add machinery to install all entities
2168 produced by the expansion of the return object declaration.
2169 (Install_Return_Entities): New routine.
2170 * sem_ch6.ads, sem_ch6.adb (Install_Entity): Moved from body to spec.
2172 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2174 * sem_ch10.adb (Analyze_Context): Apply simple fixup if context
2175 of subunit is incomplete.
2176 (Analyze_Proper_Body): If parent spec is not available, do not
2179 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2181 * sem_disp.adb (Find_Controlling_Arg): Add checks for
2182 interface type conversions, that are expanded into dereferences.
2184 2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
2186 * sem_ch6.adb (Analyze_Subprogram_Body_Helper):
2187 Examine the parameter and return profile of a subprogram and swap
2188 any incomplete types coming from a limited context with their
2189 corresponding non-limited views.
2190 (Exchange_Limited_Views): New routine.
2192 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2194 * sem_ch3.adb (Prepare_Private_Subtype_Completion): Set parent
2195 of internal entity to the subtype declaration, so that when
2196 entities are subsequently exchanged in a package body, the tree
2197 remains properly formatted for ASIS.
2199 2011-09-05 Johannes Kanig <kanig@adacore.com>
2201 * g-comlin.adb (Set_Usage): Additional optional argument to set help
2203 (Display_Help): display the user given help message, if available.
2205 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2207 * sem_ch3.adb (OK_For_Limited_Init_In_05): The expression
2208 is legal if the original node is an identifier that is a
2209 parameterless function call.
2211 2011-09-05 Pascal Obry <obry@adacore.com>
2213 * prj-nmsc.adb: Minor reformatting.
2214 Add support for standalone aggregate library.
2215 (Check_Stand_Alone_Library): Handle standalone aggregate library.
2216 * projects.texi: Fix documentation for aggregate library projects.
2218 2011-09-05 Robert Dewar <dewar@adacore.com>
2220 * sem_ch6.adb: Minor reformatting.
2222 2011-09-05 Matthew Gingell <gingell@adacore.com>
2224 * s-tassta.adb (Task_Wrapper): Ensure that we don't try to write the
2225 stack guard page on PPC Linux. This patch ensures the 64K guard page at
2226 the bottom of the stack is not overwritten.
2228 2011-09-05 Thomas Quinot <quinot@adacore.com>
2230 * exp_intr.adb, s-tasini.adb: Minor reformatting.
2232 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2234 * sem_ch3.adb (Access_Definition): If an access type declaration
2235 appears in a child unit, the scope of whatever anonymous type
2236 may be generated is the child unit itself.
2238 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2240 * sem_ch6.adb (Analyze_Expression_Function): Do not set
2241 Comes_From_Source on rewritten body.
2242 (Analyze_Subprogram_Body_Helper): Check that the original node for
2243 the body comes from source, when determining whether expansion
2244 of a protected operation is needed.
2246 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2248 * exp_aggr.adb (Replace_Type): If the target of the assignment is
2249 a selected component and the right-hand side is a self-referential
2250 access, the proper prefix of the rewritten attribute is a copy
2251 of the left-hand side, not of its prefix.
2253 2011-09-05 Robert Dewar <dewar@adacore.com>
2255 * sem_ch5.adb: Minor reformatting.
2256 * sem_ch3.adb: Minor code clean up.
2258 2011-09-05 Jose Ruiz <ruiz@adacore.com>
2260 * exp_ch9.adb (Make_Initialize_Protection): The fact that
2261 restriction No_Dynamic_Attachment is in effect or not should
2262 not influence the default priority associated to a protected
2263 object. With this change, when the restriction is in effect (as
2264 is the case for the Ravenscar profile) the default priority of
2265 a protected object with an interrupt handler is in the range of
2266 interrupt priorities (Default_Interrupt_Priority) as required
2269 2011-09-05 Arnaud Charlet <charlet@adacore.com>
2271 * a-iteint.ads: Fix header.
2273 2011-09-05 Vincent Celier <celier@adacore.com>
2275 * prj-conf.adb (Do_Autoconf): Make sure Obj_Dir always ends
2276 with a directory separator to avoid output such as:
2277 "/path/to/objauto.cgpr" has been deleted.
2279 2011-09-05 Robert Dewar <dewar@adacore.com>
2281 * sem_ch3.adb: Minor reformatting.
2283 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2285 * sem_ch5.adb: Better error message.
2287 2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
2289 * exp_aggr.adb: Add with and use clause for Exp_Ch6.
2290 (Expand_Array_Aggregate): Detect a special case of an aggregate
2291 which contains tasks in the context of an unexpanded return
2292 statement of a build-in-place function.
2293 * exp_ch6.adb: Add with and use clause for Exp_Aggr.
2294 (Expand_N_Extended_Return_Statement): Detect a delayed aggregate
2295 which contains tasks and expand it now that the original simple
2296 return statement has been rewritten.
2297 * exp_ch9.adb (Build_Activation_Chain_Entity): Code
2298 reformatting. Do not create a chain for an extended return
2299 statement if one is already available.
2300 (Has_Activation_Chain): New routine.
2302 2011-09-05 Marc Sango <sango@adacore.com>
2304 * sem_ch3.adb (Analyze_Object_Declaration): Remove
2305 the wrong test and add the correct test to detect the violation
2306 of illegal use of unconstrained string type in SPARK mode.
2308 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2310 * sem_ch5.adb (Analyze_Iteration_Specification): Improve error
2311 message on an iterator over an array.
2313 2011-09-05 Robert Dewar <dewar@adacore.com>
2315 * lib-xref-alfa.adb: Minor reformatting.
2317 2011-09-05 Robert Dewar <dewar@adacore.com>
2319 * sem_ch3.adb, sem_res.adb, par.adb, par-ch6.adb, g-comlin.adb,
2320 exp_ch6.adb, lib-xref-alfa.adb: Minor reformatting.
2322 2011-09-05 Gary Dismukes <dismukes@adacore.com>
2324 * exp_ch7.adb, exp_ch6.adb: Minor reformatting.
2326 2011-09-05 Johannes Kanig <kanig@adacore.com>
2328 * lib-xref-alfa.adb: Update comments.
2330 2011-09-05 Thomas Quinot <quinot@adacore.com>
2332 * sem_res.adb: Minor reformatting
2334 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2336 * exp_ch6.adb (Build_In_Place_Formal): If extra formals are not
2337 present, create them now. Needed in case the return type was
2338 a limited view in the function declaration.
2339 (Make_Build_In_Place_Call_In_Allocator): If return type contains
2340 tasks, build the activation chain for it. Pass a reference to
2341 the Master_Id in call to Add_Task_Actuals_To_Build_In_Place call.
2342 * exp_ch7.adb (Make_Set_Finalize_Address_Call): Clean up interface
2343 with build_in_place calls.
2344 * sem_ch9.adb (Analyze_Task_Type_Declaration): If partial view was
2345 incomplete, inatialize its Corresponding_Record_Type component.
2346 * sem_ch10.adb (Build_Chain): Initialize Private_Dependents field
2349 2011-09-05 Johannes Kanig <kanig@adacore.com>
2351 * lib-xref-alfa.adb (Is_Alfa_Reference): Filter constants from effect
2354 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2356 * par-ch6.adb (P_Subprogram): In Ada2012 mode, if the subprogram
2357 appears within a package specification and the token after "IS"
2358 is not a parenthesis, assume that this is an unparenthesized
2359 expression function, even if the token appears in a line by
2361 * par.adb: Clarify use of Labl field of scope stack in error
2364 2011-09-05 Bob Duff <duff@adacore.com>
2366 * sem_res.adb (Resolve_Intrinsic_Operator): Use unchecked
2367 conversions instead of normal type conversions in all cases where a
2368 type conversion would be illegal. In particular, use unchecked
2369 conversions when the operand types are private.
2371 2011-09-05 Johannes Kanig <kanig@adacore.com>
2373 * lib-xref-alfa.adb (Is_Alfa_Reference): Never declare effects on
2374 objects of task type or protected type.
2376 2011-09-05 Ed Schonberg <schonberg@adacore.com>
2378 * sem_ch6.adb (Analyze_Expression_Function): If the expression
2379 function comes from source, indicate that so does its rewriting,
2380 so it is compatible with any subsequent expansion of the
2381 subprogram body (e.g. when it is a protected operation).
2382 * sem_ch4.adb: minor reformatting
2384 2011-09-05 Hristian Kirtchev <kirtchev@adacore.com>
2386 * lib.adb (Check_Same_Extended_Unit): Comment rewriting. Use
2387 Get_Source_Unit rather than Get_Code_Unit as instantiation unfolding
2388 may lead to wrong ancestor package in the case of instantiated subunit
2389 bodies. If a subunit is instantiated, follow the chain of instantiations
2390 rather than the stub structure.
2392 2011-09-02 Robert Dewar <dewar@adacore.com>
2394 * sem_ch4.adb, sem_ch6.adb: Minor reformatting.
2395 * gcc-interface/Make-lang.in: Update dependencies.
2397 2011-09-02 Marc Sango <sango@adacore.com>
2399 * sem_ch3.adb (Analyze_Object_Declaration): Change
2400 comment and add additional check to differentiate constant of
2401 type string from others unconstrained type.
2403 2011-09-02 Ed Schonberg <schonberg@adacore.com>
2405 * sinfo.ads, sinfo.adb: New semantic attribute Premature_Use,
2406 present in incomplete type declarations to refine the error
2407 message the full declaration is in the same unit.
2408 * sem_ch4.adb (Analyze_Selected_Component): If the prefix is of
2409 an incomplete type, set the Premature_Use for additional message.
2410 * sem_ch3.adb (Find_Type_Name): If partial view is incomplete
2411 and Premature_Use is set, place additional information at the
2412 point of premature use.
2414 2011-09-02 Bob Duff <duff@adacore.com>
2416 * sem_ch6.adb: (Check_Post_State): Suppress warning
2417 "postcondition refers only to pre-state" when the expression has not
2418 yet been analyzed, because it causes false alarms. This can happen when
2419 the postcondition contains a quantified expression, because those are
2420 analyzed later. This is a temporary/partial fix.
2421 (Process_Post_Conditions): Minor: change wording of warning.
2423 2011-09-02 Marc Sango <sango@adacore.com>
2425 * sem_ch3.adb (Analyze_Object_Declaration): Detect the violation of
2426 illegal use of unconstrained string type in SPARK mode.
2427 * sem_res.adb (Analyze_Operator_Symbol): Set the
2428 right place where the string operand of concatenation should be
2429 violate in SPARK mode.
2431 2011-09-02 Robert Dewar <dewar@adacore.com>
2433 * sem_prag.adb, sem_util.adb, sem_ch6.adb, prj-nmsc.adb,
2434 exp_ch3.adb: Minor reformatting.
2436 2011-09-02 Vincent Celier <celier@adacore.com>
2438 * prj-conf.adb (Add_Default_GNAT_Naming_Scheme): Declare "gcc"
2439 as the compiler driver so Is_Compilable returns True for sources.
2440 * prj-nmsc.adb (Override_Kind): When Kind is Sep, set the source
2443 2011-09-02 Ed Schonberg <schonberg@adacore.com>
2445 * sem_prag.adb (Analyze_PPC_In_Decl_Part): for a class-wide
2446 condition, a reference to a controlling formal must be interpreted
2447 as having the class-wide type (or an access to such) so that the
2448 inherited condition can be properly applied to any overriding
2449 operation (see ARM12 6.6.1 (7)).
2451 2011-09-02 Tristan Gingold <gingold@adacore.com>
2453 * init.c (__gnat_is_vms_v7): Fix case and add prototype
2456 2011-09-02 Javier Miranda <miranda@adacore.com>
2458 * exp_ch3.adb (Expand_N_Object_Declaration): Do not copy the
2459 initializing expression of a class-wide interface object declaration
2460 if its type is limited.
2462 2011-09-02 Johannes Kanig <kanig@adacore.com>
2464 * sem_util.adb (Unique_Name): To obtain a unique name for enumeration
2465 literals, take into account the type name; the type is *not*
2466 the scope for an enumeration literal.
2468 2011-09-02 Ed Schonberg <schonberg@adacore.com>
2470 * sem_ch6.adb (Check_Overriding_Indicator): add special check
2471 to reject an overriding indicator on a user-defined Adjust
2472 subprogram for a limited controlled type.
2474 2011-09-02 Ed Schonberg <schonberg@adacore.com>
2476 * sem_res.adb (Resolve_Actuals): add missing call to Resolve
2477 for an actual that is a function call returning an unconstrained
2478 limited controlled type.
2480 2011-09-02 Tristan Gingold <gingold@adacore.com>
2482 * g-socthi-vms.adb (c_sendmsg, c_recvmsg): Use unpacked msg if on vms 7
2484 2011-09-02 Johannes Kanig <kanig@adacore.com>
2486 * alfa.ads (Name_Of_Heap_Variable): Change value of the HEAP variable
2487 from "HEAP" to __HEAP Change comment that refers to that variable
2488 * put_alfa.adb: Change comment that refers to that variable
2490 2011-09-02 Robert Dewar <dewar@adacore.com>
2492 * exp_ch4.adb, exp_ch6.adb, prj-nmsc.adb: Minor reformatting.
2494 2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
2496 * exp_util.adb (Extract_Renamed_Object): Renamed to
2497 Find_Renamed_Object. This routine has been reimplemented and now uses
2498 tree traversal to locate a renamed object.
2499 (Is_Aliased): Replace call to Extract_Renamed_Object with
2500 Find_Renamed_Object.
2502 2011-09-02 Tristan Gingold <gingold@adacore.com>
2504 * init.c: (__gnat_is_vms_v7): New function.
2506 2011-09-02 Olivier Hainque <hainque@adacore.com>
2508 * tracebak.c (STOP_FRAME, ppc elf/vxworks case): Stop on frames
2509 that have a misaligned backchain, necessarily bogus.
2511 2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
2513 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not create
2514 TSS routine Finalize_Address when compiling in Alfa mode.
2515 (Expand_Freeze_Record_Type): Do not create TSS routine
2516 Finalize_Address when compiling in Alfa mode.
2517 * exp_ch4.adb (Expand_Allocator_Expression): Do not produce a
2518 call to Set_Finalize_Address in Alfa mode because Finalize_Address is
2520 (Expand_N_Allocator): Do not produce a call to
2521 Set_Finalize_Address in Alfa mode because Finalize_Address is not built.
2522 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not
2523 produce a call to primitive Set_Finalize_Address in Alfa mode because
2524 Finalize_Address is not built.
2525 * exp_ch7.adb (Build_Finalization_Master): Do not create
2526 finalization masters in Afa mode since they are not needed.
2527 (Build_Finalizer): Do not create scope and library-level
2528 finalizers in Alfa mode since they are not needed.
2529 * exp_util.adb (Build_Allocate_Deallocate_Proc): Do not expand
2530 "new" and "free" when applied to controlled objects in Alfa mode since
2533 2011-09-02 Vincent Celier <celier@adacore.com>
2535 * prj-nmsc.db: (Check_Stand_Alone_Library): For SALs, allow
2536 only library names with the syntax of Ada identifiers, to avoid errors
2537 when compiling the binder generated files.
2538 * projects.texi: Document restriction on SAL library names
2540 2011-09-02 Thomas Quinot <quinot@adacore.com>
2542 * a-chtgbo.adb: Minor comment fix.
2544 2011-09-02 Robert Dewar <dewar@adacore.com>
2546 * lib-xref.adb: Minor reformatting
2548 2011-09-02 Vincent Celier <celier@adacore.com>
2550 * bindusg.adb, clean.adb, gnatchop.adb, gnatfind.adb, gnatlink.adb,
2551 gnatls.adb, gnatname.adb, gnatxref.adb, gprep.adb, makeusg.adb: Add
2552 --version and --help in usage.
2553 * switch.ads, switch.adb (Display_Usage_Version_And_Help): New procedure
2555 2011-09-02 Bob Duff <duff@adacore.com>
2557 * lib-xref.adb: (Hash): Avoid use of 'Mod attribute, because old
2558 compilers don't understand it.
2560 2011-09-02 Gary Dismukes <dismukes@adacore.com>
2562 * exp_attr.adb (Expand_N_Attribute_Reference): Pass the
2563 underlying subtype rather than its base type on the call to
2564 Build_Record_Or_Elementary_Input_Function, so that any
2565 constraints on a discriminated subtype will be available for
2566 doing the check required by AI05-0192.
2567 * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
2568 If the prefix subtype of the 'Input attribute is a constrained
2569 discriminated subtype, then check each constrained discriminant value
2570 against the corresponding value read from the stream.
2572 2011-09-02 Yannick Moy <moy@adacore.com>
2574 * usage.adb, warnsw.adb, sem_ch6.adb, opt.ads: Disable by default
2575 warnings on suspicious contracts, and enable them with -gnatwa.
2577 2011-09-02 Robert Dewar <dewar@adacore.com>
2579 * exp_util.adb, exp_ch9.adb, sem_attr.adb, sem_ch6.adb: Minor
2582 2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
2584 * exp_ch9.adb (Install_Private_Data_Declarations): Add guards
2585 which ensure that restriction No_Dynamic_Attachment has not been
2587 (Make_Initialize_Protection): Protected types with attach or
2588 interrupt handlers must not violate restriction No_Dynamic_Attachment.
2589 * exp_util.adb (Corresponding_Runtime_Package): Add a guard
2590 which ensures that restriction No_Dynamic_Attachment has not been
2592 * sem_attr.adb: (Eval_Attribute): Transform
2593 VAX_Float_Type'First and 'Last into references to
2594 the temporaries which store the corresponding bounds. The
2595 transformation is needed since the back end cannot evaluate
2596 'First and 'Last on VAX.
2597 (Is_VAX_Float): New routine.
2599 2011-09-02 Ed Schonberg <schonberg@adacore.com>
2601 * sem_ch12.adb (Analyze_Subprogram_Instantiation): If the
2602 generic unit is not intrinsic and has an explicit convention,
2603 the instance inherits it.
2605 2011-09-02 Robert Dewar <dewar@adacore.com>
2607 * prj-dect.adb, prj-env.adb, prj-nmsc.adb, prj-proc.adb, prj-tree.adb,
2608 prj.adb, prj.ads, sem_ch5.adb: Minor reformatting.
2610 2011-09-02 Thomas Quinot <quinot@adacore.com>
2612 * sem_attr.adb (Analyze_Attribute, case Unrestriced_Access):
2613 Guard against a prefix that is an N_Has_Entity but has no
2616 2011-09-02 Yannick Moy <moy@adacore.com>
2618 * lib-xref-alfa.adb (Is_Alfa_Reference): Ignore IN parameters in Alfa
2621 2011-09-02 Yannick Moy <moy@adacore.com>
2623 * opt.ads (Warn_On_Suspicious_Contract): New warning flag.
2624 * sem_ch3.adb (Analyze_Declarations): Call checker for suspicious
2626 * sem_ch6.adb, sem_ch6.ads (Check_Subprogram_Contract): New
2627 procedure looking for suspicious postconditions.
2628 * usage.adb (Usage): New options -gnatw.t and -gnatw.T.
2629 * warnsw.adb (Set_Dot_Warning_Switch): Take into account new
2630 options -gnatw.t and -gnatw.T.
2632 2011-09-02 Pascal Obry <obry@adacore.com>
2634 * prj.adb: Minor code refactoring. Move check for null project in
2636 * projects.texi: Fix minor typos.
2638 2011-09-02 Ed Schonberg <schonberg@adacore.com>
2640 * sem_ch5.adb (Analyze_Iterator_Specification): If the domain
2641 of iteration is an expression, its value must be captured in a
2642 renaming declaration, so that modification of the elements is
2643 propagated to the original container.
2645 2011-09-02 Pascal Obry <obry@adacore.com>
2647 * prj-proc.adb, prj.adb, makeutl.adb, makeutl.ads, prj-dect.adb,
2648 prj-nmsc.adb, prj-util.adb, prj-conf.adb, prj-env.adb,
2649 prj-tree.adb: Minor reformatting and style fixes.
2651 2011-09-02 Robert Dewar <dewar@adacore.com>
2653 * s-rident.ads: Add new restriction No_Implicit_Aliasing
2654 * sem_attr.adb: (Analyze_Access_Attribute): Deal with
2655 No_Implicit_Aliasing
2656 (Analyze_Attribute, case Address): ditto
2657 (Analyze_Attribute, case Unrestricted_Access): ditto
2658 * sem_util.ads, sem_util.adb: (Is_Aliased_View): Handle
2659 No_Implicit_Aliasing restriction.
2660 * gnat_rm.texi: Add documentation for No_Implicit_Aliasing
2662 2011-09-02 Ed Schonberg <schonberg@adacore.com>
2664 * exp_util.adb: (Possible_Bit_Aligned_Object): If the object
2665 is an unchecked conversion, apply test to its expression.
2667 2011-09-02 Javier Miranda <miranda@adacore.com>
2669 * sem_ch3.adb (Check_Abstract_Overriding): When
2670 traversing the chain of aliased subprograms avoid reporting a
2671 redundant error on the current entity.
2673 2011-09-02 Sergey Rybin <rybin@adacore.com>
2675 * gnat_ugn.texi: Minor clean up.
2677 2011-09-02 Bob Duff <duff@adacore.com>
2679 * s-htable.adb (Set_If_Not_Present): Use renaming
2680 instead of ":=", because the type Key is limited in the generic (even
2681 if not in the instances).
2683 2011-09-02 Robert Dewar <dewar@adacore.com>
2685 * exp_util.adb, sem_ch10.adb, sem_attr.adb, s-htable.adb,
2686 g-comlin.adb, g-comlin.ads, lib-xref-alfa.adb, lib-xref.adb: Minor
2689 2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
2691 * sem_ch3.adb: (Set_Anonymous_Type): Associate the itype of an
2692 inherited component with the enclosing derived type. Code reformatting.
2694 2011-09-02 Gary Dismukes <dismukes@adacore.com>
2696 * checks.adb: (Determine_Range): Add test of OK1 to prevent the early
2697 return done when overflow checks are enabled, since comparisons against
2698 Lor and Hir should not be done when OK1 is False.
2700 2011-09-02 Gary Dismukes <dismukes@adacore.com>
2702 * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
2703 Add new formal Master_Exp. When present, add that expression to the
2704 call as an extra actual.
2705 (Make_Build_In_Place_Call_In_Object_Declaration): Add variable
2706 Fmaster_Actual and in the case of a BIP call initializing a return
2707 object of an enclosing BIP function set it to a
2708 new reference to the implicit finalization master
2709 formal of the enclosing function. Fmaster_Actual is
2710 then passed to the new formal Master_Exp on the call to
2711 Add_Finalization_Master_Actual_To_Build_ In_Place_Call. Move
2712 initializations of Enclosing_Func to its declaration.
2714 2011-09-02 Thomas Quinot <quinot@adacore.com>
2716 * csets.ads: Minor reformatting
2718 2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
2720 * exp_aggr.adb: (Get_Constraint_Association): Add code to retrieve
2721 the full view of a private type coming from an instantiation.
2722 * exp_ch4.adb: (Current_Anonymous_Master): Reimplement the search
2723 loop to iterate over the declarations rather than use the
2724 First_Entity / Next_Entity scheme.
2726 2011-09-02 Ed Schonberg <schonberg@adacore.com>
2728 * sem_attr.adb: (Analyze_Attribute, case 'Range): when expanding
2729 X'range (N) into X'First (N) .. X'Last (N), do not share the
2730 dimension indicator N, if present. Even though it is a static
2731 constant, its source location may be modified when printing
2732 expanded code under -gnatDL, and node sharing will lead to chaos
2733 in Sprint on large files, by generating a sloc value that does
2734 not correspond to any source file.
2736 2011-09-02 Bob Duff <duff@adacore.com>
2738 * einfo.adb: (Has_Xref_Entry): Do not call
2739 Implementation_Base_Type. Lib.Xref has been
2740 rewritten to avoid the need for it, and it was costly.
2741 * s-htable.ads,s-htable.adb: (Present,Set_If_Not_Present): New
2742 functions in support of efficient xref.
2743 * lib-xref-alfa.adb: Misc changes related to Key component of
2745 * lib-xref.adb: (Add_Entry,etc): Speed improvement.
2746 (New_Entry): Call Implementation_Base_Type, because Has_Xref_Entry
2747 no longer does. This is the one place where it is needed.
2749 2011-09-02 Johannes Kanig <kanig@adacore.com>
2751 * g-comlin.adb (Getopt): New optional argument Concatenate to have
2752 similar interface as the other Getopt function.
2754 2011-09-02 Hristian Kirtchev <kirtchev@adacore.com>
2756 * exp_ch4.adb: (Expand_Allocator_Expression): Do not generate
2757 a call to Set_Finalize_Address if there is no allocator available.
2758 * exp_util.adb: (Build_Allocate_Deallocate_Proc): Account for
2759 a case of allocator expansion where the allocator is not expanded but
2760 needs a custom allocate routine. Code reformatting.
2761 (Is_Finalizable_Transient): Remove local variables Has_Rens and
2762 Ren_Obj. Code reformatting.
2763 (Is_Renamed): Renamed to Is_Aliased. Add code to detect aliasing
2764 through the use of 'reference.
2765 * sem_ch4.adb: (Analyze_Allocator): Detect allocators generated
2766 as part of build-in-place expansion. They are intentionally marked as
2767 coming from source, but their parents are not.
2769 2011-09-02 Ed Schonberg <schonberg@adacore.com>
2771 * sem_ch10.adb (Analyze_With_Clause): If the library unit
2772 is the generated subprogram declaration for a child unit body
2773 that acts as spec, use the original body in the with_clause,
2774 to prevent binding errors.
2776 2011-09-02 Vincent Celier <celier@adacore.com>
2778 * gnat_ugn.texi: Adapt documentation of -gnateInnn to new VMS
2779 qualifier /MULTI_UNIT_INDEX=
2781 2011-09-02 Johannes Kanig <kanig@adacore.com>
2783 * g-comlin.adb (Getopt): Return when switch is dealt with automatically,
2784 instead of calling the callback function
2786 2011-09-02 Robert Dewar <dewar@adacore.com>
2788 * prj-proc.adb, prj.ads, sem_util.adb, s-taprop-linux.adb,
2789 prj-nmsc.adb, prj-util.ads, prj-env.adb: Minor reformatting.
2791 2011-09-02 Vincent Celier <celier@adacore.com>
2793 * prj-nmsc.adb: (Find_Sources): When the list of sources is
2794 explicitly declared in an extending project, do not warn if a source
2795 for an inherited naming exception is not found.
2797 2011-09-02 Gary Dismukes <dismukes@adacore.com>
2799 * exp_ch6.adb: (Is_Build_In_Place_Function_Call): Return False if
2800 expansion is inactive.
2802 2011-09-02 Ed Schonberg <schonberg@adacore.com>
2804 * sem_util.adb (Note_Possible_Modification): If the entity
2805 being modified is the renaming generated for an Ada2012 iterator
2806 element, the enclosing container or array is modified as well.
2808 2011-09-02 Jose Ruiz <ruiz@adacore.com>
2810 * s-taprop-linux.adb (Initialize_Lock, Initialize_TCB,
2811 Initialize): Define and initialize the
2812 mutex attributes and condition variable attributes locally.
2814 2011-09-02 Vincent Celier <celier@adacore.com>
2816 * prj-nmsc.adb (Check_File): Mark as Locally_Removed a naming
2817 exception replaced in an extending project.
2818 (Check_Object): No error when the other source is locally removed.
2820 2011-09-02 Yannick Moy <moy@adacore.com>
2822 * exp_ch6.adb (Is_Build_In_Place_Function_Call): in Alfa mode, allow
2825 2011-08-31 Arnaud Charlet <charlet@adacore.com>
2827 * gcc-interface/Makefile.in: Clean up handling of x86 and x86-64
2829 * gcc-interface/Make-lang.in: Update dependencies.
2831 2011-09-01 Robert Dewar <dewar@adacore.com>
2833 * sem_ch3.adb, s-taprop-linux.adb, gnatls.adb: Minor reformatting.
2835 2011-09-01 Jose Ruiz <ruiz@adacore.com>
2837 * adaint.h (__gnat_cpu_free): Fix the name of this profile.
2838 * adaint.c (__gnat_cpu_alloc, __gnat_cpu_alloc_size, __gnat_cpu_free,
2839 __gnat_cpu_zero, __gnat_cpu_set): Create version of these subprograms
2840 specific for systems where their glibc version does not define the
2841 routines to handle dynamically allocated CPU sets.
2843 2011-09-01 Vincent Celier <celier@adacore.com>
2845 * prj-proc.adb, prj.ads, prj-nmsc.adb, prj-util.adb, prj-util.ads,
2846 prj-env.adb: Implement inheritance of naming exceptions in extending
2849 2011-09-01 Romain Berrendonner <berrendo@adacore.com>
2851 * gnatls.adb: Display simple message instead of content of
2854 2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
2856 * sem_ch3.adb: (Build_Derived_Record_Type) Remove the kludgy update of
2857 access discriminant and anonymous access component scopes.
2858 (Inherit_Component): Reuse the itype of an access discriminant
2859 or anonymous access component by copying it in order to set the proper
2860 scope. This is done only when the parent and the derived type
2861 are in different scopes.
2862 (Set_Anonymous_Etype): New routine.
2864 2011-09-01 Robert Dewar <dewar@adacore.com>
2866 * a-convec.adb: Minor reformatting throughout.
2868 2011-09-01 Jose Ruiz <ruiz@adacore.com>
2870 * adaint.c, adaint.h (__gnat_cpu_alloc, __gnat_cpu_alloc_size,
2871 __gnat_cpu_set_free): Create these wrappers around the CPU_ALLOC,
2872 CPU_ALLOC_SIZE and CPU_FREE linux macros.
2873 (__gnat_cpu_zero, __gnat_cpu_set): Use the CPU_ZERO_S and
2874 CPU_SET_S respectively because we are now using dynamically allocated
2875 CPU sets which are more portable across different glibc versions.
2876 * s-osinte-linux.ads (cpu_set_t_ptr, CPU_ALLOC, CPU_ALLOC_SIZE,
2877 CPU_FREE): Add this type and subprograms to be able to create cpu_set_t
2878 masks dynamically according to the number of processors in the target
2880 (CPU_ZERO, CPU_SET): They are now mapped to the CPU_ZERO_S and CPU_SET_S
2881 respectively, so we need to pass the size of the masks as
2883 * s-taprop-linux.adb (Create_Task, Set_Task_Affinity): Use dynamically
2884 created cpu_set_t masks
2885 with the number of processors available in the target platform,
2886 instead of static bit arrays. It enhances portability because
2887 it uses the information from the target platform.
2888 * sem_ch8.adb: (Attribute_Renaming): When checking whether we
2889 are using a restricted run-time library, use the flag
2890 Configurable_Run_Time_Mode instead of Restricted_Profile.
2892 2011-09-01 Vincent Celier <celier@adacore.com>
2894 * ug_words: Add /MULTI_UNIT_INDEX= -> -gnateI
2895 * vms_data.ads: Add new VMS qualifier equivalent for -gnateInnn
2897 2011-09-01 Nicolas Roche <roche@adacore.com>
2899 * adaint.c (__gnat_tmp_name): Don't use tmpnam function from the system
2900 on VxWorks in kernel mode.
2902 2011-09-01 Jose Ruiz <ruiz@adacore.com>
2904 * s-taprop-linux.adb (Create_Task, Set_Task_Affinity): Use the linux
2905 macros for handling CPU sets (CPU_ZERO, CPU_SET) instead of modifying
2906 directly the bit array.
2907 * s-osinte-linux.ads (CPU_ZERO, CPU_SET): Import these wrappers around
2908 the linux macros with the same name.
2909 * adaint.h, adaint.c (__gnat_cpu_zero, __gnat_cpu_set): Create these
2910 wrappers around the CPU_ZERO and CPU_SET linux macros.
2912 2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
2914 * exp_ch7.adb (Find_Insertion_List): Removed.
2915 (Process_Transient_Objects): Insert the declarations of the hook
2916 access type and the hook object before the associated transient object.
2918 2011-09-01 Jose Ruiz <ruiz@adacore.com>
2920 * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
2921 package System.Aux_Dec when using restricted run-time libraries which
2922 do not have this package.
2924 2011-09-01 Tristan Gingold <gingold@adacore.com>
2926 * s-vaflop-vms-alpha.adb: Remove pragma optimize, useless.
2928 2011-09-01 Bob Duff <duff@adacore.com>
2930 * sem_attr.adb (Analyze_Access_Attribute): Do not call
2931 Kill_Current_Values for P'Unrestricted_Access, where P is library level
2933 2011-09-01 Thomas Quinot <quinot@adacore.com>
2935 * exp_ch5.adb: Minor reformatting
2936 * gnat_ugn.texi: Fix minor typos.
2937 * gcc-interface/Make-lang.in: Update dependencies.
2939 2011-09-01 Robert Dewar <dewar@adacore.com>
2941 * inline.adb, sem_aggr.adb: Minor reformatting.
2943 2011-09-01 Ed Schonberg <schonberg@adacore.com>
2945 * a-convec.adb: Proper handling of cursors for Ada2012 iterators.
2947 2011-09-01 Robert Dewar <dewar@adacore.com>
2949 * prj-proc.adb, exp_ch6.adb, prj-env.adb: Minor reformatting.
2951 2011-09-01 Bob Duff <duff@adacore.com>
2953 * sem_aggr.adb (Resolve_Aggregate): Need to treat "in instance
2954 body" the same as "in inlined body", because visibility shouldn't
2957 2011-09-01 Eric Botcazou <ebotcazou@adacore.com>
2959 * inline.adb (Add_Inlined_Body): Refine previous change.
2961 2011-09-01 Gary Dismukes <dismukes@adacore.com>
2963 * exp_ch6.ads (Needs_BIP_Alloc_Form): New utility function.
2964 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
2965 Test for case where call
2966 initializes an object of a return statement before testing for
2967 a constrained call, to ensure that all such cases get handled
2968 by simply passing on the caller's parameters. Also, in that
2969 case call Needs_BIP_Alloc_Form to determine whether to pass on
2970 the BIP_Alloc_Form parameter of the enclosing function rather
2971 than testing Is_Constrained. Add similar tests for the return
2972 of a BIP call to later processing to ensure consistent handling.
2973 (Needs_BIP_Alloc_Form): New utility function.
2974 * sem_ch6.adb: (Create_Extra_Formals): Replace test for adding
2975 a BIP_Alloc_Form formal with call to new utility function
2976 Needs_BIP_Alloc_Form.
2978 2011-09-01 Pascal Obry <obry@adacore.com>
2980 * prj-part.adb: Minor reformatting.
2982 2011-09-01 Vincent Celier <celier@adacore.com>
2984 * prj-env.adb (Create_Mapping_File.Process): Encode the upper
2985 half character in the unit name.
2987 2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
2989 * exp_ch4.adb: Minor code and comment reformatting.
2991 2011-09-01 Thomas Quinot <quinot@adacore.com>
2993 * exp_ch6.adb (Expand_Inlined_Call): Remove redundant tests
2994 for Is_Limited_Type and Is_Tagged_Type in condition checking
2995 for by-reference type.
2996 * inline.adb (Add_Inlined_Body): Only exclude init_procs. Other
2997 subprograms may have a completion because of a previous
2998 Inline_Always clause, but the enclosing package must be marked
2999 inlined for the subprogram body to become visible to the backend.
3001 2011-09-01 Thomas Quinot <quinot@adacore.com>
3003 * sem_aux.adb, exp_ch4.adb: Minor reformatting
3005 2011-09-01 Pascal Obry <obry@adacore.com>
3007 * prj-proc.adb, prj.ads, sinput-p.adb: Minor reformatting.
3009 2011-09-01 Ed Schonberg <schonberg@adacore.com>
3011 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Generate references to
3012 the formals of a subprogram stub that acts as a spec.
3014 2011-09-01 Ed Schonberg <schonberg@adacore.com>
3016 * exp_ch6.adb (Expand_Inlined_Call): If an actual is a by_reference
3017 type, declare a renaming for it, not an object declaration.
3019 2011-09-01 Yannick Moy <moy@adacore.com>
3021 * ali-util.adb, ali-util.ads (Read_Withed_ALIs): Add parameter
3022 Ignore_Errors to ignore failures to read ALI files when True.
3024 2011-09-01 Javier Miranda <miranda@adacore.com>
3026 * exp_ch3.adb (Expand_N_Object_Declaration): Handle non-default
3027 constructor calls associated with non-tagged record types.
3029 2011-09-01 Robert Dewar <dewar@adacore.com>
3031 * g-socthi-vms.adb: Minor reformatting.
3033 2011-09-01 Nicolas Roche <roche@adacore.com>
3035 * sysdep.c: Don't use macro functions for stdio functions on VxWorks
3036 in order to avoid impact of imcompatible changes.
3037 * cstreams.c: Likewise
3039 * aux-io.c: Likewise
3041 2011-09-01 Yannick Moy <moy@adacore.com>
3043 * lib-writ.adb (Write_With_Lines): Always output complete information
3044 on "with" line in Alfa mode, as this is required by formal verification
3047 2011-09-01 Tristan Gingold <gingold@adacore.com>
3049 * g-socthi-vms.adb: Add comments.
3051 2011-09-01 Pascal Obry <obry@adacore.com>
3053 * prj.ads: Minor reformatting.
3055 2011-09-01 Vincent Celier <celier@adacore.com>
3057 * prj-env.adb (Create_Config_Pragmas_File.Check): Put all naming
3058 exceptions in the config pragmas file.
3060 2011-09-01 Tristan Gingold <gingold@adacore.com>
3062 * gnat_ugn.texi: Document GNAT_STACK_SIZE on IVMS.
3064 2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
3066 * exp_ch7.adb (Find_Insertion_List): New routine.
3067 (Process_Transient_Objects): Add code to handle the abnormal
3068 finalization of a controlled transient associated with a subprogram
3069 call. Since transients are cleaned up right after the associated
3070 context, an exception raised during a subprogram call may bypass the
3073 2011-09-01 Robert Dewar <dewar@adacore.com>
3075 * exp_ch6.adb (Expand_Call): Check actual for aliased parameter is
3078 2011-09-01 Robert Dewar <dewar@adacore.com>
3080 * exp_ch4.adb, a-exexda.adb: Minor reformatting.
3082 2011-09-01 Robert Dewar <dewar@adacore.com>
3084 * s-taskin.ads, s-tassta.adb, sem_ch13.adb: Minor reformatting.
3086 2011-09-01 Thomas Quinot <quinot@adacore.com>
3088 * Makefile.rtl: Move s-oscons.o from GNATRTL_TASKING_OBJS to
3089 GNATRTL_NONTASKING_OBJS.
3091 2011-09-01 Robert Dewar <dewar@adacore.com>
3093 * einfo.ads (Is_Aliased): Fix existing documentation and add note on
3094 possibility of this flag being set for formals in Ada 2012 mode.
3095 * par-ch6.adb (P_Formal_Part): Handle aliased for parameters for Ada
3097 * sem_ch6.adb (Process_Formals): Handle aliased parameters in Ada 2012
3099 * sinfo.adb (Aliased_Present): Allowed in N_Parameter_Specification for
3101 * sinfo.ads (Aliased_Present): Allowed in N_Parameter_Specification for
3104 2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
3106 * exp_ch4.adb (Find_Insertion_Node): New routine. Determines the proper
3107 insertion node in a tree of nested Expression_With_Actions nodes.
3108 (Process_Transient_Object): In the case where a complex if statement
3109 has been converted into nested Expression_With_Actions nodes, the
3110 "hook" object and the associated access type must be inserted before
3111 the top most Expression_With_Actions.
3113 2011-09-01 Robert Dewar <dewar@adacore.com>
3115 * a-cbprqu.adb, a-cbprqu.ads, a-cuprqu.adb, a-cuprqu.ads,
3116 a-cbsyqu.adb, a-cbsyqu.ads: Minor reformatting.
3118 2011-09-01 Ed Schonberg <schonberg@adacore.com>
3120 * sem_attr.adb: Conditionalize aliasing predicates to Ada2012.
3122 2011-09-01 Jose Ruiz <ruiz@adacore.com>
3124 * aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the CPU
3126 * aspects.adb (Canonical_Aspect): Add entry for the CPU aspect.
3127 * sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the CPU aspect
3128 in a similar way as we do for the Priority or Dispatching_Domain aspect.
3129 * s-mudido-affinity.adb (Dispatching_Domain_Tasks,
3130 Dispatching_Domains_Frozen): Move this local data to package
3131 System.Tasking because with the CPU aspect we need to have access
3132 to this data when creating the task in System.Tasking.Stages.Create_Task
3133 * s-taskin.ads (Dispatching_Domain_Tasks, Dispatching_Domains_Frozen):
3134 Move these variables from the body of
3135 System.Multiprocessors.Dispatching_Domains because with the CPU aspect
3136 we need to have access to this data when creating the task in
3137 System.Tasking.Stages.Create_Task.
3138 * s-taskin.adb (Initialize): Signal the allocation of the environment
3139 task to a CPU, if any, so that we know whether the CPU can be
3140 transferred to a different dispatching domain.
3141 * s-tassta.adb (Create_Task): Check whether the CPU to which this task
3142 is being allocated belongs to the dispatching domain where the task
3143 lives. Signal the allocation of the task to a CPU, if any, so that we
3144 know whether the CPU can be transferred to a different dispatching
3147 2011-09-01 Ed Schonberg <schonberg@adacore.com>
3149 * exp_attr.adb, sem_attr.adb, snames.ads-tmpl: Implementation of
3150 attributes Same_Storage and Overlaps_Storage.
3152 2011-09-01 Hristian Kirtchev <kirtchev@adacore.com>
3154 * exp_strm.adb: Remove with and use clause for Opt.
3155 (Build_Array_Input_Function): Remove the version-dependent generation
3156 of the return statement. The Ada 2005 tree is now the default.
3158 2011-09-01 Yannick Moy <moy@adacore.com>
3160 * put_alfa.adb: Unconditionnally write files in Alfa section, so that
3161 it is never empty when compiling in Alfa mode.
3163 2011-09-01 Robert Dewar <dewar@adacore.com>
3165 * sem_aggr.adb, sem_ch3.adb, a-direct.adb, s-taprop-vxworks.adb,
3166 comperr.adb, exp_ch9.adb, exp_pakd.adb, sem_ch12.adb, freeze.adb,
3167 s-taprop-mingw.adb, s-taprop-linux.adb, s-taprop-solaris.adb,
3168 gnat1drv.adb, a-rbtgbo.adb, exp_dist.adb: Minor reformatting
3170 2011-09-01 Matthew Heaney <heaney@adacore.com>
3172 * Makefile.rtl, impunit.adb: Add a-csquin.ads, a-cusyqu.ad[sb],
3173 a-cuprqu.ad[sb], a-cbsyqu.ad[sb], a-cbprqu.ad[sb]
3174 * a-csquin.ads: New Ada 2012 unit that specifies the queue interface
3175 * a-cusyqu.ads, a-cusyqu.adb: New Ada 2012 unit that specifies the
3176 unbounded queue container.
3177 * a-cbsyqu.ads, a-cbsyqu.adb: New Ada 2012 unit that specifies the
3178 bounded queue container.
3179 * a-cuprqu.ads, a-cuprqu.adb: New Ada 2012 unit that specifies the
3180 unbounded priority queue container.
3181 * a-cbprqu.ads, a-cbprqu.adb: New Ada 2012 unit that specifies the
3182 bounded priority queue container.
3184 2011-08-31 Pascal Obry <obry@adacore.com>
3186 * a-direct.adb: Do not try to create an UNC path on Windows.
3187 (Create_Path): Skip leading computer name in UNC path if any.
3189 2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
3191 * exp_strm.adb (Build_Record_Or_Elementary_Input_Function): Remove the
3192 version-dependent generation of the return statement. The Ada 2005 tree
3195 2011-08-31 Thomas Quinot <quinot@adacore.com>
3197 * rtsfind.ads, exp_dist.adb (Find_Numeric_Representation): Predefined
3198 types Stream_Element_Offset and Storage_Offset have a different native
3199 type depending on whether the platform is 32 or 64 bits. When
3200 exchanging them, always convert to 64 bits.
3202 2011-08-31 Yannick Moy <moy@adacore.com>
3204 * debug.adb: Reserve debug option -gnatd.E for passing gnatprove option
3205 --force-alfa to gnat2why.
3207 2011-08-31 Ed Schonberg <schonberg@adacore.com>
3209 * sem_ch12.adb (Save_References): If the node has aspects, save
3210 references within the corresponding expressions in a separate step,
3211 because the aspects are not directly in the tree for the declaration
3212 to which they belong.
3214 2011-08-31 Arnaud Charlet <charlet@adacore.com>
3216 * freeze.adb (Freeze_Record_Type): Omit test on variable size component
3217 in CodePeer mode, since representation clauses are partially ignored.
3218 * gcc-interface/Make-lang.in: Update dependencies.
3220 2011-08-31 Jose Ruiz <ruiz@adacore.com>
3222 * s-taprop-vxworks.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
3223 s-taprop-solaris.adb (Create_Task): Not_A_Specific_CPU can be assigned
3224 to any dispatching domain.
3226 2011-08-31 Thomas Quinot <quinot@adacore.com>
3228 * exp_ch4.adb: Minor reformatting.
3230 2011-08-31 Bob Duff <duff@adacore.com>
3232 * sem_ch6.adb (Get_Generic_Parent_Type): Don't query Subtype_Indication
3233 on nodes for which it is not defined.
3234 (Is_Non_Overriding_Operation): Exit the loop when we find a generic
3237 2011-08-31 Bob Duff <duff@adacore.com>
3239 * sem_ch3.adb (Process_Full_View): Disable legality check if
3240 In_Instance, to avoid spurious errors.
3241 * sem_ch12.adb (Validate_Derived_Type_Instance): Disable legality check
3242 if In_Instance, to avoid spurious errors.
3244 2011-08-31 Pascal Obry <obry@adacore.com>
3246 * a-direct.adb: Use Dir_Seps everywhere to properly handle all
3247 directory speparators.
3248 (Compose): Use Dir_Seps to handle both forms.
3249 (Create_Path): Use Dir_Seps instead of explicit check, no semantic
3251 (Extension): Use Dir_Seps to handle both forms.
3253 2011-08-31 Pascal Obry <obry@adacore.com>
3255 * prj-conf.adb: Minor reformatting.
3257 2011-08-31 Jose Ruiz <ruiz@adacore.com>
3259 * aspects.ads (Aspect_Id, Aspect_Argument, Aspect_Names): Add the
3260 dispatching domain aspect.
3261 * aspects.adb (Canonical_Aspect): Add entry for the dispatching domain
3263 * sem_ch13.adb (Analyze_Aspect_Specifications): Analyze the
3264 Dispatching_Domain aspect in a similar way as we do for the Priority
3266 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add the
3267 Dispatching_Domain component if a Dispatching_Domain pragma or aspect
3269 (Make_Task_Create_Call): Add the Dispatching_Domain when creating a task
3270 * par-prag.adb (Prag): Add Pragma_Dispatching_Domain as a known pragma.
3271 * sem_prag.adb (Analyze_Pragma): Check the correctness of a pragma
3272 Dispatching_Domain and add it to the task definition.
3273 (Sig_Flags): Add Pragma_Dispatching_Domain.
3274 * rtsfind.ads, rtsfind.adb (RTU_Id, RE_Id, Get_Unit_Name): Add the
3275 support to find the types Dispatching_Domain and
3276 Dispatching_Domain_Access.
3277 * sinfo.ads, sinfo.adb (Has_Pragma_Dispatching_Domain,
3278 Set_Has_Pragma_Dispatching_Domain): Add these subprograms to set and
3279 query the availability of a pragma Dispatching_Domain.
3280 * snames.ads-tmpl (Name_uDispatching_Domain): Add this name required by
3281 the expander to pass the Dispatching_Domain when creating a task.
3282 (Name_Dispatching_Domain): Add this new name for a pragma.
3283 (Pragma_Id): Add the new Pragma_Dispatching_Domain.
3284 * s-tassta.ads, s-tassta.adb (Create_Task): Set the domain to which the
3285 task has been allocated at creation time.
3286 * s-tarest.adb (Create_Restricted_Task): The dispatching domain using
3287 Ravenscar is always null.
3288 * s-taskin.ads, s-taskin.adb (Initialize_ATCB): Set the domain to which
3289 the task has been allocated at creation time.
3290 * s-tporft.adb (Register_Foreign_Thread): A foreign task will not have
3291 a specific dispatching domain.
3292 * s-taprop-linux.adb, s-taprop-solaris.adb, s-taprop-vxworks.adb,
3293 s-taprop-mingw.adb (Create_Task): Check whether both Dispatching_Domain
3294 and CPU are specified for the task, and the CPU value is not contained
3295 within the range of processors for the domain.
3297 2011-08-31 Vincent Celier <celier@adacore.com>
3299 * make.adb (Original_Gcc) : New constant String_Access.
3300 (Gnatmake): For VM targets, do not use VM version of the compiler if
3301 --GCC= has been specified.
3303 2011-08-31 Thomas Quinot <quinot@adacore.com>
3305 * sem_ch5.adb: Minor reformatting.
3307 2011-08-31 Ed Schonberg <schonberg@adacore.com>
3309 * exp_pakd.adb (Convert_To_PAT_Type): If prefix is a function call, do
3312 2011-08-31 Bob Duff <duff@adacore.com>
3314 * exp_ch4.adb (Expand_N_Selected_Component): Use the full type, in case
3315 the access type is private; we don't care about privacy in expansion.
3317 2011-08-31 Ed Schonberg <schonberg@adacore.com>
3319 * sem_aggr.adb (Resolve_Aggregate): In an instance, ignore aggregate
3320 subcomponents tnat may be limited, because they originate in view
3321 conflicts. If the original aggregate is legal and the actuals are
3322 legal, the aggregate itself is legal.
3324 2011-08-31 Matthew Heaney <heaney@adacore.com>
3326 * a-rbtgbo.adb (Clear_Tree): Assert representation invariant for lock
3329 2011-08-31 Ed Schonberg <schonberg@adacore.com>
3331 * sem_ch5.adb: Set kind of loop parameter properly, to preserve all
3334 2011-08-31 Jose Ruiz <ruiz@adacore.com>
3336 * sem_ch13.adb (Analyze_Aspect_Specifications): For the Priority and
3337 Interrupt_Priority aspects, force the analysis of the aspect expression
3338 (when building the equivalent pragma). Otherwise, its analysis is done
3339 too late, after the task or protected object has been created.
3340 * sem_ch9.adb (Analyze_Single_Protected_Declaration,
3341 Analyze_Single_Task_Declaration): Remove the code to move the aspects
3342 to the object declaration because they are needed in the type
3345 2011-08-31 Robert Dewar <dewar@adacore.com>
3347 * exp_ch5.adb, exp_ch7.ads, sem_ch5.adb, put_scos.adb, s-rannum.adb,
3348 a-rbtgbo.adb, exp_intr.adb, a-cbdlli.adb, a-cbdlli.ads: Minor
3351 2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
3353 * exp_util.adb (Find_Protection_Type): Do not look for fields _object
3354 if the corresponding type is malformed due to restriction violations.
3356 2011-08-31 Robert Dewar <dewar@adacore.com>
3358 * s-ransee.ads, s-ransee.adb: Minor reformatting.
3360 2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
3362 * exp_ch4.adb (Expand_N_Allocator): Correct faulty condition which
3363 would cause the generation of Set_Finalize_Address if the target is a
3364 VM and the designated type is not derived from [Limited_]Controlled.
3366 2011-08-31 Arnaud Charlet <charlet@adacore.com>
3368 * comperr.adb, comperr.ads, gnat1drv.adb (Delete_SCIL_Files): New
3370 (Compiler_Abort, Gnat1drv): Call Delete_SCIL_Files in codepeer mode in
3371 case of a compilation error.
3373 2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
3375 * init.c (__gnat_error_handler): Standardize the stack overflow or
3376 erroneous memory access message.
3377 * seh_init.c (__gnat_SEH_error_handler): Standardize the stack overflow
3378 or erroneous memory access message.
3380 2011-08-31 Robert Dewar <dewar@adacore.com>
3382 * sem_ch4.adb: Minor reformatting.
3383 * sem_ch6.adb: Minor code reorganization (use Ekind_In).
3385 2011-08-31 Thomas Quinot <quinot@adacore.com>
3387 * scos.ads: Minor documentation clarification.
3388 * put_scos.adb: Do not generate SCO unit header line for a unit that
3391 2011-08-31 Robert Dewar <dewar@adacore.com>
3393 * a-rbtgbo.adb, alfa_test.adb: Minor reformatting.
3395 2011-08-31 Tristan Gingold <gingold@adacore.com>
3397 * exp_ch7.ads, exp_ch7.adb (Finalization_Exception_Data): New type to
3398 hold variables between these following subprograms.
3399 (Build_Exception_Handler, Build_Object_Declarations,
3400 Build_Raise_Statement): Use the above type as parameter.
3401 Make the above adjustments.
3402 * exp_intr.adb (Expand_Unc_Deallocation): Adjust.
3404 2011-08-31 Pascal Obry <obry@adacore.com>
3406 * projects.texi: Minor reformatting.
3408 2011-08-31 Tristan Gingold <gingold@adacore.com>
3410 * s-ransee.ads, s-ransee.adb: Add system.random_seed unit.
3411 * s-rannum.adb (Reset): Use Get_Seed from s-ransee.
3413 2011-08-31 Ed Schonberg <schonberg@adacore.com>
3415 * exp_ch5.adb: Minor code cleanup.
3416 * sem_ch5.adb (Analyze_Iteration_Scheme): Set ekind of loop variable to
3417 prevent cascaded errors.
3418 (Analyze_Loop_Statement): In semantics-only mode, introduce loop
3419 variable of an iterator specification in current scope.
3420 * sem_ch6.adb (Analyze_Return_Statement, Find_what_It_Apples_To): Skip
3421 postconditions on the stack, as they contain no return statements.
3423 2011-08-31 Yannick Moy <moy@adacore.com>
3425 * exp_alfa.adb (Expand_Alfa_N_Package_Declaration,
3426 Expand_Alfa_N_Subprogram_Body): Remove useless procedures which simply
3427 call Qualify_Entity_Names.
3428 (Expand_Alfa): call Qualify_Entity_Names in more cases
3429 * lib-xref-alfa.adb: Take into account system package.
3430 * sem_prag.adb Take into account restrictions in Alfa mode, contrary to
3431 CodePeer mode in which we are interested in finding bugs even if
3432 compiler cannot compile source.
3433 * sem_util.adb, sem_util.ads (Unique_Entity): Take into account case of
3436 2011-08-31 Gary Dismukes <dismukes@adacore.com>
3438 * sem_ch3.adb (Constrain_Concurrent): Retrieve Base_Type of the subtype
3439 denoted by the subtype mark to ensure getting the concurrent type in
3440 the case where the subtype mark denotes a private subtype of a
3441 concurrent type (needed when using -gnatc).
3442 (Process_Subtype): For the processing specific to type kinds, case on
3443 the Base_Type kind of the Subtype_Mark_Id, to handle cases where the
3444 subtype denotes a private subtype whose base type is nonprivate (needed
3445 for subtypes of private fulfilled by task types when compiling with
3448 2011-08-31 Gary Dismukes <dismukes@adacore.com>
3450 * sem_disp.adb (Check_Dispatching_Operation): Bypass registration of
3451 late primitives that override interface operations when the full
3452 expander is not active, to avoid blowups in Register_Primitive when
3453 types don't have associated secondary dispatch tables.
3455 2011-08-31 Yannick Moy <moy@adacore.com>
3457 * alfa_test.adb: Code clean up.
3459 2011-08-31 Marc Sango <sango@adacore.com>
3461 * restrict.adb (Check_SPARK_Restriction): Change Comes_From_Source (N)
3462 by Comes_From_Source (Original_Node (N)) in order to treat also the
3463 nodes which have been rewritten.
3464 * sem_ch4.adb (Analyze_Explicit_Dereference, Analyze_Slice): Guard the
3465 explicit dereference and slice violation in spark mode on the nodes
3466 coming only from the source code.
3468 2011-08-31 Robert Dewar <dewar@adacore.com>
3470 * exp_ch5.adb, exp_alfa.ads, prj.ads, sem_attr.adb,
3471 lib-xref-alfa.adb: Minor reformatting.
3473 2011-08-31 Matthew Heaney <heaney@adacore.com>
3475 * a-crbltr.ads (Tree_Type): Default-initialize the Nodes component.
3477 2011-08-31 Javier Miranda <miranda@adacore.com>
3479 * sem_ch4.adb (Try_Object_Operation): Addition of one formal to search
3480 only for class-wide subprograms conflicting with entities of concurrent
3483 2011-08-31 Matthew Heaney <heaney@adacore.com>
3485 * a-rbtgbo.adb (Generic_Allocate): Initialize pointer components of
3488 2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
3490 * sem_ch12.adb (Insert_Freeze_Node_For_Instance): Provide a more
3491 general description of the routine.
3493 2011-08-31 Ed Schonberg <schonberg@adacore.com>
3495 * a-cbdlli.adb, a-cbdlli.ads: Add iterator machinery to bounded
3496 doubly-linked lists.
3498 2011-08-31 Gary Dismukes <dismukes@adacore.com>
3500 * exp_ch5.adb (Expand_N_Assignment_Statement): When a discriminant
3501 check is needed for a left-hand side that is a dereference, and the
3502 base type is private without discriminants (whereas the full type does
3503 have discriminants), an extra retrieval of the underlying type may be
3504 needed in the case where the subtype is a record subtype whose base
3505 type is private. Update comments.
3507 2011-08-31 Javier Miranda <miranda@adacore.com>
3509 * sem_ch4.adb (Try_Object_Operation): When a dispatching primitive is
3510 found check if there is a class-wide subprogram covering the primitive.
3512 2011-08-31 Yannick Moy <moy@adacore.com>
3514 * sem_res.adb: Further cases where full expansion test is needed,
3515 rather than expansion test.
3517 2011-08-31 Pascal Obry <obry@adacore.com>
3519 * prj-attr.adb: Fix Source_File_Switches attribute kind (must be a list)
3521 2011-08-31 Ed Schonberg <schonberg@adacore.com>
3523 * exp_ch5.adb: Handle iterators over derived container types.
3525 2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
3527 * einfo.ads, einfo.adb: Add new flag Has_Anonymous_Master.
3528 (Has_Anonymous_Master): New routine.
3529 (Set_Has_Anonymous_Master): New routine.
3530 (Write_Entity_Flags): Add an entry for Has_Anonymous_Master.
3531 * exp_ch4.adb: Add with and use clause for Sem_Ch8.
3532 (Current_Anonymous_Master): New routine.
3533 (Current_Unit_First_Declaration): Removed.
3534 (Current_Unit_Scope): Removed.
3535 (Expand_N_Allocator): Anonymous access-to-controlled types now chain
3536 their objects on a per-unit heterogeneous finalization master.
3538 2011-08-31 Matthew Heaney <heaney@adacore.com>
3540 * a-cbhama.adb, a-cbhase.adb (Insert): Check for zero-length buckets
3543 2011-08-31 Jose Ruiz <ruiz@adacore.com>
3545 * s-taprop-linux.adb (Create_Task): Avoid changing the affinity mask
3548 2011-08-31 Gary Dismukes <dismukes@adacore.com>
3550 * sem_disp.adb (Propagate_Tag): Return without propagating in the case
3551 where the actual is an unexpanded call to 'Input.
3553 2011-08-31 Yannick Moy <moy@adacore.com>
3555 * sem_ch4.adb: Code clean up.
3557 2011-08-31 Yannick Moy <moy@adacore.com>
3559 * exp_alfa.adb, exp_alfa.ads: Minor correction of copyright notice.
3561 2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
3563 * exp_ch7.adb (Build_Array_Deep_Procs): Do not generate Deep_Finalize
3564 and TSS primitive Finalize_Address if finalization is suppressed.
3565 (Build_Record_Deep_Procs): Do not generate Deep_Finalize and TSS
3566 primitive Finalize_Address if finalization is suppressed.
3568 2011-08-31 Jose Ruiz <ruiz@adacore.com>
3570 * s-mudido-affinity.adb, s-taprop-linux.adb, s-taprop-mingw.adb,
3571 s-taprop-solaris.adb, s-taprop-vxworks.adb (Set_Task_Affinity): Make
3572 sure that the underlying task has already been created before trying
3573 to change its affinity.
3574 (Set_CPU): Use the term processor instead of CPU, as we do in
3577 2011-08-31 Vincent Celier <celier@adacore.com>
3579 * prj-attr.adb: New Compiler attribute Source_File_Switches.
3580 * prj-nmsc.adb (Process_Compiler): Process attribute
3581 Source_File_Switches.
3582 * prj.ads (Language_Config): New name list component
3583 Name_Source_File_Switches.
3584 * snames.ads-tmpl (Name_Source_File_Switches): New standard name.
3586 2011-08-31 Ed Schonberg <schonberg@adacore.com>
3588 * sem_attr.adb (Analyze_Attribute, case 'Old): If prefix may be a
3589 discriminated component of an actual, expand at once to prevent
3590 ouf-of-order references with generated subtypes.
3592 2011-08-31 Yannick Moy <moy@adacore.com>
3594 * lib-xref-alfa.adb (Add_Alfa_Xrefs): Do not take into account read
3595 reference to operator in Alfa xrefs.
3597 2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
3599 * sem_ch12.adb (Freeze_Subprogram_Body): Add code to handle the case
3600 where the parent instance was frozen before the current instance due to
3601 the presence of a source body. Update calls to Insert_After_Last_Decl.
3602 (Insert_After_Last_Decl): Renamed to Insert_Freeze_Node_For_Instance.
3603 Update the comment which illustrates the purpose of the routine.
3604 Package instances are now frozen by source bodies which appear after
3605 the instance. This ensures that entities coming from within the
3606 instance are available for use in the said bodies.
3607 (Install_Body): Add code to handle the case where the parent instance
3608 was frozen before the current instance due to the presence of a source
3609 body. Update calls to Insert_After_Last_Decl.
3611 2011-08-31 Jose Ruiz <ruiz@adacore.com>
3613 * s-taprop-linux.adb (Set_Task_Affinity): Avoid the use of anonymous
3615 * affinity.c (__gnat_set_affinity_mask): Declare index variable.
3617 2011-08-31 Yannick Moy <moy@adacore.com>
3619 * sem_ch8.adb (Analyze_Subprogram_Renaming): Refine expander test in
3621 * alfa.adb, alfa.ads, alfa_test.adb, ali.adb, debug.adb, errout.adb,
3622 errout.ads, erroutc.adb, expander.adb, exp_ch4.adb, exp_ch7.adb,
3623 freeze.adb, get_alfa.adb, get_alfa.ads, gnat1drv.adb, lib-writ.adb,
3624 lib-writ.ads, lib-xref.adb, lib-xref.ads, lib-xref-alfa.adb, opt.adb,
3625 opt.ads, put_alfa.adb, put_alfa.ads, restrict.adb, sem_ch12.adb,
3626 sem_ch13.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
3627 sem_prag.adb, sem_res.adb, sem_util.adb: Minor reformatting, renaming
3628 ALFA in Alfa (we dropped acronym).
3629 * einfo.adb (Primitive_Operations): Correctly return list of primitive
3630 operations in a case where it returned previously No_Elist.
3632 2011-08-31 Robert Dewar <dewar@adacore.com>
3634 * s-taprop-vxworks.adb, sem_ch5.adb, s-taprop-tru64.adb, exp_alfa.adb,
3635 s-taprop-vms.adb, bindgen.adb, s-mudido.adb, s-mudido.ads,
3636 sem_res.adb, expander.adb, s-taprop-mingw.adb, s-taprop-linux.adb,
3637 s-taprop-solaris.adb, s-mudido-affinity.adb, vms_conv.adb,
3638 s-taprop-irix.adb, s-taprop.ads, s-taskin.adb, s-taskin.ads,
3639 s-taprop-hpux-dce.adb, a-chtgbo.adb, s-taprop-posix.adb: Minor
3642 2011-08-31 Hristian Kirtchev <kirtchev@adacore.com>
3644 * sem_ch12 (Check_Private_View): Revert previous change.
3645 * sem_res.adb (Conversion_Check): Do not emit the error message if the
3646 conversion is in a generic instance.
3648 2011-08-31 Matthew Heaney <heaney@adacore.com>
3650 * a-cbhase.adb (Symmetric_Difference): Dereference correct node array.
3651 * a-chtgbo.adb (Free): Allow 0 as index value.
3653 2011-08-31 Matthew Heaney <heaney@adacore.com>
3655 * a-cborma.adb (Insert): Add comment to explain why no element
3658 2011-08-31 Gary Dismukes <dismukes@adacore.com>
3660 * sem_util.adb (Find_Body_Discriminal): Test whether the scope of the
3661 spec discriminant is already a concurrent type, in which case just use
3662 it, otherwise fetch the Corresponding_Concurrent_Type as before.
3664 2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
3666 * system-irix-n64.ads, system-linux-armeb.ads, system-linux-armel.ads,
3667 system-linux-mips.ads, system-linux-mipsel.ads,
3668 system-linux-mips64el.ads, system-linux-ppc64.ads,
3669 system-linux-sparcv9.ads, system-rtems.ads: Remove GCC_ZCX_Support.
3671 2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
3673 * gcc-interface/ada-tree.h (TYPE_EXTRA_SUBTYPE_P): Add internal check.
3674 * gcc-interface/utils2.c (build_binary_op): Tighten condition.
3675 (build_unary_op): Likewise.
3677 2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
3679 * raise-gcc.c: Do not include coretypes.h and tm.h.
3680 (setup_to_install): Remove test for compiler macro.
3681 * targext.c: Document use for the library.
3682 * gcc-interface/Makefile.in: Fix comment on the use of IN_GCC.
3684 2011-08-30 Eric Botcazou <ebotcazou@adacore.com>
3686 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not convert
3687 the expression to the nominal type if the latter is a record type with
3688 a variant part and the type of the former is a record type without one.
3690 2011-08-30 Yannick Moy <moy@adacore.com>
3692 * exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
3693 expansion in Alfa mode.
3694 * exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public
3695 * exp_alfa.adb, exp_alfa.ads: New package defining light expansion for
3697 * gnat1drv.adb (Adjust_Global_Switches): Update Comment.
3698 * sem_res.adb: Ditto.
3699 * gcc-interface/Make-lang.in: Update dependencies.
3701 2011-08-30 Thomas Quinot <quinot@adacore.com>
3703 * g-socket.ads: Minor documentation adjustment.
3705 2011-08-30 Robert Dewar <dewar@adacore.com>
3707 * exp_ch9.adb, s-tassta.adb, s-secsta.adb: Minor reformatting.
3709 2011-08-30 Yannick Moy <moy@adacore.com>
3711 * exp_ch6_light.adb, exp_ch6_light.ads, exp_attr_light.adb,
3712 exp_attr_light.ads, exp_ch7_light.adb, exp_ch7_light.ads,
3713 exp_light.adb, exp_light.ads, exp_prag.adb, expander.adb,
3714 gnat1drv.adb, exp_ch11.adb, exp_ch6.adb, exp_ch6.ads, exp_aggr.adb:
3715 Revert change which introduced files for "light"
3716 expansion, to be replaced by a single file for Alfa expansion.
3718 2011-08-30 Robert Dewar <dewar@adacore.com>
3720 * opt.ads, s-soflin.adb, exp_ch9.adb, sem_res.adb: Update comment.
3721 Minor code reorg/reformatting.
3723 2011-08-30 Yannick Moy <moy@adacore.com>
3725 * opt.adb, opt.ads (Full_Expander_Active): New function defines a
3726 common shorthand for (Expander_Active and not ALFA_Mode) that can be
3727 used for testing full expansion, that is active expansion not in the
3728 reduced mode for Alfa
3729 * exp_ch4.adb, exp_ch9.adb, exp_disp.adb, sem_ch10.adb, sem_ch12.adb,
3730 sem_ch6.adb, sem_ch9.adb, sem_res.adb: Use newly defined "flag" instead
3731 of the verbose (Expander_Active and not ALFA_Mode)
3733 2011-08-30 Tristan Gingold <gingold@adacore.com>
3735 * s-parame-vms-alpha.ads, s-parame-hpux.ads, s-tassta.adb,
3736 s-tarest.adb, s-parame-vms-ia64.ads, s-soflin.adb, s-secsta.adb,
3737 s-secsta.ads, s-parame.ads, s-parame-vxworks.ads, s-parame-ae653.ads:
3738 Renames Ratio to Percentage, and Sec_Stack_Ratio to Sec_Stack_Percentage
3740 2011-08-30 Gary Dismukes <dismukes@adacore.com>
3742 * sem_res.adb (Valid_Conversion): Revise test for implicit anonymous
3743 access conversions to check that the conversion is a rewritten node,
3744 rather than just having Comes_From_Source set to False, which wasn't
3747 2011-08-30 Robert Dewar <dewar@adacore.com>
3749 * exp_ch9.adb, sem_ch9.adb, sem_ch6.adb, exp_disp.adb,
3750 g-socket.ads: Minor reformatting.
3752 2011-08-30 Thomas Quinot <quinot@adacore.com>
3754 * sem_util.adb: Minor reformatting.
3756 2011-08-30 Tristan Gingold <gingold@adacore.com>
3758 * raise-gcc.c: Never catch exception if _UA_FORCE_UNWIND flag is set,
3759 to be compliant with the ABI.
3761 2011-08-30 Hristian Kirtchev <kirtchev@adacore.com>
3763 * sem_ch12.adb (Check_Private_View): Exchange the private and full view
3764 of a designated type when the related access type is an actual in an
3765 instance. This ensures that the full view of designated type is
3766 available when inside the body of the instance.
3768 2011-08-30 Ed Schonberg <schonberg@adacore.com>
3770 * sem_util.adb (May_Be_Lvalue): To determine whether a reference may be
3771 in a position to be modified, a slice is treated like an indexed
3774 2011-08-30 Thomas Quinot <quinot@adacore.com>
3776 * s-oscons-tmplt.c, g-socket.ads: Adjust maximum allowed value for
3777 field tv_sec in struct timeval.
3779 2011-08-30 Yannick Moy <moy@adacore.com>
3781 * exp_ch9.adb, exp_disp.adb, sem_ch9.adb, sem_res.adb: Protect several
3782 blocks of code doing full expansion, previously only guarded by
3783 Expander_Active, by anding the test that ALFA_Mode is not set
3785 2011-08-30 Ed Schonberg <schonberg@adacore.com>
3787 * sem_ch6.adb (Analyze_Return_Type): If the return type is incomplete,
3788 add the function to the list of private dependents, for subsequent
3789 legality check on Taft amendment types.
3790 * sem_ch12.adb (Analyze_Formal_Incomplete_Type): Initialize
3791 Private_Dependents, as for other incomplete types.
3792 * sem_util.adb (Wrong_Type): Avoid cascaded errors when a
3793 Taft-amendment type is used as the return type of a function.
3795 2011-08-30 Javier Miranda <miranda@adacore.com>
3797 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup: replace code
3798 which emits an error by a call to a new routine which report the error.
3799 * exp_ch9.adb (Build_Wrapper_Spec): Build the wrapper even if the
3800 entity does not cover an existing interface.
3801 * errout.ads, errout.adb (Error_Msg_PT): New routine. Used to factorize
3803 * sem_ch6.adb (Check_Conformance): Add specific error for wrappers of
3804 protected procedures or entries whose mode is not conformant.
3805 (Check_Synchronized_Overriding): Code cleanup: replace code which emits
3806 an error by a call to a new routine which report the error.
3808 2011-08-30 Robert Dewar <dewar@adacore.com>
3810 * gnat_rm.texi: Minor change.
3811 * exp_attr_light.adb: Minor reformatting.
3813 2011-08-30 Ed Schonberg <schonberg@adacore.com>
3815 * sem_ch3.adb: Patch inheritance of aspects in
3816 Complete_Private_Subtype, to avoid infinite loop.
3818 2011-08-30 Javier Miranda <miranda@adacore.com>
3820 * sem_ch3.adb (Add_Internal_Interface_Entities): If serious errors have
3821 been reported and a subprogram covering an interface primitive is not
3822 found then skip generating the internal entity. Done to avoid crashing
3824 (Check_Abstract_Overriding): Change text of error of wrong formal of
3825 protected subprogram or entry. Done for consistency to emit exactly the
3826 same error reported by Check_Synchronized_Overriding. In addition, the
3827 error is restricted to protected types (bug found working on AI05-0090)
3829 2011-08-30 Yannick Moy <moy@adacore.com>
3831 * exp_aggr.adb, exp_ch11.adb, exp_prag.adb: Remove early exit during
3832 expansion in Alfa mode.
3833 * exp_ch6.adb, exp_ch6.ads (Expand_Actuals): Make subprogram public.
3834 * exp_light.adb, exp_light.ads: New package defining light expansion.
3835 * expander.adb (Expand): Call light expansion in Alfa mode
3836 * exp_ch6_light.adb, exp_ch6_light.ads: Light expansion of chapter 6
3838 * exp_ch7_light.adb, exp_ch7_light.ads: Light expansion of chapter 7
3840 * exp_attr_light.adb, exp_attr_light.ads: Light expansion of attributes
3841 * gnat1drv.adb (Adjust_Global_Switches): Comment
3843 2011-08-30 Yannick Moy <moy@adacore.com>
3845 * lib-xref-alfa.adb: Minor refactoring.
3847 2011-08-30 Yannick Moy <moy@adacore.com>
3849 * exp_ch9.adb (Expand_Entry_Barrier): Do not perform expansion in Alfa
3851 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not perform
3852 expansion in Alfa mode.
3853 * sem_ch9.adb (Analyze_Entry_Body): Do not perform expansion in Alfa
3856 2011-08-30 Robert Dewar <dewar@adacore.com>
3858 * debug_a.adb: Update comment.
3860 2011-08-30 Robert Dewar <dewar@adacore.com>
3862 * exp_ch5.adb, sem_ch3.adb, sem_ch5.adb, einfo.adb, checks.adb,
3863 sem_util.adb, sem_util.ads, sem_res.adb, s-stposu.adb, sem_attr.adb,
3864 exp_ch4.adb, exp_ch6.adb, lib-xref-alfa.adb,
3865 sem_ch8.adb, sem_disp.adb, exp_ch3.adb: Minor reformatting
3867 2011-08-30 Robert Dewar <dewar@adacore.com>
3869 * gnat_rm.texi: Add section on C.6(16) implementation advice for pragma
3872 2011-08-30 Hristian Kirtchev <kirtchev@adacore.com>
3874 * exp_ch3.adb (Expand_Freeze_Array_Type): Correct the call to
3875 Build_Finalization_Master by supplying an insertion node and enclosing
3876 scope. In its old version, the call did not generate a finalization
3878 (Expand_Freeze_Record_Type): Add local variable Has_AACC. Add code to
3879 recognize anonymous access-to-controlled components. Rewrite the
3880 machinery which creates finalization masters to service anonymous
3881 access-to-controlled components of a record type. In its current state,
3882 only one heterogeneous master is necessary to handle multiple anonymous
3884 (Freeze_Type): Comment reformatting.
3885 * rtsfind.ads: Add RE_Set_Is_Heterogeneous to tables RE_Id and
3887 * s-stposu.adb (Allocate_Any_Controlled): Rewrite the machinery which
3888 associates TSS primitive Finalize_Address with either the master itself
3889 or with the internal hash table depending on the mode of operation of
3892 2011-08-30 Javier Miranda <miranda@adacore.com>
3894 * exp_ch3.adb (Make_Eq_If): If the etype of the _parent component is an
3895 interface type then do not generate code to compare this component.
3896 Required since they have no components and their equality operator is
3899 2011-08-30 Steve Baird <baird@adacore.com>
3901 * sem_util.ads (Deepest_Type_Access_Level): New function; for the type
3902 of a saooaaat (i.e, a stand-alone object of an anonymous access type),
3903 returns the (static) accessibility level of the object. Otherwise, the
3904 same as Type_Access_Level.
3905 (Dynamic_Accessibility_Level): New function; given an expression which
3906 could occur as the rhs of an assignment to a saooaaat (i.e., an
3907 expression of an access-to-object type), return the new value for the
3908 saooaaat's associated Extra_Accessibility object.
3909 (Effective_Extra_Accessibility): New function; same as
3910 Einfo.Extra_Accessibility except that object renames are looked through.
3912 (Deepest_Type_Access_Level): New function; see sem_util.ads description.
3913 (Dynamic_Accessibility_Level): New function; see sem_util.ads
3915 (Effective_Extra_Accessibility): New function; see sem_util.ads
3917 * einfo.ads (Is_Local_Anonymous_Access): Update comments.
3918 (Extra_Accessibility): Update comments.
3919 (Init_Object_Size_Align): New procedure; same as Init_Size_Align
3920 except RM_Size field (which is only for types) is unaffected.
3922 (Extra_Accessibility): Expand domain to allow objects, not just formals.
3923 (Set_Extra_Accessibility): Expand domain to allow objects, not just
3925 (Init_Size): Add assertion that we are not trashing the
3926 Extra_Accessibility attribute of an object.
3927 (Init_Size_Align): Add assertion that we are not trashing the
3928 Extra_Accessibility attribute of an object.
3929 (Init_Object_Size_Align): New procedure; see einfo.ads description.
3930 * sem_ch3.adb (Find_Type_Of_Object): Set Is_Local_Anonymous_Access
3931 differently for the type of a (non-library-level) saooaaat depending
3932 whether Ada_Version < Ada_2012. This is the only point where Ada_Version
3933 is queried in this set of changes - everything else (in particular,
3934 setting of the Extra_Accessibility attribute in exp_ch3.adb) is
3935 driven off of the setting of the Is_Local_Anonymous_Access attribute.
3936 The special treatment of library-level saooaaats is an optimization,
3937 not required for correctnesss. This is based on the observation that the
3938 Ada2012 rules (static and dynamic) for saooaaats turn out to be
3939 equivalent to the Ada2005 rules in the case of a library-level saooaaat.
3941 (Expand_N_Object_Declaration): If Is_Local_Anonymous_Access is
3942 false for the type of a saooaaat, declare and initialize its
3943 accessibility level object and set the Extra_Accessibility attribute
3944 of the saooaaat to refer to this object.
3945 * checks.adb (Apply_Accessibility_Check): Add Ada 2012 saooaaat support.
3946 * exp_ch4.adb (Expand_N_In): Replace some Extra_Accessibility calls with
3947 calls to Effective_Extra_Accessibility in order to support
3948 renames of saooaaats.
3949 (Expand_N_Type_Conversion): Add new local function,
3950 Has_Extra_Accessibility, and call it when determining whether an
3951 accessibility check is needed.
3952 It returns True iff Present (Effective_Extra_Accessibility (Id)) would
3953 evaluate to True (without raising an exception).
3955 (Expand_N_Assignment_Statement): When assigning to an Ada2012
3956 saooaaat, update its associated Extra_Accessibility object (if
3957 it has one). This includes an accessibility check.
3958 * exp_ch6.adb (Add_Call_By_Copy_Code): When parameter copy-back updates
3959 a saooaaat, update its Extra_Accessibility object too (if it
3961 (Expand_Call): Replace a couple of calls to Type_Access_Level
3962 with calls to Dynamic_Access_Level to handle cases where
3963 passing a literal (any literal) is incorrect.
3964 * sem_attr.adb (Resolve_Attribute): Handle the static accessibility
3965 checks associated with "Saooaat := Some_Object'Access;"; this must
3966 be rejected if Some_Object is declared in a more nested scope
3968 * sem_ch5.adb (Analyze_Assignment): Force accessibility checking for an
3969 assignment to a saooaaat even if Is_Local_Anonymous_Access
3970 returns False for its type (indicating a 2012-style saooaaat).
3972 (Analyze_Object_Renaming): Replace a call to Init_Size_Align
3973 (which is only appropriate for objects, not types) with a call
3974 of Init_Object_Size_Align in order to avoid trashing the
3975 Extra_Accessibility attribute of a rename (the two attributes
3978 (Valid_Conversion) Replace six calls to Type_Access_Level with
3979 calls to Deepest_Type_Access_Level. This is a bit tricky. For an
3980 Ada2012 non-library-level saooaaat, the former returns library level
3981 while the latter returns the (static) accessibility level of the
3982 saooaaat. A type conversion to the anonymous type of a saooaaat
3983 can only occur as part of an assignment to the saooaaat, so we
3984 know that such a conversion must be in a lhs context, so Deepest
3985 yields the result that we need. If such a conversion could occur,
3986 say, as the operand of an equality operator, then this might not
3987 be right. Also add a test so that static accessibilty checks are
3988 performed for converting to a saooaaat's type even if
3989 Is_Local_Anonymous_Access yields False for the type.
3991 2011-08-30 Javier Miranda <miranda@adacore.com>
3993 * sem_disp.adb (Check_Dispatching_Operation): Complete condition that
3994 controls generation of a warning associated with late declaration of
3995 dispatching functions. Required to avoid generating spurious
3998 2011-08-30 Gary Dismukes <dismukes@adacore.com>
4000 * sem_ch6.adb (Check_Return_Subtype_Indication): Issue error if the
4001 return object has an anonymous access type and the function's type is
4002 a named access type.
4003 * sem_ch8.adb (Analyze_Object_Renaming): Suppress error about renaming
4004 conversions on implicit conversions, since such conversions can occur
4005 for anonymous access cases due to expansion. Issue error for attempt
4006 to rename an anonymous expression as an object of a named access type.
4007 * sem_res.ads (Valid_Conversion): Add defaulted parameter Report_Errs,
4008 to indicate whether this function should report errors on invalid
4010 * sem_res.adb (Resolve): For Ada 2012, in the case where the type of
4011 the expression is of an anonymous access type and the expected type is
4012 a named general access type, rewrite the expression as a type
4013 conversion, unless this is an expression of a membership test.
4014 (Valid_Conversion.Error_Msg_N): New procedure that conditions the
4015 calling of Error_Msg_N on new formal Report_Errs.
4016 (Valid_Conversion.Error_Msg_NE): New procedure that conditions the
4017 calling of Error_Msg_NE on new formal Report_Errs.
4018 (Valid_Conversion): Move declaration of this function to the package
4019 spec, to allow calls from membership test processing. For Ada 2012,
4020 enforce legality restrictions on implicit conversions of anonymous
4021 access values to general access types, disallowing such conversions in
4022 cases where the expression has a dynamic accessibility level (access
4023 parameters, stand-alone anonymous access objects, or a component of a
4024 dereference of one of the first two cases).
4025 * sem_type.adb (Covers): For Ada 2012, allow an anonymous access type
4026 in the context of a named general access expected type.
4027 * exp_ch4.adb Add with and use of Exp_Ch2.
4028 (Expand_N_In): Add processing for membership tests applied to
4029 expressions of an anonymous access type. First, Valid_Conversion is
4030 called to check whether the test is statically False, and then the
4031 conversion is expanded to test that the expression's accessibility
4032 level is no deeper than that of the tested type. In the case of
4033 anonymous access-to-tagged types, a tagged membership test is applied
4035 (Tagged_Membership): Extend to handle access type cases, applying the
4036 test to the designated types.
4037 * exp_ch6.adb (Expand_Call): When creating an extra actual for an
4038 accessibility level, and the actual is a 'Access applied to a current
4039 instance, pass the accessibility level of the type of the current
4040 instance rather than applying Object_Access_Level to the prefix. Add a
4041 ??? comment, since this level isn't quite right either (will eventually
4042 need to pass an implicit level parameter to init procs).
4044 2011-08-30 Bob Duff <duff@adacore.com>
4046 * s-taskin.ads: Minor comment fix.
4048 2011-08-30 Ed Schonberg <schonberg@adacore.com>
4050 * sem_res.adb (Check_Parameterless_Call): If the node is a selected
4051 component and the selector is a dispatching operation, check if it is
4052 a prefixed call before rewriting as a parameterless function call.
4054 2011-08-29 Jakub Jelinek <jakub@redhat.com>
4056 * gcc-interface/Makefile.in (../stamp-gnatlib1-$(RTSDIR)): Copy
4057 tsystem.h into $(RTSDIR) instead of rts.
4059 2011-08-29 Robert Dewar <dewar@adacore.com>
4061 * sem_ch10.adb, a-coorse.adb, exp_dist.adb, exp_ch3.adb: Minor
4063 * gcc-interface/Make-lang.in: Update dependencies.
4065 2011-08-29 Yannick Moy <moy@adacore.com>
4067 * alfa.ads (Name_Of_Heap_Variable): New constant name.
4068 * lib-xref-alfa.adb, lib-xref.adb, lib-xref.ads (Drefs): New global
4069 table to hold dereferences.
4070 (Add_ALFA_Xrefs): Take into account dereferences as special
4071 reads/writes to the variable "HEAP".
4072 (Enclosing_Subprogram_Or_Package): Move subprogram here.
4073 (Generate_Dereference): New procedure to store a read/write dereferencew
4075 * put_alfa.adb (Put_ALFA): Use different default than (0,0) used for
4076 the special "HEAP" var.
4077 * sem_ch4.adb (Analyze_Explicit_Dereference): Store read dereference
4079 * sem_util.adb (Note_Possible_Modification): Store write dereference
4082 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
4084 * exp_ch3.adb (Freeze_Type): Generate an accessibility check which
4085 ensures that the level of the subpool access type is not deeper than
4086 that of the pool object.
4087 * sem_util.adb (Object_Access_Level): Expand to handle defining
4089 * sem_res.adb (Resolve_Allocator): Add a guard to avoid examining the
4090 subpool handle name of a rewritten allocator.
4092 2011-08-29 Robert Dewar <dewar@adacore.com>
4094 * impunit.adb, exp_ch4.adb, s-finmas.adb: Minor reformatting.
4096 2011-08-29 Thomas Quinot <quinot@adacore.com>
4098 * exp_dist.adb (TC_Rec_Add_Process_Element): For a choice with multiple
4099 values, we generate multiple triples of parameters in the TypeCode.
4100 Bump Choice_Index for each such triple so that a subsequent default
4101 choice is associated with the correct index in the typecode.
4103 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4105 * a-cdlili.adb (Iterate): Initialize properly an iterator over a null
4107 (First, Last): Handle properly an iterator over a null container.
4109 2011-08-29 Bob Duff <duff@adacore.com>
4111 * sem_ch10.adb (Analyze_With_Clause,Install_Withed_Unit): Abandon
4112 processing if we run across a node with no Scope. This can happen if
4113 we're with-ing an library-level instance, and that instance got errors
4114 that caused "instantiation abandoned".
4115 * sem_util.adb (Unit_Declaration_Node): Make it more robust, by raising
4116 an exception instead of using Assert, so it won't go into an infinite
4117 loop, even when assertions are turned off.
4119 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4121 * a-coorse.adb: Proper handling of empty ordered sets.
4123 2011-08-29 Johannes Kanig <kanig@adacore.com>
4125 * debug.adb: Add comments.
4127 2011-08-29 Thomas Quinot <quinot@adacore.com>
4129 * a-except.adb, a-except-2005.adb: Minor comment rewording and
4132 2011-08-29 Yannick Moy <moy@adacore.com>
4134 * sem_ch3.adb (Array_Type_Declaration): Remove insertion of
4135 declaration for Itypes in Alfa mode.
4137 2011-08-29 Robert Dewar <dewar@adacore.com>
4139 * a-cdlili.ads, a-coinve.ads, a-coorma.adb, a-coorma.ads, s-tassta.adb,
4140 a-cborma.adb, a-cborma.ads, a-cohama.ads, a-coorse.ads, a-cbhama.ads,
4141 a-cborse.ads, a-cobove.adb, a-cobove.ads, a-cbhase.ads: Minor
4144 2011-08-29 Tristan Gingold <gingold@adacore.com>
4146 * exp_ch7.adb, exp_ch7.ads (Build_Exception_Handler): Move its spec to
4148 * exp_intr.adb (Expand_Unc_Deallocation): Use Build_Exception_Handler.
4149 * a-except.adb, a-except-2005.adb (Rcheck_22): Do not defer aborts
4152 2011-08-29 Robert Dewar <dewar@adacore.com>
4154 * a-cbhama.adb, a-cbhama.ads: Minor reformatting.
4156 2011-08-29 Javier Miranda <miranda@adacore.com>
4158 * sem_ch8.adb (Analyze_Subprogram_Renaming): Complete support for
4159 renamings of formal subprograms when the actual for a formal type is
4162 2011-08-29 Matthew Heaney <heaney@adacore.com>
4164 * a-cbhama.ads, a-cbhase.ads (Move): Clear Source following assignment
4167 2011-08-29 Matthew Heaney <heaney@adacore.com>
4169 * a-cborma.ads, a-cborse.ads (Cursor): Default-initialize all
4170 components of record type.
4171 * a-cborma.adb, a-cborse.adb (Move): Clear Source following assignmentw
4174 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4176 * a-cbhama.adb, a-cbhama.ads, a-cborma.adb, a-cborma.ads, a-cobove.adb,
4177 a-cobove.ads, a-coorma.adb, a-coorma.ads: Add iterator machinery to
4180 2011-08-29 Robert Dewar <dewar@adacore.com>
4182 * sem_ch3.adb, sem_util.adb, gnat1drv.adb, s-parint.ads: Minor
4185 2011-08-29 Matthew Heaney <heaney@adacore.com>
4187 * a-cbhama.ads, a-cbhase.ads (Cursor): Default-initialize all
4188 components of record type.
4190 2011-08-29 Bob Duff <duff@adacore.com>
4192 * s-tassta.adb (Task_Wrapper): Handle and ignore exceptions propagated
4193 by the termination handler.
4195 2011-08-29 Yannick Moy <moy@adacore.com>
4197 * sem_ch3.adb (Array_Type_Declaration): Create declarations for Itypes
4198 created in Alfa mode, instead of inserting artificial declarations of
4199 non-Itypes in the tree.
4200 * sem_util.adb, sem_util.ads (Itype_Has_Declaration): New function to
4201 know if an Itype has a corresponding declaration, as defined in
4204 2011-08-29 Yannick Moy <moy@adacore.com>
4206 * gnat1drv.adb: Minor rewrite.
4208 2011-08-29 Bob Duff <duff@adacore.com>
4210 * s-tasuti.adb (Make_Passive): Work around race condition in
4211 Make_Independent, which can cause Wait_Count to be zero. So instead of
4212 asserting that Wait_Count > 0, and then decrementing it, decrement it
4213 only if Wait_Count > 0.
4214 * s-taskin.ads (Wait_Count, Alive_Count, Awake_Count): All of these
4215 should be nonnegative, so declare them Natural instead of Integer.
4217 2011-08-29 Robert Dewar <dewar@adacore.com>
4219 * exp_ch5.adb, sem_ch3.adb, a-cihama.adb, a-cihama.ads, exp_ch7.adb,
4220 sem_ch5.adb, a-ciorse.adb, a-ciorse.ads, sem_ch12.adb, a-cidlli.adb,
4221 a-cidlli.ads, sem_util.adb, sem_res.adb, gnat1drv.adb, a-except.adb,
4222 a-except.ads, a-except-2005.ads, sem_ch4.adb, exp_disp.adb,
4223 exp_aggr.adb, sem_ch13.adb, par-ch3.adb: Minor reformatting.
4225 2011-08-29 Tristan Gingold <gingold@adacore.com>
4227 * s-auxdec-vms-alpha.adb: Add comments, remove some HT before labels.
4229 2011-08-29 Vadim Godunko <godunko@adacore.com>
4231 * s-parint.ads: Minor comment clarification.
4233 2011-08-29 Vincent Celier <celier@adacore.com>
4235 * prj.adb (Initialize): Make sure that new reserved words after Ada 95
4236 may be used as identifiers.
4238 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4240 * a-coinho.ads: Minor reformating.
4242 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4244 * exp_ch5.adb (Expand_Iterator_Loop): Handle properly a loop over a
4245 container of a derived type.
4247 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4249 * a-cidlli.adb, a-cidlli.ads, a-cihama.adb, a-cihama.ads,
4250 a-ciorse.adb, a-ciorse.ads: Add iterator machinery to containers.
4252 2011-08-29 Pascal Obry <obry@adacore.com>
4254 * exp_disp.adb: Minor comment fix.
4255 (Make_Disp_Asynchronous_Select_Body): Properly initialize out parameters
4256 to avoid warnings when compiling with -Wall.
4257 (Make_Disp_Conditional_Select_Body): Likewise.
4258 (Make_Disp_Timed_Select_Body): Likewise.
4260 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4262 * sem_ch12.adb (Analyze_Formal_Subprogram_Declaration): If default is
4263 an entity name, generate reference for it.
4265 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4267 * exp_ch5.adb (Expand_Iterator_Loop): Uniform handling of "X of S"
4269 * sem_util.adb (Is_Iterator, Is_Reversible_Iterator): Yield True for
4270 the class-wide type.
4271 * sem_ch5.adb: Move some rewriting to the expander, where it belongs.
4273 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4275 * sem_ch8.adb (Check_Constrained_Object): Do not create an actual
4276 subtype for an object whose type is an unconstrained union.
4278 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4280 * par-ch3.adb (P_Array_Type_Definiation, P_Component_Items): "aliased"
4281 is allowed in a component definition, by AI95-406.
4283 2011-08-29 Matthew Heaney <heaney@adacore.com>
4285 * a-chtgbo.adb (Generic_Iteration): Use correct overloading of Next.
4287 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
4289 * a-except-2005.adb: Alphabetize all routines.
4290 (Triggered_By_Abort): New routine.
4291 * a-except-2005.ads (Triggered_By_Abort): New routine.
4292 * a-except.adb Alphabetize all routines.
4293 (Triggered_By_Abort): New routine.
4294 * a-except.ads (Triggered_By_Abort): New routine.
4295 * exp_ch7.adb: Update all comments involving the detection of aborts in
4297 (Build_Object_Declarations): Do not generate code to detect the
4298 presence of an abort at the start of finalization code, use a runtime
4300 * rtsfind.ads: Add RE_Triggered_By_Abort to tables RE_Id and
4302 * sem_res.adb (Resolve_Allocator): Emit a warning when attempting to
4303 allocate a task on a subpool.
4304 * s-stposu.adb: Add library-level flag Finalize_Address_Table_In_Use.
4305 The flag disables all actions related to the maintenance of
4306 Finalize_Address_Table when subpools are not in use.
4307 (Allocate_Any_Controlled): Signal the machinery that subpools are in
4309 (Deallocate_Any_Controlled): Do not call Delete_Finalize_Address which
4310 performs costly task locking when subpools are not in use.
4312 2011-08-29 Yannick Moy <moy@adacore.com>
4314 * gnat1drv.adb (Adjust_Global_Switches): Restore expansion of tagged
4315 types and dispatching calls in Alfa mode.
4316 * lib-xref-alfa.adb (Collect_ALFA): Rewrite computation of
4317 correspondance between body and spec scopes, to reuse utility functions
4318 (Traverse_Declarations_Or_Statements): Protect access to body for stub
4319 by testing the presence of the library unit for the body
4320 * sem_ch6.adb (Set_Actual_Subtypes): take into account that in Alfa
4321 mode the expansion of accept statements is skipped
4322 * sem_util.adb, sem_util.ads (Unique_Entity): New function returning
4323 the unique entity corresponding to the one returned by
4324 Unique_Defining_Entity applied to the enclosing declaration of the
4327 2011-08-29 Bob Duff <duff@adacore.com>
4329 * treepr.ads: Improve debugging facilities. pn(x) no longer crashes in
4330 gdb when x is not a node (it can be a node list, name_id, etc). pp is
4331 an alias for pn. ppp is an alias for pt.
4333 2011-08-29 Javier Miranda <miranda@adacore.com>
4335 * exp_aggr.adb (Expand_Record_Aggregate): Use the top-level enclosing
4336 aggregate to take a consistent decision on the need to convert into
4337 assignments aggregates that initialize constant objects.
4339 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
4341 * exp_ch4.adb (Expand_Allocator_Expression): Add a call to
4342 Build_Allocate_Deallocate_Proc in order to handle allocation of
4343 non-controlled objects on subpools.
4344 * impunit.adb: Remove s-finmas and s-spsufi since they were never meant
4345 to be end-user visible.
4346 * s-finmas.adb: Add with and use clause for System.HTable.
4347 Add an instantiation of Simple_HTable which provides a mapping between
4348 the address of a controlled object and the corresponding
4349 Finalize_Address used to clean up the object. The table is used when a
4350 master is operating in heterogeneous mode.
4351 (Attach): Explain why the input node is not verified on being already
4353 (Delete_Finalize_Address): New routine.
4354 (Detach): Add pragma Assert which ensures that a node is already
4356 (Finalize): Add local variable Cleanup. Rewrite the iteration scheme
4357 since nodes are no longer removed on traversal. Explain why node
4358 detachment is undesirable in this case.
4359 (Get_Finalize_Address): New routine.
4360 (Hash): New routine.
4361 (Is_Empty_List): Removed.
4362 (pm): Renamed to Print_Master. Add output for discriminant
4364 Comment reformatting.
4365 (Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
4366 * s-finmas.ads: Various comments additions / improvements.
4367 Type Finalization_Master has a discriminant which determines the mode of
4369 (Delete_Finalize_Address): New routine.
4370 (Get_Finalize_Address): New routine.
4371 (pm): Renamed to Print_Master.
4372 (Set_Finalize_Address (Address, Finalize_Address_Ptr)): New routine.
4373 * s-stposu.adb: Add with clause for System.Address_Image; Add with and
4374 use clause for System.IO.
4375 (Allocate_Any_Controlled): Add machinery to set TSS primitive
4376 Finalize_Address depending on the mode of allocation and the mode of
4378 (Deallocate_Any_Controlled): Remove the relation pair object -
4379 Finalize_Address regardless of the master mode. Add comment explaining
4381 (Detach): Ensure that fields Prev and Next are null after detachment.
4382 (Finalize_Pool): Remove local variable Next_Ptr. Rewrite the iteration
4383 scheme to check whether the list of subpools is empty. There is no
4384 longer need to store the next subpool or advance the current pointer.
4385 (Is_Empty_List): New routine.
4386 (Print_Pool): New routine.
4387 (Print_Subpool): New routine.
4388 * s-stposu.ads: Various comments additions / improvements.
4389 Field Master of type Root_Subpool is now a heterogeneous collection.
4390 (Print_Pool): New routine.
4391 (Print_Subpool): New routine.
4393 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4395 * exp_ch5.adb (Expand_N_Iterator_Loop): Implement Ada2012 loop iterator
4396 forms, using aspects of container types.
4397 * sem_ch3.adb (Find_Type_Name): Preserve Has_Delayed_Aspects and
4398 Has_Implicit_Dereference flags, that may be set on the partial view.
4399 * sem_ch4.adb (Process_Overloaded_Indexed_Component): Prefix may be a
4400 container type with an indexing aspect.
4401 (Analyze_Quantified_Expression): Analyze construct with expansion
4402 disabled, because it will be rewritten as a loop during expansion.
4403 (Try_Container_Indexing): The prefix itself may be a container type
4404 with an indexing aspect, as with a vector of vectors.
4405 * sem_ch5.adb (Analyze_Iteration_Scheme): In a generic context, analyze
4406 the original doamin of iteration, for name capture.
4407 (Analyze_Iterator_Specification): If the domain is an expression that
4408 needs finalization, create a separate declaration for it.
4409 For an iterator with "of" retrieve default iterator info from aspect of
4410 container type. For "in" iterator, retrieve type of Iterate function.
4411 * sem_ch13.adb (Check_Iterator_Function): Fix typo.
4412 (Check_Aspect_At_End_Of_Declaration): Make type unfrozen before
4413 analysis, to prevent spurious errors about late attributes.
4414 * sprint.adb: Handle quantified expression with either loop or iterator
4416 * a-convec.ads, a-convec.adb: Iterate function returns a reversible
4419 2011-08-29 Vincent Celier <celier@adacore.com>
4421 * make.adb (Scan_Make_Arg): Take any option as is in packages Compiler,
4422 Binder or Linker of the main project file.
4424 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4426 * inline.adb (Add_Scopes_To_Clean): Exclude any entity within a generic
4429 2011-08-29 Yannick Moy <moy@adacore.com>
4431 * exp_ch9.adb: Partial revert of previous change for Alfa mode
4433 2011-08-29 Yannick Moy <moy@adacore.com>
4435 * exp_ch11.adb: Minor expansion of comment.
4437 2011-08-29 Yannick Moy <moy@adacore.com>
4439 * lib-xref-alfa.adb (Add_ALFA_Scope): Treat generic entities.
4441 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4443 * sem_res.adb (Resolve_Arithmetic_Op): If the node has a universal
4444 interpretation, set the type before resolving the operands, because
4445 legality checks on an exponention operand need to know the type of the
4448 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4450 * sem_ch12.adb (Analyze_Package_Instantiation): Do not set delayed
4451 cleanups on a master if the instance is within a generic unit.
4452 Complement to the corresponding fix to inline.adb for K520-030.
4454 2011-08-29 Tristan Gingold <gingold@adacore.com>
4456 * exp_ch7.adb (Build_Raise_Statement): Raise PE instead of the current
4458 * exp_intr.adb: Minor comment fix.
4460 2011-08-29 Bob Duff <duff@adacore.com>
4462 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix cases where
4463 Delay_Required was used as an uninitialized variable.
4465 2011-08-29 Robert Dewar <dewar@adacore.com>
4467 * a-cdlili.adb, a-cdlili.ads, a-coinve.adb, a-coinve.ads,
4468 sem_util.adb, sem_util.ads, a-cohama.adb, a-cohama.ads, a-coorse.adb,
4469 a-coorse.ads, aspects.ads, sem_ch8.adb: Minor reformatting.
4471 2011-08-29 Thomas Quinot <quinot@adacore.com>
4473 * system-freebsd-x86_64.ads (Backend_Overflow_Checks): Set true True.
4474 Remove unused variables.
4476 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4478 * sem_res.adb: Remove Build_Explicit_Dereference.
4479 * sem_util.adb, sem_util.ads (Build_Explicit_Dereference): Moved here
4480 from sem_res.adb, used in analysis of additional constructs.
4481 (Is_Iterator, Is_Reversible_Iterator): New predicates for Ada2012
4482 expansion of iterators.
4483 (Is_Object_Reference): Recognize variables rewritten as explicit
4484 dereferences in Ada2012.
4485 * snames.ads-tmpl: Add Has_Element, Forward_Iterator,
4486 Reversible_Iterator names, for expansion of Ada2012 iterators.
4487 * aspects.ads, aspects.adb (Find_Aspect): Utility.
4488 * a-cdlili.ads, a-cdlili.adb: Add new iterator machinery to doubly
4489 linked list container.
4490 * a-coinve.ads, a-coinve.adb: Ditto for indefinite vector containers.
4491 * a-coorse.ads, a-coorse.adb: Ditto for ordered sets.
4493 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4495 * a-cohama.adb, a-cohama.ads: Add iterator primitives to hashed map
4498 2011-08-29 Vincent Celier <celier@adacore.com>
4500 * make.adb (Gnatmake): Get the maximum number of simultaneous
4501 compilation processes after the Builder switches has been scanned, as
4502 there may include -jnn.
4504 2011-08-29 Matthew Heaney <heaney@adacore.com>
4506 * a-chtgbo.adb (Generic_Equal): Use correct overloading of Next.
4508 2011-08-29 Tristan Gingold <gingold@adacore.com>
4510 * gnatcmd.adb (GNATCmd): On OpenVMS, truncate the length of
4511 GNAT_DRIVER_COMMAND_LINE to 255.
4513 2011-08-29 Pascal Obry <obry@adacore.com>
4515 * freeze.adb, sem_ch8.adb, a-convec.adb, a-convec.ads: Minor
4516 reformatting and style fix (class attribute casing).
4518 2011-08-29 Yannick Moy <moy@adacore.com>
4520 * exp_ch11.adb: Yet another case where expansion should be common
4521 between CodePeer and Alfa.
4523 2011-08-29 Yannick Moy <moy@adacore.com>
4525 * exp_ch9.adb: Partial revert of previous change for Alfa mode.
4527 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4529 * sem_ch6.adb (Matches_Limited_With_View): The limited views of an
4530 incomplete type and its completion match.
4532 2011-08-29 Yannick Moy <moy@adacore.com>
4534 * exp_ch13.adb: Adjust previous change.
4536 2011-08-29 Robert Dewar <dewar@adacore.com>
4538 * sem_prag.adb, prj.adb, sem_util.adb, sem_res.adb, gnat1drv.adb,
4539 exp_ch4.adb, sem_ch8.adb: Minor code reorganization
4542 2011-08-29 Emmanuel Briot <briot@adacore.com>
4544 * make.adb, prj.adb, prj.ads (Compute_All_Imported_Projects): Also
4545 initialize aggregated projects.
4547 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4549 * sem_ch8.adb (Find_Renamed_Entity): Within an instance, use scope
4550 depth of candidates to resolve a potentially spurious ambiguity between
4551 two visible subprograms.
4553 2011-08-29 Yannick Moy <moy@adacore.com>
4555 * sem_prag.adb (Analyze_Pragma): Allow Test_Case pragma without
4557 * sem_util.adb (Get_Ensures_From_Test_Case_Pragma,
4558 Get_Requires_From_Test_Case_Pragma): Allow Test_Case pragma without
4561 2011-08-29 Arnaud Charlet <charlet@adacore.com>
4563 * gnat1drv.adb (Adjust_Global_Switches): Improve previous change.
4566 2011-08-29 Thomas Quinot <quinot@adacore.com>
4568 * sem_res.adb: Minor reformatting.
4570 2011-08-29 Johannes Kanig <kanig@adacore.com>
4572 * exp_ch4.adb (Expand_Quantified_Expression): Do not expand in ALFA
4574 * gnat1drv.adb (Adjust_Global_Switches): Set
4575 Use_Expressions_With_Actions to False in ALFA mode.
4576 * sem_res.adb (Resolve_Quantified_Expression): Simpler treatment in
4579 2011-08-29 Yannick Moy <moy@adacore.com>
4581 * exp_ch13.adb (Expand_N_Freeze_Entity): Do nothing in Alfa mode.
4582 * exp_ch9.adb: Do not expand tasking constructs in Alfa mode.
4583 * gnat1drv.adb (Adjust_Global_Switches): Suppress the expansion of
4584 tagged types and dispatching calls in Alfa mode.
4586 2011-08-29 Javier Miranda <miranda@adacore.com>
4588 * sem_ch3.adb (Process_Discriminants): Add missing check to ensure that
4589 we do not report an error on an Empty node.
4591 2011-08-29 Geert Bosch <bosch@adacore.com>
4593 * Makefile.rtl (GNATRTL_NONTASKING_OBJECTS): Add a-nllrar.o,
4594 a-nlrear.o and a-nurear.o.
4596 2011-08-29 Robert Dewar <dewar@adacore.com>
4598 * freeze.adb: Minor code reorganization.
4600 * sem_util.adb, errout.adb, exp_ch11.adb, a-ngrear.adb, s-gearop.adb,
4601 sem_ch6.adb: Minor reformatting
4603 2011-08-29 Tristan Gingold <gingold@adacore.com>
4605 * s-except.ads, s-except.adb: Provide dummy body.
4607 2011-08-29 Yannick Moy <moy@adacore.com>
4609 * sem_warn.adb (Within_Postcondition): Take into account the case of
4610 an Ensures component in a Test_Case.
4612 2011-08-29 Tristan Gingold <gingold@adacore.com>
4614 * s-excdeb.ads, s-excdeb.adb: New files, created from s-except.
4615 * rtsfind.ads (RTU_Id): Replaces System_Exceptions by
4616 System_Exceptions_Debug
4617 (RE_Unit_Table): Search RE_Local_Raise in System_Exceptions_Debug
4618 * a-except.adb: With and use System.Exceptions_Debug instead of
4620 * a-except-2005.adb: Likewise.
4621 * s-assert.adb: Likewise.
4622 * s-except.adb, s-except.ads: Move debugging hooks to s-excdeb.
4623 * Makefile.rtl: Add s-excdeb. Adjust compilation rule.
4624 * gcc-interfaces/Makefile.in, gcc-interface/Make-lang.in: Add
4625 s-excdeb. Update dependencies.
4626 (GNATRTL_LINEARALGEBRA_OBJS): Remove a-nlrear.o a-nurear.o a-nllrar.o
4627 as these no longer need external libraries.
4629 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4631 * sem_res.adb (Resolve_Op_Expon): Additional check to reject an
4632 exponentiation operator on universal values in a context that requires
4635 2011-08-29 Tristan Gingold <gingold@adacore.com>
4637 * raise-gcc.c (personnality_routine): Fix thinko. Set Ada occurrence
4638 before calling notify_handled_exception.
4639 * a-exextr.adb: Fix comment.
4641 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
4643 * exp_ch4.adb (Expand_Allocator_Expression): Add code to set attribute
4644 Finalize_Address of the access type's finalization master.
4645 (Expand_N_Allocator): Add code to set attribute Finalize_Address of the
4646 access type's finalization master. Add a guard to prevent
4647 Associated_Storage_Pool from being set on .NET/JVM.
4648 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add code to set
4649 attribute Finalize_Address of the access type's finalization master.
4650 * exp_ch7.adb (Make_Finalize_Address_Call): New routine.
4651 * exp_ch7.ads (Make_Finalize_Address_Call): New routine.
4652 * rtsfind.ads: Add RE_Set_Finalize_Address to tables RE_Id and
4654 * s-finmas.adb: Add with clause for System.Address_Image. Add with and
4655 use clause for System.IO
4656 (Detach): Relax the assertion, to be reinstated later.
4657 (Finalize): Rewrite the iteration loop to avoid pointer comparison.
4658 Relax the assertion on Finalize_Address, to be reinstated later.
4659 (Is_Empty_List): New routine.
4660 (pm): New debug routine.
4661 (Set_Finalize_Address): New routine.
4662 * s-finmas.ads (pm): New debug routine.
4663 (Set_Finalize_Address): New routine.
4664 * s-stposu.adb (Allocate_Any_Controlled): Code reformatting.
4666 2011-08-29 Tristan Gingold <gingold@adacore.com>
4668 * a-exexpr-gcc.adb (GCC_Exception_Access, GNAT_GCC_Exception_Access):
4669 Remove convention C.
4671 2011-08-29 Tristan Gingold <gingold@adacore.com>
4673 * s-taprop-vms.adb (Get_Exc_Stack_Addr): Remove.
4674 (Initialize_TCB): Remove Exc_Stack_Ptr initialization.
4675 (Finalize_TCB): Remove its finalization.
4676 (Initialize): Remove assignment of GET_Exc_Stack_Addr
4677 * s-soflin.adb (NT_Exc_Stack): Remove
4678 (Get_Exc_Stack_Addr_NT): Likewise.
4679 (Get_Exc_Stack_Addr_Soft): Likewise.
4680 * s-soflin.ads (Get_Exc_Stack_Addr_NT): Remove.
4681 (Get_Exc_Stack_Addr): Likewise.
4682 (Get_Exc_Stack_Addr_Soft): Likewise
4683 * s-taspri-vms.ads (Exc_Stack_T): Remove.
4684 (Exc_Stack_Ptr_T): Likewise.
4685 (Private_Data): Remove Exc_Stack_Ptr component.
4687 2011-08-29 Tristan Gingold <gingold@adacore.com>
4689 * raise-gcc.c (get_ip_from_context): New function. Factorize code.
4691 2011-08-29 Tristan Gingold <gingold@adacore.com>
4693 * gnat_ugn.texi: Fix aix and x86-solaris info for run-time.
4695 2011-08-29 Geert Bosch <bosch@adacore.com>
4697 * s-gearop.ads (Back_Substitute, Diagonal, Forward_Eliminate,
4698 L2_Norm, Swap_Column): New generic subprograms
4699 * s-gearop.adb (Back_Substitute, Diagonal, Forward_Eliminate,
4700 L2_Norm, Swap_Column): Implement new subprograms in order to
4701 eliminate dependency on BLAS and LAPACK libraries in
4702 Ada.Numerics.Generic_Real_Arrays and eventually also the complex
4703 version. Forward_Eliminate/Back_Substitute can be used to put a
4704 matrix in row echelon or reduced row echelon form using partial
4706 * a-ngrear.adb: (Back_Substitute, Diagonal, Forward_Eleminate,
4707 Swap_Column): Instantiate from System.Generic_Array_Operations.
4708 ("*", "abs"): Implement by instantiation from Generic_Array_Operations.
4709 (Sqrt): Local function for simple computation of square root without
4710 adding dependencies on Generic_Elementary_Functions.
4711 (Swap): New subprogram to exchange floating point numbers.
4712 (Inverse): Reimplement using Jordan-Gauss elimination.
4713 (Jacobi): New procedure implementing Jacobi's method for computation
4714 of eigensystems, based on Rutishauser's implementation.
4715 (L2_Norm): Implement directly using the inner product.
4716 (Sort_Eigensystem): Sort eigenvalue/eigenvector pairs in order of
4717 decreasing eigenvalue as required by the Ada RM.
4718 (Swap_Column): New helper procedure for Sort_Eigensystem.
4719 Remove with of System.Generic_Real_BLAS and System.Generic_Real_LAPACK.
4720 Add with of Ada.Containers.Generic_Anonymous_Array_Sort, for
4723 2011-08-29 Thomas Quinot <quinot@adacore.com>
4725 * put_scos.adb (Put_SCOs): Do not emit a newline for an empty
4728 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
4730 * s-finmas.adb (Finalize): Check Finalize_Address of the master rather
4731 than the current node.
4732 * s-finmas.ads: Move field Finalize_Address from type FM_Node to
4733 Finalization_Master. The list headers have two fields instead of three.
4734 This should fix alignment issue but subpool allocations are now
4735 unusable. Alphabetize subprograms.
4736 * s-stposu.adb (Allocate_Any_Controlled): Use the offset rather than
4737 the size of the header when converting the beginning of the object to
4738 a FM_Node. Set the master's Finalize_Address attribute if not already
4740 (Deallocate_Any_Controlled): Use the offset rather than the size of the
4741 header when converting the beginning of the object to a FM_Node.
4743 2011-08-29 Gary Dismukes <dismukes@adacore.com>
4745 * exp_ch11.adb (Expand_N_Raise_Statement): Don't suppress expansion of
4746 reraise when compiling for CodePeer.
4748 2011-08-29 Arnaud Charlet <charlet@adacore.com>
4750 * a-iteint.ads, Makefile.rtl: Add missing compilation of a-iteint.ads,
4751 now needed by a-convec.adb. Fix warning.
4753 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
4755 * exp_util.adb (Build_Allocate_Deallocate_Proc): Add a guard for the
4756 processing of TSS routine Finalize_Address when compiling in
4759 2011-08-29 Thomas Quinot <quinot@adacore.com>
4761 * a-strunb.ads, einfo.ads, g-comlin.ads, sem_ch6.adb,
4762 sem_warn.adb: Minor reformatting.
4764 2011-08-29 Emmanuel Briot <briot@adacore.com>
4766 * prj-conf.adb (Get_Config_Switches): Also collect the list of
4767 languages from aggregated projects.
4769 2011-08-29 Yannick Moy <moy@adacore.com>
4771 * lib-xref-alfa.adb, lib-xref.ads (Traverse_Declarations_Or_Statements,
4772 Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
4773 Traverse_Package_Declaration, Traverse_Subprogram_Body,
4774 Traverse_Compilation_Unit): Add a parameter Inside_Stubs so that bodies
4775 for stubs are traversed too when parameter is set
4776 (Traverse_All_Compilation_Units): Traverse without going inside stubs
4777 (Traverse_Declarations_Or_Statements): Do the special traversing for
4778 stubs when required.
4779 * sem_util.adb, sem_util.ads (Get_Body_From_Stub): New function to
4780 return subprogram or package body from stub.
4781 (Is_Subprogram_Stub_Without_Prior_Declaration): New function to detect
4782 stubs without prior subprogram decl.
4784 2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
4786 * gnat_ugn.texi: Fix typo.
4788 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
4790 * s-stposu.adb (Allocate_Any_Controlled): Reimplement the mechanism
4791 which accounts for size vs alignment issues and calculates the size of
4793 (Deallocate_Any_Controlled): Ditto.
4794 (Nearest_Multiple_Rounded_Up): New routine.
4796 2011-08-29 Tristan Gingold <gingold@adacore.com>
4798 * a-exstat.adb (String_To_EO): Do no set Cleanup_Flag.
4799 * a-exexda.adb (Set_Exception_C_Msg): Ditto.
4800 (Set_Exception_Msg): Ditto.
4801 * a-exexpr-gcc.adb (Setup_Current_Excep): Ditto. Do not set
4803 * a-except.adb, a-except-2005.adb (Save_Occurrence_No_Private): Remove.
4804 Use Save_Occurrence instead of Save_Occurrence_No_Private.
4805 (Raise_With_Msg): Remove Cleanup_Flag.
4806 * a-except.ads, a-except-2005.ads (Exception_Occurrence): Remove
4807 Clean_Flag and Private_Data components.
4809 2011-08-29 Yannick Moy <moy@adacore.com>
4811 * freeze.adb (Freeze_Record_Type): Ignore packing in Alfa mode, like
4813 * sem_ch3.adb (Signed_Integer_Type_Declaration): Correct the generation
4814 of an explicitly declared type, so that the base types of the original
4815 type and this generated type are the same, and a "type" (not a subtype
4817 * errout.adb (Special_Msg_Delete): Do not issue messages "Size too
4818 small" in Alfa mode, like in CodePeer mode.
4819 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore rep
4820 clauses in Alfa mode.
4822 2011-08-29 Javier Miranda <miranda@adacore.com>
4824 * exp_ch6.ads, exp_ch6.adb (Is_Null_Procedure): Move the spec of this
4825 function to the package spec.
4826 * sem_ch6.adb (Find_Corresponding_Spec, New_Overloaded_Entity): For
4827 internally generated bodies of null procedures locate the internally
4828 generated spec enforcing mode conformance.
4829 (Is_Interface_Conformant): Ensure that the controlling formal of the
4832 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4834 * sem_prag.adb (Analyze_Pragma, case Inline): In an instance, do not
4835 reject the pragma if it appears to apply to a formal subprogram.
4837 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4839 * exp_ch4.adb (Expand_Allocator_Expression): Use consistent name for
4840 inner expression, to prevent double evaluation.
4842 2011-08-29 Tristan Gingold <gingold@adacore.com>
4844 * a-exexpr.adb (Propagate_Exception): Remove all the parameters as
4846 * a-exexpr-gcc.adb (Propagate_Exception): Ditto.
4847 * a-except-2005.adb (Propagate_Exception): Adjust spec.
4848 (Raise_Current_Excep): Adjust call.
4849 (Raise_From_Signal_Handler): Call now simply call Raise_Current_Excep.
4851 2011-08-29 Thomas Quinot <quinot@adacore.com>
4853 * exp_disp.adb: Minor reformatting.
4855 2011-08-29 Tristan Gingold <gingold@adacore.com>
4857 * a-exexpr.adb (Setup_Exception): Removed.
4858 * a-exexpr-gcc.adb (Setup_Exception): Removed.
4859 * a-except.adb (Exception_Propagation): Removed.
4860 * a-except-2005.adb (Setup_Exception): Removed.
4861 (Reraise): Remove call to Setup_Exception.
4862 (Reraise_Occurrence): Ditto.
4863 (Reraise_Occurrence_Always): Ditto.
4864 (Reraise_Occurrence_No_Defer): Ditto.
4865 (Transfer_Occurrence): Ditto.
4866 * a-exexda.adb (Set_Exception_C_Msg): Remove call to Setup_Exception.
4867 (Set_Exception_Msg): Ditto.
4869 2011-08-29 Robert Dewar <dewar@adacore.com>
4871 * a-convec.adb, exp_disp.adb: Minor reformatting.
4873 2011-08-29 Tristan Gingold <gingold@adacore.com>
4875 * a-exexpr-gcc.adb (GNAT_GCC_Exception_Access): Set to convention C.
4877 2011-08-29 Gary Dismukes <dismukes@adacore.com>
4879 * exp_ch3.adb (Build_Record_Init_Proc.Build_Init_Procedure): Set
4880 Exception_Handlers to No_List instead of Empty_List in the case where
4881 there are no handlers.
4883 2011-08-29 Tristan Gingold <gingold@adacore.com>
4885 * gcc-interface/gigi.h (enum standard_datatypes): Add
4886 ADT_reraise_zcx_decl
4887 (reraise_zcx_decl): New macro.
4888 * gcc-interface/trans.c (gnu_incoming_exc_ptr): New variable.
4889 (gigi): Set reraise_zcx_decl.
4890 (Exception_Handler_to_gnu_zcx): Save and restore gnu_incoming_exc_ptr.
4891 (gnat_to_gnu): Handle N_Raise_Statement.
4893 2011-08-29 Robert Dewar <dewar@adacore.com>
4895 * sem_ch6.adb, exp_ch3.adb, s-stposu.adb, a-undesu.ads,
4896 a-undesu.adb: Minor reformatting.
4898 2011-08-29 Ed Schonberg <schonberg@adacore.com>
4900 * exp_disp.adb (Check_Premature_Freezing): When building a dispatch
4901 table, accept an unfrozen untagged component if it is an actual for a
4902 formal incomplete type.
4903 * a-convec.ads, a-convec.adb: Instantiate Ada.Iterator_Interfaces to
4904 provide new iterator forms over vectors.
4905 Introduce type Iterator in package body to implement operations of
4906 Reversible_Iterator interface.
4907 * a-iteint.ads: Make package pure so it is usable with new container
4908 packages, that are categorized Remote_Types.
4910 2011-08-29 Robert Dewar <dewar@adacore.com>
4912 * a-exexpr-gcc.adb, a-synbar.adb, sem_ch13.adb: Minor reformatting.
4914 2011-08-29 Bob Duff <duff@adacore.com>
4916 * sem_aggr.adb (Resolve_Aggr_Expr): Call this routine even in the case
4917 of <>, because this is the routine that checks for dimensionality
4918 errors (for example, for a two-dimensional array, (others => <>) should
4919 be (others => (others => <>)).
4921 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
4923 * impunit.adb: Add new run-time units.
4924 * freeze.adb, exp_ch7.ads, exp_ch7.adb, exp_util.ads, exp_util.adb,
4925 s-stposu.ads, s-stposu.adb: Code clean up.
4926 Handle protected class-wide or task class-wide types
4927 Handle C/C++/CIL/Java types.
4928 * s-spsufi.adb, s-spsufi.ads: New files.
4930 2011-08-29 Yannick Moy <moy@adacore.com>
4932 * sem_ch13.adb (Analyze_Aspect_Specifications): Reject test-case on
4933 library-level subprogram.
4934 * sem_prag.adb (Check_Test_Case): Stricter rules for test-case
4936 (Analyze_Pragma): Change name "Normal" for "Nominal" in test-case
4938 * snames.ads-tmpl: Change name "Normal" for "Nominal" in test-case
4940 * gnat_rm.texi: Update doc for Test_Case pragma.
4942 2011-08-29 Tristan Gingold <gingold@adacore.com>
4944 * a-exexpr-gcc.adb (Unwind_Exception): Remove default value, made it
4946 (GCC_Exception_Access): New type.
4947 (Unwind_DeleteException): New imported procedure
4948 (Foreign_Exception): Import it.
4949 (GNAT_GCC_Exception): Simply have the occurrence inside.
4950 (To_GCC_Exception): New function.
4951 (To_GNAT_GCC_Exception): New function.
4952 (GNAT_GCC_Exception_Cleanup): New procedure..
4953 (Propagate_GCC_Exception): New procedure.
4954 (Reraise_GCC_Exception): New procedure.
4955 (Setup_Current_Excep): New procedure.
4956 (CleanupUnwind_Handler): Change type of UW_Exception parameter.
4957 (Unwind_RaiseException): Ditto.
4958 (Unwind_ForcedUnwind): Ditto.
4960 (Begin_Handler): Change type of parameter.
4961 (End_Handler): Ditto. Now delete the exception if still present.
4962 (Setup_Key): Removed.
4963 (Is_Setup_And_Not_Propagated): Removed.
4964 (Set_Setup_And_Not_Propagated): Ditto.
4965 (Clear_Setup_And_Not_Propagated): Ditto.
4966 (Save_Occurrence_And_Private): Ditto.
4967 (EID_For): Add 'not null' constraint on parameter.
4968 (Setup_Exception): Does nothing.
4969 (Propagate_Exception): Simplified.
4970 * exp_ch11.adb (Expand_N_Raise_Statement): In back-end exception model,
4971 re-raise is not expanded anymore.
4972 * s-except.ads (Foreign_Exception): New exception - placeholder for
4974 * raise-gcc.c (__gnat_setup_current_excep): Declare
4975 (CXX_EXCEPTION_CLASS): Define (not yet used)
4976 (GNAT_EXCEPTION_CLASS): Define.
4977 (is_handled_by): Handle foreign exceptions.
4978 (PERSONALITY_FUNCTION): Call __gnat_setup_current_excep.
4980 2011-08-29 Jose Ruiz <ruiz@adacore.com>
4982 * a-synbar.adb (Synchronous_Barrier): Some additional clarification.
4984 2011-08-29 Thomas Quinot <quinot@adacore.com>
4986 * a-synbar-posix.adb: Minor reformatting.
4988 2011-08-29 Jose Ruiz <ruiz@adacore.com>
4990 * a-exetim-posix.adb, a-exetim-mingw.adb, a-exetim-mingw.ads,
4991 a-exetim-default.ads (Interrupt_Clocks_Supported,
4992 Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
4993 definitions to be compliant with AI-0171. The target systems do not
4994 support separate account for the execution time of interrupt handlers.
4996 2011-08-29 Jose Ruiz <ruiz@adacore.com>
4998 * a-synbar.adb (Wait): Change the order of evaluation of the conditions
4999 in the barrier to put first the easiest to evaluate (and the one which
5000 will be True more often). More efficient.
5002 2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
5004 * s-atocou-x86.adb: Fix constraint in machine code insertion.
5006 2011-08-29 Bob Duff <duff@adacore.com>
5008 * aspects.ads, aspects.adb: Add new aspects for various pragmas and
5009 attributes that are now aspects, as specified by AI05-0229-1.
5010 * sem_ch13.adb (Analyze_Aspect_Specifications,
5011 Check_Aspect_At_Freeze_Point): Analyze the new aspects. Turn them into
5012 pragmas or attribute references, as appropriate.
5014 2011-08-29 Robert Dewar <dewar@adacore.com>
5016 * a-synbar.ads, a-synbar.adb, a-synbar-posix.adb,
5017 a-synbar-posix.ads: Minor reformatting.
5019 2011-08-29 Yannick Moy <moy@adacore.com>
5021 * snames.ads-tmpl: Add name Force.
5023 2011-08-29 Pascal Obry <obry@adacore.com>
5025 * prj-nmsc.adb: Minor reformatting.
5027 2011-08-29 Jose Ruiz <ruiz@adacore.com>
5029 * a-exetim.ads (Interrupt_Clocks_Supported,
5030 Separate_Interrupt_Clocks_Supported, Clock_For_Interrupts): Add these
5031 definitions to be compliant with AI-0171.
5033 2011-08-29 Robert Dewar <dewar@adacore.com>
5035 * a-ngelfu.adb: Add comments.
5037 2011-08-29 Geert Bosch <bosch@adacore.com>
5039 * a-ngelfu.adb (Tan): Do not raise Constraint_Error if the argument is
5040 the closest machine number to Pi / 2.0.
5042 2011-08-29 Jose Ruiz <ruiz@adacore.com>
5044 * impunit.adb (Non_Imp_File_Names_12): Add a-synbar for new Ada 2012
5045 package Ada.Synchronous_Barriers.
5046 * a-synbar.ads, a-synbar.adb, a-synbar-posix.ads, a-synbar-posix.adb:
5047 Add new specs and bodies for Ada.Synchronous_Barriers. There is a
5048 default implementation using protected objects and another one
5049 a-synbar-posix using POSIX barriers as the underlying support.
5050 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for Linux (x86,
5051 x86_64, ia64) and MIPS IRIX): Use the a-synbar-posix implementation of
5052 Ada.Synchronous_Barriers which uses POSIX barriers (more efficient).
5053 Clean up dependencies.
5054 * Makefile.rtl (GNATRTL_TASKING_OBJS): Add a-synbar.o
5056 2011-08-29 Robert Dewar <dewar@adacore.com>
5058 * sem_ch7.adb, make.adb, sem_res.adb, exp_intr.adb,
5059 exp_dist.adb: Minor code reorganization.
5062 2011-08-29 Thomas Quinot <quinot@adacore.com>
5064 * sem_cat.adb (Validate_RACW_Primitive): The return type of an RACW
5065 primitive operation must support external streaming if it is not a
5066 controlling access result.
5068 2011-08-29 Thomas Quinot <quinot@adacore.com>
5070 * sinfo.ads, sem_ch7.adb: Minor reformatting.
5072 2011-08-29 Bob Duff <duff@adacore.com>
5074 * sem_ch4.adb (Analyze_Allocator): Check No_Nested_Finalization
5075 restriction on allocators, as required by AI05-0013-1.
5076 * restrict.ads: Minor comment fix.
5078 2011-08-29 Tristan Gingold <gingold@adacore.com>
5080 * a-exexpr.adb, a-except-2005.ads (Jmpbuf_Address): Move to a-exexpr.adb
5081 (To_Jmpbuf_Address): Ditto
5082 (builtin_longjmp): Ditto
5084 2011-08-29 Thomas Quinot <quinot@adacore.com>
5086 * sem_res.adb: Minor reformatting.
5088 2011-08-29 Vincent Celier <celier@adacore.com>
5090 * make.adb (Gnatmake): Move special processing for VM targets after the
5091 call to Get_Target_Parameters.
5093 2011-08-29 Thomas Quinot <quinot@adacore.com>
5095 * sem_ch12.adb, par-ch12.adb: Minor reformatting.
5097 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
5099 * sem_res.adb (Resolve_Allocator): Implement Ada2012-B052. Detect cases
5100 where an anonymous access discriminant of a limited designated type
5101 appears in a non-immutably limited discriminated type and issue an
5102 error message. Add local variable Desig_T and replace all occurrences
5105 2011-08-29 Jose Ruiz <ruiz@adacore.com>
5107 * a-rttiev.adb (Set_Handler): Update comment to indicate that our
5108 implementation is compliant to RM D.15(15/2) after the modification
5109 imposed by AI05-0094-1 (binding interpretation).
5111 2011-08-29 Robert Dewar <dewar@adacore.com>
5113 * exp_ch9.adb, s-tasren.adb, exp_sel.adb, exp_sel.ads, exp_ch11.adb,
5114 s-interr-hwint.adb, s-tpobop.adb, sem_ch13.adb: Minor reformatting.
5116 2011-08-29 Thomas Quinot <quinot@adacore.com>
5118 * par-endh.adb (Check_End): For an END where it is mandatory to repeat
5119 the scope name, do not report a missing label as a style violation (it
5120 will be diagnosed as an illegality).
5121 * exp_dist.adb (Add_Params_For_Variant_Components): Fix handling of
5122 variant records: Get_Enum_Lit_From_Pos already returns a usage
5123 occurrence of the literal, no need to use New_Occurrence_Of. Set Etype
5124 on Expr in Integer_Literal case so that it can be used by
5127 2011-08-29 Tristan Gingold <gingold@adacore.com>
5129 * exp_sel.ads (Build_Abort_BLock_Handler): New function spec.
5131 * exp_sel.adb (Build_Abort_Block): Use Build_Abort_Block_Handler.
5132 (Build_Abort_Block_Handler): New function to build an Abort_Signal
5134 * exp_ch9.adb (Expand_N_Asynchronous_Select): Call
5135 Build_Abort_Block_Handler to build the exception handler. Do not
5136 undefer aborts for the Abort_Signal exception handler if back-end
5137 exception mechanism.
5138 * exp_ch11.adb (Expand_Exception_Handlers): Do not undefer aborts if
5139 back_end exceptions for all others and abort_signal.
5140 * s-except.ads (ZCX_By_Default): New constant.
5141 * a-except-2005.adb (Raise_Exception): Do not defer abort if ZCX.
5142 (Raise_Exception_Always): Ditto.
5143 (Raise_From_Signal_Handler): Ditto.
5144 (Raise_With_Location_And_Msg): Ditto.
5145 (Raise_With_Msg): Ditto.
5147 (Reraise_Occurence): Ditto.
5148 (Reraise_Occurrence_Always): Ditto.
5149 * s-tasren.adb (Exceptional_Complete_Rendezvous): Defer aborts if ZCX.
5150 * s-tpobop.adb: (Exceptional_Complete_Body): Undefer abort if ZCX.
5152 2011-08-29 Thomas Quinot <quinot@adacore.com>
5154 * sem_util.ads (Get_Enum_Lit_From_Pos): Clarify documentation.
5156 2011-08-29 Robert Dewar <dewar@adacore.com>
5158 * snames.adb-tmpl, sem_ch13.adb: Minor reformatting
5159 Minor code reorganization.
5161 2011-08-29 Bob Duff <duff@adacore.com>
5163 * usage.adb (-gnatwy): Fix documentation: this switch applies to Ada
5164 2012, not just Ada 2005.
5166 2011-08-29 Vincent Celier <celier@adacore.com>
5168 * gnat_ugn.texi: Indicate that when the compiler is called by gnatmake
5169 with a project file or with gprbuid, if -gnatep= is specified, the
5170 builder may need to be invoked with -x.
5172 2011-08-29 Tristan Gingold <gingold@adacore.com>
5174 * a-exexpr-gcc.adb: Minor comment fix.
5176 2011-08-29 Robert Dewar <dewar@adacore.com>
5178 * sem_ch8.adb: Minor reformatting.
5180 2011-08-29 Bob Duff <duff@adacore.com>
5182 * par-ch2.adb (P_Identifier): Warn that "some" is reserved in Ada 2012.
5183 * par-ch4.adb (P_Quantified_Expression): Remove unnecessary code for
5184 treating "some" as unreserved in earlier Ada versions. This is now
5185 handled in Snames.Is_Keyword_Name. Parse "for some" using Tok_Some,
5186 rather than Name_Some, since Tok_Some is now recognized as reserved.
5187 * scans.adb (Initialize_Ada_Keywords): Handle Tok_Some like any other
5189 * scans.ads: Minor comment fixes.
5190 * snames.adb-tmpl (Is_Keyword_Name): Handle Ada 2012 reserved words as
5191 for other language versions.
5192 * scn.adb (Scan_Reserved_Identifier): Remove unnecessary code for
5193 treating "some" as unreserved in earlier Ada versions. This is now
5194 handled in Snames.Is_Keyword_Name.
5195 * par-ch3.adb (P_Defining_Identifier): Warn that "some" is reserved in
5197 (P_Subtype_Mark_Resync): Remove unnecessary code for treating "some" as
5198 unreserved in earlier Ada versions. This is now handled in
5199 Snames.Is_Keyword_Name.
5200 * snames.ads-tmpl (Ada_2012_Reserved_Words): Handle Ada 2012 reserved
5201 words as for other language versions.
5202 * gnat_ugn.texi (-gnatwy): Fix documentation: this switch applies to
5203 Ada 2012, not just Ada 2005.
5205 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5207 * sem_ch13.adb: Additional semantic checks for aspects involved in
5210 2011-08-29 Matthew Heaney <heaney@adacore.com>
5212 * a-comutr.ads, a-comutr.adb, a-cimutr.ads, a-cimutr.adb,
5213 a-cbmutr.ads, a-cbmutr.adb (Find_In_Subtree): Remove superfluous
5214 Container parameter.
5215 (Ancestor_Find): ditto.
5217 2011-08-29 Thomas Quinot <quinot@adacore.com>
5219 * par-endh.adb: Minor reformatting.
5221 2011-08-29 Tristan Gingold <gingold@adacore.com>
5223 * a-exexpr-gcc.adb (Unwind_Action) Rewrite as an integer with constants.
5224 (GNAT_GCC_Exception): Remove N_Cleanups_To_Trigger component.
5225 (Adjust_N_CLeanups_For): Remove.
5226 (CleanupUnwind_Handler): Call Unhandled_Exception_Terminate when end of
5228 (Propgate_Exception): Adjust.
5229 * raise-gcc.c: Add a few static/const.
5230 (Adjust_N_Cleanups_For): Remove declaration.
5231 (PERSONALITY_FUNCTION): Remove code dealing with N_Cleanups_To_Trigger.
5233 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5235 * sem_ch8.adb: Use type of function return when rewriting as object
5238 2011-08-29 Gary Dismukes <dismukes@adacore.com>
5240 * sem_type.adb: Minor reformatting.
5242 2011-08-29 Robert Dewar <dewar@adacore.com>
5244 * makeutl.adb: Minor reformatting.
5246 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5248 * sem_ch8.adb (Analyze_Object_Renaming): If the renamed object is a
5249 function call of a limited type, the expansion of the renaming is
5250 complicated by the presence of various temporaries and subtypes that
5251 capture constraints of the renamed object.
5252 Rewrite node as an object declaration, whose expansion is simpler.
5253 Given that the object is limited there is no copy involved and no
5256 2011-08-29 Robert Dewar <dewar@adacore.com>
5258 * exp_ch5.adb, sinfo.ads, make.adb, s-pooglo.adb, sem_ch12.adb,
5259 freeze.adb, sem_ch6.adb, par-ch12.adb: Minor reformatting.
5261 2011-08-29 Tristan Gingold <gingold@adacore.com>
5263 * system-darwin-x86.ads, system-linux-s390x.ads, system-linux-alpha.ads,
5264 system-tru64.ads, system-irix-n32.ads, system-vxworks-arm.ads,
5265 system-linux-hppa.ads, system-linux-s390.ads,
5266 system-solaris-sparcv9.ads, system-mingw.ads, system-linux-ia64.ads,
5267 system-vms_64.ads, system-vxworks-sparcv9.ads, system-linux-ppc.ads,
5268 system-aix64.ads, system-lynxos-ppc.ads, system-linux-sh4.ads,
5269 system-solaris-x86.ads, system-linux-x86_64.ads, system-linux-x86.ads,
5270 system-vxworks-ppc.ads, system-hpux.ads, system-darwin-ppc.ads,
5271 system-solaris-sparc.ads, system-lynxos-x86.ads,
5272 system-vxworks-m68k.ads, system-hpux-ia64.ads, system-irix-o32.ads,
5273 system-solaris-x86_64.ads, system-mingw-x86_64.ads,
5274 system-vxworks-mips.ads, system-linux-sparc.ads, system-vms-ia64.ads,
5275 system-freebsd-x86.ads, system-aix.ads, system-darwin-x86_64.ads,
5276 system-vxworks-x86.ads: Remove GCC_ZCX_Support.
5277 * s-taprop-posix.adb, s-taprop-irix.adb, s-taprop-vxworks.adb,
5278 s-taprop-tru64.adb, s-taprop-linux.adb, s-taprop-solaris.adb: Ditto.
5279 * opt.ads: Adjust comment.
5280 * targparm.ads, targparm.adb: Remove GCC_ZCX_Support_On_Target.
5281 * gnat1drv.adb: Do not check for GCC_ZCX_Support_On_Target.
5282 * system.ads: Move GCC_ZCX_Support to obsolete entries.
5284 2011-08-29 Emmanuel Briot <briot@adacore.com>
5286 * makeutl.adb (Do_Complete): Resolve symbolic links when a relative
5287 file name is specified on the gnatmake or gprbuild command line, and
5288 before we search for that file in the project.
5290 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5292 * sem_type.adb (Within_Instance): New predicate in Collect_Interps,
5293 used to determine whether a possible interpretation for an overloadable
5294 entity is declared within the current instantiation and should be
5295 included in the candidate set.
5297 2011-08-29 Vasiliy Fofanov <fofanov@adacore.com>
5299 * gnat_rm.texi, gnat_ugn.texi: Clean ups.
5301 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5303 * sem_res.adb (Resolve_Actuals): Use base type to determine whether an
5304 access subtype is access_to_subprogram, when applying checks for
5307 2011-08-29 Matthew Heaney <heaney@adacore.com>
5309 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Splice_Subtree): Only check
5310 for sibling when common parent.
5312 2011-08-29 Thomas Quinot <quinot@adacore.com>
5314 * get_scos.adb: Literals of Pragma_Id are pragma names prefixed with
5317 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5319 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Enable freeze actions
5320 for the return type when in ASIS mode.
5322 2011-08-29 Vincent Celier <celier@adacore.com>
5324 * make.adb (Gnatmake): Get the default search dirs, then the target
5325 parameters after getting the Builder switches, as the Builder switches
5326 may include --RTS= and that could change the default search dirs.
5328 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
5330 * exp_ch7.adb (Make_Adjust_Call): Rewrite to mimic the structure of
5331 Make_Final_Call. Move the processing for class-wide types before the
5332 processing for derivations from [Limited_]Controlled.
5333 (Make_Final_Call): Move the processing for class-wide types before the
5334 processing for derivations from [Limited_]Controlled.
5335 * s-stposu.adb (Allocate_Any_Controlled): Correct the membership check.
5336 Add code to account for alignments larger than the list header. Add a
5337 comment illustrating the structure of the allocated object + padding +
5339 (Deallocate_Any_Controlled): Add code to account for alignments larger
5340 than the list header.
5342 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5344 * sinfo.ads, sinfo.adb: New node kind
5345 N_Formal_Incomplete_Type_Definition, related flags.
5346 par-ch12.adb (P_Formal_Type_Declaration, G_Formal_Type_Definition):
5347 Parse formal incomplete types.
5348 * sem.adb (Analyze): Formal_Incomplete_Type_Definitions are handled in
5350 * sem_ch7.adb (Analyze_Package_Specification, Unit_Requires_Body):
5351 Formal incomplete types do not need completion.
5352 * sem_ch12.adb (Analyze_Formal_Incomplete_Type,
5353 Validate_Incomplete_Type_Instance): New procedures to handle formal
5355 * freeze.adb (Freeze_Entity): Do not freeze the subtype of an actual
5356 that corresponds to a formal incomplete type.
5357 * sprint.adb: Handle formal incomplete type declarations.
5358 * exp_util.adb (Insert_Actions): An incomplete_type_definition is not
5361 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
5363 * a-fihema.ads, a-fihema.adb: Unit removed.
5364 * a-undesu.ads, a-undesu.adb: New unit implementing
5365 Ada.Unchecked_Deallocate_Subpool.
5366 * einfo.adb: Remove Associated_Collection from the node usage.
5367 Add Finalization_Master to the node usage.
5368 (Associated_Collection): Removed.
5369 (Finalization_Master): New routine.
5370 (Set_Associated_Collection): Removed.
5371 (Set_Finalization_Master): New routine.
5372 (Write_Field23_Name): Remove Associated_Collection from the output. Add
5373 Finalization_Master to the output.
5374 * einfo.ads: Remove attribute Associated_Collection and its uses in
5376 Add new attribute Finalization_Master along with its uses in entitites.
5377 (Associated_Collection): Removed along with its pragma import.
5378 (Finalization_Master): New routine along with a pragma import.
5379 (Set_Associated_Collection): Removed along with its pragma import.
5380 (Set_Finalization_Master): New routine along with a pragma import.
5381 * exp_ch3.adb (Expand_Freeze_Array_Type): Replace call to
5382 Build_Finalization_Collection with Build_Finalization_Master.
5383 (Expand_Freeze_Record_Type): Move the generation of Finalize_Address
5384 before the bodies of the predefined routines. Add comment explaining
5385 this. Replace call to Build_Finalization_Collection with
5386 Build_Finalization_Master.
5387 (Freeze_Type): Replace call to Build_Finalization_Collection with
5388 Build_Finalization_Master.
5389 (Make_Finalize_Address_Body): Comment reformatting.
5390 (Make_Predefined_Primitive_Specs): Code reformatting.
5391 (Stream_Operation_OK): Update comment mentioning finalization
5392 collections. Replace RE_Finalization_Collection with
5393 RE_Finalization_Master.
5394 * exp_ch4.adb (Complete_Controlled_Allocation): Replace call to
5395 Associated_Collection with Finalization_Master. Replace call to
5396 Build_Finalization_Collection with Build_Finalization_Master.
5397 (Expand_Allocator_Expression): Replace call to Associated_Collection
5398 with Finalization_Master. Replace call to Set_Associated_Collection with
5399 Set_Finalization_Master. Remove the generation of
5400 Set_Finalize_Address_Ptr.
5401 (Expand_N_Allocator): Replace call to Associated_Collection with
5402 Finalization_Master. Remove the generation of Set_Finalize_Address_Ptr.
5403 * exp_ch6.adb (Add_Collection_Actual_To_Build_In_Place_Call): Renamed to
5404 Add_Finalization_Master_Actual_To_Build_In_Place_Call. Update the
5405 comment on usage. Replace call to Needs_BIP_Collection with
5406 Needs_BIP_Finalization_Master Remplace BIP_Collection with
5407 BIP_Finalization_Master. Update all comments which mention finalization
5408 collections. Replace Associated_Collection with
5409 Finalization_Master. Replace Build_Finalization_Collection with
5410 Build_Finalization_Master.
5411 (BIP_Formal_Suffix): Update BIP_Collection's case.
5412 (Build_Heap_Allocator): Update the related comment. Rename local
5413 variable Collect to Fin_Mas_Id and update its occurrences. Update
5414 comments which mention finalization collections. Replace
5415 Set_Associated_Collection with Set_Finalization_Master.
5416 (Expand_Call): Update the code which detects a special piece of library
5418 (Make_Build_In_Place_Call_In_Allocator): Replace the call to
5419 Add_Collection_Actual_To_Build_In_Place_Call with
5420 Add_Finalization_Master_Actual_To_Build_In_Place_Call. Remove the code
5421 which generates a call to Make_Set_Finalize_Address_Ptr_Call.
5422 (Make_Build_In_Place_Call_In_Anonymous_Context): Replace call to
5423 Add_Collection_Actual_To_Build_In_Place_Call with
5424 Add_Finalization_Master_Actual_To_Build_In_Place_Call.
5425 (Make_Build_In_Place_Call_In_Assignment): Replace call to
5426 Add_Collection_Actual_To_Build_In_Place_Call with
5427 Add_Finalization_Master_Actual_To_Build_In_Place_Call.
5428 (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
5429 * exp_ch6.ads: Rename BIP_Collection to BIP_Finalization_Master.
5430 (Needs_BIP_Collection): Renamed to Needs_BIP_Finalization_Master.
5431 * exp_ch7.adb (Build_BIP_Cleanup_Stmts): Update comment on usage.
5432 Rename local variable Collect to Fin_Mas_Id and update its occurrences.
5433 Replace call to Set_Associated_Collection with Set_Finalization_Master.
5434 (Build_Finalization_Collection): Renamed to Build_Finalization_Master.
5435 Replace the call to Associated_Collection with Finalization_Master.
5436 Rename local variable Coll_Id to Fin_Mas_Id and update its occurrences.
5437 Update the way finalization master names are generated. Update the
5438 retrieval of the correct access type which will carry the pool and
5440 (Make_Final_Call): Reimplement the way [Deep_]Finalize is retrieved.
5441 (Make_Finalize_Address_Body): Abstract types do not need
5442 Finalize_Address. Code reformatting.
5443 (Make_Finalize_Address_Stmts): Update comment on usage.
5444 (Make_Set_Finalize_Address_Ptr_Call): Removed.
5445 (Process_Declarations): Update comments.
5446 * exp_ch7.ads (Build_Finalization_Collection): Renamed to
5447 Build_Finalization_Master. Update associated comment.
5448 (Make_Set_Finalize_Address_Ptr_Call): Removed.
5449 * exp_ch13.adb: Update comments which mention finalization collections.
5450 (Expand_N_Free_Statement): Replace the call to Associated_Collection
5451 with Finalization_Master.
5452 * exp_util.adb (Build_Allocate_Deallocate_Proc): Reimplemented to
5453 create calls to routines Allocate_Any_Controlled and
5454 Deallocate_Any_Controlled.
5455 (Find_Finalize_Address): New routine.
5456 (Is_Allocate_Deallocate_Proc): Update the RTE entities used in the
5458 (Requires_Cleanup_Actions): Update the comment on freeze node
5460 * exp_util.ads: Remove comment on generated code for
5461 Build_Allocate_Deallocate_Proc. The code is now quite complex and it
5462 is better to simply look in the body.
5463 * freeze.adb (Freeze_All): Update the comment of finalization
5464 collections. Replace the call to Associated_Collection with
5465 Finalization_Master. Replace the call to Build_Finalization_Collection
5466 with Build_Finalization_Master.
5467 * impunit.adb: Add a-undesu and s-stposu to the list of units.
5468 * Makefile.rtl: Add files a-undesu, s-finmas and s-stposu. Remove file
5470 * rtsfind.adb (Get_Unit_Name): Remove the processing for children of
5471 Ada.Finalization. Add processing for children of System.Storage_Pools.
5472 * rtsfind.ads: Remove the naming of second level children of
5474 Remove Ada_Finalization_Heap_Management from the list of units.
5475 Remove subtype Ada_Finalization_Child.
5476 Remove the following subprogram entities:
5480 RE_Finalization_Collection
5481 RE_Finalization_Collection_Ptr
5482 RE_Set_Finalize_Address_Ptr
5484 Add the naming of second level children of System.Storage_Pools.
5485 Add System_Finalization_Masters and System_Storage_Pools_Subpools to
5487 Add subtype System_Storage_Pools_Child.
5488 Add the following subprogram entities to System.Finalization_Masters:
5490 RE_Finalization_Master
5491 RE_Finalization_Master_Ptr
5493 Add the following subprogram entities to System.Storage_Pools.Subpools:
5495 RE_Allocate_Any_Controlled
5496 RE_Deallocate_Any_Controlled
5497 RE_Root_Storage_Pool_With_Subpools
5501 Move the following subprogram entities from
5502 Ada.Finalization.Heap_Management to System.Finalization_Masters:
5504 RE_Add_Offset_To_Address
5509 * sem_ch3.adb (Access_Type_Declaration): Replace the call to
5510 Set_Associated_Collection with Set_Finalization_Master.
5511 * sem_ch6.adb (Create_Extra_Formals): Update the way extra formal
5512 BIP_Finalization_Master is created.
5513 * s-finmas.adb: New unit System.Finalization_Masters.
5514 * s-finmas.ads: New unit System.Finalization_Masters.
5515 * s-stopoo.ads, s-stopoo.adb: Minor code reformatting.
5516 * s-stposu.ads, s-stposu.adb: New unit implementing
5517 System.Storage_Pools.Subpools.
5519 2011-08-29 Bob Duff <duff@adacore.com>
5521 * tbuild.adb: Add assertion.
5523 2011-08-29 Thomas Quinot <quinot@adacore.com>
5525 * s-pooglo.adb: Minor reformatting.
5527 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5529 * exp_ch5.adb (Expand_N_Assignment_Statement): if the left-hand side is
5530 an indexed component of a packed array whose element type is a record
5531 with a representation clause different from that of the right-hand
5532 side, generate a temporary to minimuze the number of bit-field
5533 operations generated.
5535 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5537 * exp_util.adb (Insert_Actions): Use clauses can be part of lists of
5538 declarations, and thus are likely insertion points for actions.
5540 2011-08-29 Bob Duff <duff@adacore.com>
5542 * einfo.ads: Minor comment fix.
5544 2011-08-29 Robert Dewar <dewar@adacore.com>
5546 * frontend.adb, gnat1drv.adb: Minor reformatting.
5548 2011-08-29 Tristan Gingold <gingold@adacore.com>
5550 * s-pooglo.adb (Allocate, Deallocate): Take into account the alignment.
5551 * a-fihema.adb (Allocate, Deallocate): Ditto. Possibly add padding
5552 space in front of the header.
5554 2011-08-29 Johannes Kanig <kanig@adacore.com>
5556 * frontend.adb (Frontend): Exit after creating Standard package when
5557 -gnatd.H is present.
5558 * gnat1drv.adb (Gnat1drv): Call Backend right away when -gnatd.H is
5561 2011-08-29 Robert Dewar <dewar@adacore.com>
5563 * exp_ch9.adb, mlib-prj.adb, prj.adb, prj.ads, ttypes.ads, sem_ch4.adb,
5564 makeutl.adb, makeutl.ads, atree.ads, snames.adb-tmpl,
5565 snames.ads-tmpl: Minor reformatting.
5567 2011-08-29 Philippe Gil <gil@adacore.com>
5569 * prj.adb (Reset_Units_In_Table): New procedure.
5570 Reset units to avoid access to freed memory.
5572 2011-08-29 Thomas Quinot <quinot@adacore.com>
5574 * get_scos.adb: When reading a P statement SCO without a pragma name
5575 (from an older ALI file), ensure that the Pragma_Name component is set
5576 to Unknown_Pragma (not left uninitialized).
5578 2011-08-29 Vincent Celier <celier@adacore.com>
5580 * makeutl.adb (Get_Directories): New procedure moved from Buildgpr and
5581 modified to compute correctly the object path of a SAL project that is
5582 extending another library project.
5583 (Write_Path_File): New procedure.
5584 * makeutl.ads (Directories): New table moved from Buildgpr
5585 (Get_Directories): New procedure moved from Buildgpr
5586 (Write_Path_File): New procedure
5587 * mlib-prj.adb (Build_Library): Use Makeutl.Get_Directories to set the
5588 paths before binding SALs, instead of Set_Ada_Paths.
5589 * prj-env.adb (Set_Path_File_Var): Procedure has been moved to package
5591 * prj.adb (Set_Path_File_Var): New procedure moved from Prj.Env
5592 (Current_Source_Path_File_Of): New function
5593 (Set_Current_Object_Path_File_Of): New procedure
5594 (Current_Source_Object_File_Of): New function
5595 (Set_Current_Object_Path_File_Of): New procedure
5596 * prj.ads (Set_Path_File_Var): New procedure moved from Prj.Env
5597 (Current_Source_Path_File_Of): New function
5598 (Set_Current_Object_Path_File_Of): New procedure
5599 (Current_Source_Object_File_Of): New function
5600 (Set_Current_Object_Path_File_Of): New procedure
5602 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5604 * exp_ch5.adb (Expand_N_Assignment_Statement): For an assignment to a
5605 packed entity, use a bit-field assignment only if there is no change of
5608 2011-08-29 Thomas Quinot <quinot@adacore.com>
5610 * rtsfind.ads, exp_ch3.adb (In_Runtime): Minor code improvement, use
5611 Is_RTU instead of using Chars comparisons.
5613 2011-08-29 Thomas Quinot <quinot@adacore.com>
5615 * exp_strm.adb (Build_Mutable_Record_Read_Procedure): Do not create a
5616 temporary object if the actual is constrained, and the discriminants
5617 read from the stream don't match.
5619 2011-08-29 Tristan Gingold <gingold@adacore.com>
5621 * sem_attr.adb, exp_attr.adb: Add handling of
5622 Attribute_System_Allocator_Alignment
5623 * snames.ads-tmpl: Add Name_System_Allocator_Alignment and
5624 Attribute_System_Allocator_Alignment.
5625 * ttypes.ads, get_targ.ads: Add Get_System_Allocator_Alignment.
5626 * gcc-interface/targtyps.c, gcc-interface/utils2.c,
5627 gcc-interface/gigi.h: Renames get_target_default_allocator_alignment to
5628 get_target_system_allocator_alignment.
5630 2011-08-29 Arnaud Charlet <charlet@adacore.com>
5632 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
5635 2011-08-29 Arnaud Charlet <charlet@adacore.com>
5637 * exp_ch3.adb (In_Runtime): Fix typo.
5639 2011-08-29 Bob Duff <duff@adacore.com>
5641 * sem_ch4.adb (Analyze_Allocator): Analyze the subpool specification.
5643 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5645 * exp_ch3.adb (Expand_N_Object_Declaration): If the entity is tagged
5646 and a separate tag assignment is generated, ensure that the tag
5647 assignment is analyzed.
5649 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5651 * atree.ads, atree.adb (Copy_Separate_List): New function that applies
5652 Copy_Separate_Tree to a list of nodes. Used to create disjoint copies
5653 of statement lists that may contain local declarations.
5654 * exp_ch9.adb (Expand_N_Timed_Entry_Call): Use Copy_Separate_List to
5655 duplicate the triggering statements needed for the expansion of this
5656 construct, when the trigger is a dispatching call to a synchronized
5659 2011-08-29 Arnaud Charlet <charlet@adacore.com>
5661 * gnat_rm.texi: Add doc for 'Elab_Subp_Body.
5662 * bindgen.adb: Add comments.
5663 * snames.adb-tmpl (Is_Attribute_Name): Only recognize 'Elab_Subp_Body
5666 2011-08-29 Robert Dewar <dewar@adacore.com>
5668 * exp_attr.adb: Minor reformatting.
5669 Minor code reorganization and commenting.
5670 * par_sco.adb, checks.adb, sem_attr.adb, get_scos.adb: Minor
5673 2011-08-29 Thomas Quinot <quinot@adacore.com>
5675 * get_scos.adb: Ignore chaining indicators not currently supported
5678 2011-08-29 Arnaud Charlet <charlet@adacore.com>
5680 * system.ads: Minor editing.
5682 2011-08-29 Arnaud Charlet <charlet@adacore.com>
5684 * bindgen.adb (Gen_Elab_Calls): Generate calls to subp'Elab_Subp_Body in
5686 * sem_attr.ads, sem_attr.adb, exp_Attr.adb, sem_ch6.adb: Add handling of
5687 Attribute_Elab_Subp_Body.
5688 * snames.ads-tmpl (Attribute_Elab_Subp_Body, Name_Elab_Subp_Body): New.
5689 * sem_util.adb: Update comments.
5691 2011-08-29 Thomas Quinot <quinot@adacore.com>
5693 * par_sco.adb, scos.adb, scos.ads, put_scos.adb, get_scos.adb: Record
5694 pragma name for each SCO statement corresponding to a pragma.
5696 2011-08-29 Arnaud Charlet <charlet@adacore.com>
5698 * opt.ads: Minor editing.
5700 2011-08-29 Yannick Moy <moy@adacore.com>
5702 * gnat1drv.adb (Adjust_Global_Switches): Remove options for ALFA mode
5703 that only made sense for CodePeer mode.
5705 2011-08-29 Jose Ruiz <ruiz@adacore.com>
5707 * targparm.ads (Support_64_Bit_Divides_On_Target): Remove this flag
5708 which is no longer used.
5709 * targparm.adb (S64, S64_Str, Get_Target_Parameters): Remove the
5710 handling of the 64-bit division check.
5711 * exp_ch4.adb (Expand_N_Op_Divide): Remove the check for 64-bit
5713 * system*.ads (Support_64_Bit_Divides): Remove this flag which is no
5716 2011-08-29 Thomas Quinot <quinot@adacore.com>
5718 * get_scos.adb: Minor reformatting.
5720 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
5722 * exp_util.adb (Process_Statements_For_Controlled_Objects): Whenever a
5723 statement list is wrapped in a block, the block is explicitly analyzed
5724 in order to properly redecorate the entities and create a servicing
5727 2011-08-29 Tristan Gingold <gingold@adacore.com>
5729 * sinfo.ads, sinfo.adb (Zero_Cost_Handling): Remove.
5730 (Set_Zero_Cost_Handling): Remove.
5732 2011-08-29 Thomas Quinot <quinot@adacore.com>
5734 * par_sco.adb, scos.ads, put_scos.adb, get_scos.adb: Minor reformatting
5736 2011-08-29 Geert Bosch <bosch@adacore.com>
5738 * s-vaflop-vms-alpha.adb (Neg_F): Use subtraction instead of negation
5739 instruction, as the latter may produce -0.0, which is not a valid VAX
5741 (Neg_G): Likewise for VAX F float.
5743 2011-08-29 Robert Dewar <dewar@adacore.com>
5745 * exp_util.adb: Minor reformatting.
5747 2011-08-29 Yannick Moy <moy@adacore.com>
5749 * sem_ch3.adb: Minor comment update.
5751 2011-08-29 Thomas Quinot <quinot@adacore.com>
5753 * checks.adb (Apply_Type_Conversion_Checks): Use the Underlying_Type of
5756 2011-08-29 Thomas Quinot <quinot@adacore.com>
5758 * par_sco.adb (Traverse_Declarations_Or_Statements): Do not flush
5759 current statement sequence on a generic instantiation or a subprogram
5762 2011-08-29 Robert Dewar <dewar@adacore.com>
5764 * sem_type.adb, einfo.ads, freeze.adb, exp_ch4.adb, sem_ch13.adb:
5767 2011-08-29 Hristian Kirtchev <kirtchev@adacore.com>
5769 * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
5770 Correct the check which involves the freeze node of a controlled or
5771 access-to-controlled type.
5773 2011-08-29 Geert Bosch <bosch@adacore.com>
5775 * sem_warn.adb (Check_Code_Statement): Remove check for consecutive Asm
5777 * s-vaflop-vms-alpha.adb: Remove bogus Volatile => True arguments from
5780 2011-08-29 Yannick Moy <moy@adacore.com>
5782 * sem_ch3.adb (Array_Type_Declaration): Insert a subtype declaration
5783 for every index type and component type that is not a subtype_mark.
5784 (Process_Subtype): Set Etype of subtype.
5786 2011-08-29 Robert Dewar <dewar@adacore.com>
5788 * a-cbmutr.adb, a-cimutr.adb, a-comutr.adb, prj-nmsc.adb: Minor code
5789 reorganization. Minor reformatting.
5791 2011-08-29 Steve Baird <baird@adacore.com>
5793 * exp_ch4.adb (Expand_N_Op_Expon): Suppress N_Op_Expon node expansion
5794 for CodePeer and ALFA modes.
5796 2011-08-29 Ed Schonberg <schonberg@adacore.com>
5798 * sem_type.adb (Collect_Interps): Within an instance, collect a homonym
5799 that comes from an enclosing scope if it is not the renaming of an
5800 actual, to handle properly a spurious ambiguity in an instance.
5802 2011-08-29 Eric Botcazou <ebotcazou@adacore.com>
5804 * sem_ch13.adb (Alignment_Check_For_Esize_Change): Rename to...
5805 (Alignment_Check_For_Size_Change): ...this. Add SIZE parameter and
5806 use it instead of the Esize of the first parameter.
5807 (Analyze_Attribute_Definition_Clause) <Object_Size>: Adjust call to
5809 <Size>: Likewise. Call it for composite types on the RM size.
5811 2011-08-29 Yannick Moy <moy@adacore.com>
5813 * exp_ch4.adb (Expand_N_Op_Not): Do not expand not on array.
5814 * sem_util.adb (Unique_Name): Correct behaviour for names of
5817 2011-08-29 Yannick Moy <moy@adacore.com>
5819 * sem_prag.adb (Check_Precondition_Postcondition): In formal
5820 verification mode, analyze pragma expression for correctness, for
5821 pre/post on library-level subprogram, as it is not expanded later.
5823 2011-08-29 Yannick Moy <moy@adacore.com>
5825 * exp_aggr.adb (Expand_Array_Aggregate): Do not expand array aggregates
5826 in formal verification.
5828 2011-08-29 Thomas Quinot <quinot@adacore.com>
5830 * sem_util.adb: Minor reformatting.
5831 * freeze.adb, sem_ch13.adb: Fix comment: Bit_Order is an attribute,
5833 * par_sco.ads, par_sco.adb: Update comments.
5835 2011-08-29 Yannick Moy <moy@adacore.com>
5837 * einfo.adb, einfo.ads: Remove flag Is_Postcondition_Proc and
5838 associated getter/setter.
5839 * sem_ch6.adb: Remove reference to Is_Postcondition_Proc.
5841 2011-08-29 Vincent Celier <celier@adacore.com>
5843 * prj-attr.adb: New Compiler attribute Dependency_Kind and Language_Kind
5844 * prj-conf.adb: Add_Default_GNAT_Naming_Scheme: Add a package Compiler
5845 with declarations for Language_Kind and Dependency_Kind for Ada.
5846 * prj-nmsc.adb (Check_Unit_Name): New name of procedure Check_Ada_Name
5847 (Process_Compiler): Take into account the new attributes Dependency_Kind
5849 (Check_Configuration): Check if language kind is unit based, not if the
5850 language name is Ada.
5851 (Process_Exceptions_Unit_Based): Ditto
5852 (Add_Language): Remove default additions of language and dependency kind
5853 * prj.ads: Minor comment change
5854 * snames.ads-tmpl: New standard names Dependency_Kind and Language_Kind
5856 2011-08-29 Johannes Kanig <kanig@adacore.com>
5858 * debug.adb: Update comments.
5860 2011-08-24 Joseph Myers <joseph@codesourcery.com>
5862 * gcc-interface/Make-lang.in (CFLAGS-ada/tracebak.o)
5863 (CFLAGS-ada/targext.o, CFLAGS-ada/cio.o, CFLAGS-ada/init.o)
5864 (CFLAGS-ada/initialize.o, CFLAGS-ada/raise.o): New.
5865 (ada/tracebak.o, ada/targext.o, ada/cio.o, ada/init.o)
5866 (ada/initialize.o, ada/raise.o): Remove explicit compilation rules.
5868 2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5870 * gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): New.
5871 (GNATLIBCFLAGS_FOR_C): Replace
5872 TARGET_LIBGCC2_CFLAGS by PICFLAG_FOR_TARGET.
5873 (gnatlib-shared-default, gnatlib-shared-dual-win32)
5874 (gnatlib-shared-win32, gnatlib-shared-darwin, gnatlib-shared)
5875 (gnatlib-sjlj, gnatlib-zcx): Likewise.
5877 2011-08-07 Eric Botcazou <ebotcazou@adacore.com>
5879 * gcc-interface/Makefile.in (raise-gcc.o): Fix previous change.
5881 * gcc-interface/gigi.h (enumerate_modes): Fix formatting.
5883 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Revert latest change.
5885 2011-08-05 Nicolas Roche <roche@adacore.com>
5887 * gcc-interface/Makefile.in: Don't use directly ../xgcc to build shared
5888 libgnat. Use rather the value of GCC_FOR_TARGET. Fix issue with
5890 * gcc-interface/Make-lang.in: Add support for canadian cross setting.
5892 2011-08-05 Matthew Heaney <heaney@adacore.com>
5894 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Child_Count, Child_Depth):
5895 subprogram bodies declared out-of-order.
5897 2011-08-05 Yannick Moy <moy@adacore.com>
5899 * sem_util.adb (Unique_Name): only prefix with "standard" the names of
5900 entities directly in package Standard, otherwise skip the standard
5903 2011-08-05 Robert Dewar <dewar@adacore.com>
5905 * a-cbmutr.adb: Minor reformatting
5906 (Allocate_Node): refactor node allocation algorithm
5908 2011-08-05 Robert Dewar <dewar@adacore.com>
5910 * opt.ads, opt.adb (Debug_Pragmas_Disabled): New switch.
5911 * sem_prag.adb (Analyze_Pragma, case Debug_Policy): Implement Disable
5913 (Analyze_Pragma, case Check_Policy): Ditto.
5914 * sem_prag.ads (Check_Disabled): New function
5915 * snames.ads-tmpl: Add Name_Disable.
5917 2011-08-05 Robert Dewar <dewar@adacore.com>
5919 * gnat_rm.texi: Document implementation-defined policy DISABLE for
5920 pragmas Assertion_Policy, Check_Policy, Debug_Policy.
5922 2011-08-05 Ed Schonberg <schonberg@adacore.com>
5924 * sem_prag.adb (Analyze_Pragma, case Inline): reject an Inline pragma
5925 that appears in a generic formal part and applies to a formal
5928 2011-08-05 Robert Dewar <dewar@adacore.com>
5930 * a-cbmutr.ads: Minor reformatting.
5932 2011-08-05 Matthew Heaney <heaney@adacore.com>
5934 * a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Read): do not use T'Valid
5935 to check count, check sign of value instead.
5936 * a-comutr.adb, a-cimutr.adb (Write): return immediately if tree empty
5937 (Copy_Subtree): allocate copy of source element
5938 (Equal_Subtree): compare elements, not access objects
5940 2011-08-05 Vincent Celier <celier@adacore.com>
5942 * gnat_ugn.texi: Fix VMS alternative.
5944 2011-08-05 Thomas Quinot <quinot@adacore.com>
5946 * sem_ch11.adb: Add comment.
5948 2011-08-05 Robert Dewar <dewar@adacore.com>
5950 * exp_util.adb: Minor comment fix.
5952 2011-08-05 Robert Dewar <dewar@adacore.com>
5954 * scng.adb (Error_Unterminated_String): Improve flag position when
5957 2011-08-05 Matthew Heaney <heaney@adacore.com>
5959 * Makefile.rtl, impunit.adb: Added a-cbmutr.ad[sb] (bounded multiway
5961 * a-cbmutr.ads, a-cbmutr.adb: This is the new Ada 2012 unit for bounded
5962 multiway tree containers.
5964 2011-08-05 Robert Dewar <dewar@adacore.com>
5966 * styleg.adb (Check_Comment): Implement comment spacing of 1 or 2
5967 * stylesw.adb: Implement -gnatyC to control comment spacing
5968 * stylesw.ads (Style_Check_Comments_Spacing): New switch (set by
5970 * usage.adb: Add line for -gnatyC.
5972 2011-08-05 Robert Dewar <dewar@adacore.com>
5974 * gnat_ugn.texi: Document -gnatyC.
5975 * vms_data.ads: Implement COMMENTS1/COMMENTS2 (retaining COMMENTS as a
5976 synonym for COMMENTS2).
5978 2011-08-05 Robert Dewar <dewar@adacore.com>
5980 * par_sco.adb, sem_ch3.adb, scos.ads, a-iteint.ads, sem_ch12.adb,
5981 a-cimutr.adb, a-cimutr.ads, sem_util.ads, sem_res.adb, a-fihema.adb,
5982 sem_ch4.adb, lib-xref-alfa.adb, exp_disp.adb, a-comutr.adb,
5983 a-comutr.ads, lib-xref.adb: Minor reformatting.
5985 2011-08-05 Robert Dewar <dewar@adacore.com>
5987 * sem_ch11.adb (Analyze_Raise_Statement): Kill assignment to formal
5988 warning if there is an exception handler present.
5990 2011-08-05 Pascal Obry <obry@adacore.com>
5992 * a-iteint.ads: Fix copyright year.
5994 2011-08-05 Thomas Quinot <quinot@adacore.com>
5996 * par_sco.adb (Traverse_Declarations_Or_Statements): Do not generate a
5997 statement SCO for a USE clause or a representation clause.
5999 2011-08-05 Yannick Moy <moy@adacore.com>
6001 * lib-xref-alfa.adb (Collect_ALFA): generate the proper relation
6002 between body and spec for stub.
6003 (Detect_And_Add_ALFA_Scope): take into account subprogram stub
6004 * lib-xref.adb (Enclosing_Subprogram_Or_Package): in the case of a
6005 pragma precondition or postcondition, for which the enclosing
6006 subprogram or package in the AST is not the desired one, return empty.
6008 2011-08-05 Thomas Quinot <quinot@adacore.com>
6010 * g-expect.adb: Minor reformatting.
6012 2011-08-05 Bob Duff <duff@adacore.com>
6014 * a-fihema.adb: Comment out OS_Lib.
6016 2011-08-05 Matthew Heaney <heaney@adacore.com>
6018 * Makefile.rtl, impunit.adb: Added a-c[oi]mutr.ad[sb]
6019 (unbounded multiway tree containers) and a-iteint.ads.
6020 * a-comutr.ads, a-comutr.adb:
6021 This is the new Ada 2012 unit for unbounded multiway tree containers
6022 * a-cimutr.ads, a-cimutr.adb
6023 This is the new Ada 2012 unit for indefinite multiway tree containers
6024 * a-iteint.ads: New file.
6026 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6028 * gcc-interface/Makefile.in (raise-gcc.o): Search $(srcdir)/../libgcc.
6030 2011-08-05 Bob Duff <duff@adacore.com>
6032 * sinfo.ads, sinfo.adb (Subpool_Handle_Name): New attribute for
6034 * par-ch4.adb (P_Allocator): Parse new subpool specification syntax.
6036 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6038 * sem_ch4.adb (Try_Container_Indexing): New procedure to implement the
6039 general indexing aspects of Ada2012. Called when analyzing indexed
6040 components when other interpretations fail.
6041 * sem_ch8.adb (Find_Direct_Name): check for implicit dereference only
6042 in an expression context where overloading is meaningful. This excludes
6043 the occurrence in an aspect specification (efficiency only).
6044 * sem_attr.adb (Analyze_Attribute): indicate that the attributes
6045 related to iterators can be set by an attribute specification, but
6047 * sem_ch13.adb (Analyze_Aspect_Specifications): handle
6048 Constant_Indexing and Variable_Indexing.
6049 (Check_Indexing_Functions): New procedure to perform legality checks.
6050 Additional semantic checks at end of declarations.
6052 2011-08-05 Sergey Rybin <rybin@adacore.com>
6054 * tree_io.ads: Update ASIS_Version_Number because of the change of the
6055 order of calling Tree_Write/Tree_Read routines made for aspects.
6057 2011-08-05 Bob Duff <duff@adacore.com>
6059 * a-fihema.adb (Finalize): Fix race condition.
6061 2011-08-05 Yannick Moy <moy@adacore.com>
6063 * sem_ch12.adb (Analyze_Package_Instantiation,
6064 Need_Subprogram_Instance_Body): do not generate instance bodies in ALFA
6067 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6069 * sem_type.adb (Specific_Type): in an instance, the type-specific
6070 operand of an equality check that involves null may have a private
6071 type. Use full view to determine legality of construct.
6073 2011-08-05 Vincent Celier <celier@adacore.com>
6075 * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
6076 delete or close the file when the call to gnatmake was successful.
6078 2011-08-05 Yannick Moy <moy@adacore.com>
6080 * gnat1drv.adb (Adjust_Global_Switches): in ALFA mode, set
6081 Global_Discard_Names.
6083 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6085 * sinfo.ads: comments on use of entity field for aspect specifications.
6087 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6089 * sem_ch12.adb (Reset_Entity): If the entity field of the associated
6090 node is not itself an entity but a selected component, it is a
6091 rewritten parameterless call to an en enclosing synchronized operation,
6092 and this expansion will be performed again in the instance, so there is
6093 no global information to preserve.
6095 2011-08-05 Javier Miranda <miranda@adacore.com>
6097 * exp_disp.adb (Set_All_DT_Position): Cleanup code and improve support
6098 for renamings of predefined primitives.
6099 (In_Predef_Prims_DT): New subprogram.
6101 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6103 * sem_util.adb, sem_util.ads (Check_Implicit_Dereference): If a
6104 possible interpretation of name is a reference type, add an
6105 interpretation that is the designated type of the reference
6106 discriminant of that type.
6107 * sem_res.adb (resolve): If the interpretation imposed by context is an
6108 implicit dereference, rewrite the node as the deference of the
6109 reference discriminant.
6110 * sem_ch3.adb (Analyze_Subtype_Declaration, Build_Derived_Record_Type,
6111 Build_Discriminated_Subtype): Inherit Has_Implicit_Dereference from
6112 parent type or base type.
6113 * sem_ch4.adb (Process_Indexed_Component,
6114 Process_Overloaded_Indexed_Component, Indicate_Name_And_Type,
6115 Analyze_Overloaded_Selected_Component, Analyze_Selected_Component):
6116 Check for implicit dereference.
6117 (List_Operand_Interps): Indicate when an implicit dereference is
6119 * sem_ch8.adb (Find_Direct_Name): Check for implicit dereference.
6121 2011-08-05 Thomas Quinot <quinot@adacore.com>
6123 * scos.ads: Update documentation of SCO table. Pragma statements can now
6124 be marked as disabled (using 'p' instead of 'P' as the statement kind).
6125 * par_sco.ads, par_sco.adb: Implement the above change.
6126 (Process_Decisions_Defer): Generate a P decision for the first parameter
6127 of a dyadic pragma Debug.
6128 * sem_prag.adb (Analyze_Pragma, case Debug): Mark pragma as enabled if
6130 * put_scos.adb: Code simplification based on above change.
6132 2011-08-05 Robert Dewar <dewar@adacore.com>
6134 * sem_ch3.adb, gnatcmd.adb, switch-c.adb, exp_attr.adb, make.adb,
6135 bindgen.adb, einfo.adb, sem_ch12.adb, sem_attr.adb, a-fihema.adb,
6136 a-fihema.ads, sem_elab.adb, sem_elab.ads, aspects.adb, opt.ads,
6137 prj-conf.adb, sem_ch13.adb, s-ficobl.ads: Minor reformatting
6139 2011-08-05 Bob Duff <duff@adacore.com>
6141 * a-stunau.ads, g-spipat.adb: Update comments.
6143 2011-08-05 Bob Duff <duff@adacore.com>
6145 * a-fihema.ads: Minor comment fix.
6146 * a-fihema.adb (Allocate, Deallocate): Assert that the alignment is
6148 (Attach, Detach): Remove some unnecessary code.
6149 (Finalize): Remove Node_Ptr_To_Address, replace with a constant.
6151 2011-08-05 Bob Duff <duff@adacore.com>
6153 * a-fihema.ads, a-fihema.adb (Finalization_Collection): Avoid heap
6154 allocation for Objects component. This simplifies the code somewhat. It
6155 is also a little more efficient in the not-so-unusual case where there
6156 are no controlled objects allocated.
6157 Make Finalization_Started flag atomic.
6158 (Finalize): Avoid unnecessary detachment of items from the list.
6159 (pcol): Minor cleanup.
6161 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6163 * sem_ch12.adb (Analyze_Formal_Package_Declaration): reject a formal
6164 package whose name is the same as that of the generic unit, or its
6167 2011-08-05 Bob Duff <duff@adacore.com>
6169 * a-fihema.adb, a-fihema.ads: Minor comment improvements.
6170 * sem_ch3.adb, exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, exp_util.adb:
6171 Minor comment fixes.
6173 2011-08-05 Arnaud Charlet <charlet@adacore.com>
6175 * make.adb (Linking_Phase): No longer need to set source search path
6176 before calling gnatlink in CodePeer mode.
6177 * gnatlink.adb (Gnatlink): No longer pass -gnat83/95/05/12 switch to
6178 gcc in CodePeer mode, since the binder generated file no longer has a
6180 * switch.ads, switch.adb (Is_Language_Switch): Removed.
6181 * switch-c.adb: Update comment.
6183 2011-08-05 Thomas Quinot <quinot@adacore.com>
6185 * exp_strm.adb, bindgen.adb, s-ficobl.ads: Minor reformatting.
6187 2011-08-05 Nicolas Roche <roche@adacore.com>
6189 * gnat_ugn.texi: Fix minor syntax error issue.
6191 2011-08-05 Vincent Celier <celier@adacore.com>
6193 * gnatcmd.adb (Get_Closure): Do not crash when it is not possible to
6194 delete or close the file when the call to gnatmake returns a non
6195 successful return code.
6197 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6199 * exp_ch4.adb (Expand_N_Type_Conversion): When expanding a predicate
6200 check, indicate that the copy of the original node does not come from
6201 source, to prevent an infinite recursion of the expansion.
6203 2011-08-05 Johannes Kanig <kanig@adacore.com>
6205 * debug.adb: document switch -gnatd.G for gnat2why, which deactivates
6206 VC generation for subprogram bodies.
6208 2011-08-05 Yannick Moy <moy@adacore.com>
6211 * sem_ch3.adb (Signed_Integer_Type_Declaration): in ALFA mode, define
6212 the base type with the smallest allowed base type.
6214 2011-08-05 Sergey Rybin <rybin@adacore.com>
6216 * tree_gen.adb, tree_in.adb, aspects.adb: Fix tree read-write for
6219 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6221 * sem_ch12.ads: minor comment updates.
6223 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6225 * sem_ch12.adb (Analyze_Formal_Package_Declaration): in an
6226 instantiation and a formal package the compiler generates a package
6227 renaming declaration so that the generic name within the declaration
6228 is interpreted as a renaming of the instance. At the end of a formal
6229 package declaration, this renaming must become invisible.
6231 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
6233 * exp_ch7.adb (Is_Init_Call): Reimplemented to avoid character
6234 comparison and rely on concrete entities instead.
6236 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6238 * einfo.ads, einfo.adb (Has_Implicit_Dereference): new flag on types
6239 and discriminants, to indicate that the type has an access discriminant
6240 that supports implicit dereference.
6241 * snames.ads-tmpl: Add names of aspects and attributes related to
6242 Ada2012 iterators: constant_indexing, default_iterator,
6243 iterator_element, implicit_dereference, variable_indexing.
6244 * aspects.ads, aspects.adb: entries for iterator-related aspects.
6245 * sem_ch13.adb (Analyze_aspect_specifications): dummy entries for
6246 iterator-related aspects.
6247 * sem_attr.adb, exp_attr.adb Dummy entries for iterator-related aspects.
6249 2011-08-05 Sergey Rybin <rybin@adacore.com>
6251 * gnat_ugn.texi, vms_data.ads: Extend the subsection about coupling
6252 metrics in gnatmetric to cover new kinds of coupling mentrics.
6254 2011-08-05 Steve Baird <baird@adacore.com>
6256 * bindgen.adb (Gen_CodePeer_Wrapper): Call Ada_Main_Program instead
6257 of calling the user-defined main subprogram.
6258 (Gen_Main): Declare Ada_Main_Program and (if CodePeer_Mode
6259 is set) Call_Main_Subprogram ahead of, as opposed to
6261 (Gen_Output_File_Ada): Remove CodePeer_Mode-conditional
6262 generation of a "with" of the user-defined main subprogram.
6263 Remove CodePeer_Mode-conditional call to Gen_CodePeer_Wrapper
6264 (which is now called from Gen_Main instead).
6266 2011-08-05 Emmanuel Briot <briot@adacore.com>
6268 * projects.texi: Added reference to the Makefile package.
6270 2011-08-05 Thomas Quinot <quinot@adacore.com>
6272 * exp_ch7.adb: Minor comment rewording.
6274 2011-08-05 Ed Falis <falis@adacore.com>
6276 * env.c: Fix comment.
6278 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
6280 * sem_elab.adb (Is_Finalization_Procedure): Reimplemented to avoid
6281 character comparison and rely on concrete entities instead.
6283 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6285 * sem_ch3.adb: (Check_Private_Overriding): better error message,
6286 suggested by AI95-0068.
6288 2011-08-05 Hristian Kirtchev <kirtchev@adacore.com>
6290 * exp_ch7.adb (Find_Last_Init): Use Next_Suitable_Statement to retrieve
6291 the two potential initialization calls. This accounts for any
6292 access-before-elaboration checks which may precede the initialization
6294 (Next_Suitable_Statement): New routine. Returns the next real statement
6295 after the input node while skipping generated checks.
6296 * sem_elab.adb (Check_A_Call): New formal parameter In_Init_Proc along
6297 with comment on usage.
6298 Do not generate Elaborate_All when the trigger is a finalization call
6299 coming from a type init proc.
6300 (Check_Elab_Call): Propagate the initialization procedure context to
6301 subsequent calls to Check_A_Call.
6302 (Check_Internal_Call_Continue): Propagate the initialization procedure
6303 context to subsequent calls to Check_Elab_Call.
6304 (Is_Finalization_Procedure): New routine. Returns True if the input
6305 entity denotes a [Deep_]Finalize routine.
6306 * sem_elab.ads (Check_Elab_Call): New formal parameter In_Init_Proc
6307 along with comment on usage.
6309 2011-08-05 Vadim Godunko <godunko@adacore.com>
6311 * s-atocou.ads: Add list of supported platforms.
6313 2011-08-05 Yannick Moy <moy@adacore.com>
6315 * sem_prag.adb, restrict.adb: Correct style for or'ing Boolean variables
6317 * opt.ads (Disable_ALI_File): new Boolean flag
6318 * lib-writ.adb (Write_ALI): when Disable_ALI_File is set, do nothing
6320 2011-08-05 Ed Falis <falis@adacore.com>
6322 * env.c (__gnat_environ): Fix includes for RTPs and VTHREADS so that
6323 environ is properly defined.
6325 2011-08-05 Vincent Celier <celier@adacore.com>
6327 * make.adb (Compilation_Phase): Exit immediately when all objects have
6328 been found up to date, to avoid multiple exit messages.
6329 * prj-nmsc.adb (Add_Source): Allow duplicate source file names in the
6330 same project for languages with no compiler.
6331 * gnat_ugn.texi: Document compiler switch -gnateI and gnatmake switch
6333 2011-08-05 Robert Dewar <dewar@adacore.com>
6335 * exp_ch7.ads, sem_type.adb, make.adb, sem_prag.adb, sem_util.adb,
6336 sem_util.ads, sem_attr.adb, restrict.ads, sem_ch6.adb, prj-conf.adb,
6337 prj-conf.ads, s-atocou.ads, s-atocou.adb, s-atocou-x86.adb,
6338 s-atocou-builtin.adb: Minor reformatting.
6340 2011-08-05 Yannick Moy <moy@adacore.com>
6342 * exp_ch7.adb (Establish_Transient_Scope): in formal verification mode,
6343 if the node to wrap is a pragma check, this node and enclosed
6344 expression are not expanded, so do not apply any transformations here.
6345 * exp_prag.adb (Expand_Pragma_Check): document the need to avoid
6346 introducing transient scopes.
6348 2011-08-05 Jose Ruiz <ruiz@adacore.com>
6350 * adaint.c (__gnat_set_writable, __gnat_set_readable,
6351 __gnat_set_executable, __gnat_set_non_writable, __gnat_set_non_readable,
6352 __gnat_copy_attribs): On VxWorks 6.x and later, the required chmod
6353 routine is available, so we use the default implementation of these
6355 * s-os_lib.ads (Copy_File, Copy_Time_Stamps): Document that there is
6356 support for copying attributes on VxWorks 6.
6358 2011-08-05 Yannick Moy <moy@adacore.com>
6360 * debug.adb: Remove use of -gnatd.D.
6361 * gnat1drv.adb (Adjust_Global_Switches): adjust switches for ALFA mode
6362 * opt.ads: Simplify variables for ALFA mode, to keep one only
6363 * restrict.adb, sem_prag.adb: Adapt treatment done for CodePeer mode
6366 2011-08-05 Vincent Celier <celier@adacore.com>
6368 * prj-conf.adb (Do_Autoconf): Look also for --RTS in
6369 Builder'Default_Switches.
6371 2011-08-05 Vincent Celier <celier@adacore.com>
6373 * makeusg.adb: Add lines for --create-map-file switches.
6375 2011-08-05 Ed Schonberg <schonberg@adacore.com>
6377 * freeze.adb (Freeze_Entity): For a subprogram, if a type in the
6378 profile is incomplete and the full view is available, replace it with
6380 * sem_ch6.adb (Possible_Freeze): if a type in the profile is
6381 incomplete, freezing the subprogram is delayed until the full view is
6383 * sem_type.adb (Disambiguate): an ambiguity between a user-defined
6384 fixed-point multiplication operator and the predefined operator is
6385 resolved in favor of the user-defined one.
6387 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6389 * init.c [__alpha__ && __osf__] (__gnat_error_handler): Use
6392 2011-08-04 Ed Schonberg <schonberg@adacore.com>
6394 * sem_util.ads, sem_unit.adb (Type_Without_Stream_Operation): determine
6395 whether a type lacks user-defined Read or Write operations, or has a
6396 component that lacks them.
6397 * sem_attr.adb (Check_Stream_Attribute): if restriction
6398 No_Default_Stream_Attributes is active, verify that all subcomponent
6399 types of the target have user-defined stream operations, and report
6401 * exp_ch3.adb (Stream_Operqtion_OK): use Type_Without_Stream_Operation.
6402 * exp_strm.adb: Build_Elementary_Input_Call,
6403 Build_Elementary_Write_Call): remove checks for restriction
6404 No_Default_Stream_Attributes, now checked in semantics.
6406 2011-08-04 Vincent Celier <celier@adacore.com>
6408 * prj-conf.ads, prj-conf.adb (Do_Autoconf): If there is no --RTS
6409 switches on the command line, look for all valid --RTS switches in the
6410 Builder switches and for each language use the first runtime name found
6411 to invoke gprconfig.
6412 (Get_Or_Create_Configuration_File): Warn if --RTS is specified on the
6413 command line and there is no auto-configuration.
6414 (Runtime_Name_Set_For): New function.
6416 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
6418 * exp_ch7.adb (Build_Object_Declarations): Do not generate the
6419 elaborate initialization expression for variable Abort when processing
6420 a package body or a declaration.
6421 (Create_Finalizer): Propagate the package context when creating the
6422 exception-related variables.
6423 * exp_ch7.ads (Build_Object_Declarations): New formal parameter
6424 For_Package along with usage comment.
6426 2011-08-04 Arnaud Charlet <charlet@adacore.com>
6428 * gcc-interface/Makefile.in: Clean up targets.
6429 Enable new package for atomic counters and copy-on-write implementation
6430 of unbounded strings on x86 platforms.
6431 * gcc-interface/Make-lang.in: Update dependencies.
6433 2011-08-04 Robert Dewar <dewar@adacore.com>
6435 * exp_ch7.adb: Minor reformatting.
6437 2011-08-04 Robert Dewar <dewar@adacore.com>
6439 * exp_strm.adb: Minor reformatting.
6441 2011-08-04 Vadim Godunko <godunko@adacore.com>
6443 * s-atocou.adb: Replace by dummy version and use on targets where atomic
6444 operations are not supported.
6445 * s-atocou-builtin.adb: Renamed from s-atocou.adb.
6446 * s-atocou-x86.adb: New file.
6447 * Makefile.rtl: Add s-atocou.o file
6449 2011-08-04 Arnaud Charlet <charlet@adacore.com>
6451 * make.adb (Compile): Move setting of CodePeer_Mode to ...
6452 (Compilation_Phase): ... here.
6453 (Scan_Make_Arg): Now bind and link by default in CodePeer mode.
6455 2011-08-04 Thomas Quinot <quinot@adacore.com>
6457 * Make-generated.in: Fix minor typo in comment.
6459 2011-08-04 Thomas Quinot <quinot@adacore.com>
6461 * gnatls.adb: Use Prj.Env.Initialize_Default_Project_Path to retrieve
6464 2011-08-04 Robert Dewar <dewar@adacore.com>
6466 * a-coinho.adb: Minor reformatting.
6468 2011-08-04 Robert Dewar <dewar@adacore.com>
6470 * a-coinho.ads: Minor reformatting.
6472 2011-08-04 Vadim Godunko <godunko@adacore.com>
6474 * s-atocou.ads, s-atocou.adb: New files.
6475 * a-strunb-shared.ads, a-strunb-shared.adb, a-stwiun-shared.ads,
6476 a-stwiun-shared.adb, a-stzunb-shared.ads, a-stzunb-shared.adb: Remove
6477 direct use of GCC's atomic builtins and replace them by use of new
6478 atomic counter package.
6480 2011-08-04 Ed Schonberg <schonberg@adacore.com>
6482 * exp_strm.adb: better error message for No_Default_Stream_Attributes.
6484 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
6486 * a-tags.adb (Unregister_Tag): Replace the complex address arithmetic
6487 with a call to Get_External_Tag.
6488 * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on
6489 subprogram usage. Remove the guard against package declarations and
6490 bodies since Build_Cleanup_Statements is no longer invoked in that
6492 (Build_Components): Initialize Tagged_Type_Stmts when the context
6493 contains at least one library-level tagged type.
6494 (Build_Finalizer): New local variables Has_Tagged_Types and
6495 Tagged_Type_Stmts along with associated comments on usage. Update the
6496 logic to include tagged type processing.
6497 (Create_Finalizer): Insert all library-level tagged type unregistration
6498 code before the jump block circuitry.
6499 (Expand_N_Package_Body): Remove the call to Build_Cleanup_Statements.
6500 (Expand_N_Package_Declaration): Remove the call to
6501 Build_Cleanup_Statements.
6502 (Process_Tagged_Type_Declaration): New routine. Generate a call to
6503 unregister the external tag of a tagged type.
6504 (Processing_Actions): Reimplemented to handle tagged types.
6505 (Process_Declarations): Detect the declaration of a library-level
6506 tagged type and carry out the appropriate actions.
6507 (Unregister_Tagged_Types): Removed. The machinery has been directly
6508 merged with Build_Finalizer.
6510 2011-08-04 Robert Dewar <dewar@adacore.com>
6512 * bindgen.ads, gnatlink.adb, sem_ch4.adb, gnatbind.adb, put_alfa.adb,
6513 gnatls.adb, exp_ch3.adb: Minor reformatting.
6515 2011-08-04 Marc Sango <sango@adacore.com>
6517 * sem_attr.adb (Analyze_Attribute): Replace the message
6518 "invisible attribute of}" of the spark restriction violation in
6519 attribute reference by the simple message "invisible attribute of type".
6520 Indeed, the node value Error_Msg_Node_1 used is in conflit with the
6521 two insertion characters: '&' and '}'.
6523 2011-08-04 Vadim Godunko <godunko@adacore.com>
6525 * impunit.adb (Non_Imp_File_Names_12): Add "a-coinho".
6526 * a-coinho.ads, a-coinho.adb: New file.
6527 * Makefile.rtl: Add Ada.Containers.Indefinite_Holders.
6529 2011-08-04 Nicolas Roche <roche@adacore.com>
6531 * alfa_test.adb: Not all ali files are containing alfa information even
6532 if compiled with -gnatd.F. So suppress warning about missing ALFA
6535 2011-08-04 Yannick Moy <moy@adacore.com>
6537 * lib-xref-alfa.adb (Add_ALFA_Scope): use non-empty unique name for
6539 * put_alfa.adb: Check that scope name is not empty.
6541 2011-08-04 Ed Schonberg <schonberg@adacore.com>
6543 * exp_ch3.adb (Stream_Operation_Ok): new predicate
6544 Needs_Elementary_Stream_Operation, to determine whether user-defined
6545 Read and Write attributes are available for the elementary components
6546 of the given type. If only the predefined attributes are available,
6547 then when restriction No_Default_Stream_Attributes is active the
6548 predefined stream attributes for the composite type cannot be created.
6550 2011-08-04 Robert Dewar <dewar@adacore.com>
6552 * bindgen.adb: Fix obsolete comments and names from Ada/C days.
6553 Put routines in alpha order
6555 2011-08-04 Jose Ruiz <ruiz@adacore.com>
6557 * gcc-interface/Makefile.in: Remove xenomai specific versions of system.
6558 * gcc-interface/Make-lang.in: Update dependencies.
6560 2011-08-04 Arnaud Charlet <charlet@adacore.com>
6562 * gcc-interface/lang.opt: Add AdaWhy language, simimlar to Ada.
6563 * gcc-interface/lang-specs.h: Add handling of AdaWhy specs (calls
6566 2011-08-04 Robert Dewar <dewar@adacore.com>
6568 * sem_ch3.adb, make.adb, a-cohata.ads, sem_prag.adb, makeutl.adb,
6569 lib-xref-alfa.adb: Minor reformatting.
6571 2011-08-04 Marc Sango <sango@adacore.com>
6573 * sem_ch12.adb (Analyze_Generic_Package_Declaration,
6574 Analyze_Generic_Subprogram_Declaration, Analyze_Package_Instantiation,
6575 Analyze_Subprogram_Instantiation): Check absence of generic in SPARK
6578 2011-08-04 Tristan Gingold <gingold@adacore.com>
6580 * bindgen.adb (Gen_Adainit_C): Remove.
6581 (Gen_Adafinal_C): Ditto.
6582 (Gen_Elab_Externals_C): Ditto.
6583 (Gen_Elab_Calls_C): Ditto.
6584 (Gen_Elab_Order_C): Ditto.
6585 (Gen_Elab_Defs_C): Ditto.
6586 (Gen_Finalize_Library_C): Ditto.
6587 (Gen_Finalize_Library_Defs_C): Ditto.
6588 (Gen_Main_C): Ditto.
6589 (Gen_Output_File_C): Ditto.
6590 (Gen_Restrictions_C): Ditto.
6591 (Gen_Versions_C): Ditto.
6592 (Write_Info_Ada_C): Ditto.
6593 (Gen_Object_Files_Options): Call WBI instead of Write_Info_Ada_C
6594 (Gen_Output_File): Do not force Ada_Bind_File anymore.
6595 Always call Gen_Output_File_Ada.
6596 * gnatlink.adb (Begin_Info): Now a constant.
6598 (Ada_Bind_File): Remove
6599 (Process_Args): Do not handle -A/-C. Remove not Ada_Bind_File cases.
6600 * switch-b.adb (Scan_Binder_Switches): Do not handle -C.
6601 * gnatbind.adb (Gnatbind): Remove not Ada_Bind_File cases.
6602 * opt.ads (Ada_Bind_File): Remove.
6604 2011-08-04 Thomas Quinot <quinot@adacore.com>
6606 * projects.texi: Document target-specific directory in default project
6609 2011-08-04 Thomas Quinot <quinot@adacore.com>
6611 * gnatls.adb, prj-env.adb: Add $prefix/share/gpr to default project
6614 2011-08-04 Yannick Moy <moy@adacore.com>
6616 * sem_ch3.adb, sem_ch5.adb, sem_util.adb, sem_ch4.adb, sem_ch8.adb,
6617 opt.ads, lib-xref.ads: Code clean up.
6619 2011-08-04 Yannick Moy <moy@adacore.com>
6621 * gnat_rm.texi: Update description of Test_Case
6622 * gnat_ugn.texi: Typo.
6624 2011-08-04 Ed Falis <falis@adacore.com>
6626 * adaint.c (__gnat_get_number_of_cpus): fix typo in last checkin.
6628 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
6630 * exp_ch4.adb (Suitable_Element): Skip field _parent on .NET/JVM when
6631 it is of type Root_Controlled. This action eliminates fields Prev and
6632 Next from type equality.
6634 2011-08-04 Yannick Moy <moy@adacore.com>
6636 * lib-xref-alfa.adb: Correct typo.
6638 2011-08-04 Matthew Heaney <heaney@adacore.com>
6640 * a-cohata.ads (Hash_Table_Type): default-initialize the Nodes
6643 2011-08-04 Yannick Moy <moy@adacore.com>
6645 * sem_prag.adb (Check_Arg_Is_String_Literal): remove useless procedure
6646 (Analyze_Pragma): allow static string expression for name of Test_Case,
6647 instead of simply string literals.
6648 * sem_util.adb (Get_Name_From_Test_Case_Pragma): adapt to static string
6651 2011-08-04 Vincent Celier <celier@adacore.com>
6653 * makeutl.adb (Complete_Mains.Find_File_Add_Extension): Use canonical
6654 case suffixes to find truncated main sources.
6656 2011-08-04 Tristan Gingold <gingold@adacore.com>
6658 * impunit.adb (Non_Imp_File_Names_95): Add g-tastus.
6659 s-stusta.adb (Compute_All_Task): Use Put_Line instead of Put.
6660 (Compute_Current_Task): Ditto.
6662 2011-08-04 Tristan Gingold <gingold@adacore.com>
6664 * gnat_ugn.texi: Mention GNAT.Task_Stack_Usage.
6666 2011-08-04 Yannick Moy <moy@adacore.com>
6668 * lib-xref-alfa.adb (Is_Global_Constant): new function that detects
6669 library-level constant.
6670 (Add_ALFA_Xrefs): ignore global constants in ALFA xref.
6671 * sem_res.adb (Resolve_Actuals): do not add cross-reference to Formal
6672 used as selector of parameter association, in ALFA mode.
6674 2011-08-04 Robert Dewar <dewar@adacore.com>
6676 * exp_ch5.adb, exp_ch7.adb, exp_util.adb, bindgen.adb, sem_prag.adb,
6677 s-tassta.adb, exp_ch4.adb, exp_disp.adb, s-stausa.adb: Minor
6680 2011-08-04 Arnaud Charlet <charlet@adacore.com>
6682 * make.adb (Linking_Phase): Set source search path before calling
6683 gnatlink in CodePeer mode.
6685 2011-08-04 Javier Miranda <miranda@adacore.com>
6687 * exp_ch7.adb (Expand_N_Package_Body, Expand_N_Package_Declaration):
6688 Remove code which takes care of building TSDs.
6689 * rtsfind.ads (RE_Check_Interface_Conversion): New entity.
6690 * exp_ch4.adb (Apply_Accessibility_Check): Add support for generating
6691 the accessibility check in VM targets.
6692 * exp_disp.adb (Make_VM_TSD): Spec moved to exp_disp.ads
6693 (Building_Static_DT): Now returns false for VM targets.
6694 (Build_VM_TSDs): Removed.
6695 (Expand_Interface_Conversion): Generate missing runtime check for
6696 conversions to interface types whose target type is unknown at compile
6698 (Make_VM_TSD): Add missing code to disable the generation of calls to
6699 Check_TSD if the tagged type is not defined at library level, or not
6700 has a representation clause specifying its external tag, or -gnatdQ is
6702 * exp_disp.ads (Build_VM_TSDs): Removed.
6703 (Make_VM_TSDs): Spec relocated from exp_disp.adb
6704 * sem_disp.adb (Check_Dispatching_Operation): No code required to
6705 register primitives in the dispatch tables in VM targets.
6706 * exp_ch3.adb (Expand_N_Object_Declaration): Remove wrong expansion of
6707 initialization of class-wide interface objects in VM targets.
6708 (Expand_Freeze_Record_Type): For VM targets call Make_VM_TSD (instead
6711 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
6713 * gnatlink.adb (Gnatlink): Correct missleading error message displayed
6714 when dotnet-ld cannot be found.
6716 2011-08-04 Arnaud Charlet <charlet@adacore.com>
6718 * bindgen.adb: Simplify significantly generation of binder body file in
6720 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Prevent assert failure
6721 when compiling binder generated file in CodePeer mode (xxx'Elab_Spec
6724 2011-08-04 Yannick Moy <moy@adacore.com>
6726 * sem_prag.adb, sem.ads: Code cleanup.
6728 2011-08-04 Tristan Gingold <gingold@adacore.com>
6730 * s-tassta.adb (Task_Wrapper): Rewrite the dynamic stack usage part.
6731 * s-stausa.adb, s-stausa.ads: Major rewrite. Now provides accurate
6732 results if possible.
6733 * s-stusta.adb (Print): Adjust after changes in s-stausa.
6734 * gnat_ugn.texi: Update dynamic stack usage section.
6736 2011-08-04 Steve Baird <baird@adacore.com>
6738 * bindgen.adb (Gen_CodePeer_Wrapper): new procedure.
6739 Generate (if CodePeer_Mode is set) a "wrapper" subprogram which
6740 contains only a call to the user-defined main subprogram.
6741 (Gen_Main_Ada) - If CodePeer_Mode is set, then
6742 call the "wrapper" subprogram instead of directly
6743 calling the user-defined main subprogram.
6745 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
6747 * exp_ch5.adb (Expand_N_Case_Statement): Check the statements of all
6748 alternatives of a case statement for controlled objects. Rename local
6749 variable A to Dead_Alt.
6750 (Expand_N_If_Statement): Check the then and else statements of an if
6751 statement for controlled objects. Check the then statements of all
6752 elsif parts of an if statement for controlled objects.
6753 (Expand_N_Loop_Statement): Check the statements of a loop for controlled
6755 * exp_ch7.adb (Process_Transient_Objects): Rewrite the condition which
6756 detects a loop associated with the expansion of an array object.
6757 Augment the processing of the loop statements to account for a possible
6758 wrap done by Process_Statements_For_Controlled_Objects.
6759 * exp_ch9.adb (Expand_N_Asynchronous_Select): Check the triggering
6760 statements and abortable part of an asynchronous select for controlled
6762 (Expand_N_Conditional_Entry_Call): Check the else statements of a
6763 conditional entry call for controlled objects.
6764 (Expand_N_Selective_Accept): Check the alternatives of a selective
6765 accept for controlled objects.
6766 (Expand_N_Timed_Entry_Call): Check the entry call and delay
6767 alternatives of a timed entry call for controlled objects.
6768 * exp_ch11.adb (Expand_Exception_Handlers): Check the statements of an
6769 exception handler for controlled objects.
6770 * exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean, Boolean)):
6771 Add formal parameter Nested_Constructs along with its associated
6773 (Requires_Cleanup_Actions (Node_Id)): Update all calls to
6774 Requires_Cleanup_Actions.
6775 (Process_Statements_For_Controlled_Objects): New routine.
6776 * exp_util.ads (Process_Statements_For_Controlled_Objects): New
6777 routine. Inspect a node which contains a non-handled sequence of
6778 statements for controlled objects. If such an object is found, the
6779 statements are wrapped in a block.
6781 2011-08-04 Bob Duff <duff@adacore.com>
6783 * sem_type.adb (Covers): If T2 is a subtype of a class-wide type, we
6784 need to compare with Class_Wide_Type (T2), in order to get at the
6785 original class-wide type node.
6786 * sem_type.ads (Covers): Improve the comment.
6787 * einfo.ads (Class_Wide_Type): Improve the comment.
6788 * exp_intr.adb (Expand_Unc_Deallocation): Remove unnecessary setting of
6789 the type of the Deref.
6791 2011-08-04 Yannick Moy <moy@adacore.com>
6793 * gnat_rm.texi: Document that Test_Case pragma can only appear on
6794 separate declarations.
6795 * sem_prag.adb (procedure Check_Identifier_Is_One_Of): new procedure to
6796 check identifier of pragma argument.
6797 (Chain_TC): check that no other test case associated to the same entity
6798 share the same name.
6799 (Check_Test_Case): disallow test case inside subprogram body
6800 (Analyze_Pragma): correct call to check identifier and not argument
6801 * sem_util.adb, sem_util.ads (Get_Name_From_Test_Case_Pragma): new
6802 function gets name from test case pragma.
6804 2011-08-04 Yannick Moy <moy@adacore.com>
6806 * gnat_rm.texi: Document new pragma and aspect.
6807 * aspects.adb, aspects.ads (Aspect_Id): new value Aspect_Test_Case
6808 (No_Duplicates_Allowed): new constant array defining whether duplicates
6809 aspects of each kind can appear on the same declaration.
6810 * einfo.adb, einfo.ads (Spec_PPC_List): replace field with Contract
6811 field, which points to a node holding the previous Spec_PPC_List.
6812 * exp_ch9.adb, sem_ch6.adb, sem_prag.adb: Reach to Spec_PPC_List
6813 through the indirection with Contract.
6814 * exp_util.adb (Insert_Actions): raise Program_Error on N_Contract node
6815 * par-prag.adb (Prag): do nothing on Test_Case pragma
6816 * sem.adb (Analyze): abort on N_Contract, on which Analyze should not
6818 * sem_attr.adb (Analyze_Attribute): allow attribute 'Result in
6819 component Ensures of Test_Case.
6820 * sem_ch12.adb, sem_ch6.adb, sem_ch9.adb
6821 (Analyze_Generic_Subprogram_Declaration,
6822 Analyze_Subprogram_Instantiation,
6823 Analyze_Abstract_Subprogram_Declaration,
6824 Analyze_Subprogram_Body_Helper,
6825 Analyze_Subprogram_Specification, Analyze_Entry_Declaration):
6826 insert contract in subprogram node at point of definition
6828 (Aspect_Loop): do not raise error on duplicate Test_Case aspect
6829 (Analyze_Aspect_Specifications): analyze Test_Case aspect and create
6830 corresponding pragma
6831 (Check_Aspect_At_Freeze_Point): raise Program_Error on Test_Case aspect
6832 * sem_ch3.adb (Analyze_Declarations): insert analysis of test-cases,
6833 similar to the analysis of pre/post
6834 (Derive_Subprogram): insert contract in subprogram node at point of
6836 * sem_prag.adb, sem_prag.ads
6837 (Check_Arg_Is_String_Literal, Check_Identifier):
6838 new checking procedures to be called in treatment of pragmas
6839 (Check_Test_Case): new procedure to check that a Test_Case aspect or
6840 pragma is well-formed. This does not check currently that 'Result is
6841 used only in the Ensures component of a Test_Case.
6842 (Analyze_Pragma): add case for Test_Case
6843 (Analyze_TC_In_Decl_Part): pre-analyze the Requires and Ensures
6844 components of a Test_Case.
6845 (Preanalyze_TC_Args): new procedure to preanalyze the boolean
6846 expressions in the 3rd (and 4th if present) arguments of a Test_Case
6847 pragma, treated as spec expressions.
6848 (Sig_Flags): add value -1 for Test_Case.
6849 * sem_util.adb, sem_util.ads (Get_Ensures_From_Test_Case_Pragma,
6850 Get_Requires_From_Test_Case_Pragma): getters for both expression
6851 components of a Test_Case.
6852 * sinfo.adb, sinfo.ads (N_Contract): new kind of node used as
6853 indirection between an entry or [generic] subprogram entity and its
6854 pre/post + test-cases.
6855 (Spec_PPC_List, Spec_TC_List, Set_Spec_PPC_List, Set_Spec_TC_List):
6856 get/set for fields of an N_Contract node.
6857 * snames.ads-tmpl (Name_Test_Case, Name_Ensures, Name_Mode,
6858 Name_Normal, Name_Requires, Name_Robustness, Pragma_Test_Case): new
6859 names and pragma for Test_Case.
6860 * sprint.adb (Sprint_Node): raise Program_Error on N_Contract node
6862 2011-08-04 Vincent Celier <celier@adacore.com>
6864 * gnat_ugn.texi: Improve documentation of gnatmake switch
6865 --source-info-file=.
6867 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
6869 * exp_ch7.adb (Make_Final_Call): Add local variable Atyp (assertion
6870 type). Initialize Atyp to the appropriate type which is later checked
6871 for completion. Rewrite the assertion associated with private type
6874 2011-08-04 Ed Falis <falis@adacore.com>
6876 * adaint.c: Add call to vxCpuConfiguredGet for VxWorks SMP to
6877 initialize the number of CPUs.
6879 2011-08-04 Ed Schonberg <schonberg@adacore.com>
6881 * sem_type.adb (Disambiguate): New subsidiary routine
6882 In_Same_Declaration_List, to implement AI05-0020: a user-defined
6883 equality on an anonymous access type whose designated type is private
6884 does not lead to an ambiguity with the universal access equality
6885 operator in the body or child units of the defining package. The same
6886 is true for a multiplication operator on a private type completed with
6889 2011-08-04 Javier Miranda <miranda@adacore.com>
6891 * opt.ads (Init_Or_Norm_Scalars_Config): Removed.
6892 (Normalize_Scalars_Config): Removed.
6894 (Register_Opt_Config_Switches): Remove registering config values of
6895 Init_Or_Norm_Scalars_Config and Normalize_Scalars_Config.
6896 (Restore_Opt_Config_Switches): Remove code which restores the values of
6897 Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
6898 Init_Or_Norm_Scalars.
6899 (Save_Opt_Config_Switches): Remove code which saves values of
6900 Init_Or_Norm_Scalars and Normalize_Scalars.
6901 (Set_Opt_Config_Switches): Remove code which restores config values of
6902 Init_Or_Norm_Scalars and Normalize_Scalars. Recalculate value of
6903 Init_Or_Norm_Scalars.
6905 2011-08-04 Yannick Moy <moy@adacore.com>
6907 * frontend.adb (Frontend): remove previous patch to avoid full
6908 qualification in ALFA mode.
6909 * lib-xref-alfa.adb (Add_ALFA_Xrefs): use unique name for variables.
6910 * sem_util.adb, sem_util.ads (Unique_Name): new function to define a
6911 unique name for an entity, which could be used to identify the entity
6912 across compilation units.
6914 2011-08-04 Thomas Quinot <quinot@adacore.com>
6917 (Initialize_Default_Project_Path): Add target specific directory
6918 ($prefix/$target/lib/gnat) in front of project path in all cases
6919 (making gnatmake's behaviour consistent with gprbuild).
6920 * gnatcmd.adb, make.adb, prj-makr.adb, clean.adb:
6921 Pass target name from Sdefault to project subsystem.
6922 * gnatls.adb: Show new target specific default project directory.
6924 2011-08-04 Johannes Kanig <kanig@adacore.com>
6926 * cstand.adb: Add Information to Identifier in Standard
6927 (Identifer_For): Set Entity to the corresponding entity
6929 2011-08-04 Sergey Rybin <rybin@adacore.com>
6931 * gnat_ugn.texi: Update doc on gnatcheck.
6933 2011-08-04 Yannick Moy <moy@adacore.com>
6935 * lib-xref-alfa.adb (Add_ALFA_Xrefs): correct definition of ranges of
6938 2011-08-04 Yannick Moy <moy@adacore.com>
6940 * exp_prag.adb (Expand_Pragma_Check): in ALFA mode, return without
6941 performing expansion.
6942 * sem_ch6.adb (Analyze_Subprogram_Body_Helper,
6943 Analyze_Generic_Subprogram_Body): protect call to Process_PCCs so that
6944 it is not called in ALFA mode.
6946 2011-08-04 Emmanuel Briot <briot@adacore.com>
6948 * make.adb, osint.adb, osint.ads (Reset_Command_Line_Files): not used
6949 after all, so removed.
6951 2011-08-04 Sergey Rybin <rybin@adacore.com>
6953 * vms_data.ads: Add missing VMS qualifiers.
6955 2011-08-04 Emmanuel Briot <briot@adacore.com>
6957 * make.adb, makeutl.adb, osint.adb, osint.ads (Check_Mains): rebuild
6958 the list of files on the command line after processing it through
6961 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
6963 * exp_ch7.adb (Build_Raise_Statement): Remove the specialized
6964 processing for .NET/JVM. These targets can now benefit from
6965 Raise_From_Controlled_Operation and they share the same processing with
6967 (Establish_Transient_Scope): Remove the restriction for .NET/JVM.
6968 These targets need transient scopes in order to properly finalize short
6969 lived controlled objects.
6970 (Make_Handler_For_Ctrl_Operation): Remove the specialized processing for
6971 NET/JVM. These targets can now benefit from
6972 Raise_From_Controlled_Operation and they share the same processing with
6975 2011-08-04 Geert Bosch <bosch@adacore.com>
6977 * tracebak.c (STOP_FRAME): Stop at any next pointer outside the stack
6979 2011-08-04 Ed Schonberg <schonberg@adacore.com>
6981 * exp_aggr.adb (Has_Visible_Private_Ancestor): subsidiary routine to
6982 Expand_Record_Aggregate, to determine whether aggregate must be
6983 expanded into assignments. This is the case if the ancestor part is
6984 private, regarless of the setting of the flag Has_Private_Ancestor.
6986 2011-08-04 Ed Falis <falis@adacore.com>
6988 * vxaddr2line.adb: Add support for e500v2 and for Linux hosts
6990 2011-08-04 Bob Duff <duff@adacore.com>
6992 * sinfo.ads: Fix comment.
6994 2011-08-04 Steve Baird <baird@adacore.com>
6996 * bindgen.adb (Get_Ada_Main_Name): If CodePeer_Mode is set, then
6997 choose a package name in much the same way as is
6998 done for JGNAT when VM_Target /= No_VM, except that
6999 a slightly more distinctive prefix string is used.
7001 2011-08-04 Emmanuel Briot <briot@adacore.com>
7003 * makeutl.adb (Complete_Mains): no longer accept unit names on the
7004 gnatmake command line.
7005 This behavior was never documented (and was supported only because of
7006 an early bug in the code). This case might lead to ambiguous cases
7007 (between unit names and truncated base names without suffixes).
7009 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7011 * a-tags.ads, a-tags.adb (Unregister_Tag): New routine.
7012 Remove the external tag of a tagged type from the internal hash table.
7013 * exp_ch7.adb (Build_Cleanup_Statements): Update the comment on the
7014 expanded usage of the routine. Strenghten the check for Is_Master. Add
7015 processing for tagged types.
7016 (Build_Finalizer): Create all the necessary lists used in finalizer
7017 creation when the processed context is a package that may contain
7019 (Expand_Cleanup_Actions): Rename the call to Has_Controlled_Objects to
7020 Requires_Cleanup_Actions.
7021 (Expand_N_Package_Body): Package bodies may need clean up code
7022 depending on whether they contain tagged types.
7023 (Expand_N_Package_Declaration): Package declarations may need clean up
7024 code depending on whether they contain tagged types.
7025 (Unregister_Tagged_Types): New routine. Search through a list of
7026 declarations or statements, looking for non-abstract Ada tagged types.
7027 For each such type, generate code to unregister the external tag.
7028 * exp_util.adb (Has_Controlled_Objects (Node_Id)): Renamed to
7029 Requires_Cleanup_Actions.
7030 (Requires_Cleanup_Actions (List_Id, Boolean)): New routine. Search
7031 through a list of declarations or statements looking for non-abstract
7032 Ada tagged types or controlled objects.
7033 * exp_util.ads (Has_Controlled_Objects (Node_Id)): Renamed to
7034 Requires_Cleanup_Actions.
7035 (Has_Controlled_Objects (List_Id, Boolean)): Removed.
7036 * rtsfind.ads: Add entry RE_Unregister_Tag to tables RE_Id and
7039 2011-08-04 Vincent Celier <celier@adacore.com>
7041 * prj-env.adb (For_All_Source_Dirs.For_Project): Check if project Prj
7042 has Ada sources, not project Project, because if the root project
7043 Project has no sources of its own, all projects will be deemed without
7046 2011-08-04 Gary Dismukes <dismukes@adacore.com>
7048 * bindgen.adb (Gen_Adainit_Ada): Move the generation of the declaration
7049 of the No_Param_Proc acc-to-subp type used for initialization of
7050 __gnat_finalize_library_objects so that it's declared at library level
7051 rather than nested inside of the adainit routine.
7053 2011-08-04 Javier Miranda <miranda@adacore.com>
7055 * exp_disp.adb (Make_DT): Generate code to check the external tag ONLY
7056 if the tagged type has a representation clause which specifies its
7059 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7061 * einfo.ads, einfo.adb (Has_Private_Ancestor): now a flag on types.
7062 Remove previous procedure with that name.
7063 * sem_ch3.adb (Build_Derived_Record_Type): set Has_Private_Ancestor
7065 * sem_aggr.adb (Resolve_Extension_Aggregate): if the ancestor part is a
7066 subtype mark, the ancestor cannot have unknown discriminants.
7067 (Resolve_Record_Aggregate): if the type has invisible components
7068 because of a private ancestor, the aggregate is illegal.
7070 2011-08-04 Vincent Celier <celier@adacore.com>
7072 * switch-m.adb (Normalize_Compiler_Switches): Recognize and take into
7073 account switches -gnat2005, -gnat12 and -gnat2012.
7075 2011-08-04 Bob Duff <duff@adacore.com>
7077 * s-tasdeb.ads: Minor comment fix.
7079 2011-08-04 Arnaud Charlet <charlet@adacore.com>
7081 * gnatlink.adb (Gnatlink): Pass -gnat83/95/05/12 switch to gcc in
7083 * switch.ads, switch.adb (Is_Language_Switch): New function.
7085 2011-08-04 Vincent Celier <celier@adacore.com>
7087 * switch-c.adb: Minor comment addition.
7089 2011-08-04 Vincent Celier <celier@adacore.com>
7091 * vms_conv.adb (Process_Argument): Fail graciously when qualifier
7092 ending with '=' is followed by a space (missing file name).
7094 2011-08-04 Pascal Obry <obry@adacore.com>
7096 * g-regist.ads: Fix size of HKEY on x86_64-windows.
7098 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7100 * sem_ch12.adb (Analyze_Associations): New routine
7101 Check_Overloaded_Formal_Subprogram to reject a formal package when
7102 there is a named association or a box initialisation for an overloaded
7103 formal subprogram of the corresponding generic.
7105 2011-08-04 Yannick Moy <moy@adacore.com>
7107 * alfa.ads (ALFA_Xref_Record): add component for type of entity
7108 * get_alfa.adb, put_alfa.adb: Read and write new component of
7110 * lib-xref-alfa.adb (Collect_ALFA): generate new component.
7112 2011-08-04 Pascal Obry <obry@adacore.com>
7114 * urealp.adb: Minor reformatting.
7116 2011-08-04 Tristan Gingold <gingold@adacore.com>
7118 * exp_ch7.adb (build_finalizer.process_declarations.processing_actions):
7119 Handle the case when Cleanup_Protected_Object returns Empty.
7121 2011-08-04 Yannick Moy <moy@adacore.com>
7123 * frontend.adb (Frontend): only qualify names in non-ALFA mode
7125 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7127 * sem_ch4.adb (Try_Class_Wide_Operation): if the context is a procedure
7128 call, ignore functions.
7130 2011-08-04 Geert Bosch <bosch@adacore.com>
7132 * urealp.adb (Equivalent_Decimal_Exponent): Avoid the use of floating
7135 2011-08-04 Emmanuel Briot <briot@adacore.com>
7137 * makeutl.adb (Compute_Builder_Switches): no longer accept a unit name
7138 as an index for Builder'Switches. This conforms to the documentation.
7139 * make.adb (Insert_Project_Sources): avoid duplicate code
7141 2011-08-04 Emmanuel Briot <briot@adacore.com>
7143 * makeutl.adb (Complete_Mains): if the user has passed a relative file
7144 name on the command line (for instance "../dummy"), never assume it can
7147 2011-08-04 Tristan Gingold <gingold@adacore.com>
7149 * bindgen.adb: Remove code the reference or create the
7150 Break_Start/__gnat_break_start procedure.
7151 * s-stalib.adb (Break_Start): Removed.
7153 2011-08-04 Emmanuel Briot <briot@adacore.com>
7155 * make.adb, makeutl.adb, makeutl.ads (Compute_Builder_Switches): now
7156 shared with gprbuild.
7158 2011-08-04 Yannick Moy <moy@adacore.com>
7160 * par-ch4.adb (P_Primary): preferentially issue an error message about
7161 a missing parenthesis arount a conditional or case expression in Ada
7162 2012 mode, if we detect that the alignment is not correct for a
7165 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7167 * exp_ch7.adb (Process_Declarations): Do not consider the result of a
7168 tag-to-class-wide conversion as needing finalization actions.
7169 * exp_util.adb (Has_Controlled_Objects): Do not consider the result of
7170 a tag-to-class-wide conversion as needing finalization actions.
7171 (Is_Finalizable_Transient): The result of a tag-to-class-wide
7172 conversion does not need finalization actions.
7173 (Is_Tag_To_CW_Conversion): New routine.
7174 * exp_util.ads (Is_Tag_To_CW_Conversion): New routine. Determines
7175 whether an object is the result of a tag-to-class-wide conversion.
7177 2011-08-04 Yannick Moy <moy@adacore.com>
7179 * sem_ch13.adb (Analyze_Aspect_Specifications): correct order in which
7180 the left-hand-side and right-hand-side of a conjunct are inserted when
7181 translating a pre- or postcondition
7182 * sem_ch6.adb: Correct typo in comment
7184 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7186 * gnat_rm.texi: Ravenscar does not prohibit dependence on
7187 Unchecked_Conversion and Unchecked_Deallocation.
7189 2011-08-04 Thomas Quinot <quinot@adacore.com>
7191 * make.adb: Minor reformatting.
7193 2011-08-04 Emmanuel Briot <briot@adacore.com>
7195 * prj.adb, prj.ads, makeutl.adb (Complete_Mains): search for the
7196 sources in the project and its imported projects, but not in the whole
7199 2011-08-04 Emmanuel Briot <briot@adacore.com>
7201 * make.adb: Remove debug trace.
7203 2011-08-04 Vincent Celier <celier@adacore.com>
7205 * makeutl.adb (Do_Complete): Get the absolute path name of a relative
7206 path in canonical form, to be able to compare path names on platforms
7207 such as Windows or Darwin.
7209 2011-08-04 Thomas Quinot <quinot@adacore.com>
7211 * par_sco.adb (Traverse_Declarations_Or_Statements.Set_Statement_Entry):
7212 For a pragma (statement with C1 = 'P'), record the sloc of the pragma.
7213 * scos.ads: Update documentation accordingly.
7214 * put_scos.adb (Output_SCO_Line): Omit statement SCOs for disabled
7217 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7219 * sem_attr.adb (Bad_Attribute_For_Predicate): flag illegal use of
7220 attribute only if prefix type is scalar.
7222 2011-08-04 Emmanuel Briot <briot@adacore.com>
7224 * make.adb, makeutl.adb, prj-env.adb (Check_Mains): put back support
7225 in gnatmake for specifying mains on the command line that do not belong
7226 to the main project. These mains must currently all belong to the same
7228 (Ultimate_Extension_Of): removed, since duplicated
7229 Ultimate_Extending_Project.
7231 2011-08-04 Arnaud Charlet <charlet@adacore.com>
7233 * make.adb (Do_Codepeer_Globalize_Step): Removed. Use CodePeer_Mode
7235 (CodePeer_Mode_String): New.
7236 (Linking_Phase, Binding_Phase): Call gnatlink with -P switch in
7238 (Scan_Make_Arg): Do not disable binding/linking phase in CodePeer mode.
7239 * bindgen.adb (Gen_Elab_Calls_Ada): Ignore subprograms in CodePeer
7240 mode, since no useful elaboration subprogram is needed by CodePeer.
7241 * gnatlink.adb (Gnatlink): Add support for -P switch (CodePeer mode).
7242 In this mode, compile binder file with -gnatC and do stop after this
7245 2011-08-04 Vincent Celier <celier@adacore.com>
7247 * exp_ch7.adb: Minor comment fix.
7249 2011-08-04 Robert Dewar <dewar@adacore.com>
7251 * exp_ch7.adb, make.adb, sem_ch10.adb, bindgen.adb, sem_res.adb,
7252 exp_ch4.adb, makeutl.adb: Minor reformatting.
7254 2011-08-04 Emmanuel Briot <briot@adacore.com>
7256 * make.adb, makeutl.adb, makeutl.ads (Make): major refactoring.
7257 Create several new subprograms to move code out of Make. This makes the
7258 code more readable, removes code duplication, and is a preparation work
7259 for adding support for aggregate projects.
7261 2011-08-04 Tristan Gingold <gingold@adacore.com>
7263 * s-po32gl.ads, s-po32gl.adb: New files.
7264 * exp_ch7.ads (Get_Global_Pool_For_Access_Type): New function.
7265 * exp_ch7.adb (Get_Global_Pool_For_Access_Type): New function.
7266 (Build_Finalization_Collection): Use it.
7267 * exp_ch4.adb (Complete_Controlled_Allocation): Ditto.
7268 * rtsfind.ads: System_Pool_32_Global, Re_Global_Pool_32_Object: New
7270 * gcc-interface/Makefile.in: Use s-po32gl.o on VMS.
7271 * gcc-interface/Make-lang.in: Update dependencies.
7273 2011-08-04 Emmanuel Briot <briot@adacore.com>
7275 * makeutl.adb (Complete_Mains): add support for specs with no suffix on
7278 2011-08-04 Emmanuel Briot <briot@adacore.com>
7280 * make.adb, makeutl.adb (Complete_Mains): if a main specified on the
7281 command line is not a file name, also check whether it could be a unit
7284 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
7286 * bindgen.adb (Gen_Finalize_Library_Ada): Factor out code to generate
7287 the header of the finalization routine.
7288 If the unit has no finalizer but is a body whose spec has one, then
7289 generate the decrement of the elaboration entity only.
7290 If the unit has a finalizer and is a spec, then do not generate the
7291 decrement of the elaboration entity.
7292 (Gen_Finalize_Library_C): Likewise.
7294 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7296 * exp_ch7.adb (Alignment_Of): New subsidiary routine.
7297 (Bounds_Size_Expression): Removed.
7298 (Double_Alignment_Of): New subsidiary routine.
7299 (Make_Finalize_Address_Stmts): New local variable Index_Typ. Account
7300 for a hole in the dope vector of unconstrained arrays due to different
7301 index and element alignments.
7303 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7305 * sem_res.adb (Resolve_Allocator): diagnose task allocator that will
7306 raise program_error because body has not been seen yet.
7308 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7310 * sem_ch10.adb (Analyze_With_Clause): Protect against child unit with
7313 2011-08-04 Vincent Celier <celier@adacore.com>
7315 * makeutl.adb (Do_Complete): Check absolute paths in canonical forms
7317 2011-08-04 Yannick Moy <moy@adacore.com>
7319 * alfa.adb, alfa.ads (Unique_Defining_Entity): move function from here
7320 * sem_util.adb, sem_util.ads (Unique_Defining_Entity): ...to here
7322 2011-08-04 Thomas Quinot <quinot@adacore.com>
7324 * sem_ch12.adb (Analyze_Package_Instantiation): Do not omit body for
7325 instantiation in RCI.
7327 2011-08-04 Emmanuel Briot <briot@adacore.com>
7329 * make.adb: Share more code with gprbuild
7331 2011-08-04 Emmanuel Briot <briot@adacore.com>
7333 * projects.texi: Added documentation for the IDE'Gnat project file
7336 2011-08-04 Nicolas Roche <roche@adacore.com>
7338 * gnat_rm.texi: Minor editing.
7340 2011-08-04 Javier Miranda <miranda@adacore.com>
7342 * bindgen.adb (Gen_Adafinal_Ada): Do not differentiate the main case
7343 and the library case for VM targets.
7344 (Gen_Adainit_Ada): Likewise.
7346 2011-08-04 Robert Dewar <dewar@adacore.com>
7348 * g-altive.ads: Minor comment updates.
7349 * prj-nmsc.adb: Minor reformatting.
7351 2011-08-04 Javier Miranda <miranda@adacore.com>
7354 (Normalize_Scalars_Config): Value of the configuration switch set by
7355 pragma Normalize_Scalars when it appears in the gnat.adc file.
7356 (Normalize_Scalars): New field for record Config_Switches_Type. Used
7357 to save and restore settings of this pragma.
7359 (Register_Opt_Config_Switches, Save_Opt_Config_Switches,
7360 Restore_Opt_Config_Switches): Add missing support for Normalize_Scalars.
7362 2011-08-04 Vincent Celier <celier@adacore.com>
7364 * gnat_ugn.texi: Document gnatlink options -M and -M=mapfile
7366 2011-08-04 Arnaud Charlet <charlet@adacore.com>
7368 * makeutl.adb: Minor reformatting.
7370 2011-08-04 Olivier Hainque <hainque@adacore.com>
7372 * g-altive.ads: Update comments to reflect that only the soft
7373 binding is available today.
7375 2011-08-04 Robert Dewar <dewar@adacore.com>
7377 * bindgen.adb, einfo.adb, sem_ch12.adb, s-tasren.adb, sem_res.adb,
7378 makeutl.adb, prj-nmsc.adb, opt.ads, prj-env.adb: Minor reformatting
7379 * gcc-interface/Make-lang.in: Update dependencies.
7381 2011-08-04 Arnaud Charlet <charlet@adacore.com>
7383 * prj-env.adb: Remove local debug traces.
7385 2011-08-04 Yannick Moy <moy@adacore.com>
7387 * checks.adb (Apply_Float_Conversion_Check): correct a typo where Lo_OK
7388 was used instead of Hi_OK, which could cause a read of an uninitialized
7389 value later on. Detected while working on the new warning.
7390 * exp_ch9.adb (Expand_N_Entry_Declaration): remove useless assignment
7392 * sem_ch5.adb (Analyze_Assignment): set the last assignment component
7393 in more cases, in order to detect more unreferenced values.
7394 * sem_util.adb, sem_util.ads (Get_Enclosing_Object): return enclosing
7395 object for expression, if any.
7397 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
7399 * exp_intr.adb (Expand_Binary_Operator_Call): Look at the RM size of
7400 the operand types instead of the Esize.
7402 2011-08-04 Steve Baird <baird@adacore.com>
7404 * switch-b.adb (Scan_Binder_Switches): Add -P binder switch, used to
7405 enable CodePeer_Mode.
7406 * bindusg.adb (Display): Add help message describing -P binder switch.
7407 * gnat_ugn.texi: Document -P binder switch.
7408 * bindgen.adb (Gen_Main_Ada): If CodePeer_Mode is set, then call the
7409 user-defined main program directly.
7410 (Gen_Output_File_Ada): If CodePeer_Mode is set, generate a with of the
7411 user-defined main program in the context clause of the package body.
7413 2011-08-04 Yannick Moy <moy@adacore.com>
7415 * alfa.adb, alfa.ads (Get_Entity_For_Decl): remove function, partial
7416 duplicate of Defining_Entity
7417 (Get_Unique_Entity_For_Decl): rename function into
7418 Unique_Defining_Entity
7419 * einfo.adb, einfo.ads (Is_In_ALFA, Body_Is_In_ALFA): remove flags
7420 (Formal_Proof_On): remove synthesized flag
7421 * cstand.adb, sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
7422 sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_res.adb, sem_util.adb,
7423 sem_util.ads, stand.ads: Remove treatment associated to entities in ALFA
7424 * sem_prag.adb (Analyze_Pragma): remove special treatment for pragma
7425 Annotate (Formal_Proof)
7427 2011-08-04 Emmanuel Briot <briot@adacore.com>
7429 * prj-env.adb (Create_Config_Pragmas_File): fix handling of multi-unit
7430 source files with non-standard naming schemes, in imported projects
7432 2011-08-04 Emmanuel Briot <briot@adacore.com>
7434 * makeutl.adb (Complete_Mains): when a multi-unit source file is
7435 specified on the gprbuild command line, we need to compile all units
7436 within that file, not just the first one we find
7437 Fix error message for mains that are not found.
7439 2011-08-04 Thomas Quinot <quinot@adacore.com>
7441 * sem_ch6.adb: Update comment.
7442 * sem_ch12.adb: Minor reformatting.
7444 2011-08-04 Bob Duff <duff@adacore.com>
7446 * s-tasren.adb (Task_Do_Or_Queue): Previous code was reading
7447 Acceptor.Terminate_Alternative without locking Acceptor, which causes a
7448 race condition whose symptom is to fail to lock Parent. That, in turn,
7449 causes Parent.Awake_Count to be accessed without locking Parent, which
7450 causes another race condition whose symptom is that Parent.Awake_Count
7451 can be off by 1 (either too high or too low). The solution is to lock
7452 Parent unconditionally, and then lock Acceptor, before reading
7453 Acceptor.Terminate_Alternative.
7455 2011-08-04 Arnaud Charlet <charlet@adacore.com>
7457 * debug.adb: Update comment.
7459 2011-08-04 Robert Dewar <dewar@adacore.com>
7461 * par_sco.adb, exp_util.adb, make.adb, a-tags.adb, sem_prag.adb,
7462 sem_util.adb, sem_attr.adb, exp_ch4.adb, g-comlin.adb, g-comlin.ads,
7463 exp_ch6.adb: Minor reformatting.
7465 2011-08-04 Gary Dismukes <dismukes@adacore.com>
7467 * gnat_ugn.texi: Add sentence about the case of compile-time-detected
7470 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7472 * gnat_rm.texi: update Ravenscar desription to reflect Ada2012 RM.
7474 2011-08-04 Thomas Quinot <quinot@adacore.com>
7476 * sinfo.ads: Minor reformatting.
7478 2011-08-04 Emmanuel Briot <briot@adacore.com>
7480 * makeutl.adb, makeutl.ads, prj-nmsc.adb (Complete_Mains): report error
7481 even if there is no location.
7483 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7485 * sem_res.adb, sem_ch4.adb: move check for restriction
7486 No_Task_Hierarchy to resolve_allocator.
7488 2011-08-04 Thomas Quinot <quinot@adacore.com>
7490 * sinfo.adb, sinfo.ads, sem_prag.adb, sem_ch12.adb (Pragma_Enabled):
7491 This flag of N_Pragma nodes is not used, remove it as well as all of
7492 the associated circuitry.
7494 2011-08-04 Javier Miranda <miranda@adacore.com>
7496 * exp_disp.adb (Make_DT): Switch -gnatdQ disables the generation of the
7497 runtime check on duplicated externa tags
7498 * debug.adb Document switch -gnatdQ.
7500 2011-08-04 Gary Dismukes <dismukes@adacore.com>
7502 * a-fihema.ads: Minor typo fix.
7504 2011-08-04 Yannick Moy <moy@adacore.com>
7506 * sem_ch10.adb: Minor comment update.
7508 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7510 * einfo.adb: Update the node field usage to reflect the renaming of
7511 Return_Flag to Return_ Flag_Or_Transient_Decl.
7512 (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl.
7513 (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl.
7514 (Write_Field15_Name): Change Return_Flag to
7515 Return_Flag_Or_Transient_Decl.
7516 * einfo.ads: Rename node field Return_Flag to
7517 Return_Flag_Or_Transient_Decl. Update the associated comment and all
7518 occurrences in entities.
7519 (Return_Flag): Renamed to Return_Flag_Or_Transient_Decl. Update
7520 associated Inline pragma.
7521 (Set_Return_Flag): Renamed to Set_Return_Flag_Or_Transient_Decl. Update
7522 associated Inline pragma.
7523 * exp_ch4.ads, exp_ch4.adb (Expand_N_Expression_With_Actions): New
7525 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Update the calls to
7526 Return_Flag and Set_Return_Flag.
7527 * exp_ch7.adb (Process_Declarations): Add code to recognize hook
7528 objects generated for controlled transients declared inside an
7529 Exception_With_Actions. Update the calls to Return_Flag.
7530 (Process_Object_Declaration): Add code to add a null guard for hook
7531 objects generated for controlled transients declared inside an
7532 Exception_With_Actions. Update related comment.
7533 * exp_util.adb (Has_Controlled_Objects): Add code to recognize hook
7534 objects generated for controlled transients declared inside an
7535 Exception_With_Actions. Update the calls to Return_Flag.
7536 * expander.adb (Expand): Add new case for N_Expression_With_Actions.
7538 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7540 * sem_util.adb:(Wrong_Type): Improve error message on a one-element
7541 positional aggregate.
7543 2011-08-04 Vincent Celier <celier@adacore.com>
7545 * par_sco.adb (Process_Decisions.Output_Header): Check and record pragma
7546 SLOC only for pragmas.
7548 2011-08-04 Emmanuel Briot <briot@adacore.com>
7550 * projects.texi: Minor typo fix.
7552 2011-08-04 Emmanuel Briot <briot@adacore.com>
7554 * prj-nmsc.adb (Check_File): Minor change to traces, to help debugging
7555 on case-sensitive file systems.
7557 2011-08-04 Thomas Quinot <quinot@adacore.com>
7559 * put_scos.adb (Put_SCOs): Do not emit decision SCO for an X decision
7560 nested in a disabled pragma.
7561 * scos.ads, scos.adb, par_sco.ads, par_sco.adb: Record sloc of
7562 enclosing pragma, if any, for X decisions.
7564 2011-08-04 Thomas Quinot <quinot@adacore.com>
7566 * sem_prag.adb: Minor reformatting.
7568 2011-08-04 Vincent Celier <celier@adacore.com>
7570 * a-tags.adb (Check_TSD): Avoid concatenation of strings, as it is not
7571 allowed in no run time mode.
7573 2011-08-04 Vincent Celier <celier@adacore.com>
7575 * make.adb (Check): When -gnatc is used, check for the source file
7576 inside the ALI file with a canonical case file name.
7578 2011-08-04 Emmanuel Briot <briot@adacore.com>
7580 * g-comlin.adb, g-comlin.ads (Add_Switch): Put back support for
7581 overriding the separator.
7583 2011-08-04 Robert Dewar <dewar@adacore.com>
7585 * sem_aggr.adb, par_sco.adb, sem_type.adb, exp_util.adb, exp_ch9.adb,
7586 prj-nmsc.adb, sem_ch13.adb, exp_strm.adb: Minor reformatting.
7588 2011-08-04 Robert Dewar <dewar@adacore.com>
7590 * gnat_rm.texi: Minor documentation fix for pragma Annotate.
7592 2011-08-04 Yannick Moy <moy@adacore.com>
7594 * sem_attr.adb (Analyze_Attribute): add check during pre-analysis that
7595 'Result only appears in postcondition of function.
7597 2011-08-04 Thomas Quinot <quinot@adacore.com>
7599 * a-tags.adb (Check_TSD): When raising PROGRAM_ERROR for a duplicated
7600 external tag, include the value of the external tag in the exception
7603 2011-08-04 Yannick Moy <moy@adacore.com>
7605 * sem_attr.adb (Result): modify error message for misplaced 'Result
7607 2011-08-04 Sergey Rybin <rybin@adacore.com>
7609 * gnat_rm.texi (pragma Annotate): Fix syntax description to make it
7610 clear that the second argument must be an identifier.
7612 2011-08-04 Thomas Quinot <quinot@adacore.com>
7614 * exp_ch9.adb (Build_Barrier_Function): When compiling with
7615 -fpreserve-control-flow, insert an IF statement on the barrier
7616 condition to ensure that a conditional branch instruction is generated.
7618 2011-08-04 Emmanuel Briot <briot@adacore.com>
7620 * prj-part.adb, prj.adb, prj.ads, prj-tree.ads
7621 (Processing_Flags.Ignore_Missing_With): new flag.
7623 2011-08-04 Emmanuel Briot <briot@adacore.com>
7625 * prj-nmsc.adb (Find_Sources, Path_Name_Of): Fix handling of
7626 Source_List_File on case-insensitive systems where the file is actually
7627 on a case-sensitive file system (NFS,...).
7629 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7631 * sem_ch6.adb (Analyze_Function_Return): In a rare case where a
7632 function return contains a controlled [extension] aggregate and the
7633 return statement is not part of a handled sequence of statements, wrap
7634 the return in a block. This ensures that all controlled temporaries
7635 generated during aggregate resolution will be picked up by the
7636 finalization machinery.
7638 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7640 * sem_aggr.adb (Resolve_Aggregate): If aggregate has box-initialized
7641 components, freeze type before resolution, to ensure that default
7642 initializations are present for all components.
7643 * sem_res.adb (Resolve_Actuals): the designated object of an
7644 accces-to-constant type is a legal actual in a call to an
7645 initialization procedure.
7647 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7649 * exp_util.adb (Extract_Renamed_Object): Add N_Type_Conversion and
7650 N_Unchecked_Type_Conversion to the possible containers of a renamed
7653 2011-08-04 Yannick Moy <moy@adacore.com>
7655 * par-ch13.adb (Aspect_Specifications_Present): recognize
7656 "with Identifier'Class =>" as an aspect, so that a meaningful warning
7657 is issued in Strict mode.
7658 * par.adb: Fix typos in comments.
7660 2011-08-04 Yannick Moy <moy@adacore.com>
7662 * sem_attr.adb (Result): modify error message to take into account Post
7663 aspect when compiling Ada 2012 (or newer) code.
7665 2011-08-04 Nicolas Roche <roche@adacore.com>
7667 * env.c (__gnat_clearenv): Avoid use of dynamic size array in order to
7668 remove need for GCC exceptions.
7670 2011-08-04 Vincent Celier <celier@adacore.com>
7672 * makeutl.adb (Do_Complete): Call Debug_Output with the name of the
7673 project, not the source file name.
7674 * prj.adb (Find_Sources.Look_For_Sources): If the source has been
7675 excluded, continue looking. This excluded source will only be returned
7676 if there is no other source with the same base name that is not locally
7679 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7681 * sem_res.adb (Resolve_Intrinsic_Operator): if the result type is
7682 private and one of the operands is a real literal, use a qualified
7683 expression rather than a conversion which is not meaningful to the
7686 2011-08-04 Yannick Moy <moy@adacore.com>
7688 * sem_ch13.adb (Aspect_Loop): when an aspect X and its classwise
7689 corresponding aspect X'Class are allowed, proceed with analysis of the
7690 aspect instead of skipping it.
7692 2011-08-04 Tristan Gingold <gingold@adacore.com>
7694 * s-flocon.adb, s-flocon.ads: Add a body for s-flocon.ads
7695 This will allow to have an Ada implementation for the subprogram.
7697 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7699 * sem_ch3.adb (Analyze_Full_Type_Declaration): If the declaration is a
7700 completion and aspects are present, apply them to the entity for the
7701 type which is currently the partial view, but which is the one that
7703 * sem_ch13.adb (Analyze_Aspect_Specifications): if the predicate
7704 applies to a partial view, indicate that the full view has predicates
7705 and delayed aspects.
7706 (Replace_Type_Reference): Handle properly predicates that apply to the
7707 full view of a private completion.
7709 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
7711 * layout.adb (Layout_Type): For composite types, do not set Esize.
7712 * freeze.adb (Set_Small_Size): Remove test on alignment and do not
7714 (Size_Known): Look at the RM size of components instead of the Esize.
7715 (Freeze_Record_Type): Look at the RM size instead of the Esize to
7716 issue warning and activate Implicit_Packing.
7717 (Freeze_Entity): Likewise. Do not issue a warning for alias/atomic
7718 if the Esize is not known.
7719 * sem_ch13.adb (Analyze_Attribute_Definition_Clause) <Size>: Set Esize
7720 for elementary types only.
7721 (Analyze_Record_Representation_Clause): Look at the RM size instead
7722 of the Esize to issue errors.
7723 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not set Esize if it
7725 <E_Record_Type>: Look at the RM size instead of the Esize. Remove
7727 Look at the RM size instead of the Esize for types if the latter is
7729 (gnat_to_gnu_field): Use Known_Esize instead of Known_Static_Esize.
7731 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7733 * sem_type.adb: proper handling of equality not involving anonymous
7736 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7738 * exp_ch7.adb (Create_Finalizer): Remove local variables Spec_Nod and
7739 Vis_Decls. When creating a library-level finalizer for a package spec,
7740 both the declaration and body of the finalizer are inserted either in
7741 the visible or private declarations of the package spec.
7743 2011-08-04 Javier Miranda <miranda@adacore.com>
7745 * sem_ch3.adb (Derive_Subprograms): Complete assertion to request the
7746 use of the full-view of a type when invoking Is_Ancestor.
7747 * sem_type.adb (Is_Ancestor): For consistency, when the traversal of
7748 the full-view of private parents is requested, then use also the
7749 full-view of the parent of the first derivation.
7751 2011-08-04 Tristan Gingold <gingold@adacore.com>
7753 * s-taprop-vxworks.adb (Enter_Task): Use System.Float_Control.Reset
7754 instead of the locally imported procedure.
7755 * s-taprop-mingw.adb (Enter_Task): Ditto.
7756 * s-valrea.adb (Scan_Real): Ditto.
7757 * s-imgrea.adb (Set_Image_Real): Ditto.
7758 * s-flocon.ads: Make the package pure.
7760 2011-08-04 Thomas Quinot <quinot@adacore.com>
7762 * sinfo.ads, sinfo.adb (Debug_Statement, Set_Debug_Statement): Remove.
7763 * tbuild.ads, tbuild.adb (Make_Pragma): Adjust accordingly.
7764 * sinfo-cn.ads, sinfo-cn.adb (Change_Name_To_Procedure_Call_Statement):
7765 New subprogram, moved here from...
7766 * par.adb, par-ch5.adb (P_Statement_Name): ... here.
7767 * par-prag.adb (Par.Prag, case Pragma_Debug): Do not perform any
7768 rewriting of the last argument into a procedure call statement here...
7769 * sem_prag.adb (Analyze_Pragma, case Pragma_Debug): ...do it there
7772 2011-08-04 Thomas Quinot <quinot@adacore.com>
7774 * par_sco.adb: Minor reformatting.
7776 2011-08-04 Robert Dewar <dewar@adacore.com>
7778 * erroutc.adb: Minor reformatting.
7780 2011-08-04 Thomas Quinot <quinot@adacore.com>
7782 * par_sco.adb: Comment update.
7784 2011-08-04 Tristan Gingold <gingold@adacore.com>
7786 * s-flocon.ads: New file.
7787 * g-flocon.ads: Now a renaming of s-flocon.
7788 * Makefile.rtl: Add s-flocon.o
7790 2011-08-04 Javier Miranda <miranda@adacore.com>
7792 * exp_strm.adb (Build_Array_Input_Function): if the array type is
7793 constrained, do not attempt to build a subtype of it.
7795 2011-08-04 Yannick Moy <moy@adacore.com>
7797 * errout.ads Change comments: remove 'R'M as an example where quotes
7798 are needed; add ALFA as another case where quotes are not needed
7799 * erroutc.adb (Set_Msg_Insertion_Reserved_Word): add ALFA as another
7800 case where quotes are not needed.
7801 * sem_ch11.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb,
7802 sem_ch5.adb, sem_ch6.adb, sem_ch9.adb, sem_prag.adb, sem_res.adb:
7803 Remove all occurrences of 'A'L'F'A
7805 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7807 * sem_ch13.adb: check legality of invariant pragma.
7809 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
7811 * bindgen.adb: Add comments.
7813 2011-08-04 Yannick Moy <moy@adacore.com>
7815 * einfo.adb, einfo.ads: Free Flag254 and make Formal_Proof_On a
7817 * sem_prag.adb (Analyze_Pragma): record the pragma Annotate
7818 (Formal_Proof, On/Off) in the Rep_Item list of the current subprogram.
7820 2011-08-04 Robert Dewar <dewar@adacore.com>
7822 * exp_ch7.adb, exp_ch6.adb, sem_ch3.adb, layout.adb, sem_ch5.adb,
7823 osint-c.ads, sem_util.ads, gnat1drv.adb, targparm.ads, sem_ch6.adb,
7824 sem_ch13.adb, s-pooloc.adb: Minor reformatting.
7826 2011-08-04 Thomas Quinot <quinot@adacore.com>
7828 * s-pooloc.ads, s-pooglo.ads: Minor reformatting
7830 2011-08-04 Thomas Quinot <quinot@adacore.com>
7833 * s-pooloc.adb (Deallocate): Fix the case of deallocating the only
7836 2011-08-04 Robert Dewar <dewar@adacore.com>
7838 * einfo.ads, exp_ch4.adb: Minor reformatting.
7840 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
7842 * back_end.ads (Gen_Or_Update_Object_File): Add more comments.
7844 2011-08-04 Ed Schonberg <schonberg@adacore.com>
7846 * exp_ch4.adb (Expand_Composite_Equality): code cleanup: use component
7847 type in all cases to compute list of primitive operations, because full
7848 view may be an itype that is not attached to the list of declarations.
7850 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
7852 * bindgen.adb (Gen_Adafinal_Ada): Generate an early return if the
7853 library has already been finalized.
7854 (Gen_Adafinal_C): Likewise.
7855 (Gen_Adainit_Ada): Generate an early return if the library has
7856 already been elaborated.
7857 (Gen_Adainit_C): Likewise.
7858 (Gen_Output_File_Ada): Generate an elaboration flag.
7859 (Gen_Output_File_C): Likewise.
7861 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7863 * exp_ch4.adb (Expand_Allocator_Expression): Disable the generation of
7864 Set_Finalize_Address_Ptr for CodePeer because Finalize_Address was not
7865 built in the first place.
7866 (Expand_N_Allocator): Disable the generation of Set_Finalize_Address_Ptr
7867 for CodePeer because Finalize_Address was not built to begin with.
7868 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Ditto.
7870 2011-08-04 Pascal Obry <obry@adacore.com>
7872 * adaint.c (__gnat_tmp_name): Use current process id to create temp
7873 filenames, this ensures unicity of filenames across processes.
7875 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7877 * bindgen.adb (Gen_Finalize_Library_Ada): Rename generated routine
7878 Raise_Controlled to Raise_From_Controlled_Operation. Update the
7879 signature of Raise_From_Controlled_Operation by adding flag From_Abort.
7880 Add False as the actual to From_Abort in the generated call to
7881 Raise_From_Controlled_Operation.
7883 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
7885 * osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move to declaration
7886 so that the ali file name can be retrieved from outside of this package.
7887 * back_end.ads, back_end.adb (Gen_Or_Update_Object_File): New method
7888 doing nothing in the general case, but used to update the object file
7889 timestamp if directly generated by the backend.
7890 * gnat1drv.adb (Gnat1drv): Make sure the object file's timestamp is set
7891 to a later time than the ali file one.
7893 2011-08-04 Yannick Moy <moy@adacore.com>
7895 * einfo.adb, einfo.ads (Formal_Proof_On): new flag set on subprogram
7896 entities whose body contains an Annotate pragma which forces formal
7898 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
7899 sem_ch6.adb, sem_ch9.adb, sem_res.adb: Adapt call to
7900 Mark_Non_ALFA_Subprogram to pass in a message and node.
7901 * sem_prag.adb (Analyze_Pragma): add treatment of pragma Annotate
7902 (Forma_Proof, On) which sets the flag Formal_Proof_On in the
7903 surrounding subprogram.
7904 * sem_util.adb, sem_util.ads (Mark_Non_ALFA_Subprogram,
7905 Mark_Non_ALFA_Subprogram_Unconditional): if the subprogram being marked
7906 as not in ALFA is annotated with Formal_Proof being On, then an error
7907 is issued based on the additional parameters for message and node.
7908 * snames.ads-tmpl (Name_Formal_Proof): new name for annotation.
7909 * gcc-interface/Make-lang.in: Update dependencies.
7911 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7913 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Do not generate
7914 Finalize_Address when CodePeer is enabled.
7916 2011-08-04 Pascal Obry <obry@adacore.com>
7918 * adaint.c (__gnat_tmp_name): Use _tempnam() instead of tempnam() as
7919 the latter returns a pointer to a static buffer which is deallocated
7920 at the end of the routine.
7922 2011-08-04 Yannick Moy <moy@adacore.com>
7924 * sem_ch3.adb (Array_Type_Declaration): move test for type in ALFA
7925 after index creation; mark unconstrained base array type generated as
7926 being in/not in ALFA as well
7927 (Make_Index): mark subtype created as in/not in ALFA
7928 * sem_ch5.adb (Analyze_Iteration_Scheme): mark entity for iterating
7929 over a loop as in/not in ALFA, depending on its type and form of loop
7932 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7934 * exp_ch7.adb (Build_Object_Declarations): Initialize flag Abort
7935 directly to False on .NET and JVM.
7937 2011-08-04 Yannick Moy <moy@adacore.com>
7939 * sem_ch3.adb (Constrain_Enumeration, Constrain_Integer): remove
7940 constraint that subtype must come from source code to be in ALFA, so
7941 that anonymous subtypes can be in ALFA too.
7943 2011-08-04 Yannick Moy <moy@adacore.com>
7945 * sem_ch3.adb (Analyze_Object_Declaration): remove obsolete addition of
7946 reference for ALFA mode.
7947 * lib-xref-alfa.adb, lib-xref.ads (Traverse_Compilation_Unit): make
7948 procedure public so as to use it from formal verification back-end.
7950 2011-08-04 Jerome Lambourg <lambourg@adacore.com>
7952 * g-comlin.adb (For_Each_Simple_Switch.Is_In_Config): Remove the
7953 invalid checks of the Parameter, making Remove_Switch not working
7956 2011-08-04 Arnaud Charlet <charlet@adacore.com>
7958 * targparm.ads: Update header: no run-time exception is needed on this
7961 2011-08-04 Vincent Celier <celier@adacore.com>
7963 * a-fihema.adb: Use System.IO instead of GNAT.IO
7965 2011-08-04 Thomas Quinot <quinot@adacore.com>
7967 * sem_ch3.adb (Access_Definition): Anonymous access to subprogram types
7968 are forbidden in Compiler_Unit mode.
7970 2011-08-04 Robert Dewar <dewar@adacore.com>
7972 * sem_util.adb: Minor reformatting.
7974 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
7976 * bindgen.adb (Gen_Finalize_Library_Ada): Update the import string for
7977 library-level finalizers.
7978 (Gen_Finalize_Library_C): Update the import string for library-level
7980 (Gen_Finalize_Library_Defs_C): Update the definition name of a
7981 library-level finalizer.
7982 * exp_ch7.adb: Remove with and use clauses for Stringt.
7983 (Create_Finalizer): Remove local variables Conv_Name, Prag_Decl,
7984 Spec_Decl. Add local variable Body_Id. The names of library-level
7985 finalizers are now manually fully qualified and are no longer external.
7986 A single name is now capable of servicing .NET, JVM and non-VM targets.
7987 Pragma Export is no longer required to provide visibility for the name.
7988 (Create_Finalizer_String): Removed.
7989 (New_Finalizer_Name): New routine which mimics New_..._Name.
7991 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
7993 * sem_elab.adb (Check_Internal_Call_Continue): Change the type of the
7994 elaboration counter to Standard_Short_Integer.
7995 * sem_util.adb (Build_Elaboration_Entity): Likewise.
7996 * bindgen.adb (Gen_Elab_Externals_Ada): Adjust to above change.
7997 (Gen_Elab_Externals_C): Likewise.
7999 2011-08-04 Ed Falis <falis@adacore.com>
8001 * system-vxworks-arm.ads, system-vxworks-sparcv9.ads,
8002 system-vxworks-ppc.ads, system-vxworks-m68k.ads,
8003 system-vxworks-mips.ads, system-vxworks-x86.ads
8004 (Always_Compatible_Rep): set to False for all VxWorks targets.
8006 2011-08-04 Robert Dewar <dewar@adacore.com>
8008 * par_sco.adb, prj-proc.adb, make.adb, bindgen.adb, prj.adb, prj.ads,
8009 makeutl.adb, makeutl.ads, prj-nmsc.adb, exp_ch5.adb, exp_ch12.adb,
8010 exp_ch7.ads, exp_util.ads, sem_util.ads, g-comlin.ads, exp_ch6.adb,
8011 exp_ch6.ads, lib-xref.ads, exp_ch7.adb, exp_util.adb, exp_dist.adb,
8012 exp_strm.adb, gnatcmd.adb, freeze.adb, g-comlin.adb, lib-xref-alfa.adb,
8013 sem_attr.adb, sem_prag.adb, sem_util.adb, sem_elab.adb, sem_ch8.adb,
8014 sem_ch11.adb, sem_eval.adb, sem_ch13.adb, sem_disp.adb, a-fihema.adb:
8015 Minor reformatting and code reorganization.
8017 2011-08-04 Emmanuel Briot <briot@adacore.com>
8019 * projects.texi: Added doc for aggregate projects.
8021 2011-08-04 Emmanuel Briot <briot@adacore.com>
8023 * prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
8024 Add support for overriding the Project_Path in aggregate projects.
8026 2011-08-04 Robert Dewar <dewar@adacore.com>
8028 * a-cofove.ads: Minor reformatting.
8030 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
8032 * exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
8033 on the generated code.
8034 (Build_Finalize_Statements): Update the comment on the generated code.
8035 (Build_Initialize_Statements): Update the comment on the generated code.
8036 (Build_Object_Declarations): Add local variable Result. The object
8037 declarations are now built in sequence.
8038 * rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
8041 2011-08-04 Robert Dewar <dewar@adacore.com>
8043 * checks.adb, alfa.adb, alfa.ads: Minor reformatting.
8045 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
8047 * einfo.ads (Elaboration_Entity): Document new definition and use.
8048 (Elaboration_Entity_Required): Adjust to above change.
8049 * exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
8050 * exp_ch12.adb: And with and use for Snames.
8051 (Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
8052 * exp_util.adb (Set_Elaboration_Flag): Likewise.
8053 * sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
8054 <Check_Unit_Name>: Deal with N_Expanded_Name.
8055 <Attribute_Elaborated>: Extend to all unit names.
8056 * sem_elab.adb: And with and use for Uintp.
8057 (Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
8058 * sem_util.ads (Build_Elaboration_Entity): Adjust comment.
8059 * sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
8060 * bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
8061 from Gen_Adainit_Ada.
8062 (Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
8063 (Gen_Adafinal_Ada): Remove redundant test. In the non-main program
8064 case, do not call System.Standard_Library.Adafinal; instead call
8065 finalize_library if needed.
8066 (Gen_Adafinal_C): Likewise.
8067 (Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
8068 non-main program case.
8069 (Gen_Adainit_C): Generate a couple of external declarations here.
8070 In the main program case, set SSL.Finalize_Library_Objects.
8071 (Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
8072 (Gen_Elab_Calls_C): Likewise.
8073 (Gen_Finalize_Library_Ada): Likewise. Skip SAL interface units.
8074 (Gen_Finalize_Library_C): Likewise. Generate a full function.
8075 (Gen_Main_C): Put back call to Ada_Final and don't finalize library
8077 (Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
8078 if -a is specified. Call Gen_Elab_Externals_Ada. Move around call to
8080 (Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
8081 if -a is specified. Call Gen_Elab_Externals_C. Remove useless couple
8082 of external declarations. Call Gen_Finalize_Library_C.
8084 2011-08-04 Emmanuel Briot <briot@adacore.com>
8086 * prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
8087 Compute_Compilation_Phases): new subprogram.
8088 (Builder_Data, Builder_Project_Tree_Data): new subprogram and type
8089 The number of mains as well as the various compilation phases that
8090 need to be run are now project tree specific, since various
8091 aggregated trees might have different requirements. In particular,
8092 they do not all require bind or link phases.
8094 2011-08-04 Emmanuel Briot <briot@adacore.com>
8096 * prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
8097 (Project_Tree_Appdata): New type.
8098 It is now possible to associate application-specific data to a project
8099 tree. In particular, this is used in the gprbuild builder to avoid a
8100 number of global tables and htables, especially now that there can be
8101 several project trees loaded at once because of aggregate projects.
8102 (Debug_Name): new procedure.
8103 * projects.texi: Clarify syntax of "**" for Source_Dirs
8105 2011-08-03 Emmanuel Briot <briot@adacore.com>
8107 * prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
8108 the "roots" for a main.
8109 (Fill_From_Project): add support for aggregate projects. Main units
8110 in aggregated projects are now automatically added in the list of
8111 files to build (although this fails later on in gprbuild, because
8112 these files are not using the root proejct tree, so this needs
8114 * gcc-interface/Make-lang.in: Update dependencies.
8116 2011-08-03 Yannick Moy <moy@adacore.com>
8118 * sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
8119 conditional expression in ALFA.
8120 * sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
8121 expressions as not in ALFA.
8123 2011-08-03 Robert Dewar <dewar@adacore.com>
8125 * a-cofove.adb: Minor reformatting.
8127 2011-08-03 Emmanuel Briot <briot@adacore.com>
8129 * make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
8130 (Insert_Project_Sources, Insert_withed_Sources_For): moved from the
8132 These packages are more logically placed in the Queue package, since
8133 they manipulate the queue. It is also likely that they can be adapted
8134 for gnatmake, thus sharing more code.
8135 (Finish_Program, Fail_Program): moved from the gprbuild sources, so
8136 that we could move the above.
8138 2011-08-03 Emmanuel Briot <briot@adacore.com>
8140 * errutil.adb (Finalize): clean up the list of error messages on exit.
8141 Calling this subprogram multiple times will no longer show duplicate
8142 error messages on stderr.
8144 2011-08-03 Emmanuel Briot <briot@adacore.com>
8146 * g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
8147 Getopt_Switches when we have already define a command line
8150 2011-08-03 Yannick Moy <moy@adacore.com>
8152 * sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
8153 in ALFA. Instead, they are considered as assertions to prove.
8154 * sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
8155 nodes as not in ALFA. Instead, include conditional expressions in ALFA
8156 if they have no ELSE part, or if they occur in pre- and postconditions,
8157 where the Condition cannot have side-effects in ALFA
8158 (Analyze_Membership_Op): do not mark such nodes as not in ALFA
8159 (Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
8160 Instead, include type conversion between scalar types in ALFA.
8161 * sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
8162 if-and-only-if its type is in ALFA.
8164 2011-08-03 Thomas Quinot <quinot@adacore.com>
8166 * scos.adb, get_scos.adb, put_scos.adb
8167 New code letter for decisions: G (entry guard)
8169 (Traverse_Subprogram_Body): Rename to...
8170 (Traverse_Subprogram_Or_Task_Body): New subrpogram.
8171 (Traverse_Protected_Body): New subprogram
8172 (Traverse_Declarations_Or_Statements): Add traversal of task bodies,
8173 protected bodies and entry bodies.
8175 2011-08-03 Yannick Moy <moy@adacore.com>
8177 * einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
8178 entities with get/set subprograms, which is set on procedure entities
8179 generated by the compiler for a postcondition.
8180 * sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
8181 * alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
8182 entity for a declaration
8183 (Get_Unique_Entity_For_Decl): new function returning an entity which
8184 represents a declaration, so that matching spec and body have the same
8187 2011-08-03 Robert Dewar <dewar@adacore.com>
8189 * a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
8190 a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
8192 2011-08-03 Yannick Moy <moy@adacore.com>
8194 * lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
8195 library-level because retriction No_Implicit_Dynamic_Code in the
8196 front-end prevents its definition as a local subprogram
8197 (Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
8198 for reuse in other contexts
8199 (Traverse_Declarations_Or_Statements,
8200 Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
8201 Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
8202 procedures take a callback parameter to be called on all declarations
8204 (Traverse_All_Compilation_Units): new generic function to traverse a
8205 compilation unit and call a callback parameter on all declarations
8207 2011-08-03 Javier Miranda <miranda@adacore.com>
8209 * sem_prag.adb (Process_Interface_Name): Allow duplicated export names
8210 in Java since they are always enclosed in a namespace that
8211 differentiates them, and overloaded entities are supported by the VM.
8213 2011-08-03 Ed Schonberg <schonberg@adacore.com>
8215 * checks.adb (Determine_Range): If a computed bound of an operation is
8216 outside the range of the base type of the expression, and overflow
8217 checks are enabled, the result is unknown and cannot be used for any
8218 subsequent constant folding.
8219 * sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
8220 unknown, so is the result of the comparison.
8222 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
8224 * a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
8225 From_Abort. When finalization was triggered by an abort, propagate
8226 Standard'Abort_Signal rather than Program_Error.
8227 * a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
8229 * a-except.adb (Raise_From_Controlled_Operation): Add new formal
8230 From_Abort. When finalization was triggered by an abort, propagate
8231 Standard'Abort_Signal rather than Program_Error.
8232 * a-except.ads:(Raise_From_Controlled_Operation): Add new formal
8234 * exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
8235 Abort_Id. Update the calls to Build_Object_Declarations and
8236 Build_Raise_Statement to include Abort_Id.
8237 (Build_Adjust_Statements): New local variable Abort_Id. Update the
8238 calls to Build_Object_Declarations and Build_Raise_Statement to include
8240 (Build_Finalize_Statements): New local variable Abort_Id. Update the
8241 calls to Build_Object_Declarations and Build_Raise_Statement to include
8243 (Build_Components): Create an entity for Abort_Id when exceptions are
8244 allowed on the target.
8245 (Build_Finalizer): New local variable Abort_Id.
8246 (Build_Initialize_Statements): New local variable Abort_Id. Update the
8247 calls to Build_Object_Declarations and Build_Raise_Statement to include
8249 (Build_Object_Declarations): Add new formal Abort_Id. Create the
8250 declaration of flag Abort_Id to preserve the original abort status
8251 before finalization code is executed.
8252 (Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
8253 runtime routine Raise_From_Controlled_Operation.
8254 (Create_Finalizer): Update the call to Build_Raise_Statement to include
8255 Abort_Id. Update the call to Build_Object_Declarations to include
8256 Abort_Id. Update the layout of the finalizer body.
8257 (Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
8258 (Process_Transient_Objects): New local variable Abort_Id. Remove the
8259 clunky code to create all flags and objects related to
8260 exception propagation and replace it with a call to
8261 Build_Object_Declarations. Update the call to Build_Raise_Statement to
8263 * exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
8264 Add new formal Abort_Id and associated comment on its use.
8265 (Build_Raise_Statement): Add new formal Abort_Id and associated comment
8267 * exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
8268 Remove the clunky code to create all flags and objects related to
8269 exception propagation and replace it with a call to
8270 Build_Object_Declarations. Update the call to Build_Raise_Statement.
8272 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
8274 * s-tassta.adb: Fix minor typos.
8276 2011-08-03 Robert Dewar <dewar@adacore.com>
8278 * rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
8279 lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
8281 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
8283 * exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
8284 to packages. This ensures that the finalizer body will not end up
8285 inside the freeze node.
8286 (Process_Declarations): Add code to detect whether a freeze node has a
8287 nested finalization collection.
8289 2011-08-03 Pascal Obry <obry@adacore.com>
8291 * g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
8292 (Current_Session): Return a not null access to Session_Type.
8293 (Default_Session): Likewise.
8295 2011-08-03 Robert Dewar <dewar@adacore.com>
8297 * a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
8298 exp_ch3.adb, exp_ch3.ads: Minor reformatting.
8300 2011-08-03 Pascal Obry <obry@adacore.com>
8302 * g-awk.ads: Minor comment fix.
8304 2011-08-03 Sergey Rybin <rybin@adacore.com>
8306 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
8307 the tree structure related to discriminant constraints.
8308 Original_Discriminant cannot be used any more for computing the
8309 defining name for the reference to a discriminant.
8311 2011-08-03 Ed Schonberg <schonberg@adacore.com>
8313 * sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
8314 function is not visibly tagged, this is not a dispatching call and
8315 therfore is not Tag_Indeterminate, even if the function is marked as
8316 dispatching on result.
8318 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
8320 * exp_ch13.adb: Add with and use clauses for Restrict and Rident.
8321 (Expand_N_Free_Statement): Add a guard to protect against run-times
8322 which do not support controlled types.
8323 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
8324 against run-times which do not support controlled types.
8325 * exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
8326 against run-times which do not support controlled types.
8327 * exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
8328 against run-times which do not support controlled types.
8329 * exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
8330 protect against run-times which do not support controlled types.
8332 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
8334 * exp_intr.adb: Put back with and use clauses for Exp_Ch11.
8335 (Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
8337 2011-08-03 Ed Schonberg <schonberg@adacore.com>
8339 * exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
8340 modified in the source, to prevent spurious warnings when compiling
8343 2011-08-03 Thomas Quinot <quinot@adacore.com>
8345 * a-except-2005.adb: Minor reformatting.
8347 2011-08-03 Ed Schonberg <schonberg@adacore.com>
8349 * sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
8350 is a renaming declaration in the private part of a package, do not emit
8351 a warning that the with_clause could be moved because the renaming may
8352 be used in the body or in a child unit.
8354 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
8356 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
8357 Propagate the Comes_From_Source attribute from the original return
8358 object to the renaming.
8360 2011-08-03 Jose Ruiz <ruiz@adacore.com>
8362 * exp_ch7.adb (Build_Raise_Statement): Do not call
8363 Raise_From_Controlled_Operation when this routine is not present in
8364 the run-time library.
8365 (Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
8366 libraries (Ravenscar), tasks are non-terminating, and protected objects
8367 and tasks can only appear at library level, so we do not want
8368 finalization of protected objects nor tasks.
8369 * exp_intr.adb: Minor clarification in comment.
8370 bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
8371 Gen_Output_File_C): Remove references to finalization of library-level
8372 objects when using restricted run-time libraries.
8374 2011-08-03 Ed Schonberg <schonberg@adacore.com>
8376 * sem_ch3.adb (Build_Discriminant_Constraints): Set
8377 Original_Discriminant only if the parent type is a generic formal.
8379 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
8381 * exp_ch13.adb: Add with and use clause for Targparm;
8382 (Expand_N_Free_Statement): Prevent the generation of a custom
8383 Deallocate on .NET/JVM targets since this requires pools and address
8385 * exp_ch4.adb (Expand_Allocator_Expression): When compiling for
8386 .NET/JVM targets, attach the newly allocated object to the access
8387 type's finalization collection. Do not generate a call to
8388 Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
8389 exist in the runtime.
8390 (Expand_N_Allocator): When compiling for .NET/JVM targets, do not
8391 create a custom Allocate for object that do not require initialization.
8392 Attach a newly allocated object to the access type's finalization
8393 collection on .NET/JVM.
8394 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
8395 assignment of controlled types on .NET/JVM. The two hidden pointers
8396 Prev and Next and stored and later restored after the assignment takes
8398 * exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
8399 kludge for .NET/JVM to recognize a particular piece of code coming from
8400 Heap_Management and change the call to Finalize into Deep_Finalize.
8401 * exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
8402 finalization collections on .NET/JVM only for types derived from
8403 Controlled. Separate the association of storage pools with a collection
8404 and only allow it on non-.NET/JVM targets.
8405 (Make_Attach_Call): New routine.
8406 (Make_Detach_Call): New routine.
8407 (Process_Object_Declarations): Suppress the generation of
8408 build-in-place return object clean up code on .NET/JVM since it uses
8410 * exp_ch7.ads (Make_Attach_Call): New routine.
8411 (Make_Detach_Call): New routine.
8412 * exp_intr.adb Add with and use clause for Targparm.
8413 (Expand_Unc_Deallocation): Detach a controlled object from a collection
8414 on .NET/JVM targets.
8415 * rtsfind.ads: Add entries RE_Attach, RE_Detach and
8416 RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
8417 * snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
8418 names used in finalization.
8420 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
8422 * a-fihema.adb: Add with and use clauses for System.Soft_Links.
8423 (Attach, Detach): Lock the current task when chaining an object onto a
8426 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
8428 * a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
8429 Rewritten to create the message strings when the exception is not
8430 raised by an abort during finalization.
8431 * a-except.ads, a-except-2005.ads: Add pragma Export for procedure
8432 Raise_From_Controlled_Operation and update its associated comment.
8433 * a-fihema.ads, a-fihema.adb: New GNAT unit.
8434 Ada.Finalization.Heap_Management provides key functionality
8435 associated with controlled objects on the heap, their creation,
8436 finalization and reclamation. Type Finalization_Collection is
8437 effectively a wrapper which sits ontop of a storage pool and performs
8438 all necessary bookkeeping for all the objects it contains. Each
8439 access-to-controlled or access-to-class-wide type receives a collection
8440 as part of its expansion. The compiler generates buffer code and
8441 invokes Allocate / Deallocate to create and destroy allocated
8443 * a-finali.adb ("="): Removed.
8444 * a-finali.ads ("="): Removed. Controlled types no longer carry hidden
8445 fields Prev and Next.
8446 * ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
8447 A library unit with at least one controlled object on the library level
8448 has a special finalizer which is invoked by the binder. To signal this,
8449 ali files carry field PF.
8450 * ali.ads: New field in type Unit_Record called Has_Finalizer. Add
8451 associated comment on field usage.
8452 * a-tags.adb (Get_RC_Offset): Removed.
8453 (Needs_Finalization): New routine.
8454 * a-tags.ads: Update the structure of the GNAT dispatch tables.
8455 Dispatch tables now carry field Needs_Finalization which provides
8456 runtime indication whether a type is controlled or has controlled
8457 components or both. Remove field RC_Offset.
8458 (Get_RC_Offset): Removed along with its associated pragma Export.
8459 Since tagged types with controlled components no longer carry hidden
8460 field _controller, the special mechanism to retrieve its location is no
8462 (Needs_Finalization): New routine.
8463 * atree.ads, atree.adb (Elist24): New routine.
8464 (Set_Elist24): New routine.
8465 * atree.h: Add a define clause for Elist24.
8466 * bindgen.adb New library-level variable Lib_Final_Built.
8467 (Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
8468 presence of a VM target, the routine generates calls to the proper
8469 library finalization routine.
8470 (Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
8471 targets. Set the correct library finalization routine depending on
8472 whether the library has controlled objects or this is a VM compilation.
8473 (Gen_Finalize_Library_Ada): New routine. This procedure generates calls
8474 to library-level finalizers of compiled units in reverse order of
8475 elaboration. It also produces exception management code and reraises a
8476 potential exception after all units have been finalized.
8477 (Gen_Finalize_Library_C): New routine. This procedure generates calls to
8478 library-level finalizers of compiled units in reverse order of
8480 (Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
8481 definitions of all library-level finalizers available to the compilation
8482 (Gen_Main_Ada): Directly call Adafinal which now contails all target
8484 (Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
8485 System.Standard_Library.Adafinal directly. If the library needs
8486 finalization actions, create the sequence of finalization calls.
8487 (Gen_Output_File_Ada): Alphabetize local variables and constants.
8488 Generate a with clause for System.Soft_Links when compiling for a VM.
8489 Remove the code which imports System.Standard_Library.Adafinal as
8490 Do_Finalize. Generate the library finalization routine.
8491 (Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
8492 If the library needs finalization actions, create all the definitions
8493 of library- level finalizers.
8494 (Has_Finalizer): New routine. Determines whether at least one compiled
8495 unit has a library-level finalizer.
8496 Add type Qualification_Mode.
8497 (Set_Unit_Name): Add a formal which controls the replacement of a dot.
8498 * einfo.adb: New usage of field 15 as Return_Flag.
8499 Remove Finalization_Chain_Entity from the usages of field 19.
8500 Remove Associated_Final_Chain from the usages of field 23.
8501 New usage of field 23 as Associated_Collection.
8502 New usage of field 24 as Finalizer.
8503 New usage of flag 252 as Is_Processed_Transient.
8504 (Associated_Final_Chain): Removed.
8505 (Associated_Collection): New routine.
8506 (Finalization_Chain_Entity): Removed.
8507 (Finalizer): New routine.
8508 (Is_Finalizer): New routine.
8509 (Is_Processed_Transient): New routine.
8510 (Return_Flag): New routine.
8511 (Set_Associated_Final_Chain): Removed.
8512 (Set_Associated_Collection): New routine.
8513 (Set_Finalization_Chain_Entity): Removed.
8514 (Set_Finalizer): New routine.
8515 (Set_Is_Processed_Transient): New routine.
8516 (Set_Return_Flag): New routine.
8517 (Write_Entity_Flags): Include Is_Processed_Transient to the list of
8519 (Write_Field8_Name): Alphabetize the output.
8520 (Write_Field11_Name): Alphabetize the output.
8521 (Write_Field12_Name): Alphabetize the output.
8522 (Write_Field13_Name): Alphabetize the output.
8523 (Write_Field14_Name): Alphabetize the output.
8524 (Write_Field15_Name): Alphabetize the output.
8525 (Write_Field16_Name): Alphabetize the output.
8526 (Write_Field17_Name): Alphabetize the output.
8527 (Write_Field18_Name): Alphabetize the output.
8528 (Write_Field19_Name): Alphabetize the output. Remove the output of
8529 Finalization_Chain_Entity.
8530 (Write_Field20_Name): Alphabetize the output.
8531 (Write_Field21_Name): Alphabetize the output.
8532 (Write_Field22_Name): Alphabetize the output.
8533 (Write_Field23_Name): Alphabetize the output. Remove the output of
8534 Associated_Final_Chain. Add output for Associated_Collection.
8535 (Write_Field24_Name): Alphabetize the output.
8536 (Write_Field25_Name): Add output for Finalizer.
8537 (Write_Field26_Name): Alphabetize the output.
8538 (Write_Field27_Name): Alphabetize the output.
8539 (Write_Field28_Name): Alphabetize the output.
8540 * einfo.ads: Add new field description for Associated_Collection and
8542 Remove Associated_Final_Chain and its uses in nodes.
8543 Remove Finalization_Chain_Entity and its uses in nodes.
8544 Add new field description for Finalizer and its uses in nodes.
8545 Add new synthesized attribute Is_Finalizer.
8546 Add new flag description for Is_Processed_Transient and its uses in
8548 Add new field description for Return_Flag and its uses in nodes.
8549 (Associated_Final_Chain): Removed along with its pragma Inline.
8550 (Associated_Collection): New routine and pragma Inline.
8551 (Finalization_Chain_Entity): Removed along with its pragma Inline.
8552 (Finalizer): New routine and pragma Inline.
8553 (Is_Finalizer): New routine and pragma Inline.
8554 (Is_Processed_Transient): New routine and pragma Inline.
8555 (Return_Flag): New routine and pragma Inline.
8556 (Set_Associated_Final_Chain): Removed along with its pragma Inline.
8557 (Set_Associated_Collection): New routine and pragma Inline.
8558 (Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
8559 (Set_Finalizer): New routine and pragma Inline.
8560 (Set_Is_Processed_Transient): New routine and pragma Inline.
8561 (Set_Return_Flag): New routine and pragma Inline.
8562 * exp_aggr.adb: Alphabetize subprograms.
8563 (Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
8564 (Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
8565 associated comments. Remove local variables External_Final_List and
8567 Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
8568 Ancestor. Remove the retrieval of finalization lists. Update the call to
8570 (Convert_Aggr_In_Allocator): Remove the retrieval of finalization
8571 lists. Update the call to Late_Expansion.
8572 (Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
8573 (Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
8574 (Gen_Assign): Remove the retrieval of the finalization list used to
8575 build the assignment. Update the calls to Make_Init_Call and
8577 (Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
8578 Remove the mechanism to determine attachment levels and finalization
8579 list retrieval. Remove the processing for coextensions.
8580 (Init_Controller): Removed. Controllers no longer exist.
8581 (Late_Expansion): Remove formals Flist and Obj along with their
8582 associated comments. Update the calls to Build_Record_Aggr_Code and
8583 Build_Array_Aggr_Code.
8584 * exp_ch13.adb (Expand_N_Free_Statement): New routine.
8585 (Expand_N_Freeze_Entity): Add special processing for finalizers which
8586 appear in entry bodies, protected subprograms and task bodies.
8587 * exp_ch13.ads (Expand_N_Free_Statement): New routine.
8588 * exp_ch3.adb (Add_Final_Chain): Removed.
8589 (Build_Array_Init_Proc): Alphabetize local variables.
8590 (Build_Assignment): Alphabetize local variables. Update the call to
8592 (Build_Class_Wide_Master): Rename local variables to better reflect
8594 (Build_Discriminant_Assignments): Code reformatting.
8595 (Build_Init_Call_Thru): Code reformatting.
8596 (Build_Init_Procedure): Code reformatting. Generate a special version
8597 of Deep_Finalize which is capable of finalizing all initialized
8598 components and ignore the rest.
8599 (Build_Init_Statements): Rename local variables to better reflect their
8601 Reimplement the mechanism to include the creation and update of an index
8602 variable called a "counter". It is used as a bookmark for tracing
8603 initialized and non-initialized components.
8604 (Build_Initialization_Call): Remove local variable Controller_Typ.
8605 Alphabetize all local variables. Remove the initialization of the
8606 record controller and update the call to Make_Init_Call.
8607 (Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
8608 New local variable Counter.
8609 (Constrain_Array): Alphabetize.
8610 (Expand_Freeze_Array_Type): Create a collection instead of a
8612 (Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
8613 Finalize_Address which is used in conjunction with allocated controlled
8615 (Expand_N_Object_Declaration): Remove the creation of a finalization
8616 list for anonymous access types. Update the calls to Make_Init_Call and
8618 (Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
8619 retrieval of finalization lists. Remove the expansion of the record
8620 controller. Create TSS primitive Finalize_Address used in conjunction
8621 with controlled objects on the heap. Create finalization collections
8622 for access-to-controlled record components.
8623 (Expand_Record_Controller): Removed.
8624 (Freeze_Type): Remove the freezing of record controllers. Freezing of
8625 class-wide types now requires additional processing. Create
8626 finalization collections for access-to-controlled types.
8627 (Increment_Counter): New routine.
8628 (Make_Counter): New routine.
8629 (Make_Eq_If): Remove the mention of Name_uController.
8630 (Make_Predefined_Primitive_Specs): There is no longer need to skip
8631 types coming from System.Finalization_Root.
8632 (Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
8633 (Predefined_Primitive_Bodies): There is no longer need to skip types
8634 coming from System.Finalization_Root.
8635 (Stream_Operation_OK): Do not generate stream routines for
8636 type Ada.Finalization.Heap_Management.Finalization_Collection.
8637 * exp_ch3.ads: Alphabetize subprograms.
8638 * exp_ch4.adb: Remove with and use clause for Sem_Ch8.
8639 Add with and use clause for Lib.
8640 (Complete_Coextension_Finalization): Removed.
8641 (Complete_Controlled_Allocation): New routine. Create a finalization
8642 collection for anonymous access-to-controlled types. Create a custom
8643 Allocate which interfaces with the back end and the machinery in
8645 (Expand_Allocator_Expression): Add necessary calls to
8646 Complete_Controlled_Allocation. Remove the retrieval of finalization
8647 lists. Update the calls to Make_Adjust_Call. Generate a call to
8648 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
8649 the associated collection.
8650 (Expand_N_Allocator): Remove the processing for dynamic coextensions.
8651 Code clean up. Remove the retrieval of finalization lists and
8653 Update the call to Make_Init_Call. Generate a call to
8654 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
8655 the associated collection.
8656 (Get_Allocator_Final_List): Removed. Finalization lists are not
8658 (Suitable_Element): Remove the mention of Name_uController.
8659 * exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
8660 (Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
8661 the left hand side, carry out the assignment and adjust the left hand
8663 * exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
8664 (Add_Collection_Actual_To_Build_In_Place_Call): New routine.
8665 (BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
8666 BIP_Collection and BIPcollection.
8667 (Build_Heap_Allocator): New routine used to allocate the return object
8668 of a build-in-place function onto a collection.
8669 (Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
8670 (Expand_Call): Do not replace direct calls to Deep routines with their
8672 (Expand_N_Extended_Return_Statement): Give all variables shorter names
8673 and update their occurrences. Add a special return flag to monitor the
8674 [ab]normal execution of the function. The flag is set right before the
8676 Rewrite the mechanism used to allocate a build-in-place return object
8677 on the heap or on a storage pool.
8678 (Is_Direct_Deep_Call): New routine.
8679 (Make_Build_In_Place_Call_In_Allocator): Add a collection to a
8680 build-in-place function call instead of a final list. Build a call to
8681 Set_Finalize_Address_Ptr to decorate the associated collection.
8682 (Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
8683 order to name the build-in-place function call's result for later
8684 finalization. Add a collection to a build-in-place function call
8685 instead of a final list.
8686 (Make_Build_In_Place_Call_In_Assignment): Add a collection to a
8687 build-in-place function call instead of a final list. Remove the code
8688 which moves one final list and transforms it into the actual in a
8689 nested build-in-place call.
8690 (Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
8691 build-in-place function call instead of a final list.
8692 (Move_Final_List): Removed.
8693 (Needs_BIP_Collection): New routine.
8694 (Needs_BIP_Final_List): Removed.
8695 * exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
8696 enumeration type BIP_Formal_Kind.
8697 Update the related comment.
8698 (Needs_BIP_Collection): New routine.
8699 (Needs_BIP_Final_List): Removed.
8700 * exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
8701 and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
8702 majority of subprograms in this unit. Add Name_Finalize_Address to
8703 array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
8704 (Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
8705 statements for an array type.
8706 (Build_Adjust_Statements): Create the adjust statements for a record
8708 (Build_Cleanup_Statements): New routine. A procedure which given any
8709 construct containing asynchronous calls, references to _master, or is a
8710 task body, a task allocation or a protected body produces the necessary
8711 runtime calls to clean up these constructs.
8712 (Build_Exception_Handler): New routine.
8713 (Build_Final_List): Removed.
8714 (Build_Finalization_Collection): New routine. A core procedure which
8715 creates a collection to service heap allocated controlled objects
8716 associated with an access-to-controlled type.
8717 (Build_Finalize_Statements): Create the finalization statements for a
8719 (Build_Finalizer): New routine. A core procedure which given any
8720 construct with declarations and/or statements detects all objects which
8721 need any type of clean up (controlled objects, protected objects) and
8722 generates all necessary code to clean up the said objects in the proper
8724 (Build_Finalizer_Call): New routine.
8725 (Build_Initialize_Statements): Create the initialization statements for
8726 an array type. The generated routine contains code to finalize partially
8728 (Build_Object_Declarations): New routine.
8729 (Build_Raise_Statement): New routine.
8730 (Clean_Simple_Protected_Objects): Removed.
8731 (Controller_Component): Removed.
8732 (Enclosing_Function): New routine.
8733 (Expand_Cleanup_Actions): Create a finalizer for a construct which has
8734 either declarations or statements or both.
8735 (Expand_N_Package_Body): Create a finalizer for a non-generic package.
8736 (Expand_N_Package_Declaration): Create a finalizer for a non-generic
8738 (Find_Final_List): Removed.
8739 (Global_Flist_Ref): Removed.
8740 (In_Finalization_Root): Removed.
8741 (Insert_Actions_In_Scope_Around): Determine the range of the transient
8742 scope in terms of tree nodes. Process all transient variables within
8744 (Make_Adjust_Call): Rewritten. There is no longer an attach call
8745 generated after the adjust.
8746 (Make_Attach_Call): Removed.
8747 (Make_Call): New routine.
8748 (Make_Clean): Removed.
8749 (Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
8751 (Make_Deep_Proc): Rewritten to generate the new profile signature used
8753 (Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
8755 (Make_Final_Call): Modified to simply create a call to either
8756 Deep_Finalize or Finalize.
8757 (Make_Finalize_Address_Body): New routine.
8758 (Make_Finalize_Address_Stmts): New routine. A function which produces
8759 TSS primitive Finalize_Address used in conjunction with heap allocated
8761 (Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
8762 (Make_Init_Call): Rewritten. There is no longer an attach call
8763 generated after initialization.
8764 (Make_Local_Deep_Finalize): New routine.
8765 (Make_Set_Finalize_Address_Ptr_Call): New routine.
8766 (Make_Transient_Block): Remove the finalization list retrieval and
8768 (Needs_Finalization): Moved to Exp_Util.
8769 (Parent_Field_Type): New routine.
8770 (Preprocess_Components): New routine.
8771 (Process_Transient_Objects): New routine.
8772 (Wrap_HSS_In_Block): New routine.
8773 (Wrap_Transient_Declaration): Remove finalization list management and
8774 controller insertion.
8775 (Wrap_Transient_Expression): Code reformatting.
8776 (Wrap_Transient_Statement): Code reformatting.
8777 * exp_ch7.ads (Build_Final_List): Removed.
8778 (Build_Finalization_Collection): New routine.
8779 (Build_Raise_Statement): New routine.
8780 (Controller_Component): Removed.
8781 (Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
8782 (Find_Final_List): Removed.
8783 (In_Finalization_Root): Removed.
8784 (Is_Simple_Protected_Type): Update related comment.
8785 (Make_Adjust_Call): New parameter profile and associated comments.
8786 (Make_Attach_Call): Removed.
8787 (Make_Final_Call): New parameter profile and associated comments.
8788 (Make_Finalize_Address_Body): New routine.
8789 (Make_Init_Call): New parameter profile and associated comments.
8790 (Make_Local_Deep_Finalize): New routine.
8791 (Make_Set_Finalize_Address_Ptr_Call): New routine.
8792 (Needs_Finalization): Moved to Exp_Util.
8793 * exp_ch9.adb (Add_Object_Pointer): Code reformatting.
8794 (Expand_N_Protected_Body): Remove the handling of finalization lists.
8795 (Find_Protection_Type): Moved to Exp_Util.
8796 * exp_disp.adb: Remove with and use clauses for Exp_Ch7.
8797 (Make_DT): Update sequence of dispatch table initialization. Remove the
8798 initialization of field RC_Offset. Add initialization of field Needs_
8800 * exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
8801 Reimplement how an object is first finalized, then deallocated.
8802 * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
8804 * exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
8805 Register TSS_Finalize_Address with type TSS_Names.
8806 * exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
8807 procedure provides the interface between an allocation / deallocation
8808 and the support machinery in Ada.Finalization.Heap_Management.
8809 (Find_Init_Call): Code reformatting.
8810 (Find_Init_Call_In_List): Code reformatting.
8811 (Find_Protection_Type): Moved from Exp_Ch9.
8812 (Find_Prim_Op): Reimplement to add preference of recovered primitive.
8813 (Has_Controlled_Coextensions): Removed.
8814 (Has_Controlled_Objects): New routine.
8815 (In_Library_Level_Package_Body): New routine.
8816 (Insert_Action_After): New routine.
8817 (Is_Finalizable_Transient): New routine. This predicate determines
8818 whether an object declaration is one of the many variants of controlled
8820 (Is_Null_Access_BIP_Func_Call): New routine.
8821 (Is_Non_BIP_Func_Call): New routine.
8822 (Is_Related_To_Func_Return): New routine.
8823 (Needs_Finalization): Moved from Exp_Ch7.
8824 * exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
8825 (Find_Protection_Type): Moved from Exp_Ch9.
8826 (Has_Controlled_Coextensions): Removed.
8827 (Has_Controlled_Objects): New routine.
8828 (In_Library_Level_Package_Body): New routine.
8829 (Insert_Action_After): New routine.
8830 (Is_Finalizable_Transient): New routine.
8831 (Is_Null_Access_BIP_Func_Call): New routine.
8832 (Is_Non_BIP_Func_Call): New routine.
8833 (Is_Related_To_Func_Return): New routine.
8834 (Needs_Finalization): Moved from Exp_ch7.
8835 * expander.adb (Expand): Add a case for N_Free_Statement.
8836 * freeze.adb (Freeze_All): Replace the generation of a finalization
8837 list with a collection for access-to-controlled types.
8838 (Freeze_Entity): Code reformatting.
8839 (Freeze_Record_Type): Remove the freezing of a record controller
8841 (Freeze_Subprogram): Code reformatting.
8842 * inline.adb (Cleanup_Scopes): Remove the reset of the scope
8844 * lib-writ.adb (Write_Unit_Information): Output "PF" when a package
8845 has a library-level finalizer.
8846 * lib-writ.ads: Add "PF" to the sequence of unit attributes.
8847 * a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
8848 * Makefile.rtl: Remove a-filico and s-finimp from the list of object
8849 files. Add a-fihema to the list of object files.
8851 Alphabetize the associations in type Is_Parameterless_Attribute.
8852 * rtsfind.ads: Ada.Finalization_List.Controller and
8853 System.Finalization_Implementation are no longer a GNAT unit.
8854 Update the range of type Ada_Finalization_Child. Remove the following
8855 recoverable entities:
8857 RE_Attach_To_Final_List
8861 RE_Finalizable_Ptr_Ptr
8862 RE_Global_Final_List
8863 RE_Limited_Record_Controller
8866 RE_Record_Controller
8867 RE_Simple_List_Controller
8869 Add the following recoverable entities:
8871 RE_Add_Offset_To_Address
8875 RE_Exception_Identity
8876 RE_Finalization_Collection
8877 RE_Finalization_Collection_Ptr
8878 RE_Needs_Finalization
8879 RE_Save_Library_Occurrence
8880 RE_Set_Finalize_Address_Ptr
8881 RE_Set_Storage_Pool_Ptr
8883 * sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
8885 * sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
8886 (First_Stored_Discriminant): Remove the mention of Name_uController.
8887 * sem_aux.ads: Comment reformatting.
8888 * sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
8889 to redecorate an already existing class-wide type.
8890 (Decorate_Tagged_Type): New parameter profile and associated comment.
8891 Create a "shadow class-wide type" for a shadow entity.
8892 * sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
8893 of the final chain along with the associated comment.
8894 * sem_ch3.adb (Access_Type_Declaration): Add new local variable
8895 Full_Desig and set it to the full view of the designated type.
8896 Initialize the finalization collection to empty.
8897 (Build_Derived_Record_Type): Alphabetize local variables. Code
8899 (Collect_Fixed_Components): Remove the mention of Name_uController.
8900 (Create_Constrained_Components): Remove the mention of Name_uController.
8901 (Make_Class_Wide_Type): Add specialized code to redecorate an existing
8902 class-wide type of a shadow entity.
8903 (Process_Full_View): Update the machinery which marks type
8904 Limited_Controlled's entity as limited.
8905 * sem_ch4.adb (Analyze_One_Call): Code reformatting.
8906 * sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
8907 list, instead make a collection build-in-place formal.
8908 * sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
8909 a designated type in order to establish a match between the renaming
8910 and the renamed entity.
8911 (Find_Selected_Component): Add guard to prevent spurious exceptions
8912 from being raised on .NET/JVM.
8913 * sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
8914 to the list of primitive that need special processing. Update arrays
8915 C_Names and D_Names.
8916 (Replace_Types): Handle class-wide types.
8917 * sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
8918 different parameter profile, look at the first formal.
8919 * sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
8920 use clauses for Exp_Util.
8921 * sem_res.adb: Remove with and use clauses for Elists.
8922 (Propagate_Coextensions): Removed.
8923 (Resolve_Allocator): Do not propagate the list of coextensions from one
8924 allocator to another.
8925 * sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
8926 Deaccessed_T to Desig_Typ.
8927 (Enter_Name): Remove the mention of Name_uController.
8928 (Gather_Components): Remove the mention of Name_uController.
8929 (Incomplete_Or_Private_View): New routine.
8930 (Is_Coextension_Root): Removed.
8931 (Is_Fully_Initialized_Type): Remove the mention of Name_uController.
8932 * sem_util.ads (Incomplete_Or_Private_View): New routine.
8933 (Is_Coextension_Root): Removed.
8934 * s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
8935 Controlled types are now derived from a null tagged record. Remove
8936 types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
8937 * sinfo.adb (Coextensions): Removed.
8938 (Set_Coextensions): Removed.
8939 * sinfo.ads: Remove Coextensions from the explanation of node fields
8940 and its uses in nodes.
8941 Update the field usage of N_Allocator.
8942 (Coextensions): Removed along with its pragma Inline.
8943 (Set_Coextensions): Removed along with its pragma Inline.
8944 * snames.ads-tmpl: Remove names
8949 Name_uLocal_Final_List
8950 Name_Finalization_Root
8957 Name_Finalize_Address
8958 * s-pooglo.adb (Allocate): Add overriding indicator.
8959 (Deallocate): Add overriding indicator.
8960 (Storage_Size): Add overriding indicator.
8961 * s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
8962 than Finalize_Global_List.
8963 (Null_Finalize_Global_List): Removed.
8964 (Save_Library_Occurrence): New routine.
8965 * s-soflin.ads: Remove variable Finalize_Global_List along with its
8966 initialization. Add variable Finalize_Library_Objects along with its
8967 pragma Export. Add variables Library_Exception and
8968 Library_Exception_Set along with their pragma Export.
8969 (Null_Finalize_Global_List): Removed.
8970 (Save_Library_Occurrence): New routine.
8971 * s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
8972 rather than Finalize_Global_List.
8973 * tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
8974 of the constructed node.
8976 2011-08-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
8978 * link.c: Include "auto-host.h" before system headers.
8980 2011-08-03 Vincent Celier <celier@adacore.com>
8982 * make.adb (Gnatmake): Add to table Library_Projs only library projects
8983 that are not extended. Do not check if a library project that is
8984 extended should be regenerated. Do not add to table Library_Paths the
8985 libraries that are in extended projects. Link only with libraries that
8986 are in libray projects that are not extended.
8987 * prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
8988 for a library project that is extended.
8990 2011-08-03 Gary Dismukes <dismukes@adacore.com>
8992 * sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
8993 conforming subprogram renamings that appear to be completions if they
8994 are not fully conformant.
8995 Such renamings are homographs but not completions.
8996 * sem_type.adb (Disambiguate): Handle disambiguation of overloaded
8997 names in a subprogram renaming that appears in an instance.
8999 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9001 * exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
9002 not immutably limited, build actual subtype from expression to provide
9003 proper bounds to caller.
9005 2011-08-03 Gary Dismukes <dismukes@adacore.com>
9007 * sem_ch8.adb: Minor comment correction.
9009 2011-08-03 Thomas Quinot <quinot@adacore.com>
9011 * exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
9012 returning a limited array, use an extended return statement.
9014 2011-08-03 Vincent Celier <celier@adacore.com>
9016 * make.adb (Initialize): If --subdirs= is used, but no project file is
9017 specified, attempt to create the specify subdir if it does not already
9018 exist and use it as the object directory as if -D had been specified.
9020 2011-08-03 Arnaud Charlet <charlet@adacore.com>
9022 * s-tpopsp-vms.adb: New file.
9023 * s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
9024 * gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
9026 2011-08-03 Emmanuel Briot <briot@adacore.com>
9028 * make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
9031 2011-08-03 Yannick Moy <moy@adacore.com>
9033 * cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
9034 * sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
9035 * sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
9036 detect that an array has static bounds.
9038 2011-08-03 Thomas Quinot <quinot@adacore.com>
9040 * exp_dist.adb: Minor reformatting.
9042 2011-08-03 Arnaud Charlet <charlet@adacore.com>
9044 * s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
9045 (ATCB_Key): Removed, not always used.
9047 2011-08-03 Emmanuel Briot <briot@adacore.com>
9049 * gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
9050 clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
9051 most remaining global variables.
9053 2011-08-03 Robert Dewar <dewar@adacore.com>
9055 * gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
9056 prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
9059 2011-08-03 Javier Miranda <miranda@adacore.com>
9061 * exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
9062 that must be passed by copy in VM targets.
9064 2011-08-03 Emmanuel Briot <briot@adacore.com>
9066 * prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
9067 duplicates a similar htable now in the project tree.
9069 2011-08-03 Claire Dross <dross@adacore.com>
9071 * a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
9072 a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
9073 Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
9074 Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
9075 Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
9076 Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
9077 Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
9080 2011-08-03 Arnaud Charlet <charlet@adacore.com>
9082 * s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
9083 (ATCB_Key): Removed, not always used.
9084 * s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
9086 * s-tpopsp-tls.adb: New file.
9087 * gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
9088 x86/x64/ia64/powerpc/sparc Linux.
9090 2011-08-03 Arnaud Charlet <charlet@adacore.com>
9092 * system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
9093 * gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
9095 2011-08-03 Thomas Quinot <quinot@adacore.com>
9097 * rtsfind.ads, exp_dist.adb, exp_dist.ads
9098 (Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
9099 Fix type selection for mapping integer types to PolyORB types.
9101 2011-08-03 Bob Duff <duff@adacore.com>
9103 * sem_ch7.adb: Minor comment clarification.
9105 2011-08-03 Bob Duff <duff@adacore.com>
9107 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
9108 an error analyzing a choice, skip further processing. Further
9109 processing could cause a crash or cascade errors.
9111 2011-08-03 Emmanuel Briot <briot@adacore.com>
9113 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
9114 prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
9115 prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
9116 prj-env.ads (Shared_Project_Tree_Data): new type
9117 An aggregate project and its aggregated trees need to share the common
9118 data structures used for lists of strings, packages,... This makes the
9119 code simpler since otherwise we have to pass the root tree (also used
9120 for the configuration file data) in addition to the current project
9121 tree. This also avoids ambiguities as to which tree should be used.
9122 And finally this saves a bit of memory.
9123 (For_Every_Project_Imported): new parameter Tree.
9124 Since aggregated projects are using a different tree, we need to let
9125 the caller know which tree to use to manipulate the returned project.
9127 2011-08-03 Robert Dewar <dewar@adacore.com>
9129 * prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
9130 prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
9131 lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
9132 prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
9134 2011-08-03 Javier Miranda <miranda@adacore.com>
9136 * exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
9137 Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
9139 2011-08-03 Bob Duff <duff@adacore.com>
9141 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
9144 2011-08-03 Joel Brobecker <brobecker@adacore.com brobecker>
9146 * g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
9147 g-sehash.ads: Fix typo. Update header.
9149 2011-08-03 Thomas Quinot <quinot@adacore.com>
9151 * exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
9154 2011-08-03 Gary Dismukes <dismukes@adacore.com>
9156 * sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
9157 prefixes of private types along with records, since the selector may be
9159 * sem_res.adb (Resolve_Selected_Component): Consider prefixes of
9160 private types along with records, since the selector may be a
9163 2011-08-03 Emmanuel Briot <briot@adacore.com>
9165 * prj-pp.adb (Pretty_Print): Remove trailing blank line.
9167 2011-08-03 Javier Miranda <miranda@adacore.com>
9169 * sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
9170 Tagged_Type_Expansion.
9172 2011-08-03 Yannick Moy <moy@adacore.com>
9174 * sem_res.adb (Resolve_Op_Concat_Arg): Do not issue a SPARK
9175 violation when the argument of concatenation is the name of a
9178 2011-08-03 Emmanuel Briot <briot@adacore.com>
9180 * prj-proc.adb, prj-ext.adb, prj-ext.ads, prj-env.adb, prj-env.ads,
9181 prj-tree.adb, prj-tree.ads (Initialize_And_Copy, Copy): new subprograms
9182 (Process_Declarative_Items): new parameter Child_Env.
9184 2011-08-03 Yannick Moy <moy@adacore.com>
9186 * alfa.ads: Update format of ALFA section in ALI file in order to
9187 add a mapping from bodies to specs when both are present.
9188 (ALFA_Scope_Record): Add components for spec file/scope.
9189 * get_alfa.adb (Get_ALFA): Read the new file/scope for spec when
9191 * lib-xref-alfa.adb (Collect_ALFA): After all scopes have been
9192 collected, fill in the spec information when relevant.
9193 * put_alfa.adb (Put_ALFA): Write the new file/scope for spec when
9196 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
9198 * inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
9199 code unit to decide whether to add internally generated subprograms.
9201 2011-08-03 Javier Miranda <miranda@adacore.com>
9203 * sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
9204 * exp_ch9.adb (Build_Simple_Entry_Call): Handle actuals that must
9205 be handled by copy in VM targets.
9207 2011-08-03 Emmanuel Briot <briot@adacore.com>
9209 * make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): Share
9210 code with Makeutl.Get_Switches.
9211 * prj-tree.adb: Update comment.
9213 2011-08-03 Thomas Quinot <quinot@adacore.com>
9215 * sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
9216 subprogram with a limited formal that does not support external
9219 2011-08-03 Yannick Moy <moy@adacore.com>
9221 * get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
9223 * lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
9224 not from current unit in two phases, because it is not possible to
9225 change the table while iterating over its content.
9226 * put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
9228 2011-08-03 Sergey Rybin <rybin@adacore.com>
9230 * vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
9231 * gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
9233 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9235 * sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
9236 and the component type is composite, this is ambiguous for predefined
9237 concatenation, but if the node is not overloaded and the entity is a use
9238 -defined function its profile can be used to resolve that aggregate.
9240 2011-08-03 Robert Dewar <dewar@adacore.com>
9242 * exp_ch4.adb: Minor code cleanup.
9244 2011-08-03 Thomas Quinot <quinot@adacore.com>
9246 * exp_dist.adb: Do not generate distribution stubs if serious errors
9247 have been diagnosed.
9249 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9251 * sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
9252 the first formal of a primitive operation, go to the base type to
9253 handle properly an access to a derived type with constrained
9255 * sem_type.adb (Disambiguate): an immediately visible operator hides a
9256 user-defined function that is only use-visible.
9258 2011-08-03 Robert Dewar <dewar@adacore.com>
9260 * sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
9261 make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
9262 fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
9263 prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
9264 sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
9265 prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
9266 prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
9267 alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
9269 2011-08-03 Robert Dewar <dewar@adacore.com>
9271 * repinfo.adb (List_Mechanism): Add handling of
9272 Convention_Ada_Pass_By_XXX.
9273 * sem_mech.adb (Set_Mechanism): Ditto.
9274 * sem_prag.adb (Process_Convention): Add entries for
9275 Convention_Ada_Pass_By_XXX.
9276 * snames.adb-tmpl, snames.ads-tmpl: Ditto.
9278 2011-08-03 Pascal Obry <obry@adacore.com>
9280 * makeutl.adb: Minor reformatting.
9282 2011-08-03 Vincent Celier <celier@adacore.com>
9285 (Get_File_Name) If the file cannot be found when there are no config
9286 pragmas file and May_Fail is True, return No_File instead of the file
9287 name, to be consistent.
9289 2011-08-03 Pascal Obry <obry@adacore.com>
9291 * adaint.c (__gnat_is_executable_file_attr): Avoid access
9294 2011-08-03 Javier Miranda <miranda@adacore.com>
9297 (Same_Representation): In VM targets the representation of arrays with
9298 aliased components differs from arrays with non-aliased components.
9300 2011-08-03 Emmanuel Briot <briot@adacore.com>
9302 * prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
9303 not systematically lower case attribute indexes that contain no "."
9304 Fix definition of several Naming attributes, which take
9305 a unit name as index and therefore should be case insensitive.
9306 Minor refactoring (reduce length of variable names).
9308 2011-08-03 Emmanuel Briot <briot@adacore.com>
9310 * makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
9312 2011-08-03 Emmanuel Briot <briot@adacore.com>
9314 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
9315 prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
9316 prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
9317 prj-tree.ads (Prj.Tree.Environment): new type.
9319 2011-08-03 Emmanuel Briot <briot@adacore.com>
9321 * prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
9322 prj-tree.adb, prj-tree.ads (Environment): new type.
9324 2011-08-03 Emmanuel Briot <briot@adacore.com>
9326 * prj-tree.ads: Remove unused variable.
9328 2011-08-03 Yannick Moy <moy@adacore.com>
9330 * restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
9331 issuing messages related to SPARK restriction violation.
9333 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9335 * sem_ch6.adb: guard against error nodes in return statements.
9337 2011-08-03 Arnaud Charlet <charlet@adacore.com>
9339 * errout.adb (Error_Msg_Internal): the main unit has not been read yet,
9340 a warning can only appear on a configuration file, so emit warning
9341 without further checks.
9343 2011-08-03 Arnaud Charlet <charlet@adacore.com>
9345 * s-interr.ads: add overriding keyword.
9347 2011-08-03 Geert Bosch <bosch@adacore.com>
9349 * exp_attr.adb: Fix minor typo.
9351 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9353 * par-ch4.adb: improve error recovery.
9355 2011-08-03 Emmanuel Briot <briot@adacore.com>
9357 * prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
9358 prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
9361 2011-08-03 Emmanuel Briot <briot@adacore.com>
9363 * prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
9364 "external" as an attribute name in aggregate projects.
9366 2011-08-03 Jose Ruiz <ruiz@adacore.com>
9368 * s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
9369 uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
9370 from 0, so we need to adjust.
9372 2011-08-03 Emmanuel Briot <briot@adacore.com>
9374 * prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
9375 prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
9377 2011-08-03 Yannick Moy <moy@adacore.com>
9379 * sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
9380 restriction on overloaded entity if the entity is not an operator.
9382 2011-08-03 Yannick Moy <moy@adacore.com>
9384 * sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
9385 restrict.ads: Rename remaining Check_Formal_Restriction* into
9386 Check_SPARK_Restriction*.
9388 2011-08-03 Emmanuel Briot <briot@adacore.com>
9390 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
9391 prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
9393 (Project_Empty): removed
9394 (Empty_Project): new parameter Qualifier
9395 This is used to have fields specific to aggregate projects, cleaner
9396 New field to store the list of aggregated projects.
9397 (Check_Aggregate_Project): removed
9398 (Process_Aggregated_Projects, Free): new subprograms.
9400 2011-08-03 Olivier Hainque <hainque@adacore.com>
9402 * tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
9404 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9406 * sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
9407 explicit dereference of an unconstrained type, create a constrained
9408 subtype for it, as is done for function calls that return an
9411 2011-08-03 Thomas Quinot <quinot@adacore.com>
9413 * g-pehage.adb (Finalize): Avoid possible double-free.
9415 2011-08-03 Steve Baird <baird@adacore.com>
9417 * exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
9418 Elab_Spec/Body attrs in CodePeer_Mode.
9420 2011-08-03 Javier Miranda <miranda@adacore.com>
9422 * exp_aggr.adb (Flatten): Convert to positional form aggregates whose
9423 low bound is not known at compile time but they have no others choice.
9424 Done because in this case the bounds can be obtained directly from the
9427 2011-08-03 Ed Falis <falis@adacore.com>
9429 * s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
9430 on VxWorks SMP. Remove unusable constant ANY_CPU.
9432 2011-08-03 Emmanuel Briot <briot@adacore.com>
9434 * gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
9435 clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
9436 prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
9437 Prj.Env.Initialize_Empty): new subprograms
9438 (Get_Env, Find_Project): remove parameter Target_Name.
9440 2011-08-03 Gary Dismukes <dismukes@adacore.com>
9442 * sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
9443 as a condition for the delayed call to Derived_Subprograms done for the
9444 case of the rewriting of a derived type that constrains the
9445 discriminants of its parent type.
9446 Avoids redundant subprogram derivations for private subtype derivations.
9448 2011-08-03 Javier Miranda <miranda@adacore.com>
9450 * exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
9451 Build_Record_Aggr_Code.
9452 (Build_Record_Aggr_Code): Add missing support to initialize hidden
9453 discriminants in extension aggregates.
9455 2011-08-03 Emmanuel Briot <briot@adacore.com>
9457 * prj-pp.adb (Print): also output project qualifiers, since in
9458 particular "aggregate" is mandatory in an aggregate project.
9460 2011-08-03 Emmanuel Briot <briot@adacore.com>
9462 * prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
9463 (Debug_Output): new function.
9465 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
9467 * gnat_ugn.texi: Document -Wstack-usage.
9468 * gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
9470 2011-08-03 Thomas Quinot <quinot@adacore.com>
9472 * sem_prag.adb Issue an error (not a warning) when a C++ type does not
9473 have keyword LIMITED.
9475 2011-08-03 Yannick Moy <moy@adacore.com>
9477 * alfa.adb, alfa.ads, alfa_test.adb: New files.
9478 * ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
9479 (Scan_ALI): do not issue a fatal error if parsing known lines after Xref
9480 section (does not happen in compiler, only if code directly calls
9482 * get_alfa.adb, get_alfa.ads: New files.
9483 * lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
9485 * lib-xref-alfa.adb: New file.
9486 * lib-xref.adb, lib-xref.ads
9487 (Xref_Entry): redefine information needed in cross-references for ALFA.
9488 Push ALFA treatments in separated local package.
9489 (Enclosing_Subpragram_Or_Package): treat specially subprogram
9490 identifiers. Return entity of package body instead of spec. Return
9491 Empty for a scope with no location.
9492 (Generate_Reference): adapt to new components for ALFA information.
9493 Remove the need for D references on definitions.
9494 (Is_Local_Reference): moved to ALFA local package
9495 (Output_References): extract subfunction as Extract_Source_Name
9496 (Output_Local_References): remove procedure, replaced by filtering of
9497 cross-references in package ALFA and printing in Put_ALFA.
9498 (Write_Entity_Name): remove procedure
9499 * lib.adb, lib.ads (Extract_Source_Name): extract here function to
9500 print exact name of entity as it appears in source file
9501 (Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
9502 * put_alfa.adb, put_alfa.ads: New files.
9503 * xref_lib.adb (Search_Xref): protect read of cross-references against
9504 reading other sections of the ALI file, in gnatxref
9505 (Search): protect read of cross-references against reading other
9506 sections of the ALI file, in gnatfind.
9507 * gcc-interface/Make-lang.in: Update dependencies.
9509 2011-08-03 Thomas Quinot <quinot@adacore.com>
9511 * sem_ch3.adb: Minor reformatting.
9513 2011-08-03 Jose Ruiz <ruiz@adacore.com>
9515 * s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
9516 raising an exception.
9518 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9520 * sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
9521 type, always use 1 as the lower bound or string, even if lower bound of
9522 context is not static, to handle properly null strings in a non-static
9525 2011-08-03 Bob Duff <duff@adacore.com>
9527 * sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
9528 always legal on the right-hand side of an assignment statement; there
9529 is always an applicable index constraint in this case. Therefore, the
9530 check for Pkind = N_Assignment_Statement is now unconditional -- it
9531 doesn't depend on whether Is_Constrained (Typ).
9533 2011-08-03 Robert Dewar <dewar@adacore.com>
9535 * exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
9537 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9539 * sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
9540 for an itype created within a generic unit.
9542 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
9544 * gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
9545 suppresses all inlining.
9547 2011-08-03 Robert Dewar <dewar@adacore.com>
9549 * sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
9550 exp_aggr.adb: Minor reformatting.
9552 2011-08-03 Thomas Quinot <quinot@adacore.com>
9554 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
9555 tagged assignment when discriminant checks are suppressed. This is
9556 useless and extremely costly in terms of static stack usage.
9558 2011-08-03 Bob Duff <duff@adacore.com>
9560 * sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
9561 of generics, because this leads to the wrong entity in the wrong scope,
9562 causing (e.g.) pragma Export_Procedure to get an error if the entity is
9564 (Process_Interface_Name): Follow Alias for instances of generics, to
9565 correct for the above change.
9567 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9569 * exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
9570 is an integer literal it is always safe to replace the reference. In
9571 addition, if the reference appears in the generated code for an object
9572 declaration it is necessary to copy because otherwise the reference
9573 might be to the uninitilized value of the discriminant of the object
9576 2011-08-03 Pascal Obry <obry@adacore.com>
9578 * adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
9579 ACL used, in this case we want to check for ending .exe, not .exe
9580 anywhere in the path.
9582 2011-08-03 Sergey Rybin <rybin@adacore.com>
9584 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
9585 the tree structure (semantic decoration of references to record
9588 2011-08-03 Gary Dismukes <dismukes@adacore.com>
9590 * sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
9591 choices of a named array aggregate, bail out when any choices are
9592 marked as Errors_Posted.
9594 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9596 * exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
9597 in which entity is frozen, to handle properly loop variables in
9600 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9602 * sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
9603 subtype is not static, compute the upper bound using attributes, to
9604 handle properly index types that are not integer types.
9606 2011-08-03 Bob Duff <duff@adacore.com>
9608 * gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
9609 Update copyright notice.
9611 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9613 * sem_ch3.adb (Build_Discriminant_Constraints): Only use
9614 Original_Discriminant if within an instance.
9615 * sem_ch4.adb (Analyze_Selected_Component): Ditto.
9617 2011-08-03 Thomas Quinot <quinot@adacore.com>
9619 * einfo.ads: Minor reformatting.
9621 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9623 * exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
9624 composite type with an unfrozen subcomponent, in the profile of a
9625 primitive operation.
9627 2011-08-03 Robert Dewar <dewar@adacore.com>
9629 * sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
9631 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9633 * sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
9634 unconstrained type with discriminants is initialized with an aggregate,
9635 use the constrained subtype of the aggregate as the type of the object,
9636 because it is immutable, and this allows the back-end to generate no
9637 code for the object declaration.
9639 2011-08-03 Robert Dewar <dewar@adacore.com>
9641 * exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
9642 comparison operand is variable, and turns out to be zero or negative.
9644 2011-08-03 Javier Miranda <miranda@adacore.com>
9647 (Expand_Dispatching_Constructor_Call): Disable expansion of
9648 code required for native targets. Done to avoid generating
9649 references to unavailable runtime entities in VM targets.
9651 (Expand_N_Object_Declaration): Add missing support to handle
9652 the explicit initialization of class-wide interface objects.
9655 2011-08-03 Matthew Heaney <heaney@adacore.com>
9657 * a-cobove.adb (Merge): Move source onto target, instead of using
9660 2011-08-03 Matthew Heaney <heaney@adacore.com>
9662 * a-cbdlli.adb (Splice): Move source items from first to last.
9664 2011-08-03 Yannick Moy <moy@adacore.com>
9666 * sem_util.ads: Add comment.
9668 2011-08-03 Javier Miranda <miranda@adacore.com>
9671 (Expand_Record_Aggregate): In VM targets disable the expansion into
9672 assignments of aggregates whose type is not known at compile time.
9674 2011-08-03 Ed Schonberg <schonberg@adacore.com>
9676 * exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
9677 protected entries and task entries, to build the proper renaming
9678 declaration for entry formals, used in debugging.
9679 * exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
9680 parameters in the same way.
9682 2011-08-02 Robert Dewar <dewar@adacore.com>
9684 * a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
9685 sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
9686 code reorganization.
9688 2011-08-02 Robert Dewar <dewar@adacore.com>
9690 * debug.adb: Debug flag d.P to suppress length comparison optimization
9691 * exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
9692 comparison of Length by comparing First/Last instead.
9694 2011-08-02 Matthew Heaney <heaney@adacore.com>
9696 * a-cobove.ads: Code clean up.
9698 2011-08-02 Vincent Celier <celier@adacore.com>
9700 * adaint.c (file_names_case_sensitive_cache): New static int.
9701 (__gnat_get_file_names_case_sensitive): Cache the return value in
9702 file_names_case_sensitive_cache at the first invocation, to avoid
9703 multiple calls to getenv.
9705 2011-08-02 Bob Duff <duff@adacore.com>
9707 * sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
9709 2011-08-02 Yannick Moy <moy@adacore.com>
9711 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
9712 sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
9713 sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
9714 indicate that we are in a precondition or postcondition. This is used in
9715 Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
9716 decide whether to flag the spec or body of the current subprogram as
9719 2011-08-02 Fabien Chouteau <chouteau@adacore.com>
9721 * impunit.adb: Add Ada.Execution_Time.Interrupts in the Ada2012 package
9723 * a-extiin.ads: New file.
9725 2011-08-02 Bob Duff <duff@adacore.com>
9727 * a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
9728 now raises Name_Error instead of Use_Error in certain cases. The other
9729 parts of this AI were already implemented properly.
9731 2011-08-02 Vincent Celier <celier@adacore.com>
9733 * link.c: Only import "auto-host.h" when building the gnattools.
9735 2011-08-02 Yannick Moy <moy@adacore.com>
9737 * sem_util.adb: Inter-unit inlining does not work for a subprogram
9738 which calls a local subprogram, so extract subprogram
9739 from Mark_Non_ALFA_Subprogram_Body.
9741 2011-08-02 Javier Miranda <miranda@adacore.com>
9744 (Extract_Dispatching_Call): If the type of the dispatching object is an
9745 access type then return an explicit dereference in the Object out-mode
9748 2011-08-02 Gary Dismukes <dismukes@adacore.com>
9750 * sem_ch3.adb (Analyze_Subtype_Declaration): Generate range
9751 compatibility checks for all indexes of an array subtype, not just the
9752 first. Reset Has_Dynamic_Range_Check on the subtype before each
9753 potential check to ensure that Insert_Range_Checks will not elide any
9754 of the dynamic checks.
9756 2011-08-02 Yannick Moy <moy@adacore.com>
9758 * par-prag.ad (Process_Restrictions_Or_Restriction_Warnings): recognize
9759 SPARK restriction at parsing time.
9760 * scng.adb (Scan): Generate a token Tok_SPARK_Hide for a SPARK HIDE
9761 directive only if the SPARK restriction is set for this unit.
9763 2011-08-02 Yannick Moy <moy@adacore.com>
9765 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb, sem_util.ads,
9766 sem_res.adb, sem_ch2.adb, sem_ch4.adb, sem_ch6.adb,
9767 sem_ch11.adb: Protect call to Current_Subprogram which might be costly
9768 when repeated. Rename Current_Subprogram_Is_Not_In_ALFA into
9769 Mark_Non_ALFA_Subprogram_Body.
9770 Split body of Mark_Non_ALFA_Subprogram_Body to get body small and
9773 2011-08-02 Yannick Moy <moy@adacore.com>
9775 * sem_res.adb: Protect calls to Matching_Static_Array_Bounds which
9778 2011-08-02 Robert Dewar <dewar@adacore.com>
9780 * exp_ch9.adb, exp_sel.adb, restrict.ads, exp_disp.adb, erroutc.ads,
9781 exp_ch3.adb: Minor reformatting.
9783 2011-08-02 Emmanuel Briot <briot@adacore.com>
9785 * adaint.c (__gnat_locate_exec_on_path): only returns executable
9786 files, not any regular file.
9787 (__gnat_locate_file_with_predicate): new subprogram.
9789 2011-08-02 Yannick Moy <moy@adacore.com>
9791 * sinfo.adb, sinfo.ads: Restrict the use of flags
9792 Has_Dynamic_Length_Check and Has_Dynamic_Range_Check to expression
9793 nodes, plus N_Subtype_Declaration for the 2nd one.
9795 2011-08-02 Sergey Rybin <rybin@adacore.com>
9797 * gnat_rm.texi: Ramification of pragma Eliminate documentation
9798 - fix bugs in the description of Source_Trace;
9799 - get rid of UNIT_NAME;
9801 2011-08-02 Javier Miranda <miranda@adacore.com>
9804 (Build_Dispatching_Requeue): Adding support for VM targets
9805 since we cannot directly reference the Tag entity.
9806 * exp_sel.adb (Build_K): Adding support for VM targets.
9807 (Build_S_Assignment): Adding support for VM targets.
9809 (Default_Prim_Op_Position): In VM targets do not restrict availability
9810 of predefined interface primitives to compiling in Ada 2005 mode.
9811 (Is_Predefined_Interface_Primitive): In VM targets this service is not
9812 restricted to compiling in Ada 2005 mode.
9813 (Make_VM_TSD): Generate code that declares and initializes the OSD
9814 record. Needed to support dispatching calls through synchronized
9817 (Make_Predefined_Primitive_Specs): Enable generation of predefined
9818 primitives associated with synchronized interfaces.
9819 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
9820 primitives associated with synchronized interfaces.
9822 2011-08-02 Yannick Moy <moy@adacore.com>
9824 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
9825 statements hidden in SPARK if preceded by the HIDE directive
9826 (Parse_Exception_Handlers): mark each exception handler in a sequence of
9827 exception handlers as hidden in SPARK if preceded by the HIDE directive
9828 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
9829 if starting with the HIDE directive
9830 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
9831 starting with the HIDE directive; mark the declarations in a private
9832 part as hidden in SPARK if the private part starts with the HIDE
9834 * restrict.adb, restrict.ads
9835 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
9836 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
9837 argument node belongs to a part which is hidden in SPARK
9838 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
9839 parts in SPARK; protect the possibly costly call to
9840 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
9841 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
9842 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
9843 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
9845 (Scan): recognize special comment starting with '#' and followed by
9846 SPARK keyword "hide" as a HIDE directive.
9848 2011-08-02 Yannick Moy <moy@adacore.com>
9850 * types.ads, erroutc.ads: Minor reformatting.
9852 2011-08-02 Vincent Celier <celier@adacore.com>
9854 * link.c: Add response file support for cross platforms.
9856 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9858 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
9859 in an association, set parent field of copy before partial analysis.
9860 * sem_res.adb (Resolve_Slice): create reference to itype only when
9861 expansion is enabled.
9863 2011-08-02 Yannick Moy <moy@adacore.com>
9865 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
9866 for new flag denoting which subprogram bodies are in ALFA
9867 * restrict.adb, sem_ch7.adb: Update comment
9868 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
9869 sem_ch9.adb, sem_res.adb: Add calls to
9870 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
9871 * sem_ch6.adb (Analyze_Function_Return): add calls to
9872 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
9873 middle of the body, and extended return.
9874 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
9875 False when missing return.
9876 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
9877 to True for subprograms whose spec is in ALFA. Remove later on the flag
9878 on the entity used for a subprogram body when there exists a separate
9880 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
9881 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
9882 False, otherwise do nothing.
9884 2011-08-02 Robert Dewar <dewar@adacore.com>
9886 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
9888 2011-08-02 Yannick Moy <moy@adacore.com>
9890 * sem_ch4.ads: minor formatting.
9892 2011-08-02 Yannick Moy <moy@adacore.com>
9894 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
9895 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
9896 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
9897 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
9898 opt.ads: cleanup of SPARK mode
9900 2011-08-02 Yannick Moy <moy@adacore.com>
9902 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
9904 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
9905 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
9907 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
9908 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
9909 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
9910 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
9912 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
9914 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
9915 functions whose return type is not in ALFA.
9916 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
9918 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
9919 parameter's type is not in ALFA.
9920 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
9923 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9925 * sem_ch6 (Analyze_Expression_Function): treat the function as
9926 Inline_Always, and introduce a subprogram declaration for it when it is
9928 * inline.adb (Add_Inlined_Body): recognize bodies that come from
9929 expression functions, so that the back-end can determine whether they
9930 can in fact be inlined.
9931 * sem_util.adb (Is_Expression_Function): predicate to determine whether
9932 a function body comes from an expression function.
9934 2011-08-02 Gary Dismukes <dismukes@adacore.com>
9936 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
9937 null exclusions to test Can_Never_Be_Null on the anonymous access types
9938 of the formals rather than testing the formals themselves. Exclude this
9939 check in cases where the Old_Formal is marked as a controlling formal,
9940 to avoid issuing spurious errors for bodies completing dispatching
9941 operations (due to the flag not getting set on controlling access
9942 formals in body specs).
9943 (Find_Corresponding_Spec): When checking full and subtype conformance of
9944 subprogram bodies in instances, pass Designated and E in that order, for
9945 consistency with the expected order of the formals (New_Id followed by
9948 2011-08-02 Robert Dewar <dewar@adacore.com>
9950 * sem_ch8.adb: Minor reformatting.
9952 2011-08-02 Ed Schonberg <schonberg@adacore.com>
9954 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
9955 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
9956 primitive operations of class-wide actuals.
9958 2011-08-02 Javier Miranda <miranda@adacore.com>
9960 * exp_atag.ads, exp_atag.adb
9961 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
9962 since its value is implicitly passed in argument Typ.
9963 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
9964 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
9965 Build_Common_Dispatching_Select_Statements.
9967 2011-08-02 Robert Dewar <dewar@adacore.com>
9969 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
9970 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
9973 2011-08-02 Robert Dewar <dewar@adacore.com>
9975 * sem_res.adb: Minor reformatting.
9976 * sem_prag.adb: Minor reformatting.
9978 2011-08-02 Javier Miranda <miranda@adacore.com>
9980 * exp_atag.adb, exp_atags.ads
9981 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
9982 by the tagged type Entity. Required to use this routine in the VM
9983 targets since we do not have available the Tag entity in the VM
9986 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
9987 Ada.Tags has not been previously loaded.
9989 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
9990 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
9992 (Enclosing_Dynamic_Scope): Add missing support to handle the full
9993 view of enclosing scopes. Required to handle enclosing scopes that
9994 are synchronized types whose full view is a task type.
9996 (Build_VM_TSDs): Minor code improvement to avoid generating and
9997 analyzing lists with empty nodes.
9998 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
9999 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
10000 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
10001 (Make_Disp_Timed_Select_Body): Add support for VM targets.
10002 (Make_Select_Specific_Data_Table): Add support for VM targets.
10003 (Make_VM_TSD): Generate code to initialize the SSD structure of
10006 2011-08-02 Yannick Moy <moy@adacore.com>
10008 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
10009 cross-references section in ALI.
10010 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
10011 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
10013 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
10014 subprogram or package entity of a node
10015 (Is_Local_Reference_Type): new function returns True for references
10016 selected in local cross-references.
10017 (Lt): function extracted from Lt in Output_References
10018 (Write_Entity_Name): function extracted from Output_References
10019 (Generate_Definition): generate reference with type 'D' for definition
10020 of objects (object declaration and parameter specification), with
10021 appropriate locations and units, for use in local cross-references.
10022 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
10023 references of type 'I' for initialization in object definition.
10024 (Output_References): move part of function Lt and procedure
10025 Write_Entity_Name outside of the body. Ignore references of types 'D'
10026 and 'I' introduced for local cross-references.
10027 (Output_Local_References): new procedure to output the local
10028 cross-references sections.
10029 (Lref_Entity_Status): new array defining whether an entity is a local
10030 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
10031 with 'I' type when initialization expression is present.
10032 * get_scos.adb, get_scos.ads: Correct comments and typos
10034 2011-08-02 Javier Miranda <miranda@adacore.com>
10036 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
10038 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
10040 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
10043 2011-08-02 Vincent Celier <celier@adacore.com>
10045 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
10046 (No_Space_Img): New function
10047 (Find_Excluded_Sources): When reading from a file, record the file name
10048 and the line number for each excluded source.
10049 (Mark_Excluded_Sources): When reporting an error, if the excluded
10050 sources were read from a file, include file name and line number in
10053 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10055 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
10057 2011-08-02 Robert Dewar <dewar@adacore.com>
10059 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
10061 2011-08-02 Javier Miranda <miranda@adacore.com>
10063 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
10064 generation of TSDs to the DOTNET compiler.
10065 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
10066 generation of TSDs to the DOTNET compiler.
10068 2011-08-02 Javier Miranda <miranda@adacore.com>
10070 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
10071 record of all the tagged types declared inside library level package
10072 declarations, library level package bodies or library level subprograms.
10073 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
10074 associated with a given tagged type.
10075 (Build_VM_TSDs): New subprogram.
10076 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
10077 compilation units that are subprograms.
10078 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
10079 compilation units that are package bodies.
10080 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
10081 units that are a package declaration or a package instantiation.
10082 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
10083 reorganization to improve the error generated by the frontend when the
10084 function Ada.Tags.Secondary_Tag is not available.
10085 * rtsfind.ads (RE_Register_TSD): New runtime entity.
10086 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
10088 2011-08-02 Javier Miranda <miranda@adacore.com>
10090 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
10092 2011-08-02 Robert Dewar <dewar@adacore.com>
10094 * s-imenne.ads: Minor reformatting.
10096 2011-08-02 Robert Dewar <dewar@adacore.com>
10098 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
10099 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
10100 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
10102 2011-08-02 Robert Dewar <dewar@adacore.com>
10104 * einfo.ads (Materialize_Entity): Document this is only for renamings
10105 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
10106 required debug information in the case where we transform the object
10107 declaration into a renaming declaration.
10108 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
10110 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
10111 Materialize_Entity.
10113 2011-08-02 Robert Dewar <dewar@adacore.com>
10115 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
10116 Suppress_Init_Procs.
10117 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
10118 Suppress_Initialization/Initialization_Suppressed.
10119 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
10120 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
10121 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
10122 * sem_prag.adb: New processing for pragma Suppress_Initialization.
10124 2011-08-02 Robert Dewar <dewar@adacore.com>
10126 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
10127 Minor reformatting.
10129 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10131 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
10132 only have inheritable classwide pre/postconditions.
10134 2011-08-02 Javier Miranda <miranda@adacore.com>
10136 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
10137 * rtsfind.ads (RE_Check_TSD): New runtime entity.
10138 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
10139 checks if the external tag of a type is the same as the external tag
10140 of some other declaration.
10142 2011-08-02 Thomas Quinot <quinot@adacore.com>
10144 * s-taskin.ads: Minor reformatting.
10146 2011-08-02 Emmanuel Briot <briot@adacore.com>
10148 * g-comlin.adb (Display_Help): swap the order in which it prints the
10149 short help and the general usage.
10151 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10153 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
10154 the aspect declarations and attach them to the generic copy for
10155 subsequent analysis.
10156 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
10157 declarations of the generic tree to the new subprogram declarations.
10158 * sem_attr.adb (Check_Precondition_Postcondition): recognize
10159 conditions that apply to a subprogram instance.
10161 2011-08-02 Robert Dewar <dewar@adacore.com>
10163 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
10165 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10167 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
10168 private type with a tagged full view is not derived in the immediate
10169 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
10171 2011-08-02 Robert Dewar <dewar@adacore.com>
10173 * exp_ch4.adb: Minor reformatting.
10175 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10177 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
10178 Ada2012 iterator, the loop will be rewritten during expansion into a
10179 while loop with a cursor and an element declaration. Do not analyze the
10180 body in this case, because if the container is for indefinite types the
10181 actual subtype of the elements will only be determined when the cursor
10182 declaration is analyzed.
10184 2011-08-02 Arnaud Charlet <charlet@adacore.com>
10186 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
10187 size/alignment related attributes in CodePeer_Mode.
10189 2011-08-02 Gary Dismukes <dismukes@adacore.com>
10191 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
10192 Prepend_Element, since this can result in the operation getting the
10193 wrong slot in the full type's dispatch table if the full type has
10194 inherited operations. The incomplete type's operation will get added
10195 to the proper position in the full type's primitives
10196 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
10197 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
10198 dispatching operations, since there are cases where nonprimitive
10199 subprograms can get added to the list of incomplete dependents (such
10200 as subprograms in nested packages).
10201 * sem_ch6.adb (Process_Formals): First, remove test for being in a
10202 private part when determining whether to add a primitive with a
10203 parameter of a tagged incomplete type to the Private_Dependents list.
10204 Such primitives can also occur in the visible part, and should not have
10205 been excluded from being private dependents.
10206 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
10207 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
10208 list of a Taft-amendment incomplete type is a primitive before issuing
10209 an error that the full type must appear in the same unit. There are
10210 cases where nonprimitives can be in the list (such as subprograms in
10212 * sem_disp.adb (Derives_From): Use correct condition for checking that
10213 a formal's type is derived from the type of the corresponding formal in
10214 the parent subprogram (the condition was completely wrong). Add
10215 checking that was missing for controlling result types being derived
10216 from the result type of the parent operation.
10218 2011-08-02 Yannick Moy <moy@adacore.com>
10220 * errout.adb (First_Node): minor renaming
10221 * restrict.adb (Check_Formal_Restriction): put restriction warning on
10224 2011-08-02 Yannick Moy <moy@adacore.com>
10226 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
10227 before accessing operands.
10228 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
10229 decide whether an initialization expression respects SPARK rules, as
10230 the plain node is the expanded one. This allows for more valid warnings
10232 * gnat_rm.texi: Minor update.
10234 2011-08-02 Arnaud Charlet <charlet@adacore.com>
10236 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
10239 2011-08-02 Robert Dewar <dewar@adacore.com>
10241 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
10243 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
10245 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
10246 loop statements and the element renaming declaration with a block when
10247 the element type is controlled.
10249 2011-08-02 Yannick Moy <moy@adacore.com>
10251 * sinfo.ads: Minor formatting.
10253 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10255 * sem_aggr.adb (Add_Association): if the association has a box and no
10256 expression, use the Sloc of the aggregate itself for the new
10258 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
10261 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
10263 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
10264 When a container is provided via a function call, generate a renaming
10265 of the function result. This avoids the creation of a transient scope
10266 and the premature finalization of the container.
10267 * exp_ch7.adb (Is_Container_Cursor): Removed.
10268 (Wrap_Transient_Declaration): Remove the supression of the finalization
10269 of the list controller when the declaration denotes a container cursor,
10272 2011-08-02 Yannick Moy <moy@adacore.com>
10274 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
10275 node is from source, instead of the original node being from source.
10277 (Resolve_Array_Aggregate): refine the check for a static expression, to
10278 recognize also static ranges
10279 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
10280 Array_Type_Declaration): postpone the test for the type being a subtype
10281 mark after the type has been resolved, so that component-selection and
10282 expanded-name are discriminated.
10283 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
10284 to distinguish the case of an iteration scheme, so that an error is
10285 issed on a non-static range in SPARK except in an iteration scheme.
10286 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
10287 In_Iter_Schm = True.
10288 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
10289 user-defined operators so that they are allowed in renaming
10291 (Find_Selected_Component): refine the check for prefixing of operators
10292 so that they are allowed in renaming. Move the checks for restrictions
10293 on selector name after analysis discriminated between
10294 component-selection and expanded-name.
10295 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
10296 concatenation argument of string type if it is static.
10297 * sem_util.adb, sem_util.ads
10298 (Check_Later_Vs_Basic_Declarations): add a new function
10299 Is_Later_Declarative_Item to decice which declarations are allowed as
10300 later items, in the two different modes Ada 83 and SPARK. In the SPARK
10301 mode, add that renamings are considered as later items.
10302 (Enclosing_Package): new function to return the enclosing package
10303 (Enter_Name): correct the rule for homonyms in SPARK
10304 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
10305 from source (result of expansion) to avoid issuing wrong warnings.
10307 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10309 * errout.adb: On anything but an expression First_Node returns its
10312 2011-08-02 Pascal Obry <obry@adacore.com>
10314 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
10316 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
10318 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
10319 Set the associated loop as the related expression of internally
10321 * exp_ch7.adb (Is_Container_Cursor): New routine.
10322 (Wrap_Transient_Declaration): Supress the finalization of the list
10323 controller when the declaration denotes a container cursor.
10325 2011-08-02 Yannick Moy <moy@adacore.com>
10327 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
10329 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
10330 expression is a simple expression. This check cannot be performed in
10331 the semantics, so just drop it.
10332 (P_Index_Or_Discriminant_Constraint): move check that the index or
10333 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
10334 semantics. Other cases were previously checked in the semantics.
10335 * par-ch4.adb (P_Name): move checks that a selector name is not
10336 character literal or an operator symbol to Find_Selected_Component in
10338 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
10339 declarations are not placed after later declarations in a separate
10340 procedure in Sem_Util (possibly not the best choice?), to be used both
10341 during parsing, for Ada 83 mode, and during semantic analysis, for
10343 * par-endh.adb (Check_End): move check that end label is not missing
10344 to Process_End_Label in the semantics
10345 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
10346 the special case for SPARK restriction
10347 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
10348 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
10349 parameter Force to issue the error message even on internal node (used
10350 for generated end label). Call Check_Restriction to check when an error
10351 must be issued. In SPARK mode, issue an error message even if the
10352 restriction is not set.
10353 (Check_Restriction): new procedure with an additional out parameter to
10354 inform the caller that a message has been issued
10355 * sem_aggr.adb: Minor modification of message
10356 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
10357 instead of issuing an error message directly
10358 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
10359 declarations are not placed after later declarations, by calling
10360 Check_Later_Vs_Basic_Declarations
10361 (Analyze_Subtype_Declaration): move here the check that an index or
10362 discriminant constraint must be a subtype mark. Change the check that
10363 a subtype of String must start at one so that it works on subtype marks.
10364 * sem_ch4.adb (Analyze_Call): move here the check that a named
10365 association cannot follow a positional one in a call
10366 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
10367 instead of issuing an error message directly
10368 * sem_ch8.adb (Find_Selected_Component): move here the check that a
10369 selector name is not a character literal or an operator symbol. Move
10370 here the check that the prefix of an expanded name cannot be a
10371 subprogram or a loop statement.
10372 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
10373 procedure called from parsing and semantics to check that basic
10374 declarations are not placed after later declarations
10375 (Process_End_Label): move here the check that end label is not missing
10377 2011-08-02 Arnaud Charlet <charlet@adacore.com>
10379 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
10380 representation clause in codepeer mode, since it confuses CodePeer and
10381 does not bring useful info.
10383 2011-08-02 Ed Falis <falis@adacore.com>
10385 * init.c: initialize fp hw on MILS.
10387 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10389 * errout.adb (First_Node): for bodies, return the node itself (small
10390 optimization). For other nodes, do not check source_unit if the node
10391 comes from Standard.
10393 2011-08-02 Robert Dewar <dewar@adacore.com>
10395 * exp_ch3.adb: Minor comment additions.
10396 * sem_ch13.adb: Minor reformatting.
10398 2011-08-02 Pascal Obry <obry@adacore.com>
10400 * make.adb, makeutl.adb: Removes some superfluous directory separator.
10402 2011-08-02 Robert Dewar <dewar@adacore.com>
10404 * sem_attr.adb: Minor reformatting.
10406 2011-08-02 Robert Dewar <dewar@adacore.com>
10408 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
10409 (Has_Default_Component_Value): Removed
10410 * einfo.ads Comment updates
10411 (Has_Default_Aspect): Replaces Has_Default_Value
10412 (Has_Default_Component_Value): Removed
10414 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
10416 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
10417 (Get_Simple_Init_Val): Handle Default_Value aspect
10418 (Needs_Simple_Initialization): Handle Default_Value aspect
10419 * exp_ch3.ads: Needs_Simple_Initialization
10420 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
10421 * par-prag.adb (Pragma_Default[_Component]Value) Removed
10423 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
10424 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
10425 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
10427 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10429 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
10430 package containing iteration primitives.
10431 exp_ch5.adb (Expand_Iterator_Loop): ditto.
10433 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10435 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
10436 "of", pre-analyze expression in case it is a function call with
10437 finalization actions that must be placed ahead of the loop.
10438 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
10439 on an Ada2012 iterator, insert them ahead of the rewritten loop.
10441 2011-08-02 Geert Bosch <bosch@adacore.com>
10443 * cstand.adb (Create_Float_Types): Only consider C's long double for
10444 Long_Long_Float, in addition to double.
10446 2011-08-02 Robert Dewar <dewar@adacore.com>
10448 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
10449 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
10450 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
10451 Minor reformatting.
10453 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10455 * sem_attr.adb: handle properly 'Result when it is a prefix of an
10458 2011-08-02 Javier Miranda <miranda@adacore.com>
10460 * einfo.ads, einfo.adb
10461 (Original_Access_Type): Move this attribute to Node26 since there was
10462 an undocumented use of Node21 in E_Access_Subprogram_Type entities
10463 which causes conflicts and breaks the generation of the .NET compiler.
10464 (Interface_Name): Add missing documentation on JGNAT only uses of
10467 2011-08-02 Geert Bosch <bosch@adacore.com>
10469 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
10470 (Find_Back_End_Float_Type): Likewise
10471 (Create_Back_End_Float_Types): Likewise
10472 (Create_Float_Types): Likewise
10473 (Register_Float_Type): Likewise
10474 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
10475 Nlist and split out type selection in new local Find_Base_Type function.
10476 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
10478 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
10480 2011-08-02 Robert Dewar <dewar@adacore.com>
10482 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
10484 * opt.ads: Minor comment change.
10485 * sem_ch12.adb: Minor code reorganization.
10487 2011-08-02 Gary Dismukes <dismukes@adacore.com>
10489 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
10490 subtype's list of rep items to the list on the full subtype in the case
10491 where the lists are the same.
10493 2011-08-02 Geert Bosch <bosch@adacore.com>
10495 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
10496 using the one from System.Strings, which also deallocates all strings.
10498 2011-08-02 Geert Bosch <bosch@adacore.com>
10500 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
10502 * gcc-interface/Make-lang.in: Update dependencies.
10504 2011-08-02 Olivier Hainque <hainque@adacore.com>
10506 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
10509 2011-08-02 Javier Miranda <miranda@adacore.com>
10511 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
10512 associated with anonymous access to subprograms.
10514 2011-08-02 Geert Bosch <bosch@adacore.com>
10517 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
10518 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
10519 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
10520 (Add_Symbol_Definition): Move to switch-c.adb
10521 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
10522 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
10523 (Add_Symbol_Definition): Move to switch-c.adb.
10524 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
10526 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
10527 Move to warnsw.adb.
10528 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
10529 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
10530 Move to warnsw.adb.
10531 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
10532 (Add_Symbol_Definition): Moved from Prepcomp.
10533 * switch-c.ads: Update copyright notice. Use String_List instead of
10534 Argument_List, removing dependency on System.OS_Lib.
10536 2011-08-02 Yannick Moy <moy@adacore.com>
10538 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
10539 mode on initialization expression which does not respect SPARK
10541 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
10542 if the tree referenced by its argument represents an initialization
10543 expression in SPARK, suitable for initializing an object in an object
10546 2011-08-02 Javier Miranda <miranda@adacore.com>
10548 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
10549 internally generated access to subprogram with its associated protected
10551 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
10553 2011-08-02 Geert Bosch <bosch@adacore.com>
10555 * cstand.adb (Register_Float_Type): Print information about type to
10556 register, if the Debug_Flag_Dot_B is set.
10557 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
10558 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
10559 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
10560 with a requested precision of more than Max_Digits digits and no more
10561 than Max_Base_Digits digits, if a range specification is present and the
10562 Predefined_Float_Types list has a suitable type to derive from.
10563 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
10564 case of type completion with pragma Import
10566 (Process_Import_Predefined_Type): Processing to complete a type
10567 with pragma Import. Currently supports floating point types only.
10568 (Set_Convention_From_Pragma): Do nothing without underlying type.
10569 (Process_Convention): Guard against absence of underlying type,
10570 which may happen when importing incomplete types.
10571 (Process_Import_Or_Interface): Handle case of importing predefined
10572 types. Tweak error message.
10574 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10576 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
10577 functions to previous change. Reorganize code slightly.
10579 2011-08-02 Geert Bosch <bosch@adacore.com>
10581 * back_end.ads (Register_Type_Proc): New call back procedure type for
10582 allowing the back end to provide information about available types.
10583 (Register_Back_End_Types): New procedure to register back end types.
10584 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
10586 * cstand.adb (Back_End_Float_Types): New list for floating point types
10587 supported by the back end.
10588 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
10589 (Copy_Float_Type): New procedure to make new copies of predefined types.
10590 (Register_Float_Type): New call back procedure to populate the BEFT list
10591 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
10592 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
10593 (Create_Float_Types): New procedure to create entities for floating
10594 point types predefined in Standard, and put these and any remaining
10595 BEFTs on the Predefined_Float_Types list.
10596 * stand.ads (Predefined_Float_Types): New list for predefined floating
10597 point types that do not have declarations in package Standard.
10599 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10601 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
10602 entity node for the unit containing the parameter.
10603 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
10604 (Add_Inlined_Subprogram): Likewise.
10605 * gcc-interface/Make-lang.in: Update dependencies.
10607 2011-08-02 Thomas Quinot <quinot@adacore.com>
10609 * s-stusta.adb (Print): Make sure Pos is always initialized to a
10612 2011-08-02 Geert Bosch <bosch@adacore.com>
10614 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
10616 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10618 * sem_type.adb (Covers): Move trivial case to the top and reuse the
10619 computed value of Base_Type.
10621 2011-08-02 Yannick Moy <moy@adacore.com>
10623 * restrict.adb (Check_Restriction): issue an error for any use of
10624 class-wide, even if the No_Dispatch restriction is not set.
10625 * sem_aggr.adb: Correct typos in comments and messages in formal mode
10626 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
10627 when completing a private extension, the type named in the private part
10628 is not the same as that named in the visible part.
10629 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
10630 of an inherited primitive operations of a tagged type or type extension
10631 that returns the tagged type.
10632 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
10633 function which returns True for an implicit operation inherited by the
10634 derived type declaration for the argument type.
10635 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
10638 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10640 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
10641 Process_Bounds, to perform analysis with expansion of a range or an
10642 expression that is the iteration scheme for a loop.
10643 (Analyze_Iterator_Specification): If domain of iteration is given by a
10644 function call with a controlled result, as is the case if call returns
10645 a predefined container, ensure that finalization actions are properly
10647 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
10649 2011-08-02 Javier Miranda <miranda@adacore.com>
10651 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
10652 * gcc-interface/Make-lang.in: Update dependencies.
10654 2011-08-02 Javier Miranda <miranda@adacore.com>
10656 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
10657 determine if the analysis is performed using N or Original_Node (N).
10658 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
10659 functionality of routine Is_Variable avoids code duplication.
10660 * checks.adb (Determine_Range): Handle temporaries generated by
10661 Remove_Side_Effects.
10663 2011-08-02 Javier Miranda <miranda@adacore.com>
10665 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
10666 expansion of the condition. Required since the previous analysis was
10667 done with expansion disabled (see Resolve_Quantified_Expression) and
10668 hence checks were not inserted and record comparisons have not been
10671 2011-08-02 Ed Falis <falis@adacore.com>
10673 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
10676 2011-08-02 Bob Duff <duff@adacore.com>
10678 * opt.ads: Minor comment fix.
10680 2011-08-02 Bob Duff <duff@adacore.com>
10682 * sem_ch12.adb (Analyze_Package_Instantiation,
10683 Analyze_Subprogram_Instantiation): Turn off style checking while
10684 analyzing an instance. Whatever style checks that apply to the generic
10685 unit should apply, so it makes no sense to apply them in an instance.
10686 This was causing trouble when compiling an instance of a runtime
10687 unit that violates the -gnatyO switch.
10688 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
10689 one of the two case statements, causing spurious errors.
10691 2011-08-02 Robert Dewar <dewar@adacore.com>
10693 * uname.adb: Minor reformatting.
10694 * gnatcmd.adb: Minor reformatting.
10695 * exp_attr.adb: Minor reformatting.
10697 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10699 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
10700 No_Dispatching_Calls, do not look for the Assign primitive, because
10701 predefined primitives are not created in this case.
10703 2011-08-02 Bob Duff <duff@adacore.com>
10705 * stylesw.ads: Minor comment fixes.
10707 2011-08-02 Robert Dewar <dewar@adacore.com>
10709 * freeze.adb (Add_To_Result): New procedure.
10711 2011-08-02 Jose Ruiz <ruiz@adacore.com>
10713 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
10714 time, if the specific run-time routines for handling streams of strings
10715 are not available, use the default mechanism.
10717 2011-08-02 Arnaud Charlet <charlet@adacore.com>
10719 * s-regpat.ads: Fix typo.
10721 2011-08-02 Vincent Celier <celier@adacore.com>
10723 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
10724 not null, call it to create the in memory config project file without
10725 parsing an existing default config project file.
10727 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10729 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
10731 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10733 * sem_elim.adb: an abstract subprogram does not need an eliminate
10734 pragma for its descendant to be eliminable.
10736 2011-08-02 Ed Falis <falis@adacore.com>
10738 * init.c: revert to handling before previous checkin for VxWorks
10739 * s-intman-vxworks.adb: delete unnecessary declarations related to
10740 using Ada interrupt facilities for handling signals.
10741 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
10742 * s-intman-vxworks.ads: Import __gnat_install_handler as
10743 Initialize_Interrupts.
10744 * s-taprop-vxworks.adb: Delete Signal_Mask.
10745 (Abort_Handler): change construction of mask to unblock exception
10748 2011-08-02 Jerome Guitton <guitton@adacore.com>
10750 * a-except-2005.adb (Raise_From_Signal_Handler): Call
10751 Debug_Raise_Exception before propagation starts.
10753 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10755 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
10756 to Restriction_Check_Required.
10757 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
10758 * sem_res.adb (Resolve_Call): Likewise.
10759 * sem_attr.adb (Check_Stream_Attribute): Likewise.
10761 2011-08-02 Bob Duff <duff@adacore.com>
10763 * stylesw.ads: Update comment.
10764 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
10765 * errout.ads: Remove obsolete comment.
10767 2011-08-02 Javier Miranda <miranda@adacore.com>
10769 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
10770 (Set_Is_Safe_To_Reevaluate): new procedure.
10771 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
10772 assignment is allowed on safe-to-reevaluate variables.
10773 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
10774 temporary created to remove side effects in expressions that use
10775 the secondary stack as safe-to-reevaluate.
10776 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
10777 variables that are not true constants.
10779 2011-08-02 Robert Dewar <dewar@adacore.com>
10781 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
10782 sem_res.adb, sem_ch6.adb: Minor reformatting.
10784 2011-08-02 Jerome Guitton <guitton@adacore.com>
10786 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
10788 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10790 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
10791 not set Overridden_Operation if subprogram is an initialization
10794 2011-08-02 Yannick Moy <moy@adacore.com>
10796 * par-ch6.adb: Correct obsolete name in comments
10797 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
10798 which takes two message arguments (existing function takes one), with
10799 second message used for continuation.
10800 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
10801 block statements that originate from a source block statement, not
10802 generated block statements
10803 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
10804 symmetry with procedure case
10805 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
10806 function to issue an error in formal mode if a package specification
10807 contains more than one tagged type or type extension.
10808 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
10809 parameters matching formals of tagged types are objects (or ancestor
10810 type conversions of objects), not general expressions. Issue an error
10811 on view conversions that are not involving ancestor conversion of an
10813 (Resolve_Type_Conversion): in formal mode, issue an error on the
10814 operand of an ancestor type conversion which is not an object
10815 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
10816 procedure so that it works also for actuals of function calls
10817 (Is_Actual_Tagged_Parameter): new function which determines if its
10818 argument is an actual parameter of a formal of tagged type in a
10820 (Is_SPARK_Object_Reference): new function which determines if the tree
10821 referenced by its argument represents an object in SPARK
10823 2011-08-02 Robert Dewar <dewar@adacore.com>
10825 * sem_ch3.adb: Minor reformatting
10826 Minor comment addition
10827 Minor error msg text change
10829 2011-08-02 Javier Miranda <miranda@adacore.com>
10831 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
10832 function. Used to be more precise when we generate a variable plus one
10833 assignment to remove side effects in the evaluation of the Bound
10835 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
10836 of the bound expression to force its re-analysis and thus expand the
10837 associated transient scope (if required). Code cleanup replacing the
10838 previous code that declared the constant entity by an invocation to
10839 routine Force_Evaluation which centralizes this work in the frontend.
10841 2011-08-02 Robert Dewar <dewar@adacore.com>
10843 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
10844 (Base_Type): Now uses improved Is_Base_Type function
10845 * einfo.ads (Base_Type): Inline this function
10847 2011-08-02 Robert Dewar <dewar@adacore.com>
10849 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
10850 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
10852 2011-08-02 Arnaud Charlet <charlet@adacore.com>
10854 * gcc-interface/Make-lang.in: Update dependencies.
10855 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
10858 2011-08-02 Yannick Moy <moy@adacore.com>
10860 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
10861 non-simple expression used in delta constraint
10862 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
10863 index constraint which is not a subtype mark
10864 * par.adb: With and use Restrict
10865 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
10866 mode on component type which is not a subtype mark and default
10867 expression on component
10868 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
10869 of string which does not have a lower index bound equal to 1
10870 (Array_Type_Declaration): issue an error in formal mode on index or
10871 component type which is not a subtype mark, and on aliased keyword on
10873 (Derived_Type_Declaration): issue an error in formal mode on interface,
10874 limited or abstract type
10875 (Record_Type_Declaration): issue an error in formal mode on interface
10876 (Record_Type_Definition): issue an error in formal mode on tagged types
10877 and type extensions not declared in the specification of a library unit
10878 package; on null non-tagged record; on variant part
10880 2011-08-02 Vincent Celier <celier@adacore.com>
10882 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
10883 not declared for qualified library project when Library_Name is not
10884 declared, but Library_Dir is.
10886 2011-08-02 Robert Dewar <dewar@adacore.com>
10888 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
10889 pragmas (affects aspects [Component_]Default_Value
10890 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
10891 component type for the resolution
10893 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
10895 * einfo.adb (Base_Type): Tune implementation for speed.
10897 2011-08-02 Robert Dewar <dewar@adacore.com>
10899 * freeze.adb: Minor reformatting.
10901 2011-08-02 Thomas Quinot <quinot@adacore.com>
10903 * scos.ads: Update comments.
10905 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10907 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
10908 base type, because the parent may be a subtype of a private type whose
10909 convention is established in a private part.
10911 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
10913 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
10914 statement in a block when the expansion of the return expression has
10915 created a finalization chain.
10916 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
10917 with the parent node.
10918 Add N_Extended_Return_Statement to handle the case where a transient
10919 object declaration appears in the Return_Object_Declarations list of
10920 an extended return statement.
10922 2011-08-02 Matthew Gingell <gingell@adacore.com>
10924 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
10925 unused parameter 'name'.
10927 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10929 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
10930 inherited operation, check whether its alias, which is the source
10931 operastion that it renames, has been marked eliminated.
10933 2011-08-02 Javier Miranda <miranda@adacore.com>
10935 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
10936 in-mode parameter whose type is an access type since it can be used to
10937 modify its designated object. Enforce code that handles as safe an
10938 access type that is not access-to-constant but it is the result of a
10939 previous removal of side-effects.
10940 (Remove_Side_Effects): Minor code reorganization of cases which require
10941 no action. Done to incorporate documentation on new cases uncovered
10942 working in this ticket: no action needed if this routine was invoked
10943 too early and the nodes are not yet decorated.
10944 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
10945 to routine Remove_Side_Effects by calls to Force_Evaluation since they
10946 were issued with actuals that are implicitly provided by
10949 2011-08-02 Robert Dewar <dewar@adacore.com>
10951 * sem_ch3.adb, sem_res.adb: Minor reformatting.
10953 2011-08-02 Yannick Moy <moy@adacore.com>
10955 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
10956 to issue an error in formal mode on attribute not supported in this mode
10957 (Analyze_Attribute): issue errors on standard attributes not supported
10959 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
10960 comment, and issue error in formal mode on modulus which is not a power
10962 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
10964 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
10966 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
10967 operator on modular type (except 'not').
10969 2011-08-02 Robert Dewar <dewar@adacore.com>
10971 * gnat_rm.texi: Minor reformatting.
10973 2011-08-02 Arnaud Charlet <charlet@adacore.com>
10975 * s-osinte-linux.ads: Minor comment update and reformatting.
10976 * i-cexten.ads: Make this unit pure, as for its parent.
10977 Will allow its usage in more contexts if needed.
10979 2011-08-02 Robert Dewar <dewar@adacore.com>
10981 * s-utf_32.ads: Minor comment fix.
10983 2011-08-02 Ed Schonberg <schonberg@adacore.com>
10985 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
10986 operation of a tagged synchronized type, handle the case where the
10987 controlling argument is overloaded.
10989 2011-08-02 Yannick Moy <moy@adacore.com>
10991 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
10992 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
10993 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
10994 SPARK mode and formal verification mode on processing SPARK restriction
10995 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
10996 requiring consistency checking.
10998 2011-08-02 Robert Dewar <dewar@adacore.com>
11000 * sem_res.adb: Minor reformatting.
11002 2011-08-02 Robert Dewar <dewar@adacore.com>
11004 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
11005 a-cforse.ads: Remove unneeded with of Ada.Containers
11006 Remove commented out pragma Inline's
11007 Move specifications of new subprograms to the actual specs
11009 2011-08-02 Yannick Moy <moy@adacore.com>
11011 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
11012 a-cforse.ads: Update comments.
11014 2011-08-02 Ed Schonberg <schonberg@adacore.com>
11016 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
11018 2011-08-02 Robert Dewar <dewar@adacore.com>
11020 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
11021 a-cforse.ads, a-cofove.ads: Minor reformatting.
11023 2011-08-02 Claire Dross <dross@adacore.com>
11025 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
11026 a-cofove.ads: Add comments.
11028 2011-08-02 Yannick Moy <moy@adacore.com>
11030 * gnat_rm.texi: Document formal containers.
11032 2011-08-02 Emmanuel Briot <briot@adacore.com>
11034 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
11035 are empty sections.
11037 2011-08-02 Robert Dewar <dewar@adacore.com>
11039 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
11042 2011-08-02 Robert Dewar <dewar@adacore.com>
11044 * aspects.adb: New aspects Default_Value and Default_Component_Value
11045 New format of Aspect_Names table checks for omitted entries
11046 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
11047 handling of boolean aspects for derived types.
11048 New aspects Default_Value and Default_Component_Value
11049 New format of Aspect_Names table checks for omitted entries
11050 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
11051 (Has_Default_Value): New flag
11052 (Has_Default_Component_Value): New flag
11053 (Has_Default_Value): New flag
11054 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
11056 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
11057 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
11058 Default_Value and Default_Component_Value
11059 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
11060 New aspects Default_Value and Default_Component_Value
11061 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
11062 * sprint.adb: Print N_Aspect_Specification node when called from gdb
11064 2011-08-02 Vincent Celier <celier@adacore.com>
11066 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
11067 inherit library kind.
11069 2011-08-02 Ed Schonberg <schonberg@adacore.com>
11071 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
11072 Minor reformatting.
11074 2011-08-02 Robert Dewar <dewar@adacore.com>
11076 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
11078 2011-08-02 Yannick Moy <moy@adacore.com>
11080 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
11082 2011-08-02 Robert Dewar <dewar@adacore.com>
11084 * impunit.adb: Add comment.
11086 2011-08-02 Yannick Moy <moy@adacore.com>
11088 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
11089 qualification of aggregates in formal mode
11090 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
11092 (Resolve_Aggregate): complete the test that an aggregate is adequately
11093 qualified in formal mode
11095 2011-08-02 Pascal Obry <obry@adacore.com>
11097 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
11098 * mlib-prj.adb: Supress warning when compiling binder generated file.
11099 (Build_Library): Supress all warnings when compiling the binder
11102 2011-08-02 Yannick Moy <moy@adacore.com>
11104 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
11106 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
11107 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
11108 Add with/use clauses to make Check_Formal_Restriction visible
11110 2011-08-02 Ed Schonberg <schonberg@adacore.com>
11112 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
11113 in-parameters when type of the generic formal is private in the generic
11114 spec and non-private in the body.
11116 2011-08-02 Claire Dross <dross@adacore.com>
11118 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
11119 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
11120 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
11121 * impunit.adb, Makefile.rtl: Take new files into account.
11123 2011-08-02 Robert Dewar <dewar@adacore.com>
11125 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
11126 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
11128 2011-08-02 Yannick Moy <moy@adacore.com>
11130 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
11132 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
11133 matching static array bounds, taking into account the special case of
11135 * sem_ch3.adb: Typo in comment.
11137 2011-08-02 Yannick Moy <moy@adacore.com>
11139 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
11140 which issues an error in formal mode if its argument node is originally
11142 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
11143 has a discriminant specification so that it does not include the case
11145 (Derived_Type_Declaration): move here the test that a derived type has a
11146 discriminant specification
11147 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
11148 first element of a component association before accessing its choices
11149 (presence of component association is not enough)
11150 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
11151 declaration is a library item before accessing the next element in a
11152 list, as library items are not member of lists
11153 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
11154 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
11155 Check_Formal_Restriction whenever possible.
11157 2011-08-02 Ed Schonberg <schonberg@adacore.com>
11159 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
11160 reference when needed.
11162 2011-08-02 Bob Duff <duff@adacore.com>
11164 * gnat_ugn.texi: Fix typo.
11166 2011-08-02 Vincent Celier <celier@adacore.com>
11168 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
11169 archive file name. Do not use the full path name of archives for Open
11172 2011-08-02 Robert Dewar <dewar@adacore.com>
11174 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
11175 Analyze_Aspect_Specifications
11177 (Analyze_Aspect_Specifications): New handling for boolean aspects
11178 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
11179 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
11180 sequence for Analyze_Aspect_Specifications
11181 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
11182 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
11184 2011-08-02 Robert Dewar <dewar@adacore.com>
11186 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
11187 aspects, since these no longer exist.
11189 2011-08-02 Robert Dewar <dewar@adacore.com>
11191 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
11192 semicolon, do not try to see if there are aspects following it.
11193 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
11196 2011-08-02 Robert Dewar <dewar@adacore.com>
11198 * sem_ch8.adb, aspects.ads: Minor reformatting.
11200 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
11202 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
11203 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
11205 (Analyze_Aspect_Specifications): ...here. Call above procedure.
11207 2011-08-02 Yannick Moy <moy@adacore.com>
11209 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
11210 mode on subprogram declaration outside of package specification, unless
11211 it is followed by a pragma Import
11212 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
11213 Access_Type_Declaration): issue error in formal mode on access type
11214 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
11216 (Analyze_Object_Declaration): issue error in formal mode on object
11217 declaration which does not respect SPARK restrictions
11218 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
11219 declaration which does not respect SPARK restrictions
11220 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
11221 error in formal mode on digits or delta constraint
11222 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
11223 decimal fixed point type
11224 (Derived_Type_Declaration): issue error in formal mode on derived type
11225 other than type extensions of tagged record types
11226 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
11227 with check on access definition
11228 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
11229 mode on protected definition.
11230 (Analyze_Task_Definition): issue error in formal mode on task definition
11232 2011-08-02 Robert Dewar <dewar@adacore.com>
11234 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
11236 2011-08-02 Javier Miranda <miranda@adacore.com>
11238 * sem_ch6.adb (Can_Override_Operator): New function.
11239 (Verify_Overriding_Indicator): Add missing code to check overriding
11240 indicator in operators. Fixes regression.
11241 (Check_Overriding_Indicator): Minor reformating after replacing the
11242 code that evaluates if the subprogram can override an operator by
11243 invocations to the above new function.
11245 (Write_Field26_Name): Add missing code to ensure that, following
11246 the documentation in einfo.ads, this field is not shown as attribute
11247 "Static_Initialization" on non-dispatching functions.
11249 2011-08-02 Jose Ruiz <ruiz@adacore.com>
11251 * sem_res.adb (Resolve_Call): A call to
11252 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
11253 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
11254 i.e., when the second parameter is of type Time_Span.
11256 2011-08-02 Vincent Celier <celier@adacore.com>
11258 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
11259 with an archive instead of -L<library dir> -l<library name>.
11261 2011-08-02 Ed Schonberg <schonberg@adacore.com>
11263 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
11264 mark the base types In_Use in addition to making the operations
11267 2011-08-02 Ed Falis <falis@adacore.com>
11269 * init.c: add and setup __gnat_signal_mask for the exception signals
11270 * s-inmaop-vxworks.adb: new file.
11271 * s-intman-vxworks.adb: remove unnecessary initializations and
11273 * s-intman-vxworks.ads: remove unnecessary variable
11274 * s-taprop-vxworks.adb: simplify signal initialization
11276 2011-08-02 Robert Dewar <dewar@adacore.com>
11278 * sem_ch8.adb: Minor code reorganization, comment updates.
11280 2011-08-02 Robert Dewar <dewar@adacore.com>
11282 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
11283 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
11285 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
11286 (Matching_Static_Array_Bounds): Moved here from Sem_Res
11288 2011-08-02 Ed Schonberg <schonberg@adacore.com>
11290 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
11291 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
11292 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
11293 use_type_clauses, to handle more efficiently use_type and use_all_type
11295 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
11296 Ada2012 Use_All_Type clause.
11297 (Use_Class_Wide_Operations): new procedure.
11299 2011-08-02 Robert Dewar <dewar@adacore.com>
11301 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
11302 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
11303 expression to expression function.
11305 2011-08-02 Ed Schonberg <schonberg@adacore.com>
11307 * sem_ch4.adb: transform simple Ada2012 membership into equality only
11308 if types are compatible.
11310 2011-08-02 Yannick Moy <moy@adacore.com>
11312 * sem_res.adb (Matching_Static_Array_Bounds): new function which
11313 returns True if its argument array types have same dimension and same
11314 static bounds at each index.
11315 (Resolve_Actuals): issue an error in formal mode on actuals passed as
11316 OUT or IN OUT paramaters which are not view conversions in SPARK.
11317 (Resolve_Arithmetic_Op): issue an error in formal mode on
11318 multiplication or division with operands of fixed point types which are
11319 not qualified or explicitly converted.
11320 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
11321 Boolean or array type (except String) operands.
11322 (Resolve_Equality_Op): issue an error in formal mode on equality
11323 operators for array types other than String with non-matching static
11325 (Resolve_Logical_Op): issue an error in formal mode on logical operators
11326 for array types with non-matching static bounds. Factorize the code in
11327 Matching_Static_Array_Bounds.
11328 (Resolve_Qualified_Expression): issue an error in formal mode on
11329 qualified expressions for array types with non-matching static bounds.
11330 (Resolve_Type_Conversion): issue an error in formal mode on type
11331 conversion for array types with non-matching static bounds
11333 2011-08-02 Robert Dewar <dewar@adacore.com>
11335 * par-ch10.adb: Minor code reorganization (use Nkind_In).
11337 2011-08-02 Ed Schonberg <schonberg@adacore.com>
11339 * par-ch9.adb: save location of entry for proper error message.
11341 2011-08-02 Javier Miranda <miranda@adacore.com>
11343 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
11344 (Use_Full_View) which permits this routine to climb through the
11345 ancestors using the full-view of private parents.
11346 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
11347 Use_Full_View to true in calls to Is_Ancestor.
11348 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
11349 true in call to Is_Ancestor.
11350 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
11351 Use_Full_View to true in call to Is_Ancestor.
11352 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
11353 call to Is_Ancestor.
11354 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
11355 Use_Full_View to true in calls to Is_Ancestor.
11356 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
11357 Make_Select_Specific_Data_Table, Register_Primitive,
11358 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
11359 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
11360 to true in call to Is_Ancestor.
11361 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
11362 Use_Full_View to true in calls to Is_Ancestor.
11364 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
11365 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
11367 2011-08-02 Robert Dewar <dewar@adacore.com>
11369 * gnat_rm.texi: Minor reformatting.
11370 * sem_prag.adb: Minor reformatting.
11372 2011-08-02 Tristan Gingold <gingold@adacore.com>
11374 * vms_data.ads: Add VMS qualifier for -gnateP.
11376 2011-08-02 Robert Dewar <dewar@adacore.com>
11378 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
11379 * par-ch7.adb (P_Package): Proper placement of aspects for package
11380 decl/instantiation.
11381 * par-endh.adb (Check_End): Ad Is_Sloc parameter
11382 (End_Statements): Add Is_Sloc parameterr
11383 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
11384 (Check_End): Ad Is_Sloc parameter
11385 (End_Statements): Add Is_Sloc parameterr
11387 2011-08-02 Vincent Celier <celier@adacore.com>
11389 * ug_words: Add VMS qualifier equivalent to -gnateP:
11390 /SYMBOL_PREPROCESSING.
11392 2011-08-02 Jose Ruiz <ruiz@adacore.com>
11394 * gnat-style.texi: For hexadecimal numeric literals the typical
11395 grouping of digits is 4 to represent 2 bytes.
11396 A procedure spec which is split into several lines is indented two
11399 2011-08-02 Yannick Moy <moy@adacore.com>
11401 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
11402 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
11403 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
11405 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
11406 choice in array aggregate
11407 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
11409 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
11410 positional and named aggregate for record, or others in record
11411 aggregate, or multiple choice in record aggregate
11412 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
11413 array operands to logical operations AND, OR and XOR do not have the
11414 same static lower and higher bounds
11415 * sem_ch5.adb, sinfo.ads: Correct typos in comments
11417 2011-08-01 Robert Dewar <dewar@adacore.com>
11419 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
11420 Replaces Last_Source_Node_In_Sequence.
11421 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
11422 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
11423 parens and blank in string (this was inconsistently implemented).
11425 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
11426 blank in string (this was inconsistently implemented).
11428 (Set_Global_Switches): Set formal mode switches appropriately
11429 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
11431 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
11432 call Set_Error_Msg_Lang to set "spark" as language name.
11433 * par.adb: Remove unnecessary call to set formal language for errout
11434 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
11435 appropriately and call Set_Error_Msg_Lang to set "spark" as language
11437 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
11438 calls to it, moved after resolution so that types are known
11439 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
11440 result of concatenation is not of type String
11441 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
11442 concatenation is not properly restricted
11443 * gnat_rm.texi: Add doc on pragma Spark_95.
11444 * gcc-interface/Makefile.in: Remove obsolete target pairs for
11445 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
11446 * gcc-interface/Make-lang.in: Update dependencies.
11448 2011-08-01 Javier Miranda <miranda@adacore.com>
11450 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
11451 condition that detects if the overridden operation must replace an
11454 2011-08-01 Javier Miranda <miranda@adacore.com>
11456 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
11457 code declarations inserted by Insert_Actions in each alternative of the
11458 N_Case_Expression node.
11460 2011-08-01 Robert Dewar <dewar@adacore.com>
11462 * sem_ch6.adb: Minor code reorganization.
11463 * sem_util.adb: Minor reformatting.
11465 2011-08-01 Pascal Obry <obry@adacore.com>
11467 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
11468 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
11470 2011-08-01 Yannick Moy <moy@adacore.com>
11472 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
11473 literal or operator symbol which is prefixed
11474 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
11475 mode on access attributes.
11476 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
11477 that concatenation operands are properly restricted in formal mode
11478 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
11479 Analyze_Concatenation_Operand. Issue an error in formal mode if the
11480 result of the concatenation has a type different from String.
11481 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
11482 Analyze_Quantified_Expression, Analyze_Slice,
11483 Analyze_Null): issue an error in formal mode on unsupported constructs
11485 (Analyze_Block_Statement): only issue error on source block statement
11486 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
11487 function which returns the last node in a list of nodes for which
11488 Comes_From_Source returns True, if any
11489 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
11490 Last_Source_Node_In_Sequence
11491 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
11492 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
11493 mode on unsupported constructs
11494 * sem_ch9.adb Do not return after issuing error in formal mode, as the
11495 rest of the actions may be needed later on since the error is marked as
11497 * sinfo.ads: Typos in comments.
11499 2011-08-01 Pascal Obry <obry@adacore.com>
11501 * projects.texi: Minor editing.
11503 2011-08-01 Yannick Moy <moy@adacore.com>
11505 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
11506 insertion character ~~
11507 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
11508 (Set_Error_Msg_Lang): new procedure which fixes the language for use
11509 with insertion character ~~
11510 (Set_Msg_Text): treat insertion character ~~
11511 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
11512 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
11513 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
11514 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
11515 errors related to the formal language restriction not serious
11516 (insertion character |).
11517 * par.adb (Par): set formal language for error messages if needed
11518 * sem_ch6.adb (Check_Missing_Return): take into account possible
11519 generated statements at the end of the function
11520 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
11521 enumeration value to define a new pragma SPARK_95
11522 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
11523 SPARK_Version): new type and variables to store the SPARK version
11525 (SPARK_Mode): return True when SPARK_Version is set
11526 * par-prag.adb: Correct indentation
11527 (Prag): take Pragma_SPARK_95 into account
11528 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
11531 2011-08-01 Robert Dewar <dewar@adacore.com>
11533 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
11534 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
11535 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
11537 2011-08-01 Pascal Obry <obry@adacore.com>
11539 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
11540 Target_Name to Get_Path call.
11541 (Parse_Single_Project): Likewise.
11542 (Post_Parse_Context_Clause): Likewise.
11543 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
11544 Call Initialise_Project_Path with the proper Target_Name.
11545 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
11547 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
11548 with the proper Target_Name.
11549 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
11550 Part.Parse routine.
11551 (Parse_Project_And_Apply_Config): Likewise.
11552 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
11553 This is fine as this part of the code is supporting only native
11555 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
11556 is fine as this part of the code is supporting only native compilation.
11558 2011-08-01 Yannick Moy <moy@adacore.com>
11560 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
11561 of homonym, unless the homonym is one of the cases allowed in SPARK
11562 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
11563 package declaration occurring after a body.
11565 2011-08-01 Robert Dewar <dewar@adacore.com>
11567 * checks.adb, exp_ch4.adb: Minor reformatting.
11569 2011-08-01 Javier Miranda <miranda@adacore.com>
11571 * einfo.ads (Access_Disp_Table): Fix documentation.
11572 (Dispatch_Table_Wrappers): Fix documentation.
11574 2011-08-01 Pascal Obry <obry@adacore.com>
11576 * prj-env.adb, prj-env.ads: Minor reformatting.
11578 2011-08-01 Yannick Moy <moy@adacore.com>
11580 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
11581 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
11582 procedures out of these packages.
11583 * errout.ads, errout.adb
11584 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
11585 procedures in of this package
11586 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
11587 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
11588 on misplaced later vs initial declarations, like in Ada 83
11589 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
11590 formal mode on attribute of private type whose full type declaration
11592 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
11593 package declaration inside a package specification
11594 (Analyze_Full_Type_Declaration): issue error in formal mode on
11595 controlled type or discriminant type
11596 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
11597 user-defined operator means that it should come from the source
11598 (New_Overloaded_Entity): issue error in formal mode on overloaded
11600 * sem_ch6.ads, sem_ch13.ads: typos in comments.
11602 2011-08-01 Thomas Quinot <quinot@adacore.com>
11604 * atree.adb: Minor reformatting.
11605 * checks.adb: Minor reformatting.
11607 2011-08-01 Vincent Celier <celier@adacore.com>
11609 * s-parame-vms-ia64.ads: Fix typo in comment
11611 * s-parame-vms-restrict.ads: Removed, unused.
11613 2011-08-01 Javier Miranda <miranda@adacore.com>
11616 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
11618 (Constrain_Index): Remove side effects in the evaluation of the bounds.
11619 * sem_ch3.ads, sem_ch3.adb
11620 (Is_Constant_Bound): New extended version of the subprogram that was
11621 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
11622 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
11623 * sem_aux.ads (Constant_Value): Fix typo in comment.
11624 * checks.adb (Generate_Index_Checks): New implementation which, for
11625 array objects with constant bounds, generates the runtime check
11626 referencing the bounds of the array type. For other cases this routine
11627 provides its previous behavior obtaining such values from the array
11629 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
11631 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
11632 we cannot have semantic interpretations of the new node.
11634 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11636 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
11639 2011-08-01 Arnaud Charlet <charlet@adacore.com>
11641 * sem_ch8.adb: Minor code editing.
11642 * s-vxwext.adb: Remove trailing space.
11643 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
11644 consistency with other files.
11646 2011-08-01 Thomas Quinot <quinot@adacore.com>
11648 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
11650 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11652 * par-ch10.adb: reject parameterized expressions as compilation unit.
11653 * sem_ch4.adb: handle properly conditional expression with overloaded
11654 then_clause and no else_clause.
11656 2011-08-01 Tristan Gingold <gingold@adacore.com>
11658 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
11659 like done by System.Aux_DEC.
11660 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
11662 2011-08-01 Yannick Moy <moy@adacore.com>
11664 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
11665 missing label at end of declaration (subprogram or package)
11666 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
11667 of positional and named parameter association
11668 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
11669 Error_Msg_SP which adds a prefix to the error message giving the name
11670 of the formal language analyzed
11671 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
11672 access result type in subprogram, unconstrained array as result type,.
11673 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
11675 * sem_ch8.adb: Code clean up.
11677 2011-08-01 Javier Miranda <miranda@adacore.com>
11679 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
11680 * einfo.ads (Access_Disp_Table): Fix documentation.
11681 (Dispatch_Table_Wrappers): Fix documentation.
11682 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
11683 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
11684 to enforce the documentation of this attribute.
11685 (Set_Is_Interface): Cleanup the assertion.
11686 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
11687 the Underlying_Type entity before reading attribute Access_Disp_Table.
11688 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
11689 Locate the Underlying_Type before reading attribute Access_Disp_Table.
11690 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
11691 the Underlying_Type entity before reading attribute Access_Disp_Table.
11692 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
11693 Locate the Underlying_Type entity before reading attribute
11696 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11698 * s-poosiz.ads: Additional overriding indicators.
11700 2011-08-01 Yannick Moy <moy@adacore.com>
11702 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
11704 (Analyze_Iteration_Scheme): issue error in formal mode when loop
11705 parameter specification does not include a subtype mark.
11706 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
11707 formal mode on abstract subprogram.
11708 (Analyze_Subprogram_Specification): issue error in formal mode on
11709 user-defined operator.
11710 (Process_Formals): issue error in formal mode on access parameter and
11711 default expression.
11712 * sem_ch9.adb (Analyze_Abort_Statement,
11713 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
11714 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
11715 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
11716 Analyze_Requeue, Analyze_Selective_Accept,
11717 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
11718 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
11719 issue error in formal mode on user-defined raise statement.
11721 2011-08-01 Thomas Quinot <quinot@adacore.com>
11723 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
11724 declaration being hidden when overriding an implicit inherited
11726 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
11727 (-gnats), do not complain about a source file that contains only a
11730 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11732 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
11733 variable if already set.
11735 2011-08-01 Arnaud Charlet <charlet@adacore.com>
11737 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
11738 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
11739 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
11740 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
11741 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
11742 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
11743 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
11744 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
11745 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
11746 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
11747 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
11748 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
11749 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
11750 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
11751 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
11752 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
11753 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
11754 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
11755 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
11756 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
11757 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
11758 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
11759 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
11760 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
11761 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
11762 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
11763 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
11764 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
11765 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
11766 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
11767 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
11768 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
11769 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
11770 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
11771 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
11772 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
11773 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
11774 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
11775 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
11776 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
11777 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
11778 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
11779 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
11780 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
11781 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
11782 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
11783 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
11784 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
11785 s-osinte-mingw.ads: Update to GPLv3 run-time license.
11786 Use GNAT instead of GNARL.
11788 2011-08-01 Bob Duff <duff@adacore.com>
11790 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
11791 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
11792 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
11795 2011-08-01 Yannick Moy <moy@adacore.com>
11797 * debug.adb (d.D) reverve flag for the SPARK mode
11798 (d.E) reverve flag for SPARK generation mode
11799 (d.F) reverve flag for Why generation mode
11800 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
11801 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
11802 functions which return True when the corresponding modes are set
11803 (Formal_Language): return "spark" or "alfa" when in formal verification
11805 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
11806 Error_Msg to prefix the error message with a tag giving the formal
11808 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
11809 message with a tag giving the formal language
11810 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
11812 (Analyze_Case_Statement): issue error in formal mode on case statement
11813 with a single "others" case alternative
11814 (Analyze_Exit_Statement): issue errors in formal mode on exit
11815 statements which do not respect SPARK restrictions
11816 (Analyze_Goto_Statement): issue error in formal mode on goto statement
11817 (Check_Unreachable_Code): always issue an error (not a warning) in
11818 formal mode on unreachable code (concerns both code after an infinite
11819 loop and after an unconditional jump, both not allowed in SPARK)
11820 * sem_ch6.adb (Analyze_Return_Statement): add call to
11821 Set_Return_Present for a procedure containing a return statement
11822 (already done for functions in Analyze_Function_Return)
11823 (Analyze_Function_Return): issue error in formal mode on extended
11824 return or if return is not last statement in function
11825 (Check_Missing_Return): issue error in formal mode if function does
11826 not end with return or if procedure contains a return
11827 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
11828 function to detect if there is an inner scope of its parameter S which
11831 2011-08-01 Thomas Quinot <quinot@adacore.com>
11833 * sem_ch6.ads: Minor reformatting.
11835 2011-08-01 Javier Miranda <miranda@adacore.com>
11837 * sem_util.adb (Abstract_Interface_List): Complete condition when
11838 processing private type declarations to avoid reading unavailable
11840 (Is_Synchronized_Tagged_Type): Complete condition when processing
11841 private extension declaration nodes to avoid reading unavailable
11844 2011-08-01 Thomas Quinot <quinot@adacore.com>
11846 * sem_ch3.adb: Minor reformatting.
11848 2011-08-01 Thomas Quinot <quinot@adacore.com>
11850 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
11851 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
11852 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
11853 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
11854 for VMS, instead parametrize the common implementation with
11855 System.Parameters declarations.
11857 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
11859 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
11861 2011-08-01 Tristan Gingold <gingold@adacore.com>
11863 * seh_init.c: Fix SEH handler installation on win64.
11865 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11867 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
11868 double analysis of an anonymous access to subprogram, because it can
11869 lead to improper sharing of profiles and a back-end crash.
11871 2011-08-01 Robert Dewar <dewar@adacore.com>
11873 * make.adb, sem_ch4.adb: Minor reformatting.
11874 * gcc-interface/Make-lang.in: Update dependencies.
11875 * sem_util.adb, exp_ch5.adb: Minor reformatting.
11877 2011-08-01 Arnaud Charlet <charlet@adacore.com>
11879 * gnat_rm.texi: Fix definition of Long_Integer.
11881 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11883 * exp_aggr.adb: check limit size of static aggregate unconditionally,
11884 to prevent storage exhaustion.
11885 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
11886 finalized is a function body, insert the cleanup code before the final
11887 return statement, to prevent spurious warnings.
11888 * s-pooglo.ads: add overriding indicator.
11890 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11892 * sem_ch4.adb (Operator_Check): improve error message when both a
11893 with_clause and a use_clause are needed to make operator usage legal.
11894 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
11895 determine whether a compilation unit is visible within an other,
11896 either through a with_clause in the current unit, or a with_clause in
11897 its library unit or one one of its parents.
11899 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11901 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
11902 over an arbitrary expression of an array or container type.
11903 * lib-xref.adb: clarify comment.
11905 2011-08-01 Bob Duff <duff@adacore.com>
11907 * einfo.ads: Minor reformatting.
11908 * debug.adb: Minor comment improvement.
11910 2011-08-01 Javier Miranda <miranda@adacore.com>
11912 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
11913 consider hidden subprograms as valid candidates.
11915 2011-08-01 Arnaud Charlet <charlet@adacore.com>
11917 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
11919 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
11921 * gnat_ugn.texi: Fix typo.
11923 2011-08-01 Robert Dewar <dewar@adacore.com>
11925 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
11926 lib-xref.adb: Minor reformatting
11928 2011-08-01 Gary Dismukes <dismukes@adacore.com>
11930 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
11931 when to generate a call to Move_Final_List.
11932 (Has_Controlled_Parts): Remove this function.
11934 2011-08-01 Geert Bosch <bosch@adacore.com>
11936 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
11937 "," in choice list.
11939 2011-08-01 Thomas Quinot <quinot@adacore.com>
11941 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
11942 explicit raise of a predefined exception as Comes_From_Source if the
11943 original N_Raise_Statement comes from source.
11945 2011-08-01 Robert Dewar <dewar@adacore.com>
11947 * sinfo.ads: Add comment.
11948 * sem_ch6.adb: Minor reformatting.
11950 2011-08-01 Robert Dewar <dewar@adacore.com>
11952 * freeze.adb (Freeze_Entity): Refine check for bad component size
11953 clause to avoid rejecting confirming clause when atomic/aliased present.
11955 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11957 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
11958 better determine whether an entity reference is a write.
11959 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
11961 * lib-xref.adb (Output_References): Do no suppress a read reference at
11962 the same location as an immediately preceeding modify-reference, to
11963 handle properly in-out actuals.
11965 2011-08-01 Tristan Gingold <gingold@adacore.com>
11967 * env.c (__gnat_setenv) [VMS]: Refine previous change.
11969 2011-08-01 Quentin Ochem <ochem@adacore.com>
11971 * i-cstrin.adb (New_String): Changed implementation, now uses only the
11972 heap to compute the result.
11974 2011-08-01 Robert Dewar <dewar@adacore.com>
11976 * atree.ads: Minor reformatting.
11978 2011-08-01 Emmanuel Briot <briot@adacore.com>
11980 * g-expect.adb (Get_Command_Output): Fix memory leak.
11982 2011-08-01 Geert Bosch <bosch@adacore.com>
11984 * cstand.adb (P_Float_Type): New procedure to print the definition of
11985 predefined fpt types.
11986 (P_Mixed_Name): New procedure to print a name using mixed case
11987 (Print_Standard): Use P_Float_Type for printing floating point types
11988 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
11989 precision IEEE float.
11991 2011-08-01 Thomas Quinot <quinot@adacore.com>
11993 * sem_ch3.adb: Minor reformatting.
11995 2011-08-01 Ed Schonberg <schonberg@adacore.com>
11997 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
11998 the completion of a generic function, insert the new body rather than
11999 rewriting the original.
12001 2011-08-01 Yannick Moy <moy@adacore.com>
12003 * sinfo.ads, errout.ads: Typos in comments.
12005 2011-08-01 Robert Dewar <dewar@adacore.com>
12007 * par-endh.adb: Minor reformatting.
12009 2011-08-01 Robert Dewar <dewar@adacore.com>
12011 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
12012 (Pre_Post_Aspects): New subtype.
12013 * par-ch12.adb (P_Generic): New syntax for aspects in packages
12014 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
12015 * par-ch7.adb (P_Package): Remove Decl parameter
12016 (P_Package): Handle new syntax for aspects (before IS)
12017 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
12019 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
12020 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
12021 (P_Package): Remove Decl parameter
12022 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
12024 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
12026 * sem_util.ads, sem_util.adb (Static_Boolean): New function
12027 * sinfo.ads: Document new syntax for aspects in packages etc.
12028 * sprint.adb: Handle new syntax of aspects before IS in package
12030 2011-08-01 Thomas Quinot <quinot@adacore.com>
12032 * atree.ads: Minor reformatting.
12033 * sem_prag.adb: Minor reformatting.
12035 2011-08-01 Robert Dewar <dewar@adacore.com>
12037 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
12038 case expr alternative.
12040 2011-08-01 Ed Schonberg <schonberg@adacore.com>
12042 * sem_ch12.adb: Fix typo.
12044 2011-08-01 Geert Bosch <bosch@adacore.com>
12046 * sem_prag.adb (Check_No_Link_Name): New procedure.
12047 (Process_Import_Or_Interface): Use Check_No_Link_Name.
12048 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
12049 instead of Standard_Long_Long_Float_Size global. Preparation for
12050 eventual removal of per type constants.
12051 * exp_util.ads (Get_Stream_Size): New function returning the stream
12052 size value of subtype E.
12053 * exp_util.adb (Get_Stream_Size): Implement new function.
12054 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
12056 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
12058 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
12060 2011-08-01 Geert Bosch <bosch@adacore.com>
12062 * cstand.adb: Fix comments.
12063 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
12064 count of arguments.
12066 2011-08-01 Robert Dewar <dewar@adacore.com>
12068 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
12070 2011-08-01 Geert Bosch <bosch@adacore.com>
12072 * atree.ads: Fix comment.
12074 2011-08-01 Robert Dewar <dewar@adacore.com>
12076 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
12077 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
12078 * par.adb: Add with for Namet.Sp.
12079 * par-tchk.adb: Minor reformatting.
12081 2011-08-01 Vincent Celier <celier@adacore.com>
12083 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
12084 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
12085 of the init procedure of a SAL.
12086 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
12089 2011-08-01 Thomas Quinot <quinot@adacore.com>
12091 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
12094 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
12096 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
12098 2011-08-01 Thomas Quinot <quinot@adacore.com>
12100 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
12101 conformant with its spec (return True only for types that have
12102 an overriding Initialize primitive operation that prevents them from
12103 having preelaborable initialization).
12104 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
12105 initialization for controlled types in Ada 2005 or later mode.
12107 2011-08-01 Robert Dewar <dewar@adacore.com>
12109 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
12111 (Same_Aspect): New function.
12112 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
12113 Type_Invariant, Precondition, Postcondition.
12114 * snames.ads-tmpl: Add Name_Type_Invariant.
12116 2011-08-01 Robert Dewar <dewar@adacore.com>
12118 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
12120 (Freeze_All_Ent): Fix error in handling inherited aspects.
12121 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
12122 already analyzed, but don't skip entire processing of a declaration,
12123 that's wrong in some cases of declarations being rewritten.
12124 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
12125 Don't delay for integer, string literals
12126 Treat predicates in usual manner for delay, remove special case code,
12128 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
12129 (Build_Predicate_Function): Update saved expression in aspect
12130 (Build_Invariant_Procedure): Update saved expression in aspect
12131 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
12132 of replacement of discriminant references if the reference is simple.
12134 2011-08-01 Robert Dewar <dewar@adacore.com>
12136 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
12137 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
12138 Static_Predicate and Dynamic_Predicate.
12139 (Build_Predicate_Function): Add processing for Static_Predicate
12140 and Dynamic_Predicate.
12141 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
12142 (From_Static_Predicate): New flag
12143 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
12145 2011-08-01 Robert Dewar <dewar@adacore.com>
12147 * usage.adb: Documentation cleanup for Ada version modes in usage.
12148 * expander.adb: Minor reformatting.
12150 2011-08-01 Robert Dewar <dewar@adacore.com>
12152 * atree.ads: Minor comment fix.
12153 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
12154 a-witeio.ads, sem_prag.adb: Minor reformatting.
12156 2011-08-01 Doug Rupp <rupp@adacore.com>
12158 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
12159 pointers. Use descrip.h header file for convenience. Add some
12162 2011-08-01 Robert Dewar <dewar@adacore.com>
12164 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
12165 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
12166 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
12168 (Check_Aspect_At_End_Of_Declarations): New procedure
12169 (Analye_Aspect_Specification): Minor changes for above procedures
12170 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
12171 specification node as well.
12173 2011-08-01 Pascal Obry <obry@adacore.com>
12175 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
12176 Windows files. Use GetFilesAttributes() in this case to check for file
12177 existence instead of returning with an error code.
12179 2011-08-01 Vincent Celier <celier@adacore.com>
12181 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
12182 High is above Source length.
12184 2011-08-01 Robert Dewar <dewar@adacore.com>
12186 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
12188 2011-08-01 Robert Dewar <dewar@adacore.com>
12190 * aspects.ads (Boolean_Aspects): New subtype.
12191 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
12192 for derived types in cases where the parent type and derived type have
12194 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
12195 with aspects when parent type also has aspects.
12196 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
12197 boolean expression at this point).
12198 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
12199 accordance with final decision on the Ada 2012 feature.
12200 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
12202 2011-08-01 Matthew Heaney <heaney@adacore.com>
12204 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
12206 2011-08-01 Pascal Obry <obry@adacore.com>
12208 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
12209 Fix Replace_Slice when High is above current string size.
12210 (Replace_Slice): Fix DL computation when High is above current
12213 2011-08-01 Gary Dismukes <dismukes@adacore.com>
12215 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
12217 2011-08-01 Matthew Heaney <heaney@adacore.com>
12219 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
12222 2011-08-01 Pascal Obry <obry@adacore.com>
12224 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
12227 2011-08-01 Ed Schonberg <schonberg@adacore.com>
12229 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
12230 access to protected subprograms in generic bodies.
12231 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
12232 protected type, indicate that the convention of the subprogram is
12233 Convention_Protected, because it may be used in subsequent declarations
12234 within the protected declaration.
12236 2011-08-01 Vincent Celier <celier@adacore.com>
12238 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
12239 and "final" procedures when the name of the library is "ada", to avoid
12240 duplicate symbols "adainit" and "adafinal" in executables.
12242 2011-08-01 Ed Schonberg <schonberg@adacore.com>
12244 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
12245 quantified expression that appears within a postcondition and uses the
12246 Ada2012 'Result attribute.
12248 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
12250 * init.c (__gnat_error_handler): Cast reason to int.
12251 (__gnat_install_handler): Explain sa_sigaction use.
12253 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
12255 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
12256 subprogram has copy-in copy-out parameters, try to promote the mode of
12257 the return type if it is passed in registers.
12259 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
12261 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
12262 left operand as addressable.
12264 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
12266 * gcc-interface/gigi.h (build_function_stub): Remove.
12267 (build_return_expr): Likewise.
12268 (convert_vms_descriptor): Declare.
12269 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
12270 (build_function_stub): Move to...
12271 * gcc-interface/utils2.c (build_return_expr): Move to...
12272 * gcc-interface/trans.c (build_function_stub): ...here.
12273 (build_return_expr): ...here.
12274 (Subprogram_Body_to_gnu): Add local variable for language_function.
12275 Disconnect the parameter attributes cache, if any, once done with it.
12276 Call end_subprog_body only after setting the end_locus.
12277 Build the stub associated with the function, if any, at the very end.
12278 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
12279 variables and streamline control flow.
12281 2011-07-23 Arnaud Charlet <charlet@adacore.com>
12284 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
12285 g-trasym-dwarf.adb.
12287 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
12290 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
12291 Assign to act.sa_sigaction.
12292 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
12293 current->return_address to char * before arithmetic.
12295 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
12297 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
12298 Correct argument types.
12299 Extract code from reason.
12300 (__gnat_install_handler): Assign to act.sa_sigaction.
12302 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
12304 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
12305 (GNAT1_OBJS): ...here.
12307 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
12310 * g-socthi-mingw.adb (Fill): Fix formatting.
12312 * gcc-interface/gigi.h: Move around comment.
12314 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
12317 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
12319 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
12322 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
12324 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
12326 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
12327 range comparison if Pmode is SImode.
12329 2011-07-12 Laurent GUERBY <laurent@guerby.net>
12330 Eric Botcazou <ebotcazou@adacore.com>
12332 * adadecode.c: Wrap up in extern "C" block.
12333 * adadecode.h: Likewise.
12334 * adaint.c: Likewise. Remove 'const' keyword.
12335 * adaint.h: Likewise.
12336 * argv.c: Likewise.
12337 * atree.h: Likewise.
12339 * cstreams.c: Likewise.
12341 * exit.c: Likewise.
12343 * final.c: Likewise.
12344 * init.c: Likewise.
12345 * initialize.c: Likewise.
12346 * link.c: Likewise.
12347 * namet.h: Likewise.
12348 * nlists.h: Likewise.
12349 * raise.c: Likewise.
12350 * raise.h: Likewise.
12351 * repinfo.h: Likewise.
12352 * seh_init.c: Likewise.
12353 * targext.c: Likewise.
12354 * tracebak.c: Likewise.
12355 * uintp.h: Likewise.
12356 * urealp.h: Likewise.
12357 * xeinfo.adb: Wrap up generated C code in extern "C" block.
12358 * xsinfo.adb: Likewise.
12359 * xsnamest.adb: Likewise.
12360 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
12361 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
12362 * gcc-interface/misc.c: Likewise.
12363 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
12364 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
12365 ada/targext.o here...
12366 (GNAT_ADA_OBJS): ...and not here.
12367 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
12368 (GNATBIND_OBJS): Reorder.
12370 2011-07-07 Richard Henderson <rth@redhat.com>
12372 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
12373 dwarf2out_frame_init.
12375 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
12377 * gcc-interface/misc.c (gnat_init): Tweak previous change.
12379 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
12382 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
12384 2011-07-06 Richard Guenther <rguenther@suse.de>
12386 * gcc-interface/misc.c (gnat_init): Merge calls to
12387 build_common_tree_nodes and build_common_tree_nodes_2.
12388 Re-initialize boolean_false_node.
12390 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
12391 Olivier Hainque <hainque@adacore.com>
12392 Nicolas Setton <setton@adacore.com>
12394 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
12395 the type according to the ARTIFICIAL_P parameter.
12396 (create_type_decl): Likewise.
12397 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
12399 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
12401 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
12402 (gnatbind): Likewise.
12404 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
12406 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
12408 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
12410 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
12411 local variable throughout. Remove useless call to Base_Type.
12412 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
12413 Take it also into account for the volatileness of the field. Set the
12414 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
12416 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
12418 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
12419 on a dereference built for a by-ref object if it has an address clause.
12421 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
12423 * einfo.ads (Address_Taken): Document use for the second argument of
12424 Asm_Input and Asm_Output attributes.
12425 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
12426 argument is an entity name, then set Address_Taken on it.
12427 <Attribute_Asm_Output>: Likewise.
12428 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
12429 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
12430 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
12431 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
12433 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
12435 PR middle-end/46500
12436 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
12438 2011-06-14 Joseph Myers <joseph@codesourcery.com>
12440 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
12441 (ada/utils.o): Update dependencies.
12442 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
12443 ../../../libcpp/libcpp.a.
12444 * gcc-interface/utils.c: Include common/common-target.h.
12445 (process_attributes): Use targetm_common.have_named_sections.
12447 2011-06-07 Richard Guenther <rguenther@suse.de>
12449 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
12452 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
12454 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
12455 TREE_THIS_NOTRAP flag.
12457 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
12459 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
12462 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
12464 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
12465 constants whose full view has discriminants specially.
12467 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
12469 * gcc-interface/utils.c: Include diagnostic.h.
12470 (gnat_write_global_declarations): Output debug information for all
12471 global type declarations before finalizing the compilation unit.
12472 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
12474 2011-05-25 Jakub Jelinek <jakub@redhat.com>
12476 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
12478 2011-05-25 Kai Tietz <ktietz@redhat.com>
12480 * adaint.c (__gnat_to_canonical_file_list_next): Use array
12481 initialization instead of const/none-const pointer assignment.
12483 2011-05-24 Joseph Myers <joseph@codesourcery.com>
12485 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
12486 $(EXTRA_GNAT1_OBJS).
12487 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
12488 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
12489 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
12490 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
12491 libcommon-target.a instead of prefix.o.
12493 2011-05-21 Joseph Myers <joseph@codesourcery.com>
12496 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
12498 2011-05-20 Joseph Myers <joseph@codesourcery.com>
12500 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
12501 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
12502 instead of version.o.
12504 2011-05-18 Kai Tietz <ktietz@redhat.com>
12506 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
12507 boolean_false_node instead of integer_zero_node.
12508 (convert_with_check): Likewise.
12509 * gcc-interface/decl.c (choices_to_gnu): Likewise.
12511 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
12513 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
12514 type of the parameter is an unconstrained array, convert the actual to
12515 the type of the formal in the In Out and Out cases as well.
12517 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
12519 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
12520 call build_function_type_array or build_varargs_function_type_array
12522 (create_subprog_type): Don't call build_function_type; call
12523 build_function_type_vec instead.
12525 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
12527 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
12528 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
12529 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
12531 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
12533 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
12535 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
12536 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
12538 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
12540 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
12542 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
12544 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
12545 instead of accessing TYPE_ARG_TYPES directly.
12546 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
12548 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
12551 * gcc-interface/gigi.h (get_variant_part): Declare.
12552 * gcc-interface/decl.c (get_variant_part): Make global.
12553 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
12554 types have the same constant size, are record types and T1 has a
12555 variant part while T2 doesn't.
12557 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
12559 * gcc-interface/utils.c (begin_subprog_body): Do not call
12561 (end_subprog_body): Likewise.
12563 2011-05-04 Richard Guenther <rguenther@suse.de>
12565 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
12567 (pos_to_constructor): Likewise.
12569 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
12570 Eric Botcazou <ebotcazou@adacore.com>
12572 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
12573 of build_function_type. Adjust calls to...
12574 (build_raise_check): ...this. Do not take a void_tree parameter.
12575 Call build_function_type_list instead of build_function_type.
12576 Fix head comment and swap couple of conditional blocks.
12578 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
12580 * gnatvsn.ads (Library_Version): Bump to 4.7.
12581 (Current_Year): Bump to 2011.
12583 2011-04-29 Michael Matz <matz@suse.de>
12585 * gcc-interface/misc.c (gnat_handle_option): Set
12586 warn_maybe_uninitialized.
12588 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
12590 * gnat_ugn.texi (Complexity Metrics Control): Update link to
12591 the Watson/McCabe paper.
12593 2011-04-23 Jim Meyering <meyering@redhat.com>
12595 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
12597 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
12599 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
12602 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
12604 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
12606 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
12607 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
12608 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
12609 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
12610 <all>: Do not set flags on the reused DECL node coming from an alias.
12611 Set DECL_IGNORED_P on the DECL node built for subprograms if they
12612 don't need debug info here...
12613 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
12614 (gigi): Adjust calls to create_subprog_decl.
12615 (build_raise_check): Likewise.
12616 (establish_gnat_vms_condition_handler): Likewise.
12617 (Compilation_Unit_to_gnu): Likewise.
12618 (gnat_to_gnu): Likewise.
12620 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
12622 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
12623 (NO_REORDER_ADAFLAGS): New variable.
12624 (EXTRA_GNATTOOLS): Always define.
12625 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
12626 Clean up and adjust list of files compiled with special options.
12627 * gcc-interface/Make-lang.in: Likewise.
12628 (ada/decl.o): Cosmetical change.
12629 (ada/misc.o): Remove dependency on $(PLUGIN_H).
12631 2011-04-20 Jim Meyering <meyering@redhat.com>
12633 * initialize.c (__gnat_initialize): Remove useless if-before-free.
12635 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
12637 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
12638 $(CFLAGS) on the link line.
12640 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
12642 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
12643 padded type built for the return type if it is unconstrained.
12645 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
12647 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
12649 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
12651 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
12652 before calling TREE_CHAIN.
12653 * gcc-interface/misc.c (gnat_init_ts): New function.
12654 (LANG_HOOKS_INIT_TS): Define.
12656 2011-04-12 Martin Jambor <mjambor@suse.cz>
12658 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
12659 instead of cgraph_node.
12661 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
12663 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
12664 alignment on fields of the RETURN type built for the Copy-In Copy-Out
12667 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
12669 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
12670 of aggregate types that contain a placeholder.
12672 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
12674 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
12676 (handle_type_generic_attribute): Likewise.
12678 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
12681 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
12683 2011-04-04 Kai Tietz <ktietz@redhat.com>
12686 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
12689 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12691 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
12692 type case, do not strip a padding type around the array type.
12694 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12696 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
12699 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12701 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
12702 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
12703 code for -feliminate-unused-debug-types.
12704 (gnat_post_options): Likewise.
12706 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12708 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
12709 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
12712 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12714 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
12715 DECL_ARTIFICIAL flag on enumeration types.
12717 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12719 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
12720 fat pointer types artificial unconditionally.
12721 <E_Array_Subtype>: Attach the base array type as a parallel type if it
12724 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12726 * gcc-interface/gigi.h (get_dummy_type): Declare.
12727 (build_dummy_unc_pointer_types): Likewise.
12728 (finish_fat_pointer_type): Likewise.
12729 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
12730 fat pointer type has been built, complete it in place.
12731 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
12732 and thin pointers. Remove useless variable.
12733 (finish_fat_pointer_type): Make global and move to...
12734 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
12735 (get_dummy_type): New function.
12736 (build_dummy_unc_pointer_types): Likewise.
12737 (gnat_pushdecl): Propage the name to the anonymous variants only.
12738 (update_pointer_to): Only adjust the pointer types in the unconstrained
12741 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12743 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
12744 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
12745 if this is a Taft amendment type and the full declaration is available.
12746 * gcc-interface/trans.c (process_type): Likewise.
12747 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
12748 (process_freeze_entity): Likewise.
12749 * gcc-interface/utils.c (dummy_global): New static variable.
12750 (gnat_write_global_declarations): If there are types declared as used
12751 at the global level, insert them in the global hash table.
12753 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12755 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
12756 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
12757 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
12759 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
12760 flag of the type accordingly.
12761 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
12763 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
12765 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
12766 finalizing types when updating the pointers to the designated type.
12767 <all>: Finalize the deferred types even if we didn't defer processing
12768 of incomplete types in this invocation.
12770 2011-04-01 Olivier Hainque <hainque@adacore.com>
12771 Nicolas Setton <setton@adacore.com>
12772 Eric Botcazou <ebotcazou@adacore.com>
12774 * gcc-interface/misc.c (gnat_descriptive_type): New function.
12775 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
12777 2011-03-28 Kai Tietz <ktietz@redhat.com>
12779 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
12781 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
12782 * system-mingw.ads (System): Change ZCX_By_Default default to True.
12784 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
12786 2011-03-28 Tristan Gingold <gingold@adacore.com>
12789 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
12790 Use ada output of gnatbind.
12791 (ada/b_gnatb.adb): Ditto.
12792 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
12793 (ada.mostlyclean, ada.stage1)
12794 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
12795 (ada.stagefeedback): Adjust.
12796 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
12797 Use ada output of gnatbind.
12798 (b_gnatm.adb): Ditto.
12799 (b_gnatl.o, b_gnatm.o): New rules.
12801 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
12803 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
12804 for the padded type built to support a specified size or alignment.
12806 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
12808 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
12809 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
12810 unconditionally to the end of the unit when the designated type is
12812 <all>: Rename local variable. Attempt to un-defer types only and do it
12813 for limited_with'ed types as well.
12814 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
12815 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
12816 consistently and remove redundant call to finalize_from_with_types.
12818 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
12820 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
12821 subprograms without a previous spec declared in the same unit.
12822 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
12823 subprograms at the end of the unit instead of at the beginning.
12824 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
12825 isn't public for the special handling of non-inline functions nested
12826 inside inline external functions.
12828 2011-03-25 Jeff Law <law@redhat.com>
12830 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
12832 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
12834 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
12835 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
12836 to compute Set_Size_Depends_On_Discriminant.
12837 (Layout_Type): Call it on array types in back-end layout mode.
12838 * sem_util.adb (Requires_Transient_Scope): Return true for array
12839 types only if the size depends on the value of discriminants.
12840 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
12841 type if the RHS is a call to a function that returns an unconstrained
12842 type with default discriminant.
12844 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
12846 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
12847 non-conversion to the nominal result type at the end.
12849 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
12851 * gcc-interface/trans.c (create_temporary): New function taken from...
12852 (create_init_temporary): ...here. Call it.
12853 (call_to_gnu): Create the temporary for the return value early, if any.
12854 Create it for a function with copy-in/copy-out parameters if there is
12855 no target; in other cases of copy-in/copy-out, use another temporary.
12856 Push the new binding level lazily. Add and rename local variables.
12858 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
12860 * gcc-interface/decl.c (validate_size): Improve comments and tweak
12862 (set_rm_size): Likewise.
12864 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
12866 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
12867 for the padded type built in order to support a specified alignment.
12868 Fix incorrect formatting.
12870 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
12873 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
12875 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
12877 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
12878 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
12879 to the end of the list. Adjust recursive call. Rename local variable.
12880 If REORDER is true, reorder components of the record type.
12881 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
12882 components_to_record and adjust the parameter list.
12884 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
12886 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
12887 disabled, use the variable for bounds of loop iteration scheme.
12889 2011-03-21 Kai Tietz <ktietz@redhat.com>
12892 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
12894 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
12896 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
12897 out whether the expression is read-only. Short-circuit placeholder
12898 case and rename a couple of local variables.
12900 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
12902 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
12903 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
12904 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
12905 (convert): Deal with conversions from a smaller form type specially.
12907 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
12909 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
12910 its argument, except for the special -I- switch.
12912 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
12914 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
12917 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
12919 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
12921 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
12923 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
12925 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
12926 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
12927 instead of GNAT_FORMAL. Protect the expression against multiple uses.
12928 Do not generate the check directly, instead instantiate the template
12929 check present in the descriptor.
12930 (make_descriptor_field): Move around.
12931 (build_vms_descriptor32): Build a template check in the POINTER field.
12932 (build_vms_descriptor): Remove useless suffixes.
12933 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
12935 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
12938 * targext.c: Include target files if IN_RTS is defined.
12940 2011-01-26 Richard Guenther <rguenther@suse.de>
12943 * targext.c: Include config.h.
12944 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
12947 2011-01-04 Pascal Obry <obry@adacore.com>
12948 Eric Botcazou <ebotcazou@adacore.com>
12950 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
12952 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
12954 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
12955 end-of-case on the end label and its associated gotos, if any.
12957 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
12959 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
12960 expressions of the parameter cache within the statement group of
12961 the CICO mechanism.
12963 2011-01-04 Olivier Hainque <hainque@adacore.com>
12964 Eric Botcazou <ebotcazou@adacore.com>
12966 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
12967 (set_end_locus_from_node): New function.
12968 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
12969 make and the function end_locus.
12970 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
12971 for the elaboration subprogram.
12972 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
12973 set the end_locus of the expression as well.
12975 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
12978 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
12979 variables that are referenced in exception handlers volatile.
12983 Copyright (C) 2011 Free Software Foundation, Inc.
12985 Copying and distribution of this file, with or without modification,
12986 are permitted in any medium without royalty provided the copyright
12987 notice and this notice are preserved.
12989 * gnat_rm.texi: Ramification of pragma Eliminate documentation
12990 - fix bugs in the description of Source_Trace;
12991 - get rid of UNIT_NAME;
12993 2011-08-02 Javier Miranda <miranda@adacore.com>
12996 (Build_Dispatching_Requeue): Adding support for VM targets
12997 since we cannot directly reference the Tag entity.
12998 * exp_sel.adb (Build_K): Adding support for VM targets.
12999 (Build_S_Assignment): Adding support for VM targets.
13001 (Default_Prim_Op_Position): In VM targets do not restrict availability
13002 of predefined interface primitives to compiling in Ada 2005 mode.
13003 (Is_Predefined_Interface_Primitive): In VM targets this service is not
13004 restricted to compiling in Ada 2005 mode.
13005 (Make_VM_TSD): Generate code that declares and initializes the OSD
13006 record. Needed to support dispatching calls through synchronized
13009 (Make_Predefined_Primitive_Specs): Enable generation of predefined
13010 primitives associated with synchronized interfaces.
13011 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
13012 primitives associated with synchronized interfaces.
13014 2011-08-02 Yannick Moy <moy@adacore.com>
13016 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
13017 statements hidden in SPARK if preceded by the HIDE directive
13018 (Parse_Exception_Handlers): mark each exception handler in a sequence of
13019 exception handlers as hidden in SPARK if preceded by the HIDE directive
13020 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
13021 if starting with the HIDE directive
13022 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
13023 starting with the HIDE directive; mark the declarations in a private
13024 part as hidden in SPARK if the private part starts with the HIDE
13026 * restrict.adb, restrict.ads
13027 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
13028 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
13029 argument node belongs to a part which is hidden in SPARK
13030 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
13031 parts in SPARK; protect the possibly costly call to
13032 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
13033 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
13034 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
13035 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
13037 (Scan): recognize special comment starting with '#' and followed by
13038 SPARK keyword "hide" as a HIDE directive.
13040 2011-08-02 Yannick Moy <moy@adacore.com>
13042 * types.ads, erroutc.ads: Minor reformatting.
13044 2011-08-02 Vincent Celier <celier@adacore.com>
13046 * link.c: Add response file support for cross platforms.
13048 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13050 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
13051 in an association, set parent field of copy before partial analysis.
13052 * sem_res.adb (Resolve_Slice): create reference to itype only when
13053 expansion is enabled.
13055 2011-08-02 Yannick Moy <moy@adacore.com>
13057 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
13058 for new flag denoting which subprogram bodies are in ALFA
13059 * restrict.adb, sem_ch7.adb: Update comment
13060 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
13061 sem_ch9.adb, sem_res.adb: Add calls to
13062 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
13063 * sem_ch6.adb (Analyze_Function_Return): add calls to
13064 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
13065 middle of the body, and extended return.
13066 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
13067 False when missing return.
13068 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
13069 to True for subprograms whose spec is in ALFA. Remove later on the flag
13070 on the entity used for a subprogram body when there exists a separate
13072 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
13073 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
13074 False, otherwise do nothing.
13076 2011-08-02 Robert Dewar <dewar@adacore.com>
13078 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
13080 2011-08-02 Yannick Moy <moy@adacore.com>
13082 * sem_ch4.ads: minor formatting.
13084 2011-08-02 Yannick Moy <moy@adacore.com>
13086 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
13087 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
13088 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
13089 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
13090 opt.ads: cleanup of SPARK mode
13092 2011-08-02 Yannick Moy <moy@adacore.com>
13094 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
13096 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
13097 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
13099 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
13100 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
13101 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
13102 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
13104 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
13106 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
13107 functions whose return type is not in ALFA.
13108 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
13110 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
13111 parameter's type is not in ALFA.
13112 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
13115 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13117 * sem_ch6 (Analyze_Expression_Function): treat the function as
13118 Inline_Always, and introduce a subprogram declaration for it when it is
13120 * inline.adb (Add_Inlined_Body): recognize bodies that come from
13121 expression functions, so that the back-end can determine whether they
13122 can in fact be inlined.
13123 * sem_util.adb (Is_Expression_Function): predicate to determine whether
13124 a function body comes from an expression function.
13126 2011-08-02 Gary Dismukes <dismukes@adacore.com>
13128 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
13129 null exclusions to test Can_Never_Be_Null on the anonymous access types
13130 of the formals rather than testing the formals themselves. Exclude this
13131 check in cases where the Old_Formal is marked as a controlling formal,
13132 to avoid issuing spurious errors for bodies completing dispatching
13133 operations (due to the flag not getting set on controlling access
13134 formals in body specs).
13135 (Find_Corresponding_Spec): When checking full and subtype conformance of
13136 subprogram bodies in instances, pass Designated and E in that order, for
13137 consistency with the expected order of the formals (New_Id followed by
13140 2011-08-02 Robert Dewar <dewar@adacore.com>
13142 * sem_ch8.adb: Minor reformatting.
13144 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13146 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
13147 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
13148 primitive operations of class-wide actuals.
13150 2011-08-02 Javier Miranda <miranda@adacore.com>
13152 * exp_atag.ads, exp_atag.adb
13153 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
13154 since its value is implicitly passed in argument Typ.
13155 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
13156 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
13157 Build_Common_Dispatching_Select_Statements.
13159 2011-08-02 Robert Dewar <dewar@adacore.com>
13161 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
13162 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
13163 Minor reformatting.
13165 2011-08-02 Robert Dewar <dewar@adacore.com>
13167 * sem_res.adb: Minor reformatting.
13168 * sem_prag.adb: Minor reformatting.
13170 2011-08-02 Javier Miranda <miranda@adacore.com>
13172 * exp_atag.adb, exp_atags.ads
13173 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
13174 by the tagged type Entity. Required to use this routine in the VM
13175 targets since we do not have available the Tag entity in the VM
13178 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
13179 Ada.Tags has not been previously loaded.
13181 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
13182 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
13184 (Enclosing_Dynamic_Scope): Add missing support to handle the full
13185 view of enclosing scopes. Required to handle enclosing scopes that
13186 are synchronized types whose full view is a task type.
13188 (Build_VM_TSDs): Minor code improvement to avoid generating and
13189 analyzing lists with empty nodes.
13190 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
13191 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
13192 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
13193 (Make_Disp_Timed_Select_Body): Add support for VM targets.
13194 (Make_Select_Specific_Data_Table): Add support for VM targets.
13195 (Make_VM_TSD): Generate code to initialize the SSD structure of
13198 2011-08-02 Yannick Moy <moy@adacore.com>
13200 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
13201 cross-references section in ALI.
13202 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
13203 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
13205 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
13206 subprogram or package entity of a node
13207 (Is_Local_Reference_Type): new function returns True for references
13208 selected in local cross-references.
13209 (Lt): function extracted from Lt in Output_References
13210 (Write_Entity_Name): function extracted from Output_References
13211 (Generate_Definition): generate reference with type 'D' for definition
13212 of objects (object declaration and parameter specification), with
13213 appropriate locations and units, for use in local cross-references.
13214 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
13215 references of type 'I' for initialization in object definition.
13216 (Output_References): move part of function Lt and procedure
13217 Write_Entity_Name outside of the body. Ignore references of types 'D'
13218 and 'I' introduced for local cross-references.
13219 (Output_Local_References): new procedure to output the local
13220 cross-references sections.
13221 (Lref_Entity_Status): new array defining whether an entity is a local
13222 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
13223 with 'I' type when initialization expression is present.
13224 * get_scos.adb, get_scos.ads: Correct comments and typos
13226 2011-08-02 Javier Miranda <miranda@adacore.com>
13228 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
13230 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
13232 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
13235 2011-08-02 Vincent Celier <celier@adacore.com>
13237 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
13238 (No_Space_Img): New function
13239 (Find_Excluded_Sources): When reading from a file, record the file name
13240 and the line number for each excluded source.
13241 (Mark_Excluded_Sources): When reporting an error, if the excluded
13242 sources were read from a file, include file name and line number in
13245 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13247 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
13249 2011-08-02 Robert Dewar <dewar@adacore.com>
13251 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
13253 2011-08-02 Javier Miranda <miranda@adacore.com>
13255 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
13256 generation of TSDs to the DOTNET compiler.
13257 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
13258 generation of TSDs to the DOTNET compiler.
13260 2011-08-02 Javier Miranda <miranda@adacore.com>
13262 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
13263 record of all the tagged types declared inside library level package
13264 declarations, library level package bodies or library level subprograms.
13265 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
13266 associated with a given tagged type.
13267 (Build_VM_TSDs): New subprogram.
13268 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
13269 compilation units that are subprograms.
13270 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
13271 compilation units that are package bodies.
13272 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
13273 units that are a package declaration or a package instantiation.
13274 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
13275 reorganization to improve the error generated by the frontend when the
13276 function Ada.Tags.Secondary_Tag is not available.
13277 * rtsfind.ads (RE_Register_TSD): New runtime entity.
13278 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
13280 2011-08-02 Javier Miranda <miranda@adacore.com>
13282 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
13284 2011-08-02 Robert Dewar <dewar@adacore.com>
13286 * s-imenne.ads: Minor reformatting.
13288 2011-08-02 Robert Dewar <dewar@adacore.com>
13290 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
13291 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
13292 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
13294 2011-08-02 Robert Dewar <dewar@adacore.com>
13296 * einfo.ads (Materialize_Entity): Document this is only for renamings
13297 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
13298 required debug information in the case where we transform the object
13299 declaration into a renaming declaration.
13300 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
13302 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
13303 Materialize_Entity.
13305 2011-08-02 Robert Dewar <dewar@adacore.com>
13307 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
13308 Suppress_Init_Procs.
13309 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
13310 Suppress_Initialization/Initialization_Suppressed.
13311 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
13312 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
13313 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
13314 * sem_prag.adb: New processing for pragma Suppress_Initialization.
13316 2011-08-02 Robert Dewar <dewar@adacore.com>
13318 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
13319 Minor reformatting.
13321 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13323 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
13324 only have inheritable classwide pre/postconditions.
13326 2011-08-02 Javier Miranda <miranda@adacore.com>
13328 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
13329 * rtsfind.ads (RE_Check_TSD): New runtime entity.
13330 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
13331 checks if the external tag of a type is the same as the external tag
13332 of some other declaration.
13334 2011-08-02 Thomas Quinot <quinot@adacore.com>
13336 * s-taskin.ads: Minor reformatting.
13338 2011-08-02 Emmanuel Briot <briot@adacore.com>
13340 * g-comlin.adb (Display_Help): swap the order in which it prints the
13341 short help and the general usage.
13343 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13345 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
13346 the aspect declarations and attach them to the generic copy for
13347 subsequent analysis.
13348 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
13349 declarations of the generic tree to the new subprogram declarations.
13350 * sem_attr.adb (Check_Precondition_Postcondition): recognize
13351 conditions that apply to a subprogram instance.
13353 2011-08-02 Robert Dewar <dewar@adacore.com>
13355 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
13357 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13359 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
13360 private type with a tagged full view is not derived in the immediate
13361 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
13363 2011-08-02 Robert Dewar <dewar@adacore.com>
13365 * exp_ch4.adb: Minor reformatting.
13367 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13369 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
13370 Ada2012 iterator, the loop will be rewritten during expansion into a
13371 while loop with a cursor and an element declaration. Do not analyze the
13372 body in this case, because if the container is for indefinite types the
13373 actual subtype of the elements will only be determined when the cursor
13374 declaration is analyzed.
13376 2011-08-02 Arnaud Charlet <charlet@adacore.com>
13378 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
13379 size/alignment related attributes in CodePeer_Mode.
13381 2011-08-02 Gary Dismukes <dismukes@adacore.com>
13383 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
13384 Prepend_Element, since this can result in the operation getting the
13385 wrong slot in the full type's dispatch table if the full type has
13386 inherited operations. The incomplete type's operation will get added
13387 to the proper position in the full type's primitives
13388 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
13389 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
13390 dispatching operations, since there are cases where nonprimitive
13391 subprograms can get added to the list of incomplete dependents (such
13392 as subprograms in nested packages).
13393 * sem_ch6.adb (Process_Formals): First, remove test for being in a
13394 private part when determining whether to add a primitive with a
13395 parameter of a tagged incomplete type to the Private_Dependents list.
13396 Such primitives can also occur in the visible part, and should not have
13397 been excluded from being private dependents.
13398 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
13399 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
13400 list of a Taft-amendment incomplete type is a primitive before issuing
13401 an error that the full type must appear in the same unit. There are
13402 cases where nonprimitives can be in the list (such as subprograms in
13404 * sem_disp.adb (Derives_From): Use correct condition for checking that
13405 a formal's type is derived from the type of the corresponding formal in
13406 the parent subprogram (the condition was completely wrong). Add
13407 checking that was missing for controlling result types being derived
13408 from the result type of the parent operation.
13410 2011-08-02 Yannick Moy <moy@adacore.com>
13412 * errout.adb (First_Node): minor renaming
13413 * restrict.adb (Check_Formal_Restriction): put restriction warning on
13416 2011-08-02 Yannick Moy <moy@adacore.com>
13418 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
13419 before accessing operands.
13420 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
13421 decide whether an initialization expression respects SPARK rules, as
13422 the plain node is the expanded one. This allows for more valid warnings
13424 * gnat_rm.texi: Minor update.
13426 2011-08-02 Arnaud Charlet <charlet@adacore.com>
13428 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
13431 2011-08-02 Robert Dewar <dewar@adacore.com>
13433 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
13435 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
13437 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
13438 loop statements and the element renaming declaration with a block when
13439 the element type is controlled.
13441 2011-08-02 Yannick Moy <moy@adacore.com>
13443 * sinfo.ads: Minor formatting.
13445 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13447 * sem_aggr.adb (Add_Association): if the association has a box and no
13448 expression, use the Sloc of the aggregate itself for the new
13450 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
13453 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
13455 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
13456 When a container is provided via a function call, generate a renaming
13457 of the function result. This avoids the creation of a transient scope
13458 and the premature finalization of the container.
13459 * exp_ch7.adb (Is_Container_Cursor): Removed.
13460 (Wrap_Transient_Declaration): Remove the supression of the finalization
13461 of the list controller when the declaration denotes a container cursor,
13464 2011-08-02 Yannick Moy <moy@adacore.com>
13466 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
13467 node is from source, instead of the original node being from source.
13469 (Resolve_Array_Aggregate): refine the check for a static expression, to
13470 recognize also static ranges
13471 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
13472 Array_Type_Declaration): postpone the test for the type being a subtype
13473 mark after the type has been resolved, so that component-selection and
13474 expanded-name are discriminated.
13475 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
13476 to distinguish the case of an iteration scheme, so that an error is
13477 issed on a non-static range in SPARK except in an iteration scheme.
13478 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
13479 In_Iter_Schm = True.
13480 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
13481 user-defined operators so that they are allowed in renaming
13483 (Find_Selected_Component): refine the check for prefixing of operators
13484 so that they are allowed in renaming. Move the checks for restrictions
13485 on selector name after analysis discriminated between
13486 component-selection and expanded-name.
13487 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
13488 concatenation argument of string type if it is static.
13489 * sem_util.adb, sem_util.ads
13490 (Check_Later_Vs_Basic_Declarations): add a new function
13491 Is_Later_Declarative_Item to decice which declarations are allowed as
13492 later items, in the two different modes Ada 83 and SPARK. In the SPARK
13493 mode, add that renamings are considered as later items.
13494 (Enclosing_Package): new function to return the enclosing package
13495 (Enter_Name): correct the rule for homonyms in SPARK
13496 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
13497 from source (result of expansion) to avoid issuing wrong warnings.
13499 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13501 * errout.adb: On anything but an expression First_Node returns its
13504 2011-08-02 Pascal Obry <obry@adacore.com>
13506 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
13508 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
13510 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
13511 Set the associated loop as the related expression of internally
13513 * exp_ch7.adb (Is_Container_Cursor): New routine.
13514 (Wrap_Transient_Declaration): Supress the finalization of the list
13515 controller when the declaration denotes a container cursor.
13517 2011-08-02 Yannick Moy <moy@adacore.com>
13519 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
13521 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
13522 expression is a simple expression. This check cannot be performed in
13523 the semantics, so just drop it.
13524 (P_Index_Or_Discriminant_Constraint): move check that the index or
13525 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
13526 semantics. Other cases were previously checked in the semantics.
13527 * par-ch4.adb (P_Name): move checks that a selector name is not
13528 character literal or an operator symbol to Find_Selected_Component in
13530 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
13531 declarations are not placed after later declarations in a separate
13532 procedure in Sem_Util (possibly not the best choice?), to be used both
13533 during parsing, for Ada 83 mode, and during semantic analysis, for
13535 * par-endh.adb (Check_End): move check that end label is not missing
13536 to Process_End_Label in the semantics
13537 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
13538 the special case for SPARK restriction
13539 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
13540 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
13541 parameter Force to issue the error message even on internal node (used
13542 for generated end label). Call Check_Restriction to check when an error
13543 must be issued. In SPARK mode, issue an error message even if the
13544 restriction is not set.
13545 (Check_Restriction): new procedure with an additional out parameter to
13546 inform the caller that a message has been issued
13547 * sem_aggr.adb: Minor modification of message
13548 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
13549 instead of issuing an error message directly
13550 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
13551 declarations are not placed after later declarations, by calling
13552 Check_Later_Vs_Basic_Declarations
13553 (Analyze_Subtype_Declaration): move here the check that an index or
13554 discriminant constraint must be a subtype mark. Change the check that
13555 a subtype of String must start at one so that it works on subtype marks.
13556 * sem_ch4.adb (Analyze_Call): move here the check that a named
13557 association cannot follow a positional one in a call
13558 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
13559 instead of issuing an error message directly
13560 * sem_ch8.adb (Find_Selected_Component): move here the check that a
13561 selector name is not a character literal or an operator symbol. Move
13562 here the check that the prefix of an expanded name cannot be a
13563 subprogram or a loop statement.
13564 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
13565 procedure called from parsing and semantics to check that basic
13566 declarations are not placed after later declarations
13567 (Process_End_Label): move here the check that end label is not missing
13569 2011-08-02 Arnaud Charlet <charlet@adacore.com>
13571 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
13572 representation clause in codepeer mode, since it confuses CodePeer and
13573 does not bring useful info.
13575 2011-08-02 Ed Falis <falis@adacore.com>
13577 * init.c: initialize fp hw on MILS.
13579 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13581 * errout.adb (First_Node): for bodies, return the node itself (small
13582 optimization). For other nodes, do not check source_unit if the node
13583 comes from Standard.
13585 2011-08-02 Robert Dewar <dewar@adacore.com>
13587 * exp_ch3.adb: Minor comment additions.
13588 * sem_ch13.adb: Minor reformatting.
13590 2011-08-02 Pascal Obry <obry@adacore.com>
13592 * make.adb, makeutl.adb: Removes some superfluous directory separator.
13594 2011-08-02 Robert Dewar <dewar@adacore.com>
13596 * sem_attr.adb: Minor reformatting.
13598 2011-08-02 Robert Dewar <dewar@adacore.com>
13600 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
13601 (Has_Default_Component_Value): Removed
13602 * einfo.ads Comment updates
13603 (Has_Default_Aspect): Replaces Has_Default_Value
13604 (Has_Default_Component_Value): Removed
13606 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
13608 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
13609 (Get_Simple_Init_Val): Handle Default_Value aspect
13610 (Needs_Simple_Initialization): Handle Default_Value aspect
13611 * exp_ch3.ads: Needs_Simple_Initialization
13612 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
13613 * par-prag.adb (Pragma_Default[_Component]Value) Removed
13615 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
13616 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
13617 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
13619 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13621 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
13622 package containing iteration primitives.
13623 exp_ch5.adb (Expand_Iterator_Loop): ditto.
13625 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13627 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
13628 "of", pre-analyze expression in case it is a function call with
13629 finalization actions that must be placed ahead of the loop.
13630 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
13631 on an Ada2012 iterator, insert them ahead of the rewritten loop.
13633 2011-08-02 Geert Bosch <bosch@adacore.com>
13635 * cstand.adb (Create_Float_Types): Only consider C's long double for
13636 Long_Long_Float, in addition to double.
13638 2011-08-02 Robert Dewar <dewar@adacore.com>
13640 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
13641 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
13642 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
13643 Minor reformatting.
13645 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13647 * sem_attr.adb: handle properly 'Result when it is a prefix of an
13650 2011-08-02 Javier Miranda <miranda@adacore.com>
13652 * einfo.ads, einfo.adb
13653 (Original_Access_Type): Move this attribute to Node26 since there was
13654 an undocumented use of Node21 in E_Access_Subprogram_Type entities
13655 which causes conflicts and breaks the generation of the .NET compiler.
13656 (Interface_Name): Add missing documentation on JGNAT only uses of
13659 2011-08-02 Geert Bosch <bosch@adacore.com>
13661 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
13662 (Find_Back_End_Float_Type): Likewise
13663 (Create_Back_End_Float_Types): Likewise
13664 (Create_Float_Types): Likewise
13665 (Register_Float_Type): Likewise
13666 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
13667 Nlist and split out type selection in new local Find_Base_Type function.
13668 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
13670 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
13672 2011-08-02 Robert Dewar <dewar@adacore.com>
13674 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
13676 * opt.ads: Minor comment change.
13677 * sem_ch12.adb: Minor code reorganization.
13679 2011-08-02 Gary Dismukes <dismukes@adacore.com>
13681 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
13682 subtype's list of rep items to the list on the full subtype in the case
13683 where the lists are the same.
13685 2011-08-02 Geert Bosch <bosch@adacore.com>
13687 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
13688 using the one from System.Strings, which also deallocates all strings.
13690 2011-08-02 Geert Bosch <bosch@adacore.com>
13692 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
13694 * gcc-interface/Make-lang.in: Update dependencies.
13696 2011-08-02 Olivier Hainque <hainque@adacore.com>
13698 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
13701 2011-08-02 Javier Miranda <miranda@adacore.com>
13703 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
13704 associated with anonymous access to subprograms.
13706 2011-08-02 Geert Bosch <bosch@adacore.com>
13709 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
13710 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
13711 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
13712 (Add_Symbol_Definition): Move to switch-c.adb
13713 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
13714 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
13715 (Add_Symbol_Definition): Move to switch-c.adb.
13716 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
13718 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
13719 Move to warnsw.adb.
13720 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
13721 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
13722 Move to warnsw.adb.
13723 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
13724 (Add_Symbol_Definition): Moved from Prepcomp.
13725 * switch-c.ads: Update copyright notice. Use String_List instead of
13726 Argument_List, removing dependency on System.OS_Lib.
13728 2011-08-02 Yannick Moy <moy@adacore.com>
13730 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
13731 mode on initialization expression which does not respect SPARK
13733 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
13734 if the tree referenced by its argument represents an initialization
13735 expression in SPARK, suitable for initializing an object in an object
13738 2011-08-02 Javier Miranda <miranda@adacore.com>
13740 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
13741 internally generated access to subprogram with its associated protected
13743 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
13745 2011-08-02 Geert Bosch <bosch@adacore.com>
13747 * cstand.adb (Register_Float_Type): Print information about type to
13748 register, if the Debug_Flag_Dot_B is set.
13749 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
13750 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
13751 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
13752 with a requested precision of more than Max_Digits digits and no more
13753 than Max_Base_Digits digits, if a range specification is present and the
13754 Predefined_Float_Types list has a suitable type to derive from.
13755 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
13756 case of type completion with pragma Import
13758 (Process_Import_Predefined_Type): Processing to complete a type
13759 with pragma Import. Currently supports floating point types only.
13760 (Set_Convention_From_Pragma): Do nothing without underlying type.
13761 (Process_Convention): Guard against absence of underlying type,
13762 which may happen when importing incomplete types.
13763 (Process_Import_Or_Interface): Handle case of importing predefined
13764 types. Tweak error message.
13766 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
13768 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
13769 functions to previous change. Reorganize code slightly.
13771 2011-08-02 Geert Bosch <bosch@adacore.com>
13773 * back_end.ads (Register_Type_Proc): New call back procedure type for
13774 allowing the back end to provide information about available types.
13775 (Register_Back_End_Types): New procedure to register back end types.
13776 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
13778 * cstand.adb (Back_End_Float_Types): New list for floating point types
13779 supported by the back end.
13780 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
13781 (Copy_Float_Type): New procedure to make new copies of predefined types.
13782 (Register_Float_Type): New call back procedure to populate the BEFT list
13783 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
13784 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
13785 (Create_Float_Types): New procedure to create entities for floating
13786 point types predefined in Standard, and put these and any remaining
13787 BEFTs on the Predefined_Float_Types list.
13788 * stand.ads (Predefined_Float_Types): New list for predefined floating
13789 point types that do not have declarations in package Standard.
13791 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
13793 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
13794 entity node for the unit containing the parameter.
13795 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
13796 (Add_Inlined_Subprogram): Likewise.
13797 * gcc-interface/Make-lang.in: Update dependencies.
13799 2011-08-02 Thomas Quinot <quinot@adacore.com>
13801 * s-stusta.adb (Print): Make sure Pos is always initialized to a
13804 2011-08-02 Geert Bosch <bosch@adacore.com>
13806 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
13808 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
13810 * sem_type.adb (Covers): Move trivial case to the top and reuse the
13811 computed value of Base_Type.
13813 2011-08-02 Yannick Moy <moy@adacore.com>
13815 * restrict.adb (Check_Restriction): issue an error for any use of
13816 class-wide, even if the No_Dispatch restriction is not set.
13817 * sem_aggr.adb: Correct typos in comments and messages in formal mode
13818 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
13819 when completing a private extension, the type named in the private part
13820 is not the same as that named in the visible part.
13821 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
13822 of an inherited primitive operations of a tagged type or type extension
13823 that returns the tagged type.
13824 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
13825 function which returns True for an implicit operation inherited by the
13826 derived type declaration for the argument type.
13827 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
13830 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13832 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
13833 Process_Bounds, to perform analysis with expansion of a range or an
13834 expression that is the iteration scheme for a loop.
13835 (Analyze_Iterator_Specification): If domain of iteration is given by a
13836 function call with a controlled result, as is the case if call returns
13837 a predefined container, ensure that finalization actions are properly
13839 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
13841 2011-08-02 Javier Miranda <miranda@adacore.com>
13843 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
13844 * gcc-interface/Make-lang.in: Update dependencies.
13846 2011-08-02 Javier Miranda <miranda@adacore.com>
13848 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
13849 determine if the analysis is performed using N or Original_Node (N).
13850 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
13851 functionality of routine Is_Variable avoids code duplication.
13852 * checks.adb (Determine_Range): Handle temporaries generated by
13853 Remove_Side_Effects.
13855 2011-08-02 Javier Miranda <miranda@adacore.com>
13857 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
13858 expansion of the condition. Required since the previous analysis was
13859 done with expansion disabled (see Resolve_Quantified_Expression) and
13860 hence checks were not inserted and record comparisons have not been
13863 2011-08-02 Ed Falis <falis@adacore.com>
13865 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
13868 2011-08-02 Bob Duff <duff@adacore.com>
13870 * opt.ads: Minor comment fix.
13872 2011-08-02 Bob Duff <duff@adacore.com>
13874 * sem_ch12.adb (Analyze_Package_Instantiation,
13875 Analyze_Subprogram_Instantiation): Turn off style checking while
13876 analyzing an instance. Whatever style checks that apply to the generic
13877 unit should apply, so it makes no sense to apply them in an instance.
13878 This was causing trouble when compiling an instance of a runtime
13879 unit that violates the -gnatyO switch.
13880 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
13881 one of the two case statements, causing spurious errors.
13883 2011-08-02 Robert Dewar <dewar@adacore.com>
13885 * uname.adb: Minor reformatting.
13886 * gnatcmd.adb: Minor reformatting.
13887 * exp_attr.adb: Minor reformatting.
13889 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13891 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
13892 No_Dispatching_Calls, do not look for the Assign primitive, because
13893 predefined primitives are not created in this case.
13895 2011-08-02 Bob Duff <duff@adacore.com>
13897 * stylesw.ads: Minor comment fixes.
13899 2011-08-02 Robert Dewar <dewar@adacore.com>
13901 * freeze.adb (Add_To_Result): New procedure.
13903 2011-08-02 Jose Ruiz <ruiz@adacore.com>
13905 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
13906 time, if the specific run-time routines for handling streams of strings
13907 are not available, use the default mechanism.
13909 2011-08-02 Arnaud Charlet <charlet@adacore.com>
13911 * s-regpat.ads: Fix typo.
13913 2011-08-02 Vincent Celier <celier@adacore.com>
13915 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
13916 not null, call it to create the in memory config project file without
13917 parsing an existing default config project file.
13919 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
13921 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
13923 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13925 * sem_elim.adb: an abstract subprogram does not need an eliminate
13926 pragma for its descendant to be eliminable.
13928 2011-08-02 Ed Falis <falis@adacore.com>
13930 * init.c: revert to handling before previous checkin for VxWorks
13931 * s-intman-vxworks.adb: delete unnecessary declarations related to
13932 using Ada interrupt facilities for handling signals.
13933 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
13934 * s-intman-vxworks.ads: Import __gnat_install_handler as
13935 Initialize_Interrupts.
13936 * s-taprop-vxworks.adb: Delete Signal_Mask.
13937 (Abort_Handler): change construction of mask to unblock exception
13940 2011-08-02 Jerome Guitton <guitton@adacore.com>
13942 * a-except-2005.adb (Raise_From_Signal_Handler): Call
13943 Debug_Raise_Exception before propagation starts.
13945 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
13947 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
13948 to Restriction_Check_Required.
13949 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
13950 * sem_res.adb (Resolve_Call): Likewise.
13951 * sem_attr.adb (Check_Stream_Attribute): Likewise.
13953 2011-08-02 Bob Duff <duff@adacore.com>
13955 * stylesw.ads: Update comment.
13956 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
13957 * errout.ads: Remove obsolete comment.
13959 2011-08-02 Javier Miranda <miranda@adacore.com>
13961 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
13962 (Set_Is_Safe_To_Reevaluate): new procedure.
13963 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
13964 assignment is allowed on safe-to-reevaluate variables.
13965 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
13966 temporary created to remove side effects in expressions that use
13967 the secondary stack as safe-to-reevaluate.
13968 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
13969 variables that are not true constants.
13971 2011-08-02 Robert Dewar <dewar@adacore.com>
13973 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
13974 sem_res.adb, sem_ch6.adb: Minor reformatting.
13976 2011-08-02 Jerome Guitton <guitton@adacore.com>
13978 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
13980 2011-08-02 Ed Schonberg <schonberg@adacore.com>
13982 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
13983 not set Overridden_Operation if subprogram is an initialization
13986 2011-08-02 Yannick Moy <moy@adacore.com>
13988 * par-ch6.adb: Correct obsolete name in comments
13989 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
13990 which takes two message arguments (existing function takes one), with
13991 second message used for continuation.
13992 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
13993 block statements that originate from a source block statement, not
13994 generated block statements
13995 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
13996 symmetry with procedure case
13997 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
13998 function to issue an error in formal mode if a package specification
13999 contains more than one tagged type or type extension.
14000 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
14001 parameters matching formals of tagged types are objects (or ancestor
14002 type conversions of objects), not general expressions. Issue an error
14003 on view conversions that are not involving ancestor conversion of an
14005 (Resolve_Type_Conversion): in formal mode, issue an error on the
14006 operand of an ancestor type conversion which is not an object
14007 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
14008 procedure so that it works also for actuals of function calls
14009 (Is_Actual_Tagged_Parameter): new function which determines if its
14010 argument is an actual parameter of a formal of tagged type in a
14012 (Is_SPARK_Object_Reference): new function which determines if the tree
14013 referenced by its argument represents an object in SPARK
14015 2011-08-02 Robert Dewar <dewar@adacore.com>
14017 * sem_ch3.adb: Minor reformatting
14018 Minor comment addition
14019 Minor error msg text change
14021 2011-08-02 Javier Miranda <miranda@adacore.com>
14023 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
14024 function. Used to be more precise when we generate a variable plus one
14025 assignment to remove side effects in the evaluation of the Bound
14027 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
14028 of the bound expression to force its re-analysis and thus expand the
14029 associated transient scope (if required). Code cleanup replacing the
14030 previous code that declared the constant entity by an invocation to
14031 routine Force_Evaluation which centralizes this work in the frontend.
14033 2011-08-02 Robert Dewar <dewar@adacore.com>
14035 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
14036 (Base_Type): Now uses improved Is_Base_Type function
14037 * einfo.ads (Base_Type): Inline this function
14039 2011-08-02 Robert Dewar <dewar@adacore.com>
14041 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
14042 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
14044 2011-08-02 Arnaud Charlet <charlet@adacore.com>
14046 * gcc-interface/Make-lang.in: Update dependencies.
14047 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
14050 2011-08-02 Yannick Moy <moy@adacore.com>
14052 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
14053 non-simple expression used in delta constraint
14054 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
14055 index constraint which is not a subtype mark
14056 * par.adb: With and use Restrict
14057 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
14058 mode on component type which is not a subtype mark and default
14059 expression on component
14060 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
14061 of string which does not have a lower index bound equal to 1
14062 (Array_Type_Declaration): issue an error in formal mode on index or
14063 component type which is not a subtype mark, and on aliased keyword on
14065 (Derived_Type_Declaration): issue an error in formal mode on interface,
14066 limited or abstract type
14067 (Record_Type_Declaration): issue an error in formal mode on interface
14068 (Record_Type_Definition): issue an error in formal mode on tagged types
14069 and type extensions not declared in the specification of a library unit
14070 package; on null non-tagged record; on variant part
14072 2011-08-02 Vincent Celier <celier@adacore.com>
14074 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
14075 not declared for qualified library project when Library_Name is not
14076 declared, but Library_Dir is.
14078 2011-08-02 Robert Dewar <dewar@adacore.com>
14080 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
14081 pragmas (affects aspects [Component_]Default_Value
14082 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
14083 component type for the resolution
14085 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
14087 * einfo.adb (Base_Type): Tune implementation for speed.
14089 2011-08-02 Robert Dewar <dewar@adacore.com>
14091 * freeze.adb: Minor reformatting.
14093 2011-08-02 Thomas Quinot <quinot@adacore.com>
14095 * scos.ads: Update comments.
14097 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14099 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
14100 base type, because the parent may be a subtype of a private type whose
14101 convention is established in a private part.
14103 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
14105 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
14106 statement in a block when the expansion of the return expression has
14107 created a finalization chain.
14108 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
14109 with the parent node.
14110 Add N_Extended_Return_Statement to handle the case where a transient
14111 object declaration appears in the Return_Object_Declarations list of
14112 an extended return statement.
14114 2011-08-02 Matthew Gingell <gingell@adacore.com>
14116 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
14117 unused parameter 'name'.
14119 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14121 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
14122 inherited operation, check whether its alias, which is the source
14123 operastion that it renames, has been marked eliminated.
14125 2011-08-02 Javier Miranda <miranda@adacore.com>
14127 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
14128 in-mode parameter whose type is an access type since it can be used to
14129 modify its designated object. Enforce code that handles as safe an
14130 access type that is not access-to-constant but it is the result of a
14131 previous removal of side-effects.
14132 (Remove_Side_Effects): Minor code reorganization of cases which require
14133 no action. Done to incorporate documentation on new cases uncovered
14134 working in this ticket: no action needed if this routine was invoked
14135 too early and the nodes are not yet decorated.
14136 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
14137 to routine Remove_Side_Effects by calls to Force_Evaluation since they
14138 were issued with actuals that are implicitly provided by
14141 2011-08-02 Robert Dewar <dewar@adacore.com>
14143 * sem_ch3.adb, sem_res.adb: Minor reformatting.
14145 2011-08-02 Yannick Moy <moy@adacore.com>
14147 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
14148 to issue an error in formal mode on attribute not supported in this mode
14149 (Analyze_Attribute): issue errors on standard attributes not supported
14151 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
14152 comment, and issue error in formal mode on modulus which is not a power
14154 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
14156 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
14158 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
14159 operator on modular type (except 'not').
14161 2011-08-02 Robert Dewar <dewar@adacore.com>
14163 * gnat_rm.texi: Minor reformatting.
14165 2011-08-02 Arnaud Charlet <charlet@adacore.com>
14167 * s-osinte-linux.ads: Minor comment update and reformatting.
14168 * i-cexten.ads: Make this unit pure, as for its parent.
14169 Will allow its usage in more contexts if needed.
14171 2011-08-02 Robert Dewar <dewar@adacore.com>
14173 * s-utf_32.ads: Minor comment fix.
14175 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14177 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
14178 operation of a tagged synchronized type, handle the case where the
14179 controlling argument is overloaded.
14181 2011-08-02 Yannick Moy <moy@adacore.com>
14183 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
14184 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
14185 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
14186 SPARK mode and formal verification mode on processing SPARK restriction
14187 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
14188 requiring consistency checking.
14190 2011-08-02 Robert Dewar <dewar@adacore.com>
14192 * sem_res.adb: Minor reformatting.
14194 2011-08-02 Robert Dewar <dewar@adacore.com>
14196 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
14197 a-cforse.ads: Remove unneeded with of Ada.Containers
14198 Remove commented out pragma Inline's
14199 Move specifications of new subprograms to the actual specs
14201 2011-08-02 Yannick Moy <moy@adacore.com>
14203 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
14204 a-cforse.ads: Update comments.
14206 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14208 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
14210 2011-08-02 Robert Dewar <dewar@adacore.com>
14212 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
14213 a-cforse.ads, a-cofove.ads: Minor reformatting.
14215 2011-08-02 Claire Dross <dross@adacore.com>
14217 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
14218 a-cofove.ads: Add comments.
14220 2011-08-02 Yannick Moy <moy@adacore.com>
14222 * gnat_rm.texi: Document formal containers.
14224 2011-08-02 Emmanuel Briot <briot@adacore.com>
14226 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
14227 are empty sections.
14229 2011-08-02 Robert Dewar <dewar@adacore.com>
14231 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
14234 2011-08-02 Robert Dewar <dewar@adacore.com>
14236 * aspects.adb: New aspects Default_Value and Default_Component_Value
14237 New format of Aspect_Names table checks for omitted entries
14238 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
14239 handling of boolean aspects for derived types.
14240 New aspects Default_Value and Default_Component_Value
14241 New format of Aspect_Names table checks for omitted entries
14242 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
14243 (Has_Default_Value): New flag
14244 (Has_Default_Component_Value): New flag
14245 (Has_Default_Value): New flag
14246 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
14248 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
14249 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
14250 Default_Value and Default_Component_Value
14251 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
14252 New aspects Default_Value and Default_Component_Value
14253 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
14254 * sprint.adb: Print N_Aspect_Specification node when called from gdb
14256 2011-08-02 Vincent Celier <celier@adacore.com>
14258 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
14259 inherit library kind.
14261 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14263 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
14264 Minor reformatting.
14266 2011-08-02 Robert Dewar <dewar@adacore.com>
14268 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
14270 2011-08-02 Yannick Moy <moy@adacore.com>
14272 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
14274 2011-08-02 Robert Dewar <dewar@adacore.com>
14276 * impunit.adb: Add comment.
14278 2011-08-02 Yannick Moy <moy@adacore.com>
14280 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
14281 qualification of aggregates in formal mode
14282 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
14284 (Resolve_Aggregate): complete the test that an aggregate is adequately
14285 qualified in formal mode
14287 2011-08-02 Pascal Obry <obry@adacore.com>
14289 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
14290 * mlib-prj.adb: Supress warning when compiling binder generated file.
14291 (Build_Library): Supress all warnings when compiling the binder
14294 2011-08-02 Yannick Moy <moy@adacore.com>
14296 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
14298 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
14299 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
14300 Add with/use clauses to make Check_Formal_Restriction visible
14302 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14304 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
14305 in-parameters when type of the generic formal is private in the generic
14306 spec and non-private in the body.
14308 2011-08-02 Claire Dross <dross@adacore.com>
14310 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
14311 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
14312 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
14313 * impunit.adb, Makefile.rtl: Take new files into account.
14315 2011-08-02 Robert Dewar <dewar@adacore.com>
14317 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
14318 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
14320 2011-08-02 Yannick Moy <moy@adacore.com>
14322 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
14324 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
14325 matching static array bounds, taking into account the special case of
14327 * sem_ch3.adb: Typo in comment.
14329 2011-08-02 Yannick Moy <moy@adacore.com>
14331 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
14332 which issues an error in formal mode if its argument node is originally
14334 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
14335 has a discriminant specification so that it does not include the case
14337 (Derived_Type_Declaration): move here the test that a derived type has a
14338 discriminant specification
14339 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
14340 first element of a component association before accessing its choices
14341 (presence of component association is not enough)
14342 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
14343 declaration is a library item before accessing the next element in a
14344 list, as library items are not member of lists
14345 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
14346 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
14347 Check_Formal_Restriction whenever possible.
14349 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14351 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
14352 reference when needed.
14354 2011-08-02 Bob Duff <duff@adacore.com>
14356 * gnat_ugn.texi: Fix typo.
14358 2011-08-02 Vincent Celier <celier@adacore.com>
14360 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
14361 archive file name. Do not use the full path name of archives for Open
14364 2011-08-02 Robert Dewar <dewar@adacore.com>
14366 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
14367 Analyze_Aspect_Specifications
14369 (Analyze_Aspect_Specifications): New handling for boolean aspects
14370 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
14371 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
14372 sequence for Analyze_Aspect_Specifications
14373 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
14374 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
14376 2011-08-02 Robert Dewar <dewar@adacore.com>
14378 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
14379 aspects, since these no longer exist.
14381 2011-08-02 Robert Dewar <dewar@adacore.com>
14383 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
14384 semicolon, do not try to see if there are aspects following it.
14385 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
14388 2011-08-02 Robert Dewar <dewar@adacore.com>
14390 * sem_ch8.adb, aspects.ads: Minor reformatting.
14392 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
14394 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
14395 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
14397 (Analyze_Aspect_Specifications): ...here. Call above procedure.
14399 2011-08-02 Yannick Moy <moy@adacore.com>
14401 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
14402 mode on subprogram declaration outside of package specification, unless
14403 it is followed by a pragma Import
14404 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
14405 Access_Type_Declaration): issue error in formal mode on access type
14406 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
14408 (Analyze_Object_Declaration): issue error in formal mode on object
14409 declaration which does not respect SPARK restrictions
14410 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
14411 declaration which does not respect SPARK restrictions
14412 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
14413 error in formal mode on digits or delta constraint
14414 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
14415 decimal fixed point type
14416 (Derived_Type_Declaration): issue error in formal mode on derived type
14417 other than type extensions of tagged record types
14418 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
14419 with check on access definition
14420 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
14421 mode on protected definition.
14422 (Analyze_Task_Definition): issue error in formal mode on task definition
14424 2011-08-02 Robert Dewar <dewar@adacore.com>
14426 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
14428 2011-08-02 Javier Miranda <miranda@adacore.com>
14430 * sem_ch6.adb (Can_Override_Operator): New function.
14431 (Verify_Overriding_Indicator): Add missing code to check overriding
14432 indicator in operators. Fixes regression.
14433 (Check_Overriding_Indicator): Minor reformating after replacing the
14434 code that evaluates if the subprogram can override an operator by
14435 invocations to the above new function.
14437 (Write_Field26_Name): Add missing code to ensure that, following
14438 the documentation in einfo.ads, this field is not shown as attribute
14439 "Static_Initialization" on non-dispatching functions.
14441 2011-08-02 Jose Ruiz <ruiz@adacore.com>
14443 * sem_res.adb (Resolve_Call): A call to
14444 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
14445 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
14446 i.e., when the second parameter is of type Time_Span.
14448 2011-08-02 Vincent Celier <celier@adacore.com>
14450 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
14451 with an archive instead of -L<library dir> -l<library name>.
14453 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14455 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
14456 mark the base types In_Use in addition to making the operations
14459 2011-08-02 Ed Falis <falis@adacore.com>
14461 * init.c: add and setup __gnat_signal_mask for the exception signals
14462 * s-inmaop-vxworks.adb: new file.
14463 * s-intman-vxworks.adb: remove unnecessary initializations and
14465 * s-intman-vxworks.ads: remove unnecessary variable
14466 * s-taprop-vxworks.adb: simplify signal initialization
14468 2011-08-02 Robert Dewar <dewar@adacore.com>
14470 * sem_ch8.adb: Minor code reorganization, comment updates.
14472 2011-08-02 Robert Dewar <dewar@adacore.com>
14474 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
14475 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
14477 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
14478 (Matching_Static_Array_Bounds): Moved here from Sem_Res
14480 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14482 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
14483 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
14484 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
14485 use_type_clauses, to handle more efficiently use_type and use_all_type
14487 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
14488 Ada2012 Use_All_Type clause.
14489 (Use_Class_Wide_Operations): new procedure.
14491 2011-08-02 Robert Dewar <dewar@adacore.com>
14493 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
14494 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
14495 expression to expression function.
14497 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14499 * sem_ch4.adb: transform simple Ada2012 membership into equality only
14500 if types are compatible.
14502 2011-08-02 Yannick Moy <moy@adacore.com>
14504 * sem_res.adb (Matching_Static_Array_Bounds): new function which
14505 returns True if its argument array types have same dimension and same
14506 static bounds at each index.
14507 (Resolve_Actuals): issue an error in formal mode on actuals passed as
14508 OUT or IN OUT paramaters which are not view conversions in SPARK.
14509 (Resolve_Arithmetic_Op): issue an error in formal mode on
14510 multiplication or division with operands of fixed point types which are
14511 not qualified or explicitly converted.
14512 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
14513 Boolean or array type (except String) operands.
14514 (Resolve_Equality_Op): issue an error in formal mode on equality
14515 operators for array types other than String with non-matching static
14517 (Resolve_Logical_Op): issue an error in formal mode on logical operators
14518 for array types with non-matching static bounds. Factorize the code in
14519 Matching_Static_Array_Bounds.
14520 (Resolve_Qualified_Expression): issue an error in formal mode on
14521 qualified expressions for array types with non-matching static bounds.
14522 (Resolve_Type_Conversion): issue an error in formal mode on type
14523 conversion for array types with non-matching static bounds
14525 2011-08-02 Robert Dewar <dewar@adacore.com>
14527 * par-ch10.adb: Minor code reorganization (use Nkind_In).
14529 2011-08-02 Ed Schonberg <schonberg@adacore.com>
14531 * par-ch9.adb: save location of entry for proper error message.
14533 2011-08-02 Javier Miranda <miranda@adacore.com>
14535 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
14536 (Use_Full_View) which permits this routine to climb through the
14537 ancestors using the full-view of private parents.
14538 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
14539 Use_Full_View to true in calls to Is_Ancestor.
14540 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
14541 true in call to Is_Ancestor.
14542 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
14543 Use_Full_View to true in call to Is_Ancestor.
14544 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
14545 call to Is_Ancestor.
14546 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
14547 Use_Full_View to true in calls to Is_Ancestor.
14548 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
14549 Make_Select_Specific_Data_Table, Register_Primitive,
14550 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
14551 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
14552 to true in call to Is_Ancestor.
14553 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
14554 Use_Full_View to true in calls to Is_Ancestor.
14556 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
14557 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
14559 2011-08-02 Robert Dewar <dewar@adacore.com>
14561 * gnat_rm.texi: Minor reformatting.
14562 * sem_prag.adb: Minor reformatting.
14564 2011-08-02 Tristan Gingold <gingold@adacore.com>
14566 * vms_data.ads: Add VMS qualifier for -gnateP.
14568 2011-08-02 Robert Dewar <dewar@adacore.com>
14570 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
14571 * par-ch7.adb (P_Package): Proper placement of aspects for package
14572 decl/instantiation.
14573 * par-endh.adb (Check_End): Ad Is_Sloc parameter
14574 (End_Statements): Add Is_Sloc parameterr
14575 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
14576 (Check_End): Ad Is_Sloc parameter
14577 (End_Statements): Add Is_Sloc parameterr
14579 2011-08-02 Vincent Celier <celier@adacore.com>
14581 * ug_words: Add VMS qualifier equivalent to -gnateP:
14582 /SYMBOL_PREPROCESSING.
14584 2011-08-02 Jose Ruiz <ruiz@adacore.com>
14586 * gnat-style.texi: For hexadecimal numeric literals the typical
14587 grouping of digits is 4 to represent 2 bytes.
14588 A procedure spec which is split into several lines is indented two
14591 2011-08-02 Yannick Moy <moy@adacore.com>
14593 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
14594 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
14595 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
14597 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
14598 choice in array aggregate
14599 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
14601 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
14602 positional and named aggregate for record, or others in record
14603 aggregate, or multiple choice in record aggregate
14604 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
14605 array operands to logical operations AND, OR and XOR do not have the
14606 same static lower and higher bounds
14607 * sem_ch5.adb, sinfo.ads: Correct typos in comments
14609 2011-08-01 Robert Dewar <dewar@adacore.com>
14611 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
14612 Replaces Last_Source_Node_In_Sequence.
14613 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
14614 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
14615 parens and blank in string (this was inconsistently implemented).
14617 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
14618 blank in string (this was inconsistently implemented).
14620 (Set_Global_Switches): Set formal mode switches appropriately
14621 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
14623 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
14624 call Set_Error_Msg_Lang to set "spark" as language name.
14625 * par.adb: Remove unnecessary call to set formal language for errout
14626 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
14627 appropriately and call Set_Error_Msg_Lang to set "spark" as language
14629 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
14630 calls to it, moved after resolution so that types are known
14631 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
14632 result of concatenation is not of type String
14633 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
14634 concatenation is not properly restricted
14635 * gnat_rm.texi: Add doc on pragma Spark_95.
14636 * gcc-interface/Makefile.in: Remove obsolete target pairs for
14637 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
14638 * gcc-interface/Make-lang.in: Update dependencies.
14640 2011-08-01 Javier Miranda <miranda@adacore.com>
14642 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
14643 condition that detects if the overridden operation must replace an
14646 2011-08-01 Javier Miranda <miranda@adacore.com>
14648 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
14649 code declarations inserted by Insert_Actions in each alternative of the
14650 N_Case_Expression node.
14652 2011-08-01 Robert Dewar <dewar@adacore.com>
14654 * sem_ch6.adb: Minor code reorganization.
14655 * sem_util.adb: Minor reformatting.
14657 2011-08-01 Pascal Obry <obry@adacore.com>
14659 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
14660 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
14662 2011-08-01 Yannick Moy <moy@adacore.com>
14664 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
14665 literal or operator symbol which is prefixed
14666 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
14667 mode on access attributes.
14668 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
14669 that concatenation operands are properly restricted in formal mode
14670 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
14671 Analyze_Concatenation_Operand. Issue an error in formal mode if the
14672 result of the concatenation has a type different from String.
14673 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
14674 Analyze_Quantified_Expression, Analyze_Slice,
14675 Analyze_Null): issue an error in formal mode on unsupported constructs
14677 (Analyze_Block_Statement): only issue error on source block statement
14678 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
14679 function which returns the last node in a list of nodes for which
14680 Comes_From_Source returns True, if any
14681 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
14682 Last_Source_Node_In_Sequence
14683 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
14684 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
14685 mode on unsupported constructs
14686 * sem_ch9.adb Do not return after issuing error in formal mode, as the
14687 rest of the actions may be needed later on since the error is marked as
14689 * sinfo.ads: Typos in comments.
14691 2011-08-01 Pascal Obry <obry@adacore.com>
14693 * projects.texi: Minor editing.
14695 2011-08-01 Yannick Moy <moy@adacore.com>
14697 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
14698 insertion character ~~
14699 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
14700 (Set_Error_Msg_Lang): new procedure which fixes the language for use
14701 with insertion character ~~
14702 (Set_Msg_Text): treat insertion character ~~
14703 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
14704 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
14705 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
14706 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
14707 errors related to the formal language restriction not serious
14708 (insertion character |).
14709 * par.adb (Par): set formal language for error messages if needed
14710 * sem_ch6.adb (Check_Missing_Return): take into account possible
14711 generated statements at the end of the function
14712 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
14713 enumeration value to define a new pragma SPARK_95
14714 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
14715 SPARK_Version): new type and variables to store the SPARK version
14717 (SPARK_Mode): return True when SPARK_Version is set
14718 * par-prag.adb: Correct indentation
14719 (Prag): take Pragma_SPARK_95 into account
14720 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
14723 2011-08-01 Robert Dewar <dewar@adacore.com>
14725 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
14726 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
14727 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
14729 2011-08-01 Pascal Obry <obry@adacore.com>
14731 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
14732 Target_Name to Get_Path call.
14733 (Parse_Single_Project): Likewise.
14734 (Post_Parse_Context_Clause): Likewise.
14735 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
14736 Call Initialise_Project_Path with the proper Target_Name.
14737 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
14739 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
14740 with the proper Target_Name.
14741 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
14742 Part.Parse routine.
14743 (Parse_Project_And_Apply_Config): Likewise.
14744 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
14745 This is fine as this part of the code is supporting only native
14747 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
14748 is fine as this part of the code is supporting only native compilation.
14750 2011-08-01 Yannick Moy <moy@adacore.com>
14752 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
14753 of homonym, unless the homonym is one of the cases allowed in SPARK
14754 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
14755 package declaration occurring after a body.
14757 2011-08-01 Robert Dewar <dewar@adacore.com>
14759 * checks.adb, exp_ch4.adb: Minor reformatting.
14761 2011-08-01 Javier Miranda <miranda@adacore.com>
14763 * einfo.ads (Access_Disp_Table): Fix documentation.
14764 (Dispatch_Table_Wrappers): Fix documentation.
14766 2011-08-01 Pascal Obry <obry@adacore.com>
14768 * prj-env.adb, prj-env.ads: Minor reformatting.
14770 2011-08-01 Yannick Moy <moy@adacore.com>
14772 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
14773 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
14774 procedures out of these packages.
14775 * errout.ads, errout.adb
14776 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
14777 procedures in of this package
14778 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
14779 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
14780 on misplaced later vs initial declarations, like in Ada 83
14781 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
14782 formal mode on attribute of private type whose full type declaration
14784 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
14785 package declaration inside a package specification
14786 (Analyze_Full_Type_Declaration): issue error in formal mode on
14787 controlled type or discriminant type
14788 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
14789 user-defined operator means that it should come from the source
14790 (New_Overloaded_Entity): issue error in formal mode on overloaded
14792 * sem_ch6.ads, sem_ch13.ads: typos in comments.
14794 2011-08-01 Thomas Quinot <quinot@adacore.com>
14796 * atree.adb: Minor reformatting.
14797 * checks.adb: Minor reformatting.
14799 2011-08-01 Vincent Celier <celier@adacore.com>
14801 * s-parame-vms-ia64.ads: Fix typo in comment
14803 * s-parame-vms-restrict.ads: Removed, unused.
14805 2011-08-01 Javier Miranda <miranda@adacore.com>
14808 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
14810 (Constrain_Index): Remove side effects in the evaluation of the bounds.
14811 * sem_ch3.ads, sem_ch3.adb
14812 (Is_Constant_Bound): New extended version of the subprogram that was
14813 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
14814 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
14815 * sem_aux.ads (Constant_Value): Fix typo in comment.
14816 * checks.adb (Generate_Index_Checks): New implementation which, for
14817 array objects with constant bounds, generates the runtime check
14818 referencing the bounds of the array type. For other cases this routine
14819 provides its previous behavior obtaining such values from the array
14821 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
14823 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
14824 we cannot have semantic interpretations of the new node.
14826 2011-08-01 Ed Schonberg <schonberg@adacore.com>
14828 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
14831 2011-08-01 Arnaud Charlet <charlet@adacore.com>
14833 * sem_ch8.adb: Minor code editing.
14834 * s-vxwext.adb: Remove trailing space.
14835 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
14836 consistency with other files.
14838 2011-08-01 Thomas Quinot <quinot@adacore.com>
14840 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
14842 2011-08-01 Ed Schonberg <schonberg@adacore.com>
14844 * par-ch10.adb: reject parameterized expressions as compilation unit.
14845 * sem_ch4.adb: handle properly conditional expression with overloaded
14846 then_clause and no else_clause.
14848 2011-08-01 Tristan Gingold <gingold@adacore.com>
14850 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
14851 like done by System.Aux_DEC.
14852 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
14854 2011-08-01 Yannick Moy <moy@adacore.com>
14856 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
14857 missing label at end of declaration (subprogram or package)
14858 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
14859 of positional and named parameter association
14860 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
14861 Error_Msg_SP which adds a prefix to the error message giving the name
14862 of the formal language analyzed
14863 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
14864 access result type in subprogram, unconstrained array as result type,.
14865 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
14867 * sem_ch8.adb: Code clean up.
14869 2011-08-01 Javier Miranda <miranda@adacore.com>
14871 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
14872 * einfo.ads (Access_Disp_Table): Fix documentation.
14873 (Dispatch_Table_Wrappers): Fix documentation.
14874 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
14875 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
14876 to enforce the documentation of this attribute.
14877 (Set_Is_Interface): Cleanup the assertion.
14878 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
14879 the Underlying_Type entity before reading attribute Access_Disp_Table.
14880 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
14881 Locate the Underlying_Type before reading attribute Access_Disp_Table.
14882 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
14883 the Underlying_Type entity before reading attribute Access_Disp_Table.
14884 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
14885 Locate the Underlying_Type entity before reading attribute
14888 2011-08-01 Ed Schonberg <schonberg@adacore.com>
14890 * s-poosiz.ads: Additional overriding indicators.
14892 2011-08-01 Yannick Moy <moy@adacore.com>
14894 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
14896 (Analyze_Iteration_Scheme): issue error in formal mode when loop
14897 parameter specification does not include a subtype mark.
14898 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
14899 formal mode on abstract subprogram.
14900 (Analyze_Subprogram_Specification): issue error in formal mode on
14901 user-defined operator.
14902 (Process_Formals): issue error in formal mode on access parameter and
14903 default expression.
14904 * sem_ch9.adb (Analyze_Abort_Statement,
14905 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
14906 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
14907 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
14908 Analyze_Requeue, Analyze_Selective_Accept,
14909 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
14910 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
14911 issue error in formal mode on user-defined raise statement.
14913 2011-08-01 Thomas Quinot <quinot@adacore.com>
14915 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
14916 declaration being hidden when overriding an implicit inherited
14918 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
14919 (-gnats), do not complain about a source file that contains only a
14922 2011-08-01 Ed Schonberg <schonberg@adacore.com>
14924 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
14925 variable if already set.
14927 2011-08-01 Arnaud Charlet <charlet@adacore.com>
14929 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
14930 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
14931 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
14932 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
14933 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
14934 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
14935 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
14936 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
14937 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
14938 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
14939 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
14940 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
14941 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
14942 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
14943 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
14944 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
14945 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
14946 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
14947 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
14948 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
14949 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
14950 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
14951 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
14952 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
14953 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
14954 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
14955 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
14956 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
14957 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
14958 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
14959 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
14960 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
14961 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
14962 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
14963 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
14964 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
14965 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
14966 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
14967 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
14968 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
14969 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
14970 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
14971 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
14972 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
14973 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
14974 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
14975 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
14976 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
14977 s-osinte-mingw.ads: Update to GPLv3 run-time license.
14978 Use GNAT instead of GNARL.
14980 2011-08-01 Bob Duff <duff@adacore.com>
14982 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
14983 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
14984 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
14987 2011-08-01 Yannick Moy <moy@adacore.com>
14989 * debug.adb (d.D) reverve flag for the SPARK mode
14990 (d.E) reverve flag for SPARK generation mode
14991 (d.F) reverve flag for Why generation mode
14992 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
14993 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
14994 functions which return True when the corresponding modes are set
14995 (Formal_Language): return "spark" or "alfa" when in formal verification
14997 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
14998 Error_Msg to prefix the error message with a tag giving the formal
15000 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
15001 message with a tag giving the formal language
15002 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
15004 (Analyze_Case_Statement): issue error in formal mode on case statement
15005 with a single "others" case alternative
15006 (Analyze_Exit_Statement): issue errors in formal mode on exit
15007 statements which do not respect SPARK restrictions
15008 (Analyze_Goto_Statement): issue error in formal mode on goto statement
15009 (Check_Unreachable_Code): always issue an error (not a warning) in
15010 formal mode on unreachable code (concerns both code after an infinite
15011 loop and after an unconditional jump, both not allowed in SPARK)
15012 * sem_ch6.adb (Analyze_Return_Statement): add call to
15013 Set_Return_Present for a procedure containing a return statement
15014 (already done for functions in Analyze_Function_Return)
15015 (Analyze_Function_Return): issue error in formal mode on extended
15016 return or if return is not last statement in function
15017 (Check_Missing_Return): issue error in formal mode if function does
15018 not end with return or if procedure contains a return
15019 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
15020 function to detect if there is an inner scope of its parameter S which
15023 2011-08-01 Thomas Quinot <quinot@adacore.com>
15025 * sem_ch6.ads: Minor reformatting.
15027 2011-08-01 Javier Miranda <miranda@adacore.com>
15029 * sem_util.adb (Abstract_Interface_List): Complete condition when
15030 processing private type declarations to avoid reading unavailable
15032 (Is_Synchronized_Tagged_Type): Complete condition when processing
15033 private extension declaration nodes to avoid reading unavailable
15036 2011-08-01 Thomas Quinot <quinot@adacore.com>
15038 * sem_ch3.adb: Minor reformatting.
15040 2011-08-01 Thomas Quinot <quinot@adacore.com>
15042 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
15043 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
15044 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
15045 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
15046 for VMS, instead parametrize the common implementation with
15047 System.Parameters declarations.
15049 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
15051 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
15053 2011-08-01 Tristan Gingold <gingold@adacore.com>
15055 * seh_init.c: Fix SEH handler installation on win64.
15057 2011-08-01 Ed Schonberg <schonberg@adacore.com>
15059 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
15060 double analysis of an anonymous access to subprogram, because it can
15061 lead to improper sharing of profiles and a back-end crash.
15063 2011-08-01 Robert Dewar <dewar@adacore.com>
15065 * make.adb, sem_ch4.adb: Minor reformatting.
15066 * gcc-interface/Make-lang.in: Update dependencies.
15067 * sem_util.adb, exp_ch5.adb: Minor reformatting.
15069 2011-08-01 Arnaud Charlet <charlet@adacore.com>
15071 * gnat_rm.texi: Fix definition of Long_Integer.
15073 2011-08-01 Ed Schonberg <schonberg@adacore.com>
15075 * exp_aggr.adb: check limit size of static aggregate unconditionally,
15076 to prevent storage exhaustion.
15077 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
15078 finalized is a function body, insert the cleanup code before the final
15079 return statement, to prevent spurious warnings.
15080 * s-pooglo.ads: add overriding indicator.
15082 2011-08-01 Ed Schonberg <schonberg@adacore.com>
15084 * sem_ch4.adb (Operator_Check): improve error message when both a
15085 with_clause and a use_clause are needed to make operator usage legal.
15086 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
15087 determine whether a compilation unit is visible within an other,
15088 either through a with_clause in the current unit, or a with_clause in
15089 its library unit or one one of its parents.
15091 2011-08-01 Ed Schonberg <schonberg@adacore.com>
15093 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
15094 over an arbitrary expression of an array or container type.
15095 * lib-xref.adb: clarify comment.
15097 2011-08-01 Bob Duff <duff@adacore.com>
15099 * einfo.ads: Minor reformatting.
15100 * debug.adb: Minor comment improvement.
15102 2011-08-01 Javier Miranda <miranda@adacore.com>
15104 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
15105 consider hidden subprograms as valid candidates.
15107 2011-08-01 Arnaud Charlet <charlet@adacore.com>
15109 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
15111 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
15113 * gnat_ugn.texi: Fix typo.
15115 2011-08-01 Robert Dewar <dewar@adacore.com>
15117 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
15118 lib-xref.adb: Minor reformatting
15120 2011-08-01 Gary Dismukes <dismukes@adacore.com>
15122 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
15123 when to generate a call to Move_Final_List.
15124 (Has_Controlled_Parts): Remove this function.
15126 2011-08-01 Geert Bosch <bosch@adacore.com>
15128 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
15129 "," in choice list.
15131 2011-08-01 Thomas Quinot <quinot@adacore.com>
15133 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
15134 explicit raise of a predefined exception as Comes_From_Source if the
15135 original N_Raise_Statement comes from source.
15137 2011-08-01 Robert Dewar <dewar@adacore.com>
15139 * sinfo.ads: Add comment.
15140 * sem_ch6.adb: Minor reformatting.
15142 2011-08-01 Robert Dewar <dewar@adacore.com>
15144 * freeze.adb (Freeze_Entity): Refine check for bad component size
15145 clause to avoid rejecting confirming clause when atomic/aliased present.
15147 2011-08-01 Ed Schonberg <schonberg@adacore.com>
15149 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
15150 better determine whether an entity reference is a write.
15151 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
15153 * lib-xref.adb (Output_References): Do no suppress a read reference at
15154 the same location as an immediately preceeding modify-reference, to
15155 handle properly in-out actuals.
15157 2011-08-01 Tristan Gingold <gingold@adacore.com>
15159 * env.c (__gnat_setenv) [VMS]: Refine previous change.
15161 2011-08-01 Quentin Ochem <ochem@adacore.com>
15163 * i-cstrin.adb (New_String): Changed implementation, now uses only the
15164 heap to compute the result.
15166 2011-08-01 Robert Dewar <dewar@adacore.com>
15168 * atree.ads: Minor reformatting.
15170 2011-08-01 Emmanuel Briot <briot@adacore.com>
15172 * g-expect.adb (Get_Command_Output): Fix memory leak.
15174 2011-08-01 Geert Bosch <bosch@adacore.com>
15176 * cstand.adb (P_Float_Type): New procedure to print the definition of
15177 predefined fpt types.
15178 (P_Mixed_Name): New procedure to print a name using mixed case
15179 (Print_Standard): Use P_Float_Type for printing floating point types
15180 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
15181 precision IEEE float.
15183 2011-08-01 Thomas Quinot <quinot@adacore.com>
15185 * sem_ch3.adb: Minor reformatting.
15187 2011-08-01 Ed Schonberg <schonberg@adacore.com>
15189 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
15190 the completion of a generic function, insert the new body rather than
15191 rewriting the original.
15193 2011-08-01 Yannick Moy <moy@adacore.com>
15195 * sinfo.ads, errout.ads: Typos in comments.
15197 2011-08-01 Robert Dewar <dewar@adacore.com>
15199 * par-endh.adb: Minor reformatting.
15201 2011-08-01 Robert Dewar <dewar@adacore.com>
15203 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
15204 (Pre_Post_Aspects): New subtype.
15205 * par-ch12.adb (P_Generic): New syntax for aspects in packages
15206 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
15207 * par-ch7.adb (P_Package): Remove Decl parameter
15208 (P_Package): Handle new syntax for aspects (before IS)
15209 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
15211 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
15212 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
15213 (P_Package): Remove Decl parameter
15214 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
15216 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
15218 * sem_util.ads, sem_util.adb (Static_Boolean): New function
15219 * sinfo.ads: Document new syntax for aspects in packages etc.
15220 * sprint.adb: Handle new syntax of aspects before IS in package
15222 2011-08-01 Thomas Quinot <quinot@adacore.com>
15224 * atree.ads: Minor reformatting.
15225 * sem_prag.adb: Minor reformatting.
15227 2011-08-01 Robert Dewar <dewar@adacore.com>
15229 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
15230 case expr alternative.
15232 2011-08-01 Ed Schonberg <schonberg@adacore.com>
15234 * sem_ch12.adb: Fix typo.
15236 2011-08-01 Geert Bosch <bosch@adacore.com>
15238 * sem_prag.adb (Check_No_Link_Name): New procedure.
15239 (Process_Import_Or_Interface): Use Check_No_Link_Name.
15240 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
15241 instead of Standard_Long_Long_Float_Size global. Preparation for
15242 eventual removal of per type constants.
15243 * exp_util.ads (Get_Stream_Size): New function returning the stream
15244 size value of subtype E.
15245 * exp_util.adb (Get_Stream_Size): Implement new function.
15246 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
15248 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
15250 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
15252 2011-08-01 Geert Bosch <bosch@adacore.com>
15254 * cstand.adb: Fix comments.
15255 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
15256 count of arguments.
15258 2011-08-01 Robert Dewar <dewar@adacore.com>
15260 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
15262 2011-08-01 Geert Bosch <bosch@adacore.com>
15264 * atree.ads: Fix comment.
15266 2011-08-01 Robert Dewar <dewar@adacore.com>
15268 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
15269 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
15270 * par.adb: Add with for Namet.Sp.
15271 * par-tchk.adb: Minor reformatting.
15273 2011-08-01 Vincent Celier <celier@adacore.com>
15275 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
15276 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
15277 of the init procedure of a SAL.
15278 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
15281 2011-08-01 Thomas Quinot <quinot@adacore.com>
15283 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
15286 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
15288 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
15290 2011-08-01 Thomas Quinot <quinot@adacore.com>
15292 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
15293 conformant with its spec (return True only for types that have
15294 an overriding Initialize primitive operation that prevents them from
15295 having preelaborable initialization).
15296 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
15297 initialization for controlled types in Ada 2005 or later mode.
15299 2011-08-01 Robert Dewar <dewar@adacore.com>
15301 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
15303 (Same_Aspect): New function.
15304 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
15305 Type_Invariant, Precondition, Postcondition.
15306 * snames.ads-tmpl: Add Name_Type_Invariant.
15308 2011-08-01 Robert Dewar <dewar@adacore.com>
15310 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
15312 (Freeze_All_Ent): Fix error in handling inherited aspects.
15313 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
15314 already analyzed, but don't skip entire processing of a declaration,
15315 that's wrong in some cases of declarations being rewritten.
15316 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
15317 Don't delay for integer, string literals
15318 Treat predicates in usual manner for delay, remove special case code,
15320 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
15321 (Build_Predicate_Function): Update saved expression in aspect
15322 (Build_Invariant_Procedure): Update saved expression in aspect
15323 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
15324 of replacement of discriminant references if the reference is simple.
15326 2011-08-01 Robert Dewar <dewar@adacore.com>
15328 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
15329 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
15330 Static_Predicate and Dynamic_Predicate.
15331 (Build_Predicate_Function): Add processing for Static_Predicate
15332 and Dynamic_Predicate.
15333 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
15334 (From_Static_Predicate): New flag
15335 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
15337 2011-08-01 Robert Dewar <dewar@adacore.com>
15339 * usage.adb: Documentation cleanup for Ada version modes in usage.
15340 * expander.adb: Minor reformatting.
15342 2011-08-01 Robert Dewar <dewar@adacore.com>
15344 * atree.ads: Minor comment fix.
15345 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
15346 a-witeio.ads, sem_prag.adb: Minor reformatting.
15348 2011-08-01 Doug Rupp <rupp@adacore.com>
15350 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
15351 pointers. Use descrip.h header file for convenience. Add some
15354 2011-08-01 Robert Dewar <dewar@adacore.com>
15356 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
15357 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
15358 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
15360 (Check_Aspect_At_End_Of_Declarations): New procedure
15361 (Analye_Aspect_Specification): Minor changes for above procedures
15362 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
15363 specification node as well.
15365 2011-08-01 Pascal Obry <obry@adacore.com>
15367 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
15368 Windows files. Use GetFilesAttributes() in this case to check for file
15369 existence instead of returning with an error code.
15371 2011-08-01 Vincent Celier <celier@adacore.com>
15373 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
15374 High is above Source length.
15376 2011-08-01 Robert Dewar <dewar@adacore.com>
15378 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
15380 2011-08-01 Robert Dewar <dewar@adacore.com>
15382 * aspects.ads (Boolean_Aspects): New subtype.
15383 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
15384 for derived types in cases where the parent type and derived type have
15386 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
15387 with aspects when parent type also has aspects.
15388 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
15389 boolean expression at this point).
15390 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
15391 accordance with final decision on the Ada 2012 feature.
15392 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
15394 2011-08-01 Matthew Heaney <heaney@adacore.com>
15396 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
15398 2011-08-01 Pascal Obry <obry@adacore.com>
15400 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
15401 Fix Replace_Slice when High is above current string size.
15402 (Replace_Slice): Fix DL computation when High is above current
15405 2011-08-01 Gary Dismukes <dismukes@adacore.com>
15407 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
15409 2011-08-01 Matthew Heaney <heaney@adacore.com>
15411 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
15414 2011-08-01 Pascal Obry <obry@adacore.com>
15416 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
15419 2011-08-01 Ed Schonberg <schonberg@adacore.com>
15421 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
15422 access to protected subprograms in generic bodies.
15423 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
15424 protected type, indicate that the convention of the subprogram is
15425 Convention_Protected, because it may be used in subsequent declarations
15426 within the protected declaration.
15428 2011-08-01 Vincent Celier <celier@adacore.com>
15430 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
15431 and "final" procedures when the name of the library is "ada", to avoid
15432 duplicate symbols "adainit" and "adafinal" in executables.
15434 2011-08-01 Ed Schonberg <schonberg@adacore.com>
15436 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
15437 quantified expression that appears within a postcondition and uses the
15438 Ada2012 'Result attribute.
15440 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15442 * init.c (__gnat_error_handler): Cast reason to int.
15443 (__gnat_install_handler): Explain sa_sigaction use.
15445 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
15447 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
15448 subprogram has copy-in copy-out parameters, try to promote the mode of
15449 the return type if it is passed in registers.
15451 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
15453 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
15454 left operand as addressable.
15456 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
15458 * gcc-interface/gigi.h (build_function_stub): Remove.
15459 (build_return_expr): Likewise.
15460 (convert_vms_descriptor): Declare.
15461 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
15462 (build_function_stub): Move to...
15463 * gcc-interface/utils2.c (build_return_expr): Move to...
15464 * gcc-interface/trans.c (build_function_stub): ...here.
15465 (build_return_expr): ...here.
15466 (Subprogram_Body_to_gnu): Add local variable for language_function.
15467 Disconnect the parameter attributes cache, if any, once done with it.
15468 Call end_subprog_body only after setting the end_locus.
15469 Build the stub associated with the function, if any, at the very end.
15470 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
15471 variables and streamline control flow.
15473 2011-07-23 Arnaud Charlet <charlet@adacore.com>
15476 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
15477 g-trasym-dwarf.adb.
15479 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15482 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
15483 Assign to act.sa_sigaction.
15484 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
15485 current->return_address to char * before arithmetic.
15487 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15489 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
15490 Correct argument types.
15491 Extract code from reason.
15492 (__gnat_install_handler): Assign to act.sa_sigaction.
15494 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
15496 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
15497 (GNAT1_OBJS): ...here.
15499 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
15502 * g-socthi-mingw.adb (Fill): Fix formatting.
15504 * gcc-interface/gigi.h: Move around comment.
15506 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
15509 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
15511 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
15514 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
15516 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
15518 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
15519 range comparison if Pmode is SImode.
15521 2011-07-12 Laurent GUERBY <laurent@guerby.net>
15522 Eric Botcazou <ebotcazou@adacore.com>
15524 * adadecode.c: Wrap up in extern "C" block.
15525 * adadecode.h: Likewise.
15526 * adaint.c: Likewise. Remove 'const' keyword.
15527 * adaint.h: Likewise.
15528 * argv.c: Likewise.
15529 * atree.h: Likewise.
15531 * cstreams.c: Likewise.
15533 * exit.c: Likewise.
15535 * final.c: Likewise.
15536 * init.c: Likewise.
15537 * initialize.c: Likewise.
15538 * link.c: Likewise.
15539 * namet.h: Likewise.
15540 * nlists.h: Likewise.
15541 * raise.c: Likewise.
15542 * raise.h: Likewise.
15543 * repinfo.h: Likewise.
15544 * seh_init.c: Likewise.
15545 * targext.c: Likewise.
15546 * tracebak.c: Likewise.
15547 * uintp.h: Likewise.
15548 * urealp.h: Likewise.
15549 * xeinfo.adb: Wrap up generated C code in extern "C" block.
15550 * xsinfo.adb: Likewise.
15551 * xsnamest.adb: Likewise.
15552 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
15553 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
15554 * gcc-interface/misc.c: Likewise.
15555 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
15556 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
15557 ada/targext.o here...
15558 (GNAT_ADA_OBJS): ...and not here.
15559 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
15560 (GNATBIND_OBJS): Reorder.
15562 2011-07-07 Richard Henderson <rth@redhat.com>
15564 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
15565 dwarf2out_frame_init.
15567 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
15569 * gcc-interface/misc.c (gnat_init): Tweak previous change.
15571 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15574 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
15576 2011-07-06 Richard Guenther <rguenther@suse.de>
15578 * gcc-interface/misc.c (gnat_init): Merge calls to
15579 build_common_tree_nodes and build_common_tree_nodes_2.
15580 Re-initialize boolean_false_node.
15582 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
15583 Olivier Hainque <hainque@adacore.com>
15584 Nicolas Setton <setton@adacore.com>
15586 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
15587 the type according to the ARTIFICIAL_P parameter.
15588 (create_type_decl): Likewise.
15589 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
15591 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
15593 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
15594 (gnatbind): Likewise.
15596 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
15598 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
15600 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
15602 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
15603 local variable throughout. Remove useless call to Base_Type.
15604 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
15605 Take it also into account for the volatileness of the field. Set the
15606 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
15608 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
15610 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
15611 on a dereference built for a by-ref object if it has an address clause.
15613 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
15615 * einfo.ads (Address_Taken): Document use for the second argument of
15616 Asm_Input and Asm_Output attributes.
15617 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
15618 argument is an entity name, then set Address_Taken on it.
15619 <Attribute_Asm_Output>: Likewise.
15620 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
15621 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
15622 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
15623 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
15625 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
15627 PR middle-end/46500
15628 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
15630 2011-06-14 Joseph Myers <joseph@codesourcery.com>
15632 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
15633 (ada/utils.o): Update dependencies.
15634 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
15635 ../../../libcpp/libcpp.a.
15636 * gcc-interface/utils.c: Include common/common-target.h.
15637 (process_attributes): Use targetm_common.have_named_sections.
15639 2011-06-07 Richard Guenther <rguenther@suse.de>
15641 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
15644 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
15646 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
15647 TREE_THIS_NOTRAP flag.
15649 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
15651 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
15654 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
15656 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
15657 constants whose full view has discriminants specially.
15659 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
15661 * gcc-interface/utils.c: Include diagnostic.h.
15662 (gnat_write_global_declarations): Output debug information for all
15663 global type declarations before finalizing the compilation unit.
15664 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
15666 2011-05-25 Jakub Jelinek <jakub@redhat.com>
15668 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
15670 2011-05-25 Kai Tietz <ktietz@redhat.com>
15672 * adaint.c (__gnat_to_canonical_file_list_next): Use array
15673 initialization instead of const/none-const pointer assignment.
15675 2011-05-24 Joseph Myers <joseph@codesourcery.com>
15677 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
15678 $(EXTRA_GNAT1_OBJS).
15679 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
15680 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
15681 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
15682 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
15683 libcommon-target.a instead of prefix.o.
15685 2011-05-21 Joseph Myers <joseph@codesourcery.com>
15688 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
15690 2011-05-20 Joseph Myers <joseph@codesourcery.com>
15692 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
15693 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
15694 instead of version.o.
15696 2011-05-18 Kai Tietz <ktietz@redhat.com>
15698 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
15699 boolean_false_node instead of integer_zero_node.
15700 (convert_with_check): Likewise.
15701 * gcc-interface/decl.c (choices_to_gnu): Likewise.
15703 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
15705 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
15706 type of the parameter is an unconstrained array, convert the actual to
15707 the type of the formal in the In Out and Out cases as well.
15709 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
15711 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
15712 call build_function_type_array or build_varargs_function_type_array
15714 (create_subprog_type): Don't call build_function_type; call
15715 build_function_type_vec instead.
15717 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
15719 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
15720 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
15721 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
15723 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
15725 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
15727 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
15728 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
15730 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
15732 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
15734 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
15736 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
15737 instead of accessing TYPE_ARG_TYPES directly.
15738 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
15740 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
15743 * gcc-interface/gigi.h (get_variant_part): Declare.
15744 * gcc-interface/decl.c (get_variant_part): Make global.
15745 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
15746 types have the same constant size, are record types and T1 has a
15747 variant part while T2 doesn't.
15749 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
15751 * gcc-interface/utils.c (begin_subprog_body): Do not call
15753 (end_subprog_body): Likewise.
15755 2011-05-04 Richard Guenther <rguenther@suse.de>
15757 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
15759 (pos_to_constructor): Likewise.
15761 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
15762 Eric Botcazou <ebotcazou@adacore.com>
15764 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
15765 of build_function_type. Adjust calls to...
15766 (build_raise_check): ...this. Do not take a void_tree parameter.
15767 Call build_function_type_list instead of build_function_type.
15768 Fix head comment and swap couple of conditional blocks.
15770 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
15772 * gnatvsn.ads (Library_Version): Bump to 4.7.
15773 (Current_Year): Bump to 2011.
15775 2011-04-29 Michael Matz <matz@suse.de>
15777 * gcc-interface/misc.c (gnat_handle_option): Set
15778 warn_maybe_uninitialized.
15780 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
15782 * gnat_ugn.texi (Complexity Metrics Control): Update link to
15783 the Watson/McCabe paper.
15785 2011-04-23 Jim Meyering <meyering@redhat.com>
15787 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
15789 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
15791 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
15794 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
15796 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
15798 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
15799 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
15800 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
15801 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
15802 <all>: Do not set flags on the reused DECL node coming from an alias.
15803 Set DECL_IGNORED_P on the DECL node built for subprograms if they
15804 don't need debug info here...
15805 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
15806 (gigi): Adjust calls to create_subprog_decl.
15807 (build_raise_check): Likewise.
15808 (establish_gnat_vms_condition_handler): Likewise.
15809 (Compilation_Unit_to_gnu): Likewise.
15810 (gnat_to_gnu): Likewise.
15812 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
15814 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
15815 (NO_REORDER_ADAFLAGS): New variable.
15816 (EXTRA_GNATTOOLS): Always define.
15817 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
15818 Clean up and adjust list of files compiled with special options.
15819 * gcc-interface/Make-lang.in: Likewise.
15820 (ada/decl.o): Cosmetical change.
15821 (ada/misc.o): Remove dependency on $(PLUGIN_H).
15823 2011-04-20 Jim Meyering <meyering@redhat.com>
15825 * initialize.c (__gnat_initialize): Remove useless if-before-free.
15827 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
15829 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
15830 $(CFLAGS) on the link line.
15832 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
15834 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
15835 padded type built for the return type if it is unconstrained.
15837 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
15839 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
15841 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
15843 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
15844 before calling TREE_CHAIN.
15845 * gcc-interface/misc.c (gnat_init_ts): New function.
15846 (LANG_HOOKS_INIT_TS): Define.
15848 2011-04-12 Martin Jambor <mjambor@suse.cz>
15850 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
15851 instead of cgraph_node.
15853 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
15855 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
15856 alignment on fields of the RETURN type built for the Copy-In Copy-Out
15859 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
15861 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
15862 of aggregate types that contain a placeholder.
15864 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
15866 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
15868 (handle_type_generic_attribute): Likewise.
15870 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
15873 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
15875 2011-04-04 Kai Tietz <ktietz@redhat.com>
15878 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
15881 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
15883 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
15884 type case, do not strip a padding type around the array type.
15886 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
15888 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
15891 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
15893 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
15894 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
15895 code for -feliminate-unused-debug-types.
15896 (gnat_post_options): Likewise.
15898 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
15900 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
15901 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
15904 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
15906 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
15907 DECL_ARTIFICIAL flag on enumeration types.
15909 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
15911 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
15912 fat pointer types artificial unconditionally.
15913 <E_Array_Subtype>: Attach the base array type as a parallel type if it
15916 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
15918 * gcc-interface/gigi.h (get_dummy_type): Declare.
15919 (build_dummy_unc_pointer_types): Likewise.
15920 (finish_fat_pointer_type): Likewise.
15921 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
15922 fat pointer type has been built, complete it in place.
15923 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
15924 and thin pointers. Remove useless variable.
15925 (finish_fat_pointer_type): Make global and move to...
15926 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
15927 (get_dummy_type): New function.
15928 (build_dummy_unc_pointer_types): Likewise.
15929 (gnat_pushdecl): Propage the name to the anonymous variants only.
15930 (update_pointer_to): Only adjust the pointer types in the unconstrained
15933 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
15935 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
15936 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
15937 if this is a Taft amendment type and the full declaration is available.
15938 * gcc-interface/trans.c (process_type): Likewise.
15939 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
15940 (process_freeze_entity): Likewise.
15941 * gcc-interface/utils.c (dummy_global): New static variable.
15942 (gnat_write_global_declarations): If there are types declared as used
15943 at the global level, insert them in the global hash table.
15945 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
15947 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
15948 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
15949 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
15951 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
15952 flag of the type accordingly.
15953 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
15955 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
15957 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
15958 finalizing types when updating the pointers to the designated type.
15959 <all>: Finalize the deferred types even if we didn't defer processing
15960 of incomplete types in this invocation.
15962 2011-04-01 Olivier Hainque <hainque@adacore.com>
15963 Nicolas Setton <setton@adacore.com>
15964 Eric Botcazou <ebotcazou@adacore.com>
15966 * gcc-interface/misc.c (gnat_descriptive_type): New function.
15967 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
15969 2011-03-28 Kai Tietz <ktietz@redhat.com>
15971 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
15973 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
15974 * system-mingw.ads (System): Change ZCX_By_Default default to True.
15976 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
15978 2011-03-28 Tristan Gingold <gingold@adacore.com>
15981 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
15982 Use ada output of gnatbind.
15983 (ada/b_gnatb.adb): Ditto.
15984 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
15985 (ada.mostlyclean, ada.stage1)
15986 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
15987 (ada.stagefeedback): Adjust.
15988 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
15989 Use ada output of gnatbind.
15990 (b_gnatm.adb): Ditto.
15991 (b_gnatl.o, b_gnatm.o): New rules.
15993 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
15995 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
15996 for the padded type built to support a specified size or alignment.
15998 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
16000 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
16001 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
16002 unconditionally to the end of the unit when the designated type is
16004 <all>: Rename local variable. Attempt to un-defer types only and do it
16005 for limited_with'ed types as well.
16006 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
16007 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
16008 consistently and remove redundant call to finalize_from_with_types.
16010 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
16012 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
16013 subprograms without a previous spec declared in the same unit.
16014 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
16015 subprograms at the end of the unit instead of at the beginning.
16016 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
16017 isn't public for the special handling of non-inline functions nested
16018 inside inline external functions.
16020 2011-03-25 Jeff Law <law@redhat.com>
16022 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
16024 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
16026 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
16027 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
16028 to compute Set_Size_Depends_On_Discriminant.
16029 (Layout_Type): Call it on array types in back-end layout mode.
16030 * sem_util.adb (Requires_Transient_Scope): Return true for array
16031 types only if the size depends on the value of discriminants.
16032 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
16033 type if the RHS is a call to a function that returns an unconstrained
16034 type with default discriminant.
16036 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
16038 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
16039 non-conversion to the nominal result type at the end.
16041 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
16043 * gcc-interface/trans.c (create_temporary): New function taken from...
16044 (create_init_temporary): ...here. Call it.
16045 (call_to_gnu): Create the temporary for the return value early, if any.
16046 Create it for a function with copy-in/copy-out parameters if there is
16047 no target; in other cases of copy-in/copy-out, use another temporary.
16048 Push the new binding level lazily. Add and rename local variables.
16050 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
16052 * gcc-interface/decl.c (validate_size): Improve comments and tweak
16054 (set_rm_size): Likewise.
16056 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
16058 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
16059 for the padded type built in order to support a specified alignment.
16060 Fix incorrect formatting.
16062 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
16065 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
16067 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
16069 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
16070 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
16071 to the end of the list. Adjust recursive call. Rename local variable.
16072 If REORDER is true, reorder components of the record type.
16073 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
16074 components_to_record and adjust the parameter list.
16076 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
16078 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
16079 disabled, use the variable for bounds of loop iteration scheme.
16081 2011-03-21 Kai Tietz <ktietz@redhat.com>
16084 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
16086 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
16088 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
16089 out whether the expression is read-only. Short-circuit placeholder
16090 case and rename a couple of local variables.
16092 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
16094 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
16095 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
16096 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
16097 (convert): Deal with conversions from a smaller form type specially.
16099 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
16101 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
16102 its argument, except for the special -I- switch.
16104 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
16106 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
16109 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
16111 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
16113 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
16115 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
16117 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
16118 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
16119 instead of GNAT_FORMAL. Protect the expression against multiple uses.
16120 Do not generate the check directly, instead instantiate the template
16121 check present in the descriptor.
16122 (make_descriptor_field): Move around.
16123 (build_vms_descriptor32): Build a template check in the POINTER field.
16124 (build_vms_descriptor): Remove useless suffixes.
16125 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
16127 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
16130 * targext.c: Include target files if IN_RTS is defined.
16132 2011-01-26 Richard Guenther <rguenther@suse.de>
16135 * targext.c: Include config.h.
16136 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
16139 2011-01-04 Pascal Obry <obry@adacore.com>
16140 Eric Botcazou <ebotcazou@adacore.com>
16142 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
16144 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
16146 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
16147 end-of-case on the end label and its associated gotos, if any.
16149 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
16151 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
16152 expressions of the parameter cache within the statement group of
16153 the CICO mechanism.
16155 2011-01-04 Olivier Hainque <hainque@adacore.com>
16156 Eric Botcazou <ebotcazou@adacore.com>
16158 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
16159 (set_end_locus_from_node): New function.
16160 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
16161 make and the function end_locus.
16162 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
16163 for the elaboration subprogram.
16164 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
16165 set the end_locus of the expression as well.
16167 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
16170 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
16171 variables that are referenced in exception handlers volatile.
16175 Copyright (C) 2011 Free Software Foundation, Inc.
16177 Copying and distribution of this file, with or without modification,
16178 are permitted in any medium without royalty provided the copyright
16179 notice and this notice are preserved.