1 2010-10-18 Ed Schonberg <schonberg@adacore.com>
3 * einfo.ads, einfo.adb: New attribute PPC_Wrapper for entries and entry
4 families. Denotes a procedure that performs pre/postcondition checks
5 and then performs the entry call.
6 * sem_res.adb (Resolve_Entry_Call): If the entry has
7 pre/postconditions, replace call with a call to the PPC_Wrapper of the
9 * exp_ch9.adb (Build_PPC_Wrapper): new procedure.
10 (Expand_N_Entry_Declaration, Expand_N_Protected_Type_Declaration): call
11 Build_PPC_Wrapper for all entries in task and protected definitions.
13 2010-10-18 Tristan Gingold <gingold@adacore.com>
15 * init.c: Add __gnat_set_stack_guard_page and __gnat_set_stack_limit.
16 Implement stack limitation on VMS.
19 2010-10-18 Vincent Celier <celier@adacore.com>
21 * prj.adb (Is_Compilable): Do not modify Source.Compilable until the
22 source record has been initialized.
24 2010-10-18 Robert Dewar <dewar@adacore.com>
26 * einfo.adb: Minor code reorganization (Primitive_Operations is a
27 synthesized attribute routine and was in the wrong place).
29 2010-10-18 Tristan Gingold <gingold@adacore.com>
31 * init.c: Indentation, and minor changes to more closely follow GNU
32 style rules. Make more variable statics.
34 2010-10-18 Vincent Celier <celier@adacore.com>
36 * prj.adb (Is_Compilable): On first call for a source, cache value in
38 * prj.ads (Source_Data): New component Compilable, to cache the value
39 returned by function Is_Compilable.
41 2010-10-18 Vincent Celier <celier@adacore.com>
43 * prj-attr.adb: New project level attribute Ignore_Source_Sub_Dirs.
44 * prj-nmsc.adb (Expand_Subdirectory_Pattern): New string list parameter
46 (Recursive_Find_Dirs): Do not consider subdirectories listed in Ignore.
47 (Get_Directories): Call Find_Source_Dirs with the string list
48 indicated by attribute Ignore_Source_Sub_Dirs.
49 * snames.ads-tmpl: New standard name Ignore_Source_Sub_Dirs.
51 2010-10-18 Javier Miranda <miranda@adacore.com>
53 * einfo.ads, einfo.adb (Primitive_Operations): New synthesized
55 (Direct_Primitive_Operations): Renaming of old Primitive_Operations.
56 (Set_Direct_Primitive_Operations): Renaming of old
57 Set_Primitive_Operations. Update documentation
58 * sem_ch3.adb, exp_util.adb, sem_ch7.adb, sem_ch8.adb, exp_ch3.adb:
59 Replace occurrences of Set_Primitive_Operations by
60 Set_Direct_Primitive_Operations.
61 * sem_cat.adb (Validate_RACW_Primitives): No action needed for tagged
63 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): Do not
64 process primitives of concurrent types.
65 * lib-xref.adb (Generate_Prim_Op_References): Minor code cleanup.
67 2010-10-18 Eric Botcazou <ebotcazou@adacore.com>
69 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Use Freeze_Before.
70 (Expand_Protected_Object_Reference): Likewise.
71 * sem_attr.adb (Resolve_Attribute): Likewise.
72 * sem_ch3.adb (Analyze_Subtype_Declaration): Likewise.
73 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Likewise.
75 2010-10-18 Arnaud Charlet <charlet@adacore.com>
77 * g-comlin.adb (Get_Switches): Prevent dereferencing null Config.
79 2010-10-18 Robert Dewar <dewar@adacore.com>
81 * aspects.ads, aspects.adb: Add entries for aspects
82 Read/Write/Input/Output.
83 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
84 handling aspects Read/Write/Input/Output.
86 2010-10-18 Robert Dewar <dewar@adacore.com>
88 * sem_util.adb (Note_Possible_Modification): Do not give warning for
89 use of pragma Unmodified unless we are sure this is a modification.
91 2010-10-18 Tristan Gingold <gingold@adacore.com>
93 * sysdep.c: Add __gnat_get_stack_bounds.
94 * s-taprop-mingw.adb Call __gnat_get_stack_bounds to set Pri_Stack_Info.
96 2010-10-18 Robert Dewar <dewar@adacore.com>
98 * a-assert.ads: Fix bad name in header.
99 * sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch10.adb: Minor
101 * exp_aggr.adb: Fix typo in comment.
103 2010-10-18 Javier Miranda <miranda@adacore.com>
105 * exp_util.adb (Side_Effect_Free): Code clean up.
107 2010-10-18 Ed Schonberg <schonberg@adacore.com>
109 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Renamed from
110 Is_Primitive_Operator. When ending the scope of a use package scope, a
111 primitive operator remains in use if the base type has a current use
114 2010-10-18 Javier Miranda <miranda@adacore.com>
116 * einfo.ads (Is_Dynamic_Support): Add missing support for limited
117 private types whose full-view is a task type.
118 * sem_util.adb (Enclosing_Subprogram): Add missing support for limited
119 private types whose full-view is a task type.
120 * exp_ch7.adb (Find_Final_List): Minor code cleanup replacing code by
121 function Nearest_Dynamic_Scope which provides the needed functionality.
123 2010-10-18 Arnaud Charlet <charlet@adacore.com>
125 * sem_prag.adb (Set_Exported): Do not generate error when exporting a
126 variable with an address clause in codepeer mode.
128 2010-10-18 Robert Dewar <dewar@adacore.com>
130 * g-trasym-vms-ia64.adb: Minor reformatting.
132 2010-10-18 Thomas Quinot <quinot@adacore.com>
134 * sem_type.adb (Covers): If either argument is Standard_Void_Type and
135 the other isn't, return False early.
137 2010-10-18 Ed Falis <falis@adacore.com>
139 * s-vxwext-rtp.ads, s-vxext-rtp.adb: Adapt for missing APIs for RTPs in
142 2010-10-18 Robert Dewar <dewar@adacore.com>
144 * sem_disp.ads: Minor comment update.
146 2010-10-18 Robert Dewar <dewar@adacore.com>
148 * einfo.ads, einfo.adb (Spec_PPC_List): Is now present in Entries
149 * sem_ch3.adb (Analyze_Declarations): Add processing for delaying
150 visibility analysis of precondition and postcondition pragmas (and
152 * sem_ch6.adb (Process_PPCs): Add handling of inherited Pre'Class
154 * sem_ch7.adb (Analyze_Package_Specification): Remove special handling
155 of pre/post conditions (no longer needed).
156 * sem_disp.adb (Inherit_Subprograms): Deal with interface case.
157 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Remove analysis of message
158 argument, since this is now done in the main processing for
159 pre/postcondition pragmas when they are first seen.
160 (Chain_PPC): Pre'Class and Post'Class now handled properly
161 (Chain_PPC): Handle Pre/Post aspects for entries
162 (Check_Precondition_Postcondition): Handle entry declaration case
163 (Check_Precondition_Postcondition): Handle delay of visibility analysis
164 (Check_Precondition_Postcondition): Preanalyze message argument if
167 2010-10-18 Robert Dewar <dewar@adacore.com>
169 * g-trasym-vms-ia64.adb, prj-nmsc.adb, prj.ads: Minor reformatting.
171 2010-10-14 Eric Botcazou <ebotcazou@adacore.com>
173 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set
174 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
175 * gcc-interface/trans.c (Identifier_to_gnu): Set TREE_THIS_NOTRAP on
176 the INDIRECT_REF node built for objects used by reference.
177 * gcc-interface/utils2.c (build_binary_op): Add short-circuit for
178 constant result. Set TREE_THIS_NOTRAP on ARRAY_REF and ARRAY_RANGE_REF.
179 (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
181 2010-10-13 Richard Henderson <rth@redhat.com>
183 * gcc-interface/misc.c (gnat_eh_personality): Update call to
184 build_personality_function.
185 * raise-gcc.c (PERSONALITY_FUNCTION): Change to match other languages;
186 use__gnat_personality_{v,sj}0.
188 2010-10-12 Vincent Celier <celier@adacore.com>
190 * prj-nmsc.adb (Add_Source): Put source in hash table Source_Files_HT
191 (Process_Exceptions_File_Based): Use hash table Source_Files_HT instead
192 of iterating through all sources of the project.
193 * prj.adb (Free): Reset hash table Source_Files_HT
194 (Reset): Reset hash table Source_Files_HT
195 * prj.ads (Source_Data): New component Next_With_File_Name
196 (Source_Files_Htable): New hash table
197 (Project_Tree_Data): New component Source_Files_HT
199 2010-10-12 Tristan Gingold <gingold@adacore.com>
201 * g-trasym-vms-ia64.adb: Use the documented API.
202 * gcc-interface/Makefile.in: Always set NO_REORDER_ADAFLAGS.
203 * gcc-interface/Make-lang.in: Update dependencies.
205 2010-10-12 Thomas Quinot <quinot@adacore.com>
207 * rtsfind.ads, exp_dist.adb, exp_dist.ads (Build_General_Calling_Stubs,
208 PolyORB case): Request is now a controlled type: we can declare the
209 request on the stack, and we do not need explicit cleanup actions
212 2010-10-12 Bob Duff <duff@adacore.com>
214 * s-rident.ads (Profile_Info): This variable is now constant.
216 2010-10-12 Emmanuel Briot <briot@adacore.com>
218 * g-comlin.adb, g-comlin.ads (Define_Switch): Put back (unused)
219 parameter Separator for backward compatibility.
221 2010-10-12 Robert Dewar <dewar@adacore.com>
223 * sem_ch9.adb, par-ch9.adb, impunit.adb: Minor reformatting.
225 2010-10-12 Vincent Celier <celier@adacore.com>
227 * debug.adb: Put detailed documentation for gnatmake switch -dm.
229 2010-10-12 Vincent Celier <celier@adacore.com>
231 * gnat1drv.adb: When the compiler is invoked for a spec that needs aw
232 body, do not generate an ALI file if neither -gnatc nor -gnatQ is used.
234 2010-10-12 Arnaud Charlet <charlet@adacore.com>
236 * g-comlin.adb (Foreach_Switch): Make this procedure generic to avoid
239 2010-10-12 Robert Dewar <dewar@adacore.com>
241 * debug.adb: Add comment.
242 * gnatcmd.adb, sem_ch6.adb, switch-m.adb: Minor reformatting.
244 2010-10-12 Javier Miranda <miranda@adacore.com>
246 * exp_util.adb (Side_Effect_Free): Return true for object renaming
247 declarations that were previously generated by Remove_Side_Effects.
249 2010-10-12 Emmanuel Briot <briot@adacore.com>
251 * xref_lib.adb (Get_Full_Type): Display "private variable" instead of
252 "???" when an entity is defined as "*" in the ALI file.
253 * g-comlin.ads, g-comlin.adb: Fix handling of null parameters.
256 2010-10-12 Emmanuel Briot <briot@adacore.com>
258 * g-comlin.adb, g-comlin.ads (Display_Help, Getopt, Current_Section,
259 Set_Usage): New subprograms.
260 (Define_Switch): Change profile to add support for help messages and
263 2010-10-12 Javier Miranda <miranda@adacore.com>
265 * sem_ch6.adb (New_Overloaded_Entity): Add missing decoration of
266 attribute Overridden_Operation in predefined dispatching primitives.
268 2010-10-12 Emmanuel Briot <briot@adacore.com>
270 * g-comlin.adb, g-comlin.ads (Add_Switch): Raise an exception when a
271 command line configuration exists and we specify an invalid section.
273 2010-10-12 Robert Dewar <dewar@adacore.com>
275 * sem_ch6.adb (Process_PPCs): Fix error in inheriting Pre'Class when no
276 exception messages are generated.
277 (Process_PPCs): Fix error in inheriting Pre'Class.
279 2010-10-12 Jose Ruiz <ruiz@adacore.com>
281 * gnatcmd.adb: Use response file for GNATstack.
282 (Check_Files): Pass the list of ci files for GNATstack using a response
283 file to avoid problems with command line length.
284 Factor out the code handling response file into a new procedure named
285 Add_To_Response_File.
287 2010-10-12 Vincent Celier <celier@adacore.com>
289 * debug.adb: For gnatmake, document the meaning of -dm
290 * make.adb (Gnatmake): If -dm is used, indicate the maximum number of
291 simultaneous compilations.
292 * switch-m.adb (Scan_Make_Switches): Allow -j0, meaning as many
293 simultaneous compilations as the number of processors.
295 2010-10-12 Joseph Myers <joseph@codesourcery.com>
297 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H)
298 instead of options.h.
300 2010-10-12 Robert Dewar <dewar@adacore.com>
302 * gnat_rm.texi: Clarify that 'Old can be used in preconditions and
303 postcondition pragmas.
305 2010-10-12 Robert Dewar <dewar@adacore.com>
307 * errout.ads, erroutc.adb: The # insertion now handles from in place of
309 * exp_prag.adb (Expand_Pragma_Check): Suppress generated default
310 message if new switch Exception_Locations_Suppressed is set.
311 (Expand_Pragma_Check): Revised wording for default message for case
312 of precondition or postcondition.
313 * namet.ads, namet.adb (Build_Location_String): New procedure.
314 * opt.ads (List_Inherited_Pre_Post): New flag.
315 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Add call to
316 list inherited pre/post aspects.
317 * sem_ch13.adb (Analyze_Aspect_Specification): Improve generation of
318 messages for precondition/postcondition cases.
319 * sem_ch6.adb (Process_PPCs): General cleanup, and list inherited PPC's
320 if flag List_Inherited_Pre_Post is set True.
321 (Process_PPCs): Add initial handling for inherited preconditions
322 (List_Inherited_Pre_Post_Aspects): New procedure
323 * sem_ch6.ads (List_Inherited_Pre_Post_Aspects): New procedure
324 * sem_disp.adb (Inherited_Subprograms): New function
325 * sem_disp.ads (Inherited_Subprograms): New function
326 * sem_prag.adb (Check_Duplicate_Pragma): Clean up handling of
328 (Check_Precondition_Postcondition): Check for inherited aspects
329 * sem_warn.adb: Process -gnatw.l/w.L setting List_Inherited_Pre_Post
330 * sinfo.ads, sinfo.adb (Split_PPC): New flag.
331 * sinput.ads, sinput.adb (Build_Location_String): New function.
332 * usage.adb: Add line for -gnatw.l/-gnatw.L
334 2010-10-12 Javier Miranda <miranda@adacore.com>
336 * exp_util.adb (Remove_Side_Effects): Remove wrong code.
338 2010-10-12 Arnaud Charlet <charlet@adacore.com>
340 * xref_lib.adb: Add handling of j/J letters.
342 2010-10-12 Pascal Obry <obry@adacore.com>
344 * adaint.c (__gnat_number_of_cpus): Add implementation for Windows.
346 2010-10-12 Arnaud Charlet <charlet@adacore.com>
348 * make.adb (Globalize): New procedure.
349 (Compile): Set Do_Codepeer_Globalize_Step when -gnatC is used.
350 (Gnatmake): Call Globalize when needed.
351 (Process_Restrictions_Or_Restriction_Warnings): Ignore Restrictions
352 pragmas in CodePeer mode.
353 (Adjust_Global_Switches): Set No_Initialize_Scalars in CodePeer mode,
354 to generate simpler and consistent code.
356 2010-10-12 Bob Duff <duff@adacore.com>
358 * exp_util.adb (Remove_Side_Effects): Disable previous change,
359 can cause side effects to be duplicated.
361 2010-10-12 Robert Dewar <dewar@adacore.com>
363 * sem_ch6.adb (Process_PPCs): Handle inherited postconditions.
365 2010-10-12 Arnaud Charlet <charlet@adacore.com>
367 * exp_disp.adb (Set_All_DT_Position): Disable emit error message on
368 abstract inherited private operation in CodePeer mode.
370 2010-10-12 Thomas Quinot <quinot@adacore.com>
372 * a-exetim.ads: Minor reformatting.
373 * g-socket.ads (Port_Type): Better definition corresponding to the
374 actual standard range.
375 * exp_ch5.adb: Add comment.
376 * sem_aux.adb: Minor reformatting.
378 2010-10-12 Ed Schonberg <schonberg@adacore.com>
380 * sem_ch12.adb (Copy_Generic_Node): If node is a string literal, remove
381 string_literal_subtype so that a new one can be constructed in the
382 scope of the instance.
384 2010-10-12 Robert Dewar <dewar@adacore.com>
386 * exp_ch9.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
387 * gnat_rm.texi (pragma Suppress_All): Document new placement rules
388 * par-prag.adb (P_Pragma, case Suppress_All): Set
389 Has_Pragma_Suppress_All flag.
390 * sem_prag.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
391 (Analyze_Pragma, case Suppress_All): Remove placement check
392 (Process_Compilation_Unit_Pragmas): Use Has_Pragma_Suppress_All flag
393 * sem_prag.ads (Process_Compilation_Unit_Pragmas): Update documentation
394 * sinfo.adb (Has_Pragma_Suppress_All): New flag
395 (Has_Pragma_Priority): New name for Has_Priority_Pragma
396 * sinfo.ads (Has_Pragma_Suppress_All): New flag
397 (Has_Pragma_Priority): New name for Has_Priority_Pragma
399 2010-10-12 Arnaud Charlet <charlet@adacore.com>
401 * lib-xref.ads: Mark j/J as reserved for C++ classes.
403 2010-10-12 Jose Ruiz <ruiz@adacore.com>
405 * a-exetim-default.ads, a-exetim-posix.adb: New.
406 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for linux): Use the
407 POSIX Realtime support to implement CPU clocks.
408 (EXTRA_GNATRTL_TASKING_OBJS for linux): Add the a-exetim.o object
409 to the tasking library.
410 (THREADSLIB): Make the POSIX.1b Realtime Extensions library (librt)
411 available for shared libraries.
412 * gcc-interface/Make-lang.in: Update dependencies.
414 2010-10-12 Robert Dewar <dewar@adacore.com>
416 * sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post, break
417 apart expressions with AND THEN clauses into separate pragmas.
418 * sinput.ads, sinput.adab (Get_Logical_Line_Number_Img): New function.
420 2010-10-12 Robert Dewar <dewar@adacore.com>
422 * par-ch13.adb (P_Aspect_Specifications): Fix handling of 'Class
424 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix bad Sloc on aspects
425 * sem_prag.adb (Fix_Error): Only change pragma names for pragmas from
427 (Check_Optional_Identifier): Handle case of direct arguments
428 (Chain_PPC): Test for abstract case, giving appropriate messages
429 * sinfo.ads, sinfo.adb (Class_Present): Allowed on N_Pragma node
431 2010-10-12 Robert Dewar <dewar@adacore.com>
433 * par-endh.adb (Check_End): Don't swallow semicolon or aspects after
435 * sem_attr.adb (Eval_Attribute): Code clean up.
437 2010-10-12 Robert Dewar <dewar@adacore.com>
439 * par-ch12.adb (P_Formal_Private_Type_Definition): Improve error
440 messages and recovery for case of out of order Abstract/Tagged/Private
442 * par-ch3.adb (P_Type_Declaration): Improve error messages and recovery
443 for case of out of order Abstract/Tagged/Private keywords.
445 2010-10-12 Ed Schonberg <schonberg@adacore.com>
447 * inline.adb (Analyze_Inlined_Bodies): Restrict previous change to case
448 where child unit is main unit of compilation.
450 2010-10-12 Robert Dewar <dewar@adacore.com>
452 * aspects.ads, aspects.adb (Move_Aspects): New procedure.
453 * atree.ads, atree.adb: (New_Copy): Does not copy aspect specifications
454 * sinfo.ads, par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb,
455 par-endh.adb, par-ch13.adb, par-ch12.adb: Modify grammar to include
456 aspect specifications.
457 Recognize aspect specifications for all cases
458 * par.adb: Recognize aspect specifications for all cases
459 * sem_ch12.ads, sem_ch12.adb (Copy_Generic_Node): Copies aspect
461 * sem_ch3.adb (Analyze_Subtype_Declaration): Improve patch to freeze
462 generic actual types (was missing some guards before).
463 * sem_ch9.adb (Analyze_Single_Protected_Declaration): Copy aspects to
465 (Analyze_Single_Task_Declaration): Copy aspects to generated object
467 2010-10-12 Eric Botcazou <ebotcazou@adacore.com>
469 * usage.adb (usage): Adjust line for -gnatn switch.
471 2010-10-12 Robert Dewar <dewar@adacore.com>
473 * sem_attr.adb (Eval_Attribute): Only leave change active for aspect
476 2010-10-12 Ed Schonberg <schonberg@adacore.com>
478 * sem_ch6.adb (Analyze_Subprogram_Declaration): If this is a
479 declaration of a null procedure resolve the types of the profile of the
480 generated null body now.
482 2010-10-11 Robert Dewar <dewar@adacore.com>
484 * debug.adb: Remove d.A flag to delay address clause (not needed any
485 more). Add d.A flag to enable tree read/write of aspect spec hash table
486 * sem_ch13.adb (Analyze_Aspect_Specifications): Properly delay address
488 (Rep_Item_Too_Late): No need for special processing for delayed rep
489 items (and it caused difficulties in the address case).
490 * tree_gen.adb: Only write aspect spec hash table if -gnatd.A is set
491 * tree_in.adb: Only write aspect spec hash table if -gnatd.A is set
493 2010-10-11 Pat Rogers <rogers@adacore.com>
495 * gnat_ugn.texi: Minor editing.
497 2010-10-11 Nathan Froyd <froydnj@codesourcery.com>
499 * gcc-interface/utils2.c (gnat_build_constructor): Use VEC_qsort.
501 2010-10-11 Robert Dewar <dewar@adacore.com>
503 * g-htable.ads (Get_First): New procedural version for Simple_HTable
504 (Get_Next): New procedural version for Simple_HTable
505 * s-htable.adb (Get_First): New procedural version for Simple_HTable
506 (Get_Next): New procedural version for Simple_HTable
507 * s-htable.ads (Get_First): New procedural version for Simple_HTable
508 (Get_Next): New procedural version for Simple_HTable
510 2010-10-11 Ed Schonberg <schonberg@adacore.com>
512 * sem_aggr.adb (Propagate_Discriminants): To gather the components of a
513 variant part, use the association list of the subaggregate, which
514 already includes the values of the needed discriminants.
516 2010-10-11 Robert Dewar <dewar@adacore.com>
518 * aspects.ads, aspects.adb: Changes to accomodate aspect delay
519 (Tree_Write): New procedure.
520 * atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
522 * atree.h: Flag3 is now Has_Aspects and applies to all nodes
523 * debug.adb: Add debug flag gnatd.A
524 * einfo.adb (Has_Delayed_Aspects): New flag
525 (Get_Rep_Item_For_Entity): New function
526 * einfo.ads (Has_Delayed_Aspects): New flag
527 (Get_Rep_Item_For_Entity): New function
528 * exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
530 * exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
531 sequence for Freeze_Entity.
532 * freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
533 ptr. All calls are changed to this new interface.
534 (Freeze_And_Append): Same change
535 (Freeze_Entity): Evaluate deferred aspects
536 * sem_attr.adb: New calling sequence for Freeze_Entity
537 (Eval_Attribute): Don't try to evaluate attributes of unfrozen types
538 when we are in spec expression preanalysis mode.
539 * sem_ch10.adb: New calling sequence for Freeze_Entity
540 * sem_ch11.adb: Simplify analysis of aspect specifications now that the
541 flag Has_Aspects applies to all nodes (no need to save aspects).
542 * sem_ch12.adb: Simplify analysis of aspect specifications now that the
543 flag Has_Aspects applies to all nodes (no need to save aspects).
544 * sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
545 accomodate delaying aspect evaluation to the freeze point.
546 (Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
547 accomodate delayed aspects.
548 (Rep_Item_Too_Late): Deal with delayed aspects case
549 * sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed
551 * sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
552 actual types are properly frozen (this is needed because of the new
553 check in Eval_Attribute that declines to evaluate attributes
555 Simplify analysis of aspect specifications now that the flag
556 Has_Aspects applies to all nodes (no need to save aspects).
557 * sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed
559 * sem_ch5.adb: Simplify analysis of aspect specifications now that the
560 flag Has_Aspects applies to all nodes (no need to save aspects).
561 New calling sequence for Freeze_Entity.
562 * sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
563 specifications now that the flag Has_Aspects applies to all nodes
564 (no need to save aspects).
565 New calling sequence for Freeze_Entity
566 * sem_prag.adb (Check_Duplicate_Pragma): Simplify using
567 Get_Rep_Item_For_Entity
568 (Get_Pragma_Arg): Moved to Sinfo
569 * sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
570 (Is_Delayed_Aspect): New flag
571 (Next_Rep_Item): Document use for aspects
572 (Get_Pragma_Arg): Moved here from Sem_Prag
573 * sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
574 is output and removes semicolon (simplifies interface).
575 (Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
577 * tree_gen.adb: Write contents of Aspect_Specifications hash table
578 * tree_in.adb: Read and initialize Aspect_Specifications hash table
579 * treepr.adb (Print_Node): Print Has_Aspects flag
580 (Print_Node): Print Aspect_Specifications in Has_Aspects set
581 * xtreeprs.adb: Remove obsolete references to Flag1,2,3
583 2010-10-11 Robert Dewar <dewar@adacore.com>
585 * aspects.ads, aspects.adb: Major revision of this package for 2nd
586 stage of aspects implementation.
587 * gcc-interface/Make-lang.in: Add entry for aspects.o
588 * gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS
589 * par-ch13.adb (Aspect_Specifications_Present): New function
590 (P_Aspect_Specifications): New procedure
591 * par-ch3.adb (P_Type_Declaration): Handle aspect specifications
592 (P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications
593 (P_Identifier_Declarations): Handle aspect specifications
594 (P_Component_Items): Handle aspect specifications
595 (P_Subtype_Declaration): Handle aspect specifications
596 * par-ch6.adb (P_Subprogram): Handle aspect specifications
597 * par-ch9.adb (P_Entry_Declaration): Handle aspect specifications
598 * par.adb (Aspect_Specifications_Present): New function
599 (P_Aspect_Specifications): New procedure
600 * sem.adb (Analyze_Full_Type_Declaration): New name for
601 Analyze_Type_Declaration.
602 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
603 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
604 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
605 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
606 (Analyze_Single_Task_Declaration): New name (add _Declaration)
607 (Analyze_Task_Type_Declaration): New name (add _Declaration)
608 * sem_cat.adb (Analyze_Full_Type_Declaration): New name for
609 Analyze_Type_Declaration.
610 * sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect
612 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect
614 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
615 (Analyze_Formal_Package_Declaration): Handle aspect specifications
616 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
617 (Analyze_Formal_Subprogram_Declaration): Handle aspect specifications
618 (Analyze_Formal_Type_Declaration): Handle aspect specifications
619 (Analyze_Generic_Package_Declaration): Handle aspect specifications
620 (Analyze_Generic_Subprogram_Declaration): Handle aspect specifications
621 (Analyze_Package_Instantiation): Handle aspect specifications
622 (Analyze_Subprogram_Instantiation): Handle aspect specifications
623 * sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add
625 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
626 * sem_ch13.adb (Analyze_Aspect_Specifications): New procedure
627 (Duplicate_Clause): New function, calls to this function are added to
628 processing for all aspects.
629 * sem_ch13.ads (Analyze_Aspect_Specifications): New procedure
630 * sem_ch3.adb (Analyze_Full_Type_Declaration): New name for
631 Analyze_Type_Declaration.
632 * sem_ch3.ads (Analyze_Full_Type_Declaration): New name for
633 Analyze_Type_Declaration.
634 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect
636 (Analyze_Subprogram_Declaration): Analyze aspect specifications
637 * sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect
639 (Analyze_Private_Type_Declaration): Analyze aspect specifications
640 * sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect
642 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
643 (Analyze_Single_Protected_Declaration): Analyze aspect specifications
644 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
645 (Analyze_Single_Task_Declaration): Analyze aspect specifications
646 (Analyze_Single_Task_Declaration): New name (add _Declaration)
647 (Analyze_Task_Type_Declaration): Analyze aspect specifications
648 (Analyze_Task_Type_Declaration): New name (add _Declaration)
649 * sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add
651 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
652 (Analyze_Single_Task_Declaration): New name (add _Declaration)
653 (Analyze_Task_Type_Declaration): New name (add _Declaration)
654 * sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not
655 have to generate unnecessary pragma argument associations (this matches
657 Throughout do changes to accomodate aspect specifications, including
658 specializing messages, handling the case of not going through all
659 homonyms, and allowing for cancellation.
660 * sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3
661 (Aspect_Cancel): New flag
662 (From_Aspect_Specification): New flag
663 (First_Aspect): Removed flag
664 (Last_Aspect): Removed flag
665 * sprint.adb (Sprint_Aspect_Specifications): New procedure
666 (Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications
668 2010-10-11 Bob Duff <duff@adacore.com>
670 * sem_res.adb (Resolve_Actuals): Minor change to warning messages so
671 they match in Ada 95, 2005, and 2012 modes, in the case where the
672 language didn't change. Same thing for the run-time exception message.
674 2010-10-11 Javier Miranda <miranda@adacore.com>
676 * debug.adb Document that switch -gnatd.p enables the CIL verifier.
678 2010-10-11 Robert Dewar <dewar@adacore.com>
680 * s-htable.adb: Minor reformatting.
682 2010-10-11 Javier Miranda <miranda@adacore.com>
684 * debug.adb: Update comment.
686 2010-10-11 Vincent Celier <celier@adacore.com>
688 * gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True
689 unconditionally as for "gnat make" the projects are not processed in
692 2010-10-11 Ed Schonberg <schonberg@adacore.com>
694 * sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to
695 suppress semantic analysis of the body when inlining, prior to
696 verifying that the body does not have a with_clause on a descendant
698 * inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a
699 with_clause on a descendant.
700 (Scope_In_Main_Unit): Simplify.
702 2010-10-11 Robert Dewar <dewar@adacore.com>
704 * exp_ch6.adb, freeze.adb: Minor reformatting.
706 2010-10-11 Vincent Celier <celier@adacore.com>
708 * gnatcmd.adb (GNATCmd): For all tools other than gnatmake, allow
709 shared library projects to import projects that are not shared library
712 2010-10-11 Javier Miranda <miranda@adacore.com>
714 * debug.adb: Document that switch -gnatd.o generates the CIL listing.
716 2010-10-11 Arnaud Charlet <charlet@adacore.com>
718 * sem_prag.adb (Process_Suppress_Unsuppress): Only ignore
719 Suppress/Unsuppress pragmas in codepeer mode on user code.
721 2010-10-11 Javier Miranda <miranda@adacore.com>
723 * exp_ch6.adb (Expand_Call): For VM platforms, add missing expansion of
724 tag check in case of dispatching call through "=".
726 2010-10-11 Ed Schonberg <schonberg@adacore.com>
728 * sem_ch3.adb (Access_Subprogram_Declaration): In Ada2012 an incomplete
729 type is legal in the profile of any basic declaration.
730 * sem_ch6.adb (Analyze_Return_Type, Process_Formals): In Ada2012 an
731 incomplete type, including a limited view of a type, is legal in the
732 profile of any subprogram declaration.
733 If the type is tagged, its use is also legal in a body.
734 * sem_ch10.adb (Install_Limited_With_Clause): Do not process context
736 (Install_Limited_Withed_Unit): Refine legality checks when both the
737 limited and the non-limited view of a package are visible in the
739 If this is not an error case, the limited view is ignored.
740 freeze.adb (Freeze_Entity): In Ada2012, an incomplete type is legal in
741 access to subprogram declarations
743 2010-10-11 Robert Dewar <dewar@adacore.com>
745 * exp_ch6.adb: Code clean up.
746 * exp_util.adb: Minor reformatting.
748 2010-10-11 Arnaud Charlet <charlet@adacore.com>
750 * sem_ch3.adb, exp_ch6.adb
751 (Make_Build_In_Place_Call_In_Anonymous_Context,
752 Make_Build_In_Place_Call_In_Assignment,
753 Make_Build_In_Place_Call_In_Object_Declaration): Fix calls to
754 Add_Task_Actuals_To_Build_In_Place_Call in case of No_Task_Hierarchy
756 (Access_Definition): Add missing handling of No_Task_Hierarchy.
758 2010-10-11 Javier Miranda <miranda@adacore.com>
760 * exp_util.adb (Remove_Side_Effects): No action needed for renamings of
761 class-wide expressions.
763 2010-10-11 Arnaud Charlet <charlet@adacore.com>
765 * xr_tabls.adb, sem_res.adb: Minor reformatting
767 2010-10-11 Arnaud Charlet <charlet@adacore.com>
769 * gnat_rm.texi, exp_attr.adb, sem_attr.adb, sem_attr.ads,
770 snames.ads-tmpl (Analyze_Attribute, Expand_N_Attribute_Reference): Add
771 handling of Attribute_Ref. Add missing blanks in some error messages.
772 (Attribute_Ref, Name_Ref): Declare.
773 Document 'Ref attribute.
775 2010-10-11 Robert Dewar <dewar@adacore.com>
777 * sem_attr.adb: Minor reformatting.
779 2010-10-11 Javier Miranda <miranda@adacore.com>
781 * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
782 package System.Aux_Dec in VM platforms.
784 2010-10-11 Arnaud Charlet <charlet@adacore.com>
786 * sem_prag.adb (Process_Suppress_Unsuppress): Ignore
787 Suppress/Unsuppress pragmas in codepeer mode.
788 (Analyze_Pragma [Pragma_Suppress_All]): Do not generate error message
790 * einfo.ads: Fix typo.
792 2010-10-11 Emmanuel Briot <briot@adacore.com>
794 * sinfo.adb: Use GNAT.HTable rather than System.HTable.
795 * prj-nmsc.adb: Minor reformatting.
797 2010-10-11 Thomas Quinot <quinot@adacore.com>
799 * sem_attr.adb (Type_Key): Code simplification.
801 2010-10-11 Tristan Gingold <gingold@adacore.com>
803 * gcc-interface/utils2.c (maybe_wrap_malloc): Fix crash when allocating
804 very large object on VMS.
806 2010-10-11 Javier Miranda <miranda@adacore.com>
808 * sem_ch10.adb (Analyze_With_Clause): Add missing test to ensure
809 availability of attribute Instance_Spec.
811 2010-10-11 Arnaud Charlet <charlet@adacore.com>
813 * gnat1drv.adb (Adjust_Global_Switches): Disable codepeer mode if
814 checking syntax only or in ASIS mode.
816 2010-10-11 Ed Schonberg <schonberg@adacore.com>
818 * sem_ch6.adb (Check_Delayed_Subprogram): Abstract subprograms may also
819 need a freeze node if some type in the profile has one.
820 * gcc-interface/trans.c (case N_Abstract_Subprogram_Declaration): If
821 entity has a freeze node, defer elaboration.
823 2010-10-11 Emmanuel Briot <briot@adacore.com>
825 * prj-nmsc.adb (Check_Aggregate_Project): Add support for finding all
828 2010-10-11 Ed Schonberg <schonberg@adacore.com>
830 * sem_res.adb (Resolve_Entry_Call): Generate 's' reference for entry
832 * sem_ch6.adb: Diagnose additional error condition.
834 2010-10-11 Bob Duff <duff@adacore.com>
836 * par.adb (Par): Clarify wording of certain error messages.
838 2010-10-11 Gary Dismukes <dismukes@adacore.com>
840 * sem_disp.adb (Check_Dispatching_Operation): Revise test for warning
841 about nondispatching subprograms to use In_Same_List (reducing use of
844 2010-10-11 Ed Schonberg <schonberg@adacore.com>
846 * xr_tabls.adb, sem_res.adb, lib-xref.adb, lib-xref.ads: Use s for
847 reference in a static call.
849 2010-10-11 Steve Baird <baird@adacore.com>
851 * exp_attr.adb (Expand_N_Attribute_Reference, case Type_Key): Type_Key
852 attribute should always be transformed into a string literal in
854 * par-ch4.adb: Type_Key attribute's type is String; update value of
855 Is_Parameterless_Attribute constant to reflect this.
856 * sem_attr.adb (Analyze_Attribute): Recognize Type_Key attribute and
857 rewrite it as a string literal (attribute value is always known
859 * snames.ads-tmpl: Add entries for Type_Key attribute.
861 2010-10-11 Ed Schonberg <schonberg@adacore.com>
863 * lib-xref.adb (Output_References): Common handling for objects and
864 formals of an anonymous access type.
866 2010-10-11 Eric Botcazou <ebotcazou@adacore.com>
868 * make.adb (Scan_Make_Arg): Also pass -O to both compiler and linker.
870 2010-10-11 Ed Schonberg <schonberg@adacore.com>
872 * sem_ch6.adb: Fix check for illegal equality declaration in Ada2012
874 2010-10-11 Gary Dismukes <dismukes@adacore.com>
876 * sem_disp.adb (Check_Dispatching_Operation): When testing for issuing
877 a warning about subprograms of a tagged type not being dispatching,
878 limit this to cases where the tagged type and the subprogram are
879 declared within the same declaration list.
881 2010-10-11 Jerome Lambourg <lambourg@adacore.com>
883 * projects.texi, prj-attr.adb: Add new attribute documentation_dir.
885 2010-10-11 Bob Duff <duff@adacore.com>
887 * par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb,
888 impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb,
889 switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb,
890 sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb,
891 sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb,
892 sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb,
893 sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb,
894 exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads,
895 exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb,
896 exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005
897 instead of Ada_05 (Ada_Version_Type).
899 2010-10-11 Bob Duff <duff@adacore.com>
901 * sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb,
902 sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb,
903 par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb,
904 opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12
907 2010-10-11 Javier Miranda <miranda@adacore.com>
909 * exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit
910 dereference then do not exclude dereferences of access-to-constant
911 types to handle them as constant view of variables (and hence remove
912 side effects when required).
913 * sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds
914 are properly handled.
916 2010-10-11 Robert Dewar <dewar@adacore.com>
918 * sem_prag.adb, sem_aggr.adb, sprint.adb: Minor reformatting.
920 2010-10-11 Javier Miranda <miranda@adacore.com>
922 * exp_ch5.ads, exp_ch6.ads (Expand_N_Extended_Return_Statement): Moved
924 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
925 * exp_ch5.adb, exp_ch6.adb (Expand_Non_Function_Return): Moved to
927 (Expand_Simple_Function_Return): Move to exp_ch6.
928 (Expand_N_Extended_Return_Statement): Moved to exp_ch6.
929 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
931 2010-10-11 Robert Dewar <dewar@adacore.com>
933 * snames.ads-tmpl: Add names for aspects.
934 * aspects.ads, aspects.adb: New.
935 * gcc-interface/Make-lang.in: Update dependencies.
936 2010-10-11 Ed Schonberg <schonberg@adacore.com>
938 * exp_ch6.adb (Expand_Actuals): If an actual is the current instance of
939 a task type, it must be replaced with a reference to Self.
941 2010-10-11 Vincent Celier <celier@adacore.com>
943 * adaint.h: Add prototype for function __gnat_create_output_file_new.
945 2010-10-11 Javier Miranda <miranda@adacore.com>
947 * sem_aggr.adb (Collect_Aggr_Bounds): Remove side effects of collected
950 2010-10-11 Arnaud Charlet <charlet@adacore.com>
952 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Do not emit error
953 for AI05-0033 in CodePeer mode.
955 2010-10-11 Robert Dewar <dewar@adacore.com>
957 * atree.h, atree.ads, atree.adb (Flag3): New flag (replaces Unused_1)
958 * csinfo.adb: Aspect_Specifications is a new special field
959 * einfo.adb (Flag3): New unused flag
960 * exp_util.adb (Insert_Actions): Add processing for
961 N_Aspect_Specification.
962 * sem.adb: Add entry for N_Aspect_Specification.
963 * sinfo.ads, sinfo.adb (N_Aspect_Specification): New node
964 (Has_Aspect_Specifications): New flag
965 (Permits_Aspect_Specifications): New function
966 (Aspect_Specifications): New function
967 (Set_Aspect_Specifications): New procedure
968 * sprint.adb (Sprint_Node): Put N_At_Clause in proper alpha order
969 (Sprint_Node): Add dummy entry for N_Aspect_Specification
970 * treepr.adb (Flag3): New flag to be listed
972 2010-10-11 Vincent Celier <celier@adacore.com>
974 * adaint.c: Minor reformatting.
976 2010-10-11 Robert Dewar <dewar@adacore.com>
978 * sem_ch6.adb, s-htable.ads: Minor reformatting.
980 2010-10-11 Ed Schonberg <schonberg@adacore.com>
982 * sem_ch4.adb (Analyze_Selected_Component): If the selector is
983 invisible in an instantiation, and both the formal and the actual are
984 private extensions of the same type, look for the desired component in
985 the proper view of the parent type.
987 2010-10-11 Vincent Celier <celier@adacore.com>
989 * adaint.c (__gnat_number_of_cpus): Add implementation for Solaris,
990 AIX, Tru64, Darwin, IRIX and HP-UX.
992 2010-10-11 Robert Dewar <dewar@adacore.com>
994 * a-textio.adb: Minor reformatting
996 2010-10-11 Robert Dewar <dewar@adacore.com>
998 * a-suesen.ads, a-suenst.ads,
999 a-suesen.adb, a-suenst.adb,
1000 a-suewse.adb, a-suewst.adb,
1001 a-suewse.ads, a-suewst.ads,
1002 a-suezse.ads, a-suezst.ads,
1003 a-suezse.adb, a-suezst.adb: New name for string encoding packages.
1004 * impunit.adb: New names for string encoding units
1005 * Makefile.rtl: New names for string encoding units
1006 * rtsfind.ads: Minor code reorganization.
1008 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1010 * exp_ch5.adb: Code clean up.
1012 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1014 * sem_ch6.adb (Check_Limited_Return): Specialize warning on limited
1015 returns when in a generic context.
1016 (Analyze_Function_Return): ditto.
1018 2010-10-11 Robert Dewar <dewar@adacore.com>
1020 * s-multip.ads: Fix header.
1021 * sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting.
1023 2010-10-11 Vincent Celier <celier@adacore.com>
1025 * Makefile.rtl: Add s-multip.
1026 * adaint.c: New function __gnat_number_of_cpus, implemented for Linux,
1027 defaulting to 1 for other platforms.
1028 * adaint.h: New function __gnat_number_of_cpus.
1029 * impunit.adb (Non_Imp_File_Names_12): New file list for Ada 2012,
1030 with a single component "s-multip".
1031 * impunit.ads (Kind_Of_Unit): New enumerated value Ada_12_Unit for Ada
1033 * rtsfind.ads (RTU_Id): New enumerated value System_Multiprocessors
1034 * s-multip.ads, s-multip.adb: New Ada 2012 package.
1035 * sem_ch10.adb (Analyze_With_Clause): Check also Ada 2012 units.
1037 2010-10-11 Javier Miranda <miranda@adacore.com>
1039 * a-textio.adb: Move new implementation of Get_Line to a subunit.
1040 * a-tigeli.adb: New subunit containing the implementation of Get_Line.
1042 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1044 * sem_aux.adb: Code clean up.
1046 2010-10-11 Robert Dewar <dewar@adacore.com>
1048 * sem_ch3.adb, sem_aux.adb, sem_ch6.adb: Minor reformatting
1050 2010-10-11 Robert Dewar <dewar@adacore.com>
1052 * einfo.adb, atree.h, atree.ads, atree.adb: Define seven new flags
1053 Flag248-Flag254. Define new field Field29.
1055 2010-10-10 Olivier Hainque <hainque@adacore.com>
1056 Eric Botcazou <ebotcazou@adacore.com>
1058 * gcc-interface/lang.opt (gdwarf+): Remove.
1059 * gcc-interface/gigi.h (get_parallel_type): Likewise
1060 * gcc-interface/misc.c (gnat_dwarf_extensions): Likewise.
1061 (gnat_handle_option): Remove OPT_gdwarfplus case.
1062 (gnat_post_options): Remove setting of use_gnu_debug_info_extensions
1063 from gnat_dwarf_extensions.
1064 * gcc-interface/trans.c (gigi): Remove -gdwarf+ initializations.
1065 * gcc-interface/utils.c (get_parallel_type): Remove.
1067 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
1069 * gcc-interface/trans.c (gnat_to_gnu) <N_Not_In>: Use
1070 invert_truthvalue_loc instead of invert_truthvalue.
1071 * gcc-interface/utils2.c (build_binary_op) <NE_EXPR>: Likewise.
1072 (build_unary_op) <TRUTH_NOT_EXPR>: Likewise.
1074 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
1076 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
1077 assertion on the types of the parameters. Use KIND local variable.
1078 <E_Incomplete_Type>: Likewise.
1080 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
1082 * gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
1083 * gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter.
1084 * gcc-interface/decl.c (annotate_object): Likewise and handle it.
1085 (gnat_to_gnu_entity): Adjust calls to annotate_object.
1086 (gnat_to_gnu_param): If fat pointer types are passed by reference on
1087 the target, pass them by explicit reference.
1088 * gcc-interface/misc.c (default_pass_by_ref): Fix type of constant.
1089 * gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P.
1090 (Subprogram_Body_to_gnu): Adjust call to annotate_object.
1091 (call_to_gnu): Handle DECL_BY_DOUBLE_REF_P.
1092 * gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter
1094 (build_function_stub): Iterate on the parameters of the subprogram in
1095 lieu of on the argument types. Adjust call to convert_vms_descriptor.
1097 2010-10-09 Eric Botcazou <ebotcazou@adacore.com>
1099 * gcc-interface/misc.c: Delete prototypes.
1100 (gnat_init_options): Use local variable.
1101 (lang_hooks): Move to the end of the file.
1103 2010-10-08 Joseph Myers <joseph@codesourcery.com>
1105 * gcc-interface/misc.c (gnat_init_options_struct): New. Split out
1106 from gnat_init_options.
1107 (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
1109 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1111 * sem_aux.adb: Cleanup Is_Immutably_Limited_Type.
1113 2010-10-08 Robert Dewar <dewar@adacore.com>
1115 * exp_ch3.adb: Minor reformatting.
1116 * exp_ch5.adb: Add comment.
1118 2010-10-08 Robert Dewar <dewar@adacore.com>
1120 * sem_prag.adb (Check_Duplicate_Pragma): Check for entity match
1121 * gcc-interface/Make-lang.in: Update dependencies.
1122 * einfo.ads: Minor reformatting.
1124 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1126 * exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb,
1127 sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb,
1128 exp_ch3.adb: Change Is_Inherently_Limited_Type to
1129 Is_Immutably_Limited_Type to accord with new RM terminology.
1130 * sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant
1131 of a formal limited private type is not immutably limited in a generic
1134 2010-10-08 Robert Dewar <dewar@adacore.com>
1136 * sem_prag.adb (Check_Duplicate_Pragma): New procedure
1137 Add calls to this new procedure where appropriate
1139 2010-10-08 Vincent Celier <celier@adacore.com>
1141 * a-textio.adb (Get_Chunk): Code clean up.
1143 2010-10-08 Robert Dewar <dewar@adacore.com>
1145 * a-strbou.ads, a-strfix.adb, a-strfix.ads, a-strsea.adb, a-strsea.ads,
1146 a-strsup.adb, a-strsup.ads, a-strunb-shared.adb, a-strunb-shared.ads,
1147 a-strunb.adb, a-strunb.ads, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
1148 a-stwise.adb, a-stwise.ads, a-stwisu.adb, a-stwisu.ads,
1149 a-stwiun-shared.adb, a-stwiun-shared.ads, a-stwiun.adb, a-stwiun.ads,
1150 a-stzbou.ads, a-stzfix.adb, a-stzfix.ads, a-stzsea.adb, a-stzsea.ads,
1151 a-stzsup.adb, a-stzsup.ads, a-stzunb-shared.adb, a-stzunb-shared.ads,
1152 a-stzunb.adb, a-stzunb.ads (Find_Token): New version with From
1155 2010-10-08 Robert Dewar <dewar@adacore.com>
1157 * sem_cat.adb (Check_Categorization_Dependencies): Remote types
1158 packages can depend on preleborated packages.
1160 2010-10-08 Robert Dewar <dewar@adacore.com>
1162 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas
1163 Interrupt_Handler and Attach_Handler not allowed in generics.
1165 2010-10-08 Robert Dewar <dewar@adacore.com>
1167 * ali.adb: Set Allocator_In_Body if AB parameter present on M line
1168 * ali.ads (Allocator_In_Body): New flag
1169 * bcheck.adb (Check_Consistent_Restrictions): Handle case of main
1170 program violating No_Allocators_After_Elaboration restriction.
1171 * gnatbind.adb (No_Restriction_List): Add entries for
1172 No_Anonymous_Allocators, and No_Allocators_After_Elaboration.
1173 * lib-load.adb: Initialize Has_Allocator flag
1174 * lib-writ.adb: Initialize Has_Allocator flag
1175 (M_Parameters): Set AB switch if Has_Allocator flag set
1176 * lib-writ.ads: Document AB flag on M line
1177 * lib.adb (Has_Allocator): New function
1178 (Set_Has_Allocator): New procedure
1179 * lib.ads (Has_Allocator): New function
1180 (Set_Has_Allocator): New procedure
1181 (Has_Allocator): New flag in Unit_Record
1182 * sem_ch4.adb (Analyze_Allocator): Add processing for
1183 No_Allocators_After_Elaboration.
1185 2010-10-08 Geert Bosch <bosch@adacore.com>
1187 * a-textio.adb (Get_Line): Rewrite to use fgets instead of fgetc.
1189 2010-10-08 Javier Miranda <miranda@adacore.com>
1191 * sem_prag.adb (Analyze_Pragma): Relax semantic rule of
1192 Java_Constructors because in the JRE library we generate occurrences
1193 in which the "this" parameter is not the first formal.
1195 2010-10-08 Robert Dewar <dewar@adacore.com>
1197 * par-ch3.adb: Minor reformatting.
1199 2010-10-08 Javier Miranda <miranda@adacore.com>
1201 * exp_disp.adb (Make_DT): Do not generate dispatch tables for CIL/Java
1204 2010-10-08 Robert Dewar <dewar@adacore.com>
1206 * par-ch8.adb (P_Use_Type_Clause): Recognize ALL keyword in Ada 2012
1208 * sinfo.adb (Use_Type_Clause): Add All_Present flag.
1209 * sinfo.ads (Use_Type_Clause): Add All_Present flag.
1210 * s-rident.ads: Add entry for No_Allocators_After_Elaboration,
1211 No_Anonymous_Allocators.
1213 2010-10-08 Vincent Celier <celier@adacore.com>
1215 * bindgen.adb (Gen_Restrictions_Ada): No new line after last
1216 restriction, so that the last comma is always replaced with a left
1219 2010-10-08 Javier Miranda <miranda@adacore.com>
1221 * sem_prag.adb (Analyze_Pragma): Add specific check on the type of the
1222 first formal of delegates.
1224 2010-10-08 Robert Dewar <dewar@adacore.com>
1226 * sem_aggr.adb: Minor reformatting.
1228 2010-10-08 Robert Dewar <dewar@adacore.com>
1230 * exp_imgv.adb (Expand_Image_Attribute): Handle special calling
1231 sequence for soft hyphen for Character'Image case.
1232 * rtsfind.ads (Image_Character_05): New entry
1233 * s-imgcha.adb (Image_Character_05): New procedurew
1234 * s-imgcha.ads (Image_Character_05): New procedure
1235 * s-imgwch.adb (Image_Wide_Character): Deal with Ada 2005 soft hyphen
1237 * s-valcha.adb (Value_Character): Recognize SOFT_HYPHEN for 16#AD#
1238 * sem_attr.adb (Eval_Attribute, case Width): Handle soft_hyphen name
1241 2010-10-08 Robert Dewar <dewar@adacore.com>
1243 * sem_attr.adb (Eval_Attribute, case Width): Avoid ludicrous long loop
1244 for case of Wide_[Wide_]Character.
1246 2010-10-08 Robert Dewar <dewar@adacore.com>
1248 * exp_ch3.adb: Minor reformating
1249 Minor code reorganization.
1251 2010-10-08 Javier Miranda <miranda@adacore.com>
1253 * sem_prag.adb (Analyze_Pragma): Add missing checks on wrong use of
1254 pragmas CIL_Constructor and Java_Constructor.
1255 * exp_ch3.adb (Expand_Freeze_Record_Type): Do not generate the
1256 predefined primitives for CIL/Java tagged types.
1258 2010-10-08 Robert Dewar <dewar@adacore.com>
1260 * sem_ch6.adb: Minor reformatting.
1262 2010-10-08 Robert Dewar <dewar@adacore.com>
1264 * gnat1drv.adb: Add call to Validate_Independence.
1265 * par-prag.adb: Add dummy entries for Independent,
1266 Independent_Componentsa.
1267 * sem_ch13.adb (Validate_Independence): New procedure
1268 (Initialize): Initialize address clause and independence check tables
1269 * sem_ch13.ads (Independence_Checks): New table
1270 (Validate_Independence): New procedure
1271 * sem_prag.adb: Add processing for pragma Independent[_Components]
1272 * snames.ads-tmpl: Add entries for pragma Independent[_Components]
1274 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1276 * sem_aggr.adb (Propagate_Discriminants): When expanding an aggregate
1277 component with box initialization, if the component is a variant record
1278 use the values of the discriminants to select the proper variant for
1279 further box initialization.
1281 2010-10-08 Thomas Quinot <quinot@adacore.com>
1283 * xsnames.adb: Remove obsolete file.
1284 * make.adb, sem_ch8.adb, einfo.ads: Minor reformatting.
1286 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1288 * exp_aggr.adb: Complete previous change.
1290 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1292 * sem_ch6.adb (Check_Return_Subtype): The subtype indication in an
1293 extended return must match statically the return subtype of the
1294 enclosing function if the type is an elementary type or if it is
1297 2010-10-08 Vincent Celier <celier@adacore.com>
1299 * prj-nmsc.adb (Add_Source): Report all duplicate units and source file
1300 names. Do not report the same duplicate unit several times.
1301 * prj.ads (Source_Data): New Boolean component Duplicate_Unit,
1302 defaulted to False, to avoid reporting the same unit as duplicate
1305 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1307 * sem_aggr.adb (Resolve_Array_Aggregate): If the expression in an
1308 others choice is a literal, analyze it to enable later optimizations.
1309 * exp_aggr.adb (Expand_Record_Aggregate): An aggregate with static size
1310 and components can be handled by the backend even if it is of a limited
1313 2010-10-08 Arnaud Charlet <charlet@adacore.com>
1315 * a-rttiev.adb (task Timer): Since this package may be elaborated
1316 before System.Interrupt, we need to call Setup_Interrupt_Mask
1317 explicitly to ensure that this task has the proper signal mask.
1319 2010-10-08 Robert Dewar <dewar@adacore.com>
1321 * freeze.adb (Freeze_Entity): For array case, move some processing for
1322 pragma Pack, Component_Size clause and atomic/volatile components here
1323 instead of trying to do the job in Sem_Ch13 and Freeze.
1324 * layout.adb: Use new Addressable function
1325 * sem_ch13.adb (Analyze_Attribute_Representation_Clause, case
1326 Component_Size): Move some handling to freeze point in
1327 Freeze.Freeze_Entity.
1328 * sem_prag.adb (Analyze_pragma, case Pack): Move some handling to
1329 freeze point in Freese.Freeze_Entity.
1330 * sem_util.ads, sem_util.adb (Addressable): New function.
1332 2010-10-08 Robert Dewar <dewar@adacore.com>
1334 * sprint.adb: Minor reformatting.
1336 2010-10-08 Javier Miranda <miranda@adacore.com>
1338 * exp_ch4.adb (Real_Range_Check): Declare temporary as constant.
1340 2010-10-08 Robert Dewar <dewar@adacore.com>
1342 * sem_ch3.adb: Minor reformatting.
1344 2010-10-08 Vincent Celier <celier@adacore.com>
1346 * ali-util.adb (Get_File_Checksum): Make sure that external_as_list is
1347 not a reserved word.
1348 * prj-proc.adb (Expression): Process string list external references.
1349 * prj-strt.adb (External_Reference): Parse external_as_list external
1351 * prj-tree.ads (Expression_Kind_Of): Allowed for N_External_Value nodes
1352 (Set_Expression_Kind_Of): Ditto
1353 * prj.adb (Initialize): Set external_as_list as a reserved word
1354 * projects.texi: Document new string external reference
1356 * scans.ads (Token_Type): New token Tok_External_As_List
1357 * snames.ads-tmpl: New standard name Name_External_As_List
1359 2010-10-08 Thomas Quinot <quinot@adacore.com>
1361 * sem_prag.adb: Minor reformatting.
1363 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1365 * sem_ch3.adb (Derived_Type_Declaration): In the private part of an
1366 instance, it is legal to derive from a non-limited actual when the
1367 formal type is untagged limited.
1368 * sem_ch12.adb (Instantiate_Type): For a formal private type, use
1369 analyzed formal as Generic_Parent_Type, to simplify later checks.
1371 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1373 * sem_res.adb (Insert_Default): If default value is already a
1374 raise_constraint_error do not rewrite it as new raise node, to prevent
1375 infinite loops in the warning removal machinery.
1377 2010-10-08 Robert Dewar <dewar@adacore.com>
1379 * sem_util.adb, sem_prag.adb: Minor reformatting
1381 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
1383 * gnat_rm.texi: Remove the section on pragma Implemented_By_Entry.
1384 Add section on pragma Implemented.
1386 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1388 * sem_ch3.adb (Derive_Subprogram): If an abstract extension has a
1389 concrete parent with a concrete constructor, the inherited constructor
1390 is abstract even if the derived type is a null extension.
1392 2010-10-08 Thomas Quinot <quinot@adacore.com>
1394 * sem_ch4.adb: Minor reformatting.
1396 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
1398 * einfo.adb: Flag 232 (formerly Implemented_By_Entry) is now unused.
1399 (Implemented_By_Entry): Removed.
1400 (Set_Implemented_By_Entry): Removed.
1401 (Write_Entity_Flags): Remove the output for Implemented_By_Entry.
1402 * einfo.ads: Remove Implemented_By_Entry and its usage in entities.
1403 (Implemented_By_Entry): Removed along with its associated pragma.
1404 (Set_Implemented_By_Entry): Removed along with its associated pragma.
1405 * exp_ch9.adb: Alphabetize with and use clauses of Exp_Ch9.
1406 (Build_Dispatching_Call_Equivalent): New routine.
1407 (Build_Dispatching_Requeue): New routine.
1408 (Build_Dispatching_Requeue_To_Any): New routine.
1409 (Build_Normal_Requeue): New routine.
1410 (Build_Skip_Statement): New routine.
1411 (Expand_N_Requeue_Statement): Rewritten. The logic has been split into
1412 several subroutines.
1413 * par-prag.adb: Replace Pragma_Implemented_By_Entry by
1415 * sem_ch3.adb (Check_Abstract_Overriding): Perform checks concerning
1417 (Check_Pragma_Implemented): New routines.
1418 (Inherit_Pragma_Implemented): New routine.
1419 * sem_ch9.adb (Analyze_Requeue): Update the predicate which detects a
1420 dispatching requeue.
1421 * sem_prag.adb: Update array Sig_Flags by removing Implemented_By_Entry
1422 and adding Implemented.
1423 (Ada_2012_Pragma): New routine.
1424 (Analyze_Pragma, case Implemented): Perform all necessary checks
1425 concerning pragma Implemented and register the pragma as a
1426 representation item with the procedure_LOCAL_NAME.
1427 (Analyze_Pragma, case Implemented_By_Entry): Removed.
1428 * sem_util.adb (Implementation_Kind): New routine.
1429 * sem_util.ads (Implementation_Kind): New routine.
1430 * snames.ads-tmpl: Remove Name_Implemented_By_Entry and add
1431 Name_Implemented. Remove pragma name Pragma_Implemented_By_Entry and
1432 add Pragma_Implemented. Add special names By_Any, By_Entry and
1433 By_Protected_Procedure.
1435 2010-10-08 Javier Miranda <miranda@adacore.com>
1437 * exp_ch3.adb (Expand_Freeeze_Record_Type): Code cleanup: remove local
1438 variable Has_Static_DT by invocation of function Building_Static_DT.
1440 2010-10-08 Vincent Celier <celier@adacore.com>
1442 * g-dirope.adb (Remove_Dir): Do not change the current directory when
1443 doing a recursive remove of a subdirectory.
1445 2010-10-08 Javier Miranda <miranda@adacore.com>
1447 * exp_ch6.ad (Freeze_Subprogram): Factorize code.
1448 * exp_disp.adb (Make_Secondary_DT): Factorize code.
1449 (Make_DT): Factorize code.
1451 2010-10-08 Robert Dewar <dewar@adacore.com>
1453 * sem_ch4.adb: Minor reformatting.
1455 2010-10-08 Robert Dewar <dewar@adacore.com>
1457 * sem_ch6.adb (Check_Conformance): Check null exclusion match for full
1460 2010-10-08 Thomas Quinot <quinot@adacore.com>
1462 * sem_ch12.adb (Instantiate_Object): Rename Formal_Id to Gen_Obj, for
1463 consistency with Gen_T in Instantiate_Type.
1464 Introduce constant A_Gen_Obj to avoid repeated queries for
1465 Defining_Identifier (Analyzed_Formal).
1467 2010-10-08 Vincent Celier <celier@adacore.com>
1469 * prj-nmsc.adb: Minor comment fix.
1471 2010-10-07 Robert Dewar <dewar@adacore.com>
1473 * sem_prag.adb, sem_ch13.adb: Implement AI05-0012-1/02.
1474 * gcc-interface/Make-lang.in: Update dependencies.
1476 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1478 * sem_ch12.ad: (Instantiate_Object): For an in-out formal of a child
1479 unit, if the type of the formal is declared in a parent unit and is not
1480 a formal itself, the actual must be located from an enclosing parent
1481 instance by normal visibility.
1483 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1485 * sem_ch4.adb (Analyze_Allocator): In Ada 2012, a null_exclusion
1486 indicator is illegal for an uninitialized allocator.
1488 2010-10-07 Robert Dewar <dewar@adacore.com>
1490 * sem_prag.adb (Analyze_Attribute_Definition_Clause, case
1491 Component_Size): Complete previous change.
1493 2010-10-07 Vincent Celier <celier@adacore.com>
1495 * scng.adb (Scan): Call Accumulate_Token_Checksum for Tok_Identifier,
1496 even for keywords, to avoid having the checksum to depend on the Ada
1499 2010-10-07 Gary Dismukes <dismukes@adacore.com>
1501 * sem_aggr.adb, sem_ch12.adb, sem_ch6.adb, par-ch5.adb,
1502 exp_ch3.adb: Minor reformatting.
1504 2010-10-07 Robert Dewar <dewar@adacore.com>
1506 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
1507 Component_Size): It is now illegal to give an incorrect component size
1508 clause in the case of aliased or atomic components.
1509 * sem_prag.adb (Analyze_Pragma, case Pack): It is now illegal to give
1510 an effective pragma Pack in the case of aliased or atomic components.
1512 2010-10-07 Steve Baird <baird@adacore.com>
1514 * exp_ch4.adb (Expand_N_Allocator): Do not bypass expansion
1515 in the case of a violation of an active No_Task_Hierarchy restriction.
1517 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1519 * sem_ch12.adb (Validate_Derived_Type_Instance): If a formal derived
1520 type is non-limited, an actual for it cannot be limited.
1522 2010-10-07 Robert Dewar <dewar@adacore.com>
1524 * einfo.ads (No_Pool_Assigned): Update documentation.
1525 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
1526 Storage_Size): We only set No_Pool_Assigned if the expression is a
1527 static constant and zero.
1528 * sem_res.adb (Resolve_Allocator): Allocation from empty storage pool
1529 should be an error not a warning.
1531 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1533 * exp_aggr.adb (Expand_Array_Aggregate): Recognize additional cases
1534 where an aggregate in an assignment can be built directly into the
1535 target, and does not require the creation of a temporary that may
1538 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1540 * sem_aggr.adb (Analyze_Record_Aggregate): In Ada2012, a choice list
1541 in a record aggregate can correspond to several components of
1542 anonymous access types, as long as the designated subtypes match.
1544 2010-10-07 Robert Dewar <dewar@adacore.com>
1546 * gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
1547 sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
1548 restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
1549 spelling parametrize(d) => parameterize(d).
1551 2010-10-07 Robert Dewar <dewar@adacore.com>
1553 * sem_ch12.adb: Add comment.
1554 * sem_ch6.adb: Minor reformatting.
1556 2010-10-07 Robert Dewar <dewar@adacore.com>
1558 * par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add
1559 Pexp to Pf_Rec constants
1560 (P_Subprogram): Expression is always enclosed in parentheses
1561 * par.adb (Pf_Rec): add Pexp flag for parametrized expression
1562 * sinfo.ads (N_Parametrized_Expression): Expression must be in parens
1564 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1566 * sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012
1567 checks on functions that return an abstract type or have a controlling
1568 result whose designated type is an abstract type.
1569 (Check_Private_Overriding): Implement Ada2012 checks on functions
1570 declared in the private part, if an abstract type is involved.
1571 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012,
1572 reject a generic function that returns an abstract type.
1573 * exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a
1574 function has a controlling access result, check that the tag of the
1575 return value matches the designated type of the return expression.
1577 2010-10-07 Robert Dewar <dewar@adacore.com>
1579 * par-ch6.adb: Fix error in handling of parametrized expressions.
1580 * par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012
1582 (P_Simple_Expression): Better message for qualified expression prefix
1583 * s-crc32.adb: Minor reformatting.
1584 * exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty
1585 storage pool (this test is moved to Sem_Intr).
1586 * sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from
1587 empty storage pool, moved here from Exp_Intr and made into error.
1588 (Check_Intrinsic_Call): Remove assumption in generating not-null free
1589 warning that the name of the instantiation is Free.
1590 * sinput.adb (Tree_Read): Document use of illegal free call allowed in
1592 * types.ads: Remove storage size clauses from big types (since we may
1593 need to do deallocations, which are now illegal for empty pools).
1595 2010-10-07 Sergey Rybin <rybin@adacore.com>
1597 * gnat_ugn.texi: Add missing word.
1599 2010-10-07 Robert Dewar <dewar@adacore.com>
1601 * exp_util.adb (Insert_Actions): Add handling of
1602 N_Parametrized_Expression.
1603 * par-ch6.adb (P_Subprogram): Add parsing of parametrized expression
1604 * sem.adb: Add entry for N_Parametrized_Expression
1605 * sem_ch6.adb (Analyze_Parametrized_Expression): New procedure
1606 * sem_ch6.ads (Analyze_Parametrized_Expression): New procedure
1607 * sinfo.ads, sinfo.adb: Add N_Parametrized_Expression
1608 * sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression
1609 * par-ch4.adb: Minor reformatting.
1611 2010-10-07 Robert Dewar <dewar@adacore.com>
1613 * scng.adb (Skip_Other_Format_Characters): New procedure
1614 (Start_Of_Wide_Character): New procedure
1615 (Scan): Use Start_Of_Wide_Character where appropriate
1616 (Scan): Improve error message for other_format chars in identifier
1617 (Scan): Allow other_format chars between tokens
1619 2010-10-07 Javier Miranda <miranda@adacore.com>
1621 * exp_util.adb (Safe_Prefixed_Reference): When removing side effects,
1622 Add missing support for explicit dereferences.
1624 2010-10-07 Robert Dewar <dewar@adacore.com>
1626 * par-ch10.adb, par-ch3.adb, par.adb: Minor reformatting.
1628 2010-10-07 Robert Dewar <dewar@adacore.com>
1630 * exp_disp.adb, exp_dist.adb, exp_util.ads, exp_util.adb,
1631 exp_ch11.adb: Rename Full_Qualified_Name to Fully_Qualified_Name_String
1632 * sem_util.adb, sem_util.ads (Full_Qualified_Name): Moved to
1633 Exp_Util.Fully_Qualified_Name_String.
1635 2010-10-07 Robert Dewar <dewar@adacore.com>
1637 * rtsfind.ads: Add entry for Ada.Real_Time.Timing_Events.Set_Handler
1638 * sem_res.adb (Resolve_Call): A call to
1639 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
1640 No_Relative_Delay (AI-0211).
1642 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1644 * sem_ch10.adb: Small change in error message.
1646 2010-10-07 Robert Dewar <dewar@adacore.com>
1648 * tbuild.ads: Minor reformatting.
1650 2010-10-07 Robert Dewar <dewar@adacore.com>
1652 * gnatcmd.adb, make.adb, prj-nmsc.adb, sem_elab.adb: Minor reformatting
1654 2010-10-07 Arnaud Charlet <charlet@adacore.com>
1656 * exp_ch11.adb (Expand_N_Exception_Declaration): Update comments.
1658 2010-10-07 Robert Dewar <dewar@adacore.com>
1660 * sem_res.adb: Minor reformatting
1662 2010-10-07 Olivier Ramonat <ramonat@adacore.com>
1664 * gnat_ugn.texi: Minor editing.
1665 * opt.ads: Document that scripts rely on specific formats in opt.ads
1667 2010-10-07 Robert Dewar <dewar@adacore.com>
1669 * a-wichun.ads, a-wichun.adb (To_Lower_Case): New function
1670 (To_Upper_Case): Fix to be inverse of To_Lower_Case
1671 * a-zchuni.ads, a-zchuni.adb (To_Lower_Case): New function
1672 (To_Upper_Case): Fix to be inverse of To_Lower_Case
1674 2010-10-07 Robert Dewar <dewar@adacore.com>
1676 * a-wichha.adb, a-wichha.ads, a-zchhan.adb, a-zchhan.ads: New file.
1677 * impunit.adb: Add entries for a-wichha/a-zchhan
1678 * Makefile.rtl: Add entries for a-wichha/a-zchhan
1680 2010-10-07 Vincent Celier <celier@adacore.com>
1682 * make.adb (Check): Call Check_Source_Info_In_ALI with Project_Tree
1683 * makeutl.adb (Check_Source_Info_In_ALI): If there is at least one
1684 replaced source, check that none of the replaced sources are in the
1686 * makeutl.ads (Check_Source_Info_In_ALI): New parameter Tree
1687 * prj-nmsc.adb (Remove_Source): New parameter Tree. If the source is
1688 replaced with a source with a different file name, put it in the hash
1689 table Replaced_Sources.
1690 (Add_Source): Call Remove_Source with Data.Tree. If there is at least
1691 one replaced source, check if it has the same file name as the current
1692 source; if it has, remove it from the hash table Replaced_Sources.
1693 * prj.adb (Reset): Reset hash table Tree.Replaced_Sources
1694 * prj.ads (Replaced_Source_HTable): New hash table
1695 (Project_Tree_Data): New components Replaced_Sources and
1696 Replaced_Source_Number.
1698 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1700 * sem_elab.adb (Check_A_Call): After inserting elaboration check, set
1701 proper flag to prevent a double elaboration check on the same call.
1702 * exp_util.adb (Insert_Actions): If the enclosing node is an
1703 Expression_With_Actions and it has been analyzed already, find
1704 insertion point further up in the tree.
1706 2010-10-07 Hristian Kirtchev <kirtchev@adacore.com>
1708 * sem_ch13.adb (Analyze_Record_Representation_Clause): Alphabetize all
1709 local variables. Remove the general restriction which prohibits the
1710 application of record rep clauses to Unchecked_Union types. Add Ada
1711 2012 check to detect improper naming of an Unchecked_Union
1712 discriminant in record rep clause.
1713 * sem_prag.adb: Add with and use clause for Exp_Ch7.
1714 (Analyze_Pragma): Unchecked_Union case: Propagate the Unchecked_Union
1715 type to all invocations of Check_Component and Check_Variant.
1716 (Check_Component): Add formal parameters UU_Typ and In_Variant_Part.
1717 Rewritten. Add Ada 2012 check to detect improper use of formal
1718 private types and private extensions as component types of an
1719 Unchecked_Union declared inside a generic body.
1720 (Check_Variant): Add formal parameter UU_Typ. Propagate the
1721 Unchecked_Union type to all calls of Check_Component. Signal that the
1722 current component comes from the variant part of an Unchecked_Union
1724 (Inside_Generic_Body): New routine.
1726 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1728 * exp_ch4.adb (Expand_Composite_Equality): When looking for a primitive
1729 equality operation for a record component, verify that both formals
1730 have the same type, and the result type is boolean.
1732 2010-10-07 Vincent Celier <celier@adacore.com>
1734 * gnatcmd.adb (Check_Files): When looking for the .ci file for a
1735 binder generated file, look for both b~xxx and b__xxx as gprbuild
1736 always uses b__ as the prefix of such files.
1738 2010-10-07 Thomas Quinot <quinot@adacore.com>
1740 * sem_res.adb: Minor reformatting.
1742 2010-10-07 Arnaud Charlet <charlet@adacore.com>
1744 * debug.adb: Update -gnatd.J documentation.
1746 2010-10-07 Robert Dewar <dewar@adacore.com>
1748 * gnat_rm.texi: Document handling of invalid values
1749 * s-utf_32.ads, s-utf_32.adb (UTF_To_Lower_Case): Fix implementation
1751 (UTF_To_Upper_Case): New function.
1753 2010-10-07 Robert Dewar <dewar@adacore.com>
1755 * sem_attr.adb: Minor reformatting.
1756 * einfo.ads, einfo.adb (Is_Ada_2012_Only): New flag
1757 * itypes.adb (Create_Null_Excluding_Itype): Set Is_Ada_2012_Only flag
1759 * lib-xref.adb (Generate_Reference): Warn on use of Ada 2012 entity in
1761 * opt.ads (Warn_On_Ada_2012_Compatibility): New flag
1762 * sem_ch3.adb (Analye_Subtype_Declaration): Inherit Is_Ada_2012_Only
1763 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Is_Ada_2012_Only
1765 * sem_prag.adb (Analyze_Pragma, case Ada_12/Ada_2012): Allow form with
1767 * sem_type.adb (Disambiguate): Deal with Is_Ada_2012_Only.
1768 * sem_warn.adb (Warn_On_Ada_2012_Compatibility): New flag, treated
1771 2010-10-07 Javier Miranda <miranda@adacore.com>
1773 * a-tags.ads: Use new support for pragma Ada_2012 with function
1776 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1778 * par-ch5.adb (P_Sequence_Of_Statements): In Ada2012 a label can end a
1779 sequence of statements.
1781 2010-10-07 Vincent Celier <celier@adacore.com>
1783 * gnatcmd.adb (Check_Files): Only add a .ci files if it exists
1785 2010-10-07 Javier Miranda <miranda@adacore.com>
1787 * a-tags.ads, a-tags.adb (Type_Is_Abstract): New subprogram.
1788 * rtsfind.ads (RE_Type_Is_Abstract): New entity.
1789 * exp_disp.adb (Make_DT): Initialize TSD component Type_Is_Abstract.
1791 2010-10-07 Arnaud Charlet <charlet@adacore.com>
1793 * sem_ch12.adb (Mark_Context): Removed, no longer needed.
1794 (Analyze_Package_Instantiation): No longer analyze systematically a
1795 generic body in CodePeer mode.
1796 * freeze.adb, sem_attr.adb: Update comments.
1798 2010-10-05 Robert Dewar <dewar@adacore.com>
1800 * par-ch5.adb (Test_Statement_Required): Allow all pragmas in Ada 2012
1803 2010-10-05 Pascal Obry <obry@adacore.com>
1805 * gnat_rm.texi: Fix typo.
1807 2010-10-05 Arnaud Charlet <charlet@adacore.com>
1809 * gnat_ugn.texi: Add note about identifiers with same name and
1812 2010-10-05 Robert Dewar <dewar@adacore.com>
1814 * sem_ch4.adb: Minor reformatting.
1815 * a-direct.ads: Minor comment update.
1817 2010-10-05 Javier Miranda <miranda@adacore.com>
1819 * sem_ch3.adb (Add_Internal_Interface_Entities): Removing code that is
1820 no longer required after change in New_Overloaded_Entity.
1821 * sem_ch6.adb (New_Overloaded_Entity): Code reorganization to isolate
1822 the fragment of code that handles derivations of interface primitives.
1823 Add missing dependence on global variable Inside_Freezing_Actions to
1824 ensure the correct management of internal interface entities.
1825 * sem_ch13.adb (Analyze_Freeze_Entity): Add missing increase/decrease
1826 of the global variable Inside_Freezing_Actions to ensure that internal
1827 interface entities are well handled by New_Overloaded_Entity.
1828 * sem_disp.adb (Find_Primitive_Covering_Interface): Add documentation
1829 and complete the algorithm to catch hidden primitives derived of
1830 private type that covers the interface.
1831 * sem_disp.ads (Find_Primitive_Covering_Interface): Add missing
1834 2010-10-05 Robert Dewar <dewar@adacore.com>
1836 * prj-util.adb, prj-util.ads, prj.ads, s-vxwext-rtp.adb, sem_ch4.adb,
1837 sem_ch7.adb, sem_res.adb, sem_type.adb: Minor reformatting.
1838 Minor code reorganization (use Nkind_In).
1840 2010-10-05 Ed Schonberg <schonberg@adacore.com>
1842 * sem_ch10.adb (Analyze_Task_Body_Stub): Diagnose duplicate stub for
1845 2010-10-05 Vincent Celier <celier@adacore.com>
1847 * gnatbind.adb: If the main library file is not for a suitable main
1848 program, change the error message.
1850 2010-10-05 Vincent Celier <celier@adacore.com>
1852 * a-direct.ads: Minor spelling error fixes in comments.
1853 * gnat_rm.texi: Add three entries in "Implementation Defined
1854 Characteristics" for the interpretations of the Form parameters in
1857 2010-10-05 Robert Dewar <dewar@adacore.com>
1859 * exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb,
1860 makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads,
1861 prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code
1865 2010-10-05 Ed Schonberg <schonberg@adacore.com>
1867 * sem_res.adb (Check_Parameterless_Call): If the prefix of 'Address is
1868 an explicit dereference of an access to function, the prefix is not
1869 interpreted as a parameterless call.
1871 2010-10-05 Ed Schonberg <schonberg@adacore.com>
1873 * exp_attr.adb: For 'Read and 'Write, use full view of base type if
1876 2010-10-05 Vincent Celier <celier@adacore.com>
1878 * make.adb (Switches_Of): Allow wild cards in index of attributes
1880 * prj-util.adb (Value_Of): When Allow_Wildcards is True, use the index
1881 of the associative array as a glob regular expression.
1882 * prj-util.ads (Value_Of (Index, In_Array)): New Boolean parameter
1883 Allow_Wildcards, defaulted to False.
1884 (Value_Of (Name, Attribute_Or_Array_Name)): Ditto
1885 * projects.texi: Document that attribute Switches (<file name>) may
1886 use wild cards in the index.
1888 2010-10-05 Robert Dewar <dewar@adacore.com>
1890 * a-direct.adb, a-direct.ads, back_end.adb, checks.adb,
1891 einfo.adb: Minor reformatting.
1892 * debug.adb: Remove obsolete documentation for d.Z flag.
1894 2010-10-05 Vincent Celier <celier@adacore.com>
1896 * vms_data.ads: Add VMS qualifier /SRC_INFO= corresponding to gnatmake
1897 switch --create-info-file=.
1898 * gnat_ugn.texi: Add documentation for new gnatmake switch
1901 2010-10-05 Ed Schonberg <schonberg@adacore.com>
1903 * sem_ch3.adb: Do not elaborate type definition if syntax error.
1905 2010-10-05 Javier Miranda <miranda@adacore.com>
1907 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
1908 to generate the full-qualified names of its corresponding spec.
1909 This facilitates locating the corresponing body when reading
1912 2010-10-05 Thomas Quinot <quinot@adacore.com>
1914 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
1915 canonical name without serial number only if the helper is becoming a
1916 primitive of the type.
1918 2010-10-05 Javier Miranda <miranda@adacore.com>
1920 * exp_disp.adb (Make_DT): Minor code reorganization.
1922 2010-10-05 Ed Schonberg <schonberg@adacore.com>
1924 * par-ch6.adb: improve recovery with extra paren in function spec.
1926 2010-10-05 Quentin Ochem <ochem@adacore.com>
1928 * prj-tree.ads: Project_Path is now aliased.
1930 2010-10-05 Thomas Quinot <quinot@adacore.com>
1932 * checks.adb: Minor reformatting.
1934 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
1936 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
1937 (Shared_Libgcc): New aliased variable.
1938 (Shared_Libgcc_Switch): New constant.
1939 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
1940 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
1942 * gcc-interface/Make-lang.in: Update dependencies.
1944 2010-10-05 Vincent Celier <celier@adacore.com>
1946 * prj-part.adb (Parse_Simple_Project): When checking if a child project
1947 imports its parent project, also look in projects being extended by
1950 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
1952 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
1954 2010-10-05 Javier Miranda <miranda@adacore.com>
1956 * exp_cg.adb (Slot_Number): Add support to handle aliased entities.
1957 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to
1958 activate this output.
1960 2010-10-05 Arnaud Charlet <charlet@adacore.com>
1962 * back_end.adb (Call_Back_End): Generate an error message when scil
1963 generation is enabled, and no scil back-end (by default) is available.
1965 2010-10-05 Javier Miranda <miranda@adacore.com>
1967 * debug.adb: Update documentation since -gnatd.Z is no longer required
1968 to generate the call-graph information.
1970 2010-10-05 Javier Miranda <miranda@adacore.com>
1972 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
1973 runtime access check by an equivalent expansion that causes
1974 no problems in the VM backend. The original expansion was
1975 not good for the VM backends because when Tagged_Type_Expansion
1976 is disabled the attribute Access_Disp_Table is not available.
1978 2010-10-05 Ed Schonberg <schonberg@adacore.com>
1980 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
1981 is class-wide and T1 is its specific type.
1983 2010-10-05 Ed Schonberg <schonberg@adacore.com>
1985 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
1987 2010-10-05 Vincent Celier <celier@adacore.com>
1989 * back_end.ads: Minor spelling error correction.
1991 2010-10-05 Arnaud Charlet <charlet@adacore.com>
1993 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
1994 warnings when -gnatC is specified here so that warnings can be
1995 re-enabled explicitly.
1996 (Adjust_Global_Switches): No longer suppress warnings.
1998 2010-10-05 Vincent Celier <celier@adacore.com>
2000 * makeutl.adb: Minor reformatting.
2002 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2004 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
2005 non-discrete type appears as an actual in a call.
2007 2010-10-05 Vincent Celier <celier@adacore.com>
2009 * make.adb (Scan_Make_Arg): Take into account new switch
2011 * makeusg.adb: Add line for new switch --source-info=file.
2012 * makeutl.ads (Source_Info_Option): New constant String for new builder
2014 * prj-conf.adb: Put subprograms in alphabetical order
2015 (Process_Project_And_Apply_Config): Read/write an eventual source info
2017 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New
2019 (Look_For_Sources): If a source info file was successfully read, get
2020 the source data from the data read from the source info file.
2021 * prj-util.adb (Source_Info_Table): New table
2022 (Source_Info_Project_HTable): New hash table
2023 (Create): New procedure
2024 (Put (File), Put_Line): New procedures
2025 (Write_Source_Info_File): New procedure
2026 (Read_Source_Info_File): New procedure
2027 (Initialize): New procedure
2028 (Source_Info_Of): New procedure
2029 (Next): New procedure
2030 (Close): When file is an out file, fail if the buffer cannot be written
2031 or if the file cannot be close successfully.
2032 (Get_Line): Fail if file is an out file
2033 * prj-util.ads (Create): New procedure
2034 (Put (File), Put_Line): New procedures
2035 (Write_Source_Info_File): New procedure
2036 (Read_Source_Info_File): New procedure
2037 (Source_Info_Data): New record type
2038 (Source_Info_Iterator): New private type
2039 (Initialize): New procedure
2040 (Source_Info_Of): New procedure
2041 (Next): New procedure
2042 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and
2043 Source_Info_File_Exists.
2045 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2047 * exp_ch4.adb: Fix typo.
2049 2010-10-05 Thomas Quinot <quinot@adacore.com>
2051 * lib-writ.adb: Minor reformatting.
2053 2010-10-05 Javier Miranda <miranda@adacore.com>
2055 * sem_ch3.adb (Access_Definition): Remove useless code.
2057 2010-10-05 Emmanuel Briot <briot@adacore.com>
2059 * prj-env.adb, prj-env.ads (Set_Path): New subprogram.
2060 (Deep_Copy): Removed, not used.
2062 2010-10-05 Javier Miranda <miranda@adacore.com>
2064 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
2065 move code that searches in the list of primitives of a tagged type for
2066 the entity that will be overridden by user-defined routines.
2067 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
2068 previously located in routine Add_Internal_Interface_Entities.
2069 * sem_disp.ads (Find_Primitive_Covering_Interface): Update docs.
2070 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on
2071 availability of attribute Alias.
2073 2010-10-05 Ed Falis <falis@adacore.com>
2075 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
2076 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
2077 Move definition of intContext to System.OS_Interface.
2078 Add necessary variants in System.VxWorks.Extensions.
2080 2010-10-05 Doug Rupp <rupp@adacore.com>
2082 * s-asthan-vms-alpha.adb: On VMS, a task using
2083 pragma AST_Entry exhibits a memory leak when the task terminates
2084 because the vector allocated for the AST interface is not freed. Fixed
2085 by making the vector a controlled type.
2087 2010-10-05 Emmanuel Briot <briot@adacore.com>
2089 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in
2090 a "**" pattern properly exists, and report an error otherwise.
2092 2010-10-05 Emmanuel Briot <briot@adacore.com>
2094 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib.
2096 2010-10-05 Emmanuel Briot <briot@adacore.com>
2098 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
2100 Extract some code from Get_Directories, to share with the handling
2101 of aggregate projects (for the Project_Files attributes)
2103 2010-10-05 Emmanuel Briot <briot@adacore.com>
2105 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads,
2106 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb,
2107 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New
2110 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
2112 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).
2114 2010-10-05 Emmanuel Briot <briot@adacore.com>
2116 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
2117 (Aggregate projects): added support for parsing aggregate projects.
2118 In particular, check the presence and value of the new attributes
2119 related to aggregate projects, ie Project_Files, Project_Path
2121 (Check_Attribute_Allowed, Check_Package_Allowed,
2122 Rename_Obsolescent_Attributes): new subprogram, extracting code
2123 from existing subprogram to keep their sizes smaller.
2124 (Check_Aggregate_Project, Check_Abstract_Project,
2125 Check_Missing_Sources): new subprograms
2126 (Check): remove comments that duplicated either the name of the
2127 following subprogram call, or the comment on that subprogram.
2128 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
2129 from Parse_Single_Project.
2130 (Check_Aggregate_Imports): new subprogram.
2132 2010-10-05 Vincent Celier <celier@adacore.com>
2134 * make.adb (Check): When compiling with -gnatc, recompile if the ALI
2135 file has not been generated for the current source, for example if it
2136 has been generated for the spec, but we are compiling the body.
2138 2010-10-05 Bob Duff <duff@adacore.com>
2140 * xgnatugn.adb: Remove unused procedure.
2142 2010-10-04 Vincent Celier <celier@adacore.com>
2144 * a-direct.adb (Copy_File): Interpret the Form parameter and call
2145 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if
2146 the Form parameter contains an incorrect value for field preserve= or
2148 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form
2149 parameter is ignored.
2150 (Copy_File): Indicate the interpretation of the Form parameter.
2152 2010-10-04 Vincent Celier <celier@adacore.com>
2154 * make.adb (Gnatmake): When there are no foreign languages declared and
2155 a main in attribute Main of the main project does not exist or is a
2156 source of another project, fail immediately before attempting
2159 2010-10-04 Javier Miranda <miranda@adacore.com>
2161 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be
2162 used to convert a node referencing a tag to a class-wide interface
2164 * exp_disp.adb (Convert_Tag_To_Interface): New function.
2165 (Expand_Interface_Conversion): Replace invocation of
2166 Unchecked_Conversion by new function Convert_Tag_To_Interface.
2167 (Write_DT): Add support for null primitives.
2168 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects,
2169 cleanup code that handles interface conversions and avoid unchecked
2170 conversion of referenced tag components.
2171 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid
2172 unrequired conversions when generating a dispatching call to _assign.
2173 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes.
2175 2010-10-04 Ed Schonberg <schonberg@adacore.com>
2177 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the
2178 parent is a binary boolean operation and the operand is an unpacked
2180 (Build_Boolean_Array_Proc_Call): If the operands are both negations,
2181 the operands of the rewritten node are the operands of the negations,
2182 not the negations themselves.
2184 2010-10-04 Robert Dewar <dewar@adacore.com>
2186 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
2187 name of entity to biased warning msg.
2188 (Analyze_Enumeration_Representation_Clause): Remove attempt to use
2189 biased rep (wrong and never worked anyway).
2191 2010-10-04 Arnaud Charlet <charlet@adacore.com>
2193 * sem_elab.adb: Minor reformatting.
2195 2010-10-04 Ed Schonberg <schonberg@adacore.com>
2197 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
2198 an access_to_protected subprogram type, and convert null value into
2199 corresponding aggregate.
2201 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
2203 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
2205 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
2207 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
2208 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
2211 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
2213 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
2214 for N_Operator_Symbol.
2215 (Indicate_Name_And_Type): Likewise.
2216 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
2217 * sem_res.adb (Resolve): Likewise.
2218 * sem_type.adb (Add_One_Interp): Likewise.
2219 (Disambiguate): Likewise.
2221 2010-10-04 Vincent Celier <celier@adacore.com>
2223 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less
2224 than ALI file timestamp, return null.
2226 2010-10-04 Vincent Celier <celier@adacore.com>
2228 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length of 79.
2229 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
2230 replaces global constant with the same name. When a line is too long,
2231 indent properly the next continuation line.
2232 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
2233 from 50 to 255, defaulted to 255, to indicate the maximum length of
2234 lines in the project file.
2236 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
2238 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
2239 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
2240 of Traverse_Func on it to look for subprogram references in a body.
2241 Call Check_Subprogram_Refs on the body of inlined subprograms at the
2242 outer level and keep clearing the Is_Public flag of subprograms as long
2243 as it returns OK. Do not look at anything else than subprograms once
2244 an inlined subprogram has been seen.
2246 2010-10-04 Javier Miranda <miranda@adacore.com>
2248 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
2249 the target object is an interface.
2250 * sem_disp.adb (Propagate_Tag): If the controlling argument is an
2251 interface type then we generate an implicit conversion to force
2252 displacement of the pointer to the object to reference the secondary
2253 dispatch table associated with the interface.
2255 2010-10-04 Robert Dewar <dewar@adacore.com>
2257 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
2258 Enumeration_Rep_Expr to point to the literal, not the identifier.
2259 (Analyze_Enumeration_Representation_Clause): Improve error message for
2260 size too small for enum rep value
2261 (Analyze_Enumeration_Representation_Clause): Fix size test to use
2262 proper size (RM_Size, not Esize).
2264 2010-10-04 Robert Dewar <dewar@adacore.com>
2266 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting.
2268 2010-10-04 Javier Miranda <miranda@adacore.com>
2270 * exp_cg.adb (Write_Call_Info): Code clean up.
2272 2010-10-04 Arnaud Charlet <charlet@adacore.com>
2274 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
2276 2010-10-04 Robert Dewar <dewar@adacore.com>
2278 * exp_cg.adb: Minor code reorganization
2280 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
2282 2010-10-04 Bob Duff <duff@adacore.com>
2284 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
2285 to make a qualified expression into a name (syntax-wise), then do not
2286 consider it redundant.
2288 2010-10-04 Thomas Quinot <quinot@adacore.com>
2290 * sem_warn.ads: Fix typo.
2292 2010-10-04 Javier Miranda <miranda@adacore.com>
2294 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
2296 (Write_Call_Info): Add missing support for renamed primitives.
2298 2010-10-04 Thomas Quinot <quinot@adacore.com>
2300 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
2301 code between Make_Component_List_Assign and Make_Field_Assign.
2303 2010-10-04 Vincent Celier <celier@adacore.com>
2305 * prj-nmsc.adb (Get_Directories): For non extending projects that
2306 declare that they have no sources, do not create a non existing object
2307 or exec directory if builder switch -p is used.
2309 2010-10-04 Sergey Rybin <rybin@adacore.com>
2311 * gnat_ugn.texi (gnatcheck): Change the description of the report file
2314 2010-10-04 Ed Falis <falis@adacore.com>
2316 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
2317 determine whether Set_True is called from a task or an ISR.
2318 (Set_True): test for being in a task context before trying to
2319 dereference Defer_Abort or Undefer_Abort.
2321 2010-10-04 Robert Dewar <dewar@adacore.com>
2323 * sem_res.adb, sinput-l.adb: Minor reformatting.
2325 2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
2327 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
2328 check when the target object is an interface since the expression of
2329 the right hand side must only cover the interface.
2331 2010-10-04 Vincent Celier <celier@adacore.com>
2333 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
2334 loading the main source, so that if it is preprocessed and -gnateG is
2335 used, the preprocessed file is written.
2336 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
2337 if a subunit is from the main unit when it is loaded.
2338 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
2339 to True before loading a subunit.
2340 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
2341 to True when the main is a generic unit before loading one of its
2343 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
2344 file only for the main unit (spec, body and subunits).
2346 2010-10-04 Vincent Celier <celier@adacore.com>
2348 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is
2349 specified and the processed file cannot be written. Just issue a
2350 warning and continue.
2352 2010-10-04 Thomas Quinot <quinot@adacore.com>
2354 * sem_res.adb: Minor reformatting.
2356 2010-10-04 Ed Schonberg <schonberg@adacore.com>
2358 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
2359 is an overridden inherited operation, the desired operation is the
2360 overriding one, which is the alias of the visible one.
2362 2010-10-04 Ed Schonberg <schonberg@adacore.com>
2364 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
2365 present before deleting from the tree, when an inherited function with
2366 a controlling result that returns a null extension is overridden by a
2367 later declaration or body.
2369 2010-10-04 Gary Dismukes <dismukes@adacore.com>
2371 * checks.adb: Update comment.
2373 2010-09-30 Joseph Myers <joseph@codesourcery.com>
2375 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros
2376 and define as variables.
2377 (gnat_post_options): Set optimize and optimize_size variables.
2379 2010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com>
2381 * g-socket.adb: Move pragma to disable warnings in case multiple errnos
2382 are not defined by target.
2384 2010-09-29 Eric Botcazou <ebotcazou@adacore.com>
2386 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line.
2388 2010-09-28 Richard Henderson <rth@redhat.com>
2390 * gcc-interface/misc.c (gnat_eh_personality): Use
2391 targetm.except_unwind_info.
2393 2010-09-28 Jan Hubicka <jh@suse.cz>
2395 * gcc-interface/utils.c (handle_leaf_attribute): New function.
2396 (gnat_internal_attribute_tables): Add leaf.
2398 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2400 * gcc-interface/lang.opt (-all-warnings, -include-barrier,
2401 -include-directory, -include-directory=, -no-standard-includes,
2402 -no-standard-libraries): New.
2404 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
2406 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
2407 build_array_type with calls to build_nonshared_array_type.
2408 (substitute_in_type): Likewise.
2409 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
2410 (LANG_HOOKS_TYPE_HASH_EQ): Define.
2411 (gnat_post_options): Add 'static' keyword.
2412 (gnat_type_hash_eq): New static function.
2413 * gcc-interface/utils.c (fntype_same_flags_p): New function.
2414 (create_subprog_type): Call it.
2415 (create_index_type): Call build_nonshared_range_type and tidy up.
2416 (create_range_type): Likewise.
2417 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
2419 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2421 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
2423 (end_subprog_body): If the body is a BIND_EXPR, make its associated
2424 block the top-level one.
2425 (build_function_stub): Build a statement group for the whole function.
2426 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
2427 is used, create the enclosing block early and process first the OUT
2430 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2432 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
2433 not generate debug info for individual enumerators.
2435 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2437 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
2438 type instead of enumeral type as the dummy type built for the template
2439 type of fat pointers.
2441 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2443 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
2444 (gnat_zaplevel): Likewise.
2445 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
2446 binding level for an external constant.
2447 <E_Constant>: Force the local context and create a fake scope before
2448 translating the defining expression of an external constant.
2449 <object>: Treat external constants at the global level explicitly for
2450 renaming declarations.
2451 (elaborate_expression_1): Force the variable to be static if the
2452 expression is global.
2453 * gcc-interface/trans.c (get_elaboration_procedure): New function.
2454 (call_to_gnu): Use it.
2455 (gnat_to_gnu): Likewise.
2456 <N_Object_Declaration>: Do not test Is_Public to force the creation of
2457 an initialization variable.
2458 (add_decl_expr): Discard the statement if the declaration is external.
2459 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
2460 the current block if it is external.
2461 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
2462 (gnat_zaplevel): New global function.
2464 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2466 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
2467 variables against zero in all cases.
2468 (rest_of_type_decl_compilation): Likewise.
2469 * gcc-interface/trans.c (gigi): Pass properly typed constants to
2471 (call_to_gnu): Fix formatting.
2472 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
2473 (Exception_Handler_to_gnu_zcx): Likewise.
2474 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
2476 expressions in presence of a freeze node.
2478 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2480 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
2481 expressions for external constants that are aggregates.
2482 * gcc-interface/utils2.c (build_simple_component_ref): If the field
2483 is an inherited component in an extension, look through the extension.
2485 2010-09-10 Vincent Celier <celier@adacore.com>
2487 * projects.texi: Add documentation for package extensions
2488 Add some documentation for attributes Leading_Library_Options and
2489 Linker'Leading_Switches.
2491 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2493 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
2494 disabled, compute subtype for all string types.
2496 2010-09-10 Robert Dewar <dewar@adacore.com>
2498 * gnat_ugn.texi: Add documentation for -gnatw.s/S
2499 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
2500 Component_Size): Implement warning on overriden size clause.
2501 (Analyze_Record_Representation_Clause): Implement warning on overriden
2503 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
2505 * ug_words: Add entries for -gnatw.s/S.
2506 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
2507 * gcc-interface/Make-lang.in: Update dependencies.
2509 2010-09-10 Vincent Celier <celier@adacore.com>
2511 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
2512 a package with the same name from an imported or extended project.
2513 * prj-proc.adb (Process_Declarative_Items): Process package extensions
2515 2010-09-10 Bob Duff <duff@adacore.com>
2517 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
2520 2010-09-10 Robert Dewar <dewar@adacore.com>
2522 * sem.adb: Minor reformatting.
2524 2010-09-10 Bob Duff <duff@adacore.com>
2526 * s-os_lib.ads, g-expect.ads: Add comments.
2528 2010-09-10 Robert Dewar <dewar@adacore.com>
2530 * exp_ch5.adb: Minor reformatting.
2532 2010-09-10 Thomas Quinot <quinot@adacore.com>
2534 * scos.ads: Add comments.
2536 2010-09-10 Vincent Celier <celier@adacore.com>
2538 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
2540 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
2542 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
2543 for a controlled build-in-place function call which appears in an
2544 anonymous context. The transient scope ensures that the intermediate
2545 function result is cleaned up after the master is left.
2546 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
2547 of the transient scope. This is now done in Exand_Call which covers
2548 additional cases other than secondary stack release.
2550 2010-09-10 Arnaud Charlet <charlet@adacore.com>
2552 * sem.adb (Do_Unit_And_Dependents): Add guard.
2554 2010-09-10 Robert Dewar <dewar@adacore.com>
2556 * exp_ch5.adb: Update comments.
2557 * exp_dist.adb: Minor reformatting.
2559 2010-09-10 Robert Dewar <dewar@adacore.com>
2561 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
2563 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
2564 * usage.adb: Add lines for -gnatw.h/H
2565 * gnat_ugn.texi: Add documentation for J519-010
2566 Warn on record holes/gaps
2567 * ug_words: Add entries for -gnatw.h/-gnatw.H
2568 * vms_data.ads: Add entries for [NO]AVOIDGAPS
2570 2010-09-10 Gary Dismukes <dismukes@adacore.com>
2572 * sem_ch6.adb: Update comment.
2574 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2576 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
2577 of full view analyzed after analyzing the corresponding record
2578 declaration, to prevent spurious name conflicts with original
2581 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
2583 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
2584 just issue a warning, but continue with the normal processing.
2586 2010-09-10 Robert Dewar <dewar@adacore.com>
2588 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
2591 2010-09-10 Thomas Quinot <quinot@adacore.com>
2593 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
2594 Build_TypeCode_Call): For a subtype inserted for the expansion of a
2595 generic actual type, go to the underlying type of the original actual
2598 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2600 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
2601 guard around the increment statement, to prevent an off-by-one-value
2602 on the last iteration.
2604 2010-09-10 Vincent Celier <celier@adacore.com>
2606 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
2607 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
2608 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
2609 "at run time" in comments and error/warning messages.
2611 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2613 * exp_cg.adb: Handle properly bodies without specs.
2615 2010-09-10 Emmanuel Briot <briot@adacore.com>
2617 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
2618 present, and the user requested to either ignore this or display a
2619 warning (as opposed to an error), we still need to register the
2622 2010-09-10 Robert Dewar <dewar@adacore.com>
2624 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
2625 now done in In_Extended_Main_Source_Unit.
2626 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
2627 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
2628 as Parsing_Main_Extended_Source.
2629 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
2631 * lib-load.adb (Load_Unit): Add PMES parameter
2632 Set PMES appropriately in all calls to Load_Unit
2633 * lib-load.ads (Load_Unit): Add PMES parameter
2634 * lib.adb (In_Extended_Main_Source_Unit): When called with
2635 Compiler_State set to Parsing, test new flag
2636 Compiling_Main_Extended_Source.
2637 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
2638 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
2639 as Parsing_Main_Extended_Source
2640 * par-load.adb (Load): Set PMES properly in call to Load_Unit
2642 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2644 * exp_cg.adb: Use proper entity to handle overloads.
2645 * sem_res.adb (Check_Parameterless_Call): An operator node without
2646 actuals cannot be a call, and must be treated as a string.
2648 2010-09-10 Robert Dewar <dewar@adacore.com>
2650 * frontend.adb: Minor reformatting.
2652 2010-09-10 Robert Dewar <dewar@adacore.com>
2654 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
2655 * par-ch5.adb (P_Condition): Move from body to spec
2656 * par.adb (Ch5.P_Condition): Move from body to spec
2658 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2660 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
2661 the call table is private, use its full view to generate information
2664 2010-09-10 Jose Ruiz <ruiz@adacore.com>
2666 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
2667 pattern matching to detect predefined primitive operations take into
2668 account that there can be an extra suffix related to body-nested
2671 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2673 * s-pooglo.ads: Add overriding indicators.
2675 2010-09-10 Vincent Celier <celier@adacore.com>
2677 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
2678 /64_MALLOC (for -H64).
2680 2010-09-10 Robert Dewar <dewar@adacore.com>
2682 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
2683 (Error_Msg_NW): Test Parsing_Main_Subunit flag
2684 * errout.ads (Parsing_Main_Subunit): New flag
2685 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
2686 * par-ch6.adb: Minor style fix (remove redandant parentheses)
2687 * par-ch9.adb: Minor style fix (remove redundant parens)
2688 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
2690 2010-09-10 Vincent Celier <celier@adacore.com>
2692 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
2693 function of the same name in Makeutl.
2694 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
2695 of removed procedure when creating a binder mapping file.
2696 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
2698 * makeutl.ads (Create_Binder_Mapping_File): New function
2700 2010-09-10 Jose Ruiz <ruiz@adacore.com>
2702 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
2703 separator when trying the pattern matching to detect predefined
2704 primitive operations.
2706 2010-09-10 Robert Dewar <dewar@adacore.com>
2708 * bindgen.adb, atree.adb: Minor reformatting.
2710 2010-09-10 Ben Brosgol <brosgol@adacore.com>
2712 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
2715 2010-09-10 Doug Rupp <rupp@adacore.com>
2717 * bindgen.adb: Minor comment fix for -H switch.
2719 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2721 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
2722 library unit now, by traversing tree before context is expanded.
2723 (Write_Call_Info): Use enclosing unit name directly.
2724 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
2725 tree earlier, to ensure that subsequent declarations are analyzed in a
2726 connected structure.
2727 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
2730 2010-09-10 Robert Dewar <dewar@adacore.com>
2732 * symbols-processing-vms-alpha.adb: Minor reformatting.
2734 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
2736 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
2737 __gnat_install_handler in case the binder is called with -n.
2739 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2741 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
2742 sloc for renaming declaration and set Comes_From_Source properly to
2743 ensure that references are properly generated for an object declaration
2744 that is built in place.
2746 2010-09-10 Tristan Gingold <gingold@adacore.com>
2748 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
2750 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
2751 * gcc-interface/Makefile.in: gnat.hlp is now generated by
2754 2010-09-10 Bob Duff <duff@adacore.com>
2756 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
2757 := ...;", remove side effects from the right-hand side, because they
2758 might affect the value of the left-hand side, but the left-hand side is
2759 first READ (so we can do shifting and masking) and then written back,
2760 which would cause the side effects to be incorrectly overwritten.
2762 2010-09-10 Robert Dewar <dewar@adacore.com>
2764 * sem_ch4.adb: Minor reformatting.
2765 * exp_ch6.adb: Add comment on testing limited on full type
2766 * gnat_rm.texi: Add documentation on Pure_Function.
2768 2010-09-10 Vincent Celier <celier@adacore.com>
2770 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
2771 as a source of another project and of another language.
2773 2010-09-10 Robert Dewar <dewar@adacore.com>
2775 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
2777 * freeze.adb (Check_Unsigned_Type): Ditto.
2778 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
2779 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
2780 (Set_Scalar_Range_For_Subtype): Ditto.
2781 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
2783 2010-09-10 Robert Dewar <dewar@adacore.com>
2785 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
2787 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
2788 rather than parens for fixed constants.
2789 * sprint.ads: Use square brackets rather than parens for fixed constants
2790 * urealp.adb (UR_Write): Use square brackets rather than parens
2791 (UR_Write): Add Brackets argument
2792 (UR_Write): Add many more special cases to output literals
2793 * urealp.ads (UR_Write): Use square brackets rather than parens
2794 (UR_Write): Add Brackets argument
2796 2010-09-10 Robert Dewar <dewar@adacore.com>
2798 * sem_ch4.adb: Minor reformatting.
2800 2010-09-10 Richard Guenther <rguenther@suse.de>
2802 * gcc-interface/utils.c (create_index_type): Use build_range_type.
2804 2010-09-10 Arnaud Charlet <charlet@adacore.com>
2806 * vms_cmds.ads: New.
2808 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
2810 * exp_dbug.ads: Mention enhanced encoding for array types.
2812 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
2814 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
2815 unsupported in VM targets. Display a warning in this case.
2817 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2819 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
2820 not reset Sloc when printing keyword "new".
2822 2010-09-10 Vincent Celier <celier@adacore.com>
2824 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
2825 GNAT_DRIVER_COMMAND_LINE.
2827 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2829 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
2830 clause, process the body at once.
2832 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2834 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
2835 conversion is the expression is a qualified expression used to
2836 disambiguate a function call.
2838 2010-09-10 Vincent Celier <celier@adacore.com>
2840 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
2841 as a source of another project and of another language.
2843 2010-09-10 Robert Dewar <dewar@adacore.com>
2845 * prj-util.adb: Minor reformatting.
2847 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
2849 * exp_disp.adb: Minor reformatting.
2851 2010-09-10 Arnaud Charlet <charlet@adacore.com>
2853 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
2856 2010-09-10 Thomas Quinot <quinot@adacore.com>
2858 * sem_res.adb: Minor reformatting.
2859 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
2860 magic constants for task master levels (instead, reference
2861 named numbers from System.Tasking).
2863 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
2865 * gnatvsn.ads (Ver_Prefix): New constant string.
2866 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
2867 (Gen_Output_File_C): Likewise.
2868 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
2871 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2873 * sem.adb (Walk_Library_Items): Do not traverse children of the main
2874 unit, to prevent spurious circularities in the walk order.
2875 (Depends_On_Main): Use elsewhere to prevent circularities when the body
2876 of an ancestor of the main unit depends on a child of the main unit.
2878 2010-09-10 Robert Dewar <dewar@adacore.com>
2880 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
2881 sem_ch3.adb: Minor reformatting.
2883 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2885 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
2886 that is a renaming must be derived like any other primitive operation,
2887 the renamed operation is not relevant to the derivation.
2889 2010-09-10 Robert Dewar <dewar@adacore.com>
2891 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
2892 * checks.adb: Minor reformatting.
2894 2010-09-10 Robert Dewar <dewar@adacore.com>
2896 * gnat_ugn.texi: Add section on intent of style checking options.
2898 2010-09-10 Arnaud Charlet <charlet@adacore.com>
2900 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
2902 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2904 * sem_ch3.adb: Improve error message on derivation from class-wide type
2906 2010-09-10 Steve Baird <baird@adacore.com>
2908 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
2909 generation when Generate_SCIL is True.
2911 2010-09-10 Geert Bosch <bosch@adacore.com>
2913 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
2914 validity of executable name and removing any existing executable
2915 (Gnatlink): Call Check_Existing_Executable.
2917 2010-09-10 Arnaud Charlet <charlet@adacore.com>
2919 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
2920 initialization of Task_Alternate_Stack here, cleaner since in case of
2921 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
2924 2010-09-10 Thomas Quinot <quinot@adacore.com>
2926 * s-fileio.adb, a-dirval.adb: Minor reformatting.
2928 2010-09-10 Emmanuel Briot <briot@adacore.com>
2930 * prj-util.adb (Executable_Of): Fix CE when the project does not
2931 contain a Builder package.
2933 2010-09-10 Vincent Celier <celier@adacore.com>
2935 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
2936 to the project path, if Prefix and Target_Name are defined.
2937 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
2939 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2941 * checks.adb (Ensure_Valid): If the expression is a boolean expression
2942 or short-circuit operation, do no emit a validity check: only the
2943 elementary operands of the expression need checking.
2945 2010-09-10 Ben Brosgol <brosgol@adacore.com>
2947 * gnat_rm.texi: Document Short_Descriptors.
2949 2010-09-10 Arnaud Charlet <charlet@adacore.com>
2951 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
2952 initialize to Null_Address.
2953 (Enter_Task): Do not set up an alternate stack for foreign threads.
2955 2010-09-10 Robert Dewar <dewar@adacore.com>
2957 * opt.adb (Short_Descriptors): New flag
2958 (Short_Descriptors_Config): New flag
2959 * opt.ads (Short_Descriptors): New flag
2960 (Short_Descriptors_Config): New flag
2961 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
2962 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors.
2963 (Analyze_Pragma): Implement Short_Descriptors pragma
2964 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
2966 2010-09-10 Emmanuel Briot <briot@adacore.com>
2968 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
2969 project's Executable_Suffix.
2971 2010-09-10 Robert Dewar <dewar@adacore.com>
2973 * g-pehage.ads: Minor reformatting
2975 * gnat_ugn.texi: Clarifying comment on -gnatyc
2976 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
2979 2010-09-10 Tristan Gingold <gingold@adacore.com>
2981 * Make-generated.in (gnat.hlp): New rule.
2983 2010-09-10 Emmanuel Briot <briot@adacore.com>
2985 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
2988 2010-09-10 Robert Dewar <dewar@adacore.com>
2990 * einfo.adb: Minor code cleanup: Add assertion to
2991 Set_Corresponding_Protected_Entry.
2993 2010-09-10 Bob Duff <duff@adacore.com>
2995 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
2996 the output to standard output.
2998 2010-09-09 Vincent Celier <celier@adacore.com>
3000 * gnat_ugn.texi: Add documentation for new gnatmake switch
3002 * make.adb (Map_File): New global variable to store the value of switch
3004 (Gnatmake): Add switch -M to gnatlink if switch --create-map-file has
3006 (Scan_Make_Arg): Recognize switch --create-map-file
3007 * makeutl.ads (Create_Map_File_Switch): New constant string for new
3008 gnatmake and gprbuild switch --create-map-file.
3010 2010-09-09 Robert Dewar <dewar@adacore.com>
3012 * sinput-p.ads: Minor comment update.
3014 2010-09-09 Arnaud Charlet <charlet@adacore.com>
3016 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
3017 Entry_Call.State if needed so that the call is marked as cancelled by
3018 Check_Pending_Actions_For_Entry_Call.
3019 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
3020 this procedure may be called from a controlled operation
3021 (Initialize/Finalize).
3023 2010-09-09 Vadim Godunko <godunko@adacore.com>
3025 * impunit.adb: Correct spelling of package's name in the comment.
3027 2010-09-09 Robert Dewar <dewar@adacore.com>
3029 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
3032 2010-09-09 Robert Dewar <dewar@adacore.com>
3034 * impunit.adb: Add entry for a-izteio.
3035 * checks.adb: Add comment.
3036 * debug.adb, exp_disp.adb: Minor reformatting.
3037 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
3039 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3041 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
3042 discriminant cannot be assumed to be the same value because they may
3043 refer to bounds of a component of two different instances of a
3046 2010-09-09 Gary Dismukes <dismukes@adacore.com>
3048 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
3049 operands of an operator to the type of an enclosing conversion, rewrite
3050 the operator so the conversion can't be flagged as redundant.
3051 Remove useless assignments to Typ and Rtyp.
3053 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
3055 * gnat_ugn.texi: Fix another long line.
3057 2010-09-09 Bob Duff <duff@adacore.com>
3059 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
3062 2010-09-09 Matthew Heaney <heaney@adacore.com>
3064 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
3065 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
3066 Replace_Element, Reverse_Elements, Swap): Change exception message to
3067 correctly indicate kind of tampering (cursor or element).
3068 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
3069 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
3070 Swap_Links, Replace_Element, Swap): Ditto.
3071 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
3072 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
3073 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
3074 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
3075 Generic_Replace_Element): Ditto
3076 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
3077 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
3078 Replace_Element): Ditto.
3079 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
3080 Symmetric_Difference, Union, Include, Replace): Ditto
3082 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3084 * sprint.adb (Write_Id): If the parent node is an expanded name, check
3085 that its entity_or_associated_node is an entity before writing it out.
3086 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
3087 constructors, there is no need for a dispatch table pointer because the
3088 table is fully inherited from the C++ code.
3090 2010-09-09 Thomas Quinot <quinot@adacore.com>
3092 * projects.texi: Fix wrong identifiers on package end lines in project
3094 * exp_ch6.adb: Minor reformatting.
3096 2010-09-09 Tristan Gingold <gingold@adacore.com>
3098 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
3100 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
3102 * gnat_ugn.texi: Fix description of -O3 optimization level.
3104 2010-09-09 Yannick Moy <moy@adacore.com>
3106 * a-cihama.adb, a-cohama.adb: Fix comments.
3108 2010-09-09 Arnaud Charlet <charlet@adacore.com>
3110 * i-cexten.ads: Add comments.
3111 (Signed_128): New type, used by some C bindings.
3112 * debug.adb: Update comment.
3114 2010-09-09 Sergey Rybin <rybin@adacore.com>
3116 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
3117 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
3118 the tool should process Ada 2005 sources.
3120 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3122 * sem_ch12.adb (Remove_Parent): If the scope containing the child
3123 instance is a block, examine the enclosing scope to determine if it is
3126 2010-09-09 Doug Rupp <rupp@adacore.com>
3128 * sem_prag.adb (pragma Ident): Pass --identification= vice
3130 * gnatlink.adb (Linker_Options): Look for --identification= vice
3133 2010-09-09 Gary Dismukes <dismukes@adacore.com>
3135 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
3136 inserting and analyzing the object declaration for the temporary object
3137 created to hold a 'Old value, push the scope for the subprogram where
3138 the object is inserted, so that its Scope (and that of related objects)
3139 will be set properly.
3141 2010-09-09 Vincent Celier <celier@adacore.com>
3143 * prj.adb (Get_Object_Directory): Return object directory display name
3144 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
3145 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
3146 return this value, otherwise return the default for the platform.
3148 2010-09-09 Arnaud Charlet <charlet@adacore.com>
3150 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
3151 dependencies. Remove handling of gnatlbr.
3152 Do not remove s-stratt-xdr for the run-time when installing.
3154 2010-09-09 Robert Dewar <dewar@adacore.com>
3156 * sem_attr.adb: Minor reformatting.
3158 2010-09-09 Thomas Quinot <quinot@adacore.com>
3160 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
3161 unsigned long, not an int.
3163 2010-09-09 Vincent Celier <celier@adacore.com>
3165 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
3166 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
3167 we are not checking for equality of path or file names.
3169 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3171 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
3172 array reference, reset the Analyzed flag so that it is properly
3173 expanded when the resulting object declaration is analyzed.
3175 2010-09-09 Vincent Celier <celier@adacore.com>
3177 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
3180 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
3182 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
3183 VX_SPE_TASK option, so disable it.
3185 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3187 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
3189 (Is_Subunit_Of_Main): Handle null nodes properly.
3191 2010-09-09 Robert Dewar <dewar@adacore.com>
3193 * par-ch2.adb: Update comments.
3195 2010-09-09 Ben Brosgol <brosgol@adacore.com>
3197 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
3199 2010-09-09 Arnaud Charlet <charlet@adacore.com>
3201 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
3202 do not generate an error for compatibility with legacy code.
3203 ignored when generating SCIL.
3204 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
3206 2010-09-09 Thomas Quinot <quinot@adacore.com>
3208 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
3209 s-strxdr.adb to s-stratt-xdr.adb
3211 2010-09-09 Robert Dewar <dewar@adacore.com>
3213 * ali-util.adb (Obsolescent_Check): Removed.
3214 * gprep.adb (Obsolescent_Check): Removed.
3215 Remove Obsolescent_Check parameter in Scng instantiation
3216 * prj-err.adb (Obsolescent_Check): Removed.
3217 * prj-err.ads (Obsolescent_Check): Removed.
3218 Remove Obsolescent_Check parameter in Scng instantiation
3219 * scans.ads (Based_Literal_Uses_Colon): New flag
3220 * scn.adb (Obsolscent_Check_Flag): Removed
3221 (Obsolscent_Check): Removed
3222 (Set_Obsolescent_Check): Removed
3223 (Post_Scan): Add handling for obsolescent features
3224 * scn.ads (Obsolscent_Check): Removed
3225 (Set_Obsolescent_Check): Removed
3226 (Post_Scan): Can no longer be inlined
3227 Remove Obsolescent_Check from instantiation of Scng
3228 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
3229 (Nlit): Remove handling of obsolescent check
3230 (Scan, case '%'): Remove handling of obsolescent check
3231 (Scan, case '|'): Call Post_Scan
3232 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
3233 * scng.ads Remove Obsolescent_Check argument from Scng generic
3234 (Post_Scan): Now called for Tok_Vertical_Bar
3235 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
3237 2010-09-09 Doug Rupp <rupp@adacore.com>
3239 * gnatlbr.adb: Removed.
3240 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
3242 2010-09-09 Robert Dewar <dewar@adacore.com>
3244 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
3247 2010-09-09 Vincent Celier <celier@adacore.com>
3249 * gnatlbr.adb: Remove redundant conversions.
3251 2010-09-09 Vincent Celier <celier@adacore.com>
3253 * prj-proc.adb: Minor comment spelling error fix.
3254 * osint.ads (Env_Vars_Case_Sensitive): Use function
3255 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
3258 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3260 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
3261 resolution of conditional expressions whose dependent expressions are
3262 anonymous access types.
3264 2010-09-09 Robert Dewar <dewar@adacore.com>
3266 * a-ststio.adb: Minor code reorganization.
3267 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
3269 * types.ads: Minor reformatting.
3270 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
3271 redundant conversions.
3272 * output.adb: Minor reformatting.
3273 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
3275 * opt.ads: Add pragma Ordered for Verbosity_Level.
3276 * prj.ads: Add pragma Ordered for type Verbosity.
3278 2010-09-09 Vincent Celier <celier@adacore.com>
3280 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
3282 (Canonical_Case_Env_Var_Name): Ditto
3284 2010-09-09 Bob Duff <duff@adacore.com>
3286 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
3288 2010-09-09 Robert Dewar <dewar@adacore.com>
3290 * cstand.adb: Mark Boolean and Character types as Ordered
3291 * einfo.adb (Has_Pragma_Ordered): New flag
3292 * einfo.ads (Has_Pragma_Ordered): New flag
3293 * g-calend.ads: Mark Day_Name as Ordered
3294 * opt.ads: Mark Ada_Version_Type as Ordered
3295 (Warn_On_Unordered_Enumeration_Type): New flag
3296 * par-prag.adb: Add procdessing for pragma Ordered
3297 * s-ficobl.ads (Read_File_Mode): New subtype
3298 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
3299 * s-taskin.ads: Mark Entry_Call_State as ordered
3300 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
3302 * sem_ch6.ads: Mark Conformance_Type as Ordered
3303 * sem_prag.adb: Implement pragma Ordered
3304 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
3305 (Resolve_Comparison_Op): Diagnose unordered comparison
3306 (Resolve_Range): Diagnose unordered range
3307 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
3309 * snames.ads-tmpl: Add entry for pragma Ordered
3310 * style.ads (Check_Enumeration_Subrange): Removed
3311 * styleg.adb (Check_Enumeration_Subrange): Removed
3312 * styleg.ads (Check_Enumeration_Subrange): Removed
3313 * stylesw.adb: Remove handling of -gnatyE switch
3314 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
3315 * vms_data.ads: Remove -gnatyE entries
3316 Add -gnatw.u entries
3317 * ug_words: Entries for -gnatw.u and -gnatw.U
3318 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
3319 * gnat_rm.texi: Document pragma Ordered.
3320 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
3321 * s-tpobop.adb: Remove comparison on unordered enumeration type.
3323 2010-09-09 Vincent Celier <celier@adacore.com>
3325 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
3326 for VMS and Windows, and 1 for all other platforms.
3327 * adaint.h: New function __gnat_get_env_vars_case_sensitive
3328 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
3329 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
3330 Canonical_Case_File_Name, as we are dealing with environment variables,
3333 2010-09-09 Robert Dewar <dewar@adacore.com>
3335 * sem_util.adb: Minor reformatting
3337 2010-09-09 Vincent Celier <celier@adacore.com>
3339 * vms_data.ads: Add documentation for S_Make_Single.
3341 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3343 * sem_util.adb (Same_Object): include formal parameters.
3345 2010-09-09 Vincent Celier <celier@adacore.com>
3347 * make.adb (Queue): New package implementing a new impementation of the
3348 queue, taking into account the new switch --single-compile-per-obj-dir.
3349 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
3350 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
3351 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
3353 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
3354 switch --single-compile-per-obj-dir.
3355 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
3356 switch --single-compile-per-obj-dir.
3357 * gnat_ugn.texi: Add documentation for new gnatmake switch
3358 --single-compile-per-obj-dir.
3360 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3362 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
3364 2010-09-09 Javier Miranda <miranda@adacore.com>
3366 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
3367 (Replace_Type): Code cleanup.
3368 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
3370 2010-09-09 Thomas Quinot <quinot@adacore.com>
3372 * exp_ch8.adb: Minor reformatting.
3374 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3376 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
3377 Corresponding_Protected_Entry.
3379 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3381 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
3382 inequality, it is always rewritten as the negation of the corresponding
3384 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
3385 the predefined equality of an untagged record, create a body at the
3386 point of the renaming, to capture the current meaning of equality for
3389 2010-09-09 Robert Dewar <dewar@adacore.com>
3391 * sem.adb, sem_warn.adb: Minor reformatting.
3393 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3395 * sem_ch6.adb: Improve error message on untagged equality.
3396 * sem.adb (Semantics): Include subprogram bodies that act as spec.
3398 2010-09-09 Javier Miranda <miranda@adacore.com>
3400 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
3402 2010-09-09 Robert Dewar <dewar@adacore.com>
3404 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
3406 2010-09-09 Robert Dewar <dewar@adacore.com>
3408 * einfo.adb (Is_Aggregate_Type): New function.
3409 * einfo.ads (Aggregate_Kind): New enumeration subtype
3410 (Is_Aggregate_Type): New function.
3411 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
3414 2010-09-09 Robert Dewar <dewar@adacore.com>
3416 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
3417 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
3419 * restrict.ads, restrict.adb: Ditto.
3420 (Restriction_Check_Needed): New function
3422 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3424 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
3425 Build_Master_Entity, to find the proper scope for the master entity of
3426 a type that may contain tasks, in the presence of transient scopes.
3427 * exp_ch9.adb (Build_Master_Entity) Use new function.
3428 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
3430 2010-09-09 Vincent Celier <celier@adacore.com>
3432 * prj-attr.adb: Add new attributes Leading_Library_Options and
3433 Linker'Leading_Switches.
3434 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
3437 2010-09-09 Javier Miranda <miranda@adacore.com>
3439 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
3440 dispatching primitive covers some interface primitive is incomplete.
3441 Replace such code by the invocation of a new subprogram that provides
3443 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
3444 * sem_ch6.adb (Check_Missing_Return): Minor reformating
3445 (Check_Convention): Complete if-statement conditition when reporting
3446 errors (to avoid assertion failure).
3447 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
3448 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
3449 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
3450 overridden null interface primitives.
3451 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
3452 private type is an interface then use the parent of its full view to
3453 climb to its ancestor type.
3454 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
3455 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
3456 null interface primitives.
3457 (Is_Null_Interface_Primitive): New subprogram.
3458 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
3459 (Expand_Freeze_Record_Type): Do not generate specs of null interface
3460 subprograms because they are now generated by Analyze_Freeze_Entity.
3462 2010-09-09 Robert Dewar <dewar@adacore.com>
3464 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
3466 2010-09-09 Robert Dewar <dewar@adacore.com>
3468 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
3469 (Gen_Restrictions_C): Avoid explicit enumeration ranges
3470 (Set_String_Replace): New procedure
3471 * casing.ads (Known_Casing): New subtype declaration
3472 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
3474 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
3475 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
3476 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
3477 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
3478 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
3480 * sem_res.adb (Resolve_Range): Check for enumeration subrange style
3482 * sem_type.adb (Is_Array_Class_Record_Type): New.
3483 * style.ads (Check_Enumeration_Subrange): New procedure
3484 * styleg.adb (Check_Enumeration_Subrange): New procedure
3485 * styleg.ads (Check_Enumeration_Subrange): New procedure
3486 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
3487 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
3488 * usage.adb: Add line for -gnatyE
3489 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
3490 Add missing entry for NOBOOLEAN_OPERATORS
3491 * gnat_ugn.texi: Add documentation for -gnatyE
3493 2010-09-09 Robert Dewar <dewar@adacore.com>
3495 * namet.adb (Initialize): Is now a dummy procedure
3496 (Reinitialize): New procedure
3497 Call Reinitialize from package initialization
3498 * namet.ads (Initialize): Is now a dummy procedure
3499 (Reinitialize): New procedure
3500 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
3501 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
3504 2010-09-09 Bob Duff <duff@adacore.com>
3506 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
3508 2010-09-09 Robert Dewar <dewar@adacore.com>
3510 * s-bitops.adb (Raise_Error): Add exception message
3512 2010-09-09 Robert Dewar <dewar@adacore.com>
3514 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
3515 null statement after label.
3516 * sinfo.ads: Minor comment updates.
3518 2010-09-09 Robert Dewar <dewar@adacore.com>
3520 * nlists.ads, nlists.adb (In_Same_List): New function.
3521 Use Node_Or_Entity_Id where appropriate.
3522 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
3524 2010-09-09 Robert Dewar <dewar@adacore.com>
3526 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
3528 * sem_ch3.adb: Use Check_Wide_Character_Restriction
3529 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
3530 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
3531 (Find_Expanded_Name): Check violation of No_Wide_Characters
3533 2010-09-09 Robert Dewar <dewar@adacore.com>
3535 * par-ch5.adb: Minor reformatting.
3537 2010-09-09 Robert Dewar <dewar@adacore.com>
3539 * prj-env.adb: Minor code reorganization.
3540 * par-ch3.adb: Minor reformatting.
3541 * gcc-interface/Make-lang.in: Update dependencies.
3543 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3545 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
3546 a task declaration can be an entry body.
3548 2010-09-09 Javier Miranda <miranda@adacore.com>
3550 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
3551 tags of library level tagged types.
3552 (Make_Tags): Disable backend optimizations about aliasing for
3553 declarations of access to dispatch tables.
3555 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3557 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
3558 subtype for a null-excluding access type, recover the original
3559 subtype_mark to get the proper visibility on the original name.
3561 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3563 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
3564 create the primitive equality operation for an untagged record. The
3565 operation is the predefined equality if no record component has a
3566 user-defined equality, or if there is a user-defined equality for the
3567 type as a whole, or when the type is derived and it has an inherited
3568 equality. Otherwise the body of the operations is built as for tagged
3570 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
3571 (Make_Eq_Body): New function to create the expanded body of the
3572 equality operation for tagged and untagged records. In both cases the
3573 operation composes, and the primitive operation of each record
3574 component is used to generate the equality function for the type.
3575 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
3576 has an abstract equality defined, replace its call with a
3577 Raise_Program_Error.
3578 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
3579 user-defined equality operator for an untagged record type does not
3580 happen after type is frozen, and appears in the visible part if partial
3581 view of type is not limited.
3583 2010-09-09 Tristan Gingold <gingold@adacore.com>
3585 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
3587 2010-09-09 Bob Duff <duff@adacore.com>
3589 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
3591 2010-09-09 Pascal Obry <obry@adacore.com>
3593 * gnat_ugn.texi: Update doc on windows related topics.
3595 2010-09-09 Geert Bosch <bosch@adacore.com>
3597 * s-fatgen.adb: Update comments.
3599 2010-09-09 Robert Dewar <dewar@adacore.com>
3601 * par-ch4.adb (Box_Error): New procedure.
3603 2010-09-09 Thomas Quinot <quinot@adacore.com>
3605 * sem.adb: Minor reformatting.
3607 2010-09-09 Pascal Obry <obry@adacore.com>
3609 * prj-env.adb: Style fix, use /and then/ and /or else/.
3610 * gnat_ugn.texi: Fix typos.
3612 2010-09-03 Joseph Myers <joseph@codesourcery.com>
3615 * gcc-interface/misc.c (gnat_init_options): Allow options with
3616 empty canonical form. Generate a single save_argv element from -I
3619 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
3621 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
3622 Attach fake PARM_DECLs to the topmost block of the function.
3624 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
3626 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
3627 for the call to a function whose return type was unconstrained.
3629 2010-08-30 Olivier Hainque <hainque@adacore.com>
3631 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
3632 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
3633 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
3635 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
3637 * tracebak.c: Fix typo in comment.
3639 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
3641 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
3642 * gcc-interface/trans.c: Likewise.
3643 * gcc-interface/utils.c: Likewise.
3645 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
3647 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
3649 2010-08-10 Robert Dewar <dewar@adacore.com>
3651 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
3652 * sem_util.adb: Minor reformatting.
3654 2010-08-10 Javier Miranda <miranda@adacore.com>
3656 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
3657 constructors that leave the object partially initialized.
3658 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
3659 that copies from parent of Typ the dispatch table slots of inherited
3660 C++ primitives. It handles primary and secondary dispatch tables.
3661 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
3662 use this attribute with E_Variable entities.
3663 (Set_Is_Tag): Relax assertion to allow its use with variables that
3665 (Set_Related_Type): Relax assertion to allow its use with variables
3666 that store the tag of a C++ class.
3667 (Write_26_Field_Name): Remove Related_Type.
3668 (Write_27_Field_Name): Add Related_Type.
3669 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
3670 with E_Variable entities.
3671 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
3673 * sem_util.adb (Search_Tag): Add missing support for CPP types.
3674 (Enclosing_CPP_Parent): New subprogram.
3675 (Has_Suffix): New subprogram.
3676 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
3677 closest ancestor of a type that is a C++ type.
3678 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
3680 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
3681 instance in derivations of C++ types.
3682 * exp_tss.adb (CPP_Init_Proc): New subprogram.
3683 (Is_CPP_Init_Proc): New subprogram.
3684 (Set_TSS): Handle new C++ init routines.
3685 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
3687 (CPP_Init_Proc): New subprogram.
3688 (Is_CPP_Init_Proc): New subprogram.
3689 * exp_disp.adb (CPP_Num_Prims): New subprogram.
3690 (Has_CPP_Constructors): New subprogram.
3691 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
3692 initialize slots located in the C++ part of the dispatch table.
3693 (Make_Tags): For CPP types declare variables used by the IP routine to
3694 store the C++ tag values after the first invocation of the C++
3696 (Build_CPP_Init_DT): New subprogram.
3697 (Set_CPP_Constructors): New implementation that builds an IP for each
3698 CPP constructor. These IP are wrappers of the C++ constructors that,
3699 after the first invocation of the constructor, read the C++ tags from
3700 the object and save them locally. These copies of the C++ tags are used
3701 by the IC routines to initialize tables of Ada derivations of CPP
3703 (Write_DT): Indicate what primitives are imported from C++
3704 * exp_disp.ads (CPP_Num_Prims): New subprogram.
3705 (Has_CPP_Constructors): New subprogram.
3706 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
3707 invoke the IC routine to inherit the slots of the parents.
3708 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
3709 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
3710 (Is_Variable_Size_Record): Factorize code calling
3711 Is_Variable_Size_Array.
3712 (Build_CPP_Init_Procedure): New subprogram that builds the tree
3713 corresponding to the procedure that initializes the C++ part of the
3714 dispatch table of an Ada tagged type that is a derivation of a CPP
3716 (Build_Init_Procedure): Adding documentation plus code reorganization
3717 to leave more clear the construction of the IP with C++ types.
3718 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
3719 it cannot be called after Make_Tags has been invoked.
3720 (Inherit_CPP_Tag): Removed.
3721 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
3722 located at variable offset.
3723 * freeze.ads: Minor reformating.
3724 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
3726 * gcc-interface/Make-lang.in: Update dependencies.
3728 2010-08-10 Robert Dewar <dewar@adacore.com>
3730 * a-chahan.ads: Add comments on handling of obsolescent entries.
3731 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
3732 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
3733 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
3734 * sem_attr.adb (Analyze_Access_Attribute): Call
3735 Check_Obsolescent_2005_Entity to check for access to obsolescent
3736 Ada.Characters.Handling subprogram.
3737 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
3738 type is obsolescent in Ada 2005.
3739 (Analyze_Attribute, case Constrained): Better placement of flag when
3740 flagged as obsolescent feature.
3741 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
3742 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
3743 is an obsolescent feature.
3744 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
3746 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
3747 Check_Obsolescent_2005_Entity to check for renaming obsolete
3748 Ada.Characters.Handling subprogram.
3749 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
3750 for obsolescent restrictions in Ada 2005.
3751 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
3752 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
3753 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
3754 check for obsolescent references to Ada.Characters.Handling subprograms
3756 2010-08-10 Robert Dewar <dewar@adacore.com>
3758 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
3760 2010-08-10 Robert Dewar <dewar@adacore.com>
3762 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
3763 * par-ch4.adb: Change wording of Ada 2012 messages
3764 * vms_data.ads: Add VMS entries for /2005, /12, /2012
3766 2010-08-10 Robert Dewar <dewar@adacore.com>
3768 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
3769 codes in the range 16#80#..16#7FF#.
3770 * sem_ch10.adb: Minor reformatting.
3772 2010-08-10 Arnaud Charlet <charlet@adacore.com>
3774 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
3775 generate ali files in CodePeer mode, so that a gnatmake -c -k will
3776 proceed further when possible
3777 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
3778 messages when ignoring representation clauses (-gnatI).
3780 2010-08-10 Ed Schonberg <schonberg@adacore.com>
3782 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
3783 constant-fold discriminant reference if the constraint is an object
3784 with non-static expression. Expression may contain volatile references
3785 in the presence of renamings.
3787 2010-08-10 Vincent Celier <celier@adacore.com>
3789 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
3791 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
3792 index for an associative array where it is allowed.
3794 2010-08-10 Thomas Quinot <quinot@adacore.com>
3796 * exp_attr.adb: Add comments.
3798 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
3800 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
3802 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
3804 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
3806 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
3808 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
3809 (build_vms_descriptor): Likewise.
3811 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3813 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
3814 (build_vms_descriptor32): Adjust calls to it for new parameter.
3815 (build_vms_descriptor): Likewise.
3817 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3819 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
3820 (build_variant_list): Take and return a VEC instead of a tree.
3821 (create_variant_part_from): Take a VEC instead of a tree for
3822 variant_list. Adjust accordingly.
3823 (gnat_to_gnu_entity): Adjust for changes to previous functions.
3825 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
3827 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
3829 (components_to_record): Likewise.
3830 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
3831 * gcc-interface/utils.c (max_size): Likewise.
3832 (build_vms_descriptor32): Likewise.
3833 (build_vms_descriptor): Likewise.
3835 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
3837 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
3838 (build_subst_list): Return a VEC instead of a tree.
3839 (build_variant_list): Take a VEC for subst_list. Adjust
3841 (create_field_decl_from): Likewise.
3842 (create_variant_part_from): Likewise.
3843 (copy_and_substitute_in_size): Likewise.
3844 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
3845 Free the built vector.
3847 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
3849 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
3850 allocator for large imported objects.
3852 2010-08-05 Robert Dewar <dewar@adacore.com>
3854 * gnat1drv.adb: Minor reformatting.
3856 2010-08-05 Ed Schonberg <schonberg@adacore.com>
3858 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
3859 instantiation, process its body before the spec of the main unit,
3860 because it may contain subprograms invoked in the spec of main.
3861 * einfo.ads: Add documention of delayed freeze.
3863 2010-08-05 Vincent Celier <celier@adacore.com>
3865 * prj-nmsc.adb (Process_Linker): Take into account new values for
3866 attribute Response_File_Format.
3867 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
3868 GCC_Object_List and GCC_Option_List.
3870 2010-08-05 Ed Schonberg <schonberg@adacore.com>
3872 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
3873 selected component that denotes a discriminant if it is the
3874 discriminant of a component of an unconstrained record type.
3876 2010-08-05 Ed Schonberg <schonberg@adacore.com>
3878 * exp_util.adb (Insert_Actions): If the action appears within a
3879 conditional expression that is already analyzed, insert action further
3882 2010-08-05 Robert Dewar <dewar@adacore.com>
3884 * exp_ch4.adb: Minor reformatting.
3886 2010-08-05 Thomas Quinot <quinot@adacore.com>
3888 * exp_ch4.adb: Minor reformatting
3889 * gnat1drv.adb: Minor reformatting.
3890 Minor code reorganization (use Nkind_In).
3892 2010-08-05 Ed Schonberg <schonberg@adacore.com>
3894 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
3895 determine whether the expression in an address clause for an
3896 initialized object must be constant. Code moved from freeze.adb.
3897 (Remove_Side_Effects): When the temporary is initialized with a
3898 reference, indicate that the temporary is a constant as done in all
3900 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
3901 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
3902 If object does not need a constant address, remove side effects from
3903 address expression, so it is elaborated at the point of the address
3904 clause and not at the freeze point of the object, so that elaboration
3907 2010-08-05 Vincent Celier <celier@adacore.com>
3909 * prj.adb (Is_Compilable): Return False for header files of non Ada
3912 2010-08-05 Emmanuel Briot <briot@adacore.com>
3914 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
3915 exec directory as a warning rather than an error.
3917 2010-08-05 Thomas Quinot <quinot@adacore.com>
3919 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
3922 2010-08-05 Steve Baird <baird@adacore.com>
3924 * exp_util.adb (Remove_Side_Effects): An access value which designates
3925 a volatile object of a nonvolatile type is prohibited.
3926 Do not call Make_Reference to construct a reference to such an object.
3928 2010-08-05 Robert Dewar <dewar@adacore.com>
3930 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
3931 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
3932 a-suewen.adb, a-suewen.ads: New files.
3933 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
3935 * sem_elab.adb: Minor reformatting.
3937 2010-08-05 Arnaud Charlet <charlet@adacore.com>
3939 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
3940 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
3941 in case of null Comp.
3943 2010-08-05 Robert Dewar <dewar@adacore.com>
3945 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
3947 2010-08-05 Gary Dismukes <dismukes@adacore.com>
3949 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
3950 nested access type whose designated type has tasks or is a protected
3951 object when the restrictions No_Task_Hierarchy or
3952 No_Local_Protected_Objects apply. Add ??? comment.
3953 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
3954 type is not a library-level type and No_Local_Protected_Objects applies.
3955 (Analyze_Task_Type): Give a warning when a task type is not a
3956 library-level type and No_Task_Hierarchy applies.
3958 2010-08-05 Arnaud Charlet <charlet@adacore.com>
3960 * sem.adb: Minor reformatting
3961 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
3964 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
3966 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
3968 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
3969 for the debug-only entity.
3970 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
3972 2010-08-03 Joseph Myers <joseph@codesourcery.com>
3974 * gcc-interface/lang-specs.h: Don't pass -a options.
3976 2010-07-28 Joseph Myers <joseph@codesourcery.com>
3978 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
3979 options. Check canonical_option_num_elements on options copied.
3981 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3983 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
3984 return value type. Don't check for missing arguments here.
3986 2010-07-27 Joseph Myers <joseph@codesourcery.com>
3988 * gcc-interface/misc.c (gnat_option_lang_mask): New.
3989 (gnat_init_options): Update prototype. Reconstruct argv array
3990 from decoded options.
3992 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
3994 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
3995 case, merge the alias set of the old pointer type.
3997 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
3999 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
4000 and recurse only for multidimensional array types instead.
4002 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
4005 * gcc-interface/utils.c (convert): Fix thinko in test.
4006 (unchecked_convert): When converting from a scalar type to a type with
4007 a different size, pad to have the same size on both sides.
4009 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
4011 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
4012 equality for the component type of array types.
4014 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4016 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4017 * gcc-interface/trans.c: Likewise.
4018 * gcc-interface/utils.c: Likewise.
4019 * gcc-interface/utils2.c: Likewise.
4021 2010-07-13 Laurent GUERBY <laurent@guerby.net>
4024 * gcc-interface/targtyps.c: Include tm_p.h.
4025 * gcc-interface/Make-lang.in: Update dependencies.
4027 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
4029 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
4032 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4034 * gcc-interface/utils.c: Include diagnostic-core.h in every file
4035 that includes toplev.h.
4037 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
4039 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
4040 Branch to common code handling the alignment of discrete types.
4041 <E_Signed_Integer_Type>: Likewise.
4042 <E_Modular_Integer_Type>: Likewise.
4044 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
4046 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
4047 (gnat_handle_option): Allocate only one element for gnat_argv.
4048 (gnat_init): Do not populate gnat_argv.
4050 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4052 * gcc-interface/trans.c: Do not include tree-flow.h.
4053 * gcc-interface/Make-lang.in: Adjust dependencies.
4055 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
4057 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
4058 of a TREE_LIST. Update comment.
4059 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
4060 Adjust call to gnat_build_constructor.
4061 (Attribute_to_gnu): Likewise.
4062 (gnat_to_gnu): Likewise.
4063 (pos_to_constructor): Likewise.
4064 (extract_values): Likewise.
4065 * gcc-interface/utils.c (build_template): Likewise.
4066 (convert_vms_descriptor64): Likewise.
4067 (convert_vms_descriptor32): Likewise.
4068 (convert_to_fat_pointer): Likewise.
4069 (convert): Likewise.
4070 (unchecked_convert): Likewise.
4071 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
4072 * gcc-interface/utils2.c (build_allocator): Likewise.
4073 (fill_vms_descriptor): Likewise.
4074 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
4075 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
4076 instead of TREE_LISTs.
4078 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4080 * gcc-interface/misc.c: Do not include except.h.
4081 * gcc-interface/Make-lang.in: Update dependencies.
4083 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
4085 * gcc-interface/trans.c: Include tree-flow.h.
4086 (gnu_switch_label_stack): Delete.
4087 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
4088 its associated block cannot fall through. Do not emit the final label
4089 if no cases branch to it.
4090 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
4092 2010-06-23 Thomas Quinot <quinot@adacore.com>
4094 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
4095 reference to a protected subprogram outside of the protected's scope,
4096 ensure the corresponding external subprogram is frozen before the
4099 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4101 * sem_prag.adb: Fix typo in error message.
4102 * sem.adb: Refine previous change.
4104 2010-06-23 Robert Dewar <dewar@adacore.com>
4106 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
4107 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
4108 Implement Ada 2012 string encoding packages.
4110 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4112 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
4113 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
4114 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
4115 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
4117 * gcc-interface/Makefile.in: Enable use of above files.
4119 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4121 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
4122 of address clauses if if Ignore_Rep_Clauses is active.
4123 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
4124 remove address clause from tree so that it does not reach the backend.
4126 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4128 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
4129 expand 'Valid from user code in CodePeer mode, will be handled by the
4132 2010-06-23 Bob Duff <duff@adacore.com>
4134 * g-comlin.ads: Minor comment improvements.
4136 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4138 * sem_res.adb (Uses_SS): The expression that initializes a controlled
4139 component of a record type may be a user-defined operator that is
4140 rewritten as a function call.
4142 2010-06-23 Bob Duff <duff@adacore.com>
4144 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
4146 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
4148 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
4149 label to the new sequence of statements. Set the sloc of the raise
4150 statement onto the new goto statements.
4152 2010-06-23 Robert Dewar <dewar@adacore.com>
4154 * a-stuten.ads, a-stuten.adb: New files.
4155 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
4156 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
4158 2010-06-23 Robert Dewar <dewar@adacore.com>
4160 * gnat_ugn.texi: Add documentation of -gnat12 switch
4161 Add documentation of -gnatX switch.
4163 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4165 * inline.ads: Include the current Ada_Version in the info for pending
4166 instance bodies, so that declaration and body are compiled with the
4168 * inline.adb: Move with_clause for Opt to spec.
4169 * sem_ch12.adb (Analyze_Package_Instantiation,
4170 Analyze_Subprogram_Instantiation): Save current Ada_Version in
4171 Pending_Instantiation information.
4172 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
4173 Inline_Package_Body): Use the Ada_Version present in the body
4176 2010-06-23 Robert Dewar <dewar@adacore.com>
4178 * usage.adb: Add documentation for -gnat12 switch.
4179 * errout.ads: Add VMS alias entry for -gnat12 switch
4180 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
4181 Add documentation for pragma Extensions_Allowed.
4182 * opt.ads: Add entry for Ada 2012 mode.
4183 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
4185 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
4187 * sem_ch13.adb: Add handling for Ada 2012 mode.
4188 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
4189 * switch-c.adb: Add handling for -gnat12 switch.
4190 Implement -gnat2005 and -gnat2012.
4191 * usage.adb: Add documentation for -gnat12 switch.
4192 * vms_data.ads: Add /12 switch for Ada 2012 mode.
4194 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4196 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
4197 No_Task_Hierarchy restriction. Add comment.
4198 * exp_ch9.adb, exp_ch3.adb: Update comments.
4200 2010-06-23 Robert Dewar <dewar@adacore.com>
4202 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
4203 * sem_res.adb: Add comments.
4204 * sem_util.adb: Minor reformatting. Add comments.
4205 Change increment on Actuals_In_Call table.
4206 * opt.ads: Minor: add 'constant'.
4208 2010-06-23 Javier Miranda <miranda@adacore.com>
4210 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
4211 TSD to Null_Address if No_Dispatching_Calls is active.
4213 2010-06-23 Vincent Celier <celier@adacore.com>
4215 * a-comlin.ads: Indicate that use of this package is not supported
4216 during the elaboration of an auto-initialized Stand-Alone Library.
4218 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4220 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
4221 alignment clause on a record type to determine if a component may be
4222 misaligned. The decision must be taken in the back-end where target
4223 alignment information is known.
4225 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4227 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
4228 systematically in CodePeer mode to simplify generated code.
4229 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
4230 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
4231 No_Task_Hierarchy is set instead of crasshing.
4233 2010-06-23 Thomas Quinot <quinot@adacore.com>
4235 * sem_util.adb: Minor code cleanup: test for proper entity instead of
4236 testing just Chars attribute when checking whether a given scope is
4238 * exp_ch4.adb, einfo.adb: Minor reformatting.
4240 2010-06-23 Vincent Celier <celier@adacore.com>
4243 * switch-m.adb (Normalize_Compiler_Switches): Take into account
4244 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
4245 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
4247 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4249 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
4250 operation with a universal real operand, and the right operand is a
4251 range with universal bounds, find unique fixed point that may be
4252 candidate, and warn appropriately.
4254 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4256 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
4257 properly the rare cases where VMS operators are visible through
4258 Extend_System, but the default System is being used and Address is a
4260 * sem_util.adb: Widen predicate Is_VMS_Operator.
4262 2010-06-23 Vincent Celier <celier@adacore.com>
4264 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
4267 2010-06-23 Olivier Hainque <hainque@adacore.com>
4269 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
4270 Interface_Name as foreign. These are GCC builtin imports for
4271 which Ada specific processing doesn't apply.
4273 2010-06-23 Thomas Quinot <quinot@adacore.com>
4275 * sem_ch12.adb: Minor reformatting.
4277 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4279 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
4280 determine whether an intrinsic subprogram is VMS specific.
4282 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
4284 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
4285 is present in the entity.
4287 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4289 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
4290 Fix handling of parameters.
4291 Add protection against unexpected cases.
4292 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
4293 access level, since "A" suffix is already used elsewhere. Similarly,
4294 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
4297 2010-06-23 Thomas Quinot <quinot@adacore.com>
4299 * sem_util.adb, sem_util.ads: Minor reformatting.
4301 2010-06-23 Vincent Celier <celier@adacore.com>
4303 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
4304 the previous behavior of gprclean when there are missing files.
4306 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4308 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
4309 generic body is not a fatal error.
4310 (Mark_Context): Handle properly names of child units.
4311 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
4314 2010-06-23 Vincent Celier <celier@adacore.com>
4316 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
4319 2010-06-23 Bob Duff <duff@adacore.com>
4321 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
4322 Memory_Space, because CPU_Time doesn't seem to provide any significant
4323 speed advantage in practice. Cleanup: Get rid of constant
4324 Default_Optimization; doesn't seem to add anything. Use case
4325 statements instead of if statements; seems cleaner.
4327 2010-06-23 Olivier Hainque <hainque@adacore.com>
4329 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
4330 Wshadow instead of Wextra to guard warning on absence of internal
4331 builtin decl for an import. Fix use of quote in warning text.
4332 (intrin_arglists_compatible_p): Remove processing of integer trailing
4333 args on the Ada side. Fix use of literal > in warning text.
4334 (intrin_return_compatible_p): Never warn on "function imported as
4335 procedure". Defer the void/void case to the common type compatibility
4337 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
4338 of GCC builtin imports.
4340 2010-06-23 Olivier Hainque <hainque@adacore.com>
4342 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
4344 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
4345 functions, helpers for ...
4346 (intrin_profiles_compatible_p): New function, replacement for ...
4347 (compatible_signatures_p): Removed.
4348 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
4349 attempt to bind an unregistered builtin function. When we have
4350 one, use it and warn on profile incompatibilities.
4352 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4354 * gcc-interface/Make-lang.in: Update dependencies.
4356 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4358 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
4359 for a coextension in an object declaration is a concatenation, treat
4360 coextension as dynamic.
4362 2010-06-23 Javier Miranda <miranda@adacore.com>
4364 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
4365 internal entities are added to the scope of the tagged type.
4366 (Derive_Subprograms): Do not stop derivation when we find the first
4367 internal entity that has attribute Interface_Alias. After the change
4368 done to Override_Dispatching_Operations it is no longer true that
4369 these primirives are always located at the end of the list of
4371 * einfo.ads (Primitive_Operations): Add documentation.
4372 * exp_disp.adb (Write_DT): Improve output adding to the name of the
4373 primitive a prefix indicating its corresponding tagged type.
4374 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
4375 entity covers the primitive of an interface that is not an ancestor of
4376 this tagged type then the new primitive is added at the end of the list
4377 of primitives. Required to fulfill the C++ ABI.
4379 2010-06-23 Javier Miranda <miranda@adacore.com>
4381 * atree.ads (Set_Reporting_Proc): New subprogram.
4382 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
4383 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
4384 to routines of package Scil_ll by indirect call to the registered
4386 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
4387 that is invoked when a node is allocated, replaced or rewritten.
4388 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
4389 the SCIL node. Used as argument for Set_Reporting_Proc.
4390 (Initialize): Register Copy_SCIL_Node as the reporting routine that
4391 is invoked by atree.
4393 2010-06-23 Thomas Quinot <quinot@adacore.com>
4395 * sem_ch3.ads: Minor reformatting.
4397 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4399 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
4400 always analyze the generic body and instance, because it may be needed
4402 (Mark_Context): Prepend the with clauses for needed generic units, so
4403 they appear in a better order for CodePeer.
4404 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
4406 2010-06-23 Emmanuel Briot <briot@adacore.com>
4408 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
4410 2010-06-23 Robert Dewar <dewar@adacore.com>
4412 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
4414 2010-06-23 Thomas Quinot <quinot@adacore.com>
4416 * a-tags.ads: Fix description of TSD structure.
4418 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4420 * sem_ch12.adb (Mark_Context): When indicating that the body of a
4421 generic unit is needed prior to the unit containing an instantiation,
4422 search recursively the context of the generic to add other generic
4423 bodies that may be instantiated indirectly through the current instance.
4425 2010-06-23 Robert Dewar <dewar@adacore.com>
4427 * freeze.adb: Minor reformatting.
4429 2010-06-23 Bob Duff <duff@adacore.com>
4431 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
4433 2010-06-23 Vincent Celier <celier@adacore.com>
4435 * make.adb (Compile_Sources): Complete previous change.
4437 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4439 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
4440 Constrained extra formal.
4442 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4444 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
4445 Initialize_Scalars are enabled, compile the generated equality function
4446 for a composite type with full checks enabled, so that validity checks
4447 are performed on individual components.
4449 2010-06-23 Emmanuel Briot <briot@adacore.com>
4451 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
4452 Missing_Source_Files.
4454 2010-06-23 Robert Dewar <dewar@adacore.com>
4456 * exp_ch3.adb, exp_util.adb: Minor reformatting.
4458 2010-06-23 Jose Ruiz <ruiz@adacore.com>
4460 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
4461 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
4462 Clock (without delays) use a run time which is properly initialized.
4464 2010-06-23 Vincent Celier <celier@adacore.com>
4466 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
4467 when -f -u and a main is specified on the command line. However,
4468 attempt to compile even when the ALI file is read-only when
4469 Must_Compile is True.
4471 2010-06-23 Thomas Quinot <quinot@adacore.com>
4473 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
4475 2010-06-23 Javier Miranda <miranda@adacore.com>
4477 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
4478 entities for parent types that are interfaces. Needed in generics to
4479 handle formals that implement interfaces.
4480 (Derive_Subprograms): Add assertion for derivation of tagged types that
4481 do not cover interfaces. For generics, complete code that handles
4482 derivation of type that covers interfaces because the previous
4483 condition was weak (it required only name consistency; arguments were
4484 not checked). Add new code to locate primitives covering interfaces
4485 defined in generic units or instantiatons.
4486 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
4487 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
4488 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
4489 interfaces that are parents of the type because they share the primary
4491 (Register_Primitive): Do not register primitives of interfaces that
4492 are parents of the type.
4493 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
4494 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
4495 primitives skip primitives of interfaces that are parents of the type.
4497 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4499 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
4500 attribute cannot be constant-folded if an index type is a formal type,
4501 or is derived from one.
4502 * checks.adb (Determine_Range): ditto.
4504 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4506 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
4508 2010-06-23 Bob Duff <duff@adacore.com>
4510 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
4511 (Insert): Disallow nul characters.
4512 (misc output routines): Assert no nul characters.
4514 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4516 * exp_ch4.adb: Use predefined unsigned type in all cases.
4518 2010-06-23 Bob Duff <duff@adacore.com>
4520 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
4521 * g-pehage.ads: Minor comment fixes.
4522 * g-pehage.adb: Minor: Add some additional debugging printouts under
4525 2010-06-23 Robert Dewar <dewar@adacore.com>
4527 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
4528 (Worse_Choice): Always prefer Pure/Preelab.
4530 2010-06-23 Vincent Celier <celier@adacore.com>
4532 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
4534 2010-06-23 Robert Dewar <dewar@adacore.com>
4536 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
4537 checking returns in generic case.
4538 (Check_Missing_Return): New procedure.
4540 2010-06-23 Robert Dewar <dewar@adacore.com>
4542 * bindgen.adb, switch-b.adb: Minor reformatting.
4544 2010-06-23 Javier Miranda <miranda@adacore.com>
4546 * frontend.adb (Frontend): Add call to initialize the new package
4548 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
4550 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
4551 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
4553 * exp_util.adb (Insert_Actions): Remove code for
4554 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
4555 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
4556 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
4557 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
4558 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
4559 * sinfo.ads (SCIL_Related_Node): Field removed.
4560 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
4561 (N_SCIL_Tag_Init): Node removed.
4562 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
4563 (Check_SCIL_Node): New implementation.
4564 (Find_SCIL_Node): Removed.
4565 * sem.adb (Analyze): Remove management of
4566 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
4567 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
4569 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
4570 Set_SCIL_Related_Node and avoid adding the SCIL node before the
4571 referenced node using Insert_Action because this is not longer
4573 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
4574 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
4575 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to
4577 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
4578 because we no longer require to generate the SCIL node before the call.
4579 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
4580 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
4581 nodes before the referenced node using Insert_Action because this
4582 is not longer required.
4583 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
4584 update the SCIL_Node field.
4585 * sprint.adb (Sprint_Node_Actual): Remove code for
4586 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
4587 * treepr.adb (Print_Node): Print the SCIL node field (if available).
4588 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
4589 SCIL_Tag_Init nodes.
4590 * scil_ll.ads, scil_ll.adb: New files.
4591 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
4594 2010-06-23 Robert Dewar <dewar@adacore.com>
4596 * sem_ch6.adb: Minor reformatting.
4598 2010-06-23 Doug Rupp <rupp@adacore.com>
4600 * bindusg.adb (Display): Write -Hnn line.
4601 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
4603 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
4604 valid values to 32 and 64.
4605 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
4606 ENABLE, DISABLE as valid settings.
4607 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
4608 * opt.ads (Heap_Size): New global variable.
4609 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
4610 TARGET_MALLOC64 check. Fix comment.
4612 2010-06-23 Robert Dewar <dewar@adacore.com>
4614 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
4615 reformatting. Add comments.
4616 * errout.adb (Finalize): Properly adjust warning count when deleting
4619 2010-06-22 Robert Dewar <dewar@adacore.com>
4621 * errout.adb (Finalize): Set Prev pointers.
4622 (Finalize): Delete continuations for deletion by warnings off(str).
4623 * erroutc.ads: Add Prev pointer to error message structure.
4625 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4627 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
4628 child unit, examine context of parent units to locate instantiated
4629 generics whose bodies may be needed.
4630 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
4631 with_clause for the instantiated generic, examine the context of its
4632 parents, to set Withed_Body flag, so that it can be visited earlier.
4633 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
4634 an unsigned type, use a type of the proper size for the intermediate
4635 value, to prevent alignment problems on unchecked conversion.
4637 2010-06-22 Geert Bosch <bosch@adacore.com>
4639 * s-rannum.ads Change Generator type to be self-referential to allow
4640 Random to update its argument. Use "in" mode for the generator in the
4641 Reset procedures to allow them to be called from the Ada.Numerics
4642 packages without tricks.
4643 * s-rannum.adb: Use the self-referencing argument to get write access
4644 to the internal state of the random generator.
4645 * a-nudira.ads: Make Generator a derived type of
4646 System.Random_Numbers.Generator.
4647 * a-nudira.adb: Remove use of 'Unrestricted_Access.
4648 Put subprograms in alpha order and add headers.
4649 * g-mbdira.ads: Change Generator type to be self-referential.
4650 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
4652 2010-06-22 Robert Dewar <dewar@adacore.com>
4654 * freeze.adb: Minor reformatting
4655 Minor code reorganization (use Nkind_In and Ekind_In).
4657 2010-06-22 Bob Duff <duff@adacore.com>
4659 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
4660 -gnatc when a file is compiled that we cannot generate code for, not
4661 helpful and confusing.
4663 2010-06-22 Vincent Celier <celier@adacore.com>
4665 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
4668 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
4670 * s-rannum.adb: Replace constants with commented symbols.
4671 * s-rannum.ads: Explain significance of the initial value of the data
4674 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4676 * a-ngcoty.adb: Clarify comment.
4678 2010-06-22 Gary Dismukes <dismukes@adacore.com>
4680 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
4681 expansion for indexing packed arrays with small power-of-2 component
4682 sizes when the target is AAMP.
4683 (Expand_Packed_Element_Reference): Return without expansion for
4684 indexing packed arrays with small power-of-2 component sizes when the
4687 2010-06-22 Geert Bosch <bosch@adacore.com>
4689 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
4692 2010-06-22 Robert Dewar <dewar@adacore.com>
4694 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
4697 2010-06-22 Doug Rupp <rupp@adacore.com>
4699 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
4701 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
4702 (pragma Ident): Add a default ident string in the private part.
4704 2010-06-22 Robert Dewar <dewar@adacore.com>
4706 * cstand.adb: Minor reformatting.
4708 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4710 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
4711 recognize the Shift and Rotation intrinsics that are known to the
4712 compiler but have no interface name.
4714 2010-06-22 Geert Bosch <bosch@adacore.com>
4716 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
4717 scaling in case of overflow or NaN results.
4719 2010-06-22 Robert Dewar <dewar@adacore.com>
4721 * cstand.adb: Complete previous change.
4722 * g-dirope.ads: Add comment.
4723 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
4725 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4727 * cstand.adb: Add tree nodes for pragma Pack on string types.
4729 2010-06-22 Javier Miranda <miranda@adacore.com>
4731 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
4732 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
4733 formal of a primitive.
4734 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
4735 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
4736 formal of a primitive.
4737 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
4738 to obtain the last formal of a primitive.
4740 2010-06-22 Geert Bosch <bosch@adacore.com>
4742 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
4743 depending on __EMX__ or MSDOS being defined.
4744 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
4745 * a-excpol-abort.adb: Update comment indicating users of the file.
4746 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
4748 * env.c: Remove empty conditional for MSDOS.
4749 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
4752 2010-06-22 Robert Dewar <dewar@adacore.com>
4754 * s-rannum.adb: Minor reformatting.
4756 2010-06-22 Javier Miranda <miranda@adacore.com>
4758 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
4759 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
4760 package Sem_Util to package Sem_Aux.
4762 2010-06-22 Javier Miranda <miranda@adacore.com>
4764 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
4765 remove useless restriction on imported routines when building the
4768 2010-06-22 Robert Dewar <dewar@adacore.com>
4770 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
4773 2010-06-22 Javier Miranda <miranda@adacore.com>
4775 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
4776 generic subprogram declarations to ensure proper context. Add missing
4777 support for generic actuals.
4778 (Try_Primitive_Operation): Add missing support for concurrent types
4779 that have no Corresponding_Record_Type. Required to diagnose errors
4781 generics or when compiling with no code generation (-gnatc).
4782 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
4783 the corresponding record type.
4784 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
4785 documentation. Do minimum decoration when processing a primitive of a
4786 concurrent tagged type that covers interfaces. Required to diagnose
4787 errors in the Object.Operation notation compiling generics or under
4789 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
4790 propagation of attribute Interface_List to the corresponding record.
4791 (Expand_N_Task_Type_Declaration): Code cleanup.
4792 (Expand_N_Protected_Type_Declaration): Code cleanup.
4794 2010-06-22 Matthew Heaney <heaney@adacore.com>
4796 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
4798 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
4800 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
4801 that is able to produce all representable floating-point numbers in the
4802 unit interval. Remove template parameter Shift_Right, no longer used.
4803 * gnat_rm.texi: Document the period of the pseudo-random number
4804 generator under the description of its algorithm.
4805 * gcc-interface/Make-lang.in: Update dependencies.
4807 2010-06-22 Thomas Quinot <quinot@adacore.com>
4809 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
4810 reference to discriminant (can be an expanded name as well as an
4813 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4815 * exp_ch6.adb: Clarify comment.
4817 2010-06-22 Geert Bosch <bosch@adacore.com>
4819 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
4820 with decimal small as decimal types, avoiding FP arithmetic.
4821 (Has_Decimal_Small): New function.
4822 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
4824 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
4825 callers to call the new function in Einfo that takes the entity as
4828 2010-06-22 Robert Dewar <dewar@adacore.com>
4830 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
4832 2010-06-22 Thomas Quinot <quinot@adacore.com>
4834 * sem_elab.adb: Minor reformatting.
4836 2010-06-22 Vincent Celier <celier@adacore.com>
4838 * gnatsym.adb: Put the object files in the table in increasing
4839 aphabetical order of base names.
4841 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4843 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
4844 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
4845 the corresponding discriminal within a record declaration.
4847 2010-06-22 Thomas Quinot <quinot@adacore.com>
4849 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
4850 expression referring to a discriminal of the type of the aggregate (not
4851 a discriminal of some other unrelated type), and the prefix in the
4852 generated selected component must come from Lhs, not Obj.
4854 2010-06-22 Thomas Quinot <quinot@adacore.com>
4856 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
4857 when to freeze the parent type.
4859 2010-06-22 Robert Dewar <dewar@adacore.com>
4861 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
4862 exp_aggr.adb: Minor reformatting.
4863 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
4864 GNAT.MBSS_Float_Random.
4865 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
4867 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
4869 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
4870 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
4871 (Random_Float_Template, Random): New method of creating
4872 uniform floating-point variables that allow the creation of all machine
4875 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
4877 2010-06-22 Gary Dismukes <dismukes@adacore.com>
4879 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
4880 to abstract targets to check that the type is tagged and comes from
4881 source, rather than only testing for targets of interface types. Remove
4884 2010-06-22 Vincent Celier <celier@adacore.com>
4886 * vms_data.ads: Modify the declarations of qualifiers
4887 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
4890 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4892 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
4893 expansion is disabled.
4895 2010-06-22 Robert Dewar <dewar@adacore.com>
4897 * makeusg.adb: Minor reformatting.
4899 2010-06-22 Robert Dewar <dewar@adacore.com>
4901 * types.ads: (Dint): Removed, no longer used anywhere.
4902 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
4903 (UI_Mul): Avoid use of UI_From_Dint.
4904 (UI_From_Dint): Removed, not used.
4905 * uintp.ads (UI_From_Dint): Removed, not used.
4906 (Uint_Min/Max_Simple_Mul): New constants.
4908 2010-06-22 Vincent Celier <celier@adacore.com>
4910 * clean.adb (Parse_Cmd_Line): Recognize switch
4911 --unchecked-shared-lib-imports.
4912 (Usage): Add line for switch --unchecked-shared-lib-imports
4913 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
4914 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
4915 moved from GPR_Util.
4916 * switch-m.adb (Scan_Make_Switches): Recognize switch
4917 --unchecked-shared-lib-imports.
4918 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
4919 * gnat_ugn.texi: Add documentation for new switch
4920 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
4922 2010-06-22 Javier Miranda <miranda@adacore.com>
4924 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
4925 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
4926 this patch replaces duplication of code that traverses the chain of
4927 aliased primitives by a call to routine Ultimate_Alias that
4928 provides this functionality.
4930 2010-06-22 Arnaud Charlet <charlet@adacore.com>
4932 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
4933 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
4936 2010-06-22 Thomas Quinot <quinot@adacore.com>
4938 * einfo.ads: Minor reformatting.
4940 2010-06-22 Javier Miranda <miranda@adacore.com>
4942 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
4943 eliminated primitives.
4944 (Make_DT): Avoid referencing eliminated primitives.
4945 (Register_Primitive): Do not register eliminated primitives in the
4946 dispatch table. Required to add this functionality when the program is
4947 compiled without static dispatch tables (-gnatd.t)
4949 2010-06-22 Emmanuel Briot <briot@adacore.com>
4951 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
4952 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
4953 warnings on use of internal GNAT units.
4955 2010-06-22 Jose Ruiz <ruiz@adacore.com>
4957 * s-taprop-vxworks.adb (Set_Priority): Update comments.
4959 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
4961 * s-rannum.adb: Make stylistic change to remove mystery constant in
4962 Extract_Value. Image_Numeral_Length: new symbolic constant.
4964 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4966 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
4967 Is_Synchronized_Interface, Is_Task_Interface into computable
4968 predicates, to free three flags in entity nodes.
4969 * sem_ch3.adb: Remove setting of these flags.
4971 2010-06-22 Robert Dewar <dewar@adacore.com>
4973 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
4975 * s-taprop-vxworks.adb: Add comment for Set_Priority.
4976 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
4977 * projects.texi: Move @cindex to the left margin, since otherwise we
4978 are missing entries in the index.
4980 2010-06-22 Emmanuel Briot <briot@adacore.com>
4982 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
4983 packages from the GNAT hierarchy instead of System when possible.
4984 * gcc-interface/Make-lang.in: Update dependencies.
4986 2010-06-22 Jose Ruiz <ruiz@adacore.com>
4988 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
4989 previously in place to reorder the ready queue when a task drops its
4990 priority due to the loss of inherited priority.
4992 2010-06-22 Vincent Celier <celier@adacore.com>
4994 * projects.texi: Minor spelling error fixes.
4997 2010-06-22 Emmanuel Briot <briot@adacore.com>
4999 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
5000 warnings for some with clauses.
5002 2010-06-22 Robert Dewar <dewar@adacore.com>
5004 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
5005 test to catch more cases where first subtype is the results we want.
5006 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
5007 error case, since Errout will now handle this correctly.
5008 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
5009 Update dependencies.
5011 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5013 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
5014 when calling Make_Temporary.
5016 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5018 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
5019 subprogram can be associated with an entry body.
5021 2010-06-22 Robert Dewar <dewar@adacore.com>
5023 * scos.ads: Add note on membership test handling.
5025 2010-06-22 Vincent Celier <celier@adacore.com>
5027 * projects.texi: Minor spelling fixes.
5030 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
5032 * s-rannum.adb: Correct off-by-one error in Extract_Value.
5034 2010-06-22 Vincent Celier <celier@adacore.com>
5036 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
5038 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
5039 gcc command if it is too long.
5041 2010-06-22 Robert Dewar <dewar@adacore.com>
5043 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
5045 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5047 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
5048 calling Make_Temporary.
5050 2010-06-22 Robert Dewar <dewar@adacore.com>
5052 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
5054 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5056 * sem_res.adb: Additional special-case for VMS.
5058 2010-06-22 Vincent Celier <celier@adacore.com>
5060 * gnatsym.adb: Minor comment fix.
5062 2010-06-22 Vincent Celier <celier@adacore.com>
5064 * prj-nmsc.adb (Process_Naming_Scheme): Initialize Lib_Data_Table.
5066 2010-06-22 Robert Dewar <dewar@adacore.com>
5068 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
5069 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
5070 Ada 95 mode as an implementation defined attribute.
5072 2010-06-22 Vincent Celier <celier@adacore.com>
5074 * bindusg.adb (Display): Update line for -R
5075 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
5076 generated files when -R is used.
5078 2010-06-22 Vincent Celier <celier@adacore.com>
5080 * prj-nmsc.adb (Lib_Data_Table): New table.
5081 (Check_Library_Attributes): Check if the same library name is used in
5082 two different projects that do not extend each other.
5084 2010-06-22 Robert Dewar <dewar@adacore.com>
5086 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
5088 2010-06-22 Vincent Celier <celier@adacore.com>
5090 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
5091 empty, make it the current working directory.
5093 2010-06-22 Thomas Quinot <quinot@adacore.com>
5095 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
5096 private type with discriminants, make sure the parent type is frozen.
5098 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
5100 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
5101 with packed array references specially.
5102 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
5103 to a component of a bit packed array if it is the prefix of 'Bit.
5104 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
5105 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
5106 'Bit reference, where the prefix involves a packed array reference.
5107 (Get_Base_And_Bit_Offset): New helper, extracted from...
5108 (Expand_Packed_Address_Reference): ...here. Call above procedure to
5109 get the outer object and offset expression.
5111 2010-06-22 Thomas Quinot <quinot@adacore.com>
5113 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
5114 * einfo.adb (Related_Expression, Set_Related_Expression): Add
5117 2010-06-22 Javier Miranda <miranda@adacore.com>
5119 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
5120 reorganization to properly check if the operation has been inherited as
5121 an abstract operation.
5123 2010-06-22 Ed Falis <falis@adacore.com>
5125 * s-osinte-vxworks.ads: Complete previous change.
5127 2010-06-22 Thomas Quinot <quinot@adacore.com>
5129 * sem_res.adb: Add comment.
5130 * projects.texi, gnat_ugn.texi: Remove macro.
5132 2010-06-22 Vincent Celier <celier@adacore.com>
5134 * prj-attr.adb: Remove project level attribute Main_Language.
5136 2010-06-22 Robert Dewar <dewar@adacore.com>
5138 * switch-b.adb, osint-b.adb: Minor reformatting.
5140 2010-06-22 Pascal Obry <obry@adacore.com>
5142 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
5143 vector if previous send was not fully successful. If only part of
5144 the vector data was sent, we exit the loop.
5146 2010-06-22 Thomas Quinot <quinot@adacore.com>
5148 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
5149 error reporting with generic types.
5151 2010-06-22 Thomas Quinot <quinot@adacore.com>
5153 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
5154 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
5155 vms_data.ads: Add a new command line switch -A to gnatbind to output
5156 the list of all ALI files for the partition.
5158 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5160 * s-osinte-vxworks.ads: Fix casing.
5161 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
5162 change: Interfaces.C does not provide a long_long type.
5164 2010-06-22 Emmanuel Briot <briot@adacore.com>
5166 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
5167 native user's guide, since this document contains the two versions.
5168 * gcc-interface/Make-lang.in: Update doc dependencies.
5170 2010-06-22 Robert Dewar <dewar@adacore.com>
5172 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
5174 2010-06-22 Emmanuel Briot <briot@adacore.com>
5176 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
5177 not build this file on its own (only through gnat_ugn.texi).
5178 Remove macro definitions and insert simpler version in gnat_ugn.texi.
5180 2010-06-22 Robert Dewar <dewar@adacore.com>
5182 * ali-util.ads: Minor comment update.
5183 * g-socthi-mingw.adb: Minor reformatting.
5185 2010-06-22 Ed Falis <falis@adacore.com>
5187 * s-osinte-vxworks.ads: Take sigset_t definition of System.VxWorks.Ext.
5188 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
5189 for specific versions of VxWorks.
5191 2010-06-22 Emmanuel Briot <briot@adacore.com>
5193 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
5194 related sections from user's guide and reference manual, since they
5195 have now been merged together into a separate document (projects.texi).
5196 This removes a lot of duplication where attributes where described
5198 The grammar for the project files is now in each of the sections
5199 (packages,expressions,...) instead of being duplicates in two other
5200 sections (one in the user's guide that contained the full grammar,
5201 and various sections in the rm that contained extracts of the same
5203 Added the full list of all supported attributes, since existing lists
5205 Rename "associative array" into "indexed attribute"
5206 Remove sections that were duplicates ("External References in
5207 Project Files" and "External Values", and "Project Extensions"
5208 for instance). The list of valid packages in project files is now in
5211 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5213 * sem_ch3.adb (Add_Internal_Interface_Entities): If
5214 Find_Primitive_Covering_Interface does not find the operation, it may
5215 be because of a name conflict between the inherited operation and a
5216 local non-overloadable name. In that case look for the operation among
5217 the primitive operations of the type. This search must succeed
5218 regardless of visibility.
5220 2010-06-22 Pascal Obry <obry@adacore.com>
5222 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
5223 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
5226 2010-06-22 Robert Dewar <dewar@adacore.com>
5228 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
5230 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression):
5233 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5235 * s-intman-vxworks.ads: Code clean up.
5237 2010-06-22 Thomas Quinot <quinot@adacore.com>
5239 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
5240 dereference, construct actual subtype of designated object to generate
5241 proper bounds checks.
5243 2010-06-22 Thomas Quinot <quinot@adacore.com>
5245 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
5246 Read_Withed_ALIs, which is more descriptive.
5248 2010-06-22 Pascal Obry <obry@adacore.com>
5250 * g-sothco.ads: Minor reformatting.
5251 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
5252 C_Sendmsg implementation.
5253 (C_Sendmsg): Do not use lock (not needed).
5254 (C_Recvmsg): Likewise and also do not wait for incoming data.
5256 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5258 * uintp.adb: Fix scope error in operator call.
5260 2010-06-22 Vincent Celier <celier@adacore.com>
5262 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
5263 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
5264 autoconfiguration is needed, fail indicating that no config project
5265 file can be found, as there is no autoconfiguration on VMS.
5267 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5269 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
5270 for an operator in a functional notation, when operands are universal.
5272 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5274 * gcc-interface/Make-lang.in: Update dependencies.
5276 2010-06-22 Robert Dewar <dewar@adacore.com>
5278 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
5280 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
5281 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
5283 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
5286 2010-06-22 Vincent Celier <celier@adacore.com>
5288 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
5289 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
5291 2010-06-22 Pascal Obry <obry@adacore.com>
5293 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
5295 (C_Recvmsg): Make sure the routine is atomic. Also fully
5296 fill vectors in the proper order.
5297 (C_Sendmsg): Make sure the routine is atomic.
5299 2010-06-22 Robert Dewar <dewar@adacore.com>
5301 * sem_ch8.adb: Update comment.
5302 * sem_res.adb: Minor code reorganization (use Ekind_In).
5304 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5306 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
5307 name is a call, use the number of actuals to determine whether this is
5308 a binary or unary operator, rather than relying on later information
5309 to resolve the overload.
5311 2010-06-22 Robert Dewar <dewar@adacore.com>
5313 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
5315 2010-06-22 Robert Dewar <dewar@adacore.com>
5317 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
5318 * sem_eval.adb: Minor reformatting.
5320 2010-06-22 Vincent Celier <celier@adacore.com>
5322 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
5323 to gnatlink, except on Open VMS.
5324 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
5325 object directories if -nostdlib is used.
5327 2010-06-22 Robert Dewar <dewar@adacore.com>
5329 * sem_util.adb (Is_Delegate): Put in proper alpha order.
5330 * sem_eval.adb: Minor reformatting.
5332 2010-06-22 Robert Dewar <dewar@adacore.com>
5334 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
5335 * exp_aggr.adb: Minor comment changes and reformatting.
5336 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha
5338 * sem_util.ads: Add some missing pragma Inline's.
5340 2010-06-22 Thomas Quinot <quinot@adacore.com>
5342 * sem_util.adb (Build_Actual_Subtype): Record original expression in
5343 Related_Expression attribute of the constructed subtype.
5344 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
5345 Node24 on types for...
5346 (Related_Expression): Make attribute available on types as well.
5348 2010-06-22 Gary Dismukes <dismukes@adacore.com>
5350 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead
5351 of Directly_Designated_Type when the type argument is an access type.
5352 (Find_Interface_Tag): Retrieve Designated_Type instead of
5353 Directly_Designated_Type when the type argument is an access type.
5354 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
5355 Directly_Designated_Type of each access discriminant.
5356 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
5357 instead of Directly_Designated_Type when the operand and target types
5360 2010-06-22 Thomas Quinot <quinot@adacore.com>
5362 * exp_aggr.adb (Flatten): Return False if one choice is statically
5363 known to be out of bounds.
5365 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5367 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
5368 a parameterless function call, preserve parentheses of original
5369 expression, for proper handling by pretty printer.
5370 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
5371 procedure, to handle quietly identifiers that have no entity names.
5372 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
5373 elsif_part is missing, it has been rewritten as a nested if, and there
5374 is no useful information on the current value of the variable.
5376 2010-06-22 Gary Dismukes <dismukes@adacore.com>
5378 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
5379 discriminals to the current scope.
5380 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
5381 scope, which could overwrite a different already set value.
5383 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5385 * sem_res.adb (Valid_Conversion): If expression is a predefined
5386 operator, use sloc of type of interpretation to improve error message
5387 when operand is of some derived type.
5388 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
5390 2010-06-22 Emmanuel Briot <briot@adacore.com>
5392 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
5393 that it can set out parameters as well. When a process has died, reset
5394 its Input_Fd to Invalid_Fd, so that when using multiple processes we
5395 can find out which process has died.
5397 2010-06-22 Thomas Quinot <quinot@adacore.com>
5399 * sem_eval.adb (Find_Universal_Operator_Type): New
5400 subprogram to identify the operand type of an operator on universal
5401 operands, when an explicit scope indication is present. Diagnose the
5402 case where such a call is ambiguous.
5403 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
5404 Use the above to identify the operand type so it can be properly
5406 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
5407 type, done in an arbitrary, possibly incorrect type (the presence of
5408 some numeric type in the scope is checked for legality, but when more
5409 than one such type is in the scope, we just pick a random one, not
5410 necessarily the expected one).
5411 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
5414 2010-06-22 Robert Dewar <dewar@adacore.com>
5416 * sem_eval.adb: Minor reformatting.
5418 2010-06-22 Robert Dewar <dewar@adacore.com>
5420 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
5421 Expression_With_Actions to clean up the code generated when folding
5422 constant expressions.
5424 2010-06-22 Vincent Celier <celier@adacore.com>
5426 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
5429 2010-06-22 Vincent Celier <celier@adacore.com>
5431 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
5432 found, check if it's path has aready been found, whatever its index.
5434 2010-06-22 Robert Dewar <dewar@adacore.com>
5436 * atree.adb, gnatbind.adb: Minor reformatting.
5437 Minor code reorganization.
5439 2010-06-21 Robert Dewar <dewar@adacore.com>
5441 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
5442 known at compile time.
5444 2010-06-21 Gary Dismukes <dismukes@adacore.com>
5446 * atree.adb: Fix comment typo.
5448 2010-06-21 Ed Schonberg <schonberg@adacore.com>
5450 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
5451 whether a universal arithmetic expression in a conversion, which is
5452 rewritten from a function call with an expanded name, is ambiguous.
5454 2010-06-21 Vincent Celier <celier@adacore.com>
5456 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
5457 source files in specified list of sources.
5458 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
5460 (Add_Source): Set the Location of the new source
5461 (Process_Exceptions_File_Based): Call Add_Source with the Location
5462 (Get_Sources_From_File): If an exception is found, set its Listed to
5464 (Find_Sources): When Source_Files is specified, if an exception is
5465 found, set its Listed to True. Remove any exception that is not in a
5466 specified list of sources.
5467 * prj.ads (Source_Data): New component Location
5469 2010-06-21 Vincent Celier <celier@adacore.com>
5471 * gnatbind.adb (Closure_Sources): Global table, moved from block.
5473 2010-06-21 Thomas Quinot <quinot@adacore.com>
5475 * sem_res.adb: Minor reformatting.
5476 * atree.adb: New debugging hook "rr" for node rewrites.
5478 2010-06-21 Robert Dewar <dewar@adacore.com>
5480 * g-expect.ads, g-expect.adb: Minor reformatting.
5482 2010-06-21 Emmanuel Briot <briot@adacore.com>
5484 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
5486 2010-06-21 Arnaud Charlet <charlet@adacore.com>
5488 * gcc-interface/Make-lang.in: Update dependencies.
5490 2010-06-21 Thomas Quinot <quinot@adacore.com>
5492 * bindgen.ads: Update comments.
5494 2010-06-21 Vincent Celier <celier@adacore.com>
5496 * gnatbind.adb: Suppress dupicates when listing the sources in the
5497 closure (switch -R).
5499 2010-06-21 Emmanuel Briot <briot@adacore.com>
5501 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
5504 2010-06-21 Emmanuel Briot <briot@adacore.com>
5506 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
5508 (Expect_Internal): No longer raises an exception, so that it can set
5509 out parameters as well. When a process has died, reset its Input_Fd
5510 to Invalid_Fd, so that when using multiple processes we can find out
5511 which process has died.
5513 2010-06-21 Robert Dewar <dewar@adacore.com>
5515 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
5516 checks.adb, sem_res.adb: Minor reformatting. Add comments.
5518 2010-06-21 Ed Schonberg <schonberg@adacore.com>
5520 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
5521 rederivation associated with a full declaration in a private part, and
5522 there is a partial view that derives the same parent subprogram, the
5523 new entity does not become visible. This check must be applied to
5524 interface operations as well.
5526 2010-06-21 Thomas Quinot <quinot@adacore.com>
5528 * checks.adb: Add comments.
5529 * prj-nmsc.adb: Minor reformatting.
5531 2010-06-21 Thomas Quinot <quinot@adacore.com>
5533 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
5534 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
5535 extract bounds, to ensure that we get the proper captured values,
5536 rather than an expression that may have changed value since the point
5537 where the subtype was elaborated.
5538 (Find_Body_Discriminal): New utility subprogram to share code
5540 (Eval_Attribute): For the case of a subtype bound that references a
5541 discriminant of the current concurrent type, insert appropriate
5542 discriminal reference.
5543 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
5544 requeue to an entry in a family in the current task, use corresponding
5546 (Analyze_Accept_Statement): Rely on expansion of attribute references
5547 to insert proper discriminal references in range check for entry in
5550 2010-06-21 Emmanuel Briot <briot@adacore.com>
5552 * s-regpat.adb (Compile): Fix handling of big patterns.
5554 2010-06-21 Robert Dewar <dewar@adacore.com>
5556 * a-tifiio.adb: Minor reformatting.
5558 2010-06-21 Pascal Obry <obry@adacore.com>
5560 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
5563 2010-06-21 Javier Miranda <miranda@adacore.com>
5565 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
5568 2010-06-21 Ed Schonberg <schonberg@adacore.com>
5570 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
5571 to hold the result, indicate that the target of the declaration does
5572 not need an initialization, to prevent spurious errors when
5573 Initialize_Scalars is enabled.
5575 2010-06-21 Ed Schonberg <schonberg@adacore.com>
5577 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
5578 Fore is not bound by line length. The Fore parameter of the internal
5579 procedure that performs the operation is an integer.
5581 2010-06-21 Thomas Quinot <quinot@adacore.com>
5583 * sem_res.adb, checks.adb: Minor reformatting.
5585 2010-06-21 Emmanuel Briot <briot@adacore.com>
5587 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
5589 (Insert_Operator_Before): New subprogram, avoids duplicated code
5590 (Compile): Avoid doing two compilations when the pattern matcher ends
5593 2010-06-21 Emmanuel Briot <briot@adacore.com>
5595 * s-regpat.adb: Improve debug traces
5596 (Dump): Change output format to keep it smaller.
5598 2010-06-21 Javier Miranda <miranda@adacore.com>
5600 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
5601 output to the output file when this routine completes its work.
5603 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
5605 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
5606 for loop. Call build_constructor_from_list directly in the CICO case.
5608 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5610 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
5611 declaration appears in the same unit and ealier than the renamed
5612 entity, retain generated body to prevent order-of-elaboration issues in
5615 2010-06-18 Arnaud Charlet <charlet@adacore.com>
5617 * s-tpoben.adb: Update comments.
5619 2010-06-18 Robert Dewar <dewar@adacore.com>
5621 * debug.adb: Minor comment change.
5623 2010-06-18 Javier Miranda <miranda@adacore.com>
5625 * exp_cg.adb: Code clean up.
5626 * debug.adb: Complete documentation of switch -gnatd.Z.
5627 * gcc-interface/misc.c (callgraph_info_file): Declare.
5629 2010-06-18 Javier Miranda <miranda@adacore.com>
5631 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
5633 2010-06-18 Thomas Quinot <quinot@adacore.com>
5635 * sprint.ads: Minor reformatting.
5636 * output.ads: Update obsolete comment.
5638 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5640 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
5641 an external intrinsic operation (e.g. a GCC numeric function) indicate
5642 that the renaming entity has the same characteristics, so a call to it
5643 is properly expanded.
5645 2010-06-18 Javier Miranda <miranda@adacore.com>
5647 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
5648 support for dispatch table/callgraph info generation.
5649 * gcc-interface/Make-lang.in: Update dependencies.
5651 2010-06-18 Robert Dewar <dewar@adacore.com>
5653 * exp_ch6.adb: Minor reformatting.
5654 * gnatname.adb: Add comment.
5656 2010-06-18 Vincent Celier <celier@adacore.com>
5658 * gnatname.adb (Scan_Args): When --and is used, make sure that the
5659 dynamic tables in the newly allocated Argument_Data are properly
5662 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
5664 * gnat1drv.adb: Fix comment.
5666 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5668 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
5669 renaming, re-expand the call with the renamed subprogram if that one
5670 is marked inlined as well.
5672 2010-06-18 Gary Dismukes <dismukes@adacore.com>
5674 * gnat1drv.adb (Adjust_Global_Switches): Enable
5675 Use_Expression_With_Actions for AAMP and VM targets.
5677 2010-06-18 Vincent Celier <celier@adacore.com>
5679 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
5681 2010-06-18 Thomas Quinot <quinot@adacore.com>
5683 * exp_ch4.adb: Minor reformatting.
5685 2010-06-18 Javier Miranda <miranda@adacore.com>
5687 * debug.ads Add documentation on -gnatd.Z.
5689 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5691 * sem_elim.adb: Proper error message on improperly eliminated instances
5693 2010-06-18 Vincent Celier <celier@adacore.com>
5695 * prj.ads (Response_File_Format): New value GCC.
5697 2010-06-18 Thomas Quinot <quinot@adacore.com>
5699 * gnat1drv.adb: Minor reformatting.
5701 2010-06-18 Robert Dewar <dewar@adacore.com>
5703 * make.adb, sem_cat.adb: Minor reformatting.
5704 * sem_eval.adb: Fix typos.
5706 2010-06-18 Pascal Obry <obry@adacore.com>
5708 * prj-nmsc.adb: Fix source filenames casing in debug output.
5710 2010-06-18 Robert Dewar <dewar@adacore.com>
5712 * gnatcmd.adb: Minor reformatting.
5714 2010-06-18 Robert Dewar <dewar@adacore.com>
5716 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
5717 condition and both sub-expressions are static (and result is selected
5720 2010-06-18 Robert Dewar <dewar@adacore.com>
5722 * g-pehage.adb: Minor reformatting
5724 2010-06-18 Pascal Obry <obry@adacore.com>
5726 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
5729 2010-06-18 Arnaud Charlet <charlet@adacore.com>
5731 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
5732 dependencies. Fix target pairs on darwin.
5733 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
5735 2010-06-18 Pascal Obry <obry@adacore.com>
5737 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
5739 2010-06-18 Vincent Celier <celier@adacore.com>
5741 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
5742 configuration pragmas file and, if -U is not used, for a local one.
5744 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5746 * sem_elim.adb (Check_Eliminated): Use full information on entity name
5747 when it is given in the pragma by a selected component.
5748 (Check_For_Eliminated_Subprogram): Do no emit error if within a
5749 instance body that is itself within a generic unit.
5750 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
5751 eliminated, mark as well the anonymous subprogram that is its alias
5752 and appears within the wrapper package.
5754 2010-06-18 Bob Duff <duff@adacore.com>
5756 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
5757 Raise an exception if the output file cannot be opened. Add comments.
5759 2010-06-18 Thomas Quinot <quinot@adacore.com>
5761 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
5762 not illegal per E.2.2(7) if it occurs in the private part of a
5765 2010-06-18 Arnaud Charlet <charlet@adacore.com>
5767 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
5768 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
5769 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
5770 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
5771 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
5772 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
5773 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
5774 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
5775 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
5776 errout.ads: Update comments. Minor reformatting.
5778 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
5779 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
5780 a-strunb.adb (Big_String. Big_String_Access): New type.
5782 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
5783 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
5784 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
5786 2010-06-18 Geert Bosch <bosch@adacore.com>
5788 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
5791 2010-06-18 Robert Dewar <dewar@adacore.com>
5793 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
5796 2010-06-18 Robert Dewar <dewar@adacore.com>
5798 * sprint.adb: Minor format change for N_Expression_With_Actions.
5799 * repinfo.adb: Minor reformatting.
5801 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5803 * sem_elim.adb (Check_Eliminated): If within a subunit, use
5804 Defining_Entity to obtain the name of the entity in the proper body, to
5805 properly handle both separate packages and subprograms.
5807 2010-06-18 Emmanuel Briot <briot@adacore.com>
5809 * prj-nmsc.adb (Check_File): New parameter Display_Path.
5811 2010-06-18 Thomas Quinot <quinot@adacore.com>
5813 * g-socket.adb, g-socket.ads (Null_Selector): New object.
5815 2010-06-18 Pascal Obry <obry@adacore.com>
5817 * gnat_ugn.texi: Minor clarification.
5819 2010-06-18 Emmanuel Briot <briot@adacore.com>
5821 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
5822 code when using the project dir as the source dir.
5823 (Search_Directories): use the normalized name for the source directory,
5824 where symbolic names have potentially been resolved.
5826 2010-06-18 Robert Dewar <dewar@adacore.com>
5828 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
5829 when we create N_Expression_With_Actions node.
5830 (Expand_Short_Circuit): Ditto.
5832 2010-06-18 Robert Dewar <dewar@adacore.com>
5834 * exp_util.adb: Minor reformatting.
5836 2010-06-18 Thomas Quinot <quinot@adacore.com>
5838 * types.ads: Clean up obsolete comments
5839 * tbuild.adb: Minor reformatting.
5840 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
5841 exp_strm.adb, aa_drive.adb: Minor reformatting.
5842 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
5843 intrinsic with an Interface_Name denotes an imported back-end builtin,
5844 and must be rewritten into a call, not left in the tree as an operator,
5845 so return False in that case.
5847 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
5849 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
5851 2010-06-18 Robert Dewar <dewar@adacore.com>
5853 * scos.ads: Add proposed output for case expression
5855 2010-06-18 Jose Ruiz <ruiz@adacore.com>
5857 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
5858 RTSS modules, we need to use the Microsoft linker.
5860 2010-06-18 Robert Dewar <dewar@adacore.com>
5862 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
5863 expression (cannot count on a particular branch being executed).
5864 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
5865 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
5866 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
5867 within case expression.
5868 * expander.adb (Expand): Add call to Expand_N_Case_Expression
5869 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
5870 (P_Case_Expression): New procedure
5871 (P_Case_Expression_Alternative): New procedure
5872 * par.adb (P_Case_Expression): New procedure
5873 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
5875 * sem.adb (Analyze): Add call to Analyze_Case_Expression
5876 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
5877 this is a documentation change only.
5878 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
5879 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
5881 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
5882 * sem_res.adb (Resolve_Case_Expression): New procedure.
5883 * sem_scil.adb (Find_SCIL_Node): Add processing for
5884 N_Case_Expression_Alternative.
5885 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
5886 (N_Case_Expression_Alternative): New node.
5887 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
5888 N_Case_Expression and N_Case_Expression_Alternative.
5890 2010-06-18 Robert Dewar <dewar@adacore.com>
5892 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor
5894 * gnat1drv.adb: Fix typo.
5896 2010-06-18 Robert Dewar <dewar@adacore.com>
5898 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
5900 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
5901 gnat style for -gnatg.
5902 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
5904 2010-06-18 Thomas Quinot <quinot@adacore.com>
5906 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
5908 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
5911 2010-06-18 Robert Dewar <dewar@adacore.com>
5913 * sprint.adb: Minor change in output format for expression wi actions.
5914 * par-ch3.adb: Minor code reorganization. Minor reformatting.
5915 * sem_ch5.adb: Minor comment fix.
5917 2010-06-18 Robert Dewar <dewar@adacore.com>
5919 * debug.adb: New debug flag -gnatd.L to control
5920 Back_End_Handles_Limited_Types.
5921 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
5922 limited case if Back_End_Handles_Limited_Types is True.
5923 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
5924 simplify expansion if Use_Expression_With_Actions is True.
5925 * gnat1drv.adb (Adjust_Global_Switches): Set
5926 Back_End_Handles_Limited_Types.
5927 * opt.ads (Back_End_Handles_Limited_Types): New flag.
5929 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5931 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
5932 intrinsic operator if expansion is not enabled, because in an
5933 instantiation the original operator must be present to verify the
5934 legality of the operation.
5936 2010-06-18 Robert Dewar <dewar@adacore.com>
5938 * exp_disp.adb, sem_ch12.adb: Minor reformatting
5940 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5942 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
5943 the class-wide type for a private extension, and the completion is a
5944 subtype, set the type of the class-wide type to the base type of the
5947 2010-06-18 Robert Dewar <dewar@adacore.com>
5949 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
5950 sem_intr.adb, sem_eval.adb: Minor reformatting
5952 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5954 * sem_type.adb (Is_Ancestor): If either type is private, examine full
5957 2010-06-18 Thomas Quinot <quinot@adacore.com>
5959 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
5960 parameter rather than IN OUT.
5962 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5964 * exp_ch6.adb: Add extra guard.
5966 2010-06-18 Gary Dismukes <dismukes@adacore.com>
5968 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
5969 accessibility level of a function call from the level of the innermost
5970 enclosing dynamic scope.
5971 (Innermost_Master_Scope_Depth): New function to find the depth of the
5972 nearest dynamic scope enclosing a node.
5974 2010-06-18 Tristan Gingold <gingold@adacore.com>
5976 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
5978 2010-06-18 Thomas Quinot <quinot@adacore.com>
5980 * g-socket.ads: Minor reformatting.
5982 2010-06-18 Vincent Celier <celier@adacore.com>
5984 * make.adb (Must_Compile): New Boolean global variable
5985 (Main_On_Command_Line): New Boolean global variable
5986 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
5987 even when the project is externally built.
5988 (Start_Compile_If_Possible): Compile in -aL directories if
5989 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
5990 when the project is externally built.
5991 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
5992 invoked with -f -u and one or several mains on the command line.
5993 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one
5994 main is specified on the command line.
5996 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5998 * sem_ch6.adb (Build_Body_For_Inline): Handle
5999 extended_return_statements.
6000 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
6001 containing extented_return statements.
6002 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
6003 constrained, do not build subtype declaration.
6005 2010-06-18 Robert Dewar <dewar@adacore.com>
6007 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
6008 Warn on assigning to packed atomic component.
6010 2010-06-18 Robert Dewar <dewar@adacore.com>
6012 * sem_util.ads: Minor reformatting
6013 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
6014 Expression_With_Actions).
6015 * snames.ads-tmpl: Minor comment fix
6017 2010-06-18 Robert Dewar <dewar@adacore.com>
6019 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
6020 (Set_Imported): Use Import_Interface_Present to control message output
6021 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
6022 * gnat_rm.texi: Document that we can have pragma Import and pragma
6023 Interface for the same subprogram.
6025 2010-06-18 Robert Dewar <dewar@adacore.com>
6027 * lib-xref.adb (Generate_Reference): Fix bad reference to
6028 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
6030 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
6032 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
6034 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
6035 Use set_gnu_expr_location_from_node to set location information on the
6038 2010-06-17 Arnaud Charlet <charlet@adacore.com>
6040 * gcc-interface/Make-lang.in: Update dependencies.
6042 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6044 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
6047 2010-06-17 Robert Dewar <dewar@adacore.com>
6049 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
6050 style check messages.
6051 * sem_res.adb (Resolve_Call): Don't call
6052 Check_For_Eliminated_Subprogram if we are analyzing within a spec
6055 2010-06-17 Robert Dewar <dewar@adacore.com>
6057 * debug.adb: Add documentation for debug flags .X and .Y
6058 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
6059 Use_Expression_With_Actions.
6060 * gnat1drv.adb (Adjust_Global_Switches): Set
6061 Use_Expression_With_Actions.
6062 * opt.ads (Use_Expression_With_Actions): New switch.
6064 2010-06-17 Robert Dewar <dewar@adacore.com>
6066 * exp_intr.adb: Minor code reorganization (use UI_Max)
6067 * sem_intr.adb: use underlying type to check legality.
6068 * einfo.adb (Known_Static_Esize): False for generic types
6069 (Known_Static_RM_Size): False for generic types
6070 * einfo.ads (Known_Static_Esize): False for generic types
6071 (Known_Static_RM_Size): False for generic types
6073 2010-06-17 Robert Dewar <dewar@adacore.com>
6075 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
6077 2010-06-17 Robert Dewar <dewar@adacore.com>
6079 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
6080 node when expanding short circuit form with actions present for right
6082 * exp_ch4.adb: Minor reformatting
6083 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node
6084 if right opeand has actions present, and debug flag -gnatd.X is set.
6085 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
6087 * nlists.adb (Prepend_List): New procedure
6088 (Prepend_List_To): New procedure
6089 * nlists.ads (Prepend_List): New procedure
6090 (Prepend_List_To): New procedure
6091 * sem.adb: Add processing for Expression_With_Actions
6092 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
6093 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
6094 * sem_res.adb: Add processing for Expression_With_Actions.
6095 * sem_scil.adb: Add processing for Expression_With_Actions
6096 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
6097 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
6099 2010-06-17 Doug Rupp <rupp@adacore.com>
6101 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
6102 involved both have underlying integer types.
6103 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
6104 to an intrinsic operator when the operand types or sizes are not
6106 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
6107 64/32 Address/Integer works.
6109 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6111 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
6112 that it marks a unit as needed by a spec only if the corresponding
6113 instantiation appears in that spec (and not in the corresponding body).
6114 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
6115 in the pragma Eliminate has been parsed as a child unit, but the
6116 current compilation unit is in fact the parent in which the subunit is
6119 2010-06-17 Vincent Celier <celier@adacore.com>
6121 * gnat_rm.texi: Fix typo
6123 2010-06-17 Robert Dewar <dewar@adacore.com>
6125 * sem_util.adb: Minor reformatting
6127 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6129 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
6130 instance, the clause now denotes the instance body. Traverse the
6131 corresponding spec because there may be no other dependence that will
6132 force the traversal of its own context.
6134 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6136 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
6137 Install_Limited_Context_Clauses, to determine whether a limited_with in
6138 some parent of the current unit designates some other parent, in which
6139 case the limited_with clause must not be installed.
6140 (In_Context): Refine test.
6142 2010-06-17 Gary Dismukes <dismukes@adacore.com>
6144 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
6145 type with a dispatching equality operator that is overridden (for a
6146 tagged full type), don't include the overridden equality in the list of
6147 primitives. The overridden equality is detected by testing for an
6148 Aliased field that references the overriding equality.
6150 2010-06-17 Robert Dewar <dewar@adacore.com>
6152 * freeze.adb: Minor reformatting.
6154 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
6156 * gnat_ugn.texi: Add a section introducing gdbserver.
6158 2010-06-17 Thomas Quinot <quinot@adacore.com>
6160 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
6163 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6165 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
6166 constrained discriminated parent that is a private type.
6167 (Analyze_Record_Aggregate): when collecting inherited discriminants,
6168 handle properly an ancestor type that is a constrained private type.
6170 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6172 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
6173 protected, use the protected_subprogram_body only if the original
6174 subprogram has not been eliminated.
6176 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6178 * freeze.adb (Freeze_Expression): The designated type of an
6179 access_to_suprogram type can only be frozen if all types in its profile
6182 2010-06-17 Robert Dewar <dewar@adacore.com>
6184 * par.adb: Minor comment fix
6185 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
6187 2010-06-17 Doug Rupp <rupp@adacore.com>
6189 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
6190 change Address to Short_Address in functions where both must be the
6191 same size for intrinsics to work.
6193 2010-06-17 Thomas Quinot <quinot@adacore.com>
6195 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
6196 not denote a (private) component of a protected object.
6198 2010-06-17 Bob Duff <duff@adacore.com>
6200 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
6203 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
6205 * gnat_ugn.texi: Update the documentation about GDB re: exception
6208 2010-06-17 Arnaud Charlet <charlet@adacore.com>
6210 * gnatvsn.ads: Bump to 4.6 version.
6212 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6214 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
6215 designated type of the generated pointer is the type of the original
6216 expression, not that of the function call itself, because the return
6217 type may be an untagged derived type and the function may be an
6218 inherited operation.
6220 2010-06-17 Robert Dewar <dewar@adacore.com>
6222 * exp_ch4.adb: Minor reformatting.
6224 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6226 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
6227 N_Component_Association nodes, to indicate that a component association
6228 of an extension aggregate denotes the value of a discriminant of an
6229 ancestor type that has been constrained by the derivation.
6230 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
6231 double expansion of the aggregate appearing in a context that delays
6232 expansion, to prevent double insertion of discriminant values when the
6233 aggregate is reanalyzed.
6235 2010-06-17 Arnaud Charlet <charlet@adacore.com>
6237 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
6238 Allocator as the Related_Node of Return_Obj_Access in call to
6239 Make_Temporary below as this would create a sort of infinite
6242 2010-06-17 Ben Brosgol <brosgol@adacore.com>
6244 * gnat_ugn.texi: Update gnatcheck doc.
6246 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6248 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
6249 incomplete view of the type that is not tagged, and the full type is a
6250 tagged extension, create class_wide type now, and warn that the
6251 incomplete view should be tagged as well.
6253 2010-06-17 Vincent Celier <celier@adacore.com>
6255 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
6256 Update the last line of the usage, indicating what commands do not
6257 accept project file switches.
6258 * vms_conv.adb: Do not issue usage line for GNAT SYNC
6259 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
6261 * gnat_ugn.texi: Document the relaxed rules for library directories in
6262 externally built library projects.
6264 2010-06-17 Doug Rupp <rupp@adacore.com>
6266 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
6268 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
6269 * gcc-interface/Makefile.in: Update VMS target pairs.
6271 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
6273 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
6274 compatible with Windows NT 4.0 which doesn't provide this function.
6276 2010-06-17 Vincent Celier <celier@adacore.com>
6278 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
6279 different timestamps but the checksum is the same, issue a short
6282 2010-06-17 Arnaud Charlet <charlet@adacore.com>
6284 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
6285 it means that we cannot reset interrupt handlers since this would
6286 require potentially sending the abort signal to the Server_Task.
6288 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6290 * exp_ch4.adb: expand NOT for VMS types.
6291 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
6293 2010-06-17 Sergey Rybin <rybin@adacore.com>
6295 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
6296 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
6299 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6301 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
6302 protected operation if the subprogram has been eliminated.
6304 2010-06-17 Vincent Celier <celier@adacore.com>
6306 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
6307 directories associated with a library to be any directory when the
6308 library project is externally built.
6310 2010-06-17 Vincent Celier <celier@adacore.com>
6312 * make.adb (Check): If switch -m is used, deallocate the memory that
6313 may be allocated when computing the checksum.
6315 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
6317 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
6318 (C_Sendmsg): Likewise.
6320 2010-06-17 Thomas Quinot <quinot@adacore.com>
6322 * sem_res.adb: Update comments.
6324 2010-06-17 Vincent Celier <celier@adacore.com>
6326 * back_end.adb (Scan_Compiler_Arguments): Process last argument
6328 2010-06-17 Robert Dewar <dewar@adacore.com>
6330 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
6331 * layout.adb, freeze.adb: Use Make_Temporary.
6333 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
6335 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
6336 .NET/JVM normally as this is now perfectly supported by the backend.
6338 2010-06-17 Pascal Obry <obry@adacore.com>
6340 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
6342 2010-06-17 Vincent Celier <celier@adacore.com>
6344 * make.adb (Collect_Arguments_And_Compile): Create include path file
6345 only when -x is specified.
6347 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
6349 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
6350 Objects_Path, defaulted to True. Only create include path file if
6351 Include_Path is True, only create objects path file if Objects_Path is
6353 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
6354 Objects_Path, defaulted to True.
6355 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
6358 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6360 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
6361 determine whether it has the controlling type, when the formal is an
6364 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
6366 * s-crtl.ads (ssize_t): New type.
6367 (read): Fix signature.
6369 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
6370 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
6371 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
6372 (C_Sendmsg): Likewise.
6373 * g-socthi.adb (Syscall_Recvmsg): Likewise.
6374 (Syscall_Sendmsg): Likewise.
6375 (C_Recvmsg): Likewise.
6376 (C_Sendmsg): Likewise.
6377 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
6378 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
6379 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
6380 (C_Sendmsg): Likewise.
6381 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
6382 (C_Sendmsg): Likewise.
6383 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
6384 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
6385 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
6386 (C_Sendmsg): Likewise.
6387 * g-socthi-vms.adb (C_Recvmsg): Likewise.
6388 (C_Sendmsg): Likewise.
6389 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
6390 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
6391 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
6392 (C_Sendmsg): Likewise.
6393 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
6394 (C_Sendmsg): Likewise.
6395 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
6396 (Write): Likewise to call 'write'.
6397 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
6398 (Write): Use correct type to call System.CRTL.write.
6399 * s-tasdeb.adb (Write): Likewise.
6401 2010-06-17 Vincent Celier <celier@adacore.com>
6403 * prj-proc.adb (Copy_Package_Declarations): Change argument name
6404 Naming_Restricted to Restricted. If Restricted is True, do not copy the
6405 value of attribute Linker_Options.
6407 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
6409 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
6410 (Case_Statement_to_gnu): Adjust.
6411 (Loop_Statement_to_gnu): Likewise.
6412 (Subprogram_Body_to_gnu): Likewise.
6413 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
6414 (Compilation_Unit_to_gnu): Likewise.
6416 2010-06-17 Robert Dewar <dewar@adacore.com>
6418 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
6419 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
6420 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
6421 sem_dist.adb, sem_util.adb: Use Make_Temporary
6422 * itypes.ads, tbuild.ads: Minor comment update
6423 * exp_ch9.adb, exp_dist.adb: Minor reformatting
6425 2010-06-17 Thomas Quinot <quinot@adacore.com>
6427 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
6429 2010-06-17 Robert Dewar <dewar@adacore.com>
6431 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
6433 2010-06-17 Thomas Quinot <quinot@adacore.com>
6435 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
6437 2010-06-17 Robert Dewar <dewar@adacore.com>
6439 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
6440 * tbuild.ads (Make_Temporary): More comment updates
6441 * tbuild.adb: Minor reformatting
6443 2010-06-17 Robert Dewar <dewar@adacore.com>
6445 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
6446 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
6448 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
6450 (Make_Temporary): Add more extensive documentation
6452 2010-06-17 Robert Dewar <dewar@adacore.com>
6454 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
6455 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
6456 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
6457 where the slice's actions are inserted.
6458 (Decompose_Expr): Account for possible rewriting of slice bounds
6459 resulting from side effects suppression caused by the above freezing,
6460 so that folding of bounds is preserved by such rewriting.
6462 2010-06-17 Robert Dewar <dewar@adacore.com>
6464 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New
6466 * freeze.adb (Freeze_Record_Type): Add call to
6467 Check_Record_Representation_Clause.
6468 * sem_ch13.adb (Check_Record_Representation_Clause): New function
6469 (Analyze_Record_Representation_Clause): Split out overlap code into
6471 (Check_Component_Overlap): Moved inside
6472 Check_Record_Representation_Clause.
6473 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
6475 2010-06-17 Robert Dewar <dewar@adacore.com>
6477 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
6479 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
6480 sem_eval.adb: Use Ekind_In
6482 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6484 * sem_ch8.adb: better error message for illegal inherited discriminant
6486 2010-06-17 Vincent Celier <celier@adacore.com>
6488 * bindusg.adb: Remove lines for -A and -C
6489 * gnat_ugn.texi: Remove all documentation and examples of switches -A
6490 and -C for gnatbind and gnatlink.
6491 * gnatlink.adb (Usage): Remove lines for -A and -C
6492 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
6494 * gcc-interface/Make-lang.in: Update dependencies.
6496 2010-06-17 Vincent Celier <celier@adacore.com>
6498 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
6499 local Argument_List variable Args.
6500 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
6502 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
6503 for subsequent switches in Args.
6504 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
6506 * gcc-interface/Make-lang.in: Update dependencies.
6508 2010-06-17 Robert Dewar <dewar@adacore.com>
6510 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
6511 Equivalent_Type to match documentation.
6513 2010-06-17 Robert Dewar <dewar@adacore.com>
6515 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
6516 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
6517 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
6519 2010-06-17 Thomas Quinot <quinot@adacore.com>
6521 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
6523 2010-06-17 Thomas Quinot <quinot@adacore.com>
6525 * freeze.adb (Freeze_Expression): Short circuit operators are valid
6526 freeze node insertion points.
6528 2010-06-17 Robert Dewar <dewar@adacore.com>
6530 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
6531 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
6533 2010-06-17 Gary Dismukes <dismukes@adacore.com>
6535 * layout.adb (Layout_Type): Broaden test for setting an array type's
6536 Component_Size to include all scalar types, not just discrete types
6537 (components of real types were missed).
6538 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
6539 on the itype created for an index (consistent with Make_Index and
6540 avoids possible Assert_Failures).
6542 2010-06-17 Robert Dewar <dewar@adacore.com>
6544 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
6545 * einfo.adb: Minor code reformatting (use Ekind_In)
6547 2010-06-17 Robert Dewar <dewar@adacore.com>
6549 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
6552 2010-06-17 Vincent Celier <celier@adacore.com>
6554 * back_end.adb: Minor comment updates
6555 * switch-c.adb: Remove dependencies on gcc C sources
6556 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
6559 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6561 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
6562 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e'.
6563 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
6564 Remove use of Node field in SCOs table
6565 (Output_Header): Set 'd' to initially disable pragma entry
6566 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
6567 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
6568 Use C2 field of pragma decision header to indicate enabled.
6569 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
6570 * gcc-interface/Make-lang.in: Update dependencies.
6572 2010-06-17 Vincent Celier <celier@adacore.com>
6574 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
6575 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
6576 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
6577 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
6579 * switch-c.adb: Copied a number of global declarations from
6581 (Len_Arg): New function copied from back_end.adb
6582 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
6583 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
6584 Switch_Subsequently_Cancelled.
6585 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
6586 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
6587 with -lexc on Tru64.
6589 2010-06-17 Robert Dewar <dewar@adacore.com>
6591 * prj.ads, prj.adb: Minor reformatting
6593 2010-06-17 Thomas Quinot <quinot@adacore.com>
6595 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
6596 CP line for a disabled pragma.
6598 2010-06-17 Emmanuel Briot <briot@adacore.com>
6600 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
6602 (Process_Declarative_Item): An invalid value in an typed variable
6603 declaration is no longer always fatal.
6605 2010-06-16 Arnaud Charlet <charlet@adacore.com>
6607 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
6608 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
6611 2010-06-16 Javier Miranda <miranda@adacore.com>
6613 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
6614 node referenced by the SCIL node of dispatching "=" to skip the tags
6617 2010-06-16 Ed Schonberg <schonberg@adacore.com>
6619 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
6620 to prevent cascaded errors and compilation aborts.
6622 2010-06-16 Robert Dewar <dewar@adacore.com>
6624 * back_end.adb (Switch_Subsequently_Cancelled): New function
6625 Move declarations to package body level to support this change
6626 * back_end.ads (Switch_Subsequently_Cancelled): New function
6627 * gnat_ugn.texi: Document -gnat-p switch
6628 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
6629 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
6630 * usage.adb: Add line for -gnat-p switch
6631 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
6633 2010-06-16 Robert Dewar <dewar@adacore.com>
6635 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
6638 2010-06-16 Robert Dewar <dewar@adacore.com>
6640 * exp_disp.adb: Minor reformatting
6642 2010-06-16 Ed Schonberg <schonberg@adacore.com>
6644 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
6645 base type only if it was not previously created for the partial view.
6647 2010-06-16 Thomas Quinot <quinot@adacore.com>
6649 * tbuild.ads: Minor comment fix
6651 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
6653 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
6654 (gnu_except_ptr_stack): Change type to VEC. Update comment.
6655 (gnu_elab_proc_stack): Likewise.
6656 (gnu_return_label_stack): Likewise.
6657 (gnu_loop_label_stack): Likewise.
6658 (gnu_switch_label_stack): Likewise.
6659 (gnu_constraint_label_stack): Likewise.
6660 (gnu_storage_error_label_stack): Likewise.
6661 (gnu_program_error_label_stack): Likewise.
6662 (push_exception_label_stack): Take a VEC ** instead of a tree *.
6663 (push_stack): Likewise. Remove unused second parameter. Update
6665 (pop_stack): Take a VEC * instead of a tree *. Update callers.
6666 (gigi): Initialize stacks as VECs.
6667 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
6668 (Case_Statement_to_gnu): Likewise.
6669 (Subprogram_Body_to_gnu): Likewise.
6670 (call_to_gnu): Likewise.
6671 (Exception_Handler_to_gnu_sjlj): Likewise.
6672 (gnat_to_gnu): Likewise.
6673 (get_exception_label): Likewise.
6675 2010-06-14 Ed Schonberg <schonberg@adacore.com>
6677 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
6678 anonymous base generated when the parent is a constrained discriminated
6679 type, propagate interface list to first subtype because it may appear
6680 in a current instance within the extension part of the derived type
6681 declaration, and its own subtype declaration has not been elaborated
6683 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
6684 determine whether it has the controlling type.
6686 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
6688 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
6689 raise of CE, SE and PE have the reason correctly set and are properly
6690 expanded before stopping the expansions of .NET/JVM exceptions.
6692 2010-06-14 Robert Dewar <dewar@adacore.com>
6694 * opt.ads (Check_Policy_List): Add some clarifying comments
6695 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
6696 on rewritten Assert pragma.
6698 2010-06-14 Gary Dismukes <dismukes@adacore.com>
6700 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
6701 controlled operations, so that they will be treated as overriding even
6702 if the overridden subprogram is marked Is_Hidden, as long as the
6703 overridden subprogram's parent subprogram is not hidden.
6705 2010-06-14 Robert Dewar <dewar@adacore.com>
6707 * debug.adb: Entry for gnatw.d no longer specific for while loops
6708 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
6709 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
6710 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
6711 new calling sequence to include test for EXIT WHEN.
6712 (Analyze_Exit_Statement): Chain EXIT statement into exit statement
6714 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
6716 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
6718 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
6719 PRAGMA, not to pragma identifier).
6720 (Next_Exit_Statement): New attribute of N_Exit_Statement node
6722 2010-06-14 Robert Dewar <dewar@adacore.com>
6724 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
6727 2010-06-14 Robert Dewar <dewar@adacore.com>
6729 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
6730 missing pragma argument identifier.
6732 2010-06-14 Robert Dewar <dewar@adacore.com>
6734 * atree.ads, atree.adb (Ekind_In): New functions.
6736 2010-06-14 Robert Dewar <dewar@adacore.com>
6738 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
6740 2010-06-14 Robert Dewar <dewar@adacore.com>
6742 * usage.adb (Usage): Redo documentation of -gnatwa.
6744 2010-06-14 Ed Schonberg <schonberg@adacore.com>
6746 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
6747 an untagged incomplete type that is a limited view.
6749 2010-06-14 Sergey Rybin <rybin@adacore.com>
6751 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
6754 2010-06-14 Thomas Quinot <quinot@adacore.com>
6756 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
6757 factoring duplicated code between...
6758 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
6759 * a-envvar.ads: Minor reformatting
6761 2010-06-14 Arnaud Charlet <charlet@adacore.com>
6763 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
6765 (Scan_ALI): Take into account new Visibility field.
6766 (Visibility_Kind): New type.
6767 (Xref_Entity_Record): Replace Lib field by Visibility.
6769 * gcc-interface/Make-lang.in: Update dependencies.
6771 2010-06-14 Pascal Obry <obry@adacore.com>
6773 * raise.h: Remove unused defintions.
6775 2010-06-14 Bob Duff <duff@adacore.com>
6777 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
6778 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
6779 the incorrect error "proper body expected".
6780 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
6781 allowed here" error in case of subunits, which was triggered by the
6782 above change to P_Subunit.
6784 2010-06-14 Sergey Rybin <rybin@adacore.com>
6786 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
6788 2010-06-14 Thomas Quinot <quinot@adacore.com>
6790 * lib-util.adb: Minor code reorganization.
6792 2010-06-14 Robert Dewar <dewar@adacore.com>
6794 * ali.adb (Scan_ALI): Implement reading and storing of N lines
6795 (Known_ALI_Lines): Add entry for 'N' (notes)
6796 * ali.ads (Notes): New table to store Notes information
6797 * alloc.ads: Add entries for Notes table
6798 * lib-util.adb (Write_Info_Int): New procedure
6799 (Write_Info_Slit): New procedure
6800 (Write_Info_Uint): New procedure
6801 * lib-util.ads (Write_Info_Int): New procedure
6802 (Write_Info_Slit): New procedure
6803 (Write_Info_Uint): New procedure
6804 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
6805 * lib-writ.ads: Update documentation for N (Notes) lines
6806 * lib.adb (Store_Note): New procedure
6807 * lib.ads (Notes): New table
6808 (Store_Note): New procedure
6809 * sem_prag.adb: Call Store_Note for affected pragmas
6811 2010-06-14 Thomas Quinot <quinot@adacore.com>
6813 * socket.c: Fix wrong condition in #ifdef
6814 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
6815 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
6816 because on VMS this type is a 32-bit pointer which is not compatible
6817 with the default for C pointers for code compiled with gcc on that
6820 2010-06-14 Ed Schonberg <schonberg@adacore.com>
6822 * sem_util (Is_VMS_Operator): New predicate to determine whether an
6823 operator is an intrinsic operator declared in the DEC system extension.
6824 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
6825 if the operator is a VMS intrinsic.
6826 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
6827 constant-folded if the operands are signed and the operator is a VMS
6830 2010-06-14 Robert Dewar <dewar@adacore.com>
6832 * g-socket.adb, gnatcmd.adb: Minor reformatting.
6834 2010-06-14 Pascal Obry <obry@adacore.com>
6836 * s-finimp.adb: Fix typo.
6837 * raise.h: Remove duplicate blank line.
6839 2010-06-14 Vincent Celier <celier@adacore.com>
6841 * prj-nmsc.adb (Add_Sources): Always set the object file and the
6842 switches file names, as the configuration of the language may change
6843 in an extending project.
6844 (Process_Naming_Scheme): For sources of projects that are extended, set
6845 the configuration of the language from the highest extending project
6846 where the language is declared.
6848 2010-06-14 Gary Dismukes <dismukes@adacore.com>
6850 * sem_res.adb (Resolve_Call): For infinite recursion check, test
6851 whether the called subprogram is inherited from a containing
6853 (Same_Or_Aliased_Subprograms): New function
6855 2010-06-14 Ed Schonberg <schonberg@adacore.com>
6857 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
6858 use-visible, check whether it is a primitive for more than one type.
6860 2010-06-14 Robert Dewar <dewar@adacore.com>
6862 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
6864 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
6865 Has_Pragma_Unmodified flag.
6867 2010-06-14 Thomas Quinot <quinot@adacore.com>
6869 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
6870 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
6871 now done in GNAT.Sockets if necessary.
6872 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
6873 Ensure mutual exclusion for netdb operations if the target platform
6875 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating
6876 struct hostent as an opaque type to improve portability.
6877 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
6878 gethostbyYYY using proprietary VxWorks API so that a uniform interface
6879 is available for the Ada side.
6880 * gcc-interface/Makefile.in: Remove g-sttsne-*
6881 * gcc-interface/Make-lang.in: Update dependencies.
6883 2010-06-14 Vincent Celier <celier@adacore.com>
6885 * gnatcmd.adb (Mapping_File): New function.
6887 2010-06-14 Javier Miranda <miranda@adacore.com>
6889 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
6891 2010-06-14 Arnaud Charlet <charlet@adacore.com>
6893 * ali.adb: Fix typo.
6894 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
6896 2010-06-14 Ed Schonberg <schonberg@adacore.com>
6898 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
6901 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
6902 the context does not have a homonym of the selector, emit default
6905 2010-06-14 Robert Dewar <dewar@adacore.com>
6907 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
6910 2010-06-14 Arnaud Charlet <charlet@adacore.com>
6912 * lib-xref.ads: Doc updates:
6913 - Allocate 'Q' for #include entity kind
6915 - Allocate 'g' for regular macros
6916 - Allocate 'G' for function-like macros
6918 2010-06-14 Ed Schonberg <schonberg@adacore.com>
6920 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
6921 Indicates that there is an instantiation in the current unit that
6922 loaded the body of the unit denoted by the with_clause.
6923 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
6924 whether a with_clause in the current context denotes the unit that
6925 holds the generic declaration, and mark the with_clause accordingly.
6926 (Instantiate_Package_Body): call Mark_Context.
6927 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
6928 whether a given body should be traversed before the spec of the main
6931 2010-06-14 Ed Falis <falis@adacore.com>
6933 * sysdep.c: Fix 653 build against vThreads headers.
6935 2010-06-14 Robert Dewar <dewar@adacore.com>
6937 * sinfo.ads: Minor reformatting.
6939 2010-06-14 Ed Schonberg <schonberg@adacore.com>
6941 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
6942 the spec has been generated for a body without spec that carries an
6943 Inline_Always pragma.
6945 2010-06-14 Arnaud Charlet <charlet@adacore.com>
6947 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
6950 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
6952 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
6953 declaration for VMs, as those are useless and might lead to duplicated
6954 local variable names in the generated code.
6955 * gcc-interface/Make-lang.in: Update dependencies.
6957 2010-06-14 Robert Dewar <dewar@adacore.com>
6959 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
6961 2010-06-14 Robert Dewar <dewar@adacore.com>
6963 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
6964 is renamed as Has_Following_Address_Clause.
6965 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
6966 to allow the caller to avoid Initialize_Scalars having an effect.
6967 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
6968 scalars with an address clause specified.
6969 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
6970 to allow the caller to avoid Initialize_Scalars having an effect.
6971 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
6972 (where it was called Has_Address_Clause).
6973 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
6974 (where it was called Has_Address_Clause).
6975 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
6976 problems for Initialize_Scalars (since we no longer initialize objects
6977 with an address clause.
6979 2010-06-14 Robert Dewar <dewar@adacore.com>
6981 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
6984 2010-06-14 Gary Dismukes <dismukes@adacore.com>
6986 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
6987 on the entity of an implicitly generated postcondition procedure.
6989 2010-06-14 Thomas Quinot <quinot@adacore.com>
6991 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
6992 Discriminant_Constraint elist from full view to private view.
6994 2010-06-14 Robert Dewar <dewar@adacore.com>
6996 * sem_res.adb: Minor reformatting.
6998 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7000 * sem.adb: New version of unit traversal.
7002 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
7003 within a generic unit in the table of delayed calls.
7005 2010-06-14 Robert Dewar <dewar@adacore.com>
7007 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
7009 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7011 * sem_ch12.adb (Save_References): If an identifier has been rewritten
7012 during analysis as an explicit dereference, keep the reference implicit
7013 in the generic, but preserve the entity if global. This prevents
7014 malformed generic trees in the presence of some nested generics.
7016 2010-06-14 Sergey Rybin <rybin@adacore.com>
7018 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
7019 tool with '-files=' option. Also fix some small errors (wrong brackets)
7021 2010-06-14 Vincent Celier <celier@adacore.com>
7023 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
7024 the ALI files on the command line.
7026 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
7027 the same value as the parameter of the same name.
7028 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
7030 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
7031 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
7032 emit version symbols only for the units of the library.
7033 (Gen_Versions_C): Ditto.
7035 2010-06-14 Gary Dismukes <dismukes@adacore.com>
7037 * sem_ch4.adb: Fix typo.
7039 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
7041 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
7042 vector IO doesn't work at default value properly.
7044 2010-06-14 Doug Rupp <rupp@adacore.com>
7046 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
7048 2010-06-14 Vincent Celier <celier@adacore.com>
7050 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
7051 sources of the project if a switch -files= is used.
7053 2010-06-14 Thomas Quinot <quinot@adacore.com>
7055 * exp_attr.adb: Minor reformatting.
7057 2010-06-14 Gary Dismukes <dismukes@adacore.com>
7059 * gnat_ugn.texi: Minor typo fixes and wording changes.
7061 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7063 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
7064 prefixed form, do not re-analyze first actual, which may need an
7065 implicit dereference.
7066 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
7067 prefixed notation, the analysis will rewrite the node, and possible
7068 errors appear in the rewritten name of the node.
7069 * sem_res.adb: If a call is ambiguous because its first parameter is
7070 an overloaded call, report list of candidates, to clarify ambiguity of
7073 2010-06-14 Doug Rupp <rupp@adacore.com>
7075 * s-auxdec-vms-alpha.adb: New package body implementing legacy
7076 VAX instructions with Asm insertions.
7077 * s-auxdec-vms_64.ads: Inline VAX queue functions
7078 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
7079 that show up only on VMS.
7080 * gcc-interface/Makefile.in: Provide translation for
7081 s-auxdec-vms-alpha.adb.
7083 2010-06-14 Olivier Hainque <hainque@adacore.com>
7085 * initialize.c (VxWorks section): Update comments.
7087 2010-06-14 Robert Dewar <dewar@adacore.com>
7089 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
7091 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
7093 * init.c: Code clean up.
7095 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7097 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
7098 not insert address clause in table for later validation if type of
7099 entity is generic, to prevent possible spurious errors.
7101 * sem_ch8.adb: Code clean up.
7103 2010-06-14 Ben Brosgol <brosgol@adacore.com>
7105 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
7106 texi2pdf and texi2html.
7107 Document how to change scheduling properties on HP-UX.
7109 2010-06-14 Thomas Quinot <quinot@adacore.com>
7111 * g-socket.ads: Remove misleading comments.
7113 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
7115 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
7116 CLI_Target as this prevents proper detection of exported names
7117 duplicates when the exported language is different to CIL.
7118 (Process_Interface_Name): Add check for CIL convention exports,
7119 replacing the old one from Check_Duplicated_Export_Name.
7121 2010-06-14 Matthew Heaney <heaney@adacore.com>
7123 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
7124 and new last satisfy constraints.
7125 (Delete_Last): prevent overflow for subtraction of index values
7126 (To_Vector): prevent overflow for addition of index values
7128 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7130 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
7131 rewritten call, preserve the resulting type to prevent spurious errors,
7132 when the call is implicitly dereferenced in the context of an in-out
7135 * checks.adb (Apply_Discriminant_Check): If the target of the
7136 assignment is a renaming of a heap object, create constrained type for
7139 2010-06-14 Pascal Obry <obry@adacore.com>
7141 * prj-proc.adb: Fix copy of object directory for extending projects.
7143 2010-06-14 Jose Ruiz <ruiz@adacore.com>
7145 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
7146 (__gnat_install_handler, PowerPC linux): Activate the alternative
7149 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
7151 * gnat_rm.texi: Move to GFDL version 1.3.
7152 * gnat-style.texi: Ditto.
7153 * gnat_ugn.texi: Ditto.
7155 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
7158 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
7161 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
7163 * gcc-interface/utils.c (update_pointer_to): Initialize last.
7165 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
7167 * gcc-interface/ada-tree.h: Fix formatting nits.
7169 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
7171 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
7173 (init_dummy_type): Likewise.
7174 (gnat_pushlevel): Likewise.
7176 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
7177 (Subprogram_Body_to_gnu): Likewise.
7178 (Compilation_Unit_to_gnu): Likewise.
7179 (start_stmt_group): Likewise.
7180 (extract_encoding): Likewise.
7181 (decode_name): Likewise.
7183 * gcc-interface/misc.c (gnat_printable_name): Likewise.
7185 * gcc-interface/decl.c (annotate_value): Likewise.
7187 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
7189 (struct lang_decl): Likewise.
7190 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
7191 (SET_DECL_LANG_SPECIFIC): Likewise.
7193 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
7195 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
7196 * gcc-interface/lang-specs.h: Likewise.
7198 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
7201 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
7203 2010-06-01 Arnaud Charlet <charlet@adacore.com>
7205 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
7207 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
7209 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
7210 TYPE_DECL of the equivalent type instead of building a new one.
7212 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
7214 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
7215 Fix nits in comments.
7216 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
7217 * gcc-interface/trans.c (gigi): Likewise.
7218 (Attribute_to_gnu): Likewise.
7219 (Case_Statement_to_gnu): Likewise.
7220 (gnat_to_gnu): Adjust warning message.
7221 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
7222 (build_vms_descriptor32): Likewise.
7224 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
7226 * gcc-interface/decl.c: Pretend to be a backend file by undefining
7227 IN_GCC_FRONTEND (still need rtl.h here).
7229 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
7231 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
7232 (gigi): Adjust call to set_stack_check_libfunc.
7234 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
7236 * gcc-interface/utils.c: Do not include rtl.h.
7238 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
7240 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
7241 and gimple.h. Explain why rtl.h has to be included.
7242 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
7243 * gcc-interface/targtyps.c: Do not include tm_p.h
7244 * gcc-interface/utils2.c: Do not include flags.h.
7245 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
7246 and explain why it has to be included.
7247 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
7249 Include function.h and explain why. Explain why except.h is included.
7250 (enumerate_modes): Remove unused function.
7251 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
7252 * gcc-interface/Make-lang.in: Update dependencies.
7254 2010-05-25 Joseph Myers <joseph@codesourcery.com>
7256 * gcc-interface/misc.c (internal_error_function): Add context
7257 parameter. Use it to access show_column flag and instead of using
7258 global_dc. Call warn_if_plugins.
7259 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
7261 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
7263 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
7264 * gcc-interface/trans.c (unshare_save_expr): Delete.
7265 (gigi): Do not unshare trees under SAVE_EXPRs here.
7267 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
7269 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
7271 * gcc-interface/utils.c (build_function_stub): Likewise.
7273 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
7275 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
7276 for Wuninitialized without -O.
7278 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
7280 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
7281 ADT_exception_data_name_id.
7282 (exception_data_name_id): New define.
7283 * gcc-interface/trans.c (gigi): Initialize it.
7284 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
7285 exception type for standard exception definitions. Do not make them
7287 <E_Record_Type>: Equate fields of types associated with an exception
7288 definition to those of the standard exception type.
7290 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
7292 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
7294 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
7296 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
7297 code, improve comments and fix formatting nits.
7299 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
7301 * gcc-interface/utils.c (update_pointer_to): Return early if the old
7302 pointer already points to the new type. Chain the old pointer and its
7303 variants at the end of new pointer's chain after updating them.
7305 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
7307 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
7308 built for interfaces.
7309 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
7310 imported_p instead of Is_Imported when considering constants.
7311 Do not promote alignment of exported objects.
7312 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
7314 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
7316 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
7317 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
7318 constants really constant.
7319 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
7321 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
7323 * gcc-interface/decl.c (make_aligning_type): Declare the type.
7325 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
7327 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
7328 expressions of variant part of record types declared at library level.
7330 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
7332 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
7333 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
7334 (rest_of_record_type_compilation): Adjust call to create_field_decl.
7335 (make_descriptor_field): Likewise and pass correctly typed constants.
7336 (build_unc_object_type): Likewise.
7337 (unchecked_convert): Likewise.
7338 * gcc-interface/decl.c (elaborate_expression_2): New static function.
7339 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
7340 Adjust call to create_field_decl.
7341 (make_aligning_type): Likewise.
7342 (make_packable_type): Likewise.
7343 (maybe_pad_type): Likewise.
7344 (gnat_to_gnu_field): Likewise.
7345 (components_to_record): Likewise.
7346 (create_field_decl_from): Likewise.
7347 (create_variant_part_from): Remove superfluous test.
7348 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
7350 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
7352 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
7353 (build_unc_object_type_from_ptr): Likewise.
7354 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
7355 and pass it to create_type_decl. Declare the type. Simplify.
7356 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
7357 it to build_unc_object_type.
7358 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
7359 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
7360 (gnat_to_gnu): Likewise.
7361 * gcc-interface/utils2.c (build_allocator): Likewise.
7363 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
7366 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
7368 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7370 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
7372 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
7375 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
7377 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
7379 * gnathtml.pl: Use 755 as mask for new directories.
7381 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
7383 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
7384 constant constructors before taking their address.
7386 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
7388 * exp_dbug.ads: Fix outdated description. Mention link between XVS
7390 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
7391 XVZ variable as unit size of XVS type.
7392 (maybe_pad_type): Likewise.
7394 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
7396 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
7397 use memmove if the array type is bit-packed.
7399 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
7401 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
7402 build_common_tree_nodes.
7404 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
7406 * gsocket.h: Make sure that winsock2.h is included before windows.h.
7408 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
7410 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
7413 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
7415 * uintp.h (UI_Lt): Declare.
7416 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
7417 computation in sizetype.
7418 <E_Array_Subtype>: Use unified handling for all index types. Do not
7419 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
7421 (annotate_value): Change test for negative values.
7422 (validate_size): Apply test for negative values on GNAT nodes.
7423 (set_rm_size): Likewise.
7424 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
7425 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
7426 for negative values.
7427 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
7428 (builtin_type_for_size): Adjust definition of signed_size_type_node.
7429 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
7430 lengths against zero.
7432 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
7434 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
7435 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
7436 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
7437 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
7438 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
7439 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
7441 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
7442 flag_signed_char. Tag sizetype with "size_type" moniker.
7443 * gcc-interface/trans.c (gigi): Add standard_character parameter.
7444 Remove useless built-in types. Equate unsigned_char_type_node to
7445 Standard.Character. Use it instead of char_type_node throughout.
7446 (Attribute_to_gnu): Likewise.
7447 (gnat_to_gnu): Likewise.
7448 * gcc-interface/utils2.c (build_call_raise): Likewise.
7450 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
7452 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
7453 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
7454 (sbitsize_one_node): New macro.
7455 (sbitsize_unit_node): Likewise.
7456 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
7457 latent bug in the computation of subrange_p. Fold wider_p predicate.
7458 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
7459 the final comparison.
7460 (make_aligning_type): Build real negation and use sizetype throughout
7461 the offset computation.
7462 (maybe_pad_type): Do not issue the warning when the new size expression
7464 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
7465 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
7467 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
7469 (gnat_to_gnu) <N_Free_Statement>: Likewise.
7470 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
7471 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
7472 constants in sizetype. Remove dead code and tweak comments. Generate
7473 equality instead of inequality comparisons for zero length tests.
7475 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7477 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
7478 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
7479 <object>: Do not create the fake PARM_DECL if no debug info is needed.
7480 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
7481 purposes if no debug info is needed.
7482 Fix formatting. Reorder and add comments.
7483 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
7484 variable and remove obsolete comment.
7485 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
7486 (convert_vms_descriptor32): Likewise.
7487 (convert): Remove dead code.
7488 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
7489 the reference to the P_ARRAY pointer.
7490 <POINTER_TYPE>: Likewise.
7491 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
7492 (gnat_init_decl_processing): Delete, move contents to...
7493 * gcc-interface/misc.c (gnat_init): ...here.
7495 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7497 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
7498 calls. Return true for conversion from a record subtype to its type.
7500 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7502 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
7503 lieu of integer_type_node for boolean operations.
7504 (choices_to_gnu): Likewise.
7505 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
7506 (Loop_Statement_to_gnu): Likewise.
7507 (establish_gnat_vms_condition_handler): Likewise.
7508 (Exception_Handler_to_gnu_sjlj): Likewise.
7509 (gnat_to_gnu): Likewise.
7510 (build_unary_op_trapv): Likewise.
7511 (build_binary_op_trapv): Likewise.
7512 (emit_range_check): Likewise.
7513 (emit_index_check): Likewise.
7514 (convert_with_check): Likewise.
7515 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
7516 (convert_vms_descriptor32): Likewise.
7517 (convert_vms_descriptor): Likewise.
7518 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
7519 (compare_arrays): Use boolean instead of integer constants.
7520 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
7521 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
7523 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
7524 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
7525 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
7526 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
7527 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
7528 for boolean operations.
7529 (fill_vms_descriptor): Likewise. Fix formatting nits.
7531 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7533 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
7534 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
7536 (LOOP_STMT_COND): ...this.
7537 (LOOP_STMT_BOTTOM_COND_P): New flag.
7538 (LOOP_STMT_TOP_UPDATE_P): Likewise.
7539 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
7540 (can_equal_min_val_p): New static inline function.
7541 (can_equal_max_val_p): Likewise.
7542 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
7543 new LOOP_STMT semantics. Use two different strategies depending on
7544 whether optimization is enabled to translate the loop.
7545 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
7547 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7549 * uintp.adb (UI_From_Dint): Remove useless code.
7550 (UI_From_Int): Likewise.
7551 * uintp.h: Reorder declarations.
7552 (UI_From_gnu): Declare.
7553 (UI_Base): Likewise.
7554 (Vector_Template): Likewise.
7555 (Vector_To_Uint): Likewise.
7558 * gcc-interface/gigi.h: Tweak comments.
7559 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
7560 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
7562 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
7563 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
7564 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
7565 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
7568 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7570 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
7572 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
7573 (smaller_form_type_p): ...this. Change parameter and variable names.
7574 (call_to_gnu): Use the nominal type of the parameter to create the
7575 temporary if it's a smaller form of the actual type.
7576 (addressable_p): Return false if the actual type is integral and its
7577 size is greater than that of the expected type.
7579 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7581 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
7582 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
7583 (process_attributes): Delete.
7584 (post_error_ne_num): Change parameter name.
7585 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
7586 with -g3. Remove a couple of obsolete lines. Minor tweaks.
7587 If type annotating mode, operate on trees to compute the adjustment to
7588 the sizes of tagged types. Fix long line.
7589 (cannot_be_superflat_p): Tweak head comment.
7590 (annotate_value): Fold local constant.
7591 (set_rm_size): Fix long line.
7592 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
7593 (Attribute_to_gnu): Fix long line.
7594 <Attr_Size>: Remove useless assertion.
7595 Reorder statements. Use size_binop routine.
7596 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
7597 Create local variables for the label and the test. Tweak comments.
7598 (Subprogram_Body_to_gnu): Reset cfun to NULL.
7599 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
7600 (process_inlined_subprograms): Integrate into...
7601 (Compilation_Unit_to_gnu): ...this.
7602 (gnat_to_gnu): Fix long line.
7603 (post_error_ne_num): Change parameter name.
7604 * gcc-interface/utils.c (process_attributes): Static-ify.
7605 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
7606 (create_type_decl): Add comment.
7607 (create_var_decl_1): Process the attributes after adding the VAR_DECL
7608 to the current binding level.
7609 (create_subprog_decl): Likewise for the FUNCTION_DECL.
7610 (end_subprog_body): Do not reset cfun to NULL.
7611 (build_vms_descriptor32): Fix long line.
7612 (build_vms_descriptor): Likewise.
7613 (handle_nonnull_attribute): Likewise.
7614 (convert_vms_descriptor64): Likewise.
7615 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
7616 (gnat_protect_expr): Fix thinko.
7618 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7620 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
7621 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
7622 before translating the top-level node.
7623 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
7624 <N_Object_Declaration>: Likewise.
7625 <N_Assignment_Statement>: Likewise.
7626 <N_Unchecked_Type_Conversion>: Likewise.
7627 (call_to_gnu): Remove kludge.
7628 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
7629 associated with user returns to be preserved.
7630 (gnat_to_gnu): Add special code to deal with boolean rvalues.
7631 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
7633 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
7634 <INDIRECT_REF>: Call build_fold_indirect_ref.
7636 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
7638 * g-socket.adb: A target can have multiple missing errno's. This
7639 will result in multiple errno's being defined as -1. Because of this
7640 we can not use a case but must use a series of if's to avoid
7641 a duplicate case error in GNAT.Sockets.Resolve_Error.
7643 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7645 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
7646 a statement. Otherwise, if at top-level, push the processing of the
7647 elaboration routine. In the misaligned case, issue the error messages
7648 again on entry and create the temporary explicitly. Do not issue them
7650 For a function call, emit the range check if necessary.
7651 In the copy-in copy-out case, create the temporary for the return
7653 Do not unnecessarily convert by-ref parameters to the formal's type.
7654 Remove obsolete guards in conditions.
7655 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
7656 target to call_to_gnu in all cases.
7657 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
7658 (addressable_p) <CONSTRUCTOR>: Return false if not static.
7659 <COMPOUND_EXPR>: New case.
7660 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
7661 expression if it has unconstrained array type.
7662 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
7663 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
7666 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7668 * gcc-interface/trans.c (gigi): Do not start statement group.
7669 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
7670 Start statement group and push binding level here...
7671 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
7672 Do not push fake contexts at top level. Remove redundant code.
7673 (call_to_gnu): Rename a local variable and constify another.
7674 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
7675 (set_current_block_context): Set it as the group's block.
7676 (gnat_init_decl_processing): Delete unrelated init code.
7677 (end_subprog_body): Use NULL_TREE.
7679 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7681 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
7682 side-effects of actual parameters before the call.
7684 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7686 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
7688 (set_rm_size): Reorder and remove obsolete test.
7690 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
7692 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
7693 (gigi): Adjust ATTRIBUTE_UNUSED markers.
7694 * gcc-interface/gadaint.h: New file.
7695 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
7696 (__gnat_to_canonical_file_spec): Remove declaration.
7697 (number_names): Delete.
7698 (number_files): Likewise.
7700 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
7703 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
7705 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
7707 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
7708 Ekind. Return early for class-wide types. Do not compute initializer
7709 unless necessary. Reuse the tree for an associated class-wide type
7710 only if processing its root type.
7712 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
7714 * gsocket.h: Run-time can no longer be built without network
7715 OS headers available. Changing RTEMS GNAT build procedure to
7716 reflect this and letting run-time build use network .h files.
7718 2010-04-13 Duncan Sands <baldrick@free.fr>
7720 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
7721 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
7723 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
7725 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
7726 (parent_name_id): New macro.
7727 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
7728 * gcc-interface/trans.c (gigi): Initialize it.
7729 (lvalue_required_p) <N_Type_Conversion>: New case.
7730 <N_Qualified_Expression>: Likewise.
7731 <N_Allocator>: Likewise.
7732 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
7734 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
7736 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
7737 (DECL_CONST_ADDRESS_P): New macro.
7738 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
7739 (SAME_FIELD_P): Likewise.
7740 * gcc-interface/decl.c (constructor_address_p): New static function.
7741 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
7742 the return value of above function.
7743 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
7744 passed by reference.
7745 <E_Record_Subtype>: Likewise.
7746 Set TREE_ADDRESSABLE on the type if it passed by reference.
7747 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
7748 (create_field_decl_from): Likewise.
7749 (substitute_in_type): Likewise.
7750 (purpose_member_field): Use SAME_FIELD_P.
7751 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
7752 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
7753 parameter and adjust recursive calls.
7754 <N_Explicit_Dereference>: New case.
7755 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
7756 Adjust calls to lvalue_required_p. Do not return the initializer of a
7757 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
7758 (call_to_gnu): Delay issuing error message for a misaligned actual and
7759 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
7760 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
7761 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
7762 type is passed by reference.
7763 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
7764 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
7765 (build_simple_component_ref): Use SAME_FIELD_P.
7767 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
7769 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
7770 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
7771 front-end's predicate Is_By_Reference_Type. Use consistent order and
7772 remove ??? comment. Use original conversion in all cases, if any.
7773 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
7774 (convert): Use local copy in more cases.
7775 <INDIRECT_REF>: Remove deactivated code.
7776 (unchecked_convert): Use a couple of local copies.
7778 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
7780 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
7782 (lvalue_required_p) <N_Attribute_Reference>: Call it.
7783 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
7784 folding the result only if lvalue_required_for_attribute_p is true.
7785 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
7786 typed constant to build_component_ref.
7787 (unchecked_convert): Likewise.
7788 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
7789 (build_allocator): Likewise.
7791 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
7793 * gcc-interface/utils2.c (build_cond_expr): Take the address and
7794 dereference if the result type is passed by reference.
7796 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
7798 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
7799 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
7800 goto to the next statement.
7802 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
7804 * gcc-interface/gigi.h (maybe_variable): Delete.
7805 (protect_multiple_eval): Likewise.
7806 (maybe_stabilize_reference): Likewise.
7807 (gnat_save_expr): Declare.
7808 (gnat_protect_expr): Likewise.
7809 (gnat_stabilize_reference): Likewise.
7810 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
7811 gnat_stabilize_reference.
7812 (maybe_variable): Delete.
7813 (elaborate_expression_1): Use gnat_save_expr.
7814 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
7815 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
7816 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
7817 <N_Slice>: Use gnat_protect_exp.
7818 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
7819 <N_In>: Use gnat_protect_expr.
7820 Pass NULL to gnat_stabilize_reference.
7821 (build_unary_op_trapv): Use gnat_protect_expr.
7822 (build_binary_op_trapv): Likewise.
7823 (emit_range_check): Likewise.
7824 (emit_index_check): Likewise.
7825 (convert_with_check): Likewise.
7826 (protect_multiple_eval): Move to utils2.c file.
7827 (maybe_stabilize_reference): Merge into...
7828 (gnat_stabilize_reference): ...this. Move to utils2.c file.
7829 (gnat_stabilize_reference_1): Likewise.
7830 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
7831 instead of protect_multiple_eval.
7832 * gcc-interface/utils2.c (compare_arrays): Likewise.
7833 (nonbinary_modular_operation): Likewise.
7834 (maybe_wrap_malloc): Likewise.
7835 (build_allocator): Likewise.
7836 (gnat_save_expr): New function.
7837 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
7838 in common cases. Propagate TREE_READONLY onto dereferences.
7839 (gnat_stabilize_reference_1): Move from trans.c file.
7840 (gnat_stabilize_reference): Likewise.
7842 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
7844 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
7845 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
7846 node. Use the type of the operand to set TREE_READONLY.
7847 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
7848 _REF node. Do not overwrite TREE_READONLY.
7849 (call_to_gnu): Rename local variable and fix various nits. In the
7850 copy-in/copy-out case, build the SAVE_EXPR manually.
7851 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
7852 and fold the computations.
7853 (protect_multiple_eval): Always save entire fat pointers.
7854 (maybe_stabilize_reference): Minor tweaks.
7855 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
7856 tcc_type and tcc_statement.
7857 * gcc-interface/utils.c (convert_to_fat_pointer): Call
7858 protect_multiple_eval in lieu of save_expr.
7859 (convert): Minor tweaks.
7860 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
7861 (builtin_type_for_size): Call gnat_type_for_size directly.
7862 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
7863 (contains_null_expr): Likewise
7864 (gnat_build_constructor): Do not call it.
7865 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
7866 instead of gnat_stabilize_reference to protect the operands.
7867 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
7869 (maybe_wrap_malloc): Likewise.
7870 (build_allocator): Likewise.
7871 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
7872 (gnat_mark_addressable): Rename parameter.
7874 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
7876 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
7877 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
7878 (TYPE_RETURNS_BY_REF_P): Rename into.
7879 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
7880 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
7881 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
7882 (build_return_expr): Likewise.
7883 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
7884 Rename local variables. If the return Mechanism is By_Reference, pass
7885 return_by_invisible_ref_p to create_subprog_type instead of toggling
7886 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
7887 the mechanism. Use regular return for contrained types with non-static
7888 size and return by invisible reference for unconstrained return types
7889 with default discriminants. Update comment.
7890 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
7891 returns by invisible reference, turn the RESULT_DECL into a pointer.
7892 Do not handle DECL_BY_REF_P in the CICO case here.
7893 (call_to_gnu): Remove code handling return by target pointer. For a
7894 function call, if the return type has non-constant size, generate the
7895 assignment with an INIT_EXPR.
7896 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
7897 If the function returns by invisible reference, build the copy return
7899 (add_decl_expr): Initialize the variable with an INIT_EXPR.
7900 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
7901 Adjust for renaming of macros. Copy the node only when necessary.
7902 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
7903 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
7904 (convert_from_reference): Delete.
7905 (is_byref_result): Likewise.
7906 (gnat_genericize_r): Likewise.
7907 (gnat_genericize): Likewise.
7908 (end_subprog_body): Do not call gnat_genericize.
7909 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
7910 (build_return_expr): Adjust parameter names, logic and comment.
7912 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
7914 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
7915 if the size is small enough. Propagate the alignment if there is an
7916 alignment clause on the original array type.
7917 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
7918 Deal with under-aligned packed array types. Copy the size onto the
7919 justified modular type and don't lay it out again. Likewise for the
7920 padding type built for other under-aligned subtypes.
7921 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
7924 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
7926 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
7927 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
7929 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
7931 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
7932 do not set the result type if there is a specified target and do not
7933 convert the result in any cases.
7934 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
7935 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
7937 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
7939 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
7941 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
7944 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
7945 pointer base types are variant of each other. Apply special treatment
7946 for null to fat pointer types in all cases.
7948 2010-01-28 Pascal Obry <obry@adacore.com>
7950 * s-win32.ads: Add some missing constants.
7952 2010-01-28 Vincent Celier <celier@adacore.com>
7954 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
7957 2010-01-28 Robert Dewar <dewar@adacore.com>
7959 * gnat_rm.texi: Minor correction
7961 2010-01-27 Pascal Obry <obry@adacore.com>
7963 * g-awk.adb: ensure that an AWK session is reusable.
7965 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
7967 * g-regist.adb (For_Every_Key): Fix previous change.
7970 2010-01-27 Thomas Quinot <quinot@adacore.com>
7972 * lib-writ.ads: Current version of spec for new N (note) ALI lines
7974 2010-01-27 Yannick Moy <moy@adacore.com>
7976 * a-cdlili.adb (Insert): Correct exception message when cursor
7977 designates wrong list.
7979 2010-01-27 Vincent Celier <celier@adacore.com>
7981 * gnatcmd.adb: When there is only one main specified, the package
7982 support Switches (<main>) and attribute Switches is specified for the
7983 main, use these switches, instead of Default_Switches ("Ada").
7985 2010-01-27 Robert Dewar <dewar@adacore.com>
7987 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
7989 * exp_disp.adb: Minor reformatting
7991 2010-01-27 Tristan Gingold <gingold@adacore.com>
7993 * seh_init.c: Use __ImageBase instead of _ImageBase.
7995 2010-01-27 Javier Miranda <miranda@adacore.com>
7997 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
7998 profile of interface thunks. The type of the controlling formal is now
7999 the covered interface type (instead of the target tagged type).
8001 2010-01-27 Sergey Rybin <rybin@adacore.com>
8003 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
8005 2010-01-27 Robert Dewar <dewar@adacore.com>
8007 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
8008 changed from Expr to N.
8010 2010-01-26 Thomas Quinot <quinot@adacore.com>
8012 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
8013 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
8016 2010-01-26 Vincent Celier <celier@adacore.com>
8018 * prj-attr.adb: Add new attribute Library_Install_Name_Option
8019 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
8020 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
8021 attributes Run_Path_Option and Library_Install_Name_Option.
8022 * prj.ads (Project_Configuration): Replace component
8023 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
8024 component Library_Install_Name_Option.
8025 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
8026 Replace Run_Path_Origin_Supported with Run_Path_Origin
8028 2010-01-26 Ed Schonberg <schonberg@adacore.com>
8030 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
8031 is not hidden by a homograph declared in another actual package.
8033 2010-01-26 Robert Dewar <dewar@adacore.com>
8035 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
8036 decisions for pragmas Assert, Check, Precondition, Postcondition if
8038 * scos.ads: Update comments.
8039 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
8040 Also remove obsolete code for CT (exit point) SCOs.
8042 2010-01-26 Thomas Quinot <quinot@adacore.com>
8044 * switch-c.adb: Fix handling of -gnatz*
8046 2010-01-26 Robert Dewar <dewar@adacore.com>
8048 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
8049 qualifiers for FOR/WHILE loops
8050 * scos.ads: Use separate type letters F/W for for/while loops
8052 2010-01-26 Robert Dewar <dewar@adacore.com>
8054 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
8055 entries per line, one for each statement in the sequence).
8056 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
8057 size from 100 to 10_000 for SC_Array to avoid any real possibility of
8058 overflow. Output decisions in for loops.
8059 Exclude labels from CS lines.
8060 * scos.ads: Clarify that label is not included in the entry point
8062 2010-01-26 Robert Dewar <dewar@adacore.com>
8064 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
8065 format of statement sequence SCO entries (one location/statement).
8066 * put_scos.adb (Put_SCOs): Implement new format of CS lines
8067 * scos.ads: Update comments.
8068 * sem_eval.adb: Minor reformatting.
8070 2010-01-26 Robert Dewar <dewar@adacore.com>
8072 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
8073 (Extend_Statement_Sequence): New procedures
8074 (Traverse_Declarations_Or_Statements): New handling for exits.
8076 2010-01-26 Robert Dewar <dewar@adacore.com>
8078 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
8081 2010-01-26 Robert Dewar <dewar@adacore.com>
8083 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
8084 * scos.ads: Clarify handling of logical operators
8086 2010-01-26 Arnaud Charlet <charlet@adacore.com>
8088 * s-tpoben.adb: Update comments.
8090 2010-01-26 Robert Dewar <dewar@adacore.com>
8092 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
8095 2010-01-26 Robert Dewar <dewar@adacore.com>
8097 * scos.ads: Clean up documentation, remove obsolete XOR references
8098 2010-01-26 Vincent Celier <celier@adacore.com>
8100 * gnat_ugn.texi: Complete documentation on the restrictions for
8101 combined options in -gnatxxx switches.
8104 2010-01-26 Arnaud Charlet <charlet@adacore.com>
8106 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
8107 a controlled operation, abort is already deferred at this point, so we
8108 need to use Defer_Abort_Nestable.
8110 2010-01-26 Vincent Celier <celier@adacore.com>
8112 * prj-conf.adb (Get_Config_Switches): Check for a default language for
8113 a project extending a project with no languages.
8115 2010-01-26 Vincent Celier <celier@adacore.com>
8117 * switch-c.adb (Scan_Front_End_Switches): Take into account options
8118 that follow -gnatef.
8119 Allow -gnateG to be followed by other options.
8121 2010-01-26 Robert Dewar <dewar@adacore.com>
8123 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
8124 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
8127 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
8129 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
8130 that allows to iterate over all subkeys of a key.
8132 2010-01-26 Ed Falis <falis@adacore.com>
8134 * sysdep.c: enable NFS for VxWorks MILS
8135 * env.c: enable __gnat_environ for VxWorks MILS
8136 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
8138 2010-01-25 Bob Duff <duff@adacore.com>
8140 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
8141 is an internally-generated positional aggregate, and the bounds are
8142 already correctly set. We don't want to overwrite those bounds with
8143 bounds determined by context.
8145 2010-01-25 Robert Dewar <dewar@adacore.com>
8147 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
8148 exp_ch9.adb, g-sechas.ads: Minor reformatting.
8150 2010-01-25 Thomas Quinot <quinot@adacore.com>
8152 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
8153 integer type) before subtracting 1, otherwise the computation may wrap
8154 (because size_t is modular) and cause the conversion to fail.
8156 2010-01-25 Ed Falis <falis@adacore.com>
8158 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
8160 2010-01-25 Vincent Celier <celier@adacore.com>
8162 * prj-attr.adb: New attribute Run_Path_Origin_Required
8163 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
8164 attribute Run_Path_Origin_Required.
8165 * prj.ads (Project_Configuration): New component
8166 Run_Path_Origin_Supported.
8167 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
8169 2010-01-25 Ed Schonberg <schonberg@adacore.com>
8171 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
8172 have errors, do not continue resolution of the aggregate.
8173 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
8174 the array type indicates an error.
8176 2010-01-25 Bob Duff <duff@adacore.com>
8178 * sinfo.ads: Minor comment fixes.
8180 2010-01-25 Bob Duff <duff@adacore.com>
8182 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
8184 2010-01-25 Arnaud Charlet <charlet@adacore.com>
8186 * gnatvsn.ads (Current_Year): Update.
8188 2010-01-25 Florian Villoing <villoing@adacore.com>
8190 * gnat_ugn.texi: Fix typo.
8192 2010-01-25 Thomas Quinot <quinot@adacore.com>
8194 * scos.ads: Update specification.
8196 2010-01-25 Ed Schonberg <schonberg@adacore.com>
8198 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
8199 enclosing subprogram has no previous spec, attach postcondition
8200 procedure to the defining entity for the body.
8202 2010-01-25 Ed Schonberg <schonberg@adacore.com>
8204 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
8205 initialization procedure of the ancestor part of an extension aggregate
8206 if it is an interface type.
8208 2010-01-25 Vincent Celier <celier@adacore.com>
8210 * gnatlink.adb (Process_Binder_File): The directory for the shared
8211 version of libgcc in the run path options is found in the subdirectory
8212 indicated by __gnat_default_libgcc_subdir.
8213 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
8216 2010-01-25 Ed Schonberg <schonberg@adacore.com>
8218 * sem_prag.adb: More flexible pragma Annotate.
8220 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
8222 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
8223 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
8225 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
8227 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
8229 2010-01-18 Jan Hubicka <jh@suse.cz>
8232 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
8233 unit local variables.
8235 2010-01-17 Laurent GUERBY <laurent@guerby.net>
8237 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
8239 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
8241 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
8242 * system-linux-armeb.ads, system-linux-armel.ads: New files.
8244 2010-01-09 Simon Wright <simon@pushface.org>
8247 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
8252 Copyright (C) 2010 Free Software Foundation, Inc.
8254 Copying and distribution of this file, with or without modification,
8255 are permitted in any medium without royalty provided the copyright
8256 notice and this notice are preserved.