1 2010-10-18 Bob Duff <duff@adacore.com>
3 * sinfo.ads, sinfo.adb: Modify comment about adding fields to be more
4 correct, and to be in a more convenient order.
5 (Default_Storage_Pool): New field of N_Compilation_Unit_Aux, for
6 recording the Default_Storage_Pool for a parent library unit.
7 * einfo.ads (Etype): Document the case in which Etype can be Empty.
8 * sem_prag.adb (Pragma_Default_Storage_Pool): Analyze the new
9 Default_Storage_Pool pragma.
10 * sem.ads (Save_Default_Storage_Pool): Save area for push/pop scopes.
11 * gnat_ugn.texi: Document Default_Storage_Pool as a new configuration
13 * freeze.adb (Freeze_Entity): When freezing an access type, take into
14 account any Default_Storage_Pool pragma that applies. We have to do
15 this at the freezing point, because up until that point, a Storage_Pool
16 or Storage_Size clause could occur, which should override the
18 * par-prag.adb: Add this pragma to the list of pragmas handled entirely
20 * sem_ch8.adb (Push_Scope, Pop_Scope): Save and restore the
21 Default_Storage_Pool information.
22 * opt.ads (Default_Pool, Default_Pool_Config): New globals for recording
23 currently-applicable Default_Storage_Pool pragmas.
24 * opt.adb: Save/restore the globals as appropriate.
25 * snames.ads-tmpl (Name_Default_Storage_Pool,
26 Pragma_Default_Storage_Pool): New pragma name.
28 2010-10-18 Vincent Celier <celier@adacore.com>
30 * make.adb (Switches_Of): Put the spec and body suffix in canonical
33 2010-10-18 Ed Schonberg <schonberg@adacore.com>
35 * sem_ch13.adb (Analyze_Aspect_Specifications): If subprogram is at the
36 library level, the pre/postconditions must be treated as global
37 declarations, i.e. placed on the Aux_Decl nodes of the compilation unit.
38 * freeze.adb (Freeze_Expression): If the expression is at library level
39 there is no enclosing record to check.
41 2010-10-18 Javier Miranda <miranda@adacore.com>
43 * sem_ch3.ads (Find_Type_Name): Add documentation.
44 * sem_ch3.adb (Analyze_Full_Type_Declaration): Code cleanup because the
45 propagation of the class-wide entity is now done by routine
46 Find_Type_Name to factorize this code.
47 (Analyze_Private_Extension_Declaration): Handle private type that
48 completes an incomplete type.
49 (Tag_Mismatch): Add error message for tag mismatch in a private type
50 declaration that completes an incomplete type.
51 (Find_Type_Name): Handle completion of incomplete type by means of
52 a private declaration. Generate an error if a tagged incomplete type
53 is completed by an untagged private type.
54 * sem_ch7.adb (New_Private_Type): Handle private type that completes an
56 * einfo.ads (Full_View): Add documentation.
58 2010-10-18 Ed Schonberg <schonberg@adacore.com>
60 * sem_ch12.adb (Analyze_Formal_Package_Declaration): If the package is
61 a renaming, generate a reference for it before analyzing the renamed
62 entity, to prevent spurious warnings.
64 2010-10-18 Jose Ruiz <ruiz@adacore.com>
66 * adaint.c (__gnat_pthread_setaffinity_np,
67 __gnat_pthread_attr_setaffinity_np): Remove wrappers, no longer needed.
68 * s-osinte-linux.ads (pthread_setaffinity_np,
69 pthread_attr_setaffinity_np): Remove use of wrappers.
70 * s-taprop-linux.adb (Create_Task, Initialize): Restore check to verify
71 whether the affinity functionality is available in the OS.
72 * gcc-interface/utils.c: Set TREE_STATIC on functions only when there
75 2010-10-18 Robert Dewar <dewar@adacore.com>
77 * einfo.ads, einfo.adb: Minor reformatting.
78 * gnat_ugn.texi, ug_words: Add missing entries, fix typos.
80 2010-10-18 Emmanuel Briot <briot@adacore.com>
82 * g-comlin.adb (Is_In_Config): When the switch accepts either a space
83 or equal, we output an equal every time.
85 2010-10-18 Ed Schonberg <schonberg@adacore.com>
87 * sem_res.adb (Resolve_Entry_Call): Handle call to an entry family
88 member when pre/post conditions are present.
89 * exp_ch9.adb (Build_PPC_Wrapper): The PPC_Wrapper for an entry family
90 includes an index parameter, and the name of the enclosed entry call is
93 2010-10-18 Robert Dewar <dewar@adacore.com>
95 * einfo.ads, einfo.adb: Minor reformatting.
97 2010-10-18 Jose Ruiz <ruiz@adacore.com>
99 * adaint.c (__gnat_pthread_setaffinity_np,
100 __gnat_pthread_attr_setaffinity_np): Add these wrappers which check the
101 availability of the underlying OS functionality before calling.
102 * s-osinte-linux.ads (pthread_setaffinity_np,
103 pthread_attr_setaffinity_np): Call a wrapper instead of the OS function
104 to perform a check of its availability.
105 * s-taprop-linux.adb (Create_Task): Remove the check to verify whether
106 the affinity functionality is available in the OS. Now done in a wrapper
107 * gcc-interface/Makefile.in: Remove vmshandler.asm, unused.
108 * gcc-interface/Make-lang.in: Update dependencies.
110 2010-10-18 Robert Dewar <dewar@adacore.com>
112 * sinfo.ads, sinfo.adb: Change Has_Pragma_CPU to Flag14 (Flag10 is
115 2010-10-18 Robert Dewar <dewar@adacore.com>
117 * s-stausa.adb, s-taprop-linux.adb, s-taprop-mingw.adb, s-tassta.ads:
120 2010-10-18 Robert Dewar <dewar@adacore.com>
122 * exp_strm.adb (Build_Elementary_Input_Call): Check
123 No_Default_Stream_Attributes.
124 (Build_Elementary_Write_Call): Check No_Default_Stream_Attributes
125 * s-rident.ads: Add restriction No_Default_Stream_Attributes
126 Put restriction No_Allocators_After_Elaboration in alpha order
128 2010-10-18 Jose Ruiz <ruiz@adacore.com>
130 * exp_ch9.adb (Expand_N_Task_Type_Declaration): Add field corresponding
131 to the affinity when expanding the task declaration.
132 (Make_Task_Create_Call): Add the affinity parameter to the call to
134 * sem_prag.adb (Analyze_Pragma): Add the analysis for pragma CPU,
135 taking into account the case when it applies to a subprogram (only for
136 main and with static expression) or to a task.
137 * par_prag.adb:(Prag): Make pragma CPU a valid one.
138 * snames.ads-tmpl (Name_uCPU, Name_CPU): Add these new name identifiers
139 used by the expander for handling the affinity parameter when creating
141 (Pragma_Id): Add Pragma_CPU as a valid one.
142 * rtsfind.ads (RTU_Id): Make System_Multiprocessors accesible.
143 (RE_Id, RE_Unit_Table): Make the entities RE_CPU_Range and
144 RE_Unspecified_CPU visible.
145 * sinfo.ads, sinfo.adb (Has_Pragma_CPU, Set_Has_Pragma_CPU): Add these
146 two subprograms to set/get the flag indicating whether there is a
147 pragma CPU which applies to the entity.
148 * lib.ads, lib.adb (Unit_Record, Default_Main_CPU, Main_CPU,
149 Set_Main_CPU): Add the field Main_CPU to Unit_Record to store the value
150 of the affinity associated to the main subprogram (if any).
151 Default_Main_CPU is used when no affinity is set. Subprograms
152 Set_Main_CPU and Main_CPU are added to set/get the affinity of the main
154 * ali.ads, ali.adb (ALIs_Record): Add field Main_CPU to contain the
155 value of the affinity of the main subprogram.
156 (Scan_ALI): Get the affinity of the main subprogram (encoded as C=XX in
158 * lib-writ.ads, lib-writ.adb (M_Parameters): Encode the affinity of the
159 main subprogram in the M (main) line using C=XX.
160 * lib-load.adb (Create_Dummy_Package_Unit, Load_Main_Source,
161 Load_Unit): Add new field Main_CPU.
162 * bindgen.adb (Gen_Adainit_Ada, Gen_Adainit_C): Add the code to pass
163 the affinity of the main subprogram to the run time.
164 * s-taskin.ads (Common_ATCB): Add the field Base_CPU to store the
166 (Unspecified_CPU): Add this constant to identify the case when no
167 affinity is set for tasks.
168 * s-taskin.adb (Initialize_ATCB): Store the value coming from pragma
169 CPU in the common part of the ATCB.
170 (Initialize): Store the value coming from pragma CPU (for the
171 environment task) in the common part of the ATCB.
172 * s-tassta.ads, s-tassta.adb (Create_Task): Add the affinity specified
173 by pragma CPU to the ATCB.
174 * s-tarest.ads, s-tarest.adb (Create_Restricted_Task): Add the affinity
175 specified by pragma CPU to the ATCB.
176 * s-tporft.adb (Register_Foreign_Thread): Add the new affinity
177 parameter to the call to Initialize_ATCB.
178 * s-taprop-linux.adb (Create_Task): Change the attributes of the thread
179 to include the task affinity before creation. Additionally, the
180 affinity selected with Task_Info is also enforced changing the
181 attributes at task creation time, instead of changing it after creation.
182 (Initialize): Change the affinity of the environment task if required
184 * s-osinte-linux.ads (pthread_setaffinity_np): Instead of using a
185 wrapper to check whether the function is available or not, use a weak
187 (pthread_attr_setaffinity_np): Add the import of this function which is
188 used to change the affinity in the attributes used to create a thread.
189 * adaint.c (__gnat_pthread_attr_setaffinity_np): Remove this wrapper.
190 It was used to check whether the pthread function was available or not,
191 but the use of a weak symbol handles this situation in a cleaner way.
192 * s-taprop-mingw.adb (Create_Task, Initialize): Change the affinity of
193 tasks (including the environment task) if required by a pragma CPU.
194 * s-taprop-solaris.adb (Enter_Task): Change the affinity of tasks
195 (including the environment task) if required by a pragma CPU.
196 * s-taprop-vxworks.adb (Create_Task, Initialize): Change the affinity
197 of tasks (including the environment task) if required by a pragma CPU.
198 * init.c (__gl_main_cpu): Make this value visible to the run time. It
199 will pass the affinity of the environment task.
201 2010-10-18 Javier Miranda <miranda@adacore.com>
203 * einfo.adb (Direct_Primitive_Operations): Complete assertion.
205 2010-10-18 Vincent Celier <celier@adacore.com>
207 * prj.ads (Source_Data): New Boolean flag In_The_Queue.
209 2010-10-18 Tristan Gingold <gingold@adacore.com>
211 * s-stausa.ads: Add the Top parameter to Initialize_Analyzer.
212 * s-stausa.adb: Use the top parameter. In Fill_Stack, use the
214 * s-tassta.adb (Task_Wrapper): Call Initialize_Analyzer after Enter_Task
215 so that Pri_Stack_Info.Limit can be set and used.
217 2010-10-18 Robert Dewar <dewar@adacore.com>
219 * einfo.ads: Minor reformatting.
220 * sem_res.adb (Resolve_Allocator): Add test for violating
221 No_Anonymous_Allocators.
223 2010-10-18 Robert Dewar <dewar@adacore.com>
225 * prj-nmsc.adb, prj.adb, sem_res.adb: Minor reformatting.
227 2010-10-18 Ed Schonberg <schonberg@adacore.com>
229 * sem_util.adb (Insert_Explicit_Dereference): If operand is a selected
230 component, we generate a reference to the ultimate prefix when it is an
231 entity name. We must place the reference on the identifier for that
232 prefix, and not on the operand itself, to prevent spurious extra
233 references in the ali file.
235 2010-10-18 Vincent Celier <celier@adacore.com>
237 * projects.texi: Add documentation for attribute Ignore_Source_Sub_Dirs
239 2010-10-18 Ed Schonberg <schonberg@adacore.com>
241 * einfo.ads, einfo.adb: New attribute PPC_Wrapper for entries and entry
242 families. Denotes a procedure that performs pre/postcondition checks
243 and then performs the entry call.
244 * sem_res.adb (Resolve_Entry_Call): If the entry has
245 pre/postconditions, replace call with a call to the PPC_Wrapper of the
247 * exp_ch9.adb (Build_PPC_Wrapper): new procedure.
248 (Expand_N_Entry_Declaration, Expand_N_Protected_Type_Declaration): call
249 Build_PPC_Wrapper for all entries in task and protected definitions.
251 2010-10-18 Tristan Gingold <gingold@adacore.com>
253 * init.c: Add __gnat_set_stack_guard_page and __gnat_set_stack_limit.
254 Implement stack limitation on VMS.
257 2010-10-18 Vincent Celier <celier@adacore.com>
259 * prj.adb (Is_Compilable): Do not modify Source.Compilable until the
260 source record has been initialized.
262 2010-10-18 Robert Dewar <dewar@adacore.com>
264 * einfo.adb: Minor code reorganization (Primitive_Operations is a
265 synthesized attribute routine and was in the wrong place).
267 2010-10-18 Tristan Gingold <gingold@adacore.com>
269 * init.c: Indentation, and minor changes to more closely follow GNU
270 style rules. Make more variable statics.
272 2010-10-18 Vincent Celier <celier@adacore.com>
274 * prj.adb (Is_Compilable): On first call for a source, cache value in
275 component Compilable.
276 * prj.ads (Source_Data): New component Compilable, to cache the value
277 returned by function Is_Compilable.
279 2010-10-18 Vincent Celier <celier@adacore.com>
281 * prj-attr.adb: New project level attribute Ignore_Source_Sub_Dirs.
282 * prj-nmsc.adb (Expand_Subdirectory_Pattern): New string list parameter
284 (Recursive_Find_Dirs): Do not consider subdirectories listed in Ignore.
285 (Get_Directories): Call Find_Source_Dirs with the string list
286 indicated by attribute Ignore_Source_Sub_Dirs.
287 * snames.ads-tmpl: New standard name Ignore_Source_Sub_Dirs.
289 2010-10-18 Javier Miranda <miranda@adacore.com>
291 * einfo.ads, einfo.adb (Primitive_Operations): New synthesized
293 (Direct_Primitive_Operations): Renaming of old Primitive_Operations.
294 (Set_Direct_Primitive_Operations): Renaming of old
295 Set_Primitive_Operations. Update documentation
296 * sem_ch3.adb, exp_util.adb, sem_ch7.adb, sem_ch8.adb, exp_ch3.adb:
297 Replace occurrences of Set_Primitive_Operations by
298 Set_Direct_Primitive_Operations.
299 * sem_cat.adb (Validate_RACW_Primitives): No action needed for tagged
301 * exp_dist.adb (Add_RACW_Primitive_Declarations_And_Bodies): Do not
302 process primitives of concurrent types.
303 * lib-xref.adb (Generate_Prim_Op_References): Minor code cleanup.
305 2010-10-18 Eric Botcazou <ebotcazou@adacore.com>
307 * exp_ch6.adb (Expand_N_Subprogram_Declaration): Use Freeze_Before.
308 (Expand_Protected_Object_Reference): Likewise.
309 * sem_attr.adb (Resolve_Attribute): Likewise.
310 * sem_ch3.adb (Analyze_Subtype_Declaration): Likewise.
311 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Likewise.
313 2010-10-18 Arnaud Charlet <charlet@adacore.com>
315 * g-comlin.adb (Get_Switches): Prevent dereferencing null Config.
317 2010-10-18 Robert Dewar <dewar@adacore.com>
319 * aspects.ads, aspects.adb: Add entries for aspects
320 Read/Write/Input/Output.
321 * sem_ch13.adb (Analyze_Aspect_Specifications): Add processing for
322 handling aspects Read/Write/Input/Output.
324 2010-10-18 Robert Dewar <dewar@adacore.com>
326 * sem_util.adb (Note_Possible_Modification): Do not give warning for
327 use of pragma Unmodified unless we are sure this is a modification.
329 2010-10-18 Tristan Gingold <gingold@adacore.com>
331 * sysdep.c: Add __gnat_get_stack_bounds.
332 * s-taprop-mingw.adb Call __gnat_get_stack_bounds to set Pri_Stack_Info.
334 2010-10-18 Robert Dewar <dewar@adacore.com>
336 * a-assert.ads: Fix bad name in header.
337 * sem_ch4.adb, sem_ch6.adb, sem_ch7.adb, sem_ch10.adb: Minor
339 * exp_aggr.adb: Fix typo in comment.
341 2010-10-18 Javier Miranda <miranda@adacore.com>
343 * exp_util.adb (Side_Effect_Free): Code clean up.
345 2010-10-18 Ed Schonberg <schonberg@adacore.com>
347 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Renamed from
348 Is_Primitive_Operator. When ending the scope of a use package scope, a
349 primitive operator remains in use if the base type has a current use
352 2010-10-18 Javier Miranda <miranda@adacore.com>
354 * einfo.ads (Is_Dynamic_Support): Add missing support for limited
355 private types whose full-view is a task type.
356 * sem_util.adb (Enclosing_Subprogram): Add missing support for limited
357 private types whose full-view is a task type.
358 * exp_ch7.adb (Find_Final_List): Minor code cleanup replacing code by
359 function Nearest_Dynamic_Scope which provides the needed functionality.
361 2010-10-18 Arnaud Charlet <charlet@adacore.com>
363 * sem_prag.adb (Set_Exported): Do not generate error when exporting a
364 variable with an address clause in codepeer mode.
366 2010-10-18 Robert Dewar <dewar@adacore.com>
368 * g-trasym-vms-ia64.adb: Minor reformatting.
370 2010-10-18 Thomas Quinot <quinot@adacore.com>
372 * sem_type.adb (Covers): If either argument is Standard_Void_Type and
373 the other isn't, return False early.
375 2010-10-18 Ed Falis <falis@adacore.com>
377 * s-vxwext-rtp.ads, s-vxext-rtp.adb: Adapt for missing APIs for RTPs in
380 2010-10-18 Robert Dewar <dewar@adacore.com>
382 * sem_disp.ads: Minor comment update.
384 2010-10-18 Robert Dewar <dewar@adacore.com>
386 * einfo.ads, einfo.adb (Spec_PPC_List): Is now present in Entries
387 * sem_ch3.adb (Analyze_Declarations): Add processing for delaying
388 visibility analysis of precondition and postcondition pragmas (and
390 * sem_ch6.adb (Process_PPCs): Add handling of inherited Pre'Class
392 * sem_ch7.adb (Analyze_Package_Specification): Remove special handling
393 of pre/post conditions (no longer needed).
394 * sem_disp.adb (Inherit_Subprograms): Deal with interface case.
395 * sem_prag.adb (Analyze_PPC_In_Decl_Part): Remove analysis of message
396 argument, since this is now done in the main processing for
397 pre/postcondition pragmas when they are first seen.
398 (Chain_PPC): Pre'Class and Post'Class now handled properly
399 (Chain_PPC): Handle Pre/Post aspects for entries
400 (Check_Precondition_Postcondition): Handle entry declaration case
401 (Check_Precondition_Postcondition): Handle delay of visibility analysis
402 (Check_Precondition_Postcondition): Preanalyze message argument if
405 2010-10-18 Robert Dewar <dewar@adacore.com>
407 * g-trasym-vms-ia64.adb, prj-nmsc.adb, prj.ads: Minor reformatting.
409 2010-10-14 Eric Botcazou <ebotcazou@adacore.com>
411 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Set
412 TREE_THIS_NOTRAP on the INDIRECT_REF node built for the template.
413 * gcc-interface/trans.c (Identifier_to_gnu): Set TREE_THIS_NOTRAP on
414 the INDIRECT_REF node built for objects used by reference.
415 * gcc-interface/utils2.c (build_binary_op): Add short-circuit for
416 constant result. Set TREE_THIS_NOTRAP on ARRAY_REF and ARRAY_RANGE_REF.
417 (gnat_stabilize_reference_1): Propagate the TREE_THIS_NOTRAP flag.
419 2010-10-13 Richard Henderson <rth@redhat.com>
421 * gcc-interface/misc.c (gnat_eh_personality): Update call to
422 build_personality_function.
423 * raise-gcc.c (PERSONALITY_FUNCTION): Change to match other languages;
424 use__gnat_personality_{v,sj}0.
426 2010-10-12 Vincent Celier <celier@adacore.com>
428 * prj-nmsc.adb (Add_Source): Put source in hash table Source_Files_HT
429 (Process_Exceptions_File_Based): Use hash table Source_Files_HT instead
430 of iterating through all sources of the project.
431 * prj.adb (Free): Reset hash table Source_Files_HT
432 (Reset): Reset hash table Source_Files_HT
433 * prj.ads (Source_Data): New component Next_With_File_Name
434 (Source_Files_Htable): New hash table
435 (Project_Tree_Data): New component Source_Files_HT
437 2010-10-12 Tristan Gingold <gingold@adacore.com>
439 * g-trasym-vms-ia64.adb: Use the documented API.
440 * gcc-interface/Makefile.in: Always set NO_REORDER_ADAFLAGS.
441 * gcc-interface/Make-lang.in: Update dependencies.
443 2010-10-12 Thomas Quinot <quinot@adacore.com>
445 * rtsfind.ads, exp_dist.adb, exp_dist.ads (Build_General_Calling_Stubs,
446 PolyORB case): Request is now a controlled type: we can declare the
447 request on the stack, and we do not need explicit cleanup actions
450 2010-10-12 Bob Duff <duff@adacore.com>
452 * s-rident.ads (Profile_Info): This variable is now constant.
454 2010-10-12 Emmanuel Briot <briot@adacore.com>
456 * g-comlin.adb, g-comlin.ads (Define_Switch): Put back (unused)
457 parameter Separator for backward compatibility.
459 2010-10-12 Robert Dewar <dewar@adacore.com>
461 * sem_ch9.adb, par-ch9.adb, impunit.adb: Minor reformatting.
463 2010-10-12 Vincent Celier <celier@adacore.com>
465 * debug.adb: Put detailed documentation for gnatmake switch -dm.
467 2010-10-12 Vincent Celier <celier@adacore.com>
469 * gnat1drv.adb: When the compiler is invoked for a spec that needs aw
470 body, do not generate an ALI file if neither -gnatc nor -gnatQ is used.
472 2010-10-12 Arnaud Charlet <charlet@adacore.com>
474 * g-comlin.adb (Foreach_Switch): Make this procedure generic to avoid
477 2010-10-12 Robert Dewar <dewar@adacore.com>
479 * debug.adb: Add comment.
480 * gnatcmd.adb, sem_ch6.adb, switch-m.adb: Minor reformatting.
482 2010-10-12 Javier Miranda <miranda@adacore.com>
484 * exp_util.adb (Side_Effect_Free): Return true for object renaming
485 declarations that were previously generated by Remove_Side_Effects.
487 2010-10-12 Emmanuel Briot <briot@adacore.com>
489 * xref_lib.adb (Get_Full_Type): Display "private variable" instead of
490 "???" when an entity is defined as "*" in the ALI file.
491 * g-comlin.ads, g-comlin.adb: Fix handling of null parameters.
494 2010-10-12 Emmanuel Briot <briot@adacore.com>
496 * g-comlin.adb, g-comlin.ads (Display_Help, Getopt, Current_Section,
497 Set_Usage): New subprograms.
498 (Define_Switch): Change profile to add support for help messages and
501 2010-10-12 Javier Miranda <miranda@adacore.com>
503 * sem_ch6.adb (New_Overloaded_Entity): Add missing decoration of
504 attribute Overridden_Operation in predefined dispatching primitives.
506 2010-10-12 Emmanuel Briot <briot@adacore.com>
508 * g-comlin.adb, g-comlin.ads (Add_Switch): Raise an exception when a
509 command line configuration exists and we specify an invalid section.
511 2010-10-12 Robert Dewar <dewar@adacore.com>
513 * sem_ch6.adb (Process_PPCs): Fix error in inheriting Pre'Class when no
514 exception messages are generated.
515 (Process_PPCs): Fix error in inheriting Pre'Class.
517 2010-10-12 Jose Ruiz <ruiz@adacore.com>
519 * gnatcmd.adb: Use response file for GNATstack.
520 (Check_Files): Pass the list of ci files for GNATstack using a response
521 file to avoid problems with command line length.
522 Factor out the code handling response file into a new procedure named
523 Add_To_Response_File.
525 2010-10-12 Vincent Celier <celier@adacore.com>
527 * debug.adb: For gnatmake, document the meaning of -dm
528 * make.adb (Gnatmake): If -dm is used, indicate the maximum number of
529 simultaneous compilations.
530 * switch-m.adb (Scan_Make_Switches): Allow -j0, meaning as many
531 simultaneous compilations as the number of processors.
533 2010-10-12 Joseph Myers <joseph@codesourcery.com>
535 * gcc-interface/Make-lang.in (ada/misc.o): Use $(OPTIONS_H)
536 instead of options.h.
538 2010-10-12 Robert Dewar <dewar@adacore.com>
540 * gnat_rm.texi: Clarify that 'Old can be used in preconditions and
541 postcondition pragmas.
543 2010-10-12 Robert Dewar <dewar@adacore.com>
545 * errout.ads, erroutc.adb: The # insertion now handles from in place of
547 * exp_prag.adb (Expand_Pragma_Check): Suppress generated default
548 message if new switch Exception_Locations_Suppressed is set.
549 (Expand_Pragma_Check): Revised wording for default message for case
550 of precondition or postcondition.
551 * namet.ads, namet.adb (Build_Location_String): New procedure.
552 * opt.ads (List_Inherited_Pre_Post): New flag.
553 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): Add call to
554 list inherited pre/post aspects.
555 * sem_ch13.adb (Analyze_Aspect_Specification): Improve generation of
556 messages for precondition/postcondition cases.
557 * sem_ch6.adb (Process_PPCs): General cleanup, and list inherited PPC's
558 if flag List_Inherited_Pre_Post is set True.
559 (Process_PPCs): Add initial handling for inherited preconditions
560 (List_Inherited_Pre_Post_Aspects): New procedure
561 * sem_ch6.ads (List_Inherited_Pre_Post_Aspects): New procedure
562 * sem_disp.adb (Inherited_Subprograms): New function
563 * sem_disp.ads (Inherited_Subprograms): New function
564 * sem_prag.adb (Check_Duplicate_Pragma): Clean up handling of
566 (Check_Precondition_Postcondition): Check for inherited aspects
567 * sem_warn.adb: Process -gnatw.l/w.L setting List_Inherited_Pre_Post
568 * sinfo.ads, sinfo.adb (Split_PPC): New flag.
569 * sinput.ads, sinput.adb (Build_Location_String): New function.
570 * usage.adb: Add line for -gnatw.l/-gnatw.L
572 2010-10-12 Javier Miranda <miranda@adacore.com>
574 * exp_util.adb (Remove_Side_Effects): Remove wrong code.
576 2010-10-12 Arnaud Charlet <charlet@adacore.com>
578 * xref_lib.adb: Add handling of j/J letters.
580 2010-10-12 Pascal Obry <obry@adacore.com>
582 * adaint.c (__gnat_number_of_cpus): Add implementation for Windows.
584 2010-10-12 Arnaud Charlet <charlet@adacore.com>
586 * make.adb (Globalize): New procedure.
587 (Compile): Set Do_Codepeer_Globalize_Step when -gnatC is used.
588 (Gnatmake): Call Globalize when needed.
589 (Process_Restrictions_Or_Restriction_Warnings): Ignore Restrictions
590 pragmas in CodePeer mode.
591 (Adjust_Global_Switches): Set No_Initialize_Scalars in CodePeer mode,
592 to generate simpler and consistent code.
594 2010-10-12 Bob Duff <duff@adacore.com>
596 * exp_util.adb (Remove_Side_Effects): Disable previous change,
597 can cause side effects to be duplicated.
599 2010-10-12 Robert Dewar <dewar@adacore.com>
601 * sem_ch6.adb (Process_PPCs): Handle inherited postconditions.
603 2010-10-12 Arnaud Charlet <charlet@adacore.com>
605 * exp_disp.adb (Set_All_DT_Position): Disable emit error message on
606 abstract inherited private operation in CodePeer mode.
608 2010-10-12 Thomas Quinot <quinot@adacore.com>
610 * a-exetim.ads: Minor reformatting.
611 * g-socket.ads (Port_Type): Better definition corresponding to the
612 actual standard range.
613 * exp_ch5.adb: Add comment.
614 * sem_aux.adb: Minor reformatting.
616 2010-10-12 Ed Schonberg <schonberg@adacore.com>
618 * sem_ch12.adb (Copy_Generic_Node): If node is a string literal, remove
619 string_literal_subtype so that a new one can be constructed in the
620 scope of the instance.
622 2010-10-12 Robert Dewar <dewar@adacore.com>
624 * exp_ch9.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
625 * gnat_rm.texi (pragma Suppress_All): Document new placement rules
626 * par-prag.adb (P_Pragma, case Suppress_All): Set
627 Has_Pragma_Suppress_All flag.
628 * sem_prag.adb (Has_Pragma_Priority): New name for Has_Priority_Pragma
629 (Analyze_Pragma, case Suppress_All): Remove placement check
630 (Process_Compilation_Unit_Pragmas): Use Has_Pragma_Suppress_All flag
631 * sem_prag.ads (Process_Compilation_Unit_Pragmas): Update documentation
632 * sinfo.adb (Has_Pragma_Suppress_All): New flag
633 (Has_Pragma_Priority): New name for Has_Priority_Pragma
634 * sinfo.ads (Has_Pragma_Suppress_All): New flag
635 (Has_Pragma_Priority): New name for Has_Priority_Pragma
637 2010-10-12 Arnaud Charlet <charlet@adacore.com>
639 * lib-xref.ads: Mark j/J as reserved for C++ classes.
641 2010-10-12 Jose Ruiz <ruiz@adacore.com>
643 * a-exetim-default.ads, a-exetim-posix.adb: New.
644 * gcc-interface/Makefile.in (LIBGNAT_TARGET_PAIRS for linux): Use the
645 POSIX Realtime support to implement CPU clocks.
646 (EXTRA_GNATRTL_TASKING_OBJS for linux): Add the a-exetim.o object
647 to the tasking library.
648 (THREADSLIB): Make the POSIX.1b Realtime Extensions library (librt)
649 available for shared libraries.
650 * gcc-interface/Make-lang.in: Update dependencies.
652 2010-10-12 Robert Dewar <dewar@adacore.com>
654 * sem_ch13.adb (Analyze_Aspect_Specifications): For Pre/Post, break
655 apart expressions with AND THEN clauses into separate pragmas.
656 * sinput.ads, sinput.adab (Get_Logical_Line_Number_Img): New function.
658 2010-10-12 Robert Dewar <dewar@adacore.com>
660 * par-ch13.adb (P_Aspect_Specifications): Fix handling of 'Class
662 * sem_ch13.adb (Analyze_Aspect_Specifications): Fix bad Sloc on aspects
663 * sem_prag.adb (Fix_Error): Only change pragma names for pragmas from
665 (Check_Optional_Identifier): Handle case of direct arguments
666 (Chain_PPC): Test for abstract case, giving appropriate messages
667 * sinfo.ads, sinfo.adb (Class_Present): Allowed on N_Pragma node
669 2010-10-12 Robert Dewar <dewar@adacore.com>
671 * par-endh.adb (Check_End): Don't swallow semicolon or aspects after
673 * sem_attr.adb (Eval_Attribute): Code clean up.
675 2010-10-12 Robert Dewar <dewar@adacore.com>
677 * par-ch12.adb (P_Formal_Private_Type_Definition): Improve error
678 messages and recovery for case of out of order Abstract/Tagged/Private
680 * par-ch3.adb (P_Type_Declaration): Improve error messages and recovery
681 for case of out of order Abstract/Tagged/Private keywords.
683 2010-10-12 Ed Schonberg <schonberg@adacore.com>
685 * inline.adb (Analyze_Inlined_Bodies): Restrict previous change to case
686 where child unit is main unit of compilation.
688 2010-10-12 Robert Dewar <dewar@adacore.com>
690 * aspects.ads, aspects.adb (Move_Aspects): New procedure.
691 * atree.ads, atree.adb: (New_Copy): Does not copy aspect specifications
692 * sinfo.ads, par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb,
693 par-endh.adb, par-ch13.adb, par-ch12.adb: Modify grammar to include
694 aspect specifications.
695 Recognize aspect specifications for all cases
696 * par.adb: Recognize aspect specifications for all cases
697 * sem_ch12.ads, sem_ch12.adb (Copy_Generic_Node): Copies aspect
699 * sem_ch3.adb (Analyze_Subtype_Declaration): Improve patch to freeze
700 generic actual types (was missing some guards before).
701 * sem_ch9.adb (Analyze_Single_Protected_Declaration): Copy aspects to
703 (Analyze_Single_Task_Declaration): Copy aspects to generated object
705 2010-10-12 Eric Botcazou <ebotcazou@adacore.com>
707 * usage.adb (usage): Adjust line for -gnatn switch.
709 2010-10-12 Robert Dewar <dewar@adacore.com>
711 * sem_attr.adb (Eval_Attribute): Only leave change active for aspect
714 2010-10-12 Ed Schonberg <schonberg@adacore.com>
716 * sem_ch6.adb (Analyze_Subprogram_Declaration): If this is a
717 declaration of a null procedure resolve the types of the profile of the
718 generated null body now.
720 2010-10-11 Robert Dewar <dewar@adacore.com>
722 * debug.adb: Remove d.A flag to delay address clause (not needed any
723 more). Add d.A flag to enable tree read/write of aspect spec hash table
724 * sem_ch13.adb (Analyze_Aspect_Specifications): Properly delay address
726 (Rep_Item_Too_Late): No need for special processing for delayed rep
727 items (and it caused difficulties in the address case).
728 * tree_gen.adb: Only write aspect spec hash table if -gnatd.A is set
729 * tree_in.adb: Only write aspect spec hash table if -gnatd.A is set
731 2010-10-11 Pat Rogers <rogers@adacore.com>
733 * gnat_ugn.texi: Minor editing.
735 2010-10-11 Nathan Froyd <froydnj@codesourcery.com>
737 * gcc-interface/utils2.c (gnat_build_constructor): Use VEC_qsort.
739 2010-10-11 Robert Dewar <dewar@adacore.com>
741 * g-htable.ads (Get_First): New procedural version for Simple_HTable
742 (Get_Next): New procedural version for Simple_HTable
743 * s-htable.adb (Get_First): New procedural version for Simple_HTable
744 (Get_Next): New procedural version for Simple_HTable
745 * s-htable.ads (Get_First): New procedural version for Simple_HTable
746 (Get_Next): New procedural version for Simple_HTable
748 2010-10-11 Ed Schonberg <schonberg@adacore.com>
750 * sem_aggr.adb (Propagate_Discriminants): To gather the components of a
751 variant part, use the association list of the subaggregate, which
752 already includes the values of the needed discriminants.
754 2010-10-11 Robert Dewar <dewar@adacore.com>
756 * aspects.ads, aspects.adb: Changes to accomodate aspect delay
757 (Tree_Write): New procedure.
758 * atree.ads, atree.adb: Flag3 is now Has_Aspects and applies to all
760 * atree.h: Flag3 is now Has_Aspects and applies to all nodes
761 * debug.adb: Add debug flag gnatd.A
762 * einfo.adb (Has_Delayed_Aspects): New flag
763 (Get_Rep_Item_For_Entity): New function
764 * einfo.ads (Has_Delayed_Aspects): New flag
765 (Get_Rep_Item_For_Entity): New function
766 * exp_ch13.adb (Expand_N_Freeze_Entity): Insert delayed aspects into
768 * exp_ch3.adb, exp_ch6.adb, exp_ch9.adb, exp_disp.adb: New calling
769 sequence for Freeze_Entity.
770 * freeze.ads, freeze.adb (Freeze_Entity): Takes node rather than source
771 ptr. All calls are changed to this new interface.
772 (Freeze_And_Append): Same change
773 (Freeze_Entity): Evaluate deferred aspects
774 * sem_attr.adb: New calling sequence for Freeze_Entity
775 (Eval_Attribute): Don't try to evaluate attributes of unfrozen types
776 when we are in spec expression preanalysis mode.
777 * sem_ch10.adb: New calling sequence for Freeze_Entity
778 * sem_ch11.adb: Simplify analysis of aspect specifications now that the
779 flag Has_Aspects applies to all nodes (no need to save aspects).
780 * sem_ch12.adb: Simplify analysis of aspect specifications now that the
781 flag Has_Aspects applies to all nodes (no need to save aspects).
782 * sem_ch13.adb (Analyze_Aspect_Specifications): Major rewrite to
783 accomodate delaying aspect evaluation to the freeze point.
784 (Duplicate_Clause): Simplify using Get_Rep_Item_For_Entity, and also
785 accomodate delayed aspects.
786 (Rep_Item_Too_Late): Deal with delayed aspects case
787 * sem_ch13.ads (Rep_Item_Too_Late): Document handling of delayed
789 * sem_ch3.adb (Analyze_Subtype_Declaration): Make sure that generic
790 actual types are properly frozen (this is needed because of the new
791 check in Eval_Attribute that declines to evaluate attributes
793 Simplify analysis of aspect specifications now that the flag
794 Has_Aspects applies to all nodes (no need to save aspects).
795 * sem_ch3.ads (Preanalyze_Spec_Expression): Note use for delayed
797 * sem_ch5.adb: Simplify analysis of aspect specifications now that the
798 flag Has_Aspects applies to all nodes (no need to save aspects).
799 New calling sequence for Freeze_Entity.
800 * sem_ch9.adb, sem_ch7.adb, sem_ch6.adb: Simplify analysis of aspect
801 specifications now that the flag Has_Aspects applies to all nodes
802 (no need to save aspects).
803 New calling sequence for Freeze_Entity
804 * sem_prag.adb (Check_Duplicate_Pragma): Simplify using
805 Get_Rep_Item_For_Entity
806 (Get_Pragma_Arg): Moved to Sinfo
807 * sinfo.ads, sinfo.adb (Aspect_Rep_Item_: New field
808 (Is_Delayed_Aspect): New flag
809 (Next_Rep_Item): Document use for aspects
810 (Get_Pragma_Arg): Moved here from Sem_Prag
811 * sprint.adb (Sprint_Aspect_Specifications): Now called after semicolon
812 is output and removes semicolon (simplifies interface).
813 (Sprint_Node_Actual): Simplify handling of aspects now that Has_Aspects
815 * tree_gen.adb: Write contents of Aspect_Specifications hash table
816 * tree_in.adb: Read and initialize Aspect_Specifications hash table
817 * treepr.adb (Print_Node): Print Has_Aspects flag
818 (Print_Node): Print Aspect_Specifications in Has_Aspects set
819 * xtreeprs.adb: Remove obsolete references to Flag1,2,3
821 2010-10-11 Robert Dewar <dewar@adacore.com>
823 * aspects.ads, aspects.adb: Major revision of this package for 2nd
824 stage of aspects implementation.
825 * gcc-interface/Make-lang.in: Add entry for aspects.o
826 * gcc-interface/Makefile.in: Add aspects.o to GNATMAKE_OBJS
827 * par-ch13.adb (Aspect_Specifications_Present): New function
828 (P_Aspect_Specifications): New procedure
829 * par-ch3.adb (P_Type_Declaration): Handle aspect specifications
830 (P_Derived_Type_Def_Or_Private_Ext_Decl): Handle aspect specifications
831 (P_Identifier_Declarations): Handle aspect specifications
832 (P_Component_Items): Handle aspect specifications
833 (P_Subtype_Declaration): Handle aspect specifications
834 * par-ch6.adb (P_Subprogram): Handle aspect specifications
835 * par-ch9.adb (P_Entry_Declaration): Handle aspect specifications
836 * par.adb (Aspect_Specifications_Present): New function
837 (P_Aspect_Specifications): New procedure
838 * sem.adb (Analyze_Full_Type_Declaration): New name for
839 Analyze_Type_Declaration.
840 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
841 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
842 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
843 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
844 (Analyze_Single_Task_Declaration): New name (add _Declaration)
845 (Analyze_Task_Type_Declaration): New name (add _Declaration)
846 * sem_cat.adb (Analyze_Full_Type_Declaration): New name for
847 Analyze_Type_Declaration.
848 * sem_ch11.adb (Analyze_Exception_Declaration): Analyze aspect
850 * sem_ch12.adb (Analyze_Formal_Object_Declaration): Handle aspect
852 (Analyze_Formal_Package_Declaration): New name (add _Declaration)
853 (Analyze_Formal_Package_Declaration): Handle aspect specifications
854 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
855 (Analyze_Formal_Subprogram_Declaration): Handle aspect specifications
856 (Analyze_Formal_Type_Declaration): Handle aspect specifications
857 (Analyze_Generic_Package_Declaration): Handle aspect specifications
858 (Analyze_Generic_Subprogram_Declaration): Handle aspect specifications
859 (Analyze_Package_Instantiation): Handle aspect specifications
860 (Analyze_Subprogram_Instantiation): Handle aspect specifications
861 * sem_ch12.ads (Analyze_Formal_Package_Declaration): New name (add
863 (Analyze_Formal_Subprogram_Declaration): New name (add _Declaration)
864 * sem_ch13.adb (Analyze_Aspect_Specifications): New procedure
865 (Duplicate_Clause): New function, calls to this function are added to
866 processing for all aspects.
867 * sem_ch13.ads (Analyze_Aspect_Specifications): New procedure
868 * sem_ch3.adb (Analyze_Full_Type_Declaration): New name for
869 Analyze_Type_Declaration.
870 * sem_ch3.ads (Analyze_Full_Type_Declaration): New name for
871 Analyze_Type_Declaration.
872 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): Analyze aspect
874 (Analyze_Subprogram_Declaration): Analyze aspect specifications
875 * sem_ch7.adb (Analyze_Package_Declaration): Analyze aspect
877 (Analyze_Private_Type_Declaration): Analyze aspect specifications
878 * sem_ch9.adb (Analyze_Protected_Type_Declaration): Analyze aspect
880 (Analyze_Protected_Type_Declaration): New name (add _Declaration)
881 (Analyze_Single_Protected_Declaration): Analyze aspect specifications
882 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
883 (Analyze_Single_Task_Declaration): Analyze aspect specifications
884 (Analyze_Single_Task_Declaration): New name (add _Declaration)
885 (Analyze_Task_Type_Declaration): Analyze aspect specifications
886 (Analyze_Task_Type_Declaration): New name (add _Declaration)
887 * sem_ch9.ads (Analyze_Protected_Type_Declaration): New name (add
889 (Analyze_Single_Protected_Declaration): New name (add _Declaration)
890 (Analyze_Single_Task_Declaration): New name (add _Declaration)
891 (Analyze_Task_Type_Declaration): New name (add _Declaration)
892 * sem_prag.adb: Use Get_Pragma_Arg systematically so that we do not
893 have to generate unnecessary pragma argument associations (this matches
895 Throughout do changes to accomodate aspect specifications, including
896 specializing messages, handling the case of not going through all
897 homonyms, and allowing for cancellation.
898 * sinfo.ads, sinfo.adb: Clean up obsolete documentation for Flag1,2,3
899 (Aspect_Cancel): New flag
900 (From_Aspect_Specification): New flag
901 (First_Aspect): Removed flag
902 (Last_Aspect): Removed flag
903 * sprint.adb (Sprint_Aspect_Specifications): New procedure
904 (Sprint_Node_Actual): Add calls to Sprint_Aspect_Specifications
906 2010-10-11 Bob Duff <duff@adacore.com>
908 * sem_res.adb (Resolve_Actuals): Minor change to warning messages so
909 they match in Ada 95, 2005, and 2012 modes, in the case where the
910 language didn't change. Same thing for the run-time exception message.
912 2010-10-11 Javier Miranda <miranda@adacore.com>
914 * debug.adb Document that switch -gnatd.p enables the CIL verifier.
916 2010-10-11 Robert Dewar <dewar@adacore.com>
918 * s-htable.adb: Minor reformatting.
920 2010-10-11 Javier Miranda <miranda@adacore.com>
922 * debug.adb: Update comment.
924 2010-10-11 Vincent Celier <celier@adacore.com>
926 * gnatcmd.adb (GNATCmd): Set Opt.Unchecked_Shared_Lib_Imports to True
927 unconditionally as for "gnat make" the projects are not processed in
930 2010-10-11 Ed Schonberg <schonberg@adacore.com>
932 * sem_ch10.ads, sem_ch10.adb (Load_Needed_Body): Add parameter to
933 suppress semantic analysis of the body when inlining, prior to
934 verifying that the body does not have a with_clause on a descendant
936 * inline.adb (Analyze_Inlined_Bodies): Do not inline a body if it has a
937 with_clause on a descendant.
938 (Scope_In_Main_Unit): Simplify.
940 2010-10-11 Robert Dewar <dewar@adacore.com>
942 * exp_ch6.adb, freeze.adb: Minor reformatting.
944 2010-10-11 Vincent Celier <celier@adacore.com>
946 * gnatcmd.adb (GNATCmd): For all tools other than gnatmake, allow
947 shared library projects to import projects that are not shared library
950 2010-10-11 Javier Miranda <miranda@adacore.com>
952 * debug.adb: Document that switch -gnatd.o generates the CIL listing.
954 2010-10-11 Arnaud Charlet <charlet@adacore.com>
956 * sem_prag.adb (Process_Suppress_Unsuppress): Only ignore
957 Suppress/Unsuppress pragmas in codepeer mode on user code.
959 2010-10-11 Javier Miranda <miranda@adacore.com>
961 * exp_ch6.adb (Expand_Call): For VM platforms, add missing expansion of
962 tag check in case of dispatching call through "=".
964 2010-10-11 Ed Schonberg <schonberg@adacore.com>
966 * sem_ch3.adb (Access_Subprogram_Declaration): In Ada2012 an incomplete
967 type is legal in the profile of any basic declaration.
968 * sem_ch6.adb (Analyze_Return_Type, Process_Formals): In Ada2012 an
969 incomplete type, including a limited view of a type, is legal in the
970 profile of any subprogram declaration.
971 If the type is tagged, its use is also legal in a body.
972 * sem_ch10.adb (Install_Limited_With_Clause): Do not process context
974 (Install_Limited_Withed_Unit): Refine legality checks when both the
975 limited and the non-limited view of a package are visible in the
977 If this is not an error case, the limited view is ignored.
978 freeze.adb (Freeze_Entity): In Ada2012, an incomplete type is legal in
979 access to subprogram declarations
981 2010-10-11 Robert Dewar <dewar@adacore.com>
983 * exp_ch6.adb: Code clean up.
984 * exp_util.adb: Minor reformatting.
986 2010-10-11 Arnaud Charlet <charlet@adacore.com>
988 * sem_ch3.adb, exp_ch6.adb
989 (Make_Build_In_Place_Call_In_Anonymous_Context,
990 Make_Build_In_Place_Call_In_Assignment,
991 Make_Build_In_Place_Call_In_Object_Declaration): Fix calls to
992 Add_Task_Actuals_To_Build_In_Place_Call in case of No_Task_Hierarchy
994 (Access_Definition): Add missing handling of No_Task_Hierarchy.
996 2010-10-11 Javier Miranda <miranda@adacore.com>
998 * exp_util.adb (Remove_Side_Effects): No action needed for renamings of
999 class-wide expressions.
1001 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1003 * xr_tabls.adb, sem_res.adb: Minor reformatting
1005 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1007 * gnat_rm.texi, exp_attr.adb, sem_attr.adb, sem_attr.ads,
1008 snames.ads-tmpl (Analyze_Attribute, Expand_N_Attribute_Reference): Add
1009 handling of Attribute_Ref. Add missing blanks in some error messages.
1010 (Attribute_Ref, Name_Ref): Declare.
1011 Document 'Ref attribute.
1013 2010-10-11 Robert Dewar <dewar@adacore.com>
1015 * sem_attr.adb: Minor reformatting.
1017 2010-10-11 Javier Miranda <miranda@adacore.com>
1019 * sem_ch8.adb (Attribute_Renaming): Add missing check to avoid loading
1020 package System.Aux_Dec in VM platforms.
1022 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1024 * sem_prag.adb (Process_Suppress_Unsuppress): Ignore
1025 Suppress/Unsuppress pragmas in codepeer mode.
1026 (Analyze_Pragma [Pragma_Suppress_All]): Do not generate error message
1028 * einfo.ads: Fix typo.
1030 2010-10-11 Emmanuel Briot <briot@adacore.com>
1032 * sinfo.adb: Use GNAT.HTable rather than System.HTable.
1033 * prj-nmsc.adb: Minor reformatting.
1035 2010-10-11 Thomas Quinot <quinot@adacore.com>
1037 * sem_attr.adb (Type_Key): Code simplification.
1039 2010-10-11 Tristan Gingold <gingold@adacore.com>
1041 * gcc-interface/utils2.c (maybe_wrap_malloc): Fix crash when allocating
1042 very large object on VMS.
1044 2010-10-11 Javier Miranda <miranda@adacore.com>
1046 * sem_ch10.adb (Analyze_With_Clause): Add missing test to ensure
1047 availability of attribute Instance_Spec.
1049 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1051 * gnat1drv.adb (Adjust_Global_Switches): Disable codepeer mode if
1052 checking syntax only or in ASIS mode.
1054 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1056 * sem_ch6.adb (Check_Delayed_Subprogram): Abstract subprograms may also
1057 need a freeze node if some type in the profile has one.
1058 * gcc-interface/trans.c (case N_Abstract_Subprogram_Declaration): If
1059 entity has a freeze node, defer elaboration.
1061 2010-10-11 Emmanuel Briot <briot@adacore.com>
1063 * prj-nmsc.adb (Check_Aggregate_Project): Add support for finding all
1064 aggregated projects.
1066 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1068 * sem_res.adb (Resolve_Entry_Call): Generate 's' reference for entry
1070 * sem_ch6.adb: Diagnose additional error condition.
1072 2010-10-11 Bob Duff <duff@adacore.com>
1074 * par.adb (Par): Clarify wording of certain error messages.
1076 2010-10-11 Gary Dismukes <dismukes@adacore.com>
1078 * sem_disp.adb (Check_Dispatching_Operation): Revise test for warning
1079 about nondispatching subprograms to use In_Same_List (reducing use of
1082 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1084 * xr_tabls.adb, sem_res.adb, lib-xref.adb, lib-xref.ads: Use s for
1085 reference in a static call.
1087 2010-10-11 Steve Baird <baird@adacore.com>
1089 * exp_attr.adb (Expand_N_Attribute_Reference, case Type_Key): Type_Key
1090 attribute should always be transformed into a string literal in
1092 * par-ch4.adb: Type_Key attribute's type is String; update value of
1093 Is_Parameterless_Attribute constant to reflect this.
1094 * sem_attr.adb (Analyze_Attribute): Recognize Type_Key attribute and
1095 rewrite it as a string literal (attribute value is always known
1097 * snames.ads-tmpl: Add entries for Type_Key attribute.
1099 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1101 * lib-xref.adb (Output_References): Common handling for objects and
1102 formals of an anonymous access type.
1104 2010-10-11 Eric Botcazou <ebotcazou@adacore.com>
1106 * make.adb (Scan_Make_Arg): Also pass -O to both compiler and linker.
1108 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1110 * sem_ch6.adb: Fix check for illegal equality declaration in Ada2012
1112 2010-10-11 Gary Dismukes <dismukes@adacore.com>
1114 * sem_disp.adb (Check_Dispatching_Operation): When testing for issuing
1115 a warning about subprograms of a tagged type not being dispatching,
1116 limit this to cases where the tagged type and the subprogram are
1117 declared within the same declaration list.
1119 2010-10-11 Jerome Lambourg <lambourg@adacore.com>
1121 * projects.texi, prj-attr.adb: Add new attribute documentation_dir.
1123 2010-10-11 Bob Duff <duff@adacore.com>
1125 * par-ch9.adb, sem_aggr.adb, exp_ch5.adb, sem_ch3.adb, impunit.adb,
1126 impunit.ads, sem_ch5.adb, sem_type.adb, exp_imgv.adb, exp_util.adb,
1127 switch-c.adb, exp_attr.adb, exp_ch9.adb, par-ch11.adb, usage.adb,
1128 sem_ch9.adb, sem_ch10.adb, scng.adb, checks.adb, sem_prag.adb,
1129 sem_ch12.adb, par-ch2.adb, freeze.adb, par-ch4.adb, sem_util.adb,
1130 sem_res.adb, sem_attr.adb, par-ch6.adb, exp_ch4.adb, exp_ch6.adb,
1131 sem_ch4.adb, exp_ch8.adb, par-ch10.adb, sem_ch6.adb, par-prag.adb,
1132 exp_disp.adb, par-ch12.adb, sem_ch8.adb, snames.adb-tmpl, opt.ads,
1133 exp_aggr.adb, sem_cat.adb, sem_ch13.adb, par-ch3.adb, exp_strm.adb,
1134 exp_cg.adb, lib-xref.adb, sem_disp.adb, exp_ch3.adb: Use Ada_2005
1135 instead of Ada_05 (Ada_Version_Type).
1137 2010-10-11 Bob Duff <duff@adacore.com>
1139 * sem_aggr.adb, impunit.adb, impunit.ads, switch-c.adb, usage.adb,
1140 sem_ch10.adb, sem_prag.adb, sem_ch12.adb, par-ch4.adb, par-ch6.adb,
1141 par-ch8.adb, exp_ch4.adb, sem_ch4.adb, sem_ch6.adb, par-prag.adb,
1142 opt.ads, par-ch3.adb, lib-xref.adb: Use Ada_2012 instead of Ada_12
1145 2010-10-11 Javier Miranda <miranda@adacore.com>
1147 * exp_util.adb (Safe_Prefixed_Reference): If the prefix is an explicit
1148 dereference then do not exclude dereferences of access-to-constant
1149 types to handle them as constant view of variables (and hence remove
1150 side effects when required).
1151 * sem_res.adb (Resolve_Slice): Ensure that side effects in the bounds
1152 are properly handled.
1154 2010-10-11 Robert Dewar <dewar@adacore.com>
1156 * sem_prag.adb, sem_aggr.adb, sprint.adb: Minor reformatting.
1158 2010-10-11 Javier Miranda <miranda@adacore.com>
1160 * exp_ch5.ads, exp_ch6.ads (Expand_N_Extended_Return_Statement): Moved
1162 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
1163 * exp_ch5.adb, exp_ch6.adb (Expand_Non_Function_Return): Moved to
1165 (Expand_Simple_Function_Return): Move to exp_ch6.
1166 (Expand_N_Extended_Return_Statement): Moved to exp_ch6.
1167 (Expand_N_Simple_Return_Statement): Moved to exp_ch6.
1169 2010-10-11 Robert Dewar <dewar@adacore.com>
1171 * snames.ads-tmpl: Add names for aspects.
1172 * aspects.ads, aspects.adb: New.
1173 * gcc-interface/Make-lang.in: Update dependencies.
1174 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1176 * exp_ch6.adb (Expand_Actuals): If an actual is the current instance of
1177 a task type, it must be replaced with a reference to Self.
1179 2010-10-11 Vincent Celier <celier@adacore.com>
1181 * adaint.h: Add prototype for function __gnat_create_output_file_new.
1183 2010-10-11 Javier Miranda <miranda@adacore.com>
1185 * sem_aggr.adb (Collect_Aggr_Bounds): Remove side effects of collected
1188 2010-10-11 Arnaud Charlet <charlet@adacore.com>
1190 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Do not emit error
1191 for AI05-0033 in CodePeer mode.
1193 2010-10-11 Robert Dewar <dewar@adacore.com>
1195 * atree.h, atree.ads, atree.adb (Flag3): New flag (replaces Unused_1)
1196 * csinfo.adb: Aspect_Specifications is a new special field
1197 * einfo.adb (Flag3): New unused flag
1198 * exp_util.adb (Insert_Actions): Add processing for
1199 N_Aspect_Specification.
1200 * sem.adb: Add entry for N_Aspect_Specification.
1201 * sinfo.ads, sinfo.adb (N_Aspect_Specification): New node
1202 (Has_Aspect_Specifications): New flag
1203 (Permits_Aspect_Specifications): New function
1204 (Aspect_Specifications): New function
1205 (Set_Aspect_Specifications): New procedure
1206 * sprint.adb (Sprint_Node): Put N_At_Clause in proper alpha order
1207 (Sprint_Node): Add dummy entry for N_Aspect_Specification
1208 * treepr.adb (Flag3): New flag to be listed
1210 2010-10-11 Vincent Celier <celier@adacore.com>
1212 * adaint.c: Minor reformatting.
1214 2010-10-11 Robert Dewar <dewar@adacore.com>
1216 * sem_ch6.adb, s-htable.ads: Minor reformatting.
1218 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1220 * sem_ch4.adb (Analyze_Selected_Component): If the selector is
1221 invisible in an instantiation, and both the formal and the actual are
1222 private extensions of the same type, look for the desired component in
1223 the proper view of the parent type.
1225 2010-10-11 Vincent Celier <celier@adacore.com>
1227 * adaint.c (__gnat_number_of_cpus): Add implementation for Solaris,
1228 AIX, Tru64, Darwin, IRIX and HP-UX.
1230 2010-10-11 Robert Dewar <dewar@adacore.com>
1232 * a-textio.adb: Minor reformatting
1234 2010-10-11 Robert Dewar <dewar@adacore.com>
1236 * a-suesen.ads, a-suenst.ads,
1237 a-suesen.adb, a-suenst.adb,
1238 a-suewse.adb, a-suewst.adb,
1239 a-suewse.ads, a-suewst.ads,
1240 a-suezse.ads, a-suezst.ads,
1241 a-suezse.adb, a-suezst.adb: New name for string encoding packages.
1242 * impunit.adb: New names for string encoding units
1243 * Makefile.rtl: New names for string encoding units
1244 * rtsfind.ads: Minor code reorganization.
1246 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1248 * exp_ch5.adb: Code clean up.
1250 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1252 * sem_ch6.adb (Check_Limited_Return): Specialize warning on limited
1253 returns when in a generic context.
1254 (Analyze_Function_Return): ditto.
1256 2010-10-11 Robert Dewar <dewar@adacore.com>
1258 * s-multip.ads: Fix header.
1259 * sem_ch3.adb, s-multip.adb, a-tigeli.adb: Minor reformatting.
1261 2010-10-11 Vincent Celier <celier@adacore.com>
1263 * Makefile.rtl: Add s-multip.
1264 * adaint.c: New function __gnat_number_of_cpus, implemented for Linux,
1265 defaulting to 1 for other platforms.
1266 * adaint.h: New function __gnat_number_of_cpus.
1267 * impunit.adb (Non_Imp_File_Names_12): New file list for Ada 2012,
1268 with a single component "s-multip".
1269 * impunit.ads (Kind_Of_Unit): New enumerated value Ada_12_Unit for Ada
1271 * rtsfind.ads (RTU_Id): New enumerated value System_Multiprocessors
1272 * s-multip.ads, s-multip.adb: New Ada 2012 package.
1273 * sem_ch10.adb (Analyze_With_Clause): Check also Ada 2012 units.
1275 2010-10-11 Javier Miranda <miranda@adacore.com>
1277 * a-textio.adb: Move new implementation of Get_Line to a subunit.
1278 * a-tigeli.adb: New subunit containing the implementation of Get_Line.
1280 2010-10-11 Ed Schonberg <schonberg@adacore.com>
1282 * sem_aux.adb: Code clean up.
1284 2010-10-11 Robert Dewar <dewar@adacore.com>
1286 * sem_ch3.adb, sem_aux.adb, sem_ch6.adb: Minor reformatting
1288 2010-10-11 Robert Dewar <dewar@adacore.com>
1290 * einfo.adb, atree.h, atree.ads, atree.adb: Define seven new flags
1291 Flag248-Flag254. Define new field Field29.
1293 2010-10-10 Olivier Hainque <hainque@adacore.com>
1294 Eric Botcazou <ebotcazou@adacore.com>
1296 * gcc-interface/lang.opt (gdwarf+): Remove.
1297 * gcc-interface/gigi.h (get_parallel_type): Likewise
1298 * gcc-interface/misc.c (gnat_dwarf_extensions): Likewise.
1299 (gnat_handle_option): Remove OPT_gdwarfplus case.
1300 (gnat_post_options): Remove setting of use_gnu_debug_info_extensions
1301 from gnat_dwarf_extensions.
1302 * gcc-interface/trans.c (gigi): Remove -gdwarf+ initializations.
1303 * gcc-interface/utils.c (get_parallel_type): Remove.
1305 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
1307 * gcc-interface/trans.c (gnat_to_gnu) <N_Not_In>: Use
1308 invert_truthvalue_loc instead of invert_truthvalue.
1309 * gcc-interface/utils2.c (build_binary_op) <NE_EXPR>: Likewise.
1310 (build_unary_op) <TRUTH_NOT_EXPR>: Likewise.
1312 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
1314 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
1315 assertion on the types of the parameters. Use KIND local variable.
1316 <E_Incomplete_Type>: Likewise.
1318 2010-10-10 Eric Botcazou <ebotcazou@adacore.com>
1320 * gcc-interface/ada-tree.h (DECL_BY_DOUBLE_REF_P): New macro.
1321 * gcc-interface/gigi.h (annotate_object): Add BY_DOUBLE_REF parameter.
1322 * gcc-interface/decl.c (annotate_object): Likewise and handle it.
1323 (gnat_to_gnu_entity): Adjust calls to annotate_object.
1324 (gnat_to_gnu_param): If fat pointer types are passed by reference on
1325 the target, pass them by explicit reference.
1326 * gcc-interface/misc.c (default_pass_by_ref): Fix type of constant.
1327 * gcc-interface/trans.c (Identifier_to_gnu): Do DECL_BY_DOUBLE_REF_P.
1328 (Subprogram_Body_to_gnu): Adjust call to annotate_object.
1329 (call_to_gnu): Handle DECL_BY_DOUBLE_REF_P.
1330 * gcc-interface/utils.c (convert_vms_descriptor): Add BY_REF parameter
1332 (build_function_stub): Iterate on the parameters of the subprogram in
1333 lieu of on the argument types. Adjust call to convert_vms_descriptor.
1335 2010-10-09 Eric Botcazou <ebotcazou@adacore.com>
1337 * gcc-interface/misc.c: Delete prototypes.
1338 (gnat_init_options): Use local variable.
1339 (lang_hooks): Move to the end of the file.
1341 2010-10-08 Joseph Myers <joseph@codesourcery.com>
1343 * gcc-interface/misc.c (gnat_init_options_struct): New. Split out
1344 from gnat_init_options.
1345 (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
1347 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1349 * sem_aux.adb: Cleanup Is_Immutably_Limited_Type.
1351 2010-10-08 Robert Dewar <dewar@adacore.com>
1353 * exp_ch3.adb: Minor reformatting.
1354 * exp_ch5.adb: Add comment.
1356 2010-10-08 Robert Dewar <dewar@adacore.com>
1358 * sem_prag.adb (Check_Duplicate_Pragma): Check for entity match
1359 * gcc-interface/Make-lang.in: Update dependencies.
1360 * einfo.ads: Minor reformatting.
1362 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1364 * exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb,
1365 sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb,
1366 exp_ch3.adb: Change Is_Inherently_Limited_Type to
1367 Is_Immutably_Limited_Type to accord with new RM terminology.
1368 * sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant
1369 of a formal limited private type is not immutably limited in a generic
1372 2010-10-08 Robert Dewar <dewar@adacore.com>
1374 * sem_prag.adb (Check_Duplicate_Pragma): New procedure
1375 Add calls to this new procedure where appropriate
1377 2010-10-08 Vincent Celier <celier@adacore.com>
1379 * a-textio.adb (Get_Chunk): Code clean up.
1381 2010-10-08 Robert Dewar <dewar@adacore.com>
1383 * a-strbou.ads, a-strfix.adb, a-strfix.ads, a-strsea.adb, a-strsea.ads,
1384 a-strsup.adb, a-strsup.ads, a-strunb-shared.adb, a-strunb-shared.ads,
1385 a-strunb.adb, a-strunb.ads, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
1386 a-stwise.adb, a-stwise.ads, a-stwisu.adb, a-stwisu.ads,
1387 a-stwiun-shared.adb, a-stwiun-shared.ads, a-stwiun.adb, a-stwiun.ads,
1388 a-stzbou.ads, a-stzfix.adb, a-stzfix.ads, a-stzsea.adb, a-stzsea.ads,
1389 a-stzsup.adb, a-stzsup.ads, a-stzunb-shared.adb, a-stzunb-shared.ads,
1390 a-stzunb.adb, a-stzunb.ads (Find_Token): New version with From
1393 2010-10-08 Robert Dewar <dewar@adacore.com>
1395 * sem_cat.adb (Check_Categorization_Dependencies): Remote types
1396 packages can depend on preleborated packages.
1398 2010-10-08 Robert Dewar <dewar@adacore.com>
1400 * sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas
1401 Interrupt_Handler and Attach_Handler not allowed in generics.
1403 2010-10-08 Robert Dewar <dewar@adacore.com>
1405 * ali.adb: Set Allocator_In_Body if AB parameter present on M line
1406 * ali.ads (Allocator_In_Body): New flag
1407 * bcheck.adb (Check_Consistent_Restrictions): Handle case of main
1408 program violating No_Allocators_After_Elaboration restriction.
1409 * gnatbind.adb (No_Restriction_List): Add entries for
1410 No_Anonymous_Allocators, and No_Allocators_After_Elaboration.
1411 * lib-load.adb: Initialize Has_Allocator flag
1412 * lib-writ.adb: Initialize Has_Allocator flag
1413 (M_Parameters): Set AB switch if Has_Allocator flag set
1414 * lib-writ.ads: Document AB flag on M line
1415 * lib.adb (Has_Allocator): New function
1416 (Set_Has_Allocator): New procedure
1417 * lib.ads (Has_Allocator): New function
1418 (Set_Has_Allocator): New procedure
1419 (Has_Allocator): New flag in Unit_Record
1420 * sem_ch4.adb (Analyze_Allocator): Add processing for
1421 No_Allocators_After_Elaboration.
1423 2010-10-08 Geert Bosch <bosch@adacore.com>
1425 * a-textio.adb (Get_Line): Rewrite to use fgets instead of fgetc.
1427 2010-10-08 Javier Miranda <miranda@adacore.com>
1429 * sem_prag.adb (Analyze_Pragma): Relax semantic rule of
1430 Java_Constructors because in the JRE library we generate occurrences
1431 in which the "this" parameter is not the first formal.
1433 2010-10-08 Robert Dewar <dewar@adacore.com>
1435 * par-ch3.adb: Minor reformatting.
1437 2010-10-08 Javier Miranda <miranda@adacore.com>
1439 * exp_disp.adb (Make_DT): Do not generate dispatch tables for CIL/Java
1442 2010-10-08 Robert Dewar <dewar@adacore.com>
1444 * par-ch8.adb (P_Use_Type_Clause): Recognize ALL keyword in Ada 2012
1446 * sinfo.adb (Use_Type_Clause): Add All_Present flag.
1447 * sinfo.ads (Use_Type_Clause): Add All_Present flag.
1448 * s-rident.ads: Add entry for No_Allocators_After_Elaboration,
1449 No_Anonymous_Allocators.
1451 2010-10-08 Vincent Celier <celier@adacore.com>
1453 * bindgen.adb (Gen_Restrictions_Ada): No new line after last
1454 restriction, so that the last comma is always replaced with a left
1457 2010-10-08 Javier Miranda <miranda@adacore.com>
1459 * sem_prag.adb (Analyze_Pragma): Add specific check on the type of the
1460 first formal of delegates.
1462 2010-10-08 Robert Dewar <dewar@adacore.com>
1464 * sem_aggr.adb: Minor reformatting.
1466 2010-10-08 Robert Dewar <dewar@adacore.com>
1468 * exp_imgv.adb (Expand_Image_Attribute): Handle special calling
1469 sequence for soft hyphen for Character'Image case.
1470 * rtsfind.ads (Image_Character_05): New entry
1471 * s-imgcha.adb (Image_Character_05): New procedurew
1472 * s-imgcha.ads (Image_Character_05): New procedure
1473 * s-imgwch.adb (Image_Wide_Character): Deal with Ada 2005 soft hyphen
1475 * s-valcha.adb (Value_Character): Recognize SOFT_HYPHEN for 16#AD#
1476 * sem_attr.adb (Eval_Attribute, case Width): Handle soft_hyphen name
1479 2010-10-08 Robert Dewar <dewar@adacore.com>
1481 * sem_attr.adb (Eval_Attribute, case Width): Avoid ludicrous long loop
1482 for case of Wide_[Wide_]Character.
1484 2010-10-08 Robert Dewar <dewar@adacore.com>
1486 * exp_ch3.adb: Minor reformating
1487 Minor code reorganization.
1489 2010-10-08 Javier Miranda <miranda@adacore.com>
1491 * sem_prag.adb (Analyze_Pragma): Add missing checks on wrong use of
1492 pragmas CIL_Constructor and Java_Constructor.
1493 * exp_ch3.adb (Expand_Freeze_Record_Type): Do not generate the
1494 predefined primitives for CIL/Java tagged types.
1496 2010-10-08 Robert Dewar <dewar@adacore.com>
1498 * sem_ch6.adb: Minor reformatting.
1500 2010-10-08 Robert Dewar <dewar@adacore.com>
1502 * gnat1drv.adb: Add call to Validate_Independence.
1503 * par-prag.adb: Add dummy entries for Independent,
1504 Independent_Componentsa.
1505 * sem_ch13.adb (Validate_Independence): New procedure
1506 (Initialize): Initialize address clause and independence check tables
1507 * sem_ch13.ads (Independence_Checks): New table
1508 (Validate_Independence): New procedure
1509 * sem_prag.adb: Add processing for pragma Independent[_Components]
1510 * snames.ads-tmpl: Add entries for pragma Independent[_Components]
1512 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1514 * sem_aggr.adb (Propagate_Discriminants): When expanding an aggregate
1515 component with box initialization, if the component is a variant record
1516 use the values of the discriminants to select the proper variant for
1517 further box initialization.
1519 2010-10-08 Thomas Quinot <quinot@adacore.com>
1521 * xsnames.adb: Remove obsolete file.
1522 * make.adb, sem_ch8.adb, einfo.ads: Minor reformatting.
1524 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1526 * exp_aggr.adb: Complete previous change.
1528 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1530 * sem_ch6.adb (Check_Return_Subtype): The subtype indication in an
1531 extended return must match statically the return subtype of the
1532 enclosing function if the type is an elementary type or if it is
1535 2010-10-08 Vincent Celier <celier@adacore.com>
1537 * prj-nmsc.adb (Add_Source): Report all duplicate units and source file
1538 names. Do not report the same duplicate unit several times.
1539 * prj.ads (Source_Data): New Boolean component Duplicate_Unit,
1540 defaulted to False, to avoid reporting the same unit as duplicate
1543 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1545 * sem_aggr.adb (Resolve_Array_Aggregate): If the expression in an
1546 others choice is a literal, analyze it to enable later optimizations.
1547 * exp_aggr.adb (Expand_Record_Aggregate): An aggregate with static size
1548 and components can be handled by the backend even if it is of a limited
1551 2010-10-08 Arnaud Charlet <charlet@adacore.com>
1553 * a-rttiev.adb (task Timer): Since this package may be elaborated
1554 before System.Interrupt, we need to call Setup_Interrupt_Mask
1555 explicitly to ensure that this task has the proper signal mask.
1557 2010-10-08 Robert Dewar <dewar@adacore.com>
1559 * freeze.adb (Freeze_Entity): For array case, move some processing for
1560 pragma Pack, Component_Size clause and atomic/volatile components here
1561 instead of trying to do the job in Sem_Ch13 and Freeze.
1562 * layout.adb: Use new Addressable function
1563 * sem_ch13.adb (Analyze_Attribute_Representation_Clause, case
1564 Component_Size): Move some handling to freeze point in
1565 Freeze.Freeze_Entity.
1566 * sem_prag.adb (Analyze_pragma, case Pack): Move some handling to
1567 freeze point in Freese.Freeze_Entity.
1568 * sem_util.ads, sem_util.adb (Addressable): New function.
1570 2010-10-08 Robert Dewar <dewar@adacore.com>
1572 * sprint.adb: Minor reformatting.
1574 2010-10-08 Javier Miranda <miranda@adacore.com>
1576 * exp_ch4.adb (Real_Range_Check): Declare temporary as constant.
1578 2010-10-08 Robert Dewar <dewar@adacore.com>
1580 * sem_ch3.adb: Minor reformatting.
1582 2010-10-08 Vincent Celier <celier@adacore.com>
1584 * ali-util.adb (Get_File_Checksum): Make sure that external_as_list is
1585 not a reserved word.
1586 * prj-proc.adb (Expression): Process string list external references.
1587 * prj-strt.adb (External_Reference): Parse external_as_list external
1589 * prj-tree.ads (Expression_Kind_Of): Allowed for N_External_Value nodes
1590 (Set_Expression_Kind_Of): Ditto
1591 * prj.adb (Initialize): Set external_as_list as a reserved word
1592 * projects.texi: Document new string external reference
1594 * scans.ads (Token_Type): New token Tok_External_As_List
1595 * snames.ads-tmpl: New standard name Name_External_As_List
1597 2010-10-08 Thomas Quinot <quinot@adacore.com>
1599 * sem_prag.adb: Minor reformatting.
1601 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1603 * sem_ch3.adb (Derived_Type_Declaration): In the private part of an
1604 instance, it is legal to derive from a non-limited actual when the
1605 formal type is untagged limited.
1606 * sem_ch12.adb (Instantiate_Type): For a formal private type, use
1607 analyzed formal as Generic_Parent_Type, to simplify later checks.
1609 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1611 * sem_res.adb (Insert_Default): If default value is already a
1612 raise_constraint_error do not rewrite it as new raise node, to prevent
1613 infinite loops in the warning removal machinery.
1615 2010-10-08 Robert Dewar <dewar@adacore.com>
1617 * sem_util.adb, sem_prag.adb: Minor reformatting
1619 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
1621 * gnat_rm.texi: Remove the section on pragma Implemented_By_Entry.
1622 Add section on pragma Implemented.
1624 2010-10-08 Ed Schonberg <schonberg@adacore.com>
1626 * sem_ch3.adb (Derive_Subprogram): If an abstract extension has a
1627 concrete parent with a concrete constructor, the inherited constructor
1628 is abstract even if the derived type is a null extension.
1630 2010-10-08 Thomas Quinot <quinot@adacore.com>
1632 * sem_ch4.adb: Minor reformatting.
1634 2010-10-08 Hristian Kirtchev <kirtchev@adacore.com>
1636 * einfo.adb: Flag 232 (formerly Implemented_By_Entry) is now unused.
1637 (Implemented_By_Entry): Removed.
1638 (Set_Implemented_By_Entry): Removed.
1639 (Write_Entity_Flags): Remove the output for Implemented_By_Entry.
1640 * einfo.ads: Remove Implemented_By_Entry and its usage in entities.
1641 (Implemented_By_Entry): Removed along with its associated pragma.
1642 (Set_Implemented_By_Entry): Removed along with its associated pragma.
1643 * exp_ch9.adb: Alphabetize with and use clauses of Exp_Ch9.
1644 (Build_Dispatching_Call_Equivalent): New routine.
1645 (Build_Dispatching_Requeue): New routine.
1646 (Build_Dispatching_Requeue_To_Any): New routine.
1647 (Build_Normal_Requeue): New routine.
1648 (Build_Skip_Statement): New routine.
1649 (Expand_N_Requeue_Statement): Rewritten. The logic has been split into
1650 several subroutines.
1651 * par-prag.adb: Replace Pragma_Implemented_By_Entry by
1653 * sem_ch3.adb (Check_Abstract_Overriding): Perform checks concerning
1655 (Check_Pragma_Implemented): New routines.
1656 (Inherit_Pragma_Implemented): New routine.
1657 * sem_ch9.adb (Analyze_Requeue): Update the predicate which detects a
1658 dispatching requeue.
1659 * sem_prag.adb: Update array Sig_Flags by removing Implemented_By_Entry
1660 and adding Implemented.
1661 (Ada_2012_Pragma): New routine.
1662 (Analyze_Pragma, case Implemented): Perform all necessary checks
1663 concerning pragma Implemented and register the pragma as a
1664 representation item with the procedure_LOCAL_NAME.
1665 (Analyze_Pragma, case Implemented_By_Entry): Removed.
1666 * sem_util.adb (Implementation_Kind): New routine.
1667 * sem_util.ads (Implementation_Kind): New routine.
1668 * snames.ads-tmpl: Remove Name_Implemented_By_Entry and add
1669 Name_Implemented. Remove pragma name Pragma_Implemented_By_Entry and
1670 add Pragma_Implemented. Add special names By_Any, By_Entry and
1671 By_Protected_Procedure.
1673 2010-10-08 Javier Miranda <miranda@adacore.com>
1675 * exp_ch3.adb (Expand_Freeeze_Record_Type): Code cleanup: remove local
1676 variable Has_Static_DT by invocation of function Building_Static_DT.
1678 2010-10-08 Vincent Celier <celier@adacore.com>
1680 * g-dirope.adb (Remove_Dir): Do not change the current directory when
1681 doing a recursive remove of a subdirectory.
1683 2010-10-08 Javier Miranda <miranda@adacore.com>
1685 * exp_ch6.ad (Freeze_Subprogram): Factorize code.
1686 * exp_disp.adb (Make_Secondary_DT): Factorize code.
1687 (Make_DT): Factorize code.
1689 2010-10-08 Robert Dewar <dewar@adacore.com>
1691 * sem_ch4.adb: Minor reformatting.
1693 2010-10-08 Robert Dewar <dewar@adacore.com>
1695 * sem_ch6.adb (Check_Conformance): Check null exclusion match for full
1698 2010-10-08 Thomas Quinot <quinot@adacore.com>
1700 * sem_ch12.adb (Instantiate_Object): Rename Formal_Id to Gen_Obj, for
1701 consistency with Gen_T in Instantiate_Type.
1702 Introduce constant A_Gen_Obj to avoid repeated queries for
1703 Defining_Identifier (Analyzed_Formal).
1705 2010-10-08 Vincent Celier <celier@adacore.com>
1707 * prj-nmsc.adb: Minor comment fix.
1709 2010-10-07 Robert Dewar <dewar@adacore.com>
1711 * sem_prag.adb, sem_ch13.adb: Implement AI05-0012-1/02.
1712 * gcc-interface/Make-lang.in: Update dependencies.
1714 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1716 * sem_ch12.ad: (Instantiate_Object): For an in-out formal of a child
1717 unit, if the type of the formal is declared in a parent unit and is not
1718 a formal itself, the actual must be located from an enclosing parent
1719 instance by normal visibility.
1721 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1723 * sem_ch4.adb (Analyze_Allocator): In Ada 2012, a null_exclusion
1724 indicator is illegal for an uninitialized allocator.
1726 2010-10-07 Robert Dewar <dewar@adacore.com>
1728 * sem_prag.adb (Analyze_Attribute_Definition_Clause, case
1729 Component_Size): Complete previous change.
1731 2010-10-07 Vincent Celier <celier@adacore.com>
1733 * scng.adb (Scan): Call Accumulate_Token_Checksum for Tok_Identifier,
1734 even for keywords, to avoid having the checksum to depend on the Ada
1737 2010-10-07 Gary Dismukes <dismukes@adacore.com>
1739 * sem_aggr.adb, sem_ch12.adb, sem_ch6.adb, par-ch5.adb,
1740 exp_ch3.adb: Minor reformatting.
1742 2010-10-07 Robert Dewar <dewar@adacore.com>
1744 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
1745 Component_Size): It is now illegal to give an incorrect component size
1746 clause in the case of aliased or atomic components.
1747 * sem_prag.adb (Analyze_Pragma, case Pack): It is now illegal to give
1748 an effective pragma Pack in the case of aliased or atomic components.
1750 2010-10-07 Steve Baird <baird@adacore.com>
1752 * exp_ch4.adb (Expand_N_Allocator): Do not bypass expansion
1753 in the case of a violation of an active No_Task_Hierarchy restriction.
1755 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1757 * sem_ch12.adb (Validate_Derived_Type_Instance): If a formal derived
1758 type is non-limited, an actual for it cannot be limited.
1760 2010-10-07 Robert Dewar <dewar@adacore.com>
1762 * einfo.ads (No_Pool_Assigned): Update documentation.
1763 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
1764 Storage_Size): We only set No_Pool_Assigned if the expression is a
1765 static constant and zero.
1766 * sem_res.adb (Resolve_Allocator): Allocation from empty storage pool
1767 should be an error not a warning.
1769 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1771 * exp_aggr.adb (Expand_Array_Aggregate): Recognize additional cases
1772 where an aggregate in an assignment can be built directly into the
1773 target, and does not require the creation of a temporary that may
1776 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1778 * sem_aggr.adb (Analyze_Record_Aggregate): In Ada2012, a choice list
1779 in a record aggregate can correspond to several components of
1780 anonymous access types, as long as the designated subtypes match.
1782 2010-10-07 Robert Dewar <dewar@adacore.com>
1784 * gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
1785 sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
1786 restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
1787 spelling parametrize(d) => parameterize(d).
1789 2010-10-07 Robert Dewar <dewar@adacore.com>
1791 * sem_ch12.adb: Add comment.
1792 * sem_ch6.adb: Minor reformatting.
1794 2010-10-07 Robert Dewar <dewar@adacore.com>
1796 * par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add
1797 Pexp to Pf_Rec constants
1798 (P_Subprogram): Expression is always enclosed in parentheses
1799 * par.adb (Pf_Rec): add Pexp flag for parametrized expression
1800 * sinfo.ads (N_Parametrized_Expression): Expression must be in parens
1802 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1804 * sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012
1805 checks on functions that return an abstract type or have a controlling
1806 result whose designated type is an abstract type.
1807 (Check_Private_Overriding): Implement Ada2012 checks on functions
1808 declared in the private part, if an abstract type is involved.
1809 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012,
1810 reject a generic function that returns an abstract type.
1811 * exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a
1812 function has a controlling access result, check that the tag of the
1813 return value matches the designated type of the return expression.
1815 2010-10-07 Robert Dewar <dewar@adacore.com>
1817 * par-ch6.adb: Fix error in handling of parametrized expressions.
1818 * par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012
1820 (P_Simple_Expression): Better message for qualified expression prefix
1821 * s-crc32.adb: Minor reformatting.
1822 * exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty
1823 storage pool (this test is moved to Sem_Intr).
1824 * sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from
1825 empty storage pool, moved here from Exp_Intr and made into error.
1826 (Check_Intrinsic_Call): Remove assumption in generating not-null free
1827 warning that the name of the instantiation is Free.
1828 * sinput.adb (Tree_Read): Document use of illegal free call allowed in
1830 * types.ads: Remove storage size clauses from big types (since we may
1831 need to do deallocations, which are now illegal for empty pools).
1833 2010-10-07 Sergey Rybin <rybin@adacore.com>
1835 * gnat_ugn.texi: Add missing word.
1837 2010-10-07 Robert Dewar <dewar@adacore.com>
1839 * exp_util.adb (Insert_Actions): Add handling of
1840 N_Parametrized_Expression.
1841 * par-ch6.adb (P_Subprogram): Add parsing of parametrized expression
1842 * sem.adb: Add entry for N_Parametrized_Expression
1843 * sem_ch6.adb (Analyze_Parametrized_Expression): New procedure
1844 * sem_ch6.ads (Analyze_Parametrized_Expression): New procedure
1845 * sinfo.ads, sinfo.adb: Add N_Parametrized_Expression
1846 * sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression
1847 * par-ch4.adb: Minor reformatting.
1849 2010-10-07 Robert Dewar <dewar@adacore.com>
1851 * scng.adb (Skip_Other_Format_Characters): New procedure
1852 (Start_Of_Wide_Character): New procedure
1853 (Scan): Use Start_Of_Wide_Character where appropriate
1854 (Scan): Improve error message for other_format chars in identifier
1855 (Scan): Allow other_format chars between tokens
1857 2010-10-07 Javier Miranda <miranda@adacore.com>
1859 * exp_util.adb (Safe_Prefixed_Reference): When removing side effects,
1860 Add missing support for explicit dereferences.
1862 2010-10-07 Robert Dewar <dewar@adacore.com>
1864 * par-ch10.adb, par-ch3.adb, par.adb: Minor reformatting.
1866 2010-10-07 Robert Dewar <dewar@adacore.com>
1868 * exp_disp.adb, exp_dist.adb, exp_util.ads, exp_util.adb,
1869 exp_ch11.adb: Rename Full_Qualified_Name to Fully_Qualified_Name_String
1870 * sem_util.adb, sem_util.ads (Full_Qualified_Name): Moved to
1871 Exp_Util.Fully_Qualified_Name_String.
1873 2010-10-07 Robert Dewar <dewar@adacore.com>
1875 * rtsfind.ads: Add entry for Ada.Real_Time.Timing_Events.Set_Handler
1876 * sem_res.adb (Resolve_Call): A call to
1877 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
1878 No_Relative_Delay (AI-0211).
1880 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1882 * sem_ch10.adb: Small change in error message.
1884 2010-10-07 Robert Dewar <dewar@adacore.com>
1886 * tbuild.ads: Minor reformatting.
1888 2010-10-07 Robert Dewar <dewar@adacore.com>
1890 * gnatcmd.adb, make.adb, prj-nmsc.adb, sem_elab.adb: Minor reformatting
1892 2010-10-07 Arnaud Charlet <charlet@adacore.com>
1894 * exp_ch11.adb (Expand_N_Exception_Declaration): Update comments.
1896 2010-10-07 Robert Dewar <dewar@adacore.com>
1898 * sem_res.adb: Minor reformatting
1900 2010-10-07 Olivier Ramonat <ramonat@adacore.com>
1902 * gnat_ugn.texi: Minor editing.
1903 * opt.ads: Document that scripts rely on specific formats in opt.ads
1905 2010-10-07 Robert Dewar <dewar@adacore.com>
1907 * a-wichun.ads, a-wichun.adb (To_Lower_Case): New function
1908 (To_Upper_Case): Fix to be inverse of To_Lower_Case
1909 * a-zchuni.ads, a-zchuni.adb (To_Lower_Case): New function
1910 (To_Upper_Case): Fix to be inverse of To_Lower_Case
1912 2010-10-07 Robert Dewar <dewar@adacore.com>
1914 * a-wichha.adb, a-wichha.ads, a-zchhan.adb, a-zchhan.ads: New file.
1915 * impunit.adb: Add entries for a-wichha/a-zchhan
1916 * Makefile.rtl: Add entries for a-wichha/a-zchhan
1918 2010-10-07 Vincent Celier <celier@adacore.com>
1920 * make.adb (Check): Call Check_Source_Info_In_ALI with Project_Tree
1921 * makeutl.adb (Check_Source_Info_In_ALI): If there is at least one
1922 replaced source, check that none of the replaced sources are in the
1924 * makeutl.ads (Check_Source_Info_In_ALI): New parameter Tree
1925 * prj-nmsc.adb (Remove_Source): New parameter Tree. If the source is
1926 replaced with a source with a different file name, put it in the hash
1927 table Replaced_Sources.
1928 (Add_Source): Call Remove_Source with Data.Tree. If there is at least
1929 one replaced source, check if it has the same file name as the current
1930 source; if it has, remove it from the hash table Replaced_Sources.
1931 * prj.adb (Reset): Reset hash table Tree.Replaced_Sources
1932 * prj.ads (Replaced_Source_HTable): New hash table
1933 (Project_Tree_Data): New components Replaced_Sources and
1934 Replaced_Source_Number.
1936 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1938 * sem_elab.adb (Check_A_Call): After inserting elaboration check, set
1939 proper flag to prevent a double elaboration check on the same call.
1940 * exp_util.adb (Insert_Actions): If the enclosing node is an
1941 Expression_With_Actions and it has been analyzed already, find
1942 insertion point further up in the tree.
1944 2010-10-07 Hristian Kirtchev <kirtchev@adacore.com>
1946 * sem_ch13.adb (Analyze_Record_Representation_Clause): Alphabetize all
1947 local variables. Remove the general restriction which prohibits the
1948 application of record rep clauses to Unchecked_Union types. Add Ada
1949 2012 check to detect improper naming of an Unchecked_Union
1950 discriminant in record rep clause.
1951 * sem_prag.adb: Add with and use clause for Exp_Ch7.
1952 (Analyze_Pragma): Unchecked_Union case: Propagate the Unchecked_Union
1953 type to all invocations of Check_Component and Check_Variant.
1954 (Check_Component): Add formal parameters UU_Typ and In_Variant_Part.
1955 Rewritten. Add Ada 2012 check to detect improper use of formal
1956 private types and private extensions as component types of an
1957 Unchecked_Union declared inside a generic body.
1958 (Check_Variant): Add formal parameter UU_Typ. Propagate the
1959 Unchecked_Union type to all calls of Check_Component. Signal that the
1960 current component comes from the variant part of an Unchecked_Union
1962 (Inside_Generic_Body): New routine.
1964 2010-10-07 Ed Schonberg <schonberg@adacore.com>
1966 * exp_ch4.adb (Expand_Composite_Equality): When looking for a primitive
1967 equality operation for a record component, verify that both formals
1968 have the same type, and the result type is boolean.
1970 2010-10-07 Vincent Celier <celier@adacore.com>
1972 * gnatcmd.adb (Check_Files): When looking for the .ci file for a
1973 binder generated file, look for both b~xxx and b__xxx as gprbuild
1974 always uses b__ as the prefix of such files.
1976 2010-10-07 Thomas Quinot <quinot@adacore.com>
1978 * sem_res.adb: Minor reformatting.
1980 2010-10-07 Arnaud Charlet <charlet@adacore.com>
1982 * debug.adb: Update -gnatd.J documentation.
1984 2010-10-07 Robert Dewar <dewar@adacore.com>
1986 * gnat_rm.texi: Document handling of invalid values
1987 * s-utf_32.ads, s-utf_32.adb (UTF_To_Lower_Case): Fix implementation
1989 (UTF_To_Upper_Case): New function.
1991 2010-10-07 Robert Dewar <dewar@adacore.com>
1993 * sem_attr.adb: Minor reformatting.
1994 * einfo.ads, einfo.adb (Is_Ada_2012_Only): New flag
1995 * itypes.adb (Create_Null_Excluding_Itype): Set Is_Ada_2012_Only flag
1997 * lib-xref.adb (Generate_Reference): Warn on use of Ada 2012 entity in
1999 * opt.ads (Warn_On_Ada_2012_Compatibility): New flag
2000 * sem_ch3.adb (Analye_Subtype_Declaration): Inherit Is_Ada_2012_Only
2001 * sem_ch7.adb (Preserve_Full_Attributes): Preserve Is_Ada_2012_Only
2003 * sem_prag.adb (Analyze_Pragma, case Ada_12/Ada_2012): Allow form with
2005 * sem_type.adb (Disambiguate): Deal with Is_Ada_2012_Only.
2006 * sem_warn.adb (Warn_On_Ada_2012_Compatibility): New flag, treated
2009 2010-10-07 Javier Miranda <miranda@adacore.com>
2011 * a-tags.ads: Use new support for pragma Ada_2012 with function
2014 2010-10-07 Ed Schonberg <schonberg@adacore.com>
2016 * par-ch5.adb (P_Sequence_Of_Statements): In Ada2012 a label can end a
2017 sequence of statements.
2019 2010-10-07 Vincent Celier <celier@adacore.com>
2021 * gnatcmd.adb (Check_Files): Only add a .ci files if it exists
2023 2010-10-07 Javier Miranda <miranda@adacore.com>
2025 * a-tags.ads, a-tags.adb (Type_Is_Abstract): New subprogram.
2026 * rtsfind.ads (RE_Type_Is_Abstract): New entity.
2027 * exp_disp.adb (Make_DT): Initialize TSD component Type_Is_Abstract.
2029 2010-10-07 Arnaud Charlet <charlet@adacore.com>
2031 * sem_ch12.adb (Mark_Context): Removed, no longer needed.
2032 (Analyze_Package_Instantiation): No longer analyze systematically a
2033 generic body in CodePeer mode.
2034 * freeze.adb, sem_attr.adb: Update comments.
2036 2010-10-05 Robert Dewar <dewar@adacore.com>
2038 * par-ch5.adb (Test_Statement_Required): Allow all pragmas in Ada 2012
2041 2010-10-05 Pascal Obry <obry@adacore.com>
2043 * gnat_rm.texi: Fix typo.
2045 2010-10-05 Arnaud Charlet <charlet@adacore.com>
2047 * gnat_ugn.texi: Add note about identifiers with same name and
2050 2010-10-05 Robert Dewar <dewar@adacore.com>
2052 * sem_ch4.adb: Minor reformatting.
2053 * a-direct.ads: Minor comment update.
2055 2010-10-05 Javier Miranda <miranda@adacore.com>
2057 * sem_ch3.adb (Add_Internal_Interface_Entities): Removing code that is
2058 no longer required after change in New_Overloaded_Entity.
2059 * sem_ch6.adb (New_Overloaded_Entity): Code reorganization to isolate
2060 the fragment of code that handles derivations of interface primitives.
2061 Add missing dependence on global variable Inside_Freezing_Actions to
2062 ensure the correct management of internal interface entities.
2063 * sem_ch13.adb (Analyze_Freeze_Entity): Add missing increase/decrease
2064 of the global variable Inside_Freezing_Actions to ensure that internal
2065 interface entities are well handled by New_Overloaded_Entity.
2066 * sem_disp.adb (Find_Primitive_Covering_Interface): Add documentation
2067 and complete the algorithm to catch hidden primitives derived of
2068 private type that covers the interface.
2069 * sem_disp.ads (Find_Primitive_Covering_Interface): Add missing
2072 2010-10-05 Robert Dewar <dewar@adacore.com>
2074 * prj-util.adb, prj-util.ads, prj.ads, s-vxwext-rtp.adb, sem_ch4.adb,
2075 sem_ch7.adb, sem_res.adb, sem_type.adb: Minor reformatting.
2076 Minor code reorganization (use Nkind_In).
2078 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2080 * sem_ch10.adb (Analyze_Task_Body_Stub): Diagnose duplicate stub for
2083 2010-10-05 Vincent Celier <celier@adacore.com>
2085 * gnatbind.adb: If the main library file is not for a suitable main
2086 program, change the error message.
2088 2010-10-05 Vincent Celier <celier@adacore.com>
2090 * a-direct.ads: Minor spelling error fixes in comments.
2091 * gnat_rm.texi: Add three entries in "Implementation Defined
2092 Characteristics" for the interpretations of the Form parameters in
2095 2010-10-05 Robert Dewar <dewar@adacore.com>
2097 * exp_ch3.adb, exp_ch5.adb, exp_disp.adb, exp_dist.adb, gnatlink.adb,
2098 makeutl.adb, par-ch6.adb, prj-dect.adb, prj-env.adb, prj-env.ads,
2099 prj-ext.adb, prj-nmsc.adb, prj-part.adb, prj-pp.ads: Minor code
2103 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2105 * sem_res.adb (Check_Parameterless_Call): If the prefix of 'Address is
2106 an explicit dereference of an access to function, the prefix is not
2107 interpreted as a parameterless call.
2109 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2111 * exp_attr.adb: For 'Read and 'Write, use full view of base type if
2114 2010-10-05 Vincent Celier <celier@adacore.com>
2116 * make.adb (Switches_Of): Allow wild cards in index of attributes
2118 * prj-util.adb (Value_Of): When Allow_Wildcards is True, use the index
2119 of the associative array as a glob regular expression.
2120 * prj-util.ads (Value_Of (Index, In_Array)): New Boolean parameter
2121 Allow_Wildcards, defaulted to False.
2122 (Value_Of (Name, Attribute_Or_Array_Name)): Ditto
2123 * projects.texi: Document that attribute Switches (<file name>) may
2124 use wild cards in the index.
2126 2010-10-05 Robert Dewar <dewar@adacore.com>
2128 * a-direct.adb, a-direct.ads, back_end.adb, checks.adb,
2129 einfo.adb: Minor reformatting.
2130 * debug.adb: Remove obsolete documentation for d.Z flag.
2132 2010-10-05 Vincent Celier <celier@adacore.com>
2134 * vms_data.ads: Add VMS qualifier /SRC_INFO= corresponding to gnatmake
2135 switch --create-info-file=.
2136 * gnat_ugn.texi: Add documentation for new gnatmake switch
2139 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2141 * sem_ch3.adb: Do not elaborate type definition if syntax error.
2143 2010-10-05 Javier Miranda <miranda@adacore.com>
2145 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
2146 to generate the full-qualified names of its corresponding spec.
2147 This facilitates locating the corresponing body when reading
2150 2010-10-05 Thomas Quinot <quinot@adacore.com>
2152 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
2153 canonical name without serial number only if the helper is becoming a
2154 primitive of the type.
2156 2010-10-05 Javier Miranda <miranda@adacore.com>
2158 * exp_disp.adb (Make_DT): Minor code reorganization.
2160 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2162 * par-ch6.adb: improve recovery with extra paren in function spec.
2164 2010-10-05 Quentin Ochem <ochem@adacore.com>
2166 * prj-tree.ads: Project_Path is now aliased.
2168 2010-10-05 Thomas Quinot <quinot@adacore.com>
2170 * checks.adb: Minor reformatting.
2172 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
2174 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
2175 (Shared_Libgcc): New aliased variable.
2176 (Shared_Libgcc_Switch): New constant.
2177 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
2178 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
2180 * gcc-interface/Make-lang.in: Update dependencies.
2182 2010-10-05 Vincent Celier <celier@adacore.com>
2184 * prj-part.adb (Parse_Simple_Project): When checking if a child project
2185 imports its parent project, also look in projects being extended by
2188 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
2190 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
2192 2010-10-05 Javier Miranda <miranda@adacore.com>
2194 * exp_cg.adb (Slot_Number): Add support to handle aliased entities.
2195 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to
2196 activate this output.
2198 2010-10-05 Arnaud Charlet <charlet@adacore.com>
2200 * back_end.adb (Call_Back_End): Generate an error message when scil
2201 generation is enabled, and no scil back-end (by default) is available.
2203 2010-10-05 Javier Miranda <miranda@adacore.com>
2205 * debug.adb: Update documentation since -gnatd.Z is no longer required
2206 to generate the call-graph information.
2208 2010-10-05 Javier Miranda <miranda@adacore.com>
2210 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
2211 runtime access check by an equivalent expansion that causes
2212 no problems in the VM backend. The original expansion was
2213 not good for the VM backends because when Tagged_Type_Expansion
2214 is disabled the attribute Access_Disp_Table is not available.
2216 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2218 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
2219 is class-wide and T1 is its specific type.
2221 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2223 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
2225 2010-10-05 Vincent Celier <celier@adacore.com>
2227 * back_end.ads: Minor spelling error correction.
2229 2010-10-05 Arnaud Charlet <charlet@adacore.com>
2231 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
2232 warnings when -gnatC is specified here so that warnings can be
2233 re-enabled explicitly.
2234 (Adjust_Global_Switches): No longer suppress warnings.
2236 2010-10-05 Vincent Celier <celier@adacore.com>
2238 * makeutl.adb: Minor reformatting.
2240 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2242 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
2243 non-discrete type appears as an actual in a call.
2245 2010-10-05 Vincent Celier <celier@adacore.com>
2247 * make.adb (Scan_Make_Arg): Take into account new switch
2249 * makeusg.adb: Add line for new switch --source-info=file.
2250 * makeutl.ads (Source_Info_Option): New constant String for new builder
2252 * prj-conf.adb: Put subprograms in alphabetical order
2253 (Process_Project_And_Apply_Config): Read/write an eventual source info
2255 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New
2257 (Look_For_Sources): If a source info file was successfully read, get
2258 the source data from the data read from the source info file.
2259 * prj-util.adb (Source_Info_Table): New table
2260 (Source_Info_Project_HTable): New hash table
2261 (Create): New procedure
2262 (Put (File), Put_Line): New procedures
2263 (Write_Source_Info_File): New procedure
2264 (Read_Source_Info_File): New procedure
2265 (Initialize): New procedure
2266 (Source_Info_Of): New procedure
2267 (Next): New procedure
2268 (Close): When file is an out file, fail if the buffer cannot be written
2269 or if the file cannot be close successfully.
2270 (Get_Line): Fail if file is an out file
2271 * prj-util.ads (Create): New procedure
2272 (Put (File), Put_Line): New procedures
2273 (Write_Source_Info_File): New procedure
2274 (Read_Source_Info_File): New procedure
2275 (Source_Info_Data): New record type
2276 (Source_Info_Iterator): New private type
2277 (Initialize): New procedure
2278 (Source_Info_Of): New procedure
2279 (Next): New procedure
2280 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and
2281 Source_Info_File_Exists.
2283 2010-10-05 Ed Schonberg <schonberg@adacore.com>
2285 * exp_ch4.adb: Fix typo.
2287 2010-10-05 Thomas Quinot <quinot@adacore.com>
2289 * lib-writ.adb: Minor reformatting.
2291 2010-10-05 Javier Miranda <miranda@adacore.com>
2293 * sem_ch3.adb (Access_Definition): Remove useless code.
2295 2010-10-05 Emmanuel Briot <briot@adacore.com>
2297 * prj-env.adb, prj-env.ads (Set_Path): New subprogram.
2298 (Deep_Copy): Removed, not used.
2300 2010-10-05 Javier Miranda <miranda@adacore.com>
2302 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
2303 move code that searches in the list of primitives of a tagged type for
2304 the entity that will be overridden by user-defined routines.
2305 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
2306 previously located in routine Add_Internal_Interface_Entities.
2307 * sem_disp.ads (Find_Primitive_Covering_Interface): Update docs.
2308 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on
2309 availability of attribute Alias.
2311 2010-10-05 Ed Falis <falis@adacore.com>
2313 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
2314 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
2315 Move definition of intContext to System.OS_Interface.
2316 Add necessary variants in System.VxWorks.Extensions.
2318 2010-10-05 Doug Rupp <rupp@adacore.com>
2320 * s-asthan-vms-alpha.adb: On VMS, a task using
2321 pragma AST_Entry exhibits a memory leak when the task terminates
2322 because the vector allocated for the AST interface is not freed. Fixed
2323 by making the vector a controlled type.
2325 2010-10-05 Emmanuel Briot <briot@adacore.com>
2327 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in
2328 a "**" pattern properly exists, and report an error otherwise.
2330 2010-10-05 Emmanuel Briot <briot@adacore.com>
2332 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib.
2334 2010-10-05 Emmanuel Briot <briot@adacore.com>
2336 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
2338 Extract some code from Get_Directories, to share with the handling
2339 of aggregate projects (for the Project_Files attributes)
2341 2010-10-05 Emmanuel Briot <briot@adacore.com>
2343 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads,
2344 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb,
2345 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New
2348 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
2350 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).
2352 2010-10-05 Emmanuel Briot <briot@adacore.com>
2354 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
2355 (Aggregate projects): added support for parsing aggregate projects.
2356 In particular, check the presence and value of the new attributes
2357 related to aggregate projects, ie Project_Files, Project_Path
2359 (Check_Attribute_Allowed, Check_Package_Allowed,
2360 Rename_Obsolescent_Attributes): new subprogram, extracting code
2361 from existing subprogram to keep their sizes smaller.
2362 (Check_Aggregate_Project, Check_Abstract_Project,
2363 Check_Missing_Sources): new subprograms
2364 (Check): remove comments that duplicated either the name of the
2365 following subprogram call, or the comment on that subprogram.
2366 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
2367 from Parse_Single_Project.
2368 (Check_Aggregate_Imports): new subprogram.
2370 2010-10-05 Vincent Celier <celier@adacore.com>
2372 * make.adb (Check): When compiling with -gnatc, recompile if the ALI
2373 file has not been generated for the current source, for example if it
2374 has been generated for the spec, but we are compiling the body.
2376 2010-10-05 Bob Duff <duff@adacore.com>
2378 * xgnatugn.adb: Remove unused procedure.
2380 2010-10-04 Vincent Celier <celier@adacore.com>
2382 * a-direct.adb (Copy_File): Interpret the Form parameter and call
2383 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if
2384 the Form parameter contains an incorrect value for field preserve= or
2386 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form
2387 parameter is ignored.
2388 (Copy_File): Indicate the interpretation of the Form parameter.
2390 2010-10-04 Vincent Celier <celier@adacore.com>
2392 * make.adb (Gnatmake): When there are no foreign languages declared and
2393 a main in attribute Main of the main project does not exist or is a
2394 source of another project, fail immediately before attempting
2397 2010-10-04 Javier Miranda <miranda@adacore.com>
2399 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be
2400 used to convert a node referencing a tag to a class-wide interface
2402 * exp_disp.adb (Convert_Tag_To_Interface): New function.
2403 (Expand_Interface_Conversion): Replace invocation of
2404 Unchecked_Conversion by new function Convert_Tag_To_Interface.
2405 (Write_DT): Add support for null primitives.
2406 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects,
2407 cleanup code that handles interface conversions and avoid unchecked
2408 conversion of referenced tag components.
2409 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid
2410 unrequired conversions when generating a dispatching call to _assign.
2411 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes.
2413 2010-10-04 Ed Schonberg <schonberg@adacore.com>
2415 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the
2416 parent is a binary boolean operation and the operand is an unpacked
2418 (Build_Boolean_Array_Proc_Call): If the operands are both negations,
2419 the operands of the rewritten node are the operands of the negations,
2420 not the negations themselves.
2422 2010-10-04 Robert Dewar <dewar@adacore.com>
2424 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
2425 name of entity to biased warning msg.
2426 (Analyze_Enumeration_Representation_Clause): Remove attempt to use
2427 biased rep (wrong and never worked anyway).
2429 2010-10-04 Arnaud Charlet <charlet@adacore.com>
2431 * sem_elab.adb: Minor reformatting.
2433 2010-10-04 Ed Schonberg <schonberg@adacore.com>
2435 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
2436 an access_to_protected subprogram type, and convert null value into
2437 corresponding aggregate.
2439 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
2441 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
2443 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
2445 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
2446 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
2449 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
2451 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
2452 for N_Operator_Symbol.
2453 (Indicate_Name_And_Type): Likewise.
2454 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
2455 * sem_res.adb (Resolve): Likewise.
2456 * sem_type.adb (Add_One_Interp): Likewise.
2457 (Disambiguate): Likewise.
2459 2010-10-04 Vincent Celier <celier@adacore.com>
2461 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less
2462 than ALI file timestamp, return null.
2464 2010-10-04 Vincent Celier <celier@adacore.com>
2466 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length of 79.
2467 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
2468 replaces global constant with the same name. When a line is too long,
2469 indent properly the next continuation line.
2470 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
2471 from 50 to 255, defaulted to 255, to indicate the maximum length of
2472 lines in the project file.
2474 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
2476 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
2477 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
2478 of Traverse_Func on it to look for subprogram references in a body.
2479 Call Check_Subprogram_Refs on the body of inlined subprograms at the
2480 outer level and keep clearing the Is_Public flag of subprograms as long
2481 as it returns OK. Do not look at anything else than subprograms once
2482 an inlined subprogram has been seen.
2484 2010-10-04 Javier Miranda <miranda@adacore.com>
2486 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
2487 the target object is an interface.
2488 * sem_disp.adb (Propagate_Tag): If the controlling argument is an
2489 interface type then we generate an implicit conversion to force
2490 displacement of the pointer to the object to reference the secondary
2491 dispatch table associated with the interface.
2493 2010-10-04 Robert Dewar <dewar@adacore.com>
2495 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
2496 Enumeration_Rep_Expr to point to the literal, not the identifier.
2497 (Analyze_Enumeration_Representation_Clause): Improve error message for
2498 size too small for enum rep value
2499 (Analyze_Enumeration_Representation_Clause): Fix size test to use
2500 proper size (RM_Size, not Esize).
2502 2010-10-04 Robert Dewar <dewar@adacore.com>
2504 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting.
2506 2010-10-04 Javier Miranda <miranda@adacore.com>
2508 * exp_cg.adb (Write_Call_Info): Code clean up.
2510 2010-10-04 Arnaud Charlet <charlet@adacore.com>
2512 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
2514 2010-10-04 Robert Dewar <dewar@adacore.com>
2516 * exp_cg.adb: Minor code reorganization
2518 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
2520 2010-10-04 Bob Duff <duff@adacore.com>
2522 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
2523 to make a qualified expression into a name (syntax-wise), then do not
2524 consider it redundant.
2526 2010-10-04 Thomas Quinot <quinot@adacore.com>
2528 * sem_warn.ads: Fix typo.
2530 2010-10-04 Javier Miranda <miranda@adacore.com>
2532 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
2534 (Write_Call_Info): Add missing support for renamed primitives.
2536 2010-10-04 Thomas Quinot <quinot@adacore.com>
2538 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
2539 code between Make_Component_List_Assign and Make_Field_Assign.
2541 2010-10-04 Vincent Celier <celier@adacore.com>
2543 * prj-nmsc.adb (Get_Directories): For non extending projects that
2544 declare that they have no sources, do not create a non existing object
2545 or exec directory if builder switch -p is used.
2547 2010-10-04 Sergey Rybin <rybin@adacore.com>
2549 * gnat_ugn.texi (gnatcheck): Change the description of the report file
2552 2010-10-04 Ed Falis <falis@adacore.com>
2554 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
2555 determine whether Set_True is called from a task or an ISR.
2556 (Set_True): test for being in a task context before trying to
2557 dereference Defer_Abort or Undefer_Abort.
2559 2010-10-04 Robert Dewar <dewar@adacore.com>
2561 * sem_res.adb, sinput-l.adb: Minor reformatting.
2563 2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
2565 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
2566 check when the target object is an interface since the expression of
2567 the right hand side must only cover the interface.
2569 2010-10-04 Vincent Celier <celier@adacore.com>
2571 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
2572 loading the main source, so that if it is preprocessed and -gnateG is
2573 used, the preprocessed file is written.
2574 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
2575 if a subunit is from the main unit when it is loaded.
2576 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
2577 to True before loading a subunit.
2578 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
2579 to True when the main is a generic unit before loading one of its
2581 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
2582 file only for the main unit (spec, body and subunits).
2584 2010-10-04 Vincent Celier <celier@adacore.com>
2586 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is
2587 specified and the processed file cannot be written. Just issue a
2588 warning and continue.
2590 2010-10-04 Thomas Quinot <quinot@adacore.com>
2592 * sem_res.adb: Minor reformatting.
2594 2010-10-04 Ed Schonberg <schonberg@adacore.com>
2596 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
2597 is an overridden inherited operation, the desired operation is the
2598 overriding one, which is the alias of the visible one.
2600 2010-10-04 Ed Schonberg <schonberg@adacore.com>
2602 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
2603 present before deleting from the tree, when an inherited function with
2604 a controlling result that returns a null extension is overridden by a
2605 later declaration or body.
2607 2010-10-04 Gary Dismukes <dismukes@adacore.com>
2609 * checks.adb: Update comment.
2611 2010-09-30 Joseph Myers <joseph@codesourcery.com>
2613 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros
2614 and define as variables.
2615 (gnat_post_options): Set optimize and optimize_size variables.
2617 2010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com>
2619 * g-socket.adb: Move pragma to disable warnings in case multiple errnos
2620 are not defined by target.
2622 2010-09-29 Eric Botcazou <ebotcazou@adacore.com>
2624 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line.
2626 2010-09-28 Richard Henderson <rth@redhat.com>
2628 * gcc-interface/misc.c (gnat_eh_personality): Use
2629 targetm.except_unwind_info.
2631 2010-09-28 Jan Hubicka <jh@suse.cz>
2633 * gcc-interface/utils.c (handle_leaf_attribute): New function.
2634 (gnat_internal_attribute_tables): Add leaf.
2636 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2638 * gcc-interface/lang.opt (-all-warnings, -include-barrier,
2639 -include-directory, -include-directory=, -no-standard-includes,
2640 -no-standard-libraries): New.
2642 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
2644 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
2645 build_array_type with calls to build_nonshared_array_type.
2646 (substitute_in_type): Likewise.
2647 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
2648 (LANG_HOOKS_TYPE_HASH_EQ): Define.
2649 (gnat_post_options): Add 'static' keyword.
2650 (gnat_type_hash_eq): New static function.
2651 * gcc-interface/utils.c (fntype_same_flags_p): New function.
2652 (create_subprog_type): Call it.
2653 (create_index_type): Call build_nonshared_range_type and tidy up.
2654 (create_range_type): Likewise.
2655 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
2657 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2659 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
2661 (end_subprog_body): If the body is a BIND_EXPR, make its associated
2662 block the top-level one.
2663 (build_function_stub): Build a statement group for the whole function.
2664 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
2665 is used, create the enclosing block early and process first the OUT
2668 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2670 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
2671 not generate debug info for individual enumerators.
2673 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2675 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
2676 type instead of enumeral type as the dummy type built for the template
2677 type of fat pointers.
2679 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2681 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
2682 (gnat_zaplevel): Likewise.
2683 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
2684 binding level for an external constant.
2685 <E_Constant>: Force the local context and create a fake scope before
2686 translating the defining expression of an external constant.
2687 <object>: Treat external constants at the global level explicitly for
2688 renaming declarations.
2689 (elaborate_expression_1): Force the variable to be static if the
2690 expression is global.
2691 * gcc-interface/trans.c (get_elaboration_procedure): New function.
2692 (call_to_gnu): Use it.
2693 (gnat_to_gnu): Likewise.
2694 <N_Object_Declaration>: Do not test Is_Public to force the creation of
2695 an initialization variable.
2696 (add_decl_expr): Discard the statement if the declaration is external.
2697 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
2698 the current block if it is external.
2699 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
2700 (gnat_zaplevel): New global function.
2702 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2704 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
2705 variables against zero in all cases.
2706 (rest_of_type_decl_compilation): Likewise.
2707 * gcc-interface/trans.c (gigi): Pass properly typed constants to
2709 (call_to_gnu): Fix formatting.
2710 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
2711 (Exception_Handler_to_gnu_zcx): Likewise.
2712 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
2714 expressions in presence of a freeze node.
2716 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
2718 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
2719 expressions for external constants that are aggregates.
2720 * gcc-interface/utils2.c (build_simple_component_ref): If the field
2721 is an inherited component in an extension, look through the extension.
2723 2010-09-10 Vincent Celier <celier@adacore.com>
2725 * projects.texi: Add documentation for package extensions
2726 Add some documentation for attributes Leading_Library_Options and
2727 Linker'Leading_Switches.
2729 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2731 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
2732 disabled, compute subtype for all string types.
2734 2010-09-10 Robert Dewar <dewar@adacore.com>
2736 * gnat_ugn.texi: Add documentation for -gnatw.s/S
2737 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
2738 Component_Size): Implement warning on overriden size clause.
2739 (Analyze_Record_Representation_Clause): Implement warning on overriden
2741 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
2743 * ug_words: Add entries for -gnatw.s/S.
2744 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
2745 * gcc-interface/Make-lang.in: Update dependencies.
2747 2010-09-10 Vincent Celier <celier@adacore.com>
2749 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
2750 a package with the same name from an imported or extended project.
2751 * prj-proc.adb (Process_Declarative_Items): Process package extensions
2753 2010-09-10 Bob Duff <duff@adacore.com>
2755 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
2758 2010-09-10 Robert Dewar <dewar@adacore.com>
2760 * sem.adb: Minor reformatting.
2762 2010-09-10 Bob Duff <duff@adacore.com>
2764 * s-os_lib.ads, g-expect.ads: Add comments.
2766 2010-09-10 Robert Dewar <dewar@adacore.com>
2768 * exp_ch5.adb: Minor reformatting.
2770 2010-09-10 Thomas Quinot <quinot@adacore.com>
2772 * scos.ads: Add comments.
2774 2010-09-10 Vincent Celier <celier@adacore.com>
2776 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
2778 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
2780 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
2781 for a controlled build-in-place function call which appears in an
2782 anonymous context. The transient scope ensures that the intermediate
2783 function result is cleaned up after the master is left.
2784 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
2785 of the transient scope. This is now done in Exand_Call which covers
2786 additional cases other than secondary stack release.
2788 2010-09-10 Arnaud Charlet <charlet@adacore.com>
2790 * sem.adb (Do_Unit_And_Dependents): Add guard.
2792 2010-09-10 Robert Dewar <dewar@adacore.com>
2794 * exp_ch5.adb: Update comments.
2795 * exp_dist.adb: Minor reformatting.
2797 2010-09-10 Robert Dewar <dewar@adacore.com>
2799 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
2801 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
2802 * usage.adb: Add lines for -gnatw.h/H
2803 * gnat_ugn.texi: Add documentation for J519-010
2804 Warn on record holes/gaps
2805 * ug_words: Add entries for -gnatw.h/-gnatw.H
2806 * vms_data.ads: Add entries for [NO]AVOIDGAPS
2808 2010-09-10 Gary Dismukes <dismukes@adacore.com>
2810 * sem_ch6.adb: Update comment.
2812 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2814 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
2815 of full view analyzed after analyzing the corresponding record
2816 declaration, to prevent spurious name conflicts with original
2819 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
2821 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
2822 just issue a warning, but continue with the normal processing.
2824 2010-09-10 Robert Dewar <dewar@adacore.com>
2826 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
2829 2010-09-10 Thomas Quinot <quinot@adacore.com>
2831 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
2832 Build_TypeCode_Call): For a subtype inserted for the expansion of a
2833 generic actual type, go to the underlying type of the original actual
2836 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2838 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
2839 guard around the increment statement, to prevent an off-by-one-value
2840 on the last iteration.
2842 2010-09-10 Vincent Celier <celier@adacore.com>
2844 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
2845 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
2846 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
2847 "at run time" in comments and error/warning messages.
2849 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2851 * exp_cg.adb: Handle properly bodies without specs.
2853 2010-09-10 Emmanuel Briot <briot@adacore.com>
2855 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
2856 present, and the user requested to either ignore this or display a
2857 warning (as opposed to an error), we still need to register the
2860 2010-09-10 Robert Dewar <dewar@adacore.com>
2862 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
2863 now done in In_Extended_Main_Source_Unit.
2864 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
2865 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
2866 as Parsing_Main_Extended_Source.
2867 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
2869 * lib-load.adb (Load_Unit): Add PMES parameter
2870 Set PMES appropriately in all calls to Load_Unit
2871 * lib-load.ads (Load_Unit): Add PMES parameter
2872 * lib.adb (In_Extended_Main_Source_Unit): When called with
2873 Compiler_State set to Parsing, test new flag
2874 Compiling_Main_Extended_Source.
2875 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
2876 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
2877 as Parsing_Main_Extended_Source
2878 * par-load.adb (Load): Set PMES properly in call to Load_Unit
2880 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2882 * exp_cg.adb: Use proper entity to handle overloads.
2883 * sem_res.adb (Check_Parameterless_Call): An operator node without
2884 actuals cannot be a call, and must be treated as a string.
2886 2010-09-10 Robert Dewar <dewar@adacore.com>
2888 * frontend.adb: Minor reformatting.
2890 2010-09-10 Robert Dewar <dewar@adacore.com>
2892 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
2893 * par-ch5.adb (P_Condition): Move from body to spec
2894 * par.adb (Ch5.P_Condition): Move from body to spec
2896 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2898 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
2899 the call table is private, use its full view to generate information
2902 2010-09-10 Jose Ruiz <ruiz@adacore.com>
2904 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
2905 pattern matching to detect predefined primitive operations take into
2906 account that there can be an extra suffix related to body-nested
2909 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2911 * s-pooglo.ads: Add overriding indicators.
2913 2010-09-10 Vincent Celier <celier@adacore.com>
2915 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
2916 /64_MALLOC (for -H64).
2918 2010-09-10 Robert Dewar <dewar@adacore.com>
2920 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
2921 (Error_Msg_NW): Test Parsing_Main_Subunit flag
2922 * errout.ads (Parsing_Main_Subunit): New flag
2923 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
2924 * par-ch6.adb: Minor style fix (remove redandant parentheses)
2925 * par-ch9.adb: Minor style fix (remove redundant parens)
2926 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
2928 2010-09-10 Vincent Celier <celier@adacore.com>
2930 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
2931 function of the same name in Makeutl.
2932 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
2933 of removed procedure when creating a binder mapping file.
2934 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
2936 * makeutl.ads (Create_Binder_Mapping_File): New function
2938 2010-09-10 Jose Ruiz <ruiz@adacore.com>
2940 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
2941 separator when trying the pattern matching to detect predefined
2942 primitive operations.
2944 2010-09-10 Robert Dewar <dewar@adacore.com>
2946 * bindgen.adb, atree.adb: Minor reformatting.
2948 2010-09-10 Ben Brosgol <brosgol@adacore.com>
2950 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
2953 2010-09-10 Doug Rupp <rupp@adacore.com>
2955 * bindgen.adb: Minor comment fix for -H switch.
2957 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2959 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
2960 library unit now, by traversing tree before context is expanded.
2961 (Write_Call_Info): Use enclosing unit name directly.
2962 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
2963 tree earlier, to ensure that subsequent declarations are analyzed in a
2964 connected structure.
2965 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
2968 2010-09-10 Robert Dewar <dewar@adacore.com>
2970 * symbols-processing-vms-alpha.adb: Minor reformatting.
2972 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
2974 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
2975 __gnat_install_handler in case the binder is called with -n.
2977 2010-09-10 Ed Schonberg <schonberg@adacore.com>
2979 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
2980 sloc for renaming declaration and set Comes_From_Source properly to
2981 ensure that references are properly generated for an object declaration
2982 that is built in place.
2984 2010-09-10 Tristan Gingold <gingold@adacore.com>
2986 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
2988 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
2989 * gcc-interface/Makefile.in: gnat.hlp is now generated by
2992 2010-09-10 Bob Duff <duff@adacore.com>
2994 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
2995 := ...;", remove side effects from the right-hand side, because they
2996 might affect the value of the left-hand side, but the left-hand side is
2997 first READ (so we can do shifting and masking) and then written back,
2998 which would cause the side effects to be incorrectly overwritten.
3000 2010-09-10 Robert Dewar <dewar@adacore.com>
3002 * sem_ch4.adb: Minor reformatting.
3003 * exp_ch6.adb: Add comment on testing limited on full type
3004 * gnat_rm.texi: Add documentation on Pure_Function.
3006 2010-09-10 Vincent Celier <celier@adacore.com>
3008 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
3009 as a source of another project and of another language.
3011 2010-09-10 Robert Dewar <dewar@adacore.com>
3013 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
3015 * freeze.adb (Check_Unsigned_Type): Ditto.
3016 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
3017 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
3018 (Set_Scalar_Range_For_Subtype): Ditto.
3019 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
3021 2010-09-10 Robert Dewar <dewar@adacore.com>
3023 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
3025 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
3026 rather than parens for fixed constants.
3027 * sprint.ads: Use square brackets rather than parens for fixed constants
3028 * urealp.adb (UR_Write): Use square brackets rather than parens
3029 (UR_Write): Add Brackets argument
3030 (UR_Write): Add many more special cases to output literals
3031 * urealp.ads (UR_Write): Use square brackets rather than parens
3032 (UR_Write): Add Brackets argument
3034 2010-09-10 Robert Dewar <dewar@adacore.com>
3036 * sem_ch4.adb: Minor reformatting.
3038 2010-09-10 Richard Guenther <rguenther@suse.de>
3040 * gcc-interface/utils.c (create_index_type): Use build_range_type.
3042 2010-09-10 Arnaud Charlet <charlet@adacore.com>
3044 * vms_cmds.ads: New.
3046 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
3048 * exp_dbug.ads: Mention enhanced encoding for array types.
3050 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
3052 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
3053 unsupported in VM targets. Display a warning in this case.
3055 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3057 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
3058 not reset Sloc when printing keyword "new".
3060 2010-09-10 Vincent Celier <celier@adacore.com>
3062 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
3063 GNAT_DRIVER_COMMAND_LINE.
3065 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3067 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
3068 clause, process the body at once.
3070 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3072 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
3073 conversion is the expression is a qualified expression used to
3074 disambiguate a function call.
3076 2010-09-10 Vincent Celier <celier@adacore.com>
3078 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
3079 as a source of another project and of another language.
3081 2010-09-10 Robert Dewar <dewar@adacore.com>
3083 * prj-util.adb: Minor reformatting.
3085 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
3087 * exp_disp.adb: Minor reformatting.
3089 2010-09-10 Arnaud Charlet <charlet@adacore.com>
3091 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
3094 2010-09-10 Thomas Quinot <quinot@adacore.com>
3096 * sem_res.adb: Minor reformatting.
3097 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
3098 magic constants for task master levels (instead, reference
3099 named numbers from System.Tasking).
3101 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
3103 * gnatvsn.ads (Ver_Prefix): New constant string.
3104 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
3105 (Gen_Output_File_C): Likewise.
3106 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
3109 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3111 * sem.adb (Walk_Library_Items): Do not traverse children of the main
3112 unit, to prevent spurious circularities in the walk order.
3113 (Depends_On_Main): Use elsewhere to prevent circularities when the body
3114 of an ancestor of the main unit depends on a child of the main unit.
3116 2010-09-10 Robert Dewar <dewar@adacore.com>
3118 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
3119 sem_ch3.adb: Minor reformatting.
3121 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3123 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
3124 that is a renaming must be derived like any other primitive operation,
3125 the renamed operation is not relevant to the derivation.
3127 2010-09-10 Robert Dewar <dewar@adacore.com>
3129 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
3130 * checks.adb: Minor reformatting.
3132 2010-09-10 Robert Dewar <dewar@adacore.com>
3134 * gnat_ugn.texi: Add section on intent of style checking options.
3136 2010-09-10 Arnaud Charlet <charlet@adacore.com>
3138 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
3140 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3142 * sem_ch3.adb: Improve error message on derivation from class-wide type
3144 2010-09-10 Steve Baird <baird@adacore.com>
3146 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
3147 generation when Generate_SCIL is True.
3149 2010-09-10 Geert Bosch <bosch@adacore.com>
3151 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
3152 validity of executable name and removing any existing executable
3153 (Gnatlink): Call Check_Existing_Executable.
3155 2010-09-10 Arnaud Charlet <charlet@adacore.com>
3157 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
3158 initialization of Task_Alternate_Stack here, cleaner since in case of
3159 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
3162 2010-09-10 Thomas Quinot <quinot@adacore.com>
3164 * s-fileio.adb, a-dirval.adb: Minor reformatting.
3166 2010-09-10 Emmanuel Briot <briot@adacore.com>
3168 * prj-util.adb (Executable_Of): Fix CE when the project does not
3169 contain a Builder package.
3171 2010-09-10 Vincent Celier <celier@adacore.com>
3173 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
3174 to the project path, if Prefix and Target_Name are defined.
3175 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
3177 2010-09-10 Ed Schonberg <schonberg@adacore.com>
3179 * checks.adb (Ensure_Valid): If the expression is a boolean expression
3180 or short-circuit operation, do no emit a validity check: only the
3181 elementary operands of the expression need checking.
3183 2010-09-10 Ben Brosgol <brosgol@adacore.com>
3185 * gnat_rm.texi: Document Short_Descriptors.
3187 2010-09-10 Arnaud Charlet <charlet@adacore.com>
3189 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
3190 initialize to Null_Address.
3191 (Enter_Task): Do not set up an alternate stack for foreign threads.
3193 2010-09-10 Robert Dewar <dewar@adacore.com>
3195 * opt.adb (Short_Descriptors): New flag
3196 (Short_Descriptors_Config): New flag
3197 * opt.ads (Short_Descriptors): New flag
3198 (Short_Descriptors_Config): New flag
3199 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
3200 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors.
3201 (Analyze_Pragma): Implement Short_Descriptors pragma
3202 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
3204 2010-09-10 Emmanuel Briot <briot@adacore.com>
3206 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
3207 project's Executable_Suffix.
3209 2010-09-10 Robert Dewar <dewar@adacore.com>
3211 * g-pehage.ads: Minor reformatting
3213 * gnat_ugn.texi: Clarifying comment on -gnatyc
3214 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
3217 2010-09-10 Tristan Gingold <gingold@adacore.com>
3219 * Make-generated.in (gnat.hlp): New rule.
3221 2010-09-10 Emmanuel Briot <briot@adacore.com>
3223 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
3226 2010-09-10 Robert Dewar <dewar@adacore.com>
3228 * einfo.adb: Minor code cleanup: Add assertion to
3229 Set_Corresponding_Protected_Entry.
3231 2010-09-10 Bob Duff <duff@adacore.com>
3233 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
3234 the output to standard output.
3236 2010-09-09 Vincent Celier <celier@adacore.com>
3238 * gnat_ugn.texi: Add documentation for new gnatmake switch
3240 * make.adb (Map_File): New global variable to store the value of switch
3242 (Gnatmake): Add switch -M to gnatlink if switch --create-map-file has
3244 (Scan_Make_Arg): Recognize switch --create-map-file
3245 * makeutl.ads (Create_Map_File_Switch): New constant string for new
3246 gnatmake and gprbuild switch --create-map-file.
3248 2010-09-09 Robert Dewar <dewar@adacore.com>
3250 * sinput-p.ads: Minor comment update.
3252 2010-09-09 Arnaud Charlet <charlet@adacore.com>
3254 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
3255 Entry_Call.State if needed so that the call is marked as cancelled by
3256 Check_Pending_Actions_For_Entry_Call.
3257 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
3258 this procedure may be called from a controlled operation
3259 (Initialize/Finalize).
3261 2010-09-09 Vadim Godunko <godunko@adacore.com>
3263 * impunit.adb: Correct spelling of package's name in the comment.
3265 2010-09-09 Robert Dewar <dewar@adacore.com>
3267 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
3270 2010-09-09 Robert Dewar <dewar@adacore.com>
3272 * impunit.adb: Add entry for a-izteio.
3273 * checks.adb: Add comment.
3274 * debug.adb, exp_disp.adb: Minor reformatting.
3275 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
3277 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3279 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
3280 discriminant cannot be assumed to be the same value because they may
3281 refer to bounds of a component of two different instances of a
3284 2010-09-09 Gary Dismukes <dismukes@adacore.com>
3286 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
3287 operands of an operator to the type of an enclosing conversion, rewrite
3288 the operator so the conversion can't be flagged as redundant.
3289 Remove useless assignments to Typ and Rtyp.
3291 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
3293 * gnat_ugn.texi: Fix another long line.
3295 2010-09-09 Bob Duff <duff@adacore.com>
3297 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
3300 2010-09-09 Matthew Heaney <heaney@adacore.com>
3302 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
3303 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
3304 Replace_Element, Reverse_Elements, Swap): Change exception message to
3305 correctly indicate kind of tampering (cursor or element).
3306 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
3307 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
3308 Swap_Links, Replace_Element, Swap): Ditto.
3309 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
3310 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
3311 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
3312 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
3313 Generic_Replace_Element): Ditto
3314 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
3315 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
3316 Replace_Element): Ditto.
3317 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
3318 Symmetric_Difference, Union, Include, Replace): Ditto
3320 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3322 * sprint.adb (Write_Id): If the parent node is an expanded name, check
3323 that its entity_or_associated_node is an entity before writing it out.
3324 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
3325 constructors, there is no need for a dispatch table pointer because the
3326 table is fully inherited from the C++ code.
3328 2010-09-09 Thomas Quinot <quinot@adacore.com>
3330 * projects.texi: Fix wrong identifiers on package end lines in project
3332 * exp_ch6.adb: Minor reformatting.
3334 2010-09-09 Tristan Gingold <gingold@adacore.com>
3336 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
3338 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
3340 * gnat_ugn.texi: Fix description of -O3 optimization level.
3342 2010-09-09 Yannick Moy <moy@adacore.com>
3344 * a-cihama.adb, a-cohama.adb: Fix comments.
3346 2010-09-09 Arnaud Charlet <charlet@adacore.com>
3348 * i-cexten.ads: Add comments.
3349 (Signed_128): New type, used by some C bindings.
3350 * debug.adb: Update comment.
3352 2010-09-09 Sergey Rybin <rybin@adacore.com>
3354 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
3355 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
3356 the tool should process Ada 2005 sources.
3358 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3360 * sem_ch12.adb (Remove_Parent): If the scope containing the child
3361 instance is a block, examine the enclosing scope to determine if it is
3364 2010-09-09 Doug Rupp <rupp@adacore.com>
3366 * sem_prag.adb (pragma Ident): Pass --identification= vice
3368 * gnatlink.adb (Linker_Options): Look for --identification= vice
3371 2010-09-09 Gary Dismukes <dismukes@adacore.com>
3373 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
3374 inserting and analyzing the object declaration for the temporary object
3375 created to hold a 'Old value, push the scope for the subprogram where
3376 the object is inserted, so that its Scope (and that of related objects)
3377 will be set properly.
3379 2010-09-09 Vincent Celier <celier@adacore.com>
3381 * prj.adb (Get_Object_Directory): Return object directory display name
3382 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
3383 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
3384 return this value, otherwise return the default for the platform.
3386 2010-09-09 Arnaud Charlet <charlet@adacore.com>
3388 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
3389 dependencies. Remove handling of gnatlbr.
3390 Do not remove s-stratt-xdr for the run-time when installing.
3392 2010-09-09 Robert Dewar <dewar@adacore.com>
3394 * sem_attr.adb: Minor reformatting.
3396 2010-09-09 Thomas Quinot <quinot@adacore.com>
3398 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
3399 unsigned long, not an int.
3401 2010-09-09 Vincent Celier <celier@adacore.com>
3403 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
3404 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
3405 we are not checking for equality of path or file names.
3407 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3409 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
3410 array reference, reset the Analyzed flag so that it is properly
3411 expanded when the resulting object declaration is analyzed.
3413 2010-09-09 Vincent Celier <celier@adacore.com>
3415 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
3418 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
3420 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
3421 VX_SPE_TASK option, so disable it.
3423 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3425 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
3427 (Is_Subunit_Of_Main): Handle null nodes properly.
3429 2010-09-09 Robert Dewar <dewar@adacore.com>
3431 * par-ch2.adb: Update comments.
3433 2010-09-09 Ben Brosgol <brosgol@adacore.com>
3435 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
3437 2010-09-09 Arnaud Charlet <charlet@adacore.com>
3439 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
3440 do not generate an error for compatibility with legacy code.
3441 ignored when generating SCIL.
3442 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
3444 2010-09-09 Thomas Quinot <quinot@adacore.com>
3446 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
3447 s-strxdr.adb to s-stratt-xdr.adb
3449 2010-09-09 Robert Dewar <dewar@adacore.com>
3451 * ali-util.adb (Obsolescent_Check): Removed.
3452 * gprep.adb (Obsolescent_Check): Removed.
3453 Remove Obsolescent_Check parameter in Scng instantiation
3454 * prj-err.adb (Obsolescent_Check): Removed.
3455 * prj-err.ads (Obsolescent_Check): Removed.
3456 Remove Obsolescent_Check parameter in Scng instantiation
3457 * scans.ads (Based_Literal_Uses_Colon): New flag
3458 * scn.adb (Obsolscent_Check_Flag): Removed
3459 (Obsolscent_Check): Removed
3460 (Set_Obsolescent_Check): Removed
3461 (Post_Scan): Add handling for obsolescent features
3462 * scn.ads (Obsolscent_Check): Removed
3463 (Set_Obsolescent_Check): Removed
3464 (Post_Scan): Can no longer be inlined
3465 Remove Obsolescent_Check from instantiation of Scng
3466 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
3467 (Nlit): Remove handling of obsolescent check
3468 (Scan, case '%'): Remove handling of obsolescent check
3469 (Scan, case '|'): Call Post_Scan
3470 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
3471 * scng.ads Remove Obsolescent_Check argument from Scng generic
3472 (Post_Scan): Now called for Tok_Vertical_Bar
3473 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
3475 2010-09-09 Doug Rupp <rupp@adacore.com>
3477 * gnatlbr.adb: Removed.
3478 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
3480 2010-09-09 Robert Dewar <dewar@adacore.com>
3482 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
3485 2010-09-09 Vincent Celier <celier@adacore.com>
3487 * gnatlbr.adb: Remove redundant conversions.
3489 2010-09-09 Vincent Celier <celier@adacore.com>
3491 * prj-proc.adb: Minor comment spelling error fix.
3492 * osint.ads (Env_Vars_Case_Sensitive): Use function
3493 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
3496 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3498 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
3499 resolution of conditional expressions whose dependent expressions are
3500 anonymous access types.
3502 2010-09-09 Robert Dewar <dewar@adacore.com>
3504 * a-ststio.adb: Minor code reorganization.
3505 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
3507 * types.ads: Minor reformatting.
3508 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
3509 redundant conversions.
3510 * output.adb: Minor reformatting.
3511 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
3513 * opt.ads: Add pragma Ordered for Verbosity_Level.
3514 * prj.ads: Add pragma Ordered for type Verbosity.
3516 2010-09-09 Vincent Celier <celier@adacore.com>
3518 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
3520 (Canonical_Case_Env_Var_Name): Ditto
3522 2010-09-09 Bob Duff <duff@adacore.com>
3524 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
3526 2010-09-09 Robert Dewar <dewar@adacore.com>
3528 * cstand.adb: Mark Boolean and Character types as Ordered
3529 * einfo.adb (Has_Pragma_Ordered): New flag
3530 * einfo.ads (Has_Pragma_Ordered): New flag
3531 * g-calend.ads: Mark Day_Name as Ordered
3532 * opt.ads: Mark Ada_Version_Type as Ordered
3533 (Warn_On_Unordered_Enumeration_Type): New flag
3534 * par-prag.adb: Add procdessing for pragma Ordered
3535 * s-ficobl.ads (Read_File_Mode): New subtype
3536 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
3537 * s-taskin.ads: Mark Entry_Call_State as ordered
3538 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
3540 * sem_ch6.ads: Mark Conformance_Type as Ordered
3541 * sem_prag.adb: Implement pragma Ordered
3542 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
3543 (Resolve_Comparison_Op): Diagnose unordered comparison
3544 (Resolve_Range): Diagnose unordered range
3545 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
3547 * snames.ads-tmpl: Add entry for pragma Ordered
3548 * style.ads (Check_Enumeration_Subrange): Removed
3549 * styleg.adb (Check_Enumeration_Subrange): Removed
3550 * styleg.ads (Check_Enumeration_Subrange): Removed
3551 * stylesw.adb: Remove handling of -gnatyE switch
3552 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
3553 * vms_data.ads: Remove -gnatyE entries
3554 Add -gnatw.u entries
3555 * ug_words: Entries for -gnatw.u and -gnatw.U
3556 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
3557 * gnat_rm.texi: Document pragma Ordered.
3558 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
3559 * s-tpobop.adb: Remove comparison on unordered enumeration type.
3561 2010-09-09 Vincent Celier <celier@adacore.com>
3563 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
3564 for VMS and Windows, and 1 for all other platforms.
3565 * adaint.h: New function __gnat_get_env_vars_case_sensitive
3566 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
3567 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
3568 Canonical_Case_File_Name, as we are dealing with environment variables,
3571 2010-09-09 Robert Dewar <dewar@adacore.com>
3573 * sem_util.adb: Minor reformatting
3575 2010-09-09 Vincent Celier <celier@adacore.com>
3577 * vms_data.ads: Add documentation for S_Make_Single.
3579 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3581 * sem_util.adb (Same_Object): include formal parameters.
3583 2010-09-09 Vincent Celier <celier@adacore.com>
3585 * make.adb (Queue): New package implementing a new impementation of the
3586 queue, taking into account the new switch --single-compile-per-obj-dir.
3587 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
3588 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
3589 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
3591 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
3592 switch --single-compile-per-obj-dir.
3593 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
3594 switch --single-compile-per-obj-dir.
3595 * gnat_ugn.texi: Add documentation for new gnatmake switch
3596 --single-compile-per-obj-dir.
3598 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3600 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
3602 2010-09-09 Javier Miranda <miranda@adacore.com>
3604 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
3605 (Replace_Type): Code cleanup.
3606 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
3608 2010-09-09 Thomas Quinot <quinot@adacore.com>
3610 * exp_ch8.adb: Minor reformatting.
3612 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3614 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
3615 Corresponding_Protected_Entry.
3617 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3619 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
3620 inequality, it is always rewritten as the negation of the corresponding
3622 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
3623 the predefined equality of an untagged record, create a body at the
3624 point of the renaming, to capture the current meaning of equality for
3627 2010-09-09 Robert Dewar <dewar@adacore.com>
3629 * sem.adb, sem_warn.adb: Minor reformatting.
3631 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3633 * sem_ch6.adb: Improve error message on untagged equality.
3634 * sem.adb (Semantics): Include subprogram bodies that act as spec.
3636 2010-09-09 Javier Miranda <miranda@adacore.com>
3638 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
3640 2010-09-09 Robert Dewar <dewar@adacore.com>
3642 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
3644 2010-09-09 Robert Dewar <dewar@adacore.com>
3646 * einfo.adb (Is_Aggregate_Type): New function.
3647 * einfo.ads (Aggregate_Kind): New enumeration subtype
3648 (Is_Aggregate_Type): New function.
3649 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
3652 2010-09-09 Robert Dewar <dewar@adacore.com>
3654 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
3655 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
3657 * restrict.ads, restrict.adb: Ditto.
3658 (Restriction_Check_Needed): New function
3660 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3662 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
3663 Build_Master_Entity, to find the proper scope for the master entity of
3664 a type that may contain tasks, in the presence of transient scopes.
3665 * exp_ch9.adb (Build_Master_Entity) Use new function.
3666 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
3668 2010-09-09 Vincent Celier <celier@adacore.com>
3670 * prj-attr.adb: Add new attributes Leading_Library_Options and
3671 Linker'Leading_Switches.
3672 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
3675 2010-09-09 Javier Miranda <miranda@adacore.com>
3677 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
3678 dispatching primitive covers some interface primitive is incomplete.
3679 Replace such code by the invocation of a new subprogram that provides
3681 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
3682 * sem_ch6.adb (Check_Missing_Return): Minor reformating
3683 (Check_Convention): Complete if-statement conditition when reporting
3684 errors (to avoid assertion failure).
3685 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
3686 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
3687 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
3688 overridden null interface primitives.
3689 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
3690 private type is an interface then use the parent of its full view to
3691 climb to its ancestor type.
3692 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
3693 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
3694 null interface primitives.
3695 (Is_Null_Interface_Primitive): New subprogram.
3696 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
3697 (Expand_Freeze_Record_Type): Do not generate specs of null interface
3698 subprograms because they are now generated by Analyze_Freeze_Entity.
3700 2010-09-09 Robert Dewar <dewar@adacore.com>
3702 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
3704 2010-09-09 Robert Dewar <dewar@adacore.com>
3706 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
3707 (Gen_Restrictions_C): Avoid explicit enumeration ranges
3708 (Set_String_Replace): New procedure
3709 * casing.ads (Known_Casing): New subtype declaration
3710 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
3712 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
3713 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
3714 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
3715 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
3716 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
3718 * sem_res.adb (Resolve_Range): Check for enumeration subrange style
3720 * sem_type.adb (Is_Array_Class_Record_Type): New.
3721 * style.ads (Check_Enumeration_Subrange): New procedure
3722 * styleg.adb (Check_Enumeration_Subrange): New procedure
3723 * styleg.ads (Check_Enumeration_Subrange): New procedure
3724 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
3725 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
3726 * usage.adb: Add line for -gnatyE
3727 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
3728 Add missing entry for NOBOOLEAN_OPERATORS
3729 * gnat_ugn.texi: Add documentation for -gnatyE
3731 2010-09-09 Robert Dewar <dewar@adacore.com>
3733 * namet.adb (Initialize): Is now a dummy procedure
3734 (Reinitialize): New procedure
3735 Call Reinitialize from package initialization
3736 * namet.ads (Initialize): Is now a dummy procedure
3737 (Reinitialize): New procedure
3738 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
3739 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
3742 2010-09-09 Bob Duff <duff@adacore.com>
3744 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
3746 2010-09-09 Robert Dewar <dewar@adacore.com>
3748 * s-bitops.adb (Raise_Error): Add exception message
3750 2010-09-09 Robert Dewar <dewar@adacore.com>
3752 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
3753 null statement after label.
3754 * sinfo.ads: Minor comment updates.
3756 2010-09-09 Robert Dewar <dewar@adacore.com>
3758 * nlists.ads, nlists.adb (In_Same_List): New function.
3759 Use Node_Or_Entity_Id where appropriate.
3760 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
3762 2010-09-09 Robert Dewar <dewar@adacore.com>
3764 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
3766 * sem_ch3.adb: Use Check_Wide_Character_Restriction
3767 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
3768 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
3769 (Find_Expanded_Name): Check violation of No_Wide_Characters
3771 2010-09-09 Robert Dewar <dewar@adacore.com>
3773 * par-ch5.adb: Minor reformatting.
3775 2010-09-09 Robert Dewar <dewar@adacore.com>
3777 * prj-env.adb: Minor code reorganization.
3778 * par-ch3.adb: Minor reformatting.
3779 * gcc-interface/Make-lang.in: Update dependencies.
3781 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3783 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
3784 a task declaration can be an entry body.
3786 2010-09-09 Javier Miranda <miranda@adacore.com>
3788 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
3789 tags of library level tagged types.
3790 (Make_Tags): Disable backend optimizations about aliasing for
3791 declarations of access to dispatch tables.
3793 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3795 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
3796 subtype for a null-excluding access type, recover the original
3797 subtype_mark to get the proper visibility on the original name.
3799 2010-09-09 Ed Schonberg <schonberg@adacore.com>
3801 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
3802 create the primitive equality operation for an untagged record. The
3803 operation is the predefined equality if no record component has a
3804 user-defined equality, or if there is a user-defined equality for the
3805 type as a whole, or when the type is derived and it has an inherited
3806 equality. Otherwise the body of the operations is built as for tagged
3808 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
3809 (Make_Eq_Body): New function to create the expanded body of the
3810 equality operation for tagged and untagged records. In both cases the
3811 operation composes, and the primitive operation of each record
3812 component is used to generate the equality function for the type.
3813 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
3814 has an abstract equality defined, replace its call with a
3815 Raise_Program_Error.
3816 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
3817 user-defined equality operator for an untagged record type does not
3818 happen after type is frozen, and appears in the visible part if partial
3819 view of type is not limited.
3821 2010-09-09 Tristan Gingold <gingold@adacore.com>
3823 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
3825 2010-09-09 Bob Duff <duff@adacore.com>
3827 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
3829 2010-09-09 Pascal Obry <obry@adacore.com>
3831 * gnat_ugn.texi: Update doc on windows related topics.
3833 2010-09-09 Geert Bosch <bosch@adacore.com>
3835 * s-fatgen.adb: Update comments.
3837 2010-09-09 Robert Dewar <dewar@adacore.com>
3839 * par-ch4.adb (Box_Error): New procedure.
3841 2010-09-09 Thomas Quinot <quinot@adacore.com>
3843 * sem.adb: Minor reformatting.
3845 2010-09-09 Pascal Obry <obry@adacore.com>
3847 * prj-env.adb: Style fix, use /and then/ and /or else/.
3848 * gnat_ugn.texi: Fix typos.
3850 2010-09-03 Joseph Myers <joseph@codesourcery.com>
3853 * gcc-interface/misc.c (gnat_init_options): Allow options with
3854 empty canonical form. Generate a single save_argv element from -I
3857 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
3859 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
3860 Attach fake PARM_DECLs to the topmost block of the function.
3862 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
3864 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
3865 for the call to a function whose return type was unconstrained.
3867 2010-08-30 Olivier Hainque <hainque@adacore.com>
3869 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
3870 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
3871 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
3873 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
3875 * tracebak.c: Fix typo in comment.
3877 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
3879 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
3880 * gcc-interface/trans.c: Likewise.
3881 * gcc-interface/utils.c: Likewise.
3883 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
3885 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
3887 2010-08-10 Robert Dewar <dewar@adacore.com>
3889 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
3890 * sem_util.adb: Minor reformatting.
3892 2010-08-10 Javier Miranda <miranda@adacore.com>
3894 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
3895 constructors that leave the object partially initialized.
3896 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
3897 that copies from parent of Typ the dispatch table slots of inherited
3898 C++ primitives. It handles primary and secondary dispatch tables.
3899 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
3900 use this attribute with E_Variable entities.
3901 (Set_Is_Tag): Relax assertion to allow its use with variables that
3903 (Set_Related_Type): Relax assertion to allow its use with variables
3904 that store the tag of a C++ class.
3905 (Write_26_Field_Name): Remove Related_Type.
3906 (Write_27_Field_Name): Add Related_Type.
3907 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
3908 with E_Variable entities.
3909 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
3911 * sem_util.adb (Search_Tag): Add missing support for CPP types.
3912 (Enclosing_CPP_Parent): New subprogram.
3913 (Has_Suffix): New subprogram.
3914 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
3915 closest ancestor of a type that is a C++ type.
3916 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
3918 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
3919 instance in derivations of C++ types.
3920 * exp_tss.adb (CPP_Init_Proc): New subprogram.
3921 (Is_CPP_Init_Proc): New subprogram.
3922 (Set_TSS): Handle new C++ init routines.
3923 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
3925 (CPP_Init_Proc): New subprogram.
3926 (Is_CPP_Init_Proc): New subprogram.
3927 * exp_disp.adb (CPP_Num_Prims): New subprogram.
3928 (Has_CPP_Constructors): New subprogram.
3929 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
3930 initialize slots located in the C++ part of the dispatch table.
3931 (Make_Tags): For CPP types declare variables used by the IP routine to
3932 store the C++ tag values after the first invocation of the C++
3934 (Build_CPP_Init_DT): New subprogram.
3935 (Set_CPP_Constructors): New implementation that builds an IP for each
3936 CPP constructor. These IP are wrappers of the C++ constructors that,
3937 after the first invocation of the constructor, read the C++ tags from
3938 the object and save them locally. These copies of the C++ tags are used
3939 by the IC routines to initialize tables of Ada derivations of CPP
3941 (Write_DT): Indicate what primitives are imported from C++
3942 * exp_disp.ads (CPP_Num_Prims): New subprogram.
3943 (Has_CPP_Constructors): New subprogram.
3944 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
3945 invoke the IC routine to inherit the slots of the parents.
3946 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
3947 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
3948 (Is_Variable_Size_Record): Factorize code calling
3949 Is_Variable_Size_Array.
3950 (Build_CPP_Init_Procedure): New subprogram that builds the tree
3951 corresponding to the procedure that initializes the C++ part of the
3952 dispatch table of an Ada tagged type that is a derivation of a CPP
3954 (Build_Init_Procedure): Adding documentation plus code reorganization
3955 to leave more clear the construction of the IP with C++ types.
3956 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
3957 it cannot be called after Make_Tags has been invoked.
3958 (Inherit_CPP_Tag): Removed.
3959 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
3960 located at variable offset.
3961 * freeze.ads: Minor reformating.
3962 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
3964 * gcc-interface/Make-lang.in: Update dependencies.
3966 2010-08-10 Robert Dewar <dewar@adacore.com>
3968 * a-chahan.ads: Add comments on handling of obsolescent entries.
3969 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
3970 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
3971 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
3972 * sem_attr.adb (Analyze_Access_Attribute): Call
3973 Check_Obsolescent_2005_Entity to check for access to obsolescent
3974 Ada.Characters.Handling subprogram.
3975 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
3976 type is obsolescent in Ada 2005.
3977 (Analyze_Attribute, case Constrained): Better placement of flag when
3978 flagged as obsolescent feature.
3979 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
3980 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
3981 is an obsolescent feature.
3982 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
3984 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
3985 Check_Obsolescent_2005_Entity to check for renaming obsolete
3986 Ada.Characters.Handling subprogram.
3987 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
3988 for obsolescent restrictions in Ada 2005.
3989 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
3990 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
3991 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
3992 check for obsolescent references to Ada.Characters.Handling subprograms
3994 2010-08-10 Robert Dewar <dewar@adacore.com>
3996 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
3998 2010-08-10 Robert Dewar <dewar@adacore.com>
4000 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
4001 * par-ch4.adb: Change wording of Ada 2012 messages
4002 * vms_data.ads: Add VMS entries for /2005, /12, /2012
4004 2010-08-10 Robert Dewar <dewar@adacore.com>
4006 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
4007 codes in the range 16#80#..16#7FF#.
4008 * sem_ch10.adb: Minor reformatting.
4010 2010-08-10 Arnaud Charlet <charlet@adacore.com>
4012 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
4013 generate ali files in CodePeer mode, so that a gnatmake -c -k will
4014 proceed further when possible
4015 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
4016 messages when ignoring representation clauses (-gnatI).
4018 2010-08-10 Ed Schonberg <schonberg@adacore.com>
4020 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
4021 constant-fold discriminant reference if the constraint is an object
4022 with non-static expression. Expression may contain volatile references
4023 in the presence of renamings.
4025 2010-08-10 Vincent Celier <celier@adacore.com>
4027 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
4029 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
4030 index for an associative array where it is allowed.
4032 2010-08-10 Thomas Quinot <quinot@adacore.com>
4034 * exp_attr.adb: Add comments.
4036 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
4038 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
4040 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
4042 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
4044 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
4046 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
4047 (build_vms_descriptor): Likewise.
4049 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4051 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
4052 (build_vms_descriptor32): Adjust calls to it for new parameter.
4053 (build_vms_descriptor): Likewise.
4055 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4057 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
4058 (build_variant_list): Take and return a VEC instead of a tree.
4059 (create_variant_part_from): Take a VEC instead of a tree for
4060 variant_list. Adjust accordingly.
4061 (gnat_to_gnu_entity): Adjust for changes to previous functions.
4063 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
4065 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
4067 (components_to_record): Likewise.
4068 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
4069 * gcc-interface/utils.c (max_size): Likewise.
4070 (build_vms_descriptor32): Likewise.
4071 (build_vms_descriptor): Likewise.
4073 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
4075 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
4076 (build_subst_list): Return a VEC instead of a tree.
4077 (build_variant_list): Take a VEC for subst_list. Adjust
4079 (create_field_decl_from): Likewise.
4080 (create_variant_part_from): Likewise.
4081 (copy_and_substitute_in_size): Likewise.
4082 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
4083 Free the built vector.
4085 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
4087 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
4088 allocator for large imported objects.
4090 2010-08-05 Robert Dewar <dewar@adacore.com>
4092 * gnat1drv.adb: Minor reformatting.
4094 2010-08-05 Ed Schonberg <schonberg@adacore.com>
4096 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
4097 instantiation, process its body before the spec of the main unit,
4098 because it may contain subprograms invoked in the spec of main.
4099 * einfo.ads: Add documention of delayed freeze.
4101 2010-08-05 Vincent Celier <celier@adacore.com>
4103 * prj-nmsc.adb (Process_Linker): Take into account new values for
4104 attribute Response_File_Format.
4105 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
4106 GCC_Object_List and GCC_Option_List.
4108 2010-08-05 Ed Schonberg <schonberg@adacore.com>
4110 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
4111 selected component that denotes a discriminant if it is the
4112 discriminant of a component of an unconstrained record type.
4114 2010-08-05 Ed Schonberg <schonberg@adacore.com>
4116 * exp_util.adb (Insert_Actions): If the action appears within a
4117 conditional expression that is already analyzed, insert action further
4120 2010-08-05 Robert Dewar <dewar@adacore.com>
4122 * exp_ch4.adb: Minor reformatting.
4124 2010-08-05 Thomas Quinot <quinot@adacore.com>
4126 * exp_ch4.adb: Minor reformatting
4127 * gnat1drv.adb: Minor reformatting.
4128 Minor code reorganization (use Nkind_In).
4130 2010-08-05 Ed Schonberg <schonberg@adacore.com>
4132 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
4133 determine whether the expression in an address clause for an
4134 initialized object must be constant. Code moved from freeze.adb.
4135 (Remove_Side_Effects): When the temporary is initialized with a
4136 reference, indicate that the temporary is a constant as done in all
4138 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
4139 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
4140 If object does not need a constant address, remove side effects from
4141 address expression, so it is elaborated at the point of the address
4142 clause and not at the freeze point of the object, so that elaboration
4145 2010-08-05 Vincent Celier <celier@adacore.com>
4147 * prj.adb (Is_Compilable): Return False for header files of non Ada
4150 2010-08-05 Emmanuel Briot <briot@adacore.com>
4152 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
4153 exec directory as a warning rather than an error.
4155 2010-08-05 Thomas Quinot <quinot@adacore.com>
4157 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
4160 2010-08-05 Steve Baird <baird@adacore.com>
4162 * exp_util.adb (Remove_Side_Effects): An access value which designates
4163 a volatile object of a nonvolatile type is prohibited.
4164 Do not call Make_Reference to construct a reference to such an object.
4166 2010-08-05 Robert Dewar <dewar@adacore.com>
4168 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
4169 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
4170 a-suewen.adb, a-suewen.ads: New files.
4171 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
4173 * sem_elab.adb: Minor reformatting.
4175 2010-08-05 Arnaud Charlet <charlet@adacore.com>
4177 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
4178 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
4179 in case of null Comp.
4181 2010-08-05 Robert Dewar <dewar@adacore.com>
4183 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
4185 2010-08-05 Gary Dismukes <dismukes@adacore.com>
4187 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
4188 nested access type whose designated type has tasks or is a protected
4189 object when the restrictions No_Task_Hierarchy or
4190 No_Local_Protected_Objects apply. Add ??? comment.
4191 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
4192 type is not a library-level type and No_Local_Protected_Objects applies.
4193 (Analyze_Task_Type): Give a warning when a task type is not a
4194 library-level type and No_Task_Hierarchy applies.
4196 2010-08-05 Arnaud Charlet <charlet@adacore.com>
4198 * sem.adb: Minor reformatting
4199 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
4202 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
4204 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
4206 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
4207 for the debug-only entity.
4208 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
4210 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4212 * gcc-interface/lang-specs.h: Don't pass -a options.
4214 2010-07-28 Joseph Myers <joseph@codesourcery.com>
4216 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
4217 options. Check canonical_option_num_elements on options copied.
4219 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4221 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
4222 return value type. Don't check for missing arguments here.
4224 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4226 * gcc-interface/misc.c (gnat_option_lang_mask): New.
4227 (gnat_init_options): Update prototype. Reconstruct argv array
4228 from decoded options.
4230 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
4232 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
4233 case, merge the alias set of the old pointer type.
4235 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
4237 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
4238 and recurse only for multidimensional array types instead.
4240 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
4243 * gcc-interface/utils.c (convert): Fix thinko in test.
4244 (unchecked_convert): When converting from a scalar type to a type with
4245 a different size, pad to have the same size on both sides.
4247 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
4249 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
4250 equality for the component type of array types.
4252 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4254 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4255 * gcc-interface/trans.c: Likewise.
4256 * gcc-interface/utils.c: Likewise.
4257 * gcc-interface/utils2.c: Likewise.
4259 2010-07-13 Laurent GUERBY <laurent@guerby.net>
4262 * gcc-interface/targtyps.c: Include tm_p.h.
4263 * gcc-interface/Make-lang.in: Update dependencies.
4265 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
4267 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
4270 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4272 * gcc-interface/utils.c: Include diagnostic-core.h in every file
4273 that includes toplev.h.
4275 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
4277 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
4278 Branch to common code handling the alignment of discrete types.
4279 <E_Signed_Integer_Type>: Likewise.
4280 <E_Modular_Integer_Type>: Likewise.
4282 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
4284 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
4285 (gnat_handle_option): Allocate only one element for gnat_argv.
4286 (gnat_init): Do not populate gnat_argv.
4288 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4290 * gcc-interface/trans.c: Do not include tree-flow.h.
4291 * gcc-interface/Make-lang.in: Adjust dependencies.
4293 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
4295 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
4296 of a TREE_LIST. Update comment.
4297 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
4298 Adjust call to gnat_build_constructor.
4299 (Attribute_to_gnu): Likewise.
4300 (gnat_to_gnu): Likewise.
4301 (pos_to_constructor): Likewise.
4302 (extract_values): Likewise.
4303 * gcc-interface/utils.c (build_template): Likewise.
4304 (convert_vms_descriptor64): Likewise.
4305 (convert_vms_descriptor32): Likewise.
4306 (convert_to_fat_pointer): Likewise.
4307 (convert): Likewise.
4308 (unchecked_convert): Likewise.
4309 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
4310 * gcc-interface/utils2.c (build_allocator): Likewise.
4311 (fill_vms_descriptor): Likewise.
4312 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
4313 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
4314 instead of TREE_LISTs.
4316 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4318 * gcc-interface/misc.c: Do not include except.h.
4319 * gcc-interface/Make-lang.in: Update dependencies.
4321 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
4323 * gcc-interface/trans.c: Include tree-flow.h.
4324 (gnu_switch_label_stack): Delete.
4325 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
4326 its associated block cannot fall through. Do not emit the final label
4327 if no cases branch to it.
4328 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
4330 2010-06-23 Thomas Quinot <quinot@adacore.com>
4332 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
4333 reference to a protected subprogram outside of the protected's scope,
4334 ensure the corresponding external subprogram is frozen before the
4337 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4339 * sem_prag.adb: Fix typo in error message.
4340 * sem.adb: Refine previous change.
4342 2010-06-23 Robert Dewar <dewar@adacore.com>
4344 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
4345 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
4346 Implement Ada 2012 string encoding packages.
4348 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4350 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
4351 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
4352 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
4353 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
4355 * gcc-interface/Makefile.in: Enable use of above files.
4357 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4359 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
4360 of address clauses if if Ignore_Rep_Clauses is active.
4361 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
4362 remove address clause from tree so that it does not reach the backend.
4364 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4366 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
4367 expand 'Valid from user code in CodePeer mode, will be handled by the
4370 2010-06-23 Bob Duff <duff@adacore.com>
4372 * g-comlin.ads: Minor comment improvements.
4374 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4376 * sem_res.adb (Uses_SS): The expression that initializes a controlled
4377 component of a record type may be a user-defined operator that is
4378 rewritten as a function call.
4380 2010-06-23 Bob Duff <duff@adacore.com>
4382 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
4384 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
4386 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
4387 label to the new sequence of statements. Set the sloc of the raise
4388 statement onto the new goto statements.
4390 2010-06-23 Robert Dewar <dewar@adacore.com>
4392 * a-stuten.ads, a-stuten.adb: New files.
4393 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
4394 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
4396 2010-06-23 Robert Dewar <dewar@adacore.com>
4398 * gnat_ugn.texi: Add documentation of -gnat12 switch
4399 Add documentation of -gnatX switch.
4401 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4403 * inline.ads: Include the current Ada_Version in the info for pending
4404 instance bodies, so that declaration and body are compiled with the
4406 * inline.adb: Move with_clause for Opt to spec.
4407 * sem_ch12.adb (Analyze_Package_Instantiation,
4408 Analyze_Subprogram_Instantiation): Save current Ada_Version in
4409 Pending_Instantiation information.
4410 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
4411 Inline_Package_Body): Use the Ada_Version present in the body
4414 2010-06-23 Robert Dewar <dewar@adacore.com>
4416 * usage.adb: Add documentation for -gnat12 switch.
4417 * errout.ads: Add VMS alias entry for -gnat12 switch
4418 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
4419 Add documentation for pragma Extensions_Allowed.
4420 * opt.ads: Add entry for Ada 2012 mode.
4421 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
4423 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
4425 * sem_ch13.adb: Add handling for Ada 2012 mode.
4426 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
4427 * switch-c.adb: Add handling for -gnat12 switch.
4428 Implement -gnat2005 and -gnat2012.
4429 * usage.adb: Add documentation for -gnat12 switch.
4430 * vms_data.ads: Add /12 switch for Ada 2012 mode.
4432 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4434 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
4435 No_Task_Hierarchy restriction. Add comment.
4436 * exp_ch9.adb, exp_ch3.adb: Update comments.
4438 2010-06-23 Robert Dewar <dewar@adacore.com>
4440 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
4441 * sem_res.adb: Add comments.
4442 * sem_util.adb: Minor reformatting. Add comments.
4443 Change increment on Actuals_In_Call table.
4444 * opt.ads: Minor: add 'constant'.
4446 2010-06-23 Javier Miranda <miranda@adacore.com>
4448 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
4449 TSD to Null_Address if No_Dispatching_Calls is active.
4451 2010-06-23 Vincent Celier <celier@adacore.com>
4453 * a-comlin.ads: Indicate that use of this package is not supported
4454 during the elaboration of an auto-initialized Stand-Alone Library.
4456 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4458 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
4459 alignment clause on a record type to determine if a component may be
4460 misaligned. The decision must be taken in the back-end where target
4461 alignment information is known.
4463 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4465 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
4466 systematically in CodePeer mode to simplify generated code.
4467 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
4468 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
4469 No_Task_Hierarchy is set instead of crasshing.
4471 2010-06-23 Thomas Quinot <quinot@adacore.com>
4473 * sem_util.adb: Minor code cleanup: test for proper entity instead of
4474 testing just Chars attribute when checking whether a given scope is
4476 * exp_ch4.adb, einfo.adb: Minor reformatting.
4478 2010-06-23 Vincent Celier <celier@adacore.com>
4481 * switch-m.adb (Normalize_Compiler_Switches): Take into account
4482 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
4483 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
4485 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4487 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
4488 operation with a universal real operand, and the right operand is a
4489 range with universal bounds, find unique fixed point that may be
4490 candidate, and warn appropriately.
4492 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4494 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
4495 properly the rare cases where VMS operators are visible through
4496 Extend_System, but the default System is being used and Address is a
4498 * sem_util.adb: Widen predicate Is_VMS_Operator.
4500 2010-06-23 Vincent Celier <celier@adacore.com>
4502 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
4505 2010-06-23 Olivier Hainque <hainque@adacore.com>
4507 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
4508 Interface_Name as foreign. These are GCC builtin imports for
4509 which Ada specific processing doesn't apply.
4511 2010-06-23 Thomas Quinot <quinot@adacore.com>
4513 * sem_ch12.adb: Minor reformatting.
4515 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4517 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
4518 determine whether an intrinsic subprogram is VMS specific.
4520 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
4522 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
4523 is present in the entity.
4525 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4527 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
4528 Fix handling of parameters.
4529 Add protection against unexpected cases.
4530 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
4531 access level, since "A" suffix is already used elsewhere. Similarly,
4532 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
4535 2010-06-23 Thomas Quinot <quinot@adacore.com>
4537 * sem_util.adb, sem_util.ads: Minor reformatting.
4539 2010-06-23 Vincent Celier <celier@adacore.com>
4541 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
4542 the previous behavior of gprclean when there are missing files.
4544 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4546 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
4547 generic body is not a fatal error.
4548 (Mark_Context): Handle properly names of child units.
4549 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
4552 2010-06-23 Vincent Celier <celier@adacore.com>
4554 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
4557 2010-06-23 Bob Duff <duff@adacore.com>
4559 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
4560 Memory_Space, because CPU_Time doesn't seem to provide any significant
4561 speed advantage in practice. Cleanup: Get rid of constant
4562 Default_Optimization; doesn't seem to add anything. Use case
4563 statements instead of if statements; seems cleaner.
4565 2010-06-23 Olivier Hainque <hainque@adacore.com>
4567 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
4568 Wshadow instead of Wextra to guard warning on absence of internal
4569 builtin decl for an import. Fix use of quote in warning text.
4570 (intrin_arglists_compatible_p): Remove processing of integer trailing
4571 args on the Ada side. Fix use of literal > in warning text.
4572 (intrin_return_compatible_p): Never warn on "function imported as
4573 procedure". Defer the void/void case to the common type compatibility
4575 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
4576 of GCC builtin imports.
4578 2010-06-23 Olivier Hainque <hainque@adacore.com>
4580 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
4582 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
4583 functions, helpers for ...
4584 (intrin_profiles_compatible_p): New function, replacement for ...
4585 (compatible_signatures_p): Removed.
4586 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
4587 attempt to bind an unregistered builtin function. When we have
4588 one, use it and warn on profile incompatibilities.
4590 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4592 * gcc-interface/Make-lang.in: Update dependencies.
4594 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4596 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
4597 for a coextension in an object declaration is a concatenation, treat
4598 coextension as dynamic.
4600 2010-06-23 Javier Miranda <miranda@adacore.com>
4602 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
4603 internal entities are added to the scope of the tagged type.
4604 (Derive_Subprograms): Do not stop derivation when we find the first
4605 internal entity that has attribute Interface_Alias. After the change
4606 done to Override_Dispatching_Operations it is no longer true that
4607 these primirives are always located at the end of the list of
4609 * einfo.ads (Primitive_Operations): Add documentation.
4610 * exp_disp.adb (Write_DT): Improve output adding to the name of the
4611 primitive a prefix indicating its corresponding tagged type.
4612 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
4613 entity covers the primitive of an interface that is not an ancestor of
4614 this tagged type then the new primitive is added at the end of the list
4615 of primitives. Required to fulfill the C++ ABI.
4617 2010-06-23 Javier Miranda <miranda@adacore.com>
4619 * atree.ads (Set_Reporting_Proc): New subprogram.
4620 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
4621 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
4622 to routines of package Scil_ll by indirect call to the registered
4624 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
4625 that is invoked when a node is allocated, replaced or rewritten.
4626 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
4627 the SCIL node. Used as argument for Set_Reporting_Proc.
4628 (Initialize): Register Copy_SCIL_Node as the reporting routine that
4629 is invoked by atree.
4631 2010-06-23 Thomas Quinot <quinot@adacore.com>
4633 * sem_ch3.ads: Minor reformatting.
4635 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4637 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
4638 always analyze the generic body and instance, because it may be needed
4640 (Mark_Context): Prepend the with clauses for needed generic units, so
4641 they appear in a better order for CodePeer.
4642 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
4644 2010-06-23 Emmanuel Briot <briot@adacore.com>
4646 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
4648 2010-06-23 Robert Dewar <dewar@adacore.com>
4650 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
4652 2010-06-23 Thomas Quinot <quinot@adacore.com>
4654 * a-tags.ads: Fix description of TSD structure.
4656 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4658 * sem_ch12.adb (Mark_Context): When indicating that the body of a
4659 generic unit is needed prior to the unit containing an instantiation,
4660 search recursively the context of the generic to add other generic
4661 bodies that may be instantiated indirectly through the current instance.
4663 2010-06-23 Robert Dewar <dewar@adacore.com>
4665 * freeze.adb: Minor reformatting.
4667 2010-06-23 Bob Duff <duff@adacore.com>
4669 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
4671 2010-06-23 Vincent Celier <celier@adacore.com>
4673 * make.adb (Compile_Sources): Complete previous change.
4675 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4677 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
4678 Constrained extra formal.
4680 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4682 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
4683 Initialize_Scalars are enabled, compile the generated equality function
4684 for a composite type with full checks enabled, so that validity checks
4685 are performed on individual components.
4687 2010-06-23 Emmanuel Briot <briot@adacore.com>
4689 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
4690 Missing_Source_Files.
4692 2010-06-23 Robert Dewar <dewar@adacore.com>
4694 * exp_ch3.adb, exp_util.adb: Minor reformatting.
4696 2010-06-23 Jose Ruiz <ruiz@adacore.com>
4698 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
4699 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
4700 Clock (without delays) use a run time which is properly initialized.
4702 2010-06-23 Vincent Celier <celier@adacore.com>
4704 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
4705 when -f -u and a main is specified on the command line. However,
4706 attempt to compile even when the ALI file is read-only when
4707 Must_Compile is True.
4709 2010-06-23 Thomas Quinot <quinot@adacore.com>
4711 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
4713 2010-06-23 Javier Miranda <miranda@adacore.com>
4715 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
4716 entities for parent types that are interfaces. Needed in generics to
4717 handle formals that implement interfaces.
4718 (Derive_Subprograms): Add assertion for derivation of tagged types that
4719 do not cover interfaces. For generics, complete code that handles
4720 derivation of type that covers interfaces because the previous
4721 condition was weak (it required only name consistency; arguments were
4722 not checked). Add new code to locate primitives covering interfaces
4723 defined in generic units or instantiatons.
4724 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
4725 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
4726 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
4727 interfaces that are parents of the type because they share the primary
4729 (Register_Primitive): Do not register primitives of interfaces that
4730 are parents of the type.
4731 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
4732 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
4733 primitives skip primitives of interfaces that are parents of the type.
4735 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4737 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
4738 attribute cannot be constant-folded if an index type is a formal type,
4739 or is derived from one.
4740 * checks.adb (Determine_Range): ditto.
4742 2010-06-23 Arnaud Charlet <charlet@adacore.com>
4744 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
4746 2010-06-23 Bob Duff <duff@adacore.com>
4748 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
4749 (Insert): Disallow nul characters.
4750 (misc output routines): Assert no nul characters.
4752 2010-06-23 Ed Schonberg <schonberg@adacore.com>
4754 * exp_ch4.adb: Use predefined unsigned type in all cases.
4756 2010-06-23 Bob Duff <duff@adacore.com>
4758 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
4759 * g-pehage.ads: Minor comment fixes.
4760 * g-pehage.adb: Minor: Add some additional debugging printouts under
4763 2010-06-23 Robert Dewar <dewar@adacore.com>
4765 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
4766 (Worse_Choice): Always prefer Pure/Preelab.
4768 2010-06-23 Vincent Celier <celier@adacore.com>
4770 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
4772 2010-06-23 Robert Dewar <dewar@adacore.com>
4774 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
4775 checking returns in generic case.
4776 (Check_Missing_Return): New procedure.
4778 2010-06-23 Robert Dewar <dewar@adacore.com>
4780 * bindgen.adb, switch-b.adb: Minor reformatting.
4782 2010-06-23 Javier Miranda <miranda@adacore.com>
4784 * frontend.adb (Frontend): Add call to initialize the new package
4786 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
4788 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
4789 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
4791 * exp_util.adb (Insert_Actions): Remove code for
4792 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
4793 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
4794 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
4795 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
4796 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
4797 * sinfo.ads (SCIL_Related_Node): Field removed.
4798 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
4799 (N_SCIL_Tag_Init): Node removed.
4800 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
4801 (Check_SCIL_Node): New implementation.
4802 (Find_SCIL_Node): Removed.
4803 * sem.adb (Analyze): Remove management of
4804 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
4805 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
4807 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
4808 Set_SCIL_Related_Node and avoid adding the SCIL node before the
4809 referenced node using Insert_Action because this is not longer
4811 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
4812 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
4813 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to
4815 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
4816 because we no longer require to generate the SCIL node before the call.
4817 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
4818 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
4819 nodes before the referenced node using Insert_Action because this
4820 is not longer required.
4821 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
4822 update the SCIL_Node field.
4823 * sprint.adb (Sprint_Node_Actual): Remove code for
4824 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
4825 * treepr.adb (Print_Node): Print the SCIL node field (if available).
4826 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
4827 SCIL_Tag_Init nodes.
4828 * scil_ll.ads, scil_ll.adb: New files.
4829 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
4832 2010-06-23 Robert Dewar <dewar@adacore.com>
4834 * sem_ch6.adb: Minor reformatting.
4836 2010-06-23 Doug Rupp <rupp@adacore.com>
4838 * bindusg.adb (Display): Write -Hnn line.
4839 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
4841 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
4842 valid values to 32 and 64.
4843 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
4844 ENABLE, DISABLE as valid settings.
4845 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
4846 * opt.ads (Heap_Size): New global variable.
4847 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
4848 TARGET_MALLOC64 check. Fix comment.
4850 2010-06-23 Robert Dewar <dewar@adacore.com>
4852 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
4853 reformatting. Add comments.
4854 * errout.adb (Finalize): Properly adjust warning count when deleting
4857 2010-06-22 Robert Dewar <dewar@adacore.com>
4859 * errout.adb (Finalize): Set Prev pointers.
4860 (Finalize): Delete continuations for deletion by warnings off(str).
4861 * erroutc.ads: Add Prev pointer to error message structure.
4863 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4865 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
4866 child unit, examine context of parent units to locate instantiated
4867 generics whose bodies may be needed.
4868 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
4869 with_clause for the instantiated generic, examine the context of its
4870 parents, to set Withed_Body flag, so that it can be visited earlier.
4871 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
4872 an unsigned type, use a type of the proper size for the intermediate
4873 value, to prevent alignment problems on unchecked conversion.
4875 2010-06-22 Geert Bosch <bosch@adacore.com>
4877 * s-rannum.ads Change Generator type to be self-referential to allow
4878 Random to update its argument. Use "in" mode for the generator in the
4879 Reset procedures to allow them to be called from the Ada.Numerics
4880 packages without tricks.
4881 * s-rannum.adb: Use the self-referencing argument to get write access
4882 to the internal state of the random generator.
4883 * a-nudira.ads: Make Generator a derived type of
4884 System.Random_Numbers.Generator.
4885 * a-nudira.adb: Remove use of 'Unrestricted_Access.
4886 Put subprograms in alpha order and add headers.
4887 * g-mbdira.ads: Change Generator type to be self-referential.
4888 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
4890 2010-06-22 Robert Dewar <dewar@adacore.com>
4892 * freeze.adb: Minor reformatting
4893 Minor code reorganization (use Nkind_In and Ekind_In).
4895 2010-06-22 Bob Duff <duff@adacore.com>
4897 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
4898 -gnatc when a file is compiled that we cannot generate code for, not
4899 helpful and confusing.
4901 2010-06-22 Vincent Celier <celier@adacore.com>
4903 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
4906 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
4908 * s-rannum.adb: Replace constants with commented symbols.
4909 * s-rannum.ads: Explain significance of the initial value of the data
4912 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4914 * a-ngcoty.adb: Clarify comment.
4916 2010-06-22 Gary Dismukes <dismukes@adacore.com>
4918 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
4919 expansion for indexing packed arrays with small power-of-2 component
4920 sizes when the target is AAMP.
4921 (Expand_Packed_Element_Reference): Return without expansion for
4922 indexing packed arrays with small power-of-2 component sizes when the
4925 2010-06-22 Geert Bosch <bosch@adacore.com>
4927 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
4930 2010-06-22 Robert Dewar <dewar@adacore.com>
4932 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
4935 2010-06-22 Doug Rupp <rupp@adacore.com>
4937 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
4939 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
4940 (pragma Ident): Add a default ident string in the private part.
4942 2010-06-22 Robert Dewar <dewar@adacore.com>
4944 * cstand.adb: Minor reformatting.
4946 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4948 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
4949 recognize the Shift and Rotation intrinsics that are known to the
4950 compiler but have no interface name.
4952 2010-06-22 Geert Bosch <bosch@adacore.com>
4954 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
4955 scaling in case of overflow or NaN results.
4957 2010-06-22 Robert Dewar <dewar@adacore.com>
4959 * cstand.adb: Complete previous change.
4960 * g-dirope.ads: Add comment.
4961 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
4963 2010-06-22 Ed Schonberg <schonberg@adacore.com>
4965 * cstand.adb: Add tree nodes for pragma Pack on string types.
4967 2010-06-22 Javier Miranda <miranda@adacore.com>
4969 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
4970 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
4971 formal of a primitive.
4972 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
4973 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
4974 formal of a primitive.
4975 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
4976 to obtain the last formal of a primitive.
4978 2010-06-22 Geert Bosch <bosch@adacore.com>
4980 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
4981 depending on __EMX__ or MSDOS being defined.
4982 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
4983 * a-excpol-abort.adb: Update comment indicating users of the file.
4984 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
4986 * env.c: Remove empty conditional for MSDOS.
4987 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
4990 2010-06-22 Robert Dewar <dewar@adacore.com>
4992 * s-rannum.adb: Minor reformatting.
4994 2010-06-22 Javier Miranda <miranda@adacore.com>
4996 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
4997 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
4998 package Sem_Util to package Sem_Aux.
5000 2010-06-22 Javier Miranda <miranda@adacore.com>
5002 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
5003 remove useless restriction on imported routines when building the
5006 2010-06-22 Robert Dewar <dewar@adacore.com>
5008 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
5011 2010-06-22 Javier Miranda <miranda@adacore.com>
5013 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
5014 generic subprogram declarations to ensure proper context. Add missing
5015 support for generic actuals.
5016 (Try_Primitive_Operation): Add missing support for concurrent types
5017 that have no Corresponding_Record_Type. Required to diagnose errors
5019 generics or when compiling with no code generation (-gnatc).
5020 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
5021 the corresponding record type.
5022 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
5023 documentation. Do minimum decoration when processing a primitive of a
5024 concurrent tagged type that covers interfaces. Required to diagnose
5025 errors in the Object.Operation notation compiling generics or under
5027 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
5028 propagation of attribute Interface_List to the corresponding record.
5029 (Expand_N_Task_Type_Declaration): Code cleanup.
5030 (Expand_N_Protected_Type_Declaration): Code cleanup.
5032 2010-06-22 Matthew Heaney <heaney@adacore.com>
5034 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
5036 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
5038 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
5039 that is able to produce all representable floating-point numbers in the
5040 unit interval. Remove template parameter Shift_Right, no longer used.
5041 * gnat_rm.texi: Document the period of the pseudo-random number
5042 generator under the description of its algorithm.
5043 * gcc-interface/Make-lang.in: Update dependencies.
5045 2010-06-22 Thomas Quinot <quinot@adacore.com>
5047 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
5048 reference to discriminant (can be an expanded name as well as an
5051 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5053 * exp_ch6.adb: Clarify comment.
5055 2010-06-22 Geert Bosch <bosch@adacore.com>
5057 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
5058 with decimal small as decimal types, avoiding FP arithmetic.
5059 (Has_Decimal_Small): New function.
5060 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
5062 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
5063 callers to call the new function in Einfo that takes the entity as
5066 2010-06-22 Robert Dewar <dewar@adacore.com>
5068 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
5070 2010-06-22 Thomas Quinot <quinot@adacore.com>
5072 * sem_elab.adb: Minor reformatting.
5074 2010-06-22 Vincent Celier <celier@adacore.com>
5076 * gnatsym.adb: Put the object files in the table in increasing
5077 aphabetical order of base names.
5079 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5081 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
5082 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
5083 the corresponding discriminal within a record declaration.
5085 2010-06-22 Thomas Quinot <quinot@adacore.com>
5087 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
5088 expression referring to a discriminal of the type of the aggregate (not
5089 a discriminal of some other unrelated type), and the prefix in the
5090 generated selected component must come from Lhs, not Obj.
5092 2010-06-22 Thomas Quinot <quinot@adacore.com>
5094 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
5095 when to freeze the parent type.
5097 2010-06-22 Robert Dewar <dewar@adacore.com>
5099 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
5100 exp_aggr.adb: Minor reformatting.
5101 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
5102 GNAT.MBSS_Float_Random.
5103 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
5105 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
5107 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
5108 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
5109 (Random_Float_Template, Random): New method of creating
5110 uniform floating-point variables that allow the creation of all machine
5113 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
5115 2010-06-22 Gary Dismukes <dismukes@adacore.com>
5117 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
5118 to abstract targets to check that the type is tagged and comes from
5119 source, rather than only testing for targets of interface types. Remove
5122 2010-06-22 Vincent Celier <celier@adacore.com>
5124 * vms_data.ads: Modify the declarations of qualifiers
5125 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
5128 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5130 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
5131 expansion is disabled.
5133 2010-06-22 Robert Dewar <dewar@adacore.com>
5135 * makeusg.adb: Minor reformatting.
5137 2010-06-22 Robert Dewar <dewar@adacore.com>
5139 * types.ads: (Dint): Removed, no longer used anywhere.
5140 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
5141 (UI_Mul): Avoid use of UI_From_Dint.
5142 (UI_From_Dint): Removed, not used.
5143 * uintp.ads (UI_From_Dint): Removed, not used.
5144 (Uint_Min/Max_Simple_Mul): New constants.
5146 2010-06-22 Vincent Celier <celier@adacore.com>
5148 * clean.adb (Parse_Cmd_Line): Recognize switch
5149 --unchecked-shared-lib-imports.
5150 (Usage): Add line for switch --unchecked-shared-lib-imports
5151 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
5152 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
5153 moved from GPR_Util.
5154 * switch-m.adb (Scan_Make_Switches): Recognize switch
5155 --unchecked-shared-lib-imports.
5156 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
5157 * gnat_ugn.texi: Add documentation for new switch
5158 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
5160 2010-06-22 Javier Miranda <miranda@adacore.com>
5162 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
5163 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
5164 this patch replaces duplication of code that traverses the chain of
5165 aliased primitives by a call to routine Ultimate_Alias that
5166 provides this functionality.
5168 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5170 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
5171 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
5174 2010-06-22 Thomas Quinot <quinot@adacore.com>
5176 * einfo.ads: Minor reformatting.
5178 2010-06-22 Javier Miranda <miranda@adacore.com>
5180 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
5181 eliminated primitives.
5182 (Make_DT): Avoid referencing eliminated primitives.
5183 (Register_Primitive): Do not register eliminated primitives in the
5184 dispatch table. Required to add this functionality when the program is
5185 compiled without static dispatch tables (-gnatd.t)
5187 2010-06-22 Emmanuel Briot <briot@adacore.com>
5189 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
5190 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
5191 warnings on use of internal GNAT units.
5193 2010-06-22 Jose Ruiz <ruiz@adacore.com>
5195 * s-taprop-vxworks.adb (Set_Priority): Update comments.
5197 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
5199 * s-rannum.adb: Make stylistic change to remove mystery constant in
5200 Extract_Value. Image_Numeral_Length: new symbolic constant.
5202 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5204 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
5205 Is_Synchronized_Interface, Is_Task_Interface into computable
5206 predicates, to free three flags in entity nodes.
5207 * sem_ch3.adb: Remove setting of these flags.
5209 2010-06-22 Robert Dewar <dewar@adacore.com>
5211 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
5213 * s-taprop-vxworks.adb: Add comment for Set_Priority.
5214 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
5215 * projects.texi: Move @cindex to the left margin, since otherwise we
5216 are missing entries in the index.
5218 2010-06-22 Emmanuel Briot <briot@adacore.com>
5220 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
5221 packages from the GNAT hierarchy instead of System when possible.
5222 * gcc-interface/Make-lang.in: Update dependencies.
5224 2010-06-22 Jose Ruiz <ruiz@adacore.com>
5226 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
5227 previously in place to reorder the ready queue when a task drops its
5228 priority due to the loss of inherited priority.
5230 2010-06-22 Vincent Celier <celier@adacore.com>
5232 * projects.texi: Minor spelling error fixes.
5235 2010-06-22 Emmanuel Briot <briot@adacore.com>
5237 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
5238 warnings for some with clauses.
5240 2010-06-22 Robert Dewar <dewar@adacore.com>
5242 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
5243 test to catch more cases where first subtype is the results we want.
5244 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
5245 error case, since Errout will now handle this correctly.
5246 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
5247 Update dependencies.
5249 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5251 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
5252 when calling Make_Temporary.
5254 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5256 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
5257 subprogram can be associated with an entry body.
5259 2010-06-22 Robert Dewar <dewar@adacore.com>
5261 * scos.ads: Add note on membership test handling.
5263 2010-06-22 Vincent Celier <celier@adacore.com>
5265 * projects.texi: Minor spelling fixes.
5268 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
5270 * s-rannum.adb: Correct off-by-one error in Extract_Value.
5272 2010-06-22 Vincent Celier <celier@adacore.com>
5274 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
5276 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
5277 gcc command if it is too long.
5279 2010-06-22 Robert Dewar <dewar@adacore.com>
5281 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
5283 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5285 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
5286 calling Make_Temporary.
5288 2010-06-22 Robert Dewar <dewar@adacore.com>
5290 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
5292 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5294 * sem_res.adb: Additional special-case for VMS.
5296 2010-06-22 Vincent Celier <celier@adacore.com>
5298 * gnatsym.adb: Minor comment fix.
5300 2010-06-22 Vincent Celier <celier@adacore.com>
5302 * prj-nmsc.adb (Process_Naming_Scheme): Initialize Lib_Data_Table.
5304 2010-06-22 Robert Dewar <dewar@adacore.com>
5306 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
5307 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
5308 Ada 95 mode as an implementation defined attribute.
5310 2010-06-22 Vincent Celier <celier@adacore.com>
5312 * bindusg.adb (Display): Update line for -R
5313 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
5314 generated files when -R is used.
5316 2010-06-22 Vincent Celier <celier@adacore.com>
5318 * prj-nmsc.adb (Lib_Data_Table): New table.
5319 (Check_Library_Attributes): Check if the same library name is used in
5320 two different projects that do not extend each other.
5322 2010-06-22 Robert Dewar <dewar@adacore.com>
5324 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
5326 2010-06-22 Vincent Celier <celier@adacore.com>
5328 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
5329 empty, make it the current working directory.
5331 2010-06-22 Thomas Quinot <quinot@adacore.com>
5333 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
5334 private type with discriminants, make sure the parent type is frozen.
5336 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
5338 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
5339 with packed array references specially.
5340 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
5341 to a component of a bit packed array if it is the prefix of 'Bit.
5342 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
5343 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
5344 'Bit reference, where the prefix involves a packed array reference.
5345 (Get_Base_And_Bit_Offset): New helper, extracted from...
5346 (Expand_Packed_Address_Reference): ...here. Call above procedure to
5347 get the outer object and offset expression.
5349 2010-06-22 Thomas Quinot <quinot@adacore.com>
5351 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
5352 * einfo.adb (Related_Expression, Set_Related_Expression): Add
5355 2010-06-22 Javier Miranda <miranda@adacore.com>
5357 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
5358 reorganization to properly check if the operation has been inherited as
5359 an abstract operation.
5361 2010-06-22 Ed Falis <falis@adacore.com>
5363 * s-osinte-vxworks.ads: Complete previous change.
5365 2010-06-22 Thomas Quinot <quinot@adacore.com>
5367 * sem_res.adb: Add comment.
5368 * projects.texi, gnat_ugn.texi: Remove macro.
5370 2010-06-22 Vincent Celier <celier@adacore.com>
5372 * prj-attr.adb: Remove project level attribute Main_Language.
5374 2010-06-22 Robert Dewar <dewar@adacore.com>
5376 * switch-b.adb, osint-b.adb: Minor reformatting.
5378 2010-06-22 Pascal Obry <obry@adacore.com>
5380 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
5381 vector if previous send was not fully successful. If only part of
5382 the vector data was sent, we exit the loop.
5384 2010-06-22 Thomas Quinot <quinot@adacore.com>
5386 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
5387 error reporting with generic types.
5389 2010-06-22 Thomas Quinot <quinot@adacore.com>
5391 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
5392 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
5393 vms_data.ads: Add a new command line switch -A to gnatbind to output
5394 the list of all ALI files for the partition.
5396 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5398 * s-osinte-vxworks.ads: Fix casing.
5399 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
5400 change: Interfaces.C does not provide a long_long type.
5402 2010-06-22 Emmanuel Briot <briot@adacore.com>
5404 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
5405 native user's guide, since this document contains the two versions.
5406 * gcc-interface/Make-lang.in: Update doc dependencies.
5408 2010-06-22 Robert Dewar <dewar@adacore.com>
5410 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
5412 2010-06-22 Emmanuel Briot <briot@adacore.com>
5414 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
5415 not build this file on its own (only through gnat_ugn.texi).
5416 Remove macro definitions and insert simpler version in gnat_ugn.texi.
5418 2010-06-22 Robert Dewar <dewar@adacore.com>
5420 * ali-util.ads: Minor comment update.
5421 * g-socthi-mingw.adb: Minor reformatting.
5423 2010-06-22 Ed Falis <falis@adacore.com>
5425 * s-osinte-vxworks.ads: Take sigset_t definition of System.VxWorks.Ext.
5426 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
5427 for specific versions of VxWorks.
5429 2010-06-22 Emmanuel Briot <briot@adacore.com>
5431 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
5432 related sections from user's guide and reference manual, since they
5433 have now been merged together into a separate document (projects.texi).
5434 This removes a lot of duplication where attributes where described
5436 The grammar for the project files is now in each of the sections
5437 (packages,expressions,...) instead of being duplicates in two other
5438 sections (one in the user's guide that contained the full grammar,
5439 and various sections in the rm that contained extracts of the same
5441 Added the full list of all supported attributes, since existing lists
5443 Rename "associative array" into "indexed attribute"
5444 Remove sections that were duplicates ("External References in
5445 Project Files" and "External Values", and "Project Extensions"
5446 for instance). The list of valid packages in project files is now in
5449 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5451 * sem_ch3.adb (Add_Internal_Interface_Entities): If
5452 Find_Primitive_Covering_Interface does not find the operation, it may
5453 be because of a name conflict between the inherited operation and a
5454 local non-overloadable name. In that case look for the operation among
5455 the primitive operations of the type. This search must succeed
5456 regardless of visibility.
5458 2010-06-22 Pascal Obry <obry@adacore.com>
5460 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
5461 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
5464 2010-06-22 Robert Dewar <dewar@adacore.com>
5466 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
5468 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression):
5471 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5473 * s-intman-vxworks.ads: Code clean up.
5475 2010-06-22 Thomas Quinot <quinot@adacore.com>
5477 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
5478 dereference, construct actual subtype of designated object to generate
5479 proper bounds checks.
5481 2010-06-22 Thomas Quinot <quinot@adacore.com>
5483 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
5484 Read_Withed_ALIs, which is more descriptive.
5486 2010-06-22 Pascal Obry <obry@adacore.com>
5488 * g-sothco.ads: Minor reformatting.
5489 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
5490 C_Sendmsg implementation.
5491 (C_Sendmsg): Do not use lock (not needed).
5492 (C_Recvmsg): Likewise and also do not wait for incoming data.
5494 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5496 * uintp.adb: Fix scope error in operator call.
5498 2010-06-22 Vincent Celier <celier@adacore.com>
5500 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
5501 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
5502 autoconfiguration is needed, fail indicating that no config project
5503 file can be found, as there is no autoconfiguration on VMS.
5505 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5507 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
5508 for an operator in a functional notation, when operands are universal.
5510 2010-06-22 Arnaud Charlet <charlet@adacore.com>
5512 * gcc-interface/Make-lang.in: Update dependencies.
5514 2010-06-22 Robert Dewar <dewar@adacore.com>
5516 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
5518 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
5519 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
5521 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
5524 2010-06-22 Vincent Celier <celier@adacore.com>
5526 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
5527 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
5529 2010-06-22 Pascal Obry <obry@adacore.com>
5531 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
5533 (C_Recvmsg): Make sure the routine is atomic. Also fully
5534 fill vectors in the proper order.
5535 (C_Sendmsg): Make sure the routine is atomic.
5537 2010-06-22 Robert Dewar <dewar@adacore.com>
5539 * sem_ch8.adb: Update comment.
5540 * sem_res.adb: Minor code reorganization (use Ekind_In).
5542 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5544 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
5545 name is a call, use the number of actuals to determine whether this is
5546 a binary or unary operator, rather than relying on later information
5547 to resolve the overload.
5549 2010-06-22 Robert Dewar <dewar@adacore.com>
5551 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
5553 2010-06-22 Robert Dewar <dewar@adacore.com>
5555 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
5556 * sem_eval.adb: Minor reformatting.
5558 2010-06-22 Vincent Celier <celier@adacore.com>
5560 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
5561 to gnatlink, except on Open VMS.
5562 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
5563 object directories if -nostdlib is used.
5565 2010-06-22 Robert Dewar <dewar@adacore.com>
5567 * sem_util.adb (Is_Delegate): Put in proper alpha order.
5568 * sem_eval.adb: Minor reformatting.
5570 2010-06-22 Robert Dewar <dewar@adacore.com>
5572 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
5573 * exp_aggr.adb: Minor comment changes and reformatting.
5574 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha
5576 * sem_util.ads: Add some missing pragma Inline's.
5578 2010-06-22 Thomas Quinot <quinot@adacore.com>
5580 * sem_util.adb (Build_Actual_Subtype): Record original expression in
5581 Related_Expression attribute of the constructed subtype.
5582 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
5583 Node24 on types for...
5584 (Related_Expression): Make attribute available on types as well.
5586 2010-06-22 Gary Dismukes <dismukes@adacore.com>
5588 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead
5589 of Directly_Designated_Type when the type argument is an access type.
5590 (Find_Interface_Tag): Retrieve Designated_Type instead of
5591 Directly_Designated_Type when the type argument is an access type.
5592 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
5593 Directly_Designated_Type of each access discriminant.
5594 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
5595 instead of Directly_Designated_Type when the operand and target types
5598 2010-06-22 Thomas Quinot <quinot@adacore.com>
5600 * exp_aggr.adb (Flatten): Return False if one choice is statically
5601 known to be out of bounds.
5603 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5605 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
5606 a parameterless function call, preserve parentheses of original
5607 expression, for proper handling by pretty printer.
5608 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
5609 procedure, to handle quietly identifiers that have no entity names.
5610 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
5611 elsif_part is missing, it has been rewritten as a nested if, and there
5612 is no useful information on the current value of the variable.
5614 2010-06-22 Gary Dismukes <dismukes@adacore.com>
5616 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
5617 discriminals to the current scope.
5618 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
5619 scope, which could overwrite a different already set value.
5621 2010-06-22 Ed Schonberg <schonberg@adacore.com>
5623 * sem_res.adb (Valid_Conversion): If expression is a predefined
5624 operator, use sloc of type of interpretation to improve error message
5625 when operand is of some derived type.
5626 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
5628 2010-06-22 Emmanuel Briot <briot@adacore.com>
5630 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
5631 that it can set out parameters as well. When a process has died, reset
5632 its Input_Fd to Invalid_Fd, so that when using multiple processes we
5633 can find out which process has died.
5635 2010-06-22 Thomas Quinot <quinot@adacore.com>
5637 * sem_eval.adb (Find_Universal_Operator_Type): New
5638 subprogram to identify the operand type of an operator on universal
5639 operands, when an explicit scope indication is present. Diagnose the
5640 case where such a call is ambiguous.
5641 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
5642 Use the above to identify the operand type so it can be properly
5644 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
5645 type, done in an arbitrary, possibly incorrect type (the presence of
5646 some numeric type in the scope is checked for legality, but when more
5647 than one such type is in the scope, we just pick a random one, not
5648 necessarily the expected one).
5649 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
5652 2010-06-22 Robert Dewar <dewar@adacore.com>
5654 * sem_eval.adb: Minor reformatting.
5656 2010-06-22 Robert Dewar <dewar@adacore.com>
5658 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
5659 Expression_With_Actions to clean up the code generated when folding
5660 constant expressions.
5662 2010-06-22 Vincent Celier <celier@adacore.com>
5664 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
5667 2010-06-22 Vincent Celier <celier@adacore.com>
5669 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
5670 found, check if it's path has aready been found, whatever its index.
5672 2010-06-22 Robert Dewar <dewar@adacore.com>
5674 * atree.adb, gnatbind.adb: Minor reformatting.
5675 Minor code reorganization.
5677 2010-06-21 Robert Dewar <dewar@adacore.com>
5679 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
5680 known at compile time.
5682 2010-06-21 Gary Dismukes <dismukes@adacore.com>
5684 * atree.adb: Fix comment typo.
5686 2010-06-21 Ed Schonberg <schonberg@adacore.com>
5688 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
5689 whether a universal arithmetic expression in a conversion, which is
5690 rewritten from a function call with an expanded name, is ambiguous.
5692 2010-06-21 Vincent Celier <celier@adacore.com>
5694 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
5695 source files in specified list of sources.
5696 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
5698 (Add_Source): Set the Location of the new source
5699 (Process_Exceptions_File_Based): Call Add_Source with the Location
5700 (Get_Sources_From_File): If an exception is found, set its Listed to
5702 (Find_Sources): When Source_Files is specified, if an exception is
5703 found, set its Listed to True. Remove any exception that is not in a
5704 specified list of sources.
5705 * prj.ads (Source_Data): New component Location
5707 2010-06-21 Vincent Celier <celier@adacore.com>
5709 * gnatbind.adb (Closure_Sources): Global table, moved from block.
5711 2010-06-21 Thomas Quinot <quinot@adacore.com>
5713 * sem_res.adb: Minor reformatting.
5714 * atree.adb: New debugging hook "rr" for node rewrites.
5716 2010-06-21 Robert Dewar <dewar@adacore.com>
5718 * g-expect.ads, g-expect.adb: Minor reformatting.
5720 2010-06-21 Emmanuel Briot <briot@adacore.com>
5722 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
5724 2010-06-21 Arnaud Charlet <charlet@adacore.com>
5726 * gcc-interface/Make-lang.in: Update dependencies.
5728 2010-06-21 Thomas Quinot <quinot@adacore.com>
5730 * bindgen.ads: Update comments.
5732 2010-06-21 Vincent Celier <celier@adacore.com>
5734 * gnatbind.adb: Suppress dupicates when listing the sources in the
5735 closure (switch -R).
5737 2010-06-21 Emmanuel Briot <briot@adacore.com>
5739 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
5742 2010-06-21 Emmanuel Briot <briot@adacore.com>
5744 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
5746 (Expect_Internal): No longer raises an exception, so that it can set
5747 out parameters as well. When a process has died, reset its Input_Fd
5748 to Invalid_Fd, so that when using multiple processes we can find out
5749 which process has died.
5751 2010-06-21 Robert Dewar <dewar@adacore.com>
5753 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
5754 checks.adb, sem_res.adb: Minor reformatting. Add comments.
5756 2010-06-21 Ed Schonberg <schonberg@adacore.com>
5758 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
5759 rederivation associated with a full declaration in a private part, and
5760 there is a partial view that derives the same parent subprogram, the
5761 new entity does not become visible. This check must be applied to
5762 interface operations as well.
5764 2010-06-21 Thomas Quinot <quinot@adacore.com>
5766 * checks.adb: Add comments.
5767 * prj-nmsc.adb: Minor reformatting.
5769 2010-06-21 Thomas Quinot <quinot@adacore.com>
5771 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
5772 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
5773 extract bounds, to ensure that we get the proper captured values,
5774 rather than an expression that may have changed value since the point
5775 where the subtype was elaborated.
5776 (Find_Body_Discriminal): New utility subprogram to share code
5778 (Eval_Attribute): For the case of a subtype bound that references a
5779 discriminant of the current concurrent type, insert appropriate
5780 discriminal reference.
5781 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
5782 requeue to an entry in a family in the current task, use corresponding
5784 (Analyze_Accept_Statement): Rely on expansion of attribute references
5785 to insert proper discriminal references in range check for entry in
5788 2010-06-21 Emmanuel Briot <briot@adacore.com>
5790 * s-regpat.adb (Compile): Fix handling of big patterns.
5792 2010-06-21 Robert Dewar <dewar@adacore.com>
5794 * a-tifiio.adb: Minor reformatting.
5796 2010-06-21 Pascal Obry <obry@adacore.com>
5798 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
5801 2010-06-21 Javier Miranda <miranda@adacore.com>
5803 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
5806 2010-06-21 Ed Schonberg <schonberg@adacore.com>
5808 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
5809 to hold the result, indicate that the target of the declaration does
5810 not need an initialization, to prevent spurious errors when
5811 Initialize_Scalars is enabled.
5813 2010-06-21 Ed Schonberg <schonberg@adacore.com>
5815 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
5816 Fore is not bound by line length. The Fore parameter of the internal
5817 procedure that performs the operation is an integer.
5819 2010-06-21 Thomas Quinot <quinot@adacore.com>
5821 * sem_res.adb, checks.adb: Minor reformatting.
5823 2010-06-21 Emmanuel Briot <briot@adacore.com>
5825 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
5827 (Insert_Operator_Before): New subprogram, avoids duplicated code
5828 (Compile): Avoid doing two compilations when the pattern matcher ends
5831 2010-06-21 Emmanuel Briot <briot@adacore.com>
5833 * s-regpat.adb: Improve debug traces
5834 (Dump): Change output format to keep it smaller.
5836 2010-06-21 Javier Miranda <miranda@adacore.com>
5838 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
5839 output to the output file when this routine completes its work.
5841 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
5843 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
5844 for loop. Call build_constructor_from_list directly in the CICO case.
5846 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5848 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
5849 declaration appears in the same unit and ealier than the renamed
5850 entity, retain generated body to prevent order-of-elaboration issues in
5853 2010-06-18 Arnaud Charlet <charlet@adacore.com>
5855 * s-tpoben.adb: Update comments.
5857 2010-06-18 Robert Dewar <dewar@adacore.com>
5859 * debug.adb: Minor comment change.
5861 2010-06-18 Javier Miranda <miranda@adacore.com>
5863 * exp_cg.adb: Code clean up.
5864 * debug.adb: Complete documentation of switch -gnatd.Z.
5865 * gcc-interface/misc.c (callgraph_info_file): Declare.
5867 2010-06-18 Javier Miranda <miranda@adacore.com>
5869 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
5871 2010-06-18 Thomas Quinot <quinot@adacore.com>
5873 * sprint.ads: Minor reformatting.
5874 * output.ads: Update obsolete comment.
5876 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5878 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
5879 an external intrinsic operation (e.g. a GCC numeric function) indicate
5880 that the renaming entity has the same characteristics, so a call to it
5881 is properly expanded.
5883 2010-06-18 Javier Miranda <miranda@adacore.com>
5885 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
5886 support for dispatch table/callgraph info generation.
5887 * gcc-interface/Make-lang.in: Update dependencies.
5889 2010-06-18 Robert Dewar <dewar@adacore.com>
5891 * exp_ch6.adb: Minor reformatting.
5892 * gnatname.adb: Add comment.
5894 2010-06-18 Vincent Celier <celier@adacore.com>
5896 * gnatname.adb (Scan_Args): When --and is used, make sure that the
5897 dynamic tables in the newly allocated Argument_Data are properly
5900 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
5902 * gnat1drv.adb: Fix comment.
5904 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5906 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
5907 renaming, re-expand the call with the renamed subprogram if that one
5908 is marked inlined as well.
5910 2010-06-18 Gary Dismukes <dismukes@adacore.com>
5912 * gnat1drv.adb (Adjust_Global_Switches): Enable
5913 Use_Expression_With_Actions for AAMP and VM targets.
5915 2010-06-18 Vincent Celier <celier@adacore.com>
5917 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
5919 2010-06-18 Thomas Quinot <quinot@adacore.com>
5921 * exp_ch4.adb: Minor reformatting.
5923 2010-06-18 Javier Miranda <miranda@adacore.com>
5925 * debug.ads Add documentation on -gnatd.Z.
5927 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5929 * sem_elim.adb: Proper error message on improperly eliminated instances
5931 2010-06-18 Vincent Celier <celier@adacore.com>
5933 * prj.ads (Response_File_Format): New value GCC.
5935 2010-06-18 Thomas Quinot <quinot@adacore.com>
5937 * gnat1drv.adb: Minor reformatting.
5939 2010-06-18 Robert Dewar <dewar@adacore.com>
5941 * make.adb, sem_cat.adb: Minor reformatting.
5942 * sem_eval.adb: Fix typos.
5944 2010-06-18 Pascal Obry <obry@adacore.com>
5946 * prj-nmsc.adb: Fix source filenames casing in debug output.
5948 2010-06-18 Robert Dewar <dewar@adacore.com>
5950 * gnatcmd.adb: Minor reformatting.
5952 2010-06-18 Robert Dewar <dewar@adacore.com>
5954 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
5955 condition and both sub-expressions are static (and result is selected
5958 2010-06-18 Robert Dewar <dewar@adacore.com>
5960 * g-pehage.adb: Minor reformatting
5962 2010-06-18 Pascal Obry <obry@adacore.com>
5964 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
5967 2010-06-18 Arnaud Charlet <charlet@adacore.com>
5969 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
5970 dependencies. Fix target pairs on darwin.
5971 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
5973 2010-06-18 Pascal Obry <obry@adacore.com>
5975 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
5977 2010-06-18 Vincent Celier <celier@adacore.com>
5979 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
5980 configuration pragmas file and, if -U is not used, for a local one.
5982 2010-06-18 Ed Schonberg <schonberg@adacore.com>
5984 * sem_elim.adb (Check_Eliminated): Use full information on entity name
5985 when it is given in the pragma by a selected component.
5986 (Check_For_Eliminated_Subprogram): Do no emit error if within a
5987 instance body that is itself within a generic unit.
5988 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
5989 eliminated, mark as well the anonymous subprogram that is its alias
5990 and appears within the wrapper package.
5992 2010-06-18 Bob Duff <duff@adacore.com>
5994 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
5995 Raise an exception if the output file cannot be opened. Add comments.
5997 2010-06-18 Thomas Quinot <quinot@adacore.com>
5999 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
6000 not illegal per E.2.2(7) if it occurs in the private part of a
6003 2010-06-18 Arnaud Charlet <charlet@adacore.com>
6005 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
6006 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
6007 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
6008 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
6009 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
6010 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
6011 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
6012 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
6013 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
6014 errout.ads: Update comments. Minor reformatting.
6016 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
6017 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
6018 a-strunb.adb (Big_String. Big_String_Access): New type.
6020 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
6021 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
6022 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
6024 2010-06-18 Geert Bosch <bosch@adacore.com>
6026 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
6029 2010-06-18 Robert Dewar <dewar@adacore.com>
6031 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
6034 2010-06-18 Robert Dewar <dewar@adacore.com>
6036 * sprint.adb: Minor format change for N_Expression_With_Actions.
6037 * repinfo.adb: Minor reformatting.
6039 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6041 * sem_elim.adb (Check_Eliminated): If within a subunit, use
6042 Defining_Entity to obtain the name of the entity in the proper body, to
6043 properly handle both separate packages and subprograms.
6045 2010-06-18 Emmanuel Briot <briot@adacore.com>
6047 * prj-nmsc.adb (Check_File): New parameter Display_Path.
6049 2010-06-18 Thomas Quinot <quinot@adacore.com>
6051 * g-socket.adb, g-socket.ads (Null_Selector): New object.
6053 2010-06-18 Pascal Obry <obry@adacore.com>
6055 * gnat_ugn.texi: Minor clarification.
6057 2010-06-18 Emmanuel Briot <briot@adacore.com>
6059 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
6060 code when using the project dir as the source dir.
6061 (Search_Directories): use the normalized name for the source directory,
6062 where symbolic names have potentially been resolved.
6064 2010-06-18 Robert Dewar <dewar@adacore.com>
6066 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
6067 when we create N_Expression_With_Actions node.
6068 (Expand_Short_Circuit): Ditto.
6070 2010-06-18 Robert Dewar <dewar@adacore.com>
6072 * exp_util.adb: Minor reformatting.
6074 2010-06-18 Thomas Quinot <quinot@adacore.com>
6076 * types.ads: Clean up obsolete comments
6077 * tbuild.adb: Minor reformatting.
6078 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
6079 exp_strm.adb, aa_drive.adb: Minor reformatting.
6080 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
6081 intrinsic with an Interface_Name denotes an imported back-end builtin,
6082 and must be rewritten into a call, not left in the tree as an operator,
6083 so return False in that case.
6085 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
6087 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
6089 2010-06-18 Robert Dewar <dewar@adacore.com>
6091 * scos.ads: Add proposed output for case expression
6093 2010-06-18 Jose Ruiz <ruiz@adacore.com>
6095 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
6096 RTSS modules, we need to use the Microsoft linker.
6098 2010-06-18 Robert Dewar <dewar@adacore.com>
6100 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
6101 expression (cannot count on a particular branch being executed).
6102 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
6103 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
6104 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
6105 within case expression.
6106 * expander.adb (Expand): Add call to Expand_N_Case_Expression
6107 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
6108 (P_Case_Expression): New procedure
6109 (P_Case_Expression_Alternative): New procedure
6110 * par.adb (P_Case_Expression): New procedure
6111 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
6113 * sem.adb (Analyze): Add call to Analyze_Case_Expression
6114 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
6115 this is a documentation change only.
6116 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
6117 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
6119 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
6120 * sem_res.adb (Resolve_Case_Expression): New procedure.
6121 * sem_scil.adb (Find_SCIL_Node): Add processing for
6122 N_Case_Expression_Alternative.
6123 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
6124 (N_Case_Expression_Alternative): New node.
6125 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
6126 N_Case_Expression and N_Case_Expression_Alternative.
6128 2010-06-18 Robert Dewar <dewar@adacore.com>
6130 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor
6132 * gnat1drv.adb: Fix typo.
6134 2010-06-18 Robert Dewar <dewar@adacore.com>
6136 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
6138 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
6139 gnat style for -gnatg.
6140 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
6142 2010-06-18 Thomas Quinot <quinot@adacore.com>
6144 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
6146 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
6149 2010-06-18 Robert Dewar <dewar@adacore.com>
6151 * sprint.adb: Minor change in output format for expression wi actions.
6152 * par-ch3.adb: Minor code reorganization. Minor reformatting.
6153 * sem_ch5.adb: Minor comment fix.
6155 2010-06-18 Robert Dewar <dewar@adacore.com>
6157 * debug.adb: New debug flag -gnatd.L to control
6158 Back_End_Handles_Limited_Types.
6159 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
6160 limited case if Back_End_Handles_Limited_Types is True.
6161 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
6162 simplify expansion if Use_Expression_With_Actions is True.
6163 * gnat1drv.adb (Adjust_Global_Switches): Set
6164 Back_End_Handles_Limited_Types.
6165 * opt.ads (Back_End_Handles_Limited_Types): New flag.
6167 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6169 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
6170 intrinsic operator if expansion is not enabled, because in an
6171 instantiation the original operator must be present to verify the
6172 legality of the operation.
6174 2010-06-18 Robert Dewar <dewar@adacore.com>
6176 * exp_disp.adb, sem_ch12.adb: Minor reformatting
6178 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6180 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
6181 the class-wide type for a private extension, and the completion is a
6182 subtype, set the type of the class-wide type to the base type of the
6185 2010-06-18 Robert Dewar <dewar@adacore.com>
6187 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
6188 sem_intr.adb, sem_eval.adb: Minor reformatting
6190 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6192 * sem_type.adb (Is_Ancestor): If either type is private, examine full
6195 2010-06-18 Thomas Quinot <quinot@adacore.com>
6197 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
6198 parameter rather than IN OUT.
6200 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6202 * exp_ch6.adb: Add extra guard.
6204 2010-06-18 Gary Dismukes <dismukes@adacore.com>
6206 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
6207 accessibility level of a function call from the level of the innermost
6208 enclosing dynamic scope.
6209 (Innermost_Master_Scope_Depth): New function to find the depth of the
6210 nearest dynamic scope enclosing a node.
6212 2010-06-18 Tristan Gingold <gingold@adacore.com>
6214 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
6216 2010-06-18 Thomas Quinot <quinot@adacore.com>
6218 * g-socket.ads: Minor reformatting.
6220 2010-06-18 Vincent Celier <celier@adacore.com>
6222 * make.adb (Must_Compile): New Boolean global variable
6223 (Main_On_Command_Line): New Boolean global variable
6224 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
6225 even when the project is externally built.
6226 (Start_Compile_If_Possible): Compile in -aL directories if
6227 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
6228 when the project is externally built.
6229 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
6230 invoked with -f -u and one or several mains on the command line.
6231 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one
6232 main is specified on the command line.
6234 2010-06-18 Ed Schonberg <schonberg@adacore.com>
6236 * sem_ch6.adb (Build_Body_For_Inline): Handle
6237 extended_return_statements.
6238 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
6239 containing extented_return statements.
6240 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
6241 constrained, do not build subtype declaration.
6243 2010-06-18 Robert Dewar <dewar@adacore.com>
6245 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
6246 Warn on assigning to packed atomic component.
6248 2010-06-18 Robert Dewar <dewar@adacore.com>
6250 * sem_util.ads: Minor reformatting
6251 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
6252 Expression_With_Actions).
6253 * snames.ads-tmpl: Minor comment fix
6255 2010-06-18 Robert Dewar <dewar@adacore.com>
6257 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
6258 (Set_Imported): Use Import_Interface_Present to control message output
6259 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
6260 * gnat_rm.texi: Document that we can have pragma Import and pragma
6261 Interface for the same subprogram.
6263 2010-06-18 Robert Dewar <dewar@adacore.com>
6265 * lib-xref.adb (Generate_Reference): Fix bad reference to
6266 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
6268 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
6270 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
6272 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
6273 Use set_gnu_expr_location_from_node to set location information on the
6276 2010-06-17 Arnaud Charlet <charlet@adacore.com>
6278 * gcc-interface/Make-lang.in: Update dependencies.
6280 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6282 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
6285 2010-06-17 Robert Dewar <dewar@adacore.com>
6287 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
6288 style check messages.
6289 * sem_res.adb (Resolve_Call): Don't call
6290 Check_For_Eliminated_Subprogram if we are analyzing within a spec
6293 2010-06-17 Robert Dewar <dewar@adacore.com>
6295 * debug.adb: Add documentation for debug flags .X and .Y
6296 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
6297 Use_Expression_With_Actions.
6298 * gnat1drv.adb (Adjust_Global_Switches): Set
6299 Use_Expression_With_Actions.
6300 * opt.ads (Use_Expression_With_Actions): New switch.
6302 2010-06-17 Robert Dewar <dewar@adacore.com>
6304 * exp_intr.adb: Minor code reorganization (use UI_Max)
6305 * sem_intr.adb: use underlying type to check legality.
6306 * einfo.adb (Known_Static_Esize): False for generic types
6307 (Known_Static_RM_Size): False for generic types
6308 * einfo.ads (Known_Static_Esize): False for generic types
6309 (Known_Static_RM_Size): False for generic types
6311 2010-06-17 Robert Dewar <dewar@adacore.com>
6313 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
6315 2010-06-17 Robert Dewar <dewar@adacore.com>
6317 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
6318 node when expanding short circuit form with actions present for right
6320 * exp_ch4.adb: Minor reformatting
6321 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node
6322 if right opeand has actions present, and debug flag -gnatd.X is set.
6323 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
6325 * nlists.adb (Prepend_List): New procedure
6326 (Prepend_List_To): New procedure
6327 * nlists.ads (Prepend_List): New procedure
6328 (Prepend_List_To): New procedure
6329 * sem.adb: Add processing for Expression_With_Actions
6330 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
6331 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
6332 * sem_res.adb: Add processing for Expression_With_Actions.
6333 * sem_scil.adb: Add processing for Expression_With_Actions
6334 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
6335 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
6337 2010-06-17 Doug Rupp <rupp@adacore.com>
6339 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
6340 involved both have underlying integer types.
6341 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
6342 to an intrinsic operator when the operand types or sizes are not
6344 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
6345 64/32 Address/Integer works.
6347 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6349 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
6350 that it marks a unit as needed by a spec only if the corresponding
6351 instantiation appears in that spec (and not in the corresponding body).
6352 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
6353 in the pragma Eliminate has been parsed as a child unit, but the
6354 current compilation unit is in fact the parent in which the subunit is
6357 2010-06-17 Vincent Celier <celier@adacore.com>
6359 * gnat_rm.texi: Fix typo
6361 2010-06-17 Robert Dewar <dewar@adacore.com>
6363 * sem_util.adb: Minor reformatting
6365 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6367 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
6368 instance, the clause now denotes the instance body. Traverse the
6369 corresponding spec because there may be no other dependence that will
6370 force the traversal of its own context.
6372 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6374 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
6375 Install_Limited_Context_Clauses, to determine whether a limited_with in
6376 some parent of the current unit designates some other parent, in which
6377 case the limited_with clause must not be installed.
6378 (In_Context): Refine test.
6380 2010-06-17 Gary Dismukes <dismukes@adacore.com>
6382 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
6383 type with a dispatching equality operator that is overridden (for a
6384 tagged full type), don't include the overridden equality in the list of
6385 primitives. The overridden equality is detected by testing for an
6386 Aliased field that references the overriding equality.
6388 2010-06-17 Robert Dewar <dewar@adacore.com>
6390 * freeze.adb: Minor reformatting.
6392 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
6394 * gnat_ugn.texi: Add a section introducing gdbserver.
6396 2010-06-17 Thomas Quinot <quinot@adacore.com>
6398 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
6401 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6403 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
6404 constrained discriminated parent that is a private type.
6405 (Analyze_Record_Aggregate): when collecting inherited discriminants,
6406 handle properly an ancestor type that is a constrained private type.
6408 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6410 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
6411 protected, use the protected_subprogram_body only if the original
6412 subprogram has not been eliminated.
6414 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6416 * freeze.adb (Freeze_Expression): The designated type of an
6417 access_to_suprogram type can only be frozen if all types in its profile
6420 2010-06-17 Robert Dewar <dewar@adacore.com>
6422 * par.adb: Minor comment fix
6423 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
6425 2010-06-17 Doug Rupp <rupp@adacore.com>
6427 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
6428 change Address to Short_Address in functions where both must be the
6429 same size for intrinsics to work.
6431 2010-06-17 Thomas Quinot <quinot@adacore.com>
6433 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
6434 not denote a (private) component of a protected object.
6436 2010-06-17 Bob Duff <duff@adacore.com>
6438 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
6441 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
6443 * gnat_ugn.texi: Update the documentation about GDB re: exception
6446 2010-06-17 Arnaud Charlet <charlet@adacore.com>
6448 * gnatvsn.ads: Bump to 4.6 version.
6450 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6452 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
6453 designated type of the generated pointer is the type of the original
6454 expression, not that of the function call itself, because the return
6455 type may be an untagged derived type and the function may be an
6456 inherited operation.
6458 2010-06-17 Robert Dewar <dewar@adacore.com>
6460 * exp_ch4.adb: Minor reformatting.
6462 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6464 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
6465 N_Component_Association nodes, to indicate that a component association
6466 of an extension aggregate denotes the value of a discriminant of an
6467 ancestor type that has been constrained by the derivation.
6468 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
6469 double expansion of the aggregate appearing in a context that delays
6470 expansion, to prevent double insertion of discriminant values when the
6471 aggregate is reanalyzed.
6473 2010-06-17 Arnaud Charlet <charlet@adacore.com>
6475 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
6476 Allocator as the Related_Node of Return_Obj_Access in call to
6477 Make_Temporary below as this would create a sort of infinite
6480 2010-06-17 Ben Brosgol <brosgol@adacore.com>
6482 * gnat_ugn.texi: Update gnatcheck doc.
6484 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6486 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
6487 incomplete view of the type that is not tagged, and the full type is a
6488 tagged extension, create class_wide type now, and warn that the
6489 incomplete view should be tagged as well.
6491 2010-06-17 Vincent Celier <celier@adacore.com>
6493 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
6494 Update the last line of the usage, indicating what commands do not
6495 accept project file switches.
6496 * vms_conv.adb: Do not issue usage line for GNAT SYNC
6497 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
6499 * gnat_ugn.texi: Document the relaxed rules for library directories in
6500 externally built library projects.
6502 2010-06-17 Doug Rupp <rupp@adacore.com>
6504 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
6506 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
6507 * gcc-interface/Makefile.in: Update VMS target pairs.
6509 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
6511 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
6512 compatible with Windows NT 4.0 which doesn't provide this function.
6514 2010-06-17 Vincent Celier <celier@adacore.com>
6516 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
6517 different timestamps but the checksum is the same, issue a short
6520 2010-06-17 Arnaud Charlet <charlet@adacore.com>
6522 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
6523 it means that we cannot reset interrupt handlers since this would
6524 require potentially sending the abort signal to the Server_Task.
6526 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6528 * exp_ch4.adb: expand NOT for VMS types.
6529 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
6531 2010-06-17 Sergey Rybin <rybin@adacore.com>
6533 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
6534 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
6537 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6539 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
6540 protected operation if the subprogram has been eliminated.
6542 2010-06-17 Vincent Celier <celier@adacore.com>
6544 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
6545 directories associated with a library to be any directory when the
6546 library project is externally built.
6548 2010-06-17 Vincent Celier <celier@adacore.com>
6550 * make.adb (Check): If switch -m is used, deallocate the memory that
6551 may be allocated when computing the checksum.
6553 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
6555 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
6556 (C_Sendmsg): Likewise.
6558 2010-06-17 Thomas Quinot <quinot@adacore.com>
6560 * sem_res.adb: Update comments.
6562 2010-06-17 Vincent Celier <celier@adacore.com>
6564 * back_end.adb (Scan_Compiler_Arguments): Process last argument
6566 2010-06-17 Robert Dewar <dewar@adacore.com>
6568 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
6569 * layout.adb, freeze.adb: Use Make_Temporary.
6571 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
6573 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
6574 .NET/JVM normally as this is now perfectly supported by the backend.
6576 2010-06-17 Pascal Obry <obry@adacore.com>
6578 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
6580 2010-06-17 Vincent Celier <celier@adacore.com>
6582 * make.adb (Collect_Arguments_And_Compile): Create include path file
6583 only when -x is specified.
6585 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
6587 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
6588 Objects_Path, defaulted to True. Only create include path file if
6589 Include_Path is True, only create objects path file if Objects_Path is
6591 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
6592 Objects_Path, defaulted to True.
6593 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
6596 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6598 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
6599 determine whether it has the controlling type, when the formal is an
6602 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
6604 * s-crtl.ads (ssize_t): New type.
6605 (read): Fix signature.
6607 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
6608 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
6609 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
6610 (C_Sendmsg): Likewise.
6611 * g-socthi.adb (Syscall_Recvmsg): Likewise.
6612 (Syscall_Sendmsg): Likewise.
6613 (C_Recvmsg): Likewise.
6614 (C_Sendmsg): Likewise.
6615 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
6616 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
6617 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
6618 (C_Sendmsg): Likewise.
6619 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
6620 (C_Sendmsg): Likewise.
6621 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
6622 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
6623 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
6624 (C_Sendmsg): Likewise.
6625 * g-socthi-vms.adb (C_Recvmsg): Likewise.
6626 (C_Sendmsg): Likewise.
6627 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
6628 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
6629 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
6630 (C_Sendmsg): Likewise.
6631 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
6632 (C_Sendmsg): Likewise.
6633 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
6634 (Write): Likewise to call 'write'.
6635 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
6636 (Write): Use correct type to call System.CRTL.write.
6637 * s-tasdeb.adb (Write): Likewise.
6639 2010-06-17 Vincent Celier <celier@adacore.com>
6641 * prj-proc.adb (Copy_Package_Declarations): Change argument name
6642 Naming_Restricted to Restricted. If Restricted is True, do not copy the
6643 value of attribute Linker_Options.
6645 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
6647 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
6648 (Case_Statement_to_gnu): Adjust.
6649 (Loop_Statement_to_gnu): Likewise.
6650 (Subprogram_Body_to_gnu): Likewise.
6651 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
6652 (Compilation_Unit_to_gnu): Likewise.
6654 2010-06-17 Robert Dewar <dewar@adacore.com>
6656 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
6657 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
6658 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
6659 sem_dist.adb, sem_util.adb: Use Make_Temporary
6660 * itypes.ads, tbuild.ads: Minor comment update
6661 * exp_ch9.adb, exp_dist.adb: Minor reformatting
6663 2010-06-17 Thomas Quinot <quinot@adacore.com>
6665 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
6667 2010-06-17 Robert Dewar <dewar@adacore.com>
6669 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
6671 2010-06-17 Thomas Quinot <quinot@adacore.com>
6673 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
6675 2010-06-17 Robert Dewar <dewar@adacore.com>
6677 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
6678 * tbuild.ads (Make_Temporary): More comment updates
6679 * tbuild.adb: Minor reformatting
6681 2010-06-17 Robert Dewar <dewar@adacore.com>
6683 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
6684 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
6686 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
6688 (Make_Temporary): Add more extensive documentation
6690 2010-06-17 Robert Dewar <dewar@adacore.com>
6692 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
6693 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
6694 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
6695 where the slice's actions are inserted.
6696 (Decompose_Expr): Account for possible rewriting of slice bounds
6697 resulting from side effects suppression caused by the above freezing,
6698 so that folding of bounds is preserved by such rewriting.
6700 2010-06-17 Robert Dewar <dewar@adacore.com>
6702 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New
6704 * freeze.adb (Freeze_Record_Type): Add call to
6705 Check_Record_Representation_Clause.
6706 * sem_ch13.adb (Check_Record_Representation_Clause): New function
6707 (Analyze_Record_Representation_Clause): Split out overlap code into
6709 (Check_Component_Overlap): Moved inside
6710 Check_Record_Representation_Clause.
6711 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
6713 2010-06-17 Robert Dewar <dewar@adacore.com>
6715 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
6717 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
6718 sem_eval.adb: Use Ekind_In
6720 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6722 * sem_ch8.adb: better error message for illegal inherited discriminant
6724 2010-06-17 Vincent Celier <celier@adacore.com>
6726 * bindusg.adb: Remove lines for -A and -C
6727 * gnat_ugn.texi: Remove all documentation and examples of switches -A
6728 and -C for gnatbind and gnatlink.
6729 * gnatlink.adb (Usage): Remove lines for -A and -C
6730 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
6732 * gcc-interface/Make-lang.in: Update dependencies.
6734 2010-06-17 Vincent Celier <celier@adacore.com>
6736 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
6737 local Argument_List variable Args.
6738 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
6740 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
6741 for subsequent switches in Args.
6742 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
6744 * gcc-interface/Make-lang.in: Update dependencies.
6746 2010-06-17 Robert Dewar <dewar@adacore.com>
6748 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
6749 Equivalent_Type to match documentation.
6751 2010-06-17 Robert Dewar <dewar@adacore.com>
6753 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
6754 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
6755 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
6757 2010-06-17 Thomas Quinot <quinot@adacore.com>
6759 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
6761 2010-06-17 Thomas Quinot <quinot@adacore.com>
6763 * freeze.adb (Freeze_Expression): Short circuit operators are valid
6764 freeze node insertion points.
6766 2010-06-17 Robert Dewar <dewar@adacore.com>
6768 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
6769 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
6771 2010-06-17 Gary Dismukes <dismukes@adacore.com>
6773 * layout.adb (Layout_Type): Broaden test for setting an array type's
6774 Component_Size to include all scalar types, not just discrete types
6775 (components of real types were missed).
6776 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
6777 on the itype created for an index (consistent with Make_Index and
6778 avoids possible Assert_Failures).
6780 2010-06-17 Robert Dewar <dewar@adacore.com>
6782 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
6783 * einfo.adb: Minor code reformatting (use Ekind_In)
6785 2010-06-17 Robert Dewar <dewar@adacore.com>
6787 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
6790 2010-06-17 Vincent Celier <celier@adacore.com>
6792 * back_end.adb: Minor comment updates
6793 * switch-c.adb: Remove dependencies on gcc C sources
6794 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
6797 2010-06-17 Ed Schonberg <schonberg@adacore.com>
6799 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
6800 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e'.
6801 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
6802 Remove use of Node field in SCOs table
6803 (Output_Header): Set 'd' to initially disable pragma entry
6804 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
6805 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
6806 Use C2 field of pragma decision header to indicate enabled.
6807 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
6808 * gcc-interface/Make-lang.in: Update dependencies.
6810 2010-06-17 Vincent Celier <celier@adacore.com>
6812 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
6813 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
6814 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
6815 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
6817 * switch-c.adb: Copied a number of global declarations from
6819 (Len_Arg): New function copied from back_end.adb
6820 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
6821 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
6822 Switch_Subsequently_Cancelled.
6823 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
6824 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
6825 with -lexc on Tru64.
6827 2010-06-17 Robert Dewar <dewar@adacore.com>
6829 * prj.ads, prj.adb: Minor reformatting
6831 2010-06-17 Thomas Quinot <quinot@adacore.com>
6833 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
6834 CP line for a disabled pragma.
6836 2010-06-17 Emmanuel Briot <briot@adacore.com>
6838 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
6840 (Process_Declarative_Item): An invalid value in an typed variable
6841 declaration is no longer always fatal.
6843 2010-06-16 Arnaud Charlet <charlet@adacore.com>
6845 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
6846 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
6849 2010-06-16 Javier Miranda <miranda@adacore.com>
6851 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
6852 node referenced by the SCIL node of dispatching "=" to skip the tags
6855 2010-06-16 Ed Schonberg <schonberg@adacore.com>
6857 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
6858 to prevent cascaded errors and compilation aborts.
6860 2010-06-16 Robert Dewar <dewar@adacore.com>
6862 * back_end.adb (Switch_Subsequently_Cancelled): New function
6863 Move declarations to package body level to support this change
6864 * back_end.ads (Switch_Subsequently_Cancelled): New function
6865 * gnat_ugn.texi: Document -gnat-p switch
6866 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
6867 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
6868 * usage.adb: Add line for -gnat-p switch
6869 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
6871 2010-06-16 Robert Dewar <dewar@adacore.com>
6873 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
6876 2010-06-16 Robert Dewar <dewar@adacore.com>
6878 * exp_disp.adb: Minor reformatting
6880 2010-06-16 Ed Schonberg <schonberg@adacore.com>
6882 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
6883 base type only if it was not previously created for the partial view.
6885 2010-06-16 Thomas Quinot <quinot@adacore.com>
6887 * tbuild.ads: Minor comment fix
6889 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
6891 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
6892 (gnu_except_ptr_stack): Change type to VEC. Update comment.
6893 (gnu_elab_proc_stack): Likewise.
6894 (gnu_return_label_stack): Likewise.
6895 (gnu_loop_label_stack): Likewise.
6896 (gnu_switch_label_stack): Likewise.
6897 (gnu_constraint_label_stack): Likewise.
6898 (gnu_storage_error_label_stack): Likewise.
6899 (gnu_program_error_label_stack): Likewise.
6900 (push_exception_label_stack): Take a VEC ** instead of a tree *.
6901 (push_stack): Likewise. Remove unused second parameter. Update
6903 (pop_stack): Take a VEC * instead of a tree *. Update callers.
6904 (gigi): Initialize stacks as VECs.
6905 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
6906 (Case_Statement_to_gnu): Likewise.
6907 (Subprogram_Body_to_gnu): Likewise.
6908 (call_to_gnu): Likewise.
6909 (Exception_Handler_to_gnu_sjlj): Likewise.
6910 (gnat_to_gnu): Likewise.
6911 (get_exception_label): Likewise.
6913 2010-06-14 Ed Schonberg <schonberg@adacore.com>
6915 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
6916 anonymous base generated when the parent is a constrained discriminated
6917 type, propagate interface list to first subtype because it may appear
6918 in a current instance within the extension part of the derived type
6919 declaration, and its own subtype declaration has not been elaborated
6921 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
6922 determine whether it has the controlling type.
6924 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
6926 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
6927 raise of CE, SE and PE have the reason correctly set and are properly
6928 expanded before stopping the expansions of .NET/JVM exceptions.
6930 2010-06-14 Robert Dewar <dewar@adacore.com>
6932 * opt.ads (Check_Policy_List): Add some clarifying comments
6933 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
6934 on rewritten Assert pragma.
6936 2010-06-14 Gary Dismukes <dismukes@adacore.com>
6938 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
6939 controlled operations, so that they will be treated as overriding even
6940 if the overridden subprogram is marked Is_Hidden, as long as the
6941 overridden subprogram's parent subprogram is not hidden.
6943 2010-06-14 Robert Dewar <dewar@adacore.com>
6945 * debug.adb: Entry for gnatw.d no longer specific for while loops
6946 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
6947 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
6948 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
6949 new calling sequence to include test for EXIT WHEN.
6950 (Analyze_Exit_Statement): Chain EXIT statement into exit statement
6952 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
6954 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
6956 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
6957 PRAGMA, not to pragma identifier).
6958 (Next_Exit_Statement): New attribute of N_Exit_Statement node
6960 2010-06-14 Robert Dewar <dewar@adacore.com>
6962 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
6965 2010-06-14 Robert Dewar <dewar@adacore.com>
6967 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
6968 missing pragma argument identifier.
6970 2010-06-14 Robert Dewar <dewar@adacore.com>
6972 * atree.ads, atree.adb (Ekind_In): New functions.
6974 2010-06-14 Robert Dewar <dewar@adacore.com>
6976 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
6978 2010-06-14 Robert Dewar <dewar@adacore.com>
6980 * usage.adb (Usage): Redo documentation of -gnatwa.
6982 2010-06-14 Ed Schonberg <schonberg@adacore.com>
6984 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
6985 an untagged incomplete type that is a limited view.
6987 2010-06-14 Sergey Rybin <rybin@adacore.com>
6989 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
6992 2010-06-14 Thomas Quinot <quinot@adacore.com>
6994 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
6995 factoring duplicated code between...
6996 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
6997 * a-envvar.ads: Minor reformatting
6999 2010-06-14 Arnaud Charlet <charlet@adacore.com>
7001 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
7003 (Scan_ALI): Take into account new Visibility field.
7004 (Visibility_Kind): New type.
7005 (Xref_Entity_Record): Replace Lib field by Visibility.
7007 * gcc-interface/Make-lang.in: Update dependencies.
7009 2010-06-14 Pascal Obry <obry@adacore.com>
7011 * raise.h: Remove unused defintions.
7013 2010-06-14 Bob Duff <duff@adacore.com>
7015 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
7016 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
7017 the incorrect error "proper body expected".
7018 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
7019 allowed here" error in case of subunits, which was triggered by the
7020 above change to P_Subunit.
7022 2010-06-14 Sergey Rybin <rybin@adacore.com>
7024 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
7026 2010-06-14 Thomas Quinot <quinot@adacore.com>
7028 * lib-util.adb: Minor code reorganization.
7030 2010-06-14 Robert Dewar <dewar@adacore.com>
7032 * ali.adb (Scan_ALI): Implement reading and storing of N lines
7033 (Known_ALI_Lines): Add entry for 'N' (notes)
7034 * ali.ads (Notes): New table to store Notes information
7035 * alloc.ads: Add entries for Notes table
7036 * lib-util.adb (Write_Info_Int): New procedure
7037 (Write_Info_Slit): New procedure
7038 (Write_Info_Uint): New procedure
7039 * lib-util.ads (Write_Info_Int): New procedure
7040 (Write_Info_Slit): New procedure
7041 (Write_Info_Uint): New procedure
7042 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
7043 * lib-writ.ads: Update documentation for N (Notes) lines
7044 * lib.adb (Store_Note): New procedure
7045 * lib.ads (Notes): New table
7046 (Store_Note): New procedure
7047 * sem_prag.adb: Call Store_Note for affected pragmas
7049 2010-06-14 Thomas Quinot <quinot@adacore.com>
7051 * socket.c: Fix wrong condition in #ifdef
7052 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
7053 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
7054 because on VMS this type is a 32-bit pointer which is not compatible
7055 with the default for C pointers for code compiled with gcc on that
7058 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7060 * sem_util (Is_VMS_Operator): New predicate to determine whether an
7061 operator is an intrinsic operator declared in the DEC system extension.
7062 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
7063 if the operator is a VMS intrinsic.
7064 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
7065 constant-folded if the operands are signed and the operator is a VMS
7068 2010-06-14 Robert Dewar <dewar@adacore.com>
7070 * g-socket.adb, gnatcmd.adb: Minor reformatting.
7072 2010-06-14 Pascal Obry <obry@adacore.com>
7074 * s-finimp.adb: Fix typo.
7075 * raise.h: Remove duplicate blank line.
7077 2010-06-14 Vincent Celier <celier@adacore.com>
7079 * prj-nmsc.adb (Add_Sources): Always set the object file and the
7080 switches file names, as the configuration of the language may change
7081 in an extending project.
7082 (Process_Naming_Scheme): For sources of projects that are extended, set
7083 the configuration of the language from the highest extending project
7084 where the language is declared.
7086 2010-06-14 Gary Dismukes <dismukes@adacore.com>
7088 * sem_res.adb (Resolve_Call): For infinite recursion check, test
7089 whether the called subprogram is inherited from a containing
7091 (Same_Or_Aliased_Subprograms): New function
7093 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7095 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
7096 use-visible, check whether it is a primitive for more than one type.
7098 2010-06-14 Robert Dewar <dewar@adacore.com>
7100 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
7102 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
7103 Has_Pragma_Unmodified flag.
7105 2010-06-14 Thomas Quinot <quinot@adacore.com>
7107 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
7108 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
7109 now done in GNAT.Sockets if necessary.
7110 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
7111 Ensure mutual exclusion for netdb operations if the target platform
7113 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating
7114 struct hostent as an opaque type to improve portability.
7115 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
7116 gethostbyYYY using proprietary VxWorks API so that a uniform interface
7117 is available for the Ada side.
7118 * gcc-interface/Makefile.in: Remove g-sttsne-*
7119 * gcc-interface/Make-lang.in: Update dependencies.
7121 2010-06-14 Vincent Celier <celier@adacore.com>
7123 * gnatcmd.adb (Mapping_File): New function.
7125 2010-06-14 Javier Miranda <miranda@adacore.com>
7127 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
7129 2010-06-14 Arnaud Charlet <charlet@adacore.com>
7131 * ali.adb: Fix typo.
7132 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
7134 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7136 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
7139 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
7140 the context does not have a homonym of the selector, emit default
7143 2010-06-14 Robert Dewar <dewar@adacore.com>
7145 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
7148 2010-06-14 Arnaud Charlet <charlet@adacore.com>
7150 * lib-xref.ads: Doc updates:
7151 - Allocate 'Q' for #include entity kind
7153 - Allocate 'g' for regular macros
7154 - Allocate 'G' for function-like macros
7156 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7158 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
7159 Indicates that there is an instantiation in the current unit that
7160 loaded the body of the unit denoted by the with_clause.
7161 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
7162 whether a with_clause in the current context denotes the unit that
7163 holds the generic declaration, and mark the with_clause accordingly.
7164 (Instantiate_Package_Body): call Mark_Context.
7165 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
7166 whether a given body should be traversed before the spec of the main
7169 2010-06-14 Ed Falis <falis@adacore.com>
7171 * sysdep.c: Fix 653 build against vThreads headers.
7173 2010-06-14 Robert Dewar <dewar@adacore.com>
7175 * sinfo.ads: Minor reformatting.
7177 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7179 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
7180 the spec has been generated for a body without spec that carries an
7181 Inline_Always pragma.
7183 2010-06-14 Arnaud Charlet <charlet@adacore.com>
7185 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
7188 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
7190 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
7191 declaration for VMs, as those are useless and might lead to duplicated
7192 local variable names in the generated code.
7193 * gcc-interface/Make-lang.in: Update dependencies.
7195 2010-06-14 Robert Dewar <dewar@adacore.com>
7197 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
7199 2010-06-14 Robert Dewar <dewar@adacore.com>
7201 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
7202 is renamed as Has_Following_Address_Clause.
7203 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
7204 to allow the caller to avoid Initialize_Scalars having an effect.
7205 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
7206 scalars with an address clause specified.
7207 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
7208 to allow the caller to avoid Initialize_Scalars having an effect.
7209 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
7210 (where it was called Has_Address_Clause).
7211 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
7212 (where it was called Has_Address_Clause).
7213 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
7214 problems for Initialize_Scalars (since we no longer initialize objects
7215 with an address clause.
7217 2010-06-14 Robert Dewar <dewar@adacore.com>
7219 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
7222 2010-06-14 Gary Dismukes <dismukes@adacore.com>
7224 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
7225 on the entity of an implicitly generated postcondition procedure.
7227 2010-06-14 Thomas Quinot <quinot@adacore.com>
7229 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
7230 Discriminant_Constraint elist from full view to private view.
7232 2010-06-14 Robert Dewar <dewar@adacore.com>
7234 * sem_res.adb: Minor reformatting.
7236 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7238 * sem.adb: New version of unit traversal.
7240 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
7241 within a generic unit in the table of delayed calls.
7243 2010-06-14 Robert Dewar <dewar@adacore.com>
7245 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
7247 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7249 * sem_ch12.adb (Save_References): If an identifier has been rewritten
7250 during analysis as an explicit dereference, keep the reference implicit
7251 in the generic, but preserve the entity if global. This prevents
7252 malformed generic trees in the presence of some nested generics.
7254 2010-06-14 Sergey Rybin <rybin@adacore.com>
7256 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
7257 tool with '-files=' option. Also fix some small errors (wrong brackets)
7259 2010-06-14 Vincent Celier <celier@adacore.com>
7261 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
7262 the ALI files on the command line.
7264 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
7265 the same value as the parameter of the same name.
7266 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
7268 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
7269 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
7270 emit version symbols only for the units of the library.
7271 (Gen_Versions_C): Ditto.
7273 2010-06-14 Gary Dismukes <dismukes@adacore.com>
7275 * sem_ch4.adb: Fix typo.
7277 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
7279 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
7280 vector IO doesn't work at default value properly.
7282 2010-06-14 Doug Rupp <rupp@adacore.com>
7284 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
7286 2010-06-14 Vincent Celier <celier@adacore.com>
7288 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
7289 sources of the project if a switch -files= is used.
7291 2010-06-14 Thomas Quinot <quinot@adacore.com>
7293 * exp_attr.adb: Minor reformatting.
7295 2010-06-14 Gary Dismukes <dismukes@adacore.com>
7297 * gnat_ugn.texi: Minor typo fixes and wording changes.
7299 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7301 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
7302 prefixed form, do not re-analyze first actual, which may need an
7303 implicit dereference.
7304 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
7305 prefixed notation, the analysis will rewrite the node, and possible
7306 errors appear in the rewritten name of the node.
7307 * sem_res.adb: If a call is ambiguous because its first parameter is
7308 an overloaded call, report list of candidates, to clarify ambiguity of
7311 2010-06-14 Doug Rupp <rupp@adacore.com>
7313 * s-auxdec-vms-alpha.adb: New package body implementing legacy
7314 VAX instructions with Asm insertions.
7315 * s-auxdec-vms_64.ads: Inline VAX queue functions
7316 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
7317 that show up only on VMS.
7318 * gcc-interface/Makefile.in: Provide translation for
7319 s-auxdec-vms-alpha.adb.
7321 2010-06-14 Olivier Hainque <hainque@adacore.com>
7323 * initialize.c (VxWorks section): Update comments.
7325 2010-06-14 Robert Dewar <dewar@adacore.com>
7327 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
7329 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
7331 * init.c: Code clean up.
7333 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7335 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
7336 not insert address clause in table for later validation if type of
7337 entity is generic, to prevent possible spurious errors.
7339 * sem_ch8.adb: Code clean up.
7341 2010-06-14 Ben Brosgol <brosgol@adacore.com>
7343 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
7344 texi2pdf and texi2html.
7345 Document how to change scheduling properties on HP-UX.
7347 2010-06-14 Thomas Quinot <quinot@adacore.com>
7349 * g-socket.ads: Remove misleading comments.
7351 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
7353 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
7354 CLI_Target as this prevents proper detection of exported names
7355 duplicates when the exported language is different to CIL.
7356 (Process_Interface_Name): Add check for CIL convention exports,
7357 replacing the old one from Check_Duplicated_Export_Name.
7359 2010-06-14 Matthew Heaney <heaney@adacore.com>
7361 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
7362 and new last satisfy constraints.
7363 (Delete_Last): prevent overflow for subtraction of index values
7364 (To_Vector): prevent overflow for addition of index values
7366 2010-06-14 Ed Schonberg <schonberg@adacore.com>
7368 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
7369 rewritten call, preserve the resulting type to prevent spurious errors,
7370 when the call is implicitly dereferenced in the context of an in-out
7373 * checks.adb (Apply_Discriminant_Check): If the target of the
7374 assignment is a renaming of a heap object, create constrained type for
7377 2010-06-14 Pascal Obry <obry@adacore.com>
7379 * prj-proc.adb: Fix copy of object directory for extending projects.
7381 2010-06-14 Jose Ruiz <ruiz@adacore.com>
7383 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
7384 (__gnat_install_handler, PowerPC linux): Activate the alternative
7387 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
7389 * gnat_rm.texi: Move to GFDL version 1.3.
7390 * gnat-style.texi: Ditto.
7391 * gnat_ugn.texi: Ditto.
7393 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
7396 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
7399 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
7401 * gcc-interface/utils.c (update_pointer_to): Initialize last.
7403 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
7405 * gcc-interface/ada-tree.h: Fix formatting nits.
7407 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
7409 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
7411 (init_dummy_type): Likewise.
7412 (gnat_pushlevel): Likewise.
7414 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
7415 (Subprogram_Body_to_gnu): Likewise.
7416 (Compilation_Unit_to_gnu): Likewise.
7417 (start_stmt_group): Likewise.
7418 (extract_encoding): Likewise.
7419 (decode_name): Likewise.
7421 * gcc-interface/misc.c (gnat_printable_name): Likewise.
7423 * gcc-interface/decl.c (annotate_value): Likewise.
7425 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
7427 (struct lang_decl): Likewise.
7428 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
7429 (SET_DECL_LANG_SPECIFIC): Likewise.
7431 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
7433 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
7434 * gcc-interface/lang-specs.h: Likewise.
7436 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
7439 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
7441 2010-06-01 Arnaud Charlet <charlet@adacore.com>
7443 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
7445 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
7447 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
7448 TYPE_DECL of the equivalent type instead of building a new one.
7450 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
7452 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
7453 Fix nits in comments.
7454 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
7455 * gcc-interface/trans.c (gigi): Likewise.
7456 (Attribute_to_gnu): Likewise.
7457 (Case_Statement_to_gnu): Likewise.
7458 (gnat_to_gnu): Adjust warning message.
7459 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
7460 (build_vms_descriptor32): Likewise.
7462 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
7464 * gcc-interface/decl.c: Pretend to be a backend file by undefining
7465 IN_GCC_FRONTEND (still need rtl.h here).
7467 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
7469 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
7470 (gigi): Adjust call to set_stack_check_libfunc.
7472 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
7474 * gcc-interface/utils.c: Do not include rtl.h.
7476 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
7478 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
7479 and gimple.h. Explain why rtl.h has to be included.
7480 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
7481 * gcc-interface/targtyps.c: Do not include tm_p.h
7482 * gcc-interface/utils2.c: Do not include flags.h.
7483 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
7484 and explain why it has to be included.
7485 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
7487 Include function.h and explain why. Explain why except.h is included.
7488 (enumerate_modes): Remove unused function.
7489 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
7490 * gcc-interface/Make-lang.in: Update dependencies.
7492 2010-05-25 Joseph Myers <joseph@codesourcery.com>
7494 * gcc-interface/misc.c (internal_error_function): Add context
7495 parameter. Use it to access show_column flag and instead of using
7496 global_dc. Call warn_if_plugins.
7497 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
7499 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
7501 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
7502 * gcc-interface/trans.c (unshare_save_expr): Delete.
7503 (gigi): Do not unshare trees under SAVE_EXPRs here.
7505 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
7507 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
7509 * gcc-interface/utils.c (build_function_stub): Likewise.
7511 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
7513 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
7514 for Wuninitialized without -O.
7516 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
7518 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
7519 ADT_exception_data_name_id.
7520 (exception_data_name_id): New define.
7521 * gcc-interface/trans.c (gigi): Initialize it.
7522 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
7523 exception type for standard exception definitions. Do not make them
7525 <E_Record_Type>: Equate fields of types associated with an exception
7526 definition to those of the standard exception type.
7528 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
7530 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
7532 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
7534 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
7535 code, improve comments and fix formatting nits.
7537 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
7539 * gcc-interface/utils.c (update_pointer_to): Return early if the old
7540 pointer already points to the new type. Chain the old pointer and its
7541 variants at the end of new pointer's chain after updating them.
7543 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
7545 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
7546 built for interfaces.
7547 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
7548 imported_p instead of Is_Imported when considering constants.
7549 Do not promote alignment of exported objects.
7550 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
7552 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
7554 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
7555 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
7556 constants really constant.
7557 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
7559 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
7561 * gcc-interface/decl.c (make_aligning_type): Declare the type.
7563 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
7565 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
7566 expressions of variant part of record types declared at library level.
7568 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
7570 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
7571 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
7572 (rest_of_record_type_compilation): Adjust call to create_field_decl.
7573 (make_descriptor_field): Likewise and pass correctly typed constants.
7574 (build_unc_object_type): Likewise.
7575 (unchecked_convert): Likewise.
7576 * gcc-interface/decl.c (elaborate_expression_2): New static function.
7577 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
7578 Adjust call to create_field_decl.
7579 (make_aligning_type): Likewise.
7580 (make_packable_type): Likewise.
7581 (maybe_pad_type): Likewise.
7582 (gnat_to_gnu_field): Likewise.
7583 (components_to_record): Likewise.
7584 (create_field_decl_from): Likewise.
7585 (create_variant_part_from): Remove superfluous test.
7586 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
7588 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
7590 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
7591 (build_unc_object_type_from_ptr): Likewise.
7592 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
7593 and pass it to create_type_decl. Declare the type. Simplify.
7594 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
7595 it to build_unc_object_type.
7596 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
7597 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
7598 (gnat_to_gnu): Likewise.
7599 * gcc-interface/utils2.c (build_allocator): Likewise.
7601 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
7604 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
7606 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7608 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
7610 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
7613 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
7615 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
7617 * gnathtml.pl: Use 755 as mask for new directories.
7619 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
7621 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
7622 constant constructors before taking their address.
7624 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
7626 * exp_dbug.ads: Fix outdated description. Mention link between XVS
7628 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
7629 XVZ variable as unit size of XVS type.
7630 (maybe_pad_type): Likewise.
7632 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
7634 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
7635 use memmove if the array type is bit-packed.
7637 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
7639 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
7640 build_common_tree_nodes.
7642 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
7644 * gsocket.h: Make sure that winsock2.h is included before windows.h.
7646 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
7648 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
7651 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
7653 * uintp.h (UI_Lt): Declare.
7654 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
7655 computation in sizetype.
7656 <E_Array_Subtype>: Use unified handling for all index types. Do not
7657 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
7659 (annotate_value): Change test for negative values.
7660 (validate_size): Apply test for negative values on GNAT nodes.
7661 (set_rm_size): Likewise.
7662 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
7663 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
7664 for negative values.
7665 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
7666 (builtin_type_for_size): Adjust definition of signed_size_type_node.
7667 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
7668 lengths against zero.
7670 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
7672 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
7673 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
7674 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
7675 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
7676 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
7677 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
7679 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
7680 flag_signed_char. Tag sizetype with "size_type" moniker.
7681 * gcc-interface/trans.c (gigi): Add standard_character parameter.
7682 Remove useless built-in types. Equate unsigned_char_type_node to
7683 Standard.Character. Use it instead of char_type_node throughout.
7684 (Attribute_to_gnu): Likewise.
7685 (gnat_to_gnu): Likewise.
7686 * gcc-interface/utils2.c (build_call_raise): Likewise.
7688 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
7690 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
7691 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
7692 (sbitsize_one_node): New macro.
7693 (sbitsize_unit_node): Likewise.
7694 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
7695 latent bug in the computation of subrange_p. Fold wider_p predicate.
7696 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
7697 the final comparison.
7698 (make_aligning_type): Build real negation and use sizetype throughout
7699 the offset computation.
7700 (maybe_pad_type): Do not issue the warning when the new size expression
7702 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
7703 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
7705 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
7707 (gnat_to_gnu) <N_Free_Statement>: Likewise.
7708 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
7709 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
7710 constants in sizetype. Remove dead code and tweak comments. Generate
7711 equality instead of inequality comparisons for zero length tests.
7713 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7715 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
7716 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
7717 <object>: Do not create the fake PARM_DECL if no debug info is needed.
7718 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
7719 purposes if no debug info is needed.
7720 Fix formatting. Reorder and add comments.
7721 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
7722 variable and remove obsolete comment.
7723 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
7724 (convert_vms_descriptor32): Likewise.
7725 (convert): Remove dead code.
7726 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
7727 the reference to the P_ARRAY pointer.
7728 <POINTER_TYPE>: Likewise.
7729 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
7730 (gnat_init_decl_processing): Delete, move contents to...
7731 * gcc-interface/misc.c (gnat_init): ...here.
7733 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7735 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
7736 calls. Return true for conversion from a record subtype to its type.
7738 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7740 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
7741 lieu of integer_type_node for boolean operations.
7742 (choices_to_gnu): Likewise.
7743 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
7744 (Loop_Statement_to_gnu): Likewise.
7745 (establish_gnat_vms_condition_handler): Likewise.
7746 (Exception_Handler_to_gnu_sjlj): Likewise.
7747 (gnat_to_gnu): Likewise.
7748 (build_unary_op_trapv): Likewise.
7749 (build_binary_op_trapv): Likewise.
7750 (emit_range_check): Likewise.
7751 (emit_index_check): Likewise.
7752 (convert_with_check): Likewise.
7753 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
7754 (convert_vms_descriptor32): Likewise.
7755 (convert_vms_descriptor): Likewise.
7756 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
7757 (compare_arrays): Use boolean instead of integer constants.
7758 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
7759 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
7761 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
7762 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
7763 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
7764 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
7765 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
7766 for boolean operations.
7767 (fill_vms_descriptor): Likewise. Fix formatting nits.
7769 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7771 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
7772 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
7774 (LOOP_STMT_COND): ...this.
7775 (LOOP_STMT_BOTTOM_COND_P): New flag.
7776 (LOOP_STMT_TOP_UPDATE_P): Likewise.
7777 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
7778 (can_equal_min_val_p): New static inline function.
7779 (can_equal_max_val_p): Likewise.
7780 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
7781 new LOOP_STMT semantics. Use two different strategies depending on
7782 whether optimization is enabled to translate the loop.
7783 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
7785 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7787 * uintp.adb (UI_From_Dint): Remove useless code.
7788 (UI_From_Int): Likewise.
7789 * uintp.h: Reorder declarations.
7790 (UI_From_gnu): Declare.
7791 (UI_Base): Likewise.
7792 (Vector_Template): Likewise.
7793 (Vector_To_Uint): Likewise.
7796 * gcc-interface/gigi.h: Tweak comments.
7797 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
7798 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
7800 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
7801 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
7802 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
7803 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
7806 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
7808 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
7810 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
7811 (smaller_form_type_p): ...this. Change parameter and variable names.
7812 (call_to_gnu): Use the nominal type of the parameter to create the
7813 temporary if it's a smaller form of the actual type.
7814 (addressable_p): Return false if the actual type is integral and its
7815 size is greater than that of the expected type.
7817 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7819 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
7820 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
7821 (process_attributes): Delete.
7822 (post_error_ne_num): Change parameter name.
7823 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
7824 with -g3. Remove a couple of obsolete lines. Minor tweaks.
7825 If type annotating mode, operate on trees to compute the adjustment to
7826 the sizes of tagged types. Fix long line.
7827 (cannot_be_superflat_p): Tweak head comment.
7828 (annotate_value): Fold local constant.
7829 (set_rm_size): Fix long line.
7830 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
7831 (Attribute_to_gnu): Fix long line.
7832 <Attr_Size>: Remove useless assertion.
7833 Reorder statements. Use size_binop routine.
7834 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
7835 Create local variables for the label and the test. Tweak comments.
7836 (Subprogram_Body_to_gnu): Reset cfun to NULL.
7837 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
7838 (process_inlined_subprograms): Integrate into...
7839 (Compilation_Unit_to_gnu): ...this.
7840 (gnat_to_gnu): Fix long line.
7841 (post_error_ne_num): Change parameter name.
7842 * gcc-interface/utils.c (process_attributes): Static-ify.
7843 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
7844 (create_type_decl): Add comment.
7845 (create_var_decl_1): Process the attributes after adding the VAR_DECL
7846 to the current binding level.
7847 (create_subprog_decl): Likewise for the FUNCTION_DECL.
7848 (end_subprog_body): Do not reset cfun to NULL.
7849 (build_vms_descriptor32): Fix long line.
7850 (build_vms_descriptor): Likewise.
7851 (handle_nonnull_attribute): Likewise.
7852 (convert_vms_descriptor64): Likewise.
7853 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
7854 (gnat_protect_expr): Fix thinko.
7856 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7858 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
7859 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
7860 before translating the top-level node.
7861 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
7862 <N_Object_Declaration>: Likewise.
7863 <N_Assignment_Statement>: Likewise.
7864 <N_Unchecked_Type_Conversion>: Likewise.
7865 (call_to_gnu): Remove kludge.
7866 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
7867 associated with user returns to be preserved.
7868 (gnat_to_gnu): Add special code to deal with boolean rvalues.
7869 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
7871 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
7872 <INDIRECT_REF>: Call build_fold_indirect_ref.
7874 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
7876 * g-socket.adb: A target can have multiple missing errno's. This
7877 will result in multiple errno's being defined as -1. Because of this
7878 we can not use a case but must use a series of if's to avoid
7879 a duplicate case error in GNAT.Sockets.Resolve_Error.
7881 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7883 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
7884 a statement. Otherwise, if at top-level, push the processing of the
7885 elaboration routine. In the misaligned case, issue the error messages
7886 again on entry and create the temporary explicitly. Do not issue them
7888 For a function call, emit the range check if necessary.
7889 In the copy-in copy-out case, create the temporary for the return
7891 Do not unnecessarily convert by-ref parameters to the formal's type.
7892 Remove obsolete guards in conditions.
7893 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
7894 target to call_to_gnu in all cases.
7895 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
7896 (addressable_p) <CONSTRUCTOR>: Return false if not static.
7897 <COMPOUND_EXPR>: New case.
7898 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
7899 expression if it has unconstrained array type.
7900 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
7901 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
7904 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7906 * gcc-interface/trans.c (gigi): Do not start statement group.
7907 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
7908 Start statement group and push binding level here...
7909 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
7910 Do not push fake contexts at top level. Remove redundant code.
7911 (call_to_gnu): Rename a local variable and constify another.
7912 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
7913 (set_current_block_context): Set it as the group's block.
7914 (gnat_init_decl_processing): Delete unrelated init code.
7915 (end_subprog_body): Use NULL_TREE.
7917 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7919 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
7920 side-effects of actual parameters before the call.
7922 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
7924 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
7926 (set_rm_size): Reorder and remove obsolete test.
7928 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
7930 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
7931 (gigi): Adjust ATTRIBUTE_UNUSED markers.
7932 * gcc-interface/gadaint.h: New file.
7933 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
7934 (__gnat_to_canonical_file_spec): Remove declaration.
7935 (number_names): Delete.
7936 (number_files): Likewise.
7938 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
7941 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
7943 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
7945 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
7946 Ekind. Return early for class-wide types. Do not compute initializer
7947 unless necessary. Reuse the tree for an associated class-wide type
7948 only if processing its root type.
7950 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
7952 * gsocket.h: Run-time can no longer be built without network
7953 OS headers available. Changing RTEMS GNAT build procedure to
7954 reflect this and letting run-time build use network .h files.
7956 2010-04-13 Duncan Sands <baldrick@free.fr>
7958 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
7959 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
7961 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
7963 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
7964 (parent_name_id): New macro.
7965 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
7966 * gcc-interface/trans.c (gigi): Initialize it.
7967 (lvalue_required_p) <N_Type_Conversion>: New case.
7968 <N_Qualified_Expression>: Likewise.
7969 <N_Allocator>: Likewise.
7970 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
7972 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
7974 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
7975 (DECL_CONST_ADDRESS_P): New macro.
7976 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
7977 (SAME_FIELD_P): Likewise.
7978 * gcc-interface/decl.c (constructor_address_p): New static function.
7979 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
7980 the return value of above function.
7981 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
7982 passed by reference.
7983 <E_Record_Subtype>: Likewise.
7984 Set TREE_ADDRESSABLE on the type if it passed by reference.
7985 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
7986 (create_field_decl_from): Likewise.
7987 (substitute_in_type): Likewise.
7988 (purpose_member_field): Use SAME_FIELD_P.
7989 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
7990 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
7991 parameter and adjust recursive calls.
7992 <N_Explicit_Dereference>: New case.
7993 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
7994 Adjust calls to lvalue_required_p. Do not return the initializer of a
7995 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
7996 (call_to_gnu): Delay issuing error message for a misaligned actual and
7997 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
7998 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
7999 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
8000 type is passed by reference.
8001 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
8002 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
8003 (build_simple_component_ref): Use SAME_FIELD_P.
8005 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
8007 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
8008 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
8009 front-end's predicate Is_By_Reference_Type. Use consistent order and
8010 remove ??? comment. Use original conversion in all cases, if any.
8011 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
8012 (convert): Use local copy in more cases.
8013 <INDIRECT_REF>: Remove deactivated code.
8014 (unchecked_convert): Use a couple of local copies.
8016 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
8018 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
8020 (lvalue_required_p) <N_Attribute_Reference>: Call it.
8021 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
8022 folding the result only if lvalue_required_for_attribute_p is true.
8023 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
8024 typed constant to build_component_ref.
8025 (unchecked_convert): Likewise.
8026 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
8027 (build_allocator): Likewise.
8029 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
8031 * gcc-interface/utils2.c (build_cond_expr): Take the address and
8032 dereference if the result type is passed by reference.
8034 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
8036 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
8037 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
8038 goto to the next statement.
8040 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
8042 * gcc-interface/gigi.h (maybe_variable): Delete.
8043 (protect_multiple_eval): Likewise.
8044 (maybe_stabilize_reference): Likewise.
8045 (gnat_save_expr): Declare.
8046 (gnat_protect_expr): Likewise.
8047 (gnat_stabilize_reference): Likewise.
8048 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
8049 gnat_stabilize_reference.
8050 (maybe_variable): Delete.
8051 (elaborate_expression_1): Use gnat_save_expr.
8052 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
8053 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
8054 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
8055 <N_Slice>: Use gnat_protect_exp.
8056 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
8057 <N_In>: Use gnat_protect_expr.
8058 Pass NULL to gnat_stabilize_reference.
8059 (build_unary_op_trapv): Use gnat_protect_expr.
8060 (build_binary_op_trapv): Likewise.
8061 (emit_range_check): Likewise.
8062 (emit_index_check): Likewise.
8063 (convert_with_check): Likewise.
8064 (protect_multiple_eval): Move to utils2.c file.
8065 (maybe_stabilize_reference): Merge into...
8066 (gnat_stabilize_reference): ...this. Move to utils2.c file.
8067 (gnat_stabilize_reference_1): Likewise.
8068 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
8069 instead of protect_multiple_eval.
8070 * gcc-interface/utils2.c (compare_arrays): Likewise.
8071 (nonbinary_modular_operation): Likewise.
8072 (maybe_wrap_malloc): Likewise.
8073 (build_allocator): Likewise.
8074 (gnat_save_expr): New function.
8075 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
8076 in common cases. Propagate TREE_READONLY onto dereferences.
8077 (gnat_stabilize_reference_1): Move from trans.c file.
8078 (gnat_stabilize_reference): Likewise.
8080 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
8082 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
8083 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
8084 node. Use the type of the operand to set TREE_READONLY.
8085 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
8086 _REF node. Do not overwrite TREE_READONLY.
8087 (call_to_gnu): Rename local variable and fix various nits. In the
8088 copy-in/copy-out case, build the SAVE_EXPR manually.
8089 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
8090 and fold the computations.
8091 (protect_multiple_eval): Always save entire fat pointers.
8092 (maybe_stabilize_reference): Minor tweaks.
8093 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
8094 tcc_type and tcc_statement.
8095 * gcc-interface/utils.c (convert_to_fat_pointer): Call
8096 protect_multiple_eval in lieu of save_expr.
8097 (convert): Minor tweaks.
8098 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
8099 (builtin_type_for_size): Call gnat_type_for_size directly.
8100 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
8101 (contains_null_expr): Likewise
8102 (gnat_build_constructor): Do not call it.
8103 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
8104 instead of gnat_stabilize_reference to protect the operands.
8105 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
8107 (maybe_wrap_malloc): Likewise.
8108 (build_allocator): Likewise.
8109 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
8110 (gnat_mark_addressable): Rename parameter.
8112 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
8114 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
8115 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
8116 (TYPE_RETURNS_BY_REF_P): Rename into.
8117 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
8118 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
8119 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
8120 (build_return_expr): Likewise.
8121 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
8122 Rename local variables. If the return Mechanism is By_Reference, pass
8123 return_by_invisible_ref_p to create_subprog_type instead of toggling
8124 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
8125 the mechanism. Use regular return for contrained types with non-static
8126 size and return by invisible reference for unconstrained return types
8127 with default discriminants. Update comment.
8128 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
8129 returns by invisible reference, turn the RESULT_DECL into a pointer.
8130 Do not handle DECL_BY_REF_P in the CICO case here.
8131 (call_to_gnu): Remove code handling return by target pointer. For a
8132 function call, if the return type has non-constant size, generate the
8133 assignment with an INIT_EXPR.
8134 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
8135 If the function returns by invisible reference, build the copy return
8137 (add_decl_expr): Initialize the variable with an INIT_EXPR.
8138 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
8139 Adjust for renaming of macros. Copy the node only when necessary.
8140 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
8141 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
8142 (convert_from_reference): Delete.
8143 (is_byref_result): Likewise.
8144 (gnat_genericize_r): Likewise.
8145 (gnat_genericize): Likewise.
8146 (end_subprog_body): Do not call gnat_genericize.
8147 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
8148 (build_return_expr): Adjust parameter names, logic and comment.
8150 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
8152 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
8153 if the size is small enough. Propagate the alignment if there is an
8154 alignment clause on the original array type.
8155 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
8156 Deal with under-aligned packed array types. Copy the size onto the
8157 justified modular type and don't lay it out again. Likewise for the
8158 padding type built for other under-aligned subtypes.
8159 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
8162 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
8164 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
8165 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
8167 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
8169 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
8170 do not set the result type if there is a specified target and do not
8171 convert the result in any cases.
8172 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
8173 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
8175 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
8177 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
8179 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
8182 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
8183 pointer base types are variant of each other. Apply special treatment
8184 for null to fat pointer types in all cases.
8186 2010-01-28 Pascal Obry <obry@adacore.com>
8188 * s-win32.ads: Add some missing constants.
8190 2010-01-28 Vincent Celier <celier@adacore.com>
8192 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
8195 2010-01-28 Robert Dewar <dewar@adacore.com>
8197 * gnat_rm.texi: Minor correction
8199 2010-01-27 Pascal Obry <obry@adacore.com>
8201 * g-awk.adb: ensure that an AWK session is reusable.
8203 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
8205 * g-regist.adb (For_Every_Key): Fix previous change.
8208 2010-01-27 Thomas Quinot <quinot@adacore.com>
8210 * lib-writ.ads: Current version of spec for new N (note) ALI lines
8212 2010-01-27 Yannick Moy <moy@adacore.com>
8214 * a-cdlili.adb (Insert): Correct exception message when cursor
8215 designates wrong list.
8217 2010-01-27 Vincent Celier <celier@adacore.com>
8219 * gnatcmd.adb: When there is only one main specified, the package
8220 support Switches (<main>) and attribute Switches is specified for the
8221 main, use these switches, instead of Default_Switches ("Ada").
8223 2010-01-27 Robert Dewar <dewar@adacore.com>
8225 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
8227 * exp_disp.adb: Minor reformatting
8229 2010-01-27 Tristan Gingold <gingold@adacore.com>
8231 * seh_init.c: Use __ImageBase instead of _ImageBase.
8233 2010-01-27 Javier Miranda <miranda@adacore.com>
8235 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
8236 profile of interface thunks. The type of the controlling formal is now
8237 the covered interface type (instead of the target tagged type).
8239 2010-01-27 Sergey Rybin <rybin@adacore.com>
8241 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
8243 2010-01-27 Robert Dewar <dewar@adacore.com>
8245 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
8246 changed from Expr to N.
8248 2010-01-26 Thomas Quinot <quinot@adacore.com>
8250 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
8251 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
8254 2010-01-26 Vincent Celier <celier@adacore.com>
8256 * prj-attr.adb: Add new attribute Library_Install_Name_Option
8257 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
8258 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
8259 attributes Run_Path_Option and Library_Install_Name_Option.
8260 * prj.ads (Project_Configuration): Replace component
8261 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
8262 component Library_Install_Name_Option.
8263 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
8264 Replace Run_Path_Origin_Supported with Run_Path_Origin
8266 2010-01-26 Ed Schonberg <schonberg@adacore.com>
8268 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
8269 is not hidden by a homograph declared in another actual package.
8271 2010-01-26 Robert Dewar <dewar@adacore.com>
8273 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
8274 decisions for pragmas Assert, Check, Precondition, Postcondition if
8276 * scos.ads: Update comments.
8277 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
8278 Also remove obsolete code for CT (exit point) SCOs.
8280 2010-01-26 Thomas Quinot <quinot@adacore.com>
8282 * switch-c.adb: Fix handling of -gnatz*
8284 2010-01-26 Robert Dewar <dewar@adacore.com>
8286 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
8287 qualifiers for FOR/WHILE loops
8288 * scos.ads: Use separate type letters F/W for for/while loops
8290 2010-01-26 Robert Dewar <dewar@adacore.com>
8292 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
8293 entries per line, one for each statement in the sequence).
8294 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
8295 size from 100 to 10_000 for SC_Array to avoid any real possibility of
8296 overflow. Output decisions in for loops.
8297 Exclude labels from CS lines.
8298 * scos.ads: Clarify that label is not included in the entry point
8300 2010-01-26 Robert Dewar <dewar@adacore.com>
8302 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
8303 format of statement sequence SCO entries (one location/statement).
8304 * put_scos.adb (Put_SCOs): Implement new format of CS lines
8305 * scos.ads: Update comments.
8306 * sem_eval.adb: Minor reformatting.
8308 2010-01-26 Robert Dewar <dewar@adacore.com>
8310 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
8311 (Extend_Statement_Sequence): New procedures
8312 (Traverse_Declarations_Or_Statements): New handling for exits.
8314 2010-01-26 Robert Dewar <dewar@adacore.com>
8316 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
8319 2010-01-26 Robert Dewar <dewar@adacore.com>
8321 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
8322 * scos.ads: Clarify handling of logical operators
8324 2010-01-26 Arnaud Charlet <charlet@adacore.com>
8326 * s-tpoben.adb: Update comments.
8328 2010-01-26 Robert Dewar <dewar@adacore.com>
8330 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
8333 2010-01-26 Robert Dewar <dewar@adacore.com>
8335 * scos.ads: Clean up documentation, remove obsolete XOR references
8336 2010-01-26 Vincent Celier <celier@adacore.com>
8338 * gnat_ugn.texi: Complete documentation on the restrictions for
8339 combined options in -gnatxxx switches.
8342 2010-01-26 Arnaud Charlet <charlet@adacore.com>
8344 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
8345 a controlled operation, abort is already deferred at this point, so we
8346 need to use Defer_Abort_Nestable.
8348 2010-01-26 Vincent Celier <celier@adacore.com>
8350 * prj-conf.adb (Get_Config_Switches): Check for a default language for
8351 a project extending a project with no languages.
8353 2010-01-26 Vincent Celier <celier@adacore.com>
8355 * switch-c.adb (Scan_Front_End_Switches): Take into account options
8356 that follow -gnatef.
8357 Allow -gnateG to be followed by other options.
8359 2010-01-26 Robert Dewar <dewar@adacore.com>
8361 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
8362 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
8365 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
8367 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
8368 that allows to iterate over all subkeys of a key.
8370 2010-01-26 Ed Falis <falis@adacore.com>
8372 * sysdep.c: enable NFS for VxWorks MILS
8373 * env.c: enable __gnat_environ for VxWorks MILS
8374 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
8376 2010-01-25 Bob Duff <duff@adacore.com>
8378 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
8379 is an internally-generated positional aggregate, and the bounds are
8380 already correctly set. We don't want to overwrite those bounds with
8381 bounds determined by context.
8383 2010-01-25 Robert Dewar <dewar@adacore.com>
8385 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
8386 exp_ch9.adb, g-sechas.ads: Minor reformatting.
8388 2010-01-25 Thomas Quinot <quinot@adacore.com>
8390 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
8391 integer type) before subtracting 1, otherwise the computation may wrap
8392 (because size_t is modular) and cause the conversion to fail.
8394 2010-01-25 Ed Falis <falis@adacore.com>
8396 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
8398 2010-01-25 Vincent Celier <celier@adacore.com>
8400 * prj-attr.adb: New attribute Run_Path_Origin_Required
8401 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
8402 attribute Run_Path_Origin_Required.
8403 * prj.ads (Project_Configuration): New component
8404 Run_Path_Origin_Supported.
8405 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
8407 2010-01-25 Ed Schonberg <schonberg@adacore.com>
8409 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
8410 have errors, do not continue resolution of the aggregate.
8411 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
8412 the array type indicates an error.
8414 2010-01-25 Bob Duff <duff@adacore.com>
8416 * sinfo.ads: Minor comment fixes.
8418 2010-01-25 Bob Duff <duff@adacore.com>
8420 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
8422 2010-01-25 Arnaud Charlet <charlet@adacore.com>
8424 * gnatvsn.ads (Current_Year): Update.
8426 2010-01-25 Florian Villoing <villoing@adacore.com>
8428 * gnat_ugn.texi: Fix typo.
8430 2010-01-25 Thomas Quinot <quinot@adacore.com>
8432 * scos.ads: Update specification.
8434 2010-01-25 Ed Schonberg <schonberg@adacore.com>
8436 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
8437 enclosing subprogram has no previous spec, attach postcondition
8438 procedure to the defining entity for the body.
8440 2010-01-25 Ed Schonberg <schonberg@adacore.com>
8442 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
8443 initialization procedure of the ancestor part of an extension aggregate
8444 if it is an interface type.
8446 2010-01-25 Vincent Celier <celier@adacore.com>
8448 * gnatlink.adb (Process_Binder_File): The directory for the shared
8449 version of libgcc in the run path options is found in the subdirectory
8450 indicated by __gnat_default_libgcc_subdir.
8451 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
8454 2010-01-25 Ed Schonberg <schonberg@adacore.com>
8456 * sem_prag.adb: More flexible pragma Annotate.
8458 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
8460 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
8461 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
8463 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
8465 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
8467 2010-01-18 Jan Hubicka <jh@suse.cz>
8470 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
8471 unit local variables.
8473 2010-01-17 Laurent GUERBY <laurent@guerby.net>
8475 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
8477 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
8479 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
8480 * system-linux-armeb.ads, system-linux-armel.ads: New files.
8482 2010-01-09 Simon Wright <simon@pushface.org>
8485 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
8490 Copyright (C) 2010 Free Software Foundation, Inc.
8492 Copying and distribution of this file, with or without modification,
8493 are permitted in any medium without royalty provided the copyright
8494 notice and this notice are preserved.