1 2011-08-04 Emmanuel Briot <briot@adacore.com>
3 * prj-proc.adb, prj-nmsc.adb, prj-env.adb (Process_Declarative_Items):
4 Add support for overriding the Project_Path in aggregate projects.
6 2011-08-04 Robert Dewar <dewar@adacore.com>
8 * a-cofove.ads: Minor reformatting.
10 2011-08-04 Hristian Kirtchev <kirtchev@adacore.com>
12 * exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Update the comment
13 on the generated code.
14 (Build_Finalize_Statements): Update the comment on the generated code.
15 (Build_Initialize_Statements): Update the comment on the generated code.
16 (Build_Object_Declarations): Add local variable Result. The object
17 declarations are now built in sequence.
18 * rtsfind.ads: Add RE_Exception_Occurrence_Access to tables RE_Id and
21 2011-08-04 Robert Dewar <dewar@adacore.com>
23 * checks.adb, alfa.adb, alfa.ads: Minor reformatting.
25 2011-08-04 Eric Botcazou <ebotcazou@adacore.com>
27 * einfo.ads (Elaboration_Entity): Document new definition and use.
28 (Elaboration_Entity_Required): Adjust to above change.
29 * exp_attr.adb (Expand_N_Attribute_Reference): Likewise.
30 * exp_ch12.adb: And with and use for Snames.
31 (Expand_N_Generic_Instantiation): Test 'Elaborated attribute.
32 * exp_util.adb (Set_Elaboration_Flag): Likewise.
33 * sem_attr.adb (Analyze_Attribute) <Check_Library_Unit>: Delete.
34 <Check_Unit_Name>: Deal with N_Expanded_Name.
35 <Attribute_Elaborated>: Extend to all unit names.
36 * sem_elab.adb: And with and use for Uintp.
37 (Check_Internal_Call_Continue): Adjust to Elaboration_Entity change.
38 * sem_util.ads (Build_Elaboration_Entity): Adjust comment.
39 * sem_util.adb (Build_Elaboration_Entity): Change type to Integer.
40 * bindgen.adb (Gen_Elab_Externals_Ada): New local subprogram taken
42 (Gen_Elab_Externals_C): Likewise, but taken from Gen_Adainit_C.
43 (Gen_Adafinal_Ada): Remove redundant test. In the non-main program
44 case, do not call System.Standard_Library.Adafinal; instead call
45 finalize_library if needed.
46 (Gen_Adafinal_C): Likewise.
47 (Gen_Adainit_Ada): Do not set SSL.Finalize_Library_Objects in the
48 non-main program case.
49 (Gen_Adainit_C): Generate a couple of external declarations here.
50 In the main program case, set SSL.Finalize_Library_Objects.
51 (Gen_Elab_Calls_Ada): Adjust to Elaboration_Entity change.
52 (Gen_Elab_Calls_C): Likewise.
53 (Gen_Finalize_Library_Ada): Likewise. Skip SAL interface units.
54 (Gen_Finalize_Library_C): Likewise. Generate a full function.
55 (Gen_Main_C): Put back call to Ada_Final and don't finalize library
57 (Gen_Output_File_Ada): Generate pragma Linker_Destructor for Ada_Final
58 if -a is specified. Call Gen_Elab_Externals_Ada. Move around call to
60 (Gen_Output_File_C): Generate __attribute__((destructor)) for Ada_Final
61 if -a is specified. Call Gen_Elab_Externals_C. Remove useless couple
62 of external declarations. Call Gen_Finalize_Library_C.
64 2011-08-04 Emmanuel Briot <briot@adacore.com>
66 * prj.adb, prj.ads, makeutl.adb, makeutl.ads (Complete_Mains,
67 Compute_Compilation_Phases): new subprogram.
68 (Builder_Data, Builder_Project_Tree_Data): new subprogram and type
69 The number of mains as well as the various compilation phases that
70 need to be run are now project tree specific, since various
71 aggregated trees might have different requirements. In particular,
72 they do not all require bind or link phases.
74 2011-08-04 Emmanuel Briot <briot@adacore.com>
76 * prj.adb, prj.ads, makeutl.adb, makeutl.ads, prj-env.adb
77 (Project_Tree_Appdata): New type.
78 It is now possible to associate application-specific data to a project
79 tree. In particular, this is used in the gprbuild builder to avoid a
80 number of global tables and htables, especially now that there can be
81 several project trees loaded at once because of aggregate projects.
82 (Debug_Name): new procedure.
83 * projects.texi: Clarify syntax of "**" for Source_Dirs
85 2011-08-03 Emmanuel Briot <briot@adacore.com>
87 * prj.ads, makeutl.adb, makeutl.ads (Queue.Insert): now also inserts
88 the "roots" for a main.
89 (Fill_From_Project): add support for aggregate projects. Main units
90 in aggregated projects are now automatically added in the list of
91 files to build (although this fails later on in gprbuild, because
92 these files are not using the root proejct tree, so this needs
94 * gcc-interface/Make-lang.in: Update dependencies.
96 2011-08-03 Yannick Moy <moy@adacore.com>
98 * sem_ch4.adb (Analyze_Conditional_Expression): only allow boolean
99 conditional expression in ALFA.
100 * sem_res.adb (Resolve_Conditional_Expression): mark non-boolean
101 expressions as not in ALFA.
103 2011-08-03 Robert Dewar <dewar@adacore.com>
105 * a-cofove.adb: Minor reformatting.
107 2011-08-03 Emmanuel Briot <briot@adacore.com>
109 * make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads
110 (Insert_Project_Sources, Insert_withed_Sources_For): moved from the
112 These packages are more logically placed in the Queue package, since
113 they manipulate the queue. It is also likely that they can be adapted
114 for gnatmake, thus sharing more code.
115 (Finish_Program, Fail_Program): moved from the gprbuild sources, so
116 that we could move the above.
118 2011-08-03 Emmanuel Briot <briot@adacore.com>
120 * errutil.adb (Finalize): clean up the list of error messages on exit.
121 Calling this subprogram multiple times will no longer show duplicate
122 error messages on stderr.
124 2011-08-03 Emmanuel Briot <briot@adacore.com>
126 * g-comlin.adb, g-comlin.ads (Set_Command_Line): ignore the parameter
127 Getopt_Switches when we have already define a command line
130 2011-08-03 Yannick Moy <moy@adacore.com>
132 * sem_ch11.adb (Analyze_Raise_xxx_Error): do not mark such nodes as not
133 in ALFA. Instead, they are considered as assertions to prove.
134 * sem_ch4.adb (Analyze_Conditional_Expression): do not always mark such
135 nodes as not in ALFA. Instead, include conditional expressions in ALFA
136 if they have no ELSE part, or if they occur in pre- and postconditions,
137 where the Condition cannot have side-effects in ALFA
138 (Analyze_Membership_Op): do not mark such nodes as not in ALFA
139 (Analyze_Type_Conversion): do not always mark such nodes as not in ALFA.
140 Instead, include type conversion between scalar types in ALFA.
141 * sem_ch6.adb (Process_Formals): correctly mark a parameter in ALFA
142 if-and-only-if its type is in ALFA.
144 2011-08-03 Thomas Quinot <quinot@adacore.com>
146 * scos.adb, get_scos.adb, put_scos.adb
147 New code letter for decisions: G (entry guard)
149 (Traverse_Subprogram_Body): Rename to...
150 (Traverse_Subprogram_Or_Task_Body): New subrpogram.
151 (Traverse_Protected_Body): New subprogram
152 (Traverse_Declarations_Or_Statements): Add traversal of task bodies,
153 protected bodies and entry bodies.
155 2011-08-03 Yannick Moy <moy@adacore.com>
157 * einfo.adb, einfo.ads (Is_Postcondition_Proc): new flag for procedure
158 entities with get/set subprograms, which is set on procedure entities
159 generated by the compiler for a postcondition.
160 * sem_ch6.adb (Process_PPCs): set new flag on postcondition procedures
161 * alfa.adb, alfa.ads (Get_Entity_For_Decl): new function returning the
162 entity for a declaration
163 (Get_Unique_Entity_For_Decl): new function returning an entity which
164 represents a declaration, so that matching spec and body have the same
167 2011-08-03 Robert Dewar <dewar@adacore.com>
169 * a-except-2005.adb, a-cfhama.adb, a-cfhase.adb, a-cfhase.ads,
170 a-cforma.adb, a-cforse.ads, a-cforse.adb: Minor reformatting
172 2011-08-03 Yannick Moy <moy@adacore.com>
174 * lib-xref-alfa.adb (Detect_And_Add_ALFA_Scope): make the subprogram
175 library-level because retriction No_Implicit_Dynamic_Code in the
176 front-end prevents its definition as a local subprogram
177 (Traverse_Compilation_Unit): extract new procedure from Add_ALFA_File,
178 for reuse in other contexts
179 (Traverse_Declarations_Or_Statements,
180 Traverse_Handled_Statement_Sequence, Traverse_Package_Body,
181 Traverse_Package_Declaration, Traverse_Subprogram_Body): make all these
182 procedures take a callback parameter to be called on all declarations
184 (Traverse_All_Compilation_Units): new generic function to traverse a
185 compilation unit and call a callback parameter on all declarations
187 2011-08-03 Javier Miranda <miranda@adacore.com>
189 * sem_prag.adb (Process_Interface_Name): Allow duplicated export names
190 in Java since they are always enclosed in a namespace that
191 differentiates them, and overloaded entities are supported by the VM.
193 2011-08-03 Ed Schonberg <schonberg@adacore.com>
195 * checks.adb (Determine_Range): If a computed bound of an operation is
196 outside the range of the base type of the expression, and overflow
197 checks are enabled, the result is unknown and cannot be used for any
198 subsequent constant folding.
199 * sem_eval.adb (Compile_Time_Compare): if the bounds of one operand are
200 unknown, so is the result of the comparison.
202 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
204 * a-except-2005.adb (Raise_From_Controlled_Operation): Add new formal
205 From_Abort. When finalization was triggered by an abort, propagate
206 Standard'Abort_Signal rather than Program_Error.
207 * a-except-2005.ads (Raise_From_Controlled_Operation): Add new formal
209 * a-except.adb (Raise_From_Controlled_Operation): Add new formal
210 From_Abort. When finalization was triggered by an abort, propagate
211 Standard'Abort_Signal rather than Program_Error.
212 * a-except.ads:(Raise_From_Controlled_Operation): Add new formal
214 * exp_ch7.adb:(Build_Adjust_Or_Finalize_Statements): New local variable
215 Abort_Id. Update the calls to Build_Object_Declarations and
216 Build_Raise_Statement to include Abort_Id.
217 (Build_Adjust_Statements): New local variable Abort_Id. Update the
218 calls to Build_Object_Declarations and Build_Raise_Statement to include
220 (Build_Finalize_Statements): New local variable Abort_Id. Update the
221 calls to Build_Object_Declarations and Build_Raise_Statement to include
223 (Build_Components): Create an entity for Abort_Id when exceptions are
224 allowed on the target.
225 (Build_Finalizer): New local variable Abort_Id.
226 (Build_Initialize_Statements): New local variable Abort_Id. Update the
227 calls to Build_Object_Declarations and Build_Raise_Statement to include
229 (Build_Object_Declarations): Add new formal Abort_Id. Create the
230 declaration of flag Abort_Id to preserve the original abort status
231 before finalization code is executed.
232 (Build_Raise_Statement): Add new formal Abort_Id. Pass Abort_Id to
233 runtime routine Raise_From_Controlled_Operation.
234 (Create_Finalizer): Update the call to Build_Raise_Statement to include
235 Abort_Id. Update the call to Build_Object_Declarations to include
236 Abort_Id. Update the layout of the finalizer body.
237 (Make_Handler_For_Ctrl_Operation): Add an actual for From_Abort.
238 (Process_Transient_Objects): New local variable Abort_Id. Remove the
239 clunky code to create all flags and objects related to
240 exception propagation and replace it with a call to
241 Build_Object_Declarations. Update the call to Build_Raise_Statement to
243 * exp_ch7.ads (Build_Object_Declarations): Moved from body to spec.
244 Add new formal Abort_Id and associated comment on its use.
245 (Build_Raise_Statement): Add new formal Abort_Id and associated comment
247 * exp_intr.adb (Expand_Unc_Deallocation): New local variable Abort_Id.
248 Remove the clunky code to create all flags and objects related to
249 exception propagation and replace it with a call to
250 Build_Object_Declarations. Update the call to Build_Raise_Statement.
252 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
254 * s-tassta.adb: Fix minor typos.
256 2011-08-03 Robert Dewar <dewar@adacore.com>
258 * rtsfind.ads, makeutl.ads, prj.ads, prj.adb, make.adb,
259 lib-writ.adb, makeutl.adb, s-soflin.ads, clean.adb: Minor reformatting.
261 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
263 * exp_ch7.adb (Create_Finalizer): Treat freeze nodes in similar fashion
264 to packages. This ensures that the finalizer body will not end up
265 inside the freeze node.
266 (Process_Declarations): Add code to detect whether a freeze node has a
267 nested finalization collection.
269 2011-08-03 Pascal Obry <obry@adacore.com>
271 * g-awk.adb, g-awk.ads: Make GNAT.AWK API compatible with Ada 2005.
272 (Current_Session): Return a not null access to Session_Type.
273 (Default_Session): Likewise.
275 2011-08-03 Robert Dewar <dewar@adacore.com>
277 * a-cfdlli.adb, bindgen.adb, exp_ch4.adb, exp_ch13.adb, sem_warn.adb,
278 exp_ch3.adb, exp_ch3.ads: Minor reformatting.
280 2011-08-03 Pascal Obry <obry@adacore.com>
282 * g-awk.ads: Minor comment fix.
284 2011-08-03 Sergey Rybin <rybin@adacore.com>
286 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
287 the tree structure related to discriminant constraints.
288 Original_Discriminant cannot be used any more for computing the
289 defining name for the reference to a discriminant.
291 2011-08-03 Ed Schonberg <schonberg@adacore.com>
293 * sem_disp.adb (Is_Tag_Indeterminate): If the return type of the
294 function is not visibly tagged, this is not a dispatching call and
295 therfore is not Tag_Indeterminate, even if the function is marked as
296 dispatching on result.
298 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
300 * exp_ch13.adb: Add with and use clauses for Restrict and Rident.
301 (Expand_N_Free_Statement): Add a guard to protect against run-times
302 which do not support controlled types.
303 * exp_ch3.adb (Expand_Freeze_Class_Wide_Type): Add a guard to protect
304 against run-times which do not support controlled types.
305 * exp_ch4.adb (Complete_Controlled_Allocation): Add a guard to protect
306 against run-times which do not support controlled types.
307 * exp_ch7.adb (Build_Finalization_Collection): Add a guard to protect
308 against run-times which do not support controlled types.
309 * exp_util.adb (Needs_Finalization): Code reformatting. Add a guard to
310 protect against run-times which do not support controlled types.
312 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
314 * exp_intr.adb: Put back with and use clauses for Exp_Ch11.
315 (Expand_Unc_Deallocation): Expand the AT_END handler at the very end.
317 2011-08-03 Ed Schonberg <schonberg@adacore.com>
319 * exp_ch5.adb (Expand_Iterator_Loop): indicate that the cursor is
320 modified in the source, to prevent spurious warnings when compiling
323 2011-08-03 Thomas Quinot <quinot@adacore.com>
325 * a-except-2005.adb: Minor reformatting.
327 2011-08-03 Ed Schonberg <schonberg@adacore.com>
329 * sem_warn.adb (Check_One_Unit): if the only mention of a withed unit
330 is a renaming declaration in the private part of a package, do not emit
331 a warning that the with_clause could be moved because the renaming may
332 be used in the body or in a child unit.
334 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
336 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
337 Propagate the Comes_From_Source attribute from the original return
338 object to the renaming.
340 2011-08-03 Jose Ruiz <ruiz@adacore.com>
342 * exp_ch7.adb (Build_Raise_Statement): Do not call
343 Raise_From_Controlled_Operation when this routine is not present in
344 the run-time library.
345 (Cleanup_Protected_Object, Cleanup_Task): For restricted run-time
346 libraries (Ravenscar), tasks are non-terminating, and protected objects
347 and tasks can only appear at library level, so we do not want
348 finalization of protected objects nor tasks.
349 * exp_intr.adb: Minor clarification in comment.
350 bindgen.adb (Gen_Adainit_Ada, Gen_Main_C, Gen_Output_File_Ada,
351 Gen_Output_File_C): Remove references to finalization of library-level
352 objects when using restricted run-time libraries.
354 2011-08-03 Ed Schonberg <schonberg@adacore.com>
356 * sem_ch3.adb (Build_Discriminant_Constraints): Set
357 Original_Discriminant only if the parent type is a generic formal.
359 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
361 * exp_ch13.adb: Add with and use clause for Targparm;
362 (Expand_N_Free_Statement): Prevent the generation of a custom
363 Deallocate on .NET/JVM targets since this requires pools and address
365 * exp_ch4.adb (Expand_Allocator_Expression): When compiling for
366 .NET/JVM targets, attach the newly allocated object to the access
367 type's finalization collection. Do not generate a call to
368 Set_Finalize_Address_Ptr on .NET/JVM because this routine does not
369 exist in the runtime.
370 (Expand_N_Allocator): When compiling for .NET/JVM targets, do not
371 create a custom Allocate for object that do not require initialization.
372 Attach a newly allocated object to the access type's finalization
373 collection on .NET/JVM.
374 * exp_ch5.adb (Make_Tag_Ctrl_Assignment): Add special processing for
375 assignment of controlled types on .NET/JVM. The two hidden pointers
376 Prev and Next and stored and later restored after the assignment takes
378 * exp_ch6.adb (Expand_Call): Add local constant Curr_S. Add specialized
379 kludge for .NET/JVM to recognize a particular piece of code coming from
380 Heap_Management and change the call to Finalize into Deep_Finalize.
381 * exp_ch7.adb (Build_Finalization_Collection): Allow the creation of
382 finalization collections on .NET/JVM only for types derived from
383 Controlled. Separate the association of storage pools with a collection
384 and only allow it on non-.NET/JVM targets.
385 (Make_Attach_Call): New routine.
386 (Make_Detach_Call): New routine.
387 (Process_Object_Declarations): Suppress the generation of
388 build-in-place return object clean up code on .NET/JVM since it uses
390 * exp_ch7.ads (Make_Attach_Call): New routine.
391 (Make_Detach_Call): New routine.
392 * exp_intr.adb Add with and use clause for Targparm.
393 (Expand_Unc_Deallocation): Detach a controlled object from a collection
395 * rtsfind.ads: Add entries RE_Attach, RE_Detach and
396 RE_Root_Controlled_Ptr to tables RE_Id and RE_Unit_Table.
397 * snames.ads-tmpl: Add name Name_Prev. Move Name_Prev to the special
398 names used in finalization.
400 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
402 * a-fihema.adb: Add with and use clauses for System.Soft_Links.
403 (Attach, Detach): Lock the current task when chaining an object onto a
406 2011-08-03 Hristian Kirtchev <kirtchev@adacore.com>
408 * a-except.adb, a-except-2005.adb (Raise_From_Controlled_Operation):
409 Rewritten to create the message strings when the exception is not
410 raised by an abort during finalization.
411 * a-except.ads, a-except-2005.ads: Add pragma Export for procedure
412 Raise_From_Controlled_Operation and update its associated comment.
413 * a-fihema.ads, a-fihema.adb: New GNAT unit.
414 Ada.Finalization.Heap_Management provides key functionality
415 associated with controlled objects on the heap, their creation,
416 finalization and reclamation. Type Finalization_Collection is
417 effectively a wrapper which sits ontop of a storage pool and performs
418 all necessary bookkeeping for all the objects it contains. Each
419 access-to-controlled or access-to-class-wide type receives a collection
420 as part of its expansion. The compiler generates buffer code and
421 invokes Allocate / Deallocate to create and destroy allocated
423 * a-finali.adb ("="): Removed.
424 * a-finali.ads ("="): Removed. Controlled types no longer carry hidden
425 fields Prev and Next.
426 * ali.adb (Scan_ALI): Add parsing code to process PF / Has_Finalizer.
427 A library unit with at least one controlled object on the library level
428 has a special finalizer which is invoked by the binder. To signal this,
429 ali files carry field PF.
430 * ali.ads: New field in type Unit_Record called Has_Finalizer. Add
431 associated comment on field usage.
432 * a-tags.adb (Get_RC_Offset): Removed.
433 (Needs_Finalization): New routine.
434 * a-tags.ads: Update the structure of the GNAT dispatch tables.
435 Dispatch tables now carry field Needs_Finalization which provides
436 runtime indication whether a type is controlled or has controlled
437 components or both. Remove field RC_Offset.
438 (Get_RC_Offset): Removed along with its associated pragma Export.
439 Since tagged types with controlled components no longer carry hidden
440 field _controller, the special mechanism to retrieve its location is no
442 (Needs_Finalization): New routine.
443 * atree.ads, atree.adb (Elist24): New routine.
444 (Set_Elist24): New routine.
445 * atree.h: Add a define clause for Elist24.
446 * bindgen.adb New library-level variable Lib_Final_Built.
447 (Gen_Adafinal_Ada): Reimplemented. Depending on the restrictions or the
448 presence of a VM target, the routine generates calls to the proper
449 library finalization routine.
450 (Gen_Adainit_Ada): Import Finalize_Library_Objects only on non-VM
451 targets. Set the correct library finalization routine depending on
452 whether the library has controlled objects or this is a VM compilation.
453 (Gen_Finalize_Library_Ada): New routine. This procedure generates calls
454 to library-level finalizers of compiled units in reverse order of
455 elaboration. It also produces exception management code and reraises a
456 potential exception after all units have been finalized.
457 (Gen_Finalize_Library_C): New routine. This procedure generates calls to
458 library-level finalizers of compiled units in reverse order of
460 (Gen_Finalize_Library_Defs_C): New routine. This procedure generates the
461 definitions of all library-level finalizers available to the compilation
462 (Gen_Main_Ada): Directly call Adafinal which now contails all target
464 (Gen_Main_C): Add new local constant Needs_Library_Finalization. Call
465 System.Standard_Library.Adafinal directly. If the library needs
466 finalization actions, create the sequence of finalization calls.
467 (Gen_Output_File_Ada): Alphabetize local variables and constants.
468 Generate a with clause for System.Soft_Links when compiling for a VM.
469 Remove the code which imports System.Standard_Library.Adafinal as
470 Do_Finalize. Generate the library finalization routine.
471 (Gen_Output_File_C): Add new local constant Needs_Library_Finalization.
472 If the library needs finalization actions, create all the definitions
473 of library- level finalizers.
474 (Has_Finalizer): New routine. Determines whether at least one compiled
475 unit has a library-level finalizer.
476 Add type Qualification_Mode.
477 (Set_Unit_Name): Add a formal which controls the replacement of a dot.
478 * einfo.adb: New usage of field 15 as Return_Flag.
479 Remove Finalization_Chain_Entity from the usages of field 19.
480 Remove Associated_Final_Chain from the usages of field 23.
481 New usage of field 23 as Associated_Collection.
482 New usage of field 24 as Finalizer.
483 New usage of flag 252 as Is_Processed_Transient.
484 (Associated_Final_Chain): Removed.
485 (Associated_Collection): New routine.
486 (Finalization_Chain_Entity): Removed.
487 (Finalizer): New routine.
488 (Is_Finalizer): New routine.
489 (Is_Processed_Transient): New routine.
490 (Return_Flag): New routine.
491 (Set_Associated_Final_Chain): Removed.
492 (Set_Associated_Collection): New routine.
493 (Set_Finalization_Chain_Entity): Removed.
494 (Set_Finalizer): New routine.
495 (Set_Is_Processed_Transient): New routine.
496 (Set_Return_Flag): New routine.
497 (Write_Entity_Flags): Include Is_Processed_Transient to the list of
499 (Write_Field8_Name): Alphabetize the output.
500 (Write_Field11_Name): Alphabetize the output.
501 (Write_Field12_Name): Alphabetize the output.
502 (Write_Field13_Name): Alphabetize the output.
503 (Write_Field14_Name): Alphabetize the output.
504 (Write_Field15_Name): Alphabetize the output.
505 (Write_Field16_Name): Alphabetize the output.
506 (Write_Field17_Name): Alphabetize the output.
507 (Write_Field18_Name): Alphabetize the output.
508 (Write_Field19_Name): Alphabetize the output. Remove the output of
509 Finalization_Chain_Entity.
510 (Write_Field20_Name): Alphabetize the output.
511 (Write_Field21_Name): Alphabetize the output.
512 (Write_Field22_Name): Alphabetize the output.
513 (Write_Field23_Name): Alphabetize the output. Remove the output of
514 Associated_Final_Chain. Add output for Associated_Collection.
515 (Write_Field24_Name): Alphabetize the output.
516 (Write_Field25_Name): Add output for Finalizer.
517 (Write_Field26_Name): Alphabetize the output.
518 (Write_Field27_Name): Alphabetize the output.
519 (Write_Field28_Name): Alphabetize the output.
520 * einfo.ads: Add new field description for Associated_Collection and
522 Remove Associated_Final_Chain and its uses in nodes.
523 Remove Finalization_Chain_Entity and its uses in nodes.
524 Add new field description for Finalizer and its uses in nodes.
525 Add new synthesized attribute Is_Finalizer.
526 Add new flag description for Is_Processed_Transient and its uses in
528 Add new field description for Return_Flag and its uses in nodes.
529 (Associated_Final_Chain): Removed along with its pragma Inline.
530 (Associated_Collection): New routine and pragma Inline.
531 (Finalization_Chain_Entity): Removed along with its pragma Inline.
532 (Finalizer): New routine and pragma Inline.
533 (Is_Finalizer): New routine and pragma Inline.
534 (Is_Processed_Transient): New routine and pragma Inline.
535 (Return_Flag): New routine and pragma Inline.
536 (Set_Associated_Final_Chain): Removed along with its pragma Inline.
537 (Set_Associated_Collection): New routine and pragma Inline.
538 (Set_Finalization_Chain_Entity): Removed along with its pragma Inline.
539 (Set_Finalizer): New routine and pragma Inline.
540 (Set_Is_Processed_Transient): New routine and pragma Inline.
541 (Set_Return_Flag): New routine and pragma Inline.
542 * exp_aggr.adb: Alphabetize subprograms.
543 (Build_Array_Aggr_Code): Remove formal Flist and its associated comment.
544 (Build_Record_Aggr_Code): Remove formals Flist and Obj along with their
545 associated comments. Remove local variables External_Final_List and
547 Rename Ctrl_Stuff_Done to Finalization_Done. Rename local variable A to
548 Ancestor. Remove the retrieval of finalization lists. Update the call to
550 (Convert_Aggr_In_Allocator): Remove the retrieval of finalization
551 lists. Update the call to Late_Expansion.
552 (Convert_Aggr_In_Assignment): Update the call to Late_Expansion.
553 (Convert_Aggr_In_Object_Decl): Update the call to Late_Expansion.
554 (Gen_Assign): Remove the retrieval of the finalization list used to
555 build the assignment. Update the calls to Make_Init_Call and
557 (Gen_Ctrl_Actions_For_Aggr): Renamed to Generate_Finalization_Actions.
558 Remove the mechanism to determine attachment levels and finalization
559 list retrieval. Remove the processing for coextensions.
560 (Init_Controller): Removed. Controllers no longer exist.
561 (Late_Expansion): Remove formals Flist and Obj along with their
562 associated comments. Update the calls to Build_Record_Aggr_Code and
563 Build_Array_Aggr_Code.
564 * exp_ch13.adb (Expand_N_Free_Statement): New routine.
565 (Expand_N_Freeze_Entity): Add special processing for finalizers which
566 appear in entry bodies, protected subprograms and task bodies.
567 * exp_ch13.ads (Expand_N_Free_Statement): New routine.
568 * exp_ch3.adb (Add_Final_Chain): Removed.
569 (Build_Array_Init_Proc): Alphabetize local variables.
570 (Build_Assignment): Alphabetize local variables. Update the call to
572 (Build_Class_Wide_Master): Rename local variables to better reflect
574 (Build_Discriminant_Assignments): Code reformatting.
575 (Build_Init_Call_Thru): Code reformatting.
576 (Build_Init_Procedure): Code reformatting. Generate a special version
577 of Deep_Finalize which is capable of finalizing all initialized
578 components and ignore the rest.
579 (Build_Init_Statements): Rename local variables to better reflect their
581 Reimplement the mechanism to include the creation and update of an index
582 variable called a "counter". It is used as a bookmark for tracing
583 initialized and non-initialized components.
584 (Build_Initialization_Call): Remove local variable Controller_Typ.
585 Alphabetize all local variables. Remove the initialization of the
586 record controller and update the call to Make_Init_Call.
587 (Build_Record_Init_Proc): Rename formal Pe to Rec_Ent.
588 New local variable Counter.
589 (Constrain_Array): Alphabetize.
590 (Expand_Freeze_Array_Type): Create a collection instead of a
592 (Expand_Freeze_Class_Wide_Type): New routine. Creates TSS primitive
593 Finalize_Address which is used in conjunction with allocated controlled
595 (Expand_N_Object_Declaration): Remove the creation of a finalization
596 list for anonymous access types. Update the calls to Make_Init_Call and
598 (Expand_Freeze_Record_Type): Remove local variable Flist. Remove the
599 retrieval of finalization lists. Remove the expansion of the record
600 controller. Create TSS primitive Finalize_Address used in conjunction
601 with controlled objects on the heap. Create finalization collections
602 for access-to-controlled record components.
603 (Expand_Record_Controller): Removed.
604 (Freeze_Type): Remove the freezing of record controllers. Freezing of
605 class-wide types now requires additional processing. Create
606 finalization collections for access-to-controlled types.
607 (Increment_Counter): New routine.
608 (Make_Counter): New routine.
609 (Make_Eq_If): Remove the mention of Name_uController.
610 (Make_Predefined_Primitive_Specs): There is no longer need to skip
611 types coming from System.Finalization_Root.
612 (Predef_Deep_Spec): Reimplemented to reflect the new parameter profiles.
613 (Predefined_Primitive_Bodies): There is no longer need to skip types
614 coming from System.Finalization_Root.
615 (Stream_Operation_OK): Do not generate stream routines for
616 type Ada.Finalization.Heap_Management.Finalization_Collection.
617 * exp_ch3.ads: Alphabetize subprograms.
618 * exp_ch4.adb: Remove with and use clause for Sem_Ch8.
619 Add with and use clause for Lib.
620 (Complete_Coextension_Finalization): Removed.
621 (Complete_Controlled_Allocation): New routine. Create a finalization
622 collection for anonymous access-to-controlled types. Create a custom
623 Allocate which interfaces with the back end and the machinery in
625 (Expand_Allocator_Expression): Add necessary calls to
626 Complete_Controlled_Allocation. Remove the retrieval of finalization
627 lists. Update the calls to Make_Adjust_Call. Generate a call to
628 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
629 the associated collection.
630 (Expand_N_Allocator): Remove the processing for dynamic coextensions.
631 Code clean up. Remove the retrieval of finalization lists and
633 Update the call to Make_Init_Call. Generate a call to
634 Ada.Finalization.Heap_Management.Set_Finalize_Address_Ptr to decorate
635 the associated collection.
636 (Get_Allocator_Final_List): Removed. Finalization lists are not
638 (Suitable_Element): Remove the mention of Name_uController.
639 * exp_ch5.adb: Remove with and use clauses for Ttypes and Uintp.
640 (Make_Tag_Ctrl_Assignment): Rewritten to simply do a finalization of
641 the left hand side, carry out the assignment and adjust the left hand
643 * exp_ch6.adb (Add_Final_List_Actual_To_Build_In_Place_Call): Removed.
644 (Add_Collection_Actual_To_Build_In_Place_Call): New routine.
645 (BIP_Formal_Suffix): Rename BIP_Final_List and BIPfinallist to
646 BIP_Collection and BIPcollection.
647 (Build_Heap_Allocator): New routine used to allocate the return object
648 of a build-in-place function onto a collection.
649 (Expand_Ctrl_Function_Call): Moved from Exp_Ch7.
650 (Expand_Call): Do not replace direct calls to Deep routines with their
652 (Expand_N_Extended_Return_Statement): Give all variables shorter names
653 and update their occurrences. Add a special return flag to monitor the
654 [ab]normal execution of the function. The flag is set right before the
656 Rewrite the mechanism used to allocate a build-in-place return object
657 on the heap or on a storage pool.
658 (Is_Direct_Deep_Call): New routine.
659 (Make_Build_In_Place_Call_In_Allocator): Add a collection to a
660 build-in-place function call instead of a final list. Build a call to
661 Set_Finalize_Address_Ptr to decorate the associated collection.
662 (Make_Build_In_Place_Call_In_Anonymous_Context): Create a temporary in
663 order to name the build-in-place function call's result for later
664 finalization. Add a collection to a build-in-place function call
665 instead of a final list.
666 (Make_Build_In_Place_Call_In_Assignment): Add a collection to a
667 build-in-place function call instead of a final list. Remove the code
668 which moves one final list and transforms it into the actual in a
669 nested build-in-place call.
670 (Make_Build_In_Place_Call_In_Object_Declaration): Add a collection to a
671 build-in-place function call instead of a final list.
672 (Move_Final_List): Removed.
673 (Needs_BIP_Collection): New routine.
674 (Needs_BIP_Final_List): Removed.
675 * exp_ch6.ads: Replace BIP_Final_List with BIP_Collection in
676 enumeration type BIP_Formal_Kind.
677 Update the related comment.
678 (Needs_BIP_Collection): New routine.
679 (Needs_BIP_Final_List): Removed.
680 * exp_ch7.adb: Add with and use clauses for Elists, Exp_Ch6, Stringt
681 and Ttypes. Remove with and use clauses for Sem_Type. Alphabetize the
682 majority of subprograms in this unit. Add Name_Finalize_Address to
683 array Name_Of and TSS_Finalize_Address to array Deep_Name_Of.
684 (Build_Adjust_Or_Finalize_Statements): Create the adjust or finalization
685 statements for an array type.
686 (Build_Adjust_Statements): Create the adjust statements for a record
688 (Build_Cleanup_Statements): New routine. A procedure which given any
689 construct containing asynchronous calls, references to _master, or is a
690 task body, a task allocation or a protected body produces the necessary
691 runtime calls to clean up these constructs.
692 (Build_Exception_Handler): New routine.
693 (Build_Final_List): Removed.
694 (Build_Finalization_Collection): New routine. A core procedure which
695 creates a collection to service heap allocated controlled objects
696 associated with an access-to-controlled type.
697 (Build_Finalize_Statements): Create the finalization statements for a
699 (Build_Finalizer): New routine. A core procedure which given any
700 construct with declarations and/or statements detects all objects which
701 need any type of clean up (controlled objects, protected objects) and
702 generates all necessary code to clean up the said objects in the proper
704 (Build_Finalizer_Call): New routine.
705 (Build_Initialize_Statements): Create the initialization statements for
706 an array type. The generated routine contains code to finalize partially
708 (Build_Object_Declarations): New routine.
709 (Build_Raise_Statement): New routine.
710 (Clean_Simple_Protected_Objects): Removed.
711 (Controller_Component): Removed.
712 (Enclosing_Function): New routine.
713 (Expand_Cleanup_Actions): Create a finalizer for a construct which has
714 either declarations or statements or both.
715 (Expand_N_Package_Body): Create a finalizer for a non-generic package.
716 (Expand_N_Package_Declaration): Create a finalizer for a non-generic
718 (Find_Final_List): Removed.
719 (Global_Flist_Ref): Removed.
720 (In_Finalization_Root): Removed.
721 (Insert_Actions_In_Scope_Around): Determine the range of the transient
722 scope in terms of tree nodes. Process all transient variables within
724 (Make_Adjust_Call): Rewritten. There is no longer an attach call
725 generated after the adjust.
726 (Make_Attach_Call): Removed.
727 (Make_Call): New routine.
728 (Make_Clean): Removed.
729 (Make_Deep_Array_Body): Rewritten to simply invoke the appropriate
731 (Make_Deep_Proc): Rewritten to generate the new profile signature used
733 (Make_Deep_Record_Body): Rewritten to simply invoke the appropriate
735 (Make_Final_Call): Modified to simply create a call to either
736 Deep_Finalize or Finalize.
737 (Make_Finalize_Address_Body): New routine.
738 (Make_Finalize_Address_Stmts): New routine. A function which produces
739 TSS primitive Finalize_Address used in conjunction with heap allocated
741 (Make_Handler_For_Ctrl_Operation): Add specialized code for .NET/JVM.
742 (Make_Init_Call): Rewritten. There is no longer an attach call
743 generated after initialization.
744 (Make_Local_Deep_Finalize): New routine.
745 (Make_Set_Finalize_Address_Ptr_Call): New routine.
746 (Make_Transient_Block): Remove the finalization list retrieval and
748 (Needs_Finalization): Moved to Exp_Util.
749 (Parent_Field_Type): New routine.
750 (Preprocess_Components): New routine.
751 (Process_Transient_Objects): New routine.
752 (Wrap_HSS_In_Block): New routine.
753 (Wrap_Transient_Declaration): Remove finalization list management and
754 controller insertion.
755 (Wrap_Transient_Expression): Code reformatting.
756 (Wrap_Transient_Statement): Code reformatting.
757 * exp_ch7.ads (Build_Final_List): Removed.
758 (Build_Finalization_Collection): New routine.
759 (Build_Raise_Statement): New routine.
760 (Controller_Component): Removed.
761 (Expand_Ctrl_Function_Call): Moved to Exp_Ch6.
762 (Find_Final_List): Removed.
763 (In_Finalization_Root): Removed.
764 (Is_Simple_Protected_Type): Update related comment.
765 (Make_Adjust_Call): New parameter profile and associated comments.
766 (Make_Attach_Call): Removed.
767 (Make_Final_Call): New parameter profile and associated comments.
768 (Make_Finalize_Address_Body): New routine.
769 (Make_Init_Call): New parameter profile and associated comments.
770 (Make_Local_Deep_Finalize): New routine.
771 (Make_Set_Finalize_Address_Ptr_Call): New routine.
772 (Needs_Finalization): Moved to Exp_Util.
773 * exp_ch9.adb (Add_Object_Pointer): Code reformatting.
774 (Expand_N_Protected_Body): Remove the handling of finalization lists.
775 (Find_Protection_Type): Moved to Exp_Util.
776 * exp_disp.adb: Remove with and use clauses for Exp_Ch7.
777 (Make_DT): Update sequence of dispatch table initialization. Remove the
778 initialization of field RC_Offset. Add initialization of field Needs_
780 * exp_intr.adb (Expand_Unc_Deallocation): Code reformatting.
781 Reimplement how an object is first finalized, then deallocated.
782 * exp_strm.adb (Build_Record_Or_Elementary_Input_Function):
784 * exp_tss.ads: Add special suffix for TSS primitive Finalize_Address.
785 Register TSS_Finalize_Address with type TSS_Names.
786 * exp_util.adb (Build_Allocate_Deallocate_Proc): New routine. This core
787 procedure provides the interface between an allocation / deallocation
788 and the support machinery in Ada.Finalization.Heap_Management.
789 (Find_Init_Call): Code reformatting.
790 (Find_Init_Call_In_List): Code reformatting.
791 (Find_Protection_Type): Moved from Exp_Ch9.
792 (Find_Prim_Op): Reimplement to add preference of recovered primitive.
793 (Has_Controlled_Coextensions): Removed.
794 (Has_Controlled_Objects): New routine.
795 (In_Library_Level_Package_Body): New routine.
796 (Insert_Action_After): New routine.
797 (Is_Finalizable_Transient): New routine. This predicate determines
798 whether an object declaration is one of the many variants of controlled
800 (Is_Null_Access_BIP_Func_Call): New routine.
801 (Is_Non_BIP_Func_Call): New routine.
802 (Is_Related_To_Func_Return): New routine.
803 (Needs_Finalization): Moved from Exp_Ch7.
804 * exp_util.ads (Build_Allocate_Deallocate_Proc): New routine.
805 (Find_Protection_Type): Moved from Exp_Ch9.
806 (Has_Controlled_Coextensions): Removed.
807 (Has_Controlled_Objects): New routine.
808 (In_Library_Level_Package_Body): New routine.
809 (Insert_Action_After): New routine.
810 (Is_Finalizable_Transient): New routine.
811 (Is_Null_Access_BIP_Func_Call): New routine.
812 (Is_Non_BIP_Func_Call): New routine.
813 (Is_Related_To_Func_Return): New routine.
814 (Needs_Finalization): Moved from Exp_ch7.
815 * expander.adb (Expand): Add a case for N_Free_Statement.
816 * freeze.adb (Freeze_All): Replace the generation of a finalization
817 list with a collection for access-to-controlled types.
818 (Freeze_Entity): Code reformatting.
819 (Freeze_Record_Type): Remove the freezing of a record controller
821 (Freeze_Subprogram): Code reformatting.
822 * inline.adb (Cleanup_Scopes): Remove the reset of the scope
824 * lib-writ.adb (Write_Unit_Information): Output "PF" when a package
825 has a library-level finalizer.
826 * lib-writ.ads: Add "PF" to the sequence of unit attributes.
827 * a-filico.ads, a-filico.adb, s-finimp.ads, s-finimp.adb: Removed.
828 * Makefile.rtl: Remove a-filico and s-finimp from the list of object
829 files. Add a-fihema to the list of object files.
831 Alphabetize the associations in type Is_Parameterless_Attribute.
832 * rtsfind.ads: Ada.Finalization_List.Controller and
833 System.Finalization_Implementation are no longer a GNAT unit.
834 Update the range of type Ada_Finalization_Child. Remove the following
835 recoverable entities:
837 RE_Attach_To_Final_List
841 RE_Finalizable_Ptr_Ptr
843 RE_Limited_Record_Controller
847 RE_Simple_List_Controller
849 Add the following recoverable entities:
851 RE_Add_Offset_To_Address
855 RE_Exception_Identity
856 RE_Finalization_Collection
857 RE_Finalization_Collection_Ptr
858 RE_Needs_Finalization
859 RE_Save_Library_Occurrence
860 RE_Set_Finalize_Address_Ptr
861 RE_Set_Storage_Pool_Ptr
863 * sem_aggr.adb (Resolve_Record_Aggregate): Remove mention of
865 * sem_aux.adb (First_Discriminant): Remove mention of Name_uController.
866 (First_Stored_Discriminant): Remove the mention of Name_uController.
867 * sem_aux.ads: Comment reformatting.
868 * sem_ch10.adb (Build_Chain): Signal the class-wide creation machinery
869 to redecorate an already existing class-wide type.
870 (Decorate_Tagged_Type): New parameter profile and associated comment.
871 Create a "shadow class-wide type" for a shadow entity.
872 * sem_ch11.adb (Analyze_Exception_Handlers): Remove the dubious setting
873 of the final chain along with the associated comment.
874 * sem_ch3.adb (Access_Type_Declaration): Add new local variable
875 Full_Desig and set it to the full view of the designated type.
876 Initialize the finalization collection to empty.
877 (Build_Derived_Record_Type): Alphabetize local variables. Code
879 (Collect_Fixed_Components): Remove the mention of Name_uController.
880 (Create_Constrained_Components): Remove the mention of Name_uController.
881 (Make_Class_Wide_Type): Add specialized code to redecorate an existing
882 class-wide type of a shadow entity.
883 (Process_Full_View): Update the machinery which marks type
884 Limited_Controlled's entity as limited.
885 * sem_ch4.adb (Analyze_One_Call): Code reformatting.
886 * sem_ch6.adb (Create_Extra_Formals): Do not generate a finalization
887 list, instead make a collection build-in-place formal.
888 * sem_ch8.adb (Analyze_Object_Renaming): Look at the available view of
889 a designated type in order to establish a match between the renaming
890 and the renamed entity.
891 (Find_Selected_Component): Add guard to prevent spurious exceptions
892 from being raised on .NET/JVM.
893 * sem_disp.adb (Check_Dispatching_Operation): Include Finalize_Address
894 to the list of primitive that need special processing. Update arrays
896 (Replace_Types): Handle class-wide types.
897 * sem_elab.adb (Check_A_Call): Since Deep_Initialize now has a
898 different parameter profile, look at the first formal.
899 * sem_prag.adb: Remove with and use clauses for Exp_Ch7. Add with and
900 use clauses for Exp_Util.
901 * sem_res.adb: Remove with and use clauses for Elists.
902 (Propagate_Coextensions): Removed.
903 (Resolve_Allocator): Do not propagate the list of coextensions from one
904 allocator to another.
905 * sem_util.adb (Build_Actual_Subtype_Of_Component): Rename variable
906 Deaccessed_T to Desig_Typ.
907 (Enter_Name): Remove the mention of Name_uController.
908 (Gather_Components): Remove the mention of Name_uController.
909 (Incomplete_Or_Private_View): New routine.
910 (Is_Coextension_Root): Removed.
911 (Is_Fully_Initialized_Type): Remove the mention of Name_uController.
912 * sem_util.ads (Incomplete_Or_Private_View): New routine.
913 (Is_Coextension_Root): Removed.
914 * s-finroo.ads: Remove with clause for Ada.Unchecked_Conversion.
915 Controlled types are now derived from a null tagged record. Remove
916 types Finalizable_Ptr, Finalizable and Empty_Root_Controlled.
917 * sinfo.adb (Coextensions): Removed.
918 (Set_Coextensions): Removed.
919 * sinfo.ads: Remove Coextensions from the explanation of node fields
920 and its uses in nodes.
921 Update the field usage of N_Allocator.
922 (Coextensions): Removed along with its pragma Inline.
923 (Set_Coextensions): Removed along with its pragma Inline.
924 * snames.ads-tmpl: Remove names
929 Name_uLocal_Final_List
930 Name_Finalization_Root
937 Name_Finalize_Address
938 * s-pooglo.adb (Allocate): Add overriding indicator.
939 (Deallocate): Add overriding indicator.
940 (Storage_Size): Add overriding indicator.
941 * s-soflin.adb (Adafinal_NT): Invoke Finalize_Library_Objects rather
942 than Finalize_Global_List.
943 (Null_Finalize_Global_List): Removed.
944 (Save_Library_Occurrence): New routine.
945 * s-soflin.ads: Remove variable Finalize_Global_List along with its
946 initialization. Add variable Finalize_Library_Objects along with its
947 pragma Export. Add variables Library_Exception and
948 Library_Exception_Set along with their pragma Export.
949 (Null_Finalize_Global_List): Removed.
950 (Save_Library_Occurrence): New routine.
951 * s-tassta.adb (Finalize_Global_Tasks): Call Finalize_Library_Objects
952 rather than Finalize_Global_List.
953 * tbuild.adb (Unchecked_Convert_To): Capture and set the parent field
954 of the constructed node.
956 2011-08-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
958 * link.c: Include "auto-host.h" before system headers.
960 2011-08-03 Vincent Celier <celier@adacore.com>
962 * make.adb (Gnatmake): Add to table Library_Projs only library projects
963 that are not extended. Do not check if a library project that is
964 extended should be regenerated. Do not add to table Library_Paths the
965 libraries that are in extended projects. Link only with libraries that
966 are in libray projects that are not extended.
967 * prj-nmsc.adb (Check_Library_Attributes): Do not reset flag Library
968 for a library project that is extended.
970 2011-08-03 Gary Dismukes <dismukes@adacore.com>
972 * sem_ch6.adb (Find_Corresponding_Spec): When in an instance, skip
973 conforming subprogram renamings that appear to be completions if they
974 are not fully conformant.
975 Such renamings are homographs but not completions.
976 * sem_type.adb (Disambiguate): Handle disambiguation of overloaded
977 names in a subprogram renaming that appears in an instance.
979 2011-08-03 Ed Schonberg <schonberg@adacore.com>
981 * exp_util.adb (Expand_Subtype_From_Expr): if the type is limited but
982 not immutably limited, build actual subtype from expression to provide
983 proper bounds to caller.
985 2011-08-03 Gary Dismukes <dismukes@adacore.com>
987 * sem_ch8.adb: Minor comment correction.
989 2011-08-03 Thomas Quinot <quinot@adacore.com>
991 * exp_strm.adb (Build_Array_Input_Function): In Ada 2005 mode, when
992 returning a limited array, use an extended return statement.
994 2011-08-03 Vincent Celier <celier@adacore.com>
996 * make.adb (Initialize): If --subdirs= is used, but no project file is
997 specified, attempt to create the specify subdir if it does not already
998 exist and use it as the object directory as if -D had been specified.
1000 2011-08-03 Arnaud Charlet <charlet@adacore.com>
1002 * s-tpopsp-vms.adb: New file.
1003 * s-taprop-vms.adb: Put back ATCB_Key, since needed by this file on VMS.
1004 * gcc-interfaces/Makefile.in: Use s-taprop-vms.adb on VMS.
1006 2011-08-03 Emmanuel Briot <briot@adacore.com>
1008 * make.adb, makeutl.adb, makeutl.ads, clean.adb (Makeutl.Queue): new
1011 2011-08-03 Yannick Moy <moy@adacore.com>
1013 * cstand.adb (Create_Standard): select Universal_Integer as an ALFA type
1014 * sem_ch3.adb (Array_Type_Declaration): detect array types in ALFA
1015 * sem_util.adb, sem_util.ads (Has_Static_Array_Bounds): new function to
1016 detect that an array has static bounds.
1018 2011-08-03 Thomas Quinot <quinot@adacore.com>
1020 * exp_dist.adb: Minor reformatting.
1022 2011-08-03 Arnaud Charlet <charlet@adacore.com>
1024 * s-taprop-irix.adb, s-taprop-hpux-dce.adb, s-taprop-vms.adb
1025 (ATCB_Key): Removed, not always used.
1027 2011-08-03 Emmanuel Briot <briot@adacore.com>
1029 * gnatcmd.adb, make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads,
1030 clean.adb, prj-conf.adb, prj-env.adb, prj-env.ads (Makeutl): remove
1031 most remaining global variables.
1033 2011-08-03 Robert Dewar <dewar@adacore.com>
1035 * gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
1036 prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
1039 2011-08-03 Javier Miranda <miranda@adacore.com>
1041 * exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
1042 that must be passed by copy in VM targets.
1044 2011-08-03 Emmanuel Briot <briot@adacore.com>
1046 * prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
1047 duplicates a similar htable now in the project tree.
1049 2011-08-03 Claire Dross <dross@adacore.com>
1051 * a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
1052 a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
1053 Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
1054 Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
1055 Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
1056 Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
1057 Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
1060 2011-08-03 Arnaud Charlet <charlet@adacore.com>
1062 * s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
1063 (ATCB_Key): Removed, not always used.
1064 * s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
1066 * s-tpopsp-tls.adb: New file.
1067 * gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
1068 x86/x64/ia64/powerpc/sparc Linux.
1070 2011-08-03 Arnaud Charlet <charlet@adacore.com>
1072 * system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
1073 * gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.
1075 2011-08-03 Thomas Quinot <quinot@adacore.com>
1077 * rtsfind.ads, exp_dist.adb, exp_dist.ads
1078 (Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
1079 Fix type selection for mapping integer types to PolyORB types.
1081 2011-08-03 Bob Duff <duff@adacore.com>
1083 * sem_ch7.adb: Minor comment clarification.
1085 2011-08-03 Bob Duff <duff@adacore.com>
1087 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
1088 an error analyzing a choice, skip further processing. Further
1089 processing could cause a crash or cascade errors.
1091 2011-08-03 Emmanuel Briot <briot@adacore.com>
1093 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, mlib-prj.adb,
1094 prj.adb, prj.ads, makeutl.adb, makeutl.ads, clean.adb, prj-nmsc.adb,
1095 prj-util.adb, prj-util.ads, prj-conf.adb, prj-conf.ads, prj-env.adb,
1096 prj-env.ads (Shared_Project_Tree_Data): new type
1097 An aggregate project and its aggregated trees need to share the common
1098 data structures used for lists of strings, packages,... This makes the
1099 code simpler since otherwise we have to pass the root tree (also used
1100 for the configuration file data) in addition to the current project
1101 tree. This also avoids ambiguities as to which tree should be used.
1102 And finally this saves a bit of memory.
1103 (For_Every_Project_Imported): new parameter Tree.
1104 Since aggregated projects are using a different tree, we need to let
1105 the caller know which tree to use to manipulate the returned project.
1107 2011-08-03 Robert Dewar <dewar@adacore.com>
1109 * prj-proc.adb, exp_util.ads, exp_ch9.adb, make.adb, prj-ext.adb,
1110 prj-ext.ads, alfa.ads, sem_ch4.adb, makeutl.adb, makeutl.ads,
1111 lib-xref-alfa.adb, sem_cat.adb, exp_dist.adb, get_alfa.adb,
1112 prj-env.adb, prj-env.ads, prj-tree.adb, alfa.ads: Minor reformatting.
1114 2011-08-03 Javier Miranda <miranda@adacore.com>
1116 * exp_util.adb, sem_aux.adb, exp_util.ads, sem_aux.ads:
1117 Move routine Is_VM_By_Copy_Actual from sem_aux to exp_util.
1119 2011-08-03 Bob Duff <duff@adacore.com>
1121 * sem_ch8.adb (Is_Primitive_Operator_In_Use): Always check In_Use on
1124 2011-08-03 Joel Brobecker <brobecker@adacore.com brobecker>
1126 * g-sha256.ads, g-sha512.ads, g-sha1.ads, g-sha224.ads, g-sha384.ads,
1127 g-sehash.ads: Fix typo. Update header.
1129 2011-08-03 Thomas Quinot <quinot@adacore.com>
1131 * exp_ch6.adb (Expand_Actuals): Remove Ada_2005 guard on build-in-place
1134 2011-08-03 Gary Dismukes <dismukes@adacore.com>
1136 * sem_ch4.adb (Analyze_Overloaded_Selected_Component): Consider
1137 prefixes of private types along with records, since the selector may be
1139 * sem_res.adb (Resolve_Selected_Component): Consider prefixes of
1140 private types along with records, since the selector may be a
1143 2011-08-03 Emmanuel Briot <briot@adacore.com>
1145 * prj-pp.adb (Pretty_Print): remove trailing blank line in the file
1147 2011-08-03 Javier Miranda <miranda@adacore.com>
1149 * sem_aux.adb (Is_VM_By_Copy_Actual): Fix wrong use of
1150 Tagged_Type_Expansion.
1152 2011-08-03 Yannick Moy <moy@adacore.com>
1155 (Resolve_Op_Concat_Arg): do not issue a SPARK violation when argument of
1156 concatenation is the name of a constant
1158 2011-08-03 Emmanuel Briot <briot@adacore.com>
1160 * prj-proc.adb, prj-ext.adb, prj-ext.ads, prj-env.adb, prj-env.ads,
1161 prj-tree.adb, prj-tree.ads (Initialize_And_Copy, Copy): new subprograms
1162 (Process_Declarative_Items): new parameter Child_Env.
1164 2011-08-03 Yannick Moy <moy@adacore.com>
1166 * alfa.ads Update format of ALFA section in ALI file in order to add a
1167 mapping from bodies to specs when both are present
1168 (ALFA_Scope_Record): add components for spec file/scope
1169 * get_alfa.adb (Get_ALFA): read the new file/scope for spec when present
1171 (Collect_ALFA): after all scopes have been collected, fill in the spec
1172 information when relevant
1173 * put_alfa.adb (Put_ALFA): write the new file/scope for spec when
1176 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
1178 * inline.adb (Add_Inlined_Subprogram): Do not consider the enclosing
1179 code unit to decide whether to add internally generated subprograms.
1181 2011-08-03 Javier Miranda <miranda@adacore.com>
1183 * sem_aux.ads, sem_aux.adb (Is_VM_By_Copy_Actual): New subprogram.
1185 (Build_Simple_Entry_Call): Handle actuals that must be handled by copy
1188 2011-08-03 Emmanuel Briot <briot@adacore.com>
1190 * make.adb, makeutl.adb, makeutl.ads (Make.Switches_Of): now shares
1191 code with Makeutl.Get_Switches.
1192 * prj-tree.adb: Update comment.
1194 2011-08-03 Thomas Quinot <quinot@adacore.com>
1196 * sem_cat.adb (Validate_RCI_Subprogram_Declaration): Reject a remote
1197 subprogram with a limited formal that does not support external
1200 2011-08-03 Yannick Moy <moy@adacore.com>
1202 * get_alfa.adb (Get_ALFA): add missing Skip_Spaces at start of
1204 * lib-xref-alfa.adb (Add_ALFA_File): split removal of scopes that are
1205 not from current unit in two phases, because it is not possible to
1206 change the table while iterating over its content.
1207 * put_alfa.adb (Put_ALFA): reset current file/scope at each new entity
1209 2011-08-03 Sergey Rybin <rybin@adacore.com>
1211 * vms_data.ads: Add qualifier for gnatmetric --no-static-loop option
1212 * gnat_ugn.texi: Update description of complexity metrics (gnatmetric)
1214 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1216 * sem_res.adb (Resolve_Op_Concat_Arg): if the argument is an aggregate
1217 and the component type is composite, this is ambiguous for predefined
1218 concatenation, but if the node is not overloaded and the entity is a use
1219 -defined function its profile can be used to resolve that aggregate.
1221 2011-08-03 Robert Dewar <dewar@adacore.com>
1223 * exp_ch4.adb: Minor code cleanup.
1225 2011-08-03 Thomas Quinot <quinot@adacore.com>
1227 * exp_dist.adb: Do not generate distribution stubs if serious errors
1228 have been diagnosed.
1230 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1232 * sem_ch4.adb (Try_Primitive_Operation): when checking the validity of
1233 the first formal of a primitive operation, go to the base type to
1234 handle properly an access to a derived type with constrained
1236 * sem_type.adb (Disambiguate): an immediately visible operator hides a
1237 user-defined function that is only use-visible.
1239 2011-08-03 Robert Dewar <dewar@adacore.com>
1241 * sem_aggr.adb, sem_ch3.adb, lib.ads, gnatcmd.adb, prj-proc.adb,
1242 make.adb, lib-writ.adb, prj-part.adb, prj-part.ads, prj-ext.adb,
1243 fname-uf.adb, prj-ext.ads, prj.adb, prj.ads, sem_attr.adb, alfa.adb,
1244 prj-makr.adb, errout.adb, makeutl.adb, makeutl.ads, restrict.ads,
1245 sem_ch6.adb, g-pehage.adb, clean.adb, put_alfa.adb, lib-xref-alfa.adb,
1246 prj-nmsc.adb, prj-nmsc.ads, sem_ch8.adb, prj-pars.ads, exp_aggr.adb,
1247 prj-attr.ads, sem_ch13.adb, get_alfa.adb, prj-env.adb, prj-env.ads,
1248 alfa_test.adb, prj-tree.adb, prj-tree.ads, einfo.ads: Minor reformatting
1250 2011-08-03 Robert Dewar <dewar@adacore.com>
1252 * repinfo.adb (List_Mechanism): Add handling of
1253 Convention_Ada_Pass_By_XXX.
1254 * sem_mech.adb (Set_Mechanism): Ditto.
1255 * sem_prag.adb (Process_Convention): Add entries for
1256 Convention_Ada_Pass_By_XXX.
1257 * snames.adb-tmpl, snames.ads-tmpl: Ditto.
1259 2011-08-03 Pascal Obry <obry@adacore.com>
1261 * makeutl.adb: Minor reformatting.
1263 2011-08-03 Vincent Celier <celier@adacore.com>
1266 (Get_File_Name) If the file cannot be found when there are no config
1267 pragmas file and May_Fail is True, return No_File instead of the file
1268 name, to be consistent.
1270 2011-08-03 Pascal Obry <obry@adacore.com>
1272 * adaint.c (__gnat_is_executable_file_attr): Avoid access
1275 2011-08-03 Javier Miranda <miranda@adacore.com>
1278 (Same_Representation): In VM targets the representation of arrays with
1279 aliased components differs from arrays with non-aliased components.
1281 2011-08-03 Emmanuel Briot <briot@adacore.com>
1283 * prj-proc.adb, prj-attr.adb, prj-attr.ads (Get_Attribute_Index): do
1284 not systematically lower case attribute indexes that contain no "."
1285 Fix definition of several Naming attributes, which take
1286 a unit name as index and therefore should be case insensitive.
1287 Minor refactoring (reduce length of variable names).
1289 2011-08-03 Emmanuel Briot <briot@adacore.com>
1291 * makeutl.adb, makeutl.ads (Get_Switches): new subprogram.
1293 2011-08-03 Emmanuel Briot <briot@adacore.com>
1295 * gnatcmd.adb, prj-proc.adb, prj-proc.ads, make.adb, prj-part.adb,
1296 prj-part.ads, switch-m.adb, switch-m.ads, prj-makr.adb, clean.adb,
1297 prj-pars.adb, prj-pars.ads, prj-conf.adb, prj-conf.ads, prj-tree.adb,
1298 prj-tree.ads (Prj.Tree.Environment): new type.
1300 2011-08-03 Emmanuel Briot <briot@adacore.com>
1302 * prj-proc.adb, prj.ads, makeutl.adb, makeutl.ads, prj-conf.adb,
1303 prj-tree.adb, prj-tree.ads (Environment): new type.
1305 2011-08-03 Emmanuel Briot <briot@adacore.com>
1307 * prj-tree.ads: Remove unused variable.
1309 2011-08-03 Yannick Moy <moy@adacore.com>
1311 * restrict.adb (Restriction_Msg): set "SPARK" all in upper case for
1312 issuing messages related to SPARK restriction violation.
1314 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1316 * sem_ch6.adb: guard against error nodes in return statements.
1318 2011-08-03 Arnaud Charlet <charlet@adacore.com>
1320 * errout.adb (Error_Msg_Internal): the main unit has not been read yet,
1321 a warning can only appear on a configuration file, so emit warning
1322 without further checks.
1324 2011-08-03 Arnaud Charlet <charlet@adacore.com>
1326 * s-interr.ads: add overriding keyword.
1328 2011-08-03 Geert Bosch <bosch@adacore.com>
1330 * exp_attr.adb: Fix minor typo.
1332 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1334 * par-ch4.adb: improve error recovery.
1336 2011-08-03 Emmanuel Briot <briot@adacore.com>
1338 * prj-part.adb, prj-part.ads, prj-makr.adb, prj-pars.adb, prj-conf.adb,
1339 prj-env.adb (Prj.Part.Parse): change parameter Always_Errout_Finalize
1342 2011-08-03 Emmanuel Briot <briot@adacore.com>
1344 * prj-dect.adb (Parse_Attribute_Declaration): make sure we can use
1345 "external" as an attribute name in aggregate projects.
1347 2011-08-03 Jose Ruiz <ruiz@adacore.com>
1349 * s-taprop-vxworks.adb: (Create_Task, Initialize): Ada 2012 pragma CPU
1350 uses CPU numbers starting 1, while VxWorks uses CPU numbers starting
1351 from 0, so we need to adjust.
1353 2011-08-03 Emmanuel Briot <briot@adacore.com>
1355 * prj-proc.adb, prj-ext.adb, prj-ext.ads, makeutl.adb, prj-tree.adb,
1356 prj-tree.ads, gnatcmd.adb, clean.adb (External_References): new type.
1358 2011-08-03 Yannick Moy <moy@adacore.com>
1360 * sem_ch6.adb (New_Overloaded_Entity): only issue error for SPARK
1361 restriction on overloaded entity if the entity is not an operator.
1363 2011-08-03 Yannick Moy <moy@adacore.com>
1365 * sem_ch7.adb, sem_res.adb, sem_attr.adb, restrict.adb,
1366 restrict.ads: Rename remaining Check_Formal_Restriction* into
1367 Check_SPARK_Restriction*.
1369 2011-08-03 Emmanuel Briot <briot@adacore.com>
1371 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb,
1372 prj-nmsc.ads, prj-err.adb (Project_Data): now discriminated on its
1374 (Project_Empty): removed
1375 (Empty_Project): new parameter Qualifier
1376 This is used to have fields specific to aggregate projects, cleaner
1377 New field to store the list of aggregated projects.
1378 (Check_Aggregate_Project): removed
1379 (Process_Aggregated_Projects, Free): new subprograms.
1381 2011-08-03 Olivier Hainque <hainque@adacore.com>
1383 * tracebak.c (STOP_FRAME ppc AIX): Stop at null return address as well.
1385 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1387 * sem_ch8.adb (Analyze_Object_Renaming): if the renamed object is an
1388 explicit dereference of an unconstrained type, create a constrained
1389 subtype for it, as is done for function calls that return an
1392 2011-08-03 Thomas Quinot <quinot@adacore.com>
1394 * g-pehage.adb (Finalize): Avoid possible double-free.
1396 2011-08-03 Steve Baird <baird@adacore.com>
1398 * exp_attr.adb (Expand_N_Attribute_Reference): Don't expand
1399 Elab_Spec/Body attrs in CodePeer_Mode.
1401 2011-08-03 Javier Miranda <miranda@adacore.com>
1403 * exp_aggr.adb (Flatten): Convert to positional form aggregates whose
1404 low bound is not known at compile time but they have no others choice.
1405 Done because in this case the bounds can be obtained directly from the
1408 2011-08-03 Ed Falis <falis@adacore.com>
1410 * s-tasinf-vxworks.ads: Update comment to reflect 0 indexing of CPUs
1411 on VxWorks SMP. Remove unusable constant ANY_CPU.
1413 2011-08-03 Emmanuel Briot <briot@adacore.com>
1415 * gnatcmd.adb, make.adb, prj-part.adb, prj-part.ads, prj-makr.adb,
1416 clean.adb, prj-nmsc.adb, prj-pars.adb, prj-conf.adb, prj-env.adb,
1417 prj-env.ads (Prj.Env.Initialize_Default_Project_Path,
1418 Prj.Env.Initialize_Empty): new subprograms
1419 (Get_Env, Find_Project): remove parameter Target_Name.
1421 2011-08-03 Gary Dismukes <dismukes@adacore.com>
1423 * sem_ch3.adb (Build_Derived_Record_Type): Test the Derive_Subps formal
1424 as a condition for the delayed call to Derived_Subprograms done for the
1425 case of the rewriting of a derived type that constrains the
1426 discriminants of its parent type.
1427 Avoids redundant subprogram derivations for private subtype derivations.
1429 2011-08-03 Javier Miranda <miranda@adacore.com>
1431 * exp_aggr.adb (Init_Hidden_Discriminants): New subprogram of
1432 Build_Record_Aggr_Code.
1433 (Build_Record_Aggr_Code): Add missing support to initialize hidden
1434 discriminants in extension aggregates.
1436 2011-08-03 Emmanuel Briot <briot@adacore.com>
1438 * prj-pp.adb (Print): also output project qualifiers, since in
1439 particular "aggregate" is mandatory in an aggregate project.
1441 2011-08-03 Emmanuel Briot <briot@adacore.com>
1443 * prj-part.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-env.adb:
1444 (Debug_Output): new function.
1446 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
1448 * gnat_ugn.texi: Document -Wstack-usage.
1449 * gcc-interface/misc.c (enumerate_modes): Add guard for ghost FP modes.
1451 2011-08-03 Thomas Quinot <quinot@adacore.com>
1453 * sem_prag.adb Issue an error (not a warning) when a C++ type does not
1454 have keyword LIMITED.
1456 2011-08-03 Yannick Moy <moy@adacore.com>
1458 * alfa.adb, alfa.ads, alfa_test.adb: New files.
1459 * ali.adb (Known_ALI_Lines): add 'C' lines (SCO) and 'F' lines (ALFA)
1460 (Scan_ALI): do not issue a fatal error if parsing known lines after Xref
1461 section (does not happen in compiler, only if code directly calls
1463 * get_alfa.adb, get_alfa.ads: New files.
1464 * lib-writ.adb, lib-writ.ads (Write_ALI): output ALFA information if
1466 * lib-xref-alfa.adb: New file.
1467 * lib-xref.adb, lib-xref.ads
1468 (Xref_Entry): redefine information needed in cross-references for ALFA.
1469 Push ALFA treatments in separated local package.
1470 (Enclosing_Subpragram_Or_Package): treat specially subprogram
1471 identifiers. Return entity of package body instead of spec. Return
1472 Empty for a scope with no location.
1473 (Generate_Reference): adapt to new components for ALFA information.
1474 Remove the need for D references on definitions.
1475 (Is_Local_Reference): moved to ALFA local package
1476 (Output_References): extract subfunction as Extract_Source_Name
1477 (Output_Local_References): remove procedure, replaced by filtering of
1478 cross-references in package ALFA and printing in Put_ALFA.
1479 (Write_Entity_Name): remove procedure
1480 * lib.adb, lib.ads (Extract_Source_Name): extract here function to
1481 print exact name of entity as it appears in source file
1482 (Unit_Ref_Table): make type public for use in Lib.Xref.ALFA
1483 * put_alfa.adb, put_alfa.ads: New files.
1484 * xref_lib.adb (Search_Xref): protect read of cross-references against
1485 reading other sections of the ALI file, in gnatxref
1486 (Search): protect read of cross-references against reading other
1487 sections of the ALI file, in gnatfind.
1488 * gcc-interface/Make-lang.in: Update dependencies.
1490 2011-08-03 Thomas Quinot <quinot@adacore.com>
1492 * sem_ch3.adb: Minor reformatting.
1494 2011-08-03 Jose Ruiz <ruiz@adacore.com>
1496 * s-inmaop-vxworks.adb (Setup_Interrupt_Mask): Do nothing instead of
1497 raising an exception.
1499 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1501 * sem_res.adb (Set_String_Literal_Subtype): if index type is an integer
1502 type, always use 1 as the lower bound or string, even if lower bound of
1503 context is not static, to handle properly null strings in a non-static
1506 2011-08-03 Bob Duff <duff@adacore.com>
1508 * sem_prag.adb (Resolve_Aggregate): An array aggregate with 'others' is
1509 always legal on the right-hand side of an assignment statement; there
1510 is always an applicable index constraint in this case. Therefore, the
1511 check for Pkind = N_Assignment_Statement is now unconditional -- it
1512 doesn't depend on whether Is_Constrained (Typ).
1514 2011-08-03 Robert Dewar <dewar@adacore.com>
1516 * exp_ch5.adb, sem_prag.adb, exp_ch4.adb: Minor reformatting.
1518 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1520 * sem_ch3.adb (Build_Itype_Reference): do not create an itype reference
1521 for an itype created within a generic unit.
1523 2011-08-03 Eric Botcazou <ebotcazou@adacore.com>
1525 * gnat_ugn.texi (Switches for gcc): Make it clearer that -fno-inline
1526 suppresses all inlining.
1528 2011-08-03 Robert Dewar <dewar@adacore.com>
1530 * sem_ch3.adb, sem_res.adb, exp_ch13.adb, exp_disp.adb,
1531 exp_aggr.adb: Minor reformatting.
1533 2011-08-03 Thomas Quinot <quinot@adacore.com>
1535 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not force inlining of
1536 tagged assignment when discriminant checks are suppressed. This is
1537 useless and extremely costly in terms of static stack usage.
1539 2011-08-03 Bob Duff <duff@adacore.com>
1541 * sem_prag.adb (Get_Base_Subprogram): Do not follow Alias for instances
1542 of generics, because this leads to the wrong entity in the wrong scope,
1543 causing (e.g.) pragma Export_Procedure to get an error if the entity is
1545 (Process_Interface_Name): Follow Alias for instances of generics, to
1546 correct for the above change.
1548 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1550 * exp_ch4.adb (Expand_N_Selected_Component): If the discriminant value
1551 is an integer literal it is always safe to replace the reference. In
1552 addition, if the reference appears in the generated code for an object
1553 declaration it is necessary to copy because otherwise the reference
1554 might be to the uninitilized value of the discriminant of the object
1557 2011-08-03 Pascal Obry <obry@adacore.com>
1559 * adaint.c (__gnat_is_executable_file_attr): Fix Win32 circuitry when no
1560 ACL used, in this case we want to check for ending .exe, not .exe
1561 anywhere in the path.
1563 2011-08-03 Sergey Rybin <rybin@adacore.com>
1565 * tree_io.ads (ASIS_Version_Number): Update because of the changes in
1566 the tree structure (semantic decoration of references to record
1569 2011-08-03 Gary Dismukes <dismukes@adacore.com>
1571 * sem_aggr.adb (Analyze_Array_Aggregate): When checking the discrete
1572 choices of a named array aggregate, bail out when any choices are
1573 marked as Errors_Posted.
1575 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1577 * exp_ch13.adb (Expand_N_Freeze_Entity): cleanup determination of scope
1578 in which entity is frozen, to handle properly loop variables in
1581 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1583 * sem_res.adb (Set_String_Literal_Subtype): if the lower bound of the
1584 subtype is not static, compute the upper bound using attributes, to
1585 handle properly index types that are not integer types.
1587 2011-08-03 Bob Duff <duff@adacore.com>
1589 * gnat_rm.texi, gnat_ugn.texi: Fix some dangling URLs.
1590 Update copyright notice.
1592 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1594 * sem_ch3.adb (Build_Discriminant_Constraints): Only use
1595 Original_Discriminant if within an instance.
1596 * sem_ch4.adb (Analyze_Selected_Component): Ditto.
1598 2011-08-03 Thomas Quinot <quinot@adacore.com>
1600 * einfo.ads: Minor reformatting.
1602 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1604 * exp_disp.adb (Check_Premature_Freezing): diagnose the presence of a
1605 composite type with an unfrozen subcomponent, in the profile of a
1606 primitive operation.
1608 2011-08-03 Robert Dewar <dewar@adacore.com>
1610 * sem_util.ads, exp_aggr.adb, exp_ch3.adb: Minor reformatting.
1612 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1614 * sem_ch3.adb (Analyze_Object_Declaration): if a constant object of an
1615 unconstrained type with discriminants is initialized with an aggregate,
1616 use the constrained subtype of the aggregate as the type of the object,
1617 because it is immutable, and this allows the back-end to generate no
1618 code for the object declaration.
1620 2011-08-03 Robert Dewar <dewar@adacore.com>
1622 * exp_ch4.adb (Optimize_Length_Check): Fix bad handling of case where
1623 comparison operand is variable, and turns out to be zero or negative.
1625 2011-08-03 Javier Miranda <miranda@adacore.com>
1628 (Expand_Dispatching_Constructor_Call): Disable expansion of
1629 code required for native targets. Done to avoid generating
1630 references to unavailable runtime entities in VM targets.
1632 (Expand_N_Object_Declaration): Add missing support to handle
1633 the explicit initialization of class-wide interface objects.
1636 2011-08-03 Matthew Heaney <heaney@adacore.com>
1638 * a-cobove.adb (Merge): Move source onto target, instead of using Assign
1640 2011-08-03 Matthew Heaney <heaney@adacore.com>
1642 * a-cbdlli.adb (Splice): move source items from first to last
1644 2011-08-03 Yannick Moy <moy@adacore.com>
1646 * sem_util.ads: comment added.
1648 2011-08-03 Javier Miranda <miranda@adacore.com>
1651 (Expand_Record_Aggregate): In VM targets disable the expansion into
1652 assignments of aggregates whose type is not known at compile time.
1654 2011-08-03 Ed Schonberg <schonberg@adacore.com>
1656 * exp_ch9.adb (Build_Renamed_Formal_Declaration): common procedure for
1657 protected entries and task entries, to build the proper renaming
1658 declaration for entry formals, used in debugging.
1659 * exp_ch2.adb (Expand_Entry_Parameter): handle task and entry
1660 parameters in the same way.
1662 2011-08-02 Robert Dewar <dewar@adacore.com>
1664 * a-direct.adb, sinfo.ads, exp_ch9.adb, scng.adb, sem_util.adb,
1665 sem_util.ads, restrict.ads, par-prag.adb: Minor reformatting and/or
1666 code reorganization.
1668 2011-08-02 Robert Dewar <dewar@adacore.com>
1670 * debug.adb: Debug flag d.P to suppress length comparison optimization
1671 * exp_ch4.adb (Optimize_Length_Comparison): New routine to optimize
1672 comparison of Length by comparing First/Last instead.
1674 2011-08-02 Matthew Heaney <heaney@adacore.com>
1676 * a-cobove.ads: Code clean up.
1678 2011-08-02 Vincent Celier <celier@adacore.com>
1680 * adaint.c (file_names_case_sensitive_cache): New static int.
1681 (__gnat_get_file_names_case_sensitive): Cache the return value in
1682 file_names_case_sensitive_cache at the first invocation, to avoid
1683 multiple calls to getenv.
1685 2011-08-02 Bob Duff <duff@adacore.com>
1687 * sem_ch12.adb (Validate_Derived_Type_Instance): Implement AI05-0218-1.
1689 2011-08-02 Yannick Moy <moy@adacore.com>
1691 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_prag.adb, sem.ads,
1692 sem_util.adb, sem_util.ads, sem_res.adb, sem_ch2.adb, sem_ch4.adb,
1693 sem_ch6.adb, sem_ch11.adb: Add semantic flag In_Pre_Post_Expression to
1694 indicate that we are in a precondition or postcondition. This is used in
1695 Mark_Non_ALFA_Subprogram (renaming of Mark_Non_ALFA_Subprogram_Body) to
1696 decide whether to flag the spec or body of the current subprogram as
1699 2011-08-02 Fabien Chouteau <chouteau@adacore.com>
1701 * impunit.adb: Add Ada.Execution_Time.Interrupts in the Ada2012 package
1703 * a-extiin.ads: New file.
1705 2011-08-02 Bob Duff <duff@adacore.com>
1707 * a-direct.adb (Rename): Implement AI05-0231-1. In particular, Rename
1708 now raises Name_Error instead of Use_Error in certain cases. The other
1709 parts of this AI were already implemented properly.
1711 2011-08-02 Vincent Celier <celier@adacore.com>
1713 * link.c: Only import "auto-host.h" when building the gnattools.
1715 2011-08-02 Yannick Moy <moy@adacore.com>
1717 * sem_util.adb: Inter-unit inlining does not work for a subprogram
1718 which calls a local subprogram, so extract subprogram
1719 from Mark_Non_ALFA_Subprogram_Body.
1721 2011-08-02 Javier Miranda <miranda@adacore.com>
1724 (Extract_Dispatching_Call): If the type of the dispatching object is an
1725 access type then return an explicit dereference in the Object out-mode
1728 2011-08-02 Gary Dismukes <dismukes@adacore.com>
1730 * sem_ch3.adb (Analyze_Subtype_Declaration): Generate range
1731 compatibility checks for all indexes of an array subtype, not just the
1732 first. Reset Has_Dynamic_Range_Check on the subtype before each
1733 potential check to ensure that Insert_Range_Checks will not elide any
1734 of the dynamic checks.
1736 2011-08-02 Yannick Moy <moy@adacore.com>
1738 * par-prag.ad (Process_Restrictions_Or_Restriction_Warnings): recognize
1739 SPARK restriction at parsing time.
1740 * scng.adb (Scan): Generate a token Tok_SPARK_Hide for a SPARK HIDE
1741 directive only if the SPARK restriction is set for this unit.
1743 2011-08-02 Yannick Moy <moy@adacore.com>
1745 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb, sem_util.ads,
1746 sem_res.adb, sem_ch2.adb, sem_ch4.adb, sem_ch6.adb,
1747 sem_ch11.adb: Protect call to Current_Subprogram which might be costly
1748 when repeated. Rename Current_Subprogram_Is_Not_In_ALFA into
1749 Mark_Non_ALFA_Subprogram_Body.
1750 Split body of Mark_Non_ALFA_Subprogram_Body to get body small and
1753 2011-08-02 Yannick Moy <moy@adacore.com>
1755 * sem_res.adb: Protect calls to Matching_Static_Array_Bounds which
1758 2011-08-02 Robert Dewar <dewar@adacore.com>
1760 * exp_ch9.adb, exp_sel.adb, restrict.ads, exp_disp.adb, erroutc.ads,
1761 exp_ch3.adb: Minor reformatting.
1763 2011-08-02 Emmanuel Briot <briot@adacore.com>
1765 * adaint.c (__gnat_locate_exec_on_path): only returns executable
1766 files, not any regular file.
1767 (__gnat_locate_file_with_predicate): new subprogram.
1769 2011-08-02 Yannick Moy <moy@adacore.com>
1771 * sinfo.adb, sinfo.ads: Restrict the use of flags
1772 Has_Dynamic_Length_Check and Has_Dynamic_Range_Check to expression
1773 nodes, plus N_Subtype_Declaration for the 2nd one.
1775 2011-08-02 Sergey Rybin <rybin@adacore.com>
1777 * gnat_rm.texi: Ramification of pragma Eliminate documentation
1778 - fix bugs in the description of Source_Trace;
1779 - get rid of UNIT_NAME;
1781 2011-08-02 Javier Miranda <miranda@adacore.com>
1784 (Build_Dispatching_Requeue): Adding support for VM targets
1785 since we cannot directly reference the Tag entity.
1786 * exp_sel.adb (Build_K): Adding support for VM targets.
1787 (Build_S_Assignment): Adding support for VM targets.
1789 (Default_Prim_Op_Position): In VM targets do not restrict availability
1790 of predefined interface primitives to compiling in Ada 2005 mode.
1791 (Is_Predefined_Interface_Primitive): In VM targets this service is not
1792 restricted to compiling in Ada 2005 mode.
1793 (Make_VM_TSD): Generate code that declares and initializes the OSD
1794 record. Needed to support dispatching calls through synchronized
1797 (Make_Predefined_Primitive_Specs): Enable generation of predefined
1798 primitives associated with synchronized interfaces.
1799 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
1800 primitives associated with synchronized interfaces.
1802 2011-08-02 Yannick Moy <moy@adacore.com>
1804 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
1805 statements hidden in SPARK if preceded by the HIDE directive
1806 (Parse_Exception_Handlers): mark each exception handler in a sequence of
1807 exception handlers as hidden in SPARK if preceded by the HIDE directive
1808 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
1809 if starting with the HIDE directive
1810 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
1811 starting with the HIDE directive; mark the declarations in a private
1812 part as hidden in SPARK if the private part starts with the HIDE
1814 * restrict.adb, restrict.ads
1815 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
1816 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
1817 argument node belongs to a part which is hidden in SPARK
1818 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
1819 parts in SPARK; protect the possibly costly call to
1820 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
1821 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
1822 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
1823 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
1825 (Scan): recognize special comment starting with '#' and followed by
1826 SPARK keyword "hide" as a HIDE directive.
1828 2011-08-02 Yannick Moy <moy@adacore.com>
1830 * types.ads, erroutc.ads: Minor reformatting.
1832 2011-08-02 Vincent Celier <celier@adacore.com>
1834 * link.c: Add response file support for cross platforms.
1836 2011-08-02 Ed Schonberg <schonberg@adacore.com>
1838 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
1839 in an association, set parent field of copy before partial analysis.
1840 * sem_res.adb (Resolve_Slice): create reference to itype only when
1841 expansion is enabled.
1843 2011-08-02 Yannick Moy <moy@adacore.com>
1845 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
1846 for new flag denoting which subprogram bodies are in ALFA
1847 * restrict.adb, sem_ch7.adb: Update comment
1848 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
1849 sem_ch9.adb, sem_res.adb: Add calls to
1850 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
1851 * sem_ch6.adb (Analyze_Function_Return): add calls to
1852 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
1853 middle of the body, and extended return.
1854 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
1855 False when missing return.
1856 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
1857 to True for subprograms whose spec is in ALFA. Remove later on the flag
1858 on the entity used for a subprogram body when there exists a separate
1860 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
1861 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
1862 False, otherwise do nothing.
1864 2011-08-02 Robert Dewar <dewar@adacore.com>
1866 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
1868 2011-08-02 Yannick Moy <moy@adacore.com>
1870 * sem_ch4.ads: minor formatting.
1872 2011-08-02 Yannick Moy <moy@adacore.com>
1874 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
1875 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
1876 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
1877 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
1878 opt.ads: cleanup of SPARK mode
1880 2011-08-02 Yannick Moy <moy@adacore.com>
1882 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
1884 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
1885 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
1887 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
1888 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
1889 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
1890 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
1892 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
1894 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
1895 functions whose return type is not in ALFA.
1896 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
1898 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
1899 parameter's type is not in ALFA.
1900 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
1903 2011-08-02 Ed Schonberg <schonberg@adacore.com>
1905 * sem_ch6 (Analyze_Expression_Function): treat the function as
1906 Inline_Always, and introduce a subprogram declaration for it when it is
1908 * inline.adb (Add_Inlined_Body): recognize bodies that come from
1909 expression functions, so that the back-end can determine whether they
1910 can in fact be inlined.
1911 * sem_util.adb (Is_Expression_Function): predicate to determine whether
1912 a function body comes from an expression function.
1914 2011-08-02 Gary Dismukes <dismukes@adacore.com>
1916 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
1917 null exclusions to test Can_Never_Be_Null on the anonymous access types
1918 of the formals rather than testing the formals themselves. Exclude this
1919 check in cases where the Old_Formal is marked as a controlling formal,
1920 to avoid issuing spurious errors for bodies completing dispatching
1921 operations (due to the flag not getting set on controlling access
1922 formals in body specs).
1923 (Find_Corresponding_Spec): When checking full and subtype conformance of
1924 subprogram bodies in instances, pass Designated and E in that order, for
1925 consistency with the expected order of the formals (New_Id followed by
1928 2011-08-02 Robert Dewar <dewar@adacore.com>
1930 * sem_ch8.adb: Minor reformatting.
1932 2011-08-02 Ed Schonberg <schonberg@adacore.com>
1934 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
1935 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
1936 primitive operations of class-wide actuals.
1938 2011-08-02 Javier Miranda <miranda@adacore.com>
1940 * exp_atag.ads, exp_atag.adb
1941 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
1942 since its value is implicitly passed in argument Typ.
1943 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
1944 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
1945 Build_Common_Dispatching_Select_Statements.
1947 2011-08-02 Robert Dewar <dewar@adacore.com>
1949 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
1950 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
1953 2011-08-02 Robert Dewar <dewar@adacore.com>
1955 * sem_res.adb: Minor reformatting.
1956 * sem_prag.adb: Minor reformatting.
1958 2011-08-02 Javier Miranda <miranda@adacore.com>
1960 * exp_atag.adb, exp_atags.ads
1961 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
1962 by the tagged type Entity. Required to use this routine in the VM
1963 targets since we do not have available the Tag entity in the VM
1966 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
1967 Ada.Tags has not been previously loaded.
1969 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
1970 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
1972 (Enclosing_Dynamic_Scope): Add missing support to handle the full
1973 view of enclosing scopes. Required to handle enclosing scopes that
1974 are synchronized types whose full view is a task type.
1976 (Build_VM_TSDs): Minor code improvement to avoid generating and
1977 analyzing lists with empty nodes.
1978 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
1979 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
1980 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
1981 (Make_Disp_Timed_Select_Body): Add support for VM targets.
1982 (Make_Select_Specific_Data_Table): Add support for VM targets.
1983 (Make_VM_TSD): Generate code to initialize the SSD structure of
1986 2011-08-02 Yannick Moy <moy@adacore.com>
1988 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
1989 cross-references section in ALI.
1990 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
1991 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
1993 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
1994 subprogram or package entity of a node
1995 (Is_Local_Reference_Type): new function returns True for references
1996 selected in local cross-references.
1997 (Lt): function extracted from Lt in Output_References
1998 (Write_Entity_Name): function extracted from Output_References
1999 (Generate_Definition): generate reference with type 'D' for definition
2000 of objects (object declaration and parameter specification), with
2001 appropriate locations and units, for use in local cross-references.
2002 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
2003 references of type 'I' for initialization in object definition.
2004 (Output_References): move part of function Lt and procedure
2005 Write_Entity_Name outside of the body. Ignore references of types 'D'
2006 and 'I' introduced for local cross-references.
2007 (Output_Local_References): new procedure to output the local
2008 cross-references sections.
2009 (Lref_Entity_Status): new array defining whether an entity is a local
2010 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
2011 with 'I' type when initialization expression is present.
2012 * get_scos.adb, get_scos.ads: Correct comments and typos
2014 2011-08-02 Javier Miranda <miranda@adacore.com>
2016 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
2018 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
2020 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
2023 2011-08-02 Vincent Celier <celier@adacore.com>
2025 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
2026 (No_Space_Img): New function
2027 (Find_Excluded_Sources): When reading from a file, record the file name
2028 and the line number for each excluded source.
2029 (Mark_Excluded_Sources): When reporting an error, if the excluded
2030 sources were read from a file, include file name and line number in
2033 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2035 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
2037 2011-08-02 Robert Dewar <dewar@adacore.com>
2039 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
2041 2011-08-02 Javier Miranda <miranda@adacore.com>
2043 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
2044 generation of TSDs to the DOTNET compiler.
2045 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
2046 generation of TSDs to the DOTNET compiler.
2048 2011-08-02 Javier Miranda <miranda@adacore.com>
2050 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
2051 record of all the tagged types declared inside library level package
2052 declarations, library level package bodies or library level subprograms.
2053 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
2054 associated with a given tagged type.
2055 (Build_VM_TSDs): New subprogram.
2056 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
2057 compilation units that are subprograms.
2058 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
2059 compilation units that are package bodies.
2060 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
2061 units that are a package declaration or a package instantiation.
2062 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
2063 reorganization to improve the error generated by the frontend when the
2064 function Ada.Tags.Secondary_Tag is not available.
2065 * rtsfind.ads (RE_Register_TSD): New runtime entity.
2066 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
2068 2011-08-02 Javier Miranda <miranda@adacore.com>
2070 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
2072 2011-08-02 Robert Dewar <dewar@adacore.com>
2074 * s-imenne.ads: Minor reformatting.
2076 2011-08-02 Robert Dewar <dewar@adacore.com>
2078 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
2079 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
2080 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
2082 2011-08-02 Robert Dewar <dewar@adacore.com>
2084 * einfo.ads (Materialize_Entity): Document this is only for renamings
2085 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
2086 required debug information in the case where we transform the object
2087 declaration into a renaming declaration.
2088 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
2090 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
2093 2011-08-02 Robert Dewar <dewar@adacore.com>
2095 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
2096 Suppress_Init_Procs.
2097 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
2098 Suppress_Initialization/Initialization_Suppressed.
2099 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
2100 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
2101 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
2102 * sem_prag.adb: New processing for pragma Suppress_Initialization.
2104 2011-08-02 Robert Dewar <dewar@adacore.com>
2106 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
2109 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2111 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
2112 only have inheritable classwide pre/postconditions.
2114 2011-08-02 Javier Miranda <miranda@adacore.com>
2116 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
2117 * rtsfind.ads (RE_Check_TSD): New runtime entity.
2118 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
2119 checks if the external tag of a type is the same as the external tag
2120 of some other declaration.
2122 2011-08-02 Thomas Quinot <quinot@adacore.com>
2124 * s-taskin.ads: Minor reformatting.
2126 2011-08-02 Emmanuel Briot <briot@adacore.com>
2128 * g-comlin.adb (Display_Help): swap the order in which it prints the
2129 short help and the general usage.
2131 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2133 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
2134 the aspect declarations and attach them to the generic copy for
2135 subsequent analysis.
2136 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
2137 declarations of the generic tree to the new subprogram declarations.
2138 * sem_attr.adb (Check_Precondition_Postcondition): recognize
2139 conditions that apply to a subprogram instance.
2141 2011-08-02 Robert Dewar <dewar@adacore.com>
2143 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
2145 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2147 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
2148 private type with a tagged full view is not derived in the immediate
2149 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
2151 2011-08-02 Robert Dewar <dewar@adacore.com>
2153 * exp_ch4.adb: Minor reformatting.
2155 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2157 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
2158 Ada2012 iterator, the loop will be rewritten during expansion into a
2159 while loop with a cursor and an element declaration. Do not analyze the
2160 body in this case, because if the container is for indefinite types the
2161 actual subtype of the elements will only be determined when the cursor
2162 declaration is analyzed.
2164 2011-08-02 Arnaud Charlet <charlet@adacore.com>
2166 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
2167 size/alignment related attributes in CodePeer_Mode.
2169 2011-08-02 Gary Dismukes <dismukes@adacore.com>
2171 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
2172 Prepend_Element, since this can result in the operation getting the
2173 wrong slot in the full type's dispatch table if the full type has
2174 inherited operations. The incomplete type's operation will get added
2175 to the proper position in the full type's primitives
2176 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
2177 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
2178 dispatching operations, since there are cases where nonprimitive
2179 subprograms can get added to the list of incomplete dependents (such
2180 as subprograms in nested packages).
2181 * sem_ch6.adb (Process_Formals): First, remove test for being in a
2182 private part when determining whether to add a primitive with a
2183 parameter of a tagged incomplete type to the Private_Dependents list.
2184 Such primitives can also occur in the visible part, and should not have
2185 been excluded from being private dependents.
2186 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
2187 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
2188 list of a Taft-amendment incomplete type is a primitive before issuing
2189 an error that the full type must appear in the same unit. There are
2190 cases where nonprimitives can be in the list (such as subprograms in
2192 * sem_disp.adb (Derives_From): Use correct condition for checking that
2193 a formal's type is derived from the type of the corresponding formal in
2194 the parent subprogram (the condition was completely wrong). Add
2195 checking that was missing for controlling result types being derived
2196 from the result type of the parent operation.
2198 2011-08-02 Yannick Moy <moy@adacore.com>
2200 * errout.adb (First_Node): minor renaming
2201 * restrict.adb (Check_Formal_Restriction): put restriction warning on
2204 2011-08-02 Yannick Moy <moy@adacore.com>
2206 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
2207 before accessing operands.
2208 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
2209 decide whether an initialization expression respects SPARK rules, as
2210 the plain node is the expanded one. This allows for more valid warnings
2212 * gnat_rm.texi: Minor update.
2214 2011-08-02 Arnaud Charlet <charlet@adacore.com>
2216 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
2219 2011-08-02 Robert Dewar <dewar@adacore.com>
2221 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
2223 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
2225 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
2226 loop statements and the element renaming declaration with a block when
2227 the element type is controlled.
2229 2011-08-02 Yannick Moy <moy@adacore.com>
2231 * sinfo.ads: Minor formatting.
2233 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2235 * sem_aggr.adb (Add_Association): if the association has a box and no
2236 expression, use the Sloc of the aggregate itself for the new
2238 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
2241 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
2243 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
2244 When a container is provided via a function call, generate a renaming
2245 of the function result. This avoids the creation of a transient scope
2246 and the premature finalization of the container.
2247 * exp_ch7.adb (Is_Container_Cursor): Removed.
2248 (Wrap_Transient_Declaration): Remove the supression of the finalization
2249 of the list controller when the declaration denotes a container cursor,
2252 2011-08-02 Yannick Moy <moy@adacore.com>
2254 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
2255 node is from source, instead of the original node being from source.
2257 (Resolve_Array_Aggregate): refine the check for a static expression, to
2258 recognize also static ranges
2259 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
2260 Array_Type_Declaration): postpone the test for the type being a subtype
2261 mark after the type has been resolved, so that component-selection and
2262 expanded-name are discriminated.
2263 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
2264 to distinguish the case of an iteration scheme, so that an error is
2265 issed on a non-static range in SPARK except in an iteration scheme.
2266 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
2267 In_Iter_Schm = True.
2268 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
2269 user-defined operators so that they are allowed in renaming
2271 (Find_Selected_Component): refine the check for prefixing of operators
2272 so that they are allowed in renaming. Move the checks for restrictions
2273 on selector name after analysis discriminated between
2274 component-selection and expanded-name.
2275 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
2276 concatenation argument of string type if it is static.
2277 * sem_util.adb, sem_util.ads
2278 (Check_Later_Vs_Basic_Declarations): add a new function
2279 Is_Later_Declarative_Item to decice which declarations are allowed as
2280 later items, in the two different modes Ada 83 and SPARK. In the SPARK
2281 mode, add that renamings are considered as later items.
2282 (Enclosing_Package): new function to return the enclosing package
2283 (Enter_Name): correct the rule for homonyms in SPARK
2284 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
2285 from source (result of expansion) to avoid issuing wrong warnings.
2287 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2289 * errout.adb: On anything but an expression First_Node returns its
2292 2011-08-02 Pascal Obry <obry@adacore.com>
2294 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
2296 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
2298 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
2299 Set the associated loop as the related expression of internally
2301 * exp_ch7.adb (Is_Container_Cursor): New routine.
2302 (Wrap_Transient_Declaration): Supress the finalization of the list
2303 controller when the declaration denotes a container cursor.
2305 2011-08-02 Yannick Moy <moy@adacore.com>
2307 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
2309 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
2310 expression is a simple expression. This check cannot be performed in
2311 the semantics, so just drop it.
2312 (P_Index_Or_Discriminant_Constraint): move check that the index or
2313 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
2314 semantics. Other cases were previously checked in the semantics.
2315 * par-ch4.adb (P_Name): move checks that a selector name is not
2316 character literal or an operator symbol to Find_Selected_Component in
2318 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
2319 declarations are not placed after later declarations in a separate
2320 procedure in Sem_Util (possibly not the best choice?), to be used both
2321 during parsing, for Ada 83 mode, and during semantic analysis, for
2323 * par-endh.adb (Check_End): move check that end label is not missing
2324 to Process_End_Label in the semantics
2325 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
2326 the special case for SPARK restriction
2327 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
2328 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
2329 parameter Force to issue the error message even on internal node (used
2330 for generated end label). Call Check_Restriction to check when an error
2331 must be issued. In SPARK mode, issue an error message even if the
2332 restriction is not set.
2333 (Check_Restriction): new procedure with an additional out parameter to
2334 inform the caller that a message has been issued
2335 * sem_aggr.adb: Minor modification of message
2336 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
2337 instead of issuing an error message directly
2338 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
2339 declarations are not placed after later declarations, by calling
2340 Check_Later_Vs_Basic_Declarations
2341 (Analyze_Subtype_Declaration): move here the check that an index or
2342 discriminant constraint must be a subtype mark. Change the check that
2343 a subtype of String must start at one so that it works on subtype marks.
2344 * sem_ch4.adb (Analyze_Call): move here the check that a named
2345 association cannot follow a positional one in a call
2346 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
2347 instead of issuing an error message directly
2348 * sem_ch8.adb (Find_Selected_Component): move here the check that a
2349 selector name is not a character literal or an operator symbol. Move
2350 here the check that the prefix of an expanded name cannot be a
2351 subprogram or a loop statement.
2352 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
2353 procedure called from parsing and semantics to check that basic
2354 declarations are not placed after later declarations
2355 (Process_End_Label): move here the check that end label is not missing
2357 2011-08-02 Arnaud Charlet <charlet@adacore.com>
2359 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
2360 representation clause in codepeer mode, since it confuses CodePeer and
2361 does not bring useful info.
2363 2011-08-02 Ed Falis <falis@adacore.com>
2365 * init.c: initialize fp hw on MILS.
2367 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2369 * errout.adb (First_Node): for bodies, return the node itself (small
2370 optimization). For other nodes, do not check source_unit if the node
2371 comes from Standard.
2373 2011-08-02 Robert Dewar <dewar@adacore.com>
2375 * exp_ch3.adb: Minor comment additions.
2376 * sem_ch13.adb: Minor reformatting.
2378 2011-08-02 Pascal Obry <obry@adacore.com>
2380 * make.adb, makeutl.adb: Removes some superfluous directory separator.
2382 2011-08-02 Robert Dewar <dewar@adacore.com>
2384 * sem_attr.adb: Minor reformatting.
2386 2011-08-02 Robert Dewar <dewar@adacore.com>
2388 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
2389 (Has_Default_Component_Value): Removed
2390 * einfo.ads Comment updates
2391 (Has_Default_Aspect): Replaces Has_Default_Value
2392 (Has_Default_Component_Value): Removed
2394 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
2396 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
2397 (Get_Simple_Init_Val): Handle Default_Value aspect
2398 (Needs_Simple_Initialization): Handle Default_Value aspect
2399 * exp_ch3.ads: Needs_Simple_Initialization
2400 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
2401 * par-prag.adb (Pragma_Default[_Component]Value) Removed
2403 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
2404 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
2405 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
2407 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2409 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
2410 package containing iteration primitives.
2411 exp_ch5.adb (Expand_Iterator_Loop): ditto.
2413 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2415 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
2416 "of", pre-analyze expression in case it is a function call with
2417 finalization actions that must be placed ahead of the loop.
2418 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
2419 on an Ada2012 iterator, insert them ahead of the rewritten loop.
2421 2011-08-02 Geert Bosch <bosch@adacore.com>
2423 * cstand.adb (Create_Float_Types): Only consider C's long double for
2424 Long_Long_Float, in addition to double.
2426 2011-08-02 Robert Dewar <dewar@adacore.com>
2428 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
2429 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
2430 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
2433 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2435 * sem_attr.adb: handle properly 'Result when it is a prefix of an
2438 2011-08-02 Javier Miranda <miranda@adacore.com>
2440 * einfo.ads, einfo.adb
2441 (Original_Access_Type): Move this attribute to Node26 since there was
2442 an undocumented use of Node21 in E_Access_Subprogram_Type entities
2443 which causes conflicts and breaks the generation of the .NET compiler.
2444 (Interface_Name): Add missing documentation on JGNAT only uses of
2447 2011-08-02 Geert Bosch <bosch@adacore.com>
2449 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
2450 (Find_Back_End_Float_Type): Likewise
2451 (Create_Back_End_Float_Types): Likewise
2452 (Create_Float_Types): Likewise
2453 (Register_Float_Type): Likewise
2454 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
2455 Nlist and split out type selection in new local Find_Base_Type function.
2456 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
2458 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
2460 2011-08-02 Robert Dewar <dewar@adacore.com>
2462 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
2464 * opt.ads: Minor comment change.
2465 * sem_ch12.adb: Minor code reorganization.
2467 2011-08-02 Gary Dismukes <dismukes@adacore.com>
2469 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
2470 subtype's list of rep items to the list on the full subtype in the case
2471 where the lists are the same.
2473 2011-08-02 Geert Bosch <bosch@adacore.com>
2475 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
2476 using the one from System.Strings, which also deallocates all strings.
2478 2011-08-02 Geert Bosch <bosch@adacore.com>
2480 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
2482 * gcc-interface/Make-lang.in: Update dependencies.
2484 2011-08-02 Olivier Hainque <hainque@adacore.com>
2486 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
2489 2011-08-02 Javier Miranda <miranda@adacore.com>
2491 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
2492 associated with anonymous access to subprograms.
2494 2011-08-02 Geert Bosch <bosch@adacore.com>
2497 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
2498 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
2499 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
2500 (Add_Symbol_Definition): Move to switch-c.adb
2501 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
2502 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
2503 (Add_Symbol_Definition): Move to switch-c.adb.
2504 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
2506 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
2508 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
2509 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
2511 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
2512 (Add_Symbol_Definition): Moved from Prepcomp.
2513 * switch-c.ads: Update copyright notice. Use String_List instead of
2514 Argument_List, removing dependency on System.OS_Lib.
2516 2011-08-02 Yannick Moy <moy@adacore.com>
2518 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
2519 mode on initialization expression which does not respect SPARK
2521 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
2522 if the tree referenced by its argument represents an initialization
2523 expression in SPARK, suitable for initializing an object in an object
2526 2011-08-02 Javier Miranda <miranda@adacore.com>
2528 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
2529 internally generated access to subprogram with its associated protected
2531 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
2533 2011-08-02 Geert Bosch <bosch@adacore.com>
2535 * cstand.adb (Register_Float_Type): Print information about type to
2536 register, if the Debug_Flag_Dot_B is set.
2537 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
2538 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
2539 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
2540 with a requested precision of more than Max_Digits digits and no more
2541 than Max_Base_Digits digits, if a range specification is present and the
2542 Predefined_Float_Types list has a suitable type to derive from.
2543 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
2544 case of type completion with pragma Import
2546 (Process_Import_Predefined_Type): Processing to complete a type
2547 with pragma Import. Currently supports floating point types only.
2548 (Set_Convention_From_Pragma): Do nothing without underlying type.
2549 (Process_Convention): Guard against absence of underlying type,
2550 which may happen when importing incomplete types.
2551 (Process_Import_Or_Interface): Handle case of importing predefined
2552 types. Tweak error message.
2554 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
2556 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
2557 functions to previous change. Reorganize code slightly.
2559 2011-08-02 Geert Bosch <bosch@adacore.com>
2561 * back_end.ads (Register_Type_Proc): New call back procedure type for
2562 allowing the back end to provide information about available types.
2563 (Register_Back_End_Types): New procedure to register back end types.
2564 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
2566 * cstand.adb (Back_End_Float_Types): New list for floating point types
2567 supported by the back end.
2568 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
2569 (Copy_Float_Type): New procedure to make new copies of predefined types.
2570 (Register_Float_Type): New call back procedure to populate the BEFT list
2571 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
2572 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
2573 (Create_Float_Types): New procedure to create entities for floating
2574 point types predefined in Standard, and put these and any remaining
2575 BEFTs on the Predefined_Float_Types list.
2576 * stand.ads (Predefined_Float_Types): New list for predefined floating
2577 point types that do not have declarations in package Standard.
2579 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
2581 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
2582 entity node for the unit containing the parameter.
2583 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
2584 (Add_Inlined_Subprogram): Likewise.
2585 * gcc-interface/Make-lang.in: Update dependencies.
2587 2011-08-02 Thomas Quinot <quinot@adacore.com>
2589 * s-stusta.adb (Print): Make sure Pos is always initialized to a
2592 2011-08-02 Geert Bosch <bosch@adacore.com>
2594 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
2596 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
2598 * sem_type.adb (Covers): Move trivial case to the top and reuse the
2599 computed value of Base_Type.
2601 2011-08-02 Yannick Moy <moy@adacore.com>
2603 * restrict.adb (Check_Restriction): issue an error for any use of
2604 class-wide, even if the No_Dispatch restriction is not set.
2605 * sem_aggr.adb: Correct typos in comments and messages in formal mode
2606 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
2607 when completing a private extension, the type named in the private part
2608 is not the same as that named in the visible part.
2609 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
2610 of an inherited primitive operations of a tagged type or type extension
2611 that returns the tagged type.
2612 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
2613 function which returns True for an implicit operation inherited by the
2614 derived type declaration for the argument type.
2615 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
2618 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2620 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
2621 Process_Bounds, to perform analysis with expansion of a range or an
2622 expression that is the iteration scheme for a loop.
2623 (Analyze_Iterator_Specification): If domain of iteration is given by a
2624 function call with a controlled result, as is the case if call returns
2625 a predefined container, ensure that finalization actions are properly
2627 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
2629 2011-08-02 Javier Miranda <miranda@adacore.com>
2631 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
2632 * gcc-interface/Make-lang.in: Update dependencies.
2634 2011-08-02 Javier Miranda <miranda@adacore.com>
2636 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
2637 determine if the analysis is performed using N or Original_Node (N).
2638 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
2639 functionality of routine Is_Variable avoids code duplication.
2640 * checks.adb (Determine_Range): Handle temporaries generated by
2641 Remove_Side_Effects.
2643 2011-08-02 Javier Miranda <miranda@adacore.com>
2645 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
2646 expansion of the condition. Required since the previous analysis was
2647 done with expansion disabled (see Resolve_Quantified_Expression) and
2648 hence checks were not inserted and record comparisons have not been
2651 2011-08-02 Ed Falis <falis@adacore.com>
2653 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
2656 2011-08-02 Bob Duff <duff@adacore.com>
2658 * opt.ads: Minor comment fix.
2660 2011-08-02 Bob Duff <duff@adacore.com>
2662 * sem_ch12.adb (Analyze_Package_Instantiation,
2663 Analyze_Subprogram_Instantiation): Turn off style checking while
2664 analyzing an instance. Whatever style checks that apply to the generic
2665 unit should apply, so it makes no sense to apply them in an instance.
2666 This was causing trouble when compiling an instance of a runtime
2667 unit that violates the -gnatyO switch.
2668 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
2669 one of the two case statements, causing spurious errors.
2671 2011-08-02 Robert Dewar <dewar@adacore.com>
2673 * uname.adb: Minor reformatting.
2674 * gnatcmd.adb: Minor reformatting.
2675 * exp_attr.adb: Minor reformatting.
2677 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2679 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
2680 No_Dispatching_Calls, do not look for the Assign primitive, because
2681 predefined primitives are not created in this case.
2683 2011-08-02 Bob Duff <duff@adacore.com>
2685 * stylesw.ads: Minor comment fixes.
2687 2011-08-02 Robert Dewar <dewar@adacore.com>
2689 * freeze.adb (Add_To_Result): New procedure.
2691 2011-08-02 Jose Ruiz <ruiz@adacore.com>
2693 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
2694 time, if the specific run-time routines for handling streams of strings
2695 are not available, use the default mechanism.
2697 2011-08-02 Arnaud Charlet <charlet@adacore.com>
2699 * s-regpat.ads: Fix typo.
2701 2011-08-02 Vincent Celier <celier@adacore.com>
2703 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
2704 not null, call it to create the in memory config project file without
2705 parsing an existing default config project file.
2707 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
2709 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
2711 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2713 * sem_elim.adb: an abstract subprogram does not need an eliminate
2714 pragma for its descendant to be eliminable.
2716 2011-08-02 Ed Falis <falis@adacore.com>
2718 * init.c: revert to handling before previous checkin for VxWorks
2719 * s-intman-vxworks.adb: delete unnecessary declarations related to
2720 using Ada interrupt facilities for handling signals.
2721 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
2722 * s-intman-vxworks.ads: Import __gnat_install_handler as
2723 Initialize_Interrupts.
2724 * s-taprop-vxworks.adb: Delete Signal_Mask.
2725 (Abort_Handler): change construction of mask to unblock exception
2728 2011-08-02 Jerome Guitton <guitton@adacore.com>
2730 * a-except-2005.adb (Raise_From_Signal_Handler): Call
2731 Debug_Raise_Exception before propagation starts.
2733 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
2735 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
2736 to Restriction_Check_Required.
2737 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
2738 * sem_res.adb (Resolve_Call): Likewise.
2739 * sem_attr.adb (Check_Stream_Attribute): Likewise.
2741 2011-08-02 Bob Duff <duff@adacore.com>
2743 * stylesw.ads: Update comment.
2744 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
2745 * errout.ads: Remove obsolete comment.
2747 2011-08-02 Javier Miranda <miranda@adacore.com>
2749 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
2750 (Set_Is_Safe_To_Reevaluate): new procedure.
2751 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
2752 assignment is allowed on safe-to-reevaluate variables.
2753 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
2754 temporary created to remove side effects in expressions that use
2755 the secondary stack as safe-to-reevaluate.
2756 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
2757 variables that are not true constants.
2759 2011-08-02 Robert Dewar <dewar@adacore.com>
2761 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
2762 sem_res.adb, sem_ch6.adb: Minor reformatting.
2764 2011-08-02 Jerome Guitton <guitton@adacore.com>
2766 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
2768 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2770 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
2771 not set Overridden_Operation if subprogram is an initialization
2774 2011-08-02 Yannick Moy <moy@adacore.com>
2776 * par-ch6.adb: Correct obsolete name in comments
2777 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
2778 which takes two message arguments (existing function takes one), with
2779 second message used for continuation.
2780 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
2781 block statements that originate from a source block statement, not
2782 generated block statements
2783 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
2784 symmetry with procedure case
2785 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
2786 function to issue an error in formal mode if a package specification
2787 contains more than one tagged type or type extension.
2788 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
2789 parameters matching formals of tagged types are objects (or ancestor
2790 type conversions of objects), not general expressions. Issue an error
2791 on view conversions that are not involving ancestor conversion of an
2793 (Resolve_Type_Conversion): in formal mode, issue an error on the
2794 operand of an ancestor type conversion which is not an object
2795 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
2796 procedure so that it works also for actuals of function calls
2797 (Is_Actual_Tagged_Parameter): new function which determines if its
2798 argument is an actual parameter of a formal of tagged type in a
2800 (Is_SPARK_Object_Reference): new function which determines if the tree
2801 referenced by its argument represents an object in SPARK
2803 2011-08-02 Robert Dewar <dewar@adacore.com>
2805 * sem_ch3.adb: Minor reformatting
2806 Minor comment addition
2807 Minor error msg text change
2809 2011-08-02 Javier Miranda <miranda@adacore.com>
2811 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
2812 function. Used to be more precise when we generate a variable plus one
2813 assignment to remove side effects in the evaluation of the Bound
2815 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
2816 of the bound expression to force its re-analysis and thus expand the
2817 associated transient scope (if required). Code cleanup replacing the
2818 previous code that declared the constant entity by an invocation to
2819 routine Force_Evaluation which centralizes this work in the frontend.
2821 2011-08-02 Robert Dewar <dewar@adacore.com>
2823 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
2824 (Base_Type): Now uses improved Is_Base_Type function
2825 * einfo.ads (Base_Type): Inline this function
2827 2011-08-02 Robert Dewar <dewar@adacore.com>
2829 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
2830 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
2832 2011-08-02 Arnaud Charlet <charlet@adacore.com>
2834 * gcc-interface/Make-lang.in: Update dependencies.
2835 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
2838 2011-08-02 Yannick Moy <moy@adacore.com>
2840 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
2841 non-simple expression used in delta constraint
2842 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
2843 index constraint which is not a subtype mark
2844 * par.adb: With and use Restrict
2845 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
2846 mode on component type which is not a subtype mark and default
2847 expression on component
2848 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
2849 of string which does not have a lower index bound equal to 1
2850 (Array_Type_Declaration): issue an error in formal mode on index or
2851 component type which is not a subtype mark, and on aliased keyword on
2853 (Derived_Type_Declaration): issue an error in formal mode on interface,
2854 limited or abstract type
2855 (Record_Type_Declaration): issue an error in formal mode on interface
2856 (Record_Type_Definition): issue an error in formal mode on tagged types
2857 and type extensions not declared in the specification of a library unit
2858 package; on null non-tagged record; on variant part
2860 2011-08-02 Vincent Celier <celier@adacore.com>
2862 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
2863 not declared for qualified library project when Library_Name is not
2864 declared, but Library_Dir is.
2866 2011-08-02 Robert Dewar <dewar@adacore.com>
2868 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
2869 pragmas (affects aspects [Component_]Default_Value
2870 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
2871 component type for the resolution
2873 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
2875 * einfo.adb (Base_Type): Tune implementation for speed.
2877 2011-08-02 Robert Dewar <dewar@adacore.com>
2879 * freeze.adb: Minor reformatting.
2881 2011-08-02 Thomas Quinot <quinot@adacore.com>
2883 * scos.ads: Update comments.
2885 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2887 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
2888 base type, because the parent may be a subtype of a private type whose
2889 convention is established in a private part.
2891 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
2893 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
2894 statement in a block when the expansion of the return expression has
2895 created a finalization chain.
2896 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
2897 with the parent node.
2898 Add N_Extended_Return_Statement to handle the case where a transient
2899 object declaration appears in the Return_Object_Declarations list of
2900 an extended return statement.
2902 2011-08-02 Matthew Gingell <gingell@adacore.com>
2904 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
2905 unused parameter 'name'.
2907 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2909 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
2910 inherited operation, check whether its alias, which is the source
2911 operastion that it renames, has been marked eliminated.
2913 2011-08-02 Javier Miranda <miranda@adacore.com>
2915 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
2916 in-mode parameter whose type is an access type since it can be used to
2917 modify its designated object. Enforce code that handles as safe an
2918 access type that is not access-to-constant but it is the result of a
2919 previous removal of side-effects.
2920 (Remove_Side_Effects): Minor code reorganization of cases which require
2921 no action. Done to incorporate documentation on new cases uncovered
2922 working in this ticket: no action needed if this routine was invoked
2923 too early and the nodes are not yet decorated.
2924 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
2925 to routine Remove_Side_Effects by calls to Force_Evaluation since they
2926 were issued with actuals that are implicitly provided by
2929 2011-08-02 Robert Dewar <dewar@adacore.com>
2931 * sem_ch3.adb, sem_res.adb: Minor reformatting.
2933 2011-08-02 Yannick Moy <moy@adacore.com>
2935 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
2936 to issue an error in formal mode on attribute not supported in this mode
2937 (Analyze_Attribute): issue errors on standard attributes not supported
2939 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
2940 comment, and issue error in formal mode on modulus which is not a power
2942 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
2944 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
2946 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
2947 operator on modular type (except 'not').
2949 2011-08-02 Robert Dewar <dewar@adacore.com>
2951 * gnat_rm.texi: Minor reformatting.
2953 2011-08-02 Arnaud Charlet <charlet@adacore.com>
2955 * s-osinte-linux.ads: Minor comment update and reformatting.
2956 * i-cexten.ads: Make this unit pure, as for its parent.
2957 Will allow its usage in more contexts if needed.
2959 2011-08-02 Robert Dewar <dewar@adacore.com>
2961 * s-utf_32.ads: Minor comment fix.
2963 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2965 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
2966 operation of a tagged synchronized type, handle the case where the
2967 controlling argument is overloaded.
2969 2011-08-02 Yannick Moy <moy@adacore.com>
2971 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
2972 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
2973 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
2974 SPARK mode and formal verification mode on processing SPARK restriction
2975 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
2976 requiring consistency checking.
2978 2011-08-02 Robert Dewar <dewar@adacore.com>
2980 * sem_res.adb: Minor reformatting.
2982 2011-08-02 Robert Dewar <dewar@adacore.com>
2984 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
2985 a-cforse.ads: Remove unneeded with of Ada.Containers
2986 Remove commented out pragma Inline's
2987 Move specifications of new subprograms to the actual specs
2989 2011-08-02 Yannick Moy <moy@adacore.com>
2991 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
2992 a-cforse.ads: Update comments.
2994 2011-08-02 Ed Schonberg <schonberg@adacore.com>
2996 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
2998 2011-08-02 Robert Dewar <dewar@adacore.com>
3000 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
3001 a-cforse.ads, a-cofove.ads: Minor reformatting.
3003 2011-08-02 Claire Dross <dross@adacore.com>
3005 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
3006 a-cofove.ads: Add comments.
3008 2011-08-02 Yannick Moy <moy@adacore.com>
3010 * gnat_rm.texi: Document formal containers.
3012 2011-08-02 Emmanuel Briot <briot@adacore.com>
3014 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
3017 2011-08-02 Robert Dewar <dewar@adacore.com>
3019 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
3022 2011-08-02 Robert Dewar <dewar@adacore.com>
3024 * aspects.adb: New aspects Default_Value and Default_Component_Value
3025 New format of Aspect_Names table checks for omitted entries
3026 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
3027 handling of boolean aspects for derived types.
3028 New aspects Default_Value and Default_Component_Value
3029 New format of Aspect_Names table checks for omitted entries
3030 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
3031 (Has_Default_Value): New flag
3032 (Has_Default_Component_Value): New flag
3033 (Has_Default_Value): New flag
3034 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
3036 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
3037 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
3038 Default_Value and Default_Component_Value
3039 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
3040 New aspects Default_Value and Default_Component_Value
3041 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
3042 * sprint.adb: Print N_Aspect_Specification node when called from gdb
3044 2011-08-02 Vincent Celier <celier@adacore.com>
3046 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
3047 inherit library kind.
3049 2011-08-02 Ed Schonberg <schonberg@adacore.com>
3051 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
3054 2011-08-02 Robert Dewar <dewar@adacore.com>
3056 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
3058 2011-08-02 Yannick Moy <moy@adacore.com>
3060 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
3062 2011-08-02 Robert Dewar <dewar@adacore.com>
3064 * impunit.adb: Add comment.
3066 2011-08-02 Yannick Moy <moy@adacore.com>
3068 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
3069 qualification of aggregates in formal mode
3070 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
3072 (Resolve_Aggregate): complete the test that an aggregate is adequately
3073 qualified in formal mode
3075 2011-08-02 Pascal Obry <obry@adacore.com>
3077 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
3078 * mlib-prj.adb: Supress warning when compiling binder generated file.
3079 (Build_Library): Supress all warnings when compiling the binder
3082 2011-08-02 Yannick Moy <moy@adacore.com>
3084 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
3086 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
3087 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
3088 Add with/use clauses to make Check_Formal_Restriction visible
3090 2011-08-02 Ed Schonberg <schonberg@adacore.com>
3092 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
3093 in-parameters when type of the generic formal is private in the generic
3094 spec and non-private in the body.
3096 2011-08-02 Claire Dross <dross@adacore.com>
3098 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
3099 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
3100 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
3101 * impunit.adb, Makefile.rtl: Take new files into account.
3103 2011-08-02 Robert Dewar <dewar@adacore.com>
3105 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
3106 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
3108 2011-08-02 Yannick Moy <moy@adacore.com>
3110 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
3112 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
3113 matching static array bounds, taking into account the special case of
3115 * sem_ch3.adb: Typo in comment.
3117 2011-08-02 Yannick Moy <moy@adacore.com>
3119 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
3120 which issues an error in formal mode if its argument node is originally
3122 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
3123 has a discriminant specification so that it does not include the case
3125 (Derived_Type_Declaration): move here the test that a derived type has a
3126 discriminant specification
3127 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
3128 first element of a component association before accessing its choices
3129 (presence of component association is not enough)
3130 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
3131 declaration is a library item before accessing the next element in a
3132 list, as library items are not member of lists
3133 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
3134 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
3135 Check_Formal_Restriction whenever possible.
3137 2011-08-02 Ed Schonberg <schonberg@adacore.com>
3139 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
3140 reference when needed.
3142 2011-08-02 Bob Duff <duff@adacore.com>
3144 * gnat_ugn.texi: Fix typo.
3146 2011-08-02 Vincent Celier <celier@adacore.com>
3148 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
3149 archive file name. Do not use the full path name of archives for Open
3152 2011-08-02 Robert Dewar <dewar@adacore.com>
3154 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
3155 Analyze_Aspect_Specifications
3157 (Analyze_Aspect_Specifications): New handling for boolean aspects
3158 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
3159 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
3160 sequence for Analyze_Aspect_Specifications
3161 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
3162 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
3164 2011-08-02 Robert Dewar <dewar@adacore.com>
3166 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
3167 aspects, since these no longer exist.
3169 2011-08-02 Robert Dewar <dewar@adacore.com>
3171 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
3172 semicolon, do not try to see if there are aspects following it.
3173 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
3176 2011-08-02 Robert Dewar <dewar@adacore.com>
3178 * sem_ch8.adb, aspects.ads: Minor reformatting.
3180 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
3182 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
3183 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
3185 (Analyze_Aspect_Specifications): ...here. Call above procedure.
3187 2011-08-02 Yannick Moy <moy@adacore.com>
3189 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
3190 mode on subprogram declaration outside of package specification, unless
3191 it is followed by a pragma Import
3192 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
3193 Access_Type_Declaration): issue error in formal mode on access type
3194 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
3196 (Analyze_Object_Declaration): issue error in formal mode on object
3197 declaration which does not respect SPARK restrictions
3198 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
3199 declaration which does not respect SPARK restrictions
3200 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
3201 error in formal mode on digits or delta constraint
3202 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
3203 decimal fixed point type
3204 (Derived_Type_Declaration): issue error in formal mode on derived type
3205 other than type extensions of tagged record types
3206 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
3207 with check on access definition
3208 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
3209 mode on protected definition.
3210 (Analyze_Task_Definition): issue error in formal mode on task definition
3212 2011-08-02 Robert Dewar <dewar@adacore.com>
3214 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
3216 2011-08-02 Javier Miranda <miranda@adacore.com>
3218 * sem_ch6.adb (Can_Override_Operator): New function.
3219 (Verify_Overriding_Indicator): Add missing code to check overriding
3220 indicator in operators. Fixes regression.
3221 (Check_Overriding_Indicator): Minor reformating after replacing the
3222 code that evaluates if the subprogram can override an operator by
3223 invocations to the above new function.
3225 (Write_Field26_Name): Add missing code to ensure that, following
3226 the documentation in einfo.ads, this field is not shown as attribute
3227 "Static_Initialization" on non-dispatching functions.
3229 2011-08-02 Jose Ruiz <ruiz@adacore.com>
3231 * sem_res.adb (Resolve_Call): A call to
3232 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
3233 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
3234 i.e., when the second parameter is of type Time_Span.
3236 2011-08-02 Vincent Celier <celier@adacore.com>
3238 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
3239 with an archive instead of -L<library dir> -l<library name>.
3241 2011-08-02 Ed Schonberg <schonberg@adacore.com>
3243 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
3244 mark the base types In_Use in addition to making the operations
3247 2011-08-02 Ed Falis <falis@adacore.com>
3249 * init.c: add and setup __gnat_signal_mask for the exception signals
3250 * s-inmaop-vxworks.adb: new file.
3251 * s-intman-vxworks.adb: remove unnecessary initializations and
3253 * s-intman-vxworks.ads: remove unnecessary variable
3254 * s-taprop-vxworks.adb: simplify signal initialization
3256 2011-08-02 Robert Dewar <dewar@adacore.com>
3258 * sem_ch8.adb: Minor code reorganization, comment updates.
3260 2011-08-02 Robert Dewar <dewar@adacore.com>
3262 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
3263 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
3265 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
3266 (Matching_Static_Array_Bounds): Moved here from Sem_Res
3268 2011-08-02 Ed Schonberg <schonberg@adacore.com>
3270 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
3271 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
3272 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
3273 use_type_clauses, to handle more efficiently use_type and use_all_type
3275 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
3276 Ada2012 Use_All_Type clause.
3277 (Use_Class_Wide_Operations): new procedure.
3279 2011-08-02 Robert Dewar <dewar@adacore.com>
3281 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
3282 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
3283 expression to expression function.
3285 2011-08-02 Ed Schonberg <schonberg@adacore.com>
3287 * sem_ch4.adb: transform simple Ada2012 membership into equality only
3288 if types are compatible.
3290 2011-08-02 Yannick Moy <moy@adacore.com>
3292 * sem_res.adb (Matching_Static_Array_Bounds): new function which
3293 returns True if its argument array types have same dimension and same
3294 static bounds at each index.
3295 (Resolve_Actuals): issue an error in formal mode on actuals passed as
3296 OUT or IN OUT paramaters which are not view conversions in SPARK.
3297 (Resolve_Arithmetic_Op): issue an error in formal mode on
3298 multiplication or division with operands of fixed point types which are
3299 not qualified or explicitly converted.
3300 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
3301 Boolean or array type (except String) operands.
3302 (Resolve_Equality_Op): issue an error in formal mode on equality
3303 operators for array types other than String with non-matching static
3305 (Resolve_Logical_Op): issue an error in formal mode on logical operators
3306 for array types with non-matching static bounds. Factorize the code in
3307 Matching_Static_Array_Bounds.
3308 (Resolve_Qualified_Expression): issue an error in formal mode on
3309 qualified expressions for array types with non-matching static bounds.
3310 (Resolve_Type_Conversion): issue an error in formal mode on type
3311 conversion for array types with non-matching static bounds
3313 2011-08-02 Robert Dewar <dewar@adacore.com>
3315 * par-ch10.adb: Minor code reorganization (use Nkind_In).
3317 2011-08-02 Ed Schonberg <schonberg@adacore.com>
3319 * par-ch9.adb: save location of entry for proper error message.
3321 2011-08-02 Javier Miranda <miranda@adacore.com>
3323 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
3324 (Use_Full_View) which permits this routine to climb through the
3325 ancestors using the full-view of private parents.
3326 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
3327 Use_Full_View to true in calls to Is_Ancestor.
3328 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
3329 true in call to Is_Ancestor.
3330 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
3331 Use_Full_View to true in call to Is_Ancestor.
3332 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
3333 call to Is_Ancestor.
3334 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
3335 Use_Full_View to true in calls to Is_Ancestor.
3336 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
3337 Make_Select_Specific_Data_Table, Register_Primitive,
3338 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
3339 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
3340 to true in call to Is_Ancestor.
3341 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
3342 Use_Full_View to true in calls to Is_Ancestor.
3344 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
3345 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
3347 2011-08-02 Robert Dewar <dewar@adacore.com>
3349 * gnat_rm.texi: Minor reformatting.
3350 * sem_prag.adb: Minor reformatting.
3352 2011-08-02 Tristan Gingold <gingold@adacore.com>
3354 * vms_data.ads: Add VMS qualifier for -gnateP.
3356 2011-08-02 Robert Dewar <dewar@adacore.com>
3358 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
3359 * par-ch7.adb (P_Package): Proper placement of aspects for package
3361 * par-endh.adb (Check_End): Ad Is_Sloc parameter
3362 (End_Statements): Add Is_Sloc parameterr
3363 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
3364 (Check_End): Ad Is_Sloc parameter
3365 (End_Statements): Add Is_Sloc parameterr
3367 2011-08-02 Vincent Celier <celier@adacore.com>
3369 * ug_words: Add VMS qualifier equivalent to -gnateP:
3370 /SYMBOL_PREPROCESSING.
3372 2011-08-02 Jose Ruiz <ruiz@adacore.com>
3374 * gnat-style.texi: For hexadecimal numeric literals the typical
3375 grouping of digits is 4 to represent 2 bytes.
3376 A procedure spec which is split into several lines is indented two
3379 2011-08-02 Yannick Moy <moy@adacore.com>
3381 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
3382 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
3383 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
3385 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
3386 choice in array aggregate
3387 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
3389 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
3390 positional and named aggregate for record, or others in record
3391 aggregate, or multiple choice in record aggregate
3392 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
3393 array operands to logical operations AND, OR and XOR do not have the
3394 same static lower and higher bounds
3395 * sem_ch5.adb, sinfo.ads: Correct typos in comments
3397 2011-08-01 Robert Dewar <dewar@adacore.com>
3399 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
3400 Replaces Last_Source_Node_In_Sequence.
3401 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
3402 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
3403 parens and blank in string (this was inconsistently implemented).
3405 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
3406 blank in string (this was inconsistently implemented).
3408 (Set_Global_Switches): Set formal mode switches appropriately
3409 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
3411 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
3412 call Set_Error_Msg_Lang to set "spark" as language name.
3413 * par.adb: Remove unnecessary call to set formal language for errout
3414 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
3415 appropriately and call Set_Error_Msg_Lang to set "spark" as language
3417 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
3418 calls to it, moved after resolution so that types are known
3419 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
3420 result of concatenation is not of type String
3421 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
3422 concatenation is not properly restricted
3423 * gnat_rm.texi: Add doc on pragma Spark_95.
3424 * gcc-interface/Makefile.in: Remove obsolete target pairs for
3425 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
3426 * gcc-interface/Make-lang.in: Update dependencies.
3428 2011-08-01 Javier Miranda <miranda@adacore.com>
3430 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
3431 condition that detects if the overridden operation must replace an
3434 2011-08-01 Javier Miranda <miranda@adacore.com>
3436 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
3437 code declarations inserted by Insert_Actions in each alternative of the
3438 N_Case_Expression node.
3440 2011-08-01 Robert Dewar <dewar@adacore.com>
3442 * sem_ch6.adb: Minor code reorganization.
3443 * sem_util.adb: Minor reformatting.
3445 2011-08-01 Pascal Obry <obry@adacore.com>
3447 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
3448 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
3450 2011-08-01 Yannick Moy <moy@adacore.com>
3452 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
3453 literal or operator symbol which is prefixed
3454 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
3455 mode on access attributes.
3456 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
3457 that concatenation operands are properly restricted in formal mode
3458 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
3459 Analyze_Concatenation_Operand. Issue an error in formal mode if the
3460 result of the concatenation has a type different from String.
3461 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
3462 Analyze_Quantified_Expression, Analyze_Slice,
3463 Analyze_Null): issue an error in formal mode on unsupported constructs
3465 (Analyze_Block_Statement): only issue error on source block statement
3466 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
3467 function which returns the last node in a list of nodes for which
3468 Comes_From_Source returns True, if any
3469 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
3470 Last_Source_Node_In_Sequence
3471 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
3472 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
3473 mode on unsupported constructs
3474 * sem_ch9.adb Do not return after issuing error in formal mode, as the
3475 rest of the actions may be needed later on since the error is marked as
3477 * sinfo.ads: Typos in comments.
3479 2011-08-01 Pascal Obry <obry@adacore.com>
3481 * projects.texi: Minor editing.
3483 2011-08-01 Yannick Moy <moy@adacore.com>
3485 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
3486 insertion character ~~
3487 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
3488 (Set_Error_Msg_Lang): new procedure which fixes the language for use
3489 with insertion character ~~
3490 (Set_Msg_Text): treat insertion character ~~
3491 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
3492 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
3493 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
3494 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
3495 errors related to the formal language restriction not serious
3496 (insertion character |).
3497 * par.adb (Par): set formal language for error messages if needed
3498 * sem_ch6.adb (Check_Missing_Return): take into account possible
3499 generated statements at the end of the function
3500 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
3501 enumeration value to define a new pragma SPARK_95
3502 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
3503 SPARK_Version): new type and variables to store the SPARK version
3505 (SPARK_Mode): return True when SPARK_Version is set
3506 * par-prag.adb: Correct indentation
3507 (Prag): take Pragma_SPARK_95 into account
3508 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
3511 2011-08-01 Robert Dewar <dewar@adacore.com>
3513 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
3514 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
3515 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
3517 2011-08-01 Pascal Obry <obry@adacore.com>
3519 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
3520 Target_Name to Get_Path call.
3521 (Parse_Single_Project): Likewise.
3522 (Post_Parse_Context_Clause): Likewise.
3523 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
3524 Call Initialise_Project_Path with the proper Target_Name.
3525 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
3527 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
3528 with the proper Target_Name.
3529 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
3531 (Parse_Project_And_Apply_Config): Likewise.
3532 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
3533 This is fine as this part of the code is supporting only native
3535 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
3536 is fine as this part of the code is supporting only native compilation.
3538 2011-08-01 Yannick Moy <moy@adacore.com>
3540 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
3541 of homonym, unless the homonym is one of the cases allowed in SPARK
3542 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
3543 package declaration occurring after a body.
3545 2011-08-01 Robert Dewar <dewar@adacore.com>
3547 * checks.adb, exp_ch4.adb: Minor reformatting.
3549 2011-08-01 Javier Miranda <miranda@adacore.com>
3551 * einfo.ads (Access_Disp_Table): Fix documentation.
3552 (Dispatch_Table_Wrappers): Fix documentation.
3554 2011-08-01 Pascal Obry <obry@adacore.com>
3556 * prj-env.adb, prj-env.ads: Minor reformatting.
3558 2011-08-01 Yannick Moy <moy@adacore.com>
3560 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
3561 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
3562 procedures out of these packages.
3563 * errout.ads, errout.adb
3564 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
3565 procedures in of this package
3566 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
3567 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
3568 on misplaced later vs initial declarations, like in Ada 83
3569 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
3570 formal mode on attribute of private type whose full type declaration
3572 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
3573 package declaration inside a package specification
3574 (Analyze_Full_Type_Declaration): issue error in formal mode on
3575 controlled type or discriminant type
3576 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
3577 user-defined operator means that it should come from the source
3578 (New_Overloaded_Entity): issue error in formal mode on overloaded
3580 * sem_ch6.ads, sem_ch13.ads: typos in comments.
3582 2011-08-01 Thomas Quinot <quinot@adacore.com>
3584 * atree.adb: Minor reformatting.
3585 * checks.adb: Minor reformatting.
3587 2011-08-01 Vincent Celier <celier@adacore.com>
3589 * s-parame-vms-ia64.ads: Fix typo in comment
3591 * s-parame-vms-restrict.ads: Removed, unused.
3593 2011-08-01 Javier Miranda <miranda@adacore.com>
3596 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
3598 (Constrain_Index): Remove side effects in the evaluation of the bounds.
3599 * sem_ch3.ads, sem_ch3.adb
3600 (Is_Constant_Bound): New extended version of the subprogram that was
3601 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
3602 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
3603 * sem_aux.ads (Constant_Value): Fix typo in comment.
3604 * checks.adb (Generate_Index_Checks): New implementation which, for
3605 array objects with constant bounds, generates the runtime check
3606 referencing the bounds of the array type. For other cases this routine
3607 provides its previous behavior obtaining such values from the array
3609 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
3611 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
3612 we cannot have semantic interpretations of the new node.
3614 2011-08-01 Ed Schonberg <schonberg@adacore.com>
3616 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
3619 2011-08-01 Arnaud Charlet <charlet@adacore.com>
3621 * sem_ch8.adb: Minor code editing.
3622 * s-vxwext.adb: Remove trailing space.
3623 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
3624 consistency with other files.
3626 2011-08-01 Thomas Quinot <quinot@adacore.com>
3628 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
3630 2011-08-01 Ed Schonberg <schonberg@adacore.com>
3632 * par-ch10.adb: reject parameterized expressions as compilation unit.
3633 * sem_ch4.adb: handle properly conditional expression with overloaded
3634 then_clause and no else_clause.
3636 2011-08-01 Tristan Gingold <gingold@adacore.com>
3638 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
3639 like done by System.Aux_DEC.
3640 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
3642 2011-08-01 Yannick Moy <moy@adacore.com>
3644 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
3645 missing label at end of declaration (subprogram or package)
3646 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
3647 of positional and named parameter association
3648 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
3649 Error_Msg_SP which adds a prefix to the error message giving the name
3650 of the formal language analyzed
3651 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
3652 access result type in subprogram, unconstrained array as result type,.
3653 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
3655 * sem_ch8.adb: Code clean up.
3657 2011-08-01 Javier Miranda <miranda@adacore.com>
3659 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
3660 * einfo.ads (Access_Disp_Table): Fix documentation.
3661 (Dispatch_Table_Wrappers): Fix documentation.
3662 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
3663 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
3664 to enforce the documentation of this attribute.
3665 (Set_Is_Interface): Cleanup the assertion.
3666 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
3667 the Underlying_Type entity before reading attribute Access_Disp_Table.
3668 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
3669 Locate the Underlying_Type before reading attribute Access_Disp_Table.
3670 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
3671 the Underlying_Type entity before reading attribute Access_Disp_Table.
3672 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
3673 Locate the Underlying_Type entity before reading attribute
3676 2011-08-01 Ed Schonberg <schonberg@adacore.com>
3678 * s-poosiz.ads: Additional overriding indicators.
3680 2011-08-01 Yannick Moy <moy@adacore.com>
3682 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
3684 (Analyze_Iteration_Scheme): issue error in formal mode when loop
3685 parameter specification does not include a subtype mark.
3686 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
3687 formal mode on abstract subprogram.
3688 (Analyze_Subprogram_Specification): issue error in formal mode on
3689 user-defined operator.
3690 (Process_Formals): issue error in formal mode on access parameter and
3692 * sem_ch9.adb (Analyze_Abort_Statement,
3693 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
3694 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
3695 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
3696 Analyze_Requeue, Analyze_Selective_Accept,
3697 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
3698 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
3699 issue error in formal mode on user-defined raise statement.
3701 2011-08-01 Thomas Quinot <quinot@adacore.com>
3703 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
3704 declaration being hidden when overriding an implicit inherited
3706 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
3707 (-gnats), do not complain about a source file that contains only a
3710 2011-08-01 Ed Schonberg <schonberg@adacore.com>
3712 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
3713 variable if already set.
3715 2011-08-01 Arnaud Charlet <charlet@adacore.com>
3717 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
3718 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
3719 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
3720 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
3721 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
3722 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
3723 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
3724 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
3725 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
3726 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
3727 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
3728 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
3729 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
3730 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
3731 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
3732 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
3733 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
3734 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
3735 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
3736 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
3737 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
3738 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
3739 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
3740 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
3741 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
3742 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
3743 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
3744 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
3745 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
3746 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
3747 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
3748 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
3749 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
3750 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
3751 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
3752 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
3753 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
3754 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
3755 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
3756 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
3757 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
3758 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
3759 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
3760 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
3761 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
3762 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
3763 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
3764 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
3765 s-osinte-mingw.ads: Update to GPLv3 run-time license.
3766 Use GNAT instead of GNARL.
3768 2011-08-01 Bob Duff <duff@adacore.com>
3770 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
3771 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
3772 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
3775 2011-08-01 Yannick Moy <moy@adacore.com>
3777 * debug.adb (d.D) reverve flag for the SPARK mode
3778 (d.E) reverve flag for SPARK generation mode
3779 (d.F) reverve flag for Why generation mode
3780 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
3781 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
3782 functions which return True when the corresponding modes are set
3783 (Formal_Language): return "spark" or "alfa" when in formal verification
3785 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
3786 Error_Msg to prefix the error message with a tag giving the formal
3788 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
3789 message with a tag giving the formal language
3790 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
3792 (Analyze_Case_Statement): issue error in formal mode on case statement
3793 with a single "others" case alternative
3794 (Analyze_Exit_Statement): issue errors in formal mode on exit
3795 statements which do not respect SPARK restrictions
3796 (Analyze_Goto_Statement): issue error in formal mode on goto statement
3797 (Check_Unreachable_Code): always issue an error (not a warning) in
3798 formal mode on unreachable code (concerns both code after an infinite
3799 loop and after an unconditional jump, both not allowed in SPARK)
3800 * sem_ch6.adb (Analyze_Return_Statement): add call to
3801 Set_Return_Present for a procedure containing a return statement
3802 (already done for functions in Analyze_Function_Return)
3803 (Analyze_Function_Return): issue error in formal mode on extended
3804 return or if return is not last statement in function
3805 (Check_Missing_Return): issue error in formal mode if function does
3806 not end with return or if procedure contains a return
3807 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
3808 function to detect if there is an inner scope of its parameter S which
3811 2011-08-01 Thomas Quinot <quinot@adacore.com>
3813 * sem_ch6.ads: Minor reformatting.
3815 2011-08-01 Javier Miranda <miranda@adacore.com>
3817 * sem_util.adb (Abstract_Interface_List): Complete condition when
3818 processing private type declarations to avoid reading unavailable
3820 (Is_Synchronized_Tagged_Type): Complete condition when processing
3821 private extension declaration nodes to avoid reading unavailable
3824 2011-08-01 Thomas Quinot <quinot@adacore.com>
3826 * sem_ch3.adb: Minor reformatting.
3828 2011-08-01 Thomas Quinot <quinot@adacore.com>
3830 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
3831 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
3832 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
3833 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
3834 for VMS, instead parametrize the common implementation with
3835 System.Parameters declarations.
3837 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
3839 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
3841 2011-08-01 Tristan Gingold <gingold@adacore.com>
3843 * seh_init.c: Fix SEH handler installation on win64.
3845 2011-08-01 Ed Schonberg <schonberg@adacore.com>
3847 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
3848 double analysis of an anonymous access to subprogram, because it can
3849 lead to improper sharing of profiles and a back-end crash.
3851 2011-08-01 Robert Dewar <dewar@adacore.com>
3853 * make.adb, sem_ch4.adb: Minor reformatting.
3854 * gcc-interface/Make-lang.in: Update dependencies.
3855 * sem_util.adb, exp_ch5.adb: Minor reformatting.
3857 2011-08-01 Arnaud Charlet <charlet@adacore.com>
3859 * gnat_rm.texi: Fix definition of Long_Integer.
3861 2011-08-01 Ed Schonberg <schonberg@adacore.com>
3863 * exp_aggr.adb: check limit size of static aggregate unconditionally,
3864 to prevent storage exhaustion.
3865 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
3866 finalized is a function body, insert the cleanup code before the final
3867 return statement, to prevent spurious warnings.
3868 * s-pooglo.ads: add overriding indicator.
3870 2011-08-01 Ed Schonberg <schonberg@adacore.com>
3872 * sem_ch4.adb (Operator_Check): improve error message when both a
3873 with_clause and a use_clause are needed to make operator usage legal.
3874 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
3875 determine whether a compilation unit is visible within an other,
3876 either through a with_clause in the current unit, or a with_clause in
3877 its library unit or one one of its parents.
3879 2011-08-01 Ed Schonberg <schonberg@adacore.com>
3881 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
3882 over an arbitrary expression of an array or container type.
3883 * lib-xref.adb: clarify comment.
3885 2011-08-01 Bob Duff <duff@adacore.com>
3887 * einfo.ads: Minor reformatting.
3888 * debug.adb: Minor comment improvement.
3890 2011-08-01 Javier Miranda <miranda@adacore.com>
3892 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
3893 consider hidden subprograms as valid candidates.
3895 2011-08-01 Arnaud Charlet <charlet@adacore.com>
3897 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
3899 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
3901 * gnat_ugn.texi: Fix typo.
3903 2011-08-01 Robert Dewar <dewar@adacore.com>
3905 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
3906 lib-xref.adb: Minor reformatting
3908 2011-08-01 Gary Dismukes <dismukes@adacore.com>
3910 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
3911 when to generate a call to Move_Final_List.
3912 (Has_Controlled_Parts): Remove this function.
3914 2011-08-01 Geert Bosch <bosch@adacore.com>
3916 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
3919 2011-08-01 Thomas Quinot <quinot@adacore.com>
3921 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
3922 explicit raise of a predefined exception as Comes_From_Source if the
3923 original N_Raise_Statement comes from source.
3925 2011-08-01 Robert Dewar <dewar@adacore.com>
3927 * sinfo.ads: Add comment.
3928 * sem_ch6.adb: Minor reformatting.
3930 2011-08-01 Robert Dewar <dewar@adacore.com>
3932 * freeze.adb (Freeze_Entity): Refine check for bad component size
3933 clause to avoid rejecting confirming clause when atomic/aliased present.
3935 2011-08-01 Ed Schonberg <schonberg@adacore.com>
3937 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
3938 better determine whether an entity reference is a write.
3939 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
3941 * lib-xref.adb (Output_References): Do no suppress a read reference at
3942 the same location as an immediately preceeding modify-reference, to
3943 handle properly in-out actuals.
3945 2011-08-01 Tristan Gingold <gingold@adacore.com>
3947 * env.c (__gnat_setenv) [VMS]: Refine previous change.
3949 2011-08-01 Quentin Ochem <ochem@adacore.com>
3951 * i-cstrin.adb (New_String): Changed implementation, now uses only the
3952 heap to compute the result.
3954 2011-08-01 Robert Dewar <dewar@adacore.com>
3956 * atree.ads: Minor reformatting.
3958 2011-08-01 Emmanuel Briot <briot@adacore.com>
3960 * g-expect.adb (Get_Command_Output): Fix memory leak.
3962 2011-08-01 Geert Bosch <bosch@adacore.com>
3964 * cstand.adb (P_Float_Type): New procedure to print the definition of
3965 predefined fpt types.
3966 (P_Mixed_Name): New procedure to print a name using mixed case
3967 (Print_Standard): Use P_Float_Type for printing floating point types
3968 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
3969 precision IEEE float.
3971 2011-08-01 Thomas Quinot <quinot@adacore.com>
3973 * sem_ch3.adb: Minor reformatting.
3975 2011-08-01 Ed Schonberg <schonberg@adacore.com>
3977 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
3978 the completion of a generic function, insert the new body rather than
3979 rewriting the original.
3981 2011-08-01 Yannick Moy <moy@adacore.com>
3983 * sinfo.ads, errout.ads: Typos in comments.
3985 2011-08-01 Robert Dewar <dewar@adacore.com>
3987 * par-endh.adb: Minor reformatting.
3989 2011-08-01 Robert Dewar <dewar@adacore.com>
3991 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
3992 (Pre_Post_Aspects): New subtype.
3993 * par-ch12.adb (P_Generic): New syntax for aspects in packages
3994 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
3995 * par-ch7.adb (P_Package): Remove Decl parameter
3996 (P_Package): Handle new syntax for aspects (before IS)
3997 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
3999 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
4000 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
4001 (P_Package): Remove Decl parameter
4002 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
4004 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
4006 * sem_util.ads, sem_util.adb (Static_Boolean): New function
4007 * sinfo.ads: Document new syntax for aspects in packages etc.
4008 * sprint.adb: Handle new syntax of aspects before IS in package
4010 2011-08-01 Thomas Quinot <quinot@adacore.com>
4012 * atree.ads: Minor reformatting.
4013 * sem_prag.adb: Minor reformatting.
4015 2011-08-01 Robert Dewar <dewar@adacore.com>
4017 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
4018 case expr alternative.
4020 2011-08-01 Ed Schonberg <schonberg@adacore.com>
4022 * sem_ch12.adb: Fix typo.
4024 2011-08-01 Geert Bosch <bosch@adacore.com>
4026 * sem_prag.adb (Check_No_Link_Name): New procedure.
4027 (Process_Import_Or_Interface): Use Check_No_Link_Name.
4028 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
4029 instead of Standard_Long_Long_Float_Size global. Preparation for
4030 eventual removal of per type constants.
4031 * exp_util.ads (Get_Stream_Size): New function returning the stream
4032 size value of subtype E.
4033 * exp_util.adb (Get_Stream_Size): Implement new function.
4034 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
4036 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
4038 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
4040 2011-08-01 Geert Bosch <bosch@adacore.com>
4042 * cstand.adb: Fix comments.
4043 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
4046 2011-08-01 Robert Dewar <dewar@adacore.com>
4048 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
4050 2011-08-01 Geert Bosch <bosch@adacore.com>
4052 * atree.ads: Fix comment.
4054 2011-08-01 Robert Dewar <dewar@adacore.com>
4056 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
4057 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
4058 * par.adb: Add with for Namet.Sp.
4059 * par-tchk.adb: Minor reformatting.
4061 2011-08-01 Vincent Celier <celier@adacore.com>
4063 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
4064 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
4065 of the init procedure of a SAL.
4066 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
4069 2011-08-01 Thomas Quinot <quinot@adacore.com>
4071 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
4074 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4076 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
4078 2011-08-01 Thomas Quinot <quinot@adacore.com>
4080 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
4081 conformant with its spec (return True only for types that have
4082 an overriding Initialize primitive operation that prevents them from
4083 having preelaborable initialization).
4084 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
4085 initialization for controlled types in Ada 2005 or later mode.
4087 2011-08-01 Robert Dewar <dewar@adacore.com>
4089 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
4091 (Same_Aspect): New function.
4092 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
4093 Type_Invariant, Precondition, Postcondition.
4094 * snames.ads-tmpl: Add Name_Type_Invariant.
4096 2011-08-01 Robert Dewar <dewar@adacore.com>
4098 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
4100 (Freeze_All_Ent): Fix error in handling inherited aspects.
4101 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
4102 already analyzed, but don't skip entire processing of a declaration,
4103 that's wrong in some cases of declarations being rewritten.
4104 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
4105 Don't delay for integer, string literals
4106 Treat predicates in usual manner for delay, remove special case code,
4108 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
4109 (Build_Predicate_Function): Update saved expression in aspect
4110 (Build_Invariant_Procedure): Update saved expression in aspect
4111 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
4112 of replacement of discriminant references if the reference is simple.
4114 2011-08-01 Robert Dewar <dewar@adacore.com>
4116 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
4117 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
4118 Static_Predicate and Dynamic_Predicate.
4119 (Build_Predicate_Function): Add processing for Static_Predicate
4120 and Dynamic_Predicate.
4121 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
4122 (From_Static_Predicate): New flag
4123 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
4125 2011-08-01 Robert Dewar <dewar@adacore.com>
4127 * usage.adb: Documentation cleanup for Ada version modes in usage.
4128 * expander.adb: Minor reformatting.
4130 2011-08-01 Robert Dewar <dewar@adacore.com>
4132 * atree.ads: Minor comment fix.
4133 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
4134 a-witeio.ads, sem_prag.adb: Minor reformatting.
4136 2011-08-01 Doug Rupp <rupp@adacore.com>
4138 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
4139 pointers. Use descrip.h header file for convenience. Add some
4142 2011-08-01 Robert Dewar <dewar@adacore.com>
4144 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
4145 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
4146 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
4148 (Check_Aspect_At_End_Of_Declarations): New procedure
4149 (Analye_Aspect_Specification): Minor changes for above procedures
4150 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
4151 specification node as well.
4153 2011-08-01 Pascal Obry <obry@adacore.com>
4155 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
4156 Windows files. Use GetFilesAttributes() in this case to check for file
4157 existence instead of returning with an error code.
4159 2011-08-01 Vincent Celier <celier@adacore.com>
4161 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
4162 High is above Source length.
4164 2011-08-01 Robert Dewar <dewar@adacore.com>
4166 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
4168 2011-08-01 Robert Dewar <dewar@adacore.com>
4170 * aspects.ads (Boolean_Aspects): New subtype.
4171 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
4172 for derived types in cases where the parent type and derived type have
4174 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
4175 with aspects when parent type also has aspects.
4176 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
4177 boolean expression at this point).
4178 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
4179 accordance with final decision on the Ada 2012 feature.
4180 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
4182 2011-08-01 Matthew Heaney <heaney@adacore.com>
4184 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
4186 2011-08-01 Pascal Obry <obry@adacore.com>
4188 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
4189 Fix Replace_Slice when High is above current string size.
4190 (Replace_Slice): Fix DL computation when High is above current
4193 2011-08-01 Gary Dismukes <dismukes@adacore.com>
4195 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
4197 2011-08-01 Matthew Heaney <heaney@adacore.com>
4199 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
4202 2011-08-01 Pascal Obry <obry@adacore.com>
4204 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
4207 2011-08-01 Ed Schonberg <schonberg@adacore.com>
4209 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
4210 access to protected subprograms in generic bodies.
4211 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
4212 protected type, indicate that the convention of the subprogram is
4213 Convention_Protected, because it may be used in subsequent declarations
4214 within the protected declaration.
4216 2011-08-01 Vincent Celier <celier@adacore.com>
4218 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
4219 and "final" procedures when the name of the library is "ada", to avoid
4220 duplicate symbols "adainit" and "adafinal" in executables.
4222 2011-08-01 Ed Schonberg <schonberg@adacore.com>
4224 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
4225 quantified expression that appears within a postcondition and uses the
4226 Ada2012 'Result attribute.
4228 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4230 * init.c (__gnat_error_handler): Cast reason to int.
4231 (__gnat_install_handler): Explain sa_sigaction use.
4233 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
4235 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
4236 subprogram has copy-in copy-out parameters, try to promote the mode of
4237 the return type if it is passed in registers.
4239 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
4241 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
4242 left operand as addressable.
4244 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
4246 * gcc-interface/gigi.h (build_function_stub): Remove.
4247 (build_return_expr): Likewise.
4248 (convert_vms_descriptor): Declare.
4249 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
4250 (build_function_stub): Move to...
4251 * gcc-interface/utils2.c (build_return_expr): Move to...
4252 * gcc-interface/trans.c (build_function_stub): ...here.
4253 (build_return_expr): ...here.
4254 (Subprogram_Body_to_gnu): Add local variable for language_function.
4255 Disconnect the parameter attributes cache, if any, once done with it.
4256 Call end_subprog_body only after setting the end_locus.
4257 Build the stub associated with the function, if any, at the very end.
4258 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
4259 variables and streamline control flow.
4261 2011-07-23 Arnaud Charlet <charlet@adacore.com>
4264 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
4267 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4270 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
4271 Assign to act.sa_sigaction.
4272 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
4273 current->return_address to char * before arithmetic.
4275 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4277 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
4278 Correct argument types.
4279 Extract code from reason.
4280 (__gnat_install_handler): Assign to act.sa_sigaction.
4282 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
4284 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
4285 (GNAT1_OBJS): ...here.
4287 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
4290 * g-socthi-mingw.adb (Fill): Fix formatting.
4292 * gcc-interface/gigi.h: Move around comment.
4294 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4297 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
4299 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
4302 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
4304 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
4306 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
4307 range comparison if Pmode is SImode.
4309 2011-07-12 Laurent GUERBY <laurent@guerby.net>
4310 Eric Botcazou <ebotcazou@adacore.com>
4312 * adadecode.c: Wrap up in extern "C" block.
4313 * adadecode.h: Likewise.
4314 * adaint.c: Likewise. Remove 'const' keyword.
4315 * adaint.h: Likewise.
4317 * atree.h: Likewise.
4319 * cstreams.c: Likewise.
4323 * final.c: Likewise.
4325 * initialize.c: Likewise.
4327 * namet.h: Likewise.
4328 * nlists.h: Likewise.
4329 * raise.c: Likewise.
4330 * raise.h: Likewise.
4331 * repinfo.h: Likewise.
4332 * seh_init.c: Likewise.
4333 * targext.c: Likewise.
4334 * tracebak.c: Likewise.
4335 * uintp.h: Likewise.
4336 * urealp.h: Likewise.
4337 * xeinfo.adb: Wrap up generated C code in extern "C" block.
4338 * xsinfo.adb: Likewise.
4339 * xsnamest.adb: Likewise.
4340 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
4341 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
4342 * gcc-interface/misc.c: Likewise.
4343 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
4344 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
4345 ada/targext.o here...
4346 (GNAT_ADA_OBJS): ...and not here.
4347 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
4348 (GNATBIND_OBJS): Reorder.
4350 2011-07-07 Richard Henderson <rth@redhat.com>
4352 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
4353 dwarf2out_frame_init.
4355 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
4357 * gcc-interface/misc.c (gnat_init): Tweak previous change.
4359 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4362 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
4364 2011-07-06 Richard Guenther <rguenther@suse.de>
4366 * gcc-interface/misc.c (gnat_init): Merge calls to
4367 build_common_tree_nodes and build_common_tree_nodes_2.
4368 Re-initialize boolean_false_node.
4370 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
4371 Olivier Hainque <hainque@adacore.com>
4372 Nicolas Setton <setton@adacore.com>
4374 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
4375 the type according to the ARTIFICIAL_P parameter.
4376 (create_type_decl): Likewise.
4377 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
4379 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
4381 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
4382 (gnatbind): Likewise.
4384 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4386 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
4388 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
4390 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
4391 local variable throughout. Remove useless call to Base_Type.
4392 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
4393 Take it also into account for the volatileness of the field. Set the
4394 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
4396 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
4398 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
4399 on a dereference built for a by-ref object if it has an address clause.
4401 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
4403 * einfo.ads (Address_Taken): Document use for the second argument of
4404 Asm_Input and Asm_Output attributes.
4405 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
4406 argument is an entity name, then set Address_Taken on it.
4407 <Attribute_Asm_Output>: Likewise.
4408 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
4409 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
4410 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
4411 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
4413 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
4416 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
4418 2011-06-14 Joseph Myers <joseph@codesourcery.com>
4420 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
4421 (ada/utils.o): Update dependencies.
4422 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
4423 ../../../libcpp/libcpp.a.
4424 * gcc-interface/utils.c: Include common/common-target.h.
4425 (process_attributes): Use targetm_common.have_named_sections.
4427 2011-06-07 Richard Guenther <rguenther@suse.de>
4429 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
4432 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
4434 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
4435 TREE_THIS_NOTRAP flag.
4437 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
4439 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
4442 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
4444 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
4445 constants whose full view has discriminants specially.
4447 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
4449 * gcc-interface/utils.c: Include diagnostic.h.
4450 (gnat_write_global_declarations): Output debug information for all
4451 global type declarations before finalizing the compilation unit.
4452 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
4454 2011-05-25 Jakub Jelinek <jakub@redhat.com>
4456 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
4458 2011-05-25 Kai Tietz <ktietz@redhat.com>
4460 * adaint.c (__gnat_to_canonical_file_list_next): Use array
4461 initialization instead of const/none-const pointer assignment.
4463 2011-05-24 Joseph Myers <joseph@codesourcery.com>
4465 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
4466 $(EXTRA_GNAT1_OBJS).
4467 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
4468 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
4469 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
4470 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
4471 libcommon-target.a instead of prefix.o.
4473 2011-05-21 Joseph Myers <joseph@codesourcery.com>
4476 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
4478 2011-05-20 Joseph Myers <joseph@codesourcery.com>
4480 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
4481 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
4482 instead of version.o.
4484 2011-05-18 Kai Tietz <ktietz@redhat.com>
4486 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
4487 boolean_false_node instead of integer_zero_node.
4488 (convert_with_check): Likewise.
4489 * gcc-interface/decl.c (choices_to_gnu): Likewise.
4491 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
4493 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
4494 type of the parameter is an unconstrained array, convert the actual to
4495 the type of the formal in the In Out and Out cases as well.
4497 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
4499 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
4500 call build_function_type_array or build_varargs_function_type_array
4502 (create_subprog_type): Don't call build_function_type; call
4503 build_function_type_vec instead.
4505 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
4507 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
4508 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
4509 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
4511 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
4513 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
4515 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
4516 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
4518 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
4520 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
4522 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
4524 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
4525 instead of accessing TYPE_ARG_TYPES directly.
4526 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
4528 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
4531 * gcc-interface/gigi.h (get_variant_part): Declare.
4532 * gcc-interface/decl.c (get_variant_part): Make global.
4533 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
4534 types have the same constant size, are record types and T1 has a
4535 variant part while T2 doesn't.
4537 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
4539 * gcc-interface/utils.c (begin_subprog_body): Do not call
4541 (end_subprog_body): Likewise.
4543 2011-05-04 Richard Guenther <rguenther@suse.de>
4545 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
4547 (pos_to_constructor): Likewise.
4549 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
4550 Eric Botcazou <ebotcazou@adacore.com>
4552 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
4553 of build_function_type. Adjust calls to...
4554 (build_raise_check): ...this. Do not take a void_tree parameter.
4555 Call build_function_type_list instead of build_function_type.
4556 Fix head comment and swap couple of conditional blocks.
4558 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
4560 * gnatvsn.ads (Library_Version): Bump to 4.7.
4561 (Current_Year): Bump to 2011.
4563 2011-04-29 Michael Matz <matz@suse.de>
4565 * gcc-interface/misc.c (gnat_handle_option): Set
4566 warn_maybe_uninitialized.
4568 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
4570 * gnat_ugn.texi (Complexity Metrics Control): Update link to
4571 the Watson/McCabe paper.
4573 2011-04-23 Jim Meyering <meyering@redhat.com>
4575 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
4577 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
4579 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
4582 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
4584 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
4586 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
4587 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
4588 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
4589 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
4590 <all>: Do not set flags on the reused DECL node coming from an alias.
4591 Set DECL_IGNORED_P on the DECL node built for subprograms if they
4592 don't need debug info here...
4593 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
4594 (gigi): Adjust calls to create_subprog_decl.
4595 (build_raise_check): Likewise.
4596 (establish_gnat_vms_condition_handler): Likewise.
4597 (Compilation_Unit_to_gnu): Likewise.
4598 (gnat_to_gnu): Likewise.
4600 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
4602 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
4603 (NO_REORDER_ADAFLAGS): New variable.
4604 (EXTRA_GNATTOOLS): Always define.
4605 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
4606 Clean up and adjust list of files compiled with special options.
4607 * gcc-interface/Make-lang.in: Likewise.
4608 (ada/decl.o): Cosmetical change.
4609 (ada/misc.o): Remove dependency on $(PLUGIN_H).
4611 2011-04-20 Jim Meyering <meyering@redhat.com>
4613 * initialize.c (__gnat_initialize): Remove useless if-before-free.
4615 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
4617 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
4618 $(CFLAGS) on the link line.
4620 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
4622 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
4623 padded type built for the return type if it is unconstrained.
4625 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
4627 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
4629 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
4631 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
4632 before calling TREE_CHAIN.
4633 * gcc-interface/misc.c (gnat_init_ts): New function.
4634 (LANG_HOOKS_INIT_TS): Define.
4636 2011-04-12 Martin Jambor <mjambor@suse.cz>
4638 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
4639 instead of cgraph_node.
4641 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
4643 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
4644 alignment on fields of the RETURN type built for the Copy-In Copy-Out
4647 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
4649 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
4650 of aggregate types that contain a placeholder.
4652 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
4654 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
4656 (handle_type_generic_attribute): Likewise.
4658 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
4661 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
4663 2011-04-04 Kai Tietz <ktietz@redhat.com>
4666 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
4669 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
4671 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
4672 type case, do not strip a padding type around the array type.
4674 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
4676 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
4679 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
4681 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
4682 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
4683 code for -feliminate-unused-debug-types.
4684 (gnat_post_options): Likewise.
4686 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
4688 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
4689 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
4692 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
4694 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
4695 DECL_ARTIFICIAL flag on enumeration types.
4697 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
4699 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
4700 fat pointer types artificial unconditionally.
4701 <E_Array_Subtype>: Attach the base array type as a parallel type if it
4704 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
4706 * gcc-interface/gigi.h (get_dummy_type): Declare.
4707 (build_dummy_unc_pointer_types): Likewise.
4708 (finish_fat_pointer_type): Likewise.
4709 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
4710 fat pointer type has been built, complete it in place.
4711 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
4712 and thin pointers. Remove useless variable.
4713 (finish_fat_pointer_type): Make global and move to...
4714 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
4715 (get_dummy_type): New function.
4716 (build_dummy_unc_pointer_types): Likewise.
4717 (gnat_pushdecl): Propage the name to the anonymous variants only.
4718 (update_pointer_to): Only adjust the pointer types in the unconstrained
4721 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
4723 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
4724 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
4725 if this is a Taft amendment type and the full declaration is available.
4726 * gcc-interface/trans.c (process_type): Likewise.
4727 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
4728 (process_freeze_entity): Likewise.
4729 * gcc-interface/utils.c (dummy_global): New static variable.
4730 (gnat_write_global_declarations): If there are types declared as used
4731 at the global level, insert them in the global hash table.
4733 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
4735 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
4736 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
4737 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
4739 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
4740 flag of the type accordingly.
4741 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
4743 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
4745 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
4746 finalizing types when updating the pointers to the designated type.
4747 <all>: Finalize the deferred types even if we didn't defer processing
4748 of incomplete types in this invocation.
4750 2011-04-01 Olivier Hainque <hainque@adacore.com>
4751 Nicolas Setton <setton@adacore.com>
4752 Eric Botcazou <ebotcazou@adacore.com>
4754 * gcc-interface/misc.c (gnat_descriptive_type): New function.
4755 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
4757 2011-03-28 Kai Tietz <ktietz@redhat.com>
4759 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
4761 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
4762 * system-mingw.ads (System): Change ZCX_By_Default default to True.
4764 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
4766 2011-03-28 Tristan Gingold <gingold@adacore.com>
4769 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
4770 Use ada output of gnatbind.
4771 (ada/b_gnatb.adb): Ditto.
4772 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
4773 (ada.mostlyclean, ada.stage1)
4774 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
4775 (ada.stagefeedback): Adjust.
4776 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
4777 Use ada output of gnatbind.
4778 (b_gnatm.adb): Ditto.
4779 (b_gnatl.o, b_gnatm.o): New rules.
4781 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
4783 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
4784 for the padded type built to support a specified size or alignment.
4786 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
4788 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
4789 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
4790 unconditionally to the end of the unit when the designated type is
4792 <all>: Rename local variable. Attempt to un-defer types only and do it
4793 for limited_with'ed types as well.
4794 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
4795 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
4796 consistently and remove redundant call to finalize_from_with_types.
4798 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
4800 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
4801 subprograms without a previous spec declared in the same unit.
4802 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
4803 subprograms at the end of the unit instead of at the beginning.
4804 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
4805 isn't public for the special handling of non-inline functions nested
4806 inside inline external functions.
4808 2011-03-25 Jeff Law <law@redhat.com>
4810 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
4812 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
4814 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
4815 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
4816 to compute Set_Size_Depends_On_Discriminant.
4817 (Layout_Type): Call it on array types in back-end layout mode.
4818 * sem_util.adb (Requires_Transient_Scope): Return true for array
4819 types only if the size depends on the value of discriminants.
4820 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
4821 type if the RHS is a call to a function that returns an unconstrained
4822 type with default discriminant.
4824 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
4826 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
4827 non-conversion to the nominal result type at the end.
4829 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
4831 * gcc-interface/trans.c (create_temporary): New function taken from...
4832 (create_init_temporary): ...here. Call it.
4833 (call_to_gnu): Create the temporary for the return value early, if any.
4834 Create it for a function with copy-in/copy-out parameters if there is
4835 no target; in other cases of copy-in/copy-out, use another temporary.
4836 Push the new binding level lazily. Add and rename local variables.
4838 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
4840 * gcc-interface/decl.c (validate_size): Improve comments and tweak
4842 (set_rm_size): Likewise.
4844 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
4846 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
4847 for the padded type built in order to support a specified alignment.
4848 Fix incorrect formatting.
4850 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
4853 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
4855 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
4857 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
4858 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
4859 to the end of the list. Adjust recursive call. Rename local variable.
4860 If REORDER is true, reorder components of the record type.
4861 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
4862 components_to_record and adjust the parameter list.
4864 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
4866 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
4867 disabled, use the variable for bounds of loop iteration scheme.
4869 2011-03-21 Kai Tietz <ktietz@redhat.com>
4872 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
4874 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
4876 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
4877 out whether the expression is read-only. Short-circuit placeholder
4878 case and rename a couple of local variables.
4880 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
4882 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
4883 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
4884 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
4885 (convert): Deal with conversions from a smaller form type specially.
4887 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
4889 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
4890 its argument, except for the special -I- switch.
4892 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
4894 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
4897 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
4899 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
4901 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
4903 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
4905 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
4906 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
4907 instead of GNAT_FORMAL. Protect the expression against multiple uses.
4908 Do not generate the check directly, instead instantiate the template
4909 check present in the descriptor.
4910 (make_descriptor_field): Move around.
4911 (build_vms_descriptor32): Build a template check in the POINTER field.
4912 (build_vms_descriptor): Remove useless suffixes.
4913 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
4915 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
4918 * targext.c: Include target files if IN_RTS is defined.
4920 2011-01-26 Richard Guenther <rguenther@suse.de>
4923 * targext.c: Include config.h.
4924 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
4927 2011-01-04 Pascal Obry <obry@adacore.com>
4928 Eric Botcazou <ebotcazou@adacore.com>
4930 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
4932 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
4934 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
4935 end-of-case on the end label and its associated gotos, if any.
4937 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
4939 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
4940 expressions of the parameter cache within the statement group of
4943 2011-01-04 Olivier Hainque <hainque@adacore.com>
4944 Eric Botcazou <ebotcazou@adacore.com>
4946 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
4947 (set_end_locus_from_node): New function.
4948 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
4949 make and the function end_locus.
4950 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
4951 for the elaboration subprogram.
4952 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
4953 set the end_locus of the expression as well.
4955 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
4958 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
4959 variables that are referenced in exception handlers volatile.
4963 Copyright (C) 2011 Free Software Foundation, Inc.
4965 Copying and distribution of this file, with or without modification,
4966 are permitted in any medium without royalty provided the copyright
4967 notice and this notice are preserved.
4969 * gnat_rm.texi: Ramification of pragma Eliminate documentation
4970 - fix bugs in the description of Source_Trace;
4971 - get rid of UNIT_NAME;
4973 2011-08-02 Javier Miranda <miranda@adacore.com>
4976 (Build_Dispatching_Requeue): Adding support for VM targets
4977 since we cannot directly reference the Tag entity.
4978 * exp_sel.adb (Build_K): Adding support for VM targets.
4979 (Build_S_Assignment): Adding support for VM targets.
4981 (Default_Prim_Op_Position): In VM targets do not restrict availability
4982 of predefined interface primitives to compiling in Ada 2005 mode.
4983 (Is_Predefined_Interface_Primitive): In VM targets this service is not
4984 restricted to compiling in Ada 2005 mode.
4985 (Make_VM_TSD): Generate code that declares and initializes the OSD
4986 record. Needed to support dispatching calls through synchronized
4989 (Make_Predefined_Primitive_Specs): Enable generation of predefined
4990 primitives associated with synchronized interfaces.
4991 (Make_Predefined_Primitive_Bodies): Enable generation of predefined
4992 primitives associated with synchronized interfaces.
4994 2011-08-02 Yannick Moy <moy@adacore.com>
4996 * par-ch11.adb (P_Handled_Sequence_Of_Statements): mark a sequence of
4997 statements hidden in SPARK if preceded by the HIDE directive
4998 (Parse_Exception_Handlers): mark each exception handler in a sequence of
4999 exception handlers as hidden in SPARK if preceded by the HIDE directive
5000 * par-ch6.adb (P_Subprogram): mark a subprogram body hidden in SPARK
5001 if starting with the HIDE directive
5002 * par-ch7.adb (P_Package): mark a package body hidden in SPARK if
5003 starting with the HIDE directive; mark the declarations in a private
5004 part as hidden in SPARK if the private part starts with the HIDE
5006 * restrict.adb, restrict.ads
5007 (Set_Hidden_Part_In_SPARK): record a range of slocs as hidden in SPARK
5008 (Is_In_Hidden_Part_In_SPARK): new function which returns whether its
5009 argument node belongs to a part which is hidden in SPARK
5010 (Check_SPARK_Restriction): do not issue violations on nodes in hidden
5011 parts in SPARK; protect the possibly costly call to
5012 Is_In_Hidden_Part_In_SPARK by a check that the SPARK restriction is on
5013 * scans.ads (Token_Type): new value Tok_SPARK_Hide in enumeration
5014 * scng.adb (Accumulate_Token_Checksum_GNAT_6_3,
5015 Accumulate_Token_Checksum_GNAT_5_03): add case for new token
5017 (Scan): recognize special comment starting with '#' and followed by
5018 SPARK keyword "hide" as a HIDE directive.
5020 2011-08-02 Yannick Moy <moy@adacore.com>
5022 * types.ads, erroutc.ads: Minor reformatting.
5024 2011-08-02 Vincent Celier <celier@adacore.com>
5026 * link.c: Add response file support for cross platforms.
5028 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5030 * sem_aggr.adb (Resolve_Array_Aggregate): when copying the expression
5031 in an association, set parent field of copy before partial analysis.
5032 * sem_res.adb (Resolve_Slice): create reference to itype only when
5033 expansion is enabled.
5035 2011-08-02 Yannick Moy <moy@adacore.com>
5037 * einfo.adb, einfo.ads (Body_Is_In_ALFA, Set_Body_Is_In_ALFA): get/set
5038 for new flag denoting which subprogram bodies are in ALFA
5039 * restrict.adb, sem_ch7.adb: Update comment
5040 * sem_ch11.adb, sem_ch2.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb,
5041 sem_ch9.adb, sem_res.adb: Add calls to
5042 Current_Subprogram_Body_Is_Not_In_ALFA on unsupported constructs.
5043 * sem_ch6.adb (Analyze_Function_Return): add calls to
5044 Current_Subprogram_Body_Is_Not_In_ALFA on return statement in the
5045 middle of the body, and extended return.
5046 (Check_Missing_Return): add calls to Set_Body_Is_In_ALFA with argument
5047 False when missing return.
5048 (Analyze_Subprogram_Body_Helper): initialize the flag Body_Is_In_ALFA
5049 to True for subprograms whose spec is in ALFA. Remove later on the flag
5050 on the entity used for a subprogram body when there exists a separate
5052 * sem_util.adb, sem_util.ads (Current_Subprogram_Body_Is_Not_In_ALFA):
5053 if Current_Subprogram is not Empty, set its flag Body_Is_In_ALFA to
5054 False, otherwise do nothing.
5056 2011-08-02 Robert Dewar <dewar@adacore.com>
5058 * inline.adb, stand.ads, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
5060 2011-08-02 Yannick Moy <moy@adacore.com>
5062 * sem_ch4.ads: minor formatting.
5064 2011-08-02 Yannick Moy <moy@adacore.com>
5066 * sem_aggr.adb, err_vars.ads, sem_ch3.adb, sem_ch5.adb, sem_ch9.adb,
5067 debug.adb, sem_util.adb, sem_res.adb, sem_attr.adb, gnat1drv.adb,
5068 errout.adb, errout.ads, exp_ch6.adb, sem_ch4.adb, restrict.adb,
5069 restrict.ads, sem_ch6.adb, sem_ch8.adb, sem_ch11.adb,
5070 opt.ads: cleanup of SPARK mode
5072 2011-08-02 Yannick Moy <moy@adacore.com>
5074 * cstand.adb (Create_Standard): sets Is_In_ALFA component of standard
5076 * einfo.adb, einfo.ads (Is_In_ALFA): add flag for all entities
5077 (Is_In_ALFA, Set_Is_In_ALFA): new subprograms to access flag Is_In_ALFA
5079 (Analyze_Object_Declaration): set Is_In_ALFA flag for objects
5080 (Constrain_Enumeration): set Is_In_ALFA flag for enumeration subtypes
5081 (Constrain_Integer): set Is_In_ALFA flag for integer subtypes
5082 (Enumeration_Type_Declaration): set Is_In_ALFA flag for enumeration
5084 (Set_Scalar_Range_For_Subtype): unset Is_In_ALFA flag for subtypes with
5086 * sem_ch6.adb (Analyze_Return_Type): unset Is_In_ALFA flag for
5087 functions whose return type is not in ALFA.
5088 (Analyze_Subprogram_Specification): set Is_In_ALFA flag for subprogram
5090 (Process_Formals): unset Is_In_ALFA flag for subprograms if a
5091 parameter's type is not in ALFA.
5092 * stand.ads (Standard_Type_Is_In_ALFA): array defines which standard
5095 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5097 * sem_ch6 (Analyze_Expression_Function): treat the function as
5098 Inline_Always, and introduce a subprogram declaration for it when it is
5100 * inline.adb (Add_Inlined_Body): recognize bodies that come from
5101 expression functions, so that the back-end can determine whether they
5102 can in fact be inlined.
5103 * sem_util.adb (Is_Expression_Function): predicate to determine whether
5104 a function body comes from an expression function.
5106 2011-08-02 Gary Dismukes <dismukes@adacore.com>
5108 * sem_ch6.adb (Check_Conformance): Revise the check for nonconforming
5109 null exclusions to test Can_Never_Be_Null on the anonymous access types
5110 of the formals rather than testing the formals themselves. Exclude this
5111 check in cases where the Old_Formal is marked as a controlling formal,
5112 to avoid issuing spurious errors for bodies completing dispatching
5113 operations (due to the flag not getting set on controlling access
5114 formals in body specs).
5115 (Find_Corresponding_Spec): When checking full and subtype conformance of
5116 subprogram bodies in instances, pass Designated and E in that order, for
5117 consistency with the expected order of the formals (New_Id followed by
5120 2011-08-02 Robert Dewar <dewar@adacore.com>
5122 * sem_ch8.adb: Minor reformatting.
5124 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5126 * sem_ch8.adb (Analyze_Subprogram_Renaming): new procedure
5127 Check_Class_Wide_Actual, to implement AI05-0071, on defaulted
5128 primitive operations of class-wide actuals.
5130 2011-08-02 Javier Miranda <miranda@adacore.com>
5132 * exp_atag.ads, exp_atag.adb
5133 (Build_Common_Dispatching_Select_Statements): Remove argument Loc
5134 since its value is implicitly passed in argument Typ.
5135 * exp_disp.adb (Make_Disp_Conditional_Select_Body,
5136 Make_Disp_Timed_Select_Body): Remove Loc in calls to routine
5137 Build_Common_Dispatching_Select_Statements.
5139 2011-08-02 Robert Dewar <dewar@adacore.com>
5141 * sem_ch3.adb, exp_atag.ads, get_scos.adb, get_scos.ads,
5142 exp_disp.adb, lib-xref.adb, lib-xref.ads: Update comments.
5145 2011-08-02 Robert Dewar <dewar@adacore.com>
5147 * sem_res.adb: Minor reformatting.
5148 * sem_prag.adb: Minor reformatting.
5150 2011-08-02 Javier Miranda <miranda@adacore.com>
5152 * exp_atag.adb, exp_atags.ads
5153 (Build_Common_Dispatching_Select_Statement): Replace argument DT_Ptr
5154 by the tagged type Entity. Required to use this routine in the VM
5155 targets since we do not have available the Tag entity in the VM
5158 (Expand_N_Subprogram_Body): Do not invoke Build_VM_TSDs if package
5159 Ada.Tags has not been previously loaded.
5161 (Expand_N_Package_Declaration, Expand_N_Package_Body): Do not invoke
5162 Build_VM_TSDs if package Ada.Tags has not been previously loaded.
5164 (Enclosing_Dynamic_Scope): Add missing support to handle the full
5165 view of enclosing scopes. Required to handle enclosing scopes that
5166 are synchronized types whose full view is a task type.
5168 (Build_VM_TSDs): Minor code improvement to avoid generating and
5169 analyzing lists with empty nodes.
5170 (Make_Disp_Asynchronous_Select_Body): Add support for VM targets.
5171 (Make_Disp_Conditional_Select_Body): Add support for VM targets.
5172 (Make_Disp_Get_Prim_Op_Kind): Add support for VM targets.
5173 (Make_Disp_Timed_Select_Body): Add support for VM targets.
5174 (Make_Select_Specific_Data_Table): Add support for VM targets.
5175 (Make_VM_TSD): Generate code to initialize the SSD structure of
5178 2011-08-02 Yannick Moy <moy@adacore.com>
5180 * lib-writ.adb (Write_ALI): when ALFA mode is set, write local
5181 cross-references section in ALI.
5182 * lib-xref.adb, lib-xref.ads (Xref_Entry): add components Sub
5183 (enclosing subprogram), Slc (location of Sub) and Sun (unit number of
5185 (Enclosing_Subprogram_Or_Package): new function to return the enclosing
5186 subprogram or package entity of a node
5187 (Is_Local_Reference_Type): new function returns True for references
5188 selected in local cross-references.
5189 (Lt): function extracted from Lt in Output_References
5190 (Write_Entity_Name): function extracted from Output_References
5191 (Generate_Definition): generate reference with type 'D' for definition
5192 of objects (object declaration and parameter specification), with
5193 appropriate locations and units, for use in local cross-references.
5194 (Generate_Reference): update fields Sub, Slc and Sun. Keep newly created
5195 references of type 'I' for initialization in object definition.
5196 (Output_References): move part of function Lt and procedure
5197 Write_Entity_Name outside of the body. Ignore references of types 'D'
5198 and 'I' introduced for local cross-references.
5199 (Output_Local_References): new procedure to output the local
5200 cross-references sections.
5201 (Lref_Entity_Status): new array defining whether an entity is a local
5202 * sem_ch3.adb (Analyze_Object_Declaration): call Generate_Reference
5203 with 'I' type when initialization expression is present.
5204 * get_scos.adb, get_scos.ads: Correct comments and typos
5206 2011-08-02 Javier Miranda <miranda@adacore.com>
5208 * exp_ch6.adb (Expand_N_Subprogram_Body): Enable generation of TSDs in
5210 * exp_ch7.adb (Expand_N_Package_Body): Enable generation of TSDs in
5212 * exp_disp.adb (Build_VM_TSDs): No action needed if the runtime has no
5215 2011-08-02 Vincent Celier <celier@adacore.com>
5217 * prj-nmsc.adb (File_Found): New components Excl_File and Excl_Line
5218 (No_Space_Img): New function
5219 (Find_Excluded_Sources): When reading from a file, record the file name
5220 and the line number for each excluded source.
5221 (Mark_Excluded_Sources): When reporting an error, if the excluded
5222 sources were read from a file, include file name and line number in
5225 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5227 * sem_res.adb (Resolve_Call): implement rule in RM 12.5.1 (23.3/2).
5229 2011-08-02 Robert Dewar <dewar@adacore.com>
5231 * exp_ch7.adb exp_ch6.adb, exp_disp.adb: Minor reformatting
5233 2011-08-02 Javier Miranda <miranda@adacore.com>
5235 * exp_ch6.adb (Expand_N_Subprogram_Body): Temporarily restrict the
5236 generation of TSDs to the DOTNET compiler.
5237 * exp_ch7.adb (Expand_N_Package_Body): Temporarily restrict the
5238 generation of TSDs to the DOTNET compiler.
5240 2011-08-02 Javier Miranda <miranda@adacore.com>
5242 * exp_disp.ads (Build_VM_TSDs): Build the runtime Type Specific Data
5243 record of all the tagged types declared inside library level package
5244 declarations, library level package bodies or library level subprograms.
5245 * exp_disp.adb (Make_VM_TSD): New subprogram that builds the TSD
5246 associated with a given tagged type.
5247 (Build_VM_TSDs): New subprogram.
5248 * exp_ch6.adb (Expand_N_Subprogram_Body): Generate TSDs records of main
5249 compilation units that are subprograms.
5250 * exp_ch7.adb (Expand_N_Package_Body): Generate TSDs of main
5251 compilation units that are package bodies.
5252 (Expand_N_Package_Declaration): Generate TSDs of the main compilation
5253 units that are a package declaration or a package instantiation.
5254 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Minor code
5255 reorganization to improve the error generated by the frontend when the
5256 function Ada.Tags.Secondary_Tag is not available.
5257 * rtsfind.ads (RE_Register_TSD): New runtime entity.
5258 * exp_ch4.adb (Expand_N_Type_Conversion): Minor code cleanup.
5260 2011-08-02 Javier Miranda <miranda@adacore.com>
5262 * exp_disp.adb (Make_DT): Generate call to Check_TSD in Ada 2005 mode.
5264 2011-08-02 Robert Dewar <dewar@adacore.com>
5266 * s-imenne.ads: Minor reformatting.
5268 2011-08-02 Robert Dewar <dewar@adacore.com>
5270 * a-stunau.ads: Add pragma Suppress_Initialization for Big_String
5271 * freeze.adb (Warn_Overlay): Don't warn if initialization suppressed
5272 * s-stalib.ads: Add pragma Suppress_Initialization for Big_String
5274 2011-08-02 Robert Dewar <dewar@adacore.com>
5276 * einfo.ads (Materialize_Entity): Document this is only for renamings
5277 * exp_ch3.adb (Expand_N_Object_Declaration): Make sure we generate
5278 required debug information in the case where we transform the object
5279 declaration into a renaming declaration.
5280 * exp_ch4.adb (Expand_Concatenate): Generate debug info for result
5282 * exp_dbug.ads (Debug_Renaming_Declaration): Document setting of
5285 2011-08-02 Robert Dewar <dewar@adacore.com>
5287 * einfo.ads, einfo.adb (Suppress_Initialization): Replaces
5288 Suppress_Init_Procs.
5289 * exp_ch3.adb, exp_disp.adb, freeze.adb: Use
5290 Suppress_Initialization/Initialization_Suppressed.
5291 * gnat_rm.texi: New documentation for pragma Suppress_Initialization
5292 * sem_aux.ads, sem_aux.adb (Initialization_Suppressed): New function
5293 * sem_dist.adb: Use Suppress_Initialization/Initialization_Suppressed
5294 * sem_prag.adb: New processing for pragma Suppress_Initialization.
5296 2011-08-02 Robert Dewar <dewar@adacore.com>
5298 * gnat_rm.texi, a-tags.ads, sem_prag.adb, sem_ch12.adb, exp_disp.adb:
5301 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5303 * sem_prag.adb (Chain_PPC): Implement AI04-0230: null procedures can
5304 only have inheritable classwide pre/postconditions.
5306 2011-08-02 Javier Miranda <miranda@adacore.com>
5308 * a-tags.ads, a-tags.adb (Check_TSD): New subprogram.
5309 * rtsfind.ads (RE_Check_TSD): New runtime entity.
5310 * exp_disp.adb (Make_DT): Generate call to the new runtime routine that
5311 checks if the external tag of a type is the same as the external tag
5312 of some other declaration.
5314 2011-08-02 Thomas Quinot <quinot@adacore.com>
5316 * s-taskin.ads: Minor reformatting.
5318 2011-08-02 Emmanuel Briot <briot@adacore.com>
5320 * g-comlin.adb (Display_Help): swap the order in which it prints the
5321 short help and the general usage.
5323 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5325 * sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): copy properly
5326 the aspect declarations and attach them to the generic copy for
5327 subsequent analysis.
5328 (Analyze_Subprogram_Instantiation): copy explicitly the aspect
5329 declarations of the generic tree to the new subprogram declarations.
5330 * sem_attr.adb (Check_Precondition_Postcondition): recognize
5331 conditions that apply to a subprogram instance.
5333 2011-08-02 Robert Dewar <dewar@adacore.com>
5335 * gnat_rm.texi: Clarify doc on pragma Source_File_Name[_Project].
5337 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5339 * sem_ch3.adb (Derived_Type_Declaration): When checking that a untagged
5340 private type with a tagged full view is not derived in the immediate
5341 scope of the partial view, (RM 7.3 (7)) use the scope of the base type.
5343 2011-08-02 Robert Dewar <dewar@adacore.com>
5345 * exp_ch4.adb: Minor reformatting.
5347 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5349 * sem_ch5.adb (Analyze_Loop_Statement): If the iteration scheme is an
5350 Ada2012 iterator, the loop will be rewritten during expansion into a
5351 while loop with a cursor and an element declaration. Do not analyze the
5352 body in this case, because if the container is for indefinite types the
5353 actual subtype of the elements will only be determined when the cursor
5354 declaration is analyzed.
5356 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5358 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ignore
5359 size/alignment related attributes in CodePeer_Mode.
5361 2011-08-02 Gary Dismukes <dismukes@adacore.com>
5363 * sem_ch3.adb (Check_Ops_From_Incomplete_Type): Remove call to
5364 Prepend_Element, since this can result in the operation getting the
5365 wrong slot in the full type's dispatch table if the full type has
5366 inherited operations. The incomplete type's operation will get added
5367 to the proper position in the full type's primitives
5368 list later in Sem_Disp.Check_Operation_From_Incomplete_Type.
5369 (Process_Incomplete_Dependents): Add Is_Primitive test when checking for
5370 dispatching operations, since there are cases where nonprimitive
5371 subprograms can get added to the list of incomplete dependents (such
5372 as subprograms in nested packages).
5373 * sem_ch6.adb (Process_Formals): First, remove test for being in a
5374 private part when determining whether to add a primitive with a
5375 parameter of a tagged incomplete type to the Private_Dependents list.
5376 Such primitives can also occur in the visible part, and should not have
5377 been excluded from being private dependents.
5378 * sem_ch7.adb (Uninstall_Declarations): When checking the rule of
5379 RM05-3.10.1(9.3/2), test that a subprogram in the Private_Dependents
5380 list of a Taft-amendment incomplete type is a primitive before issuing
5381 an error that the full type must appear in the same unit. There are
5382 cases where nonprimitives can be in the list (such as subprograms in
5384 * sem_disp.adb (Derives_From): Use correct condition for checking that
5385 a formal's type is derived from the type of the corresponding formal in
5386 the parent subprogram (the condition was completely wrong). Add
5387 checking that was missing for controlling result types being derived
5388 from the result type of the parent operation.
5390 2011-08-02 Yannick Moy <moy@adacore.com>
5392 * errout.adb (First_Node): minor renaming
5393 * restrict.adb (Check_Formal_Restriction): put restriction warning on
5396 2011-08-02 Yannick Moy <moy@adacore.com>
5398 * sem_res.adb (Resolve_Logical_Op): ensure N is a binary operator
5399 before accessing operands.
5400 * sem_util.adb (Is_SPARK_Initialization_Expr): follow original nodes to
5401 decide whether an initialization expression respects SPARK rules, as
5402 the plain node is the expanded one. This allows for more valid warnings
5404 * gnat_rm.texi: Minor update.
5406 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5408 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Revert
5411 2011-08-02 Robert Dewar <dewar@adacore.com>
5413 * sem_ch3.adb, sem_ch4.adb: Minor reformatting.
5415 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
5417 * exp_ch5.adb (Expand_Iterator_Loop): Reformatting. Wrap the original
5418 loop statements and the element renaming declaration with a block when
5419 the element type is controlled.
5421 2011-08-02 Yannick Moy <moy@adacore.com>
5423 * sinfo.ads: Minor formatting.
5425 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5427 * sem_aggr.adb (Add_Association): if the association has a box and no
5428 expression, use the Sloc of the aggregate itself for the new
5430 * errout.adb (First_Node): Exclude nodes with no Sloc, and always use
5433 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
5435 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and refactoring.
5436 When a container is provided via a function call, generate a renaming
5437 of the function result. This avoids the creation of a transient scope
5438 and the premature finalization of the container.
5439 * exp_ch7.adb (Is_Container_Cursor): Removed.
5440 (Wrap_Transient_Declaration): Remove the supression of the finalization
5441 of the list controller when the declaration denotes a container cursor,
5444 2011-08-02 Yannick Moy <moy@adacore.com>
5446 * restrict.adb (Check_Formal_Restriction): only issue a warning if the
5447 node is from source, instead of the original node being from source.
5449 (Resolve_Array_Aggregate): refine the check for a static expression, to
5450 recognize also static ranges
5451 * sem_ch3.adb, sem_ch3.ads (Analyze_Component_Declaration,
5452 Array_Type_Declaration): postpone the test for the type being a subtype
5453 mark after the type has been resolved, so that component-selection and
5454 expanded-name are discriminated.
5455 (Make_Index, Process_Range_Expr_In_Decl): add a parameter In_Iter_Schm
5456 to distinguish the case of an iteration scheme, so that an error is
5457 issed on a non-static range in SPARK except in an iteration scheme.
5458 * sem_ch5.adb (Analyze_Iteration_Scheme): call Make_Index with
5459 In_Iter_Schm = True.
5460 * sem_ch6.adb (Analyze_Subprogram_Specification): refine the check for
5461 user-defined operators so that they are allowed in renaming
5463 (Find_Selected_Component): refine the check for prefixing of operators
5464 so that they are allowed in renaming. Move the checks for restrictions
5465 on selector name after analysis discriminated between
5466 component-selection and expanded-name.
5467 * sem_res.adb (Resolve_Op_Concat_Arg): do not issue a warning on
5468 concatenation argument of string type if it is static.
5469 * sem_util.adb, sem_util.ads
5470 (Check_Later_Vs_Basic_Declarations): add a new function
5471 Is_Later_Declarative_Item to decice which declarations are allowed as
5472 later items, in the two different modes Ada 83 and SPARK. In the SPARK
5473 mode, add that renamings are considered as later items.
5474 (Enclosing_Package): new function to return the enclosing package
5475 (Enter_Name): correct the rule for homonyms in SPARK
5476 (Is_SPARK_Initialization_Expr): default to returning True on nodes not
5477 from source (result of expansion) to avoid issuing wrong warnings.
5479 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5481 * errout.adb: On anything but an expression First_Node returns its
5484 2011-08-02 Pascal Obry <obry@adacore.com>
5486 * prj-proc.adb, make.adb, makeutl.adb: Minor reformatting.
5488 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
5490 * exp_ch5.adb (Expand_Iterator_Loop): Code cleanup and reorganization.
5491 Set the associated loop as the related expression of internally
5493 * exp_ch7.adb (Is_Container_Cursor): New routine.
5494 (Wrap_Transient_Declaration): Supress the finalization of the list
5495 controller when the declaration denotes a container cursor.
5497 2011-08-02 Yannick Moy <moy@adacore.com>
5499 * opt.ads (SPARK_Mode): update comment, SPARK_Mode only set through
5501 * par-ch3.adb (P_Delta_Constraint): remove check in SPARK mode that the
5502 expression is a simple expression. This check cannot be performed in
5503 the semantics, so just drop it.
5504 (P_Index_Or_Discriminant_Constraint): move check that the index or
5505 discriminant is a subtype mark to Analyze_Subtype_Declaration in the
5506 semantics. Other cases were previously checked in the semantics.
5507 * par-ch4.adb (P_Name): move checks that a selector name is not
5508 character literal or an operator symbol to Find_Selected_Component in
5510 * par-ch5.adb (Parse_Decls_Begin_End): move check that basic
5511 declarations are not placed after later declarations in a separate
5512 procedure in Sem_Util (possibly not the best choice?), to be used both
5513 during parsing, for Ada 83 mode, and during semantic analysis, for
5515 * par-endh.adb (Check_End): move check that end label is not missing
5516 to Process_End_Label in the semantics
5517 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): remove
5518 the special case for SPARK restriction
5519 * par.adb: use and with Sem_Util, for use in Parse_Decls_Begin_End
5520 * restrict.adb, restrict.ads (Check_Formal_Restriction): add a
5521 parameter Force to issue the error message even on internal node (used
5522 for generated end label). Call Check_Restriction to check when an error
5523 must be issued. In SPARK mode, issue an error message even if the
5524 restriction is not set.
5525 (Check_Restriction): new procedure with an additional out parameter to
5526 inform the caller that a message has been issued
5527 * sem_aggr.adb: Minor modification of message
5528 * sem_attr.adb (Analyze_Attribute): call Check_Formal_Restriction
5529 instead of issuing an error message directly
5530 * sem_ch3.adb (Analyze_Declarations): move here the check that basic
5531 declarations are not placed after later declarations, by calling
5532 Check_Later_Vs_Basic_Declarations
5533 (Analyze_Subtype_Declaration): move here the check that an index or
5534 discriminant constraint must be a subtype mark. Change the check that
5535 a subtype of String must start at one so that it works on subtype marks.
5536 * sem_ch4.adb (Analyze_Call): move here the check that a named
5537 association cannot follow a positional one in a call
5538 * sem_ch5.adb (Check_Unreachable_Code): call Check_Formal_Restriction
5539 instead of issuing an error message directly
5540 * sem_ch8.adb (Find_Selected_Component): move here the check that a
5541 selector name is not a character literal or an operator symbol. Move
5542 here the check that the prefix of an expanded name cannot be a
5543 subprogram or a loop statement.
5544 * sem_util.adb, sem_util.ads (Check_Later_Vs_Basic_Declarations): new
5545 procedure called from parsing and semantics to check that basic
5546 declarations are not placed after later declarations
5547 (Process_End_Label): move here the check that end label is not missing
5549 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5551 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Ignore enum
5552 representation clause in codepeer mode, since it confuses CodePeer and
5553 does not bring useful info.
5555 2011-08-02 Ed Falis <falis@adacore.com>
5557 * init.c: initialize fp hw on MILS.
5559 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5561 * errout.adb (First_Node): for bodies, return the node itself (small
5562 optimization). For other nodes, do not check source_unit if the node
5563 comes from Standard.
5565 2011-08-02 Robert Dewar <dewar@adacore.com>
5567 * exp_ch3.adb: Minor comment additions.
5568 * sem_ch13.adb: Minor reformatting.
5570 2011-08-02 Pascal Obry <obry@adacore.com>
5572 * make.adb, makeutl.adb: Removes some superfluous directory separator.
5574 2011-08-02 Robert Dewar <dewar@adacore.com>
5576 * sem_attr.adb: Minor reformatting.
5578 2011-08-02 Robert Dewar <dewar@adacore.com>
5580 * einfo.adb (Has_Default_Aspect): Replaces Has_Default_Value
5581 (Has_Default_Component_Value): Removed
5582 * einfo.ads Comment updates
5583 (Has_Default_Aspect): Replaces Has_Default_Value
5584 (Has_Default_Component_Value): Removed
5586 (Expand_N_Freeze_Entity): Handle Default[_Component]_Value aspects
5588 (Build_Array_Init_Proc): Handle Default_[Component_]Value aspects
5589 (Get_Simple_Init_Val): Handle Default_Value aspect
5590 (Needs_Simple_Initialization): Handle Default_Value aspect
5591 * exp_ch3.ads: Needs_Simple_Initialization
5592 * freeze.adb (Freeze_Entity): Handle Default_[Component_]Value aspect
5593 * par-prag.adb (Pragma_Default[_Component]Value) Removed
5595 (Analyze_Aspect_Specifications): Fix Default[_Component]_Value aspects
5596 * sem_prag.adb (Pragma_Default[_Component]Value) Removed
5597 * snames.ads-tmpl (Pragma_Default[_Component]Value) Removed
5599 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5601 * sem_ch5.adb (Analyze_Iterator_Specification): use base type to locate
5602 package containing iteration primitives.
5603 exp_ch5.adb (Expand_Iterator_Loop): ditto.
5605 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5607 * sem_ch5.adb (Analyze_Iteration_Scheme): For an Ada2012 iterator with
5608 "of", pre-analyze expression in case it is a function call with
5609 finalization actions that must be placed ahead of the loop.
5610 * exp_ch5.adb (Expand_Iterator_Loop): If condition_actions are present
5611 on an Ada2012 iterator, insert them ahead of the rewritten loop.
5613 2011-08-02 Geert Bosch <bosch@adacore.com>
5615 * cstand.adb (Create_Float_Types): Only consider C's long double for
5616 Long_Long_Float, in addition to double.
5618 2011-08-02 Robert Dewar <dewar@adacore.com>
5620 * sem_ch3.adb, sem_ch5.adb, sem_type.adb, switch-c.adb, switch-c.ads,
5621 sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, warnsw.ads,
5622 prepcomp.ads, cstand.adb, stand.ads, a-calfor.adb, s-stusta.adb:
5625 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5627 * sem_attr.adb: handle properly 'Result when it is a prefix of an
5630 2011-08-02 Javier Miranda <miranda@adacore.com>
5632 * einfo.ads, einfo.adb
5633 (Original_Access_Type): Move this attribute to Node26 since there was
5634 an undocumented use of Node21 in E_Access_Subprogram_Type entities
5635 which causes conflicts and breaks the generation of the .NET compiler.
5636 (Interface_Name): Add missing documentation on JGNAT only uses of
5639 2011-08-02 Geert Bosch <bosch@adacore.com>
5641 * cstand.adb (Back_End_Float_Types): Use Elist instead of Nlist
5642 (Find_Back_End_Float_Type): Likewise
5643 (Create_Back_End_Float_Types): Likewise
5644 (Create_Float_Types): Likewise
5645 (Register_Float_Type): Likewise
5646 * sem_ch3.adb (Floating_Point_Type_Declaration): Use Elist instead of
5647 Nlist and split out type selection in new local Find_Base_Type function.
5648 * sem_prag.adb (Process_Import_Predefined_Type): Use Elist instead of
5650 * stand.ads (Predefined_Float_Types): Use Elist instead of Nlist
5652 2011-08-02 Robert Dewar <dewar@adacore.com>
5654 * inline.adb: Minor code reorganization (put Get_Code_Unit_Entity in
5656 * opt.ads: Minor comment change.
5657 * sem_ch12.adb: Minor code reorganization.
5659 2011-08-02 Gary Dismukes <dismukes@adacore.com>
5661 * sem_ch3.adb (Complete_Private_Subtype): Don't append the private
5662 subtype's list of rep items to the list on the full subtype in the case
5663 where the lists are the same.
5665 2011-08-02 Geert Bosch <bosch@adacore.com>
5667 * switch-c.adb (Free): New deallocation procedure to avoid implicitly
5668 using the one from System.Strings, which also deallocates all strings.
5670 2011-08-02 Geert Bosch <bosch@adacore.com>
5672 * gcc-interface/gigi.h, gcc-interface/misc.c (enumerate_modes): New
5674 * gcc-interface/Make-lang.in: Update dependencies.
5676 2011-08-02 Olivier Hainque <hainque@adacore.com>
5678 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the function
5681 2011-08-02 Javier Miranda <miranda@adacore.com>
5683 * sem_ch3.adb (Check_Anonymous_Access_Components): Create extra formals
5684 associated with anonymous access to subprograms.
5686 2011-08-02 Geert Bosch <bosch@adacore.com>
5689 (Preprocessing_Symbol_Defs): Move from Prepcomp.Symbol_Definitions.
5690 (Preprocessing_Symbol_Last): Move from Prepcomp.Last_Definition.
5691 * prepcomp.adb (Symbol_Definitions, Last_Definition): Move to opt.ads
5692 (Add_Symbol_Definition): Move to switch-c.adb
5693 (Process_Command_Line_Symbol_Definitions): Adjust references to above.
5694 * prepcomp.ads: Remove dependency on Ada.Unchecked_Deallocation.
5695 (Add_Symbol_Definition): Move to switch-c.adb.
5696 * sem_ch13.adb, sem_prag.adb: Add dependency on Warnsw.
5698 (Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
5700 * sem_warn.ads (Warn_On_Record_Holes, Warn_On_Overridden_Size,
5701 Set_Dot_Warning_Switch, Set_GNAT_Mode_Warnings, Set_Warning_Switch):
5703 * switch-c.adb: Replace dependency on Prepcomp and Sem_Warn by Warnsw.
5704 (Add_Symbol_Definition): Moved from Prepcomp.
5705 * switch-c.ads: Update copyright notice. Use String_List instead of
5706 Argument_List, removing dependency on System.OS_Lib.
5708 2011-08-02 Yannick Moy <moy@adacore.com>
5710 * sem_ch3.adb (Analyze_Object_Declaration): issue an error in formal
5711 mode on initialization expression which does not respect SPARK
5713 * sem_util.adb, sem_util.ads (Is_SPARK_Initialization_Expr): determines
5714 if the tree referenced by its argument represents an initialization
5715 expression in SPARK, suitable for initializing an object in an object
5718 2011-08-02 Javier Miranda <miranda@adacore.com>
5720 * exp_ch9.adb (Expand_Access_Protected_Subprogram_Type): Link the
5721 internally generated access to subprogram with its associated protected
5723 * einfo.ads, einfo.adb (Original_Access_Type): New attribute.
5725 2011-08-02 Geert Bosch <bosch@adacore.com>
5727 * cstand.adb (Register_Float_Type): Print information about type to
5728 register, if the Debug_Flag_Dot_B is set.
5729 * debug.adb (Debug_Flag_Dot_B): Document d.b debug option.
5730 * rtsfind.ads (RE_Max_Base_Digits): New run time entity.
5731 * sem_ch3.adb (Floating_Point_Type_Declaration): Allow declarations
5732 with a requested precision of more than Max_Digits digits and no more
5733 than Max_Base_Digits digits, if a range specification is present and the
5734 Predefined_Float_Types list has a suitable type to derive from.
5735 * sem_ch3.adb (Rep_Item_Too_Early): Avoid generating error in the
5736 case of type completion with pragma Import
5738 (Process_Import_Predefined_Type): Processing to complete a type
5739 with pragma Import. Currently supports floating point types only.
5740 (Set_Convention_From_Pragma): Do nothing without underlying type.
5741 (Process_Convention): Guard against absence of underlying type,
5742 which may happen when importing incomplete types.
5743 (Process_Import_Or_Interface): Handle case of importing predefined
5744 types. Tweak error message.
5746 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5748 * inline.adb (Add_Inlined_Body): Adjust check for library-level inlined
5749 functions to previous change. Reorganize code slightly.
5751 2011-08-02 Geert Bosch <bosch@adacore.com>
5753 * back_end.ads (Register_Type_Proc): New call back procedure type for
5754 allowing the back end to provide information about available types.
5755 (Register_Back_End_Types): New procedure to register back end types.
5756 * back_end.adb (Register_Back_End_Types): Call the back end to enumerate
5758 * cstand.adb (Back_End_Float_Types): New list for floating point types
5759 supported by the back end.
5760 (Build_Float_Type): Add extra parameter for Float_Rep_Kind.
5761 (Copy_Float_Type): New procedure to make new copies of predefined types.
5762 (Register_Float_Type): New call back procedure to populate the BEFT list
5763 (Find_Back_End_Float_Type): New procedure to find a BEFT by name
5764 (Create_Back_End_Float_Types): New procedure to populate the BEFT list.
5765 (Create_Float_Types): New procedure to create entities for floating
5766 point types predefined in Standard, and put these and any remaining
5767 BEFTs on the Predefined_Float_Types list.
5768 * stand.ads (Predefined_Float_Types): New list for predefined floating
5769 point types that do not have declarations in package Standard.
5771 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5773 * inline.adb (Get_Code_Unit_Entity): New local function. Returns the
5774 entity node for the unit containing the parameter.
5775 (Add_Inlined_Body): Use it to find the unit containing the subprogram.
5776 (Add_Inlined_Subprogram): Likewise.
5777 * gcc-interface/Make-lang.in: Update dependencies.
5779 2011-08-02 Thomas Quinot <quinot@adacore.com>
5781 * s-stusta.adb (Print): Make sure Pos is always initialized to a
5784 2011-08-02 Geert Bosch <bosch@adacore.com>
5786 * a-calfor.adb (Image): Simplify, removing unnecessary uses of 'Image.
5788 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5790 * sem_type.adb (Covers): Move trivial case to the top and reuse the
5791 computed value of Base_Type.
5793 2011-08-02 Yannick Moy <moy@adacore.com>
5795 * restrict.adb (Check_Restriction): issue an error for any use of
5796 class-wide, even if the No_Dispatch restriction is not set.
5797 * sem_aggr.adb: Correct typos in comments and messages in formal mode
5798 * sem_ch3.adb (Process_Full_View): issue an error in formal mode is,
5799 when completing a private extension, the type named in the private part
5800 is not the same as that named in the visible part.
5801 * sem_res.adb (Resolve_Call): issue an error in formal mode on the use
5802 of an inherited primitive operations of a tagged type or type extension
5803 that returns the tagged type.
5804 * sem_util.adb, sem_util.ads (Is_Inherited_Operation_For_Type): new
5805 function which returns True for an implicit operation inherited by the
5806 derived type declaration for the argument type.
5807 (Is_SPARK_Object_Reference): move to appropriate place in alphabetic
5810 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5812 * sem_ch5.adb (Pre_Analyze_Range): new procedure extracted from
5813 Process_Bounds, to perform analysis with expansion of a range or an
5814 expression that is the iteration scheme for a loop.
5815 (Analyze_Iterator_Specification): If domain of iteration is given by a
5816 function call with a controlled result, as is the case if call returns
5817 a predefined container, ensure that finalization actions are properly
5819 * par-ch3.adb: accept Ada2012 iterator form in P_Discrete_Range.
5821 2011-08-02 Javier Miranda <miranda@adacore.com>
5823 * sem_ch5.adb (Analyze_Iteration_Scheme): Fix typo.
5824 * gcc-interface/Make-lang.in: Update dependencies.
5826 2011-08-02 Javier Miranda <miranda@adacore.com>
5828 * sem_util.ads, sem_util.adb (Is_Variable): Add a new formal to
5829 determine if the analysis is performed using N or Original_Node (N).
5830 * exp_util.adb (Side_Effect_Free): Code cleanup since the new
5831 functionality of routine Is_Variable avoids code duplication.
5832 * checks.adb (Determine_Range): Handle temporaries generated by
5833 Remove_Side_Effects.
5835 2011-08-02 Javier Miranda <miranda@adacore.com>
5837 * exp_ch4.adb (Expand_N_Quantified_Expression): Force reanalysis and
5838 expansion of the condition. Required since the previous analysis was
5839 done with expansion disabled (see Resolve_Quantified_Expression) and
5840 hence checks were not inserted and record comparisons have not been
5843 2011-08-02 Ed Falis <falis@adacore.com>
5845 * s-taprop-vxworks.adb, s-intman-vxworks.adb, s-intman-vxworks.ads:
5848 2011-08-02 Bob Duff <duff@adacore.com>
5850 * opt.ads: Minor comment fix.
5852 2011-08-02 Bob Duff <duff@adacore.com>
5854 * sem_ch12.adb (Analyze_Package_Instantiation,
5855 Analyze_Subprogram_Instantiation): Turn off style checking while
5856 analyzing an instance. Whatever style checks that apply to the generic
5857 unit should apply, so it makes no sense to apply them in an instance.
5858 This was causing trouble when compiling an instance of a runtime
5859 unit that violates the -gnatyO switch.
5860 * stylesw.adb (Set_Style_Check_Options): "when 'O' =>" was missing from
5861 one of the two case statements, causing spurious errors.
5863 2011-08-02 Robert Dewar <dewar@adacore.com>
5865 * uname.adb: Minor reformatting.
5866 * gnatcmd.adb: Minor reformatting.
5867 * exp_attr.adb: Minor reformatting.
5869 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5871 * exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
5872 No_Dispatching_Calls, do not look for the Assign primitive, because
5873 predefined primitives are not created in this case.
5875 2011-08-02 Bob Duff <duff@adacore.com>
5877 * stylesw.ads: Minor comment fixes.
5879 2011-08-02 Robert Dewar <dewar@adacore.com>
5881 * freeze.adb (Add_To_Result): New procedure.
5883 2011-08-02 Jose Ruiz <ruiz@adacore.com>
5885 * exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
5886 time, if the specific run-time routines for handling streams of strings
5887 are not available, use the default mechanism.
5889 2011-08-02 Arnaud Charlet <charlet@adacore.com>
5891 * s-regpat.ads: Fix typo.
5893 2011-08-02 Vincent Celier <celier@adacore.com>
5895 * prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
5896 not null, call it to create the in memory config project file without
5897 parsing an existing default config project file.
5899 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5901 * atree.adb (Allocate_Initialize_Node): Remove useless temporaries.
5903 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5905 * sem_elim.adb: an abstract subprogram does not need an eliminate
5906 pragma for its descendant to be eliminable.
5908 2011-08-02 Ed Falis <falis@adacore.com>
5910 * init.c: revert to handling before previous checkin for VxWorks
5911 * s-intman-vxworks.adb: delete unnecessary declarations related to
5912 using Ada interrupt facilities for handling signals.
5913 Delete Initialize_Interrupts. Use __gnat_install_handler instead.
5914 * s-intman-vxworks.ads: Import __gnat_install_handler as
5915 Initialize_Interrupts.
5916 * s-taprop-vxworks.adb: Delete Signal_Mask.
5917 (Abort_Handler): change construction of mask to unblock exception
5920 2011-08-02 Jerome Guitton <guitton@adacore.com>
5922 * a-except-2005.adb (Raise_From_Signal_Handler): Call
5923 Debug_Raise_Exception before propagation starts.
5925 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
5927 * exp_ch6.adb (Expand_Call): Guard restriction checks with a call
5928 to Restriction_Check_Required.
5929 * sem_ch3.adb (Analyze_Object_Declaration): Likewise.
5930 * sem_res.adb (Resolve_Call): Likewise.
5931 * sem_attr.adb (Check_Stream_Attribute): Likewise.
5933 2011-08-02 Bob Duff <duff@adacore.com>
5935 * stylesw.ads: Update comment.
5936 * style.adb: Minor: Use Error_Msg_NE instead of Error_Msg_N.
5937 * errout.ads: Remove obsolete comment.
5939 2011-08-02 Javier Miranda <miranda@adacore.com>
5941 * einfo.ads, einfo.adb (Is_Safe_To_Reevaluate): new function.
5942 (Set_Is_Safe_To_Reevaluate): new procedure.
5943 * sem_ch5.adb (Analyze_Assignment): Add one assertion to ensure that no
5944 assignment is allowed on safe-to-reevaluate variables.
5945 (Analyze_Iteration_Schine.Process_Bounds.One_Bound): Decorate the
5946 temporary created to remove side effects in expressions that use
5947 the secondary stack as safe-to-reevaluate.
5948 * exp_util.adb (Side_Effect_Free): Add missing code to handle well
5949 variables that are not true constants.
5951 2011-08-02 Robert Dewar <dewar@adacore.com>
5953 * sem_ch5.adb, sem_ch7.adb, einfo.ads, sem_util.adb, sem_util.ads,
5954 sem_res.adb, sem_ch6.adb: Minor reformatting.
5956 2011-08-02 Jerome Guitton <guitton@adacore.com>
5958 * a-except-2005.adb (Raise_Current_Excep): Remove obsolete dead code.
5960 2011-08-02 Ed Schonberg <schonberg@adacore.com>
5962 * sem_ch6.adb (New_Overloaded_Entity, Check_Overriding_Indicator): Do
5963 not set Overridden_Operation if subprogram is an initialization
5966 2011-08-02 Yannick Moy <moy@adacore.com>
5968 * par-ch6.adb: Correct obsolete name in comments
5969 * restrict.adb, restrict.ads (Check_Formal_Restriction): new function
5970 which takes two message arguments (existing function takes one), with
5971 second message used for continuation.
5972 * sem_ch5.adb (Analyze_Block_Statement): in formal mode, only reject
5973 block statements that originate from a source block statement, not
5974 generated block statements
5975 * sem_ch6.adb (Analyze_Function_Call): rename L into Actuals, for
5976 symmetry with procedure case
5977 * sem_ch7.adb (Check_One_Tagged_Type_Or_Extension_At_Most): new
5978 function to issue an error in formal mode if a package specification
5979 contains more than one tagged type or type extension.
5980 * sem_res.adb (Resolve_Actuals): in formal mode, check that actual
5981 parameters matching formals of tagged types are objects (or ancestor
5982 type conversions of objects), not general expressions. Issue an error
5983 on view conversions that are not involving ancestor conversion of an
5985 (Resolve_Type_Conversion): in formal mode, issue an error on the
5986 operand of an ancestor type conversion which is not an object
5987 * sem_util.adb, sem_util.ads (Find_Actual): extend the behavior of the
5988 procedure so that it works also for actuals of function calls
5989 (Is_Actual_Tagged_Parameter): new function which determines if its
5990 argument is an actual parameter of a formal of tagged type in a
5992 (Is_SPARK_Object_Reference): new function which determines if the tree
5993 referenced by its argument represents an object in SPARK
5995 2011-08-02 Robert Dewar <dewar@adacore.com>
5997 * sem_ch3.adb: Minor reformatting
5998 Minor comment addition
5999 Minor error msg text change
6001 2011-08-02 Javier Miranda <miranda@adacore.com>
6003 * sem_ch5.adb (Analyze_Iteration_Scheme.Uses_Secondary_Stack): New
6004 function. Used to be more precise when we generate a variable plus one
6005 assignment to remove side effects in the evaluation of the Bound
6007 (Analyze_Iteration_Scheme): Clean attribute analyzed in all the nodes
6008 of the bound expression to force its re-analysis and thus expand the
6009 associated transient scope (if required). Code cleanup replacing the
6010 previous code that declared the constant entity by an invocation to
6011 routine Force_Evaluation which centralizes this work in the frontend.
6013 2011-08-02 Robert Dewar <dewar@adacore.com>
6015 * einfo.adb (Is_Base_Type): Improve efficiency by using a flag table
6016 (Base_Type): Now uses improved Is_Base_Type function
6017 * einfo.ads (Base_Type): Inline this function
6019 2011-08-02 Robert Dewar <dewar@adacore.com>
6021 * sem_prag.adb (Analyze_Pragma): Defend against infinite recursion
6022 (Analyze_Aspect_Specifications): Fix Sloc values for constructed pragmas
6024 2011-08-02 Arnaud Charlet <charlet@adacore.com>
6026 * gcc-interface/Make-lang.in: Update dependencies.
6027 * gcc-interface/Makefile.in: Use s-inmapop-vxworks.adb for all VxWorks
6030 2011-08-02 Yannick Moy <moy@adacore.com>
6032 * par-ch3.adb (P_Delta_Constraint): issue an error in formal mode on
6033 non-simple expression used in delta constraint
6034 (P_Index_Or_Discriminant_Constraint): issue an error in formal mode on
6035 index constraint which is not a subtype mark
6036 * par.adb: With and use Restrict
6037 * sem_ch3.adb (Analyze_Component_Declaration): issue an error in formal
6038 mode on component type which is not a subtype mark and default
6039 expression on component
6040 (Analyze_Subtype_Declaration): issue an error in formal mode on subtype
6041 of string which does not have a lower index bound equal to 1
6042 (Array_Type_Declaration): issue an error in formal mode on index or
6043 component type which is not a subtype mark, and on aliased keyword on
6045 (Derived_Type_Declaration): issue an error in formal mode on interface,
6046 limited or abstract type
6047 (Record_Type_Declaration): issue an error in formal mode on interface
6048 (Record_Type_Definition): issue an error in formal mode on tagged types
6049 and type extensions not declared in the specification of a library unit
6050 package; on null non-tagged record; on variant part
6052 2011-08-02 Vincent Celier <celier@adacore.com>
6054 * prj-nmsc.adb (Check_Library_Attributes): Do not report Library_Dir
6055 not declared for qualified library project when Library_Name is not
6056 declared, but Library_Dir is.
6058 2011-08-02 Robert Dewar <dewar@adacore.com>
6060 * sem_ch13.adb (Analyze_Aspect_Specification): Fix slocs on generated
6061 pragmas (affects aspects [Component_]Default_Value
6062 (Check_Aspect_At_Freeze_Point): For Component_Default_Value, use
6063 component type for the resolution
6065 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6067 * einfo.adb (Base_Type): Tune implementation for speed.
6069 2011-08-02 Robert Dewar <dewar@adacore.com>
6071 * freeze.adb: Minor reformatting.
6073 2011-08-02 Thomas Quinot <quinot@adacore.com>
6075 * scos.ads: Update comments.
6077 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6079 * sem_ch3.adb (Build_Derived_Type): Inherit the convention from the
6080 base type, because the parent may be a subtype of a private type whose
6081 convention is established in a private part.
6083 2011-08-02 Hristian Kirtchev <kirtchev@adacore.com>
6085 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Wrap the return
6086 statement in a block when the expansion of the return expression has
6087 created a finalization chain.
6088 * freeze.adb (Freeze_Expression): Alphabetize all choices associated
6089 with the parent node.
6090 Add N_Extended_Return_Statement to handle the case where a transient
6091 object declaration appears in the Return_Object_Declarations list of
6092 an extended return statement.
6094 2011-08-02 Matthew Gingell <gingell@adacore.com>
6096 * adaint.c (__gnat_is_symbolic_link_attr): Supress warning on possibly
6097 unused parameter 'name'.
6099 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6101 * sem_elim.adb (Set_Eliminated): If the overridden operation is an
6102 inherited operation, check whether its alias, which is the source
6103 operastion that it renames, has been marked eliminated.
6105 2011-08-02 Javier Miranda <miranda@adacore.com>
6107 * exp_util.adb (Safe_Prefixed_Reference): Do not consider safe an
6108 in-mode parameter whose type is an access type since it can be used to
6109 modify its designated object. Enforce code that handles as safe an
6110 access type that is not access-to-constant but it is the result of a
6111 previous removal of side-effects.
6112 (Remove_Side_Effects): Minor code reorganization of cases which require
6113 no action. Done to incorporate documentation on new cases uncovered
6114 working in this ticket: no action needed if this routine was invoked
6115 too early and the nodes are not yet decorated.
6116 * sem_res.adb (Resolve_Slice): Minor code cleanup replacling two calls
6117 to routine Remove_Side_Effects by calls to Force_Evaluation since they
6118 were issued with actuals that are implicitly provided by
6121 2011-08-02 Robert Dewar <dewar@adacore.com>
6123 * sem_ch3.adb, sem_res.adb: Minor reformatting.
6125 2011-08-02 Yannick Moy <moy@adacore.com>
6127 * sem_attr.adb (Check_Formal_Restriction_On_Attribute): new procedure
6128 to issue an error in formal mode on attribute not supported in this mode
6129 (Analyze_Attribute): issue errors on standard attributes not supported
6131 * sem_ch3.adb (Modular_Type_Declaration): remove obsolete part of
6132 comment, and issue error in formal mode on modulus which is not a power
6134 (Process_Range_Expr_In_Decl): issue error in formal mode on non-static
6136 * sem_ch8.adb (Find_Type): issue error in formal mode on 'Base in
6138 * sem_res.adb (Resolve_Unary_Op): issue error in formal mode on unary
6139 operator on modular type (except 'not').
6141 2011-08-02 Robert Dewar <dewar@adacore.com>
6143 * gnat_rm.texi: Minor reformatting.
6145 2011-08-02 Arnaud Charlet <charlet@adacore.com>
6147 * s-osinte-linux.ads: Minor comment update and reformatting.
6148 * i-cexten.ads: Make this unit pure, as for its parent.
6149 Will allow its usage in more contexts if needed.
6151 2011-08-02 Robert Dewar <dewar@adacore.com>
6153 * s-utf_32.ads: Minor comment fix.
6155 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6157 * sem_res.adb (Resolve_Actuals): if the subprogram is a primitive
6158 operation of a tagged synchronized type, handle the case where the
6159 controlling argument is overloaded.
6161 2011-08-02 Yannick Moy <moy@adacore.com>
6163 * gnat_rm.texi, opt.ads, sem_prag.adb, snames.ads-tmpl:
6164 Replace pragma SPARK_95 with pragma Restrictions (SPARK)
6165 * par-prag.adb (Process_Restrictions_Or_Restriction_Warnings): set
6166 SPARK mode and formal verification mode on processing SPARK restriction
6167 * s-rident.ads (Restriction_Id): add SPARK restriction in those not
6168 requiring consistency checking.
6170 2011-08-02 Robert Dewar <dewar@adacore.com>
6172 * sem_res.adb: Minor reformatting.
6174 2011-08-02 Robert Dewar <dewar@adacore.com>
6176 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
6177 a-cforse.ads: Remove unneeded with of Ada.Containers
6178 Remove commented out pragma Inline's
6179 Move specifications of new subprograms to the actual specs
6181 2011-08-02 Yannick Moy <moy@adacore.com>
6183 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
6184 a-cforse.ads: Update comments.
6186 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6188 * sem_attr.adb: add attribute name when 'Result has the wrong prefix.
6190 2011-08-02 Robert Dewar <dewar@adacore.com>
6192 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads,
6193 a-cforse.ads, a-cofove.ads: Minor reformatting.
6195 2011-08-02 Claire Dross <dross@adacore.com>
6197 * a-cfdlli.ads, a-cfhase.ads, a-cforma.ads, a-cfhama.ads, a-cforse.ads,
6198 a-cofove.ads: Add comments.
6200 2011-08-02 Yannick Moy <moy@adacore.com>
6202 * gnat_rm.texi: Document formal containers.
6204 2011-08-02 Emmanuel Briot <briot@adacore.com>
6206 * g-comlin.adb (Goto_Section, Getopt): fix handling of "*" when there
6209 2011-08-02 Robert Dewar <dewar@adacore.com>
6211 * mlib-prj.adb, restrict.ads, sem_aggr.adb, sem_ch12.adb: Minor
6214 2011-08-02 Robert Dewar <dewar@adacore.com>
6216 * aspects.adb: New aspects Default_Value and Default_Component_Value
6217 New format of Aspect_Names table checks for omitted entries
6218 * aspects.ads: Remove mention of Aspect_Cancel and add documentation on
6219 handling of boolean aspects for derived types.
6220 New aspects Default_Value and Default_Component_Value
6221 New format of Aspect_Names table checks for omitted entries
6222 * einfo.ads, einfo.adb (Has_Default_Component_Value): New flag
6223 (Has_Default_Value): New flag
6224 (Has_Default_Component_Value): New flag
6225 (Has_Default_Value): New flag
6226 * par-ch13.adb (P_Aspect_Specifications): New format of Aspect_Names
6228 * par-prag.adb: New pragmas Default_Value and Default_Component_Value
6229 * sem_ch13.adb (Analyze_Aspect_Specifications): New aspects
6230 Default_Value and Default_Component_Value
6231 * sem_prag.adb: New pragmas Default_Value and Default_Component_Value
6232 New aspects Default_Value and Default_Component_Value
6233 * snames.ads-tmpl: New pragmas Default_Value and Default_Component_Value
6234 * sprint.adb: Print N_Aspect_Specification node when called from gdb
6236 2011-08-02 Vincent Celier <celier@adacore.com>
6238 * prj-nmsc.adb (Check_Library_Attributes): For virtual library project,
6239 inherit library kind.
6241 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6243 * sem_res.adb: Add guards in calls to Matching_Static_Array_Bounds.
6246 2011-08-02 Robert Dewar <dewar@adacore.com>
6248 * i-cstrin.ads: Updates to make Interfaces.C.Strings match RM
6250 2011-08-02 Yannick Moy <moy@adacore.com>
6252 * sem_aggr.adb (Resolve_Aggregate): Fix thinko.
6254 2011-08-02 Robert Dewar <dewar@adacore.com>
6256 * impunit.adb: Add comment.
6258 2011-08-02 Yannick Moy <moy@adacore.com>
6260 * sem_aggr.adb (Check_Qualified_Aggregate): new procedure which checks
6261 qualification of aggregates in formal mode
6262 (Is_Top_Level_Aggregate): returns True for an aggregate not contained in
6264 (Resolve_Aggregate): complete the test that an aggregate is adequately
6265 qualified in formal mode
6267 2011-08-02 Pascal Obry <obry@adacore.com>
6269 * make.adb, bindgen.adb, gnatbind.adb: Minor reformatting.
6270 * mlib-prj.adb: Supress warning when compiling binder generated file.
6271 (Build_Library): Supress all warnings when compiling the binder
6274 2011-08-02 Yannick Moy <moy@adacore.com>
6276 * errout.adb, errout.ads (Check_Formal_Restriction): move procedure
6278 * restrict.adb, restrict.ads (Check_Formal_Restriction): ...to here
6279 * sem_aggr.adb, sem_ch5.adb, sem_util.adb:
6280 Add with/use clauses to make Check_Formal_Restriction visible
6282 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6284 * sem_ch12.adb (Check_Generic_Actuals): handle properly actual
6285 in-parameters when type of the generic formal is private in the generic
6286 spec and non-private in the body.
6288 2011-08-02 Claire Dross <dross@adacore.com>
6290 * a-cfdlli.adb, a-cfdlli.ads, a-cfhase.adb, a-cfhase.ads, a-cfhama.adb,
6291 a-cfhama.ads, a-cforse.adb, a-cforse.ads, a-cforma.adb, a-cforma.ads,
6292 a-cofove.adb, a-cofove.ads: New files implementing formal containers.
6293 * impunit.adb, Makefile.rtl: Take new files into account.
6295 2011-08-02 Robert Dewar <dewar@adacore.com>
6297 * sem_aggr.adb, sem_ch3.adb, sem_ch5.adb, make.adb, sem_res.adb,
6298 sem_attr.adb, sem_ch6.adb, sem_ch8.adb: Minor reformatting.
6300 2011-08-02 Yannick Moy <moy@adacore.com>
6302 * sem_aggr.adb (Resolve_Aggregate): disable incorrectly placed check in
6304 * sem_util.adb (Matching_Static_Array_Bounds): proper detection of
6305 matching static array bounds, taking into account the special case of
6307 * sem_ch3.adb: Typo in comment.
6309 2011-08-02 Yannick Moy <moy@adacore.com>
6311 * errout.adb, errout.ads (Check_Formal_Restriction): new procedure
6312 which issues an error in formal mode if its argument node is originally
6314 * sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
6315 has a discriminant specification so that it does not include the case
6317 (Derived_Type_Declaration): move here the test that a derived type has a
6318 discriminant specification
6319 * sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
6320 first element of a component association before accessing its choices
6321 (presence of component association is not enough)
6322 * exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
6323 declaration is a library item before accessing the next element in a
6324 list, as library items are not member of lists
6325 * sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
6326 sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
6327 Check_Formal_Restriction whenever possible.
6329 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6331 * sem_ch3.adb (Find_Type_Of_Object): In ASIS mode, create an itype
6332 reference when needed.
6334 2011-08-02 Bob Duff <duff@adacore.com>
6336 * gnat_ugn.texi: Fix typo.
6338 2011-08-02 Vincent Celier <celier@adacore.com>
6340 * make.adb (Gnatmake): Use MLib.Tgt.Archive_Ext as the extension of
6341 archive file name. Do not use the full path name of archives for Open
6344 2011-08-02 Robert Dewar <dewar@adacore.com>
6346 * sem_ch12.adb, sem_ch11.adb: New calling sequence for
6347 Analyze_Aspect_Specifications
6349 (Analyze_Aspect_Specifications): New handling for boolean aspects
6350 * sem_ch13.ads (Analyze_Aspect_Specifications): New calling sequence
6351 * sem_ch3.adb, sem_ch6.adb, sem_ch7.adb, sem_ch9.adb: New calling
6352 sequence for Analyze_Aspect_Specifications
6353 * sem_prag.adb (Analyze_Pragma): Remove use of Aspect_Cancel entirely
6354 * sinfo.ads, sinfo.adb (Aspect_Cancel): Remove, no longer used
6356 2011-08-02 Robert Dewar <dewar@adacore.com>
6358 * freeze.adb (Freeze_Entity): Remove handling of delayed boolean
6359 aspects, since these no longer exist.
6361 2011-08-02 Robert Dewar <dewar@adacore.com>
6363 * par-ch13.adb (Aspect_Specifications_Present): Always return false on
6364 semicolon, do not try to see if there are aspects following it.
6365 * par-ch3.adb (P_Declarative_Items): Better message for unexpected
6368 2011-08-02 Robert Dewar <dewar@adacore.com>
6370 * sem_ch8.adb, aspects.ads: Minor reformatting.
6372 2011-08-02 Eric Botcazou <ebotcazou@adacore.com>
6374 * sem_ch13.ads (Analyze_Aspect_Specification): Add pragma Inline.
6375 * sem_ch13.adb (Analyze_Non_Null_Aspect_Specifications): New procedure
6377 (Analyze_Aspect_Specifications): ...here. Call above procedure.
6379 2011-08-02 Yannick Moy <moy@adacore.com>
6381 * exp_ch6.adb (Expand_N_Subprogram_Declaration): issue error in formal
6382 mode on subprogram declaration outside of package specification, unless
6383 it is followed by a pragma Import
6384 * sem_ch3.adb (Access_Definition, Access_Subprogram_Declaration,
6385 Access_Type_Declaration): issue error in formal mode on access type
6386 (Analyze_Incomplete_Type_Decl): issue error in formal mode on
6388 (Analyze_Object_Declaration): issue error in formal mode on object
6389 declaration which does not respect SPARK restrictions
6390 (Analyze_Subtype_Declaration): issue error in formal mode on subtype
6391 declaration which does not respect SPARK restrictions
6392 (Constrain_Decimal, Constrain_Float, Constrain_Ordinary_Fixed): issue
6393 error in formal mode on digits or delta constraint
6394 (Decimal_Fixed_Point_Type_Declaration): issue error in formal mode on
6395 decimal fixed point type
6396 (Derived_Type_Declaration): issue error in formal mode on derived type
6397 other than type extensions of tagged record types
6398 * sem_ch6.adb (Process_Formals): remove check in formal mode, redundant
6399 with check on access definition
6400 * sem_ch9.adb (Analyze_Protected_Definition): issue error in formal
6401 mode on protected definition.
6402 (Analyze_Task_Definition): issue error in formal mode on task definition
6404 2011-08-02 Robert Dewar <dewar@adacore.com>
6406 * make.adb, sem_ch8.adb, s-inmaop-vxworks.adb: Minor reformatting.
6408 2011-08-02 Javier Miranda <miranda@adacore.com>
6410 * sem_ch6.adb (Can_Override_Operator): New function.
6411 (Verify_Overriding_Indicator): Add missing code to check overriding
6412 indicator in operators. Fixes regression.
6413 (Check_Overriding_Indicator): Minor reformating after replacing the
6414 code that evaluates if the subprogram can override an operator by
6415 invocations to the above new function.
6417 (Write_Field26_Name): Add missing code to ensure that, following
6418 the documentation in einfo.ads, this field is not shown as attribute
6419 "Static_Initialization" on non-dispatching functions.
6421 2011-08-02 Jose Ruiz <ruiz@adacore.com>
6423 * sem_res.adb (Resolve_Call): A call to
6424 Ada.Real_Time.Timing_Events.Set_Handler violates restriction
6425 No_Relative_Delay (AI-0211) only when it sets a relative timing event,
6426 i.e., when the second parameter is of type Time_Span.
6428 2011-08-02 Vincent Celier <celier@adacore.com>
6430 * make.adb (Gnatmake): use <library dir>/lib<library name>.a to link
6431 with an archive instead of -L<library dir> -l<library name>.
6433 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6435 * sem_ch8.adb (Analyze_Use_Type): If the clause is being re-analyzed,
6436 mark the base types In_Use in addition to making the operations
6439 2011-08-02 Ed Falis <falis@adacore.com>
6441 * init.c: add and setup __gnat_signal_mask for the exception signals
6442 * s-inmaop-vxworks.adb: new file.
6443 * s-intman-vxworks.adb: remove unnecessary initializations and
6445 * s-intman-vxworks.ads: remove unnecessary variable
6446 * s-taprop-vxworks.adb: simplify signal initialization
6448 2011-08-02 Robert Dewar <dewar@adacore.com>
6450 * sem_ch8.adb: Minor code reorganization, comment updates.
6452 2011-08-02 Robert Dewar <dewar@adacore.com>
6454 * sem_res.adb (Matching_Static_Array_Bounds): Moved to Sem_Util
6455 * sem_util.ads, sem_util.adb (Matching_Static_Array_Bounds): Moved
6457 (Matching_Static_Array_Bounds): Use Is_Ok_Static_Expression
6458 (Matching_Static_Array_Bounds): Moved here from Sem_Res
6460 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6462 * atree.h, atree.ads, atree.adb: New subprograms to manipulate Elist5.
6463 * par_ch8.adb (P_Use_Type): initialize Used_Operations for node.
6464 * sinfo.ads, sinfo.adb (Used_Operations): new attribute of
6465 use_type_clauses, to handle more efficiently use_type and use_all_type
6467 * sem_ch8.adb: Rewrite Use_One_Type and End_Use_Type to handle the
6468 Ada2012 Use_All_Type clause.
6469 (Use_Class_Wide_Operations): new procedure.
6471 2011-08-02 Robert Dewar <dewar@adacore.com>
6473 * exp_util.adb, par-ch10.adb, par-ch6.adb, sem.adb, sem_ch6.adb,
6474 sem_ch6.ads, sinfo.adb, sinfo.ads, sprint.adb: Change parameterized
6475 expression to expression function.
6477 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6479 * sem_ch4.adb: transform simple Ada2012 membership into equality only
6480 if types are compatible.
6482 2011-08-02 Yannick Moy <moy@adacore.com>
6484 * sem_res.adb (Matching_Static_Array_Bounds): new function which
6485 returns True if its argument array types have same dimension and same
6486 static bounds at each index.
6487 (Resolve_Actuals): issue an error in formal mode on actuals passed as
6488 OUT or IN OUT paramaters which are not view conversions in SPARK.
6489 (Resolve_Arithmetic_Op): issue an error in formal mode on
6490 multiplication or division with operands of fixed point types which are
6491 not qualified or explicitly converted.
6492 (Resolve_Comparison_Op): issue an error in formal mode on comparisons of
6493 Boolean or array type (except String) operands.
6494 (Resolve_Equality_Op): issue an error in formal mode on equality
6495 operators for array types other than String with non-matching static
6497 (Resolve_Logical_Op): issue an error in formal mode on logical operators
6498 for array types with non-matching static bounds. Factorize the code in
6499 Matching_Static_Array_Bounds.
6500 (Resolve_Qualified_Expression): issue an error in formal mode on
6501 qualified expressions for array types with non-matching static bounds.
6502 (Resolve_Type_Conversion): issue an error in formal mode on type
6503 conversion for array types with non-matching static bounds
6505 2011-08-02 Robert Dewar <dewar@adacore.com>
6507 * par-ch10.adb: Minor code reorganization (use Nkind_In).
6509 2011-08-02 Ed Schonberg <schonberg@adacore.com>
6511 * par-ch9.adb: save location of entry for proper error message.
6513 2011-08-02 Javier Miranda <miranda@adacore.com>
6515 * sem_type.ads, sem_type.adb (Is_Ancestor): Addition of a new formal
6516 (Use_Full_View) which permits this routine to climb through the
6517 ancestors using the full-view of private parents.
6518 * sem_util.adb (Collect_Interfaces_Info, Implements_Interface): Set
6519 Use_Full_View to true in calls to Is_Ancestor.
6520 * sem_disp.adb (Override_Dispatching_Operation): Set Use_Full_View to
6521 true in call to Is_Ancestor.
6522 * exp_ch3.adb (Build_Offset_To_Top_Functions, Initialize_Tag): Set
6523 Use_Full_View to true in call to Is_Ancestor.
6524 * exp_ch7.adb (Controller_Component): Set Use_Full_View to true in
6525 call to Is_Ancestor.
6526 * exp_ch4.adb (Expand_N_Type_Conversion, Tagged_Membership): Set
6527 Use_Full_View to true in calls to Is_Ancestor.
6528 * exp_disp.adb (Expand_Interface_Actuals, Make_Secondary_DT, Make_DT,
6529 Make_Select_Specific_Data_Table, Register_Primitive,
6530 Set_All_DT_Position): Set Use_Full_View to true in calls to Is_Ancestor.
6531 * exp_intr.adb (Expand_Dispatching_Constructor_Call): Set Use_Full_View
6532 to true in call to Is_Ancestor.
6533 * exp_util.adb (Find_Interface_ADT, Find_Interface_Tag): Set
6534 Use_Full_View to true in calls to Is_Ancestor.
6536 (Write_Call_Info): Set Use_Full_View to true in call to Is_Ancestor.
6537 (Write_Type_Info): Set Use_Full_View to true in call to Is_Ancestor.
6539 2011-08-02 Robert Dewar <dewar@adacore.com>
6541 * gnat_rm.texi: Minor reformatting.
6542 * sem_prag.adb: Minor reformatting.
6544 2011-08-02 Tristan Gingold <gingold@adacore.com>
6546 * vms_data.ads: Add VMS qualifier for -gnateP.
6548 2011-08-02 Robert Dewar <dewar@adacore.com>
6550 * par-ch13.adb (P_Aspect_Specification): New meaning of Decl = Empty
6551 * par-ch7.adb (P_Package): Proper placement of aspects for package
6553 * par-endh.adb (Check_End): Ad Is_Sloc parameter
6554 (End_Statements): Add Is_Sloc parameterr
6555 * par.adb (P_Aspect_Specification): New meaning of Decl = Empty
6556 (Check_End): Ad Is_Sloc parameter
6557 (End_Statements): Add Is_Sloc parameterr
6559 2011-08-02 Vincent Celier <celier@adacore.com>
6561 * ug_words: Add VMS qualifier equivalent to -gnateP:
6562 /SYMBOL_PREPROCESSING.
6564 2011-08-02 Jose Ruiz <ruiz@adacore.com>
6566 * gnat-style.texi: For hexadecimal numeric literals the typical
6567 grouping of digits is 4 to represent 2 bytes.
6568 A procedure spec which is split into several lines is indented two
6571 2011-08-02 Yannick Moy <moy@adacore.com>
6573 * exp_aggr.adb (Is_Others_Aggregate): move function to other unit.
6574 * sem_aggr.adb, sem_aggr.ads (Is_Others_Aggregate): move function here
6575 (Resolve_Aggregate): issue errors in formal modes when aggregate is not
6577 (Resolve_Array_Aggregate): issue errors in formal modes on non-static
6578 choice in array aggregate
6579 (Resolve_Extension_Aggregate): issue errors in formal modes on subtype
6581 (Resolve_Record_Aggregate): issue errors in formal modes on mixed
6582 positional and named aggregate for record, or others in record
6583 aggregate, or multiple choice in record aggregate
6584 * sem_res.adb (Resolve_Logical_Op): issue errors in formal mode when
6585 array operands to logical operations AND, OR and XOR do not have the
6586 same static lower and higher bounds
6587 * sem_ch5.adb, sinfo.ads: Correct typos in comments
6589 2011-08-01 Robert Dewar <dewar@adacore.com>
6591 * sem_util.ads, sem_util.adb, sem_ch6.adb (Last_Source_Statement):
6592 Replaces Last_Source_Node_In_Sequence.
6593 * err_vars.ads (Error_Msg_Lang): 16 is OK, don't need 4K
6594 * errout.adb (Set_Error_Msg_Lang): Takes arg with no parens, but stores
6595 parens and blank in string (this was inconsistently implemented).
6597 (Set_Error_Msg_Lang): Takes arg with no parens, but stores parens and
6598 blank in string (this was inconsistently implemented).
6600 (Set_Global_Switches): Set formal mode switches appropriately
6601 * opt.ads, opt.adb: Formal mode is now global switches, more consistent
6603 (Analyze_Pragma, case SPARK_95): Set opt switches appropriately and
6604 call Set_Error_Msg_Lang to set "spark" as language name.
6605 * par.adb: Remove unnecessary call to set formal language for errout
6606 * sem_prag.adb (P_Pragma, case SPARK_95): Set opt switches
6607 appropriately and call Set_Error_Msg_Lang to set "spark" as language
6609 * sem_ch4.adb (Analyze_Concatenation_Operand): remove procedure and
6610 calls to it, moved after resolution so that types are known
6611 * sem_res.adb (Resolve_Op_Concat): issue an error in formal mode if
6612 result of concatenation is not of type String
6613 (Resolve_Op_Concat_Arg): issue an error in formal mode if an operand of
6614 concatenation is not properly restricted
6615 * gnat_rm.texi: Add doc on pragma Spark_95.
6616 * gcc-interface/Makefile.in: Remove obsolete target pairs for
6617 Interfaces.C.* on VMS. Remove s-parame-vms-restrict.ads.
6618 * gcc-interface/Make-lang.in: Update dependencies.
6620 2011-08-01 Javier Miranda <miranda@adacore.com>
6622 * sem_disp.adb (Override_Dispatching_Operation): Enforce strictness of
6623 condition that detects if the overridden operation must replace an
6626 2011-08-01 Javier Miranda <miranda@adacore.com>
6628 * exp_ch4.adb (Expand_N_Case_Expression): Propagate to the expanded
6629 code declarations inserted by Insert_Actions in each alternative of the
6630 N_Case_Expression node.
6632 2011-08-01 Robert Dewar <dewar@adacore.com>
6634 * sem_ch6.adb: Minor code reorganization.
6635 * sem_util.adb: Minor reformatting.
6637 2011-08-01 Pascal Obry <obry@adacore.com>
6639 * prj-env.adb: Remove <prefix>/lib/gpr/<target> project search path.
6640 * gnat_ugn.texi: Add documentation for VERSIONINFO Windows resource.
6642 2011-08-01 Yannick Moy <moy@adacore.com>
6644 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode on character
6645 literal or operator symbol which is prefixed
6646 * sem_attr.adb (Analyze_Access_Attribute): issue an error in formal
6647 mode on access attributes.
6648 * sem_ch4.adb (Analyze_Concatenation_Operand): new procedure to check
6649 that concatenation operands are properly restricted in formal mode
6650 (Analyze_Concatenation, Analyze_Concatenation_Rest): call new procedure
6651 Analyze_Concatenation_Operand. Issue an error in formal mode if the
6652 result of the concatenation has a type different from String.
6653 (Analyze_Conditional_Expression, Analyze_Explicit_Dereference,
6654 Analyze_Quantified_Expression, Analyze_Slice,
6655 Analyze_Null): issue an error in formal mode on unsupported constructs
6657 (Analyze_Block_Statement): only issue error on source block statement
6658 * sem_util.ads, sem_util.adb (Last_Source_Node_In_Sequence): new
6659 function which returns the last node in a list of nodes for which
6660 Comes_From_Source returns True, if any
6661 * sem_ch6.adb (Check_Missing_Return): minor refactoring to use
6662 Last_Source_Node_In_Sequence
6663 * sem_ch8.adb (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
6664 Analyze_Object_Renaming, Analyze_Use_Package): issue an error in formal
6665 mode on unsupported constructs
6666 * sem_ch9.adb Do not return after issuing error in formal mode, as the
6667 rest of the actions may be needed later on since the error is marked as
6669 * sinfo.ads: Typos in comments.
6671 2011-08-01 Pascal Obry <obry@adacore.com>
6673 * projects.texi: Minor editing.
6675 2011-08-01 Yannick Moy <moy@adacore.com>
6677 * err_vars.ads (Error_Msg_Lang, Error_Msg_Langlen): new variables for
6678 insertion character ~~
6679 * errout.ads, errout.adb (Formal_Error_Msg_...): remove procedures
6680 (Set_Error_Msg_Lang): new procedure which fixes the language for use
6681 with insertion character ~~
6682 (Set_Msg_Text): treat insertion character ~~
6683 * par-ch4.adb, par-ch5.adb, par-endh.adb, sem_attr.adb, sem_ch11.adb,
6684 sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_util.adb: Replace calls to
6685 Formal_Error_Msg_... procedures by equivalent Error_Msg_...
6686 procedures. Favor calls to Error_Msg_F(E) over Error_Msg_N(E). Make
6687 errors related to the formal language restriction not serious
6688 (insertion character |).
6689 * par.adb (Par): set formal language for error messages if needed
6690 * sem_ch6.adb (Check_Missing_Return): take into account possible
6691 generated statements at the end of the function
6692 * snames.ads-tmpl (Name_SPARK_95, Pragma_SPARK_95): new variable and
6693 enumeration value to define a new pragma SPARK_95
6694 * opt.ads, opt.adb (SPARK_Version_Type, SPARK_Version_Default,
6695 SPARK_Version): new type and variables to store the SPARK version
6697 (SPARK_Mode): return True when SPARK_Version is set
6698 * par-prag.adb: Correct indentation
6699 (Prag): take Pragma_SPARK_95 into account
6700 * sem_prag.adb (Set_Mechanism_Value, Sig_Flags): take Pragma_SPARK_95
6703 2011-08-01 Robert Dewar <dewar@adacore.com>
6705 * sem_ch3.adb, sem_ch3.ads, sem_ch5.adb, prj-part.adb, par-ch4.adb,
6706 sem_util.adb, sem_ch4.adb, sem_ch6.adb, sem_ch6.ads, sem_ch8.adb,
6707 sem_ch8.ads, sem_ch13.ads, par-ch5.adb, prj-env.ads: Minor reformatting
6709 2011-08-01 Pascal Obry <obry@adacore.com>
6711 * prj-part.ads, prj-part.adb (Parse): Add Target_Name parameter. Pass
6712 Target_Name to Get_Path call.
6713 (Parse_Single_Project): Likewise.
6714 (Post_Parse_Context_Clause): Likewise.
6715 * prj-env.ads, prj-env.adb (Find_Project): Add Target_Name parameter.
6716 Call Initialise_Project_Path with the proper Target_Name.
6717 (Initialize_Project_Path): Add <gnat_root>/<target_name>/lib/gnat
6719 (Get_Path): Add Target_Name parameter. Call Initialise_Project_Path
6720 with the proper Target_Name.
6721 * prj-conf.adb (Get_Or_Create_Configuration_File): Pass Target_Name to
6723 (Parse_Project_And_Apply_Config): Likewise.
6724 * prj-makr.adb (Initialize): Pass empty Target_Name to Parse routine.
6725 This is fine as this part of the code is supporting only native
6727 * prj-pars.adb (Parse): Pass empty Target_Name to Parse routine. This
6728 is fine as this part of the code is supporting only native compilation.
6730 2011-08-01 Yannick Moy <moy@adacore.com>
6732 * sem_util.adb (Enter_Name): issue error in formal mode on declaration
6733 of homonym, unless the homonym is one of the cases allowed in SPARK
6734 * par-ch5.adb (Parse_Decls_Begin_End): issue error in SPARK mode for
6735 package declaration occurring after a body.
6737 2011-08-01 Robert Dewar <dewar@adacore.com>
6739 * checks.adb, exp_ch4.adb: Minor reformatting.
6741 2011-08-01 Javier Miranda <miranda@adacore.com>
6743 * einfo.ads (Access_Disp_Table): Fix documentation.
6744 (Dispatch_Table_Wrappers): Fix documentation.
6746 2011-08-01 Pascal Obry <obry@adacore.com>
6748 * prj-env.adb, prj-env.ads: Minor reformatting.
6750 2011-08-01 Yannick Moy <moy@adacore.com>
6752 * sem_util.ads, sem_util.adb, par.adb, par_util.adb
6753 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
6754 procedures out of these packages.
6755 * errout.ads, errout.adb
6756 (Formal_Error_Msg, Formal_Error_Msg_N, Formal_Error_Msg_SP): move
6757 procedures in of this package
6758 (Formal_Error_Msg_NE): new procedure for wrapper on Error_Msg_NE
6759 * par-ch5.adb (Parse_Decls_Begin_End): issue syntax error in SPARK mode
6760 on misplaced later vs initial declarations, like in Ada 83
6761 * sem_attr.adb (Processing for Analyze_Attribute): issue error in
6762 formal mode on attribute of private type whose full type declaration
6764 * sem_ch3.adb (Analyze_Declarations): issue error in formal mode on a
6765 package declaration inside a package specification
6766 (Analyze_Full_Type_Declaration): issue error in formal mode on
6767 controlled type or discriminant type
6768 * sem_ch6.adb (Analyze_Subprogram_Specification): only issue error on
6769 user-defined operator means that it should come from the source
6770 (New_Overloaded_Entity): issue error in formal mode on overloaded
6772 * sem_ch6.ads, sem_ch13.ads: typos in comments.
6774 2011-08-01 Thomas Quinot <quinot@adacore.com>
6776 * atree.adb: Minor reformatting.
6777 * checks.adb: Minor reformatting.
6779 2011-08-01 Vincent Celier <celier@adacore.com>
6781 * s-parame-vms-ia64.ads: Fix typo in comment
6783 * s-parame-vms-restrict.ads: Removed, unused.
6785 2011-08-01 Javier Miranda <miranda@adacore.com>
6788 (Is_Variable_Size_Array): Remove local subprogram Is_Constant_Bound.
6790 (Constrain_Index): Remove side effects in the evaluation of the bounds.
6791 * sem_ch3.ads, sem_ch3.adb
6792 (Is_Constant_Bound): New extended version of the subprogram that was
6793 previously located inside function Exp_Ch3.Is_Variable_Size_Array.
6794 Moved here since it is shared by routines of sem_ch3 and exp_ch3.
6795 * sem_aux.ads (Constant_Value): Fix typo in comment.
6796 * checks.adb (Generate_Index_Checks): New implementation which, for
6797 array objects with constant bounds, generates the runtime check
6798 referencing the bounds of the array type. For other cases this routine
6799 provides its previous behavior obtaining such values from the array
6801 * sem_res.adb (Set_Slice_Subtype): Link a copied range subtree with its
6803 * atree.adb (New_Copy): Reset flag Is_Overloaded in the new copy since
6804 we cannot have semantic interpretations of the new node.
6806 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6808 * sem_ch6.adb (Fully_Conformant_Expressions): handle quantified
6811 2011-08-01 Arnaud Charlet <charlet@adacore.com>
6813 * sem_ch8.adb: Minor code editing.
6814 * s-vxwext.adb: Remove trailing space.
6815 * freeze.adb, freeze.ads, errout.ads, erroutc.adb: Fix GPLv3 header for
6816 consistency with other files.
6818 2011-08-01 Thomas Quinot <quinot@adacore.com>
6820 * s-auxdec.ads, s-auxdec-vms_64.ads: Minor reformatting.
6822 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6824 * par-ch10.adb: reject parameterized expressions as compilation unit.
6825 * sem_ch4.adb: handle properly conditional expression with overloaded
6826 then_clause and no else_clause.
6828 2011-08-01 Tristan Gingold <gingold@adacore.com>
6830 * s-parame-vms-alpha.ads, s-parame-vms-ia64.ads: Redeclare C_Address
6831 like done by System.Aux_DEC.
6832 * env.c (__gnat_setenv) [VMS]: Put logicals into LNM$PROCESS table.
6834 2011-08-01 Yannick Moy <moy@adacore.com>
6836 * par-endh.adb (Check_End): issue a syntax error in SPARK mode for
6837 missing label at end of declaration (subprogram or package)
6838 * par-ch4.adb (P_Name): issue a syntax error in SPARK mode for mixing
6839 of positional and named parameter association
6840 * par.adb, par-util.adb (Formal_Error_Msg_SP): new wrapper on
6841 Error_Msg_SP which adds a prefix to the error message giving the name
6842 of the formal language analyzed
6843 * sem_ch6.adb (Analyze_Return_Type): issue an error in formal mode for
6844 access result type in subprogram, unconstrained array as result type,.
6845 (Analyze_Subprogram_Declaration): issue an error in formal mode for null
6847 * sem_ch8.adb: Code clean up.
6849 2011-08-01 Javier Miranda <miranda@adacore.com>
6851 * sem_ch7.adb (Uninstall_Declarations): Remove useless code.
6852 * einfo.ads (Access_Disp_Table): Fix documentation.
6853 (Dispatch_Table_Wrappers): Fix documentation.
6854 * einfo.adb (Access_Disp_Table, Dispatch_Table_Wrappers,
6855 Set_Access_Disp_Table, Set_Dispatch_Table_Wrappers): Fix the assertions
6856 to enforce the documentation of this attribute.
6857 (Set_Is_Interface): Cleanup the assertion.
6858 * exp_ch4.adb (Expand_Allocator_Expression, Tagged_Membership): Locate
6859 the Underlying_Type entity before reading attribute Access_Disp_Table.
6860 * exp_disp.adb (Expand_Dispatching_Call, Expand_Interface_Conversion):
6861 Locate the Underlying_Type before reading attribute Access_Disp_Table.
6862 * exp_aggr.adb (Build_Array_Aggr_Code, Build_Record_Aggr_Code): Locate
6863 the Underlying_Type entity before reading attribute Access_Disp_Table.
6864 * exp_ch3.adb (Build_Record_Init_Proc, Expand_N_Object_Declaration):
6865 Locate the Underlying_Type entity before reading attribute
6868 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6870 * s-poosiz.ads: Additional overriding indicators.
6872 2011-08-01 Yannick Moy <moy@adacore.com>
6874 * sem_ch5.adb (Analyze_Exit_Statement): add return after error in
6876 (Analyze_Iteration_Scheme): issue error in formal mode when loop
6877 parameter specification does not include a subtype mark.
6878 * sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration): issue error in
6879 formal mode on abstract subprogram.
6880 (Analyze_Subprogram_Specification): issue error in formal mode on
6881 user-defined operator.
6882 (Process_Formals): issue error in formal mode on access parameter and
6884 * sem_ch9.adb (Analyze_Abort_Statement,
6885 Analyze_Accept_Statement, Analyze_Asynchronous_Select,
6886 Analyze_Conditional_Entry_Call, Analyze_Delay_Relative,
6887 Analyze_Delay_Until, Analyze_Entry_Call_Alternative,
6888 Analyze_Requeue, Analyze_Selective_Accept,
6889 Analyze_Timed_Entry_Call): issue error in formal mode on such constructs
6890 * sem_ch11.adb (Analyze_Raise_Statement, Analyze_Raise_xxx_Error):
6891 issue error in formal mode on user-defined raise statement.
6893 2011-08-01 Thomas Quinot <quinot@adacore.com>
6895 * sem_ch6.adb (Enter_Overloaded_Entity): Do not warn about a
6896 declaration being hidden when overriding an implicit inherited
6898 * par-ch10.adb (P_Compilation_Unit): In syntax check only mode
6899 (-gnats), do not complain about a source file that contains only a
6902 2011-08-01 Ed Schonberg <schonberg@adacore.com>
6904 * sem_ch5.adb (Analyze_Iterator_Scheme): Do not overwrite type of loop
6905 variable if already set.
6907 2011-08-01 Arnaud Charlet <charlet@adacore.com>
6909 * g-socket-dummy.adb, s-osinte-linux.ads, g-socket-dummy.ads,
6910 g-debuti.adb, g-tasloc.adb, g-debuti.ads, g-tasloc.ads,
6911 s-osinte-hpux.ads, g-sercom.adb, g-soliop-solaris.ads, g-sercom.ads,
6912 g-sptain.ads, g-curexc.ads, s-tasloc.adb, s-tasloc.ads, s-tataat.adb,
6913 g-ctrl_c.adb, a-reatim.adb, s-tataat.ads, g-dirope.adb, g-ctrl_c.ads,
6914 g-dirope.ads, g-boubuf.adb, g-calend.adb, g-boubuf.ads, g-souinf.ads,
6915 g-table.adb, g-bytswa-x86.adb, g-wispch.adb, g-io.adb, g-table.ads,
6916 g-wispch.ads, g-io.ads, g-memdum.adb, g-memdum.ads, g-busorg.adb,
6917 g-busorg.ads, g-regpat.adb, g-sothco-dummy.adb, g-encstr.adb,
6918 g-regpat.ads, g-sothco-dummy.ads, s-osinte-aix.ads, g-encstr.ads,
6919 g-sercom-mingw.adb, s-mastop-vms.adb, g-diopit.adb, g-diopit.ads,
6920 s-vxwext.adb, g-dyntab.adb, g-dyntab.ads, g-crc32.adb,
6921 g-sercom-linux.adb, g-crc32.ads, s-regpat.adb, g-flocon.ads,
6922 s-regpat.ads, g-stheme.adb, g-sestin.ads, s-taspri-posix-noaltstack.ads,
6923 g-soliop.ads, s-inmaop-posix.adb, g-locfil.ads, g-enblsp-vms-alpha.adb,
6924 g-socthi-dummy.adb, g-socthi-dummy.ads, gnat.ads, g-moreex.adb,
6925 g-moreex.ads, g-dynhta.adb, g-dynhta.ads, g-deutst.ads, g-htable.adb,
6926 g-cgicoo.adb, g-htable.ads, g-cgicoo.ads, a-interr.adb,
6927 g-socthi-vms.adb, g-socthi-vms.ads, g-hesora.adb, g-bubsor.adb,
6928 g-hesora.ads, g-bubsor.ads, g-md5.adb, g-md5.ads, s-intman-irix.adb,
6929 s-htable.adb, s-osinte-vms.adb, s-htable.ads, s-osinte-vms.ads,
6930 s-taprob.adb, g-bytswa.adb, g-bytswa.ads, s-osinte-solaris-posix.ads,
6931 a-suenco.adb, g-comver.adb, g-comver.ads, g-exctra.adb,
6932 s-osinte-solaris.adb, g-exctra.ads, s-osinte-irix.ads,
6933 s-osinte-solaris.ads, a-caldel-vms.adb, g-socthi-vxworks.adb,
6934 g-expect.adb, g-socthi-vxworks.ads, g-expect.ads, g-comlin.ads,
6935 g-heasor.adb, g-heasor.ads, g-traceb.adb, g-traceb.ads, g-decstr.adb,
6936 g-spipat.adb, g-decstr.ads, g-spipat.ads, s-mastop-tru64.adb,
6937 g-except.ads, g-thread.adb, g-hesorg.adb, g-thread.ads, g-hesorg.ads,
6938 g-expect-vms.adb, a-stuten.ads, g-spchge.adb, g-spchge.ads,
6939 g-u3spch.adb, g-u3spch.ads, g-spitbo.adb, g-spitbo.ads,
6940 s-osinte-dummy.ads, s-osinte-posix.adb, g-pehage.adb, g-pehage.ads,
6941 s-gloloc-mingw.adb, g-sha1.ads, s-traceb-hpux.adb,
6942 g-trasym-unimplemented.adb, g-trasym-unimplemented.ads, g-io_aux.adb,
6943 g-regexp.adb, g-io_aux.ads, g-socthi-mingw.adb, g-regexp.ads,
6944 s-osinte-hpux-dce.adb, g-socthi-mingw.ads, g-cgi.adb,
6945 s-osinte-hpux-dce.ads, g-cgi.ads, g-byorma.adb, g-boumai.ads,
6946 g-byorma.ads, a-caldel.adb, s-regexp.adb, s-regexp.ads,
6947 g-soliop-mingw.ads, g-sptavs.ads, s-osinte-tru64.ads, g-speche.adb,
6948 g-speche.ads, g-socthi.adb, g-stsifd-sockets.adb, g-socthi.ads,
6949 s-osinte-darwin.ads, i-vxwork-x86.ads, g-awk.adb, i-vxwork.ads,
6950 g-awk.ads, g-zspche.adb, g-zspche.ads, g-socket.adb, g-sptabo.ads,
6951 g-socket.ads, g-semaph.adb, g-semaph.ads, s-taspri-posix.ads,
6952 g-enblsp-vms-ia64.adb, g-cgideb.adb, g-cgideb.ads, g-sothco.adb,
6953 s-osinte-freebsd.ads, g-sothco.ads, g-catiio.adb, g-casuti.adb,
6954 g-catiio.ads, g-casuti.ads, g-trasym.adb, g-trasym.ads, s-casuti.adb,
6955 g-os_lib.adb, s-traceb-mastop.adb, g-busora.adb, s-interr-dummy.adb,
6956 g-busora.ads, g-enutst.ads, s-os_lib.adb, a-tasatt.adb,
6957 s-osinte-mingw.ads: Update to GPLv3 run-time license.
6958 Use GNAT instead of GNARL.
6960 2011-08-01 Bob Duff <duff@adacore.com>
6962 * a-cdlili.ads, a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
6963 a-cidlli.ads, a-ciormu.ads, a-cihase.ads, a-cohama.ads, a-coorse.ads,
6964 a-ciorma.ads, a-coormu.ads, a-convec.ads, a-cohase.ads: Minor
6967 2011-08-01 Yannick Moy <moy@adacore.com>
6969 * debug.adb (d.D) reverve flag for the SPARK mode
6970 (d.E) reverve flag for SPARK generation mode
6971 (d.F) reverve flag for Why generation mode
6972 * opt.ads, opt.adb (ALFA_Mode, ALFA_Through_SPARK_Mode,
6973 ALFA_Through_Why_Mode, Formal_Verification_Mode, SPARK_Mode): New
6974 functions which return True when the corresponding modes are set
6975 (Formal_Language): return "spark" or "alfa" when in formal verification
6977 * sem_util.ads, sem_util.adb (Formal_Error_Msg): new wrapper on
6978 Error_Msg to prefix the error message with a tag giving the formal
6980 (Formal_Error_Msg_N): new wrapper on Error_Msg_N to prefix the error
6981 message with a tag giving the formal language
6982 * sem_ch5.adb (Analyze_Block_Statement): issue error in formal mode on
6984 (Analyze_Case_Statement): issue error in formal mode on case statement
6985 with a single "others" case alternative
6986 (Analyze_Exit_Statement): issue errors in formal mode on exit
6987 statements which do not respect SPARK restrictions
6988 (Analyze_Goto_Statement): issue error in formal mode on goto statement
6989 (Check_Unreachable_Code): always issue an error (not a warning) in
6990 formal mode on unreachable code (concerns both code after an infinite
6991 loop and after an unconditional jump, both not allowed in SPARK)
6992 * sem_ch6.adb (Analyze_Return_Statement): add call to
6993 Set_Return_Present for a procedure containing a return statement
6994 (already done for functions in Analyze_Function_Return)
6995 (Analyze_Function_Return): issue error in formal mode on extended
6996 return or if return is not last statement in function
6997 (Check_Missing_Return): issue error in formal mode if function does
6998 not end with return or if procedure contains a return
6999 * sem_ch8.ads, sem_ch8.adb (Has_Loop_In_Inner_Open_Scopes): new
7000 function to detect if there is an inner scope of its parameter S which
7003 2011-08-01 Thomas Quinot <quinot@adacore.com>
7005 * sem_ch6.ads: Minor reformatting.
7007 2011-08-01 Javier Miranda <miranda@adacore.com>
7009 * sem_util.adb (Abstract_Interface_List): Complete condition when
7010 processing private type declarations to avoid reading unavailable
7012 (Is_Synchronized_Tagged_Type): Complete condition when processing
7013 private extension declaration nodes to avoid reading unavailable
7016 2011-08-01 Thomas Quinot <quinot@adacore.com>
7018 * sem_ch3.adb: Minor reformatting.
7020 2011-08-01 Thomas Quinot <quinot@adacore.com>
7022 * s-parame-ae653.ads, s-parame-vms-alpha.ads, s-parame-hpux.ads,
7023 i-cpoint.adb, i-cstrin.adb, i-cpoint.ads, i-cstrin.ads,
7024 s-parame-vms-ia64.ads, s-parame.ads, i-c.ads, s-parame-vxworks.ads,
7025 s-parame-vms-restrict.ads: Remove duplicated Interfaces.C.* packages
7026 for VMS, instead parametrize the common implementation with
7027 System.Parameters declarations.
7029 2011-08-01 Eric Botcazou <ebotcazou@adacore.com>
7031 * gnat_rm.texi: Document limitation of Pragma No_Strict_Aliasing.
7033 2011-08-01 Tristan Gingold <gingold@adacore.com>
7035 * seh_init.c: Fix SEH handler installation on win64.
7037 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7039 * sem_ch3.adb (Access_Subprogram_Declaration): in Asis mode, prevent
7040 double analysis of an anonymous access to subprogram, because it can
7041 lead to improper sharing of profiles and a back-end crash.
7043 2011-08-01 Robert Dewar <dewar@adacore.com>
7045 * make.adb, sem_ch4.adb: Minor reformatting.
7046 * gcc-interface/Make-lang.in: Update dependencies.
7047 * sem_util.adb, exp_ch5.adb: Minor reformatting.
7049 2011-08-01 Arnaud Charlet <charlet@adacore.com>
7051 * gnat_rm.texi: Fix definition of Long_Integer.
7053 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7055 * exp_aggr.adb: check limit size of static aggregate unconditionally,
7056 to prevent storage exhaustion.
7057 * exp_ch7.adb (Clean_Simple_Protected_Objects): if the scope being
7058 finalized is a function body, insert the cleanup code before the final
7059 return statement, to prevent spurious warnings.
7060 * s-pooglo.ads: add overriding indicator.
7062 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7064 * sem_ch4.adb (Operator_Check): improve error message when both a
7065 with_clause and a use_clause are needed to make operator usage legal.
7066 * sem_util.ads, sem_util.adb (Unit_Is_Visible): new predicate to
7067 determine whether a compilation unit is visible within an other,
7068 either through a with_clause in the current unit, or a with_clause in
7069 its library unit or one one of its parents.
7071 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7073 * exp_ch5.adb (Expand_N_Iterator_Loop): handle properly an iterator
7074 over an arbitrary expression of an array or container type.
7075 * lib-xref.adb: clarify comment.
7077 2011-08-01 Bob Duff <duff@adacore.com>
7079 * einfo.ads: Minor reformatting.
7080 * debug.adb: Minor comment improvement.
7082 2011-08-01 Javier Miranda <miranda@adacore.com>
7084 * sem_ch4.adb (Try_Object_Operation): For class-wide subprograms do not
7085 consider hidden subprograms as valid candidates.
7087 2011-08-01 Arnaud Charlet <charlet@adacore.com>
7089 * make.adb (Compile): Strip -mxxx switches in CodePeer mode.
7091 2011-08-01 Vasiliy Fofanov <fofanov@adacore.com>
7093 * gnat_ugn.texi: Fix typo.
7095 2011-08-01 Robert Dewar <dewar@adacore.com>
7097 * i-cstrin.adb, sem_util.adb, exp_ch11.adb, sem_ch8.adb,
7098 lib-xref.adb: Minor reformatting
7100 2011-08-01 Gary Dismukes <dismukes@adacore.com>
7102 * exp_ch6.adb (Expand_N_Extended_Return_Statement): Replace test of
7103 when to generate a call to Move_Final_List.
7104 (Has_Controlled_Parts): Remove this function.
7106 2011-08-01 Geert Bosch <bosch@adacore.com>
7108 * par-ch3.adb (P_Discrete_Choice_List): Improve error message for extra
7111 2011-08-01 Thomas Quinot <quinot@adacore.com>
7113 * exp_ch11.adb (Expand_N_Raise_Statement): Mark N_Raise_xxx_Error for
7114 explicit raise of a predefined exception as Comes_From_Source if the
7115 original N_Raise_Statement comes from source.
7117 2011-08-01 Robert Dewar <dewar@adacore.com>
7119 * sinfo.ads: Add comment.
7120 * sem_ch6.adb: Minor reformatting.
7122 2011-08-01 Robert Dewar <dewar@adacore.com>
7124 * freeze.adb (Freeze_Entity): Refine check for bad component size
7125 clause to avoid rejecting confirming clause when atomic/aliased present.
7127 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7129 * sem_ch8.adb (Find_Direct_Name, Analyze_Expanded_Name): use Is_LHS to
7130 better determine whether an entity reference is a write.
7131 * sem_util.adb (Is_LHS): refine predicate to handle assignment to a
7133 * lib-xref.adb (Output_References): Do no suppress a read reference at
7134 the same location as an immediately preceeding modify-reference, to
7135 handle properly in-out actuals.
7137 2011-08-01 Tristan Gingold <gingold@adacore.com>
7139 * env.c (__gnat_setenv) [VMS]: Refine previous change.
7141 2011-08-01 Quentin Ochem <ochem@adacore.com>
7143 * i-cstrin.adb (New_String): Changed implementation, now uses only the
7144 heap to compute the result.
7146 2011-08-01 Robert Dewar <dewar@adacore.com>
7148 * atree.ads: Minor reformatting.
7150 2011-08-01 Emmanuel Briot <briot@adacore.com>
7152 * g-expect.adb (Get_Command_Output): Fix memory leak.
7154 2011-08-01 Geert Bosch <bosch@adacore.com>
7156 * cstand.adb (P_Float_Type): New procedure to print the definition of
7157 predefined fpt types.
7158 (P_Mixed_Name): New procedure to print a name using mixed case
7159 (Print_Standard): Use P_Float_Type for printing floating point types
7160 * einfo.adb (Machine_Emax_Value): Add preliminary support for quad
7161 precision IEEE float.
7163 2011-08-01 Thomas Quinot <quinot@adacore.com>
7165 * sem_ch3.adb: Minor reformatting.
7167 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7169 * sem_ch6.adb (Analyze_Parameterized_Expression): If the expression is
7170 the completion of a generic function, insert the new body rather than
7171 rewriting the original.
7173 2011-08-01 Yannick Moy <moy@adacore.com>
7175 * sinfo.ads, errout.ads: Typos in comments.
7177 2011-08-01 Robert Dewar <dewar@adacore.com>
7179 * par-endh.adb: Minor reformatting.
7181 2011-08-01 Robert Dewar <dewar@adacore.com>
7183 * aspects.ads, aspects.adb: Add aspects for library unit pragmas
7184 (Pre_Post_Aspects): New subtype.
7185 * par-ch12.adb (P_Generic): New syntax for aspects in packages
7186 * par-ch13.adb (P_Aspect_Specifications): Add Semicolon parameter
7187 * par-ch7.adb (P_Package): Remove Decl parameter
7188 (P_Package): Handle new syntax for aspects (before IS)
7189 * par-ch9.adb (P_Protected_Definition): Remove Decl parameter, handle
7191 (P_Task_Definition): Remove Decl parameter, handle new aspect syntax
7192 * par.adb (P_Aspect_Specifications): Add Semicolon parameter
7193 (P_Package): Remove Decl parameter
7194 * sem_ch13.adb (Analyze_Aspect_Specifications): Handle library unit
7196 * sem_ch7.adb (Analyze_Package_Declaration): Analyze new format aspect
7198 * sem_util.ads, sem_util.adb (Static_Boolean): New function
7199 * sinfo.ads: Document new syntax for aspects in packages etc.
7200 * sprint.adb: Handle new syntax of aspects before IS in package
7202 2011-08-01 Thomas Quinot <quinot@adacore.com>
7204 * atree.ads: Minor reformatting.
7205 * sem_prag.adb: Minor reformatting.
7207 2011-08-01 Robert Dewar <dewar@adacore.com>
7209 * exp_util.adb (Insert_Actions): Fix error in handling Actions for
7210 case expr alternative.
7212 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7214 * sem_ch12.adb: Fix typo.
7216 2011-08-01 Geert Bosch <bosch@adacore.com>
7218 * sem_prag.adb (Check_No_Link_Name): New procedure.
7219 (Process_Import_Or_Interface): Use Check_No_Link_Name.
7220 * cstand.adb (Create_Standard): Use Esize (Standard_Long_Long_Float)
7221 instead of Standard_Long_Long_Float_Size global. Preparation for
7222 eventual removal of per type constants.
7223 * exp_util.ads (Get_Stream_Size): New function returning the stream
7224 size value of subtype E.
7225 * exp_util.adb (Get_Stream_Size): Implement new function.
7226 * exp_strm.adb (Build_Elementary_Input_Call): Use Get_Stream_Size
7228 * exp_attr.adb (Attribute_Stream_Size): Use Get_Stream_Size
7230 (Machine_Mantissa_Value): Handle 128-bit quad precision IEEE floats
7232 2011-08-01 Geert Bosch <bosch@adacore.com>
7234 * cstand.adb: Fix comments.
7235 * sem_prag.adb (Analyze_Pragma): Use List_Length instead of explicit
7238 2011-08-01 Robert Dewar <dewar@adacore.com>
7240 * exp_ch4.adb, sem_cat.adb: Minor reformatting.
7242 2011-08-01 Geert Bosch <bosch@adacore.com>
7244 * atree.ads: Fix comment.
7246 2011-08-01 Robert Dewar <dewar@adacore.com>
7248 * aspects.ads, aspects.adb (Aspect_Names): Moved from body to spec.
7249 * par-ch13.adb (P_Aspect_Specifications): Check misspelled aspect name.
7250 * par.adb: Add with for Namet.Sp.
7251 * par-tchk.adb: Minor reformatting.
7253 2011-08-01 Vincent Celier <celier@adacore.com>
7255 * mlib-tgt-specific-vms-alpha.adb, mlib-tgt-specific-vms-ia64.adb
7256 (Build_Dynamic_Library): Use new function Init_Proc_Name to get the name
7257 of the init procedure of a SAL.
7258 * mlib-tgt-vms_common.ads, mlib-tgt-vms_common.adb (Init_Proc_Name):
7261 2011-08-01 Thomas Quinot <quinot@adacore.com>
7263 * exp_ch4.adb, s-tasini.ads, sem_attr.adb, s-soflin.ads: Minor
7266 2011-08-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7268 * adaint.c (__gnat_file_time_name_attr): Get rid of warning.
7270 2011-08-01 Thomas Quinot <quinot@adacore.com>
7272 * sem_util.adb, sem_util.ads (Has_Overriding_Initialize): Make function
7273 conformant with its spec (return True only for types that have
7274 an overriding Initialize primitive operation that prevents them from
7275 having preelaborable initialization).
7276 * sem_cat.adb (Validate_Object_Declaration): Fix test for preelaborable
7277 initialization for controlled types in Ada 2005 or later mode.
7279 2011-08-01 Robert Dewar <dewar@adacore.com>
7281 * aspects.ads, aspects.adb: Add aspect Type_Invariant, Precondition,
7283 (Same_Aspect): New function.
7284 * sem_ch13.adb (Analyze_Aspect_Specifications): Add aspect
7285 Type_Invariant, Precondition, Postcondition.
7286 * snames.ads-tmpl: Add Name_Type_Invariant.
7288 2011-08-01 Robert Dewar <dewar@adacore.com>
7290 * freeze.adb (Freeze_Entity): Don't call Check_Aspect_At_Freeze_Point
7292 (Freeze_All_Ent): Fix error in handling inherited aspects.
7293 * sem_ch13.adb (Analyze_Aspect_Specifications): Skip aspect that is
7294 already analyzed, but don't skip entire processing of a declaration,
7295 that's wrong in some cases of declarations being rewritten.
7296 (Analyze_Aspect_Specification): Set Is_Delayed_Aspect in aspects.
7297 Don't delay for integer, string literals
7298 Treat predicates in usual manner for delay, remove special case code,
7300 (Analyze_Freeze_Entity): Make call to Check_Aspect_At_Freeze_Point
7301 (Build_Predicate_Function): Update saved expression in aspect
7302 (Build_Invariant_Procedure): Update saved expression in aspect
7303 * exp_ch4.adb (Expand_N_Selected_Component): Only do the optimization
7304 of replacement of discriminant references if the reference is simple.
7306 2011-08-01 Robert Dewar <dewar@adacore.com>
7308 * aspects.ads, aspects.adb: Add Static_Predicate and Dynamic_Predicate.
7309 * sem_ch13.adb (Analyze_Aspect_Specification): Add processing for
7310 Static_Predicate and Dynamic_Predicate.
7311 (Build_Predicate_Function): Add processing for Static_Predicate
7312 and Dynamic_Predicate.
7313 * sinfo.ads, sinfo.adb (From_Dynamic_Predicate): New flag
7314 (From_Static_Predicate): New flag
7315 * snames.ads-tmpl: Add Name_Static_Predicate and Name_Dynamic_Predicate
7317 2011-08-01 Robert Dewar <dewar@adacore.com>
7319 * usage.adb: Documentation cleanup for Ada version modes in usage.
7320 * expander.adb: Minor reformatting.
7322 2011-08-01 Robert Dewar <dewar@adacore.com>
7324 * atree.ads: Minor comment fix.
7325 * a-stwifi.adb, a-stzfix.adb, a-strfix.adb, a-ztexio.ads, a-textio.ads,
7326 a-witeio.ads, sem_prag.adb: Minor reformatting.
7328 2011-08-01 Doug Rupp <rupp@adacore.com>
7330 * env.c (__gnat_setenv) [VMS]: Force 32bit on item list structure
7331 pointers. Use descrip.h header file for convenience. Add some
7334 2011-08-01 Robert Dewar <dewar@adacore.com>
7336 * freeze.adb (Freeze_Entity): Call Check_Aspect_At_Freeze_Point
7337 (Freeze_All): Call Check_Aspect_At_End_Of_Declarations
7338 * sem_ch13.ads, sem_ch13.adb (Check_Aspect_At_Freeze_Point):
7340 (Check_Aspect_At_End_Of_Declarations): New procedure
7341 (Analye_Aspect_Specification): Minor changes for above procedures
7342 * sinfo.ads, sinfo.adb (Is_Delayed_Aspect): Now set in aspect
7343 specification node as well.
7345 2011-08-01 Pascal Obry <obry@adacore.com>
7347 * adaint.c (_gnat_stat): GetFilesAttributesEx() would fail on special
7348 Windows files. Use GetFilesAttributes() in this case to check for file
7349 existence instead of returning with an error code.
7351 2011-08-01 Vincent Celier <celier@adacore.com>
7353 * a-stzfix.adb, a-stwifi.adb (Replace_Slice): Fixed computation when
7354 High is above Source length.
7356 2011-08-01 Robert Dewar <dewar@adacore.com>
7358 * a-ztexio.ads, a-textio.ads, a-witeio.ads: Fix comment.
7360 2011-08-01 Robert Dewar <dewar@adacore.com>
7362 * aspects.ads (Boolean_Aspects): New subtype.
7363 * exp_ch13.adb (Expand_Freeze_Entity): Fix errors in handling aspects
7364 for derived types in cases where the parent type and derived type have
7366 * freeze.adb (Freeze_Entity): Fix problems in handling derived type
7367 with aspects when parent type also has aspects.
7368 (Freeze_Entity): Deal with delay of boolean aspects (must evaluate
7369 boolean expression at this point).
7370 * sem_ch13.adb (Analyze_Aspect_Specifications): Delay all aspects in
7371 accordance with final decision on the Ada 2012 feature.
7372 * sinfo.ads, sinfo.adb (Is_Boolean_Aspect): New flag.
7374 2011-08-01 Matthew Heaney <heaney@adacore.com>
7376 * a-chtgbo.adb (Delete_Node_Sans_Free): Replace iterator with selector.
7378 2011-08-01 Pascal Obry <obry@adacore.com>
7380 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb:
7381 Fix Replace_Slice when High is above current string size.
7382 (Replace_Slice): Fix DL computation when High is above current
7385 2011-08-01 Gary Dismukes <dismukes@adacore.com>
7387 * gnat_rm.texi: Add documentation for pragma Static_Elaboration_Desired.
7389 2011-08-01 Matthew Heaney <heaney@adacore.com>
7391 * a-rbtgbo.adb (Delete_Node_Sans_Free): Fixed assignment to left child
7394 2011-08-01 Pascal Obry <obry@adacore.com>
7396 * a-stzunb-shared.adb, a-strunb-shared.adb, a-stwiun-shared.adb: Minor
7399 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7401 * sem_attr.adb (Analyze_Attribute, case 'Access): Handle properly named
7402 access to protected subprograms in generic bodies.
7403 * sem_ch6.adb (Analyze_Subprogram_Declaration): If the context is a
7404 protected type, indicate that the convention of the subprogram is
7405 Convention_Protected, because it may be used in subsequent declarations
7406 within the protected declaration.
7408 2011-08-01 Vincent Celier <celier@adacore.com>
7410 * mlib-prj.adb (Build_Library): Use "ada_" as the prefix for the "init"
7411 and "final" procedures when the name of the library is "ada", to avoid
7412 duplicate symbols "adainit" and "adafinal" in executables.
7414 2011-08-01 Ed Schonberg <schonberg@adacore.com>
7416 * sem_attr.adb (Analyze_Attribute, case 'Result): Handle properly a
7417 quantified expression that appears within a postcondition and uses the
7418 Ada2012 'Result attribute.
7420 2011-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7422 * init.c (__gnat_error_handler): Cast reason to int.
7423 (__gnat_install_handler): Explain sa_sigaction use.
7425 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
7427 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
7428 subprogram has copy-in copy-out parameters, try to promote the mode of
7429 the return type if it is passed in registers.
7431 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
7433 * gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
7434 left operand as addressable.
7436 2011-07-24 Eric Botcazou <ebotcazou@adacore.com>
7438 * gcc-interface/gigi.h (build_function_stub): Remove.
7439 (build_return_expr): Likewise.
7440 (convert_vms_descriptor): Declare.
7441 * gcc-interface/utils.c (convert_vms_descriptor): Make global.
7442 (build_function_stub): Move to...
7443 * gcc-interface/utils2.c (build_return_expr): Move to...
7444 * gcc-interface/trans.c (build_function_stub): ...here.
7445 (build_return_expr): ...here.
7446 (Subprogram_Body_to_gnu): Add local variable for language_function.
7447 Disconnect the parameter attributes cache, if any, once done with it.
7448 Call end_subprog_body only after setting the end_locus.
7449 Build the stub associated with the function, if any, at the very end.
7450 (gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
7451 variables and streamline control flow.
7453 2011-07-23 Arnaud Charlet <charlet@adacore.com>
7456 * gcc-interface/Makefile.in (powerpc-linux): Remove reference to
7459 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7462 * init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
7463 Assign to act.sa_sigaction.
7464 * tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
7465 current->return_address to char * before arithmetic.
7467 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7469 * init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
7470 Correct argument types.
7471 Extract code from reason.
7472 (__gnat_install_handler): Assign to act.sa_sigaction.
7474 2011-07-21 Eric Botcazou <ebotcazou@adacore.com>
7476 * gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
7477 (GNAT1_OBJS): ...here.
7479 2011-07-15 Eric Botcazou <ebotcazou@adacore.com>
7482 * g-socthi-mingw.adb (Fill): Fix formatting.
7484 * gcc-interface/gigi.h: Move around comment.
7486 2011-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
7489 * s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.
7491 2011-07-14 Florian Weimer <fw@deneb.enyo.de>
7494 * g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.
7496 2011-07-13 Eric Botcazou <ebotcazou@adacore.com>
7498 * gcc-interface/utils.c (build_vms_descriptor32): Skip the 32-bit
7499 range comparison if Pmode is SImode.
7501 2011-07-12 Laurent GUERBY <laurent@guerby.net>
7502 Eric Botcazou <ebotcazou@adacore.com>
7504 * adadecode.c: Wrap up in extern "C" block.
7505 * adadecode.h: Likewise.
7506 * adaint.c: Likewise. Remove 'const' keyword.
7507 * adaint.h: Likewise.
7509 * atree.h: Likewise.
7511 * cstreams.c: Likewise.
7515 * final.c: Likewise.
7517 * initialize.c: Likewise.
7519 * namet.h: Likewise.
7520 * nlists.h: Likewise.
7521 * raise.c: Likewise.
7522 * raise.h: Likewise.
7523 * repinfo.h: Likewise.
7524 * seh_init.c: Likewise.
7525 * targext.c: Likewise.
7526 * tracebak.c: Likewise.
7527 * uintp.h: Likewise.
7528 * urealp.h: Likewise.
7529 * xeinfo.adb: Wrap up generated C code in extern "C" block.
7530 * xsinfo.adb: Likewise.
7531 * xsnamest.adb: Likewise.
7532 * gcc-interface/gadaint.h: Wrap up in extern "C" block.
7533 * gcc-interface/gigi.h: Wrap up some prototypes in extern "C" block.
7534 * gcc-interface/misc.c: Likewise.
7535 * gcc-interface/Make-lang.in (GCC_LINK): Use LINKER.
7536 (GNAT1_C_OBJS): Remove ada/b_gnat1.o. List ada/seh_init.o and
7537 ada/targext.o here...
7538 (GNAT_ADA_OBJS): ...and not here.
7539 (GNAT1_ADA_OBJS): Add ada/b_gnat1.o.
7540 (GNATBIND_OBJS): Reorder.
7542 2011-07-07 Richard Henderson <rth@redhat.com>
7544 * gcc-interface/misc.c (gnat_init_gcc_eh): Don't call
7545 dwarf2out_frame_init.
7547 2011-07-07 Eric Botcazou <ebotcazou@adacore.com>
7549 * gcc-interface/misc.c (gnat_init): Tweak previous change.
7551 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7554 * gcc-interface/Makefile.in: Handle x86_64-solaris2.
7556 2011-07-06 Richard Guenther <rguenther@suse.de>
7558 * gcc-interface/misc.c (gnat_init): Merge calls to
7559 build_common_tree_nodes and build_common_tree_nodes_2.
7560 Re-initialize boolean_false_node.
7562 2011-07-02 Eric Botcazou <ebotcazou@adacore.com>
7563 Olivier Hainque <hainque@adacore.com>
7564 Nicolas Setton <setton@adacore.com>
7566 * gcc-interface/utils.c (record_builtin_type): Set TYPE_ARTIFICIAL on
7567 the type according to the ARTIFICIAL_P parameter.
7568 (create_type_decl): Likewise.
7569 (create_type_stub_decl): Set TYPE_ARTIFICIAL on the type to 1.
7571 2011-07-01 Eric Botcazou <ebotcazou@adacore.com>
7573 * gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
7574 (gnatbind): Likewise.
7576 2011-06-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
7578 * gcc-interface/Makefile.in (TOOLS_LIBS): Add $(LIBINTL).
7580 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
7582 * gcc-interface/decl.c (gnat_to_gnu_component_type): Use GNAT_TYPE
7583 local variable throughout. Remove useless call to Base_Type.
7584 (gnat_to_gnu_field): Use GNAT_FIELD_TYPE local variable throughout.
7585 Take it also into account for the volatileness of the field. Set the
7586 TREE_SIDE_EFFECTS flag as well in this case. Reorder some warnings.
7588 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
7590 * gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
7591 on a dereference built for a by-ref object if it has an address clause.
7593 2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
7595 * einfo.ads (Address_Taken): Document use for the second argument of
7596 Asm_Input and Asm_Output attributes.
7597 * sem_attr.adb (Analyze_Attribute) <Attribute_Asm_Input>: If the second
7598 argument is an entity name, then set Address_Taken on it.
7599 <Attribute_Asm_Output>: Likewise.
7600 * gcc-interface/trans.c (lvalue_required_for_attribute_p): Handle the
7601 Attr_Asm_Input and Attr_Asm_Output attributes explicitly.
7602 (gnat_to_gnu) <N_Code_Statement>: If an operand is going to end up in
7603 memory and is a CONST_DECL, retrieve its corresponding VAR_DECL.
7605 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
7608 * gcc-interface/decl.c (gnat_to_gnu_param): Use pack_cumulative_args.
7610 2011-06-14 Joseph Myers <joseph@codesourcery.com>
7612 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
7613 (ada/utils.o): Update dependencies.
7614 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
7615 ../../../libcpp/libcpp.a.
7616 * gcc-interface/utils.c: Include common/common-target.h.
7617 (process_attributes): Use targetm_common.have_named_sections.
7619 2011-06-07 Richard Guenther <rguenther@suse.de>
7621 * gcc-interface/misc.c (gnat_init): Do not set size_type_node or call
7624 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7626 * gcc-interface/utils2.c (gnat_stabilize_reference): Propagate the
7627 TREE_THIS_NOTRAP flag.
7629 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7631 * gcc-interface/utils2.c (gnat_stabilize_reference) <COMPOUND_EXPR>:
7634 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7636 * gcc-interface/trans.c (Identifier_to_gnu): Also handle deferred
7637 constants whose full view has discriminants specially.
7639 2011-06-06 Eric Botcazou <ebotcazou@adacore.com>
7641 * gcc-interface/utils.c: Include diagnostic.h.
7642 (gnat_write_global_declarations): Output debug information for all
7643 global type declarations before finalizing the compilation unit.
7644 * gcc-interface/Make-lang.in (ada/utils.o): Add dependency.
7646 2011-05-25 Jakub Jelinek <jakub@redhat.com>
7648 * gcc-interface/utils.c (def_fn_type): Remove extra va_end.
7650 2011-05-25 Kai Tietz <ktietz@redhat.com>
7652 * adaint.c (__gnat_to_canonical_file_list_next): Use array
7653 initialization instead of const/none-const pointer assignment.
7655 2011-05-24 Joseph Myers <joseph@codesourcery.com>
7657 * gcc-interface/Make-lang.in (GNAT1_OBJS): Don't include
7658 $(EXTRA_GNAT1_OBJS).
7659 (GNATBIND_OBJS): Don't include $(EXTRA_GNATBIND_OBJS).
7660 (EXTRA_GNAT1_OBJS, EXTRA_GNATBIND_OBJS): Remove.
7661 (gnat1$(exeext), gnatbind$(exeext)): Use libcommon-target.a.
7662 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use
7663 libcommon-target.a instead of prefix.o.
7665 2011-05-21 Joseph Myers <joseph@codesourcery.com>
7668 * gcc-interface/Make-lang.in (gnatbind$(exeext)): Depend on $(LIBDEPS).
7670 2011-05-20 Joseph Myers <joseph@codesourcery.com>
7672 * gcc-interface/Make-lang.in (EXTRA_GNATBIND_OBJS): Remove version.o.
7673 * gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Use libcommon.a
7674 instead of version.o.
7676 2011-05-18 Kai Tietz <ktietz@redhat.com>
7678 * gcc-interface/trans.c (Exception_Handler_to_gnu_sjlj): Use
7679 boolean_false_node instead of integer_zero_node.
7680 (convert_with_check): Likewise.
7681 * gcc-interface/decl.c (choices_to_gnu): Likewise.
7683 2011-05-12 Eric Botcazou <ebotcazou@adacore.com>
7685 * gcc-interface/trans.c (call_to_gnu): In the by-reference case, if the
7686 type of the parameter is an unconstrained array, convert the actual to
7687 the type of the formal in the In Out and Out cases as well.
7689 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
7691 * gcc-interface/utils.c (def_fn_type): Don't call build_function_type;
7692 call build_function_type_array or build_varargs_function_type_array
7694 (create_subprog_type): Don't call build_function_type; call
7695 build_function_type_vec instead.
7697 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
7699 * gcc-interface/ada-tree.h (TYPE_OBJECT_RECORD_TYPE): Use TYPE_MINVAL.
7700 (TYPE_GCC_MIN_VALUE): Use TYPE_MINVAL.
7701 (TYPE_GCC_MAX_VALUE): Use TYPE_MAXVAL.
7703 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
7705 * gcc-interface/decl.c (intrin_arglists_compatible_p): Remove spaces.
7707 * gcc-interface/gigi.h (global_bindings_p): Adjust prototype.
7708 * gcc-interface/utils.c (global_bindings_p): Return bool and simplify.
7710 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
7712 * gcc-interface/trans.c (Case_Statement_to_gnu): Call build_case_label.
7714 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
7716 * gcc-interface/decl.c (intrin_arglists_compatible_p): Use iterators
7717 instead of accessing TYPE_ARG_TYPES directly.
7718 * gcc-interface/utils.c (handle_nonnull_attribute): Likewise.
7720 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
7723 * gcc-interface/gigi.h (get_variant_part): Declare.
7724 * gcc-interface/decl.c (get_variant_part): Make global.
7725 * gcc-interface/utils2.c (find_common_type): Do not return T1 if the
7726 types have the same constant size, are record types and T1 has a
7727 variant part while T2 doesn't.
7729 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
7731 * gcc-interface/utils.c (begin_subprog_body): Do not call
7733 (end_subprog_body): Likewise.
7735 2011-05-04 Richard Guenther <rguenther@suse.de>
7737 * gcc-interface/trans.c (gnat_to_gnu): Remove zero notrunc argument to
7739 (pos_to_constructor): Likewise.
7741 2011-05-03 Nathan Froyd <froydnj@codesourcery.com>
7742 Eric Botcazou <ebotcazou@adacore.com>
7744 * gcc-interface/trans.c (gigi): Call build_function_type_list instead
7745 of build_function_type. Adjust calls to...
7746 (build_raise_check): ...this. Do not take a void_tree parameter.
7747 Call build_function_type_list instead of build_function_type.
7748 Fix head comment and swap couple of conditional blocks.
7750 2011-04-30 Eric Botcazou <ebotcazou@adacore.com>
7752 * gnatvsn.ads (Library_Version): Bump to 4.7.
7753 (Current_Year): Bump to 2011.
7755 2011-04-29 Michael Matz <matz@suse.de>
7757 * gcc-interface/misc.c (gnat_handle_option): Set
7758 warn_maybe_uninitialized.
7760 2011-04-23 Gerald Pfeifer <gerald@pfeifer.com>
7762 * gnat_ugn.texi (Complexity Metrics Control): Update link to
7763 the Watson/McCabe paper.
7765 2011-04-23 Jim Meyering <meyering@redhat.com>
7767 * gnat_ugn.texi (Examples of gnatxref Usage): Fix typo: s/it it/it is/
7769 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
7771 * gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
7774 2011-04-22 Eric Botcazou <ebotcazou@adacore.com>
7776 * gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
7778 * gcc-interface/utils.c (create_subprog_decl): Likewise. Set
7779 DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
7780 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
7781 ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
7782 <all>: Do not set flags on the reused DECL node coming from an alias.
7783 Set DECL_IGNORED_P on the DECL node built for subprograms if they
7784 don't need debug info here...
7785 * gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
7786 (gigi): Adjust calls to create_subprog_decl.
7787 (build_raise_check): Likewise.
7788 (establish_gnat_vms_condition_handler): Likewise.
7789 (Compilation_Unit_to_gnu): Likewise.
7790 (gnat_to_gnu): Likewise.
7792 2011-04-21 Eric Botcazou <ebotcazou@adacore.com>
7794 * gcc-interface/Makefile.in (NO_SIBLING_ADAFLAGS): Always define.
7795 (NO_REORDER_ADAFLAGS): New variable.
7796 (EXTRA_GNATTOOLS): Always define.
7797 (../stamp-gnatlib1-$(RTSDIR): Copy tsystem.h.
7798 Clean up and adjust list of files compiled with special options.
7799 * gcc-interface/Make-lang.in: Likewise.
7800 (ada/decl.o): Cosmetical change.
7801 (ada/misc.o): Remove dependency on $(PLUGIN_H).
7803 2011-04-20 Jim Meyering <meyering@redhat.com>
7805 * initialize.c (__gnat_initialize): Remove useless if-before-free.
7807 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
7809 * gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
7810 $(CFLAGS) on the link line.
7812 2011-04-17 Eric Botcazou <ebotcazou@adacore.com>
7814 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Function>: Declare the
7815 padded type built for the return type if it is unconstrained.
7817 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
7819 * gcc-interface/utils.c (gnat_poplevel): Use block_chainon.
7821 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
7823 * gcc-interface/ada-tree.h (union lang_tree_node): Check for TS_COMMON
7824 before calling TREE_CHAIN.
7825 * gcc-interface/misc.c (gnat_init_ts): New function.
7826 (LANG_HOOKS_INIT_TS): Define.
7828 2011-04-12 Martin Jambor <mjambor@suse.cz>
7830 * gcc-interface/utils.c (end_subprog_body): Call cgraph_get_create_node
7831 instead of cgraph_node.
7833 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
7835 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum
7836 alignment on fields of the RETURN type built for the Copy-In Copy-Out
7839 2011-04-08 Eric Botcazou <ebotcazou@adacore.com>
7841 * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers
7842 of aggregate types that contain a placeholder.
7844 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
7846 * gcc-interface/utils.c (handle_sentinel_attribute): Don't use
7848 (handle_type_generic_attribute): Likewise.
7850 2011-04-04 Eric Botcazou <ebotcazou@adacore.com>
7853 * s-oscons-tmplt.c (MSG_WAITALL): Fix thinko in previous change.
7855 2011-04-04 Kai Tietz <ktietz@redhat.com>
7858 * s-oscons-tmplt.c (MSG_WAITALL): Define it for native windows targets
7861 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7863 * gcc-interface/utils2.c (build_allocator): In the unconstrained array
7864 type case, do not strip a padding type around the array type.
7866 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7868 * gcc-interface/utils.c (update_pointer_to): Finalize named pointer
7871 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7873 * gcc-interface/lang.opt (feliminate-unused-debug-types): Delete.
7874 * gcc-interface/misc.c (gnat_handle_option): Remove special handling
7875 code for -feliminate-unused-debug-types.
7876 (gnat_post_options): Likewise.
7878 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7880 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
7881 declaration of a pointer type, then set DECL_ORIGINAL_TYPE to a
7884 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7886 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force the
7887 DECL_ARTIFICIAL flag on enumeration types.
7889 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7891 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do not make
7892 fat pointer types artificial unconditionally.
7893 <E_Array_Subtype>: Attach the base array type as a parallel type if it
7896 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7898 * gcc-interface/gigi.h (get_dummy_type): Declare.
7899 (build_dummy_unc_pointer_types): Likewise.
7900 (finish_fat_pointer_type): Likewise.
7901 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: If a dummy
7902 fat pointer type has been built, complete it in place.
7903 <E_Access_Type>: Call build_dummy_unc_pointer_types to build dummy fat
7904 and thin pointers. Remove useless variable.
7905 (finish_fat_pointer_type): Make global and move to...
7906 * gcc-interface/utils.c (finish_fat_pointer_type): ...here.
7907 (get_dummy_type): New function.
7908 (build_dummy_unc_pointer_types): Likewise.
7909 (gnat_pushdecl): Propage the name to the anonymous variants only.
7910 (update_pointer_to): Only adjust the pointer types in the unconstrained
7913 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7915 * gcc-interface/ada-tree.h (DECL_TAFT_TYPE_P): New flag.
7916 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: Set it
7917 if this is a Taft amendment type and the full declaration is available.
7918 * gcc-interface/trans.c (process_type): Likewise.
7919 If there is an old type, mark the new one as used if DECL_TAFT_TYPE_P.
7920 (process_freeze_entity): Likewise.
7921 * gcc-interface/utils.c (dummy_global): New static variable.
7922 (gnat_write_global_declarations): If there are types declared as used
7923 at the global level, insert them in the global hash table.
7925 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7927 * gcc-interface/gigi.h (record_builtin_type): Add ARTIFICIAL_P param.
7928 * gcc-interface/utils.c (gnat_pushdecl): If this is a non-artificial
7929 declaration of an array type, then set DECL_ORIGINAL_TYPE to a distinct
7931 (record_builtin_type): Add ARTIFICIAL_P parameter. Set DECL_ARTIFICIAL
7932 flag of the type accordingly.
7933 * gcc-interface/trans.c (gigi): Adjust calls to record_builtin_type.
7935 2011-04-02 Eric Botcazou <ebotcazou@adacore.com>
7937 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
7938 finalizing types when updating the pointers to the designated type.
7939 <all>: Finalize the deferred types even if we didn't defer processing
7940 of incomplete types in this invocation.
7942 2011-04-01 Olivier Hainque <hainque@adacore.com>
7943 Nicolas Setton <setton@adacore.com>
7944 Eric Botcazou <ebotcazou@adacore.com>
7946 * gcc-interface/misc.c (gnat_descriptive_type): New function.
7947 (LANG_HOOKS_DESCRIPTIVE_TYPE): Redefine to gnat_descriptive_type.
7949 2011-03-28 Kai Tietz <ktietz@redhat.com>
7951 * gcc-interface/Makefile.in (SO_LIB): Handle multilib build for native
7953 (EH_MECHANISM): Use GCC exception mechanism for native Windows targets.
7954 * system-mingw.ads (System): Change ZCX_By_Default default to True.
7956 * raise-gcc.c (PERSONALITY_FUNCTION): Add prototype.
7958 2011-03-28 Tristan Gingold <gingold@adacore.com>
7961 * gcc-interface/Make-lang.in (ada/b_gnat1.adb): Replace ada/b_gnat1.c.
7962 Use ada output of gnatbind.
7963 (ada/b_gnatb.adb): Ditto.
7964 (ada/b_gnat1.o, ada/b_gnatb.o): New rules.
7965 (ada.mostlyclean, ada.stage1)
7966 (ada.stage2, ada.stage3, ada.stage4, ada.stageprofile)
7967 (ada.stagefeedback): Adjust.
7968 * gcc-interface/Makefile.in (b_gnatl.adb): Replace b_gnatl.c.
7969 Use ada output of gnatbind.
7970 (b_gnatm.adb): Ditto.
7971 (b_gnatl.o, b_gnatm.o): New rules.
7973 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
7975 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
7976 for the padded type built to support a specified size or alignment.
7978 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
7980 * gcc-interface/gigi.h (finalize_from_with_types): Adjust comment.
7981 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Defer
7982 unconditionally to the end of the unit when the designated type is
7984 <all>: Rename local variable. Attempt to un-defer types only and do it
7985 for limited_with'ed types as well.
7986 (finalize_from_with_types): Adjust comment. Rename variable and tidy.
7987 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Use GNAT_UNIT
7988 consistently and remove redundant call to finalize_from_with_types.
7990 2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
7992 * inline.adb (Back_End_Cannot_Inline): Lift restriction on calls to
7993 subprograms without a previous spec declared in the same unit.
7994 * gcc-interface/trans.c (Compilation_Unit_to_gnu): Process inlined
7995 subprograms at the end of the unit instead of at the beginning.
7996 * gcc-interface/utils.c (create_subprog_decl): Check that the entity
7997 isn't public for the special handling of non-inline functions nested
7998 inside inline external functions.
8000 2011-03-25 Jeff Law <law@redhat.com>
8002 * gcc-interface/utils.c (def_fn_type): Add missing va_end.
8004 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
8006 * einfo.ads (Size_Depends_On_Discriminant): Adjust description.
8007 * layout.adb (Compute_Size_Depends_On_Discriminant): New procedure
8008 to compute Set_Size_Depends_On_Discriminant.
8009 (Layout_Type): Call it on array types in back-end layout mode.
8010 * sem_util.adb (Requires_Transient_Scope): Return true for array
8011 types only if the size depends on the value of discriminants.
8012 * gcc-interface/utils2.c (build_binary_op) <MODIFY_EXPR>: Use the RHS
8013 type if the RHS is a call to a function that returns an unconstrained
8014 type with default discriminant.
8016 2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
8018 * gcc-interface/trans.c (gnat_to_gnu): Remove obsolete case of
8019 non-conversion to the nominal result type at the end.
8021 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
8023 * gcc-interface/trans.c (create_temporary): New function taken from...
8024 (create_init_temporary): ...here. Call it.
8025 (call_to_gnu): Create the temporary for the return value early, if any.
8026 Create it for a function with copy-in/copy-out parameters if there is
8027 no target; in other cases of copy-in/copy-out, use another temporary.
8028 Push the new binding level lazily. Add and rename local variables.
8030 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
8032 * gcc-interface/decl.c (validate_size): Improve comments and tweak
8034 (set_rm_size): Likewise.
8036 2011-03-23 Eric Botcazou <ebotcazou@adacore.com>
8038 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Create TYPE_DECL
8039 for the padded type built in order to support a specified alignment.
8040 Fix incorrect formatting.
8042 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
8045 * gcc-interface/decl.c (elaborate_expression_1): Localize GNU_DECL.
8047 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
8049 * gcc-interface/decl.c (components_to_record): Add REORDER parameter,
8050 rename DEBUG_INFO_P into DEBUG_INFO and move P_GNU_REP_LIST parameter
8051 to the end of the list. Adjust recursive call. Rename local variable.
8052 If REORDER is true, reorder components of the record type.
8053 (gnat_to_gnu_entity): Pass OK_To_Reorder_Components flag as argument to
8054 components_to_record and adjust the parameter list.
8056 2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
8058 * gcc-interface/decl.c (elaborate_expression_1): When optimization is
8059 disabled, use the variable for bounds of loop iteration scheme.
8061 2011-03-21 Kai Tietz <ktietz@redhat.com>
8064 * gcc-interface/utils.c (gnat_internal_attribute_table): Add column.
8066 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
8068 * gcc-interface/decl.c (elaborate_expression_1): Try harder to find
8069 out whether the expression is read-only. Short-circuit placeholder
8070 case and rename a couple of local variables.
8072 2011-03-17 Eric Botcazou <ebotcazou@adacore.com>
8074 * gcc-interface/gigi.h (smaller_form_type_p): Declare.
8075 * gcc-interface/trans.c (smaller_form_type_p): Make global and move...
8076 * gcc-interface/utils.c (smaller_form_type_p): ...to here.
8077 (convert): Deal with conversions from a smaller form type specially.
8079 2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
8081 * gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
8082 its argument, except for the special -I- switch.
8084 2011-02-12 Gerald Pfeifer <gerald@pfeifer.com>
8086 * gnat_ugn.texi (Compiling Different Versions of Ada): Update link to
8089 2011-02-08 Eric Botcazou <ebotcazou@adacore.com>
8091 * gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.
8093 2011-02-03 Eric Botcazou <ebotcazou@adacore.com>
8095 * gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
8097 * gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
8098 * gcc-interface/utils.c (fill_vms_descriptor): ...here. Take GNU_TYPE
8099 instead of GNAT_FORMAL. Protect the expression against multiple uses.
8100 Do not generate the check directly, instead instantiate the template
8101 check present in the descriptor.
8102 (make_descriptor_field): Move around.
8103 (build_vms_descriptor32): Build a template check in the POINTER field.
8104 (build_vms_descriptor): Remove useless suffixes.
8105 * gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.
8107 2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
8110 * targext.c: Include target files if IN_RTS is defined.
8112 2011-01-26 Richard Guenther <rguenther@suse.de>
8115 * targext.c: Include config.h.
8116 * gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
8119 2011-01-04 Pascal Obry <obry@adacore.com>
8120 Eric Botcazou <ebotcazou@adacore.com>
8122 * gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.
8124 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
8126 * gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
8127 end-of-case on the end label and its associated gotos, if any.
8129 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
8131 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
8132 expressions of the parameter cache within the statement group of
8135 2011-01-04 Olivier Hainque <hainque@adacore.com>
8136 Eric Botcazou <ebotcazou@adacore.com>
8138 * gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
8139 (set_end_locus_from_node): New function.
8140 (Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
8141 make and the function end_locus.
8142 (Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
8143 for the elaboration subprogram.
8144 (set_gnu_expr_location_from_node) <default case>: Use it to attempt to
8145 set the end_locus of the expression as well.
8147 2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
8150 * gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
8151 variables that are referenced in exception handlers volatile.
8155 Copyright (C) 2011 Free Software Foundation, Inc.
8157 Copying and distribution of this file, with or without modification,
8158 are permitted in any medium without royalty provided the copyright
8159 notice and this notice are preserved.
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