1 2015-02-22 Arnaud Charlet <charlet@adacore.com>
3 * doc/gnat_ugn/project-manager-figure.png,
4 doc/gnat_ugn/rtlibrary-structure.png: New.
6 2015-02-22 Tom de Vries <tom@codesourcery.com>
9 * gnat-style.texi (@subsection Loop Statements): Replace @noindent by
10 @item, and fix warning '@itemize has text but no @item'.
12 2015-02-20 Ed Schonberg <schonberg@adacore.com>
14 * sem_prag.adb (Analyze_Pragma, case Obsolescent): Pragma
15 legally applies to an abstract subprogram declaration.
16 * freeze.adb: Minor comment addition.
18 2015-02-20 Robert Dewar <dewar@adacore.com>
20 * errout.ads: Document replacement of Name_uPre/Post/Type_Invariant.
21 * erroutc.adb (Set_Msg_Str): Replace _xxx.
22 (Pre/Post/Type_Invariant) by xxx'Class.
23 * erroutc.ads (Set_Msg_Str): Replace _xxx.
24 (Pre/Post/Type_Invariant) by xxx'Class.
25 * sem_prag.adb (Fix_Error): Remove special casing of
27 (Analyze_Pre_Post_Condition_In_Decl_Part): Remove special casing of
28 Name_uPre and Name_uPost in aspect case (done in Errout now).
30 2015-02-20 Robert Dewar <dewar@adacore.com>
32 * g-alveop.adb: Minor style fixes.
34 2015-02-20 Robert Dewar <dewar@adacore.com>
36 * freeze.adb (Warn_Overlay): Guard against blow up with address
39 2015-02-20 Bob Duff <duff@adacore.com>
41 * exp_attr.adb (May_Be_External_Call): Remove this. There is no need
42 for the compiler to guess whether the call is internal or external --
43 it is always external.
44 (Expand_Access_To_Protected_Op): For P'Access, where P
45 is a protected subprogram, always create a pointer to the
48 2015-02-20 Robert Dewar <dewar@adacore.com>
50 * a-dispat.adb, a-stcoed.ads: Minor reformatting.
52 2015-02-20 Robert Dewar <dewar@adacore.com>
54 * sem_ch13.adb (Build_Discrete_Static_Predicate): Allow static
55 predicate for non-static subtype.
56 (Build_Predicate_Functions): Do not assume subtype associated with a
57 static predicate must be static.
59 2015-02-20 Robert Dewar <dewar@adacore.com>
61 * errout.adb (Set_Msg_Node): Better handling of internal names
62 (Set_Msg_Node): Kill message when we cannot eliminate internal name.
63 * errout.ads: Document additional case of message deletion.
64 * namet.adb (Is_Internal_Name): Refined to consider wide
65 strings in brackets notation and character literals not to be
67 * sem_ch8.adb (Find_Selected_Component): Give additional error
68 when selector name is a subprogram whose first parameter has
69 the same type as the prefix, but that type is untagged.
71 2015-02-20 Robert Dewar <dewar@adacore.com>
73 * g-allein.ads, g-alveop.adb, g-alveop.ads, opt.ads: Minor reformatting
75 2015-02-20 Tristan Gingold <gingold@adacore.com>
77 * opt.ads (GNAT_Mode_Config): New variable.
78 * opt.adb (Set_Opt_Config_Switches): Consider GNAT_Mode_Config
79 to set Assertions_Enabled.
80 * switch-c.adb (Scan_Front_End_Switches): Set GNAT_Mode_Config
83 2015-02-20 Robert Dewar <dewar@adacore.com>
85 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add an additional
86 comment regarding the handling of unterminated fixed-point
88 * s-valuns.ads (Scan_Raw_Unsigned): Add comments
89 corresponding to those previously added for
90 System.Val_LLU.Scan_Raw_Long_Long_Unsigned.
92 2015-02-20 Olivier Hainque <hainque@adacore.com>
94 * g-allein.ads, g-alveop.ads, g-alveop.adb: Code clean ups.
96 2015-02-20 Robert Dewar <dewar@adacore.com>
98 * sem_prag.adb: Minor comment clarification.
100 2015-02-20 Olivier Hainque <hainque@adacore.com>
102 * g-allein.ads (vec_ctf, vec_vcsfx, vec_vcfux): Remove.
103 * g-alleve.ads, g-alleva.adb (vcfux): Likewise.
104 * g-alveop.ads (vec_vcfsx, vec_vcfux): Just rename the ll versions.
105 (vec_ctf): Now renamings as well.
107 2015-02-20 Robert Dewar <dewar@adacore.com>
109 * switch-c.adb, bindgen.adb: Minor reformatting.
111 2015-02-20 Ed Schonberg <schonberg@adacore.com>
113 * sem_prag.adb (Analyze_Pragma, case Type_Invariant):
114 Invariant'class is allowed on an abstract type.
116 2015-02-20 Ed Schonberg <schonberg@adacore.com>
118 * sem_ch3.adb (Access_Definition): If the access definition is
119 for a protected component and defines an access to protected
120 subprogram, do not create an itype reference for it because a
121 full type declaration will be built in order to generate the
122 proper equivalent type.
123 (Analyze_Subtype_Declaration): Add information of incomplete
124 subtypes, for Ada 2012 extended uses of incomplete types.
126 2015-02-20 Gary Dismukes <dismukes@adacore.com>
128 * sem_res.adb: Minor reformatting.
130 2015-02-20 Vincent Celier <celier@adacore.com>
132 * switch-c.adb (Scan_Front_End_Switches): When comparing runtime
133 path name for several switches --RTS, use the normalized path
136 2015-02-20 Vincent Celier <celier@adacore.com>
138 * bindgen.adb: Minor reformatting and code reorganization.
140 2015-02-20 Jose Ruiz <ruiz@adacore.com>
142 * a-stcoed.ads: Add spec for this package (Unimplemented_Unit).
143 * impunit.adb (Non_Imp_File_Names_12): Mark unit a-stcoed.ads as
146 2015-02-20 Arnaud Charlet <charlet@adacore.com>
148 * sysdep.c, expect.c, s-oscons-tmplt.c, gsocket.h, adaint.c: Remove
149 obsolete references to RTX, nucleus, VMS.
151 2015-02-20 Ed Schonberg <schonberg@adacore.com>
153 * sem_prag.adb (Fix_Error): For an illegal Type_Invariant'Class
154 aspect, use name that mentions Class explicitly, rather than
155 compiler-internal name.
157 2015-02-20 Robert Dewar <dewar@adacore.com>
159 * debug.adb: Add documentation for -gnatd.2 (allow statements
161 * par-ch3.adb (P_Identifier_Declarations): Handle
162 statement appearing where declaration expected more cleanly.
163 (Statement_When_Declaration_Expected): Implement debug flag
166 2015-02-20 Jose Ruiz <ruiz@adacore.com>
168 * a-dinopr.ads: Add spec for this package (Unimplemented_Unit).
169 * a-dispat.ads (Yield): Include procedure added in Ada 2012.
170 * a-dispat.adb (Yield): Implement procedure added in Ada 2012.
171 * impunit.adb (Non_Imp_File_Names_05): Mark unit a-dinopr.ads as
173 * snames.ads-tmpl (Name_Non_Preemptive_FIFO_Within_Priorities):
174 This is the correct name for the dispatching policy (FIFO was
177 2015-02-20 Javier Miranda <miranda@adacore.com>
179 * sem_res.adb (Resolve_Type_Conversion): If the type of the
180 operand is the limited-view of a class-wide type then recover
181 the class-wide type of the non-limited view.
183 2015-02-20 Arnaud Charlet <charlet@adacore.com>
185 * gcc-interface/Makefile.in: Remove references to nucleus.
186 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
187 extern_flag to true for Inline_Always subprograms with
188 Intrinsic convention.
190 2015-02-20 Yannick Moy <moy@adacore.com>
192 * sem_prag.ads: Minor typo in comment.
194 2015-02-20 Pascal Obry <obry@adacore.com>
196 * s-osprim-mingw.adb: Fix Get_Base_Time parameter mode.
198 2015-02-20 Vincent Celier <celier@adacore.com>
200 * makeutl.adb (Get_Directories.Add_Dir): Add a directory only
203 2015-02-20 Robert Dewar <dewar@adacore.com>
205 * sem_eval.ads: Minor reformatting.
207 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
209 * freeze.adb (Size_Known): Do not set the packed size for
210 independent type or component.
211 (Freeze_Array_Type): Check for Independent[_Components] with packing
212 or explicit component size clause.
213 * gnat1drv.adb (Post_Compilation_Validation_Checks): Do the validation
214 of independence pragmas only for non-GCC back-ends.
215 * sem_ch13.adb (Initialize): Likewise for the initialization.
216 * sem_prag.adb (Record_Independence_Check): New procedure to record an
217 independence check in the table.
218 (Analyze_Pragma): Use it throughout instead of doing it manually.
219 * gcc-interface/decl.c (gnat_to_gnu_field): Add support for
220 independent type or component.
222 2015-02-20 Thomas Quinot <quinot@adacore.com>
224 * adaint.c (__gnat_readdir): For Solaris, use 64 bit variants of
225 struct direct and readdir. This is required for NFS filesystems
226 mounted from servers that use 64-bit cookies.
228 2015-02-20 Ed Schonberg <schonberg@adacore.com>
230 * sem_ch12.adb (Analyze_Subprogram_Instantiaion): New subprogram
231 Build_Subprogram_Renaming, to create renaming of subprogram
232 instance in the the declaration of the wrapper package rather
233 than in its body, so that it is available for analysis of aspects
234 propagated from generic to instantiation.
235 (Check_Mismatch): An actual for a formal package that is an
236 incomplete type matches a formal type that is incomplete.
237 (Instantiate_Package_Body): Move code that builds subprogram
238 renaming to Analyze_Subprogram_Instantiation.
239 (Instantiate_Type): The generated subtype is a limited view if
240 the actual is a limited view.
241 (Load_Parent_Of_Generic): Retrieve instance declaration from
242 its new position within wrapper package.
244 2015-02-20 Arnaud Charlet <charlet@adacore.com>
246 * s-parame-vxworks.adb, s-os_lib.ads: Update comments.
248 2015-02-20 Robert Dewar <dewar@adacore.com>
250 * s-osinte-vxworks.ads (To_Timespec): Add comment about the
251 issue of negative arguments.
253 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
255 * gnat1drv.adb: Minor consistency fix.
257 2015-02-20 Pascal Obry <obry@adacore.com>
259 * s-osprim-mingw.adb (Get_Base_Time): Properly release lock in all
262 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
264 * inline.adb (Expand_Inlined_Call): Skip again calls to subprogram
266 * exp_ch6.adb (Expand_Call): Use back-end inlining
267 instead of expansion for simple subprogram renamings.
269 2015-02-20 Robert Dewar <dewar@adacore.com>
271 * exp_util.adb: Minor reformatting.
273 2015-02-20 Vincent Celier <celier@adacore.com>
275 * switch-c.adb (Scan_Front_End_Switches): Do not fail when --RTS=
276 is specified several times with different values that indicates
277 the same runtime directory.
279 2015-02-20 Ed Schonberg <schonberg@adacore.com>
281 * sem_attr.adb (Check_Not_Incomplete_Type): Clean up code to
282 handle properly illegal uses of attributes on prefixes on an
283 incomplete type, both when the type of the prefix is locally
284 incomplete, and when it is a limited view of a type whose
285 non-limited view is not available.
286 (Analyze_Attribute): Add calls to Check_Not_Incomplete_Type for
289 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
291 * exp_ch6.adb: Fix minor typo in comment.
293 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
295 * sinfo.ads: Add comment.
297 2015-02-20 Olivier Hainque <hainque@adacore.com>
299 * opt.ads: Replace Opt.Suppress_All_Inlining by two separate
300 flags controlling the actual FE inlining out of pragma Inline
301 and pragma Inline_Always.
302 * adabkend.adb (Scan_Compiler_Arguments): Set both flags to True
303 on -fno-inline, which disables all inlining in compilers with
304 an Ada back-end and without back-end inlining support.
305 * back_end.adb (Scan_Back_End_Switches): Set the Inline related
306 flag to True on -fno-inline and leave Inline_Always alone for
308 * back_end.ads (Scan_Compiler_Arguments): Adjust spec wrt the
309 names of the Opt flags it sets.
310 * gnat1drv.adb (Adjust_Global_Switches): Remove test on
311 Opt.Suppress_All_Inlining in the Back_End_Inlining computation.
312 * sem_prag.adb (Make_Inline): Remove early return conditioned
313 on Opt.Suppress_All_Inlining.
314 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the flags to
315 disable the calls to Build_Body_To_Inline otherwise triggered
316 by pragma Inline or Inline_Always. This will prevent actual
317 front-end inlining of the subprogram on calls.
319 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
321 * exp_ch3.adb (Default_Initialize_Object): Call Add_Inlined_Body on the
322 Abort_Undefer_Direct function.
323 * exp_ch5.adb (Expand_N_Assignment_Statement): Likewise.
324 * exp_intr.adb (Expand_Unc_Deallocation): Likewise.
325 * exp_prag.adb (Expand_Pragma_Abort_Defer): Likewise.
326 * exp_ch4.adb (Expand_N_Selected_Component): Adjust call to
328 * exp_ch6.adb (Expand_Call): Adjust calls to Add_Inlined_Body.
329 Remove call to Register_Backend_Call and move code resetting
330 Needs_Debug_Info on inlined subprograms to...
331 * inline.ads (Add_Inlined_Body): Add N parameter.
332 (Register_Backend_Call): Delete.
333 * inline.adb (Add_Inlined_Body): ...here and simplify.
334 Register the call with Backend_Calls directly.
335 (Register_Backend_Call): Delete.
336 * s-stalib.ads (Abort_Undefer_Direct): Restore pragma Inline.
338 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
340 * s-stalib.ads: Fix typo.
342 2015-02-20 Ed Schonberg <schonberg@adacore.com>
344 * exp_ch3.adb (Default_Initialize_Object): If the object has a
345 delayed freeze, the actions associated with default initialization
346 must be part of the freeze actions, rather that being inserted
347 directly after the object declaration.
349 2015-02-20 Robert Dewar <dewar@adacore.com>
351 * lib-load.adb: Minor comment update.
353 2015-02-20 Vincent Celier <celier@adacore.com>
355 * prj-proc.adb (Process_Case_Construction): When there are
356 incomplete withed projects and the case variable is unknown,
357 skip the case construction.
359 2015-02-20 Ed Schonberg <schonberg@adacore.com>
361 * exp_ch6.adb (Expand_Actuals): Add caller-side invariant checks
362 when an actual is a view conversion, either because the call is
363 to an inherited operation, or because the actual is an explicit
364 type conversion to an ancestor type. Fixes ACATS 4.0D: C732001
366 2015-02-20 Robert Dewar <dewar@adacore.com>
368 * einfo.ads: Minor comment updates Fix missing pragma Inline
369 for Set_Partial_View_Has_Unknown_Discr.
370 * einfo.adb (Write_Entity_Flags): Add missing entry for
371 Partial_View_Has_Unknown_Discr.
372 * sem_ch3.adb: Minor reformatting.
374 2015-02-20 Vincent Celier <celier@adacore.com>
376 * opt.ads: Minor cleanup: remove mention of gprmake.
377 * s-stalib.ads (Abort_Undefer_Direct): Do not inline.
378 * s-tataat.adb: Do not call System.Tasking.Self but directly
379 System.Task_Primitives.Operations.Self.
381 2015-02-20 Arnaud Charlet <charlet@adacore.com>
383 * gnat_rm.texi, gnat_ugn.texi: Now automatically generated from
384 sphinx in the doc directory.
385 * doc: New directory containing sphinx versions of gnat_rm and gnat_ugn
387 2015-02-20 Robert Dewar <dewar@adacore.com>
389 * sem_res.adb: Minor reformatting.
390 * exp_ch9.adb (Build_Protected_Spec): Copy Aliased setting when
392 * sem_ch13.adb (Analyze_Aspect_Specifications): Exclude Boolean
393 aspects from circuitry setting delay required to false if the
394 argument is an integer literal.
396 2015-02-20 Ed Schonberg <schonberg@adacore.com>
398 * einfo.ads. einfo.adb (Partial_View_Has_Unknown_Discr): New flag
399 on type entities, to enforce AI12-0133: default initialization
400 of types whose partial view has unknown discriminants does not
401 get an invariant check, because clients of the unit can never
402 declare objects of such types.
403 * sem_ch3.adb (Find_Type_Name); Set new flag
404 Partial_View_Has_Unknown_Discr when needed.
405 * exp_ch3.adb (Expand_N_Object_Declaration): Use flag to suppress
406 generation of invariant call on default-initialized object.
408 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
410 * gcc-interface/decl.c (gnat_to_gnu_param): Do not strip the padding
411 if the parameter either is passed by reference or if the alignment
414 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
416 * gcc-interface/decl.c (is_cplusplus_method): Use Is_Primitive flag to
417 detect primitive operations of tagged and untagged types.
419 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
421 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
422 sets in presence of derivation for subprogram types.
424 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
426 * gcc-interface/utils.c (begin_subprog_body): Assert that the body is
427 present in the same context as the declaration.
429 2015-02-07 Jakub Jelinek <jakub@redhat.com>
432 * gcc-interface/trans.c (gigi): Recreate optimization_default_node
433 and optimization_current_node after tweaking global_options.
435 2015-02-05 Robert Dewar <dewar@adacore.com>
437 * prj-proc.adb, sem_aux.adb, exp_ch9.adb, errout.adb, prj-dect.adb,
438 prj-nmsc.adb: Minor reformatting.
440 2015-02-05 Ed Schonberg <schonberg@adacore.com>
442 * sem_type.adb (Covers): In ASIS_Mode the Corresponding_Record
443 of a protected type may not be available, so to check conformance
444 with an interface type, examine the interface list in the type
445 declaration directly.
446 (Write_Overloads): Improve information for indirect calls,
449 2015-02-05 Ed Schonberg <schonberg@adacore.com>
451 * exp_ch3.adb (Make_Tag_Assignment): Do not perform this
452 expansion activity in ASIS mode.
454 2015-02-05 Javier Miranda <miranda@adacore.com>
456 * errout.adb (Error_Msg_PT): Add missing error.
457 * sem_ch6.adb (Check_Synchronized_Overriding): Check the missing
458 RM rule. Code cleanup.
459 * exp_ch9.adb (Build_Wrapper_Spec): Propagate "constant" in
460 anonymous access types. Found working on the tests. Code cleanup.
462 2015-02-05 Vincent Celier <celier@adacore.com>
464 * prj-dect.adb (Parse_Attribute_Declaration): Continue scanning
465 when there are incomplete withs.
466 * prj-nmsc.adb (Process_Naming): Do not try to get the value
467 of an element when it is nil.
468 (Check_Naming): Do not check a nil suffix for illegality
469 * prj-proc.adb (Expression): Do not process an empty term.
470 * prj-strt.adb (Attribute_Reference): If attribute cannot be
471 found, parse a possible index to avoid cascading errors.
473 2015-02-05 Ed Schonberg <schonberg@adacore.com>
475 * sem_aux.adb (Is_Derived_Type): A subprogram_type generated
476 for an access_to_subprogram declaration is not a derived type.
478 2015-02-05 Robert Dewar <dewar@adacore.com>
480 * errout.adb (Error_Msg_Internal): For non-serious error set
481 Fatal_Error to Ignored.
482 * lib-load.adb (Load_Unit): Minor comment updates.
483 * sem_ch10.adb (Analyze_With_Clause): Propagate Fatal_Error
484 setting from with'ed unit to with'ing unit.
485 * sem_prag.adb (Analyze_Pragma, case Warnings): Document handling
488 2015-02-05 Yannick Moy <moy@adacore.com>
490 * sem_prag.adb, par-prag.adb: Minor code clean up.
492 2015-02-05 Yannick Moy <moy@adacore.com>
494 * par-prag.adb (Pragma_Warnings): Update for extended form
495 of pragma Warnings. The "one" argument case may now have 2 or
497 * sem_prag.adb (Analyze_Pragma/Pragma_Warnings): Update for
498 extended form of pragma Warnings. Pragma with tool name is either
499 rewritten as null or as an equivalent form without tool name,
501 * snames.ads-tmpl (Name_Gnatprove): New name.
503 2015-02-05 Robert Dewar <dewar@adacore.com>
505 * sem_ch13.adb (Add_Invariants): Don't assume invariant is
507 * sem_prag.adb (Analyze_Pragma, case Check): Don't assume
508 condition is standard Boolean, it can be non-standard derived
511 2015-02-05 Robert Dewar <dewar@adacore.com>
513 * checks.adb (Enable_Range_Check): Disconnect attempted
514 optimization for the case of range check for subscript of
517 2015-02-05 Robert Dewar <dewar@adacore.com>
519 * par-ch13.adb (With_Present): New function
520 (Aspect_Specifications_Present): Handle WHEN in place of WITH
521 (Get_Aspect_Specifications): Comment update.
522 * par.adb: Comment updates.
524 2015-02-05 Robert Dewar <dewar@adacore.com>
526 * errout.adb (Handle_Serious_Error): New setting of Fatal_Error.
527 * frontend.adb (Frontend): New setting of Fatal_Error.
528 * lib-load.adb (Create_Dummy_Package_Unit): New setting of
530 (Load_Main_Source): New setting of Fatal_Error
531 (Load_Unit): New setting of Fatal_Error.
532 * lib-writ.adb (Add_Preprocessing_Dependency): New setting of
534 (Ensure_System_Dependency): New setting of Fatal_Error.
535 * lib.adb (Fatal_Error): New setting of Fatal_Error
536 (Set_Fatal_Error): New setting of Fatal_Error.
537 * lib.ads: New definition of Fatal_Error and associated routines.
538 * par-ch10.adb (P_Compilation_Unit): New setting of Fatal_Error.
539 * par-load.adb (Load): New setting of Fatal_Error.
540 * rtsfind.adb (Load_RTU): New setting of Fatal_Error.
541 * sem_ch10.adb (Analyze_Compilation_Unit): New setting of
543 (Optional_Subunit): New setting of Fatal_Error.
544 (Analyze_Proper_Body): New setting of Fatal_Error.
545 (Load_Needed_Body): New setting of Fatal_Error.
547 2015-02-05 Ed Schonberg <schonberg@adacore.com>
549 * sem_res.adb (Resolve_Call): If the function being called has
550 out parameters do not check for language version if the function
551 comes from a predefined unit, as those are always compiled in
554 2015-02-05 Ed Schonberg <schonberg@adacore.com>
556 * sem_ch3.adb (Process_Full_View): Verify that the full view
557 of a type extension must carry an explicit limited keyword if
558 the partial view does (RM 7.3 (10.1)).
560 2015-02-05 Robert Dewar <dewar@adacore.com>
562 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads,
563 sem_warn.ads: Minor reformatting.
564 * exp_ch13.adb (Expand_N_Freeze_Entity): Add guard for aspect
566 * sem_prag.adb (Analyze_Pragma, case Type_Invariant): Give
567 error for abstract type.
569 2015-02-05 Yannick Moy <moy@adacore.com>
571 * opt.ads (Warn_On_Suspicious_Contract): Update comment
573 * sem_attr.adb (Analyze_Attribute/Attribute_Update): Warn on
574 suspicious uses of 'Update.
575 * sem_warn.adb, sem_warn.ads (Warn_On_Suspicious_Update): New
576 function issues warning on suspicious uses of 'Update.
577 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads: Mark
578 package spec and body as SPARK_Mode Off.
580 2015-02-05 Robert Dewar <dewar@adacore.com>
582 * sem_prag.adb (Set_Elab_Unit_Name): New name for Set_Unit_Name
583 (Analyze_Pragma): Change Set_Unit_Name to Set_Elab_Unit_Name
584 (Set_Elab_Unit_Name): Generate reference for Elaborate[_All]
585 * sem_warn.adb (Warn_On_Unreferenced_Entity): Suppress warning
588 2015-02-05 Hristian Kirtchev <kirtchev@adacore.com>
590 * sem_prag.adb (Check_Pragma_Conformance): Add
591 local variable Arg. Ensure that all errors are associated with
592 the pragma if it appears without an argument. Add comments on
595 2015-02-05 Robert Dewar <dewar@adacore.com>
597 * lib-xref.adb: Minor reformatting.
599 2015-02-05 Tristan Gingold <gingold@adacore.com>
602 * env.c: Fix thinko: handle Darwin case before default one.
604 2015-01-30 Robert Dewar <dewar@adacore.com>
606 * a-assert.adb: Minor reformatting.
607 * sem_ch13.adb: Minor comment clarification.
608 * types.ads: Minor comment update.
609 * sem_eval.adb (Real_Or_String_Static_Predicate_Matches): Avoid blow up
610 when we have a predicate that is nothing but an inherited dynamic
613 2015-01-30 Jerome Guitton <guitton@adacore.com>
615 * gcc-interface/Makefile.in (x86-vxworks): Update GCC_SPEC_FILES to
616 include cert link spec.
618 2015-01-30 Robert Dewar <dewar@adacore.com>
620 * einfo.ads: Minor comment fix.
621 * freeze.adb (Freeze_Profile): Add test for suspicious import
623 * sem_prag.adb (Process_Import_Or_Interface): Test for suspicious
624 use in Pure unit is now moved to Freeze (to properly catch
625 Pure_Function exemption).
627 2015-01-30 Bob Duff <duff@adacore.com>
629 * sem_res.ads: Minor comment fix.
630 * sem_type.adb: sem_type.adb (Remove_Conversions): Need to
631 check both operands of an operator.
633 2015-01-30 Yannick Moy <moy@adacore.com>
635 * a-assert.ads, a-assert.adb: Mark package spec in SPARK. Set assertion
636 policy for Pre to Ignore.
637 (Assert): Add precondition.
639 2015-01-30 Robert Dewar <dewar@adacore.com>
641 * sem_prag.adb (Process_Import_Or_Interface): Warn if used in
643 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Clarify
644 documentation for some special cases of invalid attempts at
647 2015-01-30 Gary Dismukes <dismukes@adacore.com>
649 * errout.ads: Minor reformatting.
651 2015-01-30 Yannick Moy <moy@adacore.com>
653 * inline.adb (Process_Formals): Use the sloc of
654 the inlined node instead of the sloc of the actual parameter,
655 when replacing formal parameters by the actual one.
657 2015-01-30 Arnaud Charlet <charlet@adacore.com>
659 * g-expect.adb (Get_Command_Output): Use infinite timeout when
662 2015-01-30 Ed Schonberg <schonberg@adacore.com>
664 * sem_ch12.adb (Analyze_Associations): If an in-parameter is
665 defaulted in an instantiation, add an entry in the list of actuals
666 to indicate the default value of the formal (as is already done
667 for defaulted subprograms).
669 2015-01-30 Javier Miranda <miranda@adacore.com>
671 * errout.adb (Error_Msg_PT): Minor error phrasing update.
673 2015-01-30 Robert Dewar <dewar@adacore.com>
675 * sem_warn.adb (Warn_On_Known_Condition): Improve error message
678 2015-01-30 Pierre-Marie de Rodat <derodat@adacore.com>
680 * exp_dbug.adb (Get_Encoded_Name): When
681 -fgnat-encodings=minimal, do not generate names for biased types.
683 2015-01-30 Tristan Gingold <gingold@adacore.com>
686 * env.c: Move vxworks and darwin includes out of #ifdef IN_RTS.
688 2015-01-30 Gary Dismukes <dismukes@adacore.com>
690 * freeze.adb: Minor reformatting.
692 2015-01-30 Javier Miranda <miranda@adacore.com>
694 * errout.ads (Error_Msg_PT): Replace Node_Id by Entity_Id and
695 improve its documentation.
696 * errout.adb (Error_Msg_PT): Improve the error message.
697 * sem_ch6.adb (Check_Conformance): Update call to Error_Msg_PT.
698 (Check_Synchronized_Overriding): Update call to Error_Msg_PT.
699 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup.
701 2015-01-30 Robert Dewar <dewar@adacore.com>
703 * sem_warn.adb (Warn_On_Known_Condition): Do special casing of
704 message for False case.
706 2015-01-30 Doug Rupp <rupp@adacore.com>
708 * s-vxwext-kernel.ads (Task_Cont): Remove imported subprogram body.
709 * s-vxwext-kernel.adb (Task_Cont): New subpprogram body specialized for
712 2015-01-30 Gary Dismukes <dismukes@adacore.com>
714 * sem_attr.adb (Declared_Within_Generic_Unit):
715 New function to test whether an entity is declared within the
716 declarative region of a given generic unit.
717 (Resolve_Attribute): For checking legality of subprogram'Access within
718 a generic unit, call new Boolean function Declared_Within_Generic_Unit
719 instead of simply comparing the results of Enclosing_Generic_Unit on
720 the prefix and access type. Correct minor comment typos.
722 2015-01-30 Robert Dewar <dewar@adacore.com>
724 * freeze.adb, exp_util.ads: Update comment.
725 * exp_util.adb, exp_ch3.adb: Minor code reorganization and reformatting.
726 * sem_util.adb: Minor: fix typo.
728 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
730 * sem_attr.adb (Analyze_Attribute): Ensure that
731 the check concerning Refined_Post takes precedence over the
734 2015-01-30 Gary Dismukes <dismukes@adacore.com>
736 * sem_prag.adb: Minor typo fixes and reformatting.
738 2015-01-30 Yannick Moy <moy@adacore.com>
740 * sem_attr.adb: Code clean up.
742 2015-01-30 Robert Dewar <dewar@adacore.com>
744 * ali.adb (Scan_ALI): Set Serious_Errors flag in Unit record.
745 * ali.ads (Unit_Record): Add new field Serious_Errors.
746 * lib-writ.adb (Write_Unit_Information): Set SE (serious errors)
748 * lib-writ.ads: New attribute SE (serious erors) in unit line.
750 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
752 * einfo.adb Update the usage of attributes Entry_Bodies_Array,
753 Lit_Indexes, Scale_Value, Storage_Size_Variable,
754 String_Literal_Low_Bound along associated routines and
756 (Pending_Access_Types): New routine.
757 (Set_Pending_Access_Types): New routine.
758 (Write_Field15_Name): Add an entry for Pending_Access_Types.
759 * einfo.ads Add new attribute Pending_Access_Types along
760 with usage in nodes. Update the usage of attributes
761 Entry_Bodies_Array, Lit_Indexes, Scale_Value,
762 Storage_Size_Variable, String_Literal_Low_Bound.
763 (Pending_Access_Types): New routine along with pragma Inline.
764 (Set_Pending_Access_Types): New routine along with pragma Inline.
765 * exp_ch3.adb (Expand_Freeze_Array_Type): Add new local variable
766 Ins_Node. Determine the insertion node for anonynous access type
767 that acts as a component type of an array. Update the call to
768 Build_Finalization_Master.
769 (Expand_Freeze_Record_Type): Update
770 the calls to Build_Finalization_Master.
771 (Freeze_Type): Remove
772 local variable RACW_Seen. Factor out the code that deals with
773 remote access-to-class-wide types. Create a finalization master
774 when the designated type contains a private component. Fully
775 initialize all pending access types.
776 (Process_RACW_Types): New routine.
777 (Process_Pending_Access_Types): New routine.
778 * exp_ch4.adb (Expand_Allocator_Expression): Allocation no longer
779 needs to set primitive Finalize_Address.
780 (Expand_N_Allocator): Allocation no longer sets primitive
782 * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
783 Update the call to Build_Finalization_Master.
784 (Make_Build_In_Place_Call_In_Allocator): Allocation no longer
785 needs to set primitive Finalize_Address.
786 * exp_ch7.adb (Add_Pending_Access_Type): New routine.
787 (Build_Finalization_Master): New parameter profile. Associate
788 primitive Finalize_Address with the finalization master if the
789 designated type has been frozen, otherwise treat the access
790 type as pending. Simplify the insertion of the master and
791 related initialization code.
792 (Make_Finalize_Address_Body): Allow Finalize_Address for class-wide
794 (Make_Set_Finalize_Address_Call): Remove forlam parameter Typ.
795 Simplify the implementation.
796 * exp_ch7.ads (Build_Finalization_Master): New parameter profile
797 along with comment on usage.
798 (Make_Set_Finalize_Address_Call): Remove formal parameter Typ. Update
799 the comment on usage.
800 * exp_util.adb (Build_Allocate_Deallocate_Proc): Use routine
801 Finalize_Address to retrieve the primitive.
802 (Finalize_Address): New routine.
803 (Find_Finalize_Address): Removed.
804 * exp_util.ads (Finalize_Address): New routine.
805 * freeze.adb (Freeze_All): Remove the generation of finalization
807 * sem_ch3.adb (Analyze_Full_Type_Declaration): Propagate any
808 pending access types from the partial to the full view.
810 2015-01-30 Robert Dewar <dewar@adacore.com>
812 * sem_disp.adb: Minor reformatting.
813 * sem_disp.ads: Documentation update.
815 2015-01-30 Ed Schonberg <schonberg@adacore.com>
817 * sem_disp.adb (Is_Dynamically_Tagged): when applied to an entity
818 or a function call, return True if type is class-wide.
819 * sem_res.adb (Resolve_Case_Expression, Resolve_If_Expression);
820 Apply RM 4.5.7 (17/3): all or none of the dependent expression
821 of a conditional expression must be dynamically tagged.
823 2015-01-30 Ed Schonberg <schonberg@adacore.com>
825 * sem_ch6.adb (Analyze_Function_Return): In an extended return
826 statement, apply accessibility check to result object when there
827 is no initializing expression (Ada 2012 RM 6.5 (5.4/3))
829 2015-01-30 Robert Dewar <dewar@adacore.com>
831 * sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
832 Boolean for case where ELSE is omitted.
833 * sem_res.adb: Minor reformatting.
835 2015-01-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
837 Fix build under cygwin/64.
838 * adaint.h: Add check for __CYGWIN__.
839 * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.
841 2015-01-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
844 * adaint.c: Handle __CYGWIN__ like __MINGW32__ here.
845 * mingw32.h: Don't include <tchar.h> under cygwin.
846 (_O_U8TEXT, _O_U16TEXT, _O_WTEXT): Set to _O_TEXT if not yet defined.
848 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
850 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
851 (DEF_FUNCTION_TYPE_VAR_12): New macros.
853 2015-01-09 Michael Collison <michael.collison@linaro.org>
855 * gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
856 vec.h, double-int.h, input.h, alias.h, symtab.h,
857 fold-const.h, wide-int.h, and inchash.h due to
858 flattening of tree.h.
859 * gcc-interface/decl.c: Ditto.
860 * gcc-interface/misc.c: Ditto.
861 * gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
862 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
863 fold-const.h, wide-int.h, and inchash.h due to
864 flattening of tree.h.
865 * gcc-interface/trans.c: Include hash-set.h, machmode.h,
866 vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
867 fold-const.h, wide-int.h, inchash.h due to
868 flattening of tree.h.
869 * gcc-interface/utils.c: Include hash-set.h, machmode.h,
870 vec.h, double-int.h, input.h, alias.h, symtab.h,
871 fold-const.h, wide-int.h, and inchash.h due to
872 flattening of tree.h.
873 * gcc-interface/utils2.c: Ditto.
875 2015-01-07 Robert Dewar <dewar@adacore.com>
877 * sem_warn.adb (Check_One_Unit): Don't give unused entities
878 warning for a package which is used as a generic parameter.
880 2015-01-07 Bob Duff <duff@adacore.com>
882 * usage.adb (Usage): Correct documentation of
885 2015-01-07 Robert Dewar <dewar@adacore.com>
887 * s-fileio.adb: Minor reformatting.
889 2015-01-07 Ed Schonberg <schonberg@adacore.com>
891 * sem_ch12.adb (Instantiate_Object): If formal is an anonymous
892 access to subprogram, replace its formals with new entities when
893 building the object declaration, both if actual is present and
894 when it is defaulted.
896 2015-01-07 Ed Schonberg <schonberg@adacore.com>
898 * sem_ch5.adb (Analyze_Assignment): If left-hand side is a view
899 conversion and type of expression has invariant, apply invariant
902 2015-01-07 Ed Schonberg <schonberg@adacore.com>
904 * sem_ch3.adb (Create_Constrained_Components): A call to
905 Gather_Components may detect an error if an inherited discriminant
906 that controls a variant is non-static.
907 * sem_aggr.adb (Resolve_Record_Aggregate, Step 5): The call to
908 Gather_Components may report an error if an inherited discriminant
909 in a variant in non-static.
910 * sem_util.adb (Gather_Components): If a non-static discriminant
911 is inherited do not report error here, but let caller handle it.
912 (Find_Actual): Small optimization.
914 2015-01-07 Bob Duff <duff@adacore.com>
916 * usage.adb (Usage): Document -gnatw.f switch.
918 2015-01-07 Ed Schonberg <schonberg@adacore.com>
920 * sem_ch12.adb: Code clean up and minor reformatting.
922 2015-01-07 Robert Dewar <dewar@adacore.com>
924 * exp_ch4.adb (Expand_N_Type_Conversion): Add guard for
925 Raise_Accessibility_Error call.
926 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add documentation
927 on handling of invalid digits in based constants.
928 * s-fatgen.ads: Minor reformatting.
929 * sem_attr.adb (Analyze_Attribute, case Unrestricted_Access):
930 Avoid noting bogus modification for Valid test.
931 * snames.ads-tmpl (Name_Attr_Long_Float): New Name.
932 * einfo.ads: Minor reformatting.
933 * sem_warn.adb: Minor comment clarification.
934 * sem_ch12.adb: Minor reformatting.
936 2015-01-07 Ed Schonberg <schonberg@adacore.com>
938 * exp_ch5.adb (Expand_Predicated_Loop): Handle properly loops
939 over static predicates when the loop parameter specification
940 carries a Reverse indicator.
942 2015-01-07 Ed Schonberg <schonberg@adacore.com>
944 * sem_ch12.adb (Instantiate_Object): If formal has a default,
945 actual is missing and formal has an anonymous access type, copy
946 access definition in full so that tree for instance is properly
947 formatted for ASIS use.
949 2015-01-07 Bob Duff <duff@adacore.com>
951 * sem_elab.adb (Check_Internal_Call_Continue): Give a warning
952 for P'Access, where P is a subprogram in the same package as
953 the P'Access, and the P'Access is evaluated at elaboration
954 time, and occurs before the body of P. For example, "X : T :=
955 P'Access;" would allow a subsequent call to X.all to be an
956 access-before-elaboration error; hence the warning. This warning
957 is enabled by the -gnatw.f switch.
958 * opt.ads (Warn_On_Elab_Access): New flag for warning switch.
959 * warnsw.adb (Set_Dot_Warning_Switch): Set Warn_On_Elab_Access.
960 * gnat_ugn.texi: Document the new warning.
962 2015-01-07 Johannes Kanig <kanig@adacore.com>
964 * lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Skip unneeded
967 2015-01-07 Robert Dewar <dewar@adacore.com>
969 * s-taprop-linux.adb, clean.adb: Minor reformatting.
971 2015-01-07 Arnaud Charlet <charlet@adacore.com>
973 * s-tassta.adb: Relax some overzealous assertions.
975 2015-01-07 Ed Schonberg <schonberg@adacore.com>
977 * sem_ch6.adb (Analyze_Return_Type): An call that returns a limited
978 view of a type is legal when context is a thunk generated for
979 operation inherited from an interface.
980 * exp_ch6.adb (Expand_Simple_Function_Return): If context is
981 a thunk and return type is an incomplete type do not continue
982 expansion; thunk will be fully elaborated when generating code.
984 2015-01-07 Doug Rupp <rupp@adacore.com>
986 * s-osinte-mingw.ads (LARGE_INTEGR): New subtype.
987 (QueryPerformanceFrequency): New imported procedure.
988 * s-taprop-mingw.adb (RT_Resolution): Call above and return
989 resolution vice a hardcoded value.
990 * s-taprop-solaris.adb (RT_Resolution): Call clock_getres and return
991 resolution vice a hardcoded value.
992 * s-linux-android.ads (clockid_t): New subtype.
993 * s-osinte-aix.ads (clock_getres): New imported subprogram.
994 * s-osinte-android.ads (clock_getres): Likewise.
995 * s-osinte-freebsd.ads (clock_getres): Likewise.
996 * s-osinte-solaris-posix.ads (clock_getres): Likewise.
997 * s-osinte-darwin.ads (clock_getres): New subprogram.
998 * s-osinte-darwin.adb (clock_getres): New subprogram.
999 * thread.c (__gnat_clock_get_res) [__APPLE__]: New function.
1000 * s-taprop-posix.adb (RT_Resolution): Call clock_getres to
1001 calculate resolution vice hard coded value.
1003 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1005 * exp_util.adb (Make_CW_Equivalent_Type): If root type is a
1006 limited view, use non-limited view when available to create
1007 equivalent record type.
1009 2015-01-07 Vincent Celier <celier@adacore.com>
1011 * gnatcmd.adb: Remove command Sync and any data and processing
1012 related to this command. Remove project processing for gnatstack.
1013 * prj-attr.adb: Remove package Synchonize and its attributes.
1015 2015-01-07 Vincent Celier <celier@adacore.com>
1017 * clean.adb: Minor error message change.
1019 2015-01-07 Tristan Gingold <gingold@adacore.com>
1022 * env.c (__gnat_environ): Adjust for darwin9/darwin10.
1024 2015-01-07 Javier Miranda <miranda@adacore.com>
1026 * sem_ch10.adb (Analyze_With_Clause): Compiling under -gnatq
1027 protect the frontend against never ending recursion caused by
1028 circularities in the sources.
1030 2015-01-07 Robert Dewar <dewar@adacore.com>
1032 * a-reatim.adb, make.adb, exp_pakd.adb, i-cpoint.adb, sem_ch8.adb,
1033 exp_ch3.adb: Minor reformatting.
1035 2015-01-07 Doug Rupp <rupp@adacore.com>
1037 * s-linux.ads (clockid_t): New subtype.
1038 * s-osinte-linux.ads (pragma Linker Options): Add -lrt.
1039 (clockid_t): New subtype.
1040 (clock_getres): Import system call.
1041 * s-taprop-linux.adb (System.OS_Constants): With and rename.
1042 (RT_Resolution): Remove
1043 hardcoded value and call clock_getres.
1044 * s-linux-sparc.ads, s-linux-mipsel.ads, s-linux-hppa.ads,
1045 s-linux-alpha.ads, s-linux-x32.ads (clockid_t): Add new subtype.
1047 2015-01-07 Robert Dewar <dewar@adacore.com>
1049 * sem_warn.adb (Check_One_Unit): Guard against context item
1050 with no Entity field.
1052 2015-01-07 Vincent Celier <celier@adacore.com>
1054 * clean.adb (Gnatclean): Warn that 'gnatclean -P' is obsolete.
1055 * make.adb (Initialize): Warn that 'gnatmake -P' is obsolete.
1057 2015-01-07 Vincent Celier <celier@adacore.com>
1059 * prj-conf.adb (Parse_Project_And_Apply_Config): Always finalize
1060 errors/warnings in the first parsing of the project files,
1061 to display the warnings when there is no errors.
1063 2015-01-07 Tristan Gingold <gingold@adacore.com>
1065 * i-cpoint.adb (Copy_Terminated_Array): Nicely handle null target.
1067 2015-01-07 Doug Rupp <rupp@adacore.com>
1069 * s-taprop-vxworks.adb (Stop_All_Tasks): Pass return
1070 value from Int_Lock as parameter to Int_Unlock.
1071 * s-osinte-vxworks.ads (Int_Unlock): Add parameter.
1072 * s-vxwext.ads (Int_Unlock): Likewise.
1073 * s-vxwext-kernel.adb (intUnlock, Int_Unlock): Likewise.
1074 * s-vxwext-kernel.ads (Int_Unlock): Likewise.
1075 * s-vxwext-rtp.adb (Int_Unlock): Likewise.
1076 * s-vxwext-rtp.ads (Int_Unlock): Likewise.
1078 2015-01-07 Pierre-Marie de Rodat <derodat@adacore.com>
1080 * exp_pakd.adb: Add a comment in exp_pakd.adb to explain why we
1083 2015-01-07 Tristan Gingold <gingold@adacore.com>
1085 * i-cpoint.adb (Copy_Terminated_Array): Use Copy_Array to
1088 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1090 * sem_ch3.adb (Analyze_Full_Type_Declaration): Do not
1091 automatically set No_Strict_Aliasing on access types.
1092 * fe.h (No_Strict_Aliasing_CP): Declare.
1093 * gcc-interface/trans.c (gigi): Force flag_strict_aliasing to 0 if
1094 No_Strict_Aliasing_CP is set.
1096 2015-01-07 Johannes Kanig <kanig@adacore.com>
1098 * sem_ch8.adb (Analyze_Subprogram_Renaming) do
1099 not build function wrapper in gnatprove mode when the package
1100 is externally axiomatized.
1102 2015-01-07 Jose Ruiz <ruiz@adacore.com>
1104 * a-reatim.adb (Time_Of): Reduce the number of spurious overflows in
1105 intermediate computations when the parameters have different signs.
1107 2015-01-07 Javier Miranda <miranda@adacore.com>
1109 * exp_ch3.adb (Build_Init_Procedure): For derived types,
1110 improve the code which takes care of identifying and moving to
1111 the beginning of the init-proc the call to the init-proc of the
1114 2015-01-07 Olivier Hainque <hainque@adacore.com>
1116 * gcc-interface/trans.c (gnat_to_gnu, <N_Expression_With_Action>):
1117 Elaborate the expression as part of the same stmt group as the actions.
1119 2015-01-07 Robert Dewar <dewar@adacore.com>
1121 * sem_ch3.adb: Minor error message change.
1123 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1125 * sem_prag.adb (Analyze_Pragma, case Preelaborable_Initialization):
1126 Following AI05-028, the pragam applies legally to any composite type.
1128 2015-01-07 Arnaud Charlet <charlet@adacore.com>
1130 * s-osinte-vxworks.adb, s-osinte-vxworks.ads
1131 (sigwait, sigwaitinfo): Removed, not needed after all on any
1132 VxWorks configurations.
1134 2015-01-07 Robert Dewar <dewar@adacore.com>
1136 * sem_ch3.adb, freeze.adb, exp_disp.adb: Minor reformatting.
1138 2015-01-07 Javier Miranda <miranda@adacore.com>
1140 * exp_disp.adb (Expand_Interface_Conversion): Adding missing
1141 generation of accessibility check.
1143 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1145 * sem_ch3.adb (Derived_Type_Declaration): In the case of an
1146 illegal completion from a class- wide type, set etype of the
1147 derived type properly to prevent cascaded errors.
1149 2015-01-07 Robert Dewar <dewar@adacore.com>
1151 * prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
1154 2015-01-07 Robert Dewar <dewar@adacore.com>
1156 * restrict.adb (Check_Restriction_No_Use_Of_Attribute):
1158 (OK_No_Use_Of_Entity_Name): New function.
1159 (Set_Restriction_No_Use_Of_Entity): New procedure.
1160 * restrict.ads (Check_Restriction_No_Use_Of_Attribute):
1162 (OK_No_Use_Of_Entity_Name): New function.
1163 (Set_Restriction_No_Use_Of_Entity): New procedure.
1164 * sem_ch8.adb (Find_Direct_Name): Add check for violation of
1166 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1167 Add processing for new restriction No_Use_Of_Entity.
1169 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1171 * freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
1172 component type as to Has_Atomic_Components type. Remove useless
1173 test on Is_Aliased component type.
1175 2015-01-07 Hristian Kirtchev <kirtchev@adacore.com>
1177 * alloc.ads Alphabetize several declarations. Add constants
1178 Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
1179 * atree.adb Add with and use clauses for Opt.
1180 (Allocate_Initialize_Node): Mark a node as ignored Ghost
1181 if it is created in an ignored Ghost region.
1182 (Ekind_In): New variant.
1183 (Is_Ignored_Ghost_Node): New routine.
1184 (Set_Is_Ignored_Ghost_Node): New routine.
1185 * atree.adb Aplhabetize several subprograms declarations. Flag
1186 Spare0 is now known as Is_Ignored_Ghost_Node.
1187 (Ekind_In): New variant.
1188 (Is_Ignored_Ghost_Node): New routine.
1189 (Set_Is_Ignored_Ghost_Node): New routine.
1190 * einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
1191 (Contains_Ignored_Ghost_Code): New routine.
1192 (Set_Contains_Ignored_Ghost_Code): New routine.
1193 (Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
1194 It is now possible to set this property on an unanalyzed entity.
1195 (Write_Entity_Flags): Output the status of flag
1196 Contains_Ignored_Ghost_Code.
1197 * einfo.ads New attribute Contains_Ignored_Ghost_Code along with
1199 (Contains_Ignored_Ghost_Code): New routine
1200 along with pragma Inline.
1201 (Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
1202 * exp_ch3.adb Add with and use clauses for Ghost.
1203 (Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
1204 Set the Ghost_Mode in effect.
1205 (Restore_Globals): New routine.
1206 * exp_ch7.adb (Process_Declarations): Do not process a context
1207 that invoves an ignored Ghost entity.
1208 * exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
1209 construct that has been rewritten as a null statement.
1210 * exp_disp.adb Add with and use clauses for Ghost.
1211 (Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
1212 the Ghost_Mode in effect.
1213 (Restore_Globals): New routine.
1214 * exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
1215 does not require any clean up. Add two missing cases that deal
1216 with block statements.
1217 * freeze.adb Add with and use clauses for Ghost.
1218 (Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
1219 Set the Ghost_Mode in effect.
1220 (Restore_Globals): New routine.
1221 * frontend.adb Add with and use clauses for Ghost. Remove any
1222 ignored Ghost code from all units that qualify.
1223 * ghost.adb New unit.
1224 * ghost.ads New unit.
1225 * gnat1drv.adb Add with clause for Ghost. Initialize and lock
1226 the table in package Ghost.
1227 * lib.ads: Alphabetize several subprogram declarations.
1228 * lib-xref.adb (Output_References): Do not generate reference
1229 information for ignored Ghost entities.
1230 * opt.ads Add new type Ghost_Mode_Type and new global variable
1232 * rtsfind.adb (Load_RTU): Provide a clean environment when
1233 loading a runtime unit.
1234 * sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
1235 entry/exit as the node may set a different mode.
1237 Capture/restore the value of Ghost_Mode on entry/exit as the
1238 unit may be withed from a unit with a different Ghost mode.
1239 * sem_ch3.adb Add with and use clauses for Ghost.
1240 (Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
1241 Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
1242 Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
1243 the entity as Ghost when there is a Ghost_Mode in effect.
1244 (Array_Type_Declaration): The implicit base type inherits the
1245 "ghostness" from the array type.
1246 (Derive_Subprogram): The
1247 alias inherits the "ghostness" from the parent subprogram.
1248 (Make_Implicit_Base): The implicit base type inherits the
1249 "ghostness" from the parent type.
1250 * sem_ch5.adb Add with and use clauses for Ghost.
1251 (Analyze_Assignment): Set the Ghost_Mode in effect.
1252 * sem_ch6.adb Add with and use clauses for Ghost.
1253 (Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
1254 Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
1255 Set the Ghost_Mode in effect. Mark the entity as Ghost when
1256 there is a Ghost_Mode in effect.
1257 * sem_ch7.adb Add with and use clauses for Ghost.
1258 (Analyze_Package_Body_Helper, Analyze_Package_Declaration,
1259 Analyze_Private_Type_Declaration): Set the Ghost_Mode in
1260 effect. Mark the entity as Ghost when there is a Ghost_Mode
1262 * sem_ch8.adb Add with and use clauses for Ghost.
1263 (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
1264 Analyze_Object_Renaming, Analyze_Package_Renaming,
1265 Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
1266 the entity as Ghost when there is a Ghost_Mode in effect.
1267 (Find_Type): Check the Ghost context of a type.
1268 * sem_ch11.adb Add with and use clauses for Ghost.
1269 (Analyze_Exception_Declaration): Set the Ghost_Mode in
1270 effect. Mark the entity as Ghost when there is a Ghost_Mode
1272 * sem_ch12.adb Add with and use clauses for Ghost.
1273 (Analyze_Generic_Package_Declaration,
1274 Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
1275 Mark the entity as Ghost when there is a Ghost_Mode in effect.
1276 * sem_prag.adb Add with and use clauses for Ghost.
1277 (Analyze_Pragma): Ghost-related checks are triggered when there
1278 is a Ghost mode in effect.
1279 (Create_Abstract_State): Mark the
1280 entity as Ghost when there is a Ghost_Mode in effect.
1281 * sem_res.adb Add with and use clauses for Ghost.
1282 (Check_Ghost_Context): Removed.
1283 * sem_util.adb (Check_Ghost_Completion): Removed.
1284 (Check_Ghost_Derivation): Removed.
1285 (Incomplete_Or_Partial_View):
1286 Add a guard in case the entity has not been analyzed yet
1287 and does carry a scope.
1288 (Is_Declaration): New routine.
1289 (Is_Ghost_Entity): Removed.
1290 (Is_Ghost_Statement_Or_Pragma):
1292 (Is_Subject_To_Ghost): Removed.
1293 (Set_Is_Ghost_Entity):
1295 (Within_Ghost_Scope): Removed.
1296 * sem_util.adb (Check_Ghost_Completion): Removed.
1297 (Check_Ghost_Derivation): Removed.
1298 (Is_Declaration): New routine.
1299 (Is_Ghost_Entity): Removed.
1300 (Is_Ghost_Statement_Or_Pragma): Removed.
1301 (Is_Subject_To_Ghost): Removed.
1302 (Set_Is_Ghost_Entity): Removed.
1303 (Within_Ghost_Scope): Removed.
1304 * sinfo.ads Add a section on Ghost mode.
1305 * treepr.adb (Print_Header_Flag): New routine.
1306 (Print_Node_Header): Factor out code. Output flag
1307 Is_Ignored_Ghost_Node.
1308 * gcc-interface/Make-lang.in: Add dependency for unit Ghost.
1310 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1312 * freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
1313 true test and unreachable 'else' arm.
1315 2015-01-06 Vincent Celier <celier@adacore.com>
1317 * prj-conf.adb (Check_Target): Improve error message when
1318 there are mismatched targets between the on in the configuration
1319 project file and the specified one, either in the main project
1320 file or in the --target= switch.
1322 2015-01-06 Pascal Obry <obry@adacore.com>
1324 * prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
1325 Install_Name attribute definitions.
1327 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1329 * freeze.adb (Wrap_Imported_Subprogram): Indicate that the
1330 generated Import pragma for the internal imported procedure does
1331 not come from an aspect, so that Is_Imported can be properly
1334 2015-01-06 Gary Dismukes <dismukes@adacore.com>
1336 * sem_ch12.adb (Might_Inline_Subp): Record whether
1337 any subprograms in the generic package are marked with
1338 pragma Inline_Always (setting flag Has_Inline_Always).
1339 (Analyze_Package_Instantiation): Add test of Has_Inline_Always
1340 alongside existing test of Front_End_Inlining as alternative
1341 conditions for setting Inline_Now. Also add test of
1342 Has_Inline_Always along with Front_End_Inlining test as an
1343 alternative condition for setting Needs_Body to False.
1345 2015-01-06 Tristan Gingold <gingold@adacore.com>
1347 * i-cpoint.adb (Copy_Array): Handle overlap.
1349 2015-01-06 Pascal Obry <obry@adacore.com>
1351 * bindgen.adb: Minor style fix.
1353 2015-01-06 Robert Dewar <dewar@adacore.com>
1355 * sem_util.ads, sem_util.adb: Minor reformatting.
1357 2015-01-06 Vincent Celier <celier@adacore.com>
1359 * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
1360 with flags before parsing the projects.
1361 * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
1362 * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
1363 to True in the flags, when Ignore_Missing_With is True and an
1364 imported project cannot be found.
1365 * prj-proc.adb (Expression): When there are incomplete withs and
1366 a variable or attribute is not found, set the variable/attribute
1368 * prj.ads (Processing_Flags): New flag Incomplete_Withs,
1371 2015-01-06 Vasiliy Fofanov <fofanov@adacore.com>
1373 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
1374 prj-err.adb: Add new switch --no-command-line.
1376 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1378 * sem_ch12.adb: Sloc of wrapper is that of instantiation.
1380 2015-01-06 Robert Dewar <dewar@adacore.com>
1382 * sem_ch11.adb: Minor reformatting.
1384 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1386 * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
1387 Build_Array_Aggr_Code, used to initialized components covered
1388 by a box association. If the component type is scalar and has
1389 a default aspect, use it to initialize such components.
1391 2015-01-06 Pascal Obry <obry@adacore.com>
1393 * rtinit.c (__gnat_runtime_initialize): Add a parameter to
1394 control the setup of the exception handler.
1395 * initialize.c: Remove unused declaration.
1396 * bindgen.adb: Always call __gnat_runtime_initialize and pass
1397 whether the exeception handler must be set or not.
1399 2015-01-06 Thomas Quinot <quinot@adacore.com>
1401 * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
1402 order to native from default, make sure to also adjust bit order.
1403 * exp_aggr.adb: Minor reformatting.
1405 2015-01-06 Robert Dewar <dewar@adacore.com>
1407 * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
1408 s-valrea.adb, s-valrea.ads: Add some additional guards for
1409 Str'Last = Positive'Last.
1411 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1413 * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
1416 2015-01-06 Javier Miranda <miranda@adacore.com>
1418 * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
1420 2015-01-06 Thomas Quinot <quinot@adacore.com>
1422 * sem_util.ads: Minor reformatting.
1423 * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
1424 (In_RCI_Declaration) Return to old name, as proper checking of
1425 entity being in the visible part depends on entity kind and must
1426 be done by the caller.
1428 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1430 * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
1431 for operators in SPARK.
1433 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1435 * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
1436 expression in an others association before making copies for
1437 separate resolution and accessibility checks. This ensures that
1438 the type of the expression is available to ASIS in all cases,
1439 in particular if the expression is itself an aggregate.
1441 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1443 * einfo.ads (Has_Independent_Components): Document extended
1445 * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
1446 (Set_Has_Independent_Components): Adjust assertion.
1447 * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
1448 for pragma Atomic_Components. Set Has_Independent_Components
1449 on the object instead of the type for an object declaration with
1450 pragma Independent_Components.
1452 2015-01-06 Olivier Hainque <hainque@adacore.com>
1454 * set_targ.adb (Read_Target_Dependent_Values): Set
1455 Long_Double_Index when "long double" is read.
1456 (elaboration code): Register_Back_End_Types only when not reading from
1457 config files. Doing otherwise is pointless and error prone.
1459 2015-01-06 Robert Dewar <dewar@adacore.com>
1461 * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
1463 2015-01-06 Robert Dewar <dewar@adacore.com>
1465 * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
1466 Str'Last = Positive'Last.
1468 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1470 * sem_ch6.adb (Matches_Limited_View): Handle properly the case
1471 where the non-limited type is a generic actual and appears as
1472 a subtype of the non-limited view of the other.
1473 * freeze.adb (Build_Renamed_Body): If the return type of the
1474 declaration that is being completed is a limited view and the
1475 non-limited view is available, use it in the specification of
1478 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1480 * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
1481 incomplete view, the type of the classwide type common to both
1482 views is the type being declared.
1484 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1486 * einfo.ads (Is_Independent): Further document extended usage.
1488 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1490 * einfo.ads (Is_Independent): Document extended usage.
1491 * einfo.adb (Is_Independent): Remove obsolete assertion.
1492 (Set_Is_Independent): Likewise.
1493 * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
1494 (Process_Atomic_Independent_Shared_Volatile): ...this.
1495 Deal with pragma Independent here.
1496 (Analyze_Pragma): Adjust
1497 to above renaming and also invoke it for pragma Independent.
1498 Adjust comment for Independent_Components.
1500 2015-01-06 Robert Dewar <dewar@adacore.com>
1502 * snames.ads-tmpl: Remove entries for attribute Enum_Image.
1503 * exp_attr.adb: Remove reference to Attribute_Enum_Image.
1505 2015-01-06 Robert Dewar <dewar@adacore.com>
1507 * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
1509 * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
1510 Str'Last = Positive'Last.
1512 2015-01-06 Robert Dewar <dewar@adacore.com>
1514 * sem_prag.adb (Process_Inline): Remove redundant construct
1515 warning (-gnatw.r) for an ineffective pragma Inline.
1517 2015-01-06 Robert Dewar <dewar@adacore.com>
1519 * s-valint.adb: Fix typo in last checkin.
1520 * s-valuns.adb (Value_Unsigned): More efficient fix for
1522 * sem_attr.adb (Analyze_Attribute): Minor reformatting
1523 (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
1525 2015-01-06 Robert Dewar <dewar@adacore.com>
1527 * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
1528 Str'Last = Positive'Last
1530 2015-01-06 Thomas Quinot <quinot@adacore.com>
1532 * xoscons.adb: Display exception information and return non-zero
1533 exit status in top level exception handler.
1535 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1537 * sem_ch8.adb: Code clean up.
1539 2015-01-06 Tristan Gingold <gingold@adacore.com>
1541 * targparm.ads: Remove obsolete comment.
1543 2015-01-06 Olivier Hainque <hainque@adacore.com>
1545 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
1546 constructing a ref to variable, update inner_const_flag from the
1547 variable TREE_READONLY attribute.
1548 * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
1550 (get_target_float_size): Remove.
1551 (get_target_double_size): Remove.
1552 (get_target_long_double_size): Remove.
1554 2015-01-06 Pascal Obry <obry@adacore.com>
1556 * adaint.c (ProcListEvt): Set to NULL.
1557 * rtinit.c: New file.
1558 (__gnat_rt_init_count): New reference counter set to 0.
1559 (__gnat_runtime_initialize): Move code here from __gnat_initialize when
1560 this code is actually needed for the runtime initialization. This
1561 routine returns immediately if the initialization has already been done.
1562 * final.c: Revert previous change.
1563 * rtfinal.c: New file.
1564 (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
1565 section and event. The default version of this routine is empty (except
1566 for the reference counting code). This routine returns immediately if
1567 some others libraries are referencing the runtime.
1568 * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
1569 remove circuitry to initialize the signal handler as this is
1570 now done by the runtime initialization routine.
1571 (Gen_Adafinal): Generate call to Runtime_Finalize.
1572 * gnat_ugn.texi: Update documentation about concurrency and
1573 initialization/finalization of the run-time.
1574 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
1575 references to rtfinal.o and rtinit.o
1577 2015-01-06 Robert Dewar <dewar@adacore.com>
1579 * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
1581 * sem_attr.adb: Implement Enum_Image attribute.
1582 * snames.ads-tmpl: Add entries for Enum_Image attribute.
1584 2015-01-06 Robert Dewar <dewar@adacore.com>
1586 * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
1587 * restrict.ads (No_Use_Of_Entity): New table.
1588 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1589 Ignore No_Use_Of_Entity (will be processed in parser).
1590 * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
1592 2015-01-06 Vincent Celier <celier@adacore.com>
1594 * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
1595 to check for an extended project, if a project does not have
1596 yet a project declaration.
1598 2015-01-06 Pierre-Marie Derodat <derodat@adacore.com>
1600 * scos.ads: Update documentation about the SCO table build
1601 process and about table records format.
1602 * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
1603 (SCO_Record_Filtered): New procedure.
1604 (Set_SCO_Logical_Operator): New procedure.
1605 (dsco): Update documentation.
1606 * par_sco.adb: Update library-level comments.
1607 (SCO_Generation_State_Type): New type.
1608 (SCO_Generation_State): New variable.
1609 (SCO_Raw_Table): New package instanciation.
1610 (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
1612 (Tristate): New type.
1613 (Is_Logical_Operator): Return Tristate and update documentation.
1614 (Has_Decision): Update call to Is_Logical_Operator and complete
1616 (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
1617 comment, add an assertion for state checking and change
1618 references to SCO_Table into SCO_Raw_Table.
1619 (dsco): Refactor to dump the raw and the filtered tables.
1620 (Process_Decisions.Output_Decision_Operand): Handle putative
1621 short-circuit operators.
1622 (Process_Decisions.Output_Element): Update references
1623 to Set_Table_Entry and to Condition_Pragma_Hash_Table.
1624 (Process_Decisions.Process_Decision_Operand): Update call
1625 to Is_Logical_Operator.
1626 (Process_Decisions.Process_Node): Handle putative short-circuit
1627 operators and change references to
1628 SCO_Table into SCO_Raw_Table.
1629 (SCO_Output): Add an assertion
1630 for state checking and remove code that used to stamp out SCO entries.
1631 (SCO_Pragma_Disabled): Change reference to SCO_Table
1633 (SCO_Record): Rename to SCO_Record_Raw,
1634 add an assertion for state checking and change references
1635 to SCO_Table into SCO_Raw_Table.
1636 (Set_SCO_Condition): Add an assertion for state checking, update
1637 references to Condition_Pragma_Hash_Table and change references to
1638 SCO_Table into SCO_Raw_Table.
1639 (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
1640 change references to SCO_Table into SCO_Raw_Table.
1641 (Set_SCO_Logical_Operator): New procedure.
1642 (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
1643 references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
1644 (SCO_Record_Fildered): New procedure.
1645 * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
1646 * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
1648 * par-load.adb (Load): Update reference to SCO_Record.
1649 * par.adb (Par): Update reference to SCO_Record.
1650 * put_scos.adb (Put_SCOs): Add an assertion to check that no
1651 putative SCO condition reaches this end.
1652 * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
1653 * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
1654 when corresponding to an "and"/"or" operator affected by the
1655 Short_Circuit_And_Or pragma.
1657 2015-01-06 Robert Dewar <dewar@adacore.com>
1659 * sem_ch8.adb (Analyze_Use_Package): Give more specific error
1660 msg for attempted USE of generic subprogram or subprogram.
1662 2015-01-06 Robert Dewar <dewar@adacore.com>
1664 * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
1665 s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
1666 a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
1668 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1670 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
1671 that specify stream subprograms, if the prefix is a class-wide
1672 type then the generated attribute definition clause must apply
1673 to the same class-wide type.
1674 (Default_Iterator): An iterator defined by an aspect of some
1675 container type T must have a first parameter of type T, T'class,
1676 or an access to such (from code reading RM 5.5.1 (2/3)).
1678 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1680 * gnat1drv.adb: Minor: complete previous change.
1682 2015-01-06 Olivier Hainque <hainque@adacore.com>
1684 * set_targ.ads (C_Type_For): New function. Return the name of
1685 a C type supported by the back-end and suitable as a basis to
1686 construct the standard Ada floating point type identified by
1687 the T parameter. This is used as a common ground to feed both
1688 ttypes values and the GNAT tree nodes for the standard floating
1690 * set_targ.adb (Long_Double_Index): The index at which "long
1691 double" gets registered in the FPT_Mode_Table. This is useful to
1692 know whether we have a "long double" available at all and get at
1693 it's characteristics without having to search the FPT_Mode_Table
1694 when we need to decide which C type should be used as the
1695 basis for Long_Long_Float in Ada.
1696 (Register_Float_Type): Fill Long_Double_Index.
1697 (FPT_Mode_Index_For): New function. Return the index in
1698 FPT_Mode_Table that designates the entry corresponding to the
1699 provided C type name.
1700 (FPT_Mode_Index_For): New function. Return the index in
1701 FPT_Mode_Table that designates the entry for a back-end type
1702 suitable as a basis to construct the standard Ada floating point
1703 type identified by the input T parameter.
1704 (elaboration code): Register_Back_End_Types unconditionally,
1705 so C_Type_For can operate regardless of -gnateT. Do it
1706 early so we can query it for the floating point sizes, via
1707 FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
1708 Long_Double_Size from the FPT_Mode_Table, as cstand will do.
1709 * cstand.adb (Create_Float_Types): Use C_Type_For to determine
1710 which C type should be used as the basis for the construction
1711 of the Standard Ada floating point types.
1712 * get_targ.ads (Get_Float_Size, Get_Double_Size,
1713 Get_Long_Double_Size): Remove.
1714 * get_targ.adb: Likewise.
1716 2015-01-06 Thomas Quinot <quinot@adacore.com>
1718 * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
1719 parameter and rename to...
1720 (In_RCI_Visible_Declarations): Fix handling of private part of nested
1722 (Validate_RCI_Subprogram_Declaration): Reject illegal function
1723 returning anonymous access in RCI unit.
1725 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1727 * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
1728 function wrapper may be a homonym of another local declaration.
1729 * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
1730 build function and operator wrappers after the actual subprogram
1731 has been resolved, and replace the standard renaming declaration
1732 with the declaration of wrapper.
1733 * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
1734 make public for use elsewhere.
1735 * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
1736 rewrite, now that actual is fully resolved when wrapper is
1739 2015-01-06 Javier Miranda <miranda@adacore.com>
1741 * exp_disp.adb: Revert previous change.
1743 2015-01-06 Robert Dewar <dewar@adacore.com>
1745 * exp_util.adb: Change name Name_Table_Boolean to
1746 Name_Table_Boolean1.
1747 * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
1748 Introduce Name_Table_Boolean2/3.
1749 * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
1750 Introduce Name_Table_Boolean2/3.
1751 * par-ch13.adb: Change name Name_Table_Boolean to
1752 Name_Table_Boolean1.
1754 2015-01-06 Bob Duff <duff@adacore.com>
1756 * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
1758 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1760 * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
1761 others choice that covers multiple components, analyze each
1762 copy with the type of the component even in compile-only mode,
1763 to detect potential accessibility errors.
1765 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1767 * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
1768 (Resolve_Actuals): An effectively volatile out
1769 parameter cannot act as an in or in out actual in a call.
1770 (Resolve_Entity_Name): An effectively volatile out parameter
1773 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1775 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
1776 the expansion of an expression function it may be pre-analyzed
1777 if a 'access attribute is applied to the function, in which case
1778 last_entity may have been assigned already.
1780 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1782 * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
1783 type and actual has the corresponding full view, there is no
1784 error, but a case of use of incomplete type in a predicate or
1785 invariant expression.
1787 2015-01-06 Vincent Celier <celier@adacore.com>
1789 * makeutl.adb (Insert_No_Roots): Make sure that the same source
1790 in two different project tree is checked in both trees, if they
1791 are sources of two different projects, extended or not.
1793 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1795 * gnat1drv.adb: Minor code clean up.
1796 (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
1798 2015-01-06 Bob Duff <duff@adacore.com>
1800 * osint.adb (Read_Source_File): Don't print out
1801 file name unless T = Source.
1803 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1805 * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
1806 recognize improper uses of constant_reference types as actuals
1807 for in-out parameters.
1808 (Check_Function_Call): Do not collect identifiers if function
1809 name is missing because of previous error.
1811 2015-01-06 Robert Dewar <dewar@adacore.com>
1813 * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
1814 ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
1815 Minor change of name Name_Table_Info => Name_Table_Int.
1817 2015-01-06 Robert Dewar <dewar@adacore.com>
1819 * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
1820 in previous checkin.
1821 * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
1823 * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
1825 2015-01-06 Vincent Celier <celier@adacore.com>
1827 * a-strsup.adb (Times (Natural;String;Positive)): Raise
1828 Length_Error, not Index_Error, when the result is too long.
1830 2015-01-06 Thomas Quinot <quinot@adacore.com>
1832 * a-direct.adb (Create_Path): Minor error handling and
1833 performance improvement.
1835 2015-01-06 Robert Dewar <dewar@adacore.com>
1837 * checks.ads, sem_ch12.adb: Minor reformatting.
1838 * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
1839 zero check for fixed-point case if Backend_Divide_Checks_On_Target
1842 2015-01-06 Robert Dewar <dewar@adacore.com>
1844 * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
1845 Do not set restriction No_Elaboration_Code unless the pragma
1846 appears in the main unit).
1848 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1850 * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
1851 that with clause has already been analyzed before checking kind
1854 2015-01-06 Robert Dewar <dewar@adacore.com>
1856 * exp_strm.adb (Build_Elementary_Input_Call): Return base type
1857 (as required by RM).
1859 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1861 * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
1863 2015-01-06 Robert Dewar <dewar@adacore.com>
1865 * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
1866 for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
1868 2015-01-06 Javier Miranda <miranda@adacore.com>
1870 * exp_disp.adb (Expand_Interface_Conversion): No displacement
1871 of the pointer to the object needed when the type of the operand
1872 is not an interface type and the interface is one of its parent
1873 types (since they share the primary dispatch table).
1875 2015-01-06 Vincent Celier <celier@adacore.com>
1877 * prj-env.adb: Minor comment update.
1879 2015-01-06 Javier Miranda <miranda@adacore.com>
1881 * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
1882 access types whose target type is an interface type to operands
1883 that are access types; required to report an error when the
1884 operand is not an access type.
1886 2015-01-06 Bob Duff <duff@adacore.com>
1888 * a-cfinve.adb (Copy): Set the discriminant to the Length when
1890 * a-cofove.ads (Capacity): Add a postcondition.
1891 * a-cfinve.ads (Capacity): Add a postcondition.
1892 (Reserve_Capacity): Correct the postcondition in the case where
1893 Capacity = 0; that means "Capacity => Length (Container)".
1894 * a-cofove.adb (Elems[c]): Add a comment
1895 explaining the dangers and how to avoid them.
1897 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1899 * sem_ch12.adb: Code clean up.
1901 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1903 * gnatvsn.ads: Bump copyright year.
1905 2015-01-06 Robert Dewar <dewar@adacore.com>
1907 * s-taskin.ads, s-traces.ads: Minor reformatting.
1908 * exp_util.adb: Minor typo fix.
1910 2015-01-06 Vincent Celier <celier@adacore.com>
1912 * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
1913 with the runtime name.
1914 * prj-env.adb (Initialize_Default_Project_Path): When both
1915 Target_Name and Runtime_Name are not empty string, add to the
1916 project path the two directories .../lib/gnat and .../share/gpr
1917 related to the runtime.
1918 * prj-env.ads (Initialize_Default_Project_Path): New String
1919 parameter Runtime_Name, defaulted to the empty string.
1921 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1923 * frontend.adb: Guard against the case where a configuration
1924 pragma may be split into multiple pragmas and the original
1925 rewritten as a null statement.
1926 * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
1927 pragma using Insert_Before rather than Insert_Action. This
1928 takes care of the configuration pragma case where Insert_Action
1931 2015-01-06 Bob Duff <duff@adacore.com>
1933 * a-coboho.ads (Element_Access): Add "pragma
1934 No_Strict_Aliasing (Element_Access);". This is needed because
1935 we are unchecked-converting from Address to Element_Access.
1936 * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
1939 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1941 * sem_res.adb (Resolve_Actuals): Remove the
1942 restriction which prohibits volatile actual parameters with
1943 enabled external propery Async_Writers to act appear in procedure
1944 calls where the corresponding formal is of mode OUT.
1946 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1948 * gnat_ugn.texi: Bump @copying's copyright year.
1950 2015-01-05 Eric Botcazou <ebotcazou@adacore.com>
1953 * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
1955 2015-01-04 Uros Bizjak <ubizjak@gmail.com>
1957 * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
1958 of unchecked asprintf.
1961 Copyright (C) 2015 Free Software Foundation, Inc.
1963 Copying and distribution of this file, with or without modification,
1964 are permitted in any medium without royalty provided the copyright
1965 notice and this notice are preserved.