1 2015-02-23 Thomas Schwinge <thomas@codesourcery.com>
3 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
4 (DEF_FUNCTION_TYPE_VAR_12): Fix number of arguments parameter.
6 2015-02-22 Arnaud Charlet <charlet@adacore.com>
8 * doc/Makefile: postprocess texinfo files to update @dircategory
9 and update texi files under gcc/ada.
10 * gnat_ugn.texi, gnat_rm.texi: Regenerated.
12 2015-02-22 Arnaud Charlet <charlet@adacore.com>
14 * doc/gnat_ugn/project-manager-figure.png,
15 doc/gnat_ugn/rtlibrary-structure.png: New.
17 2015-02-22 Tom de Vries <tom@codesourcery.com>
20 * gnat-style.texi (@subsection Loop Statements): Replace @noindent by
21 @item, and fix warning '@itemize has text but no @item'.
23 2015-02-20 Ed Schonberg <schonberg@adacore.com>
25 * sem_prag.adb (Analyze_Pragma, case Obsolescent): Pragma
26 legally applies to an abstract subprogram declaration.
27 * freeze.adb: Minor comment addition.
29 2015-02-20 Robert Dewar <dewar@adacore.com>
31 * errout.ads: Document replacement of Name_uPre/Post/Type_Invariant.
32 * erroutc.adb (Set_Msg_Str): Replace _xxx.
33 (Pre/Post/Type_Invariant) by xxx'Class.
34 * erroutc.ads (Set_Msg_Str): Replace _xxx.
35 (Pre/Post/Type_Invariant) by xxx'Class.
36 * sem_prag.adb (Fix_Error): Remove special casing of
38 (Analyze_Pre_Post_Condition_In_Decl_Part): Remove special casing of
39 Name_uPre and Name_uPost in aspect case (done in Errout now).
41 2015-02-20 Robert Dewar <dewar@adacore.com>
43 * g-alveop.adb: Minor style fixes.
45 2015-02-20 Robert Dewar <dewar@adacore.com>
47 * freeze.adb (Warn_Overlay): Guard against blow up with address
50 2015-02-20 Bob Duff <duff@adacore.com>
52 * exp_attr.adb (May_Be_External_Call): Remove this. There is no need
53 for the compiler to guess whether the call is internal or external --
54 it is always external.
55 (Expand_Access_To_Protected_Op): For P'Access, where P
56 is a protected subprogram, always create a pointer to the
59 2015-02-20 Robert Dewar <dewar@adacore.com>
61 * a-dispat.adb, a-stcoed.ads: Minor reformatting.
63 2015-02-20 Robert Dewar <dewar@adacore.com>
65 * sem_ch13.adb (Build_Discrete_Static_Predicate): Allow static
66 predicate for non-static subtype.
67 (Build_Predicate_Functions): Do not assume subtype associated with a
68 static predicate must be static.
70 2015-02-20 Robert Dewar <dewar@adacore.com>
72 * errout.adb (Set_Msg_Node): Better handling of internal names
73 (Set_Msg_Node): Kill message when we cannot eliminate internal name.
74 * errout.ads: Document additional case of message deletion.
75 * namet.adb (Is_Internal_Name): Refined to consider wide
76 strings in brackets notation and character literals not to be
78 * sem_ch8.adb (Find_Selected_Component): Give additional error
79 when selector name is a subprogram whose first parameter has
80 the same type as the prefix, but that type is untagged.
82 2015-02-20 Robert Dewar <dewar@adacore.com>
84 * g-allein.ads, g-alveop.adb, g-alveop.ads, opt.ads: Minor reformatting
86 2015-02-20 Tristan Gingold <gingold@adacore.com>
88 * opt.ads (GNAT_Mode_Config): New variable.
89 * opt.adb (Set_Opt_Config_Switches): Consider GNAT_Mode_Config
90 to set Assertions_Enabled.
91 * switch-c.adb (Scan_Front_End_Switches): Set GNAT_Mode_Config
94 2015-02-20 Robert Dewar <dewar@adacore.com>
96 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add an additional
97 comment regarding the handling of unterminated fixed-point
99 * s-valuns.ads (Scan_Raw_Unsigned): Add comments
100 corresponding to those previously added for
101 System.Val_LLU.Scan_Raw_Long_Long_Unsigned.
103 2015-02-20 Olivier Hainque <hainque@adacore.com>
105 * g-allein.ads, g-alveop.ads, g-alveop.adb: Code clean ups.
107 2015-02-20 Robert Dewar <dewar@adacore.com>
109 * sem_prag.adb: Minor comment clarification.
111 2015-02-20 Olivier Hainque <hainque@adacore.com>
113 * g-allein.ads (vec_ctf, vec_vcsfx, vec_vcfux): Remove.
114 * g-alleve.ads, g-alleva.adb (vcfux): Likewise.
115 * g-alveop.ads (vec_vcfsx, vec_vcfux): Just rename the ll versions.
116 (vec_ctf): Now renamings as well.
118 2015-02-20 Robert Dewar <dewar@adacore.com>
120 * switch-c.adb, bindgen.adb: Minor reformatting.
122 2015-02-20 Ed Schonberg <schonberg@adacore.com>
124 * sem_prag.adb (Analyze_Pragma, case Type_Invariant):
125 Invariant'class is allowed on an abstract type.
127 2015-02-20 Ed Schonberg <schonberg@adacore.com>
129 * sem_ch3.adb (Access_Definition): If the access definition is
130 for a protected component and defines an access to protected
131 subprogram, do not create an itype reference for it because a
132 full type declaration will be built in order to generate the
133 proper equivalent type.
134 (Analyze_Subtype_Declaration): Add information of incomplete
135 subtypes, for Ada 2012 extended uses of incomplete types.
137 2015-02-20 Gary Dismukes <dismukes@adacore.com>
139 * sem_res.adb: Minor reformatting.
141 2015-02-20 Vincent Celier <celier@adacore.com>
143 * switch-c.adb (Scan_Front_End_Switches): When comparing runtime
144 path name for several switches --RTS, use the normalized path
147 2015-02-20 Vincent Celier <celier@adacore.com>
149 * bindgen.adb: Minor reformatting and code reorganization.
151 2015-02-20 Jose Ruiz <ruiz@adacore.com>
153 * a-stcoed.ads: Add spec for this package (Unimplemented_Unit).
154 * impunit.adb (Non_Imp_File_Names_12): Mark unit a-stcoed.ads as
157 2015-02-20 Arnaud Charlet <charlet@adacore.com>
159 * sysdep.c, expect.c, s-oscons-tmplt.c, gsocket.h, adaint.c: Remove
160 obsolete references to RTX, nucleus, VMS.
162 2015-02-20 Ed Schonberg <schonberg@adacore.com>
164 * sem_prag.adb (Fix_Error): For an illegal Type_Invariant'Class
165 aspect, use name that mentions Class explicitly, rather than
166 compiler-internal name.
168 2015-02-20 Robert Dewar <dewar@adacore.com>
170 * debug.adb: Add documentation for -gnatd.2 (allow statements
172 * par-ch3.adb (P_Identifier_Declarations): Handle
173 statement appearing where declaration expected more cleanly.
174 (Statement_When_Declaration_Expected): Implement debug flag
177 2015-02-20 Jose Ruiz <ruiz@adacore.com>
179 * a-dinopr.ads: Add spec for this package (Unimplemented_Unit).
180 * a-dispat.ads (Yield): Include procedure added in Ada 2012.
181 * a-dispat.adb (Yield): Implement procedure added in Ada 2012.
182 * impunit.adb (Non_Imp_File_Names_05): Mark unit a-dinopr.ads as
184 * snames.ads-tmpl (Name_Non_Preemptive_FIFO_Within_Priorities):
185 This is the correct name for the dispatching policy (FIFO was
188 2015-02-20 Javier Miranda <miranda@adacore.com>
190 * sem_res.adb (Resolve_Type_Conversion): If the type of the
191 operand is the limited-view of a class-wide type then recover
192 the class-wide type of the non-limited view.
194 2015-02-20 Arnaud Charlet <charlet@adacore.com>
196 * gcc-interface/Makefile.in: Remove references to nucleus.
197 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
198 extern_flag to true for Inline_Always subprograms with
199 Intrinsic convention.
201 2015-02-20 Yannick Moy <moy@adacore.com>
203 * sem_prag.ads: Minor typo in comment.
205 2015-02-20 Pascal Obry <obry@adacore.com>
207 * s-osprim-mingw.adb: Fix Get_Base_Time parameter mode.
209 2015-02-20 Vincent Celier <celier@adacore.com>
211 * makeutl.adb (Get_Directories.Add_Dir): Add a directory only
214 2015-02-20 Robert Dewar <dewar@adacore.com>
216 * sem_eval.ads: Minor reformatting.
218 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
220 * freeze.adb (Size_Known): Do not set the packed size for
221 independent type or component.
222 (Freeze_Array_Type): Check for Independent[_Components] with packing
223 or explicit component size clause.
224 * gnat1drv.adb (Post_Compilation_Validation_Checks): Do the validation
225 of independence pragmas only for non-GCC back-ends.
226 * sem_ch13.adb (Initialize): Likewise for the initialization.
227 * sem_prag.adb (Record_Independence_Check): New procedure to record an
228 independence check in the table.
229 (Analyze_Pragma): Use it throughout instead of doing it manually.
230 * gcc-interface/decl.c (gnat_to_gnu_field): Add support for
231 independent type or component.
233 2015-02-20 Thomas Quinot <quinot@adacore.com>
235 * adaint.c (__gnat_readdir): For Solaris, use 64 bit variants of
236 struct direct and readdir. This is required for NFS filesystems
237 mounted from servers that use 64-bit cookies.
239 2015-02-20 Ed Schonberg <schonberg@adacore.com>
241 * sem_ch12.adb (Analyze_Subprogram_Instantiaion): New subprogram
242 Build_Subprogram_Renaming, to create renaming of subprogram
243 instance in the the declaration of the wrapper package rather
244 than in its body, so that it is available for analysis of aspects
245 propagated from generic to instantiation.
246 (Check_Mismatch): An actual for a formal package that is an
247 incomplete type matches a formal type that is incomplete.
248 (Instantiate_Package_Body): Move code that builds subprogram
249 renaming to Analyze_Subprogram_Instantiation.
250 (Instantiate_Type): The generated subtype is a limited view if
251 the actual is a limited view.
252 (Load_Parent_Of_Generic): Retrieve instance declaration from
253 its new position within wrapper package.
255 2015-02-20 Arnaud Charlet <charlet@adacore.com>
257 * s-parame-vxworks.adb, s-os_lib.ads: Update comments.
259 2015-02-20 Robert Dewar <dewar@adacore.com>
261 * s-osinte-vxworks.ads (To_Timespec): Add comment about the
262 issue of negative arguments.
264 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
266 * gnat1drv.adb: Minor consistency fix.
268 2015-02-20 Pascal Obry <obry@adacore.com>
270 * s-osprim-mingw.adb (Get_Base_Time): Properly release lock in all
273 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
275 * inline.adb (Expand_Inlined_Call): Skip again calls to subprogram
277 * exp_ch6.adb (Expand_Call): Use back-end inlining
278 instead of expansion for simple subprogram renamings.
280 2015-02-20 Robert Dewar <dewar@adacore.com>
282 * exp_util.adb: Minor reformatting.
284 2015-02-20 Vincent Celier <celier@adacore.com>
286 * switch-c.adb (Scan_Front_End_Switches): Do not fail when --RTS=
287 is specified several times with different values that indicates
288 the same runtime directory.
290 2015-02-20 Ed Schonberg <schonberg@adacore.com>
292 * sem_attr.adb (Check_Not_Incomplete_Type): Clean up code to
293 handle properly illegal uses of attributes on prefixes on an
294 incomplete type, both when the type of the prefix is locally
295 incomplete, and when it is a limited view of a type whose
296 non-limited view is not available.
297 (Analyze_Attribute): Add calls to Check_Not_Incomplete_Type for
300 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
302 * exp_ch6.adb: Fix minor typo in comment.
304 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
306 * sinfo.ads: Add comment.
308 2015-02-20 Olivier Hainque <hainque@adacore.com>
310 * opt.ads: Replace Opt.Suppress_All_Inlining by two separate
311 flags controlling the actual FE inlining out of pragma Inline
312 and pragma Inline_Always.
313 * adabkend.adb (Scan_Compiler_Arguments): Set both flags to True
314 on -fno-inline, which disables all inlining in compilers with
315 an Ada back-end and without back-end inlining support.
316 * back_end.adb (Scan_Back_End_Switches): Set the Inline related
317 flag to True on -fno-inline and leave Inline_Always alone for
319 * back_end.ads (Scan_Compiler_Arguments): Adjust spec wrt the
320 names of the Opt flags it sets.
321 * gnat1drv.adb (Adjust_Global_Switches): Remove test on
322 Opt.Suppress_All_Inlining in the Back_End_Inlining computation.
323 * sem_prag.adb (Make_Inline): Remove early return conditioned
324 on Opt.Suppress_All_Inlining.
325 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the flags to
326 disable the calls to Build_Body_To_Inline otherwise triggered
327 by pragma Inline or Inline_Always. This will prevent actual
328 front-end inlining of the subprogram on calls.
330 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
332 * exp_ch3.adb (Default_Initialize_Object): Call Add_Inlined_Body on the
333 Abort_Undefer_Direct function.
334 * exp_ch5.adb (Expand_N_Assignment_Statement): Likewise.
335 * exp_intr.adb (Expand_Unc_Deallocation): Likewise.
336 * exp_prag.adb (Expand_Pragma_Abort_Defer): Likewise.
337 * exp_ch4.adb (Expand_N_Selected_Component): Adjust call to
339 * exp_ch6.adb (Expand_Call): Adjust calls to Add_Inlined_Body.
340 Remove call to Register_Backend_Call and move code resetting
341 Needs_Debug_Info on inlined subprograms to...
342 * inline.ads (Add_Inlined_Body): Add N parameter.
343 (Register_Backend_Call): Delete.
344 * inline.adb (Add_Inlined_Body): ...here and simplify.
345 Register the call with Backend_Calls directly.
346 (Register_Backend_Call): Delete.
347 * s-stalib.ads (Abort_Undefer_Direct): Restore pragma Inline.
349 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
351 * s-stalib.ads: Fix typo.
353 2015-02-20 Ed Schonberg <schonberg@adacore.com>
355 * exp_ch3.adb (Default_Initialize_Object): If the object has a
356 delayed freeze, the actions associated with default initialization
357 must be part of the freeze actions, rather that being inserted
358 directly after the object declaration.
360 2015-02-20 Robert Dewar <dewar@adacore.com>
362 * lib-load.adb: Minor comment update.
364 2015-02-20 Vincent Celier <celier@adacore.com>
366 * prj-proc.adb (Process_Case_Construction): When there are
367 incomplete withed projects and the case variable is unknown,
368 skip the case construction.
370 2015-02-20 Ed Schonberg <schonberg@adacore.com>
372 * exp_ch6.adb (Expand_Actuals): Add caller-side invariant checks
373 when an actual is a view conversion, either because the call is
374 to an inherited operation, or because the actual is an explicit
375 type conversion to an ancestor type. Fixes ACATS 4.0D: C732001
377 2015-02-20 Robert Dewar <dewar@adacore.com>
379 * einfo.ads: Minor comment updates Fix missing pragma Inline
380 for Set_Partial_View_Has_Unknown_Discr.
381 * einfo.adb (Write_Entity_Flags): Add missing entry for
382 Partial_View_Has_Unknown_Discr.
383 * sem_ch3.adb: Minor reformatting.
385 2015-02-20 Vincent Celier <celier@adacore.com>
387 * opt.ads: Minor cleanup: remove mention of gprmake.
388 * s-stalib.ads (Abort_Undefer_Direct): Do not inline.
389 * s-tataat.adb: Do not call System.Tasking.Self but directly
390 System.Task_Primitives.Operations.Self.
392 2015-02-20 Arnaud Charlet <charlet@adacore.com>
394 * gnat_rm.texi, gnat_ugn.texi: Now automatically generated from
395 sphinx in the doc directory.
396 * doc: New directory containing sphinx versions of gnat_rm and gnat_ugn
398 2015-02-20 Robert Dewar <dewar@adacore.com>
400 * sem_res.adb: Minor reformatting.
401 * exp_ch9.adb (Build_Protected_Spec): Copy Aliased setting when
403 * sem_ch13.adb (Analyze_Aspect_Specifications): Exclude Boolean
404 aspects from circuitry setting delay required to false if the
405 argument is an integer literal.
407 2015-02-20 Ed Schonberg <schonberg@adacore.com>
409 * einfo.ads. einfo.adb (Partial_View_Has_Unknown_Discr): New flag
410 on type entities, to enforce AI12-0133: default initialization
411 of types whose partial view has unknown discriminants does not
412 get an invariant check, because clients of the unit can never
413 declare objects of such types.
414 * sem_ch3.adb (Find_Type_Name); Set new flag
415 Partial_View_Has_Unknown_Discr when needed.
416 * exp_ch3.adb (Expand_N_Object_Declaration): Use flag to suppress
417 generation of invariant call on default-initialized object.
419 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
421 * gcc-interface/decl.c (gnat_to_gnu_param): Do not strip the padding
422 if the parameter either is passed by reference or if the alignment
425 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
427 * gcc-interface/decl.c (is_cplusplus_method): Use Is_Primitive flag to
428 detect primitive operations of tagged and untagged types.
430 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
432 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
433 sets in presence of derivation for subprogram types.
435 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
437 * gcc-interface/utils.c (begin_subprog_body): Assert that the body is
438 present in the same context as the declaration.
440 2015-02-07 Jakub Jelinek <jakub@redhat.com>
443 * gcc-interface/trans.c (gigi): Recreate optimization_default_node
444 and optimization_current_node after tweaking global_options.
446 2015-02-05 Robert Dewar <dewar@adacore.com>
448 * prj-proc.adb, sem_aux.adb, exp_ch9.adb, errout.adb, prj-dect.adb,
449 prj-nmsc.adb: Minor reformatting.
451 2015-02-05 Ed Schonberg <schonberg@adacore.com>
453 * sem_type.adb (Covers): In ASIS_Mode the Corresponding_Record
454 of a protected type may not be available, so to check conformance
455 with an interface type, examine the interface list in the type
456 declaration directly.
457 (Write_Overloads): Improve information for indirect calls,
460 2015-02-05 Ed Schonberg <schonberg@adacore.com>
462 * exp_ch3.adb (Make_Tag_Assignment): Do not perform this
463 expansion activity in ASIS mode.
465 2015-02-05 Javier Miranda <miranda@adacore.com>
467 * errout.adb (Error_Msg_PT): Add missing error.
468 * sem_ch6.adb (Check_Synchronized_Overriding): Check the missing
469 RM rule. Code cleanup.
470 * exp_ch9.adb (Build_Wrapper_Spec): Propagate "constant" in
471 anonymous access types. Found working on the tests. Code cleanup.
473 2015-02-05 Vincent Celier <celier@adacore.com>
475 * prj-dect.adb (Parse_Attribute_Declaration): Continue scanning
476 when there are incomplete withs.
477 * prj-nmsc.adb (Process_Naming): Do not try to get the value
478 of an element when it is nil.
479 (Check_Naming): Do not check a nil suffix for illegality
480 * prj-proc.adb (Expression): Do not process an empty term.
481 * prj-strt.adb (Attribute_Reference): If attribute cannot be
482 found, parse a possible index to avoid cascading errors.
484 2015-02-05 Ed Schonberg <schonberg@adacore.com>
486 * sem_aux.adb (Is_Derived_Type): A subprogram_type generated
487 for an access_to_subprogram declaration is not a derived type.
489 2015-02-05 Robert Dewar <dewar@adacore.com>
491 * errout.adb (Error_Msg_Internal): For non-serious error set
492 Fatal_Error to Ignored.
493 * lib-load.adb (Load_Unit): Minor comment updates.
494 * sem_ch10.adb (Analyze_With_Clause): Propagate Fatal_Error
495 setting from with'ed unit to with'ing unit.
496 * sem_prag.adb (Analyze_Pragma, case Warnings): Document handling
499 2015-02-05 Yannick Moy <moy@adacore.com>
501 * sem_prag.adb, par-prag.adb: Minor code clean up.
503 2015-02-05 Yannick Moy <moy@adacore.com>
505 * par-prag.adb (Pragma_Warnings): Update for extended form
506 of pragma Warnings. The "one" argument case may now have 2 or
508 * sem_prag.adb (Analyze_Pragma/Pragma_Warnings): Update for
509 extended form of pragma Warnings. Pragma with tool name is either
510 rewritten as null or as an equivalent form without tool name,
512 * snames.ads-tmpl (Name_Gnatprove): New name.
514 2015-02-05 Robert Dewar <dewar@adacore.com>
516 * sem_ch13.adb (Add_Invariants): Don't assume invariant is
518 * sem_prag.adb (Analyze_Pragma, case Check): Don't assume
519 condition is standard Boolean, it can be non-standard derived
522 2015-02-05 Robert Dewar <dewar@adacore.com>
524 * checks.adb (Enable_Range_Check): Disconnect attempted
525 optimization for the case of range check for subscript of
528 2015-02-05 Robert Dewar <dewar@adacore.com>
530 * par-ch13.adb (With_Present): New function
531 (Aspect_Specifications_Present): Handle WHEN in place of WITH
532 (Get_Aspect_Specifications): Comment update.
533 * par.adb: Comment updates.
535 2015-02-05 Robert Dewar <dewar@adacore.com>
537 * errout.adb (Handle_Serious_Error): New setting of Fatal_Error.
538 * frontend.adb (Frontend): New setting of Fatal_Error.
539 * lib-load.adb (Create_Dummy_Package_Unit): New setting of
541 (Load_Main_Source): New setting of Fatal_Error
542 (Load_Unit): New setting of Fatal_Error.
543 * lib-writ.adb (Add_Preprocessing_Dependency): New setting of
545 (Ensure_System_Dependency): New setting of Fatal_Error.
546 * lib.adb (Fatal_Error): New setting of Fatal_Error
547 (Set_Fatal_Error): New setting of Fatal_Error.
548 * lib.ads: New definition of Fatal_Error and associated routines.
549 * par-ch10.adb (P_Compilation_Unit): New setting of Fatal_Error.
550 * par-load.adb (Load): New setting of Fatal_Error.
551 * rtsfind.adb (Load_RTU): New setting of Fatal_Error.
552 * sem_ch10.adb (Analyze_Compilation_Unit): New setting of
554 (Optional_Subunit): New setting of Fatal_Error.
555 (Analyze_Proper_Body): New setting of Fatal_Error.
556 (Load_Needed_Body): New setting of Fatal_Error.
558 2015-02-05 Ed Schonberg <schonberg@adacore.com>
560 * sem_res.adb (Resolve_Call): If the function being called has
561 out parameters do not check for language version if the function
562 comes from a predefined unit, as those are always compiled in
565 2015-02-05 Ed Schonberg <schonberg@adacore.com>
567 * sem_ch3.adb (Process_Full_View): Verify that the full view
568 of a type extension must carry an explicit limited keyword if
569 the partial view does (RM 7.3 (10.1)).
571 2015-02-05 Robert Dewar <dewar@adacore.com>
573 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads,
574 sem_warn.ads: Minor reformatting.
575 * exp_ch13.adb (Expand_N_Freeze_Entity): Add guard for aspect
577 * sem_prag.adb (Analyze_Pragma, case Type_Invariant): Give
578 error for abstract type.
580 2015-02-05 Yannick Moy <moy@adacore.com>
582 * opt.ads (Warn_On_Suspicious_Contract): Update comment
584 * sem_attr.adb (Analyze_Attribute/Attribute_Update): Warn on
585 suspicious uses of 'Update.
586 * sem_warn.adb, sem_warn.ads (Warn_On_Suspicious_Update): New
587 function issues warning on suspicious uses of 'Update.
588 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads: Mark
589 package spec and body as SPARK_Mode Off.
591 2015-02-05 Robert Dewar <dewar@adacore.com>
593 * sem_prag.adb (Set_Elab_Unit_Name): New name for Set_Unit_Name
594 (Analyze_Pragma): Change Set_Unit_Name to Set_Elab_Unit_Name
595 (Set_Elab_Unit_Name): Generate reference for Elaborate[_All]
596 * sem_warn.adb (Warn_On_Unreferenced_Entity): Suppress warning
599 2015-02-05 Hristian Kirtchev <kirtchev@adacore.com>
601 * sem_prag.adb (Check_Pragma_Conformance): Add
602 local variable Arg. Ensure that all errors are associated with
603 the pragma if it appears without an argument. Add comments on
606 2015-02-05 Robert Dewar <dewar@adacore.com>
608 * lib-xref.adb: Minor reformatting.
610 2015-02-05 Tristan Gingold <gingold@adacore.com>
613 * env.c: Fix thinko: handle Darwin case before default one.
615 2015-01-30 Robert Dewar <dewar@adacore.com>
617 * a-assert.adb: Minor reformatting.
618 * sem_ch13.adb: Minor comment clarification.
619 * types.ads: Minor comment update.
620 * sem_eval.adb (Real_Or_String_Static_Predicate_Matches): Avoid blow up
621 when we have a predicate that is nothing but an inherited dynamic
624 2015-01-30 Jerome Guitton <guitton@adacore.com>
626 * gcc-interface/Makefile.in (x86-vxworks): Update GCC_SPEC_FILES to
627 include cert link spec.
629 2015-01-30 Robert Dewar <dewar@adacore.com>
631 * einfo.ads: Minor comment fix.
632 * freeze.adb (Freeze_Profile): Add test for suspicious import
634 * sem_prag.adb (Process_Import_Or_Interface): Test for suspicious
635 use in Pure unit is now moved to Freeze (to properly catch
636 Pure_Function exemption).
638 2015-01-30 Bob Duff <duff@adacore.com>
640 * sem_res.ads: Minor comment fix.
641 * sem_type.adb: sem_type.adb (Remove_Conversions): Need to
642 check both operands of an operator.
644 2015-01-30 Yannick Moy <moy@adacore.com>
646 * a-assert.ads, a-assert.adb: Mark package spec in SPARK. Set assertion
647 policy for Pre to Ignore.
648 (Assert): Add precondition.
650 2015-01-30 Robert Dewar <dewar@adacore.com>
652 * sem_prag.adb (Process_Import_Or_Interface): Warn if used in
654 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Clarify
655 documentation for some special cases of invalid attempts at
658 2015-01-30 Gary Dismukes <dismukes@adacore.com>
660 * errout.ads: Minor reformatting.
662 2015-01-30 Yannick Moy <moy@adacore.com>
664 * inline.adb (Process_Formals): Use the sloc of
665 the inlined node instead of the sloc of the actual parameter,
666 when replacing formal parameters by the actual one.
668 2015-01-30 Arnaud Charlet <charlet@adacore.com>
670 * g-expect.adb (Get_Command_Output): Use infinite timeout when
673 2015-01-30 Ed Schonberg <schonberg@adacore.com>
675 * sem_ch12.adb (Analyze_Associations): If an in-parameter is
676 defaulted in an instantiation, add an entry in the list of actuals
677 to indicate the default value of the formal (as is already done
678 for defaulted subprograms).
680 2015-01-30 Javier Miranda <miranda@adacore.com>
682 * errout.adb (Error_Msg_PT): Minor error phrasing update.
684 2015-01-30 Robert Dewar <dewar@adacore.com>
686 * sem_warn.adb (Warn_On_Known_Condition): Improve error message
689 2015-01-30 Pierre-Marie de Rodat <derodat@adacore.com>
691 * exp_dbug.adb (Get_Encoded_Name): When
692 -fgnat-encodings=minimal, do not generate names for biased types.
694 2015-01-30 Tristan Gingold <gingold@adacore.com>
697 * env.c: Move vxworks and darwin includes out of #ifdef IN_RTS.
699 2015-01-30 Gary Dismukes <dismukes@adacore.com>
701 * freeze.adb: Minor reformatting.
703 2015-01-30 Javier Miranda <miranda@adacore.com>
705 * errout.ads (Error_Msg_PT): Replace Node_Id by Entity_Id and
706 improve its documentation.
707 * errout.adb (Error_Msg_PT): Improve the error message.
708 * sem_ch6.adb (Check_Conformance): Update call to Error_Msg_PT.
709 (Check_Synchronized_Overriding): Update call to Error_Msg_PT.
710 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup.
712 2015-01-30 Robert Dewar <dewar@adacore.com>
714 * sem_warn.adb (Warn_On_Known_Condition): Do special casing of
715 message for False case.
717 2015-01-30 Doug Rupp <rupp@adacore.com>
719 * s-vxwext-kernel.ads (Task_Cont): Remove imported subprogram body.
720 * s-vxwext-kernel.adb (Task_Cont): New subpprogram body specialized for
723 2015-01-30 Gary Dismukes <dismukes@adacore.com>
725 * sem_attr.adb (Declared_Within_Generic_Unit):
726 New function to test whether an entity is declared within the
727 declarative region of a given generic unit.
728 (Resolve_Attribute): For checking legality of subprogram'Access within
729 a generic unit, call new Boolean function Declared_Within_Generic_Unit
730 instead of simply comparing the results of Enclosing_Generic_Unit on
731 the prefix and access type. Correct minor comment typos.
733 2015-01-30 Robert Dewar <dewar@adacore.com>
735 * freeze.adb, exp_util.ads: Update comment.
736 * exp_util.adb, exp_ch3.adb: Minor code reorganization and reformatting.
737 * sem_util.adb: Minor: fix typo.
739 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
741 * sem_attr.adb (Analyze_Attribute): Ensure that
742 the check concerning Refined_Post takes precedence over the
745 2015-01-30 Gary Dismukes <dismukes@adacore.com>
747 * sem_prag.adb: Minor typo fixes and reformatting.
749 2015-01-30 Yannick Moy <moy@adacore.com>
751 * sem_attr.adb: Code clean up.
753 2015-01-30 Robert Dewar <dewar@adacore.com>
755 * ali.adb (Scan_ALI): Set Serious_Errors flag in Unit record.
756 * ali.ads (Unit_Record): Add new field Serious_Errors.
757 * lib-writ.adb (Write_Unit_Information): Set SE (serious errors)
759 * lib-writ.ads: New attribute SE (serious erors) in unit line.
761 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
763 * einfo.adb Update the usage of attributes Entry_Bodies_Array,
764 Lit_Indexes, Scale_Value, Storage_Size_Variable,
765 String_Literal_Low_Bound along associated routines and
767 (Pending_Access_Types): New routine.
768 (Set_Pending_Access_Types): New routine.
769 (Write_Field15_Name): Add an entry for Pending_Access_Types.
770 * einfo.ads Add new attribute Pending_Access_Types along
771 with usage in nodes. Update the usage of attributes
772 Entry_Bodies_Array, Lit_Indexes, Scale_Value,
773 Storage_Size_Variable, String_Literal_Low_Bound.
774 (Pending_Access_Types): New routine along with pragma Inline.
775 (Set_Pending_Access_Types): New routine along with pragma Inline.
776 * exp_ch3.adb (Expand_Freeze_Array_Type): Add new local variable
777 Ins_Node. Determine the insertion node for anonynous access type
778 that acts as a component type of an array. Update the call to
779 Build_Finalization_Master.
780 (Expand_Freeze_Record_Type): Update
781 the calls to Build_Finalization_Master.
782 (Freeze_Type): Remove
783 local variable RACW_Seen. Factor out the code that deals with
784 remote access-to-class-wide types. Create a finalization master
785 when the designated type contains a private component. Fully
786 initialize all pending access types.
787 (Process_RACW_Types): New routine.
788 (Process_Pending_Access_Types): New routine.
789 * exp_ch4.adb (Expand_Allocator_Expression): Allocation no longer
790 needs to set primitive Finalize_Address.
791 (Expand_N_Allocator): Allocation no longer sets primitive
793 * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
794 Update the call to Build_Finalization_Master.
795 (Make_Build_In_Place_Call_In_Allocator): Allocation no longer
796 needs to set primitive Finalize_Address.
797 * exp_ch7.adb (Add_Pending_Access_Type): New routine.
798 (Build_Finalization_Master): New parameter profile. Associate
799 primitive Finalize_Address with the finalization master if the
800 designated type has been frozen, otherwise treat the access
801 type as pending. Simplify the insertion of the master and
802 related initialization code.
803 (Make_Finalize_Address_Body): Allow Finalize_Address for class-wide
805 (Make_Set_Finalize_Address_Call): Remove forlam parameter Typ.
806 Simplify the implementation.
807 * exp_ch7.ads (Build_Finalization_Master): New parameter profile
808 along with comment on usage.
809 (Make_Set_Finalize_Address_Call): Remove formal parameter Typ. Update
810 the comment on usage.
811 * exp_util.adb (Build_Allocate_Deallocate_Proc): Use routine
812 Finalize_Address to retrieve the primitive.
813 (Finalize_Address): New routine.
814 (Find_Finalize_Address): Removed.
815 * exp_util.ads (Finalize_Address): New routine.
816 * freeze.adb (Freeze_All): Remove the generation of finalization
818 * sem_ch3.adb (Analyze_Full_Type_Declaration): Propagate any
819 pending access types from the partial to the full view.
821 2015-01-30 Robert Dewar <dewar@adacore.com>
823 * sem_disp.adb: Minor reformatting.
824 * sem_disp.ads: Documentation update.
826 2015-01-30 Ed Schonberg <schonberg@adacore.com>
828 * sem_disp.adb (Is_Dynamically_Tagged): when applied to an entity
829 or a function call, return True if type is class-wide.
830 * sem_res.adb (Resolve_Case_Expression, Resolve_If_Expression);
831 Apply RM 4.5.7 (17/3): all or none of the dependent expression
832 of a conditional expression must be dynamically tagged.
834 2015-01-30 Ed Schonberg <schonberg@adacore.com>
836 * sem_ch6.adb (Analyze_Function_Return): In an extended return
837 statement, apply accessibility check to result object when there
838 is no initializing expression (Ada 2012 RM 6.5 (5.4/3))
840 2015-01-30 Robert Dewar <dewar@adacore.com>
842 * sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
843 Boolean for case where ELSE is omitted.
844 * sem_res.adb: Minor reformatting.
846 2015-01-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
848 Fix build under cygwin/64.
849 * adaint.h: Add check for __CYGWIN__.
850 * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.
852 2015-01-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
855 * adaint.c: Handle __CYGWIN__ like __MINGW32__ here.
856 * mingw32.h: Don't include <tchar.h> under cygwin.
857 (_O_U8TEXT, _O_U16TEXT, _O_WTEXT): Set to _O_TEXT if not yet defined.
859 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
861 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
862 (DEF_FUNCTION_TYPE_VAR_12): New macros.
864 2015-01-09 Michael Collison <michael.collison@linaro.org>
866 * gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
867 vec.h, double-int.h, input.h, alias.h, symtab.h,
868 fold-const.h, wide-int.h, and inchash.h due to
869 flattening of tree.h.
870 * gcc-interface/decl.c: Ditto.
871 * gcc-interface/misc.c: Ditto.
872 * gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
873 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
874 fold-const.h, wide-int.h, and inchash.h due to
875 flattening of tree.h.
876 * gcc-interface/trans.c: Include hash-set.h, machmode.h,
877 vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
878 fold-const.h, wide-int.h, inchash.h due to
879 flattening of tree.h.
880 * gcc-interface/utils.c: Include hash-set.h, machmode.h,
881 vec.h, double-int.h, input.h, alias.h, symtab.h,
882 fold-const.h, wide-int.h, and inchash.h due to
883 flattening of tree.h.
884 * gcc-interface/utils2.c: Ditto.
886 2015-01-07 Robert Dewar <dewar@adacore.com>
888 * sem_warn.adb (Check_One_Unit): Don't give unused entities
889 warning for a package which is used as a generic parameter.
891 2015-01-07 Bob Duff <duff@adacore.com>
893 * usage.adb (Usage): Correct documentation of
896 2015-01-07 Robert Dewar <dewar@adacore.com>
898 * s-fileio.adb: Minor reformatting.
900 2015-01-07 Ed Schonberg <schonberg@adacore.com>
902 * sem_ch12.adb (Instantiate_Object): If formal is an anonymous
903 access to subprogram, replace its formals with new entities when
904 building the object declaration, both if actual is present and
905 when it is defaulted.
907 2015-01-07 Ed Schonberg <schonberg@adacore.com>
909 * sem_ch5.adb (Analyze_Assignment): If left-hand side is a view
910 conversion and type of expression has invariant, apply invariant
913 2015-01-07 Ed Schonberg <schonberg@adacore.com>
915 * sem_ch3.adb (Create_Constrained_Components): A call to
916 Gather_Components may detect an error if an inherited discriminant
917 that controls a variant is non-static.
918 * sem_aggr.adb (Resolve_Record_Aggregate, Step 5): The call to
919 Gather_Components may report an error if an inherited discriminant
920 in a variant in non-static.
921 * sem_util.adb (Gather_Components): If a non-static discriminant
922 is inherited do not report error here, but let caller handle it.
923 (Find_Actual): Small optimization.
925 2015-01-07 Bob Duff <duff@adacore.com>
927 * usage.adb (Usage): Document -gnatw.f switch.
929 2015-01-07 Ed Schonberg <schonberg@adacore.com>
931 * sem_ch12.adb: Code clean up and minor reformatting.
933 2015-01-07 Robert Dewar <dewar@adacore.com>
935 * exp_ch4.adb (Expand_N_Type_Conversion): Add guard for
936 Raise_Accessibility_Error call.
937 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add documentation
938 on handling of invalid digits in based constants.
939 * s-fatgen.ads: Minor reformatting.
940 * sem_attr.adb (Analyze_Attribute, case Unrestricted_Access):
941 Avoid noting bogus modification for Valid test.
942 * snames.ads-tmpl (Name_Attr_Long_Float): New Name.
943 * einfo.ads: Minor reformatting.
944 * sem_warn.adb: Minor comment clarification.
945 * sem_ch12.adb: Minor reformatting.
947 2015-01-07 Ed Schonberg <schonberg@adacore.com>
949 * exp_ch5.adb (Expand_Predicated_Loop): Handle properly loops
950 over static predicates when the loop parameter specification
951 carries a Reverse indicator.
953 2015-01-07 Ed Schonberg <schonberg@adacore.com>
955 * sem_ch12.adb (Instantiate_Object): If formal has a default,
956 actual is missing and formal has an anonymous access type, copy
957 access definition in full so that tree for instance is properly
958 formatted for ASIS use.
960 2015-01-07 Bob Duff <duff@adacore.com>
962 * sem_elab.adb (Check_Internal_Call_Continue): Give a warning
963 for P'Access, where P is a subprogram in the same package as
964 the P'Access, and the P'Access is evaluated at elaboration
965 time, and occurs before the body of P. For example, "X : T :=
966 P'Access;" would allow a subsequent call to X.all to be an
967 access-before-elaboration error; hence the warning. This warning
968 is enabled by the -gnatw.f switch.
969 * opt.ads (Warn_On_Elab_Access): New flag for warning switch.
970 * warnsw.adb (Set_Dot_Warning_Switch): Set Warn_On_Elab_Access.
971 * gnat_ugn.texi: Document the new warning.
973 2015-01-07 Johannes Kanig <kanig@adacore.com>
975 * lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Skip unneeded
978 2015-01-07 Robert Dewar <dewar@adacore.com>
980 * s-taprop-linux.adb, clean.adb: Minor reformatting.
982 2015-01-07 Arnaud Charlet <charlet@adacore.com>
984 * s-tassta.adb: Relax some overzealous assertions.
986 2015-01-07 Ed Schonberg <schonberg@adacore.com>
988 * sem_ch6.adb (Analyze_Return_Type): An call that returns a limited
989 view of a type is legal when context is a thunk generated for
990 operation inherited from an interface.
991 * exp_ch6.adb (Expand_Simple_Function_Return): If context is
992 a thunk and return type is an incomplete type do not continue
993 expansion; thunk will be fully elaborated when generating code.
995 2015-01-07 Doug Rupp <rupp@adacore.com>
997 * s-osinte-mingw.ads (LARGE_INTEGR): New subtype.
998 (QueryPerformanceFrequency): New imported procedure.
999 * s-taprop-mingw.adb (RT_Resolution): Call above and return
1000 resolution vice a hardcoded value.
1001 * s-taprop-solaris.adb (RT_Resolution): Call clock_getres and return
1002 resolution vice a hardcoded value.
1003 * s-linux-android.ads (clockid_t): New subtype.
1004 * s-osinte-aix.ads (clock_getres): New imported subprogram.
1005 * s-osinte-android.ads (clock_getres): Likewise.
1006 * s-osinte-freebsd.ads (clock_getres): Likewise.
1007 * s-osinte-solaris-posix.ads (clock_getres): Likewise.
1008 * s-osinte-darwin.ads (clock_getres): New subprogram.
1009 * s-osinte-darwin.adb (clock_getres): New subprogram.
1010 * thread.c (__gnat_clock_get_res) [__APPLE__]: New function.
1011 * s-taprop-posix.adb (RT_Resolution): Call clock_getres to
1012 calculate resolution vice hard coded value.
1014 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1016 * exp_util.adb (Make_CW_Equivalent_Type): If root type is a
1017 limited view, use non-limited view when available to create
1018 equivalent record type.
1020 2015-01-07 Vincent Celier <celier@adacore.com>
1022 * gnatcmd.adb: Remove command Sync and any data and processing
1023 related to this command. Remove project processing for gnatstack.
1024 * prj-attr.adb: Remove package Synchonize and its attributes.
1026 2015-01-07 Vincent Celier <celier@adacore.com>
1028 * clean.adb: Minor error message change.
1030 2015-01-07 Tristan Gingold <gingold@adacore.com>
1033 * env.c (__gnat_environ): Adjust for darwin9/darwin10.
1035 2015-01-07 Javier Miranda <miranda@adacore.com>
1037 * sem_ch10.adb (Analyze_With_Clause): Compiling under -gnatq
1038 protect the frontend against never ending recursion caused by
1039 circularities in the sources.
1041 2015-01-07 Robert Dewar <dewar@adacore.com>
1043 * a-reatim.adb, make.adb, exp_pakd.adb, i-cpoint.adb, sem_ch8.adb,
1044 exp_ch3.adb: Minor reformatting.
1046 2015-01-07 Doug Rupp <rupp@adacore.com>
1048 * s-linux.ads (clockid_t): New subtype.
1049 * s-osinte-linux.ads (pragma Linker Options): Add -lrt.
1050 (clockid_t): New subtype.
1051 (clock_getres): Import system call.
1052 * s-taprop-linux.adb (System.OS_Constants): With and rename.
1053 (RT_Resolution): Remove
1054 hardcoded value and call clock_getres.
1055 * s-linux-sparc.ads, s-linux-mipsel.ads, s-linux-hppa.ads,
1056 s-linux-alpha.ads, s-linux-x32.ads (clockid_t): Add new subtype.
1058 2015-01-07 Robert Dewar <dewar@adacore.com>
1060 * sem_warn.adb (Check_One_Unit): Guard against context item
1061 with no Entity field.
1063 2015-01-07 Vincent Celier <celier@adacore.com>
1065 * clean.adb (Gnatclean): Warn that 'gnatclean -P' is obsolete.
1066 * make.adb (Initialize): Warn that 'gnatmake -P' is obsolete.
1068 2015-01-07 Vincent Celier <celier@adacore.com>
1070 * prj-conf.adb (Parse_Project_And_Apply_Config): Always finalize
1071 errors/warnings in the first parsing of the project files,
1072 to display the warnings when there is no errors.
1074 2015-01-07 Tristan Gingold <gingold@adacore.com>
1076 * i-cpoint.adb (Copy_Terminated_Array): Nicely handle null target.
1078 2015-01-07 Doug Rupp <rupp@adacore.com>
1080 * s-taprop-vxworks.adb (Stop_All_Tasks): Pass return
1081 value from Int_Lock as parameter to Int_Unlock.
1082 * s-osinte-vxworks.ads (Int_Unlock): Add parameter.
1083 * s-vxwext.ads (Int_Unlock): Likewise.
1084 * s-vxwext-kernel.adb (intUnlock, Int_Unlock): Likewise.
1085 * s-vxwext-kernel.ads (Int_Unlock): Likewise.
1086 * s-vxwext-rtp.adb (Int_Unlock): Likewise.
1087 * s-vxwext-rtp.ads (Int_Unlock): Likewise.
1089 2015-01-07 Pierre-Marie de Rodat <derodat@adacore.com>
1091 * exp_pakd.adb: Add a comment in exp_pakd.adb to explain why we
1094 2015-01-07 Tristan Gingold <gingold@adacore.com>
1096 * i-cpoint.adb (Copy_Terminated_Array): Use Copy_Array to
1099 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1101 * sem_ch3.adb (Analyze_Full_Type_Declaration): Do not
1102 automatically set No_Strict_Aliasing on access types.
1103 * fe.h (No_Strict_Aliasing_CP): Declare.
1104 * gcc-interface/trans.c (gigi): Force flag_strict_aliasing to 0 if
1105 No_Strict_Aliasing_CP is set.
1107 2015-01-07 Johannes Kanig <kanig@adacore.com>
1109 * sem_ch8.adb (Analyze_Subprogram_Renaming) do
1110 not build function wrapper in gnatprove mode when the package
1111 is externally axiomatized.
1113 2015-01-07 Jose Ruiz <ruiz@adacore.com>
1115 * a-reatim.adb (Time_Of): Reduce the number of spurious overflows in
1116 intermediate computations when the parameters have different signs.
1118 2015-01-07 Javier Miranda <miranda@adacore.com>
1120 * exp_ch3.adb (Build_Init_Procedure): For derived types,
1121 improve the code which takes care of identifying and moving to
1122 the beginning of the init-proc the call to the init-proc of the
1125 2015-01-07 Olivier Hainque <hainque@adacore.com>
1127 * gcc-interface/trans.c (gnat_to_gnu, <N_Expression_With_Action>):
1128 Elaborate the expression as part of the same stmt group as the actions.
1130 2015-01-07 Robert Dewar <dewar@adacore.com>
1132 * sem_ch3.adb: Minor error message change.
1134 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1136 * sem_prag.adb (Analyze_Pragma, case Preelaborable_Initialization):
1137 Following AI05-028, the pragam applies legally to any composite type.
1139 2015-01-07 Arnaud Charlet <charlet@adacore.com>
1141 * s-osinte-vxworks.adb, s-osinte-vxworks.ads
1142 (sigwait, sigwaitinfo): Removed, not needed after all on any
1143 VxWorks configurations.
1145 2015-01-07 Robert Dewar <dewar@adacore.com>
1147 * sem_ch3.adb, freeze.adb, exp_disp.adb: Minor reformatting.
1149 2015-01-07 Javier Miranda <miranda@adacore.com>
1151 * exp_disp.adb (Expand_Interface_Conversion): Adding missing
1152 generation of accessibility check.
1154 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1156 * sem_ch3.adb (Derived_Type_Declaration): In the case of an
1157 illegal completion from a class- wide type, set etype of the
1158 derived type properly to prevent cascaded errors.
1160 2015-01-07 Robert Dewar <dewar@adacore.com>
1162 * prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
1165 2015-01-07 Robert Dewar <dewar@adacore.com>
1167 * restrict.adb (Check_Restriction_No_Use_Of_Attribute):
1169 (OK_No_Use_Of_Entity_Name): New function.
1170 (Set_Restriction_No_Use_Of_Entity): New procedure.
1171 * restrict.ads (Check_Restriction_No_Use_Of_Attribute):
1173 (OK_No_Use_Of_Entity_Name): New function.
1174 (Set_Restriction_No_Use_Of_Entity): New procedure.
1175 * sem_ch8.adb (Find_Direct_Name): Add check for violation of
1177 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1178 Add processing for new restriction No_Use_Of_Entity.
1180 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1182 * freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
1183 component type as to Has_Atomic_Components type. Remove useless
1184 test on Is_Aliased component type.
1186 2015-01-07 Hristian Kirtchev <kirtchev@adacore.com>
1188 * alloc.ads Alphabetize several declarations. Add constants
1189 Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
1190 * atree.adb Add with and use clauses for Opt.
1191 (Allocate_Initialize_Node): Mark a node as ignored Ghost
1192 if it is created in an ignored Ghost region.
1193 (Ekind_In): New variant.
1194 (Is_Ignored_Ghost_Node): New routine.
1195 (Set_Is_Ignored_Ghost_Node): New routine.
1196 * atree.adb Aplhabetize several subprograms declarations. Flag
1197 Spare0 is now known as Is_Ignored_Ghost_Node.
1198 (Ekind_In): New variant.
1199 (Is_Ignored_Ghost_Node): New routine.
1200 (Set_Is_Ignored_Ghost_Node): New routine.
1201 * einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
1202 (Contains_Ignored_Ghost_Code): New routine.
1203 (Set_Contains_Ignored_Ghost_Code): New routine.
1204 (Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
1205 It is now possible to set this property on an unanalyzed entity.
1206 (Write_Entity_Flags): Output the status of flag
1207 Contains_Ignored_Ghost_Code.
1208 * einfo.ads New attribute Contains_Ignored_Ghost_Code along with
1210 (Contains_Ignored_Ghost_Code): New routine
1211 along with pragma Inline.
1212 (Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
1213 * exp_ch3.adb Add with and use clauses for Ghost.
1214 (Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
1215 Set the Ghost_Mode in effect.
1216 (Restore_Globals): New routine.
1217 * exp_ch7.adb (Process_Declarations): Do not process a context
1218 that invoves an ignored Ghost entity.
1219 * exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
1220 construct that has been rewritten as a null statement.
1221 * exp_disp.adb Add with and use clauses for Ghost.
1222 (Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
1223 the Ghost_Mode in effect.
1224 (Restore_Globals): New routine.
1225 * exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
1226 does not require any clean up. Add two missing cases that deal
1227 with block statements.
1228 * freeze.adb Add with and use clauses for Ghost.
1229 (Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
1230 Set the Ghost_Mode in effect.
1231 (Restore_Globals): New routine.
1232 * frontend.adb Add with and use clauses for Ghost. Remove any
1233 ignored Ghost code from all units that qualify.
1234 * ghost.adb New unit.
1235 * ghost.ads New unit.
1236 * gnat1drv.adb Add with clause for Ghost. Initialize and lock
1237 the table in package Ghost.
1238 * lib.ads: Alphabetize several subprogram declarations.
1239 * lib-xref.adb (Output_References): Do not generate reference
1240 information for ignored Ghost entities.
1241 * opt.ads Add new type Ghost_Mode_Type and new global variable
1243 * rtsfind.adb (Load_RTU): Provide a clean environment when
1244 loading a runtime unit.
1245 * sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
1246 entry/exit as the node may set a different mode.
1248 Capture/restore the value of Ghost_Mode on entry/exit as the
1249 unit may be withed from a unit with a different Ghost mode.
1250 * sem_ch3.adb Add with and use clauses for Ghost.
1251 (Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
1252 Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
1253 Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
1254 the entity as Ghost when there is a Ghost_Mode in effect.
1255 (Array_Type_Declaration): The implicit base type inherits the
1256 "ghostness" from the array type.
1257 (Derive_Subprogram): The
1258 alias inherits the "ghostness" from the parent subprogram.
1259 (Make_Implicit_Base): The implicit base type inherits the
1260 "ghostness" from the parent type.
1261 * sem_ch5.adb Add with and use clauses for Ghost.
1262 (Analyze_Assignment): Set the Ghost_Mode in effect.
1263 * sem_ch6.adb Add with and use clauses for Ghost.
1264 (Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
1265 Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
1266 Set the Ghost_Mode in effect. Mark the entity as Ghost when
1267 there is a Ghost_Mode in effect.
1268 * sem_ch7.adb Add with and use clauses for Ghost.
1269 (Analyze_Package_Body_Helper, Analyze_Package_Declaration,
1270 Analyze_Private_Type_Declaration): Set the Ghost_Mode in
1271 effect. Mark the entity as Ghost when there is a Ghost_Mode
1273 * sem_ch8.adb Add with and use clauses for Ghost.
1274 (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
1275 Analyze_Object_Renaming, Analyze_Package_Renaming,
1276 Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
1277 the entity as Ghost when there is a Ghost_Mode in effect.
1278 (Find_Type): Check the Ghost context of a type.
1279 * sem_ch11.adb Add with and use clauses for Ghost.
1280 (Analyze_Exception_Declaration): Set the Ghost_Mode in
1281 effect. Mark the entity as Ghost when there is a Ghost_Mode
1283 * sem_ch12.adb Add with and use clauses for Ghost.
1284 (Analyze_Generic_Package_Declaration,
1285 Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
1286 Mark the entity as Ghost when there is a Ghost_Mode in effect.
1287 * sem_prag.adb Add with and use clauses for Ghost.
1288 (Analyze_Pragma): Ghost-related checks are triggered when there
1289 is a Ghost mode in effect.
1290 (Create_Abstract_State): Mark the
1291 entity as Ghost when there is a Ghost_Mode in effect.
1292 * sem_res.adb Add with and use clauses for Ghost.
1293 (Check_Ghost_Context): Removed.
1294 * sem_util.adb (Check_Ghost_Completion): Removed.
1295 (Check_Ghost_Derivation): Removed.
1296 (Incomplete_Or_Partial_View):
1297 Add a guard in case the entity has not been analyzed yet
1298 and does carry a scope.
1299 (Is_Declaration): New routine.
1300 (Is_Ghost_Entity): Removed.
1301 (Is_Ghost_Statement_Or_Pragma):
1303 (Is_Subject_To_Ghost): Removed.
1304 (Set_Is_Ghost_Entity):
1306 (Within_Ghost_Scope): Removed.
1307 * sem_util.adb (Check_Ghost_Completion): Removed.
1308 (Check_Ghost_Derivation): Removed.
1309 (Is_Declaration): New routine.
1310 (Is_Ghost_Entity): Removed.
1311 (Is_Ghost_Statement_Or_Pragma): Removed.
1312 (Is_Subject_To_Ghost): Removed.
1313 (Set_Is_Ghost_Entity): Removed.
1314 (Within_Ghost_Scope): Removed.
1315 * sinfo.ads Add a section on Ghost mode.
1316 * treepr.adb (Print_Header_Flag): New routine.
1317 (Print_Node_Header): Factor out code. Output flag
1318 Is_Ignored_Ghost_Node.
1319 * gcc-interface/Make-lang.in: Add dependency for unit Ghost.
1321 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1323 * freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
1324 true test and unreachable 'else' arm.
1326 2015-01-06 Vincent Celier <celier@adacore.com>
1328 * prj-conf.adb (Check_Target): Improve error message when
1329 there are mismatched targets between the on in the configuration
1330 project file and the specified one, either in the main project
1331 file or in the --target= switch.
1333 2015-01-06 Pascal Obry <obry@adacore.com>
1335 * prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
1336 Install_Name attribute definitions.
1338 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1340 * freeze.adb (Wrap_Imported_Subprogram): Indicate that the
1341 generated Import pragma for the internal imported procedure does
1342 not come from an aspect, so that Is_Imported can be properly
1345 2015-01-06 Gary Dismukes <dismukes@adacore.com>
1347 * sem_ch12.adb (Might_Inline_Subp): Record whether
1348 any subprograms in the generic package are marked with
1349 pragma Inline_Always (setting flag Has_Inline_Always).
1350 (Analyze_Package_Instantiation): Add test of Has_Inline_Always
1351 alongside existing test of Front_End_Inlining as alternative
1352 conditions for setting Inline_Now. Also add test of
1353 Has_Inline_Always along with Front_End_Inlining test as an
1354 alternative condition for setting Needs_Body to False.
1356 2015-01-06 Tristan Gingold <gingold@adacore.com>
1358 * i-cpoint.adb (Copy_Array): Handle overlap.
1360 2015-01-06 Pascal Obry <obry@adacore.com>
1362 * bindgen.adb: Minor style fix.
1364 2015-01-06 Robert Dewar <dewar@adacore.com>
1366 * sem_util.ads, sem_util.adb: Minor reformatting.
1368 2015-01-06 Vincent Celier <celier@adacore.com>
1370 * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
1371 with flags before parsing the projects.
1372 * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
1373 * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
1374 to True in the flags, when Ignore_Missing_With is True and an
1375 imported project cannot be found.
1376 * prj-proc.adb (Expression): When there are incomplete withs and
1377 a variable or attribute is not found, set the variable/attribute
1379 * prj.ads (Processing_Flags): New flag Incomplete_Withs,
1382 2015-01-06 Vasiliy Fofanov <fofanov@adacore.com>
1384 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
1385 prj-err.adb: Add new switch --no-command-line.
1387 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1389 * sem_ch12.adb: Sloc of wrapper is that of instantiation.
1391 2015-01-06 Robert Dewar <dewar@adacore.com>
1393 * sem_ch11.adb: Minor reformatting.
1395 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1397 * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
1398 Build_Array_Aggr_Code, used to initialized components covered
1399 by a box association. If the component type is scalar and has
1400 a default aspect, use it to initialize such components.
1402 2015-01-06 Pascal Obry <obry@adacore.com>
1404 * rtinit.c (__gnat_runtime_initialize): Add a parameter to
1405 control the setup of the exception handler.
1406 * initialize.c: Remove unused declaration.
1407 * bindgen.adb: Always call __gnat_runtime_initialize and pass
1408 whether the exeception handler must be set or not.
1410 2015-01-06 Thomas Quinot <quinot@adacore.com>
1412 * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
1413 order to native from default, make sure to also adjust bit order.
1414 * exp_aggr.adb: Minor reformatting.
1416 2015-01-06 Robert Dewar <dewar@adacore.com>
1418 * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
1419 s-valrea.adb, s-valrea.ads: Add some additional guards for
1420 Str'Last = Positive'Last.
1422 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1424 * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
1427 2015-01-06 Javier Miranda <miranda@adacore.com>
1429 * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
1431 2015-01-06 Thomas Quinot <quinot@adacore.com>
1433 * sem_util.ads: Minor reformatting.
1434 * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
1435 (In_RCI_Declaration) Return to old name, as proper checking of
1436 entity being in the visible part depends on entity kind and must
1437 be done by the caller.
1439 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1441 * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
1442 for operators in SPARK.
1444 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1446 * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
1447 expression in an others association before making copies for
1448 separate resolution and accessibility checks. This ensures that
1449 the type of the expression is available to ASIS in all cases,
1450 in particular if the expression is itself an aggregate.
1452 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1454 * einfo.ads (Has_Independent_Components): Document extended
1456 * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
1457 (Set_Has_Independent_Components): Adjust assertion.
1458 * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
1459 for pragma Atomic_Components. Set Has_Independent_Components
1460 on the object instead of the type for an object declaration with
1461 pragma Independent_Components.
1463 2015-01-06 Olivier Hainque <hainque@adacore.com>
1465 * set_targ.adb (Read_Target_Dependent_Values): Set
1466 Long_Double_Index when "long double" is read.
1467 (elaboration code): Register_Back_End_Types only when not reading from
1468 config files. Doing otherwise is pointless and error prone.
1470 2015-01-06 Robert Dewar <dewar@adacore.com>
1472 * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
1474 2015-01-06 Robert Dewar <dewar@adacore.com>
1476 * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
1477 Str'Last = Positive'Last.
1479 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1481 * sem_ch6.adb (Matches_Limited_View): Handle properly the case
1482 where the non-limited type is a generic actual and appears as
1483 a subtype of the non-limited view of the other.
1484 * freeze.adb (Build_Renamed_Body): If the return type of the
1485 declaration that is being completed is a limited view and the
1486 non-limited view is available, use it in the specification of
1489 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1491 * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
1492 incomplete view, the type of the classwide type common to both
1493 views is the type being declared.
1495 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1497 * einfo.ads (Is_Independent): Further document extended usage.
1499 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1501 * einfo.ads (Is_Independent): Document extended usage.
1502 * einfo.adb (Is_Independent): Remove obsolete assertion.
1503 (Set_Is_Independent): Likewise.
1504 * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
1505 (Process_Atomic_Independent_Shared_Volatile): ...this.
1506 Deal with pragma Independent here.
1507 (Analyze_Pragma): Adjust
1508 to above renaming and also invoke it for pragma Independent.
1509 Adjust comment for Independent_Components.
1511 2015-01-06 Robert Dewar <dewar@adacore.com>
1513 * snames.ads-tmpl: Remove entries for attribute Enum_Image.
1514 * exp_attr.adb: Remove reference to Attribute_Enum_Image.
1516 2015-01-06 Robert Dewar <dewar@adacore.com>
1518 * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
1520 * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
1521 Str'Last = Positive'Last.
1523 2015-01-06 Robert Dewar <dewar@adacore.com>
1525 * sem_prag.adb (Process_Inline): Remove redundant construct
1526 warning (-gnatw.r) for an ineffective pragma Inline.
1528 2015-01-06 Robert Dewar <dewar@adacore.com>
1530 * s-valint.adb: Fix typo in last checkin.
1531 * s-valuns.adb (Value_Unsigned): More efficient fix for
1533 * sem_attr.adb (Analyze_Attribute): Minor reformatting
1534 (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
1536 2015-01-06 Robert Dewar <dewar@adacore.com>
1538 * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
1539 Str'Last = Positive'Last
1541 2015-01-06 Thomas Quinot <quinot@adacore.com>
1543 * xoscons.adb: Display exception information and return non-zero
1544 exit status in top level exception handler.
1546 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1548 * sem_ch8.adb: Code clean up.
1550 2015-01-06 Tristan Gingold <gingold@adacore.com>
1552 * targparm.ads: Remove obsolete comment.
1554 2015-01-06 Olivier Hainque <hainque@adacore.com>
1556 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
1557 constructing a ref to variable, update inner_const_flag from the
1558 variable TREE_READONLY attribute.
1559 * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
1561 (get_target_float_size): Remove.
1562 (get_target_double_size): Remove.
1563 (get_target_long_double_size): Remove.
1565 2015-01-06 Pascal Obry <obry@adacore.com>
1567 * adaint.c (ProcListEvt): Set to NULL.
1568 * rtinit.c: New file.
1569 (__gnat_rt_init_count): New reference counter set to 0.
1570 (__gnat_runtime_initialize): Move code here from __gnat_initialize when
1571 this code is actually needed for the runtime initialization. This
1572 routine returns immediately if the initialization has already been done.
1573 * final.c: Revert previous change.
1574 * rtfinal.c: New file.
1575 (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
1576 section and event. The default version of this routine is empty (except
1577 for the reference counting code). This routine returns immediately if
1578 some others libraries are referencing the runtime.
1579 * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
1580 remove circuitry to initialize the signal handler as this is
1581 now done by the runtime initialization routine.
1582 (Gen_Adafinal): Generate call to Runtime_Finalize.
1583 * gnat_ugn.texi: Update documentation about concurrency and
1584 initialization/finalization of the run-time.
1585 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
1586 references to rtfinal.o and rtinit.o
1588 2015-01-06 Robert Dewar <dewar@adacore.com>
1590 * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
1592 * sem_attr.adb: Implement Enum_Image attribute.
1593 * snames.ads-tmpl: Add entries for Enum_Image attribute.
1595 2015-01-06 Robert Dewar <dewar@adacore.com>
1597 * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
1598 * restrict.ads (No_Use_Of_Entity): New table.
1599 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1600 Ignore No_Use_Of_Entity (will be processed in parser).
1601 * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
1603 2015-01-06 Vincent Celier <celier@adacore.com>
1605 * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
1606 to check for an extended project, if a project does not have
1607 yet a project declaration.
1609 2015-01-06 Pierre-Marie Derodat <derodat@adacore.com>
1611 * scos.ads: Update documentation about the SCO table build
1612 process and about table records format.
1613 * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
1614 (SCO_Record_Filtered): New procedure.
1615 (Set_SCO_Logical_Operator): New procedure.
1616 (dsco): Update documentation.
1617 * par_sco.adb: Update library-level comments.
1618 (SCO_Generation_State_Type): New type.
1619 (SCO_Generation_State): New variable.
1620 (SCO_Raw_Table): New package instanciation.
1621 (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
1623 (Tristate): New type.
1624 (Is_Logical_Operator): Return Tristate and update documentation.
1625 (Has_Decision): Update call to Is_Logical_Operator and complete
1627 (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
1628 comment, add an assertion for state checking and change
1629 references to SCO_Table into SCO_Raw_Table.
1630 (dsco): Refactor to dump the raw and the filtered tables.
1631 (Process_Decisions.Output_Decision_Operand): Handle putative
1632 short-circuit operators.
1633 (Process_Decisions.Output_Element): Update references
1634 to Set_Table_Entry and to Condition_Pragma_Hash_Table.
1635 (Process_Decisions.Process_Decision_Operand): Update call
1636 to Is_Logical_Operator.
1637 (Process_Decisions.Process_Node): Handle putative short-circuit
1638 operators and change references to
1639 SCO_Table into SCO_Raw_Table.
1640 (SCO_Output): Add an assertion
1641 for state checking and remove code that used to stamp out SCO entries.
1642 (SCO_Pragma_Disabled): Change reference to SCO_Table
1644 (SCO_Record): Rename to SCO_Record_Raw,
1645 add an assertion for state checking and change references
1646 to SCO_Table into SCO_Raw_Table.
1647 (Set_SCO_Condition): Add an assertion for state checking, update
1648 references to Condition_Pragma_Hash_Table and change references to
1649 SCO_Table into SCO_Raw_Table.
1650 (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
1651 change references to SCO_Table into SCO_Raw_Table.
1652 (Set_SCO_Logical_Operator): New procedure.
1653 (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
1654 references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
1655 (SCO_Record_Fildered): New procedure.
1656 * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
1657 * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
1659 * par-load.adb (Load): Update reference to SCO_Record.
1660 * par.adb (Par): Update reference to SCO_Record.
1661 * put_scos.adb (Put_SCOs): Add an assertion to check that no
1662 putative SCO condition reaches this end.
1663 * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
1664 * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
1665 when corresponding to an "and"/"or" operator affected by the
1666 Short_Circuit_And_Or pragma.
1668 2015-01-06 Robert Dewar <dewar@adacore.com>
1670 * sem_ch8.adb (Analyze_Use_Package): Give more specific error
1671 msg for attempted USE of generic subprogram or subprogram.
1673 2015-01-06 Robert Dewar <dewar@adacore.com>
1675 * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
1676 s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
1677 a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
1679 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1681 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
1682 that specify stream subprograms, if the prefix is a class-wide
1683 type then the generated attribute definition clause must apply
1684 to the same class-wide type.
1685 (Default_Iterator): An iterator defined by an aspect of some
1686 container type T must have a first parameter of type T, T'class,
1687 or an access to such (from code reading RM 5.5.1 (2/3)).
1689 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1691 * gnat1drv.adb: Minor: complete previous change.
1693 2015-01-06 Olivier Hainque <hainque@adacore.com>
1695 * set_targ.ads (C_Type_For): New function. Return the name of
1696 a C type supported by the back-end and suitable as a basis to
1697 construct the standard Ada floating point type identified by
1698 the T parameter. This is used as a common ground to feed both
1699 ttypes values and the GNAT tree nodes for the standard floating
1701 * set_targ.adb (Long_Double_Index): The index at which "long
1702 double" gets registered in the FPT_Mode_Table. This is useful to
1703 know whether we have a "long double" available at all and get at
1704 it's characteristics without having to search the FPT_Mode_Table
1705 when we need to decide which C type should be used as the
1706 basis for Long_Long_Float in Ada.
1707 (Register_Float_Type): Fill Long_Double_Index.
1708 (FPT_Mode_Index_For): New function. Return the index in
1709 FPT_Mode_Table that designates the entry corresponding to the
1710 provided C type name.
1711 (FPT_Mode_Index_For): New function. Return the index in
1712 FPT_Mode_Table that designates the entry for a back-end type
1713 suitable as a basis to construct the standard Ada floating point
1714 type identified by the input T parameter.
1715 (elaboration code): Register_Back_End_Types unconditionally,
1716 so C_Type_For can operate regardless of -gnateT. Do it
1717 early so we can query it for the floating point sizes, via
1718 FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
1719 Long_Double_Size from the FPT_Mode_Table, as cstand will do.
1720 * cstand.adb (Create_Float_Types): Use C_Type_For to determine
1721 which C type should be used as the basis for the construction
1722 of the Standard Ada floating point types.
1723 * get_targ.ads (Get_Float_Size, Get_Double_Size,
1724 Get_Long_Double_Size): Remove.
1725 * get_targ.adb: Likewise.
1727 2015-01-06 Thomas Quinot <quinot@adacore.com>
1729 * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
1730 parameter and rename to...
1731 (In_RCI_Visible_Declarations): Fix handling of private part of nested
1733 (Validate_RCI_Subprogram_Declaration): Reject illegal function
1734 returning anonymous access in RCI unit.
1736 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1738 * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
1739 function wrapper may be a homonym of another local declaration.
1740 * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
1741 build function and operator wrappers after the actual subprogram
1742 has been resolved, and replace the standard renaming declaration
1743 with the declaration of wrapper.
1744 * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
1745 make public for use elsewhere.
1746 * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
1747 rewrite, now that actual is fully resolved when wrapper is
1750 2015-01-06 Javier Miranda <miranda@adacore.com>
1752 * exp_disp.adb: Revert previous change.
1754 2015-01-06 Robert Dewar <dewar@adacore.com>
1756 * exp_util.adb: Change name Name_Table_Boolean to
1757 Name_Table_Boolean1.
1758 * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
1759 Introduce Name_Table_Boolean2/3.
1760 * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
1761 Introduce Name_Table_Boolean2/3.
1762 * par-ch13.adb: Change name Name_Table_Boolean to
1763 Name_Table_Boolean1.
1765 2015-01-06 Bob Duff <duff@adacore.com>
1767 * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
1769 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1771 * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
1772 others choice that covers multiple components, analyze each
1773 copy with the type of the component even in compile-only mode,
1774 to detect potential accessibility errors.
1776 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1778 * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
1779 (Resolve_Actuals): An effectively volatile out
1780 parameter cannot act as an in or in out actual in a call.
1781 (Resolve_Entity_Name): An effectively volatile out parameter
1784 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1786 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
1787 the expansion of an expression function it may be pre-analyzed
1788 if a 'access attribute is applied to the function, in which case
1789 last_entity may have been assigned already.
1791 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1793 * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
1794 type and actual has the corresponding full view, there is no
1795 error, but a case of use of incomplete type in a predicate or
1796 invariant expression.
1798 2015-01-06 Vincent Celier <celier@adacore.com>
1800 * makeutl.adb (Insert_No_Roots): Make sure that the same source
1801 in two different project tree is checked in both trees, if they
1802 are sources of two different projects, extended or not.
1804 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1806 * gnat1drv.adb: Minor code clean up.
1807 (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
1809 2015-01-06 Bob Duff <duff@adacore.com>
1811 * osint.adb (Read_Source_File): Don't print out
1812 file name unless T = Source.
1814 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1816 * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
1817 recognize improper uses of constant_reference types as actuals
1818 for in-out parameters.
1819 (Check_Function_Call): Do not collect identifiers if function
1820 name is missing because of previous error.
1822 2015-01-06 Robert Dewar <dewar@adacore.com>
1824 * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
1825 ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
1826 Minor change of name Name_Table_Info => Name_Table_Int.
1828 2015-01-06 Robert Dewar <dewar@adacore.com>
1830 * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
1831 in previous checkin.
1832 * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
1834 * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
1836 2015-01-06 Vincent Celier <celier@adacore.com>
1838 * a-strsup.adb (Times (Natural;String;Positive)): Raise
1839 Length_Error, not Index_Error, when the result is too long.
1841 2015-01-06 Thomas Quinot <quinot@adacore.com>
1843 * a-direct.adb (Create_Path): Minor error handling and
1844 performance improvement.
1846 2015-01-06 Robert Dewar <dewar@adacore.com>
1848 * checks.ads, sem_ch12.adb: Minor reformatting.
1849 * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
1850 zero check for fixed-point case if Backend_Divide_Checks_On_Target
1853 2015-01-06 Robert Dewar <dewar@adacore.com>
1855 * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
1856 Do not set restriction No_Elaboration_Code unless the pragma
1857 appears in the main unit).
1859 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1861 * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
1862 that with clause has already been analyzed before checking kind
1865 2015-01-06 Robert Dewar <dewar@adacore.com>
1867 * exp_strm.adb (Build_Elementary_Input_Call): Return base type
1868 (as required by RM).
1870 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1872 * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
1874 2015-01-06 Robert Dewar <dewar@adacore.com>
1876 * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
1877 for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
1879 2015-01-06 Javier Miranda <miranda@adacore.com>
1881 * exp_disp.adb (Expand_Interface_Conversion): No displacement
1882 of the pointer to the object needed when the type of the operand
1883 is not an interface type and the interface is one of its parent
1884 types (since they share the primary dispatch table).
1886 2015-01-06 Vincent Celier <celier@adacore.com>
1888 * prj-env.adb: Minor comment update.
1890 2015-01-06 Javier Miranda <miranda@adacore.com>
1892 * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
1893 access types whose target type is an interface type to operands
1894 that are access types; required to report an error when the
1895 operand is not an access type.
1897 2015-01-06 Bob Duff <duff@adacore.com>
1899 * a-cfinve.adb (Copy): Set the discriminant to the Length when
1901 * a-cofove.ads (Capacity): Add a postcondition.
1902 * a-cfinve.ads (Capacity): Add a postcondition.
1903 (Reserve_Capacity): Correct the postcondition in the case where
1904 Capacity = 0; that means "Capacity => Length (Container)".
1905 * a-cofove.adb (Elems[c]): Add a comment
1906 explaining the dangers and how to avoid them.
1908 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1910 * sem_ch12.adb: Code clean up.
1912 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1914 * gnatvsn.ads: Bump copyright year.
1916 2015-01-06 Robert Dewar <dewar@adacore.com>
1918 * s-taskin.ads, s-traces.ads: Minor reformatting.
1919 * exp_util.adb: Minor typo fix.
1921 2015-01-06 Vincent Celier <celier@adacore.com>
1923 * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
1924 with the runtime name.
1925 * prj-env.adb (Initialize_Default_Project_Path): When both
1926 Target_Name and Runtime_Name are not empty string, add to the
1927 project path the two directories .../lib/gnat and .../share/gpr
1928 related to the runtime.
1929 * prj-env.ads (Initialize_Default_Project_Path): New String
1930 parameter Runtime_Name, defaulted to the empty string.
1932 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1934 * frontend.adb: Guard against the case where a configuration
1935 pragma may be split into multiple pragmas and the original
1936 rewritten as a null statement.
1937 * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
1938 pragma using Insert_Before rather than Insert_Action. This
1939 takes care of the configuration pragma case where Insert_Action
1942 2015-01-06 Bob Duff <duff@adacore.com>
1944 * a-coboho.ads (Element_Access): Add "pragma
1945 No_Strict_Aliasing (Element_Access);". This is needed because
1946 we are unchecked-converting from Address to Element_Access.
1947 * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
1950 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1952 * sem_res.adb (Resolve_Actuals): Remove the
1953 restriction which prohibits volatile actual parameters with
1954 enabled external propery Async_Writers to act appear in procedure
1955 calls where the corresponding formal is of mode OUT.
1957 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1959 * gnat_ugn.texi: Bump @copying's copyright year.
1961 2015-01-05 Eric Botcazou <ebotcazou@adacore.com>
1964 * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
1966 2015-01-04 Uros Bizjak <ubizjak@gmail.com>
1968 * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
1969 of unchecked asprintf.
1972 Copyright (C) 2015 Free Software Foundation, Inc.
1974 Copying and distribution of this file, with or without modification,
1975 are permitted in any medium without royalty provided the copyright
1976 notice and this notice are preserved.