1 2015-02-22 Arnaud Charlet <charlet@adacore.com>
3 * doc/Makefile: postprocess texinfo files to update @dircategory
4 and update texi files under gcc/ada.
5 * gnat_ugn.texi, gnat_rm.texi: Regenerated.
7 2015-02-22 Arnaud Charlet <charlet@adacore.com>
9 * doc/gnat_ugn/project-manager-figure.png,
10 doc/gnat_ugn/rtlibrary-structure.png: New.
12 2015-02-22 Tom de Vries <tom@codesourcery.com>
15 * gnat-style.texi (@subsection Loop Statements): Replace @noindent by
16 @item, and fix warning '@itemize has text but no @item'.
18 2015-02-20 Ed Schonberg <schonberg@adacore.com>
20 * sem_prag.adb (Analyze_Pragma, case Obsolescent): Pragma
21 legally applies to an abstract subprogram declaration.
22 * freeze.adb: Minor comment addition.
24 2015-02-20 Robert Dewar <dewar@adacore.com>
26 * errout.ads: Document replacement of Name_uPre/Post/Type_Invariant.
27 * erroutc.adb (Set_Msg_Str): Replace _xxx.
28 (Pre/Post/Type_Invariant) by xxx'Class.
29 * erroutc.ads (Set_Msg_Str): Replace _xxx.
30 (Pre/Post/Type_Invariant) by xxx'Class.
31 * sem_prag.adb (Fix_Error): Remove special casing of
33 (Analyze_Pre_Post_Condition_In_Decl_Part): Remove special casing of
34 Name_uPre and Name_uPost in aspect case (done in Errout now).
36 2015-02-20 Robert Dewar <dewar@adacore.com>
38 * g-alveop.adb: Minor style fixes.
40 2015-02-20 Robert Dewar <dewar@adacore.com>
42 * freeze.adb (Warn_Overlay): Guard against blow up with address
45 2015-02-20 Bob Duff <duff@adacore.com>
47 * exp_attr.adb (May_Be_External_Call): Remove this. There is no need
48 for the compiler to guess whether the call is internal or external --
49 it is always external.
50 (Expand_Access_To_Protected_Op): For P'Access, where P
51 is a protected subprogram, always create a pointer to the
54 2015-02-20 Robert Dewar <dewar@adacore.com>
56 * a-dispat.adb, a-stcoed.ads: Minor reformatting.
58 2015-02-20 Robert Dewar <dewar@adacore.com>
60 * sem_ch13.adb (Build_Discrete_Static_Predicate): Allow static
61 predicate for non-static subtype.
62 (Build_Predicate_Functions): Do not assume subtype associated with a
63 static predicate must be static.
65 2015-02-20 Robert Dewar <dewar@adacore.com>
67 * errout.adb (Set_Msg_Node): Better handling of internal names
68 (Set_Msg_Node): Kill message when we cannot eliminate internal name.
69 * errout.ads: Document additional case of message deletion.
70 * namet.adb (Is_Internal_Name): Refined to consider wide
71 strings in brackets notation and character literals not to be
73 * sem_ch8.adb (Find_Selected_Component): Give additional error
74 when selector name is a subprogram whose first parameter has
75 the same type as the prefix, but that type is untagged.
77 2015-02-20 Robert Dewar <dewar@adacore.com>
79 * g-allein.ads, g-alveop.adb, g-alveop.ads, opt.ads: Minor reformatting
81 2015-02-20 Tristan Gingold <gingold@adacore.com>
83 * opt.ads (GNAT_Mode_Config): New variable.
84 * opt.adb (Set_Opt_Config_Switches): Consider GNAT_Mode_Config
85 to set Assertions_Enabled.
86 * switch-c.adb (Scan_Front_End_Switches): Set GNAT_Mode_Config
89 2015-02-20 Robert Dewar <dewar@adacore.com>
91 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add an additional
92 comment regarding the handling of unterminated fixed-point
94 * s-valuns.ads (Scan_Raw_Unsigned): Add comments
95 corresponding to those previously added for
96 System.Val_LLU.Scan_Raw_Long_Long_Unsigned.
98 2015-02-20 Olivier Hainque <hainque@adacore.com>
100 * g-allein.ads, g-alveop.ads, g-alveop.adb: Code clean ups.
102 2015-02-20 Robert Dewar <dewar@adacore.com>
104 * sem_prag.adb: Minor comment clarification.
106 2015-02-20 Olivier Hainque <hainque@adacore.com>
108 * g-allein.ads (vec_ctf, vec_vcsfx, vec_vcfux): Remove.
109 * g-alleve.ads, g-alleva.adb (vcfux): Likewise.
110 * g-alveop.ads (vec_vcfsx, vec_vcfux): Just rename the ll versions.
111 (vec_ctf): Now renamings as well.
113 2015-02-20 Robert Dewar <dewar@adacore.com>
115 * switch-c.adb, bindgen.adb: Minor reformatting.
117 2015-02-20 Ed Schonberg <schonberg@adacore.com>
119 * sem_prag.adb (Analyze_Pragma, case Type_Invariant):
120 Invariant'class is allowed on an abstract type.
122 2015-02-20 Ed Schonberg <schonberg@adacore.com>
124 * sem_ch3.adb (Access_Definition): If the access definition is
125 for a protected component and defines an access to protected
126 subprogram, do not create an itype reference for it because a
127 full type declaration will be built in order to generate the
128 proper equivalent type.
129 (Analyze_Subtype_Declaration): Add information of incomplete
130 subtypes, for Ada 2012 extended uses of incomplete types.
132 2015-02-20 Gary Dismukes <dismukes@adacore.com>
134 * sem_res.adb: Minor reformatting.
136 2015-02-20 Vincent Celier <celier@adacore.com>
138 * switch-c.adb (Scan_Front_End_Switches): When comparing runtime
139 path name for several switches --RTS, use the normalized path
142 2015-02-20 Vincent Celier <celier@adacore.com>
144 * bindgen.adb: Minor reformatting and code reorganization.
146 2015-02-20 Jose Ruiz <ruiz@adacore.com>
148 * a-stcoed.ads: Add spec for this package (Unimplemented_Unit).
149 * impunit.adb (Non_Imp_File_Names_12): Mark unit a-stcoed.ads as
152 2015-02-20 Arnaud Charlet <charlet@adacore.com>
154 * sysdep.c, expect.c, s-oscons-tmplt.c, gsocket.h, adaint.c: Remove
155 obsolete references to RTX, nucleus, VMS.
157 2015-02-20 Ed Schonberg <schonberg@adacore.com>
159 * sem_prag.adb (Fix_Error): For an illegal Type_Invariant'Class
160 aspect, use name that mentions Class explicitly, rather than
161 compiler-internal name.
163 2015-02-20 Robert Dewar <dewar@adacore.com>
165 * debug.adb: Add documentation for -gnatd.2 (allow statements
167 * par-ch3.adb (P_Identifier_Declarations): Handle
168 statement appearing where declaration expected more cleanly.
169 (Statement_When_Declaration_Expected): Implement debug flag
172 2015-02-20 Jose Ruiz <ruiz@adacore.com>
174 * a-dinopr.ads: Add spec for this package (Unimplemented_Unit).
175 * a-dispat.ads (Yield): Include procedure added in Ada 2012.
176 * a-dispat.adb (Yield): Implement procedure added in Ada 2012.
177 * impunit.adb (Non_Imp_File_Names_05): Mark unit a-dinopr.ads as
179 * snames.ads-tmpl (Name_Non_Preemptive_FIFO_Within_Priorities):
180 This is the correct name for the dispatching policy (FIFO was
183 2015-02-20 Javier Miranda <miranda@adacore.com>
185 * sem_res.adb (Resolve_Type_Conversion): If the type of the
186 operand is the limited-view of a class-wide type then recover
187 the class-wide type of the non-limited view.
189 2015-02-20 Arnaud Charlet <charlet@adacore.com>
191 * gcc-interface/Makefile.in: Remove references to nucleus.
192 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
193 extern_flag to true for Inline_Always subprograms with
194 Intrinsic convention.
196 2015-02-20 Yannick Moy <moy@adacore.com>
198 * sem_prag.ads: Minor typo in comment.
200 2015-02-20 Pascal Obry <obry@adacore.com>
202 * s-osprim-mingw.adb: Fix Get_Base_Time parameter mode.
204 2015-02-20 Vincent Celier <celier@adacore.com>
206 * makeutl.adb (Get_Directories.Add_Dir): Add a directory only
209 2015-02-20 Robert Dewar <dewar@adacore.com>
211 * sem_eval.ads: Minor reformatting.
213 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
215 * freeze.adb (Size_Known): Do not set the packed size for
216 independent type or component.
217 (Freeze_Array_Type): Check for Independent[_Components] with packing
218 or explicit component size clause.
219 * gnat1drv.adb (Post_Compilation_Validation_Checks): Do the validation
220 of independence pragmas only for non-GCC back-ends.
221 * sem_ch13.adb (Initialize): Likewise for the initialization.
222 * sem_prag.adb (Record_Independence_Check): New procedure to record an
223 independence check in the table.
224 (Analyze_Pragma): Use it throughout instead of doing it manually.
225 * gcc-interface/decl.c (gnat_to_gnu_field): Add support for
226 independent type or component.
228 2015-02-20 Thomas Quinot <quinot@adacore.com>
230 * adaint.c (__gnat_readdir): For Solaris, use 64 bit variants of
231 struct direct and readdir. This is required for NFS filesystems
232 mounted from servers that use 64-bit cookies.
234 2015-02-20 Ed Schonberg <schonberg@adacore.com>
236 * sem_ch12.adb (Analyze_Subprogram_Instantiaion): New subprogram
237 Build_Subprogram_Renaming, to create renaming of subprogram
238 instance in the the declaration of the wrapper package rather
239 than in its body, so that it is available for analysis of aspects
240 propagated from generic to instantiation.
241 (Check_Mismatch): An actual for a formal package that is an
242 incomplete type matches a formal type that is incomplete.
243 (Instantiate_Package_Body): Move code that builds subprogram
244 renaming to Analyze_Subprogram_Instantiation.
245 (Instantiate_Type): The generated subtype is a limited view if
246 the actual is a limited view.
247 (Load_Parent_Of_Generic): Retrieve instance declaration from
248 its new position within wrapper package.
250 2015-02-20 Arnaud Charlet <charlet@adacore.com>
252 * s-parame-vxworks.adb, s-os_lib.ads: Update comments.
254 2015-02-20 Robert Dewar <dewar@adacore.com>
256 * s-osinte-vxworks.ads (To_Timespec): Add comment about the
257 issue of negative arguments.
259 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
261 * gnat1drv.adb: Minor consistency fix.
263 2015-02-20 Pascal Obry <obry@adacore.com>
265 * s-osprim-mingw.adb (Get_Base_Time): Properly release lock in all
268 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
270 * inline.adb (Expand_Inlined_Call): Skip again calls to subprogram
272 * exp_ch6.adb (Expand_Call): Use back-end inlining
273 instead of expansion for simple subprogram renamings.
275 2015-02-20 Robert Dewar <dewar@adacore.com>
277 * exp_util.adb: Minor reformatting.
279 2015-02-20 Vincent Celier <celier@adacore.com>
281 * switch-c.adb (Scan_Front_End_Switches): Do not fail when --RTS=
282 is specified several times with different values that indicates
283 the same runtime directory.
285 2015-02-20 Ed Schonberg <schonberg@adacore.com>
287 * sem_attr.adb (Check_Not_Incomplete_Type): Clean up code to
288 handle properly illegal uses of attributes on prefixes on an
289 incomplete type, both when the type of the prefix is locally
290 incomplete, and when it is a limited view of a type whose
291 non-limited view is not available.
292 (Analyze_Attribute): Add calls to Check_Not_Incomplete_Type for
295 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
297 * exp_ch6.adb: Fix minor typo in comment.
299 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
301 * sinfo.ads: Add comment.
303 2015-02-20 Olivier Hainque <hainque@adacore.com>
305 * opt.ads: Replace Opt.Suppress_All_Inlining by two separate
306 flags controlling the actual FE inlining out of pragma Inline
307 and pragma Inline_Always.
308 * adabkend.adb (Scan_Compiler_Arguments): Set both flags to True
309 on -fno-inline, which disables all inlining in compilers with
310 an Ada back-end and without back-end inlining support.
311 * back_end.adb (Scan_Back_End_Switches): Set the Inline related
312 flag to True on -fno-inline and leave Inline_Always alone for
314 * back_end.ads (Scan_Compiler_Arguments): Adjust spec wrt the
315 names of the Opt flags it sets.
316 * gnat1drv.adb (Adjust_Global_Switches): Remove test on
317 Opt.Suppress_All_Inlining in the Back_End_Inlining computation.
318 * sem_prag.adb (Make_Inline): Remove early return conditioned
319 on Opt.Suppress_All_Inlining.
320 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the flags to
321 disable the calls to Build_Body_To_Inline otherwise triggered
322 by pragma Inline or Inline_Always. This will prevent actual
323 front-end inlining of the subprogram on calls.
325 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
327 * exp_ch3.adb (Default_Initialize_Object): Call Add_Inlined_Body on the
328 Abort_Undefer_Direct function.
329 * exp_ch5.adb (Expand_N_Assignment_Statement): Likewise.
330 * exp_intr.adb (Expand_Unc_Deallocation): Likewise.
331 * exp_prag.adb (Expand_Pragma_Abort_Defer): Likewise.
332 * exp_ch4.adb (Expand_N_Selected_Component): Adjust call to
334 * exp_ch6.adb (Expand_Call): Adjust calls to Add_Inlined_Body.
335 Remove call to Register_Backend_Call and move code resetting
336 Needs_Debug_Info on inlined subprograms to...
337 * inline.ads (Add_Inlined_Body): Add N parameter.
338 (Register_Backend_Call): Delete.
339 * inline.adb (Add_Inlined_Body): ...here and simplify.
340 Register the call with Backend_Calls directly.
341 (Register_Backend_Call): Delete.
342 * s-stalib.ads (Abort_Undefer_Direct): Restore pragma Inline.
344 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
346 * s-stalib.ads: Fix typo.
348 2015-02-20 Ed Schonberg <schonberg@adacore.com>
350 * exp_ch3.adb (Default_Initialize_Object): If the object has a
351 delayed freeze, the actions associated with default initialization
352 must be part of the freeze actions, rather that being inserted
353 directly after the object declaration.
355 2015-02-20 Robert Dewar <dewar@adacore.com>
357 * lib-load.adb: Minor comment update.
359 2015-02-20 Vincent Celier <celier@adacore.com>
361 * prj-proc.adb (Process_Case_Construction): When there are
362 incomplete withed projects and the case variable is unknown,
363 skip the case construction.
365 2015-02-20 Ed Schonberg <schonberg@adacore.com>
367 * exp_ch6.adb (Expand_Actuals): Add caller-side invariant checks
368 when an actual is a view conversion, either because the call is
369 to an inherited operation, or because the actual is an explicit
370 type conversion to an ancestor type. Fixes ACATS 4.0D: C732001
372 2015-02-20 Robert Dewar <dewar@adacore.com>
374 * einfo.ads: Minor comment updates Fix missing pragma Inline
375 for Set_Partial_View_Has_Unknown_Discr.
376 * einfo.adb (Write_Entity_Flags): Add missing entry for
377 Partial_View_Has_Unknown_Discr.
378 * sem_ch3.adb: Minor reformatting.
380 2015-02-20 Vincent Celier <celier@adacore.com>
382 * opt.ads: Minor cleanup: remove mention of gprmake.
383 * s-stalib.ads (Abort_Undefer_Direct): Do not inline.
384 * s-tataat.adb: Do not call System.Tasking.Self but directly
385 System.Task_Primitives.Operations.Self.
387 2015-02-20 Arnaud Charlet <charlet@adacore.com>
389 * gnat_rm.texi, gnat_ugn.texi: Now automatically generated from
390 sphinx in the doc directory.
391 * doc: New directory containing sphinx versions of gnat_rm and gnat_ugn
393 2015-02-20 Robert Dewar <dewar@adacore.com>
395 * sem_res.adb: Minor reformatting.
396 * exp_ch9.adb (Build_Protected_Spec): Copy Aliased setting when
398 * sem_ch13.adb (Analyze_Aspect_Specifications): Exclude Boolean
399 aspects from circuitry setting delay required to false if the
400 argument is an integer literal.
402 2015-02-20 Ed Schonberg <schonberg@adacore.com>
404 * einfo.ads. einfo.adb (Partial_View_Has_Unknown_Discr): New flag
405 on type entities, to enforce AI12-0133: default initialization
406 of types whose partial view has unknown discriminants does not
407 get an invariant check, because clients of the unit can never
408 declare objects of such types.
409 * sem_ch3.adb (Find_Type_Name); Set new flag
410 Partial_View_Has_Unknown_Discr when needed.
411 * exp_ch3.adb (Expand_N_Object_Declaration): Use flag to suppress
412 generation of invariant call on default-initialized object.
414 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
416 * gcc-interface/decl.c (gnat_to_gnu_param): Do not strip the padding
417 if the parameter either is passed by reference or if the alignment
420 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
422 * gcc-interface/decl.c (is_cplusplus_method): Use Is_Primitive flag to
423 detect primitive operations of tagged and untagged types.
425 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
427 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
428 sets in presence of derivation for subprogram types.
430 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
432 * gcc-interface/utils.c (begin_subprog_body): Assert that the body is
433 present in the same context as the declaration.
435 2015-02-07 Jakub Jelinek <jakub@redhat.com>
438 * gcc-interface/trans.c (gigi): Recreate optimization_default_node
439 and optimization_current_node after tweaking global_options.
441 2015-02-05 Robert Dewar <dewar@adacore.com>
443 * prj-proc.adb, sem_aux.adb, exp_ch9.adb, errout.adb, prj-dect.adb,
444 prj-nmsc.adb: Minor reformatting.
446 2015-02-05 Ed Schonberg <schonberg@adacore.com>
448 * sem_type.adb (Covers): In ASIS_Mode the Corresponding_Record
449 of a protected type may not be available, so to check conformance
450 with an interface type, examine the interface list in the type
451 declaration directly.
452 (Write_Overloads): Improve information for indirect calls,
455 2015-02-05 Ed Schonberg <schonberg@adacore.com>
457 * exp_ch3.adb (Make_Tag_Assignment): Do not perform this
458 expansion activity in ASIS mode.
460 2015-02-05 Javier Miranda <miranda@adacore.com>
462 * errout.adb (Error_Msg_PT): Add missing error.
463 * sem_ch6.adb (Check_Synchronized_Overriding): Check the missing
464 RM rule. Code cleanup.
465 * exp_ch9.adb (Build_Wrapper_Spec): Propagate "constant" in
466 anonymous access types. Found working on the tests. Code cleanup.
468 2015-02-05 Vincent Celier <celier@adacore.com>
470 * prj-dect.adb (Parse_Attribute_Declaration): Continue scanning
471 when there are incomplete withs.
472 * prj-nmsc.adb (Process_Naming): Do not try to get the value
473 of an element when it is nil.
474 (Check_Naming): Do not check a nil suffix for illegality
475 * prj-proc.adb (Expression): Do not process an empty term.
476 * prj-strt.adb (Attribute_Reference): If attribute cannot be
477 found, parse a possible index to avoid cascading errors.
479 2015-02-05 Ed Schonberg <schonberg@adacore.com>
481 * sem_aux.adb (Is_Derived_Type): A subprogram_type generated
482 for an access_to_subprogram declaration is not a derived type.
484 2015-02-05 Robert Dewar <dewar@adacore.com>
486 * errout.adb (Error_Msg_Internal): For non-serious error set
487 Fatal_Error to Ignored.
488 * lib-load.adb (Load_Unit): Minor comment updates.
489 * sem_ch10.adb (Analyze_With_Clause): Propagate Fatal_Error
490 setting from with'ed unit to with'ing unit.
491 * sem_prag.adb (Analyze_Pragma, case Warnings): Document handling
494 2015-02-05 Yannick Moy <moy@adacore.com>
496 * sem_prag.adb, par-prag.adb: Minor code clean up.
498 2015-02-05 Yannick Moy <moy@adacore.com>
500 * par-prag.adb (Pragma_Warnings): Update for extended form
501 of pragma Warnings. The "one" argument case may now have 2 or
503 * sem_prag.adb (Analyze_Pragma/Pragma_Warnings): Update for
504 extended form of pragma Warnings. Pragma with tool name is either
505 rewritten as null or as an equivalent form without tool name,
507 * snames.ads-tmpl (Name_Gnatprove): New name.
509 2015-02-05 Robert Dewar <dewar@adacore.com>
511 * sem_ch13.adb (Add_Invariants): Don't assume invariant is
513 * sem_prag.adb (Analyze_Pragma, case Check): Don't assume
514 condition is standard Boolean, it can be non-standard derived
517 2015-02-05 Robert Dewar <dewar@adacore.com>
519 * checks.adb (Enable_Range_Check): Disconnect attempted
520 optimization for the case of range check for subscript of
523 2015-02-05 Robert Dewar <dewar@adacore.com>
525 * par-ch13.adb (With_Present): New function
526 (Aspect_Specifications_Present): Handle WHEN in place of WITH
527 (Get_Aspect_Specifications): Comment update.
528 * par.adb: Comment updates.
530 2015-02-05 Robert Dewar <dewar@adacore.com>
532 * errout.adb (Handle_Serious_Error): New setting of Fatal_Error.
533 * frontend.adb (Frontend): New setting of Fatal_Error.
534 * lib-load.adb (Create_Dummy_Package_Unit): New setting of
536 (Load_Main_Source): New setting of Fatal_Error
537 (Load_Unit): New setting of Fatal_Error.
538 * lib-writ.adb (Add_Preprocessing_Dependency): New setting of
540 (Ensure_System_Dependency): New setting of Fatal_Error.
541 * lib.adb (Fatal_Error): New setting of Fatal_Error
542 (Set_Fatal_Error): New setting of Fatal_Error.
543 * lib.ads: New definition of Fatal_Error and associated routines.
544 * par-ch10.adb (P_Compilation_Unit): New setting of Fatal_Error.
545 * par-load.adb (Load): New setting of Fatal_Error.
546 * rtsfind.adb (Load_RTU): New setting of Fatal_Error.
547 * sem_ch10.adb (Analyze_Compilation_Unit): New setting of
549 (Optional_Subunit): New setting of Fatal_Error.
550 (Analyze_Proper_Body): New setting of Fatal_Error.
551 (Load_Needed_Body): New setting of Fatal_Error.
553 2015-02-05 Ed Schonberg <schonberg@adacore.com>
555 * sem_res.adb (Resolve_Call): If the function being called has
556 out parameters do not check for language version if the function
557 comes from a predefined unit, as those are always compiled in
560 2015-02-05 Ed Schonberg <schonberg@adacore.com>
562 * sem_ch3.adb (Process_Full_View): Verify that the full view
563 of a type extension must carry an explicit limited keyword if
564 the partial view does (RM 7.3 (10.1)).
566 2015-02-05 Robert Dewar <dewar@adacore.com>
568 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads,
569 sem_warn.ads: Minor reformatting.
570 * exp_ch13.adb (Expand_N_Freeze_Entity): Add guard for aspect
572 * sem_prag.adb (Analyze_Pragma, case Type_Invariant): Give
573 error for abstract type.
575 2015-02-05 Yannick Moy <moy@adacore.com>
577 * opt.ads (Warn_On_Suspicious_Contract): Update comment
579 * sem_attr.adb (Analyze_Attribute/Attribute_Update): Warn on
580 suspicious uses of 'Update.
581 * sem_warn.adb, sem_warn.ads (Warn_On_Suspicious_Update): New
582 function issues warning on suspicious uses of 'Update.
583 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads: Mark
584 package spec and body as SPARK_Mode Off.
586 2015-02-05 Robert Dewar <dewar@adacore.com>
588 * sem_prag.adb (Set_Elab_Unit_Name): New name for Set_Unit_Name
589 (Analyze_Pragma): Change Set_Unit_Name to Set_Elab_Unit_Name
590 (Set_Elab_Unit_Name): Generate reference for Elaborate[_All]
591 * sem_warn.adb (Warn_On_Unreferenced_Entity): Suppress warning
594 2015-02-05 Hristian Kirtchev <kirtchev@adacore.com>
596 * sem_prag.adb (Check_Pragma_Conformance): Add
597 local variable Arg. Ensure that all errors are associated with
598 the pragma if it appears without an argument. Add comments on
601 2015-02-05 Robert Dewar <dewar@adacore.com>
603 * lib-xref.adb: Minor reformatting.
605 2015-02-05 Tristan Gingold <gingold@adacore.com>
608 * env.c: Fix thinko: handle Darwin case before default one.
610 2015-01-30 Robert Dewar <dewar@adacore.com>
612 * a-assert.adb: Minor reformatting.
613 * sem_ch13.adb: Minor comment clarification.
614 * types.ads: Minor comment update.
615 * sem_eval.adb (Real_Or_String_Static_Predicate_Matches): Avoid blow up
616 when we have a predicate that is nothing but an inherited dynamic
619 2015-01-30 Jerome Guitton <guitton@adacore.com>
621 * gcc-interface/Makefile.in (x86-vxworks): Update GCC_SPEC_FILES to
622 include cert link spec.
624 2015-01-30 Robert Dewar <dewar@adacore.com>
626 * einfo.ads: Minor comment fix.
627 * freeze.adb (Freeze_Profile): Add test for suspicious import
629 * sem_prag.adb (Process_Import_Or_Interface): Test for suspicious
630 use in Pure unit is now moved to Freeze (to properly catch
631 Pure_Function exemption).
633 2015-01-30 Bob Duff <duff@adacore.com>
635 * sem_res.ads: Minor comment fix.
636 * sem_type.adb: sem_type.adb (Remove_Conversions): Need to
637 check both operands of an operator.
639 2015-01-30 Yannick Moy <moy@adacore.com>
641 * a-assert.ads, a-assert.adb: Mark package spec in SPARK. Set assertion
642 policy for Pre to Ignore.
643 (Assert): Add precondition.
645 2015-01-30 Robert Dewar <dewar@adacore.com>
647 * sem_prag.adb (Process_Import_Or_Interface): Warn if used in
649 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Clarify
650 documentation for some special cases of invalid attempts at
653 2015-01-30 Gary Dismukes <dismukes@adacore.com>
655 * errout.ads: Minor reformatting.
657 2015-01-30 Yannick Moy <moy@adacore.com>
659 * inline.adb (Process_Formals): Use the sloc of
660 the inlined node instead of the sloc of the actual parameter,
661 when replacing formal parameters by the actual one.
663 2015-01-30 Arnaud Charlet <charlet@adacore.com>
665 * g-expect.adb (Get_Command_Output): Use infinite timeout when
668 2015-01-30 Ed Schonberg <schonberg@adacore.com>
670 * sem_ch12.adb (Analyze_Associations): If an in-parameter is
671 defaulted in an instantiation, add an entry in the list of actuals
672 to indicate the default value of the formal (as is already done
673 for defaulted subprograms).
675 2015-01-30 Javier Miranda <miranda@adacore.com>
677 * errout.adb (Error_Msg_PT): Minor error phrasing update.
679 2015-01-30 Robert Dewar <dewar@adacore.com>
681 * sem_warn.adb (Warn_On_Known_Condition): Improve error message
684 2015-01-30 Pierre-Marie de Rodat <derodat@adacore.com>
686 * exp_dbug.adb (Get_Encoded_Name): When
687 -fgnat-encodings=minimal, do not generate names for biased types.
689 2015-01-30 Tristan Gingold <gingold@adacore.com>
692 * env.c: Move vxworks and darwin includes out of #ifdef IN_RTS.
694 2015-01-30 Gary Dismukes <dismukes@adacore.com>
696 * freeze.adb: Minor reformatting.
698 2015-01-30 Javier Miranda <miranda@adacore.com>
700 * errout.ads (Error_Msg_PT): Replace Node_Id by Entity_Id and
701 improve its documentation.
702 * errout.adb (Error_Msg_PT): Improve the error message.
703 * sem_ch6.adb (Check_Conformance): Update call to Error_Msg_PT.
704 (Check_Synchronized_Overriding): Update call to Error_Msg_PT.
705 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup.
707 2015-01-30 Robert Dewar <dewar@adacore.com>
709 * sem_warn.adb (Warn_On_Known_Condition): Do special casing of
710 message for False case.
712 2015-01-30 Doug Rupp <rupp@adacore.com>
714 * s-vxwext-kernel.ads (Task_Cont): Remove imported subprogram body.
715 * s-vxwext-kernel.adb (Task_Cont): New subpprogram body specialized for
718 2015-01-30 Gary Dismukes <dismukes@adacore.com>
720 * sem_attr.adb (Declared_Within_Generic_Unit):
721 New function to test whether an entity is declared within the
722 declarative region of a given generic unit.
723 (Resolve_Attribute): For checking legality of subprogram'Access within
724 a generic unit, call new Boolean function Declared_Within_Generic_Unit
725 instead of simply comparing the results of Enclosing_Generic_Unit on
726 the prefix and access type. Correct minor comment typos.
728 2015-01-30 Robert Dewar <dewar@adacore.com>
730 * freeze.adb, exp_util.ads: Update comment.
731 * exp_util.adb, exp_ch3.adb: Minor code reorganization and reformatting.
732 * sem_util.adb: Minor: fix typo.
734 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
736 * sem_attr.adb (Analyze_Attribute): Ensure that
737 the check concerning Refined_Post takes precedence over the
740 2015-01-30 Gary Dismukes <dismukes@adacore.com>
742 * sem_prag.adb: Minor typo fixes and reformatting.
744 2015-01-30 Yannick Moy <moy@adacore.com>
746 * sem_attr.adb: Code clean up.
748 2015-01-30 Robert Dewar <dewar@adacore.com>
750 * ali.adb (Scan_ALI): Set Serious_Errors flag in Unit record.
751 * ali.ads (Unit_Record): Add new field Serious_Errors.
752 * lib-writ.adb (Write_Unit_Information): Set SE (serious errors)
754 * lib-writ.ads: New attribute SE (serious erors) in unit line.
756 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
758 * einfo.adb Update the usage of attributes Entry_Bodies_Array,
759 Lit_Indexes, Scale_Value, Storage_Size_Variable,
760 String_Literal_Low_Bound along associated routines and
762 (Pending_Access_Types): New routine.
763 (Set_Pending_Access_Types): New routine.
764 (Write_Field15_Name): Add an entry for Pending_Access_Types.
765 * einfo.ads Add new attribute Pending_Access_Types along
766 with usage in nodes. Update the usage of attributes
767 Entry_Bodies_Array, Lit_Indexes, Scale_Value,
768 Storage_Size_Variable, String_Literal_Low_Bound.
769 (Pending_Access_Types): New routine along with pragma Inline.
770 (Set_Pending_Access_Types): New routine along with pragma Inline.
771 * exp_ch3.adb (Expand_Freeze_Array_Type): Add new local variable
772 Ins_Node. Determine the insertion node for anonynous access type
773 that acts as a component type of an array. Update the call to
774 Build_Finalization_Master.
775 (Expand_Freeze_Record_Type): Update
776 the calls to Build_Finalization_Master.
777 (Freeze_Type): Remove
778 local variable RACW_Seen. Factor out the code that deals with
779 remote access-to-class-wide types. Create a finalization master
780 when the designated type contains a private component. Fully
781 initialize all pending access types.
782 (Process_RACW_Types): New routine.
783 (Process_Pending_Access_Types): New routine.
784 * exp_ch4.adb (Expand_Allocator_Expression): Allocation no longer
785 needs to set primitive Finalize_Address.
786 (Expand_N_Allocator): Allocation no longer sets primitive
788 * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
789 Update the call to Build_Finalization_Master.
790 (Make_Build_In_Place_Call_In_Allocator): Allocation no longer
791 needs to set primitive Finalize_Address.
792 * exp_ch7.adb (Add_Pending_Access_Type): New routine.
793 (Build_Finalization_Master): New parameter profile. Associate
794 primitive Finalize_Address with the finalization master if the
795 designated type has been frozen, otherwise treat the access
796 type as pending. Simplify the insertion of the master and
797 related initialization code.
798 (Make_Finalize_Address_Body): Allow Finalize_Address for class-wide
800 (Make_Set_Finalize_Address_Call): Remove forlam parameter Typ.
801 Simplify the implementation.
802 * exp_ch7.ads (Build_Finalization_Master): New parameter profile
803 along with comment on usage.
804 (Make_Set_Finalize_Address_Call): Remove formal parameter Typ. Update
805 the comment on usage.
806 * exp_util.adb (Build_Allocate_Deallocate_Proc): Use routine
807 Finalize_Address to retrieve the primitive.
808 (Finalize_Address): New routine.
809 (Find_Finalize_Address): Removed.
810 * exp_util.ads (Finalize_Address): New routine.
811 * freeze.adb (Freeze_All): Remove the generation of finalization
813 * sem_ch3.adb (Analyze_Full_Type_Declaration): Propagate any
814 pending access types from the partial to the full view.
816 2015-01-30 Robert Dewar <dewar@adacore.com>
818 * sem_disp.adb: Minor reformatting.
819 * sem_disp.ads: Documentation update.
821 2015-01-30 Ed Schonberg <schonberg@adacore.com>
823 * sem_disp.adb (Is_Dynamically_Tagged): when applied to an entity
824 or a function call, return True if type is class-wide.
825 * sem_res.adb (Resolve_Case_Expression, Resolve_If_Expression);
826 Apply RM 4.5.7 (17/3): all or none of the dependent expression
827 of a conditional expression must be dynamically tagged.
829 2015-01-30 Ed Schonberg <schonberg@adacore.com>
831 * sem_ch6.adb (Analyze_Function_Return): In an extended return
832 statement, apply accessibility check to result object when there
833 is no initializing expression (Ada 2012 RM 6.5 (5.4/3))
835 2015-01-30 Robert Dewar <dewar@adacore.com>
837 * sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
838 Boolean for case where ELSE is omitted.
839 * sem_res.adb: Minor reformatting.
841 2015-01-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
843 Fix build under cygwin/64.
844 * adaint.h: Add check for __CYGWIN__.
845 * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.
847 2015-01-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
850 * adaint.c: Handle __CYGWIN__ like __MINGW32__ here.
851 * mingw32.h: Don't include <tchar.h> under cygwin.
852 (_O_U8TEXT, _O_U16TEXT, _O_WTEXT): Set to _O_TEXT if not yet defined.
854 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
856 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
857 (DEF_FUNCTION_TYPE_VAR_12): New macros.
859 2015-01-09 Michael Collison <michael.collison@linaro.org>
861 * gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
862 vec.h, double-int.h, input.h, alias.h, symtab.h,
863 fold-const.h, wide-int.h, and inchash.h due to
864 flattening of tree.h.
865 * gcc-interface/decl.c: Ditto.
866 * gcc-interface/misc.c: Ditto.
867 * gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
868 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
869 fold-const.h, wide-int.h, and inchash.h due to
870 flattening of tree.h.
871 * gcc-interface/trans.c: Include hash-set.h, machmode.h,
872 vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
873 fold-const.h, wide-int.h, inchash.h due to
874 flattening of tree.h.
875 * gcc-interface/utils.c: Include hash-set.h, machmode.h,
876 vec.h, double-int.h, input.h, alias.h, symtab.h,
877 fold-const.h, wide-int.h, and inchash.h due to
878 flattening of tree.h.
879 * gcc-interface/utils2.c: Ditto.
881 2015-01-07 Robert Dewar <dewar@adacore.com>
883 * sem_warn.adb (Check_One_Unit): Don't give unused entities
884 warning for a package which is used as a generic parameter.
886 2015-01-07 Bob Duff <duff@adacore.com>
888 * usage.adb (Usage): Correct documentation of
891 2015-01-07 Robert Dewar <dewar@adacore.com>
893 * s-fileio.adb: Minor reformatting.
895 2015-01-07 Ed Schonberg <schonberg@adacore.com>
897 * sem_ch12.adb (Instantiate_Object): If formal is an anonymous
898 access to subprogram, replace its formals with new entities when
899 building the object declaration, both if actual is present and
900 when it is defaulted.
902 2015-01-07 Ed Schonberg <schonberg@adacore.com>
904 * sem_ch5.adb (Analyze_Assignment): If left-hand side is a view
905 conversion and type of expression has invariant, apply invariant
908 2015-01-07 Ed Schonberg <schonberg@adacore.com>
910 * sem_ch3.adb (Create_Constrained_Components): A call to
911 Gather_Components may detect an error if an inherited discriminant
912 that controls a variant is non-static.
913 * sem_aggr.adb (Resolve_Record_Aggregate, Step 5): The call to
914 Gather_Components may report an error if an inherited discriminant
915 in a variant in non-static.
916 * sem_util.adb (Gather_Components): If a non-static discriminant
917 is inherited do not report error here, but let caller handle it.
918 (Find_Actual): Small optimization.
920 2015-01-07 Bob Duff <duff@adacore.com>
922 * usage.adb (Usage): Document -gnatw.f switch.
924 2015-01-07 Ed Schonberg <schonberg@adacore.com>
926 * sem_ch12.adb: Code clean up and minor reformatting.
928 2015-01-07 Robert Dewar <dewar@adacore.com>
930 * exp_ch4.adb (Expand_N_Type_Conversion): Add guard for
931 Raise_Accessibility_Error call.
932 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add documentation
933 on handling of invalid digits in based constants.
934 * s-fatgen.ads: Minor reformatting.
935 * sem_attr.adb (Analyze_Attribute, case Unrestricted_Access):
936 Avoid noting bogus modification for Valid test.
937 * snames.ads-tmpl (Name_Attr_Long_Float): New Name.
938 * einfo.ads: Minor reformatting.
939 * sem_warn.adb: Minor comment clarification.
940 * sem_ch12.adb: Minor reformatting.
942 2015-01-07 Ed Schonberg <schonberg@adacore.com>
944 * exp_ch5.adb (Expand_Predicated_Loop): Handle properly loops
945 over static predicates when the loop parameter specification
946 carries a Reverse indicator.
948 2015-01-07 Ed Schonberg <schonberg@adacore.com>
950 * sem_ch12.adb (Instantiate_Object): If formal has a default,
951 actual is missing and formal has an anonymous access type, copy
952 access definition in full so that tree for instance is properly
953 formatted for ASIS use.
955 2015-01-07 Bob Duff <duff@adacore.com>
957 * sem_elab.adb (Check_Internal_Call_Continue): Give a warning
958 for P'Access, where P is a subprogram in the same package as
959 the P'Access, and the P'Access is evaluated at elaboration
960 time, and occurs before the body of P. For example, "X : T :=
961 P'Access;" would allow a subsequent call to X.all to be an
962 access-before-elaboration error; hence the warning. This warning
963 is enabled by the -gnatw.f switch.
964 * opt.ads (Warn_On_Elab_Access): New flag for warning switch.
965 * warnsw.adb (Set_Dot_Warning_Switch): Set Warn_On_Elab_Access.
966 * gnat_ugn.texi: Document the new warning.
968 2015-01-07 Johannes Kanig <kanig@adacore.com>
970 * lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Skip unneeded
973 2015-01-07 Robert Dewar <dewar@adacore.com>
975 * s-taprop-linux.adb, clean.adb: Minor reformatting.
977 2015-01-07 Arnaud Charlet <charlet@adacore.com>
979 * s-tassta.adb: Relax some overzealous assertions.
981 2015-01-07 Ed Schonberg <schonberg@adacore.com>
983 * sem_ch6.adb (Analyze_Return_Type): An call that returns a limited
984 view of a type is legal when context is a thunk generated for
985 operation inherited from an interface.
986 * exp_ch6.adb (Expand_Simple_Function_Return): If context is
987 a thunk and return type is an incomplete type do not continue
988 expansion; thunk will be fully elaborated when generating code.
990 2015-01-07 Doug Rupp <rupp@adacore.com>
992 * s-osinte-mingw.ads (LARGE_INTEGR): New subtype.
993 (QueryPerformanceFrequency): New imported procedure.
994 * s-taprop-mingw.adb (RT_Resolution): Call above and return
995 resolution vice a hardcoded value.
996 * s-taprop-solaris.adb (RT_Resolution): Call clock_getres and return
997 resolution vice a hardcoded value.
998 * s-linux-android.ads (clockid_t): New subtype.
999 * s-osinte-aix.ads (clock_getres): New imported subprogram.
1000 * s-osinte-android.ads (clock_getres): Likewise.
1001 * s-osinte-freebsd.ads (clock_getres): Likewise.
1002 * s-osinte-solaris-posix.ads (clock_getres): Likewise.
1003 * s-osinte-darwin.ads (clock_getres): New subprogram.
1004 * s-osinte-darwin.adb (clock_getres): New subprogram.
1005 * thread.c (__gnat_clock_get_res) [__APPLE__]: New function.
1006 * s-taprop-posix.adb (RT_Resolution): Call clock_getres to
1007 calculate resolution vice hard coded value.
1009 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1011 * exp_util.adb (Make_CW_Equivalent_Type): If root type is a
1012 limited view, use non-limited view when available to create
1013 equivalent record type.
1015 2015-01-07 Vincent Celier <celier@adacore.com>
1017 * gnatcmd.adb: Remove command Sync and any data and processing
1018 related to this command. Remove project processing for gnatstack.
1019 * prj-attr.adb: Remove package Synchonize and its attributes.
1021 2015-01-07 Vincent Celier <celier@adacore.com>
1023 * clean.adb: Minor error message change.
1025 2015-01-07 Tristan Gingold <gingold@adacore.com>
1028 * env.c (__gnat_environ): Adjust for darwin9/darwin10.
1030 2015-01-07 Javier Miranda <miranda@adacore.com>
1032 * sem_ch10.adb (Analyze_With_Clause): Compiling under -gnatq
1033 protect the frontend against never ending recursion caused by
1034 circularities in the sources.
1036 2015-01-07 Robert Dewar <dewar@adacore.com>
1038 * a-reatim.adb, make.adb, exp_pakd.adb, i-cpoint.adb, sem_ch8.adb,
1039 exp_ch3.adb: Minor reformatting.
1041 2015-01-07 Doug Rupp <rupp@adacore.com>
1043 * s-linux.ads (clockid_t): New subtype.
1044 * s-osinte-linux.ads (pragma Linker Options): Add -lrt.
1045 (clockid_t): New subtype.
1046 (clock_getres): Import system call.
1047 * s-taprop-linux.adb (System.OS_Constants): With and rename.
1048 (RT_Resolution): Remove
1049 hardcoded value and call clock_getres.
1050 * s-linux-sparc.ads, s-linux-mipsel.ads, s-linux-hppa.ads,
1051 s-linux-alpha.ads, s-linux-x32.ads (clockid_t): Add new subtype.
1053 2015-01-07 Robert Dewar <dewar@adacore.com>
1055 * sem_warn.adb (Check_One_Unit): Guard against context item
1056 with no Entity field.
1058 2015-01-07 Vincent Celier <celier@adacore.com>
1060 * clean.adb (Gnatclean): Warn that 'gnatclean -P' is obsolete.
1061 * make.adb (Initialize): Warn that 'gnatmake -P' is obsolete.
1063 2015-01-07 Vincent Celier <celier@adacore.com>
1065 * prj-conf.adb (Parse_Project_And_Apply_Config): Always finalize
1066 errors/warnings in the first parsing of the project files,
1067 to display the warnings when there is no errors.
1069 2015-01-07 Tristan Gingold <gingold@adacore.com>
1071 * i-cpoint.adb (Copy_Terminated_Array): Nicely handle null target.
1073 2015-01-07 Doug Rupp <rupp@adacore.com>
1075 * s-taprop-vxworks.adb (Stop_All_Tasks): Pass return
1076 value from Int_Lock as parameter to Int_Unlock.
1077 * s-osinte-vxworks.ads (Int_Unlock): Add parameter.
1078 * s-vxwext.ads (Int_Unlock): Likewise.
1079 * s-vxwext-kernel.adb (intUnlock, Int_Unlock): Likewise.
1080 * s-vxwext-kernel.ads (Int_Unlock): Likewise.
1081 * s-vxwext-rtp.adb (Int_Unlock): Likewise.
1082 * s-vxwext-rtp.ads (Int_Unlock): Likewise.
1084 2015-01-07 Pierre-Marie de Rodat <derodat@adacore.com>
1086 * exp_pakd.adb: Add a comment in exp_pakd.adb to explain why we
1089 2015-01-07 Tristan Gingold <gingold@adacore.com>
1091 * i-cpoint.adb (Copy_Terminated_Array): Use Copy_Array to
1094 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1096 * sem_ch3.adb (Analyze_Full_Type_Declaration): Do not
1097 automatically set No_Strict_Aliasing on access types.
1098 * fe.h (No_Strict_Aliasing_CP): Declare.
1099 * gcc-interface/trans.c (gigi): Force flag_strict_aliasing to 0 if
1100 No_Strict_Aliasing_CP is set.
1102 2015-01-07 Johannes Kanig <kanig@adacore.com>
1104 * sem_ch8.adb (Analyze_Subprogram_Renaming) do
1105 not build function wrapper in gnatprove mode when the package
1106 is externally axiomatized.
1108 2015-01-07 Jose Ruiz <ruiz@adacore.com>
1110 * a-reatim.adb (Time_Of): Reduce the number of spurious overflows in
1111 intermediate computations when the parameters have different signs.
1113 2015-01-07 Javier Miranda <miranda@adacore.com>
1115 * exp_ch3.adb (Build_Init_Procedure): For derived types,
1116 improve the code which takes care of identifying and moving to
1117 the beginning of the init-proc the call to the init-proc of the
1120 2015-01-07 Olivier Hainque <hainque@adacore.com>
1122 * gcc-interface/trans.c (gnat_to_gnu, <N_Expression_With_Action>):
1123 Elaborate the expression as part of the same stmt group as the actions.
1125 2015-01-07 Robert Dewar <dewar@adacore.com>
1127 * sem_ch3.adb: Minor error message change.
1129 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1131 * sem_prag.adb (Analyze_Pragma, case Preelaborable_Initialization):
1132 Following AI05-028, the pragam applies legally to any composite type.
1134 2015-01-07 Arnaud Charlet <charlet@adacore.com>
1136 * s-osinte-vxworks.adb, s-osinte-vxworks.ads
1137 (sigwait, sigwaitinfo): Removed, not needed after all on any
1138 VxWorks configurations.
1140 2015-01-07 Robert Dewar <dewar@adacore.com>
1142 * sem_ch3.adb, freeze.adb, exp_disp.adb: Minor reformatting.
1144 2015-01-07 Javier Miranda <miranda@adacore.com>
1146 * exp_disp.adb (Expand_Interface_Conversion): Adding missing
1147 generation of accessibility check.
1149 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1151 * sem_ch3.adb (Derived_Type_Declaration): In the case of an
1152 illegal completion from a class- wide type, set etype of the
1153 derived type properly to prevent cascaded errors.
1155 2015-01-07 Robert Dewar <dewar@adacore.com>
1157 * prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
1160 2015-01-07 Robert Dewar <dewar@adacore.com>
1162 * restrict.adb (Check_Restriction_No_Use_Of_Attribute):
1164 (OK_No_Use_Of_Entity_Name): New function.
1165 (Set_Restriction_No_Use_Of_Entity): New procedure.
1166 * restrict.ads (Check_Restriction_No_Use_Of_Attribute):
1168 (OK_No_Use_Of_Entity_Name): New function.
1169 (Set_Restriction_No_Use_Of_Entity): New procedure.
1170 * sem_ch8.adb (Find_Direct_Name): Add check for violation of
1172 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1173 Add processing for new restriction No_Use_Of_Entity.
1175 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1177 * freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
1178 component type as to Has_Atomic_Components type. Remove useless
1179 test on Is_Aliased component type.
1181 2015-01-07 Hristian Kirtchev <kirtchev@adacore.com>
1183 * alloc.ads Alphabetize several declarations. Add constants
1184 Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
1185 * atree.adb Add with and use clauses for Opt.
1186 (Allocate_Initialize_Node): Mark a node as ignored Ghost
1187 if it is created in an ignored Ghost region.
1188 (Ekind_In): New variant.
1189 (Is_Ignored_Ghost_Node): New routine.
1190 (Set_Is_Ignored_Ghost_Node): New routine.
1191 * atree.adb Aplhabetize several subprograms declarations. Flag
1192 Spare0 is now known as Is_Ignored_Ghost_Node.
1193 (Ekind_In): New variant.
1194 (Is_Ignored_Ghost_Node): New routine.
1195 (Set_Is_Ignored_Ghost_Node): New routine.
1196 * einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
1197 (Contains_Ignored_Ghost_Code): New routine.
1198 (Set_Contains_Ignored_Ghost_Code): New routine.
1199 (Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
1200 It is now possible to set this property on an unanalyzed entity.
1201 (Write_Entity_Flags): Output the status of flag
1202 Contains_Ignored_Ghost_Code.
1203 * einfo.ads New attribute Contains_Ignored_Ghost_Code along with
1205 (Contains_Ignored_Ghost_Code): New routine
1206 along with pragma Inline.
1207 (Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
1208 * exp_ch3.adb Add with and use clauses for Ghost.
1209 (Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
1210 Set the Ghost_Mode in effect.
1211 (Restore_Globals): New routine.
1212 * exp_ch7.adb (Process_Declarations): Do not process a context
1213 that invoves an ignored Ghost entity.
1214 * exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
1215 construct that has been rewritten as a null statement.
1216 * exp_disp.adb Add with and use clauses for Ghost.
1217 (Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
1218 the Ghost_Mode in effect.
1219 (Restore_Globals): New routine.
1220 * exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
1221 does not require any clean up. Add two missing cases that deal
1222 with block statements.
1223 * freeze.adb Add with and use clauses for Ghost.
1224 (Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
1225 Set the Ghost_Mode in effect.
1226 (Restore_Globals): New routine.
1227 * frontend.adb Add with and use clauses for Ghost. Remove any
1228 ignored Ghost code from all units that qualify.
1229 * ghost.adb New unit.
1230 * ghost.ads New unit.
1231 * gnat1drv.adb Add with clause for Ghost. Initialize and lock
1232 the table in package Ghost.
1233 * lib.ads: Alphabetize several subprogram declarations.
1234 * lib-xref.adb (Output_References): Do not generate reference
1235 information for ignored Ghost entities.
1236 * opt.ads Add new type Ghost_Mode_Type and new global variable
1238 * rtsfind.adb (Load_RTU): Provide a clean environment when
1239 loading a runtime unit.
1240 * sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
1241 entry/exit as the node may set a different mode.
1243 Capture/restore the value of Ghost_Mode on entry/exit as the
1244 unit may be withed from a unit with a different Ghost mode.
1245 * sem_ch3.adb Add with and use clauses for Ghost.
1246 (Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
1247 Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
1248 Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
1249 the entity as Ghost when there is a Ghost_Mode in effect.
1250 (Array_Type_Declaration): The implicit base type inherits the
1251 "ghostness" from the array type.
1252 (Derive_Subprogram): The
1253 alias inherits the "ghostness" from the parent subprogram.
1254 (Make_Implicit_Base): The implicit base type inherits the
1255 "ghostness" from the parent type.
1256 * sem_ch5.adb Add with and use clauses for Ghost.
1257 (Analyze_Assignment): Set the Ghost_Mode in effect.
1258 * sem_ch6.adb Add with and use clauses for Ghost.
1259 (Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
1260 Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
1261 Set the Ghost_Mode in effect. Mark the entity as Ghost when
1262 there is a Ghost_Mode in effect.
1263 * sem_ch7.adb Add with and use clauses for Ghost.
1264 (Analyze_Package_Body_Helper, Analyze_Package_Declaration,
1265 Analyze_Private_Type_Declaration): Set the Ghost_Mode in
1266 effect. Mark the entity as Ghost when there is a Ghost_Mode
1268 * sem_ch8.adb Add with and use clauses for Ghost.
1269 (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
1270 Analyze_Object_Renaming, Analyze_Package_Renaming,
1271 Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
1272 the entity as Ghost when there is a Ghost_Mode in effect.
1273 (Find_Type): Check the Ghost context of a type.
1274 * sem_ch11.adb Add with and use clauses for Ghost.
1275 (Analyze_Exception_Declaration): Set the Ghost_Mode in
1276 effect. Mark the entity as Ghost when there is a Ghost_Mode
1278 * sem_ch12.adb Add with and use clauses for Ghost.
1279 (Analyze_Generic_Package_Declaration,
1280 Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
1281 Mark the entity as Ghost when there is a Ghost_Mode in effect.
1282 * sem_prag.adb Add with and use clauses for Ghost.
1283 (Analyze_Pragma): Ghost-related checks are triggered when there
1284 is a Ghost mode in effect.
1285 (Create_Abstract_State): Mark the
1286 entity as Ghost when there is a Ghost_Mode in effect.
1287 * sem_res.adb Add with and use clauses for Ghost.
1288 (Check_Ghost_Context): Removed.
1289 * sem_util.adb (Check_Ghost_Completion): Removed.
1290 (Check_Ghost_Derivation): Removed.
1291 (Incomplete_Or_Partial_View):
1292 Add a guard in case the entity has not been analyzed yet
1293 and does carry a scope.
1294 (Is_Declaration): New routine.
1295 (Is_Ghost_Entity): Removed.
1296 (Is_Ghost_Statement_Or_Pragma):
1298 (Is_Subject_To_Ghost): Removed.
1299 (Set_Is_Ghost_Entity):
1301 (Within_Ghost_Scope): Removed.
1302 * sem_util.adb (Check_Ghost_Completion): Removed.
1303 (Check_Ghost_Derivation): Removed.
1304 (Is_Declaration): New routine.
1305 (Is_Ghost_Entity): Removed.
1306 (Is_Ghost_Statement_Or_Pragma): Removed.
1307 (Is_Subject_To_Ghost): Removed.
1308 (Set_Is_Ghost_Entity): Removed.
1309 (Within_Ghost_Scope): Removed.
1310 * sinfo.ads Add a section on Ghost mode.
1311 * treepr.adb (Print_Header_Flag): New routine.
1312 (Print_Node_Header): Factor out code. Output flag
1313 Is_Ignored_Ghost_Node.
1314 * gcc-interface/Make-lang.in: Add dependency for unit Ghost.
1316 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1318 * freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
1319 true test and unreachable 'else' arm.
1321 2015-01-06 Vincent Celier <celier@adacore.com>
1323 * prj-conf.adb (Check_Target): Improve error message when
1324 there are mismatched targets between the on in the configuration
1325 project file and the specified one, either in the main project
1326 file or in the --target= switch.
1328 2015-01-06 Pascal Obry <obry@adacore.com>
1330 * prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
1331 Install_Name attribute definitions.
1333 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1335 * freeze.adb (Wrap_Imported_Subprogram): Indicate that the
1336 generated Import pragma for the internal imported procedure does
1337 not come from an aspect, so that Is_Imported can be properly
1340 2015-01-06 Gary Dismukes <dismukes@adacore.com>
1342 * sem_ch12.adb (Might_Inline_Subp): Record whether
1343 any subprograms in the generic package are marked with
1344 pragma Inline_Always (setting flag Has_Inline_Always).
1345 (Analyze_Package_Instantiation): Add test of Has_Inline_Always
1346 alongside existing test of Front_End_Inlining as alternative
1347 conditions for setting Inline_Now. Also add test of
1348 Has_Inline_Always along with Front_End_Inlining test as an
1349 alternative condition for setting Needs_Body to False.
1351 2015-01-06 Tristan Gingold <gingold@adacore.com>
1353 * i-cpoint.adb (Copy_Array): Handle overlap.
1355 2015-01-06 Pascal Obry <obry@adacore.com>
1357 * bindgen.adb: Minor style fix.
1359 2015-01-06 Robert Dewar <dewar@adacore.com>
1361 * sem_util.ads, sem_util.adb: Minor reformatting.
1363 2015-01-06 Vincent Celier <celier@adacore.com>
1365 * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
1366 with flags before parsing the projects.
1367 * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
1368 * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
1369 to True in the flags, when Ignore_Missing_With is True and an
1370 imported project cannot be found.
1371 * prj-proc.adb (Expression): When there are incomplete withs and
1372 a variable or attribute is not found, set the variable/attribute
1374 * prj.ads (Processing_Flags): New flag Incomplete_Withs,
1377 2015-01-06 Vasiliy Fofanov <fofanov@adacore.com>
1379 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
1380 prj-err.adb: Add new switch --no-command-line.
1382 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1384 * sem_ch12.adb: Sloc of wrapper is that of instantiation.
1386 2015-01-06 Robert Dewar <dewar@adacore.com>
1388 * sem_ch11.adb: Minor reformatting.
1390 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1392 * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
1393 Build_Array_Aggr_Code, used to initialized components covered
1394 by a box association. If the component type is scalar and has
1395 a default aspect, use it to initialize such components.
1397 2015-01-06 Pascal Obry <obry@adacore.com>
1399 * rtinit.c (__gnat_runtime_initialize): Add a parameter to
1400 control the setup of the exception handler.
1401 * initialize.c: Remove unused declaration.
1402 * bindgen.adb: Always call __gnat_runtime_initialize and pass
1403 whether the exeception handler must be set or not.
1405 2015-01-06 Thomas Quinot <quinot@adacore.com>
1407 * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
1408 order to native from default, make sure to also adjust bit order.
1409 * exp_aggr.adb: Minor reformatting.
1411 2015-01-06 Robert Dewar <dewar@adacore.com>
1413 * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
1414 s-valrea.adb, s-valrea.ads: Add some additional guards for
1415 Str'Last = Positive'Last.
1417 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1419 * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
1422 2015-01-06 Javier Miranda <miranda@adacore.com>
1424 * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
1426 2015-01-06 Thomas Quinot <quinot@adacore.com>
1428 * sem_util.ads: Minor reformatting.
1429 * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
1430 (In_RCI_Declaration) Return to old name, as proper checking of
1431 entity being in the visible part depends on entity kind and must
1432 be done by the caller.
1434 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1436 * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
1437 for operators in SPARK.
1439 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1441 * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
1442 expression in an others association before making copies for
1443 separate resolution and accessibility checks. This ensures that
1444 the type of the expression is available to ASIS in all cases,
1445 in particular if the expression is itself an aggregate.
1447 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1449 * einfo.ads (Has_Independent_Components): Document extended
1451 * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
1452 (Set_Has_Independent_Components): Adjust assertion.
1453 * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
1454 for pragma Atomic_Components. Set Has_Independent_Components
1455 on the object instead of the type for an object declaration with
1456 pragma Independent_Components.
1458 2015-01-06 Olivier Hainque <hainque@adacore.com>
1460 * set_targ.adb (Read_Target_Dependent_Values): Set
1461 Long_Double_Index when "long double" is read.
1462 (elaboration code): Register_Back_End_Types only when not reading from
1463 config files. Doing otherwise is pointless and error prone.
1465 2015-01-06 Robert Dewar <dewar@adacore.com>
1467 * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
1469 2015-01-06 Robert Dewar <dewar@adacore.com>
1471 * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
1472 Str'Last = Positive'Last.
1474 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1476 * sem_ch6.adb (Matches_Limited_View): Handle properly the case
1477 where the non-limited type is a generic actual and appears as
1478 a subtype of the non-limited view of the other.
1479 * freeze.adb (Build_Renamed_Body): If the return type of the
1480 declaration that is being completed is a limited view and the
1481 non-limited view is available, use it in the specification of
1484 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1486 * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
1487 incomplete view, the type of the classwide type common to both
1488 views is the type being declared.
1490 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1492 * einfo.ads (Is_Independent): Further document extended usage.
1494 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1496 * einfo.ads (Is_Independent): Document extended usage.
1497 * einfo.adb (Is_Independent): Remove obsolete assertion.
1498 (Set_Is_Independent): Likewise.
1499 * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
1500 (Process_Atomic_Independent_Shared_Volatile): ...this.
1501 Deal with pragma Independent here.
1502 (Analyze_Pragma): Adjust
1503 to above renaming and also invoke it for pragma Independent.
1504 Adjust comment for Independent_Components.
1506 2015-01-06 Robert Dewar <dewar@adacore.com>
1508 * snames.ads-tmpl: Remove entries for attribute Enum_Image.
1509 * exp_attr.adb: Remove reference to Attribute_Enum_Image.
1511 2015-01-06 Robert Dewar <dewar@adacore.com>
1513 * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
1515 * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
1516 Str'Last = Positive'Last.
1518 2015-01-06 Robert Dewar <dewar@adacore.com>
1520 * sem_prag.adb (Process_Inline): Remove redundant construct
1521 warning (-gnatw.r) for an ineffective pragma Inline.
1523 2015-01-06 Robert Dewar <dewar@adacore.com>
1525 * s-valint.adb: Fix typo in last checkin.
1526 * s-valuns.adb (Value_Unsigned): More efficient fix for
1528 * sem_attr.adb (Analyze_Attribute): Minor reformatting
1529 (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
1531 2015-01-06 Robert Dewar <dewar@adacore.com>
1533 * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
1534 Str'Last = Positive'Last
1536 2015-01-06 Thomas Quinot <quinot@adacore.com>
1538 * xoscons.adb: Display exception information and return non-zero
1539 exit status in top level exception handler.
1541 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1543 * sem_ch8.adb: Code clean up.
1545 2015-01-06 Tristan Gingold <gingold@adacore.com>
1547 * targparm.ads: Remove obsolete comment.
1549 2015-01-06 Olivier Hainque <hainque@adacore.com>
1551 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
1552 constructing a ref to variable, update inner_const_flag from the
1553 variable TREE_READONLY attribute.
1554 * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
1556 (get_target_float_size): Remove.
1557 (get_target_double_size): Remove.
1558 (get_target_long_double_size): Remove.
1560 2015-01-06 Pascal Obry <obry@adacore.com>
1562 * adaint.c (ProcListEvt): Set to NULL.
1563 * rtinit.c: New file.
1564 (__gnat_rt_init_count): New reference counter set to 0.
1565 (__gnat_runtime_initialize): Move code here from __gnat_initialize when
1566 this code is actually needed for the runtime initialization. This
1567 routine returns immediately if the initialization has already been done.
1568 * final.c: Revert previous change.
1569 * rtfinal.c: New file.
1570 (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
1571 section and event. The default version of this routine is empty (except
1572 for the reference counting code). This routine returns immediately if
1573 some others libraries are referencing the runtime.
1574 * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
1575 remove circuitry to initialize the signal handler as this is
1576 now done by the runtime initialization routine.
1577 (Gen_Adafinal): Generate call to Runtime_Finalize.
1578 * gnat_ugn.texi: Update documentation about concurrency and
1579 initialization/finalization of the run-time.
1580 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
1581 references to rtfinal.o and rtinit.o
1583 2015-01-06 Robert Dewar <dewar@adacore.com>
1585 * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
1587 * sem_attr.adb: Implement Enum_Image attribute.
1588 * snames.ads-tmpl: Add entries for Enum_Image attribute.
1590 2015-01-06 Robert Dewar <dewar@adacore.com>
1592 * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
1593 * restrict.ads (No_Use_Of_Entity): New table.
1594 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1595 Ignore No_Use_Of_Entity (will be processed in parser).
1596 * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
1598 2015-01-06 Vincent Celier <celier@adacore.com>
1600 * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
1601 to check for an extended project, if a project does not have
1602 yet a project declaration.
1604 2015-01-06 Pierre-Marie Derodat <derodat@adacore.com>
1606 * scos.ads: Update documentation about the SCO table build
1607 process and about table records format.
1608 * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
1609 (SCO_Record_Filtered): New procedure.
1610 (Set_SCO_Logical_Operator): New procedure.
1611 (dsco): Update documentation.
1612 * par_sco.adb: Update library-level comments.
1613 (SCO_Generation_State_Type): New type.
1614 (SCO_Generation_State): New variable.
1615 (SCO_Raw_Table): New package instanciation.
1616 (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
1618 (Tristate): New type.
1619 (Is_Logical_Operator): Return Tristate and update documentation.
1620 (Has_Decision): Update call to Is_Logical_Operator and complete
1622 (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
1623 comment, add an assertion for state checking and change
1624 references to SCO_Table into SCO_Raw_Table.
1625 (dsco): Refactor to dump the raw and the filtered tables.
1626 (Process_Decisions.Output_Decision_Operand): Handle putative
1627 short-circuit operators.
1628 (Process_Decisions.Output_Element): Update references
1629 to Set_Table_Entry and to Condition_Pragma_Hash_Table.
1630 (Process_Decisions.Process_Decision_Operand): Update call
1631 to Is_Logical_Operator.
1632 (Process_Decisions.Process_Node): Handle putative short-circuit
1633 operators and change references to
1634 SCO_Table into SCO_Raw_Table.
1635 (SCO_Output): Add an assertion
1636 for state checking and remove code that used to stamp out SCO entries.
1637 (SCO_Pragma_Disabled): Change reference to SCO_Table
1639 (SCO_Record): Rename to SCO_Record_Raw,
1640 add an assertion for state checking and change references
1641 to SCO_Table into SCO_Raw_Table.
1642 (Set_SCO_Condition): Add an assertion for state checking, update
1643 references to Condition_Pragma_Hash_Table and change references to
1644 SCO_Table into SCO_Raw_Table.
1645 (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
1646 change references to SCO_Table into SCO_Raw_Table.
1647 (Set_SCO_Logical_Operator): New procedure.
1648 (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
1649 references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
1650 (SCO_Record_Fildered): New procedure.
1651 * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
1652 * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
1654 * par-load.adb (Load): Update reference to SCO_Record.
1655 * par.adb (Par): Update reference to SCO_Record.
1656 * put_scos.adb (Put_SCOs): Add an assertion to check that no
1657 putative SCO condition reaches this end.
1658 * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
1659 * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
1660 when corresponding to an "and"/"or" operator affected by the
1661 Short_Circuit_And_Or pragma.
1663 2015-01-06 Robert Dewar <dewar@adacore.com>
1665 * sem_ch8.adb (Analyze_Use_Package): Give more specific error
1666 msg for attempted USE of generic subprogram or subprogram.
1668 2015-01-06 Robert Dewar <dewar@adacore.com>
1670 * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
1671 s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
1672 a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
1674 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1676 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
1677 that specify stream subprograms, if the prefix is a class-wide
1678 type then the generated attribute definition clause must apply
1679 to the same class-wide type.
1680 (Default_Iterator): An iterator defined by an aspect of some
1681 container type T must have a first parameter of type T, T'class,
1682 or an access to such (from code reading RM 5.5.1 (2/3)).
1684 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1686 * gnat1drv.adb: Minor: complete previous change.
1688 2015-01-06 Olivier Hainque <hainque@adacore.com>
1690 * set_targ.ads (C_Type_For): New function. Return the name of
1691 a C type supported by the back-end and suitable as a basis to
1692 construct the standard Ada floating point type identified by
1693 the T parameter. This is used as a common ground to feed both
1694 ttypes values and the GNAT tree nodes for the standard floating
1696 * set_targ.adb (Long_Double_Index): The index at which "long
1697 double" gets registered in the FPT_Mode_Table. This is useful to
1698 know whether we have a "long double" available at all and get at
1699 it's characteristics without having to search the FPT_Mode_Table
1700 when we need to decide which C type should be used as the
1701 basis for Long_Long_Float in Ada.
1702 (Register_Float_Type): Fill Long_Double_Index.
1703 (FPT_Mode_Index_For): New function. Return the index in
1704 FPT_Mode_Table that designates the entry corresponding to the
1705 provided C type name.
1706 (FPT_Mode_Index_For): New function. Return the index in
1707 FPT_Mode_Table that designates the entry for a back-end type
1708 suitable as a basis to construct the standard Ada floating point
1709 type identified by the input T parameter.
1710 (elaboration code): Register_Back_End_Types unconditionally,
1711 so C_Type_For can operate regardless of -gnateT. Do it
1712 early so we can query it for the floating point sizes, via
1713 FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
1714 Long_Double_Size from the FPT_Mode_Table, as cstand will do.
1715 * cstand.adb (Create_Float_Types): Use C_Type_For to determine
1716 which C type should be used as the basis for the construction
1717 of the Standard Ada floating point types.
1718 * get_targ.ads (Get_Float_Size, Get_Double_Size,
1719 Get_Long_Double_Size): Remove.
1720 * get_targ.adb: Likewise.
1722 2015-01-06 Thomas Quinot <quinot@adacore.com>
1724 * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
1725 parameter and rename to...
1726 (In_RCI_Visible_Declarations): Fix handling of private part of nested
1728 (Validate_RCI_Subprogram_Declaration): Reject illegal function
1729 returning anonymous access in RCI unit.
1731 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1733 * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
1734 function wrapper may be a homonym of another local declaration.
1735 * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
1736 build function and operator wrappers after the actual subprogram
1737 has been resolved, and replace the standard renaming declaration
1738 with the declaration of wrapper.
1739 * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
1740 make public for use elsewhere.
1741 * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
1742 rewrite, now that actual is fully resolved when wrapper is
1745 2015-01-06 Javier Miranda <miranda@adacore.com>
1747 * exp_disp.adb: Revert previous change.
1749 2015-01-06 Robert Dewar <dewar@adacore.com>
1751 * exp_util.adb: Change name Name_Table_Boolean to
1752 Name_Table_Boolean1.
1753 * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
1754 Introduce Name_Table_Boolean2/3.
1755 * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
1756 Introduce Name_Table_Boolean2/3.
1757 * par-ch13.adb: Change name Name_Table_Boolean to
1758 Name_Table_Boolean1.
1760 2015-01-06 Bob Duff <duff@adacore.com>
1762 * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
1764 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1766 * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
1767 others choice that covers multiple components, analyze each
1768 copy with the type of the component even in compile-only mode,
1769 to detect potential accessibility errors.
1771 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1773 * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
1774 (Resolve_Actuals): An effectively volatile out
1775 parameter cannot act as an in or in out actual in a call.
1776 (Resolve_Entity_Name): An effectively volatile out parameter
1779 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1781 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
1782 the expansion of an expression function it may be pre-analyzed
1783 if a 'access attribute is applied to the function, in which case
1784 last_entity may have been assigned already.
1786 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1788 * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
1789 type and actual has the corresponding full view, there is no
1790 error, but a case of use of incomplete type in a predicate or
1791 invariant expression.
1793 2015-01-06 Vincent Celier <celier@adacore.com>
1795 * makeutl.adb (Insert_No_Roots): Make sure that the same source
1796 in two different project tree is checked in both trees, if they
1797 are sources of two different projects, extended or not.
1799 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1801 * gnat1drv.adb: Minor code clean up.
1802 (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
1804 2015-01-06 Bob Duff <duff@adacore.com>
1806 * osint.adb (Read_Source_File): Don't print out
1807 file name unless T = Source.
1809 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1811 * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
1812 recognize improper uses of constant_reference types as actuals
1813 for in-out parameters.
1814 (Check_Function_Call): Do not collect identifiers if function
1815 name is missing because of previous error.
1817 2015-01-06 Robert Dewar <dewar@adacore.com>
1819 * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
1820 ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
1821 Minor change of name Name_Table_Info => Name_Table_Int.
1823 2015-01-06 Robert Dewar <dewar@adacore.com>
1825 * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
1826 in previous checkin.
1827 * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
1829 * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
1831 2015-01-06 Vincent Celier <celier@adacore.com>
1833 * a-strsup.adb (Times (Natural;String;Positive)): Raise
1834 Length_Error, not Index_Error, when the result is too long.
1836 2015-01-06 Thomas Quinot <quinot@adacore.com>
1838 * a-direct.adb (Create_Path): Minor error handling and
1839 performance improvement.
1841 2015-01-06 Robert Dewar <dewar@adacore.com>
1843 * checks.ads, sem_ch12.adb: Minor reformatting.
1844 * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
1845 zero check for fixed-point case if Backend_Divide_Checks_On_Target
1848 2015-01-06 Robert Dewar <dewar@adacore.com>
1850 * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
1851 Do not set restriction No_Elaboration_Code unless the pragma
1852 appears in the main unit).
1854 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1856 * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
1857 that with clause has already been analyzed before checking kind
1860 2015-01-06 Robert Dewar <dewar@adacore.com>
1862 * exp_strm.adb (Build_Elementary_Input_Call): Return base type
1863 (as required by RM).
1865 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1867 * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
1869 2015-01-06 Robert Dewar <dewar@adacore.com>
1871 * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
1872 for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
1874 2015-01-06 Javier Miranda <miranda@adacore.com>
1876 * exp_disp.adb (Expand_Interface_Conversion): No displacement
1877 of the pointer to the object needed when the type of the operand
1878 is not an interface type and the interface is one of its parent
1879 types (since they share the primary dispatch table).
1881 2015-01-06 Vincent Celier <celier@adacore.com>
1883 * prj-env.adb: Minor comment update.
1885 2015-01-06 Javier Miranda <miranda@adacore.com>
1887 * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
1888 access types whose target type is an interface type to operands
1889 that are access types; required to report an error when the
1890 operand is not an access type.
1892 2015-01-06 Bob Duff <duff@adacore.com>
1894 * a-cfinve.adb (Copy): Set the discriminant to the Length when
1896 * a-cofove.ads (Capacity): Add a postcondition.
1897 * a-cfinve.ads (Capacity): Add a postcondition.
1898 (Reserve_Capacity): Correct the postcondition in the case where
1899 Capacity = 0; that means "Capacity => Length (Container)".
1900 * a-cofove.adb (Elems[c]): Add a comment
1901 explaining the dangers and how to avoid them.
1903 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1905 * sem_ch12.adb: Code clean up.
1907 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1909 * gnatvsn.ads: Bump copyright year.
1911 2015-01-06 Robert Dewar <dewar@adacore.com>
1913 * s-taskin.ads, s-traces.ads: Minor reformatting.
1914 * exp_util.adb: Minor typo fix.
1916 2015-01-06 Vincent Celier <celier@adacore.com>
1918 * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
1919 with the runtime name.
1920 * prj-env.adb (Initialize_Default_Project_Path): When both
1921 Target_Name and Runtime_Name are not empty string, add to the
1922 project path the two directories .../lib/gnat and .../share/gpr
1923 related to the runtime.
1924 * prj-env.ads (Initialize_Default_Project_Path): New String
1925 parameter Runtime_Name, defaulted to the empty string.
1927 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1929 * frontend.adb: Guard against the case where a configuration
1930 pragma may be split into multiple pragmas and the original
1931 rewritten as a null statement.
1932 * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
1933 pragma using Insert_Before rather than Insert_Action. This
1934 takes care of the configuration pragma case where Insert_Action
1937 2015-01-06 Bob Duff <duff@adacore.com>
1939 * a-coboho.ads (Element_Access): Add "pragma
1940 No_Strict_Aliasing (Element_Access);". This is needed because
1941 we are unchecked-converting from Address to Element_Access.
1942 * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
1945 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1947 * sem_res.adb (Resolve_Actuals): Remove the
1948 restriction which prohibits volatile actual parameters with
1949 enabled external propery Async_Writers to act appear in procedure
1950 calls where the corresponding formal is of mode OUT.
1952 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1954 * gnat_ugn.texi: Bump @copying's copyright year.
1956 2015-01-05 Eric Botcazou <ebotcazou@adacore.com>
1959 * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
1961 2015-01-04 Uros Bizjak <ubizjak@gmail.com>
1963 * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
1964 of unchecked asprintf.
1967 Copyright (C) 2015 Free Software Foundation, Inc.
1969 Copying and distribution of this file, with or without modification,
1970 are permitted in any medium without royalty provided the copyright
1971 notice and this notice are preserved.