1 2015-02-20 Robert Dewar <dewar@adacore.com>
3 * switch-c.adb, bindgen.adb: Minor reformatting.
5 2015-02-20 Ed Schonberg <schonberg@adacore.com>
7 * sem_prag.adb (Analyze_Pragma, case Type_Invariant):
8 Invariant'class is allowed on an abstract type.
10 2015-02-20 Ed Schonberg <schonberg@adacore.com>
12 * sem_ch3.adb (Access_Definition): If the access definition is
13 for a protected component and defines an access to protected
14 subprogram, do not create an itype reference for it because a
15 full type declaration will be built in order to generate the
16 proper equivalent type.
17 (Analyze_Subtype_Declaration): Add information of incomplete
18 subtypes, for Ada 2012 extended uses of incomplete types.
20 2015-02-20 Gary Dismukes <dismukes@adacore.com>
22 * sem_res.adb: Minor reformatting.
24 2015-02-20 Vincent Celier <celier@adacore.com>
26 * switch-c.adb (Scan_Front_End_Switches): When comparing runtime
27 path name for several switches --RTS, use the normalized path
30 2015-02-20 Vincent Celier <celier@adacore.com>
32 * bindgen.adb: Minor reformatting and code reorganization.
34 2015-02-20 Jose Ruiz <ruiz@adacore.com>
36 * a-stcoed.ads: Add spec for this package (Unimplemented_Unit).
37 * impunit.adb (Non_Imp_File_Names_12): Mark unit a-stcoed.ads as
40 2015-02-20 Arnaud Charlet <charlet@adacore.com>
42 * sysdep.c, expect.c, s-oscons-tmplt.c, gsocket.h, adaint.c: Remove
43 obsolete references to RTX, nucleus, VMS.
45 2015-02-20 Ed Schonberg <schonberg@adacore.com>
47 * sem_prag.adb (Fix_Error): For an illegal Type_Invariant'Class
48 aspect, use name that mentions Class explicitly, rather than
49 compiler-internal name.
51 2015-02-20 Robert Dewar <dewar@adacore.com>
53 * debug.adb: Add documentation for -gnatd.2 (allow statements
55 * par-ch3.adb (P_Identifier_Declarations): Handle
56 statement appearing where declaration expected more cleanly.
57 (Statement_When_Declaration_Expected): Implement debug flag
60 2015-02-20 Jose Ruiz <ruiz@adacore.com>
62 * a-dinopr.ads: Add spec for this package (Unimplemented_Unit).
63 * a-dispat.ads (Yield): Include procedure added in Ada 2012.
64 * a-dispat.adb (Yield): Implement procedure added in Ada 2012.
65 * impunit.adb (Non_Imp_File_Names_05): Mark unit a-dinopr.ads as
67 * snames.ads-tmpl (Name_Non_Preemptive_FIFO_Within_Priorities):
68 This is the correct name for the dispatching policy (FIFO was
71 2015-02-20 Javier Miranda <miranda@adacore.com>
73 * sem_res.adb (Resolve_Type_Conversion): If the type of the
74 operand is the limited-view of a class-wide type then recover
75 the class-wide type of the non-limited view.
77 2015-02-20 Arnaud Charlet <charlet@adacore.com>
79 * gcc-interface/Makefile.in: Remove references to nucleus.
80 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
81 extern_flag to true for Inline_Always subprograms with
84 2015-02-20 Yannick Moy <moy@adacore.com>
86 * sem_prag.ads: Minor typo in comment.
88 2015-02-20 Pascal Obry <obry@adacore.com>
90 * s-osprim-mingw.adb: Fix Get_Base_Time parameter mode.
92 2015-02-20 Vincent Celier <celier@adacore.com>
94 * makeutl.adb (Get_Directories.Add_Dir): Add a directory only
97 2015-02-20 Robert Dewar <dewar@adacore.com>
99 * sem_eval.ads: Minor reformatting.
101 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
103 * freeze.adb (Size_Known): Do not set the packed size for
104 independent type or component.
105 (Freeze_Array_Type): Check for Independent[_Components] with packing
106 or explicit component size clause.
107 * gnat1drv.adb (Post_Compilation_Validation_Checks): Do the validation
108 of independence pragmas only for non-GCC back-ends.
109 * sem_ch13.adb (Initialize): Likewise for the initialization.
110 * sem_prag.adb (Record_Independence_Check): New procedure to record an
111 independence check in the table.
112 (Analyze_Pragma): Use it throughout instead of doing it manually.
113 * gcc-interface/decl.c (gnat_to_gnu_field): Add support for
114 independent type or component.
116 2015-02-20 Thomas Quinot <quinot@adacore.com>
118 * adaint.c (__gnat_readdir): For Solaris, use 64 bit variants of
119 struct direct and readdir. This is required for NFS filesystems
120 mounted from servers that use 64-bit cookies.
122 2015-02-20 Ed Schonberg <schonberg@adacore.com>
124 * sem_ch12.adb (Analyze_Subprogram_Instantiaion): New subprogram
125 Build_Subprogram_Renaming, to create renaming of subprogram
126 instance in the the declaration of the wrapper package rather
127 than in its body, so that it is available for analysis of aspects
128 propagated from generic to instantiation.
129 (Check_Mismatch): An actual for a formal package that is an
130 incomplete type matches a formal type that is incomplete.
131 (Instantiate_Package_Body): Move code that builds subprogram
132 renaming to Analyze_Subprogram_Instantiation.
133 (Instantiate_Type): The generated subtype is a limited view if
134 the actual is a limited view.
135 (Load_Parent_Of_Generic): Retrieve instance declaration from
136 its new position within wrapper package.
138 2015-02-20 Arnaud Charlet <charlet@adacore.com>
140 * s-parame-vxworks.adb, s-os_lib.ads: Update comments.
142 2015-02-20 Robert Dewar <dewar@adacore.com>
144 * s-osinte-vxworks.ads (To_Timespec): Add comment about the
145 issue of negative arguments.
147 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
149 * gnat1drv.adb: Minor consistency fix.
151 2015-02-20 Pascal Obry <obry@adacore.com>
153 * s-osprim-mingw.adb (Get_Base_Time): Properly release lock in all
156 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
158 * inline.adb (Expand_Inlined_Call): Skip again calls to subprogram
160 * exp_ch6.adb (Expand_Call): Use back-end inlining
161 instead of expansion for simple subprogram renamings.
163 2015-02-20 Robert Dewar <dewar@adacore.com>
165 * exp_util.adb: Minor reformatting.
167 2015-02-20 Vincent Celier <celier@adacore.com>
169 * switch-c.adb (Scan_Front_End_Switches): Do not fail when --RTS=
170 is specified several times with different values that indicates
171 the same runtime directory.
173 2015-02-20 Ed Schonberg <schonberg@adacore.com>
175 * sem_attr.adb (Check_Not_Incomplete_Type): Clean up code to
176 handle properly illegal uses of attributes on prefixes on an
177 incomplete type, both when the type of the prefix is locally
178 incomplete, and when it is a limited view of a type whose
179 non-limited view is not available.
180 (Analyze_Attribute): Add calls to Check_Not_Incomplete_Type for
183 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
185 * exp_ch6.adb: Fix minor typo in comment.
187 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
189 * sinfo.ads: Add comment.
191 2015-02-20 Olivier Hainque <hainque@adacore.com>
193 * opt.ads: Replace Opt.Suppress_All_Inlining by two separate
194 flags controlling the actual FE inlining out of pragma Inline
195 and pragma Inline_Always.
196 * adabkend.adb (Scan_Compiler_Arguments): Set both flags to True
197 on -fno-inline, which disables all inlining in compilers with
198 an Ada back-end and without back-end inlining support.
199 * back_end.adb (Scan_Back_End_Switches): Set the Inline related
200 flag to True on -fno-inline and leave Inline_Always alone for
202 * back_end.ads (Scan_Compiler_Arguments): Adjust spec wrt the
203 names of the Opt flags it sets.
204 * gnat1drv.adb (Adjust_Global_Switches): Remove test on
205 Opt.Suppress_All_Inlining in the Back_End_Inlining computation.
206 * sem_prag.adb (Make_Inline): Remove early return conditioned
207 on Opt.Suppress_All_Inlining.
208 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the flags to
209 disable the calls to Build_Body_To_Inline otherwise triggered
210 by pragma Inline or Inline_Always. This will prevent actual
211 front-end inlining of the subprogram on calls.
213 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
215 * exp_ch3.adb (Default_Initialize_Object): Call Add_Inlined_Body on the
216 Abort_Undefer_Direct function.
217 * exp_ch5.adb (Expand_N_Assignment_Statement): Likewise.
218 * exp_intr.adb (Expand_Unc_Deallocation): Likewise.
219 * exp_prag.adb (Expand_Pragma_Abort_Defer): Likewise.
220 * exp_ch4.adb (Expand_N_Selected_Component): Adjust call to
222 * exp_ch6.adb (Expand_Call): Adjust calls to Add_Inlined_Body.
223 Remove call to Register_Backend_Call and move code resetting
224 Needs_Debug_Info on inlined subprograms to...
225 * inline.ads (Add_Inlined_Body): Add N parameter.
226 (Register_Backend_Call): Delete.
227 * inline.adb (Add_Inlined_Body): ...here and simplify.
228 Register the call with Backend_Calls directly.
229 (Register_Backend_Call): Delete.
230 * s-stalib.ads (Abort_Undefer_Direct): Restore pragma Inline.
232 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
234 * s-stalib.ads: Fix typo.
236 2015-02-20 Ed Schonberg <schonberg@adacore.com>
238 * exp_ch3.adb (Default_Initialize_Object): If the object has a
239 delayed freeze, the actions associated with default initialization
240 must be part of the freeze actions, rather that being inserted
241 directly after the object declaration.
243 2015-02-20 Robert Dewar <dewar@adacore.com>
245 * lib-load.adb: Minor comment update.
247 2015-02-20 Vincent Celier <celier@adacore.com>
249 * prj-proc.adb (Process_Case_Construction): When there are
250 incomplete withed projects and the case variable is unknown,
251 skip the case construction.
253 2015-02-20 Ed Schonberg <schonberg@adacore.com>
255 * exp_ch6.adb (Expand_Actuals): Add caller-side invariant checks
256 when an actual is a view conversion, either because the call is
257 to an inherited operation, or because the actual is an explicit
258 type conversion to an ancestor type. Fixes ACATS 4.0D: C732001
260 2015-02-20 Robert Dewar <dewar@adacore.com>
262 * einfo.ads: Minor comment updates Fix missing pragma Inline
263 for Set_Partial_View_Has_Unknown_Discr.
264 * einfo.adb (Write_Entity_Flags): Add missing entry for
265 Partial_View_Has_Unknown_Discr.
266 * sem_ch3.adb: Minor reformatting.
268 2015-02-20 Vincent Celier <celier@adacore.com>
270 * opt.ads: Minor cleanup: remove mention of gprmake.
271 * s-stalib.ads (Abort_Undefer_Direct): Do not inline.
272 * s-tataat.adb: Do not call System.Tasking.Self but directly
273 System.Task_Primitives.Operations.Self.
275 2015-02-20 Arnaud Charlet <charlet@adacore.com>
277 * gnat_rm.texi, gnat_ugn.texi: Now automatically generated from
278 sphinx in the doc directory.
279 * doc: New directory containing sphinx versions of gnat_rm and gnat_ugn
281 2015-02-20 Robert Dewar <dewar@adacore.com>
283 * sem_res.adb: Minor reformatting.
284 * exp_ch9.adb (Build_Protected_Spec): Copy Aliased setting when
286 * sem_ch13.adb (Analyze_Aspect_Specifications): Exclude Boolean
287 aspects from circuitry setting delay required to false if the
288 argument is an integer literal.
290 2015-02-20 Ed Schonberg <schonberg@adacore.com>
292 * einfo.ads. einfo.adb (Partial_View_Has_Unknown_Discr): New flag
293 on type entities, to enforce AI12-0133: default initialization
294 of types whose partial view has unknown discriminants does not
295 get an invariant check, because clients of the unit can never
296 declare objects of such types.
297 * sem_ch3.adb (Find_Type_Name); Set new flag
298 Partial_View_Has_Unknown_Discr when needed.
299 * exp_ch3.adb (Expand_N_Object_Declaration): Use flag to suppress
300 generation of invariant call on default-initialized object.
302 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
304 * gcc-interface/decl.c (gnat_to_gnu_param): Do not strip the padding
305 if the parameter either is passed by reference or if the alignment
308 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
310 * gcc-interface/decl.c (is_cplusplus_method): Use Is_Primitive flag to
311 detect primitive operations of tagged and untagged types.
313 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
315 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
316 sets in presence of derivation for subprogram types.
318 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
320 * gcc-interface/utils.c (begin_subprog_body): Assert that the body is
321 present in the same context as the declaration.
323 2015-02-07 Jakub Jelinek <jakub@redhat.com>
326 * gcc-interface/trans.c (gigi): Recreate optimization_default_node
327 and optimization_current_node after tweaking global_options.
329 2015-02-05 Robert Dewar <dewar@adacore.com>
331 * prj-proc.adb, sem_aux.adb, exp_ch9.adb, errout.adb, prj-dect.adb,
332 prj-nmsc.adb: Minor reformatting.
334 2015-02-05 Ed Schonberg <schonberg@adacore.com>
336 * sem_type.adb (Covers): In ASIS_Mode the Corresponding_Record
337 of a protected type may not be available, so to check conformance
338 with an interface type, examine the interface list in the type
339 declaration directly.
340 (Write_Overloads): Improve information for indirect calls,
343 2015-02-05 Ed Schonberg <schonberg@adacore.com>
345 * exp_ch3.adb (Make_Tag_Assignment): Do not perform this
346 expansion activity in ASIS mode.
348 2015-02-05 Javier Miranda <miranda@adacore.com>
350 * errout.adb (Error_Msg_PT): Add missing error.
351 * sem_ch6.adb (Check_Synchronized_Overriding): Check the missing
352 RM rule. Code cleanup.
353 * exp_ch9.adb (Build_Wrapper_Spec): Propagate "constant" in
354 anonymous access types. Found working on the tests. Code cleanup.
356 2015-02-05 Vincent Celier <celier@adacore.com>
358 * prj-dect.adb (Parse_Attribute_Declaration): Continue scanning
359 when there are incomplete withs.
360 * prj-nmsc.adb (Process_Naming): Do not try to get the value
361 of an element when it is nil.
362 (Check_Naming): Do not check a nil suffix for illegality
363 * prj-proc.adb (Expression): Do not process an empty term.
364 * prj-strt.adb (Attribute_Reference): If attribute cannot be
365 found, parse a possible index to avoid cascading errors.
367 2015-02-05 Ed Schonberg <schonberg@adacore.com>
369 * sem_aux.adb (Is_Derived_Type): A subprogram_type generated
370 for an access_to_subprogram declaration is not a derived type.
372 2015-02-05 Robert Dewar <dewar@adacore.com>
374 * errout.adb (Error_Msg_Internal): For non-serious error set
375 Fatal_Error to Ignored.
376 * lib-load.adb (Load_Unit): Minor comment updates.
377 * sem_ch10.adb (Analyze_With_Clause): Propagate Fatal_Error
378 setting from with'ed unit to with'ing unit.
379 * sem_prag.adb (Analyze_Pragma, case Warnings): Document handling
382 2015-02-05 Yannick Moy <moy@adacore.com>
384 * sem_prag.adb, par-prag.adb: Minor code clean up.
386 2015-02-05 Yannick Moy <moy@adacore.com>
388 * par-prag.adb (Pragma_Warnings): Update for extended form
389 of pragma Warnings. The "one" argument case may now have 2 or
391 * sem_prag.adb (Analyze_Pragma/Pragma_Warnings): Update for
392 extended form of pragma Warnings. Pragma with tool name is either
393 rewritten as null or as an equivalent form without tool name,
395 * snames.ads-tmpl (Name_Gnatprove): New name.
397 2015-02-05 Robert Dewar <dewar@adacore.com>
399 * sem_ch13.adb (Add_Invariants): Don't assume invariant is
401 * sem_prag.adb (Analyze_Pragma, case Check): Don't assume
402 condition is standard Boolean, it can be non-standard derived
405 2015-02-05 Robert Dewar <dewar@adacore.com>
407 * checks.adb (Enable_Range_Check): Disconnect attempted
408 optimization for the case of range check for subscript of
411 2015-02-05 Robert Dewar <dewar@adacore.com>
413 * par-ch13.adb (With_Present): New function
414 (Aspect_Specifications_Present): Handle WHEN in place of WITH
415 (Get_Aspect_Specifications): Comment update.
416 * par.adb: Comment updates.
418 2015-02-05 Robert Dewar <dewar@adacore.com>
420 * errout.adb (Handle_Serious_Error): New setting of Fatal_Error.
421 * frontend.adb (Frontend): New setting of Fatal_Error.
422 * lib-load.adb (Create_Dummy_Package_Unit): New setting of
424 (Load_Main_Source): New setting of Fatal_Error
425 (Load_Unit): New setting of Fatal_Error.
426 * lib-writ.adb (Add_Preprocessing_Dependency): New setting of
428 (Ensure_System_Dependency): New setting of Fatal_Error.
429 * lib.adb (Fatal_Error): New setting of Fatal_Error
430 (Set_Fatal_Error): New setting of Fatal_Error.
431 * lib.ads: New definition of Fatal_Error and associated routines.
432 * par-ch10.adb (P_Compilation_Unit): New setting of Fatal_Error.
433 * par-load.adb (Load): New setting of Fatal_Error.
434 * rtsfind.adb (Load_RTU): New setting of Fatal_Error.
435 * sem_ch10.adb (Analyze_Compilation_Unit): New setting of
437 (Optional_Subunit): New setting of Fatal_Error.
438 (Analyze_Proper_Body): New setting of Fatal_Error.
439 (Load_Needed_Body): New setting of Fatal_Error.
441 2015-02-05 Ed Schonberg <schonberg@adacore.com>
443 * sem_res.adb (Resolve_Call): If the function being called has
444 out parameters do not check for language version if the function
445 comes from a predefined unit, as those are always compiled in
448 2015-02-05 Ed Schonberg <schonberg@adacore.com>
450 * sem_ch3.adb (Process_Full_View): Verify that the full view
451 of a type extension must carry an explicit limited keyword if
452 the partial view does (RM 7.3 (10.1)).
454 2015-02-05 Robert Dewar <dewar@adacore.com>
456 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads,
457 sem_warn.ads: Minor reformatting.
458 * exp_ch13.adb (Expand_N_Freeze_Entity): Add guard for aspect
460 * sem_prag.adb (Analyze_Pragma, case Type_Invariant): Give
461 error for abstract type.
463 2015-02-05 Yannick Moy <moy@adacore.com>
465 * opt.ads (Warn_On_Suspicious_Contract): Update comment
467 * sem_attr.adb (Analyze_Attribute/Attribute_Update): Warn on
468 suspicious uses of 'Update.
469 * sem_warn.adb, sem_warn.ads (Warn_On_Suspicious_Update): New
470 function issues warning on suspicious uses of 'Update.
471 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads: Mark
472 package spec and body as SPARK_Mode Off.
474 2015-02-05 Robert Dewar <dewar@adacore.com>
476 * sem_prag.adb (Set_Elab_Unit_Name): New name for Set_Unit_Name
477 (Analyze_Pragma): Change Set_Unit_Name to Set_Elab_Unit_Name
478 (Set_Elab_Unit_Name): Generate reference for Elaborate[_All]
479 * sem_warn.adb (Warn_On_Unreferenced_Entity): Suppress warning
482 2015-02-05 Hristian Kirtchev <kirtchev@adacore.com>
484 * sem_prag.adb (Check_Pragma_Conformance): Add
485 local variable Arg. Ensure that all errors are associated with
486 the pragma if it appears without an argument. Add comments on
489 2015-02-05 Robert Dewar <dewar@adacore.com>
491 * lib-xref.adb: Minor reformatting.
493 2015-02-05 Tristan Gingold <gingold@adacore.com>
496 * env.c: Fix thinko: handle Darwin case before default one.
498 2015-01-30 Robert Dewar <dewar@adacore.com>
500 * a-assert.adb: Minor reformatting.
501 * sem_ch13.adb: Minor comment clarification.
502 * types.ads: Minor comment update.
503 * sem_eval.adb (Real_Or_String_Static_Predicate_Matches): Avoid blow up
504 when we have a predicate that is nothing but an inherited dynamic
507 2015-01-30 Jerome Guitton <guitton@adacore.com>
509 * gcc-interface/Makefile.in (x86-vxworks): Update GCC_SPEC_FILES to
510 include cert link spec.
512 2015-01-30 Robert Dewar <dewar@adacore.com>
514 * einfo.ads: Minor comment fix.
515 * freeze.adb (Freeze_Profile): Add test for suspicious import
517 * sem_prag.adb (Process_Import_Or_Interface): Test for suspicious
518 use in Pure unit is now moved to Freeze (to properly catch
519 Pure_Function exemption).
521 2015-01-30 Bob Duff <duff@adacore.com>
523 * sem_res.ads: Minor comment fix.
524 * sem_type.adb: sem_type.adb (Remove_Conversions): Need to
525 check both operands of an operator.
527 2015-01-30 Yannick Moy <moy@adacore.com>
529 * a-assert.ads, a-assert.adb: Mark package spec in SPARK. Set assertion
530 policy for Pre to Ignore.
531 (Assert): Add precondition.
533 2015-01-30 Robert Dewar <dewar@adacore.com>
535 * sem_prag.adb (Process_Import_Or_Interface): Warn if used in
537 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Clarify
538 documentation for some special cases of invalid attempts at
541 2015-01-30 Gary Dismukes <dismukes@adacore.com>
543 * errout.ads: Minor reformatting.
545 2015-01-30 Yannick Moy <moy@adacore.com>
547 * inline.adb (Process_Formals): Use the sloc of
548 the inlined node instead of the sloc of the actual parameter,
549 when replacing formal parameters by the actual one.
551 2015-01-30 Arnaud Charlet <charlet@adacore.com>
553 * g-expect.adb (Get_Command_Output): Use infinite timeout when
556 2015-01-30 Ed Schonberg <schonberg@adacore.com>
558 * sem_ch12.adb (Analyze_Associations): If an in-parameter is
559 defaulted in an instantiation, add an entry in the list of actuals
560 to indicate the default value of the formal (as is already done
561 for defaulted subprograms).
563 2015-01-30 Javier Miranda <miranda@adacore.com>
565 * errout.adb (Error_Msg_PT): Minor error phrasing update.
567 2015-01-30 Robert Dewar <dewar@adacore.com>
569 * sem_warn.adb (Warn_On_Known_Condition): Improve error message
572 2015-01-30 Pierre-Marie de Rodat <derodat@adacore.com>
574 * exp_dbug.adb (Get_Encoded_Name): When
575 -fgnat-encodings=minimal, do not generate names for biased types.
577 2015-01-30 Tristan Gingold <gingold@adacore.com>
580 * env.c: Move vxworks and darwin includes out of #ifdef IN_RTS.
582 2015-01-30 Gary Dismukes <dismukes@adacore.com>
584 * freeze.adb: Minor reformatting.
586 2015-01-30 Javier Miranda <miranda@adacore.com>
588 * errout.ads (Error_Msg_PT): Replace Node_Id by Entity_Id and
589 improve its documentation.
590 * errout.adb (Error_Msg_PT): Improve the error message.
591 * sem_ch6.adb (Check_Conformance): Update call to Error_Msg_PT.
592 (Check_Synchronized_Overriding): Update call to Error_Msg_PT.
593 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup.
595 2015-01-30 Robert Dewar <dewar@adacore.com>
597 * sem_warn.adb (Warn_On_Known_Condition): Do special casing of
598 message for False case.
600 2015-01-30 Doug Rupp <rupp@adacore.com>
602 * s-vxwext-kernel.ads (Task_Cont): Remove imported subprogram body.
603 * s-vxwext-kernel.adb (Task_Cont): New subpprogram body specialized for
606 2015-01-30 Gary Dismukes <dismukes@adacore.com>
608 * sem_attr.adb (Declared_Within_Generic_Unit):
609 New function to test whether an entity is declared within the
610 declarative region of a given generic unit.
611 (Resolve_Attribute): For checking legality of subprogram'Access within
612 a generic unit, call new Boolean function Declared_Within_Generic_Unit
613 instead of simply comparing the results of Enclosing_Generic_Unit on
614 the prefix and access type. Correct minor comment typos.
616 2015-01-30 Robert Dewar <dewar@adacore.com>
618 * freeze.adb, exp_util.ads: Update comment.
619 * exp_util.adb, exp_ch3.adb: Minor code reorganization and reformatting.
620 * sem_util.adb: Minor: fix typo.
622 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
624 * sem_attr.adb (Analyze_Attribute): Ensure that
625 the check concerning Refined_Post takes precedence over the
628 2015-01-30 Gary Dismukes <dismukes@adacore.com>
630 * sem_prag.adb: Minor typo fixes and reformatting.
632 2015-01-30 Yannick Moy <moy@adacore.com>
634 * sem_attr.adb: Code clean up.
636 2015-01-30 Robert Dewar <dewar@adacore.com>
638 * ali.adb (Scan_ALI): Set Serious_Errors flag in Unit record.
639 * ali.ads (Unit_Record): Add new field Serious_Errors.
640 * lib-writ.adb (Write_Unit_Information): Set SE (serious errors)
642 * lib-writ.ads: New attribute SE (serious erors) in unit line.
644 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
646 * einfo.adb Update the usage of attributes Entry_Bodies_Array,
647 Lit_Indexes, Scale_Value, Storage_Size_Variable,
648 String_Literal_Low_Bound along associated routines and
650 (Pending_Access_Types): New routine.
651 (Set_Pending_Access_Types): New routine.
652 (Write_Field15_Name): Add an entry for Pending_Access_Types.
653 * einfo.ads Add new attribute Pending_Access_Types along
654 with usage in nodes. Update the usage of attributes
655 Entry_Bodies_Array, Lit_Indexes, Scale_Value,
656 Storage_Size_Variable, String_Literal_Low_Bound.
657 (Pending_Access_Types): New routine along with pragma Inline.
658 (Set_Pending_Access_Types): New routine along with pragma Inline.
659 * exp_ch3.adb (Expand_Freeze_Array_Type): Add new local variable
660 Ins_Node. Determine the insertion node for anonynous access type
661 that acts as a component type of an array. Update the call to
662 Build_Finalization_Master.
663 (Expand_Freeze_Record_Type): Update
664 the calls to Build_Finalization_Master.
665 (Freeze_Type): Remove
666 local variable RACW_Seen. Factor out the code that deals with
667 remote access-to-class-wide types. Create a finalization master
668 when the designated type contains a private component. Fully
669 initialize all pending access types.
670 (Process_RACW_Types): New routine.
671 (Process_Pending_Access_Types): New routine.
672 * exp_ch4.adb (Expand_Allocator_Expression): Allocation no longer
673 needs to set primitive Finalize_Address.
674 (Expand_N_Allocator): Allocation no longer sets primitive
676 * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
677 Update the call to Build_Finalization_Master.
678 (Make_Build_In_Place_Call_In_Allocator): Allocation no longer
679 needs to set primitive Finalize_Address.
680 * exp_ch7.adb (Add_Pending_Access_Type): New routine.
681 (Build_Finalization_Master): New parameter profile. Associate
682 primitive Finalize_Address with the finalization master if the
683 designated type has been frozen, otherwise treat the access
684 type as pending. Simplify the insertion of the master and
685 related initialization code.
686 (Make_Finalize_Address_Body): Allow Finalize_Address for class-wide
688 (Make_Set_Finalize_Address_Call): Remove forlam parameter Typ.
689 Simplify the implementation.
690 * exp_ch7.ads (Build_Finalization_Master): New parameter profile
691 along with comment on usage.
692 (Make_Set_Finalize_Address_Call): Remove formal parameter Typ. Update
693 the comment on usage.
694 * exp_util.adb (Build_Allocate_Deallocate_Proc): Use routine
695 Finalize_Address to retrieve the primitive.
696 (Finalize_Address): New routine.
697 (Find_Finalize_Address): Removed.
698 * exp_util.ads (Finalize_Address): New routine.
699 * freeze.adb (Freeze_All): Remove the generation of finalization
701 * sem_ch3.adb (Analyze_Full_Type_Declaration): Propagate any
702 pending access types from the partial to the full view.
704 2015-01-30 Robert Dewar <dewar@adacore.com>
706 * sem_disp.adb: Minor reformatting.
707 * sem_disp.ads: Documentation update.
709 2015-01-30 Ed Schonberg <schonberg@adacore.com>
711 * sem_disp.adb (Is_Dynamically_Tagged): when applied to an entity
712 or a function call, return True if type is class-wide.
713 * sem_res.adb (Resolve_Case_Expression, Resolve_If_Expression);
714 Apply RM 4.5.7 (17/3): all or none of the dependent expression
715 of a conditional expression must be dynamically tagged.
717 2015-01-30 Ed Schonberg <schonberg@adacore.com>
719 * sem_ch6.adb (Analyze_Function_Return): In an extended return
720 statement, apply accessibility check to result object when there
721 is no initializing expression (Ada 2012 RM 6.5 (5.4/3))
723 2015-01-30 Robert Dewar <dewar@adacore.com>
725 * sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
726 Boolean for case where ELSE is omitted.
727 * sem_res.adb: Minor reformatting.
729 2015-01-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
731 Fix build under cygwin/64.
732 * adaint.h: Add check for __CYGWIN__.
733 * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.
735 2015-01-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
738 * adaint.c: Handle __CYGWIN__ like __MINGW32__ here.
739 * mingw32.h: Don't include <tchar.h> under cygwin.
740 (_O_U8TEXT, _O_U16TEXT, _O_WTEXT): Set to _O_TEXT if not yet defined.
742 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
744 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
745 (DEF_FUNCTION_TYPE_VAR_12): New macros.
747 2015-01-09 Michael Collison <michael.collison@linaro.org>
749 * gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
750 vec.h, double-int.h, input.h, alias.h, symtab.h,
751 fold-const.h, wide-int.h, and inchash.h due to
752 flattening of tree.h.
753 * gcc-interface/decl.c: Ditto.
754 * gcc-interface/misc.c: Ditto.
755 * gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
756 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
757 fold-const.h, wide-int.h, and inchash.h due to
758 flattening of tree.h.
759 * gcc-interface/trans.c: Include hash-set.h, machmode.h,
760 vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
761 fold-const.h, wide-int.h, inchash.h due to
762 flattening of tree.h.
763 * gcc-interface/utils.c: Include hash-set.h, machmode.h,
764 vec.h, double-int.h, input.h, alias.h, symtab.h,
765 fold-const.h, wide-int.h, and inchash.h due to
766 flattening of tree.h.
767 * gcc-interface/utils2.c: Ditto.
769 2015-01-07 Robert Dewar <dewar@adacore.com>
771 * sem_warn.adb (Check_One_Unit): Don't give unused entities
772 warning for a package which is used as a generic parameter.
774 2015-01-07 Bob Duff <duff@adacore.com>
776 * usage.adb (Usage): Correct documentation of
779 2015-01-07 Robert Dewar <dewar@adacore.com>
781 * s-fileio.adb: Minor reformatting.
783 2015-01-07 Ed Schonberg <schonberg@adacore.com>
785 * sem_ch12.adb (Instantiate_Object): If formal is an anonymous
786 access to subprogram, replace its formals with new entities when
787 building the object declaration, both if actual is present and
788 when it is defaulted.
790 2015-01-07 Ed Schonberg <schonberg@adacore.com>
792 * sem_ch5.adb (Analyze_Assignment): If left-hand side is a view
793 conversion and type of expression has invariant, apply invariant
796 2015-01-07 Ed Schonberg <schonberg@adacore.com>
798 * sem_ch3.adb (Create_Constrained_Components): A call to
799 Gather_Components may detect an error if an inherited discriminant
800 that controls a variant is non-static.
801 * sem_aggr.adb (Resolve_Record_Aggregate, Step 5): The call to
802 Gather_Components may report an error if an inherited discriminant
803 in a variant in non-static.
804 * sem_util.adb (Gather_Components): If a non-static discriminant
805 is inherited do not report error here, but let caller handle it.
806 (Find_Actual): Small optimization.
808 2015-01-07 Bob Duff <duff@adacore.com>
810 * usage.adb (Usage): Document -gnatw.f switch.
812 2015-01-07 Ed Schonberg <schonberg@adacore.com>
814 * sem_ch12.adb: Code clean up and minor reformatting.
816 2015-01-07 Robert Dewar <dewar@adacore.com>
818 * exp_ch4.adb (Expand_N_Type_Conversion): Add guard for
819 Raise_Accessibility_Error call.
820 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add documentation
821 on handling of invalid digits in based constants.
822 * s-fatgen.ads: Minor reformatting.
823 * sem_attr.adb (Analyze_Attribute, case Unrestricted_Access):
824 Avoid noting bogus modification for Valid test.
825 * snames.ads-tmpl (Name_Attr_Long_Float): New Name.
826 * einfo.ads: Minor reformatting.
827 * sem_warn.adb: Minor comment clarification.
828 * sem_ch12.adb: Minor reformatting.
830 2015-01-07 Ed Schonberg <schonberg@adacore.com>
832 * exp_ch5.adb (Expand_Predicated_Loop): Handle properly loops
833 over static predicates when the loop parameter specification
834 carries a Reverse indicator.
836 2015-01-07 Ed Schonberg <schonberg@adacore.com>
838 * sem_ch12.adb (Instantiate_Object): If formal has a default,
839 actual is missing and formal has an anonymous access type, copy
840 access definition in full so that tree for instance is properly
841 formatted for ASIS use.
843 2015-01-07 Bob Duff <duff@adacore.com>
845 * sem_elab.adb (Check_Internal_Call_Continue): Give a warning
846 for P'Access, where P is a subprogram in the same package as
847 the P'Access, and the P'Access is evaluated at elaboration
848 time, and occurs before the body of P. For example, "X : T :=
849 P'Access;" would allow a subsequent call to X.all to be an
850 access-before-elaboration error; hence the warning. This warning
851 is enabled by the -gnatw.f switch.
852 * opt.ads (Warn_On_Elab_Access): New flag for warning switch.
853 * warnsw.adb (Set_Dot_Warning_Switch): Set Warn_On_Elab_Access.
854 * gnat_ugn.texi: Document the new warning.
856 2015-01-07 Johannes Kanig <kanig@adacore.com>
858 * lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Skip unneeded
861 2015-01-07 Robert Dewar <dewar@adacore.com>
863 * s-taprop-linux.adb, clean.adb: Minor reformatting.
865 2015-01-07 Arnaud Charlet <charlet@adacore.com>
867 * s-tassta.adb: Relax some overzealous assertions.
869 2015-01-07 Ed Schonberg <schonberg@adacore.com>
871 * sem_ch6.adb (Analyze_Return_Type): An call that returns a limited
872 view of a type is legal when context is a thunk generated for
873 operation inherited from an interface.
874 * exp_ch6.adb (Expand_Simple_Function_Return): If context is
875 a thunk and return type is an incomplete type do not continue
876 expansion; thunk will be fully elaborated when generating code.
878 2015-01-07 Doug Rupp <rupp@adacore.com>
880 * s-osinte-mingw.ads (LARGE_INTEGR): New subtype.
881 (QueryPerformanceFrequency): New imported procedure.
882 * s-taprop-mingw.adb (RT_Resolution): Call above and return
883 resolution vice a hardcoded value.
884 * s-taprop-solaris.adb (RT_Resolution): Call clock_getres and return
885 resolution vice a hardcoded value.
886 * s-linux-android.ads (clockid_t): New subtype.
887 * s-osinte-aix.ads (clock_getres): New imported subprogram.
888 * s-osinte-android.ads (clock_getres): Likewise.
889 * s-osinte-freebsd.ads (clock_getres): Likewise.
890 * s-osinte-solaris-posix.ads (clock_getres): Likewise.
891 * s-osinte-darwin.ads (clock_getres): New subprogram.
892 * s-osinte-darwin.adb (clock_getres): New subprogram.
893 * thread.c (__gnat_clock_get_res) [__APPLE__]: New function.
894 * s-taprop-posix.adb (RT_Resolution): Call clock_getres to
895 calculate resolution vice hard coded value.
897 2015-01-07 Ed Schonberg <schonberg@adacore.com>
899 * exp_util.adb (Make_CW_Equivalent_Type): If root type is a
900 limited view, use non-limited view when available to create
901 equivalent record type.
903 2015-01-07 Vincent Celier <celier@adacore.com>
905 * gnatcmd.adb: Remove command Sync and any data and processing
906 related to this command. Remove project processing for gnatstack.
907 * prj-attr.adb: Remove package Synchonize and its attributes.
909 2015-01-07 Vincent Celier <celier@adacore.com>
911 * clean.adb: Minor error message change.
913 2015-01-07 Tristan Gingold <gingold@adacore.com>
916 * env.c (__gnat_environ): Adjust for darwin9/darwin10.
918 2015-01-07 Javier Miranda <miranda@adacore.com>
920 * sem_ch10.adb (Analyze_With_Clause): Compiling under -gnatq
921 protect the frontend against never ending recursion caused by
922 circularities in the sources.
924 2015-01-07 Robert Dewar <dewar@adacore.com>
926 * a-reatim.adb, make.adb, exp_pakd.adb, i-cpoint.adb, sem_ch8.adb,
927 exp_ch3.adb: Minor reformatting.
929 2015-01-07 Doug Rupp <rupp@adacore.com>
931 * s-linux.ads (clockid_t): New subtype.
932 * s-osinte-linux.ads (pragma Linker Options): Add -lrt.
933 (clockid_t): New subtype.
934 (clock_getres): Import system call.
935 * s-taprop-linux.adb (System.OS_Constants): With and rename.
936 (RT_Resolution): Remove
937 hardcoded value and call clock_getres.
938 * s-linux-sparc.ads, s-linux-mipsel.ads, s-linux-hppa.ads,
939 s-linux-alpha.ads, s-linux-x32.ads (clockid_t): Add new subtype.
941 2015-01-07 Robert Dewar <dewar@adacore.com>
943 * sem_warn.adb (Check_One_Unit): Guard against context item
944 with no Entity field.
946 2015-01-07 Vincent Celier <celier@adacore.com>
948 * clean.adb (Gnatclean): Warn that 'gnatclean -P' is obsolete.
949 * make.adb (Initialize): Warn that 'gnatmake -P' is obsolete.
951 2015-01-07 Vincent Celier <celier@adacore.com>
953 * prj-conf.adb (Parse_Project_And_Apply_Config): Always finalize
954 errors/warnings in the first parsing of the project files,
955 to display the warnings when there is no errors.
957 2015-01-07 Tristan Gingold <gingold@adacore.com>
959 * i-cpoint.adb (Copy_Terminated_Array): Nicely handle null target.
961 2015-01-07 Doug Rupp <rupp@adacore.com>
963 * s-taprop-vxworks.adb (Stop_All_Tasks): Pass return
964 value from Int_Lock as parameter to Int_Unlock.
965 * s-osinte-vxworks.ads (Int_Unlock): Add parameter.
966 * s-vxwext.ads (Int_Unlock): Likewise.
967 * s-vxwext-kernel.adb (intUnlock, Int_Unlock): Likewise.
968 * s-vxwext-kernel.ads (Int_Unlock): Likewise.
969 * s-vxwext-rtp.adb (Int_Unlock): Likewise.
970 * s-vxwext-rtp.ads (Int_Unlock): Likewise.
972 2015-01-07 Pierre-Marie de Rodat <derodat@adacore.com>
974 * exp_pakd.adb: Add a comment in exp_pakd.adb to explain why we
977 2015-01-07 Tristan Gingold <gingold@adacore.com>
979 * i-cpoint.adb (Copy_Terminated_Array): Use Copy_Array to
982 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
984 * sem_ch3.adb (Analyze_Full_Type_Declaration): Do not
985 automatically set No_Strict_Aliasing on access types.
986 * fe.h (No_Strict_Aliasing_CP): Declare.
987 * gcc-interface/trans.c (gigi): Force flag_strict_aliasing to 0 if
988 No_Strict_Aliasing_CP is set.
990 2015-01-07 Johannes Kanig <kanig@adacore.com>
992 * sem_ch8.adb (Analyze_Subprogram_Renaming) do
993 not build function wrapper in gnatprove mode when the package
994 is externally axiomatized.
996 2015-01-07 Jose Ruiz <ruiz@adacore.com>
998 * a-reatim.adb (Time_Of): Reduce the number of spurious overflows in
999 intermediate computations when the parameters have different signs.
1001 2015-01-07 Javier Miranda <miranda@adacore.com>
1003 * exp_ch3.adb (Build_Init_Procedure): For derived types,
1004 improve the code which takes care of identifying and moving to
1005 the beginning of the init-proc the call to the init-proc of the
1008 2015-01-07 Olivier Hainque <hainque@adacore.com>
1010 * gcc-interface/trans.c (gnat_to_gnu, <N_Expression_With_Action>):
1011 Elaborate the expression as part of the same stmt group as the actions.
1013 2015-01-07 Robert Dewar <dewar@adacore.com>
1015 * sem_ch3.adb: Minor error message change.
1017 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1019 * sem_prag.adb (Analyze_Pragma, case Preelaborable_Initialization):
1020 Following AI05-028, the pragam applies legally to any composite type.
1022 2015-01-07 Arnaud Charlet <charlet@adacore.com>
1024 * s-osinte-vxworks.adb, s-osinte-vxworks.ads
1025 (sigwait, sigwaitinfo): Removed, not needed after all on any
1026 VxWorks configurations.
1028 2015-01-07 Robert Dewar <dewar@adacore.com>
1030 * sem_ch3.adb, freeze.adb, exp_disp.adb: Minor reformatting.
1032 2015-01-07 Javier Miranda <miranda@adacore.com>
1034 * exp_disp.adb (Expand_Interface_Conversion): Adding missing
1035 generation of accessibility check.
1037 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1039 * sem_ch3.adb (Derived_Type_Declaration): In the case of an
1040 illegal completion from a class- wide type, set etype of the
1041 derived type properly to prevent cascaded errors.
1043 2015-01-07 Robert Dewar <dewar@adacore.com>
1045 * prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
1048 2015-01-07 Robert Dewar <dewar@adacore.com>
1050 * restrict.adb (Check_Restriction_No_Use_Of_Attribute):
1052 (OK_No_Use_Of_Entity_Name): New function.
1053 (Set_Restriction_No_Use_Of_Entity): New procedure.
1054 * restrict.ads (Check_Restriction_No_Use_Of_Attribute):
1056 (OK_No_Use_Of_Entity_Name): New function.
1057 (Set_Restriction_No_Use_Of_Entity): New procedure.
1058 * sem_ch8.adb (Find_Direct_Name): Add check for violation of
1060 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1061 Add processing for new restriction No_Use_Of_Entity.
1063 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1065 * freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
1066 component type as to Has_Atomic_Components type. Remove useless
1067 test on Is_Aliased component type.
1069 2015-01-07 Hristian Kirtchev <kirtchev@adacore.com>
1071 * alloc.ads Alphabetize several declarations. Add constants
1072 Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
1073 * atree.adb Add with and use clauses for Opt.
1074 (Allocate_Initialize_Node): Mark a node as ignored Ghost
1075 if it is created in an ignored Ghost region.
1076 (Ekind_In): New variant.
1077 (Is_Ignored_Ghost_Node): New routine.
1078 (Set_Is_Ignored_Ghost_Node): New routine.
1079 * atree.adb Aplhabetize several subprograms declarations. Flag
1080 Spare0 is now known as Is_Ignored_Ghost_Node.
1081 (Ekind_In): New variant.
1082 (Is_Ignored_Ghost_Node): New routine.
1083 (Set_Is_Ignored_Ghost_Node): New routine.
1084 * einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
1085 (Contains_Ignored_Ghost_Code): New routine.
1086 (Set_Contains_Ignored_Ghost_Code): New routine.
1087 (Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
1088 It is now possible to set this property on an unanalyzed entity.
1089 (Write_Entity_Flags): Output the status of flag
1090 Contains_Ignored_Ghost_Code.
1091 * einfo.ads New attribute Contains_Ignored_Ghost_Code along with
1093 (Contains_Ignored_Ghost_Code): New routine
1094 along with pragma Inline.
1095 (Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
1096 * exp_ch3.adb Add with and use clauses for Ghost.
1097 (Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
1098 Set the Ghost_Mode in effect.
1099 (Restore_Globals): New routine.
1100 * exp_ch7.adb (Process_Declarations): Do not process a context
1101 that invoves an ignored Ghost entity.
1102 * exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
1103 construct that has been rewritten as a null statement.
1104 * exp_disp.adb Add with and use clauses for Ghost.
1105 (Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
1106 the Ghost_Mode in effect.
1107 (Restore_Globals): New routine.
1108 * exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
1109 does not require any clean up. Add two missing cases that deal
1110 with block statements.
1111 * freeze.adb Add with and use clauses for Ghost.
1112 (Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
1113 Set the Ghost_Mode in effect.
1114 (Restore_Globals): New routine.
1115 * frontend.adb Add with and use clauses for Ghost. Remove any
1116 ignored Ghost code from all units that qualify.
1117 * ghost.adb New unit.
1118 * ghost.ads New unit.
1119 * gnat1drv.adb Add with clause for Ghost. Initialize and lock
1120 the table in package Ghost.
1121 * lib.ads: Alphabetize several subprogram declarations.
1122 * lib-xref.adb (Output_References): Do not generate reference
1123 information for ignored Ghost entities.
1124 * opt.ads Add new type Ghost_Mode_Type and new global variable
1126 * rtsfind.adb (Load_RTU): Provide a clean environment when
1127 loading a runtime unit.
1128 * sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
1129 entry/exit as the node may set a different mode.
1131 Capture/restore the value of Ghost_Mode on entry/exit as the
1132 unit may be withed from a unit with a different Ghost mode.
1133 * sem_ch3.adb Add with and use clauses for Ghost.
1134 (Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
1135 Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
1136 Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
1137 the entity as Ghost when there is a Ghost_Mode in effect.
1138 (Array_Type_Declaration): The implicit base type inherits the
1139 "ghostness" from the array type.
1140 (Derive_Subprogram): The
1141 alias inherits the "ghostness" from the parent subprogram.
1142 (Make_Implicit_Base): The implicit base type inherits the
1143 "ghostness" from the parent type.
1144 * sem_ch5.adb Add with and use clauses for Ghost.
1145 (Analyze_Assignment): Set the Ghost_Mode in effect.
1146 * sem_ch6.adb Add with and use clauses for Ghost.
1147 (Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
1148 Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
1149 Set the Ghost_Mode in effect. Mark the entity as Ghost when
1150 there is a Ghost_Mode in effect.
1151 * sem_ch7.adb Add with and use clauses for Ghost.
1152 (Analyze_Package_Body_Helper, Analyze_Package_Declaration,
1153 Analyze_Private_Type_Declaration): Set the Ghost_Mode in
1154 effect. Mark the entity as Ghost when there is a Ghost_Mode
1156 * sem_ch8.adb Add with and use clauses for Ghost.
1157 (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
1158 Analyze_Object_Renaming, Analyze_Package_Renaming,
1159 Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
1160 the entity as Ghost when there is a Ghost_Mode in effect.
1161 (Find_Type): Check the Ghost context of a type.
1162 * sem_ch11.adb Add with and use clauses for Ghost.
1163 (Analyze_Exception_Declaration): Set the Ghost_Mode in
1164 effect. Mark the entity as Ghost when there is a Ghost_Mode
1166 * sem_ch12.adb Add with and use clauses for Ghost.
1167 (Analyze_Generic_Package_Declaration,
1168 Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
1169 Mark the entity as Ghost when there is a Ghost_Mode in effect.
1170 * sem_prag.adb Add with and use clauses for Ghost.
1171 (Analyze_Pragma): Ghost-related checks are triggered when there
1172 is a Ghost mode in effect.
1173 (Create_Abstract_State): Mark the
1174 entity as Ghost when there is a Ghost_Mode in effect.
1175 * sem_res.adb Add with and use clauses for Ghost.
1176 (Check_Ghost_Context): Removed.
1177 * sem_util.adb (Check_Ghost_Completion): Removed.
1178 (Check_Ghost_Derivation): Removed.
1179 (Incomplete_Or_Partial_View):
1180 Add a guard in case the entity has not been analyzed yet
1181 and does carry a scope.
1182 (Is_Declaration): New routine.
1183 (Is_Ghost_Entity): Removed.
1184 (Is_Ghost_Statement_Or_Pragma):
1186 (Is_Subject_To_Ghost): Removed.
1187 (Set_Is_Ghost_Entity):
1189 (Within_Ghost_Scope): Removed.
1190 * sem_util.adb (Check_Ghost_Completion): Removed.
1191 (Check_Ghost_Derivation): Removed.
1192 (Is_Declaration): New routine.
1193 (Is_Ghost_Entity): Removed.
1194 (Is_Ghost_Statement_Or_Pragma): Removed.
1195 (Is_Subject_To_Ghost): Removed.
1196 (Set_Is_Ghost_Entity): Removed.
1197 (Within_Ghost_Scope): Removed.
1198 * sinfo.ads Add a section on Ghost mode.
1199 * treepr.adb (Print_Header_Flag): New routine.
1200 (Print_Node_Header): Factor out code. Output flag
1201 Is_Ignored_Ghost_Node.
1202 * gcc-interface/Make-lang.in: Add dependency for unit Ghost.
1204 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1206 * freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
1207 true test and unreachable 'else' arm.
1209 2015-01-06 Vincent Celier <celier@adacore.com>
1211 * prj-conf.adb (Check_Target): Improve error message when
1212 there are mismatched targets between the on in the configuration
1213 project file and the specified one, either in the main project
1214 file or in the --target= switch.
1216 2015-01-06 Pascal Obry <obry@adacore.com>
1218 * prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
1219 Install_Name attribute definitions.
1221 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1223 * freeze.adb (Wrap_Imported_Subprogram): Indicate that the
1224 generated Import pragma for the internal imported procedure does
1225 not come from an aspect, so that Is_Imported can be properly
1228 2015-01-06 Gary Dismukes <dismukes@adacore.com>
1230 * sem_ch12.adb (Might_Inline_Subp): Record whether
1231 any subprograms in the generic package are marked with
1232 pragma Inline_Always (setting flag Has_Inline_Always).
1233 (Analyze_Package_Instantiation): Add test of Has_Inline_Always
1234 alongside existing test of Front_End_Inlining as alternative
1235 conditions for setting Inline_Now. Also add test of
1236 Has_Inline_Always along with Front_End_Inlining test as an
1237 alternative condition for setting Needs_Body to False.
1239 2015-01-06 Tristan Gingold <gingold@adacore.com>
1241 * i-cpoint.adb (Copy_Array): Handle overlap.
1243 2015-01-06 Pascal Obry <obry@adacore.com>
1245 * bindgen.adb: Minor style fix.
1247 2015-01-06 Robert Dewar <dewar@adacore.com>
1249 * sem_util.ads, sem_util.adb: Minor reformatting.
1251 2015-01-06 Vincent Celier <celier@adacore.com>
1253 * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
1254 with flags before parsing the projects.
1255 * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
1256 * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
1257 to True in the flags, when Ignore_Missing_With is True and an
1258 imported project cannot be found.
1259 * prj-proc.adb (Expression): When there are incomplete withs and
1260 a variable or attribute is not found, set the variable/attribute
1262 * prj.ads (Processing_Flags): New flag Incomplete_Withs,
1265 2015-01-06 Vasiliy Fofanov <fofanov@adacore.com>
1267 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
1268 prj-err.adb: Add new switch --no-command-line.
1270 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1272 * sem_ch12.adb: Sloc of wrapper is that of instantiation.
1274 2015-01-06 Robert Dewar <dewar@adacore.com>
1276 * sem_ch11.adb: Minor reformatting.
1278 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1280 * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
1281 Build_Array_Aggr_Code, used to initialized components covered
1282 by a box association. If the component type is scalar and has
1283 a default aspect, use it to initialize such components.
1285 2015-01-06 Pascal Obry <obry@adacore.com>
1287 * rtinit.c (__gnat_runtime_initialize): Add a parameter to
1288 control the setup of the exception handler.
1289 * initialize.c: Remove unused declaration.
1290 * bindgen.adb: Always call __gnat_runtime_initialize and pass
1291 whether the exeception handler must be set or not.
1293 2015-01-06 Thomas Quinot <quinot@adacore.com>
1295 * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
1296 order to native from default, make sure to also adjust bit order.
1297 * exp_aggr.adb: Minor reformatting.
1299 2015-01-06 Robert Dewar <dewar@adacore.com>
1301 * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
1302 s-valrea.adb, s-valrea.ads: Add some additional guards for
1303 Str'Last = Positive'Last.
1305 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1307 * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
1310 2015-01-06 Javier Miranda <miranda@adacore.com>
1312 * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
1314 2015-01-06 Thomas Quinot <quinot@adacore.com>
1316 * sem_util.ads: Minor reformatting.
1317 * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
1318 (In_RCI_Declaration) Return to old name, as proper checking of
1319 entity being in the visible part depends on entity kind and must
1320 be done by the caller.
1322 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1324 * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
1325 for operators in SPARK.
1327 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1329 * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
1330 expression in an others association before making copies for
1331 separate resolution and accessibility checks. This ensures that
1332 the type of the expression is available to ASIS in all cases,
1333 in particular if the expression is itself an aggregate.
1335 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1337 * einfo.ads (Has_Independent_Components): Document extended
1339 * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
1340 (Set_Has_Independent_Components): Adjust assertion.
1341 * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
1342 for pragma Atomic_Components. Set Has_Independent_Components
1343 on the object instead of the type for an object declaration with
1344 pragma Independent_Components.
1346 2015-01-06 Olivier Hainque <hainque@adacore.com>
1348 * set_targ.adb (Read_Target_Dependent_Values): Set
1349 Long_Double_Index when "long double" is read.
1350 (elaboration code): Register_Back_End_Types only when not reading from
1351 config files. Doing otherwise is pointless and error prone.
1353 2015-01-06 Robert Dewar <dewar@adacore.com>
1355 * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
1357 2015-01-06 Robert Dewar <dewar@adacore.com>
1359 * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
1360 Str'Last = Positive'Last.
1362 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1364 * sem_ch6.adb (Matches_Limited_View): Handle properly the case
1365 where the non-limited type is a generic actual and appears as
1366 a subtype of the non-limited view of the other.
1367 * freeze.adb (Build_Renamed_Body): If the return type of the
1368 declaration that is being completed is a limited view and the
1369 non-limited view is available, use it in the specification of
1372 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1374 * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
1375 incomplete view, the type of the classwide type common to both
1376 views is the type being declared.
1378 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1380 * einfo.ads (Is_Independent): Further document extended usage.
1382 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1384 * einfo.ads (Is_Independent): Document extended usage.
1385 * einfo.adb (Is_Independent): Remove obsolete assertion.
1386 (Set_Is_Independent): Likewise.
1387 * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
1388 (Process_Atomic_Independent_Shared_Volatile): ...this.
1389 Deal with pragma Independent here.
1390 (Analyze_Pragma): Adjust
1391 to above renaming and also invoke it for pragma Independent.
1392 Adjust comment for Independent_Components.
1394 2015-01-06 Robert Dewar <dewar@adacore.com>
1396 * snames.ads-tmpl: Remove entries for attribute Enum_Image.
1397 * exp_attr.adb: Remove reference to Attribute_Enum_Image.
1399 2015-01-06 Robert Dewar <dewar@adacore.com>
1401 * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
1403 * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
1404 Str'Last = Positive'Last.
1406 2015-01-06 Robert Dewar <dewar@adacore.com>
1408 * sem_prag.adb (Process_Inline): Remove redundant construct
1409 warning (-gnatw.r) for an ineffective pragma Inline.
1411 2015-01-06 Robert Dewar <dewar@adacore.com>
1413 * s-valint.adb: Fix typo in last checkin.
1414 * s-valuns.adb (Value_Unsigned): More efficient fix for
1416 * sem_attr.adb (Analyze_Attribute): Minor reformatting
1417 (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
1419 2015-01-06 Robert Dewar <dewar@adacore.com>
1421 * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
1422 Str'Last = Positive'Last
1424 2015-01-06 Thomas Quinot <quinot@adacore.com>
1426 * xoscons.adb: Display exception information and return non-zero
1427 exit status in top level exception handler.
1429 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1431 * sem_ch8.adb: Code clean up.
1433 2015-01-06 Tristan Gingold <gingold@adacore.com>
1435 * targparm.ads: Remove obsolete comment.
1437 2015-01-06 Olivier Hainque <hainque@adacore.com>
1439 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
1440 constructing a ref to variable, update inner_const_flag from the
1441 variable TREE_READONLY attribute.
1442 * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
1444 (get_target_float_size): Remove.
1445 (get_target_double_size): Remove.
1446 (get_target_long_double_size): Remove.
1448 2015-01-06 Pascal Obry <obry@adacore.com>
1450 * adaint.c (ProcListEvt): Set to NULL.
1451 * rtinit.c: New file.
1452 (__gnat_rt_init_count): New reference counter set to 0.
1453 (__gnat_runtime_initialize): Move code here from __gnat_initialize when
1454 this code is actually needed for the runtime initialization. This
1455 routine returns immediately if the initialization has already been done.
1456 * final.c: Revert previous change.
1457 * rtfinal.c: New file.
1458 (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
1459 section and event. The default version of this routine is empty (except
1460 for the reference counting code). This routine returns immediately if
1461 some others libraries are referencing the runtime.
1462 * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
1463 remove circuitry to initialize the signal handler as this is
1464 now done by the runtime initialization routine.
1465 (Gen_Adafinal): Generate call to Runtime_Finalize.
1466 * gnat_ugn.texi: Update documentation about concurrency and
1467 initialization/finalization of the run-time.
1468 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
1469 references to rtfinal.o and rtinit.o
1471 2015-01-06 Robert Dewar <dewar@adacore.com>
1473 * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
1475 * sem_attr.adb: Implement Enum_Image attribute.
1476 * snames.ads-tmpl: Add entries for Enum_Image attribute.
1478 2015-01-06 Robert Dewar <dewar@adacore.com>
1480 * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
1481 * restrict.ads (No_Use_Of_Entity): New table.
1482 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1483 Ignore No_Use_Of_Entity (will be processed in parser).
1484 * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
1486 2015-01-06 Vincent Celier <celier@adacore.com>
1488 * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
1489 to check for an extended project, if a project does not have
1490 yet a project declaration.
1492 2015-01-06 Pierre-Marie Derodat <derodat@adacore.com>
1494 * scos.ads: Update documentation about the SCO table build
1495 process and about table records format.
1496 * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
1497 (SCO_Record_Filtered): New procedure.
1498 (Set_SCO_Logical_Operator): New procedure.
1499 (dsco): Update documentation.
1500 * par_sco.adb: Update library-level comments.
1501 (SCO_Generation_State_Type): New type.
1502 (SCO_Generation_State): New variable.
1503 (SCO_Raw_Table): New package instanciation.
1504 (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
1506 (Tristate): New type.
1507 (Is_Logical_Operator): Return Tristate and update documentation.
1508 (Has_Decision): Update call to Is_Logical_Operator and complete
1510 (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
1511 comment, add an assertion for state checking and change
1512 references to SCO_Table into SCO_Raw_Table.
1513 (dsco): Refactor to dump the raw and the filtered tables.
1514 (Process_Decisions.Output_Decision_Operand): Handle putative
1515 short-circuit operators.
1516 (Process_Decisions.Output_Element): Update references
1517 to Set_Table_Entry and to Condition_Pragma_Hash_Table.
1518 (Process_Decisions.Process_Decision_Operand): Update call
1519 to Is_Logical_Operator.
1520 (Process_Decisions.Process_Node): Handle putative short-circuit
1521 operators and change references to
1522 SCO_Table into SCO_Raw_Table.
1523 (SCO_Output): Add an assertion
1524 for state checking and remove code that used to stamp out SCO entries.
1525 (SCO_Pragma_Disabled): Change reference to SCO_Table
1527 (SCO_Record): Rename to SCO_Record_Raw,
1528 add an assertion for state checking and change references
1529 to SCO_Table into SCO_Raw_Table.
1530 (Set_SCO_Condition): Add an assertion for state checking, update
1531 references to Condition_Pragma_Hash_Table and change references to
1532 SCO_Table into SCO_Raw_Table.
1533 (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
1534 change references to SCO_Table into SCO_Raw_Table.
1535 (Set_SCO_Logical_Operator): New procedure.
1536 (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
1537 references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
1538 (SCO_Record_Fildered): New procedure.
1539 * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
1540 * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
1542 * par-load.adb (Load): Update reference to SCO_Record.
1543 * par.adb (Par): Update reference to SCO_Record.
1544 * put_scos.adb (Put_SCOs): Add an assertion to check that no
1545 putative SCO condition reaches this end.
1546 * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
1547 * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
1548 when corresponding to an "and"/"or" operator affected by the
1549 Short_Circuit_And_Or pragma.
1551 2015-01-06 Robert Dewar <dewar@adacore.com>
1553 * sem_ch8.adb (Analyze_Use_Package): Give more specific error
1554 msg for attempted USE of generic subprogram or subprogram.
1556 2015-01-06 Robert Dewar <dewar@adacore.com>
1558 * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
1559 s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
1560 a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
1562 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1564 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
1565 that specify stream subprograms, if the prefix is a class-wide
1566 type then the generated attribute definition clause must apply
1567 to the same class-wide type.
1568 (Default_Iterator): An iterator defined by an aspect of some
1569 container type T must have a first parameter of type T, T'class,
1570 or an access to such (from code reading RM 5.5.1 (2/3)).
1572 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1574 * gnat1drv.adb: Minor: complete previous change.
1576 2015-01-06 Olivier Hainque <hainque@adacore.com>
1578 * set_targ.ads (C_Type_For): New function. Return the name of
1579 a C type supported by the back-end and suitable as a basis to
1580 construct the standard Ada floating point type identified by
1581 the T parameter. This is used as a common ground to feed both
1582 ttypes values and the GNAT tree nodes for the standard floating
1584 * set_targ.adb (Long_Double_Index): The index at which "long
1585 double" gets registered in the FPT_Mode_Table. This is useful to
1586 know whether we have a "long double" available at all and get at
1587 it's characteristics without having to search the FPT_Mode_Table
1588 when we need to decide which C type should be used as the
1589 basis for Long_Long_Float in Ada.
1590 (Register_Float_Type): Fill Long_Double_Index.
1591 (FPT_Mode_Index_For): New function. Return the index in
1592 FPT_Mode_Table that designates the entry corresponding to the
1593 provided C type name.
1594 (FPT_Mode_Index_For): New function. Return the index in
1595 FPT_Mode_Table that designates the entry for a back-end type
1596 suitable as a basis to construct the standard Ada floating point
1597 type identified by the input T parameter.
1598 (elaboration code): Register_Back_End_Types unconditionally,
1599 so C_Type_For can operate regardless of -gnateT. Do it
1600 early so we can query it for the floating point sizes, via
1601 FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
1602 Long_Double_Size from the FPT_Mode_Table, as cstand will do.
1603 * cstand.adb (Create_Float_Types): Use C_Type_For to determine
1604 which C type should be used as the basis for the construction
1605 of the Standard Ada floating point types.
1606 * get_targ.ads (Get_Float_Size, Get_Double_Size,
1607 Get_Long_Double_Size): Remove.
1608 * get_targ.adb: Likewise.
1610 2015-01-06 Thomas Quinot <quinot@adacore.com>
1612 * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
1613 parameter and rename to...
1614 (In_RCI_Visible_Declarations): Fix handling of private part of nested
1616 (Validate_RCI_Subprogram_Declaration): Reject illegal function
1617 returning anonymous access in RCI unit.
1619 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1621 * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
1622 function wrapper may be a homonym of another local declaration.
1623 * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
1624 build function and operator wrappers after the actual subprogram
1625 has been resolved, and replace the standard renaming declaration
1626 with the declaration of wrapper.
1627 * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
1628 make public for use elsewhere.
1629 * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
1630 rewrite, now that actual is fully resolved when wrapper is
1633 2015-01-06 Javier Miranda <miranda@adacore.com>
1635 * exp_disp.adb: Revert previous change.
1637 2015-01-06 Robert Dewar <dewar@adacore.com>
1639 * exp_util.adb: Change name Name_Table_Boolean to
1640 Name_Table_Boolean1.
1641 * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
1642 Introduce Name_Table_Boolean2/3.
1643 * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
1644 Introduce Name_Table_Boolean2/3.
1645 * par-ch13.adb: Change name Name_Table_Boolean to
1646 Name_Table_Boolean1.
1648 2015-01-06 Bob Duff <duff@adacore.com>
1650 * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
1652 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1654 * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
1655 others choice that covers multiple components, analyze each
1656 copy with the type of the component even in compile-only mode,
1657 to detect potential accessibility errors.
1659 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1661 * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
1662 (Resolve_Actuals): An effectively volatile out
1663 parameter cannot act as an in or in out actual in a call.
1664 (Resolve_Entity_Name): An effectively volatile out parameter
1667 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1669 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
1670 the expansion of an expression function it may be pre-analyzed
1671 if a 'access attribute is applied to the function, in which case
1672 last_entity may have been assigned already.
1674 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1676 * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
1677 type and actual has the corresponding full view, there is no
1678 error, but a case of use of incomplete type in a predicate or
1679 invariant expression.
1681 2015-01-06 Vincent Celier <celier@adacore.com>
1683 * makeutl.adb (Insert_No_Roots): Make sure that the same source
1684 in two different project tree is checked in both trees, if they
1685 are sources of two different projects, extended or not.
1687 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1689 * gnat1drv.adb: Minor code clean up.
1690 (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
1692 2015-01-06 Bob Duff <duff@adacore.com>
1694 * osint.adb (Read_Source_File): Don't print out
1695 file name unless T = Source.
1697 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1699 * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
1700 recognize improper uses of constant_reference types as actuals
1701 for in-out parameters.
1702 (Check_Function_Call): Do not collect identifiers if function
1703 name is missing because of previous error.
1705 2015-01-06 Robert Dewar <dewar@adacore.com>
1707 * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
1708 ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
1709 Minor change of name Name_Table_Info => Name_Table_Int.
1711 2015-01-06 Robert Dewar <dewar@adacore.com>
1713 * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
1714 in previous checkin.
1715 * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
1717 * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
1719 2015-01-06 Vincent Celier <celier@adacore.com>
1721 * a-strsup.adb (Times (Natural;String;Positive)): Raise
1722 Length_Error, not Index_Error, when the result is too long.
1724 2015-01-06 Thomas Quinot <quinot@adacore.com>
1726 * a-direct.adb (Create_Path): Minor error handling and
1727 performance improvement.
1729 2015-01-06 Robert Dewar <dewar@adacore.com>
1731 * checks.ads, sem_ch12.adb: Minor reformatting.
1732 * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
1733 zero check for fixed-point case if Backend_Divide_Checks_On_Target
1736 2015-01-06 Robert Dewar <dewar@adacore.com>
1738 * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
1739 Do not set restriction No_Elaboration_Code unless the pragma
1740 appears in the main unit).
1742 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1744 * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
1745 that with clause has already been analyzed before checking kind
1748 2015-01-06 Robert Dewar <dewar@adacore.com>
1750 * exp_strm.adb (Build_Elementary_Input_Call): Return base type
1751 (as required by RM).
1753 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1755 * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
1757 2015-01-06 Robert Dewar <dewar@adacore.com>
1759 * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
1760 for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
1762 2015-01-06 Javier Miranda <miranda@adacore.com>
1764 * exp_disp.adb (Expand_Interface_Conversion): No displacement
1765 of the pointer to the object needed when the type of the operand
1766 is not an interface type and the interface is one of its parent
1767 types (since they share the primary dispatch table).
1769 2015-01-06 Vincent Celier <celier@adacore.com>
1771 * prj-env.adb: Minor comment update.
1773 2015-01-06 Javier Miranda <miranda@adacore.com>
1775 * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
1776 access types whose target type is an interface type to operands
1777 that are access types; required to report an error when the
1778 operand is not an access type.
1780 2015-01-06 Bob Duff <duff@adacore.com>
1782 * a-cfinve.adb (Copy): Set the discriminant to the Length when
1784 * a-cofove.ads (Capacity): Add a postcondition.
1785 * a-cfinve.ads (Capacity): Add a postcondition.
1786 (Reserve_Capacity): Correct the postcondition in the case where
1787 Capacity = 0; that means "Capacity => Length (Container)".
1788 * a-cofove.adb (Elems[c]): Add a comment
1789 explaining the dangers and how to avoid them.
1791 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1793 * sem_ch12.adb: Code clean up.
1795 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1797 * gnatvsn.ads: Bump copyright year.
1799 2015-01-06 Robert Dewar <dewar@adacore.com>
1801 * s-taskin.ads, s-traces.ads: Minor reformatting.
1802 * exp_util.adb: Minor typo fix.
1804 2015-01-06 Vincent Celier <celier@adacore.com>
1806 * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
1807 with the runtime name.
1808 * prj-env.adb (Initialize_Default_Project_Path): When both
1809 Target_Name and Runtime_Name are not empty string, add to the
1810 project path the two directories .../lib/gnat and .../share/gpr
1811 related to the runtime.
1812 * prj-env.ads (Initialize_Default_Project_Path): New String
1813 parameter Runtime_Name, defaulted to the empty string.
1815 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1817 * frontend.adb: Guard against the case where a configuration
1818 pragma may be split into multiple pragmas and the original
1819 rewritten as a null statement.
1820 * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
1821 pragma using Insert_Before rather than Insert_Action. This
1822 takes care of the configuration pragma case where Insert_Action
1825 2015-01-06 Bob Duff <duff@adacore.com>
1827 * a-coboho.ads (Element_Access): Add "pragma
1828 No_Strict_Aliasing (Element_Access);". This is needed because
1829 we are unchecked-converting from Address to Element_Access.
1830 * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
1833 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1835 * sem_res.adb (Resolve_Actuals): Remove the
1836 restriction which prohibits volatile actual parameters with
1837 enabled external propery Async_Writers to act appear in procedure
1838 calls where the corresponding formal is of mode OUT.
1840 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1842 * gnat_ugn.texi: Bump @copying's copyright year.
1844 2015-01-05 Eric Botcazou <ebotcazou@adacore.com>
1847 * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
1849 2015-01-04 Uros Bizjak <ubizjak@gmail.com>
1851 * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
1852 of unchecked asprintf.
1855 Copyright (C) 2015 Free Software Foundation, Inc.
1857 Copying and distribution of this file, with or without modification,
1858 are permitted in any medium without royalty provided the copyright
1859 notice and this notice are preserved.