1 2015-02-20 Arnaud Charlet <charlet@adacore.com>
3 * sysdep.c, expect.c, s-oscons-tmplt.c, gsocket.h, adaint.c: Remove
4 obsolete references to RTX, nucleus, VMS.
6 2015-02-20 Ed Schonberg <schonberg@adacore.com>
8 * sem_prag.adb (Fix_Error): For an illegal Type_Invariant'Class
9 aspect, use name that mentions Class explicitly, rather than
10 compiler-internal name.
12 2015-02-20 Robert Dewar <dewar@adacore.com>
14 * debug.adb: Add documentation for -gnatd.2 (allow statements
16 * par-ch3.adb (P_Identifier_Declarations): Handle
17 statement appearing where declaration expected more cleanly.
18 (Statement_When_Declaration_Expected): Implement debug flag
21 2015-02-20 Jose Ruiz <ruiz@adacore.com>
23 * a-dinopr.ads: Add spec for this package (Unimplemented_Unit).
24 * a-dispat.ads (Yield): Include procedure added in Ada 2012.
25 * a-dispat.adb (Yield): Implement procedure added in Ada 2012.
26 * impunit.adb (Non_Imp_File_Names_05): Mark unit a-dinopr.ads as
28 * snames.ads-tmpl (Name_Non_Preemptive_FIFO_Within_Priorities):
29 This is the correct name for the dispatching policy (FIFO was
32 2015-02-20 Javier Miranda <miranda@adacore.com>
34 * sem_res.adb (Resolve_Type_Conversion): If the type of the
35 operand is the limited-view of a class-wide type then recover
36 the class-wide type of the non-limited view.
38 2015-02-20 Arnaud Charlet <charlet@adacore.com>
40 * gcc-interface/Makefile.in: Remove references to nucleus.
41 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
42 extern_flag to true for Inline_Always subprograms with
45 2015-02-20 Yannick Moy <moy@adacore.com>
47 * sem_prag.ads: Minor typo in comment.
49 2015-02-20 Pascal Obry <obry@adacore.com>
51 * s-osprim-mingw.adb: Fix Get_Base_Time parameter mode.
53 2015-02-20 Vincent Celier <celier@adacore.com>
55 * makeutl.adb (Get_Directories.Add_Dir): Add a directory only
58 2015-02-20 Robert Dewar <dewar@adacore.com>
60 * sem_eval.ads: Minor reformatting.
62 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
64 * freeze.adb (Size_Known): Do not set the packed size for
65 independent type or component.
66 (Freeze_Array_Type): Check for Independent[_Components] with packing
67 or explicit component size clause.
68 * gnat1drv.adb (Post_Compilation_Validation_Checks): Do the validation
69 of independence pragmas only for non-GCC back-ends.
70 * sem_ch13.adb (Initialize): Likewise for the initialization.
71 * sem_prag.adb (Record_Independence_Check): New procedure to record an
72 independence check in the table.
73 (Analyze_Pragma): Use it throughout instead of doing it manually.
74 * gcc-interface/decl.c (gnat_to_gnu_field): Add support for
75 independent type or component.
77 2015-02-20 Thomas Quinot <quinot@adacore.com>
79 * adaint.c (__gnat_readdir): For Solaris, use 64 bit variants of
80 struct direct and readdir. This is required for NFS filesystems
81 mounted from servers that use 64-bit cookies.
83 2015-02-20 Ed Schonberg <schonberg@adacore.com>
85 * sem_ch12.adb (Analyze_Subprogram_Instantiaion): New subprogram
86 Build_Subprogram_Renaming, to create renaming of subprogram
87 instance in the the declaration of the wrapper package rather
88 than in its body, so that it is available for analysis of aspects
89 propagated from generic to instantiation.
90 (Check_Mismatch): An actual for a formal package that is an
91 incomplete type matches a formal type that is incomplete.
92 (Instantiate_Package_Body): Move code that builds subprogram
93 renaming to Analyze_Subprogram_Instantiation.
94 (Instantiate_Type): The generated subtype is a limited view if
95 the actual is a limited view.
96 (Load_Parent_Of_Generic): Retrieve instance declaration from
97 its new position within wrapper package.
99 2015-02-20 Arnaud Charlet <charlet@adacore.com>
101 * s-parame-vxworks.adb, s-os_lib.ads: Update comments.
103 2015-02-20 Robert Dewar <dewar@adacore.com>
105 * s-osinte-vxworks.ads (To_Timespec): Add comment about the
106 issue of negative arguments.
108 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
110 * gnat1drv.adb: Minor consistency fix.
112 2015-02-20 Pascal Obry <obry@adacore.com>
114 * s-osprim-mingw.adb (Get_Base_Time): Properly release lock in all
117 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
119 * inline.adb (Expand_Inlined_Call): Skip again calls to subprogram
121 * exp_ch6.adb (Expand_Call): Use back-end inlining
122 instead of expansion for simple subprogram renamings.
124 2015-02-20 Robert Dewar <dewar@adacore.com>
126 * exp_util.adb: Minor reformatting.
128 2015-02-20 Vincent Celier <celier@adacore.com>
130 * switch-c.adb (Scan_Front_End_Switches): Do not fail when --RTS=
131 is specified several times with different values that indicates
132 the same runtime directory.
134 2015-02-20 Ed Schonberg <schonberg@adacore.com>
136 * sem_attr.adb (Check_Not_Incomplete_Type): Clean up code to
137 handle properly illegal uses of attributes on prefixes on an
138 incomplete type, both when the type of the prefix is locally
139 incomplete, and when it is a limited view of a type whose
140 non-limited view is not available.
141 (Analyze_Attribute): Add calls to Check_Not_Incomplete_Type for
144 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
146 * exp_ch6.adb: Fix minor typo in comment.
148 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
150 * sinfo.ads: Add comment.
152 2015-02-20 Olivier Hainque <hainque@adacore.com>
154 * opt.ads: Replace Opt.Suppress_All_Inlining by two separate
155 flags controlling the actual FE inlining out of pragma Inline
156 and pragma Inline_Always.
157 * adabkend.adb (Scan_Compiler_Arguments): Set both flags to True
158 on -fno-inline, which disables all inlining in compilers with
159 an Ada back-end and without back-end inlining support.
160 * back_end.adb (Scan_Back_End_Switches): Set the Inline related
161 flag to True on -fno-inline and leave Inline_Always alone for
163 * back_end.ads (Scan_Compiler_Arguments): Adjust spec wrt the
164 names of the Opt flags it sets.
165 * gnat1drv.adb (Adjust_Global_Switches): Remove test on
166 Opt.Suppress_All_Inlining in the Back_End_Inlining computation.
167 * sem_prag.adb (Make_Inline): Remove early return conditioned
168 on Opt.Suppress_All_Inlining.
169 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Use the flags to
170 disable the calls to Build_Body_To_Inline otherwise triggered
171 by pragma Inline or Inline_Always. This will prevent actual
172 front-end inlining of the subprogram on calls.
174 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
176 * exp_ch3.adb (Default_Initialize_Object): Call Add_Inlined_Body on the
177 Abort_Undefer_Direct function.
178 * exp_ch5.adb (Expand_N_Assignment_Statement): Likewise.
179 * exp_intr.adb (Expand_Unc_Deallocation): Likewise.
180 * exp_prag.adb (Expand_Pragma_Abort_Defer): Likewise.
181 * exp_ch4.adb (Expand_N_Selected_Component): Adjust call to
183 * exp_ch6.adb (Expand_Call): Adjust calls to Add_Inlined_Body.
184 Remove call to Register_Backend_Call and move code resetting
185 Needs_Debug_Info on inlined subprograms to...
186 * inline.ads (Add_Inlined_Body): Add N parameter.
187 (Register_Backend_Call): Delete.
188 * inline.adb (Add_Inlined_Body): ...here and simplify.
189 Register the call with Backend_Calls directly.
190 (Register_Backend_Call): Delete.
191 * s-stalib.ads (Abort_Undefer_Direct): Restore pragma Inline.
193 2015-02-20 Eric Botcazou <ebotcazou@adacore.com>
195 * s-stalib.ads: Fix typo.
197 2015-02-20 Ed Schonberg <schonberg@adacore.com>
199 * exp_ch3.adb (Default_Initialize_Object): If the object has a
200 delayed freeze, the actions associated with default initialization
201 must be part of the freeze actions, rather that being inserted
202 directly after the object declaration.
204 2015-02-20 Robert Dewar <dewar@adacore.com>
206 * lib-load.adb: Minor comment update.
208 2015-02-20 Vincent Celier <celier@adacore.com>
210 * prj-proc.adb (Process_Case_Construction): When there are
211 incomplete withed projects and the case variable is unknown,
212 skip the case construction.
214 2015-02-20 Ed Schonberg <schonberg@adacore.com>
216 * exp_ch6.adb (Expand_Actuals): Add caller-side invariant checks
217 when an actual is a view conversion, either because the call is
218 to an inherited operation, or because the actual is an explicit
219 type conversion to an ancestor type. Fixes ACATS 4.0D: C732001
221 2015-02-20 Robert Dewar <dewar@adacore.com>
223 * einfo.ads: Minor comment updates Fix missing pragma Inline
224 for Set_Partial_View_Has_Unknown_Discr.
225 * einfo.adb (Write_Entity_Flags): Add missing entry for
226 Partial_View_Has_Unknown_Discr.
227 * sem_ch3.adb: Minor reformatting.
229 2015-02-20 Vincent Celier <celier@adacore.com>
231 * opt.ads: Minor cleanup: remove mention of gprmake.
232 * s-stalib.ads (Abort_Undefer_Direct): Do not inline.
233 * s-tataat.adb: Do not call System.Tasking.Self but directly
234 System.Task_Primitives.Operations.Self.
236 2015-02-20 Arnaud Charlet <charlet@adacore.com>
238 * gnat_rm.texi, gnat_ugn.texi: Now automatically generated from
239 sphinx in the doc directory.
240 * doc: New directory containing sphinx versions of gnat_rm and gnat_ugn
242 2015-02-20 Robert Dewar <dewar@adacore.com>
244 * sem_res.adb: Minor reformatting.
245 * exp_ch9.adb (Build_Protected_Spec): Copy Aliased setting when
247 * sem_ch13.adb (Analyze_Aspect_Specifications): Exclude Boolean
248 aspects from circuitry setting delay required to false if the
249 argument is an integer literal.
251 2015-02-20 Ed Schonberg <schonberg@adacore.com>
253 * einfo.ads. einfo.adb (Partial_View_Has_Unknown_Discr): New flag
254 on type entities, to enforce AI12-0133: default initialization
255 of types whose partial view has unknown discriminants does not
256 get an invariant check, because clients of the unit can never
257 declare objects of such types.
258 * sem_ch3.adb (Find_Type_Name); Set new flag
259 Partial_View_Has_Unknown_Discr when needed.
260 * exp_ch3.adb (Expand_N_Object_Declaration): Use flag to suppress
261 generation of invariant call on default-initialized object.
263 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
265 * gcc-interface/decl.c (gnat_to_gnu_param): Do not strip the padding
266 if the parameter either is passed by reference or if the alignment
269 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
271 * gcc-interface/decl.c (is_cplusplus_method): Use Is_Primitive flag to
272 detect primitive operations of tagged and untagged types.
274 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
276 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not bother about alias
277 sets in presence of derivation for subprogram types.
279 2015-02-08 Eric Botcazou <ebotcazou@adacore.com>
281 * gcc-interface/utils.c (begin_subprog_body): Assert that the body is
282 present in the same context as the declaration.
284 2015-02-07 Jakub Jelinek <jakub@redhat.com>
287 * gcc-interface/trans.c (gigi): Recreate optimization_default_node
288 and optimization_current_node after tweaking global_options.
290 2015-02-05 Robert Dewar <dewar@adacore.com>
292 * prj-proc.adb, sem_aux.adb, exp_ch9.adb, errout.adb, prj-dect.adb,
293 prj-nmsc.adb: Minor reformatting.
295 2015-02-05 Ed Schonberg <schonberg@adacore.com>
297 * sem_type.adb (Covers): In ASIS_Mode the Corresponding_Record
298 of a protected type may not be available, so to check conformance
299 with an interface type, examine the interface list in the type
300 declaration directly.
301 (Write_Overloads): Improve information for indirect calls,
304 2015-02-05 Ed Schonberg <schonberg@adacore.com>
306 * exp_ch3.adb (Make_Tag_Assignment): Do not perform this
307 expansion activity in ASIS mode.
309 2015-02-05 Javier Miranda <miranda@adacore.com>
311 * errout.adb (Error_Msg_PT): Add missing error.
312 * sem_ch6.adb (Check_Synchronized_Overriding): Check the missing
313 RM rule. Code cleanup.
314 * exp_ch9.adb (Build_Wrapper_Spec): Propagate "constant" in
315 anonymous access types. Found working on the tests. Code cleanup.
317 2015-02-05 Vincent Celier <celier@adacore.com>
319 * prj-dect.adb (Parse_Attribute_Declaration): Continue scanning
320 when there are incomplete withs.
321 * prj-nmsc.adb (Process_Naming): Do not try to get the value
322 of an element when it is nil.
323 (Check_Naming): Do not check a nil suffix for illegality
324 * prj-proc.adb (Expression): Do not process an empty term.
325 * prj-strt.adb (Attribute_Reference): If attribute cannot be
326 found, parse a possible index to avoid cascading errors.
328 2015-02-05 Ed Schonberg <schonberg@adacore.com>
330 * sem_aux.adb (Is_Derived_Type): A subprogram_type generated
331 for an access_to_subprogram declaration is not a derived type.
333 2015-02-05 Robert Dewar <dewar@adacore.com>
335 * errout.adb (Error_Msg_Internal): For non-serious error set
336 Fatal_Error to Ignored.
337 * lib-load.adb (Load_Unit): Minor comment updates.
338 * sem_ch10.adb (Analyze_With_Clause): Propagate Fatal_Error
339 setting from with'ed unit to with'ing unit.
340 * sem_prag.adb (Analyze_Pragma, case Warnings): Document handling
343 2015-02-05 Yannick Moy <moy@adacore.com>
345 * sem_prag.adb, par-prag.adb: Minor code clean up.
347 2015-02-05 Yannick Moy <moy@adacore.com>
349 * par-prag.adb (Pragma_Warnings): Update for extended form
350 of pragma Warnings. The "one" argument case may now have 2 or
352 * sem_prag.adb (Analyze_Pragma/Pragma_Warnings): Update for
353 extended form of pragma Warnings. Pragma with tool name is either
354 rewritten as null or as an equivalent form without tool name,
356 * snames.ads-tmpl (Name_Gnatprove): New name.
358 2015-02-05 Robert Dewar <dewar@adacore.com>
360 * sem_ch13.adb (Add_Invariants): Don't assume invariant is
362 * sem_prag.adb (Analyze_Pragma, case Check): Don't assume
363 condition is standard Boolean, it can be non-standard derived
366 2015-02-05 Robert Dewar <dewar@adacore.com>
368 * checks.adb (Enable_Range_Check): Disconnect attempted
369 optimization for the case of range check for subscript of
372 2015-02-05 Robert Dewar <dewar@adacore.com>
374 * par-ch13.adb (With_Present): New function
375 (Aspect_Specifications_Present): Handle WHEN in place of WITH
376 (Get_Aspect_Specifications): Comment update.
377 * par.adb: Comment updates.
379 2015-02-05 Robert Dewar <dewar@adacore.com>
381 * errout.adb (Handle_Serious_Error): New setting of Fatal_Error.
382 * frontend.adb (Frontend): New setting of Fatal_Error.
383 * lib-load.adb (Create_Dummy_Package_Unit): New setting of
385 (Load_Main_Source): New setting of Fatal_Error
386 (Load_Unit): New setting of Fatal_Error.
387 * lib-writ.adb (Add_Preprocessing_Dependency): New setting of
389 (Ensure_System_Dependency): New setting of Fatal_Error.
390 * lib.adb (Fatal_Error): New setting of Fatal_Error
391 (Set_Fatal_Error): New setting of Fatal_Error.
392 * lib.ads: New definition of Fatal_Error and associated routines.
393 * par-ch10.adb (P_Compilation_Unit): New setting of Fatal_Error.
394 * par-load.adb (Load): New setting of Fatal_Error.
395 * rtsfind.adb (Load_RTU): New setting of Fatal_Error.
396 * sem_ch10.adb (Analyze_Compilation_Unit): New setting of
398 (Optional_Subunit): New setting of Fatal_Error.
399 (Analyze_Proper_Body): New setting of Fatal_Error.
400 (Load_Needed_Body): New setting of Fatal_Error.
402 2015-02-05 Ed Schonberg <schonberg@adacore.com>
404 * sem_res.adb (Resolve_Call): If the function being called has
405 out parameters do not check for language version if the function
406 comes from a predefined unit, as those are always compiled in
409 2015-02-05 Ed Schonberg <schonberg@adacore.com>
411 * sem_ch3.adb (Process_Full_View): Verify that the full view
412 of a type extension must carry an explicit limited keyword if
413 the partial view does (RM 7.3 (10.1)).
415 2015-02-05 Robert Dewar <dewar@adacore.com>
417 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads,
418 sem_warn.ads: Minor reformatting.
419 * exp_ch13.adb (Expand_N_Freeze_Entity): Add guard for aspect
421 * sem_prag.adb (Analyze_Pragma, case Type_Invariant): Give
422 error for abstract type.
424 2015-02-05 Yannick Moy <moy@adacore.com>
426 * opt.ads (Warn_On_Suspicious_Contract): Update comment
428 * sem_attr.adb (Analyze_Attribute/Attribute_Update): Warn on
429 suspicious uses of 'Update.
430 * sem_warn.adb, sem_warn.ads (Warn_On_Suspicious_Update): New
431 function issues warning on suspicious uses of 'Update.
432 * g-rannum.adb, g-rannum.ads, s-rannum.adb, s-rannum.ads: Mark
433 package spec and body as SPARK_Mode Off.
435 2015-02-05 Robert Dewar <dewar@adacore.com>
437 * sem_prag.adb (Set_Elab_Unit_Name): New name for Set_Unit_Name
438 (Analyze_Pragma): Change Set_Unit_Name to Set_Elab_Unit_Name
439 (Set_Elab_Unit_Name): Generate reference for Elaborate[_All]
440 * sem_warn.adb (Warn_On_Unreferenced_Entity): Suppress warning
443 2015-02-05 Hristian Kirtchev <kirtchev@adacore.com>
445 * sem_prag.adb (Check_Pragma_Conformance): Add
446 local variable Arg. Ensure that all errors are associated with
447 the pragma if it appears without an argument. Add comments on
450 2015-02-05 Robert Dewar <dewar@adacore.com>
452 * lib-xref.adb: Minor reformatting.
454 2015-02-05 Tristan Gingold <gingold@adacore.com>
457 * env.c: Fix thinko: handle Darwin case before default one.
459 2015-01-30 Robert Dewar <dewar@adacore.com>
461 * a-assert.adb: Minor reformatting.
462 * sem_ch13.adb: Minor comment clarification.
463 * types.ads: Minor comment update.
464 * sem_eval.adb (Real_Or_String_Static_Predicate_Matches): Avoid blow up
465 when we have a predicate that is nothing but an inherited dynamic
468 2015-01-30 Jerome Guitton <guitton@adacore.com>
470 * gcc-interface/Makefile.in (x86-vxworks): Update GCC_SPEC_FILES to
471 include cert link spec.
473 2015-01-30 Robert Dewar <dewar@adacore.com>
475 * einfo.ads: Minor comment fix.
476 * freeze.adb (Freeze_Profile): Add test for suspicious import
478 * sem_prag.adb (Process_Import_Or_Interface): Test for suspicious
479 use in Pure unit is now moved to Freeze (to properly catch
480 Pure_Function exemption).
482 2015-01-30 Bob Duff <duff@adacore.com>
484 * sem_res.ads: Minor comment fix.
485 * sem_type.adb: sem_type.adb (Remove_Conversions): Need to
486 check both operands of an operator.
488 2015-01-30 Yannick Moy <moy@adacore.com>
490 * a-assert.ads, a-assert.adb: Mark package spec in SPARK. Set assertion
491 policy for Pre to Ignore.
492 (Assert): Add precondition.
494 2015-01-30 Robert Dewar <dewar@adacore.com>
496 * sem_prag.adb (Process_Import_Or_Interface): Warn if used in
498 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Clarify
499 documentation for some special cases of invalid attempts at
502 2015-01-30 Gary Dismukes <dismukes@adacore.com>
504 * errout.ads: Minor reformatting.
506 2015-01-30 Yannick Moy <moy@adacore.com>
508 * inline.adb (Process_Formals): Use the sloc of
509 the inlined node instead of the sloc of the actual parameter,
510 when replacing formal parameters by the actual one.
512 2015-01-30 Arnaud Charlet <charlet@adacore.com>
514 * g-expect.adb (Get_Command_Output): Use infinite timeout when
517 2015-01-30 Ed Schonberg <schonberg@adacore.com>
519 * sem_ch12.adb (Analyze_Associations): If an in-parameter is
520 defaulted in an instantiation, add an entry in the list of actuals
521 to indicate the default value of the formal (as is already done
522 for defaulted subprograms).
524 2015-01-30 Javier Miranda <miranda@adacore.com>
526 * errout.adb (Error_Msg_PT): Minor error phrasing update.
528 2015-01-30 Robert Dewar <dewar@adacore.com>
530 * sem_warn.adb (Warn_On_Known_Condition): Improve error message
533 2015-01-30 Pierre-Marie de Rodat <derodat@adacore.com>
535 * exp_dbug.adb (Get_Encoded_Name): When
536 -fgnat-encodings=minimal, do not generate names for biased types.
538 2015-01-30 Tristan Gingold <gingold@adacore.com>
541 * env.c: Move vxworks and darwin includes out of #ifdef IN_RTS.
543 2015-01-30 Gary Dismukes <dismukes@adacore.com>
545 * freeze.adb: Minor reformatting.
547 2015-01-30 Javier Miranda <miranda@adacore.com>
549 * errout.ads (Error_Msg_PT): Replace Node_Id by Entity_Id and
550 improve its documentation.
551 * errout.adb (Error_Msg_PT): Improve the error message.
552 * sem_ch6.adb (Check_Conformance): Update call to Error_Msg_PT.
553 (Check_Synchronized_Overriding): Update call to Error_Msg_PT.
554 * sem_ch3.adb (Check_Abstract_Overriding): Code cleanup.
556 2015-01-30 Robert Dewar <dewar@adacore.com>
558 * sem_warn.adb (Warn_On_Known_Condition): Do special casing of
559 message for False case.
561 2015-01-30 Doug Rupp <rupp@adacore.com>
563 * s-vxwext-kernel.ads (Task_Cont): Remove imported subprogram body.
564 * s-vxwext-kernel.adb (Task_Cont): New subpprogram body specialized for
567 2015-01-30 Gary Dismukes <dismukes@adacore.com>
569 * sem_attr.adb (Declared_Within_Generic_Unit):
570 New function to test whether an entity is declared within the
571 declarative region of a given generic unit.
572 (Resolve_Attribute): For checking legality of subprogram'Access within
573 a generic unit, call new Boolean function Declared_Within_Generic_Unit
574 instead of simply comparing the results of Enclosing_Generic_Unit on
575 the prefix and access type. Correct minor comment typos.
577 2015-01-30 Robert Dewar <dewar@adacore.com>
579 * freeze.adb, exp_util.ads: Update comment.
580 * exp_util.adb, exp_ch3.adb: Minor code reorganization and reformatting.
581 * sem_util.adb: Minor: fix typo.
583 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
585 * sem_attr.adb (Analyze_Attribute): Ensure that
586 the check concerning Refined_Post takes precedence over the
589 2015-01-30 Gary Dismukes <dismukes@adacore.com>
591 * sem_prag.adb: Minor typo fixes and reformatting.
593 2015-01-30 Yannick Moy <moy@adacore.com>
595 * sem_attr.adb: Code clean up.
597 2015-01-30 Robert Dewar <dewar@adacore.com>
599 * ali.adb (Scan_ALI): Set Serious_Errors flag in Unit record.
600 * ali.ads (Unit_Record): Add new field Serious_Errors.
601 * lib-writ.adb (Write_Unit_Information): Set SE (serious errors)
603 * lib-writ.ads: New attribute SE (serious erors) in unit line.
605 2015-01-30 Hristian Kirtchev <kirtchev@adacore.com>
607 * einfo.adb Update the usage of attributes Entry_Bodies_Array,
608 Lit_Indexes, Scale_Value, Storage_Size_Variable,
609 String_Literal_Low_Bound along associated routines and
611 (Pending_Access_Types): New routine.
612 (Set_Pending_Access_Types): New routine.
613 (Write_Field15_Name): Add an entry for Pending_Access_Types.
614 * einfo.ads Add new attribute Pending_Access_Types along
615 with usage in nodes. Update the usage of attributes
616 Entry_Bodies_Array, Lit_Indexes, Scale_Value,
617 Storage_Size_Variable, String_Literal_Low_Bound.
618 (Pending_Access_Types): New routine along with pragma Inline.
619 (Set_Pending_Access_Types): New routine along with pragma Inline.
620 * exp_ch3.adb (Expand_Freeze_Array_Type): Add new local variable
621 Ins_Node. Determine the insertion node for anonynous access type
622 that acts as a component type of an array. Update the call to
623 Build_Finalization_Master.
624 (Expand_Freeze_Record_Type): Update
625 the calls to Build_Finalization_Master.
626 (Freeze_Type): Remove
627 local variable RACW_Seen. Factor out the code that deals with
628 remote access-to-class-wide types. Create a finalization master
629 when the designated type contains a private component. Fully
630 initialize all pending access types.
631 (Process_RACW_Types): New routine.
632 (Process_Pending_Access_Types): New routine.
633 * exp_ch4.adb (Expand_Allocator_Expression): Allocation no longer
634 needs to set primitive Finalize_Address.
635 (Expand_N_Allocator): Allocation no longer sets primitive
637 * exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
638 Update the call to Build_Finalization_Master.
639 (Make_Build_In_Place_Call_In_Allocator): Allocation no longer
640 needs to set primitive Finalize_Address.
641 * exp_ch7.adb (Add_Pending_Access_Type): New routine.
642 (Build_Finalization_Master): New parameter profile. Associate
643 primitive Finalize_Address with the finalization master if the
644 designated type has been frozen, otherwise treat the access
645 type as pending. Simplify the insertion of the master and
646 related initialization code.
647 (Make_Finalize_Address_Body): Allow Finalize_Address for class-wide
649 (Make_Set_Finalize_Address_Call): Remove forlam parameter Typ.
650 Simplify the implementation.
651 * exp_ch7.ads (Build_Finalization_Master): New parameter profile
652 along with comment on usage.
653 (Make_Set_Finalize_Address_Call): Remove formal parameter Typ. Update
654 the comment on usage.
655 * exp_util.adb (Build_Allocate_Deallocate_Proc): Use routine
656 Finalize_Address to retrieve the primitive.
657 (Finalize_Address): New routine.
658 (Find_Finalize_Address): Removed.
659 * exp_util.ads (Finalize_Address): New routine.
660 * freeze.adb (Freeze_All): Remove the generation of finalization
662 * sem_ch3.adb (Analyze_Full_Type_Declaration): Propagate any
663 pending access types from the partial to the full view.
665 2015-01-30 Robert Dewar <dewar@adacore.com>
667 * sem_disp.adb: Minor reformatting.
668 * sem_disp.ads: Documentation update.
670 2015-01-30 Ed Schonberg <schonberg@adacore.com>
672 * sem_disp.adb (Is_Dynamically_Tagged): when applied to an entity
673 or a function call, return True if type is class-wide.
674 * sem_res.adb (Resolve_Case_Expression, Resolve_If_Expression);
675 Apply RM 4.5.7 (17/3): all or none of the dependent expression
676 of a conditional expression must be dynamically tagged.
678 2015-01-30 Ed Schonberg <schonberg@adacore.com>
680 * sem_ch6.adb (Analyze_Function_Return): In an extended return
681 statement, apply accessibility check to result object when there
682 is no initializing expression (Ada 2012 RM 6.5 (5.4/3))
684 2015-01-30 Robert Dewar <dewar@adacore.com>
686 * sem_ch4.adb (Analyze_If_Expression): Allow for non-standard
687 Boolean for case where ELSE is omitted.
688 * sem_res.adb: Minor reformatting.
690 2015-01-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
692 Fix build under cygwin/64.
693 * adaint.h: Add check for __CYGWIN__.
694 * mingw32.h: Prevent windows.h from including x86intrin.h in GCC.
696 2015-01-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
699 * adaint.c: Handle __CYGWIN__ like __MINGW32__ here.
700 * mingw32.h: Don't include <tchar.h> under cygwin.
701 (_O_U8TEXT, _O_U16TEXT, _O_WTEXT): Set to _O_TEXT if not yet defined.
703 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
705 * gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
706 (DEF_FUNCTION_TYPE_VAR_12): New macros.
708 2015-01-09 Michael Collison <michael.collison@linaro.org>
710 * gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
711 vec.h, double-int.h, input.h, alias.h, symtab.h,
712 fold-const.h, wide-int.h, and inchash.h due to
713 flattening of tree.h.
714 * gcc-interface/decl.c: Ditto.
715 * gcc-interface/misc.c: Ditto.
716 * gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
717 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
718 fold-const.h, wide-int.h, and inchash.h due to
719 flattening of tree.h.
720 * gcc-interface/trans.c: Include hash-set.h, machmode.h,
721 vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
722 fold-const.h, wide-int.h, inchash.h due to
723 flattening of tree.h.
724 * gcc-interface/utils.c: Include hash-set.h, machmode.h,
725 vec.h, double-int.h, input.h, alias.h, symtab.h,
726 fold-const.h, wide-int.h, and inchash.h due to
727 flattening of tree.h.
728 * gcc-interface/utils2.c: Ditto.
730 2015-01-07 Robert Dewar <dewar@adacore.com>
732 * sem_warn.adb (Check_One_Unit): Don't give unused entities
733 warning for a package which is used as a generic parameter.
735 2015-01-07 Bob Duff <duff@adacore.com>
737 * usage.adb (Usage): Correct documentation of
740 2015-01-07 Robert Dewar <dewar@adacore.com>
742 * s-fileio.adb: Minor reformatting.
744 2015-01-07 Ed Schonberg <schonberg@adacore.com>
746 * sem_ch12.adb (Instantiate_Object): If formal is an anonymous
747 access to subprogram, replace its formals with new entities when
748 building the object declaration, both if actual is present and
749 when it is defaulted.
751 2015-01-07 Ed Schonberg <schonberg@adacore.com>
753 * sem_ch5.adb (Analyze_Assignment): If left-hand side is a view
754 conversion and type of expression has invariant, apply invariant
757 2015-01-07 Ed Schonberg <schonberg@adacore.com>
759 * sem_ch3.adb (Create_Constrained_Components): A call to
760 Gather_Components may detect an error if an inherited discriminant
761 that controls a variant is non-static.
762 * sem_aggr.adb (Resolve_Record_Aggregate, Step 5): The call to
763 Gather_Components may report an error if an inherited discriminant
764 in a variant in non-static.
765 * sem_util.adb (Gather_Components): If a non-static discriminant
766 is inherited do not report error here, but let caller handle it.
767 (Find_Actual): Small optimization.
769 2015-01-07 Bob Duff <duff@adacore.com>
771 * usage.adb (Usage): Document -gnatw.f switch.
773 2015-01-07 Ed Schonberg <schonberg@adacore.com>
775 * sem_ch12.adb: Code clean up and minor reformatting.
777 2015-01-07 Robert Dewar <dewar@adacore.com>
779 * exp_ch4.adb (Expand_N_Type_Conversion): Add guard for
780 Raise_Accessibility_Error call.
781 * s-valllu.ads (Scan_Raw_Long_Long_Unsigned): Add documentation
782 on handling of invalid digits in based constants.
783 * s-fatgen.ads: Minor reformatting.
784 * sem_attr.adb (Analyze_Attribute, case Unrestricted_Access):
785 Avoid noting bogus modification for Valid test.
786 * snames.ads-tmpl (Name_Attr_Long_Float): New Name.
787 * einfo.ads: Minor reformatting.
788 * sem_warn.adb: Minor comment clarification.
789 * sem_ch12.adb: Minor reformatting.
791 2015-01-07 Ed Schonberg <schonberg@adacore.com>
793 * exp_ch5.adb (Expand_Predicated_Loop): Handle properly loops
794 over static predicates when the loop parameter specification
795 carries a Reverse indicator.
797 2015-01-07 Ed Schonberg <schonberg@adacore.com>
799 * sem_ch12.adb (Instantiate_Object): If formal has a default,
800 actual is missing and formal has an anonymous access type, copy
801 access definition in full so that tree for instance is properly
802 formatted for ASIS use.
804 2015-01-07 Bob Duff <duff@adacore.com>
806 * sem_elab.adb (Check_Internal_Call_Continue): Give a warning
807 for P'Access, where P is a subprogram in the same package as
808 the P'Access, and the P'Access is evaluated at elaboration
809 time, and occurs before the body of P. For example, "X : T :=
810 P'Access;" would allow a subsequent call to X.all to be an
811 access-before-elaboration error; hence the warning. This warning
812 is enabled by the -gnatw.f switch.
813 * opt.ads (Warn_On_Elab_Access): New flag for warning switch.
814 * warnsw.adb (Set_Dot_Warning_Switch): Set Warn_On_Elab_Access.
815 * gnat_ugn.texi: Document the new warning.
817 2015-01-07 Johannes Kanig <kanig@adacore.com>
819 * lib-xref-spark_specific.adb (Collect_SPARK_Xrefs): Skip unneeded
822 2015-01-07 Robert Dewar <dewar@adacore.com>
824 * s-taprop-linux.adb, clean.adb: Minor reformatting.
826 2015-01-07 Arnaud Charlet <charlet@adacore.com>
828 * s-tassta.adb: Relax some overzealous assertions.
830 2015-01-07 Ed Schonberg <schonberg@adacore.com>
832 * sem_ch6.adb (Analyze_Return_Type): An call that returns a limited
833 view of a type is legal when context is a thunk generated for
834 operation inherited from an interface.
835 * exp_ch6.adb (Expand_Simple_Function_Return): If context is
836 a thunk and return type is an incomplete type do not continue
837 expansion; thunk will be fully elaborated when generating code.
839 2015-01-07 Doug Rupp <rupp@adacore.com>
841 * s-osinte-mingw.ads (LARGE_INTEGR): New subtype.
842 (QueryPerformanceFrequency): New imported procedure.
843 * s-taprop-mingw.adb (RT_Resolution): Call above and return
844 resolution vice a hardcoded value.
845 * s-taprop-solaris.adb (RT_Resolution): Call clock_getres and return
846 resolution vice a hardcoded value.
847 * s-linux-android.ads (clockid_t): New subtype.
848 * s-osinte-aix.ads (clock_getres): New imported subprogram.
849 * s-osinte-android.ads (clock_getres): Likewise.
850 * s-osinte-freebsd.ads (clock_getres): Likewise.
851 * s-osinte-solaris-posix.ads (clock_getres): Likewise.
852 * s-osinte-darwin.ads (clock_getres): New subprogram.
853 * s-osinte-darwin.adb (clock_getres): New subprogram.
854 * thread.c (__gnat_clock_get_res) [__APPLE__]: New function.
855 * s-taprop-posix.adb (RT_Resolution): Call clock_getres to
856 calculate resolution vice hard coded value.
858 2015-01-07 Ed Schonberg <schonberg@adacore.com>
860 * exp_util.adb (Make_CW_Equivalent_Type): If root type is a
861 limited view, use non-limited view when available to create
862 equivalent record type.
864 2015-01-07 Vincent Celier <celier@adacore.com>
866 * gnatcmd.adb: Remove command Sync and any data and processing
867 related to this command. Remove project processing for gnatstack.
868 * prj-attr.adb: Remove package Synchonize and its attributes.
870 2015-01-07 Vincent Celier <celier@adacore.com>
872 * clean.adb: Minor error message change.
874 2015-01-07 Tristan Gingold <gingold@adacore.com>
877 * env.c (__gnat_environ): Adjust for darwin9/darwin10.
879 2015-01-07 Javier Miranda <miranda@adacore.com>
881 * sem_ch10.adb (Analyze_With_Clause): Compiling under -gnatq
882 protect the frontend against never ending recursion caused by
883 circularities in the sources.
885 2015-01-07 Robert Dewar <dewar@adacore.com>
887 * a-reatim.adb, make.adb, exp_pakd.adb, i-cpoint.adb, sem_ch8.adb,
888 exp_ch3.adb: Minor reformatting.
890 2015-01-07 Doug Rupp <rupp@adacore.com>
892 * s-linux.ads (clockid_t): New subtype.
893 * s-osinte-linux.ads (pragma Linker Options): Add -lrt.
894 (clockid_t): New subtype.
895 (clock_getres): Import system call.
896 * s-taprop-linux.adb (System.OS_Constants): With and rename.
897 (RT_Resolution): Remove
898 hardcoded value and call clock_getres.
899 * s-linux-sparc.ads, s-linux-mipsel.ads, s-linux-hppa.ads,
900 s-linux-alpha.ads, s-linux-x32.ads (clockid_t): Add new subtype.
902 2015-01-07 Robert Dewar <dewar@adacore.com>
904 * sem_warn.adb (Check_One_Unit): Guard against context item
905 with no Entity field.
907 2015-01-07 Vincent Celier <celier@adacore.com>
909 * clean.adb (Gnatclean): Warn that 'gnatclean -P' is obsolete.
910 * make.adb (Initialize): Warn that 'gnatmake -P' is obsolete.
912 2015-01-07 Vincent Celier <celier@adacore.com>
914 * prj-conf.adb (Parse_Project_And_Apply_Config): Always finalize
915 errors/warnings in the first parsing of the project files,
916 to display the warnings when there is no errors.
918 2015-01-07 Tristan Gingold <gingold@adacore.com>
920 * i-cpoint.adb (Copy_Terminated_Array): Nicely handle null target.
922 2015-01-07 Doug Rupp <rupp@adacore.com>
924 * s-taprop-vxworks.adb (Stop_All_Tasks): Pass return
925 value from Int_Lock as parameter to Int_Unlock.
926 * s-osinte-vxworks.ads (Int_Unlock): Add parameter.
927 * s-vxwext.ads (Int_Unlock): Likewise.
928 * s-vxwext-kernel.adb (intUnlock, Int_Unlock): Likewise.
929 * s-vxwext-kernel.ads (Int_Unlock): Likewise.
930 * s-vxwext-rtp.adb (Int_Unlock): Likewise.
931 * s-vxwext-rtp.ads (Int_Unlock): Likewise.
933 2015-01-07 Pierre-Marie de Rodat <derodat@adacore.com>
935 * exp_pakd.adb: Add a comment in exp_pakd.adb to explain why we
938 2015-01-07 Tristan Gingold <gingold@adacore.com>
940 * i-cpoint.adb (Copy_Terminated_Array): Use Copy_Array to
943 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
945 * sem_ch3.adb (Analyze_Full_Type_Declaration): Do not
946 automatically set No_Strict_Aliasing on access types.
947 * fe.h (No_Strict_Aliasing_CP): Declare.
948 * gcc-interface/trans.c (gigi): Force flag_strict_aliasing to 0 if
949 No_Strict_Aliasing_CP is set.
951 2015-01-07 Johannes Kanig <kanig@adacore.com>
953 * sem_ch8.adb (Analyze_Subprogram_Renaming) do
954 not build function wrapper in gnatprove mode when the package
955 is externally axiomatized.
957 2015-01-07 Jose Ruiz <ruiz@adacore.com>
959 * a-reatim.adb (Time_Of): Reduce the number of spurious overflows in
960 intermediate computations when the parameters have different signs.
962 2015-01-07 Javier Miranda <miranda@adacore.com>
964 * exp_ch3.adb (Build_Init_Procedure): For derived types,
965 improve the code which takes care of identifying and moving to
966 the beginning of the init-proc the call to the init-proc of the
969 2015-01-07 Olivier Hainque <hainque@adacore.com>
971 * gcc-interface/trans.c (gnat_to_gnu, <N_Expression_With_Action>):
972 Elaborate the expression as part of the same stmt group as the actions.
974 2015-01-07 Robert Dewar <dewar@adacore.com>
976 * sem_ch3.adb: Minor error message change.
978 2015-01-07 Ed Schonberg <schonberg@adacore.com>
980 * sem_prag.adb (Analyze_Pragma, case Preelaborable_Initialization):
981 Following AI05-028, the pragam applies legally to any composite type.
983 2015-01-07 Arnaud Charlet <charlet@adacore.com>
985 * s-osinte-vxworks.adb, s-osinte-vxworks.ads
986 (sigwait, sigwaitinfo): Removed, not needed after all on any
987 VxWorks configurations.
989 2015-01-07 Robert Dewar <dewar@adacore.com>
991 * sem_ch3.adb, freeze.adb, exp_disp.adb: Minor reformatting.
993 2015-01-07 Javier Miranda <miranda@adacore.com>
995 * exp_disp.adb (Expand_Interface_Conversion): Adding missing
996 generation of accessibility check.
998 2015-01-07 Ed Schonberg <schonberg@adacore.com>
1000 * sem_ch3.adb (Derived_Type_Declaration): In the case of an
1001 illegal completion from a class- wide type, set etype of the
1002 derived type properly to prevent cascaded errors.
1004 2015-01-07 Robert Dewar <dewar@adacore.com>
1006 * prj.ads, i-cpoint.adb, freeze.adb, ghost.adb, prj-err.adb: Minor
1009 2015-01-07 Robert Dewar <dewar@adacore.com>
1011 * restrict.adb (Check_Restriction_No_Use_Of_Attribute):
1013 (OK_No_Use_Of_Entity_Name): New function.
1014 (Set_Restriction_No_Use_Of_Entity): New procedure.
1015 * restrict.ads (Check_Restriction_No_Use_Of_Attribute):
1017 (OK_No_Use_Of_Entity_Name): New function.
1018 (Set_Restriction_No_Use_Of_Entity): New procedure.
1019 * sem_ch8.adb (Find_Direct_Name): Add check for violation of
1021 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1022 Add processing for new restriction No_Use_Of_Entity.
1024 2015-01-07 Eric Botcazou <ebotcazou@adacore.com>
1026 * freeze.adb (Freeze_Array_Type): Apply same handling to Is_Atomic
1027 component type as to Has_Atomic_Components type. Remove useless
1028 test on Is_Aliased component type.
1030 2015-01-07 Hristian Kirtchev <kirtchev@adacore.com>
1032 * alloc.ads Alphabetize several declarations. Add constants
1033 Ignored_Ghost_Units_Initial and Ignored_Ghost_Units_Increment.
1034 * atree.adb Add with and use clauses for Opt.
1035 (Allocate_Initialize_Node): Mark a node as ignored Ghost
1036 if it is created in an ignored Ghost region.
1037 (Ekind_In): New variant.
1038 (Is_Ignored_Ghost_Node): New routine.
1039 (Set_Is_Ignored_Ghost_Node): New routine.
1040 * atree.adb Aplhabetize several subprograms declarations. Flag
1041 Spare0 is now known as Is_Ignored_Ghost_Node.
1042 (Ekind_In): New variant.
1043 (Is_Ignored_Ghost_Node): New routine.
1044 (Set_Is_Ignored_Ghost_Node): New routine.
1045 * einfo.adb: Flag 279 is now known as Contains_Ignored_Ghost_Code.
1046 (Contains_Ignored_Ghost_Code): New routine.
1047 (Set_Contains_Ignored_Ghost_Code): New routine.
1048 (Set_Is_Checked_Ghost_Entity, Set_Is_Ignored_Ghost_Entity):
1049 It is now possible to set this property on an unanalyzed entity.
1050 (Write_Entity_Flags): Output the status of flag
1051 Contains_Ignored_Ghost_Code.
1052 * einfo.ads New attribute Contains_Ignored_Ghost_Code along with
1054 (Contains_Ignored_Ghost_Code): New routine
1055 along with pragma Inline.
1056 (Set_Contains_Ignored_Ghost_Code): New routine along with pragma Inline.
1057 * exp_ch3.adb Add with and use clauses for Ghost.
1058 (Freeze_Type): Capture/restore the value of Ghost_Mode on entry/exit.
1059 Set the Ghost_Mode in effect.
1060 (Restore_Globals): New routine.
1061 * exp_ch7.adb (Process_Declarations): Do not process a context
1062 that invoves an ignored Ghost entity.
1063 * exp_dbug.adb (Qualify_All_Entity_Names): Skip an ignored Ghost
1064 construct that has been rewritten as a null statement.
1065 * exp_disp.adb Add with and use clauses for Ghost.
1066 (Make_DT): Capture/restore the value of Ghost_Mode on entry/exit. Set
1067 the Ghost_Mode in effect.
1068 (Restore_Globals): New routine.
1069 * exp_util.adb (Requires_Cleanup_Actions): An ignored Ghost entity
1070 does not require any clean up. Add two missing cases that deal
1071 with block statements.
1072 * freeze.adb Add with and use clauses for Ghost.
1073 (Freeze_Entity): Capture/restore the value of Ghost_Mode on entry/exit.
1074 Set the Ghost_Mode in effect.
1075 (Restore_Globals): New routine.
1076 * frontend.adb Add with and use clauses for Ghost. Remove any
1077 ignored Ghost code from all units that qualify.
1078 * ghost.adb New unit.
1079 * ghost.ads New unit.
1080 * gnat1drv.adb Add with clause for Ghost. Initialize and lock
1081 the table in package Ghost.
1082 * lib.ads: Alphabetize several subprogram declarations.
1083 * lib-xref.adb (Output_References): Do not generate reference
1084 information for ignored Ghost entities.
1085 * opt.ads Add new type Ghost_Mode_Type and new global variable
1087 * rtsfind.adb (Load_RTU): Provide a clean environment when
1088 loading a runtime unit.
1089 * sem.adb (Analyze): Capture/restore the value of Ghost_Mode on
1090 entry/exit as the node may set a different mode.
1092 Capture/restore the value of Ghost_Mode on entry/exit as the
1093 unit may be withed from a unit with a different Ghost mode.
1094 * sem_ch3.adb Add with and use clauses for Ghost.
1095 (Analyze_Full_Type_Declaration, Analyze_Incomplete_Type_Decl,
1096 Analyze_Number_Declaration, Analyze_Private_Extension_Declaration,
1097 Analyze_Subtype_Declaration): Set the Ghost_Mode in effect. Mark
1098 the entity as Ghost when there is a Ghost_Mode in effect.
1099 (Array_Type_Declaration): The implicit base type inherits the
1100 "ghostness" from the array type.
1101 (Derive_Subprogram): The
1102 alias inherits the "ghostness" from the parent subprogram.
1103 (Make_Implicit_Base): The implicit base type inherits the
1104 "ghostness" from the parent type.
1105 * sem_ch5.adb Add with and use clauses for Ghost.
1106 (Analyze_Assignment): Set the Ghost_Mode in effect.
1107 * sem_ch6.adb Add with and use clauses for Ghost.
1108 (Analyze_Abstract_Subprogram_Declaration, Analyze_Procedure_Call,
1109 Analyze_Subprogram_Body_Helper, Analyze_Subprogram_Declaration):
1110 Set the Ghost_Mode in effect. Mark the entity as Ghost when
1111 there is a Ghost_Mode in effect.
1112 * sem_ch7.adb Add with and use clauses for Ghost.
1113 (Analyze_Package_Body_Helper, Analyze_Package_Declaration,
1114 Analyze_Private_Type_Declaration): Set the Ghost_Mode in
1115 effect. Mark the entity as Ghost when there is a Ghost_Mode
1117 * sem_ch8.adb Add with and use clauses for Ghost.
1118 (Analyze_Exception_Renaming, Analyze_Generic_Renaming,
1119 Analyze_Object_Renaming, Analyze_Package_Renaming,
1120 Analyze_Subprogram_Renaming): Set the Ghost_Mode in effect. Mark
1121 the entity as Ghost when there is a Ghost_Mode in effect.
1122 (Find_Type): Check the Ghost context of a type.
1123 * sem_ch11.adb Add with and use clauses for Ghost.
1124 (Analyze_Exception_Declaration): Set the Ghost_Mode in
1125 effect. Mark the entity as Ghost when there is a Ghost_Mode
1127 * sem_ch12.adb Add with and use clauses for Ghost.
1128 (Analyze_Generic_Package_Declaration,
1129 Analyze_Generic_Subprogram_Declaration): Set the Ghost_Mode in effect.
1130 Mark the entity as Ghost when there is a Ghost_Mode in effect.
1131 * sem_prag.adb Add with and use clauses for Ghost.
1132 (Analyze_Pragma): Ghost-related checks are triggered when there
1133 is a Ghost mode in effect.
1134 (Create_Abstract_State): Mark the
1135 entity as Ghost when there is a Ghost_Mode in effect.
1136 * sem_res.adb Add with and use clauses for Ghost.
1137 (Check_Ghost_Context): Removed.
1138 * sem_util.adb (Check_Ghost_Completion): Removed.
1139 (Check_Ghost_Derivation): Removed.
1140 (Incomplete_Or_Partial_View):
1141 Add a guard in case the entity has not been analyzed yet
1142 and does carry a scope.
1143 (Is_Declaration): New routine.
1144 (Is_Ghost_Entity): Removed.
1145 (Is_Ghost_Statement_Or_Pragma):
1147 (Is_Subject_To_Ghost): Removed.
1148 (Set_Is_Ghost_Entity):
1150 (Within_Ghost_Scope): Removed.
1151 * sem_util.adb (Check_Ghost_Completion): Removed.
1152 (Check_Ghost_Derivation): Removed.
1153 (Is_Declaration): New routine.
1154 (Is_Ghost_Entity): Removed.
1155 (Is_Ghost_Statement_Or_Pragma): Removed.
1156 (Is_Subject_To_Ghost): Removed.
1157 (Set_Is_Ghost_Entity): Removed.
1158 (Within_Ghost_Scope): Removed.
1159 * sinfo.ads Add a section on Ghost mode.
1160 * treepr.adb (Print_Header_Flag): New routine.
1161 (Print_Node_Header): Factor out code. Output flag
1162 Is_Ignored_Ghost_Node.
1163 * gcc-interface/Make-lang.in: Add dependency for unit Ghost.
1165 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1167 * freeze.adb (Freeze_Array_Type) <Complain_CS>: Remove always
1168 true test and unreachable 'else' arm.
1170 2015-01-06 Vincent Celier <celier@adacore.com>
1172 * prj-conf.adb (Check_Target): Improve error message when
1173 there are mismatched targets between the on in the configuration
1174 project file and the specified one, either in the main project
1175 file or in the --target= switch.
1177 2015-01-06 Pascal Obry <obry@adacore.com>
1179 * prj-attr.adb, projects.texi, snames.ads-tmpl: Add Mode and
1180 Install_Name attribute definitions.
1182 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1184 * freeze.adb (Wrap_Imported_Subprogram): Indicate that the
1185 generated Import pragma for the internal imported procedure does
1186 not come from an aspect, so that Is_Imported can be properly
1189 2015-01-06 Gary Dismukes <dismukes@adacore.com>
1191 * sem_ch12.adb (Might_Inline_Subp): Record whether
1192 any subprograms in the generic package are marked with
1193 pragma Inline_Always (setting flag Has_Inline_Always).
1194 (Analyze_Package_Instantiation): Add test of Has_Inline_Always
1195 alongside existing test of Front_End_Inlining as alternative
1196 conditions for setting Inline_Now. Also add test of
1197 Has_Inline_Always along with Front_End_Inlining test as an
1198 alternative condition for setting Needs_Body to False.
1200 2015-01-06 Tristan Gingold <gingold@adacore.com>
1202 * i-cpoint.adb (Copy_Array): Handle overlap.
1204 2015-01-06 Pascal Obry <obry@adacore.com>
1206 * bindgen.adb: Minor style fix.
1208 2015-01-06 Robert Dewar <dewar@adacore.com>
1210 * sem_util.ads, sem_util.adb: Minor reformatting.
1212 2015-01-06 Vincent Celier <celier@adacore.com>
1214 * prj-conf.adb (Parse_Project_And_Apply_Config): Reset incomplete
1215 with flags before parsing the projects.
1216 * prj-err.adb (Error_Msg): Do nothing if there are incomplete withs.
1217 * prj-part.adb (Post_Parse_Context_Clause): Set Incomplete_Withs
1218 to True in the flags, when Ignore_Missing_With is True and an
1219 imported project cannot be found.
1220 * prj-proc.adb (Expression): When there are incomplete withs and
1221 a variable or attribute is not found, set the variable/attribute
1223 * prj.ads (Processing_Flags): New flag Incomplete_Withs,
1226 2015-01-06 Vasiliy Fofanov <fofanov@adacore.com>
1228 * prj-proc.adb, prj-part.adb, prj.adb, prj.ads, prj-conf.adb,
1229 prj-err.adb: Add new switch --no-command-line.
1231 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1233 * sem_ch12.adb: Sloc of wrapper is that of instantiation.
1235 2015-01-06 Robert Dewar <dewar@adacore.com>
1237 * sem_ch11.adb: Minor reformatting.
1239 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1241 * exp_aggr.adb (Get_Assoc_Expr): New routine internal to
1242 Build_Array_Aggr_Code, used to initialized components covered
1243 by a box association. If the component type is scalar and has
1244 a default aspect, use it to initialize such components.
1246 2015-01-06 Pascal Obry <obry@adacore.com>
1248 * rtinit.c (__gnat_runtime_initialize): Add a parameter to
1249 control the setup of the exception handler.
1250 * initialize.c: Remove unused declaration.
1251 * bindgen.adb: Always call __gnat_runtime_initialize and pass
1252 whether the exeception handler must be set or not.
1254 2015-01-06 Thomas Quinot <quinot@adacore.com>
1256 * freeze.adb (Set_SSO_From_Defaults): When setting scalar storage
1257 order to native from default, make sure to also adjust bit order.
1258 * exp_aggr.adb: Minor reformatting.
1260 2015-01-06 Robert Dewar <dewar@adacore.com>
1262 * s-valllu.adb, s-valllu.ads, s-valuti.ads, s-valuns.adb, s-valuns.ads,
1263 s-valrea.adb, s-valrea.ads: Add some additional guards for
1264 Str'Last = Positive'Last.
1266 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1268 * sem_ch12.adb, sem_ch8.adb: Ongoing work for wrappers for actual
1271 2015-01-06 Javier Miranda <miranda@adacore.com>
1273 * exp_disp.adb (Expand_Interface_Conversion): Reapply patch.
1275 2015-01-06 Thomas Quinot <quinot@adacore.com>
1277 * sem_util.ads: Minor reformatting.
1278 * sem_cat.adb (In_RCI_Visible_Declarations): Change back to...
1279 (In_RCI_Declaration) Return to old name, as proper checking of
1280 entity being in the visible part depends on entity kind and must
1281 be done by the caller.
1283 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1285 * sem_ch12.adb, sem_ch12.ads, sem_ch8.adb: Ongoing work for wrappers
1286 for operators in SPARK.
1288 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1290 * sem_aggr.adb (Get_Value): In ASIS mode, preanalyze the
1291 expression in an others association before making copies for
1292 separate resolution and accessibility checks. This ensures that
1293 the type of the expression is available to ASIS in all cases,
1294 in particular if the expression is itself an aggregate.
1296 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1298 * einfo.ads (Has_Independent_Components): Document extended
1300 * einfo.adb (Has_Independent_Components): Remove obsolete assertion.
1301 (Set_Has_Independent_Components): Adjust assertion.
1302 * sem_prag.adb (Analyze_Pragma): Also set Has_Independent_Components
1303 for pragma Atomic_Components. Set Has_Independent_Components
1304 on the object instead of the type for an object declaration with
1305 pragma Independent_Components.
1307 2015-01-06 Olivier Hainque <hainque@adacore.com>
1309 * set_targ.adb (Read_Target_Dependent_Values): Set
1310 Long_Double_Index when "long double" is read.
1311 (elaboration code): Register_Back_End_Types only when not reading from
1312 config files. Doing otherwise is pointless and error prone.
1314 2015-01-06 Robert Dewar <dewar@adacore.com>
1316 * s-valrea.adb (Value_Real): Check for Str'Last = Positive'Last
1318 2015-01-06 Robert Dewar <dewar@adacore.com>
1320 * a-wtgeau.adb, a-ztgeau.adb, a-tigeau.adb (String_Skip): Raise PE if
1321 Str'Last = Positive'Last.
1323 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1325 * sem_ch6.adb (Matches_Limited_View): Handle properly the case
1326 where the non-limited type is a generic actual and appears as
1327 a subtype of the non-limited view of the other.
1328 * freeze.adb (Build_Renamed_Body): If the return type of the
1329 declaration that is being completed is a limited view and the
1330 non-limited view is available, use it in the specification of
1333 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1335 * sem_ch3.adb (Find_Type_Name): If there is a previous tagged
1336 incomplete view, the type of the classwide type common to both
1337 views is the type being declared.
1339 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1341 * einfo.ads (Is_Independent): Further document extended usage.
1343 2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
1345 * einfo.ads (Is_Independent): Document extended usage.
1346 * einfo.adb (Is_Independent): Remove obsolete assertion.
1347 (Set_Is_Independent): Likewise.
1348 * sem_prag.adb (Process_Atomic_Shared_Volatile): Rename into...
1349 (Process_Atomic_Independent_Shared_Volatile): ...this.
1350 Deal with pragma Independent here.
1351 (Analyze_Pragma): Adjust
1352 to above renaming and also invoke it for pragma Independent.
1353 Adjust comment for Independent_Components.
1355 2015-01-06 Robert Dewar <dewar@adacore.com>
1357 * snames.ads-tmpl: Remove entries for attribute Enum_Image.
1358 * exp_attr.adb: Remove reference to Attribute_Enum_Image.
1360 2015-01-06 Robert Dewar <dewar@adacore.com>
1362 * s-vallli.adb (Value_Long_Long_Integer): Handle case of Str'Last
1364 * s-valllu.adb (Value_Long_Long_Unsigned): Handle case of
1365 Str'Last = Positive'Last.
1367 2015-01-06 Robert Dewar <dewar@adacore.com>
1369 * sem_prag.adb (Process_Inline): Remove redundant construct
1370 warning (-gnatw.r) for an ineffective pragma Inline.
1372 2015-01-06 Robert Dewar <dewar@adacore.com>
1374 * s-valint.adb: Fix typo in last checkin.
1375 * s-valuns.adb (Value_Unsigned): More efficient fix for
1377 * sem_attr.adb (Analyze_Attribute): Minor reformatting
1378 (Eval_Attribute): Static ervaluation of 'Img for enumeration types.
1380 2015-01-06 Robert Dewar <dewar@adacore.com>
1382 * s-valint.adb, s-valuns.adb (Value_Integer): Deal with case where
1383 Str'Last = Positive'Last
1385 2015-01-06 Thomas Quinot <quinot@adacore.com>
1387 * xoscons.adb: Display exception information and return non-zero
1388 exit status in top level exception handler.
1390 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1392 * sem_ch8.adb: Code clean up.
1394 2015-01-06 Tristan Gingold <gingold@adacore.com>
1396 * targparm.ads: Remove obsolete comment.
1398 2015-01-06 Olivier Hainque <hainque@adacore.com>
1400 * gcc-interface/decl.c (gnat_to_gnu_entity, case E_Variable): When
1401 constructing a ref to variable, update inner_const_flag from the
1402 variable TREE_READONLY attribute.
1403 * gcc-interface/targtyps.c (WIDEST_HARDWARE_FP_SIZE): Remove default
1405 (get_target_float_size): Remove.
1406 (get_target_double_size): Remove.
1407 (get_target_long_double_size): Remove.
1409 2015-01-06 Pascal Obry <obry@adacore.com>
1411 * adaint.c (ProcListEvt): Set to NULL.
1412 * rtinit.c: New file.
1413 (__gnat_rt_init_count): New reference counter set to 0.
1414 (__gnat_runtime_initialize): Move code here from __gnat_initialize when
1415 this code is actually needed for the runtime initialization. This
1416 routine returns immediately if the initialization has already been done.
1417 * final.c: Revert previous change.
1418 * rtfinal.c: New file.
1419 (__gnat_runtime_finalize)[Win32]: Add finalization of the critical
1420 section and event. The default version of this routine is empty (except
1421 for the reference counting code). This routine returns immediately if
1422 some others libraries are referencing the runtime.
1423 * bindgen.adb (Gen_Adainit): Generate call to Runtime_Initialize
1424 remove circuitry to initialize the signal handler as this is
1425 now done by the runtime initialization routine.
1426 (Gen_Adafinal): Generate call to Runtime_Finalize.
1427 * gnat_ugn.texi: Update documentation about concurrency and
1428 initialization/finalization of the run-time.
1429 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Add
1430 references to rtfinal.o and rtinit.o
1432 2015-01-06 Robert Dewar <dewar@adacore.com>
1434 * exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
1436 * sem_attr.adb: Implement Enum_Image attribute.
1437 * snames.ads-tmpl: Add entries for Enum_Image attribute.
1439 2015-01-06 Robert Dewar <dewar@adacore.com>
1441 * namet.ads: Document use of Boolean2 for No_Use_Of_Entity.
1442 * restrict.ads (No_Use_Of_Entity): New table.
1443 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
1444 Ignore No_Use_Of_Entity (will be processed in parser).
1445 * snames.ads-tmpl: Add entry for Name_No_Use_Of_Entity.
1447 2015-01-06 Vincent Celier <celier@adacore.com>
1449 * prj-tree.adb (Imported_Or_Extended_Project_Of): Do not try
1450 to check for an extended project, if a project does not have
1451 yet a project declaration.
1453 2015-01-06 Pierre-Marie Derodat <derodat@adacore.com>
1455 * scos.ads: Update documentation about the SCO table build
1456 process and about table records format.
1457 * par_sco.ads (SCO_Record): Rename to SCO_Record_Raw.
1458 (SCO_Record_Filtered): New procedure.
1459 (Set_SCO_Logical_Operator): New procedure.
1460 (dsco): Update documentation.
1461 * par_sco.adb: Update library-level comments.
1462 (SCO_Generation_State_Type): New type.
1463 (SCO_Generation_State): New variable.
1464 (SCO_Raw_Table): New package instanciation.
1465 (Condition_Pragma_Hash_Table): Rename to SCO_Raw_Hash_Table.
1467 (Tristate): New type.
1468 (Is_Logical_Operator): Return Tristate and update documentation.
1469 (Has_Decision): Update call to Is_Logical_Operator and complete
1471 (Set_Table_Entry): Rename to Set_Raw_Table_Entry, update
1472 comment, add an assertion for state checking and change
1473 references to SCO_Table into SCO_Raw_Table.
1474 (dsco): Refactor to dump the raw and the filtered tables.
1475 (Process_Decisions.Output_Decision_Operand): Handle putative
1476 short-circuit operators.
1477 (Process_Decisions.Output_Element): Update references
1478 to Set_Table_Entry and to Condition_Pragma_Hash_Table.
1479 (Process_Decisions.Process_Decision_Operand): Update call
1480 to Is_Logical_Operator.
1481 (Process_Decisions.Process_Node): Handle putative short-circuit
1482 operators and change references to
1483 SCO_Table into SCO_Raw_Table.
1484 (SCO_Output): Add an assertion
1485 for state checking and remove code that used to stamp out SCO entries.
1486 (SCO_Pragma_Disabled): Change reference to SCO_Table
1488 (SCO_Record): Rename to SCO_Record_Raw,
1489 add an assertion for state checking and change references
1490 to SCO_Table into SCO_Raw_Table.
1491 (Set_SCO_Condition): Add an assertion for state checking, update
1492 references to Condition_Pragma_Hash_Table and change references to
1493 SCO_Table into SCO_Raw_Table.
1494 (Set_SCO_Pragma_Enabled): Add an assertion for state checking and
1495 change references to SCO_Table into SCO_Raw_Table.
1496 (Set_SCO_Logical_Operator): New procedure.
1497 (Traverse_Declarations_Or_Statements.Set_Statement_Entry): Update
1498 references to Set_Table_Entry and to Condition_Pragma_Hash_Table.
1499 (SCO_Record_Fildered): New procedure.
1500 * gnat1drv.adb (Gnat1drv): Invoke the SCO filtering pass.
1501 * lib-writ.adb (Write_ALI): Invoke the SCO filtering pass and
1503 * par-load.adb (Load): Update reference to SCO_Record.
1504 * par.adb (Par): Update reference to SCO_Record.
1505 * put_scos.adb (Put_SCOs): Add an assertion to check that no
1506 putative SCO condition reaches this end.
1507 * sem_ch10.adb (Analyze_Proper_Body): Update reference to SCO_Record.
1508 * sem_res.adb (Resolve_Logical_Op): Validate putative SCOs
1509 when corresponding to an "and"/"or" operator affected by the
1510 Short_Circuit_And_Or pragma.
1512 2015-01-06 Robert Dewar <dewar@adacore.com>
1514 * sem_ch8.adb (Analyze_Use_Package): Give more specific error
1515 msg for attempted USE of generic subprogram or subprogram.
1517 2015-01-06 Robert Dewar <dewar@adacore.com>
1519 * s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
1520 s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
1521 a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.
1523 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1525 * sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
1526 that specify stream subprograms, if the prefix is a class-wide
1527 type then the generated attribute definition clause must apply
1528 to the same class-wide type.
1529 (Default_Iterator): An iterator defined by an aspect of some
1530 container type T must have a first parameter of type T, T'class,
1531 or an access to such (from code reading RM 5.5.1 (2/3)).
1533 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1535 * gnat1drv.adb: Minor: complete previous change.
1537 2015-01-06 Olivier Hainque <hainque@adacore.com>
1539 * set_targ.ads (C_Type_For): New function. Return the name of
1540 a C type supported by the back-end and suitable as a basis to
1541 construct the standard Ada floating point type identified by
1542 the T parameter. This is used as a common ground to feed both
1543 ttypes values and the GNAT tree nodes for the standard floating
1545 * set_targ.adb (Long_Double_Index): The index at which "long
1546 double" gets registered in the FPT_Mode_Table. This is useful to
1547 know whether we have a "long double" available at all and get at
1548 it's characteristics without having to search the FPT_Mode_Table
1549 when we need to decide which C type should be used as the
1550 basis for Long_Long_Float in Ada.
1551 (Register_Float_Type): Fill Long_Double_Index.
1552 (FPT_Mode_Index_For): New function. Return the index in
1553 FPT_Mode_Table that designates the entry corresponding to the
1554 provided C type name.
1555 (FPT_Mode_Index_For): New function. Return the index in
1556 FPT_Mode_Table that designates the entry for a back-end type
1557 suitable as a basis to construct the standard Ada floating point
1558 type identified by the input T parameter.
1559 (elaboration code): Register_Back_End_Types unconditionally,
1560 so C_Type_For can operate regardless of -gnateT. Do it
1561 early so we can query it for the floating point sizes, via
1562 FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
1563 Long_Double_Size from the FPT_Mode_Table, as cstand will do.
1564 * cstand.adb (Create_Float_Types): Use C_Type_For to determine
1565 which C type should be used as the basis for the construction
1566 of the Standard Ada floating point types.
1567 * get_targ.ads (Get_Float_Size, Get_Double_Size,
1568 Get_Long_Double_Size): Remove.
1569 * get_targ.adb: Likewise.
1571 2015-01-06 Thomas Quinot <quinot@adacore.com>
1573 * sem_cat.adb (In_RCI_Declaration): Remove unnecessary
1574 parameter and rename to...
1575 (In_RCI_Visible_Declarations): Fix handling of private part of nested
1577 (Validate_RCI_Subprogram_Declaration): Reject illegal function
1578 returning anonymous access in RCI unit.
1580 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1582 * sem_ch6.adb (New_Overloaded_Entity): In GNATprove mode, a
1583 function wrapper may be a homonym of another local declaration.
1584 * sem_ch8.adb (Analyze_Subprogram_Renaming): In GNATprove mode,
1585 build function and operator wrappers after the actual subprogram
1586 has been resolved, and replace the standard renaming declaration
1587 with the declaration of wrapper.
1588 * sem_ch12.ads (Build_Function_Wrapper, Build_Operator_Wraooer):
1589 make public for use elsewhere.
1590 * sem_ch12.adb (Build_Function_Wrapper, Build_Operator_Wraooer):
1591 rewrite, now that actual is fully resolved when wrapper is
1594 2015-01-06 Javier Miranda <miranda@adacore.com>
1596 * exp_disp.adb: Revert previous change.
1598 2015-01-06 Robert Dewar <dewar@adacore.com>
1600 * exp_util.adb: Change name Name_Table_Boolean to
1601 Name_Table_Boolean1.
1602 * namet.adb: Change name Name_Table_Boolean to Name_Table_Boolean1
1603 Introduce Name_Table_Boolean2/3.
1604 * namet.ads: Change name Name_Table_Boolean to Name_Table_Boolean1
1605 Introduce Name_Table_Boolean2/3.
1606 * par-ch13.adb: Change name Name_Table_Boolean to
1607 Name_Table_Boolean1.
1609 2015-01-06 Bob Duff <duff@adacore.com>
1611 * gnat_rm.texi: Improve documentation regarding No_Task_Termination.
1613 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1615 * sem_aggr.adb (Resolve_Record_Aggregte, Get_Value): For an
1616 others choice that covers multiple components, analyze each
1617 copy with the type of the component even in compile-only mode,
1618 to detect potential accessibility errors.
1620 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1622 * sem_res.adb (Is_Assignment_Or_Object_Expression): New routine.
1623 (Resolve_Actuals): An effectively volatile out
1624 parameter cannot act as an in or in out actual in a call.
1625 (Resolve_Entity_Name): An effectively volatile out parameter
1628 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1630 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
1631 the expansion of an expression function it may be pre-analyzed
1632 if a 'access attribute is applied to the function, in which case
1633 last_entity may have been assigned already.
1635 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1637 * sem_ch4.adb (Analyze_One_Call): If formal has an incomplete
1638 type and actual has the corresponding full view, there is no
1639 error, but a case of use of incomplete type in a predicate or
1640 invariant expression.
1642 2015-01-06 Vincent Celier <celier@adacore.com>
1644 * makeutl.adb (Insert_No_Roots): Make sure that the same source
1645 in two different project tree is checked in both trees, if they
1646 are sources of two different projects, extended or not.
1648 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1650 * gnat1drv.adb: Minor code clean up.
1651 (Adjust_Global_Switches): Ignore gnatprove_mode in codepeer_mode.
1653 2015-01-06 Bob Duff <duff@adacore.com>
1655 * osint.adb (Read_Source_File): Don't print out
1656 file name unless T = Source.
1658 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1660 * sem_util.adb (Is_Variable, Is_OK_Variable_For_Out_Formal):
1661 recognize improper uses of constant_reference types as actuals
1662 for in-out parameters.
1663 (Check_Function_Call): Do not collect identifiers if function
1664 name is missing because of previous error.
1666 2015-01-06 Robert Dewar <dewar@adacore.com>
1668 * ali-util.adb, sem_prag.adb, rtsfind.adb, sem_util.adb, sem_res.adb,
1669 ali.adb, binde.adb, namet.adb, namet.ads, gnatls.adb, bcheck.adb:
1670 Minor change of name Name_Table_Info => Name_Table_Int.
1672 2015-01-06 Robert Dewar <dewar@adacore.com>
1674 * exp_strm.adb (Build_Elementary_Input_Call): Clarify comments
1675 in previous checkin.
1676 * freeze.adb (Freeze_Fixed_Point_Type): Add warning for shaving
1678 * sem_prag.adb, sem_ch10.adb, sem_ch6.adb: Minor reformatting.
1680 2015-01-06 Vincent Celier <celier@adacore.com>
1682 * a-strsup.adb (Times (Natural;String;Positive)): Raise
1683 Length_Error, not Index_Error, when the result is too long.
1685 2015-01-06 Thomas Quinot <quinot@adacore.com>
1687 * a-direct.adb (Create_Path): Minor error handling and
1688 performance improvement.
1690 2015-01-06 Robert Dewar <dewar@adacore.com>
1692 * checks.ads, sem_ch12.adb: Minor reformatting.
1693 * exp_ch4.adb (Expand_N_Op_Divide): Generate explicit divide by
1694 zero check for fixed-point case if Backend_Divide_Checks_On_Target
1697 2015-01-06 Robert Dewar <dewar@adacore.com>
1699 * sem_prag.adb (Analyze_Pragma, case No_Elaboration_Code_All):
1700 Do not set restriction No_Elaboration_Code unless the pragma
1701 appears in the main unit).
1703 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1705 * sem_ch10.adb (Is_Regular_With_Clause): Add guard to verify
1706 that with clause has already been analyzed before checking kind
1709 2015-01-06 Robert Dewar <dewar@adacore.com>
1711 * exp_strm.adb (Build_Elementary_Input_Call): Return base type
1712 (as required by RM).
1714 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1716 * a-reatim.adb ("/"): Add explicit pragma Unsuppress (Division_Check).
1718 2015-01-06 Robert Dewar <dewar@adacore.com>
1720 * sem_prag.adb (Process_Suppress_Unsuppress): Add extra warning
1721 for ignoring pragma Suppress (Elaboration_Check) in SPARK mode.
1723 2015-01-06 Javier Miranda <miranda@adacore.com>
1725 * exp_disp.adb (Expand_Interface_Conversion): No displacement
1726 of the pointer to the object needed when the type of the operand
1727 is not an interface type and the interface is one of its parent
1728 types (since they share the primary dispatch table).
1730 2015-01-06 Vincent Celier <celier@adacore.com>
1732 * prj-env.adb: Minor comment update.
1734 2015-01-06 Javier Miranda <miranda@adacore.com>
1736 * sem_res.adb (Valid_Conversion): Restrict the checks on anonymous
1737 access types whose target type is an interface type to operands
1738 that are access types; required to report an error when the
1739 operand is not an access type.
1741 2015-01-06 Bob Duff <duff@adacore.com>
1743 * a-cfinve.adb (Copy): Set the discriminant to the Length when
1745 * a-cofove.ads (Capacity): Add a postcondition.
1746 * a-cfinve.ads (Capacity): Add a postcondition.
1747 (Reserve_Capacity): Correct the postcondition in the case where
1748 Capacity = 0; that means "Capacity => Length (Container)".
1749 * a-cofove.adb (Elems[c]): Add a comment
1750 explaining the dangers and how to avoid them.
1752 2015-01-06 Ed Schonberg <schonberg@adacore.com>
1754 * sem_ch12.adb: Code clean up.
1756 2015-01-06 Arnaud Charlet <charlet@adacore.com>
1758 * gnatvsn.ads: Bump copyright year.
1760 2015-01-06 Robert Dewar <dewar@adacore.com>
1762 * s-taskin.ads, s-traces.ads: Minor reformatting.
1763 * exp_util.adb: Minor typo fix.
1765 2015-01-06 Vincent Celier <celier@adacore.com>
1767 * gnatls.adb (Search_RTS): Invoke Initialize_Default_Project_Path
1768 with the runtime name.
1769 * prj-env.adb (Initialize_Default_Project_Path): When both
1770 Target_Name and Runtime_Name are not empty string, add to the
1771 project path the two directories .../lib/gnat and .../share/gpr
1772 related to the runtime.
1773 * prj-env.ads (Initialize_Default_Project_Path): New String
1774 parameter Runtime_Name, defaulted to the empty string.
1776 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1778 * frontend.adb: Guard against the case where a configuration
1779 pragma may be split into multiple pragmas and the original
1780 rewritten as a null statement.
1781 * sem_prag.adb (Analyze_Pragma): Insert a brand new Check_Policy
1782 pragma using Insert_Before rather than Insert_Action. This
1783 takes care of the configuration pragma case where Insert_Action
1786 2015-01-06 Bob Duff <duff@adacore.com>
1788 * a-coboho.ads (Element_Access): Add "pragma
1789 No_Strict_Aliasing (Element_Access);". This is needed because
1790 we are unchecked-converting from Address to Element_Access.
1791 * a-cofove.ads, a-cofove.adb (Elems,Elemsc): Fix bounds of the
1794 2015-01-06 Hristian Kirtchev <kirtchev@adacore.com>
1796 * sem_res.adb (Resolve_Actuals): Remove the
1797 restriction which prohibits volatile actual parameters with
1798 enabled external propery Async_Writers to act appear in procedure
1799 calls where the corresponding formal is of mode OUT.
1801 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1803 * gnat_ugn.texi: Bump @copying's copyright year.
1805 2015-01-05 Eric Botcazou <ebotcazou@adacore.com>
1808 * gcc-interface/Makefile.in (../stamp-tools): Reinstate dropped code.
1810 2015-01-04 Uros Bizjak <ubizjak@gmail.com>
1812 * gcc-interface/misc.c (internal_error_function): Use xasprintf instead
1813 of unchecked asprintf.
1816 Copyright (C) 2015 Free Software Foundation, Inc.
1818 Copying and distribution of this file, with or without modification,
1819 are permitted in any medium without royalty provided the copyright
1820 notice and this notice are preserved.