1 2010-09-10 Robert Dewar <dewar@adacore.com>
3 * opt.adb (Short_Descriptors): New flag
4 (Short_Descriptors_Config): New flag
5 * opt.ads (Short_Descriptors): New flag
6 (Short_Descriptors_Config): New flag
7 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
8 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors pragma
9 (Analyze_Pragma): Implement Short_Descriptors pragma
10 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
12 2010-09-10 Emmanuel Briot <briot@adacore.com>
14 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
15 project's Executable_Suffix.
17 2010-09-10 Robert Dewar <dewar@adacore.com>
19 * g-pehage.ads: Minor reformatting
21 * gnat_ugn.texi: Clarifying comment on -gnatyc
22 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
25 2010-09-10 Tristan Gingold <gingold@adacore.com>
27 * Make-generated.in (gnat.hlp): New rule.
29 2010-09-10 Emmanuel Briot <briot@adacore.com>
31 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
34 2010-09-10 Robert Dewar <dewar@adacore.com>
36 * einfo.adb: Minor code cleanup: Add assertion to
37 Set_Corresponding_Protected_Entry.
39 2010-09-10 Bob Duff <duff@adacore.com>
41 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
42 the output to standard output.
44 2010-09-09 Vincent Celier <celier@adacore.com>
46 * gnat_ugn.texi: Add documentation for new gnatmake switch
48 * make.adb (Map_File): New global variable to store the value of switch
50 (Gnatmake): Add switch -M to gnatlink if buider switch --create-map-file
52 (Scan_Make_Arg): Recognize switch --create-map-file
53 * makeutl.ads (Create_Map_File_Switch): New constant string for new
54 gnatmake and gprbuild switch --create-map-file.
56 2010-09-09 Robert Dewar <dewar@adacore.com>
58 * sinput-p.ads: Minor comment update.
60 2010-09-09 Arnaud Charlet <charlet@adacore.com>
62 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
63 Entry_Call.State if needed so that the call is marked as cancelled by
64 Check_Pending_Actions_For_Entry_Call.
65 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
66 this procedure may be called from a controlled operation
67 (Initialize/Finalize).
69 2010-09-09 Vadim Godunko <godunko@adacore.com>
71 * impunit.adb: Correct spelling of package's name in the comment.
73 2010-09-09 Robert Dewar <dewar@adacore.com>
75 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
78 2010-09-09 Robert Dewar <dewar@adacore.com>
80 * impunit.adb: Add entry for a-izteio.
81 * checks.adb: Add comment.
82 * debug.adb, exp_disp.adb: Minor reformatting.
83 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
85 2010-09-09 Ed Schonberg <schonberg@adacore.com>
87 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
88 discriminant cannot be assumed to be the same value because they may
89 refer to bounds of a component of two different instances of a
92 2010-09-09 Gary Dismukes <dismukes@adacore.com>
94 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
95 operands of an operator to the type of an enclosing conversion, rewrite
96 the operator so the conversion can't be flagged as redundant.
97 Remove useless assignments to Typ and Rtyp.
99 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
101 * gnat_ugn.texi: Fix another long line.
103 2010-09-09 Bob Duff <duff@adacore.com>
105 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
108 2010-09-09 Matthew Heaney <heaney@adacore.com>
110 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
111 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
112 Replace_Element, Reverse_Elements, Swap): Change exception message to
113 correctly indicate kind of tampering (cursor or element).
114 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
115 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
116 Swap_Links, Replace_Element, Swap): Ditto.
117 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
118 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
119 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
120 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
121 Generic_Replace_Element): Ditto
122 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
123 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
124 Replace_Element): Ditto.
125 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
126 Symmetric_Difference, Union, Include, Replace): Ditto
128 2010-09-09 Ed Schonberg <schonberg@adacore.com>
130 * sprint.adb (Write_Id): If the parent node is an expanded name, check
131 that its entity_or_associated_node is an entity before writing it out.
132 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
133 constructors, there is no need for a dispatch table pointer because the
134 table is fully inherited from the C++ code.
136 2010-09-09 Thomas Quinot <quinot@adacore.com>
138 * projects.texi: Fix wrong identifiers on package end lines in project
140 * exp_ch6.adb: Minor reformatting.
142 2010-09-09 Tristan Gingold <gingold@adacore.com>
144 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
146 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
148 * gnat_ugn.texi: Fix description of -O3 optimization level.
150 2010-09-09 Yannick Moy <moy@adacore.com>
152 * a-cihama.adb, a-cohama.adb: Fix comments.
154 2010-09-09 Arnaud Charlet <charlet@adacore.com>
156 * i-cexten.ads: Add comments.
157 (Signed_128): New type, used by some C bindings.
158 * debug.adb: Update comment.
160 2010-09-09 Sergey Rybin <rybin@adacore.com>
162 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
163 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
164 the tool should process Ada 2005 sources.
166 2010-09-09 Ed Schonberg <schonberg@adacore.com>
168 * sem_ch12.adb (Remove_Parent): If the scope containing the child
169 instance is a block, examine the enclosing scope to determine if it is
172 2010-09-09 Doug Rupp <rupp@adacore.com>
174 * sem_prag.adb (pragma Ident): Pass --identification= vice
176 * gnatlink.adb (Linker_Options): Look for --identification= vice
179 2010-09-09 Gary Dismukes <dismukes@adacore.com>
181 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
182 inserting and analyzing the object declaration for the temporary object
183 created to hold a 'Old value, push the scope for the subprogram where
184 the object is inserted, so that its Scope (and that of related objects)
185 will be set properly.
187 2010-09-09 Vincent Celier <celier@adacore.com>
189 * prj.adb (Get_Object_Directory): Return object directory display name
190 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
191 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
192 return this value, otherwise return the default for the platform.
194 2010-09-09 Arnaud Charlet <charlet@adacore.com>
196 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
197 dependencies. Remove handling of gnatlbr.
198 Do not remove s-stratt-xdr for the run-time when installing.
200 2010-09-09 Robert Dewar <dewar@adacore.com>
202 * sem_attr.adb: Minor reformatting.
204 2010-09-09 Thomas Quinot <quinot@adacore.com>
206 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
207 unsigned long, not an int.
209 2010-09-09 Vincent Celier <celier@adacore.com>
211 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
212 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
213 we are not checking for equality of path or file names.
215 2010-09-09 Ed Schonberg <schonberg@adacore.com>
217 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
218 array reference, reset the Analyzed flag so that it is properly
219 expanded when the resulting object declaration is analyzed.
221 2010-09-09 Vincent Celier <celier@adacore.com>
223 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
226 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
228 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
229 VX_SPE_TASK option, so disable it.
231 2010-09-09 Ed Schonberg <schonberg@adacore.com>
233 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
235 (Is_Subunit_Of_Main): Handle null nodes properly.
237 2010-09-09 Robert Dewar <dewar@adacore.com>
239 * par-ch2.adb: Update comments.
241 2010-09-09 Ben Brosgol <brosgol@adacore.com>
243 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
245 2010-09-09 Arnaud Charlet <charlet@adacore.com>
247 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
248 do not generate an error for compatibility with legacy code.
249 ignored when generating SCIL.
250 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
252 2010-09-09 Thomas Quinot <quinot@adacore.com>
254 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
255 s-strxdr.adb to s-stratt-xdr.adb
257 2010-09-09 Robert Dewar <dewar@adacore.com>
259 * ali-util.adb (Obsolescent_Check): Removed.
260 * gprep.adb (Obsolescent_Check): Removed.
261 Remove Obsolescent_Check parameter in Scng instantiation
262 * prj-err.adb (Obsolescent_Check): Removed.
263 * prj-err.ads (Obsolescent_Check): Removed.
264 Remove Obsolescent_Check parameter in Scng instantiation
265 * scans.ads (Based_Literal_Uses_Colon): New flag
266 * scn.adb (Obsolscent_Check_Flag): Removed
267 (Obsolscent_Check): Removed
268 (Set_Obsolescent_Check): Removed
269 (Post_Scan): Add handling for obsolescent features
270 * scn.ads (Obsolscent_Check): Removed
271 (Set_Obsolescent_Check): Removed
272 (Post_Scan): Can no longer be inlined
273 Remove Obsolescent_Check from instantiation of Scng
274 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
275 (Nlit): Remove handling of obsolescent check
276 (Scan, case '%'): Remove handling of obsolescent check
277 (Scan, case '|'): Call Post_Scan
278 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
279 * scng.ads Remove Obsolescent_Check argument from Scng generic
280 (Post_Scan): Now called for Tok_Vertical_Bar
281 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
283 2010-09-09 Doug Rupp <rupp@adacore.com>
285 * gnatlbr.adb: Removed.
286 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
288 2010-09-09 Robert Dewar <dewar@adacore.com>
290 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
293 2010-09-09 Vincent Celier <celier@adacore.com>
295 * gnatlbr.adb: Remove redundant conversions.
297 2010-09-09 Vincent Celier <celier@adacore.com>
299 * prj-proc.adb: Minor comment spelling error fix.
300 * osint.ads (Env_Vars_Case_Sensitive): Use function
301 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
304 2010-09-09 Ed Schonberg <schonberg@adacore.com>
306 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
307 resolution of conditional expressions whose dependent expressions are
308 anonymous access types.
310 2010-09-09 Robert Dewar <dewar@adacore.com>
312 * a-ststio.adb: Minor code reorganization.
313 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
315 * types.ads: Minor reformatting.
316 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
317 redundant conversions.
318 * output.adb: Minor reformatting.
319 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
321 * opt.ads: Add pragma Ordered for Verbosity_Level.
322 * prj.ads: Add pragma Ordered for type Verbosity.
324 2010-09-09 Vincent Celier <celier@adacore.com>
326 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
328 (Canonical_Case_Env_Var_Name): Ditto
330 2010-09-09 Bob Duff <duff@adacore.com>
332 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
334 2010-09-09 Robert Dewar <dewar@adacore.com>
336 * cstand.adb: Mark Boolean and Character types as Ordered
337 * einfo.adb (Has_Pragma_Ordered): New flag
338 * einfo.ads (Has_Pragma_Ordered): New flag
339 * g-calend.ads: Mark Day_Name as Ordered
340 * opt.ads: Mark Ada_Version_Type as Ordered
341 (Warn_On_Unordered_Enumeration_Type): New flag
342 * par-prag.adb: Add procdessing for pragma Ordered
343 * s-ficobl.ads (Read_File_Mode): New subtype
344 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
345 * s-taskin.ads: Mark Entry_Call_State as ordered
346 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
348 * sem_ch6.ads: Mark Conformance_Type as Ordered
349 * sem_prag.adb: Implement pragma Ordered
350 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
351 (Resolve_Comparison_Op): Diagnose unordered comparison
352 (Resolve_Range): Diagnose unordered range
353 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
355 * snames.ads-tmpl: Add entry for pragma Ordered
356 * style.ads (Check_Enumeration_Subrange): Removed
357 * styleg.adb (Check_Enumeration_Subrange): Removed
358 * styleg.ads (Check_Enumeration_Subrange): Removed
359 * stylesw.adb: Remove handling of -gnatyE switch
360 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
361 * vms_data.ads: Remove -gnatyE entries
363 * ug_words: Entries for -gnatw.u and -gnatw.U
364 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
365 * gnat_rm.texi: Document pragma Ordered.
366 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
367 * s-tpobop.adb: Remove comparison on unordered enumeration type.
369 2010-09-09 Vincent Celier <celier@adacore.com>
371 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
372 for VMS and Windows, and 1 for all other platforms.
373 * adaint.h: New function __gnat_get_env_vars_case_sensitive
374 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
375 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
376 Canonical_Case_File_Name, as we are dealing with environment variables,
379 2010-09-09 Robert Dewar <dewar@adacore.com>
381 * sem_util.adb: Minor reformatting
383 2010-09-09 Vincent Celier <celier@adacore.com>
385 * vms_data.ads: Add documentation for S_Make_Single.
387 2010-09-09 Ed Schonberg <schonberg@adacore.com>
389 * sem_util.adb (Same_Object): include formal parameters.
391 2010-09-09 Vincent Celier <celier@adacore.com>
393 * make.adb (Queue): New package implementing a new impementation of the
394 queue, taking into account the new switch --single-compile-per-obj-dir.
395 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
396 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
397 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
399 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
400 switch --single-compile-per-obj-dir.
401 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
402 switch --single-compile-per-obj-dir.
403 * gnat_ugn.texi: Add documentation for new gnatmake switch
404 --single-compile-per-obj-dir.
406 2010-09-09 Ed Schonberg <schonberg@adacore.com>
408 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
410 2010-09-09 Javier Miranda <miranda@adacore.com>
412 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
413 (Replace_Type): Code cleanup.
414 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
416 2010-09-09 Thomas Quinot <quinot@adacore.com>
418 * exp_ch8.adb: Minor reformatting.
420 2010-09-09 Ed Schonberg <schonberg@adacore.com>
422 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
423 Corresponding_Protected_Entry.
425 2010-09-09 Ed Schonberg <schonberg@adacore.com>
427 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
428 inequality, it is always rewritten as the negation of the corresponding
430 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
431 the predefined equality of an untagged record, create a body at the
432 point of the renaming, to capture the current meaning of equality for
435 2010-09-09 Robert Dewar <dewar@adacore.com>
437 * sem.adb, sem_warn.adb: Minor reformatting.
439 2010-09-09 Ed Schonberg <schonberg@adacore.com>
441 * sem_ch6.adb: Improve error message on untagged equality.
442 * sem.adb (Semantics): Include subprogram bodies that act as spec.
444 2010-09-09 Javier Miranda <miranda@adacore.com>
446 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
448 2010-09-09 Robert Dewar <dewar@adacore.com>
450 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
452 2010-09-09 Robert Dewar <dewar@adacore.com>
454 * einfo.adb (Is_Aggregate_Type): New function.
455 * einfo.ads (Aggregate_Kind): New enumeration subtype
456 (Is_Aggregate_Type): New function.
457 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
460 2010-09-09 Robert Dewar <dewar@adacore.com>
462 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
463 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
465 * restrict.ads, restrict.adb: Ditto.
466 (Restriction_Check_Needed): New function
468 2010-09-09 Ed Schonberg <schonberg@adacore.com>
470 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
471 Build_Master_Entity, to find the proper scope for the master entity of
472 a type that may contain tasks, in the presence of transient scopes.
473 * exp_ch9.adb (Build_Master_Entity) Use new function.
474 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
476 2010-09-09 Vincent Celier <celier@adacore.com>
478 * prj-attr.adb: Add new attributes Leading_Library_Options and
479 Linker'Leading_Switches.
480 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
483 2010-09-09 Javier Miranda <miranda@adacore.com>
485 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
486 dispatching primitive covers some interface primitive is incomplete.
487 Replace such code by the invocation of a new subprogram that provides
489 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
490 * sem_ch6.adb (Check_Missing_Return): Minor reformating
491 (Check_Convention): Complete if-statement conditition when reporting
492 errors (to avoid assertion failure).
493 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
494 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
495 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
496 overridden null interface primitives.
497 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
498 private type is an interface then use the parent of its full view to
499 climb to its ancestor type.
500 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
501 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
502 null interface primitives.
503 (Is_Null_Interface_Primitive): New subprogram.
504 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
505 (Expand_Freeze_Record_Type): Do not generate specs of null interface
506 subprograms because they are now generated by Analyze_Freeze_Entity.
508 2010-09-09 Robert Dewar <dewar@adacore.com>
510 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
512 2010-09-09 Robert Dewar <dewar@adacore.com>
514 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
515 (Gen_Restrictions_C): Avoid explicit enumeration ranges
516 (Set_String_Replace): New procedure
517 * casing.ads (Known_Casing): New subtype declaration
518 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
520 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
521 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
522 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
523 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
524 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
526 * sem_res.adb (Resolve_Range): Check for enumeration subrange style rule
527 * sem_type.adb (Is_Array_Class_Record_Type): New.
528 * style.ads (Check_Enumeration_Subrange): New procedure
529 * styleg.adb (Check_Enumeration_Subrange): New procedure
530 * styleg.ads (Check_Enumeration_Subrange): New procedure
531 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
532 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
533 * usage.adb: Add line for -gnatyE
534 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
535 Add missing entry for NOBOOLEAN_OPERATORS
536 * gnat_ugn.texi: Add documentation for -gnatyE
538 2010-09-09 Robert Dewar <dewar@adacore.com>
540 * namet.adb (Initialize): Is now a dummy procedure
541 (Reinitialize): New procedure
542 Call Reinitialize from package initialization
543 * namet.ads (Initialize): Is now a dummy procedure
544 (Reinitialize): New procedure
545 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
546 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
549 2010-09-09 Bob Duff <duff@adacore.com>
551 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
553 2010-09-09 Robert Dewar <dewar@adacore.com>
555 * s-bitops.adb (Raise_Error): Add exception message
557 2010-09-09 Robert Dewar <dewar@adacore.com>
559 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
560 null statement after label.
561 * sinfo.ads: Minor comment updates.
563 2010-09-09 Robert Dewar <dewar@adacore.com>
565 * nlists.ads, nlists.adb (In_Same_List): New function.
566 Use Node_Or_Entity_Id where appropriate.
567 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
569 2010-09-09 Robert Dewar <dewar@adacore.com>
571 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
573 * sem_ch3.adb: Use Check_Wide_Character_Restriction
574 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
575 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
576 (Find_Expanded_Name): Check violation of No_Wide_Characters
578 2010-09-09 Robert Dewar <dewar@adacore.com>
580 * par-ch5.adb: Minor reformatting.
582 2010-09-09 Robert Dewar <dewar@adacore.com>
584 * prj-env.adb: Minor code reorganization.
585 * par-ch3.adb: Minor reformatting.
586 * gcc-interface/Make-lang.in: Update dependencies.
588 2010-09-09 Ed Schonberg <schonberg@adacore.com>
590 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
591 a task declaration can be an entry body.
593 2010-09-09 Javier Miranda <miranda@adacore.com>
595 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
596 tags of library level tagged types.
597 (Make_Tags): Disable backend optimizations about aliasing for
598 declarations of access to dispatch tables.
600 2010-09-09 Ed Schonberg <schonberg@adacore.com>
602 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
603 subtype for a null-excluding access type, recover the original
604 subtype_mark to get the proper visibility on the original name.
606 2010-09-09 Ed Schonberg <schonberg@adacore.com>
608 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
609 create the primitive equality operation for an untagged record. The
610 operation is the predefined equality if no record component has a
611 user-defined equality, or if there is a user-defined equality for the
612 type as a whole, or when the type is derived and it has an inherited
613 equality. Otherwise the body of the operations is built as for tagged
615 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
616 (Make_Eq_Body): New function to create the expanded body of the equality
617 operation for tagged and untagged records. In both cases the operation
618 composes, and the primitive operation of each record component is used
619 to generate the equality function for the type.
620 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
621 has an abstract equality defined, replace its call with a
623 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
624 user-defined equality operator for an untagged record type does not
625 happen after type is frozen, and appears in the visible part if partial
626 view of type is not limited.
628 2010-09-09 Tristan Gingold <gingold@adacore.com>
630 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
632 2010-09-09 Bob Duff <duff@adacore.com>
634 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
636 2010-09-09 Pascal Obry <obry@adacore.com>
638 * gnat_ugn.texi: Update doc on windows related topics.
640 2010-09-09 Geert Bosch <bosch@adacore.com>
642 * s-fatgen.adb: Update comments.
644 2010-09-09 Robert Dewar <dewar@adacore.com>
646 * par-ch4.adb (Box_Error): New procedure.
648 2010-09-09 Thomas Quinot <quinot@adacore.com>
650 * sem.adb: Minor reformatting.
652 2010-09-09 Pascal Obry <obry@adacore.com>
654 * prj-env.adb: Style fix, use /and then/ and /or else/.
655 * gnat_ugn.texi: Fix typos.
657 2010-09-03 Joseph Myers <joseph@codesourcery.com>
660 * gcc-interface/misc.c (gnat_init_options): Allow options with
661 empty canonical form. Generate a single save_argv element from -I
664 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
666 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
667 Attach fake PARM_DECLs to the topmost block of the function.
669 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
671 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
672 for the call to a function whose return type was unconstrained.
674 2010-08-30 Olivier Hainque <hainque@adacore.com>
676 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
677 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
678 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
680 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
682 * tracebak.c: Fix typo in comment.
684 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
686 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
687 * gcc-interface/trans.c: Likewise.
688 * gcc-interface/utils.c: Likewise.
690 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
692 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
694 2010-08-10 Robert Dewar <dewar@adacore.com>
696 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
697 * sem_util.adb: Minor reformatting.
699 2010-08-10 Javier Miranda <miranda@adacore.com>
701 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
702 constructors that leave the object partially initialized.
703 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
704 that copies from parent of Typ the dispatch table slots of inherited
705 C++ primitives. It handles primary and secondary dispatch tables.
706 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
707 use this attribute with E_Variable entities.
708 (Set_Is_Tag): Relax assertion to allow its use with variables that
710 (Set_Related_Type): Relax assertion to allow its use with variables
711 that store the tag of a C++ class.
712 (Write_26_Field_Name): Remove Related_Type.
713 (Write_27_Field_Name): Add Related_Type.
714 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
715 with E_Variable entities.
716 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
718 * sem_util.adb (Search_Tag): Add missing support for CPP types.
719 (Enclosing_CPP_Parent): New subprogram.
720 (Has_Suffix): New subprogram.
721 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
722 closest ancestor of a type that is a C++ type.
723 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
725 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
726 instance in derivations of C++ types.
727 * exp_tss.adb (CPP_Init_Proc): New subprogram.
728 (Is_CPP_Init_Proc): New subprogram.
729 (Set_TSS): Handle new C++ init routines.
730 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
732 (CPP_Init_Proc): New subprogram.
733 (Is_CPP_Init_Proc): New subprogram.
734 * exp_disp.adb (CPP_Num_Prims): New subprogram.
735 (Has_CPP_Constructors): New subprogram.
736 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
737 initialize slots located in the C++ part of the dispatch table.
738 (Make_Tags): For CPP types declare variables used by the IP routine to
739 store the C++ tag values after the first invocation of the C++
741 (Build_CPP_Init_DT): New subprogram.
742 (Set_CPP_Constructors): New implementation that builds an IP for each
743 CPP constructor. These IP are wrappers of the C++ constructors that,
744 after the first invocation of the constructor, read the C++ tags from
745 the object and save them locally. These copies of the C++ tags are used
746 by the IC routines to initialize tables of Ada derivations of CPP types.
747 (Write_DT): Indicate what primitives are imported from C++
748 * exp_disp.ads (CPP_Num_Prims): New subprogram.
749 (Has_CPP_Constructors): New subprogram.
750 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
751 invoke the IC routine to inherit the slots of the parents.
752 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
753 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
754 (Is_Variable_Size_Record): Factorize code calling
755 Is_Variable_Size_Array.
756 (Build_CPP_Init_Procedure): New subprogram that builds the tree
757 corresponding to the procedure that initializes the C++ part of the
758 dispatch table of an Ada tagged type that is a derivation of a CPP type.
759 (Build_Init_Procedure): Adding documentation plus code reorganization to
760 leave more clear the construction of the IP with C++ types.
761 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
762 it cannot be called after Make_Tags has been invoked.
763 (Inherit_CPP_Tag): Removed.
764 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
765 located at variable offset.
766 * freeze.ads: Minor reformating.
767 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
769 * gcc-interface/Make-lang.in: Update dependencies.
771 2010-08-10 Robert Dewar <dewar@adacore.com>
773 * a-chahan.ads: Add comments on handling of obsolescent entries.
774 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
775 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
776 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
777 * sem_attr.adb (Analyze_Access_Attribute): Call
778 Check_Obsolescent_2005_Entity to check for access to obsolescent
779 Ada.Characters.Handling subprogram.
780 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
781 type is obsolescent in Ada 2005.
782 (Analyze_Attribute, case Constrained): Better placement of flag when
783 flagged as obsolescent feature.
784 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
785 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
786 is an obsolescent feature.
787 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
789 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
790 Check_Obsolescent_2005_Entity to check for renaming obsolete
791 Ada.Characters.Handling subprogram.
792 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
793 for obsolescent restrictions in Ada 2005.
794 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
795 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
796 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
797 check for obsolescent references to Ada.Characters.Handling subprograms
799 2010-08-10 Robert Dewar <dewar@adacore.com>
801 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
803 2010-08-10 Robert Dewar <dewar@adacore.com>
805 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
806 * par-ch4.adb: Change wording of Ada 2012 messages
807 * vms_data.ads: Add VMS entries for /2005, /12, /2012
809 2010-08-10 Robert Dewar <dewar@adacore.com>
811 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
812 codes in the range 16#80#..16#7FF#.
813 * sem_ch10.adb: Minor reformatting.
815 2010-08-10 Arnaud Charlet <charlet@adacore.com>
817 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
818 generate ali files in CodePeer mode, so that a gnatmake -c -k will
819 proceed further when possible
820 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
821 messages when ignoring representation clauses (-gnatI).
823 2010-08-10 Ed Schonberg <schonberg@adacore.com>
825 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
826 constant-fold discriminant reference if the constraint is an object
827 with non-static expression. Expression may contain volatile references
828 in the presence of renamings.
830 2010-08-10 Vincent Celier <celier@adacore.com>
832 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
834 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
835 index for an associative array where it is allowed.
837 2010-08-10 Thomas Quinot <quinot@adacore.com>
839 * exp_attr.adb: Add comments.
841 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
843 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
845 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
847 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
849 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
851 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
852 (build_vms_descriptor): Likewise.
854 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
856 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
857 (build_vms_descriptor32): Adjust calls to it for new parameter.
858 (build_vms_descriptor): Likewise.
860 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
862 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
863 (build_variant_list): Take and return a VEC instead of a tree.
864 (create_variant_part_from): Take a VEC instead of a tree for
865 variant_list. Adjust accordingly.
866 (gnat_to_gnu_entity): Adjust for changes to previous functions.
868 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
870 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
872 (components_to_record): Likewise.
873 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
874 * gcc-interface/utils.c (max_size): Likewise.
875 (build_vms_descriptor32): Likewise.
876 (build_vms_descriptor): Likewise.
878 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
880 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
881 (build_subst_list): Return a VEC instead of a tree.
882 (build_variant_list): Take a VEC for subst_list. Adjust
884 (create_field_decl_from): Likewise.
885 (create_variant_part_from): Likewise.
886 (copy_and_substitute_in_size): Likewise.
887 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
888 Free the built vector.
890 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
892 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
893 allocator for large imported objects.
895 2010-08-05 Robert Dewar <dewar@adacore.com>
897 * gnat1drv.adb: Minor reformatting.
899 2010-08-05 Ed Schonberg <schonberg@adacore.com>
901 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
902 instantiation, process its body before the spec of the main unit,
903 because it may contain subprograms invoked in the spec of main.
904 * einfo.ads: Add documention of delayed freeze.
906 2010-08-05 Vincent Celier <celier@adacore.com>
908 * prj-nmsc.adb (Process_Linker): Take into account new values for
909 attribute Response_File_Format.
910 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
911 GCC_Object_List and GCC_Option_List.
913 2010-08-05 Ed Schonberg <schonberg@adacore.com>
915 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
916 selected component that denotes a discriminant if it is the
917 discriminant of a component of an unconstrained record type.
919 2010-08-05 Ed Schonberg <schonberg@adacore.com>
921 * exp_util.adb (Insert_Actions): If the action appears within a
922 conditional expression that is already analyzed, insert action further
925 2010-08-05 Robert Dewar <dewar@adacore.com>
927 * exp_ch4.adb: Minor reformatting.
929 2010-08-05 Thomas Quinot <quinot@adacore.com>
931 * exp_ch4.adb: Minor reformatting
932 * gnat1drv.adb: Minor reformatting.
933 Minor code reorganization (use Nkind_In).
935 2010-08-05 Ed Schonberg <schonberg@adacore.com>
937 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
938 determine whether the expression in an address clause for an
939 initialized object must be constant. Code moved from freeze.adb.
940 (Remove_Side_Effects): When the temporary is initialized with a
941 reference, indicate that the temporary is a constant as done in all
943 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
944 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
945 If object does not need a constant address, remove side effects from
946 address expression, so it is elaborated at the point of the address
947 clause and not at the freeze point of the object, so that elaboration
950 2010-08-05 Vincent Celier <celier@adacore.com>
952 * prj.adb (Is_Compilable): Return False for header files of non Ada
955 2010-08-05 Emmanuel Briot <briot@adacore.com>
957 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
958 exec directory as a warning rather than an error.
960 2010-08-05 Thomas Quinot <quinot@adacore.com>
962 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
965 2010-08-05 Steve Baird <baird@adacore.com>
967 * exp_util.adb (Remove_Side_Effects): An access value which designates
968 a volatile object of a nonvolatile type is prohibited.
969 Do not call Make_Reference to construct a reference to such an object.
971 2010-08-05 Robert Dewar <dewar@adacore.com>
973 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
974 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
975 a-suewen.adb, a-suewen.ads: New files.
976 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
978 * sem_elab.adb: Minor reformatting.
980 2010-08-05 Arnaud Charlet <charlet@adacore.com>
982 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
983 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
984 in case of null Comp.
986 2010-08-05 Robert Dewar <dewar@adacore.com>
988 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
990 2010-08-05 Gary Dismukes <dismukes@adacore.com>
992 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
993 nested access type whose designated type has tasks or is a protected
994 object when the restrictions No_Task_Hierarchy or
995 No_Local_Protected_Objects apply. Add ??? comment.
996 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
997 type is not a library-level type and No_Local_Protected_Objects applies.
998 (Analyze_Task_Type): Give a warning when a task type is not a
999 library-level type and No_Task_Hierarchy applies.
1001 2010-08-05 Arnaud Charlet <charlet@adacore.com>
1003 * sem.adb: Minor reformatting
1004 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
1007 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
1009 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
1011 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
1012 for the debug-only entity.
1013 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
1015 2010-08-03 Joseph Myers <joseph@codesourcery.com>
1017 * gcc-interface/lang-specs.h: Don't pass -a options.
1019 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1021 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
1022 options. Check canonical_option_num_elements on options copied.
1024 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1026 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
1027 return value type. Don't check for missing arguments here.
1029 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1031 * gcc-interface/misc.c (gnat_option_lang_mask): New.
1032 (gnat_init_options): Update prototype. Reconstruct argv array
1033 from decoded options.
1035 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
1037 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
1038 case, merge the alias set of the old pointer type.
1040 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
1042 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
1043 and recurse only for multidimensional array types instead.
1045 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
1048 * gcc-interface/utils.c (convert): Fix thinko in test.
1049 (unchecked_convert): When converting from a scalar type to a type with
1050 a different size, pad to have the same size on both sides.
1052 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
1054 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
1055 equality for the component type of array types.
1057 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1059 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1060 * gcc-interface/trans.c: Likewise.
1061 * gcc-interface/utils.c: Likewise.
1062 * gcc-interface/utils2.c: Likewise.
1064 2010-07-13 Laurent GUERBY <laurent@guerby.net>
1067 * gcc-interface/targtyps.c: Include tm_p.h.
1068 * gcc-interface/Make-lang.in: Update dependencies.
1070 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
1072 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
1075 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1077 * gcc-interface/utils.c: Include diagnostic-core.h in every file
1078 that includes toplev.h.
1080 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
1082 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
1083 Branch to common code handling the alignment of discrete types.
1084 <E_Signed_Integer_Type>: Likewise.
1085 <E_Modular_Integer_Type>: Likewise.
1087 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
1089 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
1090 (gnat_handle_option): Allocate only one element for gnat_argv.
1091 (gnat_init): Do not populate gnat_argv.
1093 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1095 * gcc-interface/trans.c: Do not include tree-flow.h.
1096 * gcc-interface/Make-lang.in: Adjust dependencies.
1098 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1100 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
1101 of a TREE_LIST. Update comment.
1102 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
1103 Adjust call to gnat_build_constructor.
1104 (Attribute_to_gnu): Likewise.
1105 (gnat_to_gnu): Likewise.
1106 (pos_to_constructor): Likewise.
1107 (extract_values): Likewise.
1108 * gcc-interface/utils.c (build_template): Likewise.
1109 (convert_vms_descriptor64): Likewise.
1110 (convert_vms_descriptor32): Likewise.
1111 (convert_to_fat_pointer): Likewise.
1112 (convert): Likewise.
1113 (unchecked_convert): Likewise.
1114 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
1115 * gcc-interface/utils2.c (build_allocator): Likewise.
1116 (fill_vms_descriptor): Likewise.
1117 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
1118 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
1119 instead of TREE_LISTs.
1121 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1123 * gcc-interface/misc.c: Do not include except.h.
1124 * gcc-interface/Make-lang.in: Update dependencies.
1126 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
1128 * gcc-interface/trans.c: Include tree-flow.h.
1129 (gnu_switch_label_stack): Delete.
1130 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
1131 its associated block cannot fall through. Do not emit the final label
1132 if no cases branch to it.
1133 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
1135 2010-06-23 Thomas Quinot <quinot@adacore.com>
1137 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
1138 reference to a protected subprogram outside of the protected's scope,
1139 ensure the corresponding external subprogram is frozen before the
1142 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1144 * sem_prag.adb: Fix typo in error message.
1145 * sem.adb: Refine previous change.
1147 2010-06-23 Robert Dewar <dewar@adacore.com>
1149 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
1150 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
1151 Implement Ada 2012 string encoding packages.
1153 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1155 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
1156 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
1157 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
1158 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
1160 * gcc-interface/Makefile.in: Enable use of above files.
1162 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1164 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
1165 of address clauses if if Ignore_Rep_Clauses is active.
1166 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
1167 remove address clause from tree so that it does not reach the backend.
1169 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1171 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
1172 expand 'Valid from user code in CodePeer mode, will be handled by the
1175 2010-06-23 Bob Duff <duff@adacore.com>
1177 * g-comlin.ads: Minor comment improvements.
1179 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1181 * sem_res.adb (Uses_SS): The expression that initializes a controlled
1182 component of a record type may be a user-defined operator that is
1183 rewritten as a function call.
1185 2010-06-23 Bob Duff <duff@adacore.com>
1187 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
1189 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
1191 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
1192 label to the new sequence of statements. Set the sloc of the raise
1193 statement onto the new goto statements.
1195 2010-06-23 Robert Dewar <dewar@adacore.com>
1197 * a-stuten.ads, a-stuten.adb: New files.
1198 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
1199 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
1201 2010-06-23 Robert Dewar <dewar@adacore.com>
1203 * gnat_ugn.texi: Add documentation of -gnat12 switch
1204 Add documentation of -gnatX switch.
1206 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1208 * inline.ads: Include the current Ada_Version in the info for pending
1209 instance bodies, so that declaration and body are compiled with the
1211 * inline.adb: Move with_clause for Opt to spec.
1212 * sem_ch12.adb (Analyze_Package_Instantiation,
1213 Analyze_Subprogram_Instantiation): Save current Ada_Version in
1214 Pending_Instantiation information.
1215 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
1216 Inline_Package_Body): Use the Ada_Version present in the body
1219 2010-06-23 Robert Dewar <dewar@adacore.com>
1221 * usage.adb: Add documentation for -gnat12 switch.
1222 * errout.ads: Add VMS alias entry for -gnat12 switch
1223 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
1224 Add documentation for pragma Extensions_Allowed.
1225 * opt.ads: Add entry for Ada 2012 mode.
1226 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
1228 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
1230 * sem_ch13.adb: Add handling for Ada 2012 mode.
1231 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
1232 * switch-c.adb: Add handling for -gnat12 switch.
1233 Implement -gnat2005 and -gnat2012.
1234 * usage.adb: Add documentation for -gnat12 switch.
1235 * vms_data.ads: Add /12 switch for Ada 2012 mode.
1237 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1239 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
1240 No_Task_Hierarchy restriction. Add comment.
1241 * exp_ch9.adb, exp_ch3.adb: Update comments.
1243 2010-06-23 Robert Dewar <dewar@adacore.com>
1245 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
1246 * sem_res.adb: Add comments.
1247 * sem_util.adb: Minor reformatting. Add comments.
1248 Change increment on Actuals_In_Call table.
1249 * opt.ads: Minor: add 'constant'.
1251 2010-06-23 Javier Miranda <miranda@adacore.com>
1253 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
1254 TSD to Null_Address if No_Dispatching_Calls is active.
1256 2010-06-23 Vincent Celier <celier@adacore.com>
1258 * a-comlin.ads: Indicate that use of this package is not supported
1259 during the elaboration of an auto-initialized Stand-Alone Library.
1261 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1263 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
1264 alignment clause on a record type to determine if a component may be
1265 misaligned. The decision must be taken in the back-end where target
1266 alignment information is known.
1268 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1270 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
1271 systematically in CodePeer mode to simplify generated code.
1272 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
1273 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
1274 No_Task_Hierarchy is set instead of crasshing.
1276 2010-06-23 Thomas Quinot <quinot@adacore.com>
1278 * sem_util.adb: Minor code cleanup: test for proper entity instead of
1279 testing just Chars attribute when checking whether a given scope is
1281 * exp_ch4.adb, einfo.adb: Minor reformatting.
1283 2010-06-23 Vincent Celier <celier@adacore.com>
1286 * switch-m.adb (Normalize_Compiler_Switches): Take into account
1287 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
1288 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
1290 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1292 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
1293 operation with a universal real operand, and the right operand is a
1294 range with universal bounds, find unique fixed point that may be
1295 candidate, and warn appropriately.
1297 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1299 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
1300 properly the rare cases where VMS operators are visible through
1301 Extend_System, but the default System is being used and Address is a
1303 * sem_util.adb: Widen predicate Is_VMS_Operator.
1305 2010-06-23 Vincent Celier <celier@adacore.com>
1307 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
1310 2010-06-23 Olivier Hainque <hainque@adacore.com>
1312 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
1313 Interface_Name as foreign. These are GCC builtin imports for
1314 which Ada specific processing doesn't apply.
1316 2010-06-23 Thomas Quinot <quinot@adacore.com>
1318 * sem_ch12.adb: Minor reformatting.
1320 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1322 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
1323 determine whether an intrinsic subprogram is VMS specific.
1325 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
1327 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
1328 is present in the entity.
1330 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1332 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
1333 Fix handling of parameters.
1334 Add protection against unexpected cases.
1335 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
1336 access level, since "A" suffix is already used elsewhere. Similarly,
1337 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
1340 2010-06-23 Thomas Quinot <quinot@adacore.com>
1342 * sem_util.adb, sem_util.ads: Minor reformatting.
1344 2010-06-23 Vincent Celier <celier@adacore.com>
1346 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
1347 the previous behavior of gprclean when there are missing files.
1349 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1351 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
1352 generic body is not a fatal error.
1353 (Mark_Context): Handle properly names of child units.
1354 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
1357 2010-06-23 Vincent Celier <celier@adacore.com>
1359 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
1362 2010-06-23 Bob Duff <duff@adacore.com>
1364 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
1365 Memory_Space, because CPU_Time doesn't seem to provide any significant
1366 speed advantage in practice. Cleanup: Get rid of constant
1367 Default_Optimization; doesn't seem to add anything. Use case
1368 statements instead of if statements; seems cleaner.
1370 2010-06-23 Olivier Hainque <hainque@adacore.com>
1372 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
1373 Wshadow instead of Wextra to guard warning on absence of internal
1374 builtin decl for an import. Fix use of quote in warning text.
1375 (intrin_arglists_compatible_p): Remove processing of integer trailing
1376 args on the Ada side. Fix use of literal > in warning text.
1377 (intrin_return_compatible_p): Never warn on "function imported as
1378 procedure". Defer the void/void case to the common type compatibility
1380 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
1381 of GCC builtin imports.
1383 2010-06-23 Olivier Hainque <hainque@adacore.com>
1385 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
1387 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
1388 functions, helpers for ...
1389 (intrin_profiles_compatible_p): New function, replacement for ...
1390 (compatible_signatures_p): Removed.
1391 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
1392 attempt to bind an unregistered builtin function. When we have
1393 one, use it and warn on profile incompatibilities.
1395 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1397 * gcc-interface/Make-lang.in: Update dependencies.
1399 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1401 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
1402 for a coextension in an object declaration is a concatenation, treat
1403 coextension as dynamic.
1405 2010-06-23 Javier Miranda <miranda@adacore.com>
1407 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
1408 internal entities are added to the scope of the tagged type.
1409 (Derive_Subprograms): Do not stop derivation when we find the first
1410 internal entity that has attribute Interface_Alias. After the change
1411 done to Override_Dispatching_Operations it is no longer true that
1412 these primirives are always located at the end of the list of
1414 * einfo.ads (Primitive_Operations): Add documentation.
1415 * exp_disp.adb (Write_DT): Improve output adding to the name of the
1416 primitive a prefix indicating its corresponding tagged type.
1417 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
1418 entity covers the primitive of an interface that is not an ancestor of
1419 this tagged type then the new primitive is added at the end of the list
1420 of primitives. Required to fulfill the C++ ABI.
1422 2010-06-23 Javier Miranda <miranda@adacore.com>
1424 * atree.ads (Set_Reporting_Proc): New subprogram.
1425 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
1426 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
1427 to routines of package Scil_ll by indirect call to the registered
1429 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
1430 that is invoked when a node is allocated, replaced or rewritten.
1431 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
1432 the SCIL node. Used as argument for Set_Reporting_Proc.
1433 (Initialize): Register Copy_SCIL_Node as the reporting routine that
1434 is invoked by atree.
1436 2010-06-23 Thomas Quinot <quinot@adacore.com>
1438 * sem_ch3.ads: Minor reformatting.
1440 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1442 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
1443 always analyze the generic body and instance, because it may be needed
1445 (Mark_Context): Prepend the with clauses for needed generic units, so
1446 they appear in a better order for CodePeer.
1447 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
1449 2010-06-23 Emmanuel Briot <briot@adacore.com>
1451 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
1453 2010-06-23 Robert Dewar <dewar@adacore.com>
1455 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
1457 2010-06-23 Thomas Quinot <quinot@adacore.com>
1459 * a-tags.ads: Fix description of TSD structure.
1461 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1463 * sem_ch12.adb (Mark_Context): When indicating that the body of a
1464 generic unit is needed prior to the unit containing an instantiation,
1465 search recursively the context of the generic to add other generic
1466 bodies that may be instantiated indirectly through the current instance.
1468 2010-06-23 Robert Dewar <dewar@adacore.com>
1470 * freeze.adb: Minor reformatting.
1472 2010-06-23 Bob Duff <duff@adacore.com>
1474 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
1476 2010-06-23 Vincent Celier <celier@adacore.com>
1478 * make.adb (Compile_Sources): Complete previous change.
1480 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1482 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
1483 Constrained extra formal.
1485 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1487 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
1488 Initialize_Scalars are enabled, compile the generated equality function
1489 for a composite type with full checks enabled, so that validity checks
1490 are performed on individual components.
1492 2010-06-23 Emmanuel Briot <briot@adacore.com>
1494 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
1495 Missing_Source_Files.
1497 2010-06-23 Robert Dewar <dewar@adacore.com>
1499 * exp_ch3.adb, exp_util.adb: Minor reformatting.
1501 2010-06-23 Jose Ruiz <ruiz@adacore.com>
1503 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
1504 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
1505 Clock (without delays) use a run time which is properly initialized.
1507 2010-06-23 Vincent Celier <celier@adacore.com>
1509 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
1510 when -f -u and a main is specified on the command line. However,
1511 attempt to compile even when the ALI file is read-only when
1512 Must_Compile is True.
1514 2010-06-23 Thomas Quinot <quinot@adacore.com>
1516 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
1518 2010-06-23 Javier Miranda <miranda@adacore.com>
1520 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
1521 entities for parent types that are interfaces. Needed in generics to
1522 handle formals that implement interfaces.
1523 (Derive_Subprograms): Add assertion for derivation of tagged types that
1524 do not cover interfaces. For generics, complete code that handles
1525 derivation of type that covers interfaces because the previous
1526 condition was weak (it required only name consistency; arguments were
1527 not checked). Add new code to locate primitives covering interfaces
1528 defined in generic units or instantiatons.
1529 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
1530 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
1531 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
1532 interfaces that are parents of the type because they share the primary
1534 (Register_Primitive): Do not register primitives of interfaces that
1535 are parents of the type.
1536 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
1537 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
1538 primitives skip primitives of interfaces that are parents of the type.
1540 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1542 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
1543 attribute cannot be constant-folded if an index type is a formal type,
1544 or is derived from one.
1545 * checks.adb (Determine_Range): ditto.
1547 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1549 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
1551 2010-06-23 Bob Duff <duff@adacore.com>
1553 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
1554 (Insert): Disallow nul characters.
1555 (misc output routines): Assert no nul characters.
1557 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1559 * exp_ch4.adb: Use predefined unsigned type in all cases.
1561 2010-06-23 Bob Duff <duff@adacore.com>
1563 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
1564 * g-pehage.ads: Minor comment fixes.
1565 * g-pehage.adb: Minor: Add some additional debugging printouts under
1568 2010-06-23 Robert Dewar <dewar@adacore.com>
1570 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
1571 (Worse_Choice): Always prefer Pure/Preelab.
1573 2010-06-23 Vincent Celier <celier@adacore.com>
1575 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
1577 2010-06-23 Robert Dewar <dewar@adacore.com>
1579 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
1580 checking returns in generic case.
1581 (Check_Missing_Return): New procedure.
1583 2010-06-23 Robert Dewar <dewar@adacore.com>
1585 * bindgen.adb, switch-b.adb: Minor reformatting.
1587 2010-06-23 Javier Miranda <miranda@adacore.com>
1589 * frontend.adb (Frontend): Add call to initialize the new package
1591 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
1593 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
1594 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
1596 * exp_util.adb (Insert_Actions): Remove code for
1597 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
1598 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
1599 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
1600 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
1601 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
1602 * sinfo.ads (SCIL_Related_Node): Field removed.
1603 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
1604 (N_SCIL_Tag_Init): Node removed.
1605 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
1606 (Check_SCIL_Node): New implementation.
1607 (Find_SCIL_Node): Removed.
1608 * sem.adb (Analyze): Remove management of
1609 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
1610 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
1612 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
1613 Set_SCIL_Related_Node and avoid adding the SCIL node before the
1614 referenced node using Insert_Action because this is not longer required.
1615 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
1616 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
1617 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to Adjust_SCIL_Node
1618 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
1619 because we no longer require to generate the SCIL node before the call.
1620 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
1621 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
1622 nodes before the referenced node using Insert_Action because this
1623 is not longer required.
1624 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
1625 update the SCIL_Node field.
1626 * sprint.adb (Sprint_Node_Actual): Remove code for
1627 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
1628 * treepr.adb (Print_Node): Print the SCIL node field (if available).
1629 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
1630 SCIL_Tag_Init nodes.
1631 * scil_ll.ads, scil_ll.adb: New files.
1632 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
1635 2010-06-23 Robert Dewar <dewar@adacore.com>
1637 * sem_ch6.adb: Minor reformatting.
1639 2010-06-23 Doug Rupp <rupp@adacore.com>
1641 * bindusg.adb (Display): Write -Hnn line.
1642 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
1644 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
1645 valid values to 32 and 64.
1646 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
1647 ENABLE, DISABLE as valid settings.
1648 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
1649 * opt.ads (Heap_Size): New global variable.
1650 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
1651 TARGET_MALLOC64 check. Fix comment.
1653 2010-06-23 Robert Dewar <dewar@adacore.com>
1655 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
1656 reformatting. Add comments.
1657 * errout.adb (Finalize): Properly adjust warning count when deleting
1660 2010-06-22 Robert Dewar <dewar@adacore.com>
1662 * errout.adb (Finalize): Set Prev pointers.
1663 (Finalize): Delete continuations for deletion by warnings off(str).
1664 * erroutc.ads: Add Prev pointer to error message structure.
1666 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1668 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
1669 child unit, examine context of parent units to locate instantiated
1670 generics whose bodies may be needed.
1671 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
1672 with_clause for the instantiated generic, examine the context of its
1673 parents, to set Withed_Body flag, so that it can be visited earlier.
1674 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
1675 an unsigned type, use a type of the proper size for the intermediate
1676 value, to prevent alignment problems on unchecked conversion.
1678 2010-06-22 Geert Bosch <bosch@adacore.com>
1680 * s-rannum.ads Change Generator type to be self-referential to allow
1681 Random to update its argument. Use "in" mode for the generator in the
1682 Reset procedures to allow them to be called from the Ada.Numerics
1683 packages without tricks.
1684 * s-rannum.adb: Use the self-referencing argument to get write access
1685 to the internal state of the random generator.
1686 * a-nudira.ads: Make Generator a derived type of
1687 System.Random_Numbers.Generator.
1688 * a-nudira.adb: Remove use of 'Unrestricted_Access.
1689 Put subprograms in alpha order and add headers.
1690 * g-mbdira.ads: Change Generator type to be self-referential.
1691 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
1693 2010-06-22 Robert Dewar <dewar@adacore.com>
1695 * freeze.adb: Minor reformatting
1696 Minor code reorganization (use Nkind_In and Ekind_In).
1698 2010-06-22 Bob Duff <duff@adacore.com>
1700 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
1701 -gnatc when a file is compiled that we cannot generate code for, not
1702 helpful and confusing.
1704 2010-06-22 Vincent Celier <celier@adacore.com>
1706 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
1709 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1711 * s-rannum.adb: Replace constants with commented symbols.
1712 * s-rannum.ads: Explain significance of the initial value of the data
1715 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1717 * a-ngcoty.adb: Clarify comment.
1719 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1721 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
1722 expansion for indexing packed arrays with small power-of-2 component
1723 sizes when the target is AAMP.
1724 (Expand_Packed_Element_Reference): Return without expansion for
1725 indexing packed arrays with small power-of-2 component sizes when the
1728 2010-06-22 Geert Bosch <bosch@adacore.com>
1730 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
1733 2010-06-22 Robert Dewar <dewar@adacore.com>
1735 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
1738 2010-06-22 Doug Rupp <rupp@adacore.com>
1740 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
1742 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
1743 (pragma Ident): Add a default ident string in the private part.
1745 2010-06-22 Robert Dewar <dewar@adacore.com>
1747 * cstand.adb: Minor reformatting.
1749 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1751 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
1752 recognize the Shift and Rotation intrinsics that are known to the
1753 compiler but have no interface name.
1755 2010-06-22 Geert Bosch <bosch@adacore.com>
1757 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
1758 scaling in case of overflow or NaN results.
1760 2010-06-22 Robert Dewar <dewar@adacore.com>
1762 * cstand.adb: Complete previous change.
1763 * g-dirope.ads: Add comment.
1764 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
1766 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1768 * cstand.adb: Add tree nodes for pragma Pack on string types.
1770 2010-06-22 Javier Miranda <miranda@adacore.com>
1772 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
1773 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
1774 formal of a primitive.
1775 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
1776 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
1777 formal of a primitive.
1778 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
1779 to obtain the last formal of a primitive.
1781 2010-06-22 Geert Bosch <bosch@adacore.com>
1783 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
1784 depending on __EMX__ or MSDOS being defined.
1785 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
1786 * a-excpol-abort.adb: Update comment indicating users of the file.
1787 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
1789 * env.c: Remove empty conditional for MSDOS.
1790 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
1793 2010-06-22 Robert Dewar <dewar@adacore.com>
1795 * s-rannum.adb: Minor reformatting.
1797 2010-06-22 Javier Miranda <miranda@adacore.com>
1799 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
1800 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
1801 package Sem_Util to package Sem_Aux.
1803 2010-06-22 Javier Miranda <miranda@adacore.com>
1805 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
1806 remove useless restriction on imported routines when building the
1809 2010-06-22 Robert Dewar <dewar@adacore.com>
1811 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
1814 2010-06-22 Javier Miranda <miranda@adacore.com>
1816 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
1817 generic subprogram declarations to ensure proper context. Add missing
1818 support for generic actuals.
1819 (Try_Primitive_Operation): Add missing support for concurrent types that
1820 have no Corresponding_Record_Type. Required to diagnose errors compiling
1821 generics or when compiling with no code generation (-gnatc).
1822 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
1823 the corresponding record type.
1824 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
1825 documentation. Do minimum decoration when processing a primitive of a
1826 concurrent tagged type that covers interfaces. Required to diagnose
1827 errors in the Object.Operation notation compiling generics or under
1829 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
1830 propagation of attribute Interface_List to the corresponding record.
1831 (Expand_N_Task_Type_Declaration): Code cleanup.
1832 (Expand_N_Protected_Type_Declaration): Code cleanup.
1834 2010-06-22 Matthew Heaney <heaney@adacore.com>
1836 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
1838 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1840 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
1841 that is able to produce all representable floating-point numbers in the
1842 unit interval. Remove template parameter Shift_Right, no longer used.
1843 * gnat_rm.texi: Document the period of the pseudo-random number
1844 generator under the description of its algorithm.
1845 * gcc-interface/Make-lang.in: Update dependencies.
1847 2010-06-22 Thomas Quinot <quinot@adacore.com>
1849 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
1850 reference to discriminant (can be an expanded name as well as an
1853 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1855 * exp_ch6.adb: Clarify comment.
1857 2010-06-22 Geert Bosch <bosch@adacore.com>
1859 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
1860 with decimal small as decimal types, avoiding floating-point arithmetic.
1861 (Has_Decimal_Small): New function.
1862 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
1864 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
1865 callers to call the new function in Einfo that takes the entity as
1868 2010-06-22 Robert Dewar <dewar@adacore.com>
1870 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
1872 2010-06-22 Thomas Quinot <quinot@adacore.com>
1874 * sem_elab.adb: Minor reformatting.
1876 2010-06-22 Vincent Celier <celier@adacore.com>
1878 * gnatsym.adb: Put the object files in the table in increasing
1879 aphabetical order of base names.
1881 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1883 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
1884 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
1885 the corresponding discriminal within a record declaration.
1887 2010-06-22 Thomas Quinot <quinot@adacore.com>
1889 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
1890 expression referring to a discriminal of the type of the aggregate (not
1891 a discriminal of some other unrelated type), and the prefix in the
1892 generated selected component must come from Lhs, not Obj.
1894 2010-06-22 Thomas Quinot <quinot@adacore.com>
1896 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
1897 when to freeze the parent type.
1899 2010-06-22 Robert Dewar <dewar@adacore.com>
1901 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
1902 exp_aggr.adb: Minor reformatting.
1903 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
1904 GNAT.MBSS_Float_Random.
1905 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
1907 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
1909 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
1910 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
1911 (Random_Float_Template, Random): New method of creating
1912 uniform floating-point variables that allow the creation of all machine
1915 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
1917 2010-06-22 Gary Dismukes <dismukes@adacore.com>
1919 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
1920 to abstract targets to check that the type is tagged and comes from
1921 source, rather than only testing for targets of interface types. Remove
1924 2010-06-22 Vincent Celier <celier@adacore.com>
1926 * vms_data.ads: Modify the declarations of qualifiers
1927 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
1930 2010-06-22 Ed Schonberg <schonberg@adacore.com>
1932 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
1933 expansion is disabled.
1935 2010-06-22 Robert Dewar <dewar@adacore.com>
1937 * makeusg.adb: Minor reformatting.
1939 2010-06-22 Robert Dewar <dewar@adacore.com>
1941 * types.ads: (Dint): Removed, no longer used anywhere.
1942 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
1943 (UI_Mul): Avoid use of UI_From_Dint.
1944 (UI_From_Dint): Removed, not used.
1945 * uintp.ads (UI_From_Dint): Removed, not used.
1946 (Uint_Min/Max_Simple_Mul): New constants.
1948 2010-06-22 Vincent Celier <celier@adacore.com>
1950 * clean.adb (Parse_Cmd_Line): Recognize switch
1951 --unchecked-shared-lib-imports.
1952 (Usage): Add line for switch --unchecked-shared-lib-imports
1953 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
1954 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
1955 moved from GPR_Util.
1956 * switch-m.adb (Scan_Make_Switches): Recognize switch
1957 --unchecked-shared-lib-imports.
1958 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
1959 * gnat_ugn.texi: Add documentation for new switch
1960 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
1962 2010-06-22 Javier Miranda <miranda@adacore.com>
1964 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
1965 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
1966 this patch replaces duplication of code that traverses the chain of
1967 aliased primitives by a call to routine Ultimate_Alias that
1968 provides this functionality.
1970 2010-06-22 Arnaud Charlet <charlet@adacore.com>
1972 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
1973 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
1976 2010-06-22 Thomas Quinot <quinot@adacore.com>
1978 * einfo.ads: Minor reformatting.
1980 2010-06-22 Javier Miranda <miranda@adacore.com>
1982 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
1983 eliminated primitives.
1984 (Make_DT): Avoid referencing eliminated primitives.
1985 (Register_Primitive): Do not register eliminated primitives in the
1986 dispatch table. Required to add this functionality when the program is
1987 compiled without static dispatch tables (-gnatd.t)
1989 2010-06-22 Emmanuel Briot <briot@adacore.com>
1991 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
1992 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
1993 warnings on use of internal GNAT units.
1995 2010-06-22 Jose Ruiz <ruiz@adacore.com>
1997 * s-taprop-vxworks.adb (Set_Priority): Update comments.
1999 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2001 * s-rannum.adb: Make stylistic change to remove mystery constant in
2002 Extract_Value. Image_Numeral_Length: new symbolic constant.
2004 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2006 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
2007 Is_Synchronized_Interface, Is_Task_Interface into computable
2008 predicates, to free three flags in entity nodes.
2009 * sem_ch3.adb: Remove setting of these flags.
2011 2010-06-22 Robert Dewar <dewar@adacore.com>
2013 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
2015 * s-taprop-vxworks.adb: Add comment for Set_Priority.
2016 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
2017 * projects.texi: Move @cindex to the left margin, since otherwise we
2018 are missing entries in the index.
2020 2010-06-22 Emmanuel Briot <briot@adacore.com>
2022 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
2023 packages from the GNAT hierarchy instead of System when possible.
2024 * gcc-interface/Make-lang.in: Update dependencies.
2026 2010-06-22 Jose Ruiz <ruiz@adacore.com>
2028 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
2029 previously in place to reorder the ready queue when a task drops its
2030 priority due to the loss of inherited priority.
2032 2010-06-22 Vincent Celier <celier@adacore.com>
2034 * projects.texi: Minor spelling error fixes.
2037 2010-06-22 Emmanuel Briot <briot@adacore.com>
2039 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
2040 warnings for some with clauses.
2042 2010-06-22 Robert Dewar <dewar@adacore.com>
2044 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
2045 test to catch more cases where first subtype is the results we want.
2046 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
2047 error case, since Errout will now handle this correctly.
2048 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
2049 Update dependencies.
2051 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2053 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
2054 when calling Make_Temporary.
2056 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2058 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
2059 subprogram can be associated with an entry body.
2061 2010-06-22 Robert Dewar <dewar@adacore.com>
2063 * scos.ads: Add note on membership test handling.
2065 2010-06-22 Vincent Celier <celier@adacore.com>
2067 * projects.texi: Minor spelling fixes.
2070 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2072 * s-rannum.adb: Correct off-by-one error in Extract_Value.
2074 2010-06-22 Vincent Celier <celier@adacore.com>
2076 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
2078 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
2079 gcc command if it is too long.
2081 2010-06-22 Robert Dewar <dewar@adacore.com>
2083 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
2085 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2087 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
2088 calling Make_Temporary.
2090 2010-06-22 Robert Dewar <dewar@adacore.com>
2092 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
2094 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2096 * sem_res.adb: Additional special-case for VMS.
2098 2010-06-22 Vincent Celier <celier@adacore.com>
2100 * gnatsym.adb: Minor comment fix.
2102 2010-06-22 Vincent Celier <celier@adacore.com>
2104 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
2106 2010-06-22 Robert Dewar <dewar@adacore.com>
2108 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
2109 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
2110 Ada 95 mode as an implementation defined attribute.
2112 2010-06-22 Vincent Celier <celier@adacore.com>
2114 * bindusg.adb (Display): Update line for -R
2115 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
2116 generated files when -R is used.
2118 2010-06-22 Vincent Celier <celier@adacore.com>
2120 * prj-nmsc.adb (Lib_Data_Table): New table.
2121 (Check_Library_Attributes): Check if the same library name is used in
2122 two different projects that do not extend each other.
2124 2010-06-22 Robert Dewar <dewar@adacore.com>
2126 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
2128 2010-06-22 Vincent Celier <celier@adacore.com>
2130 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
2131 empty, make it the current working directory.
2133 2010-06-22 Thomas Quinot <quinot@adacore.com>
2135 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
2136 private type with discriminants, make sure the parent type is frozen.
2138 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
2140 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
2141 with packed array references specially.
2142 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
2143 to a component of a bit packed array if it is the prefix of 'Bit.
2144 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
2145 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
2146 'Bit reference, where the prefix involves a packed array reference.
2147 (Get_Base_And_Bit_Offset): New helper, extracted from...
2148 (Expand_Packed_Address_Reference): ...here. Call above procedure to
2149 get the outer object and offset expression.
2151 2010-06-22 Thomas Quinot <quinot@adacore.com>
2153 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
2154 * einfo.adb (Related_Expression, Set_Related_Expression): Add
2157 2010-06-22 Javier Miranda <miranda@adacore.com>
2159 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
2160 reorganization to properly check if the operation has been inherited as
2161 an abstract operation.
2163 2010-06-22 Ed Falis <falis@adacore.com>
2165 * s-osinte-vxworks.ads: Complete previous change.
2167 2010-06-22 Thomas Quinot <quinot@adacore.com>
2169 * sem_res.adb: Add comment.
2170 * projects.texi, gnat_ugn.texi: Remove macro.
2172 2010-06-22 Vincent Celier <celier@adacore.com>
2174 * prj-attr.adb: Remove project level attribute Main_Language.
2176 2010-06-22 Robert Dewar <dewar@adacore.com>
2178 * switch-b.adb, osint-b.adb: Minor reformatting.
2180 2010-06-22 Pascal Obry <obry@adacore.com>
2182 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
2183 vector if previous send was not fully successful. If only part of
2184 the vector data was sent, we exit the loop.
2186 2010-06-22 Thomas Quinot <quinot@adacore.com>
2188 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
2189 error reporting with generic types.
2191 2010-06-22 Thomas Quinot <quinot@adacore.com>
2193 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
2194 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
2195 vms_data.ads: Add a new command line switch -A to gnatbind to output
2196 the list of all ALI files for the partition.
2198 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2200 * s-osinte-vxworks.ads: Fix casing.
2201 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
2202 change: Interfaces.C does not provide a long_long type.
2204 2010-06-22 Emmanuel Briot <briot@adacore.com>
2206 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
2207 native user's guide, since this document contains the two versions.
2208 * gcc-interface/Make-lang.in: Update doc dependencies.
2210 2010-06-22 Robert Dewar <dewar@adacore.com>
2212 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
2214 2010-06-22 Emmanuel Briot <briot@adacore.com>
2216 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
2217 not build this file on its own (only through gnat_ugn.texi).
2218 Remove macro definitions and insert simpler version in gnat_ugn.texi.
2220 2010-06-22 Robert Dewar <dewar@adacore.com>
2222 * ali-util.ads: Minor comment update.
2223 * g-socthi-mingw.adb: Minor reformatting.
2225 2010-06-22 Ed Falis <falis@adacore.com>
2227 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
2228 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
2229 for specific versions of VxWorks.
2231 2010-06-22 Emmanuel Briot <briot@adacore.com>
2233 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
2234 related sections from user's guide and reference manual, since they
2235 have now been merged together into a separate document (projects.texi).
2236 This removes a lot of duplication where attributes where described
2238 The grammar for the project files is now in each of the sections
2239 (packages,expressions,...) instead of being duplicates in two other
2240 sections (one in the user's guide that contained the full grammar,
2241 and various sections in the rm that contained extracts of the same
2243 Added the full list of all supported attributes, since existing lists
2245 Rename "associative array" into "indexed attribute"
2246 Remove sections that were duplicates ("External References in
2247 Project Files" and "External Values", and "Project Extensions"
2248 for instance). The list of valid packages in project files is now in
2251 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2253 * sem_ch3.adb (Add_Internal_Interface_Entities): If
2254 Find_Primitive_Covering_Interface does not find the operation, it may
2255 be because of a name conflict between the inherited operation and a
2256 local non-overloadable name. In that case look for the operation among
2257 the primitive operations of the type. This search must succeed
2258 regardless of visibility.
2260 2010-06-22 Pascal Obry <obry@adacore.com>
2262 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
2263 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
2266 2010-06-22 Robert Dewar <dewar@adacore.com>
2268 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
2270 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
2272 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2274 * s-intman-vxworks.ads: Code clean up.
2276 2010-06-22 Thomas Quinot <quinot@adacore.com>
2278 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
2279 dereference, construct actual subtype of designated object to generate
2280 proper bounds checks.
2282 2010-06-22 Thomas Quinot <quinot@adacore.com>
2284 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
2285 Read_Withed_ALIs, which is more descriptive.
2287 2010-06-22 Pascal Obry <obry@adacore.com>
2289 * g-sothco.ads: Minor reformatting.
2290 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
2291 C_Sendmsg implementation.
2292 (C_Sendmsg): Do not use lock (not needed).
2293 (C_Recvmsg): Likewise and also do not wait for incoming data.
2295 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2297 * uintp.adb: Fix scope error in operator call.
2299 2010-06-22 Vincent Celier <celier@adacore.com>
2301 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
2302 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
2303 autoconfiguration is needed, fail indicating that no config project
2304 file can be found, as there is no autoconfiguration on VMS.
2306 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2308 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
2309 for an operator in a functional notation, when operands are universal.
2311 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2313 * gcc-interface/Make-lang.in: Update dependencies.
2315 2010-06-22 Robert Dewar <dewar@adacore.com>
2317 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
2319 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
2320 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
2322 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
2325 2010-06-22 Vincent Celier <celier@adacore.com>
2327 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
2328 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
2330 2010-06-22 Pascal Obry <obry@adacore.com>
2332 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
2334 (C_Recvmsg): Make sure the routine is atomic. Also fully
2335 fill vectors in the proper order.
2336 (C_Sendmsg): Make sure the routine is atomic.
2338 2010-06-22 Robert Dewar <dewar@adacore.com>
2340 * sem_ch8.adb: Update comment.
2341 * sem_res.adb: Minor code reorganization (use Ekind_In).
2343 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2345 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
2346 name is a call, use the number of actuals to determine whether this is
2347 a binary or unary operator, rather than relying on later information
2348 to resolve the overload.
2350 2010-06-22 Robert Dewar <dewar@adacore.com>
2352 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
2354 2010-06-22 Robert Dewar <dewar@adacore.com>
2356 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
2357 * sem_eval.adb: Minor reformatting.
2359 2010-06-22 Vincent Celier <celier@adacore.com>
2361 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
2362 to gnatlink, except on Open VMS.
2363 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
2364 object directories if -nostdlib is used.
2366 2010-06-22 Robert Dewar <dewar@adacore.com>
2368 * sem_util.adb (Is_Delegate): Put in proper alpha order.
2369 * sem_eval.adb: Minor reformatting.
2371 2010-06-22 Robert Dewar <dewar@adacore.com>
2373 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
2374 * exp_aggr.adb: Minor comment changes and reformatting.
2375 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
2376 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
2378 2010-06-22 Thomas Quinot <quinot@adacore.com>
2380 * sem_util.adb (Build_Actual_Subtype): Record original expression in
2381 Related_Expression attribute of the constructed subtype.
2382 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
2383 Node24 on types for...
2384 (Related_Expression): Make attribute available on types as well.
2386 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2388 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
2389 Directly_Designated_Type when the type argument is an access type.
2390 (Find_Interface_Tag): Retrieve Designated_Type instead of
2391 Directly_Designated_Type when the type argument is an access type.
2392 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
2393 Directly_Designated_Type of each access discriminant.
2394 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
2395 instead of Directly_Designated_Type when the operand and target types
2398 2010-06-22 Thomas Quinot <quinot@adacore.com>
2400 * exp_aggr.adb (Flatten): Return False if one choice is statically
2401 known to be out of bounds.
2403 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2405 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
2406 a parameterless function call, preserve parentheses of original
2407 expression, for proper handling by pretty printer.
2408 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
2409 procedure, to handle quietly identifiers that have no entity names.
2410 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
2411 elsif_part is missing, it has been rewritten as a nested if, and there
2412 is no useful information on the current value of the variable.
2414 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2416 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
2417 discriminals to the current scope.
2418 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
2419 scope, which could overwrite a different already set value.
2421 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2423 * sem_res.adb (Valid_Conversion): If expression is a predefined
2424 operator, use sloc of type of interpretation to improve error message
2425 when operand is of some derived type.
2426 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
2428 2010-06-22 Emmanuel Briot <briot@adacore.com>
2430 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
2431 that it can set out parameters as well. When a process has died, reset
2432 its Input_Fd to Invalid_Fd, so that when using multiple processes we
2433 can find out which process has died.
2435 2010-06-22 Thomas Quinot <quinot@adacore.com>
2437 * sem_eval.adb (Find_Universal_Operator_Type): New
2438 subprogram to identify the operand type of an operator on universal
2439 operands, when an explicit scope indication is present. Diagnose the
2440 case where such a call is ambiguous.
2441 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
2442 Use the above to identify the operand type so it can be properly frozen.
2443 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
2444 type, done in an arbitrary, possibly incorrect type (the presence of
2445 some numeric type in the scope is checked for legality, but when more
2446 than one such type is in the scope, we just pick a random one, not
2447 necessarily the expected one).
2448 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
2451 2010-06-22 Robert Dewar <dewar@adacore.com>
2453 * sem_eval.adb: Minor reformatting.
2455 2010-06-22 Robert Dewar <dewar@adacore.com>
2457 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
2458 Expression_With_Actions to clean up the code generated when folding
2459 constant expressions.
2461 2010-06-22 Vincent Celier <celier@adacore.com>
2463 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
2466 2010-06-22 Vincent Celier <celier@adacore.com>
2468 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
2469 found, check if it's path has aready been found, whatever its index.
2471 2010-06-22 Robert Dewar <dewar@adacore.com>
2473 * atree.adb, gnatbind.adb: Minor reformatting.
2474 Minor code reorganization.
2476 2010-06-21 Robert Dewar <dewar@adacore.com>
2478 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
2479 known at compile time.
2481 2010-06-21 Gary Dismukes <dismukes@adacore.com>
2483 * atree.adb: Fix comment typo.
2485 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2487 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
2488 whether a universal arithmetic expression in a conversion, which is
2489 rewritten from a function call with an expanded name, is ambiguous.
2491 2010-06-21 Vincent Celier <celier@adacore.com>
2493 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
2494 source files in specified list of sources.
2495 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
2497 (Add_Source): Set the Location of the new source
2498 (Process_Exceptions_File_Based): Call Add_Source with the Location
2499 (Get_Sources_From_File): If an exception is found, set its Listed to
2501 (Find_Sources): When Source_Files is specified, if an exception is
2502 found, set its Listed to True. Remove any exception that is not in a
2503 specified list of sources.
2504 * prj.ads (Source_Data): New component Location
2506 2010-06-21 Vincent Celier <celier@adacore.com>
2508 * gnatbind.adb (Closure_Sources): Global table, moved from block.
2510 2010-06-21 Thomas Quinot <quinot@adacore.com>
2512 * sem_res.adb: Minor reformatting.
2513 * atree.adb: New debugging hook "rr" for node rewrites.
2515 2010-06-21 Robert Dewar <dewar@adacore.com>
2517 * g-expect.ads, g-expect.adb: Minor reformatting.
2519 2010-06-21 Emmanuel Briot <briot@adacore.com>
2521 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
2523 2010-06-21 Arnaud Charlet <charlet@adacore.com>
2525 * gcc-interface/Make-lang.in: Update dependencies.
2527 2010-06-21 Thomas Quinot <quinot@adacore.com>
2529 * bindgen.ads: Update comments.
2531 2010-06-21 Vincent Celier <celier@adacore.com>
2533 * gnatbind.adb: Suppress dupicates when listing the sources in the
2534 closure (switch -R).
2536 2010-06-21 Emmanuel Briot <briot@adacore.com>
2538 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
2541 2010-06-21 Emmanuel Briot <briot@adacore.com>
2543 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
2545 (Expect_Internal): No longer raises an exception, so that it can set
2546 out parameters as well. When a process has died, reset its Input_Fd
2547 to Invalid_Fd, so that when using multiple processes we can find out
2548 which process has died.
2550 2010-06-21 Robert Dewar <dewar@adacore.com>
2552 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
2553 checks.adb, sem_res.adb: Minor reformatting. Add comments.
2555 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2557 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
2558 rederivation associated with a full declaration in a private part, and
2559 there is a partial view that derives the same parent subprogram, the
2560 new entity does not become visible. This check must be applied to
2561 interface operations as well.
2563 2010-06-21 Thomas Quinot <quinot@adacore.com>
2565 * checks.adb: Add comments.
2566 * prj-nmsc.adb: Minor reformatting.
2568 2010-06-21 Thomas Quinot <quinot@adacore.com>
2570 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
2571 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
2572 extract bounds, to ensure that we get the proper captured values,
2573 rather than an expression that may have changed value since the point
2574 where the subtype was elaborated.
2575 (Find_Body_Discriminal): New utility subprogram to share code between...
2576 (Eval_Attribute): For the case of a subtype bound that references a
2577 discriminant of the current concurrent type, insert appropriate
2578 discriminal reference.
2579 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
2580 requeue to an entry in a family in the current task, use corresponding
2582 (Analyze_Accept_Statement): Rely on expansion of attribute references
2583 to insert proper discriminal references in range check for entry in
2586 2010-06-21 Emmanuel Briot <briot@adacore.com>
2588 * s-regpat.adb (Compile): Fix handling of big patterns.
2590 2010-06-21 Robert Dewar <dewar@adacore.com>
2592 * a-tifiio.adb: Minor reformatting.
2594 2010-06-21 Pascal Obry <obry@adacore.com>
2596 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
2599 2010-06-21 Javier Miranda <miranda@adacore.com>
2601 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
2604 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2606 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
2607 to hold the result, indicate that the target of the declaration does
2608 not need an initialization, to prevent spurious errors when
2609 Initialize_Scalars is enabled.
2611 2010-06-21 Ed Schonberg <schonberg@adacore.com>
2613 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
2614 Fore is not bound by line length. The Fore parameter of the internal
2615 procedure that performs the operation is an integer.
2617 2010-06-21 Thomas Quinot <quinot@adacore.com>
2619 * sem_res.adb, checks.adb: Minor reformatting.
2621 2010-06-21 Emmanuel Briot <briot@adacore.com>
2623 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
2625 (Insert_Operator_Before): New subprogram, avoids duplicated code
2626 (Compile): Avoid doing two compilations when the pattern matcher ends
2629 2010-06-21 Emmanuel Briot <briot@adacore.com>
2631 * s-regpat.adb: Improve debug traces
2632 (Dump): Change output format to keep it smaller.
2634 2010-06-21 Javier Miranda <miranda@adacore.com>
2636 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
2637 output to the output file when this routine completes its work.
2639 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
2641 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
2642 for loop. Call build_constructor_from_list directly in the CICO case.
2644 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2646 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
2647 declaration appears in the same unit and ealier than the renamed
2648 entity, retain generated body to prevent order-of-elaboration issues in
2651 2010-06-18 Arnaud Charlet <charlet@adacore.com>
2653 * s-tpoben.adb: Update comments.
2655 2010-06-18 Robert Dewar <dewar@adacore.com>
2657 * debug.adb: Minor comment change.
2659 2010-06-18 Javier Miranda <miranda@adacore.com>
2661 * exp_cg.adb: Code clean up.
2662 * debug.adb: Complete documentation of switch -gnatd.Z.
2663 * gcc-interface/misc.c (callgraph_info_file): Declare.
2665 2010-06-18 Javier Miranda <miranda@adacore.com>
2667 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
2669 2010-06-18 Thomas Quinot <quinot@adacore.com>
2671 * sprint.ads: Minor reformatting.
2672 * output.ads: Update obsolete comment.
2674 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2676 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
2677 an external intrinsic operation (e.g. a GCC numeric function) indicate
2678 that the renaming entity has the same characteristics, so a call to it
2679 is properly expanded.
2681 2010-06-18 Javier Miranda <miranda@adacore.com>
2683 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
2684 support for dispatch table/callgraph info generation.
2685 * gcc-interface/Make-lang.in: Update dependencies.
2687 2010-06-18 Robert Dewar <dewar@adacore.com>
2689 * exp_ch6.adb: Minor reformatting.
2690 * gnatname.adb: Add comment.
2692 2010-06-18 Vincent Celier <celier@adacore.com>
2694 * gnatname.adb (Scan_Args): When --and is used, make sure that the
2695 dynamic tables in the newly allocated Argument_Data are properly
2698 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
2700 * gnat1drv.adb: Fix comment.
2702 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2704 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
2705 renaming, re-expand the call with the renamed subprogram if that one
2706 is marked inlined as well.
2708 2010-06-18 Gary Dismukes <dismukes@adacore.com>
2710 * gnat1drv.adb (Adjust_Global_Switches): Enable
2711 Use_Expression_With_Actions for AAMP and VM targets.
2713 2010-06-18 Vincent Celier <celier@adacore.com>
2715 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
2717 2010-06-18 Thomas Quinot <quinot@adacore.com>
2719 * exp_ch4.adb: Minor reformatting.
2721 2010-06-18 Javier Miranda <miranda@adacore.com>
2723 * debug.ads Add documentation on -gnatd.Z.
2725 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2727 * sem_elim.adb: Proper error message on improperly eliminated instances
2729 2010-06-18 Vincent Celier <celier@adacore.com>
2731 * prj.ads (Response_File_Format): New value GCC.
2733 2010-06-18 Thomas Quinot <quinot@adacore.com>
2735 * gnat1drv.adb: Minor reformatting.
2737 2010-06-18 Robert Dewar <dewar@adacore.com>
2739 * make.adb, sem_cat.adb: Minor reformatting.
2740 * sem_eval.adb: Fix typos.
2742 2010-06-18 Pascal Obry <obry@adacore.com>
2744 * prj-nmsc.adb: Fix source filenames casing in debug output.
2746 2010-06-18 Robert Dewar <dewar@adacore.com>
2748 * gnatcmd.adb: Minor reformatting.
2750 2010-06-18 Robert Dewar <dewar@adacore.com>
2752 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
2753 condition and both sub-expressions are static (and result is selected
2756 2010-06-18 Robert Dewar <dewar@adacore.com>
2758 * g-pehage.adb: Minor reformatting
2760 2010-06-18 Pascal Obry <obry@adacore.com>
2762 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
2765 2010-06-18 Arnaud Charlet <charlet@adacore.com>
2767 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
2768 dependencies. Fix target pairs on darwin.
2769 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
2771 2010-06-18 Pascal Obry <obry@adacore.com>
2773 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
2775 2010-06-18 Vincent Celier <celier@adacore.com>
2777 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
2778 configuration pragmas file and, if -U is not used, for a local one.
2780 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2782 * sem_elim.adb (Check_Eliminated): Use full information on entity name
2783 when it is given in the pragma by a selected component.
2784 (Check_For_Eliminated_Subprogram): Do no emit error if within a
2785 instance body that is itself within a generic unit.
2786 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
2787 eliminated, mark as well the anonymous subprogram that is its alias
2788 and appears within the wrapper package.
2790 2010-06-18 Bob Duff <duff@adacore.com>
2792 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
2793 Raise an exception if the output file cannot be opened. Add comments.
2795 2010-06-18 Thomas Quinot <quinot@adacore.com>
2797 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
2798 not illegal per E.2.2(7) if it occurs in the private part of a
2801 2010-06-18 Arnaud Charlet <charlet@adacore.com>
2803 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
2804 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
2805 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
2806 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
2807 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
2808 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
2809 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
2810 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
2811 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
2812 errout.ads: Update comments. Minor reformatting.
2814 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
2815 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
2816 a-strunb.adb (Big_String. Big_String_Access): New type.
2818 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
2819 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
2820 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
2822 2010-06-18 Geert Bosch <bosch@adacore.com>
2824 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
2827 2010-06-18 Robert Dewar <dewar@adacore.com>
2829 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
2832 2010-06-18 Robert Dewar <dewar@adacore.com>
2834 * sprint.adb: Minor format change for N_Expression_With_Actions.
2835 * repinfo.adb: Minor reformatting.
2837 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2839 * sem_elim.adb (Check_Eliminated): If within a subunit, use
2840 Defining_Entity to obtain the name of the entity in the proper body, to
2841 properly handle both separate packages and subprograms.
2843 2010-06-18 Emmanuel Briot <briot@adacore.com>
2845 * prj-nmsc.adb (Check_File): New parameter Display_Path.
2847 2010-06-18 Thomas Quinot <quinot@adacore.com>
2849 * g-socket.adb, g-socket.ads (Null_Selector): New object.
2851 2010-06-18 Pascal Obry <obry@adacore.com>
2853 * gnat_ugn.texi: Minor clarification.
2855 2010-06-18 Emmanuel Briot <briot@adacore.com>
2857 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
2858 code when using the project dir as the source dir.
2859 (Search_Directories): use the normalized name for the source directory,
2860 where symbolic names have potentially been resolved.
2862 2010-06-18 Robert Dewar <dewar@adacore.com>
2864 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
2865 when we create N_Expression_With_Actions node.
2866 (Expand_Short_Circuit): Ditto.
2868 2010-06-18 Robert Dewar <dewar@adacore.com>
2870 * exp_util.adb: Minor reformatting.
2872 2010-06-18 Thomas Quinot <quinot@adacore.com>
2874 * types.ads: Clean up obsolete comments
2875 * tbuild.adb: Minor reformatting.
2876 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
2877 exp_strm.adb, aa_drive.adb: Minor reformatting.
2878 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
2879 intrinsic with an Interface_Name denotes an imported back-end builtin,
2880 and must be rewritten into a call, not left in the tree as an operator,
2881 so return False in that case.
2883 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
2885 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
2887 2010-06-18 Robert Dewar <dewar@adacore.com>
2889 * scos.ads: Add proposed output for case expression
2891 2010-06-18 Jose Ruiz <ruiz@adacore.com>
2893 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
2894 RTSS modules, we need to use the Microsoft linker.
2896 2010-06-18 Robert Dewar <dewar@adacore.com>
2898 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
2899 expression (cannot count on a particular branch being executed).
2900 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
2901 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
2902 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
2903 within case expression.
2904 * expander.adb (Expand): Add call to Expand_N_Case_Expression
2905 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
2906 (P_Case_Expression): New procedure
2907 (P_Case_Expression_Alternative): New procedure
2908 * par.adb (P_Case_Expression): New procedure
2909 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
2911 * sem.adb (Analyze): Add call to Analyze_Case_Expression
2912 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
2913 this is a documentation change only.
2914 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
2915 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
2917 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
2918 * sem_res.adb (Resolve_Case_Expression): New procedure.
2919 * sem_scil.adb (Find_SCIL_Node): Add processing for
2920 N_Case_Expression_Alternative.
2921 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
2922 (N_Case_Expression_Alternative): New node.
2923 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
2924 N_Case_Expression and N_Case_Expression_Alternative.
2926 2010-06-18 Robert Dewar <dewar@adacore.com>
2928 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
2929 * gnat1drv.adb: Fix typo.
2931 2010-06-18 Robert Dewar <dewar@adacore.com>
2933 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
2935 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
2936 gnat style for -gnatg.
2937 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
2939 2010-06-18 Thomas Quinot <quinot@adacore.com>
2941 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
2943 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
2946 2010-06-18 Robert Dewar <dewar@adacore.com>
2948 * sprint.adb: Minor change in output format for expression wi actions.
2949 * par-ch3.adb: Minor code reorganization. Minor reformatting.
2950 * sem_ch5.adb: Minor comment fix.
2952 2010-06-18 Robert Dewar <dewar@adacore.com>
2954 * debug.adb: New debug flag -gnatd.L to control
2955 Back_End_Handles_Limited_Types.
2956 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
2957 limited case if Back_End_Handles_Limited_Types is True.
2958 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
2959 simplify expansion if Use_Expression_With_Actions is True.
2960 * gnat1drv.adb (Adjust_Global_Switches): Set
2961 Back_End_Handles_Limited_Types.
2962 * opt.ads (Back_End_Handles_Limited_Types): New flag.
2964 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2966 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
2967 intrinsic operator if expansion is not enabled, because in an
2968 instantiation the original operator must be present to verify the
2969 legality of the operation.
2971 2010-06-18 Robert Dewar <dewar@adacore.com>
2973 * exp_disp.adb, sem_ch12.adb: Minor reformatting
2975 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2977 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
2978 the class-wide type for a private extension, and the completion is a
2979 subtype, set the type of the class-wide type to the base type of the
2982 2010-06-18 Robert Dewar <dewar@adacore.com>
2984 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
2985 sem_intr.adb, sem_eval.adb: Minor reformatting
2987 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2989 * sem_type.adb (Is_Ancestor): If either type is private, examine full
2992 2010-06-18 Thomas Quinot <quinot@adacore.com>
2994 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
2995 parameter rather than IN OUT.
2997 2010-06-18 Ed Schonberg <schonberg@adacore.com>
2999 * exp_ch6.adb: Add extra guard.
3001 2010-06-18 Gary Dismukes <dismukes@adacore.com>
3003 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
3004 accessibility level of a function call from the level of the innermost
3005 enclosing dynamic scope.
3006 (Innermost_Master_Scope_Depth): New function to find the depth of the
3007 nearest dynamic scope enclosing a node.
3009 2010-06-18 Tristan Gingold <gingold@adacore.com>
3011 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
3013 2010-06-18 Thomas Quinot <quinot@adacore.com>
3015 * g-socket.ads: Minor reformatting.
3017 2010-06-18 Vincent Celier <celier@adacore.com>
3019 * make.adb (Must_Compile): New Boolean global variable
3020 (Main_On_Command_Line): New Boolean global variable
3021 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
3022 even when the project is externally built.
3023 (Start_Compile_If_Possible): Compile in -aL directories if
3024 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
3025 when the project is externally built.
3026 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
3027 invoked with -f -u and one or several mains on the command line.
3028 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
3029 is specified on the command line.
3031 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3033 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
3034 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
3035 containing extented_return statements.
3036 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
3037 constrained, do not build subtype declaration.
3039 2010-06-18 Robert Dewar <dewar@adacore.com>
3041 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
3042 Warn on assigning to packed atomic component.
3044 2010-06-18 Robert Dewar <dewar@adacore.com>
3046 * sem_util.ads: Minor reformatting
3047 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
3048 Expression_With_Actions).
3049 * snames.ads-tmpl: Minor comment fix
3051 2010-06-18 Robert Dewar <dewar@adacore.com>
3053 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
3054 (Set_Imported): Use Import_Interface_Present to control message output
3055 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
3056 * gnat_rm.texi: Document that we can have pragma Import and pragma
3057 Interface for the same subprogram.
3059 2010-06-18 Robert Dewar <dewar@adacore.com>
3061 * lib-xref.adb (Generate_Reference): Fix bad reference to
3062 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
3064 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3066 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
3068 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
3069 Use set_gnu_expr_location_from_node to set location information on the
3072 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3074 * gcc-interface/Make-lang.in: Update dependencies.
3076 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3078 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
3081 2010-06-17 Robert Dewar <dewar@adacore.com>
3083 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
3084 style check messages.
3085 * sem_res.adb (Resolve_Call): Don't call
3086 Check_For_Eliminated_Subprogram if we are analyzing within a spec
3089 2010-06-17 Robert Dewar <dewar@adacore.com>
3091 * debug.adb: Add documentation for debug flags .X and .Y
3092 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
3093 Use_Expression_With_Actions.
3094 * gnat1drv.adb (Adjust_Global_Switches): Set
3095 Use_Expression_With_Actions.
3096 * opt.ads (Use_Expression_With_Actions): New switch.
3098 2010-06-17 Robert Dewar <dewar@adacore.com>
3100 * exp_intr.adb: Minor code reorganization (use UI_Max)
3101 * sem_intr.adb: use underlying type to check legality.
3102 * einfo.adb (Known_Static_Esize): False for generic types
3103 (Known_Static_RM_Size): False for generic types
3104 * einfo.ads (Known_Static_Esize): False for generic types
3105 (Known_Static_RM_Size): False for generic types
3107 2010-06-17 Robert Dewar <dewar@adacore.com>
3109 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
3111 2010-06-17 Robert Dewar <dewar@adacore.com>
3113 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
3114 node when expanding short circuit form with actions present for right
3116 * exp_ch4.adb: Minor reformatting
3117 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
3118 right opeand has actions present, and debug flag -gnatd.X is set.
3119 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
3121 * nlists.adb (Prepend_List): New procedure
3122 (Prepend_List_To): New procedure
3123 * nlists.ads (Prepend_List): New procedure
3124 (Prepend_List_To): New procedure
3125 * sem.adb: Add processing for Expression_With_Actions
3126 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
3127 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
3128 * sem_res.adb: Add processing for Expression_With_Actions.
3129 * sem_scil.adb: Add processing for Expression_With_Actions
3130 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
3131 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
3133 2010-06-17 Doug Rupp <rupp@adacore.com>
3135 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
3136 involved both have underlying integer types.
3137 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
3138 to an intrinsic operator when the operand types or sizes are not
3140 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
3141 64/32 Address/Integer works.
3143 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3145 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
3146 that it marks a unit as needed by a spec only if the corresponding
3147 instantiation appears in that spec (and not in the corresponding body).
3148 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
3149 in the pragma Eliminate has been parsed as a child unit, but the
3150 current compilation unit is in fact the parent in which the subunit is
3153 2010-06-17 Vincent Celier <celier@adacore.com>
3155 * gnat_rm.texi: Fix typo
3157 2010-06-17 Robert Dewar <dewar@adacore.com>
3159 * sem_util.adb: Minor reformatting
3161 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3163 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
3164 instance, the clause now denotes the instance body. Traverse the
3165 corresponding spec because there may be no other dependence that will
3166 force the traversal of its own context.
3168 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3170 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
3171 Install_Limited_Context_Clauses, to determine whether a limited_with in
3172 some parent of the current unit designates some other parent, in which
3173 case the limited_with clause must not be installed.
3174 (In_Context): Refine test.
3176 2010-06-17 Gary Dismukes <dismukes@adacore.com>
3178 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
3179 type with a dispatching equality operator that is overridden (for a
3180 tagged full type), don't include the overridden equality in the list of
3181 primitives. The overridden equality is detected by testing for an
3182 Aliased field that references the overriding equality.
3184 2010-06-17 Robert Dewar <dewar@adacore.com>
3186 * freeze.adb: Minor reformatting.
3188 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
3190 * gnat_ugn.texi: Add a section introducing gdbserver.
3192 2010-06-17 Thomas Quinot <quinot@adacore.com>
3194 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
3197 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3199 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
3200 constrained discriminated parent that is a private type.
3201 (Analyze_Record_Aggregate): when collecting inherited discriminants,
3202 handle properly an ancestor type that is a constrained private type.
3204 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3206 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
3207 protected, use the protected_subprogram_body only if the original
3208 subprogram has not been eliminated.
3210 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3212 * freeze.adb (Freeze_Expression): The designated type of an
3213 access_to_suprogram type can only be frozen if all types in its profile
3216 2010-06-17 Robert Dewar <dewar@adacore.com>
3218 * par.adb: Minor comment fix
3219 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
3221 2010-06-17 Doug Rupp <rupp@adacore.com>
3223 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
3224 change Address to Short_Address in functions where both must be the
3225 same size for intrinsics to work.
3227 2010-06-17 Thomas Quinot <quinot@adacore.com>
3229 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
3230 not denote a (private) component of a protected object.
3232 2010-06-17 Bob Duff <duff@adacore.com>
3234 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
3237 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
3239 * gnat_ugn.texi: Update the documentation about GDB re: exception
3242 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3244 * gnatvsn.ads: Bump to 4.6 version.
3246 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3248 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
3249 designated type of the generated pointer is the type of the original
3250 expression, not that of the function call itself, because the return
3251 type may be an untagged derived type and the function may be an
3252 inherited operation.
3254 2010-06-17 Robert Dewar <dewar@adacore.com>
3256 * exp_ch4.adb: Minor reformatting.
3258 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3260 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
3261 N_Component_Association nodes, to indicate that a component association
3262 of an extension aggregate denotes the value of a discriminant of an
3263 ancestor type that has been constrained by the derivation.
3264 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
3265 double expansion of the aggregate appearing in a context that delays
3266 expansion, to prevent double insertion of discriminant values when the
3267 aggregate is reanalyzed.
3269 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3271 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
3272 Allocator as the Related_Node of Return_Obj_Access in call to
3273 Make_Temporary below as this would create a sort of infinite
3276 2010-06-17 Ben Brosgol <brosgol@adacore.com>
3278 * gnat_ugn.texi: Update gnatcheck doc.
3280 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3282 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
3283 incomplete view of the type that is not tagged, and the full type is a
3284 tagged extension, create class_wide type now, and warn that the
3285 incomplete view should be tagged as well.
3287 2010-06-17 Vincent Celier <celier@adacore.com>
3289 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
3290 Update the last line of the usage, indicating what commands do not
3291 accept project file switches.
3292 * vms_conv.adb: Do not issue usage line for GNAT SYNC
3293 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
3295 * gnat_ugn.texi: Document the relaxed rules for library directories in
3296 externally built library projects.
3298 2010-06-17 Doug Rupp <rupp@adacore.com>
3300 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
3302 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
3303 * gcc-interface/Makefile.in: Update VMS target pairs.
3305 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
3307 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
3308 compatible with Windows NT 4.0 which doesn't provide this function.
3310 2010-06-17 Vincent Celier <celier@adacore.com>
3312 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
3313 different timestamps but the checksum is the same, issue a short
3316 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3318 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
3319 it means that we cannot reset interrupt handlers since this would
3320 require potentially sending the abort signal to the Server_Task.
3322 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3324 * exp_ch4.adb: expand NOT for VMS types.
3325 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
3327 2010-06-17 Sergey Rybin <rybin@adacore.com>
3329 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
3330 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
3333 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3335 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
3336 protected operation if the subprogram has been eliminated.
3338 2010-06-17 Vincent Celier <celier@adacore.com>
3340 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
3341 directories associated with a library to be any directory when the
3342 library project is externally built.
3344 2010-06-17 Vincent Celier <celier@adacore.com>
3346 * make.adb (Check): If switch -m is used, deallocate the memory that
3347 may be allocated when computing the checksum.
3349 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3351 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
3352 (C_Sendmsg): Likewise.
3354 2010-06-17 Thomas Quinot <quinot@adacore.com>
3356 * sem_res.adb: Update comments.
3358 2010-06-17 Vincent Celier <celier@adacore.com>
3360 * back_end.adb (Scan_Compiler_Arguments): Process last argument
3362 2010-06-17 Robert Dewar <dewar@adacore.com>
3364 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
3365 * layout.adb, freeze.adb: Use Make_Temporary.
3367 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
3369 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
3370 .NET/JVM normally as this is now perfectly supported by the backend.
3372 2010-06-17 Pascal Obry <obry@adacore.com>
3374 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
3376 2010-06-17 Vincent Celier <celier@adacore.com>
3378 * make.adb (Collect_Arguments_And_Compile): Create include path file
3379 only when -x is specified.
3381 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
3383 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
3384 Objects_Path, defaulted to True. Only create include path file if
3385 Include_Path is True, only create objects path file if Objects_Path is
3387 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
3388 Objects_Path, defaulted to True.
3389 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
3392 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3394 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
3395 determine whether it has the controlling type, when the formal is an
3398 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3400 * s-crtl.ads (ssize_t): New type.
3401 (read): Fix signature.
3403 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
3404 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3405 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3406 (C_Sendmsg): Likewise.
3407 * g-socthi.adb (Syscall_Recvmsg): Likewise.
3408 (Syscall_Sendmsg): Likewise.
3409 (C_Recvmsg): Likewise.
3410 (C_Sendmsg): Likewise.
3411 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
3412 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3413 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3414 (C_Sendmsg): Likewise.
3415 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
3416 (C_Sendmsg): Likewise.
3417 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
3418 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3419 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3420 (C_Sendmsg): Likewise.
3421 * g-socthi-vms.adb (C_Recvmsg): Likewise.
3422 (C_Sendmsg): Likewise.
3423 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
3424 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3425 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3426 (C_Sendmsg): Likewise.
3427 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
3428 (C_Sendmsg): Likewise.
3429 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
3430 (Write): Likewise to call 'write'.
3431 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
3432 (Write): Use correct type to call System.CRTL.write.
3433 * s-tasdeb.adb (Write): Likewise.
3435 2010-06-17 Vincent Celier <celier@adacore.com>
3437 * prj-proc.adb (Copy_Package_Declarations): Change argument name
3438 Naming_Restricted to Restricted. If Restricted is True, do not copy the
3439 value of attribute Linker_Options.
3441 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3443 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
3444 (Case_Statement_to_gnu): Adjust.
3445 (Loop_Statement_to_gnu): Likewise.
3446 (Subprogram_Body_to_gnu): Likewise.
3447 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
3448 (Compilation_Unit_to_gnu): Likewise.
3450 2010-06-17 Robert Dewar <dewar@adacore.com>
3452 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
3453 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
3454 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
3455 sem_dist.adb, sem_util.adb: Use Make_Temporary
3456 * itypes.ads, tbuild.ads: Minor comment update
3457 * exp_ch9.adb, exp_dist.adb: Minor reformatting
3459 2010-06-17 Thomas Quinot <quinot@adacore.com>
3461 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
3463 2010-06-17 Robert Dewar <dewar@adacore.com>
3465 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
3467 2010-06-17 Thomas Quinot <quinot@adacore.com>
3469 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
3471 2010-06-17 Robert Dewar <dewar@adacore.com>
3473 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
3474 * tbuild.ads (Make_Temporary): More comment updates
3475 * tbuild.adb: Minor reformatting
3477 2010-06-17 Robert Dewar <dewar@adacore.com>
3479 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
3480 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
3482 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
3484 (Make_Temporary): Add more extensive documentation
3486 2010-06-17 Robert Dewar <dewar@adacore.com>
3488 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
3489 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
3490 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
3491 where the slice's actions are inserted.
3492 (Decompose_Expr): Account for possible rewriting of slice bounds
3493 resulting from side effects suppression caused by the above freezing,
3494 so that folding of bounds is preserved by such rewriting.
3496 2010-06-17 Robert Dewar <dewar@adacore.com>
3498 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
3499 * freeze.adb (Freeze_Record_Type): Add call to
3500 Check_Record_Representation_Clause.
3501 * sem_ch13.adb (Check_Record_Representation_Clause): New function
3502 (Analyze_Record_Representation_Clause): Split out overlap code into this
3504 (Check_Component_Overlap): Moved inside
3505 Check_Record_Representation_Clause.
3506 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
3508 2010-06-17 Robert Dewar <dewar@adacore.com>
3510 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
3512 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
3513 sem_eval.adb: Use Ekind_In
3515 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3517 * sem_ch8.adb: better error message for illegal inherited discriminant
3519 2010-06-17 Vincent Celier <celier@adacore.com>
3521 * bindusg.adb: Remove lines for -A and -C
3522 * gnat_ugn.texi: Remove all documentation and examples of switches -A
3523 and -C for gnatbind and gnatlink.
3524 * gnatlink.adb (Usage): Remove lines for -A and -C
3525 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
3527 * gcc-interface/Make-lang.in: Update dependencies.
3529 2010-06-17 Vincent Celier <celier@adacore.com>
3531 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
3532 local Argument_List variable Args.
3533 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
3535 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
3536 for subsequent switches in Args.
3537 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
3539 * gcc-interface/Make-lang.in: Update dependencies.
3541 2010-06-17 Robert Dewar <dewar@adacore.com>
3543 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
3544 Equivalent_Type to match documentation.
3546 2010-06-17 Robert Dewar <dewar@adacore.com>
3548 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
3549 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
3550 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
3552 2010-06-17 Thomas Quinot <quinot@adacore.com>
3554 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
3556 2010-06-17 Thomas Quinot <quinot@adacore.com>
3558 * freeze.adb (Freeze_Expression): Short circuit operators are valid
3559 freeze node insertion points.
3561 2010-06-17 Robert Dewar <dewar@adacore.com>
3563 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
3564 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
3566 2010-06-17 Gary Dismukes <dismukes@adacore.com>
3568 * layout.adb (Layout_Type): Broaden test for setting an array type's
3569 Component_Size to include all scalar types, not just discrete types
3570 (components of real types were missed).
3571 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
3572 on the itype created for an index (consistent with Make_Index and
3573 avoids possible Assert_Failures).
3575 2010-06-17 Robert Dewar <dewar@adacore.com>
3577 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
3578 * einfo.adb: Minor code reformatting (use Ekind_In)
3580 2010-06-17 Robert Dewar <dewar@adacore.com>
3582 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
3585 2010-06-17 Vincent Celier <celier@adacore.com>
3587 * back_end.adb: Minor comment updates
3588 * switch-c.adb: Remove dependencies on gcc C sources
3589 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
3592 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3594 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
3595 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
3596 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
3597 Remove use of Node field in SCOs table
3598 (Output_Header): Set 'd' to initially disable pragma entry
3599 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
3600 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
3601 Use C2 field of pragma decision header to indicate enabled.
3602 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
3603 * gcc-interface/Make-lang.in: Update dependencies.
3605 2010-06-17 Vincent Celier <celier@adacore.com>
3607 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
3608 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
3609 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
3610 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
3612 * switch-c.adb: Copied a number of global declarations from back_end.adb
3613 (Len_Arg): New function copied from back_end.adb
3614 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
3615 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
3616 Switch_Subsequently_Cancelled.
3617 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
3618 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
3619 with -lexc on Tru64.
3621 2010-06-17 Robert Dewar <dewar@adacore.com>
3623 * prj.ads, prj.adb: Minor reformatting
3625 2010-06-17 Thomas Quinot <quinot@adacore.com>
3627 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
3628 CP line for a disabled pragma.
3630 2010-06-17 Emmanuel Briot <briot@adacore.com>
3632 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
3634 (Process_Declarative_Item): An invalid value in an typed variable
3635 declaration is no longer always fatal.
3637 2010-06-16 Arnaud Charlet <charlet@adacore.com>
3639 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
3640 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
3643 2010-06-16 Javier Miranda <miranda@adacore.com>
3645 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
3646 node referenced by the SCIL node of dispatching "=" to skip the tags
3649 2010-06-16 Ed Schonberg <schonberg@adacore.com>
3651 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
3652 to prevent cascaded errors and compilation aborts.
3654 2010-06-16 Robert Dewar <dewar@adacore.com>
3656 * back_end.adb (Switch_Subsequently_Cancelled): New function
3657 Move declarations to package body level to support this change
3658 * back_end.ads (Switch_Subsequently_Cancelled): New function
3659 * gnat_ugn.texi: Document -gnat-p switch
3660 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
3661 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
3662 * usage.adb: Add line for -gnat-p switch
3663 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
3665 2010-06-16 Robert Dewar <dewar@adacore.com>
3667 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
3670 2010-06-16 Robert Dewar <dewar@adacore.com>
3672 * exp_disp.adb: Minor reformatting
3674 2010-06-16 Ed Schonberg <schonberg@adacore.com>
3676 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
3677 base type only if it was not previously created for the partial view.
3679 2010-06-16 Thomas Quinot <quinot@adacore.com>
3681 * tbuild.ads: Minor comment fix
3683 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
3685 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
3686 (gnu_except_ptr_stack): Change type to VEC. Update comment.
3687 (gnu_elab_proc_stack): Likewise.
3688 (gnu_return_label_stack): Likewise.
3689 (gnu_loop_label_stack): Likewise.
3690 (gnu_switch_label_stack): Likewise.
3691 (gnu_constraint_label_stack): Likewise.
3692 (gnu_storage_error_label_stack): Likewise.
3693 (gnu_program_error_label_stack): Likewise.
3694 (push_exception_label_stack): Take a VEC ** instead of a tree *.
3695 (push_stack): Likewise. Remove unused second parameter. Update
3697 (pop_stack): Take a VEC * instead of a tree *. Update callers.
3698 (gigi): Initialize stacks as VECs.
3699 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
3700 (Case_Statement_to_gnu): Likewise.
3701 (Subprogram_Body_to_gnu): Likewise.
3702 (call_to_gnu): Likewise.
3703 (Exception_Handler_to_gnu_sjlj): Likewise.
3704 (gnat_to_gnu): Likewise.
3705 (get_exception_label): Likewise.
3707 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3709 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
3710 anonymous base generated when the parent is a constrained discriminated
3711 type, propagate interface list to first subtype because it may appear
3712 in a current instance within the extension part of the derived type
3713 declaration, and its own subtype declaration has not been elaborated
3715 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
3716 determine whether it has the controlling type.
3718 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3720 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
3721 raise of CE, SE and PE have the reason correctly set and are properly
3722 expanded before stopping the expansions of .NET/JVM exceptions.
3724 2010-06-14 Robert Dewar <dewar@adacore.com>
3726 * opt.ads (Check_Policy_List): Add some clarifying comments
3727 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
3728 on rewritten Assert pragma.
3730 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3732 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
3733 controlled operations, so that they will be treated as overriding even
3734 if the overridden subprogram is marked Is_Hidden, as long as the
3735 overridden subprogram's parent subprogram is not hidden.
3737 2010-06-14 Robert Dewar <dewar@adacore.com>
3739 * debug.adb: Entry for gnatw.d no longer specific for while loops
3740 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
3741 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
3742 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
3743 new calling sequence to include test for EXIT WHEN.
3744 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
3745 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
3747 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
3749 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
3750 PRAGMA, not to pragma identifier).
3751 (Next_Exit_Statement): New attribute of N_Exit_Statement node
3753 2010-06-14 Robert Dewar <dewar@adacore.com>
3755 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
3758 2010-06-14 Robert Dewar <dewar@adacore.com>
3760 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
3761 missing pragma argument identifier.
3763 2010-06-14 Robert Dewar <dewar@adacore.com>
3765 * atree.ads, atree.adb (Ekind_In): New functions.
3767 2010-06-14 Robert Dewar <dewar@adacore.com>
3769 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
3771 2010-06-14 Robert Dewar <dewar@adacore.com>
3773 * usage.adb (Usage): Redo documentation of -gnatwa.
3775 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3777 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
3778 an untagged incomplete type that is a limited view.
3780 2010-06-14 Sergey Rybin <rybin@adacore.com>
3782 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
3785 2010-06-14 Thomas Quinot <quinot@adacore.com>
3787 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
3788 factoring duplicated code between...
3789 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
3790 * a-envvar.ads: Minor reformatting
3792 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3794 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
3796 (Scan_ALI): Take into account new Visibility field.
3797 (Visibility_Kind): New type.
3798 (Xref_Entity_Record): Replace Lib field by Visibility.
3800 * gcc-interface/Make-lang.in: Update dependencies.
3802 2010-06-14 Pascal Obry <obry@adacore.com>
3804 * raise.h: Remove unused defintions.
3806 2010-06-14 Bob Duff <duff@adacore.com>
3808 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
3809 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
3810 the incorrect error "proper body expected".
3811 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
3812 allowed here" error in case of subunits, which was triggered by the
3813 above change to P_Subunit.
3815 2010-06-14 Sergey Rybin <rybin@adacore.com>
3817 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
3819 2010-06-14 Thomas Quinot <quinot@adacore.com>
3821 * lib-util.adb: Minor code reorganization.
3823 2010-06-14 Robert Dewar <dewar@adacore.com>
3825 * ali.adb (Scan_ALI): Implement reading and storing of N lines
3826 (Known_ALI_Lines): Add entry for 'N' (notes)
3827 * ali.ads (Notes): New table to store Notes information
3828 * alloc.ads: Add entries for Notes table
3829 * lib-util.adb (Write_Info_Int): New procedure
3830 (Write_Info_Slit): New procedure
3831 (Write_Info_Uint): New procedure
3832 * lib-util.ads (Write_Info_Int): New procedure
3833 (Write_Info_Slit): New procedure
3834 (Write_Info_Uint): New procedure
3835 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
3836 * lib-writ.ads: Update documentation for N (Notes) lines
3837 * lib.adb (Store_Note): New procedure
3838 * lib.ads (Notes): New table
3839 (Store_Note): New procedure
3840 * sem_prag.adb: Call Store_Note for affected pragmas
3842 2010-06-14 Thomas Quinot <quinot@adacore.com>
3844 * socket.c: Fix wrong condition in #ifdef
3845 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
3846 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
3847 because on VMS this type is a 32-bit pointer which is not compatible
3848 with the default for C pointers for code compiled with gcc on that
3851 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3853 * sem_util (Is_VMS_Operator): New predicate to determine whether an
3854 operator is an intrinsic operator declared in the DEC system extension.
3855 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
3856 if the operator is a VMS intrinsic.
3857 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
3858 constant-folded if the operands are signed and the operator is a VMS
3861 2010-06-14 Robert Dewar <dewar@adacore.com>
3863 * g-socket.adb, gnatcmd.adb: Minor reformatting.
3865 2010-06-14 Pascal Obry <obry@adacore.com>
3867 * s-finimp.adb: Fix typo.
3868 * raise.h: Remove duplicate blank line.
3870 2010-06-14 Vincent Celier <celier@adacore.com>
3872 * prj-nmsc.adb (Add_Sources): Always set the object file and the
3873 switches file names, as the configuration of the language may change
3874 in an extending project.
3875 (Process_Naming_Scheme): For sources of projects that are extended, set
3876 the configuration of the language from the highest extending project
3877 where the language is declared.
3879 2010-06-14 Gary Dismukes <dismukes@adacore.com>
3881 * sem_res.adb (Resolve_Call): For infinite recursion check, test
3882 whether the called subprogram is inherited from a containing subprogram.
3883 (Same_Or_Aliased_Subprograms): New function
3885 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3887 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
3888 use-visible, check whether it is a primitive for more than one type.
3890 2010-06-14 Robert Dewar <dewar@adacore.com>
3892 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
3894 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
3895 Has_Pragma_Unmodified flag.
3897 2010-06-14 Thomas Quinot <quinot@adacore.com>
3899 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
3900 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
3901 now done in GNAT.Sockets if necessary.
3902 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
3903 Ensure mutual exclusion for netdb operations if the target platform
3905 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
3906 hostent as an opaque type to improve portability.
3907 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
3908 gethostbyYYY using proprietary VxWorks API so that a uniform interface
3909 is available for the Ada side.
3910 * gcc-interface/Makefile.in: Remove g-sttsne-*
3911 * gcc-interface/Make-lang.in: Update dependencies.
3913 2010-06-14 Vincent Celier <celier@adacore.com>
3915 * gnatcmd.adb (Mapping_File): New function.
3917 2010-06-14 Javier Miranda <miranda@adacore.com>
3919 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
3921 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3923 * ali.adb: Fix typo.
3924 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
3926 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3928 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
3931 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
3932 the context does not have a homonym of the selector, emit default
3935 2010-06-14 Robert Dewar <dewar@adacore.com>
3937 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
3940 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3942 * lib-xref.ads: Doc updates:
3943 - Allocate 'Q' for #include entity kind
3945 - Allocate 'g' for regular macros
3946 - Allocate 'G' for function-like macros
3948 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3950 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
3951 Indicates that there is an instantiation in the current unit that
3952 loaded the body of the unit denoted by the with_clause.
3953 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
3954 whether a with_clause in the current context denotes the unit that
3955 holds the generic declaration, and mark the with_clause accordingly.
3956 (Instantiate_Package_Body): call Mark_Context.
3957 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
3958 whether a given body should be traversed before the spec of the main
3961 2010-06-14 Ed Falis <falis@adacore.com>
3963 * sysdep.c: Fix 653 build against vThreads headers.
3965 2010-06-14 Robert Dewar <dewar@adacore.com>
3967 * sinfo.ads: Minor reformatting.
3969 2010-06-14 Ed Schonberg <schonberg@adacore.com>
3971 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
3972 the spec has been generated for a body without spec that carries an
3973 Inline_Always pragma.
3975 2010-06-14 Arnaud Charlet <charlet@adacore.com>
3977 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
3980 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
3982 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
3983 declaration for VMs, as those are useless and might lead to duplicated
3984 local variable names in the generated code.
3985 * gcc-interface/Make-lang.in: Update dependencies.
3987 2010-06-14 Robert Dewar <dewar@adacore.com>
3989 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
3991 2010-06-14 Robert Dewar <dewar@adacore.com>
3993 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
3994 is renamed as Has_Following_Address_Clause.
3995 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
3996 to allow the caller to avoid Initialize_Scalars having an effect.
3997 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
3998 scalars with an address clause specified.
3999 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
4000 to allow the caller to avoid Initialize_Scalars having an effect.
4001 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
4002 (where it was called Has_Address_Clause).
4003 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
4004 (where it was called Has_Address_Clause).
4005 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
4006 problems for Initialize_Scalars (since we no longer initialize objects
4007 with an address clause.
4009 2010-06-14 Robert Dewar <dewar@adacore.com>
4011 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
4014 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4016 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
4017 on the entity of an implicitly generated postcondition procedure.
4019 2010-06-14 Thomas Quinot <quinot@adacore.com>
4021 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
4022 Discriminant_Constraint elist from full view to private view.
4024 2010-06-14 Robert Dewar <dewar@adacore.com>
4026 * sem_res.adb: Minor reformatting.
4028 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4030 * sem.adb: New version of unit traversal.
4032 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
4033 within a generic unit in the table of delayed calls.
4035 2010-06-14 Robert Dewar <dewar@adacore.com>
4037 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
4039 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4041 * sem_ch12.adb (Save_References): If an identifier has been rewritten
4042 during analysis as an explicit dereference, keep the reference implicit
4043 in the generic, but preserve the entity if global. This prevents
4044 malformed generic trees in the presence of some nested generics.
4046 2010-06-14 Sergey Rybin <rybin@adacore.com>
4048 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
4049 tool with '-files=' option. Also fix some small errors (wrong brackets)
4051 2010-06-14 Vincent Celier <celier@adacore.com>
4053 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
4054 the ALI files on the command line.
4056 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
4057 the same value as the parameter of the same name.
4058 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
4060 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
4061 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
4062 emit version symbols only for the units of the library.
4063 (Gen_Versions_C): Ditto.
4065 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4067 * sem_ch4.adb: Fix typo.
4069 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
4071 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
4072 vector IO doesn't work at default value properly.
4074 2010-06-14 Doug Rupp <rupp@adacore.com>
4076 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
4078 2010-06-14 Vincent Celier <celier@adacore.com>
4080 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
4081 sources of the project if a switch -files= is used.
4083 2010-06-14 Thomas Quinot <quinot@adacore.com>
4085 * exp_attr.adb: Minor reformatting.
4087 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4089 * gnat_ugn.texi: Minor typo fixes and wording changes.
4091 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4093 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
4094 prefixed form, do not re-analyze first actual, which may need an
4095 implicit dereference.
4096 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
4097 prefixed notation, the analysis will rewrite the node, and possible
4098 errors appear in the rewritten name of the node.
4099 * sem_res.adb: If a call is ambiguous because its first parameter is
4100 an overloaded call, report list of candidates, to clarify ambiguity of
4103 2010-06-14 Doug Rupp <rupp@adacore.com>
4105 * s-auxdec-vms-alpha.adb: New package body implementing legacy
4106 VAX instructions with Asm insertions.
4107 * s-auxdec-vms_64.ads: Inline VAX queue functions
4108 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
4109 that show up only on VMS.
4110 * gcc-interface/Makefile.in: Provide translation for
4111 s-auxdec-vms-alpha.adb.
4113 2010-06-14 Olivier Hainque <hainque@adacore.com>
4115 * initialize.c (VxWorks section): Update comments.
4117 2010-06-14 Robert Dewar <dewar@adacore.com>
4119 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
4121 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
4123 * init.c: Code clean up.
4125 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4127 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
4128 not insert address clause in table for later validation if type of
4129 entity is generic, to prevent possible spurious errors.
4131 * sem_ch8.adb: Code clean up.
4133 2010-06-14 Ben Brosgol <brosgol@adacore.com>
4135 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
4136 texi2pdf and texi2html.
4137 Document how to change scheduling properties on HP-UX.
4139 2010-06-14 Thomas Quinot <quinot@adacore.com>
4141 * g-socket.ads: Remove misleading comments.
4143 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4145 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
4146 CLI_Target as this prevents proper detection of exported names
4147 duplicates when the exported language is different to CIL.
4148 (Process_Interface_Name): Add check for CIL convention exports,
4149 replacing the old one from Check_Duplicated_Export_Name.
4151 2010-06-14 Matthew Heaney <heaney@adacore.com>
4153 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
4154 and new last satisfy constraints.
4155 (Delete_Last): prevent overflow for subtraction of index values
4156 (To_Vector): prevent overflow for addition of index values
4158 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4160 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
4161 rewritten call, preserve the resulting type to prevent spurious errors,
4162 when the call is implicitly dereferenced in the context of an in-out
4165 * checks.adb (Apply_Discriminant_Check): If the target of the
4166 assignment is a renaming of a heap object, create constrained type for
4169 2010-06-14 Pascal Obry <obry@adacore.com>
4171 * prj-proc.adb: Fix copy of object directory for extending projects.
4173 2010-06-14 Jose Ruiz <ruiz@adacore.com>
4175 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
4176 (__gnat_install_handler, PowerPC linux): Activate the alternative
4179 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
4181 * gnat_rm.texi: Move to GFDL version 1.3.
4182 * gnat-style.texi: Ditto.
4183 * gnat_ugn.texi: Ditto.
4185 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
4188 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
4191 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
4193 * gcc-interface/utils.c (update_pointer_to): Initialize last.
4195 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
4197 * gcc-interface/ada-tree.h: Fix formatting nits.
4199 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4201 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
4203 (init_dummy_type): Likewise.
4204 (gnat_pushlevel): Likewise.
4206 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4207 (Subprogram_Body_to_gnu): Likewise.
4208 (Compilation_Unit_to_gnu): Likewise.
4209 (start_stmt_group): Likewise.
4210 (extract_encoding): Likewise.
4211 (decode_name): Likewise.
4213 * gcc-interface/misc.c (gnat_printable_name): Likewise.
4215 * gcc-interface/decl.c (annotate_value): Likewise.
4217 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
4219 (struct lang_decl): Likewise.
4220 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
4221 (SET_DECL_LANG_SPECIFIC): Likewise.
4223 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
4225 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
4226 * gcc-interface/lang-specs.h: Likewise.
4228 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
4231 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
4233 2010-06-01 Arnaud Charlet <charlet@adacore.com>
4235 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
4237 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
4239 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
4240 TYPE_DECL of the equivalent type instead of building a new one.
4242 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
4244 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
4245 Fix nits in comments.
4246 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
4247 * gcc-interface/trans.c (gigi): Likewise.
4248 (Attribute_to_gnu): Likewise.
4249 (Case_Statement_to_gnu): Likewise.
4250 (gnat_to_gnu): Adjust warning message.
4251 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
4252 (build_vms_descriptor32): Likewise.
4254 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
4256 * gcc-interface/decl.c: Pretend to be a backend file by undefining
4257 IN_GCC_FRONTEND (still need rtl.h here).
4259 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
4261 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
4262 (gigi): Adjust call to set_stack_check_libfunc.
4264 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
4266 * gcc-interface/utils.c: Do not include rtl.h.
4268 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
4270 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
4271 and gimple.h. Explain why rtl.h has to be included.
4272 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
4273 * gcc-interface/targtyps.c: Do not include tm_p.h
4274 * gcc-interface/utils2.c: Do not include flags.h.
4275 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
4276 and explain why it has to be included.
4277 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
4279 Include function.h and explain why. Explain why except.h is included.
4280 (enumerate_modes): Remove unused function.
4281 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
4282 * gcc-interface/Make-lang.in: Update dependencies.
4284 2010-05-25 Joseph Myers <joseph@codesourcery.com>
4286 * gcc-interface/misc.c (internal_error_function): Add context
4287 parameter. Use it to access show_column flag and instead of using
4288 global_dc. Call warn_if_plugins.
4289 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
4291 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
4293 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
4294 * gcc-interface/trans.c (unshare_save_expr): Delete.
4295 (gigi): Do not unshare trees under SAVE_EXPRs here.
4297 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
4299 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
4301 * gcc-interface/utils.c (build_function_stub): Likewise.
4303 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
4305 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
4306 for Wuninitialized without -O.
4308 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
4310 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
4311 ADT_exception_data_name_id.
4312 (exception_data_name_id): New define.
4313 * gcc-interface/trans.c (gigi): Initialize it.
4314 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
4315 exception type for standard exception definitions. Do not make them
4317 <E_Record_Type>: Equate fields of types associated with an exception
4318 definition to those of the standard exception type.
4320 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
4322 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
4324 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
4326 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
4327 code, improve comments and fix formatting nits.
4329 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
4331 * gcc-interface/utils.c (update_pointer_to): Return early if the old
4332 pointer already points to the new type. Chain the old pointer and its
4333 variants at the end of new pointer's chain after updating them.
4335 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
4337 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
4338 built for interfaces.
4339 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
4340 imported_p instead of Is_Imported when considering constants.
4341 Do not promote alignment of exported objects.
4342 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
4344 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4346 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
4347 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
4348 constants really constant.
4349 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
4351 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4353 * gcc-interface/decl.c (make_aligning_type): Declare the type.
4355 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4357 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
4358 expressions of variant part of record types declared at library level.
4360 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4362 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
4363 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
4364 (rest_of_record_type_compilation): Adjust call to create_field_decl.
4365 (make_descriptor_field): Likewise and pass correctly typed constants.
4366 (build_unc_object_type): Likewise.
4367 (unchecked_convert): Likewise.
4368 * gcc-interface/decl.c (elaborate_expression_2): New static function.
4369 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
4370 Adjust call to create_field_decl.
4371 (make_aligning_type): Likewise.
4372 (make_packable_type): Likewise.
4373 (maybe_pad_type): Likewise.
4374 (gnat_to_gnu_field): Likewise.
4375 (components_to_record): Likewise.
4376 (create_field_decl_from): Likewise.
4377 (create_variant_part_from): Remove superfluous test.
4378 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
4380 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4382 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
4383 (build_unc_object_type_from_ptr): Likewise.
4384 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
4385 and pass it to create_type_decl. Declare the type. Simplify.
4386 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
4387 it to build_unc_object_type.
4388 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
4389 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4390 (gnat_to_gnu): Likewise.
4391 * gcc-interface/utils2.c (build_allocator): Likewise.
4393 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
4396 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
4398 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4400 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
4402 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
4405 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
4407 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
4409 * gnathtml.pl: Use 755 as mask for new directories.
4411 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
4413 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
4414 constant constructors before taking their address.
4416 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
4418 * exp_dbug.ads: Fix outdated description. Mention link between XVS
4420 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
4421 XVZ variable as unit size of XVS type.
4422 (maybe_pad_type): Likewise.
4424 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
4426 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
4427 use memmove if the array type is bit-packed.
4429 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
4431 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
4432 build_common_tree_nodes.
4434 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
4436 * gsocket.h: Make sure that winsock2.h is included before windows.h.
4438 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4440 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
4443 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4445 * uintp.h (UI_Lt): Declare.
4446 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
4447 computation in sizetype.
4448 <E_Array_Subtype>: Use unified handling for all index types. Do not
4449 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
4451 (annotate_value): Change test for negative values.
4452 (validate_size): Apply test for negative values on GNAT nodes.
4453 (set_rm_size): Likewise.
4454 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
4455 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
4456 for negative values.
4457 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
4458 (builtin_type_for_size): Adjust definition of signed_size_type_node.
4459 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
4460 lengths against zero.
4462 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4464 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
4465 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
4466 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
4467 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
4468 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
4469 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
4471 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
4472 flag_signed_char. Tag sizetype with "size_type" moniker.
4473 * gcc-interface/trans.c (gigi): Add standard_character parameter.
4474 Remove useless built-in types. Equate unsigned_char_type_node to
4475 Standard.Character. Use it instead of char_type_node throughout.
4476 (Attribute_to_gnu): Likewise.
4477 (gnat_to_gnu): Likewise.
4478 * gcc-interface/utils2.c (build_call_raise): Likewise.
4480 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4482 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
4483 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
4484 (sbitsize_one_node): New macro.
4485 (sbitsize_unit_node): Likewise.
4486 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
4487 latent bug in the computation of subrange_p. Fold wider_p predicate.
4488 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
4489 the final comparison.
4490 (make_aligning_type): Build real negation and use sizetype throughout
4491 the offset computation.
4492 (maybe_pad_type): Do not issue the warning when the new size expression
4494 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
4495 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
4497 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
4499 (gnat_to_gnu) <N_Free_Statement>: Likewise.
4500 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
4501 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
4502 constants in sizetype. Remove dead code and tweak comments. Generate
4503 equality instead of inequality comparisons for zero length tests.
4505 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4507 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
4508 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
4509 <object>: Do not create the fake PARM_DECL if no debug info is needed.
4510 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
4511 purposes if no debug info is needed.
4512 Fix formatting. Reorder and add comments.
4513 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
4514 variable and remove obsolete comment.
4515 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
4516 (convert_vms_descriptor32): Likewise.
4517 (convert): Remove dead code.
4518 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
4519 the reference to the P_ARRAY pointer.
4520 <POINTER_TYPE>: Likewise.
4521 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
4522 (gnat_init_decl_processing): Delete, move contents to...
4523 * gcc-interface/misc.c (gnat_init): ...here.
4525 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4527 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
4528 calls. Return true for conversion from a record subtype to its type.
4530 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4532 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
4533 lieu of integer_type_node for boolean operations.
4534 (choices_to_gnu): Likewise.
4535 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4536 (Loop_Statement_to_gnu): Likewise.
4537 (establish_gnat_vms_condition_handler): Likewise.
4538 (Exception_Handler_to_gnu_sjlj): Likewise.
4539 (gnat_to_gnu): Likewise.
4540 (build_unary_op_trapv): Likewise.
4541 (build_binary_op_trapv): Likewise.
4542 (emit_range_check): Likewise.
4543 (emit_index_check): Likewise.
4544 (convert_with_check): Likewise.
4545 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
4546 (convert_vms_descriptor32): Likewise.
4547 (convert_vms_descriptor): Likewise.
4548 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
4549 (compare_arrays): Use boolean instead of integer constants.
4550 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
4551 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
4553 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
4554 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
4555 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
4556 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
4557 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
4558 for boolean operations.
4559 (fill_vms_descriptor): Likewise. Fix formatting nits.
4561 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4563 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
4564 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
4566 (LOOP_STMT_COND): ...this.
4567 (LOOP_STMT_BOTTOM_COND_P): New flag.
4568 (LOOP_STMT_TOP_UPDATE_P): Likewise.
4569 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
4570 (can_equal_min_val_p): New static inline function.
4571 (can_equal_max_val_p): Likewise.
4572 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
4573 new LOOP_STMT semantics. Use two different strategies depending on
4574 whether optimization is enabled to translate the loop.
4575 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
4577 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4579 * uintp.adb (UI_From_Dint): Remove useless code.
4580 (UI_From_Int): Likewise.
4581 * uintp.h: Reorder declarations.
4582 (UI_From_gnu): Declare.
4583 (UI_Base): Likewise.
4584 (Vector_Template): Likewise.
4585 (Vector_To_Uint): Likewise.
4588 * gcc-interface/gigi.h: Tweak comments.
4589 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
4590 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
4592 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
4593 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
4594 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
4595 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
4598 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
4600 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
4602 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
4603 (smaller_form_type_p): ...this. Change parameter and variable names.
4604 (call_to_gnu): Use the nominal type of the parameter to create the
4605 temporary if it's a smaller form of the actual type.
4606 (addressable_p): Return false if the actual type is integral and its
4607 size is greater than that of the expected type.
4609 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4611 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
4612 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
4613 (process_attributes): Delete.
4614 (post_error_ne_num): Change parameter name.
4615 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
4616 with -g3. Remove a couple of obsolete lines. Minor tweaks.
4617 If type annotating mode, operate on trees to compute the adjustment to
4618 the sizes of tagged types. Fix long line.
4619 (cannot_be_superflat_p): Tweak head comment.
4620 (annotate_value): Fold local constant.
4621 (set_rm_size): Fix long line.
4622 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
4623 (Attribute_to_gnu): Fix long line.
4624 <Attr_Size>: Remove useless assertion.
4625 Reorder statements. Use size_binop routine.
4626 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
4627 Create local variables for the label and the test. Tweak comments.
4628 (Subprogram_Body_to_gnu): Reset cfun to NULL.
4629 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
4630 (process_inlined_subprograms): Integrate into...
4631 (Compilation_Unit_to_gnu): ...this.
4632 (gnat_to_gnu): Fix long line.
4633 (post_error_ne_num): Change parameter name.
4634 * gcc-interface/utils.c (process_attributes): Static-ify.
4635 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
4636 (create_type_decl): Add comment.
4637 (create_var_decl_1): Process the attributes after adding the VAR_DECL
4638 to the current binding level.
4639 (create_subprog_decl): Likewise for the FUNCTION_DECL.
4640 (end_subprog_body): Do not reset cfun to NULL.
4641 (build_vms_descriptor32): Fix long line.
4642 (build_vms_descriptor): Likewise.
4643 (handle_nonnull_attribute): Likewise.
4644 (convert_vms_descriptor64): Likewise.
4645 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
4646 (gnat_protect_expr): Fix thinko.
4648 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4650 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
4651 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
4652 before translating the top-level node.
4653 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
4654 <N_Object_Declaration>: Likewise.
4655 <N_Assignment_Statement>: Likewise.
4656 <N_Unchecked_Type_Conversion>: Likewise.
4657 (call_to_gnu): Remove kludge.
4658 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
4659 associated with user returns to be preserved.
4660 (gnat_to_gnu): Add special code to deal with boolean rvalues.
4661 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
4663 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
4664 <INDIRECT_REF>: Call build_fold_indirect_ref.
4666 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
4668 * g-socket.adb: A target can have multiple missing errno's. This
4669 will result in multiple errno's being defined as -1. Because of this
4670 we can not use a case but must use a series of if's to avoid
4671 a duplicate case error in GNAT.Sockets.Resolve_Error.
4673 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4675 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
4676 a statement. Otherwise, if at top-level, push the processing of the
4677 elaboration routine. In the misaligned case, issue the error messages
4678 again on entry and create the temporary explicitly. Do not issue them
4680 For a function call, emit the range check if necessary.
4681 In the copy-in copy-out case, create the temporary for the return
4683 Do not unnecessarily convert by-ref parameters to the formal's type.
4684 Remove obsolete guards in conditions.
4685 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
4686 target to call_to_gnu in all cases.
4687 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
4688 (addressable_p) <CONSTRUCTOR>: Return false if not static.
4689 <COMPOUND_EXPR>: New case.
4690 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
4691 expression if it has unconstrained array type.
4692 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
4693 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
4696 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4698 * gcc-interface/trans.c (gigi): Do not start statement group.
4699 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
4700 Start statement group and push binding level here...
4701 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
4702 Do not push fake contexts at top level. Remove redundant code.
4703 (call_to_gnu): Rename a local variable and constify another.
4704 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
4705 (set_current_block_context): Set it as the group's block.
4706 (gnat_init_decl_processing): Delete unrelated init code.
4707 (end_subprog_body): Use NULL_TREE.
4709 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4711 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
4712 side-effects of actual parameters before the call.
4714 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
4716 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
4718 (set_rm_size): Reorder and remove obsolete test.
4720 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
4722 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
4723 (gigi): Adjust ATTRIBUTE_UNUSED markers.
4724 * gcc-interface/gadaint.h: New file.
4725 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
4726 (__gnat_to_canonical_file_spec): Remove declaration.
4727 (number_names): Delete.
4728 (number_files): Likewise.
4730 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
4733 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
4735 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
4737 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
4738 Ekind. Return early for class-wide types. Do not compute initializer
4739 unless necessary. Reuse the tree for an associated class-wide type
4740 only if processing its root type.
4742 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
4744 * gsocket.h: Run-time can no longer be built without network
4745 OS headers available. Changing RTEMS GNAT build procedure to
4746 reflect this and letting run-time build use network .h files.
4748 2010-04-13 Duncan Sands <baldrick@free.fr>
4750 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
4751 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
4753 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
4755 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
4756 (parent_name_id): New macro.
4757 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
4758 * gcc-interface/trans.c (gigi): Initialize it.
4759 (lvalue_required_p) <N_Type_Conversion>: New case.
4760 <N_Qualified_Expression>: Likewise.
4761 <N_Allocator>: Likewise.
4762 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
4764 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
4766 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
4767 (DECL_CONST_ADDRESS_P): New macro.
4768 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
4769 (SAME_FIELD_P): Likewise.
4770 * gcc-interface/decl.c (constructor_address_p): New static function.
4771 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
4772 the return value of above function.
4773 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
4774 passed by reference.
4775 <E_Record_Subtype>: Likewise.
4776 Set TREE_ADDRESSABLE on the type if it passed by reference.
4777 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
4778 (create_field_decl_from): Likewise.
4779 (substitute_in_type): Likewise.
4780 (purpose_member_field): Use SAME_FIELD_P.
4781 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
4782 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
4783 parameter and adjust recursive calls.
4784 <N_Explicit_Dereference>: New case.
4785 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
4786 Adjust calls to lvalue_required_p. Do not return the initializer of a
4787 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
4788 (call_to_gnu): Delay issuing error message for a misaligned actual and
4789 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
4790 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
4791 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
4792 type is passed by reference.
4793 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
4794 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
4795 (build_simple_component_ref): Use SAME_FIELD_P.
4797 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
4799 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
4800 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
4801 front-end's predicate Is_By_Reference_Type. Use consistent order and
4802 remove ??? comment. Use original conversion in all cases, if any.
4803 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
4804 (convert): Use local copy in more cases.
4805 <INDIRECT_REF>: Remove deactivated code.
4806 (unchecked_convert): Use a couple of local copies.
4808 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4810 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
4812 (lvalue_required_p) <N_Attribute_Reference>: Call it.
4813 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
4814 folding the result only if lvalue_required_for_attribute_p is true.
4815 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
4816 typed constant to build_component_ref.
4817 (unchecked_convert): Likewise.
4818 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
4819 (build_allocator): Likewise.
4821 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4823 * gcc-interface/utils2.c (build_cond_expr): Take the address and
4824 dereference if the result type is passed by reference.
4826 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
4828 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
4829 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
4830 goto to the next statement.
4832 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
4834 * gcc-interface/gigi.h (maybe_variable): Delete.
4835 (protect_multiple_eval): Likewise.
4836 (maybe_stabilize_reference): Likewise.
4837 (gnat_save_expr): Declare.
4838 (gnat_protect_expr): Likewise.
4839 (gnat_stabilize_reference): Likewise.
4840 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
4841 gnat_stabilize_reference.
4842 (maybe_variable): Delete.
4843 (elaborate_expression_1): Use gnat_save_expr.
4844 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
4845 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
4846 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
4847 <N_Slice>: Use gnat_protect_exp.
4848 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
4849 <N_In>: Use gnat_protect_expr.
4850 Pass NULL to gnat_stabilize_reference.
4851 (build_unary_op_trapv): Use gnat_protect_expr.
4852 (build_binary_op_trapv): Likewise.
4853 (emit_range_check): Likewise.
4854 (emit_index_check): Likewise.
4855 (convert_with_check): Likewise.
4856 (protect_multiple_eval): Move to utils2.c file.
4857 (maybe_stabilize_reference): Merge into...
4858 (gnat_stabilize_reference): ...this. Move to utils2.c file.
4859 (gnat_stabilize_reference_1): Likewise.
4860 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
4861 instead of protect_multiple_eval.
4862 * gcc-interface/utils2.c (compare_arrays): Likewise.
4863 (nonbinary_modular_operation): Likewise.
4864 (maybe_wrap_malloc): Likewise.
4865 (build_allocator): Likewise.
4866 (gnat_save_expr): New function.
4867 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
4868 in common cases. Propagate TREE_READONLY onto dereferences.
4869 (gnat_stabilize_reference_1): Move from trans.c file.
4870 (gnat_stabilize_reference): Likewise.
4872 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
4874 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
4875 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
4876 node. Use the type of the operand to set TREE_READONLY.
4877 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
4878 _REF node. Do not overwrite TREE_READONLY.
4879 (call_to_gnu): Rename local variable and fix various nits. In the
4880 copy-in/copy-out case, build the SAVE_EXPR manually.
4881 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
4882 and fold the computations.
4883 (protect_multiple_eval): Always save entire fat pointers.
4884 (maybe_stabilize_reference): Minor tweaks.
4885 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
4886 tcc_type and tcc_statement.
4887 * gcc-interface/utils.c (convert_to_fat_pointer): Call
4888 protect_multiple_eval in lieu of save_expr.
4889 (convert): Minor tweaks.
4890 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
4891 (builtin_type_for_size): Call gnat_type_for_size directly.
4892 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
4893 (contains_null_expr): Likewise
4894 (gnat_build_constructor): Do not call it.
4895 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
4896 instead of gnat_stabilize_reference to protect the operands.
4897 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
4899 (maybe_wrap_malloc): Likewise.
4900 (build_allocator): Likewise.
4901 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
4902 (gnat_mark_addressable): Rename parameter.
4904 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
4906 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
4907 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
4908 (TYPE_RETURNS_BY_REF_P): Rename into.
4909 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
4910 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
4911 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
4912 (build_return_expr): Likewise.
4913 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
4914 Rename local variables. If the return Mechanism is By_Reference, pass
4915 return_by_invisible_ref_p to create_subprog_type instead of toggling
4916 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
4917 the mechanism. Use regular return for contrained types with non-static
4918 size and return by invisible reference for unconstrained return types
4919 with default discriminants. Update comment.
4920 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
4921 returns by invisible reference, turn the RESULT_DECL into a pointer.
4922 Do not handle DECL_BY_REF_P in the CICO case here.
4923 (call_to_gnu): Remove code handling return by target pointer. For a
4924 function call, if the return type has non-constant size, generate the
4925 assignment with an INIT_EXPR.
4926 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
4927 If the function returns by invisible reference, build the copy return
4929 (add_decl_expr): Initialize the variable with an INIT_EXPR.
4930 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
4931 Adjust for renaming of macros. Copy the node only when necessary.
4932 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
4933 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
4934 (convert_from_reference): Delete.
4935 (is_byref_result): Likewise.
4936 (gnat_genericize_r): Likewise.
4937 (gnat_genericize): Likewise.
4938 (end_subprog_body): Do not call gnat_genericize.
4939 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
4940 (build_return_expr): Adjust parameter names, logic and comment.
4942 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4944 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
4945 if the size is small enough. Propagate the alignment if there is an
4946 alignment clause on the original array type.
4947 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
4948 Deal with under-aligned packed array types. Copy the size onto the
4949 justified modular type and don't lay it out again. Likewise for the
4950 padding type built for other under-aligned subtypes.
4951 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
4954 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4956 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
4957 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
4959 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
4961 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
4962 do not set the result type if there is a specified target and do not
4963 convert the result in any cases.
4964 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
4965 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
4967 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
4969 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
4971 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
4974 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
4975 pointer base types are variant of each other. Apply special treatment
4976 for null to fat pointer types in all cases.
4978 2010-01-28 Pascal Obry <obry@adacore.com>
4980 * s-win32.ads: Add some missing constants.
4982 2010-01-28 Vincent Celier <celier@adacore.com>
4984 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
4987 2010-01-28 Robert Dewar <dewar@adacore.com>
4989 * gnat_rm.texi: Minor correction
4991 2010-01-27 Pascal Obry <obry@adacore.com>
4993 * g-awk.adb: ensure that an AWK session is reusable.
4995 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
4997 * g-regist.adb (For_Every_Key): Fix previous change.
5000 2010-01-27 Thomas Quinot <quinot@adacore.com>
5002 * lib-writ.ads: Current version of spec for new N (note) ALI lines
5004 2010-01-27 Yannick Moy <moy@adacore.com>
5006 * a-cdlili.adb (Insert): Correct exception message when cursor
5007 designates wrong list.
5009 2010-01-27 Vincent Celier <celier@adacore.com>
5011 * gnatcmd.adb: When there is only one main specified, the package
5012 support Switches (<main>) and attribute Switches is specified for the
5013 main, use these switches, instead of Default_Switches ("Ada").
5015 2010-01-27 Robert Dewar <dewar@adacore.com>
5017 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
5019 * exp_disp.adb: Minor reformatting
5021 2010-01-27 Tristan Gingold <gingold@adacore.com>
5023 * seh_init.c: Use __ImageBase instead of _ImageBase.
5025 2010-01-27 Javier Miranda <miranda@adacore.com>
5027 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
5028 profile of interface thunks. The type of the controlling formal is now
5029 the covered interface type (instead of the target tagged type).
5031 2010-01-27 Sergey Rybin <rybin@adacore.com>
5033 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
5035 2010-01-27 Robert Dewar <dewar@adacore.com>
5037 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
5038 changed from Expr to N.
5040 2010-01-26 Thomas Quinot <quinot@adacore.com>
5042 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
5043 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
5046 2010-01-26 Vincent Celier <celier@adacore.com>
5048 * prj-attr.adb: Add new attribute Library_Install_Name_Option
5049 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
5050 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
5051 attributes Run_Path_Option and Library_Install_Name_Option.
5052 * prj.ads (Project_Configuration): Replace component
5053 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
5054 component Library_Install_Name_Option.
5055 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
5056 Replace Run_Path_Origin_Supported with Run_Path_Origin
5058 2010-01-26 Ed Schonberg <schonberg@adacore.com>
5060 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
5061 is not hidden by a homograph declared in another actual package.
5063 2010-01-26 Robert Dewar <dewar@adacore.com>
5065 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
5066 decisions for pragmas Assert, Check, Precondition, Postcondition if
5068 * scos.ads: Update comments.
5069 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
5070 Also remove obsolete code for CT (exit point) SCOs.
5072 2010-01-26 Thomas Quinot <quinot@adacore.com>
5074 * switch-c.adb: Fix handling of -gnatz*
5076 2010-01-26 Robert Dewar <dewar@adacore.com>
5078 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
5079 qualifiers for FOR/WHILE loops
5080 * scos.ads: Use separate type letters F/W for for/while loops
5082 2010-01-26 Robert Dewar <dewar@adacore.com>
5084 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
5085 entries per line, one for each statement in the sequence).
5086 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
5087 size from 100 to 10_000 for SC_Array to avoid any real possibility of
5088 overflow. Output decisions in for loops.
5089 Exclude labels from CS lines.
5090 * scos.ads: Clarify that label is not included in the entry point
5092 2010-01-26 Robert Dewar <dewar@adacore.com>
5094 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
5095 format of statement sequence SCO entries (one location/statement).
5096 * put_scos.adb (Put_SCOs): Implement new format of CS lines
5097 * scos.ads: Update comments.
5098 * sem_eval.adb: Minor reformatting.
5100 2010-01-26 Robert Dewar <dewar@adacore.com>
5102 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
5103 (Extend_Statement_Sequence): New procedures
5104 (Traverse_Declarations_Or_Statements): New handling for exits.
5106 2010-01-26 Robert Dewar <dewar@adacore.com>
5108 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
5111 2010-01-26 Robert Dewar <dewar@adacore.com>
5113 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
5114 * scos.ads: Clarify handling of logical operators
5116 2010-01-26 Arnaud Charlet <charlet@adacore.com>
5118 * s-tpoben.adb: Update comments.
5120 2010-01-26 Robert Dewar <dewar@adacore.com>
5122 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
5125 2010-01-26 Robert Dewar <dewar@adacore.com>
5127 * scos.ads: Clean up documentation, remove obsolete XOR references
5128 2010-01-26 Vincent Celier <celier@adacore.com>
5130 * gnat_ugn.texi: Complete documentation on the restrictions for
5131 combined options in -gnatxxx switches.
5134 2010-01-26 Arnaud Charlet <charlet@adacore.com>
5136 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
5137 a controlled operation, abort is already deferred at this point, so we
5138 need to use Defer_Abort_Nestable.
5140 2010-01-26 Vincent Celier <celier@adacore.com>
5142 * prj-conf.adb (Get_Config_Switches): Check for a default language for
5143 a project extending a project with no languages.
5145 2010-01-26 Vincent Celier <celier@adacore.com>
5147 * switch-c.adb (Scan_Front_End_Switches): Take into account options
5148 that follow -gnatef.
5149 Allow -gnateG to be followed by other options.
5151 2010-01-26 Robert Dewar <dewar@adacore.com>
5153 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
5154 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
5157 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
5159 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
5160 that allows to iterate over all subkeys of a key.
5162 2010-01-26 Ed Falis <falis@adacore.com>
5164 * sysdep.c: enable NFS for VxWorks MILS
5165 * env.c: enable __gnat_environ for VxWorks MILS
5166 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
5168 2010-01-25 Bob Duff <duff@adacore.com>
5170 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
5171 is an internally-generated positional aggregate, and the bounds are
5172 already correctly set. We don't want to overwrite those bounds with
5173 bounds determined by context.
5175 2010-01-25 Robert Dewar <dewar@adacore.com>
5177 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
5178 exp_ch9.adb, g-sechas.ads: Minor reformatting.
5180 2010-01-25 Thomas Quinot <quinot@adacore.com>
5182 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
5183 integer type) before subtracting 1, otherwise the computation may wrap
5184 (because size_t is modular) and cause the conversion to fail.
5186 2010-01-25 Ed Falis <falis@adacore.com>
5188 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
5190 2010-01-25 Vincent Celier <celier@adacore.com>
5192 * prj-attr.adb: New attribute Run_Path_Origin_Required
5193 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
5194 attribute Run_Path_Origin_Required.
5195 * prj.ads (Project_Configuration): New component
5196 Run_Path_Origin_Supported.
5197 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
5199 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5201 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
5202 have errors, do not continue resolution of the aggregate.
5203 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
5204 the array type indicates an error.
5206 2010-01-25 Bob Duff <duff@adacore.com>
5208 * sinfo.ads: Minor comment fixes.
5210 2010-01-25 Bob Duff <duff@adacore.com>
5212 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
5214 2010-01-25 Arnaud Charlet <charlet@adacore.com>
5216 * gnatvsn.ads (Current_Year): Update.
5218 2010-01-25 Florian Villoing <villoing@adacore.com>
5220 * gnat_ugn.texi: Fix typo.
5222 2010-01-25 Thomas Quinot <quinot@adacore.com>
5224 * scos.ads: Update specification.
5226 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5228 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
5229 enclosing subprogram has no previous spec, attach postcondition
5230 procedure to the defining entity for the body.
5232 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5234 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
5235 initialization procedure of the ancestor part of an extension aggregate
5236 if it is an interface type.
5238 2010-01-25 Vincent Celier <celier@adacore.com>
5240 * gnatlink.adb (Process_Binder_File): The directory for the shared
5241 version of libgcc in the run path options is found in the subdirectory
5242 indicated by __gnat_default_libgcc_subdir.
5243 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
5246 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5248 * sem_prag.adb: More flexible pragma Annotate.
5250 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
5252 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
5253 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
5255 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
5257 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
5259 2010-01-18 Jan Hubicka <jh@suse.cz>
5262 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
5263 unit local variables.
5265 2010-01-17 Laurent GUERBY <laurent@guerby.net>
5267 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
5269 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
5271 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
5272 * system-linux-armeb.ads, system-linux-armel.ads: New files.
5274 2010-01-09 Simon Wright <simon@pushface.org>
5277 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
5282 Copyright (C) 2010 Free Software Foundation, Inc.
5284 Copying and distribution of this file, with or without modification,
5285 are permitted in any medium without royalty provided the copyright
5286 notice and this notice are preserved.