1 2010-10-05 Ed Schonberg <schonberg@adacore.com>
3 * sem_ch3.adb: Do not elaborate type definition if syntax error.
5 2010-10-05 Javier Miranda <miranda@adacore.com>
7 * sprint.adb (Sprint_Node_Actual): Improve output of subprogram bodies
8 to generate the full-qualified names of its corresponding spec.
9 This facilitates locating the corresponing body when reading
12 2010-10-05 Thomas Quinot <quinot@adacore.com>
14 * exp_dist.adb (Make_Helper_Function_Name): For a tagged type, use
15 canonical name without serial number only if the helper is becoming a
16 primitive of the type.
18 2010-10-05 Javier Miranda <miranda@adacore.com>
20 * exp_disp.adb (Make_DT): Minor code reorganization.
22 2010-10-05 Ed Schonberg <schonberg@adacore.com>
24 * par-ch6.adb: improve recovery with extra paren in function spec.
26 2010-10-05 Quentin Ochem <ochem@adacore.com>
28 * prj-tree.ads: Project_Path is now aliased.
30 2010-10-05 Thomas Quinot <quinot@adacore.com>
32 * checks.adb: Minor reformatting.
34 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
36 * mlib-tgt-specific-mingw.adb (No_Argument_List): Delete.
37 (Shared_Libgcc): New aliased variable.
38 (Shared_Libgcc_Switch): New constant.
39 (Build_Dynamic_Library): Pass Shared_Libgcc_Switch to the compiler
40 * gcc-interface/Makefile.in (gnatlib-shared-win32): Pass -shared-libgcc
42 * gcc-interface/Make-lang.in: Update dependencies.
44 2010-10-05 Vincent Celier <celier@adacore.com>
46 * prj-part.adb (Parse_Simple_Project): When checking if a child project
47 imports its parent project, also look in projects being extended by
50 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
52 * gnat_ugn.texi: Adjust instructions in G.10 Building DLLs with GNAT.
54 2010-10-05 Javier Miranda <miranda@adacore.com>
56 * exp_cg.adb (Slot_Number): Add support to handle aliased entities.
57 (Generate_CG_Output): Switch -gnatd.Z is no longer needed to
60 2010-10-05 Arnaud Charlet <charlet@adacore.com>
62 * back_end.adb (Call_Back_End): Generate an error message when scil
63 generation is enabled, and no scil back-end (by default) is available.
65 2010-10-05 Javier Miranda <miranda@adacore.com>
67 * debug.adb: Update documentation because -gnatd.Z is no longer required
68 to generate the call-graph information.
70 2010-10-05 Javier Miranda <miranda@adacore.com>
72 * exp_ch5.adb (Expand_Simple_Function_Return): Rewrite expansion of a
73 runtime access check by an equivalent expansion that causes
74 no problems in the VM backend. The original expansion was
75 not good for the VM backends because when Tagged_Type_Expansion
76 is disabled the attribute Access_Disp_Table is not available.
78 2010-10-05 Ed Schonberg <schonberg@adacore.com>
80 * sem_type.adb (Covers): In a dispatching context, T1 covers T2 if T2
81 is class-wide and T1 is its specific type.
83 2010-10-05 Ed Schonberg <schonberg@adacore.com>
85 * einfo.adb: Add guard to Is_String_Type to prevent cascaded errors.
87 2010-10-05 Vincent Celier <celier@adacore.com>
89 * back_end.ads: Minor spelling error correction.
91 2010-10-05 Arnaud Charlet <charlet@adacore.com>
93 * switch-c.adb, gnat1drv.adb (Scan_Front_End_Switches): Disable
94 warnings when -gnatC is specified here so that warnings can be
95 re-enabled explicitly.
96 (Adjust_Global_Switches): No longer suppress warnings.
98 2010-10-05 Vincent Celier <celier@adacore.com>
100 * makeutl.adb: Minor reformatting.
102 2010-10-05 Ed Schonberg <schonberg@adacore.com>
104 * sem_ch4.adb: add guard in Analyze_One_Call to prevent crash when a
105 non-discrete type appears as an actual in a call.
107 2010-10-05 Vincent Celier <celier@adacore.com>
109 * make.adb (Scan_Make_Arg): Take into account new switch
111 * makeusg.adb: Add line for new switch --source-info=file.
112 * makeutl.ads (Source_Info_Option): New constant String for new builder
114 * prj-conf.adb: Put subprograms in alphabetical order
115 (Process_Project_And_Apply_Config): Read/write an eventual source info
117 * prj-nmsc.adb (Look_For_Sources.Get_Sources_From_Source_Info): New
119 (Look_For_Sources): If a source info file was successfully read, get the
120 source data from the data read from the source info file.
121 * prj-util.adb (Source_Info_Table): New table
122 (Source_Info_Project_HTable): New hash table
123 (Create): New procedure
124 (Put (File), Put_Line): New procedures
125 (Write_Source_Info_File): New procedure
126 (Read_Source_Info_File): New procedure
127 (Initialize): New procedure
128 (Source_Info_Of): New procedure
129 (Next): New procedure
130 (Close): When file is an out file, fail if the buffer cannot be written
131 or if the file cannot be close successfully.
132 (Get_Line): Fail if file is an out file
133 * prj-util.ads (Create): New procedure
134 (Put (File), Put_Line): New procedures
135 (Write_Source_Info_File): New procedure
136 (Read_Source_Info_File): New procedure
137 (Source_Info_Data): New record type
138 (Source_Info_Iterator): New private type
139 (Initialize): New procedure
140 (Source_Info_Of): New procedure
141 (Next): New procedure
142 * prj.ads (Project_Tree_Data): New components Source_Info_File_Name and
143 Source_Info_File_Exists.
145 2010-10-05 Ed Schonberg <schonberg@adacore.com>
147 * exp_ch4.adb: Fix typo.
149 2010-10-05 Thomas Quinot <quinot@adacore.com>
151 * lib-writ.adb: Minor reformatting.
153 2010-10-05 Javier Miranda <miranda@adacore.com>
155 * sem_ch3.adb (Access_Definition): Remove useless code.
157 2010-10-05 Emmanuel Briot <briot@adacore.com>
159 * prj-env.adb, prj-env.ads (Set_Path): New subprogram.
160 (Deep_Copy): Removed, not used.
162 2010-10-05 Javier Miranda <miranda@adacore.com>
164 * sem_ch3.adb (Add_Internal_Interface_Entities): Code reorganization:
165 move code that searches in the list of primitives of a tagged type for
166 the entity that will be overridden by user-defined routines.
167 * sem_disp.adb (Find_Primitive_Covering_Interface): Move here code
168 previously located in routine Add_Internal_Interface_Entities.
169 * sem_disp.ads (Find_Primitive_Covering_Interface): Update documentation
170 * sem_ch6.adb (New_Overloaded_Entity): Add missing check on
171 availability of attribute Alias.
173 2010-10-05 Ed Falis <falis@adacore.com>
175 * s-taprop-vxworks.adb, s-osinte-vxworks.adb, s-osinte-vxworks.ads,
176 s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.adb, s-vxwext-rtp.ads:
177 Move definition of intContext to System.OS_Interface.
178 Add necessary variants in System.VxWorks.Extensions.
180 2010-10-05 Doug Rupp <rupp@adacore.com>
182 * s-asthan-vms-alpha.adb: On VMS, a task using
183 pragma AST_Entry exhibits a memory leak when the task terminates
184 because the vector allocated for the AST interface is not freed. Fixed
185 by making the vector a controlled type.
187 2010-10-05 Emmanuel Briot <briot@adacore.com>
189 * prj-nmsc.adb (Expand_Subdirectory_Pattern): Check that the prefix in
190 a "**" pattern properly exists, and report an error otherwise.
192 2010-10-05 Emmanuel Briot <briot@adacore.com>
194 * prj-env.ads: Use GNAT.OS_Lib rather than System.OS_Lib.
196 2010-10-05 Emmanuel Briot <briot@adacore.com>
198 * prj-nmsc.adb, prj-err.adb (Expand_Subdirectory_Pattern): New
200 Extract some code from Get_Directories, to share with the handling
201 of aggregate projects (for the Project_Files attributes)
203 2010-10-05 Emmanuel Briot <briot@adacore.com>
205 * gnatcmd.adb, prj-proc.adb, prj-part.adb, prj-ext.adb, prj-ext.ads,
206 switch-m.adb, clean.adb, prj-nmsc.adb, prj-nmsc.ads, prj-env.adb,
207 prj-env.ads, prj-tree.adb, prj-tree.ads (Project_Search_Path): New type.
209 2010-10-05 Eric Botcazou <ebotcazou@adacore.com>
211 * exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).
213 2010-10-05 Emmanuel Briot <briot@adacore.com>
215 * prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
216 (Aggregate projects): added support for parsing aggregate projects.
217 In particular, check the presence and value of the new attributes
218 related to aggregate projects, ie Project_Files, Project_Path
220 (Check_Attribute_Allowed, Check_Package_Allowed,
221 Rename_Obsolescent_Attributes): new subprogram, extracting code
222 from existing subprogram to keep their sizes smaller.
223 (Check_Aggregate_Project, Check_Abstract_Project,
224 Check_Missing_Sources): new subprograms
225 (Check): remove comments that duplicated either the name of the
226 following subprogram call, or the comment on that subprogram.
227 * prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
228 from Parse_Single_Project.
229 (Check_Aggregate_Imports): new subprogram.
231 2010-10-05 Vincent Celier <celier@adacore.com>
233 * make.adb (Check): When compiling with -gnatc, recompile if the ALI
234 file has not been generated for the current source, for example if it
235 has been generated for the spec, but we are compiling the body.
237 2010-10-05 Bob Duff <duff@adacore.com>
239 * xgnatugn.adb: Remove unused procedure.
241 2010-10-04 Vincent Celier <celier@adacore.com>
243 * a-direct.adb (Copy_File): Interpret the Form parameter and call
244 System.OS_Lib.Copy_File to do the work accordingly. Raise Use_Error if
245 the Form parameter contains an incorrect value for field preserve= or
247 * a-direct.ads (Create_Directory, Create_Path): Indicate that the Form
248 parameter is ignored.
249 (Copy_File): Indicate the interpretation of the Form parameter.
251 2010-10-04 Vincent Celier <celier@adacore.com>
253 * make.adb (Gnatmake): When there are no foreign languages declared and
254 a main in attribute Main of the main project does not exist or is a
255 source of another project, fail immediately before attempting
258 2010-10-04 Javier Miranda <miranda@adacore.com>
260 * exp_disp.ads (Convert_Tag_To_Interface): New function which must be
261 used to convert a node referencing a tag to a class-wide interface type.
262 * exp_disp.adb (Convert_Tag_To_Interface): New function.
263 (Expand_Interface_Conversion): Replace invocation of
264 Unchecked_Conversion by new function Convert_Tag_To_Interface.
265 (Write_DT): Add support for null primitives.
266 * exp_ch3.adb (Expand_N_Object_Declaration): For tagged type objects,
267 cleanup code that handles interface conversions and avoid unchecked
268 conversion of referenced tag components.
269 * exp_ch5.adb (Expand_N_Assignment_Statement): Code cleanup. Avoid
270 unrequired conversions when generating a dispatching call to _assign.
271 * sprint.adb (Write_Itype): Fix wrong output of not null access itypes.
273 2010-10-04 Ed Schonberg <schonberg@adacore.com>
275 * exp_ch4.adb (Expand_N_Op_Not): Handle properly both operands when the
276 parent is a binary boolean operation and the operand is an unpacked
278 (Build_Boolean_Array_Proc_Call): If the operands are both negations, the
279 operands of the rewritten node are the operands of the negations, not
280 the negations themselves.
282 2010-10-04 Robert Dewar <dewar@adacore.com>
284 * sem_ch13.adb (Set_Biased): New procedure, now used throughout, adds
285 name of entity to biased warning msg.
286 (Analyze_Enumeration_Representation_Clause): Remove attempt to use
287 biased rep (wrong and never worked anyway).
289 2010-10-04 Arnaud Charlet <charlet@adacore.com>
291 * sem_elab.adb: Minor reformatting.
293 2010-10-04 Ed Schonberg <schonberg@adacore.com>
295 * exp_ch4.adb (Expand_N_Null): Handle properly the case of a subtype of
296 an access_to_protected subprogram type, and convert null value into
297 corresponding aggregate.
299 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
301 * gnat_ugn.texi: Clarify first point of 7.1.5 about pragma Inline.
303 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
305 * make.adb (Scan_Make_Arg): Pass -Oxxx switches to the linker as well.
306 * gnatlink.adb (Gnatlink): Filter out -Oxxx switches for CLI, RTX and
309 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
311 * sem_ch4.adb (Analyze_Indexed_Component_Form): Remove redundant test
312 for N_Operator_Symbol.
313 (Indicate_Name_And_Type): Likewise.
314 * sem_ch8.adb (Analyze_Subprogram_Renaming): Likewise.
315 * sem_res.adb (Resolve): Likewise.
316 * sem_type.adb (Add_One_Interp): Likewise.
317 (Disambiguate): Likewise.
319 2010-10-04 Vincent Celier <celier@adacore.com>
321 * osint.adb (Read_Library_Info_From_Full): If object timestamp is less
322 than ALI file timestamp, return null.
324 2010-10-04 Vincent Celier <celier@adacore.com>
326 * prj-makr.adb (Finalize): Invoke Pretty_Print with Max_Length set to 79
327 * prj-pp.adb (Pretty_Print): New parameter Max_Line_Length, that
328 replaces global constant with the same name. When a line is too long,
329 indent properly the next continuation line.
330 * prj-pp.ads (Pretty_Print): New parameter Max_Line_Length with a range
331 from 50 to 255, defaulted to 255, to indicate the maximum length of
332 lines in the project file.
334 2010-10-04 Eric Botcazou <ebotcazou@adacore.com>
336 * sem_ch7.adb (Analyze_Package_Body_Helper) <Has_Referencer>: New
337 Check_Subprogram_Ref function and Check_Subprogram_Refs instantiation
338 of Traverse_Func on it to look for subprogram references in a body.
339 Call Check_Subprogram_Refs on the body of inlined subprograms at the
340 outer level and keep clearing the Is_Public flag of subprograms as long
341 as it returns OK. Do not look at anything else than subprograms once
342 an inlined subprogram has been seen.
344 2010-10-04 Javier Miranda <miranda@adacore.com>
346 * exp_cg.adb (Expand_N_Assignment_Statement): Restore tag check when
347 the target object is an interface.
348 * sem_disp.adb (Propagate_Tag): If the controlling argument is an
349 interface type then we generate an implicit conversion to force
350 displacement of the pointer to the object to reference the secondary
351 dispatch table associated with the interface.
353 2010-10-04 Robert Dewar <dewar@adacore.com>
355 * sem_ch13.adb (Analyze_Enumeration_Representation_Clause): Set
356 Enumeration_Rep_Expr to point to the literal, not the identifier.
357 (Analyze_Enumeration_Representation_Clause): Improve error message for
358 size too small for enum rep value
359 (Analyze_Enumeration_Representation_Clause): Fix size test to use proper
360 size (RM_Size, not Esize).
362 2010-10-04 Robert Dewar <dewar@adacore.com>
364 * s-taprop-vxworks.adb, sem_res.adb: Minor reformatting.
366 2010-10-04 Javier Miranda <miranda@adacore.com>
368 * exp_cg.adb (Write_Call_Info): Code clean up.
370 2010-10-04 Arnaud Charlet <charlet@adacore.com>
372 * s-taprop-mingw.adb (Create_Task): Initialize Thread_Id field to 0.
374 2010-10-04 Robert Dewar <dewar@adacore.com>
376 * exp_cg.adb: Minor code reorganization
378 * exp_ch5.adb, prj-nmsc.adb: Minor reformatting.
380 2010-10-04 Bob Duff <duff@adacore.com>
382 * sem_res.adb (Resolve_Type_Conversion): If a type conversion is needed
383 to make a qualified expression into a name (syntax-wise), then do not
384 consider it redundant.
386 2010-10-04 Thomas Quinot <quinot@adacore.com>
388 * sem_warn.ads: Fix typo.
390 2010-10-04 Javier Miranda <miranda@adacore.com>
392 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Handle suffix in
394 (Write_Call_Info): Add missing support for renamed primitives.
396 2010-10-04 Thomas Quinot <quinot@adacore.com>
398 * exp_ch5.adb (Make_Field_Expr): New subprogram, to factor duplicated
399 code between Make_Component_List_Assign and Make_Field_Assign.
401 2010-10-04 Vincent Celier <celier@adacore.com>
403 * prj-nmsc.adb (Get_Directories): For non extending projects that
404 declare that they have no sources, do not create a non existing object
405 or exec directory if builder switch -p is used.
407 2010-10-04 Sergey Rybin <rybin@adacore.com>
409 * gnat_ugn.texi (gnatcheck): Change the description of the report file
412 2010-10-04 Ed Falis <falis@adacore.com>
414 * s-taprop-vxworks.adb (Is_Task_Context): Import VxWorks intContext to
415 determine whether Set_True is called from a task or an ISR.
416 (Set_True): test for being in a task context before trying to
417 dereference Defer_Abort or Undefer_Abort.
419 2010-10-04 Robert Dewar <dewar@adacore.com>
421 * sem_res.adb, sinput-l.adb: Minor reformatting.
423 2010-10-04 Hristian Kirtchev <kirtchev@adacore.com>
425 * exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate a tag
426 check when the target object is an interface since the expression of
427 the right hand side must only cover the interface.
429 2010-10-04 Vincent Celier <celier@adacore.com>
431 * frontend.adb: Set Lib.Parsing_Main_Extended_Source to True before
432 loading the main source, so that if it is preprocessed and -gnateG is
433 used, the preprocessed file is written.
434 * lib.ads (Analysing_Subunit_Of_Main): New global variable to indicate
435 if a subunit is from the main unit when it is loaded.
436 * sem_ch10.adb (Analyze_Proper_Body): Set Lib.Analysing_Subunit_Of_Main
437 to True before loading a subunit.
438 * sem_ch12.adb (Copy_Generic_Node): Set Lib.Analysing_Subunit_Of_Main
439 to True when the main is a generic unit before loading one of its
441 * sinput-l.adb (Load_File): If -gnateG is used, write the preprocessed
442 file only for the main unit (spec, body and subunits).
444 2010-10-04 Vincent Celier <celier@adacore.com>
446 * sinput-l.adb (Load_File): Do not fail when switch -gnateG is
447 specified and the processed file cannot be written. Just issue a
448 warning and continue.
450 2010-10-04 Thomas Quinot <quinot@adacore.com>
452 * sem_res.adb: Minor reformatting.
454 2010-10-04 Ed Schonberg <schonberg@adacore.com>
456 * sem_ch8.adb (Analyze_Subprogram_Renaming): If the renamed operation
457 is an overridden inherited operation, the desired operation is the
458 overriding one, which is the alias of the visible one.
460 2010-10-04 Ed Schonberg <schonberg@adacore.com>
462 * sem_ch6.adb (Find_Corresponding_Spec): Check that the wrapper body is
463 present before deleting from the tree, when an inherited function with
464 a controlling result that returns a null extension is overridden by a
465 later declaration or body.
467 2010-10-04 Gary Dismukes <dismukes@adacore.com>
469 * checks.adb: Update comment.
471 2010-09-30 Joseph Myers <joseph@codesourcery.com>
473 * gcc-interface/misc.c (optimize, optimize_size): Undefine as macros
474 and define as variables.
475 (gnat_post_options): Set optimize and optimize_size variables.
477 2010-09-29 Joel Sherrill <joel.sherrill@oarcorp.com>
479 * g-socket.adb: Move pragma to disable warnings in case multiple errnos
480 are not defined by target.
482 2010-09-29 Eric Botcazou <ebotcazou@adacore.com>
484 * gcc-interface/utils.c (handle_leaf_attribute): Fix long line.
486 2010-09-28 Richard Henderson <rth@redhat.com>
488 * gcc-interface/misc.c (gnat_eh_personality): Use
489 targetm.except_unwind_info.
491 2010-09-28 Jan Hubicka <jh@suse.cz>
493 * gcc-interface/utils.c (handle_leaf_attribute): New function.
494 (gnat_internal_attribute_tables): Add leaf.
496 2010-09-22 Joseph Myers <joseph@codesourcery.com>
498 * gcc-interface/lang.opt (-all-warnings, -include-barrier,
499 -include-directory, -include-directory=, -no-standard-includes,
500 -no-standard-libraries): New.
502 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
504 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
505 build_array_type with calls to build_nonshared_array_type.
506 (substitute_in_type): Likewise.
507 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
508 (LANG_HOOKS_TYPE_HASH_EQ): Define.
509 (gnat_post_options): Add 'static' keyword.
510 (gnat_type_hash_eq): New static function.
511 * gcc-interface/utils.c (fntype_same_flags_p): New function.
512 (create_subprog_type): Call it.
513 (create_index_type): Call build_nonshared_range_type and tidy up.
514 (create_range_type): Likewise.
515 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
517 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
519 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
521 (end_subprog_body): If the body is a BIND_EXPR, make its associated
522 block the top-level one.
523 (build_function_stub): Build a statement group for the whole function.
524 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
525 is used, create the enclosing block early and process first the OUT
528 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
530 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
531 not generate debug info for individual enumerators.
533 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
535 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
536 type instead of enumeral type as the dummy type built for the template
537 type of fat pointers.
539 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
541 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
542 (gnat_zaplevel): Likewise.
543 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
544 binding level for an external constant.
545 <E_Constant>: Force the local context and create a fake scope before
546 translating the defining expression of an external constant.
547 <object>: Treat external constants at the global level explicitly for
548 renaming declarations.
549 (elaborate_expression_1): Force the variable to be static if the
550 expression is global.
551 * gcc-interface/trans.c (get_elaboration_procedure): New function.
552 (call_to_gnu): Use it.
553 (gnat_to_gnu): Likewise.
554 <N_Object_Declaration>: Do not test Is_Public to force the creation of
555 an initialization variable.
556 (add_decl_expr): Discard the statement if the declaration is external.
557 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
558 the current block if it is external.
559 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
560 (gnat_zaplevel): New global function.
562 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
564 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
565 variables against zero in all cases.
566 (rest_of_type_decl_compilation): Likewise.
567 * gcc-interface/trans.c (gigi): Pass properly typed constants to
569 (call_to_gnu): Fix formatting.
570 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
571 (Exception_Handler_to_gnu_zcx): Likewise.
572 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
574 expressions in presence of a freeze node.
576 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
578 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
579 expressions for external constants that are aggregates.
580 * gcc-interface/utils2.c (build_simple_component_ref): If the field
581 is an inherited component in an extension, look through the extension.
583 2010-09-10 Vincent Celier <celier@adacore.com>
585 * projects.texi: Add documentation for package extensions
586 Add some documentation for attributes Leading_Library_Options and
587 Linker'Leading_Switches.
589 2010-09-10 Ed Schonberg <schonberg@adacore.com>
591 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
592 disabled, compute subtype for all string types.
594 2010-09-10 Robert Dewar <dewar@adacore.com>
596 * gnat_ugn.texi: Add documentation for -gnatw.s/S
597 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
598 Component_Size): Implement warning on overriden size clause.
599 (Analyze_Record_Representation_Clause): Implement warning on overriden
601 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
603 * ug_words: Add entries for -gnatw.s/S.
604 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
605 * gcc-interface/Make-lang.in: Update dependencies.
607 2010-09-10 Vincent Celier <celier@adacore.com>
609 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
610 a package with the same name from an imported or extended project.
611 * prj-proc.adb (Process_Declarative_Items): Process package extensions
613 2010-09-10 Bob Duff <duff@adacore.com>
615 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
618 2010-09-10 Robert Dewar <dewar@adacore.com>
620 * sem.adb: Minor reformatting.
622 2010-09-10 Bob Duff <duff@adacore.com>
624 * s-os_lib.ads, g-expect.ads: Add comments.
626 2010-09-10 Robert Dewar <dewar@adacore.com>
628 * exp_ch5.adb: Minor reformatting.
630 2010-09-10 Thomas Quinot <quinot@adacore.com>
632 * scos.ads: Add comments.
634 2010-09-10 Vincent Celier <celier@adacore.com>
636 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
638 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
640 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
641 for a controlled build-in-place function call which appears in an
642 anonymous context. The transient scope ensures that the intermediate
643 function result is cleaned up after the master is left.
644 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
645 of the transient scope. This is now done in Exand_Call which covers
646 additional cases other than secondary stack release.
648 2010-09-10 Arnaud Charlet <charlet@adacore.com>
650 * sem.adb (Do_Unit_And_Dependents): Add guard.
652 2010-09-10 Robert Dewar <dewar@adacore.com>
654 * exp_ch5.adb: Update comments.
655 * exp_dist.adb: Minor reformatting.
657 2010-09-10 Robert Dewar <dewar@adacore.com>
659 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
661 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
662 * usage.adb: Add lines for -gnatw.h/H
663 * gnat_ugn.texi: Add documentation for J519-010
664 Warn on record holes/gaps
665 * ug_words: Add entries for -gnatw.h/-gnatw.H
666 * vms_data.ads: Add entries for [NO]AVOIDGAPS
668 2010-09-10 Gary Dismukes <dismukes@adacore.com>
670 * sem_ch6.adb: Update comment.
672 2010-09-10 Ed Schonberg <schonberg@adacore.com>
674 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
675 of full view analyzed after analyzing the corresponding record
676 declaration, to prevent spurious name conflicts with original
679 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
681 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
682 just issue a warning, but continue with the normal processing.
684 2010-09-10 Robert Dewar <dewar@adacore.com>
686 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
689 2010-09-10 Thomas Quinot <quinot@adacore.com>
691 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
692 Build_TypeCode_Call): For a subtype inserted for the expansion of a
693 generic actual type, go to the underlying type of the original actual
696 2010-09-10 Ed Schonberg <schonberg@adacore.com>
698 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
699 guard around the increment statement, to prevent an off-by-one-value
700 on the last iteration.
702 2010-09-10 Vincent Celier <celier@adacore.com>
704 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
705 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
706 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
707 "at run time" in comments and error/warning messages.
709 2010-09-10 Ed Schonberg <schonberg@adacore.com>
711 * exp_cg.adb: Handle properly bodies without specs.
713 2010-09-10 Emmanuel Briot <briot@adacore.com>
715 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
716 present, and the user requested to either ignore this or display a
717 warning (as opposed to an error), we still need to register the
720 2010-09-10 Robert Dewar <dewar@adacore.com>
722 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
723 now done in In_Extended_Main_Source_Unit.
724 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
725 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
726 as Parsing_Main_Extended_Source.
727 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
729 * lib-load.adb (Load_Unit): Add PMES parameter
730 Set PMES appropriately in all calls to Load_Unit
731 * lib-load.ads (Load_Unit): Add PMES parameter
732 * lib.adb (In_Extended_Main_Source_Unit): When called with
733 Compiler_State set to Parsing, test new flag
734 Compiling_Main_Extended_Source.
735 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
736 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
737 as Parsing_Main_Extended_Source
738 * par-load.adb (Load): Set PMES properly in call to Load_Unit
740 2010-09-10 Ed Schonberg <schonberg@adacore.com>
742 * exp_cg.adb: Use proper entity to handle overloads.
743 * sem_res.adb (Check_Parameterless_Call): An operator node without
744 actuals cannot be a call, and must be treated as a string.
746 2010-09-10 Robert Dewar <dewar@adacore.com>
748 * frontend.adb: Minor reformatting.
750 2010-09-10 Robert Dewar <dewar@adacore.com>
752 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
753 * par-ch5.adb (P_Condition): Move from body to spec
754 * par.adb (Ch5.P_Condition): Move from body to spec
756 2010-09-10 Ed Schonberg <schonberg@adacore.com>
758 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
759 the call table is private, use its full view to generate information
762 2010-09-10 Jose Ruiz <ruiz@adacore.com>
764 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
765 pattern matching to detect predefined primitive operations take into
766 account that there can be an extra suffix related to body-nested
769 2010-09-10 Ed Schonberg <schonberg@adacore.com>
771 * s-pooglo.ads: Add overriding indicators.
773 2010-09-10 Vincent Celier <celier@adacore.com>
775 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
776 /64_MALLOC (for -H64).
778 2010-09-10 Robert Dewar <dewar@adacore.com>
780 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
781 (Error_Msg_NW): Test Parsing_Main_Subunit flag
782 * errout.ads (Parsing_Main_Subunit): New flag
783 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
784 * par-ch6.adb: Minor style fix (remove redandant parentheses)
785 * par-ch9.adb: Minor style fix (remove redundant parens)
786 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
788 2010-09-10 Vincent Celier <celier@adacore.com>
790 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
791 function of the same name in Makeutl.
792 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
793 of removed procedure when creating a binder mapping file.
794 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
796 * makeutl.ads (Create_Binder_Mapping_File): New function
798 2010-09-10 Jose Ruiz <ruiz@adacore.com>
800 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
801 separator when trying the pattern matching to detect predefined
802 primitive operations.
804 2010-09-10 Robert Dewar <dewar@adacore.com>
806 * bindgen.adb, atree.adb: Minor reformatting.
808 2010-09-10 Ben Brosgol <brosgol@adacore.com>
810 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
813 2010-09-10 Doug Rupp <rupp@adacore.com>
815 * bindgen.adb: Minor comment fix for -H switch.
817 2010-09-10 Ed Schonberg <schonberg@adacore.com>
819 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
820 library unit now, by traversing tree before context is expanded.
821 (Write_Call_Info): Use enclosing unit name directly.
822 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
823 tree earlier, to ensure that subsequent declarations are analyzed in a
825 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
828 2010-09-10 Robert Dewar <dewar@adacore.com>
830 * symbols-processing-vms-alpha.adb: Minor reformatting.
832 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
834 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
835 __gnat_install_handler in case the binder is called with -n.
837 2010-09-10 Ed Schonberg <schonberg@adacore.com>
839 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
840 sloc for renaming declaration and set Comes_From_Source properly to
841 ensure that references are properly generated for an object declaration
842 that is built in place.
844 2010-09-10 Tristan Gingold <gingold@adacore.com>
846 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
848 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
849 * gcc-interface/Makefile.in: gnat.hlp is now generated by
852 2010-09-10 Bob Duff <duff@adacore.com>
854 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
855 := ...;", remove side effects from the right-hand side, because they
856 might affect the value of the left-hand side, but the left-hand side is
857 first READ (so we can do shifting and masking) and then written back,
858 which would cause the side effects to be incorrectly overwritten.
860 2010-09-10 Robert Dewar <dewar@adacore.com>
862 * sem_ch4.adb: Minor reformatting.
863 * exp_ch6.adb: Add comment on testing limited on full type
864 * gnat_rm.texi: Add documentation on Pure_Function.
866 2010-09-10 Vincent Celier <celier@adacore.com>
868 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
869 as a source of another project and of another language.
871 2010-09-10 Robert Dewar <dewar@adacore.com>
873 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
875 * freeze.adb (Check_Unsigned_Type): Ditto.
876 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
877 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
878 (Set_Scalar_Range_For_Subtype): Ditto.
879 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
881 2010-09-10 Robert Dewar <dewar@adacore.com>
883 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
885 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
886 rather than parens for fixed constants.
887 * sprint.ads: Use square brackets rather than parens for fixed constants
888 * urealp.adb (UR_Write): Use square brackets rather than parens
889 (UR_Write): Add Brackets argument
890 (UR_Write): Add many more special cases to output literals
891 * urealp.ads (UR_Write): Use square brackets rather than parens
892 (UR_Write): Add Brackets argument
894 2010-09-10 Robert Dewar <dewar@adacore.com>
896 * sem_ch4.adb: Minor reformatting.
898 2010-09-10 Richard Guenther <rguenther@suse.de>
900 * gcc-interface/utils.c (create_index_type): Use build_range_type.
902 2010-09-10 Arnaud Charlet <charlet@adacore.com>
906 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
908 * exp_dbug.ads: Mention enhanced encoding for array types.
910 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
912 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
913 unsupported in VM targets. Display a warning in this case.
915 2010-09-10 Ed Schonberg <schonberg@adacore.com>
917 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
918 not reset Sloc when printing keyword "new".
920 2010-09-10 Vincent Celier <celier@adacore.com>
922 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
923 GNAT_DRIVER_COMMAND_LINE.
925 2010-09-10 Ed Schonberg <schonberg@adacore.com>
927 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
928 clause, process the body at once.
930 2010-09-10 Ed Schonberg <schonberg@adacore.com>
932 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
933 conversion is the expression is a qualified expression used to
934 disambiguate a function call.
936 2010-09-10 Vincent Celier <celier@adacore.com>
938 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
939 as a source of another project and of another language.
941 2010-09-10 Robert Dewar <dewar@adacore.com>
943 * prj-util.adb: Minor reformatting.
945 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
947 * exp_disp.adb: Minor reformatting.
949 2010-09-10 Arnaud Charlet <charlet@adacore.com>
951 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
954 2010-09-10 Thomas Quinot <quinot@adacore.com>
956 * sem_res.adb: Minor reformatting.
957 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
958 magic constants for task master levels (instead, reference
959 named numbers from System.Tasking).
961 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
963 * gnatvsn.ads (Ver_Prefix): New constant string.
964 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
965 (Gen_Output_File_C): Likewise.
966 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
969 2010-09-10 Ed Schonberg <schonberg@adacore.com>
971 * sem.adb (Walk_Library_Items): Do not traverse children of the main
972 unit, to prevent spurious circularities in the walk order.
973 (Depends_On_Main): Use elsewhere to prevent circularities when the body
974 of an ancestor of the main unit depends on a child of the main unit.
976 2010-09-10 Robert Dewar <dewar@adacore.com>
978 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
979 sem_ch3.adb: Minor reformatting.
981 2010-09-10 Ed Schonberg <schonberg@adacore.com>
983 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
984 that is a renaming must be derived like any other primitive operation,
985 the renamed operation is not relevant to the derivation.
987 2010-09-10 Robert Dewar <dewar@adacore.com>
989 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
990 * checks.adb: Minor reformatting.
992 2010-09-10 Robert Dewar <dewar@adacore.com>
994 * gnat_ugn.texi: Add section on intent of style checking options.
996 2010-09-10 Arnaud Charlet <charlet@adacore.com>
998 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
1000 2010-09-10 Ed Schonberg <schonberg@adacore.com>
1002 * sem_ch3.adb: Improve error message on derivation from class-wide type
1004 2010-09-10 Steve Baird <baird@adacore.com>
1006 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
1007 generation when Generate_SCIL is True.
1009 2010-09-10 Geert Bosch <bosch@adacore.com>
1011 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
1012 validity of executable name and removing any existing executable
1013 (Gnatlink): Call Check_Existing_Executable.
1015 2010-09-10 Arnaud Charlet <charlet@adacore.com>
1017 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
1018 initialization of Task_Alternate_Stack here, cleaner since in case of
1019 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
1022 2010-09-10 Thomas Quinot <quinot@adacore.com>
1024 * s-fileio.adb, a-dirval.adb: Minor reformatting.
1026 2010-09-10 Emmanuel Briot <briot@adacore.com>
1028 * prj-util.adb (Executable_Of): Fix CE when the project does not
1029 contain a Builder package.
1031 2010-09-10 Vincent Celier <celier@adacore.com>
1033 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
1034 to the project path, if Prefix and Target_Name are defined.
1035 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
1037 2010-09-10 Ed Schonberg <schonberg@adacore.com>
1039 * checks.adb (Ensure_Valid): If the expression is a boolean expression
1040 or short-circuit operation, do no emit a validity check: only the
1041 elementary operands of the expression need checking.
1043 2010-09-10 Ben Brosgol <brosgol@adacore.com>
1045 * gnat_rm.texi: Document Short_Descriptors.
1047 2010-09-10 Arnaud Charlet <charlet@adacore.com>
1049 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
1050 initialize to Null_Address.
1051 (Enter_Task): Do not set up an alternate stack for foreign threads.
1053 2010-09-10 Robert Dewar <dewar@adacore.com>
1055 * opt.adb (Short_Descriptors): New flag
1056 (Short_Descriptors_Config): New flag
1057 * opt.ads (Short_Descriptors): New flag
1058 (Short_Descriptors_Config): New flag
1059 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
1060 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors pragma
1061 (Analyze_Pragma): Implement Short_Descriptors pragma
1062 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
1064 2010-09-10 Emmanuel Briot <briot@adacore.com>
1066 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
1067 project's Executable_Suffix.
1069 2010-09-10 Robert Dewar <dewar@adacore.com>
1071 * g-pehage.ads: Minor reformatting
1073 * gnat_ugn.texi: Clarifying comment on -gnatyc
1074 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
1077 2010-09-10 Tristan Gingold <gingold@adacore.com>
1079 * Make-generated.in (gnat.hlp): New rule.
1081 2010-09-10 Emmanuel Briot <briot@adacore.com>
1083 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
1086 2010-09-10 Robert Dewar <dewar@adacore.com>
1088 * einfo.adb: Minor code cleanup: Add assertion to
1089 Set_Corresponding_Protected_Entry.
1091 2010-09-10 Bob Duff <duff@adacore.com>
1093 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
1094 the output to standard output.
1096 2010-09-09 Vincent Celier <celier@adacore.com>
1098 * gnat_ugn.texi: Add documentation for new gnatmake switch
1100 * make.adb (Map_File): New global variable to store the value of switch
1102 (Gnatmake): Add switch -M to gnatlink if buider switch --create-map-file
1104 (Scan_Make_Arg): Recognize switch --create-map-file
1105 * makeutl.ads (Create_Map_File_Switch): New constant string for new
1106 gnatmake and gprbuild switch --create-map-file.
1108 2010-09-09 Robert Dewar <dewar@adacore.com>
1110 * sinput-p.ads: Minor comment update.
1112 2010-09-09 Arnaud Charlet <charlet@adacore.com>
1114 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
1115 Entry_Call.State if needed so that the call is marked as cancelled by
1116 Check_Pending_Actions_For_Entry_Call.
1117 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
1118 this procedure may be called from a controlled operation
1119 (Initialize/Finalize).
1121 2010-09-09 Vadim Godunko <godunko@adacore.com>
1123 * impunit.adb: Correct spelling of package's name in the comment.
1125 2010-09-09 Robert Dewar <dewar@adacore.com>
1127 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
1130 2010-09-09 Robert Dewar <dewar@adacore.com>
1132 * impunit.adb: Add entry for a-izteio.
1133 * checks.adb: Add comment.
1134 * debug.adb, exp_disp.adb: Minor reformatting.
1135 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
1137 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1139 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
1140 discriminant cannot be assumed to be the same value because they may
1141 refer to bounds of a component of two different instances of a
1144 2010-09-09 Gary Dismukes <dismukes@adacore.com>
1146 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
1147 operands of an operator to the type of an enclosing conversion, rewrite
1148 the operator so the conversion can't be flagged as redundant.
1149 Remove useless assignments to Typ and Rtyp.
1151 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
1153 * gnat_ugn.texi: Fix another long line.
1155 2010-09-09 Bob Duff <duff@adacore.com>
1157 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
1160 2010-09-09 Matthew Heaney <heaney@adacore.com>
1162 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
1163 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
1164 Replace_Element, Reverse_Elements, Swap): Change exception message to
1165 correctly indicate kind of tampering (cursor or element).
1166 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
1167 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
1168 Swap_Links, Replace_Element, Swap): Ditto.
1169 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
1170 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
1171 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
1172 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
1173 Generic_Replace_Element): Ditto
1174 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
1175 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
1176 Replace_Element): Ditto.
1177 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
1178 Symmetric_Difference, Union, Include, Replace): Ditto
1180 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1182 * sprint.adb (Write_Id): If the parent node is an expanded name, check
1183 that its entity_or_associated_node is an entity before writing it out.
1184 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
1185 constructors, there is no need for a dispatch table pointer because the
1186 table is fully inherited from the C++ code.
1188 2010-09-09 Thomas Quinot <quinot@adacore.com>
1190 * projects.texi: Fix wrong identifiers on package end lines in project
1192 * exp_ch6.adb: Minor reformatting.
1194 2010-09-09 Tristan Gingold <gingold@adacore.com>
1196 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
1198 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
1200 * gnat_ugn.texi: Fix description of -O3 optimization level.
1202 2010-09-09 Yannick Moy <moy@adacore.com>
1204 * a-cihama.adb, a-cohama.adb: Fix comments.
1206 2010-09-09 Arnaud Charlet <charlet@adacore.com>
1208 * i-cexten.ads: Add comments.
1209 (Signed_128): New type, used by some C bindings.
1210 * debug.adb: Update comment.
1212 2010-09-09 Sergey Rybin <rybin@adacore.com>
1214 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
1215 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
1216 the tool should process Ada 2005 sources.
1218 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1220 * sem_ch12.adb (Remove_Parent): If the scope containing the child
1221 instance is a block, examine the enclosing scope to determine if it is
1224 2010-09-09 Doug Rupp <rupp@adacore.com>
1226 * sem_prag.adb (pragma Ident): Pass --identification= vice
1228 * gnatlink.adb (Linker_Options): Look for --identification= vice
1231 2010-09-09 Gary Dismukes <dismukes@adacore.com>
1233 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
1234 inserting and analyzing the object declaration for the temporary object
1235 created to hold a 'Old value, push the scope for the subprogram where
1236 the object is inserted, so that its Scope (and that of related objects)
1237 will be set properly.
1239 2010-09-09 Vincent Celier <celier@adacore.com>
1241 * prj.adb (Get_Object_Directory): Return object directory display name
1242 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
1243 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
1244 return this value, otherwise return the default for the platform.
1246 2010-09-09 Arnaud Charlet <charlet@adacore.com>
1248 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
1249 dependencies. Remove handling of gnatlbr.
1250 Do not remove s-stratt-xdr for the run-time when installing.
1252 2010-09-09 Robert Dewar <dewar@adacore.com>
1254 * sem_attr.adb: Minor reformatting.
1256 2010-09-09 Thomas Quinot <quinot@adacore.com>
1258 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
1259 unsigned long, not an int.
1261 2010-09-09 Vincent Celier <celier@adacore.com>
1263 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
1264 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
1265 we are not checking for equality of path or file names.
1267 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1269 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
1270 array reference, reset the Analyzed flag so that it is properly
1271 expanded when the resulting object declaration is analyzed.
1273 2010-09-09 Vincent Celier <celier@adacore.com>
1275 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
1278 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
1280 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
1281 VX_SPE_TASK option, so disable it.
1283 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1285 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
1287 (Is_Subunit_Of_Main): Handle null nodes properly.
1289 2010-09-09 Robert Dewar <dewar@adacore.com>
1291 * par-ch2.adb: Update comments.
1293 2010-09-09 Ben Brosgol <brosgol@adacore.com>
1295 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
1297 2010-09-09 Arnaud Charlet <charlet@adacore.com>
1299 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
1300 do not generate an error for compatibility with legacy code.
1301 ignored when generating SCIL.
1302 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
1304 2010-09-09 Thomas Quinot <quinot@adacore.com>
1306 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
1307 s-strxdr.adb to s-stratt-xdr.adb
1309 2010-09-09 Robert Dewar <dewar@adacore.com>
1311 * ali-util.adb (Obsolescent_Check): Removed.
1312 * gprep.adb (Obsolescent_Check): Removed.
1313 Remove Obsolescent_Check parameter in Scng instantiation
1314 * prj-err.adb (Obsolescent_Check): Removed.
1315 * prj-err.ads (Obsolescent_Check): Removed.
1316 Remove Obsolescent_Check parameter in Scng instantiation
1317 * scans.ads (Based_Literal_Uses_Colon): New flag
1318 * scn.adb (Obsolscent_Check_Flag): Removed
1319 (Obsolscent_Check): Removed
1320 (Set_Obsolescent_Check): Removed
1321 (Post_Scan): Add handling for obsolescent features
1322 * scn.ads (Obsolscent_Check): Removed
1323 (Set_Obsolescent_Check): Removed
1324 (Post_Scan): Can no longer be inlined
1325 Remove Obsolescent_Check from instantiation of Scng
1326 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
1327 (Nlit): Remove handling of obsolescent check
1328 (Scan, case '%'): Remove handling of obsolescent check
1329 (Scan, case '|'): Call Post_Scan
1330 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
1331 * scng.ads Remove Obsolescent_Check argument from Scng generic
1332 (Post_Scan): Now called for Tok_Vertical_Bar
1333 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
1335 2010-09-09 Doug Rupp <rupp@adacore.com>
1337 * gnatlbr.adb: Removed.
1338 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
1340 2010-09-09 Robert Dewar <dewar@adacore.com>
1342 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
1345 2010-09-09 Vincent Celier <celier@adacore.com>
1347 * gnatlbr.adb: Remove redundant conversions.
1349 2010-09-09 Vincent Celier <celier@adacore.com>
1351 * prj-proc.adb: Minor comment spelling error fix.
1352 * osint.ads (Env_Vars_Case_Sensitive): Use function
1353 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
1356 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1358 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
1359 resolution of conditional expressions whose dependent expressions are
1360 anonymous access types.
1362 2010-09-09 Robert Dewar <dewar@adacore.com>
1364 * a-ststio.adb: Minor code reorganization.
1365 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
1367 * types.ads: Minor reformatting.
1368 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
1369 redundant conversions.
1370 * output.adb: Minor reformatting.
1371 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
1373 * opt.ads: Add pragma Ordered for Verbosity_Level.
1374 * prj.ads: Add pragma Ordered for type Verbosity.
1376 2010-09-09 Vincent Celier <celier@adacore.com>
1378 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
1380 (Canonical_Case_Env_Var_Name): Ditto
1382 2010-09-09 Bob Duff <duff@adacore.com>
1384 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
1386 2010-09-09 Robert Dewar <dewar@adacore.com>
1388 * cstand.adb: Mark Boolean and Character types as Ordered
1389 * einfo.adb (Has_Pragma_Ordered): New flag
1390 * einfo.ads (Has_Pragma_Ordered): New flag
1391 * g-calend.ads: Mark Day_Name as Ordered
1392 * opt.ads: Mark Ada_Version_Type as Ordered
1393 (Warn_On_Unordered_Enumeration_Type): New flag
1394 * par-prag.adb: Add procdessing for pragma Ordered
1395 * s-ficobl.ads (Read_File_Mode): New subtype
1396 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
1397 * s-taskin.ads: Mark Entry_Call_State as ordered
1398 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
1400 * sem_ch6.ads: Mark Conformance_Type as Ordered
1401 * sem_prag.adb: Implement pragma Ordered
1402 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
1403 (Resolve_Comparison_Op): Diagnose unordered comparison
1404 (Resolve_Range): Diagnose unordered range
1405 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
1407 * snames.ads-tmpl: Add entry for pragma Ordered
1408 * style.ads (Check_Enumeration_Subrange): Removed
1409 * styleg.adb (Check_Enumeration_Subrange): Removed
1410 * styleg.ads (Check_Enumeration_Subrange): Removed
1411 * stylesw.adb: Remove handling of -gnatyE switch
1412 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
1413 * vms_data.ads: Remove -gnatyE entries
1414 Add -gnatw.u entries
1415 * ug_words: Entries for -gnatw.u and -gnatw.U
1416 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
1417 * gnat_rm.texi: Document pragma Ordered.
1418 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
1419 * s-tpobop.adb: Remove comparison on unordered enumeration type.
1421 2010-09-09 Vincent Celier <celier@adacore.com>
1423 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
1424 for VMS and Windows, and 1 for all other platforms.
1425 * adaint.h: New function __gnat_get_env_vars_case_sensitive
1426 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
1427 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
1428 Canonical_Case_File_Name, as we are dealing with environment variables,
1431 2010-09-09 Robert Dewar <dewar@adacore.com>
1433 * sem_util.adb: Minor reformatting
1435 2010-09-09 Vincent Celier <celier@adacore.com>
1437 * vms_data.ads: Add documentation for S_Make_Single.
1439 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1441 * sem_util.adb (Same_Object): include formal parameters.
1443 2010-09-09 Vincent Celier <celier@adacore.com>
1445 * make.adb (Queue): New package implementing a new impementation of the
1446 queue, taking into account the new switch --single-compile-per-obj-dir.
1447 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
1448 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
1449 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
1451 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
1452 switch --single-compile-per-obj-dir.
1453 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
1454 switch --single-compile-per-obj-dir.
1455 * gnat_ugn.texi: Add documentation for new gnatmake switch
1456 --single-compile-per-obj-dir.
1458 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1460 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
1462 2010-09-09 Javier Miranda <miranda@adacore.com>
1464 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
1465 (Replace_Type): Code cleanup.
1466 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
1468 2010-09-09 Thomas Quinot <quinot@adacore.com>
1470 * exp_ch8.adb: Minor reformatting.
1472 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1474 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
1475 Corresponding_Protected_Entry.
1477 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1479 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
1480 inequality, it is always rewritten as the negation of the corresponding
1482 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
1483 the predefined equality of an untagged record, create a body at the
1484 point of the renaming, to capture the current meaning of equality for
1487 2010-09-09 Robert Dewar <dewar@adacore.com>
1489 * sem.adb, sem_warn.adb: Minor reformatting.
1491 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1493 * sem_ch6.adb: Improve error message on untagged equality.
1494 * sem.adb (Semantics): Include subprogram bodies that act as spec.
1496 2010-09-09 Javier Miranda <miranda@adacore.com>
1498 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
1500 2010-09-09 Robert Dewar <dewar@adacore.com>
1502 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
1504 2010-09-09 Robert Dewar <dewar@adacore.com>
1506 * einfo.adb (Is_Aggregate_Type): New function.
1507 * einfo.ads (Aggregate_Kind): New enumeration subtype
1508 (Is_Aggregate_Type): New function.
1509 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
1512 2010-09-09 Robert Dewar <dewar@adacore.com>
1514 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
1515 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
1517 * restrict.ads, restrict.adb: Ditto.
1518 (Restriction_Check_Needed): New function
1520 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1522 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
1523 Build_Master_Entity, to find the proper scope for the master entity of
1524 a type that may contain tasks, in the presence of transient scopes.
1525 * exp_ch9.adb (Build_Master_Entity) Use new function.
1526 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
1528 2010-09-09 Vincent Celier <celier@adacore.com>
1530 * prj-attr.adb: Add new attributes Leading_Library_Options and
1531 Linker'Leading_Switches.
1532 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
1535 2010-09-09 Javier Miranda <miranda@adacore.com>
1537 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
1538 dispatching primitive covers some interface primitive is incomplete.
1539 Replace such code by the invocation of a new subprogram that provides
1541 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
1542 * sem_ch6.adb (Check_Missing_Return): Minor reformating
1543 (Check_Convention): Complete if-statement conditition when reporting
1544 errors (to avoid assertion failure).
1545 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
1546 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
1547 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
1548 overridden null interface primitives.
1549 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
1550 private type is an interface then use the parent of its full view to
1551 climb to its ancestor type.
1552 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
1553 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
1554 null interface primitives.
1555 (Is_Null_Interface_Primitive): New subprogram.
1556 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
1557 (Expand_Freeze_Record_Type): Do not generate specs of null interface
1558 subprograms because they are now generated by Analyze_Freeze_Entity.
1560 2010-09-09 Robert Dewar <dewar@adacore.com>
1562 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
1564 2010-09-09 Robert Dewar <dewar@adacore.com>
1566 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
1567 (Gen_Restrictions_C): Avoid explicit enumeration ranges
1568 (Set_String_Replace): New procedure
1569 * casing.ads (Known_Casing): New subtype declaration
1570 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
1572 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
1573 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
1574 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
1575 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
1576 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
1578 * sem_res.adb (Resolve_Range): Check for enumeration subrange style rule
1579 * sem_type.adb (Is_Array_Class_Record_Type): New.
1580 * style.ads (Check_Enumeration_Subrange): New procedure
1581 * styleg.adb (Check_Enumeration_Subrange): New procedure
1582 * styleg.ads (Check_Enumeration_Subrange): New procedure
1583 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
1584 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
1585 * usage.adb: Add line for -gnatyE
1586 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
1587 Add missing entry for NOBOOLEAN_OPERATORS
1588 * gnat_ugn.texi: Add documentation for -gnatyE
1590 2010-09-09 Robert Dewar <dewar@adacore.com>
1592 * namet.adb (Initialize): Is now a dummy procedure
1593 (Reinitialize): New procedure
1594 Call Reinitialize from package initialization
1595 * namet.ads (Initialize): Is now a dummy procedure
1596 (Reinitialize): New procedure
1597 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
1598 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
1601 2010-09-09 Bob Duff <duff@adacore.com>
1603 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
1605 2010-09-09 Robert Dewar <dewar@adacore.com>
1607 * s-bitops.adb (Raise_Error): Add exception message
1609 2010-09-09 Robert Dewar <dewar@adacore.com>
1611 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
1612 null statement after label.
1613 * sinfo.ads: Minor comment updates.
1615 2010-09-09 Robert Dewar <dewar@adacore.com>
1617 * nlists.ads, nlists.adb (In_Same_List): New function.
1618 Use Node_Or_Entity_Id where appropriate.
1619 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
1621 2010-09-09 Robert Dewar <dewar@adacore.com>
1623 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
1625 * sem_ch3.adb: Use Check_Wide_Character_Restriction
1626 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
1627 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
1628 (Find_Expanded_Name): Check violation of No_Wide_Characters
1630 2010-09-09 Robert Dewar <dewar@adacore.com>
1632 * par-ch5.adb: Minor reformatting.
1634 2010-09-09 Robert Dewar <dewar@adacore.com>
1636 * prj-env.adb: Minor code reorganization.
1637 * par-ch3.adb: Minor reformatting.
1638 * gcc-interface/Make-lang.in: Update dependencies.
1640 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1642 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
1643 a task declaration can be an entry body.
1645 2010-09-09 Javier Miranda <miranda@adacore.com>
1647 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
1648 tags of library level tagged types.
1649 (Make_Tags): Disable backend optimizations about aliasing for
1650 declarations of access to dispatch tables.
1652 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1654 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
1655 subtype for a null-excluding access type, recover the original
1656 subtype_mark to get the proper visibility on the original name.
1658 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1660 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
1661 create the primitive equality operation for an untagged record. The
1662 operation is the predefined equality if no record component has a
1663 user-defined equality, or if there is a user-defined equality for the
1664 type as a whole, or when the type is derived and it has an inherited
1665 equality. Otherwise the body of the operations is built as for tagged
1667 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
1668 (Make_Eq_Body): New function to create the expanded body of the equality
1669 operation for tagged and untagged records. In both cases the operation
1670 composes, and the primitive operation of each record component is used
1671 to generate the equality function for the type.
1672 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
1673 has an abstract equality defined, replace its call with a
1674 Raise_Program_Error.
1675 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
1676 user-defined equality operator for an untagged record type does not
1677 happen after type is frozen, and appears in the visible part if partial
1678 view of type is not limited.
1680 2010-09-09 Tristan Gingold <gingold@adacore.com>
1682 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
1684 2010-09-09 Bob Duff <duff@adacore.com>
1686 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
1688 2010-09-09 Pascal Obry <obry@adacore.com>
1690 * gnat_ugn.texi: Update doc on windows related topics.
1692 2010-09-09 Geert Bosch <bosch@adacore.com>
1694 * s-fatgen.adb: Update comments.
1696 2010-09-09 Robert Dewar <dewar@adacore.com>
1698 * par-ch4.adb (Box_Error): New procedure.
1700 2010-09-09 Thomas Quinot <quinot@adacore.com>
1702 * sem.adb: Minor reformatting.
1704 2010-09-09 Pascal Obry <obry@adacore.com>
1706 * prj-env.adb: Style fix, use /and then/ and /or else/.
1707 * gnat_ugn.texi: Fix typos.
1709 2010-09-03 Joseph Myers <joseph@codesourcery.com>
1712 * gcc-interface/misc.c (gnat_init_options): Allow options with
1713 empty canonical form. Generate a single save_argv element from -I
1716 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
1718 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
1719 Attach fake PARM_DECLs to the topmost block of the function.
1721 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
1723 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
1724 for the call to a function whose return type was unconstrained.
1726 2010-08-30 Olivier Hainque <hainque@adacore.com>
1728 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
1729 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
1730 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
1732 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
1734 * tracebak.c: Fix typo in comment.
1736 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1738 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
1739 * gcc-interface/trans.c: Likewise.
1740 * gcc-interface/utils.c: Likewise.
1742 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
1744 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
1746 2010-08-10 Robert Dewar <dewar@adacore.com>
1748 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
1749 * sem_util.adb: Minor reformatting.
1751 2010-08-10 Javier Miranda <miranda@adacore.com>
1753 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
1754 constructors that leave the object partially initialized.
1755 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
1756 that copies from parent of Typ the dispatch table slots of inherited
1757 C++ primitives. It handles primary and secondary dispatch tables.
1758 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
1759 use this attribute with E_Variable entities.
1760 (Set_Is_Tag): Relax assertion to allow its use with variables that
1762 (Set_Related_Type): Relax assertion to allow its use with variables
1763 that store the tag of a C++ class.
1764 (Write_26_Field_Name): Remove Related_Type.
1765 (Write_27_Field_Name): Add Related_Type.
1766 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
1767 with E_Variable entities.
1768 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
1770 * sem_util.adb (Search_Tag): Add missing support for CPP types.
1771 (Enclosing_CPP_Parent): New subprogram.
1772 (Has_Suffix): New subprogram.
1773 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
1774 closest ancestor of a type that is a C++ type.
1775 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
1777 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
1778 instance in derivations of C++ types.
1779 * exp_tss.adb (CPP_Init_Proc): New subprogram.
1780 (Is_CPP_Init_Proc): New subprogram.
1781 (Set_TSS): Handle new C++ init routines.
1782 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
1784 (CPP_Init_Proc): New subprogram.
1785 (Is_CPP_Init_Proc): New subprogram.
1786 * exp_disp.adb (CPP_Num_Prims): New subprogram.
1787 (Has_CPP_Constructors): New subprogram.
1788 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
1789 initialize slots located in the C++ part of the dispatch table.
1790 (Make_Tags): For CPP types declare variables used by the IP routine to
1791 store the C++ tag values after the first invocation of the C++
1793 (Build_CPP_Init_DT): New subprogram.
1794 (Set_CPP_Constructors): New implementation that builds an IP for each
1795 CPP constructor. These IP are wrappers of the C++ constructors that,
1796 after the first invocation of the constructor, read the C++ tags from
1797 the object and save them locally. These copies of the C++ tags are used
1798 by the IC routines to initialize tables of Ada derivations of CPP types.
1799 (Write_DT): Indicate what primitives are imported from C++
1800 * exp_disp.ads (CPP_Num_Prims): New subprogram.
1801 (Has_CPP_Constructors): New subprogram.
1802 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
1803 invoke the IC routine to inherit the slots of the parents.
1804 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
1805 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
1806 (Is_Variable_Size_Record): Factorize code calling
1807 Is_Variable_Size_Array.
1808 (Build_CPP_Init_Procedure): New subprogram that builds the tree
1809 corresponding to the procedure that initializes the C++ part of the
1810 dispatch table of an Ada tagged type that is a derivation of a CPP type.
1811 (Build_Init_Procedure): Adding documentation plus code reorganization to
1812 leave more clear the construction of the IP with C++ types.
1813 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
1814 it cannot be called after Make_Tags has been invoked.
1815 (Inherit_CPP_Tag): Removed.
1816 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
1817 located at variable offset.
1818 * freeze.ads: Minor reformating.
1819 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
1821 * gcc-interface/Make-lang.in: Update dependencies.
1823 2010-08-10 Robert Dewar <dewar@adacore.com>
1825 * a-chahan.ads: Add comments on handling of obsolescent entries.
1826 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
1827 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
1828 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
1829 * sem_attr.adb (Analyze_Access_Attribute): Call
1830 Check_Obsolescent_2005_Entity to check for access to obsolescent
1831 Ada.Characters.Handling subprogram.
1832 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
1833 type is obsolescent in Ada 2005.
1834 (Analyze_Attribute, case Constrained): Better placement of flag when
1835 flagged as obsolescent feature.
1836 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
1837 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
1838 is an obsolescent feature.
1839 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
1841 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
1842 Check_Obsolescent_2005_Entity to check for renaming obsolete
1843 Ada.Characters.Handling subprogram.
1844 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
1845 for obsolescent restrictions in Ada 2005.
1846 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
1847 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
1848 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
1849 check for obsolescent references to Ada.Characters.Handling subprograms
1851 2010-08-10 Robert Dewar <dewar@adacore.com>
1853 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
1855 2010-08-10 Robert Dewar <dewar@adacore.com>
1857 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
1858 * par-ch4.adb: Change wording of Ada 2012 messages
1859 * vms_data.ads: Add VMS entries for /2005, /12, /2012
1861 2010-08-10 Robert Dewar <dewar@adacore.com>
1863 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
1864 codes in the range 16#80#..16#7FF#.
1865 * sem_ch10.adb: Minor reformatting.
1867 2010-08-10 Arnaud Charlet <charlet@adacore.com>
1869 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
1870 generate ali files in CodePeer mode, so that a gnatmake -c -k will
1871 proceed further when possible
1872 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
1873 messages when ignoring representation clauses (-gnatI).
1875 2010-08-10 Ed Schonberg <schonberg@adacore.com>
1877 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
1878 constant-fold discriminant reference if the constraint is an object
1879 with non-static expression. Expression may contain volatile references
1880 in the presence of renamings.
1882 2010-08-10 Vincent Celier <celier@adacore.com>
1884 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
1886 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
1887 index for an associative array where it is allowed.
1889 2010-08-10 Thomas Quinot <quinot@adacore.com>
1891 * exp_attr.adb: Add comments.
1893 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
1895 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
1897 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1899 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
1901 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
1903 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
1904 (build_vms_descriptor): Likewise.
1906 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
1908 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
1909 (build_vms_descriptor32): Adjust calls to it for new parameter.
1910 (build_vms_descriptor): Likewise.
1912 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
1914 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
1915 (build_variant_list): Take and return a VEC instead of a tree.
1916 (create_variant_part_from): Take a VEC instead of a tree for
1917 variant_list. Adjust accordingly.
1918 (gnat_to_gnu_entity): Adjust for changes to previous functions.
1920 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1922 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
1924 (components_to_record): Likewise.
1925 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
1926 * gcc-interface/utils.c (max_size): Likewise.
1927 (build_vms_descriptor32): Likewise.
1928 (build_vms_descriptor): Likewise.
1930 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1932 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
1933 (build_subst_list): Return a VEC instead of a tree.
1934 (build_variant_list): Take a VEC for subst_list. Adjust
1936 (create_field_decl_from): Likewise.
1937 (create_variant_part_from): Likewise.
1938 (copy_and_substitute_in_size): Likewise.
1939 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
1940 Free the built vector.
1942 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
1944 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
1945 allocator for large imported objects.
1947 2010-08-05 Robert Dewar <dewar@adacore.com>
1949 * gnat1drv.adb: Minor reformatting.
1951 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1953 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
1954 instantiation, process its body before the spec of the main unit,
1955 because it may contain subprograms invoked in the spec of main.
1956 * einfo.ads: Add documention of delayed freeze.
1958 2010-08-05 Vincent Celier <celier@adacore.com>
1960 * prj-nmsc.adb (Process_Linker): Take into account new values for
1961 attribute Response_File_Format.
1962 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
1963 GCC_Object_List and GCC_Option_List.
1965 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1967 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
1968 selected component that denotes a discriminant if it is the
1969 discriminant of a component of an unconstrained record type.
1971 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1973 * exp_util.adb (Insert_Actions): If the action appears within a
1974 conditional expression that is already analyzed, insert action further
1977 2010-08-05 Robert Dewar <dewar@adacore.com>
1979 * exp_ch4.adb: Minor reformatting.
1981 2010-08-05 Thomas Quinot <quinot@adacore.com>
1983 * exp_ch4.adb: Minor reformatting
1984 * gnat1drv.adb: Minor reformatting.
1985 Minor code reorganization (use Nkind_In).
1987 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1989 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
1990 determine whether the expression in an address clause for an
1991 initialized object must be constant. Code moved from freeze.adb.
1992 (Remove_Side_Effects): When the temporary is initialized with a
1993 reference, indicate that the temporary is a constant as done in all
1995 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
1996 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
1997 If object does not need a constant address, remove side effects from
1998 address expression, so it is elaborated at the point of the address
1999 clause and not at the freeze point of the object, so that elaboration
2002 2010-08-05 Vincent Celier <celier@adacore.com>
2004 * prj.adb (Is_Compilable): Return False for header files of non Ada
2007 2010-08-05 Emmanuel Briot <briot@adacore.com>
2009 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
2010 exec directory as a warning rather than an error.
2012 2010-08-05 Thomas Quinot <quinot@adacore.com>
2014 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
2017 2010-08-05 Steve Baird <baird@adacore.com>
2019 * exp_util.adb (Remove_Side_Effects): An access value which designates
2020 a volatile object of a nonvolatile type is prohibited.
2021 Do not call Make_Reference to construct a reference to such an object.
2023 2010-08-05 Robert Dewar <dewar@adacore.com>
2025 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
2026 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
2027 a-suewen.adb, a-suewen.ads: New files.
2028 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
2030 * sem_elab.adb: Minor reformatting.
2032 2010-08-05 Arnaud Charlet <charlet@adacore.com>
2034 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
2035 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
2036 in case of null Comp.
2038 2010-08-05 Robert Dewar <dewar@adacore.com>
2040 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
2042 2010-08-05 Gary Dismukes <dismukes@adacore.com>
2044 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
2045 nested access type whose designated type has tasks or is a protected
2046 object when the restrictions No_Task_Hierarchy or
2047 No_Local_Protected_Objects apply. Add ??? comment.
2048 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
2049 type is not a library-level type and No_Local_Protected_Objects applies.
2050 (Analyze_Task_Type): Give a warning when a task type is not a
2051 library-level type and No_Task_Hierarchy applies.
2053 2010-08-05 Arnaud Charlet <charlet@adacore.com>
2055 * sem.adb: Minor reformatting
2056 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
2059 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
2061 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
2063 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
2064 for the debug-only entity.
2065 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
2067 2010-08-03 Joseph Myers <joseph@codesourcery.com>
2069 * gcc-interface/lang-specs.h: Don't pass -a options.
2071 2010-07-28 Joseph Myers <joseph@codesourcery.com>
2073 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
2074 options. Check canonical_option_num_elements on options copied.
2076 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2078 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
2079 return value type. Don't check for missing arguments here.
2081 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2083 * gcc-interface/misc.c (gnat_option_lang_mask): New.
2084 (gnat_init_options): Update prototype. Reconstruct argv array
2085 from decoded options.
2087 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
2089 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
2090 case, merge the alias set of the old pointer type.
2092 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
2094 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
2095 and recurse only for multidimensional array types instead.
2097 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
2100 * gcc-interface/utils.c (convert): Fix thinko in test.
2101 (unchecked_convert): When converting from a scalar type to a type with
2102 a different size, pad to have the same size on both sides.
2104 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
2106 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
2107 equality for the component type of array types.
2109 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2111 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2112 * gcc-interface/trans.c: Likewise.
2113 * gcc-interface/utils.c: Likewise.
2114 * gcc-interface/utils2.c: Likewise.
2116 2010-07-13 Laurent GUERBY <laurent@guerby.net>
2119 * gcc-interface/targtyps.c: Include tm_p.h.
2120 * gcc-interface/Make-lang.in: Update dependencies.
2122 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
2124 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
2127 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
2129 * gcc-interface/utils.c: Include diagnostic-core.h in every file
2130 that includes toplev.h.
2132 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
2134 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
2135 Branch to common code handling the alignment of discrete types.
2136 <E_Signed_Integer_Type>: Likewise.
2137 <E_Modular_Integer_Type>: Likewise.
2139 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
2141 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
2142 (gnat_handle_option): Allocate only one element for gnat_argv.
2143 (gnat_init): Do not populate gnat_argv.
2145 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2147 * gcc-interface/trans.c: Do not include tree-flow.h.
2148 * gcc-interface/Make-lang.in: Adjust dependencies.
2150 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
2152 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
2153 of a TREE_LIST. Update comment.
2154 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
2155 Adjust call to gnat_build_constructor.
2156 (Attribute_to_gnu): Likewise.
2157 (gnat_to_gnu): Likewise.
2158 (pos_to_constructor): Likewise.
2159 (extract_values): Likewise.
2160 * gcc-interface/utils.c (build_template): Likewise.
2161 (convert_vms_descriptor64): Likewise.
2162 (convert_vms_descriptor32): Likewise.
2163 (convert_to_fat_pointer): Likewise.
2164 (convert): Likewise.
2165 (unchecked_convert): Likewise.
2166 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
2167 * gcc-interface/utils2.c (build_allocator): Likewise.
2168 (fill_vms_descriptor): Likewise.
2169 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
2170 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
2171 instead of TREE_LISTs.
2173 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2175 * gcc-interface/misc.c: Do not include except.h.
2176 * gcc-interface/Make-lang.in: Update dependencies.
2178 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
2180 * gcc-interface/trans.c: Include tree-flow.h.
2181 (gnu_switch_label_stack): Delete.
2182 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
2183 its associated block cannot fall through. Do not emit the final label
2184 if no cases branch to it.
2185 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
2187 2010-06-23 Thomas Quinot <quinot@adacore.com>
2189 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
2190 reference to a protected subprogram outside of the protected's scope,
2191 ensure the corresponding external subprogram is frozen before the
2194 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2196 * sem_prag.adb: Fix typo in error message.
2197 * sem.adb: Refine previous change.
2199 2010-06-23 Robert Dewar <dewar@adacore.com>
2201 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
2202 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
2203 Implement Ada 2012 string encoding packages.
2205 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2207 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
2208 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
2209 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
2210 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
2212 * gcc-interface/Makefile.in: Enable use of above files.
2214 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2216 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
2217 of address clauses if if Ignore_Rep_Clauses is active.
2218 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
2219 remove address clause from tree so that it does not reach the backend.
2221 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2223 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
2224 expand 'Valid from user code in CodePeer mode, will be handled by the
2227 2010-06-23 Bob Duff <duff@adacore.com>
2229 * g-comlin.ads: Minor comment improvements.
2231 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2233 * sem_res.adb (Uses_SS): The expression that initializes a controlled
2234 component of a record type may be a user-defined operator that is
2235 rewritten as a function call.
2237 2010-06-23 Bob Duff <duff@adacore.com>
2239 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
2241 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
2243 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
2244 label to the new sequence of statements. Set the sloc of the raise
2245 statement onto the new goto statements.
2247 2010-06-23 Robert Dewar <dewar@adacore.com>
2249 * a-stuten.ads, a-stuten.adb: New files.
2250 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
2251 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
2253 2010-06-23 Robert Dewar <dewar@adacore.com>
2255 * gnat_ugn.texi: Add documentation of -gnat12 switch
2256 Add documentation of -gnatX switch.
2258 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2260 * inline.ads: Include the current Ada_Version in the info for pending
2261 instance bodies, so that declaration and body are compiled with the
2263 * inline.adb: Move with_clause for Opt to spec.
2264 * sem_ch12.adb (Analyze_Package_Instantiation,
2265 Analyze_Subprogram_Instantiation): Save current Ada_Version in
2266 Pending_Instantiation information.
2267 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
2268 Inline_Package_Body): Use the Ada_Version present in the body
2271 2010-06-23 Robert Dewar <dewar@adacore.com>
2273 * usage.adb: Add documentation for -gnat12 switch.
2274 * errout.ads: Add VMS alias entry for -gnat12 switch
2275 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
2276 Add documentation for pragma Extensions_Allowed.
2277 * opt.ads: Add entry for Ada 2012 mode.
2278 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
2280 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
2282 * sem_ch13.adb: Add handling for Ada 2012 mode.
2283 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
2284 * switch-c.adb: Add handling for -gnat12 switch.
2285 Implement -gnat2005 and -gnat2012.
2286 * usage.adb: Add documentation for -gnat12 switch.
2287 * vms_data.ads: Add /12 switch for Ada 2012 mode.
2289 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2291 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
2292 No_Task_Hierarchy restriction. Add comment.
2293 * exp_ch9.adb, exp_ch3.adb: Update comments.
2295 2010-06-23 Robert Dewar <dewar@adacore.com>
2297 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
2298 * sem_res.adb: Add comments.
2299 * sem_util.adb: Minor reformatting. Add comments.
2300 Change increment on Actuals_In_Call table.
2301 * opt.ads: Minor: add 'constant'.
2303 2010-06-23 Javier Miranda <miranda@adacore.com>
2305 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
2306 TSD to Null_Address if No_Dispatching_Calls is active.
2308 2010-06-23 Vincent Celier <celier@adacore.com>
2310 * a-comlin.ads: Indicate that use of this package is not supported
2311 during the elaboration of an auto-initialized Stand-Alone Library.
2313 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2315 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
2316 alignment clause on a record type to determine if a component may be
2317 misaligned. The decision must be taken in the back-end where target
2318 alignment information is known.
2320 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2322 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
2323 systematically in CodePeer mode to simplify generated code.
2324 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
2325 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
2326 No_Task_Hierarchy is set instead of crasshing.
2328 2010-06-23 Thomas Quinot <quinot@adacore.com>
2330 * sem_util.adb: Minor code cleanup: test for proper entity instead of
2331 testing just Chars attribute when checking whether a given scope is
2333 * exp_ch4.adb, einfo.adb: Minor reformatting.
2335 2010-06-23 Vincent Celier <celier@adacore.com>
2338 * switch-m.adb (Normalize_Compiler_Switches): Take into account
2339 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
2340 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
2342 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2344 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
2345 operation with a universal real operand, and the right operand is a
2346 range with universal bounds, find unique fixed point that may be
2347 candidate, and warn appropriately.
2349 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2351 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
2352 properly the rare cases where VMS operators are visible through
2353 Extend_System, but the default System is being used and Address is a
2355 * sem_util.adb: Widen predicate Is_VMS_Operator.
2357 2010-06-23 Vincent Celier <celier@adacore.com>
2359 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
2362 2010-06-23 Olivier Hainque <hainque@adacore.com>
2364 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
2365 Interface_Name as foreign. These are GCC builtin imports for
2366 which Ada specific processing doesn't apply.
2368 2010-06-23 Thomas Quinot <quinot@adacore.com>
2370 * sem_ch12.adb: Minor reformatting.
2372 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2374 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
2375 determine whether an intrinsic subprogram is VMS specific.
2377 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
2379 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
2380 is present in the entity.
2382 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2384 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
2385 Fix handling of parameters.
2386 Add protection against unexpected cases.
2387 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
2388 access level, since "A" suffix is already used elsewhere. Similarly,
2389 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
2392 2010-06-23 Thomas Quinot <quinot@adacore.com>
2394 * sem_util.adb, sem_util.ads: Minor reformatting.
2396 2010-06-23 Vincent Celier <celier@adacore.com>
2398 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
2399 the previous behavior of gprclean when there are missing files.
2401 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2403 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
2404 generic body is not a fatal error.
2405 (Mark_Context): Handle properly names of child units.
2406 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
2409 2010-06-23 Vincent Celier <celier@adacore.com>
2411 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
2414 2010-06-23 Bob Duff <duff@adacore.com>
2416 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
2417 Memory_Space, because CPU_Time doesn't seem to provide any significant
2418 speed advantage in practice. Cleanup: Get rid of constant
2419 Default_Optimization; doesn't seem to add anything. Use case
2420 statements instead of if statements; seems cleaner.
2422 2010-06-23 Olivier Hainque <hainque@adacore.com>
2424 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
2425 Wshadow instead of Wextra to guard warning on absence of internal
2426 builtin decl for an import. Fix use of quote in warning text.
2427 (intrin_arglists_compatible_p): Remove processing of integer trailing
2428 args on the Ada side. Fix use of literal > in warning text.
2429 (intrin_return_compatible_p): Never warn on "function imported as
2430 procedure". Defer the void/void case to the common type compatibility
2432 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
2433 of GCC builtin imports.
2435 2010-06-23 Olivier Hainque <hainque@adacore.com>
2437 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
2439 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
2440 functions, helpers for ...
2441 (intrin_profiles_compatible_p): New function, replacement for ...
2442 (compatible_signatures_p): Removed.
2443 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
2444 attempt to bind an unregistered builtin function. When we have
2445 one, use it and warn on profile incompatibilities.
2447 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2449 * gcc-interface/Make-lang.in: Update dependencies.
2451 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2453 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
2454 for a coextension in an object declaration is a concatenation, treat
2455 coextension as dynamic.
2457 2010-06-23 Javier Miranda <miranda@adacore.com>
2459 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
2460 internal entities are added to the scope of the tagged type.
2461 (Derive_Subprograms): Do not stop derivation when we find the first
2462 internal entity that has attribute Interface_Alias. After the change
2463 done to Override_Dispatching_Operations it is no longer true that
2464 these primirives are always located at the end of the list of
2466 * einfo.ads (Primitive_Operations): Add documentation.
2467 * exp_disp.adb (Write_DT): Improve output adding to the name of the
2468 primitive a prefix indicating its corresponding tagged type.
2469 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
2470 entity covers the primitive of an interface that is not an ancestor of
2471 this tagged type then the new primitive is added at the end of the list
2472 of primitives. Required to fulfill the C++ ABI.
2474 2010-06-23 Javier Miranda <miranda@adacore.com>
2476 * atree.ads (Set_Reporting_Proc): New subprogram.
2477 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
2478 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
2479 to routines of package Scil_ll by indirect call to the registered
2481 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
2482 that is invoked when a node is allocated, replaced or rewritten.
2483 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
2484 the SCIL node. Used as argument for Set_Reporting_Proc.
2485 (Initialize): Register Copy_SCIL_Node as the reporting routine that
2486 is invoked by atree.
2488 2010-06-23 Thomas Quinot <quinot@adacore.com>
2490 * sem_ch3.ads: Minor reformatting.
2492 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2494 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
2495 always analyze the generic body and instance, because it may be needed
2497 (Mark_Context): Prepend the with clauses for needed generic units, so
2498 they appear in a better order for CodePeer.
2499 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
2501 2010-06-23 Emmanuel Briot <briot@adacore.com>
2503 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
2505 2010-06-23 Robert Dewar <dewar@adacore.com>
2507 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
2509 2010-06-23 Thomas Quinot <quinot@adacore.com>
2511 * a-tags.ads: Fix description of TSD structure.
2513 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2515 * sem_ch12.adb (Mark_Context): When indicating that the body of a
2516 generic unit is needed prior to the unit containing an instantiation,
2517 search recursively the context of the generic to add other generic
2518 bodies that may be instantiated indirectly through the current instance.
2520 2010-06-23 Robert Dewar <dewar@adacore.com>
2522 * freeze.adb: Minor reformatting.
2524 2010-06-23 Bob Duff <duff@adacore.com>
2526 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
2528 2010-06-23 Vincent Celier <celier@adacore.com>
2530 * make.adb (Compile_Sources): Complete previous change.
2532 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2534 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
2535 Constrained extra formal.
2537 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2539 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
2540 Initialize_Scalars are enabled, compile the generated equality function
2541 for a composite type with full checks enabled, so that validity checks
2542 are performed on individual components.
2544 2010-06-23 Emmanuel Briot <briot@adacore.com>
2546 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
2547 Missing_Source_Files.
2549 2010-06-23 Robert Dewar <dewar@adacore.com>
2551 * exp_ch3.adb, exp_util.adb: Minor reformatting.
2553 2010-06-23 Jose Ruiz <ruiz@adacore.com>
2555 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
2556 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
2557 Clock (without delays) use a run time which is properly initialized.
2559 2010-06-23 Vincent Celier <celier@adacore.com>
2561 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
2562 when -f -u and a main is specified on the command line. However,
2563 attempt to compile even when the ALI file is read-only when
2564 Must_Compile is True.
2566 2010-06-23 Thomas Quinot <quinot@adacore.com>
2568 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
2570 2010-06-23 Javier Miranda <miranda@adacore.com>
2572 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
2573 entities for parent types that are interfaces. Needed in generics to
2574 handle formals that implement interfaces.
2575 (Derive_Subprograms): Add assertion for derivation of tagged types that
2576 do not cover interfaces. For generics, complete code that handles
2577 derivation of type that covers interfaces because the previous
2578 condition was weak (it required only name consistency; arguments were
2579 not checked). Add new code to locate primitives covering interfaces
2580 defined in generic units or instantiatons.
2581 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
2582 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
2583 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
2584 interfaces that are parents of the type because they share the primary
2586 (Register_Primitive): Do not register primitives of interfaces that
2587 are parents of the type.
2588 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
2589 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
2590 primitives skip primitives of interfaces that are parents of the type.
2592 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2594 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
2595 attribute cannot be constant-folded if an index type is a formal type,
2596 or is derived from one.
2597 * checks.adb (Determine_Range): ditto.
2599 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2601 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
2603 2010-06-23 Bob Duff <duff@adacore.com>
2605 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
2606 (Insert): Disallow nul characters.
2607 (misc output routines): Assert no nul characters.
2609 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2611 * exp_ch4.adb: Use predefined unsigned type in all cases.
2613 2010-06-23 Bob Duff <duff@adacore.com>
2615 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
2616 * g-pehage.ads: Minor comment fixes.
2617 * g-pehage.adb: Minor: Add some additional debugging printouts under
2620 2010-06-23 Robert Dewar <dewar@adacore.com>
2622 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
2623 (Worse_Choice): Always prefer Pure/Preelab.
2625 2010-06-23 Vincent Celier <celier@adacore.com>
2627 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
2629 2010-06-23 Robert Dewar <dewar@adacore.com>
2631 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
2632 checking returns in generic case.
2633 (Check_Missing_Return): New procedure.
2635 2010-06-23 Robert Dewar <dewar@adacore.com>
2637 * bindgen.adb, switch-b.adb: Minor reformatting.
2639 2010-06-23 Javier Miranda <miranda@adacore.com>
2641 * frontend.adb (Frontend): Add call to initialize the new package
2643 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
2645 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
2646 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
2648 * exp_util.adb (Insert_Actions): Remove code for
2649 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2650 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
2651 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
2652 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
2653 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
2654 * sinfo.ads (SCIL_Related_Node): Field removed.
2655 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
2656 (N_SCIL_Tag_Init): Node removed.
2657 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
2658 (Check_SCIL_Node): New implementation.
2659 (Find_SCIL_Node): Removed.
2660 * sem.adb (Analyze): Remove management of
2661 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2662 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
2664 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
2665 Set_SCIL_Related_Node and avoid adding the SCIL node before the
2666 referenced node using Insert_Action because this is not longer required.
2667 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
2668 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
2669 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to Adjust_SCIL_Node
2670 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
2671 because we no longer require to generate the SCIL node before the call.
2672 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
2673 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
2674 nodes before the referenced node using Insert_Action because this
2675 is not longer required.
2676 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
2677 update the SCIL_Node field.
2678 * sprint.adb (Sprint_Node_Actual): Remove code for
2679 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2680 * treepr.adb (Print_Node): Print the SCIL node field (if available).
2681 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
2682 SCIL_Tag_Init nodes.
2683 * scil_ll.ads, scil_ll.adb: New files.
2684 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
2687 2010-06-23 Robert Dewar <dewar@adacore.com>
2689 * sem_ch6.adb: Minor reformatting.
2691 2010-06-23 Doug Rupp <rupp@adacore.com>
2693 * bindusg.adb (Display): Write -Hnn line.
2694 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
2696 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
2697 valid values to 32 and 64.
2698 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
2699 ENABLE, DISABLE as valid settings.
2700 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
2701 * opt.ads (Heap_Size): New global variable.
2702 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
2703 TARGET_MALLOC64 check. Fix comment.
2705 2010-06-23 Robert Dewar <dewar@adacore.com>
2707 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
2708 reformatting. Add comments.
2709 * errout.adb (Finalize): Properly adjust warning count when deleting
2712 2010-06-22 Robert Dewar <dewar@adacore.com>
2714 * errout.adb (Finalize): Set Prev pointers.
2715 (Finalize): Delete continuations for deletion by warnings off(str).
2716 * erroutc.ads: Add Prev pointer to error message structure.
2718 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2720 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
2721 child unit, examine context of parent units to locate instantiated
2722 generics whose bodies may be needed.
2723 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
2724 with_clause for the instantiated generic, examine the context of its
2725 parents, to set Withed_Body flag, so that it can be visited earlier.
2726 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
2727 an unsigned type, use a type of the proper size for the intermediate
2728 value, to prevent alignment problems on unchecked conversion.
2730 2010-06-22 Geert Bosch <bosch@adacore.com>
2732 * s-rannum.ads Change Generator type to be self-referential to allow
2733 Random to update its argument. Use "in" mode for the generator in the
2734 Reset procedures to allow them to be called from the Ada.Numerics
2735 packages without tricks.
2736 * s-rannum.adb: Use the self-referencing argument to get write access
2737 to the internal state of the random generator.
2738 * a-nudira.ads: Make Generator a derived type of
2739 System.Random_Numbers.Generator.
2740 * a-nudira.adb: Remove use of 'Unrestricted_Access.
2741 Put subprograms in alpha order and add headers.
2742 * g-mbdira.ads: Change Generator type to be self-referential.
2743 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
2745 2010-06-22 Robert Dewar <dewar@adacore.com>
2747 * freeze.adb: Minor reformatting
2748 Minor code reorganization (use Nkind_In and Ekind_In).
2750 2010-06-22 Bob Duff <duff@adacore.com>
2752 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
2753 -gnatc when a file is compiled that we cannot generate code for, not
2754 helpful and confusing.
2756 2010-06-22 Vincent Celier <celier@adacore.com>
2758 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
2761 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2763 * s-rannum.adb: Replace constants with commented symbols.
2764 * s-rannum.ads: Explain significance of the initial value of the data
2767 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2769 * a-ngcoty.adb: Clarify comment.
2771 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2773 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
2774 expansion for indexing packed arrays with small power-of-2 component
2775 sizes when the target is AAMP.
2776 (Expand_Packed_Element_Reference): Return without expansion for
2777 indexing packed arrays with small power-of-2 component sizes when the
2780 2010-06-22 Geert Bosch <bosch@adacore.com>
2782 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
2785 2010-06-22 Robert Dewar <dewar@adacore.com>
2787 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
2790 2010-06-22 Doug Rupp <rupp@adacore.com>
2792 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
2794 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
2795 (pragma Ident): Add a default ident string in the private part.
2797 2010-06-22 Robert Dewar <dewar@adacore.com>
2799 * cstand.adb: Minor reformatting.
2801 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2803 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
2804 recognize the Shift and Rotation intrinsics that are known to the
2805 compiler but have no interface name.
2807 2010-06-22 Geert Bosch <bosch@adacore.com>
2809 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
2810 scaling in case of overflow or NaN results.
2812 2010-06-22 Robert Dewar <dewar@adacore.com>
2814 * cstand.adb: Complete previous change.
2815 * g-dirope.ads: Add comment.
2816 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
2818 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2820 * cstand.adb: Add tree nodes for pragma Pack on string types.
2822 2010-06-22 Javier Miranda <miranda@adacore.com>
2824 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
2825 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
2826 formal of a primitive.
2827 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
2828 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
2829 formal of a primitive.
2830 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
2831 to obtain the last formal of a primitive.
2833 2010-06-22 Geert Bosch <bosch@adacore.com>
2835 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
2836 depending on __EMX__ or MSDOS being defined.
2837 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
2838 * a-excpol-abort.adb: Update comment indicating users of the file.
2839 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
2841 * env.c: Remove empty conditional for MSDOS.
2842 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
2845 2010-06-22 Robert Dewar <dewar@adacore.com>
2847 * s-rannum.adb: Minor reformatting.
2849 2010-06-22 Javier Miranda <miranda@adacore.com>
2851 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
2852 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
2853 package Sem_Util to package Sem_Aux.
2855 2010-06-22 Javier Miranda <miranda@adacore.com>
2857 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
2858 remove useless restriction on imported routines when building the
2861 2010-06-22 Robert Dewar <dewar@adacore.com>
2863 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
2866 2010-06-22 Javier Miranda <miranda@adacore.com>
2868 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
2869 generic subprogram declarations to ensure proper context. Add missing
2870 support for generic actuals.
2871 (Try_Primitive_Operation): Add missing support for concurrent types that
2872 have no Corresponding_Record_Type. Required to diagnose errors compiling
2873 generics or when compiling with no code generation (-gnatc).
2874 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
2875 the corresponding record type.
2876 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
2877 documentation. Do minimum decoration when processing a primitive of a
2878 concurrent tagged type that covers interfaces. Required to diagnose
2879 errors in the Object.Operation notation compiling generics or under
2881 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
2882 propagation of attribute Interface_List to the corresponding record.
2883 (Expand_N_Task_Type_Declaration): Code cleanup.
2884 (Expand_N_Protected_Type_Declaration): Code cleanup.
2886 2010-06-22 Matthew Heaney <heaney@adacore.com>
2888 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
2890 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2892 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
2893 that is able to produce all representable floating-point numbers in the
2894 unit interval. Remove template parameter Shift_Right, no longer used.
2895 * gnat_rm.texi: Document the period of the pseudo-random number
2896 generator under the description of its algorithm.
2897 * gcc-interface/Make-lang.in: Update dependencies.
2899 2010-06-22 Thomas Quinot <quinot@adacore.com>
2901 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
2902 reference to discriminant (can be an expanded name as well as an
2905 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2907 * exp_ch6.adb: Clarify comment.
2909 2010-06-22 Geert Bosch <bosch@adacore.com>
2911 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
2912 with decimal small as decimal types, avoiding floating-point arithmetic.
2913 (Has_Decimal_Small): New function.
2914 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
2916 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
2917 callers to call the new function in Einfo that takes the entity as
2920 2010-06-22 Robert Dewar <dewar@adacore.com>
2922 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
2924 2010-06-22 Thomas Quinot <quinot@adacore.com>
2926 * sem_elab.adb: Minor reformatting.
2928 2010-06-22 Vincent Celier <celier@adacore.com>
2930 * gnatsym.adb: Put the object files in the table in increasing
2931 aphabetical order of base names.
2933 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2935 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
2936 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
2937 the corresponding discriminal within a record declaration.
2939 2010-06-22 Thomas Quinot <quinot@adacore.com>
2941 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
2942 expression referring to a discriminal of the type of the aggregate (not
2943 a discriminal of some other unrelated type), and the prefix in the
2944 generated selected component must come from Lhs, not Obj.
2946 2010-06-22 Thomas Quinot <quinot@adacore.com>
2948 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
2949 when to freeze the parent type.
2951 2010-06-22 Robert Dewar <dewar@adacore.com>
2953 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
2954 exp_aggr.adb: Minor reformatting.
2955 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
2956 GNAT.MBSS_Float_Random.
2957 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
2959 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2961 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
2962 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
2963 (Random_Float_Template, Random): New method of creating
2964 uniform floating-point variables that allow the creation of all machine
2967 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
2969 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2971 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
2972 to abstract targets to check that the type is tagged and comes from
2973 source, rather than only testing for targets of interface types. Remove
2976 2010-06-22 Vincent Celier <celier@adacore.com>
2978 * vms_data.ads: Modify the declarations of qualifiers
2979 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
2982 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2984 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
2985 expansion is disabled.
2987 2010-06-22 Robert Dewar <dewar@adacore.com>
2989 * makeusg.adb: Minor reformatting.
2991 2010-06-22 Robert Dewar <dewar@adacore.com>
2993 * types.ads: (Dint): Removed, no longer used anywhere.
2994 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
2995 (UI_Mul): Avoid use of UI_From_Dint.
2996 (UI_From_Dint): Removed, not used.
2997 * uintp.ads (UI_From_Dint): Removed, not used.
2998 (Uint_Min/Max_Simple_Mul): New constants.
3000 2010-06-22 Vincent Celier <celier@adacore.com>
3002 * clean.adb (Parse_Cmd_Line): Recognize switch
3003 --unchecked-shared-lib-imports.
3004 (Usage): Add line for switch --unchecked-shared-lib-imports
3005 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
3006 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
3007 moved from GPR_Util.
3008 * switch-m.adb (Scan_Make_Switches): Recognize switch
3009 --unchecked-shared-lib-imports.
3010 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
3011 * gnat_ugn.texi: Add documentation for new switch
3012 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
3014 2010-06-22 Javier Miranda <miranda@adacore.com>
3016 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
3017 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
3018 this patch replaces duplication of code that traverses the chain of
3019 aliased primitives by a call to routine Ultimate_Alias that
3020 provides this functionality.
3022 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3024 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
3025 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
3028 2010-06-22 Thomas Quinot <quinot@adacore.com>
3030 * einfo.ads: Minor reformatting.
3032 2010-06-22 Javier Miranda <miranda@adacore.com>
3034 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
3035 eliminated primitives.
3036 (Make_DT): Avoid referencing eliminated primitives.
3037 (Register_Primitive): Do not register eliminated primitives in the
3038 dispatch table. Required to add this functionality when the program is
3039 compiled without static dispatch tables (-gnatd.t)
3041 2010-06-22 Emmanuel Briot <briot@adacore.com>
3043 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
3044 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
3045 warnings on use of internal GNAT units.
3047 2010-06-22 Jose Ruiz <ruiz@adacore.com>
3049 * s-taprop-vxworks.adb (Set_Priority): Update comments.
3051 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
3053 * s-rannum.adb: Make stylistic change to remove mystery constant in
3054 Extract_Value. Image_Numeral_Length: new symbolic constant.
3056 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3058 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
3059 Is_Synchronized_Interface, Is_Task_Interface into computable
3060 predicates, to free three flags in entity nodes.
3061 * sem_ch3.adb: Remove setting of these flags.
3063 2010-06-22 Robert Dewar <dewar@adacore.com>
3065 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
3067 * s-taprop-vxworks.adb: Add comment for Set_Priority.
3068 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
3069 * projects.texi: Move @cindex to the left margin, since otherwise we
3070 are missing entries in the index.
3072 2010-06-22 Emmanuel Briot <briot@adacore.com>
3074 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
3075 packages from the GNAT hierarchy instead of System when possible.
3076 * gcc-interface/Make-lang.in: Update dependencies.
3078 2010-06-22 Jose Ruiz <ruiz@adacore.com>
3080 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
3081 previously in place to reorder the ready queue when a task drops its
3082 priority due to the loss of inherited priority.
3084 2010-06-22 Vincent Celier <celier@adacore.com>
3086 * projects.texi: Minor spelling error fixes.
3089 2010-06-22 Emmanuel Briot <briot@adacore.com>
3091 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
3092 warnings for some with clauses.
3094 2010-06-22 Robert Dewar <dewar@adacore.com>
3096 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
3097 test to catch more cases where first subtype is the results we want.
3098 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
3099 error case, since Errout will now handle this correctly.
3100 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
3101 Update dependencies.
3103 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3105 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
3106 when calling Make_Temporary.
3108 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3110 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
3111 subprogram can be associated with an entry body.
3113 2010-06-22 Robert Dewar <dewar@adacore.com>
3115 * scos.ads: Add note on membership test handling.
3117 2010-06-22 Vincent Celier <celier@adacore.com>
3119 * projects.texi: Minor spelling fixes.
3122 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
3124 * s-rannum.adb: Correct off-by-one error in Extract_Value.
3126 2010-06-22 Vincent Celier <celier@adacore.com>
3128 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
3130 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
3131 gcc command if it is too long.
3133 2010-06-22 Robert Dewar <dewar@adacore.com>
3135 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
3137 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3139 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
3140 calling Make_Temporary.
3142 2010-06-22 Robert Dewar <dewar@adacore.com>
3144 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
3146 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3148 * sem_res.adb: Additional special-case for VMS.
3150 2010-06-22 Vincent Celier <celier@adacore.com>
3152 * gnatsym.adb: Minor comment fix.
3154 2010-06-22 Vincent Celier <celier@adacore.com>
3156 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
3158 2010-06-22 Robert Dewar <dewar@adacore.com>
3160 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
3161 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
3162 Ada 95 mode as an implementation defined attribute.
3164 2010-06-22 Vincent Celier <celier@adacore.com>
3166 * bindusg.adb (Display): Update line for -R
3167 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
3168 generated files when -R is used.
3170 2010-06-22 Vincent Celier <celier@adacore.com>
3172 * prj-nmsc.adb (Lib_Data_Table): New table.
3173 (Check_Library_Attributes): Check if the same library name is used in
3174 two different projects that do not extend each other.
3176 2010-06-22 Robert Dewar <dewar@adacore.com>
3178 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
3180 2010-06-22 Vincent Celier <celier@adacore.com>
3182 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
3183 empty, make it the current working directory.
3185 2010-06-22 Thomas Quinot <quinot@adacore.com>
3187 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
3188 private type with discriminants, make sure the parent type is frozen.
3190 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
3192 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
3193 with packed array references specially.
3194 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
3195 to a component of a bit packed array if it is the prefix of 'Bit.
3196 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
3197 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
3198 'Bit reference, where the prefix involves a packed array reference.
3199 (Get_Base_And_Bit_Offset): New helper, extracted from...
3200 (Expand_Packed_Address_Reference): ...here. Call above procedure to
3201 get the outer object and offset expression.
3203 2010-06-22 Thomas Quinot <quinot@adacore.com>
3205 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
3206 * einfo.adb (Related_Expression, Set_Related_Expression): Add
3209 2010-06-22 Javier Miranda <miranda@adacore.com>
3211 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
3212 reorganization to properly check if the operation has been inherited as
3213 an abstract operation.
3215 2010-06-22 Ed Falis <falis@adacore.com>
3217 * s-osinte-vxworks.ads: Complete previous change.
3219 2010-06-22 Thomas Quinot <quinot@adacore.com>
3221 * sem_res.adb: Add comment.
3222 * projects.texi, gnat_ugn.texi: Remove macro.
3224 2010-06-22 Vincent Celier <celier@adacore.com>
3226 * prj-attr.adb: Remove project level attribute Main_Language.
3228 2010-06-22 Robert Dewar <dewar@adacore.com>
3230 * switch-b.adb, osint-b.adb: Minor reformatting.
3232 2010-06-22 Pascal Obry <obry@adacore.com>
3234 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
3235 vector if previous send was not fully successful. If only part of
3236 the vector data was sent, we exit the loop.
3238 2010-06-22 Thomas Quinot <quinot@adacore.com>
3240 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
3241 error reporting with generic types.
3243 2010-06-22 Thomas Quinot <quinot@adacore.com>
3245 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
3246 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
3247 vms_data.ads: Add a new command line switch -A to gnatbind to output
3248 the list of all ALI files for the partition.
3250 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3252 * s-osinte-vxworks.ads: Fix casing.
3253 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
3254 change: Interfaces.C does not provide a long_long type.
3256 2010-06-22 Emmanuel Briot <briot@adacore.com>
3258 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
3259 native user's guide, since this document contains the two versions.
3260 * gcc-interface/Make-lang.in: Update doc dependencies.
3262 2010-06-22 Robert Dewar <dewar@adacore.com>
3264 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
3266 2010-06-22 Emmanuel Briot <briot@adacore.com>
3268 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
3269 not build this file on its own (only through gnat_ugn.texi).
3270 Remove macro definitions and insert simpler version in gnat_ugn.texi.
3272 2010-06-22 Robert Dewar <dewar@adacore.com>
3274 * ali-util.ads: Minor comment update.
3275 * g-socthi-mingw.adb: Minor reformatting.
3277 2010-06-22 Ed Falis <falis@adacore.com>
3279 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
3280 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
3281 for specific versions of VxWorks.
3283 2010-06-22 Emmanuel Briot <briot@adacore.com>
3285 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
3286 related sections from user's guide and reference manual, since they
3287 have now been merged together into a separate document (projects.texi).
3288 This removes a lot of duplication where attributes where described
3290 The grammar for the project files is now in each of the sections
3291 (packages,expressions,...) instead of being duplicates in two other
3292 sections (one in the user's guide that contained the full grammar,
3293 and various sections in the rm that contained extracts of the same
3295 Added the full list of all supported attributes, since existing lists
3297 Rename "associative array" into "indexed attribute"
3298 Remove sections that were duplicates ("External References in
3299 Project Files" and "External Values", and "Project Extensions"
3300 for instance). The list of valid packages in project files is now in
3303 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3305 * sem_ch3.adb (Add_Internal_Interface_Entities): If
3306 Find_Primitive_Covering_Interface does not find the operation, it may
3307 be because of a name conflict between the inherited operation and a
3308 local non-overloadable name. In that case look for the operation among
3309 the primitive operations of the type. This search must succeed
3310 regardless of visibility.
3312 2010-06-22 Pascal Obry <obry@adacore.com>
3314 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
3315 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
3318 2010-06-22 Robert Dewar <dewar@adacore.com>
3320 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
3322 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
3324 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3326 * s-intman-vxworks.ads: Code clean up.
3328 2010-06-22 Thomas Quinot <quinot@adacore.com>
3330 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
3331 dereference, construct actual subtype of designated object to generate
3332 proper bounds checks.
3334 2010-06-22 Thomas Quinot <quinot@adacore.com>
3336 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
3337 Read_Withed_ALIs, which is more descriptive.
3339 2010-06-22 Pascal Obry <obry@adacore.com>
3341 * g-sothco.ads: Minor reformatting.
3342 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
3343 C_Sendmsg implementation.
3344 (C_Sendmsg): Do not use lock (not needed).
3345 (C_Recvmsg): Likewise and also do not wait for incoming data.
3347 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3349 * uintp.adb: Fix scope error in operator call.
3351 2010-06-22 Vincent Celier <celier@adacore.com>
3353 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
3354 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
3355 autoconfiguration is needed, fail indicating that no config project
3356 file can be found, as there is no autoconfiguration on VMS.
3358 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3360 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
3361 for an operator in a functional notation, when operands are universal.
3363 2010-06-22 Arnaud Charlet <charlet@adacore.com>
3365 * gcc-interface/Make-lang.in: Update dependencies.
3367 2010-06-22 Robert Dewar <dewar@adacore.com>
3369 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
3371 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
3372 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
3374 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
3377 2010-06-22 Vincent Celier <celier@adacore.com>
3379 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
3380 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
3382 2010-06-22 Pascal Obry <obry@adacore.com>
3384 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
3386 (C_Recvmsg): Make sure the routine is atomic. Also fully
3387 fill vectors in the proper order.
3388 (C_Sendmsg): Make sure the routine is atomic.
3390 2010-06-22 Robert Dewar <dewar@adacore.com>
3392 * sem_ch8.adb: Update comment.
3393 * sem_res.adb: Minor code reorganization (use Ekind_In).
3395 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3397 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
3398 name is a call, use the number of actuals to determine whether this is
3399 a binary or unary operator, rather than relying on later information
3400 to resolve the overload.
3402 2010-06-22 Robert Dewar <dewar@adacore.com>
3404 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
3406 2010-06-22 Robert Dewar <dewar@adacore.com>
3408 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
3409 * sem_eval.adb: Minor reformatting.
3411 2010-06-22 Vincent Celier <celier@adacore.com>
3413 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
3414 to gnatlink, except on Open VMS.
3415 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
3416 object directories if -nostdlib is used.
3418 2010-06-22 Robert Dewar <dewar@adacore.com>
3420 * sem_util.adb (Is_Delegate): Put in proper alpha order.
3421 * sem_eval.adb: Minor reformatting.
3423 2010-06-22 Robert Dewar <dewar@adacore.com>
3425 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
3426 * exp_aggr.adb: Minor comment changes and reformatting.
3427 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
3428 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
3430 2010-06-22 Thomas Quinot <quinot@adacore.com>
3432 * sem_util.adb (Build_Actual_Subtype): Record original expression in
3433 Related_Expression attribute of the constructed subtype.
3434 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
3435 Node24 on types for...
3436 (Related_Expression): Make attribute available on types as well.
3438 2010-06-22 Gary Dismukes <dismukes@adacore.com>
3440 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
3441 Directly_Designated_Type when the type argument is an access type.
3442 (Find_Interface_Tag): Retrieve Designated_Type instead of
3443 Directly_Designated_Type when the type argument is an access type.
3444 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
3445 Directly_Designated_Type of each access discriminant.
3446 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
3447 instead of Directly_Designated_Type when the operand and target types
3450 2010-06-22 Thomas Quinot <quinot@adacore.com>
3452 * exp_aggr.adb (Flatten): Return False if one choice is statically
3453 known to be out of bounds.
3455 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3457 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
3458 a parameterless function call, preserve parentheses of original
3459 expression, for proper handling by pretty printer.
3460 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
3461 procedure, to handle quietly identifiers that have no entity names.
3462 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
3463 elsif_part is missing, it has been rewritten as a nested if, and there
3464 is no useful information on the current value of the variable.
3466 2010-06-22 Gary Dismukes <dismukes@adacore.com>
3468 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
3469 discriminals to the current scope.
3470 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
3471 scope, which could overwrite a different already set value.
3473 2010-06-22 Ed Schonberg <schonberg@adacore.com>
3475 * sem_res.adb (Valid_Conversion): If expression is a predefined
3476 operator, use sloc of type of interpretation to improve error message
3477 when operand is of some derived type.
3478 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
3480 2010-06-22 Emmanuel Briot <briot@adacore.com>
3482 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
3483 that it can set out parameters as well. When a process has died, reset
3484 its Input_Fd to Invalid_Fd, so that when using multiple processes we
3485 can find out which process has died.
3487 2010-06-22 Thomas Quinot <quinot@adacore.com>
3489 * sem_eval.adb (Find_Universal_Operator_Type): New
3490 subprogram to identify the operand type of an operator on universal
3491 operands, when an explicit scope indication is present. Diagnose the
3492 case where such a call is ambiguous.
3493 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
3494 Use the above to identify the operand type so it can be properly frozen.
3495 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
3496 type, done in an arbitrary, possibly incorrect type (the presence of
3497 some numeric type in the scope is checked for legality, but when more
3498 than one such type is in the scope, we just pick a random one, not
3499 necessarily the expected one).
3500 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
3503 2010-06-22 Robert Dewar <dewar@adacore.com>
3505 * sem_eval.adb: Minor reformatting.
3507 2010-06-22 Robert Dewar <dewar@adacore.com>
3509 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
3510 Expression_With_Actions to clean up the code generated when folding
3511 constant expressions.
3513 2010-06-22 Vincent Celier <celier@adacore.com>
3515 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
3518 2010-06-22 Vincent Celier <celier@adacore.com>
3520 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
3521 found, check if it's path has aready been found, whatever its index.
3523 2010-06-22 Robert Dewar <dewar@adacore.com>
3525 * atree.adb, gnatbind.adb: Minor reformatting.
3526 Minor code reorganization.
3528 2010-06-21 Robert Dewar <dewar@adacore.com>
3530 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
3531 known at compile time.
3533 2010-06-21 Gary Dismukes <dismukes@adacore.com>
3535 * atree.adb: Fix comment typo.
3537 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3539 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
3540 whether a universal arithmetic expression in a conversion, which is
3541 rewritten from a function call with an expanded name, is ambiguous.
3543 2010-06-21 Vincent Celier <celier@adacore.com>
3545 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
3546 source files in specified list of sources.
3547 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
3549 (Add_Source): Set the Location of the new source
3550 (Process_Exceptions_File_Based): Call Add_Source with the Location
3551 (Get_Sources_From_File): If an exception is found, set its Listed to
3553 (Find_Sources): When Source_Files is specified, if an exception is
3554 found, set its Listed to True. Remove any exception that is not in a
3555 specified list of sources.
3556 * prj.ads (Source_Data): New component Location
3558 2010-06-21 Vincent Celier <celier@adacore.com>
3560 * gnatbind.adb (Closure_Sources): Global table, moved from block.
3562 2010-06-21 Thomas Quinot <quinot@adacore.com>
3564 * sem_res.adb: Minor reformatting.
3565 * atree.adb: New debugging hook "rr" for node rewrites.
3567 2010-06-21 Robert Dewar <dewar@adacore.com>
3569 * g-expect.ads, g-expect.adb: Minor reformatting.
3571 2010-06-21 Emmanuel Briot <briot@adacore.com>
3573 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
3575 2010-06-21 Arnaud Charlet <charlet@adacore.com>
3577 * gcc-interface/Make-lang.in: Update dependencies.
3579 2010-06-21 Thomas Quinot <quinot@adacore.com>
3581 * bindgen.ads: Update comments.
3583 2010-06-21 Vincent Celier <celier@adacore.com>
3585 * gnatbind.adb: Suppress dupicates when listing the sources in the
3586 closure (switch -R).
3588 2010-06-21 Emmanuel Briot <briot@adacore.com>
3590 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
3593 2010-06-21 Emmanuel Briot <briot@adacore.com>
3595 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
3597 (Expect_Internal): No longer raises an exception, so that it can set
3598 out parameters as well. When a process has died, reset its Input_Fd
3599 to Invalid_Fd, so that when using multiple processes we can find out
3600 which process has died.
3602 2010-06-21 Robert Dewar <dewar@adacore.com>
3604 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
3605 checks.adb, sem_res.adb: Minor reformatting. Add comments.
3607 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3609 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
3610 rederivation associated with a full declaration in a private part, and
3611 there is a partial view that derives the same parent subprogram, the
3612 new entity does not become visible. This check must be applied to
3613 interface operations as well.
3615 2010-06-21 Thomas Quinot <quinot@adacore.com>
3617 * checks.adb: Add comments.
3618 * prj-nmsc.adb: Minor reformatting.
3620 2010-06-21 Thomas Quinot <quinot@adacore.com>
3622 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
3623 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
3624 extract bounds, to ensure that we get the proper captured values,
3625 rather than an expression that may have changed value since the point
3626 where the subtype was elaborated.
3627 (Find_Body_Discriminal): New utility subprogram to share code between...
3628 (Eval_Attribute): For the case of a subtype bound that references a
3629 discriminant of the current concurrent type, insert appropriate
3630 discriminal reference.
3631 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
3632 requeue to an entry in a family in the current task, use corresponding
3634 (Analyze_Accept_Statement): Rely on expansion of attribute references
3635 to insert proper discriminal references in range check for entry in
3638 2010-06-21 Emmanuel Briot <briot@adacore.com>
3640 * s-regpat.adb (Compile): Fix handling of big patterns.
3642 2010-06-21 Robert Dewar <dewar@adacore.com>
3644 * a-tifiio.adb: Minor reformatting.
3646 2010-06-21 Pascal Obry <obry@adacore.com>
3648 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
3651 2010-06-21 Javier Miranda <miranda@adacore.com>
3653 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
3656 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3658 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
3659 to hold the result, indicate that the target of the declaration does
3660 not need an initialization, to prevent spurious errors when
3661 Initialize_Scalars is enabled.
3663 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3665 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
3666 Fore is not bound by line length. The Fore parameter of the internal
3667 procedure that performs the operation is an integer.
3669 2010-06-21 Thomas Quinot <quinot@adacore.com>
3671 * sem_res.adb, checks.adb: Minor reformatting.
3673 2010-06-21 Emmanuel Briot <briot@adacore.com>
3675 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
3677 (Insert_Operator_Before): New subprogram, avoids duplicated code
3678 (Compile): Avoid doing two compilations when the pattern matcher ends
3681 2010-06-21 Emmanuel Briot <briot@adacore.com>
3683 * s-regpat.adb: Improve debug traces
3684 (Dump): Change output format to keep it smaller.
3686 2010-06-21 Javier Miranda <miranda@adacore.com>
3688 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
3689 output to the output file when this routine completes its work.
3691 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
3693 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
3694 for loop. Call build_constructor_from_list directly in the CICO case.
3696 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3698 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
3699 declaration appears in the same unit and ealier than the renamed
3700 entity, retain generated body to prevent order-of-elaboration issues in
3703 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3705 * s-tpoben.adb: Update comments.
3707 2010-06-18 Robert Dewar <dewar@adacore.com>
3709 * debug.adb: Minor comment change.
3711 2010-06-18 Javier Miranda <miranda@adacore.com>
3713 * exp_cg.adb: Code clean up.
3714 * debug.adb: Complete documentation of switch -gnatd.Z.
3715 * gcc-interface/misc.c (callgraph_info_file): Declare.
3717 2010-06-18 Javier Miranda <miranda@adacore.com>
3719 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
3721 2010-06-18 Thomas Quinot <quinot@adacore.com>
3723 * sprint.ads: Minor reformatting.
3724 * output.ads: Update obsolete comment.
3726 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3728 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
3729 an external intrinsic operation (e.g. a GCC numeric function) indicate
3730 that the renaming entity has the same characteristics, so a call to it
3731 is properly expanded.
3733 2010-06-18 Javier Miranda <miranda@adacore.com>
3735 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
3736 support for dispatch table/callgraph info generation.
3737 * gcc-interface/Make-lang.in: Update dependencies.
3739 2010-06-18 Robert Dewar <dewar@adacore.com>
3741 * exp_ch6.adb: Minor reformatting.
3742 * gnatname.adb: Add comment.
3744 2010-06-18 Vincent Celier <celier@adacore.com>
3746 * gnatname.adb (Scan_Args): When --and is used, make sure that the
3747 dynamic tables in the newly allocated Argument_Data are properly
3750 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
3752 * gnat1drv.adb: Fix comment.
3754 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3756 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
3757 renaming, re-expand the call with the renamed subprogram if that one
3758 is marked inlined as well.
3760 2010-06-18 Gary Dismukes <dismukes@adacore.com>
3762 * gnat1drv.adb (Adjust_Global_Switches): Enable
3763 Use_Expression_With_Actions for AAMP and VM targets.
3765 2010-06-18 Vincent Celier <celier@adacore.com>
3767 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
3769 2010-06-18 Thomas Quinot <quinot@adacore.com>
3771 * exp_ch4.adb: Minor reformatting.
3773 2010-06-18 Javier Miranda <miranda@adacore.com>
3775 * debug.ads Add documentation on -gnatd.Z.
3777 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3779 * sem_elim.adb: Proper error message on improperly eliminated instances
3781 2010-06-18 Vincent Celier <celier@adacore.com>
3783 * prj.ads (Response_File_Format): New value GCC.
3785 2010-06-18 Thomas Quinot <quinot@adacore.com>
3787 * gnat1drv.adb: Minor reformatting.
3789 2010-06-18 Robert Dewar <dewar@adacore.com>
3791 * make.adb, sem_cat.adb: Minor reformatting.
3792 * sem_eval.adb: Fix typos.
3794 2010-06-18 Pascal Obry <obry@adacore.com>
3796 * prj-nmsc.adb: Fix source filenames casing in debug output.
3798 2010-06-18 Robert Dewar <dewar@adacore.com>
3800 * gnatcmd.adb: Minor reformatting.
3802 2010-06-18 Robert Dewar <dewar@adacore.com>
3804 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
3805 condition and both sub-expressions are static (and result is selected
3808 2010-06-18 Robert Dewar <dewar@adacore.com>
3810 * g-pehage.adb: Minor reformatting
3812 2010-06-18 Pascal Obry <obry@adacore.com>
3814 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
3817 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3819 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
3820 dependencies. Fix target pairs on darwin.
3821 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
3823 2010-06-18 Pascal Obry <obry@adacore.com>
3825 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
3827 2010-06-18 Vincent Celier <celier@adacore.com>
3829 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
3830 configuration pragmas file and, if -U is not used, for a local one.
3832 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3834 * sem_elim.adb (Check_Eliminated): Use full information on entity name
3835 when it is given in the pragma by a selected component.
3836 (Check_For_Eliminated_Subprogram): Do no emit error if within a
3837 instance body that is itself within a generic unit.
3838 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
3839 eliminated, mark as well the anonymous subprogram that is its alias
3840 and appears within the wrapper package.
3842 2010-06-18 Bob Duff <duff@adacore.com>
3844 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
3845 Raise an exception if the output file cannot be opened. Add comments.
3847 2010-06-18 Thomas Quinot <quinot@adacore.com>
3849 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
3850 not illegal per E.2.2(7) if it occurs in the private part of a
3853 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3855 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
3856 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
3857 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
3858 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
3859 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
3860 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
3861 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
3862 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
3863 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
3864 errout.ads: Update comments. Minor reformatting.
3866 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
3867 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
3868 a-strunb.adb (Big_String. Big_String_Access): New type.
3870 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
3871 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
3872 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
3874 2010-06-18 Geert Bosch <bosch@adacore.com>
3876 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
3879 2010-06-18 Robert Dewar <dewar@adacore.com>
3881 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
3884 2010-06-18 Robert Dewar <dewar@adacore.com>
3886 * sprint.adb: Minor format change for N_Expression_With_Actions.
3887 * repinfo.adb: Minor reformatting.
3889 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3891 * sem_elim.adb (Check_Eliminated): If within a subunit, use
3892 Defining_Entity to obtain the name of the entity in the proper body, to
3893 properly handle both separate packages and subprograms.
3895 2010-06-18 Emmanuel Briot <briot@adacore.com>
3897 * prj-nmsc.adb (Check_File): New parameter Display_Path.
3899 2010-06-18 Thomas Quinot <quinot@adacore.com>
3901 * g-socket.adb, g-socket.ads (Null_Selector): New object.
3903 2010-06-18 Pascal Obry <obry@adacore.com>
3905 * gnat_ugn.texi: Minor clarification.
3907 2010-06-18 Emmanuel Briot <briot@adacore.com>
3909 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
3910 code when using the project dir as the source dir.
3911 (Search_Directories): use the normalized name for the source directory,
3912 where symbolic names have potentially been resolved.
3914 2010-06-18 Robert Dewar <dewar@adacore.com>
3916 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
3917 when we create N_Expression_With_Actions node.
3918 (Expand_Short_Circuit): Ditto.
3920 2010-06-18 Robert Dewar <dewar@adacore.com>
3922 * exp_util.adb: Minor reformatting.
3924 2010-06-18 Thomas Quinot <quinot@adacore.com>
3926 * types.ads: Clean up obsolete comments
3927 * tbuild.adb: Minor reformatting.
3928 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
3929 exp_strm.adb, aa_drive.adb: Minor reformatting.
3930 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
3931 intrinsic with an Interface_Name denotes an imported back-end builtin,
3932 and must be rewritten into a call, not left in the tree as an operator,
3933 so return False in that case.
3935 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
3937 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
3939 2010-06-18 Robert Dewar <dewar@adacore.com>
3941 * scos.ads: Add proposed output for case expression
3943 2010-06-18 Jose Ruiz <ruiz@adacore.com>
3945 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
3946 RTSS modules, we need to use the Microsoft linker.
3948 2010-06-18 Robert Dewar <dewar@adacore.com>
3950 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
3951 expression (cannot count on a particular branch being executed).
3952 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
3953 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
3954 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
3955 within case expression.
3956 * expander.adb (Expand): Add call to Expand_N_Case_Expression
3957 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
3958 (P_Case_Expression): New procedure
3959 (P_Case_Expression_Alternative): New procedure
3960 * par.adb (P_Case_Expression): New procedure
3961 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
3963 * sem.adb (Analyze): Add call to Analyze_Case_Expression
3964 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
3965 this is a documentation change only.
3966 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
3967 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
3969 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
3970 * sem_res.adb (Resolve_Case_Expression): New procedure.
3971 * sem_scil.adb (Find_SCIL_Node): Add processing for
3972 N_Case_Expression_Alternative.
3973 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
3974 (N_Case_Expression_Alternative): New node.
3975 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
3976 N_Case_Expression and N_Case_Expression_Alternative.
3978 2010-06-18 Robert Dewar <dewar@adacore.com>
3980 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
3981 * gnat1drv.adb: Fix typo.
3983 2010-06-18 Robert Dewar <dewar@adacore.com>
3985 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
3987 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
3988 gnat style for -gnatg.
3989 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
3991 2010-06-18 Thomas Quinot <quinot@adacore.com>
3993 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
3995 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
3998 2010-06-18 Robert Dewar <dewar@adacore.com>
4000 * sprint.adb: Minor change in output format for expression wi actions.
4001 * par-ch3.adb: Minor code reorganization. Minor reformatting.
4002 * sem_ch5.adb: Minor comment fix.
4004 2010-06-18 Robert Dewar <dewar@adacore.com>
4006 * debug.adb: New debug flag -gnatd.L to control
4007 Back_End_Handles_Limited_Types.
4008 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
4009 limited case if Back_End_Handles_Limited_Types is True.
4010 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
4011 simplify expansion if Use_Expression_With_Actions is True.
4012 * gnat1drv.adb (Adjust_Global_Switches): Set
4013 Back_End_Handles_Limited_Types.
4014 * opt.ads (Back_End_Handles_Limited_Types): New flag.
4016 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4018 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
4019 intrinsic operator if expansion is not enabled, because in an
4020 instantiation the original operator must be present to verify the
4021 legality of the operation.
4023 2010-06-18 Robert Dewar <dewar@adacore.com>
4025 * exp_disp.adb, sem_ch12.adb: Minor reformatting
4027 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4029 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
4030 the class-wide type for a private extension, and the completion is a
4031 subtype, set the type of the class-wide type to the base type of the
4034 2010-06-18 Robert Dewar <dewar@adacore.com>
4036 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
4037 sem_intr.adb, sem_eval.adb: Minor reformatting
4039 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4041 * sem_type.adb (Is_Ancestor): If either type is private, examine full
4044 2010-06-18 Thomas Quinot <quinot@adacore.com>
4046 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
4047 parameter rather than IN OUT.
4049 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4051 * exp_ch6.adb: Add extra guard.
4053 2010-06-18 Gary Dismukes <dismukes@adacore.com>
4055 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
4056 accessibility level of a function call from the level of the innermost
4057 enclosing dynamic scope.
4058 (Innermost_Master_Scope_Depth): New function to find the depth of the
4059 nearest dynamic scope enclosing a node.
4061 2010-06-18 Tristan Gingold <gingold@adacore.com>
4063 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
4065 2010-06-18 Thomas Quinot <quinot@adacore.com>
4067 * g-socket.ads: Minor reformatting.
4069 2010-06-18 Vincent Celier <celier@adacore.com>
4071 * make.adb (Must_Compile): New Boolean global variable
4072 (Main_On_Command_Line): New Boolean global variable
4073 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
4074 even when the project is externally built.
4075 (Start_Compile_If_Possible): Compile in -aL directories if
4076 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
4077 when the project is externally built.
4078 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
4079 invoked with -f -u and one or several mains on the command line.
4080 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
4081 is specified on the command line.
4083 2010-06-18 Ed Schonberg <schonberg@adacore.com>
4085 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
4086 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
4087 containing extented_return statements.
4088 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
4089 constrained, do not build subtype declaration.
4091 2010-06-18 Robert Dewar <dewar@adacore.com>
4093 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
4094 Warn on assigning to packed atomic component.
4096 2010-06-18 Robert Dewar <dewar@adacore.com>
4098 * sem_util.ads: Minor reformatting
4099 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
4100 Expression_With_Actions).
4101 * snames.ads-tmpl: Minor comment fix
4103 2010-06-18 Robert Dewar <dewar@adacore.com>
4105 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
4106 (Set_Imported): Use Import_Interface_Present to control message output
4107 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
4108 * gnat_rm.texi: Document that we can have pragma Import and pragma
4109 Interface for the same subprogram.
4111 2010-06-18 Robert Dewar <dewar@adacore.com>
4113 * lib-xref.adb (Generate_Reference): Fix bad reference to
4114 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
4116 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
4118 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
4120 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
4121 Use set_gnu_expr_location_from_node to set location information on the
4124 2010-06-17 Arnaud Charlet <charlet@adacore.com>
4126 * gcc-interface/Make-lang.in: Update dependencies.
4128 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4130 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
4133 2010-06-17 Robert Dewar <dewar@adacore.com>
4135 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
4136 style check messages.
4137 * sem_res.adb (Resolve_Call): Don't call
4138 Check_For_Eliminated_Subprogram if we are analyzing within a spec
4141 2010-06-17 Robert Dewar <dewar@adacore.com>
4143 * debug.adb: Add documentation for debug flags .X and .Y
4144 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
4145 Use_Expression_With_Actions.
4146 * gnat1drv.adb (Adjust_Global_Switches): Set
4147 Use_Expression_With_Actions.
4148 * opt.ads (Use_Expression_With_Actions): New switch.
4150 2010-06-17 Robert Dewar <dewar@adacore.com>
4152 * exp_intr.adb: Minor code reorganization (use UI_Max)
4153 * sem_intr.adb: use underlying type to check legality.
4154 * einfo.adb (Known_Static_Esize): False for generic types
4155 (Known_Static_RM_Size): False for generic types
4156 * einfo.ads (Known_Static_Esize): False for generic types
4157 (Known_Static_RM_Size): False for generic types
4159 2010-06-17 Robert Dewar <dewar@adacore.com>
4161 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
4163 2010-06-17 Robert Dewar <dewar@adacore.com>
4165 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
4166 node when expanding short circuit form with actions present for right
4168 * exp_ch4.adb: Minor reformatting
4169 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
4170 right opeand has actions present, and debug flag -gnatd.X is set.
4171 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
4173 * nlists.adb (Prepend_List): New procedure
4174 (Prepend_List_To): New procedure
4175 * nlists.ads (Prepend_List): New procedure
4176 (Prepend_List_To): New procedure
4177 * sem.adb: Add processing for Expression_With_Actions
4178 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
4179 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
4180 * sem_res.adb: Add processing for Expression_With_Actions.
4181 * sem_scil.adb: Add processing for Expression_With_Actions
4182 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
4183 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
4185 2010-06-17 Doug Rupp <rupp@adacore.com>
4187 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
4188 involved both have underlying integer types.
4189 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
4190 to an intrinsic operator when the operand types or sizes are not
4192 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
4193 64/32 Address/Integer works.
4195 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4197 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
4198 that it marks a unit as needed by a spec only if the corresponding
4199 instantiation appears in that spec (and not in the corresponding body).
4200 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
4201 in the pragma Eliminate has been parsed as a child unit, but the
4202 current compilation unit is in fact the parent in which the subunit is
4205 2010-06-17 Vincent Celier <celier@adacore.com>
4207 * gnat_rm.texi: Fix typo
4209 2010-06-17 Robert Dewar <dewar@adacore.com>
4211 * sem_util.adb: Minor reformatting
4213 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4215 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
4216 instance, the clause now denotes the instance body. Traverse the
4217 corresponding spec because there may be no other dependence that will
4218 force the traversal of its own context.
4220 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4222 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
4223 Install_Limited_Context_Clauses, to determine whether a limited_with in
4224 some parent of the current unit designates some other parent, in which
4225 case the limited_with clause must not be installed.
4226 (In_Context): Refine test.
4228 2010-06-17 Gary Dismukes <dismukes@adacore.com>
4230 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
4231 type with a dispatching equality operator that is overridden (for a
4232 tagged full type), don't include the overridden equality in the list of
4233 primitives. The overridden equality is detected by testing for an
4234 Aliased field that references the overriding equality.
4236 2010-06-17 Robert Dewar <dewar@adacore.com>
4238 * freeze.adb: Minor reformatting.
4240 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
4242 * gnat_ugn.texi: Add a section introducing gdbserver.
4244 2010-06-17 Thomas Quinot <quinot@adacore.com>
4246 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
4249 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4251 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
4252 constrained discriminated parent that is a private type.
4253 (Analyze_Record_Aggregate): when collecting inherited discriminants,
4254 handle properly an ancestor type that is a constrained private type.
4256 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4258 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
4259 protected, use the protected_subprogram_body only if the original
4260 subprogram has not been eliminated.
4262 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4264 * freeze.adb (Freeze_Expression): The designated type of an
4265 access_to_suprogram type can only be frozen if all types in its profile
4268 2010-06-17 Robert Dewar <dewar@adacore.com>
4270 * par.adb: Minor comment fix
4271 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
4273 2010-06-17 Doug Rupp <rupp@adacore.com>
4275 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
4276 change Address to Short_Address in functions where both must be the
4277 same size for intrinsics to work.
4279 2010-06-17 Thomas Quinot <quinot@adacore.com>
4281 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
4282 not denote a (private) component of a protected object.
4284 2010-06-17 Bob Duff <duff@adacore.com>
4286 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
4289 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
4291 * gnat_ugn.texi: Update the documentation about GDB re: exception
4294 2010-06-17 Arnaud Charlet <charlet@adacore.com>
4296 * gnatvsn.ads: Bump to 4.6 version.
4298 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4300 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
4301 designated type of the generated pointer is the type of the original
4302 expression, not that of the function call itself, because the return
4303 type may be an untagged derived type and the function may be an
4304 inherited operation.
4306 2010-06-17 Robert Dewar <dewar@adacore.com>
4308 * exp_ch4.adb: Minor reformatting.
4310 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4312 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
4313 N_Component_Association nodes, to indicate that a component association
4314 of an extension aggregate denotes the value of a discriminant of an
4315 ancestor type that has been constrained by the derivation.
4316 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
4317 double expansion of the aggregate appearing in a context that delays
4318 expansion, to prevent double insertion of discriminant values when the
4319 aggregate is reanalyzed.
4321 2010-06-17 Arnaud Charlet <charlet@adacore.com>
4323 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
4324 Allocator as the Related_Node of Return_Obj_Access in call to
4325 Make_Temporary below as this would create a sort of infinite
4328 2010-06-17 Ben Brosgol <brosgol@adacore.com>
4330 * gnat_ugn.texi: Update gnatcheck doc.
4332 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4334 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
4335 incomplete view of the type that is not tagged, and the full type is a
4336 tagged extension, create class_wide type now, and warn that the
4337 incomplete view should be tagged as well.
4339 2010-06-17 Vincent Celier <celier@adacore.com>
4341 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
4342 Update the last line of the usage, indicating what commands do not
4343 accept project file switches.
4344 * vms_conv.adb: Do not issue usage line for GNAT SYNC
4345 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
4347 * gnat_ugn.texi: Document the relaxed rules for library directories in
4348 externally built library projects.
4350 2010-06-17 Doug Rupp <rupp@adacore.com>
4352 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
4354 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
4355 * gcc-interface/Makefile.in: Update VMS target pairs.
4357 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
4359 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
4360 compatible with Windows NT 4.0 which doesn't provide this function.
4362 2010-06-17 Vincent Celier <celier@adacore.com>
4364 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
4365 different timestamps but the checksum is the same, issue a short
4368 2010-06-17 Arnaud Charlet <charlet@adacore.com>
4370 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
4371 it means that we cannot reset interrupt handlers since this would
4372 require potentially sending the abort signal to the Server_Task.
4374 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4376 * exp_ch4.adb: expand NOT for VMS types.
4377 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
4379 2010-06-17 Sergey Rybin <rybin@adacore.com>
4381 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
4382 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
4385 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4387 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
4388 protected operation if the subprogram has been eliminated.
4390 2010-06-17 Vincent Celier <celier@adacore.com>
4392 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
4393 directories associated with a library to be any directory when the
4394 library project is externally built.
4396 2010-06-17 Vincent Celier <celier@adacore.com>
4398 * make.adb (Check): If switch -m is used, deallocate the memory that
4399 may be allocated when computing the checksum.
4401 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
4403 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
4404 (C_Sendmsg): Likewise.
4406 2010-06-17 Thomas Quinot <quinot@adacore.com>
4408 * sem_res.adb: Update comments.
4410 2010-06-17 Vincent Celier <celier@adacore.com>
4412 * back_end.adb (Scan_Compiler_Arguments): Process last argument
4414 2010-06-17 Robert Dewar <dewar@adacore.com>
4416 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
4417 * layout.adb, freeze.adb: Use Make_Temporary.
4419 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
4421 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
4422 .NET/JVM normally as this is now perfectly supported by the backend.
4424 2010-06-17 Pascal Obry <obry@adacore.com>
4426 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
4428 2010-06-17 Vincent Celier <celier@adacore.com>
4430 * make.adb (Collect_Arguments_And_Compile): Create include path file
4431 only when -x is specified.
4433 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
4435 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
4436 Objects_Path, defaulted to True. Only create include path file if
4437 Include_Path is True, only create objects path file if Objects_Path is
4439 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
4440 Objects_Path, defaulted to True.
4441 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
4444 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4446 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
4447 determine whether it has the controlling type, when the formal is an
4450 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
4452 * s-crtl.ads (ssize_t): New type.
4453 (read): Fix signature.
4455 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
4456 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
4457 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
4458 (C_Sendmsg): Likewise.
4459 * g-socthi.adb (Syscall_Recvmsg): Likewise.
4460 (Syscall_Sendmsg): Likewise.
4461 (C_Recvmsg): Likewise.
4462 (C_Sendmsg): Likewise.
4463 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
4464 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
4465 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
4466 (C_Sendmsg): Likewise.
4467 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
4468 (C_Sendmsg): Likewise.
4469 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
4470 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
4471 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
4472 (C_Sendmsg): Likewise.
4473 * g-socthi-vms.adb (C_Recvmsg): Likewise.
4474 (C_Sendmsg): Likewise.
4475 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
4476 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
4477 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
4478 (C_Sendmsg): Likewise.
4479 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
4480 (C_Sendmsg): Likewise.
4481 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
4482 (Write): Likewise to call 'write'.
4483 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
4484 (Write): Use correct type to call System.CRTL.write.
4485 * s-tasdeb.adb (Write): Likewise.
4487 2010-06-17 Vincent Celier <celier@adacore.com>
4489 * prj-proc.adb (Copy_Package_Declarations): Change argument name
4490 Naming_Restricted to Restricted. If Restricted is True, do not copy the
4491 value of attribute Linker_Options.
4493 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
4495 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
4496 (Case_Statement_to_gnu): Adjust.
4497 (Loop_Statement_to_gnu): Likewise.
4498 (Subprogram_Body_to_gnu): Likewise.
4499 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
4500 (Compilation_Unit_to_gnu): Likewise.
4502 2010-06-17 Robert Dewar <dewar@adacore.com>
4504 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
4505 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
4506 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
4507 sem_dist.adb, sem_util.adb: Use Make_Temporary
4508 * itypes.ads, tbuild.ads: Minor comment update
4509 * exp_ch9.adb, exp_dist.adb: Minor reformatting
4511 2010-06-17 Thomas Quinot <quinot@adacore.com>
4513 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
4515 2010-06-17 Robert Dewar <dewar@adacore.com>
4517 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
4519 2010-06-17 Thomas Quinot <quinot@adacore.com>
4521 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
4523 2010-06-17 Robert Dewar <dewar@adacore.com>
4525 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
4526 * tbuild.ads (Make_Temporary): More comment updates
4527 * tbuild.adb: Minor reformatting
4529 2010-06-17 Robert Dewar <dewar@adacore.com>
4531 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
4532 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
4534 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
4536 (Make_Temporary): Add more extensive documentation
4538 2010-06-17 Robert Dewar <dewar@adacore.com>
4540 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
4541 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
4542 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
4543 where the slice's actions are inserted.
4544 (Decompose_Expr): Account for possible rewriting of slice bounds
4545 resulting from side effects suppression caused by the above freezing,
4546 so that folding of bounds is preserved by such rewriting.
4548 2010-06-17 Robert Dewar <dewar@adacore.com>
4550 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
4551 * freeze.adb (Freeze_Record_Type): Add call to
4552 Check_Record_Representation_Clause.
4553 * sem_ch13.adb (Check_Record_Representation_Clause): New function
4554 (Analyze_Record_Representation_Clause): Split out overlap code into this
4556 (Check_Component_Overlap): Moved inside
4557 Check_Record_Representation_Clause.
4558 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
4560 2010-06-17 Robert Dewar <dewar@adacore.com>
4562 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
4564 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
4565 sem_eval.adb: Use Ekind_In
4567 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4569 * sem_ch8.adb: better error message for illegal inherited discriminant
4571 2010-06-17 Vincent Celier <celier@adacore.com>
4573 * bindusg.adb: Remove lines for -A and -C
4574 * gnat_ugn.texi: Remove all documentation and examples of switches -A
4575 and -C for gnatbind and gnatlink.
4576 * gnatlink.adb (Usage): Remove lines for -A and -C
4577 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
4579 * gcc-interface/Make-lang.in: Update dependencies.
4581 2010-06-17 Vincent Celier <celier@adacore.com>
4583 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
4584 local Argument_List variable Args.
4585 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
4587 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
4588 for subsequent switches in Args.
4589 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
4591 * gcc-interface/Make-lang.in: Update dependencies.
4593 2010-06-17 Robert Dewar <dewar@adacore.com>
4595 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
4596 Equivalent_Type to match documentation.
4598 2010-06-17 Robert Dewar <dewar@adacore.com>
4600 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
4601 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
4602 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
4604 2010-06-17 Thomas Quinot <quinot@adacore.com>
4606 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
4608 2010-06-17 Thomas Quinot <quinot@adacore.com>
4610 * freeze.adb (Freeze_Expression): Short circuit operators are valid
4611 freeze node insertion points.
4613 2010-06-17 Robert Dewar <dewar@adacore.com>
4615 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
4616 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
4618 2010-06-17 Gary Dismukes <dismukes@adacore.com>
4620 * layout.adb (Layout_Type): Broaden test for setting an array type's
4621 Component_Size to include all scalar types, not just discrete types
4622 (components of real types were missed).
4623 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
4624 on the itype created for an index (consistent with Make_Index and
4625 avoids possible Assert_Failures).
4627 2010-06-17 Robert Dewar <dewar@adacore.com>
4629 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
4630 * einfo.adb: Minor code reformatting (use Ekind_In)
4632 2010-06-17 Robert Dewar <dewar@adacore.com>
4634 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
4637 2010-06-17 Vincent Celier <celier@adacore.com>
4639 * back_end.adb: Minor comment updates
4640 * switch-c.adb: Remove dependencies on gcc C sources
4641 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
4644 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4646 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
4647 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
4648 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
4649 Remove use of Node field in SCOs table
4650 (Output_Header): Set 'd' to initially disable pragma entry
4651 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
4652 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
4653 Use C2 field of pragma decision header to indicate enabled.
4654 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
4655 * gcc-interface/Make-lang.in: Update dependencies.
4657 2010-06-17 Vincent Celier <celier@adacore.com>
4659 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
4660 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
4661 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
4662 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
4664 * switch-c.adb: Copied a number of global declarations from back_end.adb
4665 (Len_Arg): New function copied from back_end.adb
4666 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
4667 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
4668 Switch_Subsequently_Cancelled.
4669 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
4670 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
4671 with -lexc on Tru64.
4673 2010-06-17 Robert Dewar <dewar@adacore.com>
4675 * prj.ads, prj.adb: Minor reformatting
4677 2010-06-17 Thomas Quinot <quinot@adacore.com>
4679 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
4680 CP line for a disabled pragma.
4682 2010-06-17 Emmanuel Briot <briot@adacore.com>
4684 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
4686 (Process_Declarative_Item): An invalid value in an typed variable
4687 declaration is no longer always fatal.
4689 2010-06-16 Arnaud Charlet <charlet@adacore.com>
4691 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
4692 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
4695 2010-06-16 Javier Miranda <miranda@adacore.com>
4697 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
4698 node referenced by the SCIL node of dispatching "=" to skip the tags
4701 2010-06-16 Ed Schonberg <schonberg@adacore.com>
4703 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
4704 to prevent cascaded errors and compilation aborts.
4706 2010-06-16 Robert Dewar <dewar@adacore.com>
4708 * back_end.adb (Switch_Subsequently_Cancelled): New function
4709 Move declarations to package body level to support this change
4710 * back_end.ads (Switch_Subsequently_Cancelled): New function
4711 * gnat_ugn.texi: Document -gnat-p switch
4712 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
4713 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
4714 * usage.adb: Add line for -gnat-p switch
4715 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
4717 2010-06-16 Robert Dewar <dewar@adacore.com>
4719 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
4722 2010-06-16 Robert Dewar <dewar@adacore.com>
4724 * exp_disp.adb: Minor reformatting
4726 2010-06-16 Ed Schonberg <schonberg@adacore.com>
4728 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
4729 base type only if it was not previously created for the partial view.
4731 2010-06-16 Thomas Quinot <quinot@adacore.com>
4733 * tbuild.ads: Minor comment fix
4735 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
4737 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
4738 (gnu_except_ptr_stack): Change type to VEC. Update comment.
4739 (gnu_elab_proc_stack): Likewise.
4740 (gnu_return_label_stack): Likewise.
4741 (gnu_loop_label_stack): Likewise.
4742 (gnu_switch_label_stack): Likewise.
4743 (gnu_constraint_label_stack): Likewise.
4744 (gnu_storage_error_label_stack): Likewise.
4745 (gnu_program_error_label_stack): Likewise.
4746 (push_exception_label_stack): Take a VEC ** instead of a tree *.
4747 (push_stack): Likewise. Remove unused second parameter. Update
4749 (pop_stack): Take a VEC * instead of a tree *. Update callers.
4750 (gigi): Initialize stacks as VECs.
4751 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
4752 (Case_Statement_to_gnu): Likewise.
4753 (Subprogram_Body_to_gnu): Likewise.
4754 (call_to_gnu): Likewise.
4755 (Exception_Handler_to_gnu_sjlj): Likewise.
4756 (gnat_to_gnu): Likewise.
4757 (get_exception_label): Likewise.
4759 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4761 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
4762 anonymous base generated when the parent is a constrained discriminated
4763 type, propagate interface list to first subtype because it may appear
4764 in a current instance within the extension part of the derived type
4765 declaration, and its own subtype declaration has not been elaborated
4767 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
4768 determine whether it has the controlling type.
4770 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4772 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
4773 raise of CE, SE and PE have the reason correctly set and are properly
4774 expanded before stopping the expansions of .NET/JVM exceptions.
4776 2010-06-14 Robert Dewar <dewar@adacore.com>
4778 * opt.ads (Check_Policy_List): Add some clarifying comments
4779 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
4780 on rewritten Assert pragma.
4782 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4784 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
4785 controlled operations, so that they will be treated as overriding even
4786 if the overridden subprogram is marked Is_Hidden, as long as the
4787 overridden subprogram's parent subprogram is not hidden.
4789 2010-06-14 Robert Dewar <dewar@adacore.com>
4791 * debug.adb: Entry for gnatw.d no longer specific for while loops
4792 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
4793 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
4794 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
4795 new calling sequence to include test for EXIT WHEN.
4796 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
4797 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
4799 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
4801 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
4802 PRAGMA, not to pragma identifier).
4803 (Next_Exit_Statement): New attribute of N_Exit_Statement node
4805 2010-06-14 Robert Dewar <dewar@adacore.com>
4807 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
4810 2010-06-14 Robert Dewar <dewar@adacore.com>
4812 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
4813 missing pragma argument identifier.
4815 2010-06-14 Robert Dewar <dewar@adacore.com>
4817 * atree.ads, atree.adb (Ekind_In): New functions.
4819 2010-06-14 Robert Dewar <dewar@adacore.com>
4821 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
4823 2010-06-14 Robert Dewar <dewar@adacore.com>
4825 * usage.adb (Usage): Redo documentation of -gnatwa.
4827 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4829 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
4830 an untagged incomplete type that is a limited view.
4832 2010-06-14 Sergey Rybin <rybin@adacore.com>
4834 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
4837 2010-06-14 Thomas Quinot <quinot@adacore.com>
4839 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
4840 factoring duplicated code between...
4841 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
4842 * a-envvar.ads: Minor reformatting
4844 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4846 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
4848 (Scan_ALI): Take into account new Visibility field.
4849 (Visibility_Kind): New type.
4850 (Xref_Entity_Record): Replace Lib field by Visibility.
4852 * gcc-interface/Make-lang.in: Update dependencies.
4854 2010-06-14 Pascal Obry <obry@adacore.com>
4856 * raise.h: Remove unused defintions.
4858 2010-06-14 Bob Duff <duff@adacore.com>
4860 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
4861 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
4862 the incorrect error "proper body expected".
4863 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
4864 allowed here" error in case of subunits, which was triggered by the
4865 above change to P_Subunit.
4867 2010-06-14 Sergey Rybin <rybin@adacore.com>
4869 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
4871 2010-06-14 Thomas Quinot <quinot@adacore.com>
4873 * lib-util.adb: Minor code reorganization.
4875 2010-06-14 Robert Dewar <dewar@adacore.com>
4877 * ali.adb (Scan_ALI): Implement reading and storing of N lines
4878 (Known_ALI_Lines): Add entry for 'N' (notes)
4879 * ali.ads (Notes): New table to store Notes information
4880 * alloc.ads: Add entries for Notes table
4881 * lib-util.adb (Write_Info_Int): New procedure
4882 (Write_Info_Slit): New procedure
4883 (Write_Info_Uint): New procedure
4884 * lib-util.ads (Write_Info_Int): New procedure
4885 (Write_Info_Slit): New procedure
4886 (Write_Info_Uint): New procedure
4887 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
4888 * lib-writ.ads: Update documentation for N (Notes) lines
4889 * lib.adb (Store_Note): New procedure
4890 * lib.ads (Notes): New table
4891 (Store_Note): New procedure
4892 * sem_prag.adb: Call Store_Note for affected pragmas
4894 2010-06-14 Thomas Quinot <quinot@adacore.com>
4896 * socket.c: Fix wrong condition in #ifdef
4897 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
4898 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
4899 because on VMS this type is a 32-bit pointer which is not compatible
4900 with the default for C pointers for code compiled with gcc on that
4903 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4905 * sem_util (Is_VMS_Operator): New predicate to determine whether an
4906 operator is an intrinsic operator declared in the DEC system extension.
4907 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
4908 if the operator is a VMS intrinsic.
4909 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
4910 constant-folded if the operands are signed and the operator is a VMS
4913 2010-06-14 Robert Dewar <dewar@adacore.com>
4915 * g-socket.adb, gnatcmd.adb: Minor reformatting.
4917 2010-06-14 Pascal Obry <obry@adacore.com>
4919 * s-finimp.adb: Fix typo.
4920 * raise.h: Remove duplicate blank line.
4922 2010-06-14 Vincent Celier <celier@adacore.com>
4924 * prj-nmsc.adb (Add_Sources): Always set the object file and the
4925 switches file names, as the configuration of the language may change
4926 in an extending project.
4927 (Process_Naming_Scheme): For sources of projects that are extended, set
4928 the configuration of the language from the highest extending project
4929 where the language is declared.
4931 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4933 * sem_res.adb (Resolve_Call): For infinite recursion check, test
4934 whether the called subprogram is inherited from a containing subprogram.
4935 (Same_Or_Aliased_Subprograms): New function
4937 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4939 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
4940 use-visible, check whether it is a primitive for more than one type.
4942 2010-06-14 Robert Dewar <dewar@adacore.com>
4944 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
4946 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
4947 Has_Pragma_Unmodified flag.
4949 2010-06-14 Thomas Quinot <quinot@adacore.com>
4951 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
4952 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
4953 now done in GNAT.Sockets if necessary.
4954 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
4955 Ensure mutual exclusion for netdb operations if the target platform
4957 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
4958 hostent as an opaque type to improve portability.
4959 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
4960 gethostbyYYY using proprietary VxWorks API so that a uniform interface
4961 is available for the Ada side.
4962 * gcc-interface/Makefile.in: Remove g-sttsne-*
4963 * gcc-interface/Make-lang.in: Update dependencies.
4965 2010-06-14 Vincent Celier <celier@adacore.com>
4967 * gnatcmd.adb (Mapping_File): New function.
4969 2010-06-14 Javier Miranda <miranda@adacore.com>
4971 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
4973 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4975 * ali.adb: Fix typo.
4976 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
4978 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4980 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
4983 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
4984 the context does not have a homonym of the selector, emit default
4987 2010-06-14 Robert Dewar <dewar@adacore.com>
4989 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
4992 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4994 * lib-xref.ads: Doc updates:
4995 - Allocate 'Q' for #include entity kind
4997 - Allocate 'g' for regular macros
4998 - Allocate 'G' for function-like macros
5000 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5002 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
5003 Indicates that there is an instantiation in the current unit that
5004 loaded the body of the unit denoted by the with_clause.
5005 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
5006 whether a with_clause in the current context denotes the unit that
5007 holds the generic declaration, and mark the with_clause accordingly.
5008 (Instantiate_Package_Body): call Mark_Context.
5009 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
5010 whether a given body should be traversed before the spec of the main
5013 2010-06-14 Ed Falis <falis@adacore.com>
5015 * sysdep.c: Fix 653 build against vThreads headers.
5017 2010-06-14 Robert Dewar <dewar@adacore.com>
5019 * sinfo.ads: Minor reformatting.
5021 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5023 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
5024 the spec has been generated for a body without spec that carries an
5025 Inline_Always pragma.
5027 2010-06-14 Arnaud Charlet <charlet@adacore.com>
5029 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
5032 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
5034 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
5035 declaration for VMs, as those are useless and might lead to duplicated
5036 local variable names in the generated code.
5037 * gcc-interface/Make-lang.in: Update dependencies.
5039 2010-06-14 Robert Dewar <dewar@adacore.com>
5041 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
5043 2010-06-14 Robert Dewar <dewar@adacore.com>
5045 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
5046 is renamed as Has_Following_Address_Clause.
5047 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
5048 to allow the caller to avoid Initialize_Scalars having an effect.
5049 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
5050 scalars with an address clause specified.
5051 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
5052 to allow the caller to avoid Initialize_Scalars having an effect.
5053 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
5054 (where it was called Has_Address_Clause).
5055 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
5056 (where it was called Has_Address_Clause).
5057 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
5058 problems for Initialize_Scalars (since we no longer initialize objects
5059 with an address clause.
5061 2010-06-14 Robert Dewar <dewar@adacore.com>
5063 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
5066 2010-06-14 Gary Dismukes <dismukes@adacore.com>
5068 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
5069 on the entity of an implicitly generated postcondition procedure.
5071 2010-06-14 Thomas Quinot <quinot@adacore.com>
5073 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
5074 Discriminant_Constraint elist from full view to private view.
5076 2010-06-14 Robert Dewar <dewar@adacore.com>
5078 * sem_res.adb: Minor reformatting.
5080 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5082 * sem.adb: New version of unit traversal.
5084 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
5085 within a generic unit in the table of delayed calls.
5087 2010-06-14 Robert Dewar <dewar@adacore.com>
5089 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
5091 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5093 * sem_ch12.adb (Save_References): If an identifier has been rewritten
5094 during analysis as an explicit dereference, keep the reference implicit
5095 in the generic, but preserve the entity if global. This prevents
5096 malformed generic trees in the presence of some nested generics.
5098 2010-06-14 Sergey Rybin <rybin@adacore.com>
5100 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
5101 tool with '-files=' option. Also fix some small errors (wrong brackets)
5103 2010-06-14 Vincent Celier <celier@adacore.com>
5105 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
5106 the ALI files on the command line.
5108 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
5109 the same value as the parameter of the same name.
5110 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
5112 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
5113 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
5114 emit version symbols only for the units of the library.
5115 (Gen_Versions_C): Ditto.
5117 2010-06-14 Gary Dismukes <dismukes@adacore.com>
5119 * sem_ch4.adb: Fix typo.
5121 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
5123 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
5124 vector IO doesn't work at default value properly.
5126 2010-06-14 Doug Rupp <rupp@adacore.com>
5128 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
5130 2010-06-14 Vincent Celier <celier@adacore.com>
5132 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
5133 sources of the project if a switch -files= is used.
5135 2010-06-14 Thomas Quinot <quinot@adacore.com>
5137 * exp_attr.adb: Minor reformatting.
5139 2010-06-14 Gary Dismukes <dismukes@adacore.com>
5141 * gnat_ugn.texi: Minor typo fixes and wording changes.
5143 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5145 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
5146 prefixed form, do not re-analyze first actual, which may need an
5147 implicit dereference.
5148 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
5149 prefixed notation, the analysis will rewrite the node, and possible
5150 errors appear in the rewritten name of the node.
5151 * sem_res.adb: If a call is ambiguous because its first parameter is
5152 an overloaded call, report list of candidates, to clarify ambiguity of
5155 2010-06-14 Doug Rupp <rupp@adacore.com>
5157 * s-auxdec-vms-alpha.adb: New package body implementing legacy
5158 VAX instructions with Asm insertions.
5159 * s-auxdec-vms_64.ads: Inline VAX queue functions
5160 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
5161 that show up only on VMS.
5162 * gcc-interface/Makefile.in: Provide translation for
5163 s-auxdec-vms-alpha.adb.
5165 2010-06-14 Olivier Hainque <hainque@adacore.com>
5167 * initialize.c (VxWorks section): Update comments.
5169 2010-06-14 Robert Dewar <dewar@adacore.com>
5171 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
5173 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
5175 * init.c: Code clean up.
5177 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5179 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
5180 not insert address clause in table for later validation if type of
5181 entity is generic, to prevent possible spurious errors.
5183 * sem_ch8.adb: Code clean up.
5185 2010-06-14 Ben Brosgol <brosgol@adacore.com>
5187 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
5188 texi2pdf and texi2html.
5189 Document how to change scheduling properties on HP-UX.
5191 2010-06-14 Thomas Quinot <quinot@adacore.com>
5193 * g-socket.ads: Remove misleading comments.
5195 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
5197 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
5198 CLI_Target as this prevents proper detection of exported names
5199 duplicates when the exported language is different to CIL.
5200 (Process_Interface_Name): Add check for CIL convention exports,
5201 replacing the old one from Check_Duplicated_Export_Name.
5203 2010-06-14 Matthew Heaney <heaney@adacore.com>
5205 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
5206 and new last satisfy constraints.
5207 (Delete_Last): prevent overflow for subtraction of index values
5208 (To_Vector): prevent overflow for addition of index values
5210 2010-06-14 Ed Schonberg <schonberg@adacore.com>
5212 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
5213 rewritten call, preserve the resulting type to prevent spurious errors,
5214 when the call is implicitly dereferenced in the context of an in-out
5217 * checks.adb (Apply_Discriminant_Check): If the target of the
5218 assignment is a renaming of a heap object, create constrained type for
5221 2010-06-14 Pascal Obry <obry@adacore.com>
5223 * prj-proc.adb: Fix copy of object directory for extending projects.
5225 2010-06-14 Jose Ruiz <ruiz@adacore.com>
5227 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
5228 (__gnat_install_handler, PowerPC linux): Activate the alternative
5231 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
5233 * gnat_rm.texi: Move to GFDL version 1.3.
5234 * gnat-style.texi: Ditto.
5235 * gnat_ugn.texi: Ditto.
5237 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
5240 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
5243 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
5245 * gcc-interface/utils.c (update_pointer_to): Initialize last.
5247 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
5249 * gcc-interface/ada-tree.h: Fix formatting nits.
5251 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
5253 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
5255 (init_dummy_type): Likewise.
5256 (gnat_pushlevel): Likewise.
5258 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
5259 (Subprogram_Body_to_gnu): Likewise.
5260 (Compilation_Unit_to_gnu): Likewise.
5261 (start_stmt_group): Likewise.
5262 (extract_encoding): Likewise.
5263 (decode_name): Likewise.
5265 * gcc-interface/misc.c (gnat_printable_name): Likewise.
5267 * gcc-interface/decl.c (annotate_value): Likewise.
5269 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
5271 (struct lang_decl): Likewise.
5272 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
5273 (SET_DECL_LANG_SPECIFIC): Likewise.
5275 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
5277 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
5278 * gcc-interface/lang-specs.h: Likewise.
5280 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
5283 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
5285 2010-06-01 Arnaud Charlet <charlet@adacore.com>
5287 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
5289 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
5291 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
5292 TYPE_DECL of the equivalent type instead of building a new one.
5294 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
5296 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
5297 Fix nits in comments.
5298 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
5299 * gcc-interface/trans.c (gigi): Likewise.
5300 (Attribute_to_gnu): Likewise.
5301 (Case_Statement_to_gnu): Likewise.
5302 (gnat_to_gnu): Adjust warning message.
5303 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
5304 (build_vms_descriptor32): Likewise.
5306 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
5308 * gcc-interface/decl.c: Pretend to be a backend file by undefining
5309 IN_GCC_FRONTEND (still need rtl.h here).
5311 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
5313 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
5314 (gigi): Adjust call to set_stack_check_libfunc.
5316 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
5318 * gcc-interface/utils.c: Do not include rtl.h.
5320 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
5322 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
5323 and gimple.h. Explain why rtl.h has to be included.
5324 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
5325 * gcc-interface/targtyps.c: Do not include tm_p.h
5326 * gcc-interface/utils2.c: Do not include flags.h.
5327 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
5328 and explain why it has to be included.
5329 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
5331 Include function.h and explain why. Explain why except.h is included.
5332 (enumerate_modes): Remove unused function.
5333 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
5334 * gcc-interface/Make-lang.in: Update dependencies.
5336 2010-05-25 Joseph Myers <joseph@codesourcery.com>
5338 * gcc-interface/misc.c (internal_error_function): Add context
5339 parameter. Use it to access show_column flag and instead of using
5340 global_dc. Call warn_if_plugins.
5341 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
5343 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
5345 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
5346 * gcc-interface/trans.c (unshare_save_expr): Delete.
5347 (gigi): Do not unshare trees under SAVE_EXPRs here.
5349 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
5351 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
5353 * gcc-interface/utils.c (build_function_stub): Likewise.
5355 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
5357 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
5358 for Wuninitialized without -O.
5360 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
5362 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
5363 ADT_exception_data_name_id.
5364 (exception_data_name_id): New define.
5365 * gcc-interface/trans.c (gigi): Initialize it.
5366 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
5367 exception type for standard exception definitions. Do not make them
5369 <E_Record_Type>: Equate fields of types associated with an exception
5370 definition to those of the standard exception type.
5372 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
5374 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
5376 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
5378 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
5379 code, improve comments and fix formatting nits.
5381 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
5383 * gcc-interface/utils.c (update_pointer_to): Return early if the old
5384 pointer already points to the new type. Chain the old pointer and its
5385 variants at the end of new pointer's chain after updating them.
5387 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
5389 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
5390 built for interfaces.
5391 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
5392 imported_p instead of Is_Imported when considering constants.
5393 Do not promote alignment of exported objects.
5394 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
5396 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
5398 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
5399 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
5400 constants really constant.
5401 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
5403 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
5405 * gcc-interface/decl.c (make_aligning_type): Declare the type.
5407 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
5409 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
5410 expressions of variant part of record types declared at library level.
5412 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
5414 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
5415 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
5416 (rest_of_record_type_compilation): Adjust call to create_field_decl.
5417 (make_descriptor_field): Likewise and pass correctly typed constants.
5418 (build_unc_object_type): Likewise.
5419 (unchecked_convert): Likewise.
5420 * gcc-interface/decl.c (elaborate_expression_2): New static function.
5421 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
5422 Adjust call to create_field_decl.
5423 (make_aligning_type): Likewise.
5424 (make_packable_type): Likewise.
5425 (maybe_pad_type): Likewise.
5426 (gnat_to_gnu_field): Likewise.
5427 (components_to_record): Likewise.
5428 (create_field_decl_from): Likewise.
5429 (create_variant_part_from): Remove superfluous test.
5430 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
5432 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
5434 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
5435 (build_unc_object_type_from_ptr): Likewise.
5436 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
5437 and pass it to create_type_decl. Declare the type. Simplify.
5438 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
5439 it to build_unc_object_type.
5440 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
5441 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
5442 (gnat_to_gnu): Likewise.
5443 * gcc-interface/utils2.c (build_allocator): Likewise.
5445 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
5448 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
5450 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5452 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
5454 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
5457 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
5459 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
5461 * gnathtml.pl: Use 755 as mask for new directories.
5463 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
5465 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
5466 constant constructors before taking their address.
5468 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
5470 * exp_dbug.ads: Fix outdated description. Mention link between XVS
5472 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
5473 XVZ variable as unit size of XVS type.
5474 (maybe_pad_type): Likewise.
5476 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
5478 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
5479 use memmove if the array type is bit-packed.
5481 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
5483 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
5484 build_common_tree_nodes.
5486 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
5488 * gsocket.h: Make sure that winsock2.h is included before windows.h.
5490 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
5492 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
5495 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
5497 * uintp.h (UI_Lt): Declare.
5498 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
5499 computation in sizetype.
5500 <E_Array_Subtype>: Use unified handling for all index types. Do not
5501 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
5503 (annotate_value): Change test for negative values.
5504 (validate_size): Apply test for negative values on GNAT nodes.
5505 (set_rm_size): Likewise.
5506 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
5507 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
5508 for negative values.
5509 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
5510 (builtin_type_for_size): Adjust definition of signed_size_type_node.
5511 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
5512 lengths against zero.
5514 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
5516 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
5517 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
5518 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
5519 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
5520 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
5521 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
5523 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
5524 flag_signed_char. Tag sizetype with "size_type" moniker.
5525 * gcc-interface/trans.c (gigi): Add standard_character parameter.
5526 Remove useless built-in types. Equate unsigned_char_type_node to
5527 Standard.Character. Use it instead of char_type_node throughout.
5528 (Attribute_to_gnu): Likewise.
5529 (gnat_to_gnu): Likewise.
5530 * gcc-interface/utils2.c (build_call_raise): Likewise.
5532 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
5534 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
5535 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
5536 (sbitsize_one_node): New macro.
5537 (sbitsize_unit_node): Likewise.
5538 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
5539 latent bug in the computation of subrange_p. Fold wider_p predicate.
5540 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
5541 the final comparison.
5542 (make_aligning_type): Build real negation and use sizetype throughout
5543 the offset computation.
5544 (maybe_pad_type): Do not issue the warning when the new size expression
5546 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
5547 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
5549 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
5551 (gnat_to_gnu) <N_Free_Statement>: Likewise.
5552 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
5553 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
5554 constants in sizetype. Remove dead code and tweak comments. Generate
5555 equality instead of inequality comparisons for zero length tests.
5557 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5559 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
5560 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
5561 <object>: Do not create the fake PARM_DECL if no debug info is needed.
5562 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
5563 purposes if no debug info is needed.
5564 Fix formatting. Reorder and add comments.
5565 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
5566 variable and remove obsolete comment.
5567 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
5568 (convert_vms_descriptor32): Likewise.
5569 (convert): Remove dead code.
5570 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
5571 the reference to the P_ARRAY pointer.
5572 <POINTER_TYPE>: Likewise.
5573 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
5574 (gnat_init_decl_processing): Delete, move contents to...
5575 * gcc-interface/misc.c (gnat_init): ...here.
5577 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5579 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
5580 calls. Return true for conversion from a record subtype to its type.
5582 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5584 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
5585 lieu of integer_type_node for boolean operations.
5586 (choices_to_gnu): Likewise.
5587 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
5588 (Loop_Statement_to_gnu): Likewise.
5589 (establish_gnat_vms_condition_handler): Likewise.
5590 (Exception_Handler_to_gnu_sjlj): Likewise.
5591 (gnat_to_gnu): Likewise.
5592 (build_unary_op_trapv): Likewise.
5593 (build_binary_op_trapv): Likewise.
5594 (emit_range_check): Likewise.
5595 (emit_index_check): Likewise.
5596 (convert_with_check): Likewise.
5597 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
5598 (convert_vms_descriptor32): Likewise.
5599 (convert_vms_descriptor): Likewise.
5600 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
5601 (compare_arrays): Use boolean instead of integer constants.
5602 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
5603 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
5605 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
5606 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
5607 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
5608 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
5609 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
5610 for boolean operations.
5611 (fill_vms_descriptor): Likewise. Fix formatting nits.
5613 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5615 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
5616 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
5618 (LOOP_STMT_COND): ...this.
5619 (LOOP_STMT_BOTTOM_COND_P): New flag.
5620 (LOOP_STMT_TOP_UPDATE_P): Likewise.
5621 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
5622 (can_equal_min_val_p): New static inline function.
5623 (can_equal_max_val_p): Likewise.
5624 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
5625 new LOOP_STMT semantics. Use two different strategies depending on
5626 whether optimization is enabled to translate the loop.
5627 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
5629 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5631 * uintp.adb (UI_From_Dint): Remove useless code.
5632 (UI_From_Int): Likewise.
5633 * uintp.h: Reorder declarations.
5634 (UI_From_gnu): Declare.
5635 (UI_Base): Likewise.
5636 (Vector_Template): Likewise.
5637 (Vector_To_Uint): Likewise.
5640 * gcc-interface/gigi.h: Tweak comments.
5641 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
5642 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
5644 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
5645 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
5646 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
5647 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
5650 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5652 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
5654 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
5655 (smaller_form_type_p): ...this. Change parameter and variable names.
5656 (call_to_gnu): Use the nominal type of the parameter to create the
5657 temporary if it's a smaller form of the actual type.
5658 (addressable_p): Return false if the actual type is integral and its
5659 size is greater than that of the expected type.
5661 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5663 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
5664 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
5665 (process_attributes): Delete.
5666 (post_error_ne_num): Change parameter name.
5667 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
5668 with -g3. Remove a couple of obsolete lines. Minor tweaks.
5669 If type annotating mode, operate on trees to compute the adjustment to
5670 the sizes of tagged types. Fix long line.
5671 (cannot_be_superflat_p): Tweak head comment.
5672 (annotate_value): Fold local constant.
5673 (set_rm_size): Fix long line.
5674 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
5675 (Attribute_to_gnu): Fix long line.
5676 <Attr_Size>: Remove useless assertion.
5677 Reorder statements. Use size_binop routine.
5678 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
5679 Create local variables for the label and the test. Tweak comments.
5680 (Subprogram_Body_to_gnu): Reset cfun to NULL.
5681 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
5682 (process_inlined_subprograms): Integrate into...
5683 (Compilation_Unit_to_gnu): ...this.
5684 (gnat_to_gnu): Fix long line.
5685 (post_error_ne_num): Change parameter name.
5686 * gcc-interface/utils.c (process_attributes): Static-ify.
5687 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
5688 (create_type_decl): Add comment.
5689 (create_var_decl_1): Process the attributes after adding the VAR_DECL
5690 to the current binding level.
5691 (create_subprog_decl): Likewise for the FUNCTION_DECL.
5692 (end_subprog_body): Do not reset cfun to NULL.
5693 (build_vms_descriptor32): Fix long line.
5694 (build_vms_descriptor): Likewise.
5695 (handle_nonnull_attribute): Likewise.
5696 (convert_vms_descriptor64): Likewise.
5697 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
5698 (gnat_protect_expr): Fix thinko.
5700 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5702 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
5703 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
5704 before translating the top-level node.
5705 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
5706 <N_Object_Declaration>: Likewise.
5707 <N_Assignment_Statement>: Likewise.
5708 <N_Unchecked_Type_Conversion>: Likewise.
5709 (call_to_gnu): Remove kludge.
5710 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
5711 associated with user returns to be preserved.
5712 (gnat_to_gnu): Add special code to deal with boolean rvalues.
5713 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
5715 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
5716 <INDIRECT_REF>: Call build_fold_indirect_ref.
5718 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
5720 * g-socket.adb: A target can have multiple missing errno's. This
5721 will result in multiple errno's being defined as -1. Because of this
5722 we can not use a case but must use a series of if's to avoid
5723 a duplicate case error in GNAT.Sockets.Resolve_Error.
5725 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5727 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
5728 a statement. Otherwise, if at top-level, push the processing of the
5729 elaboration routine. In the misaligned case, issue the error messages
5730 again on entry and create the temporary explicitly. Do not issue them
5732 For a function call, emit the range check if necessary.
5733 In the copy-in copy-out case, create the temporary for the return
5735 Do not unnecessarily convert by-ref parameters to the formal's type.
5736 Remove obsolete guards in conditions.
5737 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
5738 target to call_to_gnu in all cases.
5739 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
5740 (addressable_p) <CONSTRUCTOR>: Return false if not static.
5741 <COMPOUND_EXPR>: New case.
5742 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
5743 expression if it has unconstrained array type.
5744 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
5745 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
5748 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5750 * gcc-interface/trans.c (gigi): Do not start statement group.
5751 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
5752 Start statement group and push binding level here...
5753 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
5754 Do not push fake contexts at top level. Remove redundant code.
5755 (call_to_gnu): Rename a local variable and constify another.
5756 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
5757 (set_current_block_context): Set it as the group's block.
5758 (gnat_init_decl_processing): Delete unrelated init code.
5759 (end_subprog_body): Use NULL_TREE.
5761 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5763 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
5764 side-effects of actual parameters before the call.
5766 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5768 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
5770 (set_rm_size): Reorder and remove obsolete test.
5772 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
5774 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
5775 (gigi): Adjust ATTRIBUTE_UNUSED markers.
5776 * gcc-interface/gadaint.h: New file.
5777 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
5778 (__gnat_to_canonical_file_spec): Remove declaration.
5779 (number_names): Delete.
5780 (number_files): Likewise.
5782 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
5785 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
5787 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
5789 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
5790 Ekind. Return early for class-wide types. Do not compute initializer
5791 unless necessary. Reuse the tree for an associated class-wide type
5792 only if processing its root type.
5794 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
5796 * gsocket.h: Run-time can no longer be built without network
5797 OS headers available. Changing RTEMS GNAT build procedure to
5798 reflect this and letting run-time build use network .h files.
5800 2010-04-13 Duncan Sands <baldrick@free.fr>
5802 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
5803 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
5805 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
5807 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
5808 (parent_name_id): New macro.
5809 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
5810 * gcc-interface/trans.c (gigi): Initialize it.
5811 (lvalue_required_p) <N_Type_Conversion>: New case.
5812 <N_Qualified_Expression>: Likewise.
5813 <N_Allocator>: Likewise.
5814 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
5816 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
5818 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
5819 (DECL_CONST_ADDRESS_P): New macro.
5820 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
5821 (SAME_FIELD_P): Likewise.
5822 * gcc-interface/decl.c (constructor_address_p): New static function.
5823 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
5824 the return value of above function.
5825 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
5826 passed by reference.
5827 <E_Record_Subtype>: Likewise.
5828 Set TREE_ADDRESSABLE on the type if it passed by reference.
5829 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
5830 (create_field_decl_from): Likewise.
5831 (substitute_in_type): Likewise.
5832 (purpose_member_field): Use SAME_FIELD_P.
5833 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
5834 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
5835 parameter and adjust recursive calls.
5836 <N_Explicit_Dereference>: New case.
5837 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
5838 Adjust calls to lvalue_required_p. Do not return the initializer of a
5839 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
5840 (call_to_gnu): Delay issuing error message for a misaligned actual and
5841 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
5842 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
5843 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
5844 type is passed by reference.
5845 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
5846 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
5847 (build_simple_component_ref): Use SAME_FIELD_P.
5849 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
5851 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
5852 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
5853 front-end's predicate Is_By_Reference_Type. Use consistent order and
5854 remove ??? comment. Use original conversion in all cases, if any.
5855 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
5856 (convert): Use local copy in more cases.
5857 <INDIRECT_REF>: Remove deactivated code.
5858 (unchecked_convert): Use a couple of local copies.
5860 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
5862 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
5864 (lvalue_required_p) <N_Attribute_Reference>: Call it.
5865 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
5866 folding the result only if lvalue_required_for_attribute_p is true.
5867 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
5868 typed constant to build_component_ref.
5869 (unchecked_convert): Likewise.
5870 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
5871 (build_allocator): Likewise.
5873 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
5875 * gcc-interface/utils2.c (build_cond_expr): Take the address and
5876 dereference if the result type is passed by reference.
5878 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
5880 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
5881 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
5882 goto to the next statement.
5884 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
5886 * gcc-interface/gigi.h (maybe_variable): Delete.
5887 (protect_multiple_eval): Likewise.
5888 (maybe_stabilize_reference): Likewise.
5889 (gnat_save_expr): Declare.
5890 (gnat_protect_expr): Likewise.
5891 (gnat_stabilize_reference): Likewise.
5892 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
5893 gnat_stabilize_reference.
5894 (maybe_variable): Delete.
5895 (elaborate_expression_1): Use gnat_save_expr.
5896 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
5897 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
5898 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
5899 <N_Slice>: Use gnat_protect_exp.
5900 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
5901 <N_In>: Use gnat_protect_expr.
5902 Pass NULL to gnat_stabilize_reference.
5903 (build_unary_op_trapv): Use gnat_protect_expr.
5904 (build_binary_op_trapv): Likewise.
5905 (emit_range_check): Likewise.
5906 (emit_index_check): Likewise.
5907 (convert_with_check): Likewise.
5908 (protect_multiple_eval): Move to utils2.c file.
5909 (maybe_stabilize_reference): Merge into...
5910 (gnat_stabilize_reference): ...this. Move to utils2.c file.
5911 (gnat_stabilize_reference_1): Likewise.
5912 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
5913 instead of protect_multiple_eval.
5914 * gcc-interface/utils2.c (compare_arrays): Likewise.
5915 (nonbinary_modular_operation): Likewise.
5916 (maybe_wrap_malloc): Likewise.
5917 (build_allocator): Likewise.
5918 (gnat_save_expr): New function.
5919 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
5920 in common cases. Propagate TREE_READONLY onto dereferences.
5921 (gnat_stabilize_reference_1): Move from trans.c file.
5922 (gnat_stabilize_reference): Likewise.
5924 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
5926 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
5927 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
5928 node. Use the type of the operand to set TREE_READONLY.
5929 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
5930 _REF node. Do not overwrite TREE_READONLY.
5931 (call_to_gnu): Rename local variable and fix various nits. In the
5932 copy-in/copy-out case, build the SAVE_EXPR manually.
5933 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
5934 and fold the computations.
5935 (protect_multiple_eval): Always save entire fat pointers.
5936 (maybe_stabilize_reference): Minor tweaks.
5937 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
5938 tcc_type and tcc_statement.
5939 * gcc-interface/utils.c (convert_to_fat_pointer): Call
5940 protect_multiple_eval in lieu of save_expr.
5941 (convert): Minor tweaks.
5942 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
5943 (builtin_type_for_size): Call gnat_type_for_size directly.
5944 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
5945 (contains_null_expr): Likewise
5946 (gnat_build_constructor): Do not call it.
5947 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
5948 instead of gnat_stabilize_reference to protect the operands.
5949 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
5951 (maybe_wrap_malloc): Likewise.
5952 (build_allocator): Likewise.
5953 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
5954 (gnat_mark_addressable): Rename parameter.
5956 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
5958 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
5959 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
5960 (TYPE_RETURNS_BY_REF_P): Rename into.
5961 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
5962 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
5963 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
5964 (build_return_expr): Likewise.
5965 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
5966 Rename local variables. If the return Mechanism is By_Reference, pass
5967 return_by_invisible_ref_p to create_subprog_type instead of toggling
5968 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
5969 the mechanism. Use regular return for contrained types with non-static
5970 size and return by invisible reference for unconstrained return types
5971 with default discriminants. Update comment.
5972 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
5973 returns by invisible reference, turn the RESULT_DECL into a pointer.
5974 Do not handle DECL_BY_REF_P in the CICO case here.
5975 (call_to_gnu): Remove code handling return by target pointer. For a
5976 function call, if the return type has non-constant size, generate the
5977 assignment with an INIT_EXPR.
5978 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
5979 If the function returns by invisible reference, build the copy return
5981 (add_decl_expr): Initialize the variable with an INIT_EXPR.
5982 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
5983 Adjust for renaming of macros. Copy the node only when necessary.
5984 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
5985 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
5986 (convert_from_reference): Delete.
5987 (is_byref_result): Likewise.
5988 (gnat_genericize_r): Likewise.
5989 (gnat_genericize): Likewise.
5990 (end_subprog_body): Do not call gnat_genericize.
5991 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
5992 (build_return_expr): Adjust parameter names, logic and comment.
5994 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
5996 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
5997 if the size is small enough. Propagate the alignment if there is an
5998 alignment clause on the original array type.
5999 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
6000 Deal with under-aligned packed array types. Copy the size onto the
6001 justified modular type and don't lay it out again. Likewise for the
6002 padding type built for other under-aligned subtypes.
6003 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
6006 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
6008 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
6009 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
6011 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
6013 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
6014 do not set the result type if there is a specified target and do not
6015 convert the result in any cases.
6016 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
6017 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
6019 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
6021 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
6023 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
6026 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
6027 pointer base types are variant of each other. Apply special treatment
6028 for null to fat pointer types in all cases.
6030 2010-01-28 Pascal Obry <obry@adacore.com>
6032 * s-win32.ads: Add some missing constants.
6034 2010-01-28 Vincent Celier <celier@adacore.com>
6036 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
6039 2010-01-28 Robert Dewar <dewar@adacore.com>
6041 * gnat_rm.texi: Minor correction
6043 2010-01-27 Pascal Obry <obry@adacore.com>
6045 * g-awk.adb: ensure that an AWK session is reusable.
6047 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
6049 * g-regist.adb (For_Every_Key): Fix previous change.
6052 2010-01-27 Thomas Quinot <quinot@adacore.com>
6054 * lib-writ.ads: Current version of spec for new N (note) ALI lines
6056 2010-01-27 Yannick Moy <moy@adacore.com>
6058 * a-cdlili.adb (Insert): Correct exception message when cursor
6059 designates wrong list.
6061 2010-01-27 Vincent Celier <celier@adacore.com>
6063 * gnatcmd.adb: When there is only one main specified, the package
6064 support Switches (<main>) and attribute Switches is specified for the
6065 main, use these switches, instead of Default_Switches ("Ada").
6067 2010-01-27 Robert Dewar <dewar@adacore.com>
6069 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
6071 * exp_disp.adb: Minor reformatting
6073 2010-01-27 Tristan Gingold <gingold@adacore.com>
6075 * seh_init.c: Use __ImageBase instead of _ImageBase.
6077 2010-01-27 Javier Miranda <miranda@adacore.com>
6079 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
6080 profile of interface thunks. The type of the controlling formal is now
6081 the covered interface type (instead of the target tagged type).
6083 2010-01-27 Sergey Rybin <rybin@adacore.com>
6085 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
6087 2010-01-27 Robert Dewar <dewar@adacore.com>
6089 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
6090 changed from Expr to N.
6092 2010-01-26 Thomas Quinot <quinot@adacore.com>
6094 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
6095 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
6098 2010-01-26 Vincent Celier <celier@adacore.com>
6100 * prj-attr.adb: Add new attribute Library_Install_Name_Option
6101 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
6102 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
6103 attributes Run_Path_Option and Library_Install_Name_Option.
6104 * prj.ads (Project_Configuration): Replace component
6105 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
6106 component Library_Install_Name_Option.
6107 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
6108 Replace Run_Path_Origin_Supported with Run_Path_Origin
6110 2010-01-26 Ed Schonberg <schonberg@adacore.com>
6112 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
6113 is not hidden by a homograph declared in another actual package.
6115 2010-01-26 Robert Dewar <dewar@adacore.com>
6117 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
6118 decisions for pragmas Assert, Check, Precondition, Postcondition if
6120 * scos.ads: Update comments.
6121 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
6122 Also remove obsolete code for CT (exit point) SCOs.
6124 2010-01-26 Thomas Quinot <quinot@adacore.com>
6126 * switch-c.adb: Fix handling of -gnatz*
6128 2010-01-26 Robert Dewar <dewar@adacore.com>
6130 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
6131 qualifiers for FOR/WHILE loops
6132 * scos.ads: Use separate type letters F/W for for/while loops
6134 2010-01-26 Robert Dewar <dewar@adacore.com>
6136 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
6137 entries per line, one for each statement in the sequence).
6138 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
6139 size from 100 to 10_000 for SC_Array to avoid any real possibility of
6140 overflow. Output decisions in for loops.
6141 Exclude labels from CS lines.
6142 * scos.ads: Clarify that label is not included in the entry point
6144 2010-01-26 Robert Dewar <dewar@adacore.com>
6146 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
6147 format of statement sequence SCO entries (one location/statement).
6148 * put_scos.adb (Put_SCOs): Implement new format of CS lines
6149 * scos.ads: Update comments.
6150 * sem_eval.adb: Minor reformatting.
6152 2010-01-26 Robert Dewar <dewar@adacore.com>
6154 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
6155 (Extend_Statement_Sequence): New procedures
6156 (Traverse_Declarations_Or_Statements): New handling for exits.
6158 2010-01-26 Robert Dewar <dewar@adacore.com>
6160 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
6163 2010-01-26 Robert Dewar <dewar@adacore.com>
6165 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
6166 * scos.ads: Clarify handling of logical operators
6168 2010-01-26 Arnaud Charlet <charlet@adacore.com>
6170 * s-tpoben.adb: Update comments.
6172 2010-01-26 Robert Dewar <dewar@adacore.com>
6174 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
6177 2010-01-26 Robert Dewar <dewar@adacore.com>
6179 * scos.ads: Clean up documentation, remove obsolete XOR references
6180 2010-01-26 Vincent Celier <celier@adacore.com>
6182 * gnat_ugn.texi: Complete documentation on the restrictions for
6183 combined options in -gnatxxx switches.
6186 2010-01-26 Arnaud Charlet <charlet@adacore.com>
6188 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
6189 a controlled operation, abort is already deferred at this point, so we
6190 need to use Defer_Abort_Nestable.
6192 2010-01-26 Vincent Celier <celier@adacore.com>
6194 * prj-conf.adb (Get_Config_Switches): Check for a default language for
6195 a project extending a project with no languages.
6197 2010-01-26 Vincent Celier <celier@adacore.com>
6199 * switch-c.adb (Scan_Front_End_Switches): Take into account options
6200 that follow -gnatef.
6201 Allow -gnateG to be followed by other options.
6203 2010-01-26 Robert Dewar <dewar@adacore.com>
6205 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
6206 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
6209 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
6211 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
6212 that allows to iterate over all subkeys of a key.
6214 2010-01-26 Ed Falis <falis@adacore.com>
6216 * sysdep.c: enable NFS for VxWorks MILS
6217 * env.c: enable __gnat_environ for VxWorks MILS
6218 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
6220 2010-01-25 Bob Duff <duff@adacore.com>
6222 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
6223 is an internally-generated positional aggregate, and the bounds are
6224 already correctly set. We don't want to overwrite those bounds with
6225 bounds determined by context.
6227 2010-01-25 Robert Dewar <dewar@adacore.com>
6229 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
6230 exp_ch9.adb, g-sechas.ads: Minor reformatting.
6232 2010-01-25 Thomas Quinot <quinot@adacore.com>
6234 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
6235 integer type) before subtracting 1, otherwise the computation may wrap
6236 (because size_t is modular) and cause the conversion to fail.
6238 2010-01-25 Ed Falis <falis@adacore.com>
6240 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
6242 2010-01-25 Vincent Celier <celier@adacore.com>
6244 * prj-attr.adb: New attribute Run_Path_Origin_Required
6245 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
6246 attribute Run_Path_Origin_Required.
6247 * prj.ads (Project_Configuration): New component
6248 Run_Path_Origin_Supported.
6249 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
6251 2010-01-25 Ed Schonberg <schonberg@adacore.com>
6253 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
6254 have errors, do not continue resolution of the aggregate.
6255 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
6256 the array type indicates an error.
6258 2010-01-25 Bob Duff <duff@adacore.com>
6260 * sinfo.ads: Minor comment fixes.
6262 2010-01-25 Bob Duff <duff@adacore.com>
6264 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
6266 2010-01-25 Arnaud Charlet <charlet@adacore.com>
6268 * gnatvsn.ads (Current_Year): Update.
6270 2010-01-25 Florian Villoing <villoing@adacore.com>
6272 * gnat_ugn.texi: Fix typo.
6274 2010-01-25 Thomas Quinot <quinot@adacore.com>
6276 * scos.ads: Update specification.
6278 2010-01-25 Ed Schonberg <schonberg@adacore.com>
6280 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
6281 enclosing subprogram has no previous spec, attach postcondition
6282 procedure to the defining entity for the body.
6284 2010-01-25 Ed Schonberg <schonberg@adacore.com>
6286 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
6287 initialization procedure of the ancestor part of an extension aggregate
6288 if it is an interface type.
6290 2010-01-25 Vincent Celier <celier@adacore.com>
6292 * gnatlink.adb (Process_Binder_File): The directory for the shared
6293 version of libgcc in the run path options is found in the subdirectory
6294 indicated by __gnat_default_libgcc_subdir.
6295 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
6298 2010-01-25 Ed Schonberg <schonberg@adacore.com>
6300 * sem_prag.adb: More flexible pragma Annotate.
6302 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
6304 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
6305 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
6307 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
6309 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
6311 2010-01-18 Jan Hubicka <jh@suse.cz>
6314 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
6315 unit local variables.
6317 2010-01-17 Laurent GUERBY <laurent@guerby.net>
6319 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
6321 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
6323 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
6324 * system-linux-armeb.ads, system-linux-armel.ads: New files.
6326 2010-01-09 Simon Wright <simon@pushface.org>
6329 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
6334 Copyright (C) 2010 Free Software Foundation, Inc.
6336 Copying and distribution of this file, with or without modification,
6337 are permitted in any medium without royalty provided the copyright
6338 notice and this notice are preserved.