1 2010-09-20 Eric Botcazou <ebotcazou@adacore.com>
3 * gcc-interface/decl.c (gnat_to_gnu_entity): Replace calls to
4 build_array_type with calls to build_nonshared_array_type.
5 (substitute_in_type): Likewise.
6 * gcc-interface/misc.c (LANG_HOOKS_HASH_TYPES): Delete.
7 (LANG_HOOKS_TYPE_HASH_EQ): Define.
8 (gnat_post_options): Add 'static' keyword.
9 (gnat_type_hash_eq): New static function.
10 * gcc-interface/utils.c (fntype_same_flags_p): New function.
11 (create_subprog_type): Call it.
12 (create_index_type): Call build_nonshared_range_type and tidy up.
13 (create_range_type): Likewise.
14 * gcc-interface/gigi.h (fntype_same_flags_p): Declare.
16 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
18 * gcc-interface/trans.c (gnat_pushdecl): Do not do anything special
20 (end_subprog_body): If the body is a BIND_EXPR, make its associated
21 block the top-level one.
22 (build_function_stub): Build a statement group for the whole function.
23 * gcc-interface/utils.c (Subprogram_Body_to_gnu): If copy-in/copy-out
24 is used, create the enclosing block early and process first the OUT
27 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
29 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>: Do
30 not generate debug info for individual enumerators.
32 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
34 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Use record
35 type instead of enumeral type as the dummy type built for the template
38 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
40 * gcc-interface/gigi.h (get_elaboration_procedure): Declare.
41 (gnat_zaplevel): Likewise.
42 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force global
43 binding level for an external constant.
44 <E_Constant>: Force the local context and create a fake scope before
45 translating the defining expression of an external constant.
46 <object>: Treat external constants at the global level explicitly for
47 renaming declarations.
48 (elaborate_expression_1): Force the variable to be static if the
50 * gcc-interface/trans.c (get_elaboration_procedure): New function.
51 (call_to_gnu): Use it.
52 (gnat_to_gnu): Likewise.
53 <N_Object_Declaration>: Do not test Is_Public to force the creation of
54 an initialization variable.
55 (add_decl_expr): Discard the statement if the declaration is external.
56 * gcc-interface/utils.c (gnat_pushdecl): Do not put the declaration in
57 the current block if it is external.
58 (create_var_decl_1): Do not test Is_Public to set TREE_STATIC.
59 (gnat_zaplevel): New global function.
61 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
63 * gcc-interface/decl.c (gnat_to_gnu_entity): Explicitly test _LEVEL
64 variables against zero in all cases.
65 (rest_of_type_decl_compilation): Likewise.
66 * gcc-interface/trans.c (gigi): Pass properly typed constants to
68 (call_to_gnu): Fix formatting.
69 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
70 (Exception_Handler_to_gnu_zcx): Likewise.
71 (gnat_to_gnu) <N_Object_Declaration>: Short-circuit handling of
73 expressions in presence of a freeze node.
75 2010-09-19 Eric Botcazou <ebotcazou@adacore.com>
77 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Constant>: Look into
78 expressions for external constants that are aggregates.
79 * gcc-interface/utils2.c (build_simple_component_ref): If the field
80 is an inherited component in an extension, look through the extension.
82 2010-09-10 Vincent Celier <celier@adacore.com>
84 * projects.texi: Add documentation for package extensions
85 Add some documentation for attributes Leading_Library_Options and
86 Linker'Leading_Switches.
88 2010-09-10 Ed Schonberg <schonberg@adacore.com>
90 * exp_util.adb (Expand_Subtype_From_Expression): When expansion is
91 disabled, compute subtype for all string types.
93 2010-09-10 Robert Dewar <dewar@adacore.com>
95 * gnat_ugn.texi: Add documentation for -gnatw.s/S
96 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
97 Component_Size): Implement warning on overriden size clause.
98 (Analyze_Record_Representation_Clause): Implement warning on overriden
100 * sem_warn.ads, sem_warn.adb (Warn_On_Overridden_Size): New flag
102 * ug_words: Add entries for -gnatw.s/S.
103 * vms_data.ads, usage.adb: Add line for -gnatw.s/-gnatw.S.
104 * gcc-interface/Make-lang.in: Update dependencies.
106 2010-09-10 Vincent Celier <celier@adacore.com>
108 * prj-dect.adb (Parse_Package_Declaration): Allow a package to extend
109 a package with the same name from an imported or extended project.
110 * prj-proc.adb (Process_Declarative_Items): Process package extensions
112 2010-09-10 Bob Duff <duff@adacore.com>
114 * exp_ch6.adb (Expand_Call): Do not perform a null_exclusion check on
117 2010-09-10 Robert Dewar <dewar@adacore.com>
119 * sem.adb: Minor reformatting.
121 2010-09-10 Bob Duff <duff@adacore.com>
123 * s-os_lib.ads, g-expect.ads: Add comments.
125 2010-09-10 Robert Dewar <dewar@adacore.com>
127 * exp_ch5.adb: Minor reformatting.
129 2010-09-10 Thomas Quinot <quinot@adacore.com>
131 * scos.ads: Add comments.
133 2010-09-10 Vincent Celier <celier@adacore.com>
135 * gnatcmd.adb (Get_Closure): Remove useless invocation of Close.
137 2010-09-10 Hristian Kirtchev <kirtchev@adacore.com>
139 * exp_ch7.adb, exp_ch6.adb (Expand_Call): Establish a transient scope
140 for a controlled build-in-place function call which appears in an
141 anonymous context. The transient scope ensures that the intermediate
142 function result is cleaned up after the master is left.
143 (Make_Build_In_Place_Call_In_Anonymous_Context): Remove the creation
144 of the transient scope. This is now done in Exand_Call which covers
145 additional cases other than secondary stack release.
147 2010-09-10 Arnaud Charlet <charlet@adacore.com>
149 * sem.adb (Do_Unit_And_Dependents): Add guard.
151 2010-09-10 Robert Dewar <dewar@adacore.com>
153 * exp_ch5.adb: Update comments.
154 * exp_dist.adb: Minor reformatting.
156 2010-09-10 Robert Dewar <dewar@adacore.com>
158 * sem_ch13.adb (Check_Record_Representation_Clause): Implement record
160 * sem_warn.ads, sem_warn.adb (Warn_On_Record_Holes): New warning flag.
161 * usage.adb: Add lines for -gnatw.h/H
162 * gnat_ugn.texi: Add documentation for J519-010
163 Warn on record holes/gaps
164 * ug_words: Add entries for -gnatw.h/-gnatw.H
165 * vms_data.ads: Add entries for [NO]AVOIDGAPS
167 2010-09-10 Gary Dismukes <dismukes@adacore.com>
169 * sem_ch6.adb: Update comment.
171 2010-09-10 Ed Schonberg <schonberg@adacore.com>
173 * sem_ch3.adb (Build_Derived_Private_Type): Mark generated declaration
174 of full view analyzed after analyzing the corresponding record
175 declaration, to prevent spurious name conflicts with original
178 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
180 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): In the VM case,
181 just issue a warning, but continue with the normal processing.
183 2010-09-10 Robert Dewar <dewar@adacore.com>
185 * exp_attr.adb, prj-nmsc.adb, sem_ch4.adb, sem_res.adb: Minor
188 2010-09-10 Thomas Quinot <quinot@adacore.com>
190 * exp_dist.adb (Build_From_Any_Call, Build_To_Any_Call,
191 Build_TypeCode_Call): For a subtype inserted for the expansion of a
192 generic actual type, go to the underlying type of the original actual
195 2010-09-10 Ed Schonberg <schonberg@adacore.com>
197 * exp_ch5.adb (Expand_Assign_Array_Loop): In CodePeer mode, place a
198 guard around the increment statement, to prevent an off-by-one-value
199 on the last iteration.
201 2010-09-10 Vincent Celier <celier@adacore.com>
203 * sem_aggr.adb, exp_prag.adb, sem_ch3.adb, exp_attr.adb,
204 sem_res.adb, sem_attr.adb, sem_elab.adb, sem_ch4.adb, exp_disp.adb,
205 exp_aggr.adb, exp_dist.adb: Change all mentions of "at run-time" to
206 "at run time" in comments and error/warning messages.
208 2010-09-10 Ed Schonberg <schonberg@adacore.com>
210 * exp_cg.adb: Handle properly bodies without specs.
212 2010-09-10 Emmanuel Briot <briot@adacore.com>
214 * prj-nmsc.adb (Find_Source_Dirs): When a source directory is not
215 present, and the user requested to either ignore this or display a
216 warning (as opposed to an error), we still need to register the
219 2010-09-10 Robert Dewar <dewar@adacore.com>
221 * errout.adb: Remove tests of Parsing_Main_Subunit, since this test is
222 now done in In_Extended_Main_Source_Unit.
223 * errout.ads (Compiler_State[_Type]): Moved from Errout to Lib
224 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
225 as Parsing_Main_Extended_Source.
226 * frontend.adb: Set Parsing_Main_Extended_Source True for parsing main
228 * lib-load.adb (Load_Unit): Add PMES parameter
229 Set PMES appropriately in all calls to Load_Unit
230 * lib-load.ads (Load_Unit): Add PMES parameter
231 * lib.adb (In_Extended_Main_Source_Unit): When called with
232 Compiler_State set to Parsing, test new flag
233 Compiling_Main_Extended_Source.
234 * lib.ads (Compiler_State[_Type]): Moved from Errout to Lib
235 (Parsing_Main_Subunit): Moved from Errout to Lib and renamed
236 as Parsing_Main_Extended_Source
237 * par-load.adb (Load): Set PMES properly in call to Load_Unit
239 2010-09-10 Ed Schonberg <schonberg@adacore.com>
241 * exp_cg.adb: Use proper entity to handle overloads.
242 * sem_res.adb (Check_Parameterless_Call): An operator node without
243 actuals cannot be a call, and must be treated as a string.
245 2010-09-10 Robert Dewar <dewar@adacore.com>
247 * frontend.adb: Minor reformatting.
249 2010-09-10 Robert Dewar <dewar@adacore.com>
251 * par-ch4.adb (P_Conditional_Expression): Use P_Condition for condition
252 * par-ch5.adb (P_Condition): Move from body to spec
253 * par.adb (Ch5.P_Condition): Move from body to spec
255 2010-09-10 Ed Schonberg <schonberg@adacore.com>
257 * exp_cg.adb (Write_Call_Info): If a type that has been registered in
258 the call table is private, use its full view to generate information
261 2010-09-10 Jose Ruiz <ruiz@adacore.com>
263 * exp_cg.adb (Is_Predefined_Dispatching_Operation): When trying the
264 pattern matching to detect predefined primitive operations take into
265 account that there can be an extra suffix related to body-nested
268 2010-09-10 Ed Schonberg <schonberg@adacore.com>
270 * s-pooglo.ads: Add overriding indicators.
272 2010-09-10 Vincent Celier <celier@adacore.com>
274 * vms_data.ads: Add new GNAT BIND qualifiers /32_MALLOC (for -H32) and
275 /64_MALLOC (for -H64).
277 2010-09-10 Robert Dewar <dewar@adacore.com>
279 * errout.adb (Error_Msg_Internal): Test Parsing_Main_Subunit flag
280 (Error_Msg_NW): Test Parsing_Main_Subunit flag
281 * errout.ads (Parsing_Main_Subunit): New flag
282 * lib-load.adb (Load_Unit): Set Parsing_Main_Subunit flag
283 * par-ch6.adb: Minor style fix (remove redandant parentheses)
284 * par-ch9.adb: Minor style fix (remove redundant parens)
285 * par-load.adb: (Load): Deal with setting Parsing_Main_Subunit
287 2010-09-10 Vincent Celier <celier@adacore.com>
289 * make.adb (Create_Binder_Mapping_File): Remove procedure. Replaced by
290 function of the same name in Makeutl.
291 (Gnatmake): Call function Create_Binder_Mapping_File in Makeutl, instead
292 of removed procedure when creating a binder mapping file.
293 * makeutl.adb (Create_Binder_Mapping_File): New function. Was a
295 * makeutl.ads (Create_Binder_Mapping_File): New function
297 2010-09-10 Jose Ruiz <ruiz@adacore.com>
299 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Add the "__" scope
300 separator when trying the pattern matching to detect predefined
301 primitive operations.
303 2010-09-10 Robert Dewar <dewar@adacore.com>
305 * bindgen.adb, atree.adb: Minor reformatting.
307 2010-09-10 Ben Brosgol <brosgol@adacore.com>
309 * ug_words, gnat_ugn.texi: Revised "Transitioning to 64-Bit GNAT for
312 2010-09-10 Doug Rupp <rupp@adacore.com>
314 * bindgen.adb: Minor comment fix for -H switch.
316 2010-09-10 Ed Schonberg <schonberg@adacore.com>
318 * exp_cg.adb (Register_CG_Node): Determine enclosing subprogram or
319 library unit now, by traversing tree before context is expanded.
320 (Write_Call_Info): Use enclosing unit name directly.
321 * exp_ch9.adb (Expand_N_Accept_Statement): Attach generated block to
322 tree earlier, to ensure that subsequent declarations are analyzed in a
324 * exp_intr.adb (Expand_Unc_Deallocation): Ditto for generated statement
327 2010-09-10 Robert Dewar <dewar@adacore.com>
329 * symbols-processing-vms-alpha.adb: Minor reformatting.
331 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
333 * bindgen.adb (Gen_Adainit_Ada): In .NET, don't call
334 __gnat_install_handler in case the binder is called with -n.
336 2010-09-10 Ed Schonberg <schonberg@adacore.com>
338 * exp_ch6.adb (Make_Build_In_Place_In_Object_Declaration): Use proper
339 sloc for renaming declaration and set Comes_From_Source properly to
340 ensure that references are properly generated for an object declaration
341 that is built in place.
343 2010-09-10 Tristan Gingold <gingold@adacore.com>
345 * symbols-processing-vms-alpha.adb: Allow gnatsym to work as a cross
347 * gcc-interface/Make-lang.in: Install gnatsym when cross compiling.
348 * gcc-interface/Makefile.in: gnat.hlp is now generated by
351 2010-09-10 Bob Duff <duff@adacore.com>
353 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): For things like ""X(J)
354 := ...;", remove side effects from the right-hand side, because they
355 might affect the value of the left-hand side, but the left-hand side is
356 first READ (so we can do shifting and masking) and then written back,
357 which would cause the side effects to be incorrectly overwritten.
359 2010-09-10 Robert Dewar <dewar@adacore.com>
361 * sem_ch4.adb: Minor reformatting.
362 * exp_ch6.adb: Add comment on testing limited on full type
363 * gnat_rm.texi: Add documentation on Pure_Function.
365 2010-09-10 Vincent Celier <celier@adacore.com>
367 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
368 as a source of another project and of another language.
370 2010-09-10 Robert Dewar <dewar@adacore.com>
372 * exp_ch3.adb (Expand_N_Object_Declaration): Defend against previous
374 * freeze.adb (Check_Unsigned_Type): Ditto.
375 * sem_aggr.adb (Resolve_Aggr_Expr): Ditto.
376 * sem_ch3.adb (Convert_Scalar_Bounds): Ditto.
377 (Set_Scalar_Range_For_Subtype): Ditto.
378 * sem_eval.adb (Subtypes_Statically_Match): Ditto.
380 2010-09-10 Robert Dewar <dewar@adacore.com>
382 * repinfo.adb (List_Type_Info): List Small and Range for fixed-point
384 * sprint.adb (Write_Ureal_With_Col_Check_Sloc): Use square brackets
385 rather than parens for fixed constants.
386 * sprint.ads: Use square brackets rather than parens for fixed constants
387 * urealp.adb (UR_Write): Use square brackets rather than parens
388 (UR_Write): Add Brackets argument
389 (UR_Write): Add many more special cases to output literals
390 * urealp.ads (UR_Write): Use square brackets rather than parens
391 (UR_Write): Add Brackets argument
393 2010-09-10 Robert Dewar <dewar@adacore.com>
395 * sem_ch4.adb: Minor reformatting.
397 2010-09-10 Richard Guenther <rguenther@suse.de>
399 * gcc-interface/utils.c (create_index_type): Use build_range_type.
401 2010-09-10 Arnaud Charlet <charlet@adacore.com>
405 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
407 * exp_dbug.ads: Mention enhanced encoding for array types.
409 2010-09-10 Jerome Lambourg <lambourg@adacore.com>
411 * sem_ch13.adb (Analyze_Attribute_Definition_Clause): Size clause are
412 unsupported in VM targets. Display a warning in this case.
414 2010-09-10 Ed Schonberg <schonberg@adacore.com>
416 * sprint.adb (Sprint_Node_Actual, case N_Derived_Type_Definition): Do
417 not reset Sloc when printing keyword "new".
419 2010-09-10 Vincent Celier <celier@adacore.com>
421 * gnatcmd.adb (GNATCmd): Put the command line in environment variable
422 GNAT_DRIVER_COMMAND_LINE.
424 2010-09-10 Ed Schonberg <schonberg@adacore.com>
426 * sem.adb (Do_Unit_And_Dependents): if Withed_Body is set on a context
427 clause, process the body at once.
429 2010-09-10 Ed Schonberg <schonberg@adacore.com>
431 * sem_res.adb (Resolve_Type_Conversion): Do not warn on a redundant
432 conversion is the expression is a qualified expression used to
433 disambiguate a function call.
435 2010-09-10 Vincent Celier <celier@adacore.com>
437 * prj-nmsc.adb (Add_Source): Allow an Ada source to have the same name
438 as a source of another project and of another language.
440 2010-09-10 Robert Dewar <dewar@adacore.com>
442 * prj-util.adb: Minor reformatting.
444 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
446 * exp_disp.adb: Minor reformatting.
448 2010-09-10 Arnaud Charlet <charlet@adacore.com>
450 * sem_prag.adb (Analyze_Pragma): Ignore Inline_Always pragma in
453 2010-09-10 Thomas Quinot <quinot@adacore.com>
455 * sem_res.adb: Minor reformatting.
456 * exp_ch9.adb, rtsfind.ads, exp_ch4.adb, exp_ch3.adb: Do not hardcode
457 magic constants for task master levels (instead, reference
458 named numbers from System.Tasking).
460 2010-09-10 Eric Botcazou <ebotcazou@adacore.com>
462 * gnatvsn.ads (Ver_Prefix): New constant string.
463 * bindgen.adb (Gen_Output_File_Ada): Use it in lieu of hardcoded value.
464 (Gen_Output_File_C): Likewise.
465 * g-comver.adb (Ver_Prefix): Add cross-reference to Gnatvsn.Ver_Prefix
468 2010-09-10 Ed Schonberg <schonberg@adacore.com>
470 * sem.adb (Walk_Library_Items): Do not traverse children of the main
471 unit, to prevent spurious circularities in the walk order.
472 (Depends_On_Main): Use elsewhere to prevent circularities when the body
473 of an ancestor of the main unit depends on a child of the main unit.
475 2010-09-10 Robert Dewar <dewar@adacore.com>
477 * gnatlink.adb, prj-ext.adb, prj-util.adb, s-tporft.adb,
478 sem_ch3.adb: Minor reformatting.
480 2010-09-10 Ed Schonberg <schonberg@adacore.com>
482 * sem_ch3.adb (Derive_Subprograms): An interface primitive operation
483 that is a renaming must be derived like any other primitive operation,
484 the renamed operation is not relevant to the derivation.
486 2010-09-10 Robert Dewar <dewar@adacore.com>
488 * sem_aux.ads: Add comment for Is_Inherently_Limited_Type.
489 * checks.adb: Minor reformatting.
491 2010-09-10 Robert Dewar <dewar@adacore.com>
493 * gnat_ugn.texi: Add section on intent of style checking options.
495 2010-09-10 Arnaud Charlet <charlet@adacore.com>
497 * xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.
499 2010-09-10 Ed Schonberg <schonberg@adacore.com>
501 * sem_ch3.adb: Improve error message on derivation from class-wide type
503 2010-09-10 Steve Baird <baird@adacore.com>
505 * gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
506 generation when Generate_SCIL is True.
508 2010-09-10 Geert Bosch <bosch@adacore.com>
510 * gnatlink.adb (Check_ Existing_Executable): New procedure for checking
511 validity of executable name and removing any existing executable
512 (Gnatlink): Call Check_Existing_Executable.
514 2010-09-10 Arnaud Charlet <charlet@adacore.com>
516 * s-tporft.adb, s-taskin.ads (Register_Foreign_Thread): Move
517 initialization of Task_Alternate_Stack here, cleaner since in case of
518 ranvescar, Restricted_Ada_Task_Control_Block is not initialized
521 2010-09-10 Thomas Quinot <quinot@adacore.com>
523 * s-fileio.adb, a-dirval.adb: Minor reformatting.
525 2010-09-10 Emmanuel Briot <briot@adacore.com>
527 * prj-util.adb (Executable_Of): Fix CE when the project does not
528 contain a Builder package.
530 2010-09-10 Vincent Celier <celier@adacore.com>
532 * prj-ext.adb (Initialize_Project_Path): Add <prefix>/lib/gpr/<target>
533 to the project path, if Prefix and Target_Name are defined.
534 * prj-tree.ads (Project_Node_Tree_Data): New component Target_Name
536 2010-09-10 Ed Schonberg <schonberg@adacore.com>
538 * checks.adb (Ensure_Valid): If the expression is a boolean expression
539 or short-circuit operation, do no emit a validity check: only the
540 elementary operands of the expression need checking.
542 2010-09-10 Ben Brosgol <brosgol@adacore.com>
544 * gnat_rm.texi: Document Short_Descriptors.
546 2010-09-10 Arnaud Charlet <charlet@adacore.com>
548 * s-taprop-linux.adb, s-taskin.ads (Task_Alternate_Stack): Default
549 initialize to Null_Address.
550 (Enter_Task): Do not set up an alternate stack for foreign threads.
552 2010-09-10 Robert Dewar <dewar@adacore.com>
554 * opt.adb (Short_Descriptors): New flag
555 (Short_Descriptors_Config): New flag
556 * opt.ads (Short_Descriptors): New flag
557 (Short_Descriptors_Config): New flag
558 * par-prag.adb: Add dummy entry for Short_Descriptors pragma
559 * sem_prag.adb (Set_Mechanism_Value): Deal with Short_Descriptors pragma
560 (Analyze_Pragma): Implement Short_Descriptors pragma
561 * snames.ads-tmpl: Add entry for Short_Descriptors pragma
563 2010-09-10 Emmanuel Briot <briot@adacore.com>
565 * prj-util.adb, prj-util.ads (Executable_Of): Take into account the
566 project's Executable_Suffix.
568 2010-09-10 Robert Dewar <dewar@adacore.com>
570 * g-pehage.ads: Minor reformatting
572 * gnat_ugn.texi: Clarifying comment on -gnatyc
573 * exp_ch6.adb (Expand_N_Subprogram_Body): Reset Is_Pure if limited
576 2010-09-10 Tristan Gingold <gingold@adacore.com>
578 * Make-generated.in (gnat.hlp): New rule.
580 2010-09-10 Emmanuel Briot <briot@adacore.com>
582 * prj-util.adb, prj-util.ads (Executable_Of): New parameter
585 2010-09-10 Robert Dewar <dewar@adacore.com>
587 * einfo.adb: Minor code cleanup: Add assertion to
588 Set_Corresponding_Protected_Entry.
590 2010-09-10 Bob Duff <duff@adacore.com>
592 * g-pehage.ads, g-pehage.adb (Produce): Add a new flag to allow sending
593 the output to standard output.
595 2010-09-09 Vincent Celier <celier@adacore.com>
597 * gnat_ugn.texi: Add documentation for new gnatmake switch
599 * make.adb (Map_File): New global variable to store the value of switch
601 (Gnatmake): Add switch -M to gnatlink if buider switch --create-map-file
603 (Scan_Make_Arg): Recognize switch --create-map-file
604 * makeutl.ads (Create_Map_File_Switch): New constant string for new
605 gnatmake and gprbuild switch --create-map-file.
607 2010-09-09 Robert Dewar <dewar@adacore.com>
609 * sinput-p.ads: Minor comment update.
611 2010-09-09 Arnaud Charlet <charlet@adacore.com>
613 * s-tpobop.adb, s-taenca.adb (Wait_For_Completion_With_Timeout): Reset
614 Entry_Call.State if needed so that the call is marked as cancelled by
615 Check_Pending_Actions_For_Entry_Call.
616 (Timed_Protected_Entry_Call): Adjust calls to Defer/Under_Abort, since
617 this procedure may be called from a controlled operation
618 (Initialize/Finalize).
620 2010-09-09 Vadim Godunko <godunko@adacore.com>
622 * impunit.adb: Correct spelling of package's name in the comment.
624 2010-09-09 Robert Dewar <dewar@adacore.com>
626 * gnatcmd.adb, gnatlink.adb, sem_ch12.adb, sem_eval.adb, sinput-p.adb:
629 2010-09-09 Robert Dewar <dewar@adacore.com>
631 * impunit.adb: Add entry for a-izteio.
632 * checks.adb: Add comment.
633 * debug.adb, exp_disp.adb: Minor reformatting.
634 * exp_dbug.ads: Minor reformatting throughout (pack block comments).
636 2010-09-09 Ed Schonberg <schonberg@adacore.com>
638 * sem_eval.adb (Is_Same_Value): Two occurrences of the same
639 discriminant cannot be assumed to be the same value because they may
640 refer to bounds of a component of two different instances of a
643 2010-09-09 Gary Dismukes <dismukes@adacore.com>
645 * checks.adb (Apply_Arithmetic_Overflow_Check): When converting the
646 operands of an operator to the type of an enclosing conversion, rewrite
647 the operator so the conversion can't be flagged as redundant.
648 Remove useless assignments to Typ and Rtyp.
650 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
652 * gnat_ugn.texi: Fix another long line.
654 2010-09-09 Bob Duff <duff@adacore.com>
656 * sem_warn.adb (Output_Reference_Error): Don't warn for renames read
659 2010-09-09 Matthew Heaney <heaney@adacore.com>
661 * a-convec.adb, a-coinve.adb (Clear, Delete, Delete_Last, Finalize,
662 Merge, Insert, Insert_Space, Move, Reserve_Capacity, Generic_Sorting,
663 Replace_Element, Reverse_Elements, Swap): Change exception message to
664 correctly indicate kind of tampering (cursor or element).
665 * a-cdlili.adb, a-cidlli.adb (Clear, Delete, Delete_First, Delete_Last,
666 Merge, Generic_Sorting, Insert, Move, Reverse_Elements, Splice,
667 Swap_Links, Replace_Element, Swap): Ditto.
668 * a-coorse.adb, a-ciorse.adb (Include, Replace, Replace_Element): Ditto
669 * a-coorma.adb, a-ciorma.adb (Include, Replace, Replace_Element): Ditto
670 * a-coormu.adb, a-ciormu.adb (Replace_Element): Ditto
671 * a-chtgke.adb (Delete_Key_Sans_Free, Generic_Conditional_Insert,
672 Generic_Replace_Element): Ditto
673 * a-chtgop.adb (Clear, Move, Reserve_Capacity): Ditto
674 * a-cohama.adb, a-cihama.adb (Delete, Include, Replace,
675 Replace_Element): Ditto.
676 * a-cohase.adb, a-cihase.adb (Delete, Difference, Intersection,
677 Symmetric_Difference, Union, Include, Replace): Ditto
679 2010-09-09 Ed Schonberg <schonberg@adacore.com>
681 * sprint.adb (Write_Id): If the parent node is an expanded name, check
682 that its entity_or_associated_node is an entity before writing it out.
683 * exp_disp.adb (Make_Tags); if a type is declared in C++ and has no
684 constructors, there is no need for a dispatch table pointer because the
685 table is fully inherited from the C++ code.
687 2010-09-09 Thomas Quinot <quinot@adacore.com>
689 * projects.texi: Fix wrong identifiers on package end lines in project
691 * exp_ch6.adb: Minor reformatting.
693 2010-09-09 Tristan Gingold <gingold@adacore.com>
695 * gnatcmd.adb, vms_conv.ads: Extract Command_Type.
697 2010-09-09 Eric Botcazou <ebotcazou@adacore.com>
699 * gnat_ugn.texi: Fix description of -O3 optimization level.
701 2010-09-09 Yannick Moy <moy@adacore.com>
703 * a-cihama.adb, a-cohama.adb: Fix comments.
705 2010-09-09 Arnaud Charlet <charlet@adacore.com>
707 * i-cexten.ads: Add comments.
708 (Signed_128): New type, used by some C bindings.
709 * debug.adb: Update comment.
711 2010-09-09 Sergey Rybin <rybin@adacore.com>
713 * gnat_ugn.texi: For ASIS tools (gnatpp, gnatcheck, gnatelim,
714 gnatmetric and gnatstub) add a note that '-gnat05' should be used if
715 the tool should process Ada 2005 sources.
717 2010-09-09 Ed Schonberg <schonberg@adacore.com>
719 * sem_ch12.adb (Remove_Parent): If the scope containing the child
720 instance is a block, examine the enclosing scope to determine if it is
723 2010-09-09 Doug Rupp <rupp@adacore.com>
725 * sem_prag.adb (pragma Ident): Pass --identification= vice
727 * gnatlink.adb (Linker_Options): Look for --identification= vice
730 2010-09-09 Gary Dismukes <dismukes@adacore.com>
732 * exp_attr.adb (Expand_N_Attribute_Reference, case Attribute_Old): When
733 inserting and analyzing the object declaration for the temporary object
734 created to hold a 'Old value, push the scope for the subprogram where
735 the object is inserted, so that its Scope (and that of related objects)
736 will be set properly.
738 2010-09-09 Vincent Celier <celier@adacore.com>
740 * prj.adb (Get_Object_Directory): Return object directory display name
741 * adaint.c (__gnat_get_file_names_case_sensitive): When environment
742 variable GNAT_FILE_NAME_CASE_SENSITIVE has a value of "0" or "1",
743 return this value, otherwise return the default for the platform.
745 2010-09-09 Arnaud Charlet <charlet@adacore.com>
747 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
748 dependencies. Remove handling of gnatlbr.
749 Do not remove s-stratt-xdr for the run-time when installing.
751 2010-09-09 Robert Dewar <dewar@adacore.com>
753 * sem_attr.adb: Minor reformatting.
755 2010-09-09 Thomas Quinot <quinot@adacore.com>
757 * socket.c (__gnat_socket_ioctl): On Darwin, the req parameter is an
758 unsigned long, not an int.
760 2010-09-09 Vincent Celier <celier@adacore.com>
762 * make.adb, mlib-prj.adb, prj.adb, prj-nmsc.adb, mlib-tgt.adb,
763 prj-conf.adb, prj-env.adb: Use Display_Name instead of Name whenever
764 we are not checking for equality of path or file names.
766 2010-09-09 Ed Schonberg <schonberg@adacore.com>
768 * exp_util.adb (Remove_Side_Effects): If the expression is a packed
769 array reference, reset the Analyzed flag so that it is properly
770 expanded when the resulting object declaration is analyzed.
772 2010-09-09 Vincent Celier <celier@adacore.com>
774 * sinput-p.adb (Source_File_Is_Subunit): Return False if X is
777 2010-09-09 Ramon Fernandez <fernandez@adacore.com>
779 * sysdep.c: The wrSbc8548 BSP in MILS doesn't know anything about the
780 VX_SPE_TASK option, so disable it.
782 2010-09-09 Ed Schonberg <schonberg@adacore.com>
784 * sem.adb (Walk_Library_Items): Traverse context of subunits of the
786 (Is_Subunit_Of_Main): Handle null nodes properly.
788 2010-09-09 Robert Dewar <dewar@adacore.com>
790 * par-ch2.adb: Update comments.
792 2010-09-09 Ben Brosgol <brosgol@adacore.com>
794 * gnat_rm.texi: Minor wordsmithing of section on pragma Ordered.
796 2010-09-09 Arnaud Charlet <charlet@adacore.com>
798 * par-ch2.adb (Scan_Pragma_Argument_Association): In CodePeer mode,
799 do not generate an error for compatibility with legacy code.
800 ignored when generating SCIL.
801 * sem_attr.adb (Resolve_Attribute): Ignore AI-229 in CodePeer mode.
803 2010-09-09 Thomas Quinot <quinot@adacore.com>
805 * s-strxdr.adb, gnat_rm.texi, s-stratt-xdr.adb, s-stratt.ads: Rename
806 s-strxdr.adb to s-stratt-xdr.adb
808 2010-09-09 Robert Dewar <dewar@adacore.com>
810 * ali-util.adb (Obsolescent_Check): Removed.
811 * gprep.adb (Obsolescent_Check): Removed.
812 Remove Obsolescent_Check parameter in Scng instantiation
813 * prj-err.adb (Obsolescent_Check): Removed.
814 * prj-err.ads (Obsolescent_Check): Removed.
815 Remove Obsolescent_Check parameter in Scng instantiation
816 * scans.ads (Based_Literal_Uses_Colon): New flag
817 * scn.adb (Obsolscent_Check_Flag): Removed
818 (Obsolscent_Check): Removed
819 (Set_Obsolescent_Check): Removed
820 (Post_Scan): Add handling for obsolescent features
821 * scn.ads (Obsolscent_Check): Removed
822 (Set_Obsolescent_Check): Removed
823 (Post_Scan): Can no longer be inlined
824 Remove Obsolescent_Check from instantiation of Scng
825 * scng.adb (Nlit): Set Based_Literal_Uses_Colon
826 (Nlit): Remove handling of obsolescent check
827 (Scan, case '%'): Remove handling of obsolescent check
828 (Scan, case '|'): Call Post_Scan
829 (Scan, case '!'): Remove handling of obsolescent check, call Post_Scan
830 * scng.ads Remove Obsolescent_Check argument from Scng generic
831 (Post_Scan): Now called for Tok_Vertical_Bar
832 * sinput-l.adb: Remove calls to Set_Obsolescent_Check
834 2010-09-09 Doug Rupp <rupp@adacore.com>
836 * gnatlbr.adb: Removed.
837 * gnat_rm.texi, ug_words, gnat_ugn.texi: Remove mention of gnatlbr.
839 2010-09-09 Robert Dewar <dewar@adacore.com>
841 * sem_res.adb (Resolve_Type_Conversion): Catch more cases of redundant
844 2010-09-09 Vincent Celier <celier@adacore.com>
846 * gnatlbr.adb: Remove redundant conversions.
848 2010-09-09 Vincent Celier <celier@adacore.com>
850 * prj-proc.adb: Minor comment spelling error fix.
851 * osint.ads (Env_Vars_Case_Sensitive): Use function
852 Get_Env_Vars_Case_Sensitive, not Get_File_Names_Case_Sensitive to
855 2010-09-09 Ed Schonberg <schonberg@adacore.com>
857 * sem_res.adb (Resolve_Equality_Op): Implement Ada2012 rule for
858 resolution of conditional expressions whose dependent expressions are
859 anonymous access types.
861 2010-09-09 Robert Dewar <dewar@adacore.com>
863 * a-ststio.adb: Minor code reorganization.
864 * s-direio.adb, prj.adb, prj-nmsc.adb, sem_type.adb: Remove redundant
866 * types.ads: Minor reformatting.
867 * binde.adb, vms_conv.adb, gnatls.adb, s-strxdr.adb, uintp.adb: Remove
868 redundant conversions.
869 * output.adb: Minor reformatting.
870 * sem_ch8.adb (Find_Type): Test for redundant base applies to user
872 * opt.ads: Add pragma Ordered for Verbosity_Level.
873 * prj.ads: Add pragma Ordered for type Verbosity.
875 2010-09-09 Vincent Celier <celier@adacore.com>
877 * osint.adb (Canonical_Case_File_Name): Use procedure To_Lower in
879 (Canonical_Case_Env_Var_Name): Ditto
881 2010-09-09 Bob Duff <duff@adacore.com>
883 * g-pehage.adb (Allocate): Initialize the allocated elements of IT.
885 2010-09-09 Robert Dewar <dewar@adacore.com>
887 * cstand.adb: Mark Boolean and Character types as Ordered
888 * einfo.adb (Has_Pragma_Ordered): New flag
889 * einfo.ads (Has_Pragma_Ordered): New flag
890 * g-calend.ads: Mark Day_Name as Ordered
891 * opt.ads: Mark Ada_Version_Type as Ordered
892 (Warn_On_Unordered_Enumeration_Type): New flag
893 * par-prag.adb: Add procdessing for pragma Ordered
894 * s-ficobl.ads (Read_File_Mode): New subtype
895 * s-fileio.adb: Use Read_File_Mode instead of explicit ranges
896 * s-taskin.ads: Mark Entry_Call_State as ordered
897 * sem_ch3.adb (Build_Derived_Enumeration_Type): Inherit
899 * sem_ch6.ads: Mark Conformance_Type as Ordered
900 * sem_prag.adb: Implement pragma Ordered
901 * sem_res.adb (Bad_Unordered_Enumeration_Reference): New function
902 (Resolve_Comparison_Op): Diagnose unordered comparison
903 (Resolve_Range): Diagnose unordered range
904 * sem_warn.adb (Warn_On_Unordered_Enumeration_Type): New flag (from
906 * snames.ads-tmpl: Add entry for pragma Ordered
907 * style.ads (Check_Enumeration_Subrange): Removed
908 * styleg.adb (Check_Enumeration_Subrange): Removed
909 * styleg.ads (Check_Enumeration_Subrange): Removed
910 * stylesw.adb: Remove handling of -gnatyE switch
911 * stylesw.ads: (Style_Check_Enumeration_Subranges): Removed
912 * vms_data.ads: Remove -gnatyE entries
914 * ug_words: Entries for -gnatw.u and -gnatw.U
915 * gnat_ugn.texi: Document -gnatw.u/-gnatw.U switches
916 * gnat_rm.texi: Document pragma Ordered.
917 * s-tasren.adb: Avoid unnecessary comparison on unordered enumeration.
918 * s-tpobop.adb: Remove comparison on unordered enumeration type.
920 2010-09-09 Vincent Celier <celier@adacore.com>
922 * adaint.c: New function __gnat_get_env_vars_case_sensitive, returns 0
923 for VMS and Windows, and 1 for all other platforms.
924 * adaint.h: New function __gnat_get_env_vars_case_sensitive
925 * osint.ads, osint.adb (Canonical_Case_Env_Var_Name): New procedure.
926 * prj-ext.adb (Add): Call Canonical_Case_Env_Var_Name instead of
927 Canonical_Case_File_Name, as we are dealing with environment variables,
930 2010-09-09 Robert Dewar <dewar@adacore.com>
932 * sem_util.adb: Minor reformatting
934 2010-09-09 Vincent Celier <celier@adacore.com>
936 * vms_data.ads: Add documentation for S_Make_Single.
938 2010-09-09 Ed Schonberg <schonberg@adacore.com>
940 * sem_util.adb (Same_Object): include formal parameters.
942 2010-09-09 Vincent Celier <celier@adacore.com>
944 * make.adb (Queue): New package implementing a new impementation of the
945 queue, taking into account the new switch --single-compile-per-obj-dir.
946 * makeutl.ads (Single_Compile_Per_Obj_Dir_Switch): New constant String
947 for gnatmake and gprbuild new switch --single-compile-per-obj-dir.
948 * opt.ads (One_Compilation_Per_Obj_Dir): New Boolean flag, defauted to
950 * switch-m.adb (Scan_Make_Switches): Take into account new gnatmake
951 switch --single-compile-per-obj-dir.
952 * vms_data.ads: Add qualifier SINGLE_COMPILE_PER_OBJ_DIR for gnatmake
953 switch --single-compile-per-obj-dir.
954 * gnat_ugn.texi: Add documentation for new gnatmake switch
955 --single-compile-per-obj-dir.
957 2010-09-09 Ed Schonberg <schonberg@adacore.com>
959 * einfo.adb, einfo.ads: Clarify use of Corresponding_Protected_Entry.
961 2010-09-09 Javier Miranda <miranda@adacore.com>
963 * sem_ch3.adb (Is_Progenitor): Relocated to sem_type.
964 (Replace_Type): Code cleanup.
965 * sem_type.ads, sem_type.adb (Is_Progenitor): Relocated from sem_ch3
967 2010-09-09 Thomas Quinot <quinot@adacore.com>
969 * exp_ch8.adb: Minor reformatting.
971 2010-09-09 Ed Schonberg <schonberg@adacore.com>
973 * exp_ch9.adb, einfo.adb, einfo.ads: New attribute
974 Corresponding_Protected_Entry.
976 2010-09-09 Ed Schonberg <schonberg@adacore.com>
978 * exp_ch3.adb (Build_Untagged_Equality): Do not set alias of implicit
979 inequality, it is always rewritten as the negation of the corresponding
981 * exp_ch8.adb (Expand_N_Subprogram_Renaming): If the subprogram renames
982 the predefined equality of an untagged record, create a body at the
983 point of the renaming, to capture the current meaning of equality for
986 2010-09-09 Robert Dewar <dewar@adacore.com>
988 * sem.adb, sem_warn.adb: Minor reformatting.
990 2010-09-09 Ed Schonberg <schonberg@adacore.com>
992 * sem_ch6.adb: Improve error message on untagged equality.
993 * sem.adb (Semantics): Include subprogram bodies that act as spec.
995 2010-09-09 Javier Miranda <miranda@adacore.com>
997 * sem_ch13.adb, exp_ch13.adb: Undo previous change, unneeded.
999 2010-09-09 Robert Dewar <dewar@adacore.com>
1001 * sem_ch13.adb, sem_ch6.adb, exp_ch3.adb: Minor reformatting.
1003 2010-09-09 Robert Dewar <dewar@adacore.com>
1005 * einfo.adb (Is_Aggregate_Type): New function.
1006 * einfo.ads (Aggregate_Kind): New enumeration subtype
1007 (Is_Aggregate_Type): New function.
1008 * sem_type.adb (Is_Array_Class_Record_Type): Removed, replaced by
1011 2010-09-09 Robert Dewar <dewar@adacore.com>
1013 * exp_ch11.adb, frontend.adb, sem_attr.adb, sem_ch10.adb, sem_ch3.adb,
1014 sem_ch4.adb, sem_ch9.adb, sem_res.adb: Use Restriction_Check_Needed
1016 * restrict.ads, restrict.adb: Ditto.
1017 (Restriction_Check_Needed): New function
1019 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1021 * exp_ch9.ads (Find_Master_Scope): New function, extracted from
1022 Build_Master_Entity, to find the proper scope for the master entity of
1023 a type that may contain tasks, in the presence of transient scopes.
1024 * exp_ch9.adb (Build_Master_Entity) Use new function.
1025 * exp_ch3.adb (Build_Class_Wide_Master): ditto.
1027 2010-09-09 Vincent Celier <celier@adacore.com>
1029 * prj-attr.adb: Add new attributes Leading_Library_Options and
1030 Linker'Leading_Switches.
1031 * snames.ads-tmpl: Add new standard names Leading_Library_Options and
1034 2010-09-09 Javier Miranda <miranda@adacore.com>
1036 * sem_ch3.adb (Derive_Subprogram): The code that checks if a
1037 dispatching primitive covers some interface primitive is incomplete.
1038 Replace such code by the invocation of a new subprogram that provides
1040 * sem_ch6.ads (Is_Interface_Conformant): Add missing documentation.
1041 * sem_ch6.adb (Check_Missing_Return): Minor reformating
1042 (Check_Convention): Complete if-statement conditition when reporting
1043 errors (to avoid assertion failure).
1044 * sem_ch13.adb (Make_Null_Procedure_Specs): This routine was previously
1045 located in exp_ch3. Relocated inside Analyze_Freeze_Entity.
1046 (Analyze_Freeze_Entity): Invoke routine that adds the spec of non
1047 overridden null interface primitives.
1048 * sem_type.adb (Is_Ancestor): If the parent of the partial view of a
1049 private type is an interface then use the parent of its full view to
1050 climb to its ancestor type.
1051 * sem_disp.ads, sem_disp.adb (Covers_Some_Interface): New subprogram.
1052 (Check_Dispatching_Operation): Extend assertion to handle wrappers of
1053 null interface primitives.
1054 (Is_Null_Interface_Primitive): New subprogram.
1055 * exp_ch3.adb (Make_Null_Procedure_Specs): Removed.
1056 (Expand_Freeze_Record_Type): Do not generate specs of null interface
1057 subprograms because they are now generated by Analyze_Freeze_Entity.
1059 2010-09-09 Robert Dewar <dewar@adacore.com>
1061 * a-calfor.adb, sem_ch3.adb: Minor reformatting.
1063 2010-09-09 Robert Dewar <dewar@adacore.com>
1065 * bindgen.adb (Gen_Restrictions_Ada): Avoid explicit enumeration ranges
1066 (Gen_Restrictions_C): Avoid explicit enumeration ranges
1067 (Set_String_Replace): New procedure
1068 * casing.ads (Known_Casing): New subtype declaration
1069 * prj-attr.ads (All_Case_Insensitive_Associative_Array): New subtype
1071 * prj-dect.adb (Parse_Attribute_Declaration): Avoid enumeration range
1072 * prj-nmsc.adb (Check_Naming): Avoid unnecessary enumeration range
1073 * prj-strt.adb (Attribute_Reference): Avoid enumeration range test
1074 * prj.adb (Known_Casing): Moved to Casing spec (avoid enum range)
1075 * sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Avoid enumeration
1077 * sem_res.adb (Resolve_Range): Check for enumeration subrange style rule
1078 * sem_type.adb (Is_Array_Class_Record_Type): New.
1079 * style.ads (Check_Enumeration_Subrange): New procedure
1080 * styleg.adb (Check_Enumeration_Subrange): New procedure
1081 * styleg.ads (Check_Enumeration_Subrange): New procedure
1082 * stylesw.adb Add handling for Style_Check_Enumeration_Subranges
1083 * stylesw.ads (Style_Check_Enumeration_Subranges): New flag
1084 * usage.adb: Add line for -gnatyE
1085 * vms_data.ads: Add entries for [NO]ENUMERATION_RANGES
1086 Add missing entry for NOBOOLEAN_OPERATORS
1087 * gnat_ugn.texi: Add documentation for -gnatyE
1089 2010-09-09 Robert Dewar <dewar@adacore.com>
1091 * namet.adb (Initialize): Is now a dummy procedure
1092 (Reinitialize): New procedure
1093 Call Reinitialize from package initialization
1094 * namet.ads (Initialize): Is now a dummy procedure
1095 (Reinitialize): New procedure
1096 * clean.adb, gnat1drv.adb, gnatbind.adb, gnatcmd.adb, gnatlink.adb,
1097 gnatls.adb, gprep.adb, make.adb, prj-makr.adb: Remove obsolete call to
1100 2010-09-09 Bob Duff <duff@adacore.com>
1102 * sem_elab.adb, s-os_lib.ads: Minor comment fixes.
1104 2010-09-09 Robert Dewar <dewar@adacore.com>
1106 * s-bitops.adb (Raise_Error): Add exception message
1108 2010-09-09 Robert Dewar <dewar@adacore.com>
1110 * par-ch5.adb (Test_Statement_Required): Deal with Ada 2012 allowing no
1111 null statement after label.
1112 * sinfo.ads: Minor comment updates.
1114 2010-09-09 Robert Dewar <dewar@adacore.com>
1116 * nlists.ads, nlists.adb (In_Same_List): New function.
1117 Use Node_Or_Entity_Id where appropriate.
1118 * par-labl.adb, sem_ch6.adb, sem_type.adb: Use In_Same_List.
1120 2010-09-09 Robert Dewar <dewar@adacore.com>
1122 * restrict.ads, restrict.adb (Check_Wide_Character_Restriction): New
1124 * sem_ch3.adb: Use Check_Wide_Character_Restriction
1125 (Enumeration_Type_Declaration): Check violation of No_Wide_Characters
1126 * sem_ch8.adb (Find_Direct_Name): Check violation of No_Wide_Characters
1127 (Find_Expanded_Name): Check violation of No_Wide_Characters
1129 2010-09-09 Robert Dewar <dewar@adacore.com>
1131 * par-ch5.adb: Minor reformatting.
1133 2010-09-09 Robert Dewar <dewar@adacore.com>
1135 * prj-env.adb: Minor code reorganization.
1136 * par-ch3.adb: Minor reformatting.
1137 * gcc-interface/Make-lang.in: Update dependencies.
1139 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1141 * exp_ch9.adb (Build_Activation_Chain_Entity): The construct enclosing
1142 a task declaration can be an entry body.
1144 2010-09-09 Javier Miranda <miranda@adacore.com>
1146 * exp_disp.adb (Make_DT): Decorate as "static" variables containing
1147 tags of library level tagged types.
1148 (Make_Tags): Disable backend optimizations about aliasing for
1149 declarations of access to dispatch tables.
1151 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1153 * sem_ch12.adb (Reset_Entity): If the entity is an itype created as a
1154 subtype for a null-excluding access type, recover the original
1155 subtype_mark to get the proper visibility on the original name.
1157 2010-09-09 Ed Schonberg <schonberg@adacore.com>
1159 * exp_ch3.adb (Build_Untagged_Equality): For Ada2012, new procedure to
1160 create the primitive equality operation for an untagged record. The
1161 operation is the predefined equality if no record component has a
1162 user-defined equality, or if there is a user-defined equality for the
1163 type as a whole, or when the type is derived and it has an inherited
1164 equality. Otherwise the body of the operations is built as for tagged
1166 (Expand_Freeze_Record_Type): Call Build_Untagged_Equality when needed.
1167 (Make_Eq_Body): New function to create the expanded body of the equality
1168 operation for tagged and untagged records. In both cases the operation
1169 composes, and the primitive operation of each record component is used
1170 to generate the equality function for the type.
1171 * exp_ch4.adb (Expand_Composite_Equality): In Ada2012, if a component
1172 has an abstract equality defined, replace its call with a
1173 Raise_Program_Error.
1174 * sem_ch6.adb (New_Overloaded_Entity): if Ada2012, verify that a
1175 user-defined equality operator for an untagged record type does not
1176 happen after type is frozen, and appears in the visible part if partial
1177 view of type is not limited.
1179 2010-09-09 Tristan Gingold <gingold@adacore.com>
1181 * gnatlbr.adb: Make Create_Directory more portable: use __gnat_mkdir.
1183 2010-09-09 Bob Duff <duff@adacore.com>
1185 * gnat_ugn.texi: Remove incorrect statement about -E being the default.
1187 2010-09-09 Pascal Obry <obry@adacore.com>
1189 * gnat_ugn.texi: Update doc on windows related topics.
1191 2010-09-09 Geert Bosch <bosch@adacore.com>
1193 * s-fatgen.adb: Update comments.
1195 2010-09-09 Robert Dewar <dewar@adacore.com>
1197 * par-ch4.adb (Box_Error): New procedure.
1199 2010-09-09 Thomas Quinot <quinot@adacore.com>
1201 * sem.adb: Minor reformatting.
1203 2010-09-09 Pascal Obry <obry@adacore.com>
1205 * prj-env.adb: Style fix, use /and then/ and /or else/.
1206 * gnat_ugn.texi: Fix typos.
1208 2010-09-03 Joseph Myers <joseph@codesourcery.com>
1211 * gcc-interface/misc.c (gnat_init_options): Allow options with
1212 empty canonical form. Generate a single save_argv element from -I
1215 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
1217 * gcc-interface/utils.c (gnat_pushdecl): Remove test for PARM_DECLs.
1218 Attach fake PARM_DECLs to the topmost block of the function.
1220 2010-08-30 Eric Botcazou <ebotcazou@adacore.com>
1222 * gcc-interface/trans.c (call_to_gnu): Also force the return slot opt
1223 for the call to a function whose return type was unconstrained.
1225 2010-08-30 Olivier Hainque <hainque@adacore.com>
1227 * gcc-interface/decl.c (FOREIGN_FORCE_REALIGN_STACK): New macro,
1228 replacement for FORCE_PREFERRED_STACK_BOUNDARY_IN_MAIN.
1229 (gnat_to_gnu_entity) <case ..., E_Procedure>: Use it.
1231 2010-08-21 Eric Botcazou <ebotcazou@adacore.com>
1233 * tracebak.c: Fix typo in comment.
1235 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1237 * gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
1238 * gcc-interface/trans.c: Likewise.
1239 * gcc-interface/utils.c: Likewise.
1241 2010-08-18 Eric Botcazou <ebotcazou@adacore.com>
1243 * tracebak.c (i386): Use GCC unwinder on Linux with GCC > 4.5.
1245 2010-08-10 Robert Dewar <dewar@adacore.com>
1247 * sem_ch8.adb, sem_ch8.ads: Change name Write_Scopes to ws.
1248 * sem_util.adb: Minor reformatting.
1250 2010-08-10 Javier Miranda <miranda@adacore.com>
1252 * sem_aggr.adb (Resolve_Extension_Aggregate): Warn on the use of C++
1253 constructors that leave the object partially initialized.
1254 * exp_atag.ads, exp_atags.adb (Build_Inherit_CPP_Prims): New subprogram
1255 that copies from parent of Typ the dispatch table slots of inherited
1256 C++ primitives. It handles primary and secondary dispatch tables.
1257 * einfo.adb (Related_Type): Moved from Node26 to Node27. Required to
1258 use this attribute with E_Variable entities.
1259 (Set_Is_Tag): Relax assertion to allow its use with variables that
1261 (Set_Related_Type): Relax assertion to allow its use with variables
1262 that store the tag of a C++ class.
1263 (Write_26_Field_Name): Remove Related_Type.
1264 (Write_27_Field_Name): Add Related_Type.
1265 * einfo.ads (Related_Type): Moved from Node26 to Node27. Available also
1266 with E_Variable entities.
1267 * sem_prag.adb (CPP_Constructor): Warn on duplicated occurrence of this
1269 * sem_util.adb (Search_Tag): Add missing support for CPP types.
1270 (Enclosing_CPP_Parent): New subprogram.
1271 (Has_Suffix): New subprogram.
1272 * sem_util.ads (Enclosing_CPP_Parent): New subprogram that returns the
1273 closest ancestor of a type that is a C++ type.
1274 (Has_Suffix): New subprogram. Used in assertions to check the suffix of
1276 * sem_attr.adb (Analyze_Access_Attribute): Check wrong use of current
1277 instance in derivations of C++ types.
1278 * exp_tss.adb (CPP_Init_Proc): New subprogram.
1279 (Is_CPP_Init_Proc): New subprogram.
1280 (Set_TSS): Handle new C++ init routines.
1281 * exp_tss.ads (TSS_CPP_Init): New TSS name. For initialization of C++
1283 (CPP_Init_Proc): New subprogram.
1284 (Is_CPP_Init_Proc): New subprogram.
1285 * exp_disp.adb (CPP_Num_Prims): New subprogram.
1286 (Has_CPP_Constructors): New subprogram.
1287 (Make_Secondary_DT, Make_DT): For derivations of CPP types, do not
1288 initialize slots located in the C++ part of the dispatch table.
1289 (Make_Tags): For CPP types declare variables used by the IP routine to
1290 store the C++ tag values after the first invocation of the C++
1292 (Build_CPP_Init_DT): New subprogram.
1293 (Set_CPP_Constructors): New implementation that builds an IP for each
1294 CPP constructor. These IP are wrappers of the C++ constructors that,
1295 after the first invocation of the constructor, read the C++ tags from
1296 the object and save them locally. These copies of the C++ tags are used
1297 by the IC routines to initialize tables of Ada derivations of CPP types.
1298 (Write_DT): Indicate what primitives are imported from C++
1299 * exp_disp.ads (CPP_Num_Prims): New subprogram.
1300 (Has_CPP_Constructors): New subprogram.
1301 * exp_aggr.adb (Build_Record_Aggr_Code): For derivations of C++ types
1302 invoke the IC routine to inherit the slots of the parents.
1303 * sem_ch13.adb (Analyze_Freeze_Entity): Add new warnings on CPP types.
1304 * exp_ch3.adb (Is_Variable_Size_Array): New subprogram.
1305 (Is_Variable_Size_Record): Factorize code calling
1306 Is_Variable_Size_Array.
1307 (Build_CPP_Init_Procedure): New subprogram that builds the tree
1308 corresponding to the procedure that initializes the C++ part of the
1309 dispatch table of an Ada tagged type that is a derivation of a CPP type.
1310 (Build_Init_Procedure): Adding documentation plus code reorganization to
1311 leave more clear the construction of the IP with C++ types.
1312 (Expand_Freeze_Record_Type): Delay call to Set_CPP_Constructors because
1313 it cannot be called after Make_Tags has been invoked.
1314 (Inherit_CPP_Tag): Removed.
1315 (Init_Secondary_Tags): For derivations of CPP types, warn on tags
1316 located at variable offset.
1317 * freeze.ads: Minor reformating.
1318 * sem_ch8.adb (Write_Scopes): Add pragma export. Required to have it
1320 * gcc-interface/Make-lang.in: Update dependencies.
1322 2010-08-10 Robert Dewar <dewar@adacore.com>
1324 * a-chahan.ads: Add comments on handling of obsolescent entries.
1325 * opt.ads: Add Ada_2005 and Ada_2012 renamings for versions.
1326 * restrict.adb (Check_Obsolescent_2005_Entity): New procedure.
1327 * restrict.ads (Check_Obsolescent_2005_Entity): New procedure.
1328 * sem_attr.adb (Analyze_Access_Attribute): Call
1329 Check_Obsolescent_2005_Entity to check for access to obsolescent
1330 Ada.Characters.Handling subprogram.
1331 (Analyze_Attribute, case Class): Applying Class to untagged incomplete
1332 type is obsolescent in Ada 2005.
1333 (Analyze_Attribute, case Constrained): Better placement of flag when
1334 flagged as obsolescent feature.
1335 (Analyze_Attribute, case Storage_Size): Use with tasks is obsolescent
1336 * sem_ch10.adb (Analyze_With_Clause): With of renamings such as Text_IO
1337 is an obsolescent feature.
1338 * sem_ch11.adb (Analyze_Raise_Statement): Numeric_Error is obsolescent
1340 * sem_ch8.adb (Analyze_Subprogram_Renaming): Call
1341 Check_Obsolescent_2005_Entity to check for renaming obsolete
1342 Ada.Characters.Handling subprogram.
1343 * sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings): Check
1344 for obsolescent restrictions in Ada 2005.
1345 (Analyze_Pragma, case Suppress): Entity arg is obsolescent in Ada 2005
1346 (Analyze_Pragma, case Interface): Interface is obsolescent in Ada 2005
1347 * sem_res.adb (Resolve_Call): Call Check_Obsolescent_2005_Entity to
1348 check for obsolescent references to Ada.Characters.Handling subprograms
1350 2010-08-10 Robert Dewar <dewar@adacore.com>
1352 * einfo.adb, einfo.ads: Fix bad -gnatdt output for incomplete type.
1354 2010-08-10 Robert Dewar <dewar@adacore.com>
1356 * errout.ads: Add VMS table entries for 2005, 12, 2012 switches
1357 * par-ch4.adb: Change wording of Ada 2012 messages
1358 * vms_data.ads: Add VMS entries for /2005, /12, /2012
1360 2010-08-10 Robert Dewar <dewar@adacore.com>
1362 * a-suenco.adb (Convert): Fix bug in UTF-16 to UTF-8 conversion for
1363 codes in the range 16#80#..16#7FF#.
1364 * sem_ch10.adb: Minor reformatting.
1366 2010-08-10 Arnaud Charlet <charlet@adacore.com>
1368 * gnat1drv.adb (Scan_Front_End_Switches): Always perform semantics and
1369 generate ali files in CodePeer mode, so that a gnatmake -c -k will
1370 proceed further when possible
1371 * freeze.adb (Freeze_Static_Object): Fix thinko. Do not generate error
1372 messages when ignoring representation clauses (-gnatI).
1374 2010-08-10 Ed Schonberg <schonberg@adacore.com>
1376 * exp_ch4.adb (Expand_N_Selected_Component): Do not attempt to
1377 constant-fold discriminant reference if the constraint is an object
1378 with non-static expression. Expression may contain volatile references
1379 in the presence of renamings.
1381 2010-08-10 Vincent Celier <celier@adacore.com>
1383 * prj-proc.adb (Get_Attribute_Index): If Index is All_Other_Names,
1385 * prj-strt.adb (Attribute_Reference): Recognize 'others' as a valid
1386 index for an associative array where it is allowed.
1388 2010-08-10 Thomas Quinot <quinot@adacore.com>
1390 * exp_attr.adb: Add comments.
1392 2010-08-10 Jerome Lambourg <lambourg@adacore.com>
1394 * adaint.c (__gnat_get_file_names_case_sensitive): return 0 on darwin.
1396 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1398 * gcc-interface/utils.c (gnat_poplevel): Use blocks_nreverse.
1400 2010-08-09 Eric Botcazou <ebotcazou@adacore.com>
1402 * gcc-interface/utils.c (build_vms_descriptor32): Fix formatting.
1403 (build_vms_descriptor): Likewise.
1405 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
1407 * gcc-interface/utils.c (make_descriptor_field): Add tree parameter.
1408 (build_vms_descriptor32): Adjust calls to it for new parameter.
1409 (build_vms_descriptor): Likewise.
1411 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
1413 * gcc-interface/decl.c (rec_variant): Declare. Declare a VEC of it.
1414 (build_variant_list): Take and return a VEC instead of a tree.
1415 (create_variant_part_from): Take a VEC instead of a tree for
1416 variant_list. Adjust accordingly.
1417 (gnat_to_gnu_entity): Adjust for changes to previous functions.
1419 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1421 * gcc-interface/decl.c (gnat_to_gnu_entity): Use XALLOCAVEC instead
1423 (components_to_record): Likewise.
1424 * gcc-interface/trans.c (gnat_to_gnu): Likewise.
1425 * gcc-interface/utils.c (max_size): Likewise.
1426 (build_vms_descriptor32): Likewise.
1427 (build_vms_descriptor): Likewise.
1429 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1431 * gcc-interface/decl.c (subst_pair): Declare. Declare a VEC of it.
1432 (build_subst_list): Return a VEC instead of a tree.
1433 (build_variant_list): Take a VEC for subst_list. Adjust
1435 (create_field_decl_from): Likewise.
1436 (create_variant_part_from): Likewise.
1437 (copy_and_substitute_in_size): Likewise.
1438 (gnat_to_gnu_entity): Adjust for new interface to build_subst_list.
1439 Free the built vector.
1441 2010-08-06 Eric Botcazou <ebotcazou@adacore.com>
1443 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not build an
1444 allocator for large imported objects.
1446 2010-08-05 Robert Dewar <dewar@adacore.com>
1448 * gnat1drv.adb: Minor reformatting.
1450 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1452 * sem.adb (Do_Unit_And_Dependents): If some parent unit is an
1453 instantiation, process its body before the spec of the main unit,
1454 because it may contain subprograms invoked in the spec of main.
1455 * einfo.ads: Add documention of delayed freeze.
1457 2010-08-05 Vincent Celier <celier@adacore.com>
1459 * prj-nmsc.adb (Process_Linker): Take into account new values for
1460 attribute Response_File_Format.
1461 * prj.ads (Response_File_Format): New enumeration values GCC_GNU,
1462 GCC_Object_List and GCC_Option_List.
1464 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1466 * exp_ch4.adb (Expand_N_Selected_Component): Do not constant-fold a
1467 selected component that denotes a discriminant if it is the
1468 discriminant of a component of an unconstrained record type.
1470 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1472 * exp_util.adb (Insert_Actions): If the action appears within a
1473 conditional expression that is already analyzed, insert action further
1476 2010-08-05 Robert Dewar <dewar@adacore.com>
1478 * exp_ch4.adb: Minor reformatting.
1480 2010-08-05 Thomas Quinot <quinot@adacore.com>
1482 * exp_ch4.adb: Minor reformatting
1483 * gnat1drv.adb: Minor reformatting.
1484 Minor code reorganization (use Nkind_In).
1486 2010-08-05 Ed Schonberg <schonberg@adacore.com>
1488 * exp_util.ads, exp_util.adb (Needs_Constant_Address): New predicate to
1489 determine whether the expression in an address clause for an
1490 initialized object must be constant. Code moved from freeze.adb.
1491 (Remove_Side_Effects): When the temporary is initialized with a
1492 reference, indicate that the temporary is a constant as done in all
1494 * freeze.adb (Check_Address_Clause): use Needs_Constant_Address.
1495 * exp_ch13.adb (Expand_N_Attribute_Definition_Clause, case 'Address):
1496 If object does not need a constant address, remove side effects from
1497 address expression, so it is elaborated at the point of the address
1498 clause and not at the freeze point of the object, so that elaboration
1501 2010-08-05 Vincent Celier <celier@adacore.com>
1503 * prj.adb (Is_Compilable): Return False for header files of non Ada
1506 2010-08-05 Emmanuel Briot <briot@adacore.com>
1508 * prj-nmsc.adb: The Missing_Source_Files flag also considers a missing
1509 exec directory as a warning rather than an error.
1511 2010-08-05 Thomas Quinot <quinot@adacore.com>
1513 * sem_ch6.adb, gnat1drv.adb, exp_ch6.adb, sem_eval.adb: Minor
1516 2010-08-05 Steve Baird <baird@adacore.com>
1518 * exp_util.adb (Remove_Side_Effects): An access value which designates
1519 a volatile object of a nonvolatile type is prohibited.
1520 Do not call Make_Reference to construct a reference to such an object.
1522 2010-08-05 Robert Dewar <dewar@adacore.com>
1524 * a-suezse.adb, a-suezse.ads, a-suezen.adb, a-suezen.ads: Removed.
1525 * a-suewse.adb, a-suewse.ads, a-suesen.adb, a-suesen.ads,
1526 a-suewen.adb, a-suewen.ads: New files.
1527 * Makefile.rtl, impunit.adb: Update implementation of Ada 2012 string
1529 * sem_elab.adb: Minor reformatting.
1531 2010-08-05 Arnaud Charlet <charlet@adacore.com>
1533 * sem_ch8.adb (Use_One_Type): Protect against empty scopes.
1534 * exp_util.adb (Component_May_Be_Bit_Aligned): Prevent assert failure
1535 in case of null Comp.
1537 2010-08-05 Robert Dewar <dewar@adacore.com>
1539 * errout.adb, a-suewen.adb, a-suezen.adb: Minor reformatting.
1541 2010-08-05 Gary Dismukes <dismukes@adacore.com>
1543 * sem_ch4.adb (Analyze_Allocator): Flag errors on allocators of a
1544 nested access type whose designated type has tasks or is a protected
1545 object when the restrictions No_Task_Hierarchy or
1546 No_Local_Protected_Objects apply. Add ??? comment.
1547 * sem_ch9.adb (Analyze_Protected_Type): Give a warning when a protected
1548 type is not a library-level type and No_Local_Protected_Objects applies.
1549 (Analyze_Task_Type): Give a warning when a task type is not a
1550 library-level type and No_Task_Hierarchy applies.
1552 2010-08-05 Arnaud Charlet <charlet@adacore.com>
1554 * sem.adb: Minor reformatting
1555 * sem_ch4.adb (Analyze_Reference): Disable error message in CodePeer
1558 2010-08-04 Eric Botcazou <ebotcazou@adacore.com>
1560 * gcc-interface/decl.c: Do not undefine IN_GCC_FRONTEND and do not
1562 (gnat_to_gnu_entity) <object>: Force address of -1 at the tree level
1563 for the debug-only entity.
1564 * gcc-interface/Make-lang.in (ada/decl.o): Adjust dependencies.
1566 2010-08-03 Joseph Myers <joseph@codesourcery.com>
1568 * gcc-interface/lang-specs.h: Don't pass -a options.
1570 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1572 * gcc-interface/misc.c (gnat_init_options): Ignore erroneous
1573 options. Check canonical_option_num_elements on options copied.
1575 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1577 * gcc-interface/misc.c (gnat_handle_option): Update prototype and
1578 return value type. Don't check for missing arguments here.
1580 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1582 * gcc-interface/misc.c (gnat_option_lang_mask): New.
1583 (gnat_init_options): Update prototype. Reconstruct argv array
1584 from decoded options.
1586 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
1588 * gcc-interface/utils.c (update_pointer_to): In the unconstrained array
1589 case, merge the alias set of the old pointer type.
1591 2010-07-23 Eric Botcazou <ebotcazou@adacore.com>
1593 * gcc-interface/utils.c (gnat_types_compatible_p): Revert latest change
1594 and recurse only for multidimensional array types instead.
1596 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
1599 * gcc-interface/utils.c (convert): Fix thinko in test.
1600 (unchecked_convert): When converting from a scalar type to a type with
1601 a different size, pad to have the same size on both sides.
1603 2010-07-22 Eric Botcazou <ebotcazou@adacore.com>
1605 * gcc-interface/utils.c (gnat_types_compatible_p): Don't require strict
1606 equality for the component type of array types.
1608 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1610 * gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1611 * gcc-interface/trans.c: Likewise.
1612 * gcc-interface/utils.c: Likewise.
1613 * gcc-interface/utils2.c: Likewise.
1615 2010-07-13 Laurent GUERBY <laurent@guerby.net>
1618 * gcc-interface/targtyps.c: Include tm_p.h.
1619 * gcc-interface/Make-lang.in: Update dependencies.
1621 2010-07-09 Eric Botcazou <ebotcazou@adacore.com>
1623 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Deal with
1626 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1628 * gcc-interface/utils.c: Include diagnostic-core.h in every file
1629 that includes toplev.h.
1631 2010-07-03 Eric Botcazou <ebotcazou@adacore.com>
1633 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Enumeration_Type>:
1634 Branch to common code handling the alignment of discrete types.
1635 <E_Signed_Integer_Type>: Likewise.
1636 <E_Modular_Integer_Type>: Likewise.
1638 2010-07-02 Eric Botcazou <ebotcazou@adacore.com>
1640 * gcc-interface/misc.c (gnat_handle_option): Do not populate gnat_argv.
1641 (gnat_handle_option): Allocate only one element for gnat_argv.
1642 (gnat_init): Do not populate gnat_argv.
1644 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1646 * gcc-interface/trans.c: Do not include tree-flow.h.
1647 * gcc-interface/Make-lang.in: Adjust dependencies.
1649 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1651 * gcc-interface/gigi.h (gnat_build_constructor): Take a VEC instead
1652 of a TREE_LIST. Update comment.
1653 * gcc-interface/trans.c (gigi): Build a VEC instead of a TREE_LIST.
1654 Adjust call to gnat_build_constructor.
1655 (Attribute_to_gnu): Likewise.
1656 (gnat_to_gnu): Likewise.
1657 (pos_to_constructor): Likewise.
1658 (extract_values): Likewise.
1659 * gcc-interface/utils.c (build_template): Likewise.
1660 (convert_vms_descriptor64): Likewise.
1661 (convert_vms_descriptor32): Likewise.
1662 (convert_to_fat_pointer): Likewise.
1663 (convert): Likewise.
1664 (unchecked_convert): Likewise.
1665 * gcc-interface/decl.c (gnat_to_gnu_entity): Likewise.
1666 * gcc-interface/utils2.c (build_allocator): Likewise.
1667 (fill_vms_descriptor): Likewise.
1668 (gnat_build_constructor): Take a VEC instead of a TREE_LIST.
1669 (compare_elmt_bitpos): Adjust for parameters being constructor_elts
1670 instead of TREE_LISTs.
1672 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1674 * gcc-interface/misc.c: Do not include except.h.
1675 * gcc-interface/Make-lang.in: Update dependencies.
1677 2010-06-27 Eric Botcazou <ebotcazou@adacore.com>
1679 * gcc-interface/trans.c: Include tree-flow.h.
1680 (gnu_switch_label_stack): Delete.
1681 (Case_Statement_to_gnu): Do not emit the goto at the end of a case if
1682 its associated block cannot fall through. Do not emit the final label
1683 if no cases branch to it.
1684 * gcc-interface/Make-lang.in (ada/trans.o): Add $(TREE_FLOW_H).
1686 2010-06-23 Thomas Quinot <quinot@adacore.com>
1688 * exp_attr.adb (Expand_Access_To_Protected_Op): When rewriting a
1689 reference to a protected subprogram outside of the protected's scope,
1690 ensure the corresponding external subprogram is frozen before the
1693 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1695 * sem_prag.adb: Fix typo in error message.
1696 * sem.adb: Refine previous change.
1698 2010-06-23 Robert Dewar <dewar@adacore.com>
1700 * impunit.adb, a-suewen.adb, a-suewen.ads, a-suenco.adb, a-suenco.ads,
1701 a-suezen.adb, a-suezen.ads, a-stuten.adb, a-stuten.ads, Makefile.rtl:
1702 Implement Ada 2012 string encoding packages.
1704 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1706 * a-stwiun-shared.adb, a-stwiun-shared.ads, a-stzunb-shared.adb,
1707 a-stzunb-shared.ads, a-swunau-shared.adb, a-swuwti-shared.adb,
1708 a-szunau-shared.adb, a-szuzti-shared.adb, a-strunb-shared.adb,
1709 a-strunb-shared.ads, a-stunau-shared.adb, a-suteio-shared.adb: New
1711 * gcc-interface/Makefile.in: Enable use of above files.
1713 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1715 * sem_ch13.adb (Check_Constant_Address_Clauses): Do not check legality
1716 of address clauses if if Ignore_Rep_Clauses is active.
1717 * freeze.adb (Check_Address_Clause): If Ignore_Rep_Clauses is active,
1718 remove address clause from tree so that it does not reach the backend.
1720 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1722 * exp_attr.adb (Expand_N_Attribute_Reference [Attribute_Valid]): Do not
1723 expand 'Valid from user code in CodePeer mode, will be handled by the
1726 2010-06-23 Bob Duff <duff@adacore.com>
1728 * g-comlin.ads: Minor comment improvements.
1730 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1732 * sem_res.adb (Uses_SS): The expression that initializes a controlled
1733 component of a record type may be a user-defined operator that is
1734 rewritten as a function call.
1736 2010-06-23 Bob Duff <duff@adacore.com>
1738 * g-comlin.ads, sem_ch13.adb: Minor comment fix.
1740 2010-06-23 Eric Botcazou <ebotcazou@adacore.com>
1742 * exp_ch11.adb (Expand_Local_Exception_Handlers): Propagate the end
1743 label to the new sequence of statements. Set the sloc of the raise
1744 statement onto the new goto statements.
1746 2010-06-23 Robert Dewar <dewar@adacore.com>
1748 * a-stuten.ads, a-stuten.adb: New files.
1749 * impunit.adb: Add engtry for Ada.Strings.UTF_Encoding (a-stuten.ads)
1750 * Makefile.rtl: Add entry for a-stuten (Ada.Strings.UTF_Encoding)
1752 2010-06-23 Robert Dewar <dewar@adacore.com>
1754 * gnat_ugn.texi: Add documentation of -gnat12 switch
1755 Add documentation of -gnatX switch.
1757 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1759 * inline.ads: Include the current Ada_Version in the info for pending
1760 instance bodies, so that declaration and body are compiled with the
1762 * inline.adb: Move with_clause for Opt to spec.
1763 * sem_ch12.adb (Analyze_Package_Instantiation,
1764 Analyze_Subprogram_Instantiation): Save current Ada_Version in
1765 Pending_Instantiation information.
1766 (Instantiate_Package_Body, Instantiate_Subprogram_Body,
1767 Inline_Package_Body): Use the Ada_Version present in the body
1770 2010-06-23 Robert Dewar <dewar@adacore.com>
1772 * usage.adb: Add documentation for -gnat12 switch.
1773 * errout.ads: Add VMS alias entry for -gnat12 switch
1774 * gnat_rm.texi: Add documentation for pragma Ada_12 and Ada_2012
1775 Add documentation for pragma Extensions_Allowed.
1776 * opt.ads: Add entry for Ada 2012 mode.
1777 * sem_ch4.adb, par-ch3.adb, par-ch4.adb: Use new Ada 2012 mode for 2012
1779 * sem_prag.adb, par-prag.adb: Add processing for pragma Ada_12 and
1781 * sem_ch13.adb: Add handling for Ada 2012 mode.
1782 * snames.ads-tmpl: Add entries for pragma Ada_2012 and Ada_12.
1783 * switch-c.adb: Add handling for -gnat12 switch.
1784 Implement -gnat2005 and -gnat2012.
1785 * usage.adb: Add documentation for -gnat12 switch.
1786 * vms_data.ads: Add /12 switch for Ada 2012 mode.
1788 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1790 * exp_ch4.adb (Expand_N_Allocator): Fix potential crash when using
1791 No_Task_Hierarchy restriction. Add comment.
1792 * exp_ch9.adb, exp_ch3.adb: Update comments.
1794 2010-06-23 Robert Dewar <dewar@adacore.com>
1796 * sem_ch5.adb (Process_Bounds): Remove some junk initializations.
1797 * sem_res.adb: Add comments.
1798 * sem_util.adb: Minor reformatting. Add comments.
1799 Change increment on Actuals_In_Call table.
1800 * opt.ads: Minor: add 'constant'.
1802 2010-06-23 Javier Miranda <miranda@adacore.com>
1804 * exp_disp.adb (Make_DT): Initialize the Size_Func component of the
1805 TSD to Null_Address if No_Dispatching_Calls is active.
1807 2010-06-23 Vincent Celier <celier@adacore.com>
1809 * a-comlin.ads: Indicate that use of this package is not supported
1810 during the elaboration of an auto-initialized Stand-Alone Library.
1812 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1814 * exp_util.adb (Is_Possibly_Misaligned_Object): Do not rely on an
1815 alignment clause on a record type to determine if a component may be
1816 misaligned. The decision must be taken in the back-end where target
1817 alignment information is known.
1819 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1821 * gnat1drv.adb (Adjust_Global_Switches): Enable some restrictions
1822 systematically in CodePeer mode to simplify generated code.
1823 * restrict.adb (Check_Restriction): Do nothing in CodePeer mode.
1824 * exp_ch4.adb (Expand_N_Allocator): Generate proper code when
1825 No_Task_Hierarchy is set instead of crasshing.
1827 2010-06-23 Thomas Quinot <quinot@adacore.com>
1829 * sem_util.adb: Minor code cleanup: test for proper entity instead of
1830 testing just Chars attribute when checking whether a given scope is
1832 * exp_ch4.adb, einfo.adb: Minor reformatting.
1834 2010-06-23 Vincent Celier <celier@adacore.com>
1837 * switch-m.adb (Normalize_Compiler_Switches): Take into account
1838 switches -gnatB, -gnatD=nn, -gnatG (incuding -gnatG=nn), -gnatI,
1839 -gnatl=file, -gnatS, -gnatjnn, -gnateI=nn and -gnatWx.
1841 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1843 * sem_res.adb (Resolve_Membership_Op): If left operand is a mixed mode
1844 operation with a universal real operand, and the right operand is a
1845 range with universal bounds, find unique fixed point that may be
1846 candidate, and warn appropriately.
1848 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1850 * sem_res.adb (Resolve_Intrinsic_Operator): Add guards to handle
1851 properly the rare cases where VMS operators are visible through
1852 Extend_System, but the default System is being used and Address is a
1854 * sem_util.adb: Widen predicate Is_VMS_Operator.
1856 2010-06-23 Vincent Celier <celier@adacore.com>
1858 * switch-m.adb (Normalize_Compiler_Switches): Take into account -gnatC
1861 2010-06-23 Olivier Hainque <hainque@adacore.com>
1863 * einfo.adb (Has_Foreign_Convention): Consider Intrinsic with
1864 Interface_Name as foreign. These are GCC builtin imports for
1865 which Ada specific processing doesn't apply.
1867 2010-06-23 Thomas Quinot <quinot@adacore.com>
1869 * sem_ch12.adb: Minor reformatting.
1871 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1873 * sem_util.adb (Is_VMS_Operator): Use scope of system extension to
1874 determine whether an intrinsic subprogram is VMS specific.
1876 2010-06-23 Hristian Kirtchev <kirtchev@adacore.com>
1878 * treepr.adb (Print_Entity_Info): Output the contents of Field28 if it
1879 is present in the entity.
1881 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1883 * xr_tabls.adb, xref_lib.adb: Update to latest lib-xref.ads
1884 Fix handling of parameters.
1885 Add protection against unexpected cases.
1886 * sem_ch6.adb (Create_Extra_Formals): Use suffix "L" instead of "A" for
1887 access level, since "A" suffix is already used elsewhere. Similarly,
1888 use suffix "O" instead of "C" for 'Constrained since "C" suffix is used
1891 2010-06-23 Thomas Quinot <quinot@adacore.com>
1893 * sem_util.adb, sem_util.ads: Minor reformatting.
1895 2010-06-23 Vincent Celier <celier@adacore.com>
1897 * prj.ads (Gprclean_Flags.Missing_Source_Files): Set to Error to keep
1898 the previous behavior of gprclean when there are missing files.
1900 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1902 * sem_ch12.adb (Load_Body_Of_Generic): In CodePeer mode, a missing
1903 generic body is not a fatal error.
1904 (Mark_Context): Handle properly names of child units.
1905 * sem.adb (Walk_Library_Items.Do_Action): Remove assertion on
1908 2010-06-23 Vincent Celier <celier@adacore.com>
1910 * ali.adb (Scan_ALI): When ignoring R lines, do not skip the next
1913 2010-06-23 Bob Duff <duff@adacore.com>
1915 * g-pehage.ads, g-pehage.adb: Switch default optimization mode to
1916 Memory_Space, because CPU_Time doesn't seem to provide any significant
1917 speed advantage in practice. Cleanup: Get rid of constant
1918 Default_Optimization; doesn't seem to add anything. Use case
1919 statements instead of if statements; seems cleaner.
1921 2010-06-23 Olivier Hainque <hainque@adacore.com>
1923 * gcc-interface/decl.c (gnat_to_gnu_entity) <case E_Procedure>: Use
1924 Wshadow instead of Wextra to guard warning on absence of internal
1925 builtin decl for an import. Fix use of quote in warning text.
1926 (intrin_arglists_compatible_p): Remove processing of integer trailing
1927 args on the Ada side. Fix use of literal > in warning text.
1928 (intrin_return_compatible_p): Never warn on "function imported as
1929 procedure". Defer the void/void case to the common type compatibility
1931 (gnat_to_gnu_param): Use void_ptr GCC type for System.Address argument
1932 of GCC builtin imports.
1934 2010-06-23 Olivier Hainque <hainque@adacore.com>
1936 * gcc-interface/decl.c (intrin_types_incompatible_p): New function,
1938 (intrin_arglists_compatible_p, intrin_return_compatible_p): New
1939 functions, helpers for ...
1940 (intrin_profiles_compatible_p): New function, replacement for ...
1941 (compatible_signatures_p): Removed.
1942 (gnat_to_gnu_entity) <case E_Procedure>: If -Wextra, warn on
1943 attempt to bind an unregistered builtin function. When we have
1944 one, use it and warn on profile incompatibilities.
1946 2010-06-23 Arnaud Charlet <charlet@adacore.com>
1948 * gcc-interface/Make-lang.in: Update dependencies.
1950 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1952 * sem_util.adb (Mark_Coextensions): If the expression in the allocator
1953 for a coextension in an object declaration is a concatenation, treat
1954 coextension as dynamic.
1956 2010-06-23 Javier Miranda <miranda@adacore.com>
1958 * sem_ch3.adb (Add_Internal_Interface_Entities): Ensure that the
1959 internal entities are added to the scope of the tagged type.
1960 (Derive_Subprograms): Do not stop derivation when we find the first
1961 internal entity that has attribute Interface_Alias. After the change
1962 done to Override_Dispatching_Operations it is no longer true that
1963 these primirives are always located at the end of the list of
1965 * einfo.ads (Primitive_Operations): Add documentation.
1966 * exp_disp.adb (Write_DT): Improve output adding to the name of the
1967 primitive a prefix indicating its corresponding tagged type.
1968 * sem_disp.adb (Override_Dispatching_Operations): If the overridden
1969 entity covers the primitive of an interface that is not an ancestor of
1970 this tagged type then the new primitive is added at the end of the list
1971 of primitives. Required to fulfill the C++ ABI.
1973 2010-06-23 Javier Miranda <miranda@adacore.com>
1975 * atree.ads (Set_Reporting_Proc): New subprogram.
1976 * atree.adb: Remove dependency on packages Opt and SCIL_LL.
1977 (Allocate_Initialize_Node, Replace, Rewrite): Replace direct calls
1978 to routines of package Scil_ll by indirect call to the registered
1980 (Set_Reporting_Proc): New subprogram. Used to register a subprogram
1981 that is invoked when a node is allocated, replaced or rewritten.
1982 * scil_ll.adb (Copy_SCIL_Node): New routine that takes care of copying
1983 the SCIL node. Used as argument for Set_Reporting_Proc.
1984 (Initialize): Register Copy_SCIL_Node as the reporting routine that
1985 is invoked by atree.
1987 2010-06-23 Thomas Quinot <quinot@adacore.com>
1989 * sem_ch3.ads: Minor reformatting.
1991 2010-06-23 Ed Schonberg <schonberg@adacore.com>
1993 * sem_ch12.adb (Analyze_Package_Instantiation): In CodePeer mode,
1994 always analyze the generic body and instance, because it may be needed
1996 (Mark_Context): Prepend the with clauses for needed generic units, so
1997 they appear in a better order for CodePeer.
1998 * sem_util.adb, sem_util.ads: Prototype code for AI05-0144.
2000 2010-06-23 Emmanuel Briot <briot@adacore.com>
2002 * prj.ads, prj-nmsc.adb (Error_Or_Warning): New subprogram.
2004 2010-06-23 Robert Dewar <dewar@adacore.com>
2006 * g-pehage.adb, exp_ch13.adb: Minor reformatting.
2008 2010-06-23 Thomas Quinot <quinot@adacore.com>
2010 * a-tags.ads: Fix description of TSD structure.
2012 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2014 * sem_ch12.adb (Mark_Context): When indicating that the body of a
2015 generic unit is needed prior to the unit containing an instantiation,
2016 search recursively the context of the generic to add other generic
2017 bodies that may be instantiated indirectly through the current instance.
2019 2010-06-23 Robert Dewar <dewar@adacore.com>
2021 * freeze.adb: Minor reformatting.
2023 2010-06-23 Bob Duff <duff@adacore.com>
2025 * g-pehage.adb (Trim_Trailing_Nuls): Fix the code to match the comment.
2027 2010-06-23 Vincent Celier <celier@adacore.com>
2029 * make.adb (Compile_Sources): Complete previous change.
2031 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2033 * sem_ch6.adb (Add_Extra_Formal): Use suffix "C" in the name of the
2034 Constrained extra formal.
2036 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2038 * exp_ch13.adb (Expand_Freeze_Actions): If validity checks and
2039 Initialize_Scalars are enabled, compile the generated equality function
2040 for a composite type with full checks enabled, so that validity checks
2041 are performed on individual components.
2043 2010-06-23 Emmanuel Briot <briot@adacore.com>
2045 * prj.adb, prj.ads, prj-nmsc.adb (Processing_Flags): New flag
2046 Missing_Source_Files.
2048 2010-06-23 Robert Dewar <dewar@adacore.com>
2050 * exp_ch3.adb, exp_util.adb: Minor reformatting.
2052 2010-06-23 Jose Ruiz <ruiz@adacore.com>
2054 * a-reatim.adb, a-retide.adb: Move the initialization of the tasking
2055 run time from Ada.Real_Time.Delays to Ada.Real_Time. This way, calls to
2056 Clock (without delays) use a run time which is properly initialized.
2058 2010-06-23 Vincent Celier <celier@adacore.com>
2060 * make.adb: Do not set Check_Readonly_Files when setting Must_Compile,
2061 when -f -u and a main is specified on the command line. However,
2062 attempt to compile even when the ALI file is read-only when
2063 Must_Compile is True.
2065 2010-06-23 Thomas Quinot <quinot@adacore.com>
2067 * checks.adb, g-pehage.adb, cstand.adb: Minor code factorization.
2069 2010-06-23 Javier Miranda <miranda@adacore.com>
2071 * sem_ch3.adb (Add_Internal_Interface_Entities): Generate internal
2072 entities for parent types that are interfaces. Needed in generics to
2073 handle formals that implement interfaces.
2074 (Derive_Subprograms): Add assertion for derivation of tagged types that
2075 do not cover interfaces. For generics, complete code that handles
2076 derivation of type that covers interfaces because the previous
2077 condition was weak (it required only name consistency; arguments were
2078 not checked). Add new code to locate primitives covering interfaces
2079 defined in generic units or instantiatons.
2080 * sem_util.adb (Has_Interfaces): Add missing support for derived types.
2081 * sem_ch6.adb (Check_Overriding_Indicator): Minor code cleanups.
2082 * exp_disp.adb (Make_Select_Specific_Data_Table): Skip primitives of
2083 interfaces that are parents of the type because they share the primary
2085 (Register_Primitive): Do not register primitives of interfaces that
2086 are parents of the type.
2087 * sem_ch13.adb (Analyze_Freeze_Entity): Add documentation.
2088 * exp_cg.adb (Write_Type_Info): When displaying overriding of interface
2089 primitives skip primitives of interfaces that are parents of the type.
2091 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2093 * sem_attr.adb (Eval_Attribute): If the prefix is an array, the
2094 attribute cannot be constant-folded if an index type is a formal type,
2095 or is derived from one.
2096 * checks.adb (Determine_Range): ditto.
2098 2010-06-23 Arnaud Charlet <charlet@adacore.com>
2100 * gnat_ugn.texi, gnatxref.adb: Add support for --ext switch.
2102 2010-06-23 Bob Duff <duff@adacore.com>
2104 * g-pehage.ads, g-pehage.adb (Put): Fix off-by-one bug.
2105 (Insert): Disallow nul characters.
2106 (misc output routines): Assert no nul characters.
2108 2010-06-23 Ed Schonberg <schonberg@adacore.com>
2110 * exp_ch4.adb: Use predefined unsigned type in all cases.
2112 2010-06-23 Bob Duff <duff@adacore.com>
2114 * s-rannum.adb (Reset): Avoid overflow in calculation of Initiator.
2115 * g-pehage.ads: Minor comment fixes.
2116 * g-pehage.adb: Minor: Add some additional debugging printouts under
2119 2010-06-23 Robert Dewar <dewar@adacore.com>
2121 * binde.adb (Better_Choice): Always prefer Pure/Preelab.
2122 (Worse_Choice): Always prefer Pure/Preelab.
2124 2010-06-23 Vincent Celier <celier@adacore.com>
2126 * a-reatim.adb: Call System.OS_Primitives.Initialize during elaboration
2128 2010-06-23 Robert Dewar <dewar@adacore.com>
2130 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Properly handle
2131 checking returns in generic case.
2132 (Check_Missing_Return): New procedure.
2134 2010-06-23 Robert Dewar <dewar@adacore.com>
2136 * bindgen.adb, switch-b.adb: Minor reformatting.
2138 2010-06-23 Javier Miranda <miranda@adacore.com>
2140 * frontend.adb (Frontend): Add call to initialize the new package
2142 * exp_ch7.adb (Wrap_Transient_Expression): Remove call to
2144 (Wrap_Transient_Statement): Remove call to Adjust_SCIL_Node.
2145 * sem_ch5.adb (Analyze_Iteration_Scheme.Process_Bounds): Remove call to
2147 * exp_util.adb (Insert_Actions): Remove code for
2148 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2149 (Remove_Side_Effects): Remove calls to Adjust_SCIL_Node.
2150 * sinfo.adb (SCIL_Entity, SCIL_Tag_Value): Remove checks on
2151 N_SCIL_Tag_Init and N_SCIL_Dispatch_Table_Object_Init in the assertion.
2152 (SCIL_Related_Node, Set_SCIL_Related_Node): Removed.
2153 * sinfo.ads (SCIL_Related_Node): Field removed.
2154 (N_SCIL_Dispatch_Table_Object_Init): Node removed.
2155 (N_SCIL_Tag_Init): Node removed.
2156 * sem_scil.ads, sem_scil.adb (Adjust_SCIL_Node): Removed.
2157 (Check_SCIL_Node): New implementation.
2158 (Find_SCIL_Node): Removed.
2159 * sem.adb (Analyze): Remove management of
2160 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2161 * sem_util.adb (Insert_Explicit_Dereference): Remove call to
2163 * exp_ch4.adb (Expand_N_In): Code cleanup: remove call to
2164 Set_SCIL_Related_Node and avoid adding the SCIL node before the
2165 referenced node using Insert_Action because this is not longer required.
2166 (Expand_Short_Circuit_Operator): Remove call to SCIL node.
2167 * exp_ch6.adb (Expand_Call): Remove call to Adjust_SCIL_Node.
2168 * sem_ch4.adb (Analyze_Type_Conversion): Remove call to Adjust_SCIL_Node
2169 * exp_disp.adb (Expand_Dispatching_Call): Minor code reorganization
2170 because we no longer require to generate the SCIL node before the call.
2171 (Make_DT): Remove generation of SCI_Dispatch_Table_Object_Init node.
2172 Remove calls to Set_SCIL_Related_Node and avoid adding the SCIL
2173 nodes before the referenced node using Insert_Action because this
2174 is not longer required.
2175 * atree.adb (Allocate_Initialize_Node, Replace, Rewrite): Add call to
2176 update the SCIL_Node field.
2177 * sprint.adb (Sprint_Node_Actual): Remove code for
2178 N_SCIL_Dispatch_Table_Object_Init and N_SCIL_Tag_Init nodes.
2179 * treepr.adb (Print_Node): Print the SCIL node field (if available).
2180 * exp_ch3.adb (Build_Init_Procedure): Remove generation of
2181 SCIL_Tag_Init nodes.
2182 * scil_ll.ads, scil_ll.adb: New files.
2183 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
2186 2010-06-23 Robert Dewar <dewar@adacore.com>
2188 * sem_ch6.adb: Minor reformatting.
2190 2010-06-23 Doug Rupp <rupp@adacore.com>
2192 * bindusg.adb (Display): Write -Hnn line.
2193 * bindgen.adb (Gen_Adainit_Ada): Write Heap_Size to binder file as
2195 * init.c (__gl_heap_size): Rename from __gl_no_malloc_64 and change
2196 valid values to 32 and 64.
2197 (GNAT$NO_MALLOC_64): Recognize TRUE, 1, FALSE, and 0 in addition to
2198 ENABLE, DISABLE as valid settings.
2199 * switch-b.adb (Scan_Binder_Switches): Process -Hnn switch.
2200 * opt.ads (Heap_Size): New global variable.
2201 * gcc-interface/utils2.c (maybe_wrap_malloc): Remove mostly redundant
2202 TARGET_MALLOC64 check. Fix comment.
2204 2010-06-23 Robert Dewar <dewar@adacore.com>
2206 * sem_ch6.adb, exp_ch4.adb, s-rannum.ads, sem.adb, sem_ch12.adb: Minor
2207 reformatting. Add comments.
2208 * errout.adb (Finalize): Properly adjust warning count when deleting
2211 2010-06-22 Robert Dewar <dewar@adacore.com>
2213 * errout.adb (Finalize): Set Prev pointers.
2214 (Finalize): Delete continuations for deletion by warnings off(str).
2215 * erroutc.ads: Add Prev pointer to error message structure.
2217 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2219 * sem.adb (Do_Unit_And_Dependents): If the spec of the main unit is a
2220 child unit, examine context of parent units to locate instantiated
2221 generics whose bodies may be needed.
2222 * sem_ch12.adb: (Mark_Context): if the enclosing unit does not have a
2223 with_clause for the instantiated generic, examine the context of its
2224 parents, to set Withed_Body flag, so that it can be visited earlier.
2225 * exp_ch4.adb (Expand_N_Op_Not): If this is a VMS operator applied to
2226 an unsigned type, use a type of the proper size for the intermediate
2227 value, to prevent alignment problems on unchecked conversion.
2229 2010-06-22 Geert Bosch <bosch@adacore.com>
2231 * s-rannum.ads Change Generator type to be self-referential to allow
2232 Random to update its argument. Use "in" mode for the generator in the
2233 Reset procedures to allow them to be called from the Ada.Numerics
2234 packages without tricks.
2235 * s-rannum.adb: Use the self-referencing argument to get write access
2236 to the internal state of the random generator.
2237 * a-nudira.ads: Make Generator a derived type of
2238 System.Random_Numbers.Generator.
2239 * a-nudira.adb: Remove use of 'Unrestricted_Access.
2240 Put subprograms in alpha order and add headers.
2241 * g-mbdira.ads: Change Generator type to be self-referential.
2242 * g-mbdira.adb: Remove use of 'Unrestricted_Access.
2244 2010-06-22 Robert Dewar <dewar@adacore.com>
2246 * freeze.adb: Minor reformatting
2247 Minor code reorganization (use Nkind_In and Ekind_In).
2249 2010-06-22 Bob Duff <duff@adacore.com>
2251 * gnat1drv.adb (Gnat1drv): Remove the messages that recommend using
2252 -gnatc when a file is compiled that we cannot generate code for, not
2253 helpful and confusing.
2255 2010-06-22 Vincent Celier <celier@adacore.com>
2257 * switch-m.adb (Normalize_Compiler_Switches): Process correctly
2260 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2262 * s-rannum.adb: Replace constants with commented symbols.
2263 * s-rannum.ads: Explain significance of the initial value of the data
2266 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2268 * a-ngcoty.adb: Clarify comment.
2270 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2272 * exp_pakd.adb (Expand_Bit_Packed_Element_Set): Return without
2273 expansion for indexing packed arrays with small power-of-2 component
2274 sizes when the target is AAMP.
2275 (Expand_Packed_Element_Reference): Return without expansion for
2276 indexing packed arrays with small power-of-2 component sizes when the
2279 2010-06-22 Geert Bosch <bosch@adacore.com>
2281 * exp_ch4.adb (Expand_N_In): Do not substitute a valid check for X in
2284 2010-06-22 Robert Dewar <dewar@adacore.com>
2286 * g-mbdira.adb, g-mbflra.adb, a-nuflra.adb, a-nudira.adb: Minor comment
2289 2010-06-22 Doug Rupp <rupp@adacore.com>
2291 * system-vms.ads, system-vms-zcx.ads: Remove old unused VMS system
2293 * system-vms_64.ads, system-vms-ia64.ads: Minor reformatting.
2294 (pragma Ident): Add a default ident string in the private part.
2296 2010-06-22 Robert Dewar <dewar@adacore.com>
2298 * cstand.adb: Minor reformatting.
2300 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2302 * freeze.adb (Build_And_Analyze_Renamed_Body): For expansion purposes,
2303 recognize the Shift and Rotation intrinsics that are known to the
2304 compiler but have no interface name.
2306 2010-06-22 Geert Bosch <bosch@adacore.com>
2308 * a-ngcoty.adb ("*"): Rewrite complex multiplication to use proper
2309 scaling in case of overflow or NaN results.
2311 2010-06-22 Robert Dewar <dewar@adacore.com>
2313 * cstand.adb: Complete previous change.
2314 * g-dirope.ads: Add comment.
2315 * s-stchop.adb, sfn_scan.adb: Minor reformatting.
2317 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2319 * cstand.adb: Add tree nodes for pragma Pack on string types.
2321 2010-06-22 Javier Miranda <miranda@adacore.com>
2323 * einfo.ads, einfo.adb (Last_Formal): New synthesized attribute.
2324 * exp_util.adb (Find_Prim_Op): Use new attribute to locate the last
2325 formal of a primitive.
2326 * exp_disp.adb (Is_Predefined_Dispatching_Operation,
2327 Is_Predefined_Dispatching_Alias): Use new attribute to locate the last
2328 formal of a primitive.
2329 * exp_cg.adb (Is_Predefined_Dispatching_Operation): Use new attribute
2330 to obtain the last formal of a primitive.
2332 2010-06-22 Geert Bosch <bosch@adacore.com>
2334 * sysdep.c, init.c, adaint.c, cstreams.c: Remove conditional code
2335 depending on __EMX__ or MSDOS being defined.
2336 * i-cstrea.ads, gnat_rm.texi: Remove mentions of OS/2, DOS and Xenix.
2337 * a-excpol-abort.adb: Update comment indicating users of the file.
2338 * xref_lib.adb, sfn_scan.adb: Remove mention of OS/2, replace NT by
2340 * env.c: Remove empty conditional for MSDOS.
2341 * s-stchop.adb, g-dirope.ads, s-fileio.adb, osint.ads: Remove mention
2344 2010-06-22 Robert Dewar <dewar@adacore.com>
2346 * s-rannum.adb: Minor reformatting.
2348 2010-06-22 Javier Miranda <miranda@adacore.com>
2350 * sem_aux.adb, sem_aux.ads, sem_util.adb, sem_util.ads, sem_elim.adb,
2351 exp_cg.adb: Minor code reorganization: Move routine Ultimate_Alias from
2352 package Sem_Util to package Sem_Aux.
2354 2010-06-22 Javier Miranda <miranda@adacore.com>
2356 * exp_disp.adb (Make_Secondary_DT, Make_DT): Minor code cleanup:
2357 remove useless restriction on imported routines when building the
2360 2010-06-22 Robert Dewar <dewar@adacore.com>
2362 * cstand.adb (Create_Standard): Set Has_Pragma_Pack for standard string
2365 2010-06-22 Javier Miranda <miranda@adacore.com>
2367 * sem_ch4.adb (Collect_Generic_Type_Ops): Protect code that handles
2368 generic subprogram declarations to ensure proper context. Add missing
2369 support for generic actuals.
2370 (Try_Primitive_Operation): Add missing support for concurrent types that
2371 have no Corresponding_Record_Type. Required to diagnose errors compiling
2372 generics or when compiling with no code generation (-gnatc).
2373 * sem_ch9.adb (Analyze_Protected_Type, Analyze_Task_Type): Do not build
2374 the corresponding record type.
2375 * sem_disp.ads, sem_disp.adb (Check_Dispatching_Operation): Complete
2376 documentation. Do minimum decoration when processing a primitive of a
2377 concurrent tagged type that covers interfaces. Required to diagnose
2378 errors in the Object.Operation notation compiling generics or under
2380 * exp_ch9.ads, exp_ch9.adb (Build_Corresponding_Record): Add missing
2381 propagation of attribute Interface_List to the corresponding record.
2382 (Expand_N_Task_Type_Declaration): Code cleanup.
2383 (Expand_N_Protected_Type_Declaration): Code cleanup.
2385 2010-06-22 Matthew Heaney <heaney@adacore.com>
2387 * a-convec.adb, a-coinve.adb: Removed 64-bit types Int and UInt.
2389 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2391 * s-rannum.adb (Random_Float_Template): Replace with unbiased version
2392 that is able to produce all representable floating-point numbers in the
2393 unit interval. Remove template parameter Shift_Right, no longer used.
2394 * gnat_rm.texi: Document the period of the pseudo-random number
2395 generator under the description of its algorithm.
2396 * gcc-interface/Make-lang.in: Update dependencies.
2398 2010-06-22 Thomas Quinot <quinot@adacore.com>
2400 * exp_aggr.adb (Rewrite_Discriminant): Fix predicate used to identify
2401 reference to discriminant (can be an expanded name as well as an
2404 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2406 * exp_ch6.adb: Clarify comment.
2408 2010-06-22 Geert Bosch <bosch@adacore.com>
2410 * exp_imgv.adb (Expand_Image_Attribute): Treat ordinary fixed point
2411 with decimal small as decimal types, avoiding floating-point arithmetic.
2412 (Has_Decimal_Small): New function.
2413 * einfo.ads, einfo.adb (Aft_Value): New synthesized attributed for
2415 * sem_attr.adb (Eval_Attribute): Remove Aft_Value function and update
2416 callers to call the new function in Einfo that takes the entity as
2419 2010-06-22 Robert Dewar <dewar@adacore.com>
2421 * sem_ch3.adb, sem_ch8.adb: Minor reformatting.
2423 2010-06-22 Thomas Quinot <quinot@adacore.com>
2425 * sem_elab.adb: Minor reformatting.
2427 2010-06-22 Vincent Celier <celier@adacore.com>
2429 * gnatsym.adb: Put the object files in the table in increasing
2430 aphabetical order of base names.
2432 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2434 * sem_ch8.adb (Set_Entity_Or_Discriminal): New procedure used by
2435 Find_Direct_Name and Find_Expanded_Name, to replace a discriminant with
2436 the corresponding discriminal within a record declaration.
2438 2010-06-22 Thomas Quinot <quinot@adacore.com>
2440 * exp_aggr.adb (Rewrite_Discriminant): Rewriting must occur only for an
2441 expression referring to a discriminal of the type of the aggregate (not
2442 a discriminal of some other unrelated type), and the prefix in the
2443 generated selected component must come from Lhs, not Obj.
2445 2010-06-22 Thomas Quinot <quinot@adacore.com>
2447 * sem_ch3.adb (Build_Derived_Record_Type): Fix predicate determining
2448 when to freeze the parent type.
2450 2010-06-22 Robert Dewar <dewar@adacore.com>
2452 * s-rannum.adb, a-nudira.adb, types.ads, freeze.adb, sem_aggr.adb,
2453 exp_aggr.adb: Minor reformatting.
2454 * gnat_rm.texi: Document GNAT.MBBS_Discrete_Random and
2455 GNAT.MBSS_Float_Random.
2456 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: Fix header.
2458 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2460 * a-nudira.adb, a-nudira.ads, a-nuflra.adb, a-nuflra.ads,
2461 gnat_rm.texi, impunit.adb, Makefile.rtl, s-rannum.adb
2462 (Random_Float_Template, Random): New method of creating
2463 uniform floating-point variables that allow the creation of all machine
2466 * g-mbdira.adb, g-mbflra.adb, g-mbdira.ads, g-mbflra.ads: New file.
2468 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2470 * sem_ch5.adb (Analyze_Assignment): Revise test for illegal assignment
2471 to abstract targets to check that the type is tagged and comes from
2472 source, rather than only testing for targets of interface types. Remove
2475 2010-06-22 Vincent Celier <celier@adacore.com>
2477 * vms_data.ads: Modify the declarations of qualifiers
2478 /UNCHECKED_SHARED_LIB_IMPORTS to allow the generation of gnat.hlp
2481 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2483 * exp_ch6.adb (Is_Build_In_Place_Function): Predicate is false if
2484 expansion is disabled.
2486 2010-06-22 Robert Dewar <dewar@adacore.com>
2488 * makeusg.adb: Minor reformatting.
2490 2010-06-22 Robert Dewar <dewar@adacore.com>
2492 * types.ads: (Dint): Removed, no longer used anywhere.
2493 * uintp.adb (UI_From_CC): Use UI_From_Int, range is sufficient.
2494 (UI_Mul): Avoid use of UI_From_Dint.
2495 (UI_From_Dint): Removed, not used.
2496 * uintp.ads (UI_From_Dint): Removed, not used.
2497 (Uint_Min/Max_Simple_Mul): New constants.
2499 2010-06-22 Vincent Celier <celier@adacore.com>
2501 * clean.adb (Parse_Cmd_Line): Recognize switch
2502 --unchecked-shared-lib-imports.
2503 (Usage): Add line for switch --unchecked-shared-lib-imports
2504 * makeusg.adb: Add line for switch --unchecked-shared-lib-imports
2505 * makeutl.ads: (Unchecked_Shared_Lib_Imports): New constant string
2506 moved from GPR_Util.
2507 * switch-m.adb (Scan_Make_Switches): Recognize switch
2508 --unchecked-shared-lib-imports.
2509 * vms_data.ads: Add VMS qualifiers /UNCHECKED_SHARED_LIB_IMPORTS.
2510 * gnat_ugn.texi: Add documentation for new switch
2511 --unchecked-shared-lib-imports. Add also documentation for --subdirs.
2513 2010-06-22 Javier Miranda <miranda@adacore.com>
2515 * sem_prag.adb, sem_util.adb, sem_util.ads, sem_attr.adb, exp_ch6.adb,
2516 exp_disp.adb, sem_eval.adb, exp_dist.adb lib-xref.adb: Code cleanup,
2517 this patch replaces duplication of code that traverses the chain of
2518 aliased primitives by a call to routine Ultimate_Alias that
2519 provides this functionality.
2521 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2523 * fmap.adb, opt.ads, osint.adb, osint.ads, output.ads, scng.adb,
2524 sinput-c.adb, switch-m.ads, tree_io.ads: Use simpler form of
2527 2010-06-22 Thomas Quinot <quinot@adacore.com>
2529 * einfo.ads: Minor reformatting.
2531 2010-06-22 Javier Miranda <miranda@adacore.com>
2533 * exp_disp.adb (Expand_Interface_Thunk): Do not generate thunk of
2534 eliminated primitives.
2535 (Make_DT): Avoid referencing eliminated primitives.
2536 (Register_Primitive): Do not register eliminated primitives in the
2537 dispatch table. Required to add this functionality when the program is
2538 compiled without static dispatch tables (-gnatd.t)
2540 2010-06-22 Emmanuel Briot <briot@adacore.com>
2542 * fmap.adb, scng.adb, switch-m.ads, sinput-c.adb, opt.ads, output.ads,
2543 tree_io.ads, osint.adb, osint.ads: Use configuration pragmas to prevent
2544 warnings on use of internal GNAT units.
2546 2010-06-22 Jose Ruiz <ruiz@adacore.com>
2548 * s-taprop-vxworks.adb (Set_Priority): Update comments.
2550 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2552 * s-rannum.adb: Make stylistic change to remove mystery constant in
2553 Extract_Value. Image_Numeral_Length: new symbolic constant.
2555 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2557 * einfo.ads, einfo.adb: Make Is_Protected_Interface,
2558 Is_Synchronized_Interface, Is_Task_Interface into computable
2559 predicates, to free three flags in entity nodes.
2560 * sem_ch3.adb: Remove setting of these flags.
2562 2010-06-22 Robert Dewar <dewar@adacore.com>
2564 * uintp.adb, osint.adb, prj-conf.adb, prj-part.adb, prj.adb: Minor
2566 * s-taprop-vxworks.adb: Add comment for Set_Priority.
2567 * impunit.adb (Map_Array): Add entries for s-htable.ads and s-crc32.ads
2568 * projects.texi: Move @cindex to the left margin, since otherwise we
2569 are missing entries in the index.
2571 2010-06-22 Emmanuel Briot <briot@adacore.com>
2573 * prj-part.adb, prj.adb, tempdir.ads, makeutl.adb: Use
2574 packages from the GNAT hierarchy instead of System when possible.
2575 * gcc-interface/Make-lang.in: Update dependencies.
2577 2010-06-22 Jose Ruiz <ruiz@adacore.com>
2579 * s-taprop-vxworks.adb (Set_Priority): Remove the code that was
2580 previously in place to reorder the ready queue when a task drops its
2581 priority due to the loss of inherited priority.
2583 2010-06-22 Vincent Celier <celier@adacore.com>
2585 * projects.texi: Minor spelling error fixes.
2588 2010-06-22 Emmanuel Briot <briot@adacore.com>
2590 * prj-part.adb, prj-ext.adb, prj.adb, makeutl.adb, prj-conf.adb: Remove
2591 warnings for some with clauses.
2593 2010-06-22 Robert Dewar <dewar@adacore.com>
2595 * errout.adb (Unwind_Internal_Type): Improve handling of First_Subtype
2596 test to catch more cases where first subtype is the results we want.
2597 * sem_res.adb (Make_Call_Into_Operator): Don't go to First_Subtype in
2598 error case, since Errout will now handle this correctly.
2599 * gcc-interface/Make-lang.in: Add Sem_Aux to list of GNATBIND objects.
2600 Update dependencies.
2602 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2604 * exp_ch4.adb (Expand_Allocator_Expression): Set Related_Node properly
2605 when calling Make_Temporary.
2607 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2609 * sem_ch3.adb (Access_Subprogram_Declaration): An anonymous access to
2610 subprogram can be associated with an entry body.
2612 2010-06-22 Robert Dewar <dewar@adacore.com>
2614 * scos.ads: Add note on membership test handling.
2616 2010-06-22 Vincent Celier <celier@adacore.com>
2618 * projects.texi: Minor spelling fixes.
2621 2010-06-22 Paul Hilfinger <hilfinger@adacore.com>
2623 * s-rannum.adb: Correct off-by-one error in Extract_Value.
2625 2010-06-22 Vincent Celier <celier@adacore.com>
2627 * mlib-prj.adb (Display): In non verbose mode, truncate after fourth
2629 * mlib-utl.adb (Gcc): In non verbose mode, truncate the display of the
2630 gcc command if it is too long.
2632 2010-06-22 Robert Dewar <dewar@adacore.com>
2634 * errout.adb (Set_Msg_Node): Fix incorrect reference to node.
2636 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2638 * exp_ch6.adb (Expand_Actuals): Use Actual as the related node when
2639 calling Make_Temporary.
2641 2010-06-22 Robert Dewar <dewar@adacore.com>
2643 * sem_res.adb, sem_aux.adb, errout.adb: Minor reformatting.
2645 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2647 * sem_res.adb: Additional special-case for VMS.
2649 2010-06-22 Vincent Celier <celier@adacore.com>
2651 * gnatsym.adb: Minor comment fix.
2653 2010-06-22 Vincent Celier <celier@adacore.com>
2655 * prj-nmsc.adb (Process_Naming_Scheme): Initialize table Lib_Data_Table.
2657 2010-06-22 Robert Dewar <dewar@adacore.com>
2659 * par-ch4.adb (P_Name): Recognize 'Mod attribute in Ada 95 mode
2660 * sem_attr.adb (Attribute_05): Add Name_Mod so that 'Mod recognized in
2661 Ada 95 mode as an implementation defined attribute.
2663 2010-06-22 Vincent Celier <celier@adacore.com>
2665 * bindusg.adb (Display): Update line for -R
2666 * switch-b.adb (Scan_Binder_Switches): Allow generation of the binder
2667 generated files when -R is used.
2669 2010-06-22 Vincent Celier <celier@adacore.com>
2671 * prj-nmsc.adb (Lib_Data_Table): New table.
2672 (Check_Library_Attributes): Check if the same library name is used in
2673 two different projects that do not extend each other.
2675 2010-06-22 Robert Dewar <dewar@adacore.com>
2677 * lib-writ.ads, errout.adb, einfo.adb, einfo.ads: Minor reformatting.
2679 2010-06-22 Vincent Celier <celier@adacore.com>
2681 * adaint.c (__gnat_locate_regular_file): If a directory in the path is
2682 empty, make it the current working directory.
2684 2010-06-22 Thomas Quinot <quinot@adacore.com>
2686 * sem_ch3.adb (Build_Derived_Record_Type): When deriving a tagged
2687 private type with discriminants, make sure the parent type is frozen.
2689 2010-06-22 Eric Botcazou <ebotcazou@adacore.com>
2691 * exp_attr.adb (Expand_N_Attribute_Reference) <Attribute_Bit>: Deal
2692 with packed array references specially.
2693 * exp_ch4.adb (Expand_N_Indexed_Component): Do not convert a reference
2694 to a component of a bit packed array if it is the prefix of 'Bit.
2695 * exp_pakd.ads (Expand_Packed_Bit_Reference): Declare.
2696 * exp_pakd.adb (Expand_Packed_Bit_Reference): New procedure. Expand a
2697 'Bit reference, where the prefix involves a packed array reference.
2698 (Get_Base_And_Bit_Offset): New helper, extracted from...
2699 (Expand_Packed_Address_Reference): ...here. Call above procedure to
2700 get the outer object and offset expression.
2702 2010-06-22 Thomas Quinot <quinot@adacore.com>
2704 * exp_attr.adb, lib-writ.ads, bindgen.adb: Minor reformatting.
2705 * einfo.adb (Related_Expression, Set_Related_Expression): Add
2708 2010-06-22 Javier Miranda <miranda@adacore.com>
2710 * sem_ch3.adb (Add_Internal_Interface_Entities): Minor code
2711 reorganization to properly check if the operation has been inherited as
2712 an abstract operation.
2714 2010-06-22 Ed Falis <falis@adacore.com>
2716 * s-osinte-vxworks.ads: Complete previous change.
2718 2010-06-22 Thomas Quinot <quinot@adacore.com>
2720 * sem_res.adb: Add comment.
2721 * projects.texi, gnat_ugn.texi: Remove macro.
2723 2010-06-22 Vincent Celier <celier@adacore.com>
2725 * prj-attr.adb: Remove project level attribute Main_Language.
2727 2010-06-22 Robert Dewar <dewar@adacore.com>
2729 * switch-b.adb, osint-b.adb: Minor reformatting.
2731 2010-06-22 Pascal Obry <obry@adacore.com>
2733 * g-socthi-mingw.adb (C_Sendmsg): Do not attempt to send data from a
2734 vector if previous send was not fully successful. If only part of
2735 the vector data was sent, we exit the loop.
2737 2010-06-22 Thomas Quinot <quinot@adacore.com>
2739 * sem_res.adb (Make_Call_Into_Operator): Use First_Subtype for better
2740 error reporting with generic types.
2742 2010-06-22 Thomas Quinot <quinot@adacore.com>
2744 * bindgen.adb, bindusg.adb, gnatbind.adb, gnat_ugn.texi, opt.ads,
2745 osint-b.adb, osint-b.ads, output.adb, output.ads, switch-b.adb,
2746 vms_data.ads: Add a new command line switch -A to gnatbind to output
2747 the list of all ALI files for the partition.
2749 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2751 * s-osinte-vxworks.ads: Fix casing.
2752 * s-vxwext-kernel.ads, s-vxwext-rtp.ads: Complete previous
2753 change: Interfaces.C does not provide a long_long type.
2755 2010-06-22 Emmanuel Briot <briot@adacore.com>
2757 * gnat_ugn.texi, projects.texi: Preprocess projects.texi for VMS and
2758 native user's guide, since this document contains the two versions.
2759 * gcc-interface/Make-lang.in: Update doc dependencies.
2761 2010-06-22 Robert Dewar <dewar@adacore.com>
2763 * sem_ch3.adb: Minor reformatting. Minor code reorganization.
2765 2010-06-22 Emmanuel Briot <briot@adacore.com>
2767 * gnat_ugn.texi, projects.texi: Remove toplevel menu, since we should
2768 not build this file on its own (only through gnat_ugn.texi).
2769 Remove macro definitions and insert simpler version in gnat_ugn.texi.
2771 2010-06-22 Robert Dewar <dewar@adacore.com>
2773 * ali-util.ads: Minor comment update.
2774 * g-socthi-mingw.adb: Minor reformatting.
2776 2010-06-22 Ed Falis <falis@adacore.com>
2778 * s-osinte-vxworks.ads: take sigset_t definition from System.VxWorks.Ext
2779 * s-vxwext.ads, s-vxwext-kernel.ads, s-vxwext-rtp.ads: Define sigset_t
2780 for specific versions of VxWorks.
2782 2010-06-22 Emmanuel Briot <briot@adacore.com>
2784 * gnat_rm.texi, gnat_ugn.texi, projects.texi: Remove all project files
2785 related sections from user's guide and reference manual, since they
2786 have now been merged together into a separate document (projects.texi).
2787 This removes a lot of duplication where attributes where described
2789 The grammar for the project files is now in each of the sections
2790 (packages,expressions,...) instead of being duplicates in two other
2791 sections (one in the user's guide that contained the full grammar,
2792 and various sections in the rm that contained extracts of the same
2794 Added the full list of all supported attributes, since existing lists
2796 Rename "associative array" into "indexed attribute"
2797 Remove sections that were duplicates ("External References in
2798 Project Files" and "External Values", and "Project Extensions"
2799 for instance). The list of valid packages in project files is now in
2802 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2804 * sem_ch3.adb (Add_Internal_Interface_Entities): If
2805 Find_Primitive_Covering_Interface does not find the operation, it may
2806 be because of a name conflict between the inherited operation and a
2807 local non-overloadable name. In that case look for the operation among
2808 the primitive operations of the type. This search must succeed
2809 regardless of visibility.
2811 2010-06-22 Pascal Obry <obry@adacore.com>
2813 * g-socthi-mingw.adb: Properly honor MSG_WAITALL in recvmsg.
2814 (C_Recvmsg): Propely honor the MSG_WAITALL flag in Windows
2817 2010-06-22 Robert Dewar <dewar@adacore.com>
2819 * sem_ch4.adb (Analyze_Conditional_Expression): Defend against
2821 * sprint.adb (Sprint_Node_Actual, case N_Conditional_Expression): Ditto.
2823 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2825 * s-intman-vxworks.ads: Code clean up.
2827 2010-06-22 Thomas Quinot <quinot@adacore.com>
2829 * sem_res.adb (Resolve_Slice): When the prefix is an explicit
2830 dereference, construct actual subtype of designated object to generate
2831 proper bounds checks.
2833 2010-06-22 Thomas Quinot <quinot@adacore.com>
2835 * ali-util.adb, ali-util.ads, gnatbind.adb (Read_ALI): Rename to
2836 Read_Withed_ALIs, which is more descriptive.
2838 2010-06-22 Pascal Obry <obry@adacore.com>
2840 * g-sothco.ads: Minor reformatting.
2841 * g-socthi-mingw.adb: Remove part of work on the C_Recvmsg and
2842 C_Sendmsg implementation.
2843 (C_Sendmsg): Do not use lock (not needed).
2844 (C_Recvmsg): Likewise and also do not wait for incoming data.
2846 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2848 * uintp.adb: Fix scope error in operator call.
2850 2010-06-22 Vincent Celier <celier@adacore.com>
2852 * makeutl.adb (Executable_Prefix_Path): on VMS, return "/gnu/".
2853 * prj-conf.adb (Get_Or_Create_Configuration_File): On VMS, if
2854 autoconfiguration is needed, fail indicating that no config project
2855 file can be found, as there is no autoconfiguration on VMS.
2857 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2859 * sem_res.adb (Make_Call_Into_Operator): Diagnose an incorrect scope
2860 for an operator in a functional notation, when operands are universal.
2862 2010-06-22 Arnaud Charlet <charlet@adacore.com>
2864 * gcc-interface/Make-lang.in: Update dependencies.
2866 2010-06-22 Robert Dewar <dewar@adacore.com>
2868 * sem_aggr.adb (Resolve_Record_Aggregate): Do style check on component
2870 * sem_ch10.adb (Analyze_Subunit): Do style check on parent unit name.
2871 * sem_ch8.adb (Find_Direct_Name): For non-overloadable entities, do
2873 * sem_res.adb (Resolve_Entity_Name): Do style check for enumeration
2876 2010-06-22 Vincent Celier <celier@adacore.com>
2878 * make.adb (Scan_Make_Arg): No longer pass -nostdlib to the compiler as
2879 it has no effect. Always pass -nostdlib to gnatlink, even on VMS.
2881 2010-06-22 Pascal Obry <obry@adacore.com>
2883 * g-socthi-mingw.adb: Fix implementation of the vectored sockets on
2885 (C_Recvmsg): Make sure the routine is atomic. Also fully
2886 fill vectors in the proper order.
2887 (C_Sendmsg): Make sure the routine is atomic.
2889 2010-06-22 Robert Dewar <dewar@adacore.com>
2891 * sem_ch8.adb: Update comment.
2892 * sem_res.adb: Minor code reorganization (use Ekind_In).
2894 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2896 * sem_ch8.adb (Add_Implicit_Operator): If the context of the expanded
2897 name is a call, use the number of actuals to determine whether this is
2898 a binary or unary operator, rather than relying on later information
2899 to resolve the overload.
2901 2010-06-22 Robert Dewar <dewar@adacore.com>
2903 * sem_ch10.adb, sem_aggr.adb: Minor reformatting.
2905 2010-06-22 Robert Dewar <dewar@adacore.com>
2907 * sem_ch3.adb, sem_disp.adb: Minor code fixes.
2908 * sem_eval.adb: Minor reformatting.
2910 2010-06-22 Vincent Celier <celier@adacore.com>
2912 * make.adb (Scan_Make_Arg): When invoked with -nostdlib, pass -nostdlib
2913 to gnatlink, except on Open VMS.
2914 * osint.adb (Add_Default_Search_Dirs): Do not suppress the default
2915 object directories if -nostdlib is used.
2917 2010-06-22 Robert Dewar <dewar@adacore.com>
2919 * sem_util.adb (Is_Delegate): Put in proper alpha order.
2920 * sem_eval.adb: Minor reformatting.
2922 2010-06-22 Robert Dewar <dewar@adacore.com>
2924 * g-expect-vms.adb, sem_res.adb: Minor reformatting.
2925 * exp_aggr.adb: Minor comment changes and reformatting.
2926 * sem_eval.adb (Find_Universal_Operator_Type): Put in proper alpha order
2927 * sem_util.ads: Add some missing pragma Inline's (efficiency issue only)
2929 2010-06-22 Thomas Quinot <quinot@adacore.com>
2931 * sem_util.adb (Build_Actual_Subtype): Record original expression in
2932 Related_Expression attribute of the constructed subtype.
2933 * einfo.adb, einfo.ads (Underlying_View): Move to Node28 to free up
2934 Node24 on types for...
2935 (Related_Expression): Make attribute available on types as well.
2937 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2939 * exp_util.adb (Find_Interface_ADT): Retrieve Designated_Type instead of
2940 Directly_Designated_Type when the type argument is an access type.
2941 (Find_Interface_Tag): Retrieve Designated_Type instead of
2942 Directly_Designated_Type when the type argument is an access type.
2943 (Has_Controlled_Coextensions): Retrieve Designated_Type instead of
2944 Directly_Designated_Type of each access discriminant.
2945 * sem_res.adb (Resolve_Type_Conversion): Retrieve Designated_Type
2946 instead of Directly_Designated_Type when the operand and target types
2949 2010-06-22 Thomas Quinot <quinot@adacore.com>
2951 * exp_aggr.adb (Flatten): Return False if one choice is statically
2952 known to be out of bounds.
2954 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2956 * sem_res.adb (Resolve_Call): If the call is rewritten as an indexed of
2957 a parameterless function call, preserve parentheses of original
2958 expression, for proper handling by pretty printer.
2959 * sem_attr.adb (Analyze_Attribute, case 'Old): Add guard to Process
2960 procedure, to handle quietly identifiers that have no entity names.
2961 * exp_util.adb (Get_Current_Value_Condition): If the parent of an
2962 elsif_part is missing, it has been rewritten as a nested if, and there
2963 is no useful information on the current value of the variable.
2965 2010-06-22 Gary Dismukes <dismukes@adacore.com>
2967 * sem_ch3.adb (Build_Discriminal): Set default scopes for newly created
2968 discriminals to the current scope.
2969 * sem_util.adb (Find_Body_Discriminal): Remove setting of discriminal's
2970 scope, which could overwrite a different already set value.
2972 2010-06-22 Ed Schonberg <schonberg@adacore.com>
2974 * sem_res.adb (Valid_Conversion): If expression is a predefined
2975 operator, use sloc of type of interpretation to improve error message
2976 when operand is of some derived type.
2977 * sem_eval.adb (Is_Mixed_Mode_Operand): New function, use it.
2979 2010-06-22 Emmanuel Briot <briot@adacore.com>
2981 * g-expect-vms.adb (Expect_Internal): No longer raises an exception, so
2982 that it can set out parameters as well. When a process has died, reset
2983 its Input_Fd to Invalid_Fd, so that when using multiple processes we
2984 can find out which process has died.
2986 2010-06-22 Thomas Quinot <quinot@adacore.com>
2988 * sem_eval.adb (Find_Universal_Operator_Type): New
2989 subprogram to identify the operand type of an operator on universal
2990 operands, when an explicit scope indication is present. Diagnose the
2991 case where such a call is ambiguous.
2992 (Eval_Arithmetic_Op, Eval_Relational_Op, Eval_Unary_Op):
2993 Use the above to identify the operand type so it can be properly frozen.
2994 * sem_res.adb (Make_Call_Into_Operator): Remove bogus freeze of operand
2995 type, done in an arbitrary, possibly incorrect type (the presence of
2996 some numeric type in the scope is checked for legality, but when more
2997 than one such type is in the scope, we just pick a random one, not
2998 necessarily the expected one).
2999 * sem_utils.ads, sem_utils.adb (Is_Universal_Numeric_Type): New utility
3002 2010-06-22 Robert Dewar <dewar@adacore.com>
3004 * sem_eval.adb: Minor reformatting.
3006 2010-06-22 Robert Dewar <dewar@adacore.com>
3008 * exp_ch4.adb (Expand_N_Conditional_Expression): Use
3009 Expression_With_Actions to clean up the code generated when folding
3010 constant expressions.
3012 2010-06-22 Vincent Celier <celier@adacore.com>
3014 * g-expect-vms.adb: Add new subprograms Free, First_Dead_Process and
3017 2010-06-22 Vincent Celier <celier@adacore.com>
3019 * prj-nmsc.adb (Find_Sources): When a source from a multi-unit file is
3020 found, check if it's path has aready been found, whatever its index.
3022 2010-06-22 Robert Dewar <dewar@adacore.com>
3024 * atree.adb, gnatbind.adb: Minor reformatting.
3025 Minor code reorganization.
3027 2010-06-21 Robert Dewar <dewar@adacore.com>
3029 * exp_ch4.adb (Expand_N_Conditional_Expression): Fold if condition
3030 known at compile time.
3032 2010-06-21 Gary Dismukes <dismukes@adacore.com>
3034 * atree.adb: Fix comment typo.
3036 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3038 * sem_eval.adb (Test_Ambiguous_Operator): New procedure to check
3039 whether a universal arithmetic expression in a conversion, which is
3040 rewritten from a function call with an expanded name, is ambiguous.
3042 2010-06-21 Vincent Celier <celier@adacore.com>
3044 * prj-nmsc.adb (Name_Location): New Boolean component Listed, to record
3045 source files in specified list of sources.
3046 (Check_Package_Naming): Remove out parameters Bodies and Specs, as they
3048 (Add_Source): Set the Location of the new source
3049 (Process_Exceptions_File_Based): Call Add_Source with the Location
3050 (Get_Sources_From_File): If an exception is found, set its Listed to
3052 (Find_Sources): When Source_Files is specified, if an exception is
3053 found, set its Listed to True. Remove any exception that is not in a
3054 specified list of sources.
3055 * prj.ads (Source_Data): New component Location
3057 2010-06-21 Vincent Celier <celier@adacore.com>
3059 * gnatbind.adb (Closure_Sources): Global table, moved from block.
3061 2010-06-21 Thomas Quinot <quinot@adacore.com>
3063 * sem_res.adb: Minor reformatting.
3064 * atree.adb: New debugging hook "rr" for node rewrites.
3066 2010-06-21 Robert Dewar <dewar@adacore.com>
3068 * g-expect.ads, g-expect.adb: Minor reformatting.
3070 2010-06-21 Emmanuel Briot <briot@adacore.com>
3072 * s-regpat.adb (Next_Pointer_Bytes): New named constant. Code clean up.
3074 2010-06-21 Arnaud Charlet <charlet@adacore.com>
3076 * gcc-interface/Make-lang.in: Update dependencies.
3078 2010-06-21 Thomas Quinot <quinot@adacore.com>
3080 * bindgen.ads: Update comments.
3082 2010-06-21 Vincent Celier <celier@adacore.com>
3084 * gnatbind.adb: Suppress dupicates when listing the sources in the
3085 closure (switch -R).
3087 2010-06-21 Emmanuel Briot <briot@adacore.com>
3089 * s-regpat.adb (Link_Tail): Fix error when size of the pattern matcher
3092 2010-06-21 Emmanuel Briot <briot@adacore.com>
3094 * g-expect.adb, g-expect.ads (First_Dead_Process, Free, Has_Process):
3096 (Expect_Internal): No longer raises an exception, so that it can set
3097 out parameters as well. When a process has died, reset its Input_Fd
3098 to Invalid_Fd, so that when using multiple processes we can find out
3099 which process has died.
3101 2010-06-21 Robert Dewar <dewar@adacore.com>
3103 * s-regpat.adb, s-tpoben.adb, sem_attr.adb, sem_util.adb, sem_util.ads,
3104 checks.adb, sem_res.adb: Minor reformatting. Add comments.
3106 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3108 * sem_ch6.adb (New_Overloaded_Entity): If the new entity is a
3109 rederivation associated with a full declaration in a private part, and
3110 there is a partial view that derives the same parent subprogram, the
3111 new entity does not become visible. This check must be applied to
3112 interface operations as well.
3114 2010-06-21 Thomas Quinot <quinot@adacore.com>
3116 * checks.adb: Add comments.
3117 * prj-nmsc.adb: Minor reformatting.
3119 2010-06-21 Thomas Quinot <quinot@adacore.com>
3121 * sem_ch9.adb, checks.adb, sem_util.adb, sem_util.ads, sem_res.adb,
3122 sem_attr.adb (Get_E_First_Or_Last): Use attribute references on E to
3123 extract bounds, to ensure that we get the proper captured values,
3124 rather than an expression that may have changed value since the point
3125 where the subtype was elaborated.
3126 (Find_Body_Discriminal): New utility subprogram to share code between...
3127 (Eval_Attribute): For the case of a subtype bound that references a
3128 discriminant of the current concurrent type, insert appropriate
3129 discriminal reference.
3130 (Resolve_Entry.Actual_Index_Type.Actual_Discriminant_Ref): For a
3131 requeue to an entry in a family in the current task, use corresponding
3133 (Analyze_Accept_Statement): Rely on expansion of attribute references
3134 to insert proper discriminal references in range check for entry in
3137 2010-06-21 Emmanuel Briot <briot@adacore.com>
3139 * s-regpat.adb (Compile): Fix handling of big patterns.
3141 2010-06-21 Robert Dewar <dewar@adacore.com>
3143 * a-tifiio.adb: Minor reformatting.
3145 2010-06-21 Pascal Obry <obry@adacore.com>
3147 * prj-nmsc.adb (Search_Directories): Use the non-translated directory
3150 2010-06-21 Javier Miranda <miranda@adacore.com>
3152 * exp_cg.adb (Write_Call_Info): Fill the component sourcename using the
3155 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3157 * exp_ch4.adb (Expand_Concatenate): If an object declaration is created
3158 to hold the result, indicate that the target of the declaration does
3159 not need an initialization, to prevent spurious errors when
3160 Initialize_Scalars is enabled.
3162 2010-06-21 Ed Schonberg <schonberg@adacore.com>
3164 * a-tifiio.adb (Put): In the procedure that performs I/O on a String,
3165 Fore is not bound by line length. The Fore parameter of the internal
3166 procedure that performs the operation is an integer.
3168 2010-06-21 Thomas Quinot <quinot@adacore.com>
3170 * sem_res.adb, checks.adb: Minor reformatting.
3172 2010-06-21 Emmanuel Briot <briot@adacore.com>
3174 * s-regpat.adb (Next_Instruction, Get_Next_Offset): Removed, merged
3176 (Insert_Operator_Before): New subprogram, avoids duplicated code
3177 (Compile): Avoid doing two compilations when the pattern matcher ends
3180 2010-06-21 Emmanuel Briot <briot@adacore.com>
3182 * s-regpat.adb: Improve debug traces
3183 (Dump): Change output format to keep it smaller.
3185 2010-06-21 Javier Miranda <miranda@adacore.com>
3187 * exp_cg.adb (Generate_CG_Output): Disable redirection of standard
3188 output to the output file when this routine completes its work.
3190 2010-06-20 Eric Botcazou <ebotcazou@adacore.com>
3192 * gcc-interface/trans.c (Subprogram_Body_to_gnu): Use while instead of
3193 for loop. Call build_constructor_from_list directly in the CICO case.
3195 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3197 * freeze.adb (Build_And_Analyze_Renamed_Body): If the renaming
3198 declaration appears in the same unit and ealier than the renamed
3199 entity, retain generated body to prevent order-of-elaboration issues in
3202 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3204 * s-tpoben.adb: Update comments.
3206 2010-06-18 Robert Dewar <dewar@adacore.com>
3208 * debug.adb: Minor comment change.
3210 2010-06-18 Javier Miranda <miranda@adacore.com>
3212 * exp_cg.adb: Code clean up.
3213 * debug.adb: Complete documentation of switch -gnatd.Z.
3214 * gcc-interface/misc.c (callgraph_info_file): Declare.
3216 2010-06-18 Javier Miranda <miranda@adacore.com>
3218 * exp_cg.adb (Homonym_Suffix_Length): Minor code reorganization.
3220 2010-06-18 Thomas Quinot <quinot@adacore.com>
3222 * sprint.ads: Minor reformatting.
3223 * output.ads: Update obsolete comment.
3225 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3227 * freeze.adb (Build_And_Analyze_Renamed_Body): if the renamed entity is
3228 an external intrinsic operation (e.g. a GCC numeric function) indicate
3229 that the renaming entity has the same characteristics, so a call to it
3230 is properly expanded.
3232 2010-06-18 Javier Miranda <miranda@adacore.com>
3234 * exp_cg.adb, exp_cg.ads, exp_disp.adb, gnat1drv.adb: Add initial
3235 support for dispatch table/callgraph info generation.
3236 * gcc-interface/Make-lang.in: Update dependencies.
3238 2010-06-18 Robert Dewar <dewar@adacore.com>
3240 * exp_ch6.adb: Minor reformatting.
3241 * gnatname.adb: Add comment.
3243 2010-06-18 Vincent Celier <celier@adacore.com>
3245 * gnatname.adb (Scan_Args): When --and is used, make sure that the
3246 dynamic tables in the newly allocated Argument_Data are properly
3249 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
3251 * gnat1drv.adb: Fix comment.
3253 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3255 * exp_ch6.adb (Expand_Inlined_Call): If the inlined subprogram is a
3256 renaming, re-expand the call with the renamed subprogram if that one
3257 is marked inlined as well.
3259 2010-06-18 Gary Dismukes <dismukes@adacore.com>
3261 * gnat1drv.adb (Adjust_Global_Switches): Enable
3262 Use_Expression_With_Actions for AAMP and VM targets.
3264 2010-06-18 Vincent Celier <celier@adacore.com>
3266 * prj-nmsc.adb (Process_Linker): Recognize response file format GCC.
3268 2010-06-18 Thomas Quinot <quinot@adacore.com>
3270 * exp_ch4.adb: Minor reformatting.
3272 2010-06-18 Javier Miranda <miranda@adacore.com>
3274 * debug.ads Add documentation on -gnatd.Z.
3276 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3278 * sem_elim.adb: Proper error message on improperly eliminated instances
3280 2010-06-18 Vincent Celier <celier@adacore.com>
3282 * prj.ads (Response_File_Format): New value GCC.
3284 2010-06-18 Thomas Quinot <quinot@adacore.com>
3286 * gnat1drv.adb: Minor reformatting.
3288 2010-06-18 Robert Dewar <dewar@adacore.com>
3290 * make.adb, sem_cat.adb: Minor reformatting.
3291 * sem_eval.adb: Fix typos.
3293 2010-06-18 Pascal Obry <obry@adacore.com>
3295 * prj-nmsc.adb: Fix source filenames casing in debug output.
3297 2010-06-18 Robert Dewar <dewar@adacore.com>
3299 * gnatcmd.adb: Minor reformatting.
3301 2010-06-18 Robert Dewar <dewar@adacore.com>
3303 * sem_eval.adb (Eval_Conditional_Expression): Result is static if
3304 condition and both sub-expressions are static (and result is selected
3307 2010-06-18 Robert Dewar <dewar@adacore.com>
3309 * g-pehage.adb: Minor reformatting
3311 2010-06-18 Pascal Obry <obry@adacore.com>
3313 * prj-nmsc.adb (Search_Directories): Insert canonical filenames into
3316 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3318 * gcc-interface/Makefile.in, gcc-interface/Make-lang.in: Update
3319 dependencies. Fix target pairs on darwin.
3320 (gnatlib-sjlj, gnatlib-zcx): Pass THREAD_KIND.
3322 2010-06-18 Pascal Obry <obry@adacore.com>
3324 * make.adb, prj-nmsc.adb: Fix source filenames casing in debug output.
3326 2010-06-18 Vincent Celier <celier@adacore.com>
3328 * gnatcmd.adb: For gnatcheck, add -gnatec= switch for a global
3329 configuration pragmas file and, if -U is not used, for a local one.
3331 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3333 * sem_elim.adb (Check_Eliminated): Use full information on entity name
3334 when it is given in the pragma by a selected component.
3335 (Check_For_Eliminated_Subprogram): Do no emit error if within a
3336 instance body that is itself within a generic unit.
3337 * sem_ch12.adb (Analyze_Subprogram_Instance): If the subprogram is
3338 eliminated, mark as well the anonymous subprogram that is its alias
3339 and appears within the wrapper package.
3341 2010-06-18 Bob Duff <duff@adacore.com>
3343 * g-pehage.ads, g-pehage.adb (Produce): Clean up some of the code.
3344 Raise an exception if the output file cannot be opened. Add comments.
3346 2010-06-18 Thomas Quinot <quinot@adacore.com>
3348 * sem_cat.adb (Validate_Object_Declaration): A variable declaration is
3349 not illegal per E.2.2(7) if it occurs in the private part of a
3352 2010-06-18 Arnaud Charlet <charlet@adacore.com>
3354 * par-ch9.adb, sem_aggr.adb, sem_ch3.adb, layout.adb, sem_ch4.adb,
3355 sem_ch5.adb, sem_mech.adb, exp_util.adb, par-ch10.adb, sem_ch6.adb,
3356 par-ch11.adb, sem_ch7.adb, par-prag.adb, exp_disp.adb, par-ch12.adb,
3357 sem_ch8.adb, style.adb, sem_ch9.adb, sem_ch10.adb, prep.adb,
3358 sem_warn.adb, par-util.adb, scng.adb, sem_eval.adb, checks.adb,
3359 sem_prag.adb, sem_ch12.adb, styleg.adb, sem_ch13.adb, par-ch3.adb,
3360 par-tchk.adb, freeze.adb, sfn_scan.adb, par-ch4.adb, sem_util.adb,
3361 sem_res.adb, par-ch5.adb, lib-xref.adb, sem_attr.adb, par-ch6.adb,
3362 sem_disp.adb, prepcomp.adb, par-ch7.adb, sem_elab.adb, exp_ch4.adb,
3363 errout.ads: Update comments. Minor reformatting.
3365 * g-spipat.adb, a-swunau.adb, a-swunau.ads, g-spitbo.adb,
3366 a-szunau.adb, a-szunau.ads, a-stunau.adb, a-stunau.ads,
3367 a-strunb.adb (Big_String. Big_String_Access): New type.
3369 * par-labl.adb, restrict.adb, s-osinte-hpux-dce.ads, sem_ch11.adb,
3370 exp_pakd.adb, s-filofl.ads, par-endh.adb, exp_intr.adb, sem_cat.adb,
3371 sem_case.adb, exp_ch11.adb, s-osinte-linux.ads: Fix copyright notices.
3373 2010-06-18 Geert Bosch <bosch@adacore.com>
3375 * i-forbla-darwin.adb: Include -lgnala and -lm in linker options for
3378 2010-06-18 Robert Dewar <dewar@adacore.com>
3380 * gnat1drv.adb (Adjust_Global_Switches): Set Use_Expression_With_Actions
3383 2010-06-18 Robert Dewar <dewar@adacore.com>
3385 * sprint.adb: Minor format change for N_Expression_With_Actions.
3386 * repinfo.adb: Minor reformatting.
3388 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3390 * sem_elim.adb (Check_Eliminated): If within a subunit, use
3391 Defining_Entity to obtain the name of the entity in the proper body, to
3392 properly handle both separate packages and subprograms.
3394 2010-06-18 Emmanuel Briot <briot@adacore.com>
3396 * prj-nmsc.adb (Check_File): New parameter Display_Path.
3398 2010-06-18 Thomas Quinot <quinot@adacore.com>
3400 * g-socket.adb, g-socket.ads (Null_Selector): New object.
3402 2010-06-18 Pascal Obry <obry@adacore.com>
3404 * gnat_ugn.texi: Minor clarification.
3406 2010-06-18 Emmanuel Briot <briot@adacore.com>
3408 * prj-nmsc.adb (Find_Source_Dirs): Minor refactoring to avoid duplicate
3409 code when using the project dir as the source dir.
3410 (Search_Directories): use the normalized name for the source directory,
3411 where symbolic names have potentially been resolved.
3413 2010-06-18 Robert Dewar <dewar@adacore.com>
3415 * exp_ch4.adb (Expand_N_Conditional_Expression): Clear Actions field
3416 when we create N_Expression_With_Actions node.
3417 (Expand_Short_Circuit): Ditto.
3419 2010-06-18 Robert Dewar <dewar@adacore.com>
3421 * exp_util.adb: Minor reformatting.
3423 2010-06-18 Thomas Quinot <quinot@adacore.com>
3425 * types.ads: Clean up obsolete comments
3426 * tbuild.adb: Minor reformatting.
3427 * exp_ch5.adb, sem_intr.adb, sem_ch10.adb, rtsfind.adb, s-shasto.adb,
3428 exp_strm.adb, aa_drive.adb: Minor reformatting.
3429 * sem_res.adb (Is_Predefined_Operator): An operator that is an imported
3430 intrinsic with an Interface_Name denotes an imported back-end builtin,
3431 and must be rewritten into a call, not left in the tree as an operator,
3432 so return False in that case.
3434 2010-06-18 Eric Botcazou <ebotcazou@adacore.com>
3436 * exp_util.adb (Remove_Side_Effects): Make a copy for an allocator.
3438 2010-06-18 Robert Dewar <dewar@adacore.com>
3440 * scos.ads: Add proposed output for case expression
3442 2010-06-18 Jose Ruiz <ruiz@adacore.com>
3444 * gnat_ugn.texi: Document that, when using the RTX compiler to generate
3445 RTSS modules, we need to use the Microsoft linker.
3447 2010-06-18 Robert Dewar <dewar@adacore.com>
3449 * checks.adb (Safe_To_Capture_In_Parameter_Value): Deal with case
3450 expression (cannot count on a particular branch being executed).
3451 * exp_ch4.adb (Expand_N_Case_Expression): New procedure.
3452 * exp_ch4.ads (Expand_N_Case_Expression): New procedure.
3453 * exp_util.adb (Insert_Actions): Deal with proper insertion of actions
3454 within case expression.
3455 * expander.adb (Expand): Add call to Expand_N_Case_Expression
3456 * par-ch4.adb Add calls to P_Case_Expression at appropriate points
3457 (P_Case_Expression): New procedure
3458 (P_Case_Expression_Alternative): New procedure
3459 * par.adb (P_Case_Expression): New procedure
3460 * par_sco.adb (Process_Decisions): Add dummy place holder entry for
3462 * sem.adb (Analyze): Add call to Analyze_Case_Expression
3463 * sem_case.ads (Analyze_Choices): Also used for case expressions now,
3464 this is a documentation change only.
3465 * sem_ch4.ads, sem_ch4.adb (Analyze_Case_Expression): New procedure.
3466 * sem_ch6.adb (Fully_Conformant_Expressions): Add handling of case
3468 * sem_eval.ads, sem_eval.adb (Eval_Case_Expression): New procedure.
3469 * sem_res.adb (Resolve_Case_Expression): New procedure.
3470 * sem_scil.adb (Find_SCIL_Node): Add processing for
3471 N_Case_Expression_Alternative.
3472 * sinfo.ads, sinfo.adb (N_Case_Expression): New node.
3473 (N_Case_Expression_Alternative): New node.
3474 * sprint.adb (Sprint_Node_Actual): Add processing for new nodes
3475 N_Case_Expression and N_Case_Expression_Alternative.
3477 2010-06-18 Robert Dewar <dewar@adacore.com>
3479 * par-ch7.adb, sem_warn.adb, types.ads, par-ch3.adb: Minor reformatting.
3480 * gnat1drv.adb: Fix typo.
3482 2010-06-18 Robert Dewar <dewar@adacore.com>
3484 * par-prag.adb (Prag, case Style_Checks): All_Checks sets gnat style
3486 * sem_prag.adb (Analyze_Pragma, case Style_Checks): All_Checks sets
3487 gnat style for -gnatg.
3488 * gnat_rm.texi: Add documentation for ALL_CHECKS in GNAT mode.
3490 2010-06-18 Thomas Quinot <quinot@adacore.com>
3492 * sem_eval.adb (Test_In_Range): New subprogram, factoring duplicated
3494 (Is_In_Range, Is_Out_Of_Range): Reimplement in terms of call to
3497 2010-06-18 Robert Dewar <dewar@adacore.com>
3499 * sprint.adb: Minor change in output format for expression wi actions.
3500 * par-ch3.adb: Minor code reorganization. Minor reformatting.
3501 * sem_ch5.adb: Minor comment fix.
3503 2010-06-18 Robert Dewar <dewar@adacore.com>
3505 * debug.adb: New debug flag -gnatd.L to control
3506 Back_End_Handles_Limited_Types.
3507 * exp_ch4.adb (Expand_N_Conditional_Expression): Let back end handle
3508 limited case if Back_End_Handles_Limited_Types is True.
3509 (Expand_N_Conditional_Expression): Use N_Expression_With_Actions to
3510 simplify expansion if Use_Expression_With_Actions is True.
3511 * gnat1drv.adb (Adjust_Global_Switches): Set
3512 Back_End_Handles_Limited_Types.
3513 * opt.ads (Back_End_Handles_Limited_Types): New flag.
3515 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3517 * sem_res.adb (Rewrite_Operator_As_Call): Do not rewrite user-defined
3518 intrinsic operator if expansion is not enabled, because in an
3519 instantiation the original operator must be present to verify the
3520 legality of the operation.
3522 2010-06-18 Robert Dewar <dewar@adacore.com>
3524 * exp_disp.adb, sem_ch12.adb: Minor reformatting
3526 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3528 * exp_util.adb (Make_Subtype_From_Expr): If the unconstrained type is
3529 the class-wide type for a private extension, and the completion is a
3530 subtype, set the type of the class-wide type to the base type of the
3533 2010-06-18 Robert Dewar <dewar@adacore.com>
3535 * g-socket.ads, sem_aggr.adb, einfo.ads, sem_elim.adb,
3536 sem_intr.adb, sem_eval.adb: Minor reformatting
3538 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3540 * sem_type.adb (Is_Ancestor): If either type is private, examine full
3543 2010-06-18 Thomas Quinot <quinot@adacore.com>
3545 * g-socket.adb, g-socket.ads (Check_Selector): Make Selector an IN
3546 parameter rather than IN OUT.
3548 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3550 * exp_ch6.adb: Add extra guard.
3552 2010-06-18 Gary Dismukes <dismukes@adacore.com>
3554 * sem_util.adb (Object_Access_Level): For Ada 2005, determine the
3555 accessibility level of a function call from the level of the innermost
3556 enclosing dynamic scope.
3557 (Innermost_Master_Scope_Depth): New function to find the depth of the
3558 nearest dynamic scope enclosing a node.
3560 2010-06-18 Tristan Gingold <gingold@adacore.com>
3562 * adaint.c: Make ATTR_UNSET static as it is not used outside this file.
3564 2010-06-18 Thomas Quinot <quinot@adacore.com>
3566 * g-socket.ads: Minor reformatting.
3568 2010-06-18 Vincent Celier <celier@adacore.com>
3570 * make.adb (Must_Compile): New Boolean global variable
3571 (Main_On_Command_Line): New Boolean global variable
3572 (Collect_Arguments_And_Compile): Do compile if Must_Compile is True,
3573 even when the project is externally built.
3574 (Start_Compile_If_Possible): Compile in -aL directories if
3575 Check_Readonly_Files is True. Do compile if Must_Compile is True, even
3576 when the project is externally built.
3577 (Gnatmake): Set Must_Compile and Check_Readonly_Files to True when
3578 invoked with -f -u and one or several mains on the command line.
3579 (Scan_Make_Arg): Set Main_On_Command_Line to True when at least one main
3580 is specified on the command line.
3582 2010-06-18 Ed Schonberg <schonberg@adacore.com>
3584 * sem_ch6.adb (Build_Body_For_Inline): Handle extended_return_statements
3585 * exp_ch6.adb (Expand_Inlined_Call): when possible, inline a body
3586 containing extented_return statements.
3587 * exp_util.adb (Make_CW_Equivalent_Type): If the root type is already
3588 constrained, do not build subtype declaration.
3590 2010-06-18 Robert Dewar <dewar@adacore.com>
3592 * sem_res.adb (Analyze_Indexed_Component, Analyze_Selected_Component):
3593 Warn on assigning to packed atomic component.
3595 2010-06-18 Robert Dewar <dewar@adacore.com>
3597 * sem_util.ads: Minor reformatting
3598 * einfo.ads, einfo.adb: Minor doc clarification (scope of decls in
3599 Expression_With_Actions).
3600 * snames.ads-tmpl: Minor comment fix
3602 2010-06-18 Robert Dewar <dewar@adacore.com>
3604 * sem_prag.adb (Diagnose_Multiple_Pragmas): New procedure
3605 (Set_Imported): Use Import_Interface_Present to control message output
3606 * sinfo.ads, sinfo.adb (Import_Interface_Present): New flag
3607 * gnat_rm.texi: Document that we can have pragma Import and pragma
3608 Interface for the same subprogram.
3610 2010-06-18 Robert Dewar <dewar@adacore.com>
3612 * lib-xref.adb (Generate_Reference): Fix bad reference to
3613 Has_Pragma_Unreferenced (clients should always use Has_Unreferenced).
3615 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3617 * gcc-interface/trans.c (set_gnu_expr_location_from_node): New static
3619 (gnat_to_gnu) <N_Expression_With_Actions>: New case.
3620 Use set_gnu_expr_location_from_node to set location information on the
3623 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3625 * gcc-interface/Make-lang.in: Update dependencies.
3627 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3629 * sem_util.adb (Is_Atomic_Object): Predicate does not apply to
3632 2010-06-17 Robert Dewar <dewar@adacore.com>
3634 * gnat_rm.texi, gnat_ugn.texi: Clean up documentation on warning and
3635 style check messages.
3636 * sem_res.adb (Resolve_Call): Don't call
3637 Check_For_Eliminated_Subprogram if we are analyzing within a spec
3640 2010-06-17 Robert Dewar <dewar@adacore.com>
3642 * debug.adb: Add documentation for debug flags .X and .Y
3643 * exp_ch4.adb (Expand_Short_Circuit_Operator): Use
3644 Use_Expression_With_Actions.
3645 * gnat1drv.adb (Adjust_Global_Switches): Set
3646 Use_Expression_With_Actions.
3647 * opt.ads (Use_Expression_With_Actions): New switch.
3649 2010-06-17 Robert Dewar <dewar@adacore.com>
3651 * exp_intr.adb: Minor code reorganization (use UI_Max)
3652 * sem_intr.adb: use underlying type to check legality.
3653 * einfo.adb (Known_Static_Esize): False for generic types
3654 (Known_Static_RM_Size): False for generic types
3655 * einfo.ads (Known_Static_Esize): False for generic types
3656 (Known_Static_RM_Size): False for generic types
3658 2010-06-17 Robert Dewar <dewar@adacore.com>
3660 * exp_ch4.ads: Minor code reorganization (specs in alpha order).
3662 2010-06-17 Robert Dewar <dewar@adacore.com>
3664 * debug.adb: New debug flag -gnatd.X to use Expression_With_Actions
3665 node when expanding short circuit form with actions present for right
3667 * exp_ch4.adb: Minor reformatting
3668 (Expand_Short_Circuit_Operator): Use new Expression_With_Actions node if
3669 right opeand has actions present, and debug flag -gnatd.X is set.
3670 * exp_util.adb (Insert_Actions): Handle case of Expression_With_Actions
3672 * nlists.adb (Prepend_List): New procedure
3673 (Prepend_List_To): New procedure
3674 * nlists.ads (Prepend_List): New procedure
3675 (Prepend_List_To): New procedure
3676 * sem.adb: Add processing for Expression_With_Actions
3677 * sem_ch4.adb (Analyze_Expression_With_Actions): New procedure
3678 * sem_ch4.ads (Analyze_Expression_With_Actions): New procedure
3679 * sem_res.adb: Add processing for Expression_With_Actions.
3680 * sem_scil.adb: Add processing for Expression_With_Actions
3681 * sinfo.ads, sinfo.adb (N_Expression_With_Actions): New node.
3682 * sprint.ads, sprint.adb: Add processing for Expression_With_Actions
3684 2010-06-17 Doug Rupp <rupp@adacore.com>
3686 * sem_intr.adb (Check_Intrinsic_Operator): Check that the types
3687 involved both have underlying integer types.
3688 * exp_intr.adb (Expand_Binary_Operator) New subprogram to expand a call
3689 to an intrinsic operator when the operand types or sizes are not
3691 * s-auxdec-vms_64.ads: Revert "+" "-" ops back to Address now that
3692 64/32 Address/Integer works.
3694 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3696 * sem_ch12.adb (Mark_Context): Refine placement of Withed_Body flag, so
3697 that it marks a unit as needed by a spec only if the corresponding
3698 instantiation appears in that spec (and not in the corresponding body).
3699 * sem_elim.adb (Check_Eliminated): If we are within a subunit, the name
3700 in the pragma Eliminate has been parsed as a child unit, but the
3701 current compilation unit is in fact the parent in which the subunit is
3704 2010-06-17 Vincent Celier <celier@adacore.com>
3706 * gnat_rm.texi: Fix typo
3708 2010-06-17 Robert Dewar <dewar@adacore.com>
3710 * sem_util.adb: Minor reformatting
3712 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3714 * sem.adb (Do_Withed_Unit): if the unit in the with_clause is a generic
3715 instance, the clause now denotes the instance body. Traverse the
3716 corresponding spec because there may be no other dependence that will
3717 force the traversal of its own context.
3719 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3721 * sem_ch10.adb (Is_Ancestor_Unit): Subsidiary to
3722 Install_Limited_Context_Clauses, to determine whether a limited_with in
3723 some parent of the current unit designates some other parent, in which
3724 case the limited_with clause must not be installed.
3725 (In_Context): Refine test.
3727 2010-06-17 Gary Dismukes <dismukes@adacore.com>
3729 * sem_util.adb (Collect_Primitive_Operations): In the of an untagged
3730 type with a dispatching equality operator that is overridden (for a
3731 tagged full type), don't include the overridden equality in the list of
3732 primitives. The overridden equality is detected by testing for an
3733 Aliased field that references the overriding equality.
3735 2010-06-17 Robert Dewar <dewar@adacore.com>
3737 * freeze.adb: Minor reformatting.
3739 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
3741 * gnat_ugn.texi: Add a section introducing gdbserver.
3743 2010-06-17 Thomas Quinot <quinot@adacore.com>
3745 * sem_res.adb, sem_ch4.adb, s-stoele.adb, par-labl.adb: Minor
3748 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3750 * sem_aggr.adb (Valid_Ancestor_Type): handle properly the case of a
3751 constrained discriminated parent that is a private type.
3752 (Analyze_Record_Aggregate): when collecting inherited discriminants,
3753 handle properly an ancestor type that is a constrained private type.
3755 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3757 * sem_util.adb (Enclosing_Subprogram): If the called subprogram is
3758 protected, use the protected_subprogram_body only if the original
3759 subprogram has not been eliminated.
3761 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3763 * freeze.adb (Freeze_Expression): The designated type of an
3764 access_to_suprogram type can only be frozen if all types in its profile
3767 2010-06-17 Robert Dewar <dewar@adacore.com>
3769 * par.adb: Minor comment fix
3770 * sem_aggr.adb, sem_ch3.adb: Minor reformatting
3772 2010-06-17 Doug Rupp <rupp@adacore.com>
3774 * s-auxdec-vms_64.ads: Revert Integer to Long_Integer change, instead
3775 change Address to Short_Address in functions where both must be the
3776 same size for intrinsics to work.
3778 2010-06-17 Thomas Quinot <quinot@adacore.com>
3780 * sem_ch4.adb (Analyze_Selected_Component): A selected component may
3781 not denote a (private) component of a protected object.
3783 2010-06-17 Bob Duff <duff@adacore.com>
3785 * par-labl.adb (Try_Loop): Test whether the label and the goto are in
3788 2010-06-17 Joel Brobecker <brobecker@adacore.com brobecker>
3790 * gnat_ugn.texi: Update the documentation about GDB re: exception
3793 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3795 * gnatvsn.ads: Bump to 4.6 version.
3797 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3799 * exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration): The
3800 designated type of the generated pointer is the type of the original
3801 expression, not that of the function call itself, because the return
3802 type may be an untagged derived type and the function may be an
3803 inherited operation.
3805 2010-06-17 Robert Dewar <dewar@adacore.com>
3807 * exp_ch4.adb: Minor reformatting.
3809 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3811 * sinfo.ads, sinfo.adb (Inherited_Discriminant): New flag on
3812 N_Component_Association nodes, to indicate that a component association
3813 of an extension aggregate denotes the value of a discriminant of an
3814 ancestor type that has been constrained by the derivation.
3815 * sem_aggr.adb (Discr_Present): use Inherited_Discriminant to prevent a
3816 double expansion of the aggregate appearing in a context that delays
3817 expansion, to prevent double insertion of discriminant values when the
3818 aggregate is reanalyzed.
3820 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3822 * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Do not use
3823 Allocator as the Related_Node of Return_Obj_Access in call to
3824 Make_Temporary below as this would create a sort of infinite
3827 2010-06-17 Ben Brosgol <brosgol@adacore.com>
3829 * gnat_ugn.texi: Update gnatcheck doc.
3831 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3833 * sem_ch3.adb (Build_Incomplete_Type_Declaration): If there is an
3834 incomplete view of the type that is not tagged, and the full type is a
3835 tagged extension, create class_wide type now, and warn that the
3836 incomplete view should be tagged as well.
3838 2010-06-17 Vincent Celier <celier@adacore.com>
3840 * gnatcmd.adb (Non_VMS_Usage): Do not issue usage for gnat sync.
3841 Update the last line of the usage, indicating what commands do not
3842 accept project file switches.
3843 * vms_conv.adb: Do not issue usage line for GNAT SYNC
3844 * vms_data.ads: Fix errors in the qualifiers /LOGFILE and /MAIN of
3846 * gnat_ugn.texi: Document the relaxed rules for library directories in
3847 externally built library projects.
3849 2010-06-17 Doug Rupp <rupp@adacore.com>
3851 * s-auxdec-vms_64.ads: Make boolean and arithmetic operations intrinsic
3853 * s-auxdec-vms-alpha.adb: Remove kludges for aforemention.
3854 * gcc-interface/Makefile.in: Update VMS target pairs.
3856 2010-06-17 Vasiliy Fofanov <fofanov@adacore.com>
3858 * adaint.c: Reorganized in order to avoid use of GetProcessId to stay
3859 compatible with Windows NT 4.0 which doesn't provide this function.
3861 2010-06-17 Vincent Celier <celier@adacore.com>
3863 * ali-util.adb (Time_Stamp_Mismatch): In Verbose mode, if there is
3864 different timestamps but the checksum is the same, issue a short
3867 2010-06-17 Arnaud Charlet <charlet@adacore.com>
3869 * s-interr.adb (Finalize): If the Abort_Task signal is set to system,
3870 it means that we cannot reset interrupt handlers since this would
3871 require potentially sending the abort signal to the Server_Task.
3873 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3875 * exp_ch4.adb: expand NOT for VMS types.
3876 * sem_util.adb: Use OpenVMS_On_Target for IS_VMS_Operator.
3878 2010-06-17 Sergey Rybin <rybin@adacore.com>
3880 * vms_data.ads: Add qualifier for '--no-elim-dispatch' gnatelim option.
3881 * gnat_ugn.texi (gnatelim): add description for --no-elim-dispatch
3884 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3886 * exp_ch6.adb (Expand_Call): Do not expand a call to an internal
3887 protected operation if the subprogram has been eliminated.
3889 2010-06-17 Vincent Celier <celier@adacore.com>
3891 * prj-nmsc.adb (Check_Library_Attributes): Allow the different
3892 directories associated with a library to be any directory when the
3893 library project is externally built.
3895 2010-06-17 Vincent Celier <celier@adacore.com>
3897 * make.adb (Check): If switch -m is used, deallocate the memory that
3898 may be allocated when computing the checksum.
3900 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3902 * g-socthi-mingw.adb (C_Recvmsg): Add 'use type' clause for C.size_t;
3903 (C_Sendmsg): Likewise.
3905 2010-06-17 Thomas Quinot <quinot@adacore.com>
3907 * sem_res.adb: Update comments.
3909 2010-06-17 Vincent Celier <celier@adacore.com>
3911 * back_end.adb (Scan_Compiler_Arguments): Process last argument
3913 2010-06-17 Robert Dewar <dewar@adacore.com>
3915 * exp_ch3.adb, exp_ch6.adb, exp_smem.adb, exp_util.adb: Use Ekind_In.
3916 * layout.adb, freeze.adb: Use Make_Temporary.
3918 2010-06-17 Jerome Lambourg <lambourg@adacore.com>
3920 * exp_ch11.adb (Expand_N_Raise_Statement): Expand raise statements in
3921 .NET/JVM normally as this is now perfectly supported by the backend.
3923 2010-06-17 Pascal Obry <obry@adacore.com>
3925 * gnat_rm.texi: Fix minor typo, remove duplicate blank lines.
3927 2010-06-17 Vincent Celier <celier@adacore.com>
3929 * make.adb (Collect_Arguments_And_Compile): Create include path file
3930 only when -x is specified.
3932 * opt.ads (Use_Include_Path_File): New Boolean flag, initialized to
3934 * prj-env.adb (Set_Ada_Paths): New Boolean parameters Include_Path and
3935 Objects_Path, defaulted to True. Only create include path file if
3936 Include_Path is True, only create objects path file if Objects_Path is
3938 * prj-env.ads (Set_Ada_Paths): New Boolean parameters Include_Path and
3939 Objects_Path, defaulted to True.
3940 * switch-m.adb (Scan_Make_Switches): Set Use_Include_Path_File to True
3943 2010-06-17 Ed Schonberg <schonberg@adacore.com>
3945 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
3946 determine whether it has the controlling type, when the formal is an
3949 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3951 * s-crtl.ads (ssize_t): New type.
3952 (read): Fix signature.
3954 * g-socthi.ads: Add 'with System.CRTL' clause. Remove ssize_t and
3955 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3956 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3957 (C_Sendmsg): Likewise.
3958 * g-socthi.adb (Syscall_Recvmsg): Likewise.
3959 (Syscall_Sendmsg): Likewise.
3960 (C_Recvmsg): Likewise.
3961 (C_Sendmsg): Likewise.
3962 * g-socthi-mingw.ads: Add 'with System.CRTL' clause. Remove ssize_t
3963 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3964 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3965 (C_Sendmsg): Likewise.
3966 * g-socthi-mingw.adb (C_Recvmsg): Likewise.
3967 (C_Sendmsg): Likewise.
3968 * g-socthi-vms.ads: Add 'with System.CRTL' clause. Remove ssize_t and
3969 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3970 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3971 (C_Sendmsg): Likewise.
3972 * g-socthi-vms.adb (C_Recvmsg): Likewise.
3973 (C_Sendmsg): Likewise.
3974 * g-socthi-vxworks.ads Add 'with System.CRTL' clause. Remove ssize_t
3975 and 'use type' directive for C.size_t, add one for System.CRTL.ssize_t.
3976 (C_Recvmsg): Replace ssize_t with System.CRTL.ssize_t.
3977 (C_Sendmsg): Likewise.
3978 * g-socthi-vxworks.adb (C_Recvmsg): Likewise.
3979 (C_Sendmsg): Likewise.
3980 * g-sercom-linux.adb (Read): Use correct types to call 'read'.
3981 (Write): Likewise to call 'write'.
3982 * s-os_lib.adb (Read): Use correct type to call System.CRTL.read.
3983 (Write): Use correct type to call System.CRTL.write.
3984 * s-tasdeb.adb (Write): Likewise.
3986 2010-06-17 Vincent Celier <celier@adacore.com>
3988 * prj-proc.adb (Copy_Package_Declarations): Change argument name
3989 Naming_Restricted to Restricted. If Restricted is True, do not copy the
3990 value of attribute Linker_Options.
3992 2010-06-17 Eric Botcazou <ebotcazou@adacore.com>
3994 * gcc-interface/trans.c (push_stack, pop_stack): Delete.
3995 (Case_Statement_to_gnu): Adjust.
3996 (Loop_Statement_to_gnu): Likewise.
3997 (Subprogram_Body_to_gnu): Likewise.
3998 (Handled_Sequence_Of_Statements_to_gnu): Likewise.
3999 (Compilation_Unit_to_gnu): Likewise.
4001 2010-06-17 Robert Dewar <dewar@adacore.com>
4003 * exp_fixd.adb, exp_imgv.adb, exp_intr.adb, exp_pakd.adb, exp_prag.adb,
4004 exp_sel.adb, exp_util.adb, sem_ch10.adb, sem_ch12.adb, sem_ch13.adb,
4005 sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb, sem_ch9.adb,
4006 sem_dist.adb, sem_util.adb: Use Make_Temporary
4007 * itypes.ads, tbuild.ads: Minor comment update
4008 * exp_ch9.adb, exp_dist.adb: Minor reformatting
4010 2010-06-17 Thomas Quinot <quinot@adacore.com>
4012 * exp_imgv.adb, exp_ch7.ads: Minor reformatting.
4014 2010-06-17 Robert Dewar <dewar@adacore.com>
4016 * exp_ch9.adb, exp_disp.adb, exp_dist.adb: Use Make_Temporary.
4018 2010-06-17 Thomas Quinot <quinot@adacore.com>
4020 * sprint.adb (pg): Set Dump_Freeze_Null, to be consistent with -gnatdg.
4022 2010-06-17 Robert Dewar <dewar@adacore.com>
4024 * exp_ch6.adb, exp_ch7.adb, exp_ch5.adb: Use Make_Temporary
4025 * tbuild.ads (Make_Temporary): More comment updates
4026 * tbuild.adb: Minor reformatting
4028 2010-06-17 Robert Dewar <dewar@adacore.com>
4030 * checks.adb, exp_aggr.adb, exp_atag.adb, exp_attr.adb, exp_ch11.adb,
4031 exp_ch3.adb, exp_ch4.adb: Minor code reorganization.
4033 * tbuild.ads, tbuild.adb (Make_Temporary): Clean up, use Entity_Id
4035 (Make_Temporary): Add more extensive documentation
4037 2010-06-17 Robert Dewar <dewar@adacore.com>
4039 * sem_intr.adb, sem_prag.adb, sem_res.adb, sem_type.adb, sem_util.adb,
4040 sem_warn.adb, sem_eval.adb: Minor reformatting. Use Ekind_In.
4041 (Set_Slice_Subtype): Explicitly freeze the slice's itype at the point
4042 where the slice's actions are inserted.
4043 (Decompose_Expr): Account for possible rewriting of slice bounds
4044 resulting from side effects suppression caused by the above freezing,
4045 so that folding of bounds is preserved by such rewriting.
4047 2010-06-17 Robert Dewar <dewar@adacore.com>
4049 * einfo.ads, einfo.adb (Get_Record_Representation_Clause): New function.
4050 * freeze.adb (Freeze_Record_Type): Add call to
4051 Check_Record_Representation_Clause.
4052 * sem_ch13.adb (Check_Record_Representation_Clause): New function
4053 (Analyze_Record_Representation_Clause): Split out overlap code into this
4055 (Check_Component_Overlap): Moved inside
4056 Check_Record_Representation_Clause.
4057 * sem_ch13.ads (Check_Record_Representation_Clause): New function.
4059 2010-06-17 Robert Dewar <dewar@adacore.com>
4061 * back_end.adb, sem_res.adb, switch-c.adb, sem_scil.adb: Minor
4063 * sem_attr.adb, sem_cat.adb, sem_disp.adb, sem_elab.adb, sem_elim.adb,
4064 sem_eval.adb: Use Ekind_In
4066 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4068 * sem_ch8.adb: better error message for illegal inherited discriminant
4070 2010-06-17 Vincent Celier <celier@adacore.com>
4072 * bindusg.adb: Remove lines for -A and -C
4073 * gnat_ugn.texi: Remove all documentation and examples of switches -A
4074 and -C for gnatbind and gnatlink.
4075 * gnatlink.adb (Usage): Remove lines for -A and -C
4076 * switch-b.adb (Scan_Binder_Switches): Issue warning when switch -C is
4078 * gcc-interface/Make-lang.in: Update dependencies.
4080 2010-06-17 Vincent Celier <celier@adacore.com>
4082 * back_end.adb (Scan_Compiler_Arguments): Put all arguments in new
4083 local Argument_List variable Args.
4084 * switch-c.adb (Scan_Front_End_Switches): New Argument_List argument
4086 (Switch_Subsequently_Cancelled): New Argument_List argument Args. Look
4087 for subsequent switches in Args.
4088 * switch-c.ads (Scan_Front_End_Switches): New Argument_List argument
4090 * gcc-interface/Make-lang.in: Update dependencies.
4092 2010-06-17 Robert Dewar <dewar@adacore.com>
4094 * einfo.adb: Minor code fix, allow E_Class_Wide_Type for
4095 Equivalent_Type to match documentation.
4097 2010-06-17 Robert Dewar <dewar@adacore.com>
4099 * sem_ch6.adb, sem_ch7.adb: Minor reformatting.
4100 * sem_ch3.adb, sem_ch5.adb, sem_ch9.adb, sem_ch10.adb, sem_ch12.adb,
4101 sem_ch4.adb, sem_ch8.adb, sem_ch13.adb: Make use of Ekind_In.
4103 2010-06-17 Thomas Quinot <quinot@adacore.com>
4105 * sem_res.adb (Set_Slice_Subtype): Always freeze the slice's itype.
4107 2010-06-17 Thomas Quinot <quinot@adacore.com>
4109 * freeze.adb (Freeze_Expression): Short circuit operators are valid
4110 freeze node insertion points.
4112 2010-06-17 Robert Dewar <dewar@adacore.com>
4114 * switch-c.ads, switch-c.adb, sem_ch13.adb: Minor reformatting.
4115 * sem_ch12.adb: Add pragmas Assert and Check to previous change.
4117 2010-06-17 Gary Dismukes <dismukes@adacore.com>
4119 * layout.adb (Layout_Type): Broaden test for setting an array type's
4120 Component_Size to include all scalar types, not just discrete types
4121 (components of real types were missed).
4122 * sem_ch3.adb (Constrain_Index): Add missing setting of First_Literal
4123 on the itype created for an index (consistent with Make_Index and
4124 avoids possible Assert_Failures).
4126 2010-06-17 Robert Dewar <dewar@adacore.com>
4128 * atree.ads, atree.adb: Add 6-parameter version of Ekind_In
4129 * einfo.adb: Minor code reformatting (use Ekind_In)
4131 2010-06-17 Robert Dewar <dewar@adacore.com>
4133 * sem_warn.adb (Test_Ref): Abandon scan if access subprogram parameter
4136 2010-06-17 Vincent Celier <celier@adacore.com>
4138 * back_end.adb: Minor comment updates
4139 * switch-c.adb: Remove dependencies on gcc C sources
4140 * gcc-interface/Make-lang.in: Add a-comlin.o to the object file list
4143 2010-06-17 Ed Schonberg <schonberg@adacore.com>
4145 * sem_ch12.adb: propagate Pragma_Enabled flag to generic.
4146 * get_scos.adb: Set C2 flag in decision entry of pragma to 'e' (enabled)
4147 * par_sco.ads, par_sco.adb (Set_SCO_Pragma_Enabled): New procedure
4148 Remove use of Node field in SCOs table
4149 (Output_Header): Set 'd' to initially disable pragma entry
4150 * put_scos.adb (Put_SCOs): New flag indicating if pragma is enabled
4151 * scos.ads, scos.adb: Remove Node field from internal SCOs table.
4152 Use C2 field of pragma decision header to indicate enabled.
4153 * sem_prag.adb: Add calls to Set_SCO_Pragma_Enabled.
4154 * gcc-interface/Make-lang.in: Update dependencies.
4156 2010-06-17 Vincent Celier <celier@adacore.com>
4158 * back_end.adb (Next_Arg): Moved to procedure Scan_Compiler_Arguments
4159 (Scan_Compiler_Arguments): Call Scan_Front_End_Switches with Next_Arg
4160 (Switch_Subsequently_Cancelled): Function moved to the body of Switch.C
4161 * back_end.ads (Scan_Front_End_Switches): Function moved to the body of
4163 * switch-c.adb: Copied a number of global declarations from back_end.adb
4164 (Len_Arg): New function copied from back_end.adb
4165 (Switch_Subsequently_Cancelled): New function moved from back_end.adb
4166 (Scan_Front_End_Switches): New parameter Arg_Rank used to call
4167 Switch_Subsequently_Cancelled.
4168 * switch-c.ads (Scan_Front_End_Switches): New parameter Arg_Rank.
4169 * gcc-interface/Makefile.in: Add line so that shared libgnat is linked
4170 with -lexc on Tru64.
4172 2010-06-17 Robert Dewar <dewar@adacore.com>
4174 * prj.ads, prj.adb: Minor reformatting
4176 2010-06-17 Thomas Quinot <quinot@adacore.com>
4178 * put_scos.adb: Do not generate a blank line in SCOs when omitting the
4179 CP line for a disabled pragma.
4181 2010-06-17 Emmanuel Briot <briot@adacore.com>
4183 * prj-proc.adb, prj.adb, prj.ads (Check_Or_Set_Typed_Variable): New
4185 (Process_Declarative_Item): An invalid value in an typed variable
4186 declaration is no longer always fatal.
4188 2010-06-16 Arnaud Charlet <charlet@adacore.com>
4190 * get_scos.adb, par_sco.adb, par_sco.ads, put_scos.adb, scos.adb,
4191 scos.ads, exp_ch4.adb, sem_warn.adb: Code clean up, update
4194 2010-06-16 Javier Miranda <miranda@adacore.com>
4196 * exp_disp.adb (Expand_Dispatching_Call): Adjust the decoration of the
4197 node referenced by the SCIL node of dispatching "=" to skip the tags
4200 2010-06-16 Ed Schonberg <schonberg@adacore.com>
4202 * sem_ch5.adb (Analyze_Exit_Statement): Return if no enclosing loop,
4203 to prevent cascaded errors and compilation aborts.
4205 2010-06-16 Robert Dewar <dewar@adacore.com>
4207 * back_end.adb (Switch_Subsequently_Cancelled): New function
4208 Move declarations to package body level to support this change
4209 * back_end.ads (Switch_Subsequently_Cancelled): New function
4210 * gnat_ugn.texi: Document -gnat-p switch
4211 * switch-c.adb (Scan_Front_End_Switches): Implement -gnat-p switch
4212 * ug_words: Add entry for -gnat-p (UNSUPPRESS_ALL)
4213 * usage.adb: Add line for -gnat-p switch
4214 * vms_data.ads: Add entry for UNSUPPRESS_ALL (-gnat-p)
4216 2010-06-16 Robert Dewar <dewar@adacore.com>
4218 * sem_warn.adb (Check_Infinite_Loop_Warning): Declaration counts as
4221 2010-06-16 Robert Dewar <dewar@adacore.com>
4223 * exp_disp.adb: Minor reformatting
4225 2010-06-16 Ed Schonberg <schonberg@adacore.com>
4227 * sem_ch3.adb (Complete_Private_Subtype): Inherit class_wide type from
4228 base type only if it was not previously created for the partial view.
4230 2010-06-16 Thomas Quinot <quinot@adacore.com>
4232 * tbuild.ads: Minor comment fix
4234 2010-06-15 Nathan Froyd <froydnj@codesourcery.com>
4236 * gcc-interface/trans.c (gnu_stack_free_list): Delete.
4237 (gnu_except_ptr_stack): Change type to VEC. Update comment.
4238 (gnu_elab_proc_stack): Likewise.
4239 (gnu_return_label_stack): Likewise.
4240 (gnu_loop_label_stack): Likewise.
4241 (gnu_switch_label_stack): Likewise.
4242 (gnu_constraint_label_stack): Likewise.
4243 (gnu_storage_error_label_stack): Likewise.
4244 (gnu_program_error_label_stack): Likewise.
4245 (push_exception_label_stack): Take a VEC ** instead of a tree *.
4246 (push_stack): Likewise. Remove unused second parameter. Update
4248 (pop_stack): Take a VEC * instead of a tree *. Update callers.
4249 (gigi): Initialize stacks as VECs.
4250 (Identifier_to_gnu): Use VEC_last instead of TREE_VALUE.
4251 (Case_Statement_to_gnu): Likewise.
4252 (Subprogram_Body_to_gnu): Likewise.
4253 (call_to_gnu): Likewise.
4254 (Exception_Handler_to_gnu_sjlj): Likewise.
4255 (gnat_to_gnu): Likewise.
4256 (get_exception_label): Likewise.
4258 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4260 * sem_ch3.adb (Build_Derived_Record_Type): if derived type is an
4261 anonymous base generated when the parent is a constrained discriminated
4262 type, propagate interface list to first subtype because it may appear
4263 in a current instance within the extension part of the derived type
4264 declaration, and its own subtype declaration has not been elaborated
4266 * exp_disp.adb (Build_Interface_Thunk): Use base type of formal to
4267 determine whether it has the controlling type.
4269 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4271 * exp_ch11.adb (Expand_N_Raise_Statement): Make sure that the explicit
4272 raise of CE, SE and PE have the reason correctly set and are properly
4273 expanded before stopping the expansions of .NET/JVM exceptions.
4275 2010-06-14 Robert Dewar <dewar@adacore.com>
4277 * opt.ads (Check_Policy_List): Add some clarifying comments
4278 * sem_prag.adb (Analyze_Pragma, case Check): Set Pragma_Enabled flag
4279 on rewritten Assert pragma.
4281 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4283 * sem_ch6.adb (Check_Overriding_Indicator): Add a special check for
4284 controlled operations, so that they will be treated as overriding even
4285 if the overridden subprogram is marked Is_Hidden, as long as the
4286 overridden subprogram's parent subprogram is not hidden.
4288 2010-06-14 Robert Dewar <dewar@adacore.com>
4290 * debug.adb: Entry for gnatw.d no longer specific for while loops
4291 * einfo.adb (First_Exit_Statement): New attribute for E_Loop
4292 * einfo.ads (First_Exit_Statement): New attribute for E_Loop
4293 * sem_ch5.adb (Analyze_Loop_Statement): Check_Infinite_Loop_Warning has
4294 new calling sequence to include test for EXIT WHEN.
4295 (Analyze_Exit_Statement): Chain EXIT statement into exit statement chain
4296 * sem_warn.ads, sem_warn.adb (Check_Infinite_Loop_Warning): Now handles
4298 * sinfo.adb (Next_Exit_Statement): New attribute of N_Exit_Statement
4300 * sinfo.ads (N_Pragma): Correct comment on Sloc field (points to
4301 PRAGMA, not to pragma identifier).
4302 (Next_Exit_Statement): New attribute of N_Exit_Statement node
4304 2010-06-14 Robert Dewar <dewar@adacore.com>
4306 * sem_res.adb (Resolve_Short_Circuit): Fix sloc of "assertion/check
4309 2010-06-14 Robert Dewar <dewar@adacore.com>
4311 * par-ch2.adb (Scan_Pragma_Argument_Association): Clarify message for
4312 missing pragma argument identifier.
4314 2010-06-14 Robert Dewar <dewar@adacore.com>
4316 * atree.ads, atree.adb (Ekind_In): New functions.
4318 2010-06-14 Robert Dewar <dewar@adacore.com>
4320 * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**N in stand alone context
4322 2010-06-14 Robert Dewar <dewar@adacore.com>
4324 * usage.adb (Usage): Redo documentation of -gnatwa.
4326 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4328 * sem_ch8.adb (Find_Type): The attribute 'class cannot be applied to
4329 an untagged incomplete type that is a limited view.
4331 2010-06-14 Sergey Rybin <rybin@adacore.com>
4333 * gnat_ugn.texi: Add description of '-cargs gcc_switches' to gnatstub
4336 2010-06-14 Thomas Quinot <quinot@adacore.com>
4338 * exp_ch4.adb (Expand_Short_Circuit_Operator): New subprogram,
4339 factoring duplicated code between...
4340 (Expand_N_And_Than, Expand_N_Or_Else): Remove duplicated code.
4341 * a-envvar.ads: Minor reformatting
4343 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4345 * ali.adb, ali.ads, lib-xref.ads: Document new '+' letter for C/C++
4347 (Scan_ALI): Take into account new Visibility field.
4348 (Visibility_Kind): New type.
4349 (Xref_Entity_Record): Replace Lib field by Visibility.
4351 * gcc-interface/Make-lang.in: Update dependencies.
4353 2010-06-14 Pascal Obry <obry@adacore.com>
4355 * raise.h: Remove unused defintions.
4357 2010-06-14 Bob Duff <duff@adacore.com>
4359 * par-ch10.adb (P_Subunit): If the next token after "separate(X)" is
4360 Tok_Not or Tok_Overriding, call P_Subprogram. We had previously given
4361 the incorrect error "proper body expected".
4362 * par-ch6.adb (P_Subprogram): Suppress "overriding indicator not
4363 allowed here" error in case of subunits, which was triggered by the
4364 above change to P_Subunit.
4366 2010-06-14 Sergey Rybin <rybin@adacore.com>
4368 * gnat_ugn.texi, vms_data.ads: Update gnatelim doc.
4370 2010-06-14 Thomas Quinot <quinot@adacore.com>
4372 * lib-util.adb: Minor code reorganization.
4374 2010-06-14 Robert Dewar <dewar@adacore.com>
4376 * ali.adb (Scan_ALI): Implement reading and storing of N lines
4377 (Known_ALI_Lines): Add entry for 'N' (notes)
4378 * ali.ads (Notes): New table to store Notes information
4379 * alloc.ads: Add entries for Notes table
4380 * lib-util.adb (Write_Info_Int): New procedure
4381 (Write_Info_Slit): New procedure
4382 (Write_Info_Uint): New procedure
4383 * lib-util.ads (Write_Info_Int): New procedure
4384 (Write_Info_Slit): New procedure
4385 (Write_Info_Uint): New procedure
4386 * lib-writ.adb (Write_Unit_Information): Output N (notes) lines
4387 * lib-writ.ads: Update documentation for N (Notes) lines
4388 * lib.adb (Store_Note): New procedure
4389 * lib.ads (Notes): New table
4390 (Store_Note): New procedure
4391 * sem_prag.adb: Call Store_Note for affected pragmas
4393 2010-06-14 Thomas Quinot <quinot@adacore.com>
4395 * socket.c: Fix wrong condition in #ifdef
4396 * g-socket.adb, g-sothco.ads: Functions imported from socket.c that
4397 take or return char* values can't use Interfaces.C.Strings.chars_ptr,
4398 because on VMS this type is a 32-bit pointer which is not compatible
4399 with the default for C pointers for code compiled with gcc on that
4402 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4404 * sem_util (Is_VMS_Operator): New predicate to determine whether an
4405 operator is an intrinsic operator declared in the DEC system extension.
4406 * sem_res.adb (Resolve_Logical_Op): operation is legal on signed types
4407 if the operator is a VMS intrinsic.
4408 * sem_eval.adb (Eval_Logical_Op): Operation is legal and be
4409 constant-folded if the operands are signed and the operator is a VMS
4412 2010-06-14 Robert Dewar <dewar@adacore.com>
4414 * g-socket.adb, gnatcmd.adb: Minor reformatting.
4416 2010-06-14 Pascal Obry <obry@adacore.com>
4418 * s-finimp.adb: Fix typo.
4419 * raise.h: Remove duplicate blank line.
4421 2010-06-14 Vincent Celier <celier@adacore.com>
4423 * prj-nmsc.adb (Add_Sources): Always set the object file and the
4424 switches file names, as the configuration of the language may change
4425 in an extending project.
4426 (Process_Naming_Scheme): For sources of projects that are extended, set
4427 the configuration of the language from the highest extending project
4428 where the language is declared.
4430 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4432 * sem_res.adb (Resolve_Call): For infinite recursion check, test
4433 whether the called subprogram is inherited from a containing subprogram.
4434 (Same_Or_Aliased_Subprograms): New function
4436 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4438 * sem_ch8.adb (End_Use_Type): Before indicating that an operator is not
4439 use-visible, check whether it is a primitive for more than one type.
4441 2010-06-14 Robert Dewar <dewar@adacore.com>
4443 * sem_ch3.adb (Copy_And_Swap): Copy Has_Pragma_Unmodified flag.
4445 * sem_ch7.adb (Preserve_Full_Attributes): Preserve
4446 Has_Pragma_Unmodified flag.
4448 2010-06-14 Thomas Quinot <quinot@adacore.com>
4450 * g-sttsne-locking.adb, g-sttsne-locking.ads, g-sttsne.ads,
4451 g-sttsne-vxworks.adb, g-sttsne-dummy.ads: Removed. Mutual exclusion is
4452 now done in GNAT.Sockets if necessary.
4453 * gsocket.h, g-socket.adb, g-sothco.ads (GNAT.Sockets.Get_XXX_By_YYY):
4454 Ensure mutual exclusion for netdb operations if the target platform
4456 (GNAT.Sockets.Thin_Common): New binding for getXXXbyYYY, treating struct
4457 hostent as an opaque type to improve portability.
4458 * s-oscons-tmplt.c, socket.c: For the case of Vxworks, emulate
4459 gethostbyYYY using proprietary VxWorks API so that a uniform interface
4460 is available for the Ada side.
4461 * gcc-interface/Makefile.in: Remove g-sttsne-*
4462 * gcc-interface/Make-lang.in: Update dependencies.
4464 2010-06-14 Vincent Celier <celier@adacore.com>
4466 * gnatcmd.adb (Mapping_File): New function.
4468 2010-06-14 Javier Miranda <miranda@adacore.com>
4470 * sem_ch3.adb (Derive_Subprograms): Remove over-restrictive assertion.
4472 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4474 * ali.adb: Fix typo.
4475 * s-auxdec-vms-alpha.adb, scng.ads: Minor reformatting.
4477 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4479 * sem_ch12.adb: Make Mark_Context transitive, and apply to subprogram
4482 * sem_ch8.adb (Find_Expanded_Name): If a candidate compilation unit in
4483 the context does not have a homonym of the selector, emit default
4486 2010-06-14 Robert Dewar <dewar@adacore.com>
4488 * sem.adb, sem_ch12.adb, sem_util.adb: Minor reformatting and
4491 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4493 * lib-xref.ads: Doc updates:
4494 - Allocate 'Q' for #include entity kind
4496 - Allocate 'g' for regular macros
4497 - Allocate 'G' for function-like macros
4499 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4501 * sinfo.ads, sinfo.adb (Withed_Body): New attribute of a with_clause.
4502 Indicates that there is an instantiation in the current unit that
4503 loaded the body of the unit denoted by the with_clause.
4504 * sem_ch12.adb (Mark_Context): When instanting a generic body, check
4505 whether a with_clause in the current context denotes the unit that
4506 holds the generic declaration, and mark the with_clause accordingly.
4507 (Instantiate_Package_Body): call Mark_Context.
4508 * sem.adb (Process_Bodies_In_Context): Use Withed_Body to determine
4509 whether a given body should be traversed before the spec of the main
4512 2010-06-14 Ed Falis <falis@adacore.com>
4514 * sysdep.c: Fix 653 build against vThreads headers.
4516 2010-06-14 Robert Dewar <dewar@adacore.com>
4518 * sinfo.ads: Minor reformatting.
4520 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4522 * sem_ch6.adb (Analyze_Subprogram_Body): Do not check conformance when
4523 the spec has been generated for a body without spec that carries an
4524 Inline_Always pragma.
4526 2010-06-14 Arnaud Charlet <charlet@adacore.com>
4528 * lib-xref.ads: Documentation change: allocate 'Z' letter to C/C++
4531 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4533 * exp_dbug.adb (Debug_Renaming_Declaration): Do not output any debug
4534 declaration for VMs, as those are useless and might lead to duplicated
4535 local variable names in the generated code.
4536 * gcc-interface/Make-lang.in: Update dependencies.
4538 2010-06-14 Robert Dewar <dewar@adacore.com>
4540 * opt.ads, sem.adb, sem_elab.adb: Minor reformatting
4542 2010-06-14 Robert Dewar <dewar@adacore.com>
4544 * exp_aggr.adb (Has_Address_Clause): Moved to Exp_Util, and there it
4545 is renamed as Has_Following_Address_Clause.
4546 * exp_ch3.adb (Needs_Simple_Initialization): Add Consider_IS argument
4547 to allow the caller to avoid Initialize_Scalars having an effect.
4548 (Expand_N_Object_Declaration): Do not do Initialize_Scalars stuff for
4549 scalars with an address clause specified.
4550 * exp_ch3.ads (Needs_Simple_Initialization): Add Consider_IS argument
4551 to allow the caller to avoid Initialize_Scalars having an effect.
4552 * exp_util.adb (Has_Following_Address_Clause): Moved here from Exp_Aggr
4553 (where it was called Has_Address_Clause).
4554 * exp_util.ads (Has_Following_Address_Clause): Moved here from Exp_Aggr
4555 (where it was called Has_Address_Clause).
4556 * freeze.adb (Warn_Overlay): Suppress message about overlaying causing
4557 problems for Initialize_Scalars (since we no longer initialize objects
4558 with an address clause.
4560 2010-06-14 Robert Dewar <dewar@adacore.com>
4562 * exp_prag.adb (Expand_Pragma_Check): Set Loc of generated code from
4565 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4567 * sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set Debug_Info_Needed
4568 on the entity of an implicitly generated postcondition procedure.
4570 2010-06-14 Thomas Quinot <quinot@adacore.com>
4572 * sem_ch7.adb (Preserve_Full_Attributes): Propagate
4573 Discriminant_Constraint elist from full view to private view.
4575 2010-06-14 Robert Dewar <dewar@adacore.com>
4577 * sem_res.adb: Minor reformatting.
4579 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4581 * sem.adb: New version of unit traversal.
4583 * sem_elab.adb (Check_Internal_Call): Do not place a call appearing
4584 within a generic unit in the table of delayed calls.
4586 2010-06-14 Robert Dewar <dewar@adacore.com>
4588 * gnatcmd.adb, sem_util.adb, exp_ch3.adb: Minor reformatting
4590 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4592 * sem_ch12.adb (Save_References): If an identifier has been rewritten
4593 during analysis as an explicit dereference, keep the reference implicit
4594 in the generic, but preserve the entity if global. This prevents
4595 malformed generic trees in the presence of some nested generics.
4597 2010-06-14 Sergey Rybin <rybin@adacore.com>
4599 * gnat_ugn.texi: For the GNAT driver, clarify the effect of calling the
4600 tool with '-files=' option. Also fix some small errors (wrong brackets)
4602 2010-06-14 Vincent Celier <celier@adacore.com>
4604 * gnatbind.adb: Call Scan_ALI with Directly_Scanned set to True for all
4605 the ALI files on the command line.
4607 * ali.adb (Scan_ALI): Set component Directly_Scanned of the unit(s) to
4608 the same value as the parameter of the same name.
4609 * ali.ads (Scan_ALI): New Boolean parameter Directly_Scanned, defaulted
4611 * bindgen.adb (Gen_Versions_Ada): Never emit version symbols for
4612 Stand-Alone Library interfaces. When binding Stand-Alone Libraries,
4613 emit version symbols only for the units of the library.
4614 (Gen_Versions_C): Ditto.
4616 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4618 * sem_ch4.adb: Fix typo.
4620 2010-06-14 Vasiliy Fofanov <fofanov@adacore.com>
4622 * s-oscons-tmplt.c (IOV_MAX): redefine on Tru64 and VMS since the
4623 vector IO doesn't work at default value properly.
4625 2010-06-14 Doug Rupp <rupp@adacore.com>
4627 * s-stoele.adb: Remove unnecessary qualification of To_Address for VMS.
4629 2010-06-14 Vincent Celier <celier@adacore.com>
4631 * gnatcmd.adb (Check_Files): Do not invoke the tool with all the
4632 sources of the project if a switch -files= is used.
4634 2010-06-14 Thomas Quinot <quinot@adacore.com>
4636 * exp_attr.adb: Minor reformatting.
4638 2010-06-14 Gary Dismukes <dismukes@adacore.com>
4640 * gnat_ugn.texi: Minor typo fixes and wording changes.
4642 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4644 * sem_ch4.adb (Analyze_One_Call): If the call has been rewritten from a
4645 prefixed form, do not re-analyze first actual, which may need an
4646 implicit dereference.
4647 * sem_ch6.adb (Analyze_Procedure_Call): If the call is given in
4648 prefixed notation, the analysis will rewrite the node, and possible
4649 errors appear in the rewritten name of the node.
4650 * sem_res.adb: If a call is ambiguous because its first parameter is
4651 an overloaded call, report list of candidates, to clarify ambiguity of
4654 2010-06-14 Doug Rupp <rupp@adacore.com>
4656 * s-auxdec-vms-alpha.adb: New package body implementing legacy
4657 VAX instructions with Asm insertions.
4658 * s-auxdec-vms_64.ads: Inline VAX queue functions
4659 * s-stoele.adb: Resolve some ambiguities in To_Addresss with s-suxdec
4660 that show up only on VMS.
4661 * gcc-interface/Makefile.in: Provide translation for
4662 s-auxdec-vms-alpha.adb.
4664 2010-06-14 Olivier Hainque <hainque@adacore.com>
4666 * initialize.c (VxWorks section): Update comments.
4668 2010-06-14 Robert Dewar <dewar@adacore.com>
4670 * a-convec.adb, sem_prag.adb, checks.adb: Minor reformatting.
4672 2010-06-14 Eric Botcazou <ebotcazou@adacore.com>
4674 * init.c: Code clean up.
4676 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4678 * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Address): Do
4679 not insert address clause in table for later validation if type of
4680 entity is generic, to prevent possible spurious errors.
4682 * sem_ch8.adb: Code clean up.
4684 2010-06-14 Ben Brosgol <brosgol@adacore.com>
4686 * gnat_ugn.texi: Expanded @ovar macro inline to solve problem with
4687 texi2pdf and texi2html.
4688 Document how to change scheduling properties on HP-UX.
4690 2010-06-14 Thomas Quinot <quinot@adacore.com>
4692 * g-socket.ads: Remove misleading comments.
4694 2010-06-14 Jerome Lambourg <lambourg@adacore.com>
4696 * sem_prag.adb (Check_Duplicated_Export_Name): Remove check for
4697 CLI_Target as this prevents proper detection of exported names
4698 duplicates when the exported language is different to CIL.
4699 (Process_Interface_Name): Add check for CIL convention exports,
4700 replacing the old one from Check_Duplicated_Export_Name.
4702 2010-06-14 Matthew Heaney <heaney@adacore.com>
4704 * a-coinve.adb, a-convec.adb (operator "&"): Check both that new length
4705 and new last satisfy constraints.
4706 (Delete_Last): prevent overflow for subtraction of index values
4707 (To_Vector): prevent overflow for addition of index values
4709 2010-06-14 Ed Schonberg <schonberg@adacore.com>
4711 * sem_ch4.adb (Complete_Object_Operation): After analyzing the
4712 rewritten call, preserve the resulting type to prevent spurious errors,
4713 when the call is implicitly dereferenced in the context of an in-out
4716 * checks.adb (Apply_Discriminant_Check): If the target of the
4717 assignment is a renaming of a heap object, create constrained type for
4720 2010-06-14 Pascal Obry <obry@adacore.com>
4722 * prj-proc.adb: Fix copy of object directory for extending projects.
4724 2010-06-14 Jose Ruiz <ruiz@adacore.com>
4726 * init.c (__gnat_alternate_stack): Define this space for PowerPC linux
4727 (__gnat_install_handler, PowerPC linux): Activate the alternative
4730 2010-06-13 Gerald Pfeifer <gerald@pfeifer.com>
4732 * gnat_rm.texi: Move to GFDL version 1.3.
4733 * gnat-style.texi: Ditto.
4734 * gnat_ugn.texi: Ditto.
4736 2010-06-12 Kai Tietz <kai.tietz@onevision.com>
4739 * gcc-interface/Makefile.in: Add rules for multilib x86/x64
4742 2010-06-11 Alexandre Oliva <aoliva@redhat.com>
4744 * gcc-interface/utils.c (update_pointer_to): Initialize last.
4746 2010-06-09 Eric Botcazou <ebotcazou@adacore.com>
4748 * gcc-interface/ada-tree.h: Fix formatting nits.
4750 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4752 * gcc-interface/utils.c (init_gnat_to_gnu): Use typed GC
4754 (init_dummy_type): Likewise.
4755 (gnat_pushlevel): Likewise.
4757 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4758 (Subprogram_Body_to_gnu): Likewise.
4759 (Compilation_Unit_to_gnu): Likewise.
4760 (start_stmt_group): Likewise.
4761 (extract_encoding): Likewise.
4762 (decode_name): Likewise.
4764 * gcc-interface/misc.c (gnat_printable_name): Likewise.
4766 * gcc-interface/decl.c (annotate_value): Likewise.
4768 * gcc-interface/ada-tree.h (struct lang_type): Add variable_size
4770 (struct lang_decl): Likewise.
4771 (SET_TYPE_LANG_SPECIFIC): Use typed GC allocation.
4772 (SET_DECL_LANG_SPECIFIC): Likewise.
4774 2010-06-04 Eric Botcazou <ebotcazou@adacore.com>
4776 * gnatlink.adb (gnatlink): Remove support for -fsjlj switch.
4777 * gcc-interface/lang-specs.h: Likewise.
4779 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
4782 * gcc-interface/decl.c (MAX_FIXED_MODE_SIZE): Removed.
4784 2010-06-01 Arnaud Charlet <charlet@adacore.com>
4786 * gnat_ugn.texi: Improve doc on -fdump-ada-spec, mention limitations.
4788 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
4790 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Task_Type>: Reuse the
4791 TYPE_DECL of the equivalent type instead of building a new one.
4793 2010-05-30 Eric Botcazou <ebotcazou@adacore.com>
4795 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust warning message.
4796 Fix nits in comments.
4797 * gcc-interface/misc.c (gnat_init_gcc_eh): Likewise.
4798 * gcc-interface/trans.c (gigi): Likewise.
4799 (Attribute_to_gnu): Likewise.
4800 (Case_Statement_to_gnu): Likewise.
4801 (gnat_to_gnu): Adjust warning message.
4802 * gcc-interface/utils.c (create_var_decl_1): Fix nits in comments.
4803 (build_vms_descriptor32): Likewise.
4805 2010-05-27 Steven Bosscher <steven@gcc.gnu.org>
4807 * gcc-interface/decl.c: Pretend to be a backend file by undefining
4808 IN_GCC_FRONTEND (still need rtl.h here).
4810 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
4812 * gcc-interface/trans.c: Do not include rtl.h, insclude libfuncs.h.
4813 (gigi): Adjust call to set_stack_check_libfunc.
4815 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
4817 * gcc-interface/utils.c: Do not include rtl.h.
4819 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
4821 * gcc-interface/utils.c: Do not include function.h, pointer-set.h,
4822 and gimple.h. Explain why rtl.h has to be included.
4823 (handle_vector_size_attribute): Call reconstruct_complex_type directly.
4824 * gcc-interface/targtyps.c: Do not include tm_p.h
4825 * gcc-interface/utils2.c: Do not include flags.h.
4826 * gcc-interface/trans.c: Do not include expr.h. Include rtl.h instead,
4827 and explain why it has to be included.
4828 * gcc-interface/misc.c: Do not include expr.h, libfuncs.h, cgraph.h,
4830 Include function.h and explain why. Explain why except.h is included.
4831 (enumerate_modes): Remove unused function.
4832 * gcc-interface/gigi.h (enumerate_modes): Remove prototype.
4833 * gcc-interface/Make-lang.in: Update dependencies.
4835 2010-05-25 Joseph Myers <joseph@codesourcery.com>
4837 * gcc-interface/misc.c (internal_error_function): Add context
4838 parameter. Use it to access show_column flag and instead of using
4839 global_dc. Call warn_if_plugins.
4840 * gcc-interface/Make-lang.in (ada/misc.o): Update dependencies.
4842 2010-05-19 Eric Botcazou <ebotcazou@adacore.com>
4844 * gcc-interface/misc.c (LANG_HOOKS_DEEP_UNSHARING): Redefine.
4845 * gcc-interface/trans.c (unshare_save_expr): Delete.
4846 (gigi): Do not unshare trees under SAVE_EXPRs here.
4848 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
4850 * gcc-interface/trans.c (call_to_gnu): Use build_call_vec instead of
4852 * gcc-interface/utils.c (build_function_stub): Likewise.
4854 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
4856 * gcc-interface/misc.c (gnat_handle_option): Remove special logic
4857 for Wuninitialized without -O.
4859 2010-05-16 Eric Botcazou <ebotcazou@adacore.com>
4861 * gcc-interface/gigi.h (enum standard_datatypes): Add new value
4862 ADT_exception_data_name_id.
4863 (exception_data_name_id): New define.
4864 * gcc-interface/trans.c (gigi): Initialize it.
4865 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use the standard
4866 exception type for standard exception definitions. Do not make them
4868 <E_Record_Type>: Equate fields of types associated with an exception
4869 definition to those of the standard exception type.
4871 2010-05-13 Andreas Schwab <schwab@linux-m68k.org>
4873 * tracebak.c (__gnat_backtrace): Mark top_stack with ATTRIBUTE_UNUSED.
4875 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
4877 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Access_Type>: Tidy up
4878 code, improve comments and fix formatting nits.
4880 2010-05-12 Eric Botcazou <ebotcazou@adacore.com>
4882 * gcc-interface/utils.c (update_pointer_to): Return early if the old
4883 pointer already points to the new type. Chain the old pointer and its
4884 variants at the end of new pointer's chain after updating them.
4886 2010-05-10 Eric Botcazou <ebotcazou@adacore.com>
4888 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables
4889 built for interfaces.
4890 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Use
4891 imported_p instead of Is_Imported when considering constants.
4892 Do not promote alignment of exported objects.
4893 <E_Record_Subtype>: Strip all suffixes for dispatch table entities.
4895 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4897 * exp_disp.adb (Make_Tags): Mark the imported view of dispatch tables.
4898 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Make imported
4899 constants really constant.
4900 <E_Record_Subtype>: Strip the suffix for dispatch table entities.
4902 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4904 * gcc-interface/decl.c (make_aligning_type): Declare the type.
4906 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4908 * gcc-interface/decl.c (gnat_to_gnu_entity): Create variables for size
4909 expressions of variant part of record types declared at library level.
4911 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4913 * gcc-interface/gigi.h (create_field_decl): Move PACKED parameter.
4914 * gcc-interface/utils.c (create_field_decl): Move PACKED parameter.
4915 (rest_of_record_type_compilation): Adjust call to create_field_decl.
4916 (make_descriptor_field): Likewise and pass correctly typed constants.
4917 (build_unc_object_type): Likewise.
4918 (unchecked_convert): Likewise.
4919 * gcc-interface/decl.c (elaborate_expression_2): New static function.
4920 (gnat_to_gnu_entity): Use it to make alignment factors explicit.
4921 Adjust call to create_field_decl.
4922 (make_aligning_type): Likewise.
4923 (make_packable_type): Likewise.
4924 (maybe_pad_type): Likewise.
4925 (gnat_to_gnu_field): Likewise.
4926 (components_to_record): Likewise.
4927 (create_field_decl_from): Likewise.
4928 (create_variant_part_from): Remove superfluous test.
4929 * gcc-interface/trans.c (gigi): Adjust call to create_field_decl.
4931 2010-05-08 Eric Botcazou <ebotcazou@adacore.com>
4933 * gcc-interface/gigi.h (build_unc_object_type): Add DEBUG_INFO_P param.
4934 (build_unc_object_type_from_ptr): Likewise.
4935 * gcc-interface/utils.c (build_unc_object_type): Add DEBUG_INFO_P param
4936 and pass it to create_type_decl. Declare the type. Simplify.
4937 (build_unc_object_type_from_ptr): Add DEBUG_INFO_P parameter and pass
4938 it to build_unc_object_type.
4939 * gcc-interface/decl.c (gnat_to_gnu_entity): Adjust to above change.
4940 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
4941 (gnat_to_gnu): Likewise.
4942 * gcc-interface/utils2.c (build_allocator): Likewise.
4944 2010-05-07 Eric Botcazou <ebotcazou@adacore.com>
4947 * gcc-interface/misc.c (gnat_handle_option): Fix long line.
4949 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4951 * gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.
4953 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
4956 * gcc-interface/misc.c (gnat_handle_option): Add argument kind.
4958 2010-05-02 Giuseppe Scrivano <gscrivano@gnu.org>
4960 * gnathtml.pl: Use 755 as mask for new directories.
4962 2010-04-28 Eric Botcazou <ebotcazou@adacore.com>
4964 * gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Uniquize
4965 constant constructors before taking their address.
4967 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
4969 * exp_dbug.ads: Fix outdated description. Mention link between XVS
4971 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Set
4972 XVZ variable as unit size of XVS type.
4973 (maybe_pad_type): Likewise.
4975 2010-04-25 Eric Botcazou <ebotcazou@adacore.com>
4977 * gcc-interface/trans.c (gnat_to_gnu) <N_Assignment_Statement>: Do not
4978 use memmove if the array type is bit-packed.
4980 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
4982 * gcc-interface/misc.c (gnat_init): Remove second argument in call to
4983 build_common_tree_nodes.
4985 2010-04-18 Ozkan Sezer <sezeroz@gmail.com>
4987 * gsocket.h: Make sure that winsock2.h is included before windows.h.
4989 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4991 * gcc-interface/utils2.c (build_unary_op) <ATTR_ADDR_EXPR>: Do not
4994 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
4996 * uintp.h (UI_Lt): Declare.
4997 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Do the size
4998 computation in sizetype.
4999 <E_Array_Subtype>: Use unified handling for all index types. Do not
5000 generate MAX_EXPR-based expressions, only COND_EXPR-based ones. Add
5002 (annotate_value): Change test for negative values.
5003 (validate_size): Apply test for negative values on GNAT nodes.
5004 (set_rm_size): Likewise.
5005 * gcc-interface/misc.c (gnat_init): Set unsigned types for sizetypes.
5006 * gcc-interface/utils.c (rest_of_record_type_compilation): Change test
5007 for negative values.
5008 (max_size) <MINUS_EXPR>: Do not reassociate a COND_EXPR on the LHS.
5009 (builtin_type_for_size): Adjust definition of signed_size_type_node.
5010 * gcc-interface/utils2.c (compare_arrays): Optimize comparison of
5011 lengths against zero.
5013 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
5015 * back-end.adb (Call_Back_End): Pass Standard_Character to gigi.
5016 * gcc-interface/gigi.h (gigi): Add standard_character parameter.
5017 (CHAR_TYPE_SIZE, SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE,
5018 LONG_LONG_TYPE_SIZE, FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE,
5019 LONG_DOUBLE_TYPE_SIZE, SIZE_TYPE): Delete.
5020 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Call
5022 * gcc-interface/misc.c (gnat_init): Set signedness of char as per
5023 flag_signed_char. Tag sizetype with "size_type" moniker.
5024 * gcc-interface/trans.c (gigi): Add standard_character parameter.
5025 Remove useless built-in types. Equate unsigned_char_type_node to
5026 Standard.Character. Use it instead of char_type_node throughout.
5027 (Attribute_to_gnu): Likewise.
5028 (gnat_to_gnu): Likewise.
5029 * gcc-interface/utils2.c (build_call_raise): Likewise.
5031 2010-04-17 Eric Botcazou <ebotcazou@adacore.com>
5033 * gcc-interface/gigi.h (enum standard_datatypes): Add new values
5034 ADT_sbitsize_one_node and ADT_sbitsize_unit_node.
5035 (sbitsize_one_node): New macro.
5036 (sbitsize_unit_node): Likewise.
5037 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Fix
5038 latent bug in the computation of subrange_p. Fold wider_p predicate.
5039 (cannot_be_superflat_p): Use an explicitly signed 64-bit type to do
5040 the final comparison.
5041 (make_aligning_type): Build real negation and use sizetype throughout
5042 the offset computation.
5043 (maybe_pad_type): Do not issue the warning when the new size expression
5045 (annotate_value) <INTEGER_CST>: Simplify code handling negative values.
5046 * gcc-interface/misc.c (gnat_init): Initialize sbitsize_one_node and
5048 * gcc-interface/trans.c (Attribute_to_gnu) <Attr_Pool_Address>: Fold
5050 (gnat_to_gnu) <N_Free_Statement>: Likewise.
5051 * gcc-interface/utils.c (convert): Use sbitsize_unit_node.
5052 * gcc-interface/utils2.c (compare_arrays): Compute real lengths and use
5053 constants in sizetype. Remove dead code and tweak comments. Generate
5054 equality instead of inequality comparisons for zero length tests.
5056 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5058 * gcc-interface/gigi.h (gnat_init_decl_processing): Delete.
5059 * gcc-interface/decl.c (gnat_to_gnu_entity): Constify a few variables.
5060 <object>: Do not create the fake PARM_DECL if no debug info is needed.
5061 Do not create the corresponding VAR_DECL of a CONST_DECL for debugging
5062 purposes if no debug info is needed.
5063 Fix formatting. Reorder and add comments.
5064 * gcc-interface/trans.c (gnat_to_gnu) <N_Attribute_Reference>: Constify
5065 variable and remove obsolete comment.
5066 * gcc-interface/utils.c (convert_vms_descriptor64): Tweak comment.
5067 (convert_vms_descriptor32): Likewise.
5068 (convert): Remove dead code.
5069 <UNCONSTRAINED_ARRAY_REF>: Pass the field instead of its name to build
5070 the reference to the P_ARRAY pointer.
5071 <POINTER_TYPE>: Likewise.
5072 (maybe_unconstrained_array) <UNCONSTRAINED_ARRAY_TYPE>: Likewise.
5073 (gnat_init_decl_processing): Delete, move contents to...
5074 * gcc-interface/misc.c (gnat_init): ...here.
5076 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5078 * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
5079 calls. Return true for conversion from a record subtype to its type.
5081 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5083 * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
5084 lieu of integer_type_node for boolean operations.
5085 (choices_to_gnu): Likewise.
5086 * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
5087 (Loop_Statement_to_gnu): Likewise.
5088 (establish_gnat_vms_condition_handler): Likewise.
5089 (Exception_Handler_to_gnu_sjlj): Likewise.
5090 (gnat_to_gnu): Likewise.
5091 (build_unary_op_trapv): Likewise.
5092 (build_binary_op_trapv): Likewise.
5093 (emit_range_check): Likewise.
5094 (emit_index_check): Likewise.
5095 (convert_with_check): Likewise.
5096 * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
5097 (convert_vms_descriptor32): Likewise.
5098 (convert_vms_descriptor): Likewise.
5099 * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
5100 (compare_arrays): Use boolean instead of integer constants.
5101 (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
5102 TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
5104 <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
5105 <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
5106 <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
5107 <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
5108 (build_unary_op): Use boolean_type_node in lieu of integer_type_node
5109 for boolean operations.
5110 (fill_vms_descriptor): Likewise. Fix formatting nits.
5112 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5114 * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
5115 * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
5117 (LOOP_STMT_COND): ...this.
5118 (LOOP_STMT_BOTTOM_COND_P): New flag.
5119 (LOOP_STMT_TOP_UPDATE_P): Likewise.
5120 * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
5121 (can_equal_min_val_p): New static inline function.
5122 (can_equal_max_val_p): Likewise.
5123 (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
5124 new LOOP_STMT semantics. Use two different strategies depending on
5125 whether optimization is enabled to translate the loop.
5126 (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
5128 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5130 * uintp.adb (UI_From_Dint): Remove useless code.
5131 (UI_From_Int): Likewise.
5132 * uintp.h: Reorder declarations.
5133 (UI_From_gnu): Declare.
5134 (UI_Base): Likewise.
5135 (Vector_Template): Likewise.
5136 (Vector_To_Uint): Likewise.
5139 * gcc-interface/gigi.h: Tweak comments.
5140 * gcc-interface/cuintp.c (UI_From_gnu): New global function.
5141 * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
5143 (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
5144 * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
5145 (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
5146 * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
5149 2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
5151 * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
5153 * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
5154 (smaller_form_type_p): ...this. Change parameter and variable names.
5155 (call_to_gnu): Use the nominal type of the parameter to create the
5156 temporary if it's a smaller form of the actual type.
5157 (addressable_p): Return false if the actual type is integral and its
5158 size is greater than that of the expected type.
5160 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5162 * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
5163 * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
5164 (process_attributes): Delete.
5165 (post_error_ne_num): Change parameter name.
5166 * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
5167 with -g3. Remove a couple of obsolete lines. Minor tweaks.
5168 If type annotating mode, operate on trees to compute the adjustment to
5169 the sizes of tagged types. Fix long line.
5170 (cannot_be_superflat_p): Tweak head comment.
5171 (annotate_value): Fold local constant.
5172 (set_rm_size): Fix long line.
5173 * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
5174 (Attribute_to_gnu): Fix long line.
5175 <Attr_Size>: Remove useless assertion.
5176 Reorder statements. Use size_binop routine.
5177 (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
5178 Create local variables for the label and the test. Tweak comments.
5179 (Subprogram_Body_to_gnu): Reset cfun to NULL.
5180 (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
5181 (process_inlined_subprograms): Integrate into...
5182 (Compilation_Unit_to_gnu): ...this.
5183 (gnat_to_gnu): Fix long line.
5184 (post_error_ne_num): Change parameter name.
5185 * gcc-interface/utils.c (process_attributes): Static-ify.
5186 <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
5187 (create_type_decl): Add comment.
5188 (create_var_decl_1): Process the attributes after adding the VAR_DECL
5189 to the current binding level.
5190 (create_subprog_decl): Likewise for the FUNCTION_DECL.
5191 (end_subprog_body): Do not reset cfun to NULL.
5192 (build_vms_descriptor32): Fix long line.
5193 (build_vms_descriptor): Likewise.
5194 (handle_nonnull_attribute): Likewise.
5195 (convert_vms_descriptor64): Likewise.
5196 * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
5197 (gnat_protect_expr): Fix thinko.
5199 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5201 * gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
5202 (gnat_to_gnu) <N_Op_Eq>: Restore the value of input_location
5203 before translating the top-level node.
5204 (lvalue_required_p) <N_Function_Call>: Return 1 if !constant.
5205 <N_Object_Declaration>: Likewise.
5206 <N_Assignment_Statement>: Likewise.
5207 <N_Unchecked_Type_Conversion>: Likewise.
5208 (call_to_gnu): Remove kludge.
5209 (gnat_to_gnu) <N_Return_Statement>: When not optimizing, force labels
5210 associated with user returns to be preserved.
5211 (gnat_to_gnu): Add special code to deal with boolean rvalues.
5212 * gcc-interface/utils2.c (compare_arrays): Set input_location on all
5214 (build_unary_op) <ADDR_EXPR>: Call build_fold_addr_expr.
5215 <INDIRECT_REF>: Call build_fold_indirect_ref.
5217 2010-04-15 Joel Sherrill <joel.sherrill@oarcorp.com>
5219 * g-socket.adb: A target can have multiple missing errno's. This
5220 will result in multiple errno's being defined as -1. Because of this
5221 we can not use a case but must use a series of if's to avoid
5222 a duplicate case error in GNAT.Sockets.Resolve_Error.
5224 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5226 * gcc-interface/trans.c (call_to_gnu): Open a nesting level if this is
5227 a statement. Otherwise, if at top-level, push the processing of the
5228 elaboration routine. In the misaligned case, issue the error messages
5229 again on entry and create the temporary explicitly. Do not issue them
5231 For a function call, emit the range check if necessary.
5232 In the copy-in copy-out case, create the temporary for the return
5234 Do not unnecessarily convert by-ref parameters to the formal's type.
5235 Remove obsolete guards in conditions.
5236 (gnat_to_gnu) <N_Assignment_Statement>: For a function call, pass the
5237 target to call_to_gnu in all cases.
5238 (gnat_gimplify_expr) <ADDR_EXPR>: Remove handling of SAVE_EXPR.
5239 (addressable_p) <CONSTRUCTOR>: Return false if not static.
5240 <COMPOUND_EXPR>: New case.
5241 * gcc-interface/utils2.c (build_unary_op) <ADDR_EXPR>: Fold a compound
5242 expression if it has unconstrained array type.
5243 (gnat_mark_addressable) <COMPOUND_EXPR>: New case.
5244 (gnat_stabilize_reference) <COMPOUND_EXPR>: Stabilize operands on an
5247 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5249 * gcc-interface/trans.c (gigi): Do not start statement group.
5250 (Compilation_Unit_to_gnu): Set current_function_decl to NULL.
5251 Start statement group and push binding level here...
5252 (gnat_to_gnu) <N_Compilation_Unit>: ...and not here.
5253 Do not push fake contexts at top level. Remove redundant code.
5254 (call_to_gnu): Rename a local variable and constify another.
5255 * gcc-interface/utils.c (gnat_pushlevel): Fix formatting nits.
5256 (set_current_block_context): Set it as the group's block.
5257 (gnat_init_decl_processing): Delete unrelated init code.
5258 (end_subprog_body): Use NULL_TREE.
5260 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5262 * gcc-interface/trans.c (call_to_gnu): Do not unnecessarily force
5263 side-effects of actual parameters before the call.
5265 2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
5267 * gcc-interface/decl.c (validate_size): Reorder, remove obsolete test
5269 (set_rm_size): Reorder and remove obsolete test.
5271 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
5273 * gcc-interface/gigi.h: Reorder declarations and tweak comments.
5274 (gigi): Adjust ATTRIBUTE_UNUSED markers.
5275 * gcc-interface/gadaint.h: New file.
5276 * gcc-interface/trans.c: Include it in lieu of adaint.h. Reorder.
5277 (__gnat_to_canonical_file_spec): Remove declaration.
5278 (number_names): Delete.
5279 (number_files): Likewise.
5281 * gcc-interface/Make-lang.in (ada/trans.o): Adjust dependencies to
5284 2010-04-14 Eric Botcazou <ebotcazou@adacore.com>
5286 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Class_Wide_Type>: Fix
5288 * gcc-interface/trans.c (process_freeze_entity): Use local copy of
5289 Ekind. Return early for class-wide types. Do not compute initializer
5290 unless necessary. Reuse the tree for an associated class-wide type
5291 only if processing its root type.
5293 2010-04-13 Joel Sherrill <joel.sherrill@oarcorp.com>
5295 * gsocket.h: Run-time can no longer be built without network
5296 OS headers available. Changing RTEMS GNAT build procedure to
5297 reflect this and letting run-time build use network .h files.
5299 2010-04-13 Duncan Sands <baldrick@free.fr>
5301 * gcc-interface/misc.c (gnat_eh_type_covers): Remove.
5302 * gcc-interface/trans.c (Exception_Handler_to_gnu_zcx): Update comment.
5304 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
5306 * gcc-interface/gigi.h (standard_datatypes): Add ADT_parent_name_id.
5307 (parent_name_id): New macro.
5308 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Use it.
5309 * gcc-interface/trans.c (gigi): Initialize it.
5310 (lvalue_required_p) <N_Type_Conversion>: New case.
5311 <N_Qualified_Expression>: Likewise.
5312 <N_Allocator>: Likewise.
5313 * gcc-interface/utils.c (convert): Try to properly upcast tagged types.
5315 2010-04-13 Eric Botcazou <ebotcazou@adacore.com>
5317 * gcc-interface/ada-tree.h (TYPE_BY_REFERENCE_P): Delete.
5318 (DECL_CONST_ADDRESS_P): New macro.
5319 (SET_DECL_ORIGINAL_FIELD_TO_FIELD): Likewise.
5320 (SAME_FIELD_P): Likewise.
5321 * gcc-interface/decl.c (constructor_address_p): New static function.
5322 (gnat_to_gnu_entity) <object>: Set DECL_CONST_ADDRESS_P according to
5323 the return value of above function.
5324 (gnat_to_gnu_entity) <E_Record_Type>: Force BLKmode for all types
5325 passed by reference.
5326 <E_Record_Subtype>: Likewise.
5327 Set TREE_ADDRESSABLE on the type if it passed by reference.
5328 (make_packable_type): Use SET_DECL_ORIGINAL_FIELD_TO_FIELD.
5329 (create_field_decl_from): Likewise.
5330 (substitute_in_type): Likewise.
5331 (purpose_member_field): Use SAME_FIELD_P.
5332 * gcc-interface/misc.c (must_pass_by_ref): Test TREE_ADDRESSABLE.
5333 * gcc-interface/trans.c (lvalue_required_p): Add ADDRESS_OF_CONSTANT
5334 parameter and adjust recursive calls.
5335 <N_Explicit_Dereference>: New case.
5336 <N_Object_Declaration>: Return 1 if the object is of a class-wide type.
5337 Adjust calls to lvalue_required_p. Do not return the initializer of a
5338 DECL_CONST_ADDRESS_P constant if an lvalue is required for it.
5339 (call_to_gnu): Delay issuing error message for a misaligned actual and
5340 avoid the associated back-end assertion. Test TREE_ADDRESSABLE.
5341 (gnat_gimplify_expr) <ADDR_EXPR>: Handle non-static constructors.
5342 * gcc-interface/utils.c (make_dummy_type): Set TREE_ADDRESSABLE if the
5343 type is passed by reference.
5344 (convert) <CONSTRUCTOR>: Convert in-place in more cases.
5345 * gcc-interface/utils2.c (build_cond_expr): Drop TYPE_BY_REFERENCE_P.
5346 (build_simple_component_ref): Use SAME_FIELD_P.
5348 2010-04-12 Eric Botcazou <ebotcazou@adacore.com>
5350 * gcc-interface/trans.c (Identifier_to_gnu): Use boolean variable.
5351 (call_to_gnu): Test gigi's flag TYPE_BY_REFERENCE_P instead of calling
5352 front-end's predicate Is_By_Reference_Type. Use consistent order and
5353 remove ??? comment. Use original conversion in all cases, if any.
5354 * gcc-interface/utils.c (make_dummy_type): Minor tweak.
5355 (convert): Use local copy in more cases.
5356 <INDIRECT_REF>: Remove deactivated code.
5357 (unchecked_convert): Use a couple of local copies.
5359 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
5361 * gcc-interface/trans.c (lvalue_required_for_attribute_p): New static
5363 (lvalue_required_p) <N_Attribute_Reference>: Call it.
5364 (gnat_to_gnu) <N_Selected_Component>: Prevent build_component_ref from
5365 folding the result only if lvalue_required_for_attribute_p is true.
5366 * gcc-interface/utils.c (maybe_unconstrained_array): Pass correctly
5367 typed constant to build_component_ref.
5368 (unchecked_convert): Likewise.
5369 * gcc-interface/utils2.c (maybe_wrap_malloc): Likewise.
5370 (build_allocator): Likewise.
5372 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
5374 * gcc-interface/utils2.c (build_cond_expr): Take the address and
5375 dereference if the result type is passed by reference.
5377 2010-04-11 Eric Botcazou <ebotcazou@adacore.com>
5379 * gcc-interface/trans.c (Case_Statement_to_gnu): Bool-ify variable.
5380 (gnat_to_gnu) <N_Null_Statement>: When not optimizing, generate a
5381 goto to the next statement.
5383 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
5385 * gcc-interface/gigi.h (maybe_variable): Delete.
5386 (protect_multiple_eval): Likewise.
5387 (maybe_stabilize_reference): Likewise.
5388 (gnat_save_expr): Declare.
5389 (gnat_protect_expr): Likewise.
5390 (gnat_stabilize_reference): Likewise.
5391 * gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
5392 gnat_stabilize_reference.
5393 (maybe_variable): Delete.
5394 (elaborate_expression_1): Use gnat_save_expr.
5395 * gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
5396 (call_to_gnu): Pass NULL to gnat_stabilize_reference.
5397 (gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
5398 <N_Slice>: Use gnat_protect_exp.
5399 <N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
5400 <N_In>: Use gnat_protect_expr.
5401 Pass NULL to gnat_stabilize_reference.
5402 (build_unary_op_trapv): Use gnat_protect_expr.
5403 (build_binary_op_trapv): Likewise.
5404 (emit_range_check): Likewise.
5405 (emit_index_check): Likewise.
5406 (convert_with_check): Likewise.
5407 (protect_multiple_eval): Move to utils2.c file.
5408 (maybe_stabilize_reference): Merge into...
5409 (gnat_stabilize_reference): ...this. Move to utils2.c file.
5410 (gnat_stabilize_reference_1): Likewise.
5411 * gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
5412 instead of protect_multiple_eval.
5413 * gcc-interface/utils2.c (compare_arrays): Likewise.
5414 (nonbinary_modular_operation): Likewise.
5415 (maybe_wrap_malloc): Likewise.
5416 (build_allocator): Likewise.
5417 (gnat_save_expr): New function.
5418 (gnat_protect_expr): Rename from protect_multiple_eval. Early return
5419 in common cases. Propagate TREE_READONLY onto dereferences.
5420 (gnat_stabilize_reference_1): Move from trans.c file.
5421 (gnat_stabilize_reference): Likewise.
5423 2010-04-09 Eric Botcazou <ebotcazou@adacore.com>
5425 * gcc-interface/gigi.h (gnat_mark_addressable): Rename parameter.
5426 * gcc-interface/decl.c (maybe_variable): Do not set TREE_STATIC on _REF
5427 node. Use the type of the operand to set TREE_READONLY.
5428 * gcc-interface/trans.c (Identifier_to_gnu): Do not set TREE_STATIC on
5429 _REF node. Do not overwrite TREE_READONLY.
5430 (call_to_gnu): Rename local variable and fix various nits. In the
5431 copy-in/copy-out case, build the SAVE_EXPR manually.
5432 (convert_with_check): Call protect_multiple_eval in lieu of save_expr
5433 and fold the computations.
5434 (protect_multiple_eval): Always save entire fat pointers.
5435 (maybe_stabilize_reference): Minor tweaks.
5436 (gnat_stabilize_reference_1): Likewise. Do not deal with tcc_constant,
5437 tcc_type and tcc_statement.
5438 * gcc-interface/utils.c (convert_to_fat_pointer): Call
5439 protect_multiple_eval in lieu of save_expr.
5440 (convert): Minor tweaks.
5441 (maybe_unconstrained_array): Do not set TREE_STATIC on _REF node.
5442 (builtin_type_for_size): Call gnat_type_for_size directly.
5443 * gcc-interface/utils2.c (contains_save_expr_p): Delete.
5444 (contains_null_expr): Likewise
5445 (gnat_build_constructor): Do not call it.
5446 (compare_arrays): Deal with all side-effects, use protect_multiple_eval
5447 instead of gnat_stabilize_reference to protect the operands.
5448 (nonbinary_modular_operation): Call protect_multiple_eval in lieu of
5450 (maybe_wrap_malloc): Likewise.
5451 (build_allocator): Likewise.
5452 (build_unary_op) <INDIRECT_REF>: Do not set TREE_STATIC on _REF node.
5453 (gnat_mark_addressable): Rename parameter.
5455 2010-04-08 Eric Botcazou <ebotcazou@adacore.com>
5457 * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into.
5458 (TYPE_RETURN_UNCONSTRAINED_P): ...this.
5459 (TYPE_RETURNS_BY_REF_P): Rename into.
5460 (TYPE_RETURN_BY_DIRECT_REF_P): ...this.
5461 (TYPE_RETURNS_BY_TARGET_PTR_P): Delete.
5462 * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names.
5463 (build_return_expr): Likewise.
5464 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>:
5465 Rename local variables. If the return Mechanism is By_Reference, pass
5466 return_by_invisible_ref_p to create_subprog_type instead of toggling
5467 TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate
5468 the mechanism. Use regular return for contrained types with non-static
5469 size and return by invisible reference for unconstrained return types
5470 with default discriminants. Update comment.
5471 * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function
5472 returns by invisible reference, turn the RESULT_DECL into a pointer.
5473 Do not handle DECL_BY_REF_P in the CICO case here.
5474 (call_to_gnu): Remove code handling return by target pointer. For a
5475 function call, if the return type has non-constant size, generate the
5476 assignment with an INIT_EXPR.
5477 (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case.
5478 If the function returns by invisible reference, build the copy return
5480 (add_decl_expr): Initialize the variable with an INIT_EXPR.
5481 * gcc-interface/utils.c (create_subprog_type): Adjust parameter names.
5482 Adjust for renaming of macros. Copy the node only when necessary.
5483 (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return
5484 type, only change DECL_BY_REFERENCE on the RETURN_DECL.
5485 (convert_from_reference): Delete.
5486 (is_byref_result): Likewise.
5487 (gnat_genericize_r): Likewise.
5488 (gnat_genericize): Likewise.
5489 (end_subprog_body): Do not call gnat_genericize.
5490 * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case.
5491 (build_return_expr): Adjust parameter names, logic and comment.
5493 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
5495 * exp_pakd.adb (Create_Packed_Array_Type): Always use a modular type
5496 if the size is small enough. Propagate the alignment if there is an
5497 alignment clause on the original array type.
5498 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Modular_Integer_Subtype>
5499 Deal with under-aligned packed array types. Copy the size onto the
5500 justified modular type and don't lay it out again. Likewise for the
5501 padding type built for other under-aligned subtypes.
5502 * gcc-interface/utils.c (finish_record_type): Do not set a default mode
5505 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
5507 * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set default
5508 alignment on the RETURN type built for the Copy-In Copy-Out mechanism.
5510 2010-04-07 Eric Botcazou <ebotcazou@adacore.com>
5512 * gcc-interface/trans.c (call_to_gnu): In the return-by-target-ptr case
5513 do not set the result type if there is a specified target and do not
5514 convert the result in any cases.
5515 (protect_multiple_eval): Make direct SAVE_EXPR for CALL_EXPR.
5516 (maybe_stabilize_reference) <COMPOUND_EXPR>: Merge with CALL_EXPR.
5518 2010-03-10 Eric Botcazou <ebotcazou@adacore.com>
5520 * gcc-interface/Makefile.in (SPARC/Solaris): Use sparcv8plus.
5522 2010-02-27 Eric Botcazou <ebotcazou@adacore.com>
5525 * gcc-interface/utils2.c (build_binary_op) <EQ_EXPR>: Assert that fat
5526 pointer base types are variant of each other. Apply special treatment
5527 for null to fat pointer types in all cases.
5529 2010-01-28 Pascal Obry <obry@adacore.com>
5531 * s-win32.ads: Add some missing constants.
5533 2010-01-28 Vincent Celier <celier@adacore.com>
5535 * prj-attr-pm.adb (Add_Attribute): Do nothing if To_Package is
5538 2010-01-28 Robert Dewar <dewar@adacore.com>
5540 * gnat_rm.texi: Minor correction
5542 2010-01-27 Pascal Obry <obry@adacore.com>
5544 * g-awk.adb: ensure that an AWK session is reusable.
5546 2010-01-27 Vasiliy Fofanov <fofanov@adacore.com>
5548 * g-regist.adb (For_Every_Key): Fix previous change.
5551 2010-01-27 Thomas Quinot <quinot@adacore.com>
5553 * lib-writ.ads: Current version of spec for new N (note) ALI lines
5555 2010-01-27 Yannick Moy <moy@adacore.com>
5557 * a-cdlili.adb (Insert): Correct exception message when cursor
5558 designates wrong list.
5560 2010-01-27 Vincent Celier <celier@adacore.com>
5562 * gnatcmd.adb: When there is only one main specified, the package
5563 support Switches (<main>) and attribute Switches is specified for the
5564 main, use these switches, instead of Default_Switches ("Ada").
5566 2010-01-27 Robert Dewar <dewar@adacore.com>
5568 * sem_prag.adb, par-prag.adb, snames.ads-tmpl: pragma Dimension initial
5570 * exp_disp.adb: Minor reformatting
5572 2010-01-27 Tristan Gingold <gingold@adacore.com>
5574 * seh_init.c: Use __ImageBase instead of _ImageBase.
5576 2010-01-27 Javier Miranda <miranda@adacore.com>
5578 * exp_disp.ads, exp_disp.adb (Expand_Interface_Thunk): Modify the
5579 profile of interface thunks. The type of the controlling formal is now
5580 the covered interface type (instead of the target tagged type).
5582 2010-01-27 Sergey Rybin <rybin@adacore.com>
5584 * gnat_rm.texi, gnat_ugn.texi: Update gnatcheck doc.
5586 2010-01-27 Robert Dewar <dewar@adacore.com>
5588 * sinput.ads, sinput.adb (Sloc_Range): Applies to all nodes, formal
5589 changed from Expr to N.
5591 2010-01-26 Thomas Quinot <quinot@adacore.com>
5593 * gnat_ugn.texi: Adjust documentation of -gnatz switches.
5594 * usage.adb: Replace line for -gnatz with two lines for -gnatzc and
5597 2010-01-26 Vincent Celier <celier@adacore.com>
5599 * prj-attr.adb: Add new attribute Library_Install_Name_Option
5600 Replace attribute Run_Path_Origin_Supported with Run_Path_Origin
5601 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process
5602 attributes Run_Path_Option and Library_Install_Name_Option.
5603 * prj.ads (Project_Configuration): Replace component
5604 Run_Path_Origin_Supported with component Run_Path_Origin. Add new
5605 component Library_Install_Name_Option.
5606 * snames.ads-tmpl: Add new standard name Library_Install_Name_Option
5607 Replace Run_Path_Origin_Supported with Run_Path_Origin
5609 2010-01-26 Ed Schonberg <schonberg@adacore.com>
5611 * sem_ch8.adb (Use_One_Package): Within an instance, an actual package
5612 is not hidden by a homograph declared in another actual package.
5614 2010-01-26 Robert Dewar <dewar@adacore.com>
5616 * par_sco.adb (Traverse_Declarations_Or_Statements): Only generate
5617 decisions for pragmas Assert, Check, Precondition, Postcondition if
5619 * scos.ads: Update comments.
5620 * get_scos.adb, put_scos.adb: Minor fix to code reading statement SCOs.
5621 Also remove obsolete code for CT (exit point) SCOs.
5623 2010-01-26 Thomas Quinot <quinot@adacore.com>
5625 * switch-c.adb: Fix handling of -gnatz*
5627 2010-01-26 Robert Dewar <dewar@adacore.com>
5629 * par_sco.adb (Traverse_Declarations_Or_Statements): Separate F/W
5630 qualifiers for FOR/WHILE loops
5631 * scos.ads: Use separate type letters F/W for for/while loops
5633 2010-01-26 Robert Dewar <dewar@adacore.com>
5635 * get_scos.adb (Get_SCOs): Implement new form of CS entries (multiple
5636 entries per line, one for each statement in the sequence).
5637 * par_sco.adb (Traverse_Declarations_Or_Statements): Increase array
5638 size from 100 to 10_000 for SC_Array to avoid any real possibility of
5639 overflow. Output decisions in for loops.
5640 Exclude labels from CS lines.
5641 * scos.ads: Clarify that label is not included in the entry point
5643 2010-01-26 Robert Dewar <dewar@adacore.com>
5645 * par_sco.adb (Traverse_Declarations_Or_Statments): Implement new
5646 format of statement sequence SCO entries (one location/statement).
5647 * put_scos.adb (Put_SCOs): Implement new format of CS lines
5648 * scos.ads: Update comments.
5649 * sem_eval.adb: Minor reformatting.
5651 2010-01-26 Robert Dewar <dewar@adacore.com>
5653 * par_sco.ads, par_sco.adb (Set_Statement_Entry): New handling of exits
5654 (Extend_Statement_Sequence): New procedures
5655 (Traverse_Declarations_Or_Statements): New handling for exits.
5657 2010-01-26 Robert Dewar <dewar@adacore.com>
5659 * par_sco.adb (Traverse_Declarations_Or_Statements): Add processing for
5662 2010-01-26 Robert Dewar <dewar@adacore.com>
5664 * par_sco.adb (Is_Logical_Operator): Exclude AND/OR/XOR
5665 * scos.ads: Clarify handling of logical operators
5667 2010-01-26 Arnaud Charlet <charlet@adacore.com>
5669 * s-tpoben.adb: Update comments.
5671 2010-01-26 Robert Dewar <dewar@adacore.com>
5673 * freeze.adb (Set_Small_Size): Don't set size if alignment clause
5676 2010-01-26 Robert Dewar <dewar@adacore.com>
5678 * scos.ads: Clean up documentation, remove obsolete XOR references
5679 2010-01-26 Vincent Celier <celier@adacore.com>
5681 * gnat_ugn.texi: Complete documentation on the restrictions for
5682 combined options in -gnatxxx switches.
5685 2010-01-26 Arnaud Charlet <charlet@adacore.com>
5687 * s-tpoben.adb (Initialize_Protection_Entries): If a PO is created from
5688 a controlled operation, abort is already deferred at this point, so we
5689 need to use Defer_Abort_Nestable.
5691 2010-01-26 Vincent Celier <celier@adacore.com>
5693 * prj-conf.adb (Get_Config_Switches): Check for a default language for
5694 a project extending a project with no languages.
5696 2010-01-26 Vincent Celier <celier@adacore.com>
5698 * switch-c.adb (Scan_Front_End_Switches): Take into account options
5699 that follow -gnatef.
5700 Allow -gnateG to be followed by other options.
5702 2010-01-26 Robert Dewar <dewar@adacore.com>
5704 * s-commun.ads, s-osprim-mingw.adb, s-stchop-vxworks.adb, sem_aggr.adb,
5705 s-vxwext.adb, sem_ch10.adb, sem_eval.adb, sem_prag.adb: Minor
5708 2010-01-26 Vasiliy Fofanov <fofanov@adacore.com>
5710 * g-regist.adb, g-regist.ads (For_Every_Key): New generic procedure
5711 that allows to iterate over all subkeys of a key.
5713 2010-01-26 Ed Falis <falis@adacore.com>
5715 * sysdep.c: enable NFS for VxWorks MILS
5716 * env.c: enable __gnat_environ for VxWorks MILS
5717 * gcc-interface/Makefile.in: Add VxWorks MILS target pairs.
5719 2010-01-25 Bob Duff <duff@adacore.com>
5721 * sem_aggr.adb (Resolve_Array_Aggregate): Check for the case where this
5722 is an internally-generated positional aggregate, and the bounds are
5723 already correctly set. We don't want to overwrite those bounds with
5724 bounds determined by context.
5726 2010-01-25 Robert Dewar <dewar@adacore.com>
5728 * g-sercom.ads, gnatcmd.adb, gnatlink.adb, a-ststio.adb, exp_ch6.adb,
5729 exp_ch9.adb, g-sechas.ads: Minor reformatting.
5731 2010-01-25 Thomas Quinot <quinot@adacore.com>
5733 * s-commun.adb (Last_Index): Count must be converted to SEO (a signed
5734 integer type) before subtracting 1, otherwise the computation may wrap
5735 (because size_t is modular) and cause the conversion to fail.
5737 2010-01-25 Ed Falis <falis@adacore.com>
5739 * sysdep.c, init.c: Adapt to support full run-time on VxWorks MILS.
5741 2010-01-25 Vincent Celier <celier@adacore.com>
5743 * prj-attr.adb: New attribute Run_Path_Origin_Required
5744 * prj-nmsc.adb (Process_Project_Level_Simple_Attributes): Process new
5745 attribute Run_Path_Origin_Required.
5746 * prj.ads (Project_Configuration): New component
5747 Run_Path_Origin_Supported.
5748 * snames.ads-tmpl: New standard name Run_Path_Origin_Required
5750 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5752 * sem_aggr.adb (Resolve_Array_Aggregate): If the bounds in a choice
5753 have errors, do not continue resolution of the aggregate.
5754 * sem_eval.adb (Eval_Indexed_Component): Do not attempt to evaluate if
5755 the array type indicates an error.
5757 2010-01-25 Bob Duff <duff@adacore.com>
5759 * sinfo.ads: Minor comment fixes.
5761 2010-01-25 Bob Duff <duff@adacore.com>
5763 * exp_ch4.adb, exp_aggr.adb: Minor comment fixes and code clean up.
5765 2010-01-25 Arnaud Charlet <charlet@adacore.com>
5767 * gnatvsn.ads (Current_Year): Update.
5769 2010-01-25 Florian Villoing <villoing@adacore.com>
5771 * gnat_ugn.texi: Fix typo.
5773 2010-01-25 Thomas Quinot <quinot@adacore.com>
5775 * scos.ads: Update specification.
5777 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5779 * sem_ch6.adb (Process_PPCs): If a postcondition is present and the
5780 enclosing subprogram has no previous spec, attach postcondition
5781 procedure to the defining entity for the body.
5783 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5785 * exp_aggr.adb (Build_Record_Aggr_Code); Do not generate call to
5786 initialization procedure of the ancestor part of an extension aggregate
5787 if it is an interface type.
5789 2010-01-25 Vincent Celier <celier@adacore.com>
5791 * gnatlink.adb (Process_Binder_File): The directory for the shared
5792 version of libgcc in the run path options is found in the subdirectory
5793 indicated by __gnat_default_libgcc_subdir.
5794 * link.c: Declare new const char * __gnat_default_libgcc_subdir for
5797 2010-01-25 Ed Schonberg <schonberg@adacore.com>
5799 * sem_prag.adb: More flexible pragma Annotate.
5801 2010-01-22 Eric Botcazou <ebotcazou@adacore.com>
5803 * system-linux-armel.ads (Stack_Check_Probes): Set to True.
5804 * system-linux-armeb.ads (Stack_Check_Probes): Likewise.
5806 2010-01-18 Eric Botcazou <ebotcazou@adacore.com>
5808 * gcc-interface/utils.c (create_var_decl_1): Fix formatting nits.
5810 2010-01-18 Jan Hubicka <jh@suse.cz>
5813 * gcc-interface/utils.c (create_var_decl_1): Do not set COMMON flag for
5814 unit local variables.
5816 2010-01-17 Laurent GUERBY <laurent@guerby.net>
5818 * gcc-interface/Makefile.in: Fix typo in arm*-*-linux-gnueabi.
5820 2010-01-11 Mikael Pettersson <mikpe@it.uu.se>
5822 * gcc-interface/Makefile.in: Add arm*-*-linux-gnueabi.
5823 * system-linux-armeb.ads, system-linux-armel.ads: New files.
5825 2010-01-09 Simon Wright <simon@pushface.org>
5828 * gcc-interface/Makefile.in (gnatlib-shared-darwin): Add missing
5833 Copyright (C) 2010 Free Software Foundation, Inc.
5835 Copying and distribution of this file, with or without modification,
5836 are permitted in any medium without royalty provided the copyright
5837 notice and this notice are preserved.