1 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
5 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
7 * c-cppbuiltin.c (c_cpp_builtins): Do not define
8 __GXX_EXPERIMENTAL_CXX1Y__.
10 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
11 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
13 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
14 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
15 to simply use OPT_Wpointer_arith.
16 (c_sizeof_or_alignof_type): Likewise.
18 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
20 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
22 2013-04-12 Jakub Jelinek <jakub@redhat.com>
24 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
25 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
28 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
30 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
32 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
34 * c-common.c (pointer_int_sum): Remove dead code.
36 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
39 * c-common.c (handle_optimize_attribute): Don't call
40 save_optabs_if_changed.
42 2013-03-05 Jakub Jelinek <jakub@redhat.com>
45 * c-pch.c (pch_init): Free target_validity at the end.
47 2013-03-04 Jakub Jelinek <jakub@redhat.com>
49 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
51 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
52 Jakub Jelinek <jakub@redhat.com>
55 * c-common.c (handle_no_sanitize_address_attribute): New function.
56 (c_common_attribute_table): Add no_sanitize_address attribute.
57 (handle_no_address_safety_analysis_attribute): Add
58 no_sanitize_address attribute, not no_address_safety_analysis
61 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
64 * c-common.c (handle_optimize_attribute): Call
65 save_optabs_if_changed.
67 2013-02-18 Jakub Jelinek <jakub@redhat.com>
68 Steven Bosscher <steven@gcc.gnu.org>
71 * c-opts.c (c_common_post_options): If debug info is enabled
72 and non-dwarf*, refuse to load PCH files and when writing PCH
75 2013-02-05 Jakub Jelinek <jakub@redhat.com>
78 * c-common.c (handle_error_attribute): Fix condition.
80 2013-01-30 Jakub Jelinek <jakub@redhat.com>
83 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
85 2013-01-18 Jason Merrill <jason@redhat.com>
88 * c.opt (-fextern-tls-init): New.
89 * c-opts.c (c_common_post_options): Handle it.
91 2013-01-09 Jakub Jelinek <jakub@redhat.com>
94 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
95 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
96 and is either negative or bigger or equal to type precision
99 2012-12-03 Marek Polacek <polacek@redhat.com>
102 * c-common.c (check_user_alignment): Swap order of tests,
103 check TREE_CODE first.
105 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
108 * c-common.h (overflow_type): New enum.
109 (build_userdef_literal): Add overflow_type argument.
110 (tree_userdef_literal): Add overflow_type.
111 (USERDEF_LITERAL_OVERFLOW): New access macro.
112 * c-common.c (build_userdef_literal): Add overflow_type
114 * c-lex.c (c_lex_with_flags): Add overflow_type to
115 build_userdef_literal calls.
116 (interpret_integer, interpret_float): Add overflow_type argument.
118 2012-11-28 Richard Biener <rguenther@suse.de>
121 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
122 here and use a type with proper overflow behavior for types that would
123 need to be promoted for the arithmetic.
125 2012-11-23 Jakub Jelinek <jakub@redhat.com>
128 * c-common.c (handle_no_address_safety_analysis_attribute): New
130 (c_common_attribute_table): Add no_address_safety_analysis.
132 2012-11-16 Simon Baldwin <simonb@google.com>
134 * c.opt: Add f[no-]canonical-system-headers.
135 * c-opts.c (c_common_handle_option): Handle
136 OPT_fcanonical_system_headers.
138 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
141 * c-opts.c (c_common_handle_option): Set new flags.
142 * c.opt: Describe new flags.
144 2012-11-09 Jason Merrill <jason@redhat.com>
146 * c.opt (Wabi-tag): New.
148 2012-11-09 Andi Kleen <ak@linux.intel.com>
151 * c-common.c (get_atomic_generic_size): Mask with
154 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
157 * c.opt (Wformat): Make it Alias Wformat=1.
158 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
159 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
161 (Wformat=): RejectNegative. Use LangEnabledBy.
162 (Wnonnull): Use LangEnabledBy.
163 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
164 * c-format.c (set_Wformat): Delete.
165 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
166 (maybe_read_dollar_number): Likewise.
167 (avoid_dollar_number): Likewise.
168 (finish_dollar_format_checking): Likewise.
169 (check_format_info): Likewise.
170 (check_format_info_main): Likewise.
171 (check_format_types): Likewise.
172 (format_type_warning): Likewise.
173 * c-common.c (int): Likewise.
174 (check_function_sentinel): Likewise.
175 * c-common.h (warn_format,set_Wformat): Do not declare here.
177 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
180 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
181 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
183 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
185 (Wvariadic-macros): Init(1).
186 * c-opts.c (c_common_handle_option): Do not handle them
188 (c_common_post_options): Likewise.
189 (sanitize_cpp_opts): warn_unused_macros is now
190 cpp_warn_unused_macros.
191 (push_command_line_include): Likewise.
192 * c-common.c (warn_unknown_pragmas): Do not define.
193 * c-common.h (warn_unknown_pragmas): Do not declare.
195 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
198 * c-common.c (conversion_warning): Handle conditional expressions.
200 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
203 * c.opt (Wreturn_local_addr): Define new option.
205 2012-10-25 Jason Merrill <jason@redhat.com>
207 * c.opt (Wvirtual-move-assign): New.
209 * c.opt (Winherited-variadic-ctor): New.
211 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
214 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
216 2012-10-23 Joseph Myers <joseph@codesourcery.com>
218 * c-common.h (pch_cpp_save_state): Declare.
219 * c-target.def (c_preinclude): New hook.
220 * c-opts.c (done_preinclude): New.
221 (push_command_line_include): Handle default preincluded header.
222 (cb_file_change): Call pch_cpp_save_state when calling
223 push_command_line_include.
224 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
225 (pch_cpp_save_state): New.
226 (pch_init): Call pch_cpp_save_state conditionally, instead of
227 calling cpp_save_state.
229 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
233 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
234 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
235 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
236 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
237 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
238 * c-opts.c (c_common_handle_option): Remove explicit handling from
240 (c_common_post_options): Likewise.
242 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
244 * c-ada-spec.c (LOCATION_COL): Delete.
245 (compare_location): New function.
246 (compare_node): Use it.
247 (compare_comment): Likewise.
249 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
253 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
254 * c-opts.c (c_common_handle_option): Do not set them here. Add
256 (c_common_post_options): Likewise.
258 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
260 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
261 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
262 Remove POINTER_TYPE handling, add large unsigned handling and use
263 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
265 2012-10-12 Jakub Jelinek <jakub@redhat.com>
268 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
269 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
270 locs and array of 3 trees instead of just single loc and single
271 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
272 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
273 For *cmp* builtins that take two sources strings report warnings
274 about first and second source, not about destination and source.
276 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
279 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
281 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
283 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
284 declaring something coming from another file.
286 2012-10-10 Arnaud Charlet <charlet@adacore.com>
289 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
291 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
294 * c-common.c (warn_about_parentheses): Add location_t parameter;
296 * c-common.h: Update declaration.
298 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
301 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
302 more operations. Make error messages optional.
303 * c-common.h (enum stv_conv): Moved from c-typeck.c.
304 (scalar_to_vector): Declare.
306 2012-10-08 Jason Merrill <jason@redhat.com>
308 * c-common.c (c_common_reswords): Add thread_local.
310 2012-10-08 Dodji Seketeli <dodji@redhat.com>
312 PR c++/53528 C++11 attribute support
313 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
315 * c-common.c (check_cxx_fundamental_alignment_constraints): New
317 (handle_aligned_attribute): In choose strictest alignment
318 among many. Use new check_cxx_fundamental_alignment_constraints.
319 (handle_transparent_union_attribute): In c++11 attribute syntax,
320 don't look through typedefs.
322 2012-10-04 Arnaud Charlet <charlet@adacore.com>
324 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
325 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
328 2012-09-25 Dehao Chen <dehao@google.com>
331 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
332 map when read in the pch.
334 2012-09-18 Arnaud Charlet <charlet@adacore.com>
336 * c-ada-spec.c: Style fixes.
338 2012-09-18 Thomas Quinot <quinot@adacore.com>
340 * c.opt (-fada-spec-parent): Define new command line switch.
341 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
342 is specified, generate binding spec as a child of the specified unit.
344 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
345 Manuel López-Ibáñez <manu@gcc.gnu.org>
348 * c.opt ([Winit-self]): Enabled by -Wall in C++.
350 2012-08-23 Arnaud Charlet <charlet@adacore.com>
352 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
353 for pointers, and add missing Convention C pragma.
354 (print_ada_struct_decl): Add missing aliased keyword.
355 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
357 2012-08-17 Jakub Jelinek <jakub@redhat.com>
359 * c-common.c (sizeof_pointer_memaccess_warning): New function.
360 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
361 * c-opts.c (c_common_handle_option): Enable it for -Wall.
362 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
363 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
365 2012-08-10 Richard Guenther <rguenther@suse.de>
367 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
369 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
371 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
372 instead of separate pp_newline and pp_flush.
373 (print_c_tree): Likewise.
375 2012-07-26 Richard Henderson <rth@redhat.com>
377 * c-common.c (handle_hot_attribute): Allow labels.
378 (handle_cold_attribute): Likewise.
380 2012-07-20 Jakub Jelinek <jakub@redhat.com>
383 * c-common.c (check_function_nonnull): Handle multiple nonnull
386 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
388 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
389 * c-ada-spec.c: Likewise.
390 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
392 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
394 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
395 Remove code conditional on it.
397 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
399 * c-gimplify.c: Do not include basic-block.h.
400 * c-common.c: Do not include linfuncs.h.
402 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
404 * c-common.h: Include tree.h.
406 2012-07-02 Jason Merrill <jason@redhat.com>
409 * c-common.c (get_priority): Call default_conversion.
411 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
413 * c-pch.c (c_common_write_pch): Remove unused variables.
415 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
417 * cppspec.c: Moved from gcc/ to here.
419 2012-06-27 Kai Tietz <ktietz@redhat.com>
421 PR preprocessor/37215
422 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
424 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
426 * c-common.h (c_common_print_pch_checksum): Remove.
427 * c-pch.c: Do not include output.h.
428 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
429 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
430 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
431 (struct c_pch_header): Remove.
432 (get_ident): Update gpch version.
433 (pch_init): Do not print executable_checksum to asm_out_file.
434 Do not fail if there is no asm_out_file to read back from. Set
435 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
436 (c_common_write_pch): Verify that nothing was written to asm_out_file
437 since pch_init was called. Do not write a c_pch_header, and do not
438 copy from asm_out_file to the PCH.
439 (c_common_read_pch): Do not read a c_pch_header, and do not restore
440 the content of asm_out_file from the PCH.
441 (c_common_print_pch_checksum): Remove.
442 * c-opts.c (c_common_init): Print out executable_checksum directly.
444 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
446 * c-target.def (objc_declare_unresolved_class_reference,
447 objc_declare_class_definition): Add new hooks.
449 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
451 * c-lex.c: Do not include output.h.
452 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
453 Remove uses of ASM_OUTPUT_IDENT.
455 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
458 * c-common.h (c_build_vec_perm_expr): Move decl here.
459 * c-common.c (c_build_vec_perm_expr): Move definition
462 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
464 * c.opt (fconserve-space): Turn into a no-op.
466 2012-06-04 Sterling Augustine <saugustine@google.com>
468 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
469 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
470 both the start and end of the function.
472 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
474 * c-common.c: Do not include output.h.
475 * c-pragma.c: Likewise.
477 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
479 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
480 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
481 (lang_decl_name): Handle namespace decls.
483 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
485 * c-ada-spec.c: Do not include output.h.
486 * c-semantics.c: Likewise.
488 2012-05-29 Joseph Myers <joseph@codesourcery.com>
490 * c-common.c: Fix typo.
492 2012-05-29 Michael Matz <matz@suse.de>
494 * c-common.h (c_expand_decl): Remove prototype.
496 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
498 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
499 * c-opts.c (c_common_handle_option): Remove code handling
502 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
505 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
508 2012-05-22 Dodji Seketeli <dodji@redhat.com>
511 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
513 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
515 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
516 * c-opts.c (c_common_handle_option): Do not handle explicitly
517 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
519 2012-05-16 Dodji Seketeli <dodji@redhat.com>
522 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
523 to cpp_classify_number. For diagnostics, use the precise location
524 instead of the global input_location.
526 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
529 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
531 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
533 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
535 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
538 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
539 Wreorder): Use LangEnabledBy.
540 * c-opts.c (c_common_handle_option): Do not enable them
541 explicitly. Call lang-specific generated functions.
542 (c_common_post_options): Do not set them here.
544 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
546 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
547 Wmissing-field-initializers,Wmissing-parameter-type,
548 Wold-style-declaration,Woverride-init): Use EnabledBy.
549 * c-opts.c (c_common_post_options): Do not set here explicitly.
551 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
554 * c-opts.c (c_common_handle_option): Use handle_generated_option
555 to enable sub-options.
557 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
560 * c-common.c (warnings_for_convert_and_check): Use warning_at.
562 2012-05-10 Richard Guenther <rguenther@suse.de>
564 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
565 adjust commentary about TYPE_IS_SIZETYPE types.
567 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
570 * c-common.c (warn_logical_operator): Check that argument of
571 integer_zerop is not NULL.
573 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
576 * c-common.c (warn_logical_operator): Do not warn if either side
577 is already true or false.
579 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
582 * c-common.c (expr_original_type): New.
583 (shorten_compare): Do not warn for enumeration types.
585 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
587 * c.opt (fpermissive): Add Var(flag_permissive).
589 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
592 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
593 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
595 2012-04-30 Dodji Seketeli <dodji@redhat.com>
598 * c.opt (Wvarargs): Define new option.
600 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
602 * c-common.c (check_function_arguments): Replace
603 Wmissing-format-attribute with Wsuggest-attribute=format.
605 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
607 * c.opt (Wsuggest-attribute=format): New. Alias of
608 Wmissing-format-attribute.
609 * c-format.c (decode_format_type): Replace
610 Wmissing-format-attribute with Wsuggest-attribute=format.
611 (check_function_format): Likewise.
613 2012-04-27 Ollie Wild <aaw@google.com>
615 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
616 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
617 * c.opt: Add Wliteral-suffix.
619 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
622 * c.opt (Wpedantic): New.
623 (pedantic): Alias Wpedantic.
624 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
625 (c_common_post_options): Likewise.
626 (sanitize_cpp_opts): Likewise.
627 * c-lex.c (interpret_float): Likewise.
628 * c-format.c (check_format_types): Likewise.
629 * c-common.c (pointer_int_sum): Likewise.
630 (c_sizeof_or_alignof_type): Likewise.
631 (c_add_case_label): Likewise.
632 (c_do_switch_warnings): Likewise.
633 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
635 2012-04-15 Jason Merrill <jason@redhat.com>
638 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
639 (C_STD_NAME): Distinguish between C++98 and C++11.
641 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
644 * c-common.h (uint16_type_node): Rename into...
645 (c_uint16_type_node): ...this.
646 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
647 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
649 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
651 * c-common.c (warn_if_unused_value): Move definition to here.
652 * c-common.h (warn_if_unused_value): Move declaration to here.
654 2012-03-23 William Bader <williambader@hotmail.com>
656 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
658 2012-03-20 Jason Merrill <jason@redhat.com>
660 * c-common.h (enum cxx_dialect): Add cxx1y.
661 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
663 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
664 * c-opts.c (c_common_post_options): Likewise.
665 (set_std_cxx1y): New.
666 (c_common_handle_option): Call it.
667 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
669 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
672 * c.opt ([Wuseless-cast]): Add.
674 2012-03-16 Richard Guenther <rguenther@suse.de>
676 * c-pretty-print.c (pp_c_initializer_list): Adjust.
678 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
681 * c.opt (ftemplate-backtrace-limit) Add.
683 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
685 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
687 * c-pragma.c (handle_pragma_extern_prefix): Remove.
688 (init_pragma): Don't register extern_prefix.
690 2012-03-12 Richard Guenther <rguenther@suse.de>
692 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
693 (builtin_type_for_size): Likewise.
695 2012-02-13 Jakub Jelinek <jakub@redhat.com>
698 * c-common.c (sync_resolve_params): Don't decide whether to convert
699 or not based on TYPE_SIZE comparison, convert whenever arg_type
700 is unsigned INTEGER_TYPE.
702 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
705 * c.opt ([Wunused-local-typedefs]): Fix description.
707 2012-01-24 Mike Stump <mikestump@comcast.net>
709 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
712 2012-01-18 Richard Guenther <rguenther@suse.de>
714 * c-opts.c (c_common_post_options): Reset LTO flags if
715 we are about to generate a PCH.
717 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
720 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
721 use pp_unsigned_wide_integer.
723 2012-01-10 Richard Guenther <rguenther@suse.de>
726 * c-opts.c (c_common_handle_option): Move -Werror handling
727 to language independent code.
729 2012-01-05 Richard Guenther <rguenther@suse.de>
732 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
735 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
738 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
739 of array types with an unknown bound.
741 2011-12-20 Joseph Myers <joseph@codesourcery.com>
743 * c-common.c (flag_isoc99): Update comment to refer to C11.
744 (flag_isoc1x): Change to flag_isoc11.
745 * c-common.h (flag_isoc99): Update comment to refer to C11.
746 (flag_isoc1x): Change to flag_isoc11.
747 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
749 * c-opts.c (set_std_c1x): Change to set_std_c11.
750 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
752 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
753 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
754 * c.opt (std=c1x): Change to std=c11. Document as non-draft
756 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
757 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
758 (std=gnu1x): Make alias of std=gnu11.
760 2011-12-19 Jason Merrill <jason@redhat.com>
763 * c-common.c (handle_transparent_union_attribute): Check the first
764 field if the type is complete.
766 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
769 * c-common.c (RID_IS_FINAL): Add.
770 * c-common.h (RID_IS_FINAL): Add.
772 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
774 * c.opt (fgnu-runtime): Provide full description.
775 (fnext-runtime): Likewise.
776 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
778 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
780 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
781 predefines in one place. Add LOCK_FREE predefines.
782 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
785 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
788 * c-common.c (get_atomic_generic_size): Check for various error
790 (resolve_overloaded_atomic_exchange,
791 resolve_overloaded_atomic_compare_exchange,
792 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
793 error_mark_node for error conditions.
795 2011-11-08 Richard Guenther <rguenther@suse.de>
800 2011-11-07 Richard Henderson <rth@redhat.com>
801 Aldy Hernandez <aldyh@redhat.com>
802 Torvald Riegel <triegel@redhat.com>
804 Merged from transactional-memory.
806 * c-common.c (handle_tm_wrap_attribute,
807 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
808 (struct c_common_reswords): Added __transaction* keywords.
809 (struct c_common_attribute_table): Added transaction* and tm_regparm
811 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
813 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
814 find_tm_attribute): Declare.
816 2011-11-07 Jason Merrill <jason@redhat.com>
819 * c-common.c, c-common.h: Revert yesterday's changes.
821 2011-11-06 Jason Merrill <jason@redhat.com>
824 * c-common.c (decl_has_visibility_attr): Split out from...
825 (c_determine_visibility): ...here.
826 * c-common.h: Declare it.
828 2011-11-06 Joseph Myers <joseph@codesourcery.com>
830 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
831 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
833 (check_user_alignment): New. Split out of
834 handle_aligned_attribute. Disallow integer constants with
835 noninteger types. Conditionally allow zero.
836 (handle_aligned_attribute): Use check_user_alignment.
837 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
839 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
840 Richard Henderson <rth@redhat.com>
842 Merged from cxx-mem-model.
844 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
845 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
846 parameters that are the same type size.
847 (get_atomic_generic_size): New. Find size of generic
848 atomic function parameters and do typechecking.
849 (add_atomic_size_parameter): New. Insert size into parameter list.
850 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
851 either __atomic_exchange_n or external library call.
852 (resolve_overloaded_atomic_compare_exchange): Restructure
853 __atomic_compare_exchange to either _n variant or external library call.
854 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
855 __atomic_load_n or an external library call.
856 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
857 __atomic_store_n or an external library call.
858 (resolve_overloaded_builtin): Handle new __atomic builtins.
860 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
863 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
864 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
865 <INDIRECT_REF>: Return the argument.
866 <ARRAY_REF>: Remove special code for negative offset.
867 Call fold_build_pointer_plus instead of size_binop.
868 (fold_offsetof): Remove STOP_REF argument and adjust.
869 * c-common.h (fold_offsetof_1): Declare.
870 (fold_offsetof): Remove STOP_REF argument.
872 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
875 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
876 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
877 Wnarrowing for C++0x and C++98.
878 * c.opt ([Wnarrowing]): Update.
880 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
883 * c.opt: Add Wzero-as-null-pointer-constant.
885 2011-10-31 Jason Merrill <jason@redhat.com>
887 * c.opt (-fdeduce-init-list): Off by default.
890 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
891 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
893 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
895 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
898 * c.opt (fvisibility-inlines-hidden): Description change.
900 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
902 Implement C++11 user-defined literals.
903 * c-common.c (build_userdef_literal): New.
904 * c-common.def: New tree code.
905 * c-common.h (tree_userdef_literal): New tree struct and accessors.
906 * c-lex.c (interpret_float): Add suffix parm.
907 (c_lex_with_flags): Build literal tokens.
909 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
913 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
916 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
917 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
918 Wnarrowing for C++0x and C++98.
919 * c.opt ([Wnarrowing]): Update.
921 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
924 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
925 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
926 Wnarrowing for C++0x and C++98.
927 * c.opt ([Wnarrowing]): Update.
929 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
932 * c-common.c (conversion_warning): Remove code looking for
935 2011-10-18 Dodji Seketeli <dodji@redhat.com>
938 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
939 !NO_IMPLICIT_EXTERN_C.
941 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
943 * c-common.c (c_common_reswords): Add __bases,
945 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
947 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
950 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
952 2011-10-15 Tom Tromey <tromey@redhat.com>
953 Dodji Seketeli <dodji@redhat.com>
955 * c.opt (fdebug-cpp): New option.
956 * c-opts.c (c_common_handle_option): Handle the option.
957 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
958 output stream in parameter. Factorized from ...
959 (maybe_print_line): ... this. Dump location debug information when
960 -fdebug-cpp is in effect.
961 (print_line_1): New static function. Takes an output stream in
962 parameter. Factorized from ...
963 (print_line): ... here. Dump location information when -fdebug-cpp
965 (scan_translation_unit): Dump location information when
966 -fdebug-cpp is in effect.
968 2011-10-15 Tom Tromey <tromey@redhat.com>
969 Dodji Seketeli <dodji@redhat.com>
971 * c.opt (ftrack-macro-expansion): New option. Handle it with and
973 * c-opts.c (c_common_handle_option)<case
974 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
975 cases. Handle -ftrack-macro-expansion with and without argument.
977 2011-10-15 Tom Tromey <tromey@redhat.com>
978 Dodji Seketeli <dodji@redhat.com>
980 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
981 (print_line, cb_define, do_line_change): Adjust to avoid touching
982 the internals of struct line_map. Use the public API instead.
983 * c-pch.c (c_common_read_pch): Likewise.
984 * c-lex.c (fe_file_change): Likewise.
986 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
989 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
991 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
994 * c-pretty-print.c (pp_c_floating_constant): Output
995 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
997 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
999 * c-common.c (def_builtin_1): Delete old interface with two
1000 parallel arrays to hold standard builtin declarations, and replace
1001 it with a function based interface that can support creating
1002 builtins on the fly in the future. Change all uses, and poison
1003 the old names. Make sure 0 is not a legitimate builtin index.
1004 * c-omp.c (c_finish_omp_barrier): Ditto.
1005 (c_finish_omp_taskwait): Ditto.
1006 (c_finish_omp_flush): Ditto.
1008 2011-10-11 Tristan Gingold <gingold@adacore.com>
1010 * c.opt: (fallow-parameterless-variadic-functions): New.
1012 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1014 PR c++/33255 - Support -Wunused-local-typedefs warning
1015 * c-common.h (struct c_language_function::local_typedefs): New
1017 (record_locally_defined_typedef, maybe_record_typedef_use)
1018 (maybe_warn_unused_local_typedefs): Declare new functions.
1019 * c-common.c (record_locally_defined_typedef)
1020 (maybe_record_typedef_use)
1021 (maybe_warn_unused_local_typedefs): Define new functions.
1022 * c.opt: Declare new -Wunused-local-typedefs flag.
1024 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1027 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1030 2011-09-05 Richard Guenther <rguenther@suse.de>
1032 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1033 of integer_minus_one_node for empty array upper bounds.
1035 2011-08-28 Dodji Seketeli <dodji@redhat.com>
1037 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1038 it's the first time it's being called on this main TU.
1040 2011-08-24 Richard Guenther <rguenther@suse.de>
1043 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1045 2011-08-22 Gabriel Charette <gchare@google.com>
1047 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1048 defined in cpp_init_builtins and c_cpp_builtins.
1050 2011-08-19 Joseph Myers <joseph@codesourcery.com>
1052 * c-common.c (c_common_reswords): Add __builtin_complex.
1053 * c-common.h (RID_BUILTIN_COMPLEX): New.
1055 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1057 * c-common.c (c_common_reswords): Add _Noreturn.
1058 (keyword_is_function_specifier): Handle RID_NORETURN.
1059 * c-common.h (RID_NORETURN): New.
1061 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1063 * c-common.c (unsafe_conversion_p): New function. Check if it is
1064 unsafe to convert an expression to the type.
1065 (conversion_warning): Adjust, use unsafe_conversion_p.
1066 * c-common.h (unsafe_conversion_p): New function declaration.
1068 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1070 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1071 (c_finish_omp_taskyield): New prototype.
1072 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1073 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1074 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1075 or RHS1 have side-effects, evaluate those too in the right spot,
1076 if it is a decl and LHS is also a decl, error out if they
1078 (c_finish_omp_taskyield): New function.
1079 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1080 * c-pragma.c (omp_pragmas): Add taskyield.
1081 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1082 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1083 PRAGMA_OMP_CLAUSE_MERGEABLE.
1085 2011-07-25 Dodji Seketeli <dodji@redhat.com>
1087 * c-common.h (set_underlying_type): Remove parm name from
1090 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
1092 * c-pretty-print.h: Search c-common.h in c-family.
1094 2011-07-22 Jason Merrill <jason@redhat.com>
1097 * c.opt (Wnarrowing): New.
1100 * c-common.h: Declare c_linkage_bindings.
1101 * c-pragma.c (handle_pragma_redefine_extname): Use it.
1104 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
1105 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
1106 as flag_isoc99 for 'restrict'.
1107 (pp_c_specifier_qualifier_list): Likewise for _Complex.
1109 2011-07-21 Ian Lance Taylor <iant@google.com>
1112 * c-common.c (c_disable_warnings): New static function.
1113 (c_enable_warnings): New static function.
1114 (c_fully_fold_internal): Change local unused_p to bool. Call
1115 c_disable_warnings and c_enable_warnings rather than change
1116 c_inhibit_evaluation_warnings.
1118 2011-07-20 Jason Merrill <jason@redhat.com>
1120 PR c++/6709 (DR 743)
1121 PR c++/42603 (DR 950)
1122 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
1123 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1124 (CPP_DECLTYPE): New.
1125 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
1127 2011-07-19 Richard Guenther <rguenther@suse.de>
1129 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
1130 * c-omp.c (c_finish_omp_for): Likewise.
1132 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
1134 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
1135 body on the next line.
1137 2011-07-08 Jason Merrill <jason@redhat.com>
1140 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
1143 * c-common.c (c_apply_type_quals_to_decl): Don't check
1144 TYPE_NEEDS_CONSTRUCTING.
1146 2011-07-06 Richard Guenther <rguenther@suse.de>
1148 * c-common.c (c_common_nodes_and_builtins):
1149 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
1151 2011-07-05 Richard Guenther <rguenther@suse.de>
1153 * c-common.c (c_common_nodes_and_builtins): Build all common
1156 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1158 * c-common.h (c_tree_chain_next): New static inline function.
1160 * c-common.c (check_builtin_function_arguments): Handle
1161 BUILT_IN_ASSUME_ALIGNED.
1163 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1165 * c-common.c: Add sync_ or SYNC__ to builtin names.
1166 * c-omp.c: Add sync_ or SYNC__ to builtin names.
1168 2011-06-20 Pierre Vittet <piervit@pvittet.com>
1170 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
1172 (gen_pragma_handler): New union.
1173 (internal_pragma_handler): New type.
1174 (c_register_pragma_with_data)
1175 (c_register_pragma_with_expansion_and_data): New functions.
1177 * c-pragma.c (registered_pragmas, c_register_pragma_1)
1178 (c_register_pragma, c_register_pragma_with_expansion)
1179 (c_invoke_pragma_handler): Changed to work with
1180 internal_pragma_handler.
1181 (c_register_pragma_with_data)
1182 (c_register_pragma_with_expansion_and_data): New functions.
1184 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1186 * c-common.c: Include common/common-target.h.
1187 (handle_section_attribute): Use
1188 targetm_common.have_named_sections.
1189 * c-cppbuiltin.c: Include common/common-target.h.
1190 (c_cpp_builtins): Use targetm_common.except_unwind_info.
1192 2011-06-10 Richard Guenther <rguenther@suse.de>
1194 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
1195 to print a IDENTIFIER_NODE.
1197 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1198 Joseph Myers <joseph@codesourcery.com>
1200 * c.opt (fbuilding-libgcc): New option.
1201 * c-cppbuiltin.c (c_cpp_builtins): Define
1202 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
1204 2011-06-07 Jason Merrill <jason@redhat.com>
1206 * c-common.c (max_tinst_depth): Lower default to 900.
1208 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
1210 2011-06-07 Richard Guenther <rguenther@suse.de>
1212 * c-common.c (c_common_nodes_and_builtins): Do not set
1213 size_type_node or call set_sizetype.
1215 2011-06-07 Dodji Seketeli <dodji@redhat.com>
1218 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
1219 type when using pointer comparison to compare types.
1221 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1223 * c.opt: Add -Wdelete-non-virtual-dtor.
1224 * c-opts.c (c_common_handle_option): Include it in -Wall.
1226 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
1231 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1233 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1236 2011-05-27 Jakub Jelinek <jakub@redhat.com>
1239 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
1240 C++ don't call c_common_truthvalue_conversion on void type arms.
1242 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1244 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
1245 (stmt_list_stack): Define.
1246 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
1247 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
1249 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1251 * c-common.c (warning_candidate_p): Check for BLOCKs.
1253 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1255 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1258 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1260 * c-common.c (def_fn_type): Remove extra va_end.
1262 2011-05-23 Jason Merrill <jason@redhat.com>
1265 * c-common.c (c_common_get_narrower): New.
1266 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
1268 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1270 * c-common.h (check_function_arguments): Tweak prototype of
1271 check_function_arguments.
1272 * c-common.c (check_function_arguments): Likewise. Adjust
1273 calls to check_function_nonnull, check_function_format, and
1274 check_function_sentinel.
1275 (check_function_sentinel): Take a FUNCTION_TYPE rather than
1276 separate attributes and typelist arguments. Use
1277 FOREACH_FUNCTION_ARGS to iterate over argument types.
1279 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1281 * c-common.c (c_common_reswords): Reorder.
1282 * c-common.h (rid): Likewise.
1284 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1286 * c-common.c (def_fn_type): Don't call build_function_type, call
1287 build_function_type_array or build_varargs_function_type_array
1289 (c_common_nodes_and_builtins): Likewise.
1291 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1293 * c-common.c (c_add_case_label): Omit the loc argument to
1295 * c-common.h (build_case_label): Remove.
1296 * c-semantics.c (build_case_label): Remove.
1298 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1300 * c-objc.h (objc_start_method_definition): Update prototype.
1301 * stub-objc.c (objc_start_method_definition): Add extra parameter.
1303 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
1305 * c-common.c (check_main_parameter_types): Reindent. Don't use
1306 TYPE_ARG_TYPES directly.
1307 (handle_nonnull_attribute): Likewise.
1308 (sync_resolve_params): Likewise.
1309 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
1310 to check_format_string.
1311 (handle_format_attribute): Likewise.
1312 (check_format_string): Take a function type to examine instead of
1313 a type list. Use a function_arg_iterator to step through argument
1316 2011-05-04 Richard Guenther <rguenther@suse.de>
1318 * c-common.c (fix_string_type): Use size_int for index type bounds.
1319 (start_fname_decls): Do not pass NULL to build_int_cst.
1320 (c_init_attributes): Likewise.
1321 * c-lex.c (c_lex_with_flags): Likewise.
1323 2011-04-27 Jason Merrill <jason@redhat.com>
1325 * c-common.c (make_tree_vector_from_list): New.
1326 * c-common.h: Declare it.
1328 2011-04-26 Richard Guenther <rguenther@suse.de>
1330 PR preprocessor/48248
1331 * c-ppoutput.c (maybe_print_line): Always optimize newlines
1332 for output size with -P.
1334 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
1336 * c-common.c (struct c_common_resword): Add __underlying_type.
1337 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
1339 2011-04-20 Jim Meyering <meyering@redhat.com>
1341 * c-format.c (init_dollar_format_checking): Remove useless
1344 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
1346 * c-objc.h (objc_get_interface_ivars): Removed.
1347 (objc_detect_field_duplicates): New.
1348 * stub-objc.c: Likewise.
1350 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1352 * stub-objc.c (objc_declare_protocols): Renamed to
1353 objc_declare_protocol.
1354 * c-objc.h: Likewise.
1356 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1358 * stub-objc.c (objc_declare_class): Updated argument name.
1360 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
1362 * c-common.h (c_common_init_ts): Declare.
1363 * c-common.c (c_common_init_ts): Define.
1365 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1367 * c-objc.h (objc_build_message_expr): Updated prototype.
1368 * stub-objc.c (objc_build_message_expr): Likewise.
1370 2011-04-12 Martin Jambor <mjambor@suse.cz>
1372 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
1375 2011-04-11 Richard Guenther <rguenther@suse.de>
1377 * c-common.c (complete_array_type): Build a range type of
1380 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
1382 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
1383 (handle_type_generic_attribute): Likewise.
1385 2011-04-07 Jason Merrill <jason@redhat.com>
1388 * c-common.c (c_common_truthvalue_conversion): Don't ignore
1389 conversion from C++0x scoped enum.
1391 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1393 * c-target-def.h: New file.
1394 * c-target.def: New file.
1395 * c-target.h: New file.
1396 * c-common.c (targetcm): Don't define here.
1397 * c-common.h (default_handle_c_option): Declare.
1398 * c-format.c: Include c-target.h instead of target.h.
1399 * c-opts.c: Include c-target.h instead of target.h. Explicitly
1401 (default_handle_c_option): Move from targhooks.c.
1403 2011-03-29 Jakub Jelinek <jakub@redhat.com>
1405 PR preprocessor/48248
1406 * c-ppoutput.c (print): Add src_file field.
1407 (init_pp_output): Initialize it.
1408 (maybe_print_line): Don't optimize by adding up to 8 newlines
1409 if map->to_file and print.src_file are different file.
1410 (print_line): Update print.src_file.
1412 2011-03-25 Kai Tietz <ktietz@redhat.com>
1414 * c-ada-spec.c (compare_comment): Use filename_cmp
1415 instead of strcmp for filename.
1417 2011-03-25 Jeff Law <law@redhat.com>
1419 * c-family/c-common.c (def_fn_type): Add missing va_end.
1421 2011-03-25 Jason Merrill <jason@redhat.com>
1423 * c.opt: Add -std=c++03.
1425 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
1427 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
1429 2011-03-17 Kai Tietz
1432 * c-pretty-print.c (pp_c_specifier_qualifier_list):
1433 Display allowed attributes for function pointer types.
1434 (pp_c_attributes_display): New function to display
1435 attributes having affects_type_identity flag set to true.
1436 * c-pretty-print.h (pp_c_attributes_display): New prototype.
1438 * c-common.c (c_common_attribute_table):
1440 (c_common_format_attribute_table): Likewise.
1442 2011-03-18 Jason Merrill <jason@redhat.com>
1444 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
1445 * c-common.h: Don't declare it here.
1446 * c-common.c: Or define it here.
1447 * c-opts.c (c_common_handle_option): Or set it here.
1450 * c-common.c (handle_transparent_union_attribute): Don't
1451 make a duplicate type in C++.
1453 2011-03-15 Jason Merrill <jason@redhat.com>
1455 * c-common.c (max_constexpr_depth): New.
1456 * c-common.h: Declare it.
1457 * c-opts.c (c_common_handle_option): Set it.
1458 * c.opt (fconstexpr-depth): New option.
1460 2011-03-11 Jason Merrill <jason@redhat.com>
1462 * c-common.c (attribute_takes_identifier_p): Add missing const.
1465 * c-common.c (attribute_takes_identifier_p): Assume that an
1466 unknown attribute takes an identifier.
1468 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
1471 * c-common.c (c_type_hash): Call list_length instead of iterating
1472 through DECL_CHAIN. Rename 'i' to 'n_elements'.
1474 2011-02-19 Jakub Jelinek <jakub@redhat.com>
1477 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
1479 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
1481 * c.opt (fobjc-abi-version=) New.
1482 (fobjc-nilcheck): New.
1484 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
1487 * c-common.h (keyword_is_decl_specifier): Declare.
1488 * c-common.c (keyword_is_decl_specifier): Define.
1489 (keyword_is_function_specifier): New function.
1491 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1494 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
1495 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
1498 2011-01-26 Arnaud Charlet <charlet@adacore.com>
1500 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
1502 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1505 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
1506 after init_c_lex if pch_file is set.
1508 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
1511 * c.opt (-fkeep-inline-dllexport): New switch.
1513 2011-01-12 Richard Guenther <rguenther@suse.de>
1516 * c-common.c (handle_weak_attribute): Warn instead of error
1517 on declaring an inline function weak.
1519 2011-01-05 Tom Tromey <tromey@redhat.com>
1521 * c-common.h (lvalue_error): Update.
1522 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
1525 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
1528 * c-objc.h (objc_finish_message_expr): Added argument to
1531 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
1533 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
1536 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
1538 * c-objc.h (objc_maybe_warn_exceptions): New.
1539 * stub-objc.c (objc_maybe_warn_exceptions): New.
1541 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
1543 * c-common.h (readonly_error): Declare.
1544 * c-common.c (readonly_error): Define.
1546 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
1548 * c-common.h (invalid_indirection_error): Declare.
1549 * c-common.c (invalid_indirection_error): Define.
1551 2010-12-03 Richard Guenther <rguenther@suse.de>
1554 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
1555 (pp_c_unary_expression): Likewise.
1556 (pp_c_expression): Likewise.
1558 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1560 * c-common.h (objc_finish_function): New.
1561 (objc_non_volatilized_type): Removed.
1562 (objc_type_quals_match): Removed.
1563 * stub-objc.c (objc_finish_function): New.
1564 (objc_non_volatilized_type): Removed.
1565 (objc_type_quals_match): Removed.
1567 2010-11-30 Joseph Myers <joseph@codesourcery.com>
1569 * c-common.h (parse_optimize_options): Declare.
1570 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
1571 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
1573 2010-11-29 Joseph Myers <joseph@codesourcery.com>
1575 * c-opts.c (check_deps_environment_vars): Use getenv instead of
1577 * c-pch.c (O_BINARY): Don't define here.
1578 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
1580 2010-11-25 Joseph Myers <joseph@codesourcery.com>
1582 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
1583 targetm.except_unwind_info.
1585 2010-11-23 Joseph Myers <joseph@codesourcery.com>
1587 * c-opts.c (c_common_handle_option): Pass location to
1588 set_struct_debug_option.
1590 2010-11-23 Joseph Myers <joseph@codesourcery.com>
1592 * c-common.c (visibility_options): Move from ../opts.c.
1593 * c-common.h (struct visibility_flags, visibility_options):
1595 * c-opts.c (finish_options): Rename to c_finish_options.
1596 (c_common_init): Update call to finish_options.
1598 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1601 * c-lex.c (lex_string): Check that each string in an Objective-C
1602 string concat sequence starts with either one or zero '@', and
1603 that there are no spurious '@' signs at the end.
1605 2010-11-20 Joseph Myers <joseph@codesourcery.com>
1607 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
1608 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
1609 HANDLE_PRAGMA_VISIBILITY.
1610 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
1611 HANDLE_PRAGMA_VISIBILITY): Don't define.
1612 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
1614 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
1619 * c-common.h (keyword_begins_type_specifier): Declare.
1620 (keyword_is_storage_class_specifier): Declare.
1621 (keyword_is_type_qualifier): Declare.
1622 * c-common.c (keyword_begins_type_specifier): New function.
1623 (keyword_is_storage_class_specifier): New function.
1624 (keyword_is_type_qualifier): Declare.
1626 2010-11-19 Joseph Myers <joseph@codesourcery.com>
1629 * c-common.c (in_late_binary_op): Define.
1630 (c_common_truthvalue_conversion): Check in_late_binary_op before
1631 calling c_save_expr.
1632 * c-common.h (in_late_binary_op): Declare.
1634 2010-11-19 Joseph Myers <joseph@codesourcery.com>
1636 * c-opts.c (c_common_handle_option): Update calls to
1637 set_struct_debug_option.
1639 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1641 * c-common.h (objc_declare_protocols): Added additional argument.
1642 * stub-objc.c (objc_declare_protocol): Same change.
1644 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
1647 * c-common.h (build_real_imag_expr): Declare.
1648 * c-semantics.c (build_real_imag_expr): Define.
1650 2010-11-17 Joseph Myers <joseph@codesourcery.com>
1652 * c-opts.c (c_common_parse_file): Take no arguments.
1653 * c-common.h (c_common_parse_file): Update prototype.
1655 2010-11-16 Jakub Jelinek <jakub@redhat.com>
1658 * c-common.c (warning_candidate_p): Don't track non-const calls
1661 2010-11-15 Ian Lance Taylor <iant@google.com>
1663 * c-lex.c (init_c_lex): Set macro debug callbacks if
1664 flag_dump_go_spec is set.
1666 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1668 * c-common.h (objc_build_incr_expr_for_property_ref): New.
1669 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
1671 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
1673 PR preprocessor/45038
1674 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
1677 2010-11-12 Joseph Myers <joseph@codesourcery.com>
1679 * c-common.h (c_family_lang_mask): Declare.
1680 * c-opts.c (c_family_lang_mask): Make extern.
1681 * c-pragma.c (handle_pragma_diagnostic): Use
1682 control_warning_option.
1684 2010-11-12 Joseph Myers <joseph@codesourcery.com>
1686 * c-common.c (parse_optimize_options): Update call to
1688 * c-common.h (c_common_handle_option): Update prototype.
1689 * c-opts.c (c_common_handle_option): Take location_t parameter and
1690 pass it to other functions.
1692 2010-11-11 Joseph Myers <joseph@codesourcery.com>
1694 * c-opts.c (warning_as_error_callback): Remove.
1695 (c_common_initialize_diagnostics): Don't call
1696 register_warning_as_error_callback.
1697 (c_common_handle_option): Handle -Werror=normalized= here.
1699 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1701 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
1703 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
1705 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
1706 Remove trailing '.' from diagnostics.
1707 * c.opt (Wwrite-strings_: Avoid '`' in help text.
1709 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1711 * c-common.c (parse_optimize_options): Pass global_dc to
1713 * c-opts.c (c_common_handle_option): Pass &global_options to
1714 set_Wstrict_aliasing.
1715 * c.opt (v): Don't mark Common or document here.
1717 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1720 * c-format.c (format_type): New type gcc_objc_string_format_type.
1721 (valid_stringptr_type_p): New.
1722 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
1723 (check_format_string): Pass expected type, use
1724 valid_stringptr_type_p (), check that the format string types are
1725 consistent with the format specification.
1726 (decode_format_attr): Warn if NSString is used outside objective-c.
1727 (format_types_orig): Add NSString.
1729 (format_flags): New.
1730 (check_format_arg): Handle format strings requiring an external parser.
1731 first_target_format_type: New variable.
1732 (handle_format_attribute): Set up first_target_format_type, pass the
1733 expected format arg string type to check_format_string().
1734 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
1735 * stub-objc.c (objc_string_ref_type_p): New.
1736 (objc_check_format_arg): New.
1738 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1740 Fixed using the Objective-C 2.0 dot-syntax with class names.
1741 * c-common.h (objc_build_class_component_ref): New.
1742 * stub-objc.c (objc_build_class_component_ref): New.
1744 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1746 * c.opt (Wproperty-assign-default): New option.
1748 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1750 Implemented -fobjc-std=objc1 flag.
1751 * c.opt (fobjc-std=objc1): New option.
1753 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1755 Implemented format and noreturn attributes for Objective-C methods.
1756 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
1757 attribute for Objective-C methods.
1759 2010-10-31 Jason Merrill <jason@redhat.com>
1761 * c-common.c (conversion_warning, warn_for_collisions_1): Use
1764 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1766 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1767 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
1768 (objc_add_property_declaration): Removed arguments for copies and
1770 (objc_build_getter_call): Renamed to
1771 objc_maybe_build_component_ref.
1772 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1773 (objc_is_property_ref): New.
1774 * c-common.c (c_common_reswords): Removed copies and ivar.
1775 * stub-objc.c (objc_add_property_declaration): Removed arguments
1776 for copies and ivar.
1777 (objc_build_getter_call): Renamed to
1778 objc_maybe_build_component_ref.
1779 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1780 (objc_is_property_ref): New.
1782 2010-10-29 Arnaud Charlet <charlet@adacore.com>
1783 Matthew Gingell <gingell@adacore.com>
1785 * c-ada-spec.c (separate_class_package): New function.
1786 (pp_ada_tree_identifier): Prefix references to C++ classes with the
1787 name of their enclosing package.
1788 (print_ada_declaration): Use separate_class_package.
1790 2010-10-27 Jason Merrill <jason@redhat.com>
1792 * c-common.c (c_common_reswords): Add __is_literal_type.
1793 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
1795 * c-common.c (check_case_value): Remove special C++ code.
1797 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1799 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
1800 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
1802 (objc_add_property_declaration): Added additional arguments.
1803 (objc_property_attribute_kind): Removed.
1804 (objc_set_property_attr): Removed.
1805 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
1807 * stub-objc.c (objc_add_property_declaration): Added additional
1809 (objc_set_property_attr): Removed.
1811 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1813 * c-common.h (objc_add_property_variable): Renamed to
1814 objc_add_property_declaration. Added location argument.
1815 * stub-objc.c (objc_add_property_variable): Same change.
1817 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1819 * c-common.h (objc_maybe_printable_name): New.
1820 * stub-objc.c (objc_maybe_printable_name): New.
1822 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1823 Andrew Pinski <pinskia@gmail.com>
1825 * c-common.h (c_common_mark_addressable_vec): Declare.
1826 * c-common.c (c_common_mark_addressable_vec): New function.
1828 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1830 * c-common.h (objc_set_method_type): Removed.
1831 (objc_add_method_declaration): Added boolean argument.
1832 (objc_start_method_definition): Same change.
1833 (objc_build_method_signature): Same change.
1834 * stub-objc.c (objc_set_method_type): Removed.
1835 (objc_add_method_declaration): Added boolean argument.
1836 (objc_start_method_definition): Same change.
1837 (objc_build_method_signature): Same change.
1839 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1841 * c-common.h (finish_file): Removed.
1842 (objc_write_global_declarations): New.
1843 * c-opts.c (c_common_parse_file): Do not call finish_file.
1844 * stub-objc.c (objc_write_global_declarations): New.
1846 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1848 Implemented parsing @synthesize and @dynamic for
1849 Objective-C/Objective-C++.
1850 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
1851 (objc_add_synthesize_declaration): New.
1852 (objc_add_dynamic_declaration): New.
1853 * c-common.c (c_common_reswords): Add synthesize and dynamic.
1854 * stub-objc.c (objc_add_synthesize_declaration): New.
1855 (objc_add_dynamic_declaration): New.
1857 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
1860 * c-cppbuiltin.c (mode_has_fma): Move function here from
1861 builtins.c. Don't use the fma optab, instead just use the
1862 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
1865 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1867 Merge from 'apple/trunk' branch on FSF servers.
1869 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1872 * c-common.h (objc_non_volatilized_type): New declaration
1873 * stub-objc.c (objc_non_volatilized_type): New stub.
1875 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1877 Merge from 'apple/trunk' branch on FSF servers.
1879 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1882 * c-common.h (objc_diagnose_private_ivar): New decl.
1883 * stub-objc.c (objc_diagnose_private_ivar): New stub.
1885 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1887 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
1888 * c-common.h (enum rid): Add RID_AT_PACKAGE.
1889 (objc_ivar_visibility_kind): New enum.
1890 (objc_set_visibility): Adjust prototype to use visibility enum.
1891 * stub-objc.c (objc_set_visibility): Adjust stub to use
1894 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
1896 * c-cppbuiltin.c (builtin_define_float_constants): Emit
1897 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
1898 has the appropriate fma builtins.
1899 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
1901 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1903 merge from FSF apple 'trunk' branch.
1904 2006 Fariborz Jahanian <fjahanian@apple.com>
1906 Radars 4436866, 4505126, 4506903, 4517826
1907 * c-common.c (c_common_resword): Define @property and its attributes.
1908 * c-common.h: Define property attribute enum entries.
1909 (OBJC_IS_PATTR_KEYWORD): New.
1910 (objc_property_attribute_kind): New enum.
1911 Declare objc_set_property_attr (), objc_add_property_variable (),
1912 objc_build_getter_call () and objc_build_setter_call ().
1913 * stub-objc.c (objc_set_property_attr): New stub.
1914 (objc_add_property_variable): Likewise.
1915 (objc_build_getter_call): Likewise.
1916 (objc_build_setter_call) Likewise.
1918 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1920 merge from FSF apple 'trunk' branch.
1921 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1923 Radar 3803157 (method attributes)
1924 * c-common.c (handle_deprecated_attribute): Recognize
1925 objc methods as valid declarations.
1926 * c-common.h: Declare objc_method_decl ().
1927 * stub-objc.c (objc_method_decl): New stub.
1929 2010-10-08 Joseph Myers <joseph@codesourcery.com>
1931 * c-common.c (parse_optimize_options): Call
1932 decode_cmdline_options_to_array_default_mask before
1933 decode_options. Update arguments to decode_options.
1934 * c-common.h (c_common_init_options_struct): Declare.
1935 * c-opts.c (c_common_init_options_struct): New. Split out from
1936 c_common_init_options.
1938 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1940 Implemented fast enumeration for Objective-C.
1941 * c-common.h (objc_finish_foreach_loop): New.
1942 * stub-objc.c (objc_finish_foreach_loop): New.
1944 2010-10-05 Joseph Myers <joseph@codesourcery.com>
1946 * c-common.h (struct diagnostic_context): Don't declare here.
1947 (c_common_initialize_diagnostics): Declare using
1948 diagnostic_context typedef.
1949 * c-opts.c (c_common_handle_option): Pass global_dc to
1950 handle_generated_option.
1952 2010-10-04 Joseph Myers <joseph@codesourcery.com>
1954 * c-opts.c (c_common_handle_option): Pass &global_options_set to
1955 handle_generated_option.
1957 2010-10-03 Ian Lance Taylor <iant@google.com>
1959 * c.opt (-fplan9-extensions): New option.
1961 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1963 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
1965 (c_cpp_builtins): Call functions from cppbuiltin.c instead
1966 of duplicating code.
1968 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1970 * c-common.c: Add two new entries for @optional
1971 and @required keywords.
1973 merge from FSF 'apple/trunk' branch.
1974 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1977 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
1978 objective-c keywords.
1979 (objc_set_method_opt): New declaration.
1980 * stub-objc.c (objc_set_method_opt): New stub.
1982 2010-09-30 Joseph Myers <joseph@codesourcery.com>
1984 * c-common.c (handle_optimize_attribute): Pass &global_options to
1985 cl_optimization_save and cl_optimization_restore.
1986 * c-opts.c (c_common_handle_option): Pass &global_options to
1987 handle_generated_option.
1988 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
1989 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
1990 &global_options to cl_optimization_restore.
1992 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
1994 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
1995 Objective-C/Objective-C++ keywords.
1997 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
1999 Merge from 'apple/trunk' branch on FSF servers.
2001 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2004 * c-common.h (objc_check_global_decl): New declaration.
2005 * stub-objc.c (objc_check_global_decl): New stub.
2007 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2009 * c.opt: Don't use VarExists.
2011 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2013 * c-common.c (c_cpp_error): Update names of diagnostic_context
2015 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2016 cl_optimization members.
2017 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2018 sanitize_cpp_opts, finish_options): Update names of cpp_options
2021 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2023 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2024 (objc_is_reserved_word): Removed.
2025 * c-common.c: Updated comments.
2026 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2027 objc_is_reserved_word.
2028 * stub-objc.c (objc_is_reserved_word): Removed.
2030 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2032 * c-common.h (objc_add_method_declaration): Adjust prototype to
2034 (objc_start_method_definition): Likewise.
2035 (objc_build_keyword_decl): Likewise.
2036 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2037 (objc_start_method_definition): Likewise.
2038 (objc_build_keyword_decl): Likewise.
2040 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2042 * c-common.h (objc_start_class_interface): Adjust prototype.
2043 (objc_start_category_interface): Likewise.
2044 (objc_start_protocol): Likewise.
2045 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2046 (objc_start_class_interface): Likewise.
2047 (objc_start_category_interface): Likewise.
2049 2010-09-27 Ian Lance Taylor <iant@google.com>
2051 * c-common.c (c_common_attribute_table): Add no_split_stack.
2052 (handle_no_split_stack_attribute): New static function.
2054 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2056 Merge from 'apple/trunk' branch on FSF servers.
2058 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2061 * c-common.h (objc_have_common_type): New declaration.
2062 * stub-objc.c (objc_have_common_type): New stub.
2064 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2067 * c-common.h (objc_common_type): New prototype.
2068 * stub-objc.c (objc_common_type): New stub.
2070 2010-09-24 Jan Hubicka <jh@suse.cz>
2072 * c-common.c (handle_leaf_attribute): New function.
2073 (struct attribute_spec c_common_att): Add leaf.
2075 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2077 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2078 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2079 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2080 -include-barrier, -include-directory, -include-directory=,
2081 -include-directory-after, -include-directory-after=,
2082 -include-prefix, -include-prefix=, -include-with-prefix,
2083 -include-with-prefix=, -include-with-prefix-after,
2084 -include-with-prefix-after=, -include-with-prefix-before,
2085 -include-with-prefix-before=, -no-integrated-cpp,
2086 -no-line-commands, -no-standard-includes, -no-warnings, -output,
2087 -output=, -pedantic, -pedantic-errors, -preprocess,
2088 -print-missing-file-dependencies, -trace-includes, -traditional,
2089 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2090 -user-dependencies, -verbose, -write-dependencies,
2091 -write-user-dependencies, no-integrated-cpp, traditional): New.
2093 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2096 * c-common.h (objc_start_method_definition): Return bool instead
2098 * stub-objc.c (objc_start_method_definition): Return bool instead
2101 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2104 * c-common.h (objc_get_interface_ivars): New declaration.
2105 * stub-objc.c (objc_get_interface_ivars): New stub.
2107 2010-09-15 Ian Lance Taylor <iant@google.com>
2109 * c-common.c (parse_optimize_options): Do not capitalize warning
2110 messages. Remove period at end of warning message.
2112 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
2114 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
2115 (handle_alias_attribute): ... here.
2116 (handle_ifunc_attribute): New.
2118 2010-09-06 Mark Mitchell <mark@codesourcery.com>
2120 * c-common.h (do_warn_double_promotion): Declare.
2121 * c-common.c (do_warn_double_promotion): Define.
2123 2010-09-05 Mark Mitchell <mark@codesourcery.com>
2125 * c.opt (Wdouble-promotion): New.
2127 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2129 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
2130 fvtable-thunks, fxref): Mark no longer supported in help text.
2132 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2134 * c.opt (Wimport, fall-virtual, falt-external-templates,
2135 fdefault-inline, fenum-int-equiv, fexternal-templates,
2136 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
2137 fname-mangling-version-, fnew-abi, fnonnull-objects,
2138 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
2139 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
2141 (fhandle-exceptions): Mark with Alias and Warn.
2142 * c-opts.c (c_common_handle_option): Don't handle options marked
2145 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2147 * c.opt (Wcomments, Werror-implicit-function-declaration,
2148 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
2149 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
2151 * c-common.c (option_codes): Use OPT_Wcomment instead of
2153 * c-opts.c (warning_as_error_callback, c_common_handle_option):
2154 Don't handle options marked as aliases.
2156 2010-08-25 Richard Guenther <rguenther@suse.de>
2158 * c-common.c (c_common_get_alias_set): Remove special
2159 handling for pointers.
2161 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
2163 * c-common.c: Use FOR_EACH_VEC_ELT.
2164 * c-gimplify.c: Likewise.
2165 * c-pragma.c: Likewise.
2167 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2169 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
2171 (MMDX): Change back to MMD. Mark NoDriverArg instead of
2173 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
2174 instead of OPT_MDX and OPT_MMDX.
2176 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2178 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
2180 2010-08-12 Joseph Myers <joseph@codesourcery.com>
2182 * c.opt (MD, MMD): Change to MDX and MMDX.
2183 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
2185 2010-08-11 Joseph Myers <joseph@codesourcery.com>
2187 * c-opts.c (c_common_handle_option): Call handle_generated_option
2188 instead of handle_option.
2190 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2192 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
2193 (maybe_apply_renaming_pragma): Delete unneeded declarations.
2195 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2197 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
2198 (pending_redefine_extname): Change type to a VEC.
2199 (add_to_renaming_pragma_list): Update for new type of
2200 pending_redefine_extname.
2201 (maybe_apply_renaming_pragma): Likewise.
2203 2010-08-04 Arnaud Charlet <charlet@adacore.com>
2205 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
2207 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
2208 decide whether a type has already been declared/seen.
2209 Do not go to the original type.
2210 (dump_nested_types): New parameter forward.
2211 Generate forward declaration if needed and mark type as visited.
2212 (print_ada_declaration): Call dump_nested_types if not already done.
2213 Mark types as visited.
2215 2010-08-03 Joseph Myers <joseph@codesourcery.com>
2217 * c.opt (-print-pch-checksum): Remove option.
2218 * c-opts.c (c_common_handle_option): Don't handle
2219 OPT_print_pch_checksum.
2221 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2223 * c-common.h (c_common_handle_option): Update prototype and return
2225 * c-opts.c (c_common_handle_option): Update prototype and return
2226 value type. Update calls to handle_option and
2227 enable_warning_as_error.
2229 2010-07-27 Jakub Jelinek <jakub@redhat.com>
2232 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
2234 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2236 * c-common.h (c_common_missing_argument): Remove.
2237 * c-opts.c (c_common_missing_argument): Remove.
2238 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
2239 idirafter, imacros, include, isysroot, isystem, iquote): Add
2241 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
2243 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2245 * c-common.h (c_common_option_lang_mask,
2246 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
2248 (c_common_init_options): Update prototype.
2249 * c-opts.c (c_common_option_lang_mask): New.
2250 (c_common_initialize_diagnostics): Split out of
2251 c_common_init_options.
2252 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
2254 (c_common_init_options): Update prototype. Use decoded options in
2255 search for -lang-asm.
2257 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2259 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2260 * c-format.c: Likewise.
2262 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
2264 * c-common.h: Include diagnostic-core.h. Error if already
2266 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
2268 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2270 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
2271 Do not include expr.h
2272 (vector_mode_valid_p): Move here.
2274 2010-06-21 DJ Delorie <dj@redhat.com>
2276 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
2277 allow these pragmas anywhere.
2279 2010-06-14 Jakub Jelinek <jakub@redhat.com>
2282 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
2283 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
2284 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
2285 ggc_strdup instead of xstrdup.
2287 2010-06-10 Jakub Jelinek <jakub@redhat.com>
2289 * c-cppbuiltin.c: Include cpp-id-data.h.
2290 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
2291 (lazy_hex_fp_value): New function.
2292 (builtin_define_with_hex_fp_value): Provide definitions lazily.
2294 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2296 * c-gimplify.c: Do not include tree-flow.h
2298 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
2301 * c-common.c: Rename targetm member:
2302 targetm.enum_va_list -> targetm.enum_va_list_p
2304 2010-06-28 Anatoly Sokolov <aesok@post.ru>
2306 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
2308 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2310 * c-cppbuiltin.c: Do not include except.h.
2312 2010-06-24 Andi Kleen <ak@linux.intel.com>
2314 * c-common.c (warn_for_omitted_condop): New.
2315 * c-common.h (warn_for_omitted_condop): Add prototype.
2317 2010-06-21 Joseph Myers <joseph@codesourcery.com>
2319 * c.opt (lang-objc): Remove.
2320 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
2322 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
2324 * c-opts.c: Include "tm_p.h".
2326 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2328 * c-common.c (parse_optimize_options): Update call to
2331 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
2333 * c-common.c (record_types_used_by_current_var_decl): Adjust for
2334 new type of types_used_by_cur_var_decl.
2336 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
2339 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
2340 for C++ standard compliance.
2342 2010-06-16 Jason Merrill <jason@redhat.com>
2344 * c.opt: Add -Wnoexcept.
2346 2010-06-16 Richard Guenther <rguenther@suse.de>
2349 * c-common.c (c_common_truthvalue_conversion): Remove
2350 premature and wrong optimization concering ADDR_EXPRs.
2352 2010-06-15 Arnaud Charlet <charlet@adacore.com>
2354 * c-ada-spec.c (dump_sloc): Remove column info.
2355 (is_simple_enum): New function.
2356 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
2357 enum types when relevant.
2359 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2361 * c-common.c (conversion_warning): Warn at expression
2364 2010-06-10 Joseph Myers <joseph@codesourcery.com>
2366 * c-opts.c (c_common_handle_option): Don't handle
2369 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2371 * c-pragma.c (push_alignment): Use typed GC allocation.
2372 (handle_pragma_push_options): Likewise.
2374 * c-common.c (parse_optimize_options): Likewise.
2376 * c-common.h (struct sorted_fields_type): Add variable_size GTY
2379 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2381 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
2382 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2383 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2384 flag_signed_bitfields, warn_strict_null_sentinel,
2385 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
2386 flag_gen_declaration, flag_no_gnu_keywords,
2387 flag_implement_inlines, flag_implicit_templates,
2388 flag_implicit_inline_templates, flag_optional_diags,
2389 flag_elide_constructors, flag_default_inline, flag_rtti,
2390 flag_conserve_space, flag_access_control, flag_check_new,
2391 flag_new_for_scope, flag_weak, flag_working_directory,
2392 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
2393 flag_enforce_eh_specs, flag_threadsafe_statics,
2394 flag_pretty_templates): Remove.
2395 * c-common.h (flag_preprocess_only, flag_nil_receivers,
2396 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
2397 flag_replace_objc_classes, flag_undef, flag_no_builtin,
2398 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2399 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2400 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
2401 flag_no_gnu_keywords, flag_implement_inlines,
2402 flag_implicit_templates, flag_implicit_inline_templates,
2403 flag_optional_diags, flag_elide_constructors, flag_default_inline,
2404 flag_rtti, flag_conserve_space, flag_access_control,
2405 flag_check_new, flag_new_for_scope, flag_weak,
2406 flag_working_directory, flag_use_cxa_atexit,
2407 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
2408 flag_threadsafe_statics, flag_pretty_templates,
2409 warn_strict_null_sentinel): Remove.
2410 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
2411 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
2412 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
2413 fimplicit-inline-templates, fimplicit-templates,
2414 flax-vector-conversions, fms-extensions, fnil-receivers,
2415 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
2416 frtti, fshort-double, fshort-enums, fshort-wchar,
2417 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
2418 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
2419 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
2420 gen-decls, undef): Use Var.
2421 (fdefault-inline, foptional-diags): Document as doing nothing.
2422 * c-opts.c (c_common_handle_option): Remove cases for options now
2423 using Var. Mark ignored options as such.
2425 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2427 * c-common.c: Moved to here from parent directory.
2428 * c-common.def: Likewise.
2429 * c-common.h: Likewise.
2430 * c-cppbuiltin.c: Likewise.
2431 * c-dump.c: Likewise.
2432 * c-format.c: Likewise.
2433 * c-format.h : Likewise.
2434 * c-gimplify.c: Likewise.
2435 * c-lex.c: Likewise.
2436 * c-omp.c: Likewise.
2438 * c-opts.c: Likewise.
2439 * c-pch.c: Likewise.
2440 * c-ppoutput.c: Likewise.
2441 * c-pragma.c: Likewise.
2442 * c-pragma.h: Likewise.
2443 * c-pretty-print.c: Likewise.
2444 * c-pretty-print.h: Likewise.
2445 * c-semantics.c: Likewise.
2446 * stub-objc.c: Likewise.
2448 * c-common.c: Include gt-c-family-c-common.h.
2449 * c-pragma.c: Include gt-c-family-c-pragma.h.
2451 Copyright (C) 2010-2013 Free Software Foundation, Inc.
2453 Copying and distribution of this file, with or without modification,
2454 are permitted in any medium without royalty provided the copyright
2455 notice and this notice are preserved.