1 2013-05-07 Han Shen <shenhan@google.com>
3 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
5 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
7 * c-common.c (check_user_alignment): Emit error for negative values.
9 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
11 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
13 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
15 * c-cppbuiltin.c (c_cpp_builtins): Do not define
16 __GXX_EXPERIMENTAL_CXX1Y__.
18 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
21 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
22 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
23 to simply use OPT_Wpointer_arith.
24 (c_sizeof_or_alignof_type): Likewise.
26 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
28 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
30 2013-04-12 Jakub Jelinek <jakub@redhat.com>
32 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
33 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
36 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
38 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
40 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
42 * c-common.c (pointer_int_sum): Remove dead code.
44 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
47 * c-common.c (handle_optimize_attribute): Don't call
48 save_optabs_if_changed.
50 2013-03-05 Jakub Jelinek <jakub@redhat.com>
53 * c-pch.c (pch_init): Free target_validity at the end.
55 2013-03-04 Jakub Jelinek <jakub@redhat.com>
57 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
59 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
60 Jakub Jelinek <jakub@redhat.com>
63 * c-common.c (handle_no_sanitize_address_attribute): New function.
64 (c_common_attribute_table): Add no_sanitize_address attribute.
65 (handle_no_address_safety_analysis_attribute): Add
66 no_sanitize_address attribute, not no_address_safety_analysis
69 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
72 * c-common.c (handle_optimize_attribute): Call
73 save_optabs_if_changed.
75 2013-02-18 Jakub Jelinek <jakub@redhat.com>
76 Steven Bosscher <steven@gcc.gnu.org>
79 * c-opts.c (c_common_post_options): If debug info is enabled
80 and non-dwarf*, refuse to load PCH files and when writing PCH
83 2013-02-05 Jakub Jelinek <jakub@redhat.com>
86 * c-common.c (handle_error_attribute): Fix condition.
88 2013-01-30 Jakub Jelinek <jakub@redhat.com>
91 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
93 2013-01-18 Jason Merrill <jason@redhat.com>
96 * c.opt (-fextern-tls-init): New.
97 * c-opts.c (c_common_post_options): Handle it.
99 2013-01-09 Jakub Jelinek <jakub@redhat.com>
102 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
103 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
104 and is either negative or bigger or equal to type precision
105 of the first operand.
107 2012-12-03 Marek Polacek <polacek@redhat.com>
110 * c-common.c (check_user_alignment): Swap order of tests,
111 check TREE_CODE first.
113 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
116 * c-common.h (overflow_type): New enum.
117 (build_userdef_literal): Add overflow_type argument.
118 (tree_userdef_literal): Add overflow_type.
119 (USERDEF_LITERAL_OVERFLOW): New access macro.
120 * c-common.c (build_userdef_literal): Add overflow_type
122 * c-lex.c (c_lex_with_flags): Add overflow_type to
123 build_userdef_literal calls.
124 (interpret_integer, interpret_float): Add overflow_type argument.
126 2012-11-28 Richard Biener <rguenther@suse.de>
129 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
130 here and use a type with proper overflow behavior for types that would
131 need to be promoted for the arithmetic.
133 2012-11-23 Jakub Jelinek <jakub@redhat.com>
136 * c-common.c (handle_no_address_safety_analysis_attribute): New
138 (c_common_attribute_table): Add no_address_safety_analysis.
140 2012-11-16 Simon Baldwin <simonb@google.com>
142 * c.opt: Add f[no-]canonical-system-headers.
143 * c-opts.c (c_common_handle_option): Handle
144 OPT_fcanonical_system_headers.
146 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
149 * c-opts.c (c_common_handle_option): Set new flags.
150 * c.opt: Describe new flags.
152 2012-11-09 Jason Merrill <jason@redhat.com>
154 * c.opt (Wabi-tag): New.
156 2012-11-09 Andi Kleen <ak@linux.intel.com>
159 * c-common.c (get_atomic_generic_size): Mask with
162 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
165 * c.opt (Wformat): Make it Alias Wformat=1.
166 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
167 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
169 (Wformat=): RejectNegative. Use LangEnabledBy.
170 (Wnonnull): Use LangEnabledBy.
171 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
172 * c-format.c (set_Wformat): Delete.
173 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
174 (maybe_read_dollar_number): Likewise.
175 (avoid_dollar_number): Likewise.
176 (finish_dollar_format_checking): Likewise.
177 (check_format_info): Likewise.
178 (check_format_info_main): Likewise.
179 (check_format_types): Likewise.
180 (format_type_warning): Likewise.
181 * c-common.c (int): Likewise.
182 (check_function_sentinel): Likewise.
183 * c-common.h (warn_format,set_Wformat): Do not declare here.
185 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
188 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
189 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
191 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
193 (Wvariadic-macros): Init(1).
194 * c-opts.c (c_common_handle_option): Do not handle them
196 (c_common_post_options): Likewise.
197 (sanitize_cpp_opts): warn_unused_macros is now
198 cpp_warn_unused_macros.
199 (push_command_line_include): Likewise.
200 * c-common.c (warn_unknown_pragmas): Do not define.
201 * c-common.h (warn_unknown_pragmas): Do not declare.
203 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
206 * c-common.c (conversion_warning): Handle conditional expressions.
208 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
211 * c.opt (Wreturn_local_addr): Define new option.
213 2012-10-25 Jason Merrill <jason@redhat.com>
215 * c.opt (Wvirtual-move-assign): New.
217 * c.opt (Winherited-variadic-ctor): New.
219 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
222 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
224 2012-10-23 Joseph Myers <joseph@codesourcery.com>
226 * c-common.h (pch_cpp_save_state): Declare.
227 * c-target.def (c_preinclude): New hook.
228 * c-opts.c (done_preinclude): New.
229 (push_command_line_include): Handle default preincluded header.
230 (cb_file_change): Call pch_cpp_save_state when calling
231 push_command_line_include.
232 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
233 (pch_cpp_save_state): New.
234 (pch_init): Call pch_cpp_save_state conditionally, instead of
235 calling cpp_save_state.
237 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
241 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
242 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
243 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
244 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
245 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
246 * c-opts.c (c_common_handle_option): Remove explicit handling from
248 (c_common_post_options): Likewise.
250 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
252 * c-ada-spec.c (LOCATION_COL): Delete.
253 (compare_location): New function.
254 (compare_node): Use it.
255 (compare_comment): Likewise.
257 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
261 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
262 * c-opts.c (c_common_handle_option): Do not set them here. Add
264 (c_common_post_options): Likewise.
266 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
268 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
269 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
270 Remove POINTER_TYPE handling, add large unsigned handling and use
271 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
273 2012-10-12 Jakub Jelinek <jakub@redhat.com>
276 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
277 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
278 locs and array of 3 trees instead of just single loc and single
279 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
280 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
281 For *cmp* builtins that take two sources strings report warnings
282 about first and second source, not about destination and source.
284 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
287 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
289 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
291 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
292 declaring something coming from another file.
294 2012-10-10 Arnaud Charlet <charlet@adacore.com>
297 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
299 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
302 * c-common.c (warn_about_parentheses): Add location_t parameter;
304 * c-common.h: Update declaration.
306 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
309 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
310 more operations. Make error messages optional.
311 * c-common.h (enum stv_conv): Moved from c-typeck.c.
312 (scalar_to_vector): Declare.
314 2012-10-08 Jason Merrill <jason@redhat.com>
316 * c-common.c (c_common_reswords): Add thread_local.
318 2012-10-08 Dodji Seketeli <dodji@redhat.com>
320 PR c++/53528 C++11 attribute support
321 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
323 * c-common.c (check_cxx_fundamental_alignment_constraints): New
325 (handle_aligned_attribute): In choose strictest alignment
326 among many. Use new check_cxx_fundamental_alignment_constraints.
327 (handle_transparent_union_attribute): In c++11 attribute syntax,
328 don't look through typedefs.
330 2012-10-04 Arnaud Charlet <charlet@adacore.com>
332 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
333 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
336 2012-09-25 Dehao Chen <dehao@google.com>
339 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
340 map when read in the pch.
342 2012-09-18 Arnaud Charlet <charlet@adacore.com>
344 * c-ada-spec.c: Style fixes.
346 2012-09-18 Thomas Quinot <quinot@adacore.com>
348 * c.opt (-fada-spec-parent): Define new command line switch.
349 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
350 is specified, generate binding spec as a child of the specified unit.
352 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
353 Manuel López-Ibáñez <manu@gcc.gnu.org>
356 * c.opt ([Winit-self]): Enabled by -Wall in C++.
358 2012-08-23 Arnaud Charlet <charlet@adacore.com>
360 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
361 for pointers, and add missing Convention C pragma.
362 (print_ada_struct_decl): Add missing aliased keyword.
363 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
365 2012-08-17 Jakub Jelinek <jakub@redhat.com>
367 * c-common.c (sizeof_pointer_memaccess_warning): New function.
368 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
369 * c-opts.c (c_common_handle_option): Enable it for -Wall.
370 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
371 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
373 2012-08-10 Richard Guenther <rguenther@suse.de>
375 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
377 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
379 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
380 instead of separate pp_newline and pp_flush.
381 (print_c_tree): Likewise.
383 2012-07-26 Richard Henderson <rth@redhat.com>
385 * c-common.c (handle_hot_attribute): Allow labels.
386 (handle_cold_attribute): Likewise.
388 2012-07-20 Jakub Jelinek <jakub@redhat.com>
391 * c-common.c (check_function_nonnull): Handle multiple nonnull
394 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
396 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
397 * c-ada-spec.c: Likewise.
398 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
400 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
402 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
403 Remove code conditional on it.
405 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
407 * c-gimplify.c: Do not include basic-block.h.
408 * c-common.c: Do not include linfuncs.h.
410 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
412 * c-common.h: Include tree.h.
414 2012-07-02 Jason Merrill <jason@redhat.com>
417 * c-common.c (get_priority): Call default_conversion.
419 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
421 * c-pch.c (c_common_write_pch): Remove unused variables.
423 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
425 * cppspec.c: Moved from gcc/ to here.
427 2012-06-27 Kai Tietz <ktietz@redhat.com>
429 PR preprocessor/37215
430 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
432 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
434 * c-common.h (c_common_print_pch_checksum): Remove.
435 * c-pch.c: Do not include output.h.
436 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
437 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
438 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
439 (struct c_pch_header): Remove.
440 (get_ident): Update gpch version.
441 (pch_init): Do not print executable_checksum to asm_out_file.
442 Do not fail if there is no asm_out_file to read back from. Set
443 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
444 (c_common_write_pch): Verify that nothing was written to asm_out_file
445 since pch_init was called. Do not write a c_pch_header, and do not
446 copy from asm_out_file to the PCH.
447 (c_common_read_pch): Do not read a c_pch_header, and do not restore
448 the content of asm_out_file from the PCH.
449 (c_common_print_pch_checksum): Remove.
450 * c-opts.c (c_common_init): Print out executable_checksum directly.
452 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
454 * c-target.def (objc_declare_unresolved_class_reference,
455 objc_declare_class_definition): Add new hooks.
457 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
459 * c-lex.c: Do not include output.h.
460 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
461 Remove uses of ASM_OUTPUT_IDENT.
463 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
466 * c-common.h (c_build_vec_perm_expr): Move decl here.
467 * c-common.c (c_build_vec_perm_expr): Move definition
470 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
472 * c.opt (fconserve-space): Turn into a no-op.
474 2012-06-04 Sterling Augustine <saugustine@google.com>
476 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
477 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
478 both the start and end of the function.
480 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
482 * c-common.c: Do not include output.h.
483 * c-pragma.c: Likewise.
485 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
487 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
488 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
489 (lang_decl_name): Handle namespace decls.
491 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
493 * c-ada-spec.c: Do not include output.h.
494 * c-semantics.c: Likewise.
496 2012-05-29 Joseph Myers <joseph@codesourcery.com>
498 * c-common.c: Fix typo.
500 2012-05-29 Michael Matz <matz@suse.de>
502 * c-common.h (c_expand_decl): Remove prototype.
504 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
506 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
507 * c-opts.c (c_common_handle_option): Remove code handling
510 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
513 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
516 2012-05-22 Dodji Seketeli <dodji@redhat.com>
519 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
521 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
523 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
524 * c-opts.c (c_common_handle_option): Do not handle explicitly
525 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
527 2012-05-16 Dodji Seketeli <dodji@redhat.com>
530 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
531 to cpp_classify_number. For diagnostics, use the precise location
532 instead of the global input_location.
534 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
537 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
539 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
541 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
543 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
546 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
547 Wreorder): Use LangEnabledBy.
548 * c-opts.c (c_common_handle_option): Do not enable them
549 explicitly. Call lang-specific generated functions.
550 (c_common_post_options): Do not set them here.
552 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
554 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
555 Wmissing-field-initializers,Wmissing-parameter-type,
556 Wold-style-declaration,Woverride-init): Use EnabledBy.
557 * c-opts.c (c_common_post_options): Do not set here explicitly.
559 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
562 * c-opts.c (c_common_handle_option): Use handle_generated_option
563 to enable sub-options.
565 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
568 * c-common.c (warnings_for_convert_and_check): Use warning_at.
570 2012-05-10 Richard Guenther <rguenther@suse.de>
572 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
573 adjust commentary about TYPE_IS_SIZETYPE types.
575 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
578 * c-common.c (warn_logical_operator): Check that argument of
579 integer_zerop is not NULL.
581 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
584 * c-common.c (warn_logical_operator): Do not warn if either side
585 is already true or false.
587 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
590 * c-common.c (expr_original_type): New.
591 (shorten_compare): Do not warn for enumeration types.
593 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
595 * c.opt (fpermissive): Add Var(flag_permissive).
597 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
600 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
601 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
603 2012-04-30 Dodji Seketeli <dodji@redhat.com>
606 * c.opt (Wvarargs): Define new option.
608 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
610 * c-common.c (check_function_arguments): Replace
611 Wmissing-format-attribute with Wsuggest-attribute=format.
613 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
615 * c.opt (Wsuggest-attribute=format): New. Alias of
616 Wmissing-format-attribute.
617 * c-format.c (decode_format_type): Replace
618 Wmissing-format-attribute with Wsuggest-attribute=format.
619 (check_function_format): Likewise.
621 2012-04-27 Ollie Wild <aaw@google.com>
623 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
624 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
625 * c.opt: Add Wliteral-suffix.
627 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
630 * c.opt (Wpedantic): New.
631 (pedantic): Alias Wpedantic.
632 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
633 (c_common_post_options): Likewise.
634 (sanitize_cpp_opts): Likewise.
635 * c-lex.c (interpret_float): Likewise.
636 * c-format.c (check_format_types): Likewise.
637 * c-common.c (pointer_int_sum): Likewise.
638 (c_sizeof_or_alignof_type): Likewise.
639 (c_add_case_label): Likewise.
640 (c_do_switch_warnings): Likewise.
641 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
643 2012-04-15 Jason Merrill <jason@redhat.com>
646 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
647 (C_STD_NAME): Distinguish between C++98 and C++11.
649 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
652 * c-common.h (uint16_type_node): Rename into...
653 (c_uint16_type_node): ...this.
654 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
655 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
657 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
659 * c-common.c (warn_if_unused_value): Move definition to here.
660 * c-common.h (warn_if_unused_value): Move declaration to here.
662 2012-03-23 William Bader <williambader@hotmail.com>
664 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
666 2012-03-20 Jason Merrill <jason@redhat.com>
668 * c-common.h (enum cxx_dialect): Add cxx1y.
669 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
671 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
672 * c-opts.c (c_common_post_options): Likewise.
673 (set_std_cxx1y): New.
674 (c_common_handle_option): Call it.
675 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
677 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
680 * c.opt ([Wuseless-cast]): Add.
682 2012-03-16 Richard Guenther <rguenther@suse.de>
684 * c-pretty-print.c (pp_c_initializer_list): Adjust.
686 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
689 * c.opt (ftemplate-backtrace-limit) Add.
691 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
693 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
695 * c-pragma.c (handle_pragma_extern_prefix): Remove.
696 (init_pragma): Don't register extern_prefix.
698 2012-03-12 Richard Guenther <rguenther@suse.de>
700 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
701 (builtin_type_for_size): Likewise.
703 2012-02-13 Jakub Jelinek <jakub@redhat.com>
706 * c-common.c (sync_resolve_params): Don't decide whether to convert
707 or not based on TYPE_SIZE comparison, convert whenever arg_type
708 is unsigned INTEGER_TYPE.
710 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
713 * c.opt ([Wunused-local-typedefs]): Fix description.
715 2012-01-24 Mike Stump <mikestump@comcast.net>
717 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
720 2012-01-18 Richard Guenther <rguenther@suse.de>
722 * c-opts.c (c_common_post_options): Reset LTO flags if
723 we are about to generate a PCH.
725 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
728 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
729 use pp_unsigned_wide_integer.
731 2012-01-10 Richard Guenther <rguenther@suse.de>
734 * c-opts.c (c_common_handle_option): Move -Werror handling
735 to language independent code.
737 2012-01-05 Richard Guenther <rguenther@suse.de>
740 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
743 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
746 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
747 of array types with an unknown bound.
749 2011-12-20 Joseph Myers <joseph@codesourcery.com>
751 * c-common.c (flag_isoc99): Update comment to refer to C11.
752 (flag_isoc1x): Change to flag_isoc11.
753 * c-common.h (flag_isoc99): Update comment to refer to C11.
754 (flag_isoc1x): Change to flag_isoc11.
755 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
757 * c-opts.c (set_std_c1x): Change to set_std_c11.
758 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
760 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
761 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
762 * c.opt (std=c1x): Change to std=c11. Document as non-draft
764 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
765 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
766 (std=gnu1x): Make alias of std=gnu11.
768 2011-12-19 Jason Merrill <jason@redhat.com>
771 * c-common.c (handle_transparent_union_attribute): Check the first
772 field if the type is complete.
774 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
777 * c-common.c (RID_IS_FINAL): Add.
778 * c-common.h (RID_IS_FINAL): Add.
780 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
782 * c.opt (fgnu-runtime): Provide full description.
783 (fnext-runtime): Likewise.
784 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
786 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
788 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
789 predefines in one place. Add LOCK_FREE predefines.
790 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
793 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
796 * c-common.c (get_atomic_generic_size): Check for various error
798 (resolve_overloaded_atomic_exchange,
799 resolve_overloaded_atomic_compare_exchange,
800 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
801 error_mark_node for error conditions.
803 2011-11-08 Richard Guenther <rguenther@suse.de>
808 2011-11-07 Richard Henderson <rth@redhat.com>
809 Aldy Hernandez <aldyh@redhat.com>
810 Torvald Riegel <triegel@redhat.com>
812 Merged from transactional-memory.
814 * c-common.c (handle_tm_wrap_attribute,
815 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
816 (struct c_common_reswords): Added __transaction* keywords.
817 (struct c_common_attribute_table): Added transaction* and tm_regparm
819 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
821 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
822 find_tm_attribute): Declare.
824 2011-11-07 Jason Merrill <jason@redhat.com>
827 * c-common.c, c-common.h: Revert yesterday's changes.
829 2011-11-06 Jason Merrill <jason@redhat.com>
832 * c-common.c (decl_has_visibility_attr): Split out from...
833 (c_determine_visibility): ...here.
834 * c-common.h: Declare it.
836 2011-11-06 Joseph Myers <joseph@codesourcery.com>
838 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
839 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
841 (check_user_alignment): New. Split out of
842 handle_aligned_attribute. Disallow integer constants with
843 noninteger types. Conditionally allow zero.
844 (handle_aligned_attribute): Use check_user_alignment.
845 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
847 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
848 Richard Henderson <rth@redhat.com>
850 Merged from cxx-mem-model.
852 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
853 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
854 parameters that are the same type size.
855 (get_atomic_generic_size): New. Find size of generic
856 atomic function parameters and do typechecking.
857 (add_atomic_size_parameter): New. Insert size into parameter list.
858 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
859 either __atomic_exchange_n or external library call.
860 (resolve_overloaded_atomic_compare_exchange): Restructure
861 __atomic_compare_exchange to either _n variant or external library call.
862 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
863 __atomic_load_n or an external library call.
864 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
865 __atomic_store_n or an external library call.
866 (resolve_overloaded_builtin): Handle new __atomic builtins.
868 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
871 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
872 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
873 <INDIRECT_REF>: Return the argument.
874 <ARRAY_REF>: Remove special code for negative offset.
875 Call fold_build_pointer_plus instead of size_binop.
876 (fold_offsetof): Remove STOP_REF argument and adjust.
877 * c-common.h (fold_offsetof_1): Declare.
878 (fold_offsetof): Remove STOP_REF argument.
880 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
883 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
884 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
885 Wnarrowing for C++0x and C++98.
886 * c.opt ([Wnarrowing]): Update.
888 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
891 * c.opt: Add Wzero-as-null-pointer-constant.
893 2011-10-31 Jason Merrill <jason@redhat.com>
895 * c.opt (-fdeduce-init-list): Off by default.
898 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
899 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
901 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
903 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
906 * c.opt (fvisibility-inlines-hidden): Description change.
908 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
910 Implement C++11 user-defined literals.
911 * c-common.c (build_userdef_literal): New.
912 * c-common.def: New tree code.
913 * c-common.h (tree_userdef_literal): New tree struct and accessors.
914 * c-lex.c (interpret_float): Add suffix parm.
915 (c_lex_with_flags): Build literal tokens.
917 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
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 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
932 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
933 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
934 Wnarrowing for C++0x and C++98.
935 * c.opt ([Wnarrowing]): Update.
937 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
940 * c-common.c (conversion_warning): Remove code looking for
943 2011-10-18 Dodji Seketeli <dodji@redhat.com>
946 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
947 !NO_IMPLICIT_EXTERN_C.
949 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
951 * c-common.c (c_common_reswords): Add __bases,
953 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
955 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
958 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
960 2011-10-15 Tom Tromey <tromey@redhat.com>
961 Dodji Seketeli <dodji@redhat.com>
963 * c.opt (fdebug-cpp): New option.
964 * c-opts.c (c_common_handle_option): Handle the option.
965 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
966 output stream in parameter. Factorized from ...
967 (maybe_print_line): ... this. Dump location debug information when
968 -fdebug-cpp is in effect.
969 (print_line_1): New static function. Takes an output stream in
970 parameter. Factorized from ...
971 (print_line): ... here. Dump location information when -fdebug-cpp
973 (scan_translation_unit): Dump location information when
974 -fdebug-cpp is in effect.
976 2011-10-15 Tom Tromey <tromey@redhat.com>
977 Dodji Seketeli <dodji@redhat.com>
979 * c.opt (ftrack-macro-expansion): New option. Handle it with and
981 * c-opts.c (c_common_handle_option)<case
982 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
983 cases. Handle -ftrack-macro-expansion with and without argument.
985 2011-10-15 Tom Tromey <tromey@redhat.com>
986 Dodji Seketeli <dodji@redhat.com>
988 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
989 (print_line, cb_define, do_line_change): Adjust to avoid touching
990 the internals of struct line_map. Use the public API instead.
991 * c-pch.c (c_common_read_pch): Likewise.
992 * c-lex.c (fe_file_change): Likewise.
994 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
997 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
999 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1002 * c-pretty-print.c (pp_c_floating_constant): Output
1003 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1005 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1007 * c-common.c (def_builtin_1): Delete old interface with two
1008 parallel arrays to hold standard builtin declarations, and replace
1009 it with a function based interface that can support creating
1010 builtins on the fly in the future. Change all uses, and poison
1011 the old names. Make sure 0 is not a legitimate builtin index.
1012 * c-omp.c (c_finish_omp_barrier): Ditto.
1013 (c_finish_omp_taskwait): Ditto.
1014 (c_finish_omp_flush): Ditto.
1016 2011-10-11 Tristan Gingold <gingold@adacore.com>
1018 * c.opt: (fallow-parameterless-variadic-functions): New.
1020 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1022 PR c++/33255 - Support -Wunused-local-typedefs warning
1023 * c-common.h (struct c_language_function::local_typedefs): New
1025 (record_locally_defined_typedef, maybe_record_typedef_use)
1026 (maybe_warn_unused_local_typedefs): Declare new functions.
1027 * c-common.c (record_locally_defined_typedef)
1028 (maybe_record_typedef_use)
1029 (maybe_warn_unused_local_typedefs): Define new functions.
1030 * c.opt: Declare new -Wunused-local-typedefs flag.
1032 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1035 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1038 2011-09-05 Richard Guenther <rguenther@suse.de>
1040 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1041 of integer_minus_one_node for empty array upper bounds.
1043 2011-08-28 Dodji Seketeli <dodji@redhat.com>
1045 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1046 it's the first time it's being called on this main TU.
1048 2011-08-24 Richard Guenther <rguenther@suse.de>
1051 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1053 2011-08-22 Gabriel Charette <gchare@google.com>
1055 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1056 defined in cpp_init_builtins and c_cpp_builtins.
1058 2011-08-19 Joseph Myers <joseph@codesourcery.com>
1060 * c-common.c (c_common_reswords): Add __builtin_complex.
1061 * c-common.h (RID_BUILTIN_COMPLEX): New.
1063 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1065 * c-common.c (c_common_reswords): Add _Noreturn.
1066 (keyword_is_function_specifier): Handle RID_NORETURN.
1067 * c-common.h (RID_NORETURN): New.
1069 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1071 * c-common.c (unsafe_conversion_p): New function. Check if it is
1072 unsafe to convert an expression to the type.
1073 (conversion_warning): Adjust, use unsafe_conversion_p.
1074 * c-common.h (unsafe_conversion_p): New function declaration.
1076 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1078 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1079 (c_finish_omp_taskyield): New prototype.
1080 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1081 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1082 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1083 or RHS1 have side-effects, evaluate those too in the right spot,
1084 if it is a decl and LHS is also a decl, error out if they
1086 (c_finish_omp_taskyield): New function.
1087 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1088 * c-pragma.c (omp_pragmas): Add taskyield.
1089 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1090 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1091 PRAGMA_OMP_CLAUSE_MERGEABLE.
1093 2011-07-25 Dodji Seketeli <dodji@redhat.com>
1095 * c-common.h (set_underlying_type): Remove parm name from
1098 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
1100 * c-pretty-print.h: Search c-common.h in c-family.
1102 2011-07-22 Jason Merrill <jason@redhat.com>
1105 * c.opt (Wnarrowing): New.
1108 * c-common.h: Declare c_linkage_bindings.
1109 * c-pragma.c (handle_pragma_redefine_extname): Use it.
1112 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
1113 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
1114 as flag_isoc99 for 'restrict'.
1115 (pp_c_specifier_qualifier_list): Likewise for _Complex.
1117 2011-07-21 Ian Lance Taylor <iant@google.com>
1120 * c-common.c (c_disable_warnings): New static function.
1121 (c_enable_warnings): New static function.
1122 (c_fully_fold_internal): Change local unused_p to bool. Call
1123 c_disable_warnings and c_enable_warnings rather than change
1124 c_inhibit_evaluation_warnings.
1126 2011-07-20 Jason Merrill <jason@redhat.com>
1128 PR c++/6709 (DR 743)
1129 PR c++/42603 (DR 950)
1130 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
1131 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1132 (CPP_DECLTYPE): New.
1133 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
1135 2011-07-19 Richard Guenther <rguenther@suse.de>
1137 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
1138 * c-omp.c (c_finish_omp_for): Likewise.
1140 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
1142 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
1143 body on the next line.
1145 2011-07-08 Jason Merrill <jason@redhat.com>
1148 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
1151 * c-common.c (c_apply_type_quals_to_decl): Don't check
1152 TYPE_NEEDS_CONSTRUCTING.
1154 2011-07-06 Richard Guenther <rguenther@suse.de>
1156 * c-common.c (c_common_nodes_and_builtins):
1157 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
1159 2011-07-05 Richard Guenther <rguenther@suse.de>
1161 * c-common.c (c_common_nodes_and_builtins): Build all common
1164 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1166 * c-common.h (c_tree_chain_next): New static inline function.
1168 * c-common.c (check_builtin_function_arguments): Handle
1169 BUILT_IN_ASSUME_ALIGNED.
1171 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1173 * c-common.c: Add sync_ or SYNC__ to builtin names.
1174 * c-omp.c: Add sync_ or SYNC__ to builtin names.
1176 2011-06-20 Pierre Vittet <piervit@pvittet.com>
1178 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
1180 (gen_pragma_handler): New union.
1181 (internal_pragma_handler): New type.
1182 (c_register_pragma_with_data)
1183 (c_register_pragma_with_expansion_and_data): New functions.
1185 * c-pragma.c (registered_pragmas, c_register_pragma_1)
1186 (c_register_pragma, c_register_pragma_with_expansion)
1187 (c_invoke_pragma_handler): Changed to work with
1188 internal_pragma_handler.
1189 (c_register_pragma_with_data)
1190 (c_register_pragma_with_expansion_and_data): New functions.
1192 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1194 * c-common.c: Include common/common-target.h.
1195 (handle_section_attribute): Use
1196 targetm_common.have_named_sections.
1197 * c-cppbuiltin.c: Include common/common-target.h.
1198 (c_cpp_builtins): Use targetm_common.except_unwind_info.
1200 2011-06-10 Richard Guenther <rguenther@suse.de>
1202 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
1203 to print a IDENTIFIER_NODE.
1205 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1206 Joseph Myers <joseph@codesourcery.com>
1208 * c.opt (fbuilding-libgcc): New option.
1209 * c-cppbuiltin.c (c_cpp_builtins): Define
1210 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
1212 2011-06-07 Jason Merrill <jason@redhat.com>
1214 * c-common.c (max_tinst_depth): Lower default to 900.
1216 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
1218 2011-06-07 Richard Guenther <rguenther@suse.de>
1220 * c-common.c (c_common_nodes_and_builtins): Do not set
1221 size_type_node or call set_sizetype.
1223 2011-06-07 Dodji Seketeli <dodji@redhat.com>
1226 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
1227 type when using pointer comparison to compare types.
1229 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1231 * c.opt: Add -Wdelete-non-virtual-dtor.
1232 * c-opts.c (c_common_handle_option): Include it in -Wall.
1234 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
1239 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1241 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1244 2011-05-27 Jakub Jelinek <jakub@redhat.com>
1247 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
1248 C++ don't call c_common_truthvalue_conversion on void type arms.
1250 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1252 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
1253 (stmt_list_stack): Define.
1254 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
1255 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
1257 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1259 * c-common.c (warning_candidate_p): Check for BLOCKs.
1261 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1263 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1266 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1268 * c-common.c (def_fn_type): Remove extra va_end.
1270 2011-05-23 Jason Merrill <jason@redhat.com>
1273 * c-common.c (c_common_get_narrower): New.
1274 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
1276 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1278 * c-common.h (check_function_arguments): Tweak prototype of
1279 check_function_arguments.
1280 * c-common.c (check_function_arguments): Likewise. Adjust
1281 calls to check_function_nonnull, check_function_format, and
1282 check_function_sentinel.
1283 (check_function_sentinel): Take a FUNCTION_TYPE rather than
1284 separate attributes and typelist arguments. Use
1285 FOREACH_FUNCTION_ARGS to iterate over argument types.
1287 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1289 * c-common.c (c_common_reswords): Reorder.
1290 * c-common.h (rid): Likewise.
1292 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1294 * c-common.c (def_fn_type): Don't call build_function_type, call
1295 build_function_type_array or build_varargs_function_type_array
1297 (c_common_nodes_and_builtins): Likewise.
1299 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1301 * c-common.c (c_add_case_label): Omit the loc argument to
1303 * c-common.h (build_case_label): Remove.
1304 * c-semantics.c (build_case_label): Remove.
1306 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1308 * c-objc.h (objc_start_method_definition): Update prototype.
1309 * stub-objc.c (objc_start_method_definition): Add extra parameter.
1311 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
1313 * c-common.c (check_main_parameter_types): Reindent. Don't use
1314 TYPE_ARG_TYPES directly.
1315 (handle_nonnull_attribute): Likewise.
1316 (sync_resolve_params): Likewise.
1317 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
1318 to check_format_string.
1319 (handle_format_attribute): Likewise.
1320 (check_format_string): Take a function type to examine instead of
1321 a type list. Use a function_arg_iterator to step through argument
1324 2011-05-04 Richard Guenther <rguenther@suse.de>
1326 * c-common.c (fix_string_type): Use size_int for index type bounds.
1327 (start_fname_decls): Do not pass NULL to build_int_cst.
1328 (c_init_attributes): Likewise.
1329 * c-lex.c (c_lex_with_flags): Likewise.
1331 2011-04-27 Jason Merrill <jason@redhat.com>
1333 * c-common.c (make_tree_vector_from_list): New.
1334 * c-common.h: Declare it.
1336 2011-04-26 Richard Guenther <rguenther@suse.de>
1338 PR preprocessor/48248
1339 * c-ppoutput.c (maybe_print_line): Always optimize newlines
1340 for output size with -P.
1342 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
1344 * c-common.c (struct c_common_resword): Add __underlying_type.
1345 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
1347 2011-04-20 Jim Meyering <meyering@redhat.com>
1349 * c-format.c (init_dollar_format_checking): Remove useless
1352 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
1354 * c-objc.h (objc_get_interface_ivars): Removed.
1355 (objc_detect_field_duplicates): New.
1356 * stub-objc.c: Likewise.
1358 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1360 * stub-objc.c (objc_declare_protocols): Renamed to
1361 objc_declare_protocol.
1362 * c-objc.h: Likewise.
1364 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1366 * stub-objc.c (objc_declare_class): Updated argument name.
1368 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
1370 * c-common.h (c_common_init_ts): Declare.
1371 * c-common.c (c_common_init_ts): Define.
1373 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1375 * c-objc.h (objc_build_message_expr): Updated prototype.
1376 * stub-objc.c (objc_build_message_expr): Likewise.
1378 2011-04-12 Martin Jambor <mjambor@suse.cz>
1380 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
1383 2011-04-11 Richard Guenther <rguenther@suse.de>
1385 * c-common.c (complete_array_type): Build a range type of
1388 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
1390 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
1391 (handle_type_generic_attribute): Likewise.
1393 2011-04-07 Jason Merrill <jason@redhat.com>
1396 * c-common.c (c_common_truthvalue_conversion): Don't ignore
1397 conversion from C++0x scoped enum.
1399 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1401 * c-target-def.h: New file.
1402 * c-target.def: New file.
1403 * c-target.h: New file.
1404 * c-common.c (targetcm): Don't define here.
1405 * c-common.h (default_handle_c_option): Declare.
1406 * c-format.c: Include c-target.h instead of target.h.
1407 * c-opts.c: Include c-target.h instead of target.h. Explicitly
1409 (default_handle_c_option): Move from targhooks.c.
1411 2011-03-29 Jakub Jelinek <jakub@redhat.com>
1413 PR preprocessor/48248
1414 * c-ppoutput.c (print): Add src_file field.
1415 (init_pp_output): Initialize it.
1416 (maybe_print_line): Don't optimize by adding up to 8 newlines
1417 if map->to_file and print.src_file are different file.
1418 (print_line): Update print.src_file.
1420 2011-03-25 Kai Tietz <ktietz@redhat.com>
1422 * c-ada-spec.c (compare_comment): Use filename_cmp
1423 instead of strcmp for filename.
1425 2011-03-25 Jeff Law <law@redhat.com>
1427 * c-family/c-common.c (def_fn_type): Add missing va_end.
1429 2011-03-25 Jason Merrill <jason@redhat.com>
1431 * c.opt: Add -std=c++03.
1433 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
1435 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
1437 2011-03-17 Kai Tietz
1440 * c-pretty-print.c (pp_c_specifier_qualifier_list):
1441 Display allowed attributes for function pointer types.
1442 (pp_c_attributes_display): New function to display
1443 attributes having affects_type_identity flag set to true.
1444 * c-pretty-print.h (pp_c_attributes_display): New prototype.
1446 * c-common.c (c_common_attribute_table):
1448 (c_common_format_attribute_table): Likewise.
1450 2011-03-18 Jason Merrill <jason@redhat.com>
1452 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
1453 * c-common.h: Don't declare it here.
1454 * c-common.c: Or define it here.
1455 * c-opts.c (c_common_handle_option): Or set it here.
1458 * c-common.c (handle_transparent_union_attribute): Don't
1459 make a duplicate type in C++.
1461 2011-03-15 Jason Merrill <jason@redhat.com>
1463 * c-common.c (max_constexpr_depth): New.
1464 * c-common.h: Declare it.
1465 * c-opts.c (c_common_handle_option): Set it.
1466 * c.opt (fconstexpr-depth): New option.
1468 2011-03-11 Jason Merrill <jason@redhat.com>
1470 * c-common.c (attribute_takes_identifier_p): Add missing const.
1473 * c-common.c (attribute_takes_identifier_p): Assume that an
1474 unknown attribute takes an identifier.
1476 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
1479 * c-common.c (c_type_hash): Call list_length instead of iterating
1480 through DECL_CHAIN. Rename 'i' to 'n_elements'.
1482 2011-02-19 Jakub Jelinek <jakub@redhat.com>
1485 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
1487 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
1489 * c.opt (fobjc-abi-version=) New.
1490 (fobjc-nilcheck): New.
1492 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
1495 * c-common.h (keyword_is_decl_specifier): Declare.
1496 * c-common.c (keyword_is_decl_specifier): Define.
1497 (keyword_is_function_specifier): New function.
1499 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1502 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
1503 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
1506 2011-01-26 Arnaud Charlet <charlet@adacore.com>
1508 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
1510 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1513 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
1514 after init_c_lex if pch_file is set.
1516 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
1519 * c.opt (-fkeep-inline-dllexport): New switch.
1521 2011-01-12 Richard Guenther <rguenther@suse.de>
1524 * c-common.c (handle_weak_attribute): Warn instead of error
1525 on declaring an inline function weak.
1527 2011-01-05 Tom Tromey <tromey@redhat.com>
1529 * c-common.h (lvalue_error): Update.
1530 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
1533 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
1536 * c-objc.h (objc_finish_message_expr): Added argument to
1539 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
1541 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
1544 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
1546 * c-objc.h (objc_maybe_warn_exceptions): New.
1547 * stub-objc.c (objc_maybe_warn_exceptions): New.
1549 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
1551 * c-common.h (readonly_error): Declare.
1552 * c-common.c (readonly_error): Define.
1554 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
1556 * c-common.h (invalid_indirection_error): Declare.
1557 * c-common.c (invalid_indirection_error): Define.
1559 2010-12-03 Richard Guenther <rguenther@suse.de>
1562 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
1563 (pp_c_unary_expression): Likewise.
1564 (pp_c_expression): Likewise.
1566 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1568 * c-common.h (objc_finish_function): New.
1569 (objc_non_volatilized_type): Removed.
1570 (objc_type_quals_match): Removed.
1571 * stub-objc.c (objc_finish_function): New.
1572 (objc_non_volatilized_type): Removed.
1573 (objc_type_quals_match): Removed.
1575 2010-11-30 Joseph Myers <joseph@codesourcery.com>
1577 * c-common.h (parse_optimize_options): Declare.
1578 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
1579 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
1581 2010-11-29 Joseph Myers <joseph@codesourcery.com>
1583 * c-opts.c (check_deps_environment_vars): Use getenv instead of
1585 * c-pch.c (O_BINARY): Don't define here.
1586 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
1588 2010-11-25 Joseph Myers <joseph@codesourcery.com>
1590 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
1591 targetm.except_unwind_info.
1593 2010-11-23 Joseph Myers <joseph@codesourcery.com>
1595 * c-opts.c (c_common_handle_option): Pass location to
1596 set_struct_debug_option.
1598 2010-11-23 Joseph Myers <joseph@codesourcery.com>
1600 * c-common.c (visibility_options): Move from ../opts.c.
1601 * c-common.h (struct visibility_flags, visibility_options):
1603 * c-opts.c (finish_options): Rename to c_finish_options.
1604 (c_common_init): Update call to finish_options.
1606 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1609 * c-lex.c (lex_string): Check that each string in an Objective-C
1610 string concat sequence starts with either one or zero '@', and
1611 that there are no spurious '@' signs at the end.
1613 2010-11-20 Joseph Myers <joseph@codesourcery.com>
1615 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
1616 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
1617 HANDLE_PRAGMA_VISIBILITY.
1618 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
1619 HANDLE_PRAGMA_VISIBILITY): Don't define.
1620 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
1622 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
1627 * c-common.h (keyword_begins_type_specifier): Declare.
1628 (keyword_is_storage_class_specifier): Declare.
1629 (keyword_is_type_qualifier): Declare.
1630 * c-common.c (keyword_begins_type_specifier): New function.
1631 (keyword_is_storage_class_specifier): New function.
1632 (keyword_is_type_qualifier): Declare.
1634 2010-11-19 Joseph Myers <joseph@codesourcery.com>
1637 * c-common.c (in_late_binary_op): Define.
1638 (c_common_truthvalue_conversion): Check in_late_binary_op before
1639 calling c_save_expr.
1640 * c-common.h (in_late_binary_op): Declare.
1642 2010-11-19 Joseph Myers <joseph@codesourcery.com>
1644 * c-opts.c (c_common_handle_option): Update calls to
1645 set_struct_debug_option.
1647 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1649 * c-common.h (objc_declare_protocols): Added additional argument.
1650 * stub-objc.c (objc_declare_protocol): Same change.
1652 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
1655 * c-common.h (build_real_imag_expr): Declare.
1656 * c-semantics.c (build_real_imag_expr): Define.
1658 2010-11-17 Joseph Myers <joseph@codesourcery.com>
1660 * c-opts.c (c_common_parse_file): Take no arguments.
1661 * c-common.h (c_common_parse_file): Update prototype.
1663 2010-11-16 Jakub Jelinek <jakub@redhat.com>
1666 * c-common.c (warning_candidate_p): Don't track non-const calls
1669 2010-11-15 Ian Lance Taylor <iant@google.com>
1671 * c-lex.c (init_c_lex): Set macro debug callbacks if
1672 flag_dump_go_spec is set.
1674 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1676 * c-common.h (objc_build_incr_expr_for_property_ref): New.
1677 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
1679 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
1681 PR preprocessor/45038
1682 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
1685 2010-11-12 Joseph Myers <joseph@codesourcery.com>
1687 * c-common.h (c_family_lang_mask): Declare.
1688 * c-opts.c (c_family_lang_mask): Make extern.
1689 * c-pragma.c (handle_pragma_diagnostic): Use
1690 control_warning_option.
1692 2010-11-12 Joseph Myers <joseph@codesourcery.com>
1694 * c-common.c (parse_optimize_options): Update call to
1696 * c-common.h (c_common_handle_option): Update prototype.
1697 * c-opts.c (c_common_handle_option): Take location_t parameter and
1698 pass it to other functions.
1700 2010-11-11 Joseph Myers <joseph@codesourcery.com>
1702 * c-opts.c (warning_as_error_callback): Remove.
1703 (c_common_initialize_diagnostics): Don't call
1704 register_warning_as_error_callback.
1705 (c_common_handle_option): Handle -Werror=normalized= here.
1707 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1709 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
1711 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
1713 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
1714 Remove trailing '.' from diagnostics.
1715 * c.opt (Wwrite-strings_: Avoid '`' in help text.
1717 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1719 * c-common.c (parse_optimize_options): Pass global_dc to
1721 * c-opts.c (c_common_handle_option): Pass &global_options to
1722 set_Wstrict_aliasing.
1723 * c.opt (v): Don't mark Common or document here.
1725 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1728 * c-format.c (format_type): New type gcc_objc_string_format_type.
1729 (valid_stringptr_type_p): New.
1730 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
1731 (check_format_string): Pass expected type, use
1732 valid_stringptr_type_p (), check that the format string types are
1733 consistent with the format specification.
1734 (decode_format_attr): Warn if NSString is used outside objective-c.
1735 (format_types_orig): Add NSString.
1737 (format_flags): New.
1738 (check_format_arg): Handle format strings requiring an external parser.
1739 first_target_format_type: New variable.
1740 (handle_format_attribute): Set up first_target_format_type, pass the
1741 expected format arg string type to check_format_string().
1742 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
1743 * stub-objc.c (objc_string_ref_type_p): New.
1744 (objc_check_format_arg): New.
1746 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1748 Fixed using the Objective-C 2.0 dot-syntax with class names.
1749 * c-common.h (objc_build_class_component_ref): New.
1750 * stub-objc.c (objc_build_class_component_ref): New.
1752 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1754 * c.opt (Wproperty-assign-default): New option.
1756 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1758 Implemented -fobjc-std=objc1 flag.
1759 * c.opt (fobjc-std=objc1): New option.
1761 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1763 Implemented format and noreturn attributes for Objective-C methods.
1764 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
1765 attribute for Objective-C methods.
1767 2010-10-31 Jason Merrill <jason@redhat.com>
1769 * c-common.c (conversion_warning, warn_for_collisions_1): Use
1772 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1774 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1775 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
1776 (objc_add_property_declaration): Removed arguments for copies and
1778 (objc_build_getter_call): Renamed to
1779 objc_maybe_build_component_ref.
1780 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1781 (objc_is_property_ref): New.
1782 * c-common.c (c_common_reswords): Removed copies and ivar.
1783 * stub-objc.c (objc_add_property_declaration): Removed arguments
1784 for copies and ivar.
1785 (objc_build_getter_call): Renamed to
1786 objc_maybe_build_component_ref.
1787 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1788 (objc_is_property_ref): New.
1790 2010-10-29 Arnaud Charlet <charlet@adacore.com>
1791 Matthew Gingell <gingell@adacore.com>
1793 * c-ada-spec.c (separate_class_package): New function.
1794 (pp_ada_tree_identifier): Prefix references to C++ classes with the
1795 name of their enclosing package.
1796 (print_ada_declaration): Use separate_class_package.
1798 2010-10-27 Jason Merrill <jason@redhat.com>
1800 * c-common.c (c_common_reswords): Add __is_literal_type.
1801 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
1803 * c-common.c (check_case_value): Remove special C++ code.
1805 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1807 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
1808 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
1810 (objc_add_property_declaration): Added additional arguments.
1811 (objc_property_attribute_kind): Removed.
1812 (objc_set_property_attr): Removed.
1813 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
1815 * stub-objc.c (objc_add_property_declaration): Added additional
1817 (objc_set_property_attr): Removed.
1819 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
1821 * c-common.h (objc_add_property_variable): Renamed to
1822 objc_add_property_declaration. Added location argument.
1823 * stub-objc.c (objc_add_property_variable): Same change.
1825 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
1827 * c-common.h (objc_maybe_printable_name): New.
1828 * stub-objc.c (objc_maybe_printable_name): New.
1830 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1831 Andrew Pinski <pinskia@gmail.com>
1833 * c-common.h (c_common_mark_addressable_vec): Declare.
1834 * c-common.c (c_common_mark_addressable_vec): New function.
1836 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1838 * c-common.h (objc_set_method_type): Removed.
1839 (objc_add_method_declaration): Added boolean argument.
1840 (objc_start_method_definition): Same change.
1841 (objc_build_method_signature): Same change.
1842 * stub-objc.c (objc_set_method_type): Removed.
1843 (objc_add_method_declaration): Added boolean argument.
1844 (objc_start_method_definition): Same change.
1845 (objc_build_method_signature): Same change.
1847 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
1849 * c-common.h (finish_file): Removed.
1850 (objc_write_global_declarations): New.
1851 * c-opts.c (c_common_parse_file): Do not call finish_file.
1852 * stub-objc.c (objc_write_global_declarations): New.
1854 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1856 Implemented parsing @synthesize and @dynamic for
1857 Objective-C/Objective-C++.
1858 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
1859 (objc_add_synthesize_declaration): New.
1860 (objc_add_dynamic_declaration): New.
1861 * c-common.c (c_common_reswords): Add synthesize and dynamic.
1862 * stub-objc.c (objc_add_synthesize_declaration): New.
1863 (objc_add_dynamic_declaration): New.
1865 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
1868 * c-cppbuiltin.c (mode_has_fma): Move function here from
1869 builtins.c. Don't use the fma optab, instead just use the
1870 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
1873 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
1875 Merge from 'apple/trunk' branch on FSF servers.
1877 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
1880 * c-common.h (objc_non_volatilized_type): New declaration
1881 * stub-objc.c (objc_non_volatilized_type): New stub.
1883 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
1885 Merge from 'apple/trunk' branch on FSF servers.
1887 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1890 * c-common.h (objc_diagnose_private_ivar): New decl.
1891 * stub-objc.c (objc_diagnose_private_ivar): New stub.
1893 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
1895 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
1896 * c-common.h (enum rid): Add RID_AT_PACKAGE.
1897 (objc_ivar_visibility_kind): New enum.
1898 (objc_set_visibility): Adjust prototype to use visibility enum.
1899 * stub-objc.c (objc_set_visibility): Adjust stub to use
1902 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
1904 * c-cppbuiltin.c (builtin_define_float_constants): Emit
1905 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
1906 has the appropriate fma builtins.
1907 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
1909 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
1911 merge from FSF apple 'trunk' branch.
1912 2006 Fariborz Jahanian <fjahanian@apple.com>
1914 Radars 4436866, 4505126, 4506903, 4517826
1915 * c-common.c (c_common_resword): Define @property and its attributes.
1916 * c-common.h: Define property attribute enum entries.
1917 (OBJC_IS_PATTR_KEYWORD): New.
1918 (objc_property_attribute_kind): New enum.
1919 Declare objc_set_property_attr (), objc_add_property_variable (),
1920 objc_build_getter_call () and objc_build_setter_call ().
1921 * stub-objc.c (objc_set_property_attr): New stub.
1922 (objc_add_property_variable): Likewise.
1923 (objc_build_getter_call): Likewise.
1924 (objc_build_setter_call) Likewise.
1926 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
1928 merge from FSF apple 'trunk' branch.
1929 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1931 Radar 3803157 (method attributes)
1932 * c-common.c (handle_deprecated_attribute): Recognize
1933 objc methods as valid declarations.
1934 * c-common.h: Declare objc_method_decl ().
1935 * stub-objc.c (objc_method_decl): New stub.
1937 2010-10-08 Joseph Myers <joseph@codesourcery.com>
1939 * c-common.c (parse_optimize_options): Call
1940 decode_cmdline_options_to_array_default_mask before
1941 decode_options. Update arguments to decode_options.
1942 * c-common.h (c_common_init_options_struct): Declare.
1943 * c-opts.c (c_common_init_options_struct): New. Split out from
1944 c_common_init_options.
1946 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
1948 Implemented fast enumeration for Objective-C.
1949 * c-common.h (objc_finish_foreach_loop): New.
1950 * stub-objc.c (objc_finish_foreach_loop): New.
1952 2010-10-05 Joseph Myers <joseph@codesourcery.com>
1954 * c-common.h (struct diagnostic_context): Don't declare here.
1955 (c_common_initialize_diagnostics): Declare using
1956 diagnostic_context typedef.
1957 * c-opts.c (c_common_handle_option): Pass global_dc to
1958 handle_generated_option.
1960 2010-10-04 Joseph Myers <joseph@codesourcery.com>
1962 * c-opts.c (c_common_handle_option): Pass &global_options_set to
1963 handle_generated_option.
1965 2010-10-03 Ian Lance Taylor <iant@google.com>
1967 * c.opt (-fplan9-extensions): New option.
1969 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1971 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
1973 (c_cpp_builtins): Call functions from cppbuiltin.c instead
1974 of duplicating code.
1976 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
1978 * c-common.c: Add two new entries for @optional
1979 and @required keywords.
1981 merge from FSF 'apple/trunk' branch.
1982 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
1985 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
1986 objective-c keywords.
1987 (objc_set_method_opt): New declaration.
1988 * stub-objc.c (objc_set_method_opt): New stub.
1990 2010-09-30 Joseph Myers <joseph@codesourcery.com>
1992 * c-common.c (handle_optimize_attribute): Pass &global_options to
1993 cl_optimization_save and cl_optimization_restore.
1994 * c-opts.c (c_common_handle_option): Pass &global_options to
1995 handle_generated_option.
1996 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
1997 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
1998 &global_options to cl_optimization_restore.
2000 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2002 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2003 Objective-C/Objective-C++ keywords.
2005 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2007 Merge from 'apple/trunk' branch on FSF servers.
2009 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2012 * c-common.h (objc_check_global_decl): New declaration.
2013 * stub-objc.c (objc_check_global_decl): New stub.
2015 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2017 * c.opt: Don't use VarExists.
2019 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2021 * c-common.c (c_cpp_error): Update names of diagnostic_context
2023 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2024 cl_optimization members.
2025 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2026 sanitize_cpp_opts, finish_options): Update names of cpp_options
2029 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2031 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2032 (objc_is_reserved_word): Removed.
2033 * c-common.c: Updated comments.
2034 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2035 objc_is_reserved_word.
2036 * stub-objc.c (objc_is_reserved_word): Removed.
2038 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2040 * c-common.h (objc_add_method_declaration): Adjust prototype to
2042 (objc_start_method_definition): Likewise.
2043 (objc_build_keyword_decl): Likewise.
2044 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2045 (objc_start_method_definition): Likewise.
2046 (objc_build_keyword_decl): Likewise.
2048 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2050 * c-common.h (objc_start_class_interface): Adjust prototype.
2051 (objc_start_category_interface): Likewise.
2052 (objc_start_protocol): Likewise.
2053 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2054 (objc_start_class_interface): Likewise.
2055 (objc_start_category_interface): Likewise.
2057 2010-09-27 Ian Lance Taylor <iant@google.com>
2059 * c-common.c (c_common_attribute_table): Add no_split_stack.
2060 (handle_no_split_stack_attribute): New static function.
2062 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2064 Merge from 'apple/trunk' branch on FSF servers.
2066 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2069 * c-common.h (objc_have_common_type): New declaration.
2070 * stub-objc.c (objc_have_common_type): New stub.
2072 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2075 * c-common.h (objc_common_type): New prototype.
2076 * stub-objc.c (objc_common_type): New stub.
2078 2010-09-24 Jan Hubicka <jh@suse.cz>
2080 * c-common.c (handle_leaf_attribute): New function.
2081 (struct attribute_spec c_common_att): Add leaf.
2083 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2085 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2086 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2087 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2088 -include-barrier, -include-directory, -include-directory=,
2089 -include-directory-after, -include-directory-after=,
2090 -include-prefix, -include-prefix=, -include-with-prefix,
2091 -include-with-prefix=, -include-with-prefix-after,
2092 -include-with-prefix-after=, -include-with-prefix-before,
2093 -include-with-prefix-before=, -no-integrated-cpp,
2094 -no-line-commands, -no-standard-includes, -no-warnings, -output,
2095 -output=, -pedantic, -pedantic-errors, -preprocess,
2096 -print-missing-file-dependencies, -trace-includes, -traditional,
2097 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2098 -user-dependencies, -verbose, -write-dependencies,
2099 -write-user-dependencies, no-integrated-cpp, traditional): New.
2101 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2104 * c-common.h (objc_start_method_definition): Return bool instead
2106 * stub-objc.c (objc_start_method_definition): Return bool instead
2109 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2112 * c-common.h (objc_get_interface_ivars): New declaration.
2113 * stub-objc.c (objc_get_interface_ivars): New stub.
2115 2010-09-15 Ian Lance Taylor <iant@google.com>
2117 * c-common.c (parse_optimize_options): Do not capitalize warning
2118 messages. Remove period at end of warning message.
2120 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
2122 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
2123 (handle_alias_attribute): ... here.
2124 (handle_ifunc_attribute): New.
2126 2010-09-06 Mark Mitchell <mark@codesourcery.com>
2128 * c-common.h (do_warn_double_promotion): Declare.
2129 * c-common.c (do_warn_double_promotion): Define.
2131 2010-09-05 Mark Mitchell <mark@codesourcery.com>
2133 * c.opt (Wdouble-promotion): New.
2135 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2137 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
2138 fvtable-thunks, fxref): Mark no longer supported in help text.
2140 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2142 * c.opt (Wimport, fall-virtual, falt-external-templates,
2143 fdefault-inline, fenum-int-equiv, fexternal-templates,
2144 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
2145 fname-mangling-version-, fnew-abi, fnonnull-objects,
2146 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
2147 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
2149 (fhandle-exceptions): Mark with Alias and Warn.
2150 * c-opts.c (c_common_handle_option): Don't handle options marked
2153 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2155 * c.opt (Wcomments, Werror-implicit-function-declaration,
2156 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
2157 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
2159 * c-common.c (option_codes): Use OPT_Wcomment instead of
2161 * c-opts.c (warning_as_error_callback, c_common_handle_option):
2162 Don't handle options marked as aliases.
2164 2010-08-25 Richard Guenther <rguenther@suse.de>
2166 * c-common.c (c_common_get_alias_set): Remove special
2167 handling for pointers.
2169 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
2171 * c-common.c: Use FOR_EACH_VEC_ELT.
2172 * c-gimplify.c: Likewise.
2173 * c-pragma.c: Likewise.
2175 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2177 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
2179 (MMDX): Change back to MMD. Mark NoDriverArg instead of
2181 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
2182 instead of OPT_MDX and OPT_MMDX.
2184 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2186 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
2188 2010-08-12 Joseph Myers <joseph@codesourcery.com>
2190 * c.opt (MD, MMD): Change to MDX and MMDX.
2191 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
2193 2010-08-11 Joseph Myers <joseph@codesourcery.com>
2195 * c-opts.c (c_common_handle_option): Call handle_generated_option
2196 instead of handle_option.
2198 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2200 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
2201 (maybe_apply_renaming_pragma): Delete unneeded declarations.
2203 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2205 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
2206 (pending_redefine_extname): Change type to a VEC.
2207 (add_to_renaming_pragma_list): Update for new type of
2208 pending_redefine_extname.
2209 (maybe_apply_renaming_pragma): Likewise.
2211 2010-08-04 Arnaud Charlet <charlet@adacore.com>
2213 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
2215 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
2216 decide whether a type has already been declared/seen.
2217 Do not go to the original type.
2218 (dump_nested_types): New parameter forward.
2219 Generate forward declaration if needed and mark type as visited.
2220 (print_ada_declaration): Call dump_nested_types if not already done.
2221 Mark types as visited.
2223 2010-08-03 Joseph Myers <joseph@codesourcery.com>
2225 * c.opt (-print-pch-checksum): Remove option.
2226 * c-opts.c (c_common_handle_option): Don't handle
2227 OPT_print_pch_checksum.
2229 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2231 * c-common.h (c_common_handle_option): Update prototype and return
2233 * c-opts.c (c_common_handle_option): Update prototype and return
2234 value type. Update calls to handle_option and
2235 enable_warning_as_error.
2237 2010-07-27 Jakub Jelinek <jakub@redhat.com>
2240 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
2242 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2244 * c-common.h (c_common_missing_argument): Remove.
2245 * c-opts.c (c_common_missing_argument): Remove.
2246 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
2247 idirafter, imacros, include, isysroot, isystem, iquote): Add
2249 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
2251 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2253 * c-common.h (c_common_option_lang_mask,
2254 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
2256 (c_common_init_options): Update prototype.
2257 * c-opts.c (c_common_option_lang_mask): New.
2258 (c_common_initialize_diagnostics): Split out of
2259 c_common_init_options.
2260 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
2262 (c_common_init_options): Update prototype. Use decoded options in
2263 search for -lang-asm.
2265 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2267 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2268 * c-format.c: Likewise.
2270 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
2272 * c-common.h: Include diagnostic-core.h. Error if already
2274 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
2276 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2278 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
2279 Do not include expr.h
2280 (vector_mode_valid_p): Move here.
2282 2010-06-21 DJ Delorie <dj@redhat.com>
2284 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
2285 allow these pragmas anywhere.
2287 2010-06-14 Jakub Jelinek <jakub@redhat.com>
2290 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
2291 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
2292 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
2293 ggc_strdup instead of xstrdup.
2295 2010-06-10 Jakub Jelinek <jakub@redhat.com>
2297 * c-cppbuiltin.c: Include cpp-id-data.h.
2298 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
2299 (lazy_hex_fp_value): New function.
2300 (builtin_define_with_hex_fp_value): Provide definitions lazily.
2302 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2304 * c-gimplify.c: Do not include tree-flow.h
2306 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
2309 * c-common.c: Rename targetm member:
2310 targetm.enum_va_list -> targetm.enum_va_list_p
2312 2010-06-28 Anatoly Sokolov <aesok@post.ru>
2314 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
2316 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2318 * c-cppbuiltin.c: Do not include except.h.
2320 2010-06-24 Andi Kleen <ak@linux.intel.com>
2322 * c-common.c (warn_for_omitted_condop): New.
2323 * c-common.h (warn_for_omitted_condop): Add prototype.
2325 2010-06-21 Joseph Myers <joseph@codesourcery.com>
2327 * c.opt (lang-objc): Remove.
2328 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
2330 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
2332 * c-opts.c: Include "tm_p.h".
2334 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2336 * c-common.c (parse_optimize_options): Update call to
2339 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
2341 * c-common.c (record_types_used_by_current_var_decl): Adjust for
2342 new type of types_used_by_cur_var_decl.
2344 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
2347 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
2348 for C++ standard compliance.
2350 2010-06-16 Jason Merrill <jason@redhat.com>
2352 * c.opt: Add -Wnoexcept.
2354 2010-06-16 Richard Guenther <rguenther@suse.de>
2357 * c-common.c (c_common_truthvalue_conversion): Remove
2358 premature and wrong optimization concering ADDR_EXPRs.
2360 2010-06-15 Arnaud Charlet <charlet@adacore.com>
2362 * c-ada-spec.c (dump_sloc): Remove column info.
2363 (is_simple_enum): New function.
2364 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
2365 enum types when relevant.
2367 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2369 * c-common.c (conversion_warning): Warn at expression
2372 2010-06-10 Joseph Myers <joseph@codesourcery.com>
2374 * c-opts.c (c_common_handle_option): Don't handle
2377 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2379 * c-pragma.c (push_alignment): Use typed GC allocation.
2380 (handle_pragma_push_options): Likewise.
2382 * c-common.c (parse_optimize_options): Likewise.
2384 * c-common.h (struct sorted_fields_type): Add variable_size GTY
2387 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2389 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
2390 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2391 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2392 flag_signed_bitfields, warn_strict_null_sentinel,
2393 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
2394 flag_gen_declaration, flag_no_gnu_keywords,
2395 flag_implement_inlines, flag_implicit_templates,
2396 flag_implicit_inline_templates, flag_optional_diags,
2397 flag_elide_constructors, flag_default_inline, flag_rtti,
2398 flag_conserve_space, flag_access_control, flag_check_new,
2399 flag_new_for_scope, flag_weak, flag_working_directory,
2400 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
2401 flag_enforce_eh_specs, flag_threadsafe_statics,
2402 flag_pretty_templates): Remove.
2403 * c-common.h (flag_preprocess_only, flag_nil_receivers,
2404 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
2405 flag_replace_objc_classes, flag_undef, flag_no_builtin,
2406 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2407 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2408 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
2409 flag_no_gnu_keywords, flag_implement_inlines,
2410 flag_implicit_templates, flag_implicit_inline_templates,
2411 flag_optional_diags, flag_elide_constructors, flag_default_inline,
2412 flag_rtti, flag_conserve_space, flag_access_control,
2413 flag_check_new, flag_new_for_scope, flag_weak,
2414 flag_working_directory, flag_use_cxa_atexit,
2415 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
2416 flag_threadsafe_statics, flag_pretty_templates,
2417 warn_strict_null_sentinel): Remove.
2418 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
2419 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
2420 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
2421 fimplicit-inline-templates, fimplicit-templates,
2422 flax-vector-conversions, fms-extensions, fnil-receivers,
2423 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
2424 frtti, fshort-double, fshort-enums, fshort-wchar,
2425 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
2426 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
2427 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
2428 gen-decls, undef): Use Var.
2429 (fdefault-inline, foptional-diags): Document as doing nothing.
2430 * c-opts.c (c_common_handle_option): Remove cases for options now
2431 using Var. Mark ignored options as such.
2433 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2435 * c-common.c: Moved to here from parent directory.
2436 * c-common.def: Likewise.
2437 * c-common.h: Likewise.
2438 * c-cppbuiltin.c: Likewise.
2439 * c-dump.c: Likewise.
2440 * c-format.c: Likewise.
2441 * c-format.h : Likewise.
2442 * c-gimplify.c: Likewise.
2443 * c-lex.c: Likewise.
2444 * c-omp.c: Likewise.
2446 * c-opts.c: Likewise.
2447 * c-pch.c: Likewise.
2448 * c-ppoutput.c: Likewise.
2449 * c-pragma.c: Likewise.
2450 * c-pragma.h: Likewise.
2451 * c-pretty-print.c: Likewise.
2452 * c-pretty-print.h: Likewise.
2453 * c-semantics.c: Likewise.
2454 * stub-objc.c: Likewise.
2456 * c-common.c: Include gt-c-family-c-common.h.
2457 * c-pragma.c: Include gt-c-family-c-pragma.h.
2459 Copyright (C) 2010-2013 Free Software Foundation, Inc.
2461 Copying and distribution of this file, with or without modification,
2462 are permitted in any medium without royalty provided the copyright
2463 notice and this notice are preserved.