1 2017-05-17 Martin Liska <mliska@suse.cz>
3 * c-common.h: Introduce dump_flags_t type and
4 use it instead of int type.
5 * c-gimplify.c (c_genericize): Likewise.
8 2017-05-17 Marek Polacek <polacek@redhat.com>
10 * c-common.c (c_save_expr): Remove.
11 (c_common_truthvalue_conversion): Remove a call to c_save_expr.
12 * c-common.h (c_save_expr): Remove declaration.
14 2017-05-09 Volker Reichelt <v.reichelt@netcologne.de>
17 * c-pretty-print.c (c_pretty_printer::expression): Handle MAX_EXPR,
18 MIN_EXPR, EXACT_DIV_EXPR, RDIV_EXPR, LROTATE_EXPR, RROTATE_EXPR.
19 (c_pretty_printer::postfix_expression): Handle MAX_EXPR, MIN_EXPR.
20 (c_pretty_printer::multiplicative_expression): Handle EXACT_DIV_EXPR,
22 (pp_c_shift_expression): Handle LROTATE_EXPR, RROTATE_EXPR.
24 2017-05-09 Marek Polacek <polacek@redhat.com>
27 * c-warn.c (unwrap_c_maybe_const): New.
28 (warn_logical_operator): Call it.
30 2017-05-09 Nathan Sidwell <nathan@acm.org>
32 * c-common.c (c_register_builtin_type): Use pushdecl lang_hook.
33 * c-common.h (pushdecl_top_level, pushdecl): Don't declare here.
35 2017-05-08 Martin Sebor <msebor@redhat.com>
38 * c-format.h (struct format_flag_spec): Add new member.
40 * c-format.c (local_tree_type_node): New global.
41 (printf_flag_specs, asm_fprintf_flag_spec): Initialize new data.
42 (gcc_diag_flag_specs, scanf_flag_specs, strftime_flag_specs): Ditto.
43 (strfmon_flag_specs): Likewise.
44 (gcc_diag_char_table, gcc_cdiag_char_table): Split up specifiers
45 with distinct quoting properties.
46 (gcc_tdiag_char_table, gcc_cxxdiag_char_table): Same.
47 (flag_chars_t::validate): Add argument and handle bad quoting.
48 (check_format_info_main): Handle quoting problems.
49 (init_dynamic_diag_info): Simplify.
51 2017-05-08 Jason Merrill <jason@redhat.com>
53 * c-opts.c (c_common_post_options): Update defaults for
54 flag_abi_version and flag_abi_compat_version.
56 2017-05-05 David Malcolm <dmalcolm@redhat.com>
58 * c-common.c (c_cpp_error): Replace report_diagnostic
59 with diagnostic_report_diagnostic.
61 2017-05-04 Martin Sebor <msebor@redhat.com>
64 * c-attribs.c (handle_alias_ifunc_attribute): Quote a %D directive.
65 (handle_weakref_attribute): Same.
67 2017-05-03 Nathan Sidwell <nathan@acm.org>
69 Canonicalize canonical type hashing
70 * c-common.c (complete_array_type): Use type_hash_canon.
72 2017-05-01 Xi Ruoyao <ryxi@stu.xidian.edu.cn>
75 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): Remove
77 (cilk_install_body_pedigree_operations): Likewise.
78 * cilk.c (cilk_set_spawn_marker): Mark functions that should be
80 (cilk_gimplify_call_params_in_spawned_fn): Remove.
81 (cilk_install_body_pedigree_operations): Likewise.
82 (gimplify_cilk_spawn): Add EXPR_STMT and CLEANUP_POINT_EXPR
85 2017-04-27 Jakub Jelinek <jakub@redhat.com>
88 * c-common.c (complete_array_type): Only hash TYPE_TYPELESS_STORAGE
89 flag on non-aggregate element types.
91 2017-04-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
93 * c-common.c (c_type_hasher, type_hash_table): Remove.
94 (c_common_get_alias_set): Remove unreachable code.
95 * c-opts.c (c_common_post_options): Make sure cc1 takes only one file.
97 2017-04-20 Volker Reichelt <v.reichelt@netcologne.de>
99 * c.opt (Wextra-semi): New C++ warning flag.
101 2017-04-20 Jakub Jelinek <jakub@redhat.com>
104 * c-common.c (complete_array_type): Preserve TYPE_TYPELESS_STORAGE.
106 2017-04-18 Jakub Jelinek <jakub@redhat.com>
110 * c-common.c (c_common_type_for_mode): Don't handle
111 widest_*_literal_type_node here.
112 c_common_signed_or_unsigned_type): Likewise.
113 (c_common_nodes_and_builtins): Set widest_*_literal_type_node
114 to *intTI_type_node or *intDI_type_node depending on whether
115 TImode is supported by the target or not.
117 2017-04-10 Martin Liska <mliska@suse.cz>
120 * c-ubsan.c (ubsan_instrument_shift): Evaluate RHS before
121 doing an UBSAN check.
123 2017-04-03 Jonathan Wakely <jwakely@redhat.com>
125 * c-warn.c (do_warn_double_promotion): Fix typo in comment.
127 2017-03-31 Jakub Jelinek <jakub@redhat.com>
130 * c-ubsan.h (ubsan_maybe_instrument_reference): Change argument to
132 * c-ubsan.c (ubsan_maybe_instrument_reference): Likewise. Handle
133 not just NOP_EXPR to REFERENCE_TYPE, but also INTEGER_CST with
136 2017-03-31 David Malcolm <dmalcolm@redhat.com>
138 PR documentation/78732
139 * c.opt (Wendif-labels): Fix description to refer to
140 #else rather than #elif.
142 2017-03-31 Jakub Jelinek <jakub@redhat.com>
145 * c-common.h (enum rid): Add RID_IS_AGGREGATE.
146 * c-common.c (c_common_reswords): Add __is_aggregate trait.
148 2017-03-27 Jakub Jelinek <jakub@redhat.com>
151 * c-common.c (c_common_mark_addressable_vec): Don't set
152 TREE_ADDRESSABLE on DECL_HARD_REGISTER.
154 2017-03-21 Martin Sebor <msebor@redhat.com>
157 * c-common.c (set_underlying_type): Mark type used only when
158 original del is declared unused.
160 2017-03-10 David Malcolm <dmalcolm@redhat.com>
163 * c-format.c (check_format_string): Simplify uses of "%<%s%>" to
166 2017-03-10 David Malcolm <dmalcolm@redhat.com>
169 * c-indentation.c (warn_for_misleading_indentation): Remove parens
170 from inform's message, so that xgettext can locate it.
172 2017-03-09 Marek Polacek <polacek@redhat.com>
176 * c-attribs.c (handle_nonnull_attribute): Save the result of default
177 conversion to the attribute list.
179 2017-03-09 Martin Liska <mliska@suse.cz>
181 * c-ada-spec.c (macro_length): Increment value instead of a pointer.
183 2017-03-03 Jason Merrill <jason@redhat.com>
185 * c.opt (Wnoexcept-type): New.
187 2017-03-02 Richard Biener <rguenther@suse.de>
190 * c-common.c (c_common_mark_addressable_vec): Look through
193 2017-02-28 Martin Liska <mliska@suse.cz>
195 * c.opt: Replace space with tabular for options of <number>
198 2017-02-28 Martin Liska <mliska@suse.cz>
200 * c.opt: Fix --help=option -Q for options which are of
203 2017-02-24 Jakub Jelinek <jakub@redhat.com>
206 * c-common.c (check_function_restrict): New function.
207 (check_function_arguments): Add FNDECL argument. Call
208 check_function_restrict if -Wrestrict.
209 * c-warn.c (warn_for_restrict): Remove ARGS argument, add ARGARRAY
210 and NARGS. Use auto_vec for ARG_POSITIONS, simplify.
211 * c-common.h (check_function_arguments): Add FNDECL argument.
212 (warn_for_restrict): Remove ARGS argument, add ARGARRAY and NARGS.
214 2017-02-24 Eric Botcazou <ebotcazou@adacore.com>
216 * c-ada-spec.c (dump_ada_function_declaration): Add comment about the
217 treatment of parameters with pointer-to-tagged type and tidy up.
218 (print_ada_methods): Remove the special treatment of C++ static member
221 2017-02-22 Martin Liska <mliska@suse.cz>
223 * c.opt: Replace inequality signs with square brackets
226 2017-02-21 Jakub Jelinek <jakub@redhat.com>
229 * c-attribs.c (handle_mode_attribute): Use build_qualified_type to
232 2017-02-17 Joseph Myers <joseph@codesourcery.com>
234 * c-cppbuiltin.c (builtin_define_float_constants): Define
235 __DECIMAL_DIG__ to the value for long double.
237 2017-02-15 Marek Polacek <polacek@redhat.com>
240 * c-warn.c (do_warn_double_promotion): Don't warn if an invalid
241 conversion has occured.
243 2017-01-24 David Malcolm <dmalcolm@redhat.com>
245 * c-common.c (c_common_reswords): Add "__RTL".
246 * c-common.h (enum rid): Add RID_RTL.
248 2017-01-20 Marek Polacek <polacek@redhat.com>
251 * c-common.h (do_warn_duplicated_branches_r): Declare.
252 * c-gimplify.c (c_genericize): Walk the function tree calling
253 do_warn_duplicated_branches_r.
254 * c-warn.c (expr_from_macro_expansion_r): New.
255 (do_warn_duplicated_branches): New.
256 (do_warn_duplicated_branches_r): New.
257 * c.opt (Wduplicated-branches): New option.
259 2017-01-17 David Malcolm <dmalcolm@redhat.com>
262 * c-indentation.c (warn_for_misleading_indentation): Use the past
263 subjunctive in the note.
265 2017-01-17 Aldy Hernandez <aldyh@redhat.com>
268 * array-notation-common.c (cilkplus_extract_an_triplets): Convert
269 start type to integer_type.
271 2017-01-16 Jakub Jelinek <jakub@redhat.com>
274 * c.opt (gen-decls): Add Driver flag.
276 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com>
279 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com>
282 * c-common.c (set_underlying_type): Always set DECL_ORIGINAL_TYPE.
284 2017-01-16 Paolo Carlini <paolo.carlini@oracle.com>
287 * c-common.c (set_underlying_type): Always set DECL_ORIGINAL_TYPE.
289 2017-01-12 Martin Sebor <msebor@redhat.com>
291 (-Wformat-overflow): ...to this.
293 2017-01-11 Martin Sebor <msebor@redhat.com>
296 * c.opt (-Walloca-larger-than, -Wformat-length, -Wformat-truncation):
299 2017-01-10 Jason Merrill <jason@redhat.com>
301 Implement P0195R2, C++17 variadic using.
302 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_variadic_using.
304 2017-01-09 Jakub Jelinek <jakub@redhat.com>
308 * c.opt (Wnormalized=): Fix typo in description.
310 2017-01-08 Martin Sebor <msebor@redhat.com>
313 * c.opt (-Wformat-truncation): New option.
315 2017-01-06 Alexandre Oliva <aoliva@redhat.com>
317 * c-pretty-print.c (pp_c_tree_decl_identifier): Convert 16-bit
318 value to unsigned short to fit in 4 hex digits without
321 2017-01-05 Eric Botcazou <ebotcazou@adacore.com>
323 * c.opt (fsso-struct): Add 'native' value.
325 2017-01-05 Martin Liska <mliska@suse.cz>
328 * c-opts.c (c_common_post_options): Reject '-' filename for a precompiled
331 2017-01-04 Marek Polacek <polacek@redhat.com>
334 * c.opt (Wpointer-compare): New option.
336 2017-01-04 Jakub Jelinek <jakub@redhat.com>
339 * c.opt (fsso-struct=): Add RejectNegative.
341 2017-01-01 Jakub Jelinek <jakub@redhat.com>
343 Update copyright years.
345 2016-12-29 Martin Liska <mliska@suse.cz>
348 * c.opt (strong-eval-order): Add RejectNegative keyword.
350 2016-12-22 Jason Merrill <jason@redhat.com>
352 Implement P0522R0, matching of template template arguments.
353 * c-cppbuiltin.c (c_cpp_builtins): Define
354 __cpp_template_template_args.
356 2016-12-21 Jakub Jelinek <jakub@redhat.com>
359 * c-common.c (struct nonnull_arg_ctx): New type.
360 (check_function_nonnull): Return bool instead of void. Use
361 nonnull_arg_ctx as context rather than just location_t.
362 (check_nonnull_arg): Adjust for the new context type, set
363 warned_p to true if a warning has been diagnosed.
364 (check_function_arguments): Return bool instead of void.
365 * c-common.h (check_function_arguments): Adjust prototype.
367 2016-12-21 Jason Merrill <jason@redhat.com>
369 * c.opt (-fnew-ttp-matching): New flag.
370 * c-opts.c (c_common_post_options): Default on if -std=c++1z.
372 2016-12-14 Martin Jambor <mjambor@suse.cz>
374 * c-omp.c: Include omp-general.h instead of omp-low.h.
375 (c_finish_oacc_wait): Adjusted call to find_omp_clause to use its new
378 2016-12-14 Martin Sebor <msebor@redhat.com>
381 * c-common.c (check_nonnull_arg): Disable when optimization
384 2016-12-12 Marek Polacek <polacek@redhat.com>
387 * c-common.c (attribute_fallthrough_p): Return false for
390 2016-12-08 Martin Sebor <msebor@redhat.com>
393 * c.opt (-Walloc-zero, -Walloc-size-larger-than): New options.
395 2016-12-08 Martin Sebor <msebor@redhat.com>
398 * c-pretty-print (pp_c_integer_constant): Avoid formatting type
401 2016-12-07 Martin Sebor <msebor@redhat.com>
407 * c.opt (-Wstringop-overflow): New option.
409 2016-12-02 Maxim Ostapenko <m.ostapenko@samsung.com>
411 * c-attribs.c (asan odr indicator): New attribute.
412 (handle_asan_odr_indicator_attribute): New function.
414 2016-11-26 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
416 * c-common.c (c_common_nodes_and_builtins): Remove initialization of
419 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
421 * c-common.c (excess_precision_mode_join): New.
422 (c_ts18661_flt_eval_method): New.
423 (c_c11_flt_eval_method): Likewise.
424 (c_flt_eval_method): Likewise.
425 * c-common.h (excess_precision_mode_join): New.
426 (c_flt_eval_method): Likewise.
427 * c-cppbuiltin.c (c_cpp_flt_eval_method_iec_559): New.
428 (cpp_iec_559_value): Call it.
429 (c_cpp_builtins): Modify logic for __LIBGCC_*_EXCESS_PRECISION__,
430 call c_flt_eval_method to set __FLT_EVAL_METHOD__ and
431 __FLT_EVAL_METHOD_TS_18661_3__.
433 2016-11-23 James Greenhalgh <james.greenhalgh@arm.com>
435 * c-opts.c (c_common_post_options): Add logic to handle the default
436 case for -fpermitted-flt-eval-methods.
438 2016-11-23 Paolo Bonzini <bonzini@gnu.org>
440 * c.opt (Wexpansion-to-defined): New.
442 2016-11-23 Jakub Jelinek <jakub@redhat.com>
445 * c-pragma.c (handle_pragma_target): Don't replace
446 current_target_pragma, but chainon the new args to the current one.
448 2016-11-22 Nathan Sidwell <nathan@acm.org>
450 * array-notation-common.c (cilkplus_extract_an_trplets): Fix
451 indentation and formatting.
453 2016-11-21 Martin Sebor <msebor@redhat.com>
455 * c.opt (-fprintf-return-value): Enable by default.
457 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
460 * c.opt (-Wbuiltin-declaration-mismatch): New warning.
461 * c-common.c (c_common_nodes_and_builtins): Initialize
462 const_tm_ptr_type_node.
464 2016-11-16 Marek Polacek <polacek@redhat.com>
467 * c-common.c (c_add_case_label): Turn error_at calls into inform.
469 2016-11-14 Jakub Jelinek <jakub@redhat.com>
471 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_structured_bindings.
473 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
474 Richard Biener <rguenther@suse.de>
476 * c-common.h (c_common_resword): Add RID_GIMPLE, RID_PHI types.
477 * c-common.h (enum rid): Add RID_GIMPLE, RID_PHI.
478 * c.opt (fgimple): New option.
480 2016-11-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
483 * c-common.h (warn_for_restrict): Declare.
484 * c-warn.c: Include gcc-rich-location.h.
485 (warn_for_restrict): New function.
486 * c-format.c (gcc_tdiag_char_table): Add entry for "Z" specifier.
487 (gcc_cdiag_char_table): Likewise.
488 (gcc_cxxdiag_char_table): Likewise.
489 * c.opt (Wrestrict): New option.
491 2016-11-13 Eric Botcazou <ebotcazou@adacore.com>
493 * c-ada-spec.c (print_ada_declaration): For typedef declarations, look
494 for nested types only if the type is a record or union and dump SLOC.
496 2016-11-09 Jason Merrill <jason@redhat.com>
498 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_template_auto.
500 2016-11-09 Jakub Jelinek <jakub@redhat.com>
502 * c-ubsan.c (ubsan_instrument_shift): Handle split
503 -fsanitize=shift-base and -fsanitize=shift-exponent.
505 2016-11-07 Jason Merrill <jason@redhat.com>
507 * c.opt (Wc++1z-compat): New.
508 * c-cppbuiltin.c (c_cpp_builtins): Add __cpp_noexcept_function_type.
510 2016-11-07 Martin Liska <mliska@suse.cz>
512 * c-warn.c (warn_for_unused_label): Save all labels used
513 in goto or in &label.
515 2016-11-03 Jason Merrill <jason@redhat.com>
517 * c-cppbuiltin.c (c_cpp_builtins): Correct
518 __cpp_inheriting_constructors.
520 2016-11-01 Jason Merrill <jason@redhat.com>
522 * c-cppbuiltin.c (c_cpp_builtins): Update
523 __cpp_inheriting_constructors.
525 * c.opt (-fnew-inheriting-ctors): New.
526 * c-opts.c: Default to on for ABI 11+.
528 2016-10-31 Jakub Jelinek <jakub@redhat.com>
531 * c.opt (fext-numeric-literals): Add Var and Init.
532 * c-opts.c (c_common_handle_option): Don't clear
533 cpp_opts->ext_numeric_literals for -std=c++{11,14,1z}.
534 (c_common_post_options): Clear it here if not set
537 2016-10-28 Aldy Hernandez <aldyh@redhat.com>
540 * c-pretty-print.c (simple_type_specifier): Do not dereference `t'
543 2016-10-25 Jakub Jelinek <jakub@redhat.com>
545 * c-common.h (enum rid): Add RID_BUILTIN_LAUNDER.
546 * c-common.c (c_common_reswords): Add __builtin_launder.
548 2016-10-24 Bernd Edlinger <bernd.edlinger@hotmail.de>
550 * c-common.c (c_common_truthvalue_conversion): Warn for
551 multiplications in boolean context. Fix the quoting of '<<' and '<'
552 in the shift warning.
554 2016-10-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
556 * c-common.c (c_common_truthvalue_conversion): Fix the comment.
558 2016-10-20 Jason Merrill <jason@redhat.com>
560 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_concepts value.
562 2016-10-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
564 * c-common.c (c_common_truthvalue_conversion): Warn only for signed
565 integer shift ops in boolean context.
567 2016-10-18 Aldy Hernandez <aldyh@redhat.com>
569 * c.opt (Walloca): New.
570 (Walloca-larger-than=): New.
571 (Wvla-larger-than=): New.
573 2016-10-17 Marek Polacek <polacek@redhat.com>
575 * c-warn.c (find_array_ref_with_const_idx_r): Remove parameter names.
576 Return immediately when finding a match.
577 (warn_tautological_cmp): Remove a boolean variable that is no longer
580 2016-10-17 Marek Polacek <polacek@redhat.com>
582 * c-attribs.c: New file.
583 * c-common.c: Move attributes handling to c-attribs.c.
584 (get_nonnull_operand): No longer static.
585 * c-common.h: Move the declarations from c-attribs.c to its own section.
587 2016-10-14 Jason Merrill <jason@redhat.com>
589 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_aggregate_bases
590 and __cpp_deduction_guides.
592 2016-10-13 Jason Merrill <jason@redhat.com>
594 * c-cppbuiltin.c (c_cpp_builtins): Add __cpp_inline_variables.
596 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
598 * c-cppbuiltin.c: Include memmodel.h.
599 * c-opts.c: Likewise.
600 * c-pragma.c: Likewise.
601 * c-warn.c: Likewise.
603 2016-10-12 Jakub Jelinek <jakub@redhat.com>
605 * c.opt (Wextra): Add as C/C++/ObjC/ObjC++ option.
606 (Wimplicit-fallthrough=): Enable for these languages by -Wextra.
607 * c-opts.c (sanitize_cpp_opts): Initialize
608 cpp_opts->cpp_warn_implicit_fallthrough.
610 2016-10-11 Marek Polacek <polacek@redhat.com>
612 * c-common.c (warning_candidate_p): Change the return type to bool
613 and return true/false instead of 1/0.
614 (vector_mode_valid_p): Likewise.
616 2016-10-11 Marek Polacek <polacek@redhat.com>
618 * c-common.c (fold_for_warn): No longer static.
619 (bool_promoted_to_int_p): Likewise.
620 (c_common_get_narrower): Likewise.
621 (constant_expression_warning): Move to c-warn.c.
622 (constant_expression_error): Likewise.
623 (overflow_warning): Likewise.
624 (warn_logical_operator): Likewise.
625 (find_array_ref_with_const_idx_r): Likewise.
626 (warn_tautological_cmp): Likewise.
627 (expr_has_boolean_operands_p): Likewise.
628 (warn_logical_not_parentheses): Likewise.
629 (warn_if_unused_value): Likewise.
630 (strict_aliasing_warning): Likewise.
631 (sizeof_pointer_memaccess_warning): Likewise.
632 (check_main_parameter_types): Likewise.
633 (conversion_warning): Likewise.
634 (warnings_for_convert_and_check): Likewise.
635 (match_case_to_enum_1): Likewise.
636 (match_case_to_enum): Likewise.
637 (c_do_switch_warnings): Likewise.
638 (warn_for_omitted_condop): Likewise.
639 (readonly_error): Likewise.
640 (lvalue_error): Likewise.
641 (invalid_indirection_error): Likewise.
642 (warn_array_subscript_with_type_char): Likewise.
643 (warn_about_parentheses): Likewise.
644 (warn_for_unused_label): Likewise.
645 (warn_for_div_by_zero): Likewise.
646 (warn_for_memset): Likewise.
647 (warn_for_sign_compare): Likewise.
648 (do_warn_double_promotion): Likewise.
649 (do_warn_unused_parameter): Likewise.
650 (record_locally_defined_typedef): Likewise.
651 (maybe_record_typedef_use): Likewise.
652 (maybe_warn_unused_local_typedefs): Likewise.
653 (maybe_warn_bool_compare): Likewise.
654 (maybe_warn_shift_overflow): Likewise.
655 (warn_duplicated_cond_add_or_warn): Likewise.
656 (diagnose_mismatched_attributes): Likewise.
657 * c-common.h: Move the declarations from c-warn.c to its own section.
658 * c-warn.c: New file.
660 2016-10-08 Jason Merrill <jason@redhat.com>
662 * c-common.c (c_common_truthvalue_conversion): Don't distribute
663 into COND_EXPR in C++.
665 2016-10-08 Jakub Jelinek <jakub@redhat.com>
667 * c-lex.c (c_lex_with_flags) <case CPP_COMMENT>: For CPP_COMMENT
668 token with PREV_FALLTHROUGH, skip all following CPP_PADDING and
669 CPP_COMMENT tokens and set add_flags to PREV_FALLTHROUGH afterwards.
671 2016-10-07 Jakub Jelinek <jakub@redhat.com>
673 Implement LWG2296 helper intrinsic
674 * c-common.h (enum rid): Add RID_ADDRESSOF.
675 * c-common.c (c_common_reswords): Add __builtin_addressof.
677 2016-10-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
680 * c-common.c (c_common_truthvalue_conversion): Warn also for
681 suspicious enum values in boolean context.
683 2016-10-06 Jakub Jelinek <jakub@redhat.com>
685 Implement P0258R2 - helper for C++17
686 std::has_unique_object_representations trait
687 * c-common.h (enum rid): Add RID_HAS_UNIQUE_OBJ_REPRESENTATIONS.
688 * c-common.c (c_common_reswords): Add
689 __has_unique_object_representations.
691 2016-10-05 Jakub Jelinek <jakub@redhat.com>
694 * c-ubsan.c (ubsan_instrument_return): Don't call
695 initialize_sanitizer_builtins here.
697 2016-10-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
699 * c-common.c (c_common_truthvalue_conversion): Warn also for suspicious
700 conditional expression in boolean context when only one arm is
703 2016-10-05 Jakub Jelinek <jakub@redhat.com>
706 * c-ubsan.c (ubsan_instrument_shift): Return NULL_TREE if type0
709 * c-common.c (c_common_reswords): Update comment for C++11.
711 2016-10-04 Jason Merrill <jason@redhat.com>
713 * c-common.c (make_tree_vector_from_ctor): New.
714 * c-common.h: Declare it.
716 2016-10-04 Jakub Jelinek <jakub@redhat.com>
718 * c-cppbuiltin.c (c_cpp_builtins): Don't define
719 __LIBGCC_JCR_SECTION_NAME__.
721 2016-10-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
723 * c-common.c (c_common_truthvalue_conversion): Warn for suspicious
724 left shift in boolean context.
726 2016-09-29 Jakub Jelinek <jakub@redhat.com>
728 Implement P0001R1 - C++17 removal of register storage class specifier
729 * c.opt (Wregister): New warning.
730 * c-opts.c (c_common_post_options): Enable -Wregister by
733 2016-09-29 James Greenhalgh <james.greenhalgh@arm.com>
735 * c-opts.c (c_common_post_options): Remove special case for
736 TARGET_FLT_EVAL_METHOD_NON_DEFAULT with -fexcess-precision=standard
739 2016-09-27 Jakub Jelinek <jakub@redhat.com>
741 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_capture_star_this for
744 * c-ada-spec.c (print_ada_declaration): Remove break after return.
746 2016-09-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
748 * c-common.c: Include memmodel.h.
750 2016-09-26 Marek Polacek <polacek@redhat.com>
752 * c-lex.c (c_common_has_attribute): Handle attribute fallthrough.
754 2016-09-26 Marek Polacek <polacek@redhat.com>
757 * c-common.c (c_common_attribute_table): Add fallthrough attribute.
758 (handle_fallthrough_attribute): New function.
759 (attribute_fallthrough_p): New function.
760 * c-common.h (attribute_fallthrough_p): Declare.
762 2016-09-24 Marek Polacek <polacek@redhat.com>
765 * c.opt (Wbool-operation): New.
767 2016-09-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
769 * c-common.c (c_common_truthvalue_conversion): Inhibit
770 Wint-in-bool-context warning with from_macro_definition_at.
771 Mention the expression will always evaluate to true.
773 2016-09-21 Martin Sebor <msebor@redhat.com>
776 * c.opt (fprintf-return-value): Temporarily initialize to zero
777 to unblock bootstrap failures.
779 2016-09-21 Jakub Jelinek <jakub@redhat.com>
782 * c.opt (Waligned-new=): Add RejectNegative.
783 (faligned-new=): Likewise. Spelling fix - change
784 aligned_new_threshhold to aligned_new_threshold.
785 * c-cppbuiltin.c (c_cpp_builtins): Change aligned_new_threshhold
786 to aligned_new_threshold.
788 2016-09-20 Martin Sebor <msebor@redhat.com>
791 * c.opt: Add -Wformat-length and -fprintf-return-value.
793 2016-09-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
796 * c.opt (Wint-in-bool-context): New warning.
797 * c-common.c (c_common_truthvalue_conversion): Warn on integer
798 constants in boolean context.
800 2016-09-19 Joseph Myers <joseph@codesourcery.com>
802 * c-common.c (max_align_t_align): Also consider alignment of
805 2016-09-15 Jason Merrill <jason@redhat.com>
807 * c-common.c (check_cxx_fundamental_alignment_constraints): Check
810 2016-09-14 Jason Merrill <jason@redhat.com>
812 * c-common.c (check_cxx_fundamental_alignment_constraints): Don't
813 limit FIELD_DECL, either.
815 2016-09-14 Marek Polacek <polacek@redhat.com>
817 * c-common.c (c_common_truthvalue_conversion): Use false instead of 0.
818 * c-common.h (build_unary_op): Change nonconvert parameter type to bool.
819 * c-omp.c (c_finish_omp_atomic): Use false instead of 0.
821 2016-09-13 David Malcolm <dmalcolm@redhat.com>
823 * c-common.c (warn_logical_not_parentheses): Replace
824 rich_location::add_fixit_insert calls with add_fixit_insert_before
825 and add_fixit_insert_after, eliminating the "next_loc" calculation.
827 2016-09-13 Jason Merrill <jason@redhat.com>
828 Tom de Vries <tom@codesourcery.com>
831 * c-common.c (set_underlying_type): Don't treat array as builtin type.
833 2016-09-13 Jason Merrill <jason@redhat.com>
835 * c-common.c (check_cxx_fundamental_alignment_constraints): Don't
838 2016-09-12 Jason Merrill <jason@redhat.com>
840 * c-common.c (check_cxx_fundamental_alignment_constraints): Fix
841 bit/byte confusion, allow large alignment for types.
843 2016-09-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
846 * c-common.c (warn_for_omitted_condop): Also warn for boolean data.
848 2016-09-12 David Malcolm <dmalcolm@redhat.com>
851 * c-format.c (argument_parser::check_argument_type): Add params
852 "type_start" and "conversion_char". Use the former to generate
853 offset_to_type_start and pass it and conversion_char to
855 (check_format_info_main): Capture the start of the type
856 information as "type_start", and pass it an format_char
857 to arg_parser.check_argument_type.
858 (check_format_types): Provide an example in the leading comment.
859 Add params "offset_to_type_start" and "conversion_char"; pass
860 them to format_type_warning calls.
861 (test_get_modifier_for_format_len): Likewise.
862 (matching_type_p): New function.
863 (get_format_for_type): Add param "conversion_char" and move
864 implementation into...
865 (get_format_for_type_1): ...new function, called twice.
866 Use new function matching_type_p rather than checking for
867 TYPE_CANONICAL equality.
868 (get_corrected_substring): New function.
869 (format_type_warning): Provide an example in the leading comment.
870 Add params "offset_to_type_start" and "conversion_char". Replace
871 call to get_format_for_type with call to get_corrected_substring
872 and move rejection of hints for widths/precisions there.
873 (assert_format_for_type_streq): Add param "conversion_char".
874 (ASSERT_FORMAT_FOR_TYPE_STREQ): Add param CONVERSION_CHAR.
875 (test_get_format_for_type_printf): Add conversion chars to the
876 tests, adding coverage for various combinations of integer
877 vs double conversions, and for preserving octal and hexadecimal
879 (test_get_format_for_type_scanf): Add conversion chars to the
882 2016-09-10 Tom de Vries <tom@codesourcery.com>
885 * c-common.c (build_va_arg): Handle more strict
886 targetm.canonical_va_list_type. Replace first argument type error with
889 2016-09-09 Martin Sebor <msebor@redhat.com>
893 * c-format.c (argument_parser::find_format_char_info): Use %qc
894 format directive unconditionally.
896 2016-09-09 Jason Merrill <jason@redhat.com>
898 Implement C++17 new of over-aligned types.
899 * c.opt: Add -faligned-new and -Waligned-new.
900 * c-common.c (max_align_t_align): Split out from...
901 (cxx_fundamental_alignment_p): ...here.
902 * c-common.h: Declare it.
903 * c-cppbuiltin.c (c_cpp_builtins): Handle aligned new.
905 2016-09-09 Joseph Myers <joseph@codesourcery.com>
907 * c-cppbuiltin.c (builtin_define_type_width): New function.
908 (builtin_define_stdint_macros, c_cpp_builtins): Define type width
911 2016-09-07 David Malcolm <dmalcolm@redhat.com>
913 * c-common.c (get_cpp_ttype_from_string_type): Handle being passed
915 (substring_loc::get_location): Move to substring-locations.c,
916 keeping implementation as...
917 (c_get_substring_location): New function, from the above, reworked
918 to use accessors rather than member lookup.
919 * c-common.h (class substring_loc): Move to substring-locations.h,
920 replacing with a forward decl.
921 (c_get_substring_location): New decl.
922 * c-format.c: Include "substring-locations.h".
923 (format_warning_va): Move to substring-locations.c.
924 (format_warning_at_substring): Likewise.
926 2016-09-06 Martin Sebor <msebor@redhat.com>
929 * c-format.c (check_function_format): Avoid issuing warnings for
930 functions unless they call format functions with non-constant
933 2016-09-06 Richard Biener <rguenther@suse.de>
936 * c-common.c (c_common_mark_addressable_vec): Handle
937 COMPOUND_LITERAL_EXPR.
939 2016-09-05 Marek Polacek <polacek@redhat.com>
942 * c-common.c (bool_promoted_to_int_p): New function.
943 (expr_has_boolean_operands_p): New function.
944 (warn_logical_not_parentheses): Return if expr_has_boolean_operands_p.
945 (maybe_warn_bool_compare): Use bool_promoted_to_int_p.
947 2016-09-04 Tom de Vries <tom@codesourcery.com>
950 2016-08-29 Tom de Vries <tom@codesourcery.com>
952 * c-common.c (build_va_arg): Replace first argument type error
955 2016-09-02 Jakub Jelinek <jakub@redhat.com>
958 * c-omp.c (c_finish_omp_atomic): Reject _Atomic qualified expressions.
959 (c_finish_omp_for): Reject _Atomic qualified iterators.
961 2016-09-01 Martin Sebor <msebor@redhat.com>
963 * c-ada-spec.c (dump_ada_function_declaration): Increase buffer
964 size to guarantee it fits the output of the formatted function
965 regardless of its arguments.
967 2016-09-01 Marek Polacek <polacek@redhat.com>
970 * c-common.c (resolve_overloaded_builtin): Fix formatting. Add
973 2016-08-29 Marek Polacek <polacek@redhat.com>
976 * c-common.c (warn_logical_not_parentheses): Don't warn for
977 a comparison or a logical operator.
979 2016-08-29 Tom de Vries <tom@codesourcery.com>
981 * c-common.c (build_va_arg): Fix type comparison assert.
983 2016-08-29 Tom de Vries <tom@codesourcery.com>
985 * c-common.c (build_va_arg): Replace first argument type error
988 2016-08-29 Tom de Vries <tom@codesourcery.com>
991 * c-common.c (build_va_arg): Add first argument error. Build va_arg
992 with error_mark_node as va_list instead of with illegal va_list.
994 2016-08-25 Marek Polacek <polacek@redhat.com>
995 David Malcolm <dmalcolm@redhat.com>
997 * c-common.c (warn_logical_not_parentheses): Print fixit hints.
998 * c-common.h (warn_logical_not_parentheses): Update declaration.
1000 2016-08-22 Marek Polacek <polacek@redhat.com>
1003 * c-common.c (warn_for_memset): Check type for null.
1005 2016-08-22 Joseph Myers <joseph@codesourcery.com>
1007 * c-family/c-cppbuiltin.c (c_cpp_builtins): Check _FloatN and
1008 _FloatNx types for suffixes for built-in functions.
1010 2016-08-19 Joseph Myers <joseph@codesourcery.com>
1013 * c-common.h (RID_FLOAT16, RID_FLOATN_NX_FIRST, RID_FLOAT32)
1014 (RID_FLOAT64, RID_FLOAT128, RID_FLOAT32X, RID_FLOAT64X)
1015 (RID_FLOAT128X): New enum rid values.
1016 (CASE_RID_FLOATN_NX): New macro.
1017 * c-common.c (c_common_reswords): Add _FloatN and _FloatNx
1019 (c_common_type_for_mode): Check for _FloatN and _FloatNx and
1020 corresponding complex types.
1021 (c_common_nodes_and_builtins): For non-C++, register _FloatN and
1022 _FloatNx and corresponding complex types.
1023 (keyword_begins_type_specifier): Use CASE_RID_FLOATN_NX.
1024 * c-cppbuiltin.c (builtin_define_float_constants): Check _FloatN
1025 and _FloatNx types for the widest type for determining
1026 DECIMAL_DIG. Define __LDBL_DECIMAL_DIG__ as well as
1027 __DECIMAL_DIG__ for long double. Handle FMA_SUFFIX being NULL.
1028 (c_cpp_builtins): Call builtin_define_float_constants for _FloatN
1030 * c-lex.c (interpret_float): Handle _FloatN and _FloatNx
1032 * c-pretty-print.c (pp_c_floating_constant): Handle _FloatN and
1035 2016-08-18 David Malcolm <dmalcolm@redhat.com>
1037 * c-opts.c (c_diagnostic_finalizer): Update for change to
1038 diagnostic_show_locus.
1040 2016-08-18 David Malcolm <dmalcolm@redhat.com>
1042 * c-common.c: Include "spellcheck.h".
1043 (cb_get_suggestion): New function.
1044 * c-common.h (cb_get_suggestion): New decl.
1045 * c-lex.c (init_c_lex): Initialize cb->get_suggestion to
1048 2016-08-18 Marek Polacek <polacek@redhat.com>
1051 * c-common.c (get_atomic_generic_size): Disallow pointer-to-function
1054 2016-08-16 David Malcolm <dmalcolm@redhat.com>
1057 * c-common.c (substring_loc::get_range): Rename to...
1058 (substring_loc::get_location): ...this, converting param from a
1059 source_range * to a location_t *. Call
1060 get_source_location_for_substring rather than
1061 get_source_range_for_substring, and pass in m_caret_idx.
1062 * c-common.h (substring_loc::substring_loc): Add param "caret_idx".
1063 (substring_loc::get_range): Replace with...
1064 (substring_loc::get_location): ...this.
1065 (substring_loc::set_caret_index): New method.
1066 (substring_loc): Add field m_caret_idx.
1067 * c-format.c (format_warning_va): Update for above changes.
1068 Rename local "substring_loc" to "fmt_substring_loc" to avoid
1069 clashing with type name.
1070 (format_warning_at_char): Add caret_idx param to substring_loc ctor.
1071 (check_argument_type): Likewise.
1072 (format_type_warning): Rename param "fmt_loc" to "whole_fmt_loc"
1073 Use a copy when emitting warnings, setting the caret index from TYPE.
1075 2016-08-16 Eric Botcazou <ebotcazou@adacore.com>
1076 Arnaud Charlet <charlet@adacore.com>
1078 * c-ada-spec.c (dump_number): New function.
1079 (handle_escape_character): Likewise.
1080 (print_ada_macros): Add handling of constant integers and strings.
1082 2016-08-12 Marek Polacek <polacek@redhat.com>
1085 * c-common.c (scalar_to_vector): Adjust fall through comment.
1086 * c-opts.c (c_common_handle_option): Likewise.
1087 * c-pragma.c (handle_pragma_pack): Add FALLTHRU.
1088 * c-pretty-print.c (c_pretty_printer::postfix_expression): Adjust
1089 fall through comment.
1090 * cilk.c (extract_free_variables): Add FALLTHRU.
1092 2016-08-10 Jason Merrill <jason@redhat.com>
1094 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_if_constexpr.
1096 2016-08-09 Jason Merrill <jason@redhat.com>
1098 * c-common.c (c_common_attribute_table): vector_size affects type
1101 2016-08-09 Marek Polacek <polacek@redhat.com>
1104 * c-ada-spec.c (dump_generic_ada_node): Add return.
1106 2016-08-09 Jason Merrill <jason@redhat.com>
1108 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_constexpr for
1109 C++17 constexpr lambdas.
1111 2016-08-08 David Malcolm <dmalcolm@redhat.com>
1114 * c-common.h (selftest::c_format_c_tests): New declaration.
1115 (selftest::run_c_tests): New declaration.
1116 * c-format.c: Include "selftest.h.
1117 (format_warning_va): Add param "corrected_substring" and use
1118 it to add a replacement fix-it hint.
1119 (format_warning_at_substring): Likewise.
1120 (format_warning_at_char): Update for new param of
1122 (argument_parser::check_argument_type): Pass "fki" to
1124 (check_format_types): Add param "fki" and pass it to
1125 format_type_warning.
1126 (deref_n_times): New function.
1127 (get_modifier_for_format_len): New function.
1128 (selftest::test_get_modifier_for_format_len): New function.
1129 (get_format_for_type): New function.
1130 (format_type_warning): Add param "fki" and use it to attempt
1131 to provide hints for argument types when calling
1132 format_warning_at_substring.
1133 (selftest::get_info): New function.
1134 (selftest::assert_format_for_type_streq): New function.
1135 (ASSERT_FORMAT_FOR_TYPE_STREQ): New macro.
1136 (selftest::test_get_format_for_type_printf): New function.
1137 (selftest::test_get_format_for_type_scanf): New function.
1138 (selftest::c_format_c_tests): New function.
1140 2016-08-08 David Malcolm <dmalcolm@redhat.com>
1143 * c-format.c: Include "diagnostic.h".
1144 (location_column_from_byte_offset): Delete.
1145 (location_from_offset): Delete.
1146 (format_warning_va): New function.
1147 (format_warning_at_substring): New function.
1148 (format_warning_at_char): New function.
1149 (check_format_arg): Capture location of format_tree and pass to
1150 check_format_info_main.
1151 (argument_parser): Add fields "start_of_this_format" and
1152 "format_string_cst".
1153 (flag_chars_t::validate): Add param "format_string_cst". Convert
1154 warning_at call using location_from_offset to call to
1155 format_warning_at_char.
1156 (argument_parser::argument_parser): Add param "format_string_cst_"
1157 and use use it to initialize field "format_string_cst".
1158 Initialize new field "start_of_this_format".
1159 (argument_parser::read_format_flags): Convert warning_at call
1160 using location_from_offset to a call to format_warning_at_char.
1161 (argument_parser::read_any_format_left_precision): Likewise.
1162 (argument_parser::read_any_format_precision): Likewise.
1163 (argument_parser::read_any_other_modifier): Likewise.
1164 (argument_parser::find_format_char_info): Likewise, in three places.
1165 (argument_parser::parse_any_scan_set): Likewise, in one place.
1166 (argument_parser::handle_conversions): Likewise, in two places.
1167 (argument_parser::check_argument_type): Add param "fmt_param_loc"
1168 and use it to make a substring_loc. Pass the latter to
1170 (check_format_info_main): Add params "fmt_param_loc" and
1171 "format_string_cst". Convert warning_at calls using
1172 location_from_offset to calls to format_warning_at_char. Pass the
1173 new params to the arg_parser ctor. Pass "format_string_cst" to
1174 flag_chars.validate. Pass "fmt_param_loc" to
1175 arg_parser.check_argument_type.
1176 (check_format_types): Convert first param from a location_t
1177 to a const substring_loc & and rename to "fmt_loc". Attempt
1178 to extract the range of the relevant parameter and pass it
1179 to format_type_warning.
1180 (format_type_warning): Convert first param from a location_t
1181 to a const substring_loc & and rename to "fmt_loc". Add
1182 params "param_range" and "type". Replace calls to warning_at
1183 with calls to format_warning_at_substring.
1185 2016-08-08 David Malcolm <dmalcolm@redhat.com>
1187 * c-format.c (class flag_chars_t): New class.
1188 (struct length_modifier): New struct.
1189 (class argument_parser): New class.
1190 (flag_chars_t::flag_chars_t): New ctor.
1191 (flag_chars_t::has_char_p): New method.
1192 (flag_chars_t::add_char): New method.
1193 (flag_chars_t::validate): New method.
1194 (flag_chars_t::get_alloc_flag): New method.
1195 (flag_chars_t::assignment_suppression_p): New method.
1196 (argument_parser::argument_parser): New ctor.
1197 (argument_parser::read_any_dollar): New method.
1198 (argument_parser::read_format_flags): New method.
1199 (argument_parser::read_any_format_width): New method.
1200 (argument_parser::read_any_format_left_precision): New method.
1201 (argument_parser::read_any_format_precision): New method.
1202 (argument_parser::handle_alloc_chars): New method.
1203 (argument_parser::read_any_length_modifier): New method.
1204 (argument_parser::read_any_other_modifier): New method.
1205 (argument_parser::find_format_char_info): New method.
1206 (argument_parser::validate_flag_pairs): New method.
1207 (argument_parser::give_y2k_warnings): New method.
1208 (argument_parser::parse_any_scan_set): New method.
1209 (argument_parser::handle_conversions): New method.
1210 (argument_parser::check_argument_type): New method.
1211 (check_format_info_main): Introduce classes argument_parser
1212 and flag_chars_t, moving the code within the loop into methods
1213 of these classes. Make various locals "const".
1215 2016-08-05 David Malcolm <dmalcolm@redhat.com>
1217 * c-common.c: Include "substring-locations.h".
1218 (get_cpp_ttype_from_string_type): New function.
1219 (g_string_concat_db): New global.
1220 (substring_loc::get_range): New method.
1221 * c-common.h (g_string_concat_db): New declaration.
1222 (class substring_loc): New class.
1223 * c-lex.c (lex_string): When concatenating strings, capture the
1224 locations of all tokens using a new obstack, and record the
1225 concatenation locations within g_string_concat_db.
1226 * c-opts.c (c_common_init_options): Construct g_string_concat_db
1229 2016-07-29 Marek Polacek <polacek@redhat.com>
1232 * c-common.c (c_common_truthvalue_conversion): Use LOCATION for the
1233 parentheses warning.
1236 * c-common.c (handle_alloc_align_attribute): Also check FUNCTION_DECL.
1238 2016-07-28 Martin Liska <mliska@suse.cz>
1240 PR gcov-profile/68025
1241 * c-common.c (handle_no_profile_instrument_function_attribute):
1243 2016-07-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
1245 * c-common.c (check_user_alignment): Use LOG2_BITS_PER_UNIT instead of
1248 2016-07-25 Jason Merrill <jason@redhat.com>
1251 * c.opt (fconstexpr-loop-limit): New.
1253 2016-07-22 Martin Sebor <msebor@redhat.com>
1256 * c-common.c (resolve_overloaded_builtin): Avoid converting
1257 __atomic_compare_exchange_n return type to that of what its
1258 first argument points to.
1260 2016-07-22 Uros Bizjak <ubizjak@gmail.com>
1262 * c-common.c: Use HOST_WIDE_INT_M1U instead of
1263 ~(unsigned HOST_WIDE_INT) 0.
1265 2016-07-22 Martin Liska <mliska@suse.cz>
1267 PR gcov-profile/69028
1268 PR gcov-profile/62047
1269 * cilk.c (create_cilk_helper_decl): Set location of a new decl
1270 to the current_function_decl.
1272 2016-07-21 Jason Merrill <jason@redhat.com>
1275 * c-common.c (c_common_truthvalue_conversion): Check
1276 c_inhibit_evaluation_warnings for warning about address of
1279 2016-07-20 David Malcolm <dmalcolm@redhat.com>
1281 * c-common.h (lookup_name_fuzzy): Convert return type from tree to
1284 2016-07-15 Jason Merrill <jason@redhat.com>
1286 * c-opts.c (c_common_post_options): Update -fabi-version default to 11.
1288 2016-07-15 Jakub Jelinek <jakub@redhat.com>
1291 * c-common.h (enum lookup_name_fuzzy_kind): Add
1292 FUZZY_LOOKUP_FUNCTION_NAME.
1294 2016-07-08 Jason Merrill <jason@redhat.com>
1296 P0145: Refining Expression Order for C++.
1297 * c.opts (-fargs-in-order): Rename to -fstrong-eval-order.
1300 2016-07-05 Markus Trippelsdorf <markus@trippelsdorf.de>
1303 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_rvalue_references.
1305 2016-06-29 Thomas Schwinge <thomas@codesourcery.com>
1307 * c-pragma.h (enum pragma_kind): Rename
1308 PRAGMA_OMP_DECLARE_REDUCTION to PRAGMA_OMP_DECLARE. Adjust all
1311 2016-06-29 Richard Biener <rguenther@suse.de>
1314 * c-common.c (c_common_get_alias_set): Remove union type punning case.
1316 2016-06-24 Jason Merrill <jason@redhat.com>
1318 P0145R2: Refining Expression Order for C++.
1319 * c-common.c (verify_tree) [COMPOUND_EXPR]: Fix handling on LHS of
1322 2016-06-24 Jakub Jelinek <jakub@redhat.com>
1324 * c-common.c (check_builtin_function_arguments): Require last
1325 argument of BUILT_IN_*_OVERFLOW_P to have INTEGER_TYPE type.
1326 Adjust wording of diagnostics for BUILT_IN_*_OVERLFLOW
1327 if the last argument is pointer to enumerated or boolean type.
1329 2016-06-22 David Malcolm <dmalcolm@redhat.com>
1332 * c-common.h (enum lookup_name_fuzzy_kind): New enum.
1333 (lookup_name_fuzzy): New prototype.
1335 2016-06-21 John David Anglin <danglin@gcc.gnu.org>
1337 * c-common.c (get_source_date_epoch): Use int64_t instead of long long.
1339 2016-06-14 Jason Merrill <jason@redhat.com>
1341 P0145R2: Refining Expression Order for C++.
1342 * c.opt (fargs-in-order): New.
1343 * c-opts.c (c_common_post_options): Adjust flag_args_in_order.
1345 2016-06-13 Jakub Jelinek <jakub@redhat.com>
1348 * c-gimplify.c (ubsan_walk_array_refs_r): Set *walk_subtrees = 0 on
1349 all BIND_EXPRs, and on all BIND_EXPRs recurse also on BIND_EXPR_BODY.
1351 PR preprocessor/71183
1352 * c-ppoutput.c (init_pp_output): Set cb->get_source_date_epoch
1353 to cb_get_source_date_epoch.
1355 2016-06-10 Jakub Jelinek <jakub@redhat.com>
1358 * c.opt (Wpsabi): Add Warning flag.
1360 2016-06-10 Martin Sebor <msebor@redhat.com>
1363 * gcc/c-family/c-common.c (handle_nonnull_attribute): Accept
1364 the nonnull attribute in type-generic builtins.
1366 2016-06-09 Martin Sebor <msebor@redhat.com>
1369 * c-common.c (builtin_function_validate_nargs): Make text of error
1370 message consistent with others like it.
1372 2016-06-08 Martin Sebor <msebor@redhat.com>
1373 Jakub Jelinek <jakub@redhat.com>
1377 * c-common.c (check_builtin_function_arguments): Handle
1378 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
1380 2016-06-08 Richard Biener <rguenther@suse.de>
1382 * c-common.c (parse_optimize_options): Improve diagnostic messages.
1384 2016-06-07 Richard Biener <rguenther@suse.de>
1387 * c-common.c (parse_optimize_options): Only apply CL_OPTIMIZATION
1388 options and warn about others.
1390 2016-06-01 Eduard Sanou <dhole@openmailbox.org>
1392 * c-common.c (get_source_date_epoch): Rename to
1393 cb_get_source_date_epoch.
1394 * c-common.c (cb_get_source_date_epoch): Use a single generic erorr
1395 message when the parsing fails. Use error_at instead of fatal_error.
1396 * c-common.h (get_source_date_epoch): Rename to
1397 cb_get_source_date_epoch.
1398 * c-common.h (cb_get_source_date_epoch): Prototype.
1399 * c-common.h (MAX_SOURCE_DATE_EPOCH): Define.
1400 * c-common.h (c_omp_region_type): Remove trailing comma.
1401 * c-lex.c (init_c_lex): Set cb->get_source_date_epoch callback.
1402 * c-lex.c (c_lex_with_flags): Remove initialization of
1403 pfile->source_date_epoch.
1405 2016-05-30 Jakub Jelinek <jakub@redhat.com>
1408 * c-omp.c (c_omp_split_clauses): Put OMP_CLAUSE_DEPEND to
1409 C_OMP_CLAUSE_SPLIT_TARGET. Put OMP_CLAUSE_NOWAIT to
1410 C_OMP_CLAUSE_SPLIT_TARGET if combined with target construct,
1411 instead of C_OMP_CLAUSE_SPLIT_FOR.
1413 2016-05-24 Richard Biener <rguenther@suse.de>
1417 * c-common.h (convert_vector_to_pointer_for_subscript): Rename to ...
1418 (convert_vector_to_array_for_subscript): ... this.
1419 * c-common.c (convert_vector_to_pointer_for_subscript): Use a
1420 VIEW_CONVERT_EXPR to an array type. Rename to ...
1421 (convert_vector_to_array_for_subscript): ... this.
1423 2016-05-12 Marek Polacek <polacek@redhat.com>
1426 * c-common.c (pointer_int_sum): Call size_in_bytes_loc instead of
1427 size_in_bytes and pass LOC to it.
1429 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
1432 * c.opt (Wduplicate-decl-specifier): New option.
1434 2016-05-11 Marek Polacek <polacek@redhat.com>
1437 * c-common.c (diagnose_mismatched_attributes): New function.
1438 * c-common.h (diagnose_mismatched_attributes): Declare.
1440 2016-05-04 Marek Polacek <polacek@redhat.com>
1442 * c.opt (Wdangling-else): New option.
1444 2016-05-03 Marek Polacek <polacek@redhat.com>
1447 * c-common.c (builtin_function_validate_nargs): Add location
1449 (check_builtin_function_arguments): Add location and arguments
1450 parameters. Use them.
1451 * c-common.h (check_builtin_function_arguments): Update declaration.
1453 2016-05-03 Richard Biener <rguenther@suse.de>
1455 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Do not
1456 allow call args to gimplify to SSA names.
1458 2016-05-03 Marek Polacek <polacek@redhat.com>
1460 * c-common.h (enum c_omp_region_type): Remove stray comma.
1462 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
1464 * c-common.h (enum c_omp_region_type): Define.
1466 2016-05-02 Richard Sandiford <richard.sandiford@arm.com>
1468 * c-common.c (shorten_compare): Use wi::to_wide.
1470 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
1473 * c-common.h (c_oacc_split_loop_clauses): Add boolean argument.
1474 * c-omp.c (c_oacc_split_loop_clauses): Use it to duplicate
1475 reduction clauses in acc parallel loops.
1477 2016-04-29 Marek Polacek <polacek@redhat.com>
1480 * c-common.c (warn_for_memset): Check domain before accessing it.
1482 2016-04-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
1485 * c-common.c (handle_aligned_attribute): Allow 0 as an argument to the
1486 "aligned" attribute.
1488 2016-04-28 Jason Merrill <jason@redhat.com>
1490 * c-lex.c (c_common_has_attribute): Handle nodiscard.
1492 2016-04-28 Eduard Sanou <dhole@openmailbox.org>
1493 Matthias Klose <doko@debian.org>
1495 * c-common.c (get_source_date_epoch): New function, gets the environment
1496 variable SOURCE_DATE_EPOCH and parses it as long long with error
1498 * c-common.h (get_source_date_epoch): Prototype.
1499 * c-lex.c (c_lex_with_flags): set parse_in->source_date_epoch.
1501 2015-04-27 Ryan Burn <contact@rnburn.com>
1505 * cilk.c (cilk_ignorable_spawn_rhs_op): Change to external linkage.
1506 (cilk_recognize_spawn): Renamed from recognize_spawn and change to
1508 (cilk_detect_and_unwrap): Corresponding changes.
1509 (extract_free_variables): Don't extract free variables from
1510 AGGR_INIT_EXPR slot.
1511 * c-common.h (cilk_ignorable_spawn_rhs_op): Prototype.
1512 (cilk_recognize_spawn): Likewise.
1514 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
1516 * c.opt (Wmemset-elt-size): New option.
1517 * c-common.c (warn_for_memset): New function.
1518 * c-common.h (warn_for_memset): Declare.
1520 2016-04-25 Jason Merrill <jason@redhat.com>
1522 * c-common.c (handle_unused_attribute): Accept CONST_DECL.
1524 * c-common.h: Declare it.
1525 * c-lex.c (c_common_has_attribute): Add maybe_unused.
1527 2016-04-22 Jason Merrill <jason@redhat.com>
1529 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_range_based_for.
1531 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
1534 * c-cilkplus.c (c_finish_cilk_clauses): Remove function.
1535 * c-common.h (c_finish_cilk_clauses): Remove declaration.
1537 2016-04-18 Michael Matz <matz@suse.de>
1539 * c-common.c (handle_aligned_attribute): Use SET_TYPE_ALIGN
1542 2016-04-17 Eric Botcazou <ebotcazou@adacore.com>
1544 * c-ada-spec.c (get_underlying_decl): Return the typedef, if any.
1545 (dump_generic_ada_node) <POINTER_TYPE>: Clean up handling of access
1546 to incomplete types.
1547 (dump_nested_type): Remove redundant tests and tidy up.
1548 (print_ada_declaration): Also set TREE_VISITED on the declaration of
1549 a type which is the typedef of an original type.
1551 2016-04-15 Marek Polacek <polacek@redhat.com>
1554 * c-common.c (build_va_arg): Change two asserts into errors and return
1557 2016-04-13 Marek Polacek <polacek@redhat.com>
1560 * c-indentation.c (should_warn_for_misleading_indentation): Bail out
1561 for switch statements, too.
1563 2016-03-28 Jason Merrill <jason@redhat.com>
1565 * c-cppbuiltin.c (c_cpp_builtins): Update __cpp_range_based_for.
1567 2016-03-23 Marek Polacek <polacek@redhat.com>
1570 * c.opt (Wignored-attributes): New option.
1572 2016-03-22 David Malcolm <dmalcolm@redhat.com>
1575 * c-indentation.c (warn_for_misleading_indentation): Rewrite the
1576 diagnostic text, reversing the order of the warning and note so
1577 that they appear in source order.
1579 2016-03-17 Marek Polacek <polacek@redhat.com>
1582 * c-common.c (resolve_overloaded_builtin): Set TREE_USED for the fetch
1585 2016-03-14 Jason Merrill <jason@redhat.com>
1587 * c-cppbuiltin.c (c_cpp_builtins): Set __cpp_hex_float.
1589 * c-cppbuiltin.c (c_cpp_builtins): Bump __cpp_range_based_for.
1591 2016-03-09 Richard Biener <rguenther@suse.de>
1594 * c-common.c (strict_aliasing_warning): Add back
1595 alias_sets_conflict_p check.
1597 2016-03-08 Jason Merrill <jason@redhat.com>
1599 * c-opts.c (set_std_cxx1z): Don't enable concepts.
1601 2016-03-04 David Malcolm <dmalcolm@redhat.com>
1604 * c-indentation.c (get_visual_column): Move code to determine next
1606 (next_tab_stop): ...this new function.
1607 (line_contains_hash_if): Delete function.
1608 (detect_preprocessor_logic): Delete function.
1609 (get_first_nws_vis_column): New function.
1610 (detect_intervening_unindent): New function.
1611 (should_warn_for_misleading_indentation): Replace call to
1612 detect_preprocessor_logic with a call to
1613 detect_intervening_unindent.
1615 2016-03-04 David Malcolm <dmalcolm@redhat.com>
1618 * c-indentation.c (should_warn_for_misleading_indentation): When
1619 suppressing warnings about cases where the guard and body are on
1620 the same column, only use the first non-whitespace column in place
1621 of the guard token column when dealing with "else" clauses.
1622 When rejecting aligned BODY and NEXT, loosen the requirement
1623 from equality with the first non-whitespace of guard to simply
1624 that they not be indented relative to it.
1626 2016-03-04 Richard Biener <rguenther@suse.de>
1629 * c-common.c (strict_aliasing_warning): Use alias_set_subset_of
1630 instead of alias_sets_conflict_p.
1632 2016-03-01 Marek Polacek <polacek@redhat.com>
1635 * c-common.c (reject_gcc_builtin): Check for FUNCTION_DECL rather than
1638 2016-02-22 Martin Sebor <msebor@redhat.com>
1641 * c-common.c (check_builtin_function_arguments): Validate and
1642 reject invalid arguments to __builtin_alloca_with_align.
1644 2016-02-20 Mark Wielaard <mjw@redhat.com>
1647 * c.opt (Wunused-const-variable): Turn into Alias for...
1648 (Wunused-const-variable=): New option.
1650 2016-02-19 Bernd Edlinger <bernd.edlinger@hotmail.de>
1653 * c-opts.c (c_common_post_options): Move call to set_std_cxx14 from
1655 (c_common_init_options): ...to here.
1656 (set_std_cxx98): Initialize flag_isoc94 and flag_isoc99.
1658 2016-02-19 Jakub Jelinek <jakub@redhat.com>
1661 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_GRAINSIZE.
1662 (init_pragma): Register PRAGMA_CILK_GRAINSIZE even for
1663 flag_preprocess_only.
1665 2016-02-16 Jakub Jelinek <jakub@redhat.com>
1668 * c.opt (Wnonnull-compare): Enable for -Wall.
1670 2016-02-15 Jakub Jelinek <jakub@redhat.com>
1673 * c-common.c (sync_resolve_size): Diagnose too few arguments
1674 even when params is non-NULL empty vector.
1676 2016-02-08 Bernd Schmidt <bschmidt@redhat.com>
1679 * c.opt (fshort-double): Remove.
1681 2016-02-05 Martin Sebor <msebor@redhat.com>
1684 * c.opt (Warning options): Update -Wplacement-new to take
1685 an optional argument.
1687 2016-02-01 Jakub Jelinek <jakub@redhat.com>
1689 PR preprocessor/69543
1691 * c-pragma.c (handle_pragma_diagnostic): Pass input_location
1692 instead of loc to control_warning_option.
1694 2016-02-01 Nathan Sidwell <nathan@codesourcery.com>
1696 * c.opt (fopenacc-dim=): New option.
1698 2016-01-27 Ryan Burn <contact@rnburn.com>
1701 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use
1702 gimplify_arg. Removed superfluous post_p argument.
1703 * c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed
1704 superfluous post_p argument.
1705 * c-gimplify.c (c_gimplify_expr): Likewise.
1707 2016-01-26 David Malcolm <dmalcolm@redhat.com>
1710 * c-opts.c (c_diagnostic_finalizer): Replace invocation of
1711 pp_newline_and_flush with pp_flush.
1713 2016-01-20 Martin Sebor <msebor@redhat.com>
1716 * c-common.c (sync_resolve_size): Avoid printing diagnostic about
1717 an incompatible argument when the argument isn't a valid tree node.
1719 2016-01-18 Jason Merrill <jason@redhat.com>
1722 * c-common.c (check_function_arguments_recurse): Fold the whole
1723 COND_EXPR, not just the condition.
1725 2016-01-18 Tom de Vries <tom@codesourcery.com>
1727 * c-omp.c (c_oacc_split_loop_clauses): Don't copy OMP_CLAUSE_REDUCTION,
1728 classify as loop clause.
1730 2016-01-15 Jakub Jelinek <jakub@redhat.com>
1733 * c-pragma.c (c_register_pragma_1): Adjust comment to note that
1734 C++ FE no longer has limit on number of pragmas.
1736 2015-01-14 Ryan Burn <contact@rnburn.com>
1739 * cilk.c (create_cilk_wrapper_body): Call fold_build_cleanup_point_expr
1740 to add missing cleanup point.
1742 2016-01-14 David Malcolm <dmalcolm@redhat.com>
1745 * c-indentation.c (get_visual_column): Add location_t param.
1746 Handle the column number being zero by effectively disabling the
1747 warning, with an "inform".
1748 (should_warn_for_misleading_indentation): Add location_t argument
1749 for all uses of get_visual_column.
1751 2016-01-10 Patrick Palka <ppalka@gcc.gnu.org>
1754 * c-indentation.c (should_warn_for_misleading_indentation):
1755 Don't warn about do-while statements.
1757 2016-01-07 Martin Sebor <msebor@redhat.com>
1760 * c-common.c (sync_resolve_size): Reject first argument when it's
1763 2016-01-05 David Malcolm <dmalcolm@redhat.com>
1766 * c-indentation.c (get_visual_column): Remove default argument.
1767 (should_warn_for_misleading_indentation): For the multiline case,
1768 update call to get_visual_column for next_stmt_exploc so that it
1769 captures the location of the first non-whitespace character in the
1770 relevant line. Don't issue warnings if there is non-whitespace
1771 before the next statement.
1773 2016-01-04 Jakub Jelinek <jakub@redhat.com>
1775 Update copyright years.
1777 2015-12-21 David Malcolm <dmalcolm@redhat.com>
1779 * c-common.c (binary_op_error): Convert first param from
1780 location_t to rich_location * and use it when emitting an error.
1781 * c-common.h (binary_op_error): Convert first param from
1782 location_t to rich_location *.
1784 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1786 * c-common.h (conflict_marker_get_final_tok_kind): New prototype.
1787 * c-lex.c (conflict_marker_get_final_tok_kind): New function.
1789 2015-12-15 Ilya Verbin <ilya.verbin@intel.com>
1791 * c-common.c (c_common_attribute_table): Handle "omp declare target
1794 2015-12-14 Jakub Jelinek <jakub@redhat.com>
1797 * c.opt (Wmissing-format-attribute, Wnormalized): Add Warning option.
1799 2014-12-12 Tobias Burnus <burnus@net-b.de>
1802 * c-format.c (gcc_gfc_char_table): Add 'q' flag to remaining
1803 specifiers (%d, %i,%u and %c).
1805 2015-12-10 David Malcolm <dmalcolm@redhat.com>
1807 * c.opt (Wmisleading-indentation): Add to -Wall for C and C++.
1809 2015-12-08 Jakub Jelinek <jakub@redhat.com>
1813 * c.opt (Wfloat-conversion, Wsign-conversion): Add Warning.
1814 * c-pragma.c (handle_pragma_diagnostic): Adjust
1815 control_warning_option caller.
1817 2015-12-07 David Malcolm <dmalcolm@redhat.com>
1819 * c-common.c (c_cpp_error): Update for change to
1820 rich_location::set_range.
1822 2015-12-04 Paolo Bonzini <bonzini@gnu.org>
1824 * c-common.c (maybe_warn_shift_overflow): Warn on all overflows if
1825 shifting 1 out of the sign bit.
1827 2015-12-04 Kirill Yukhin <kirill.yukhin@intel.com>
1829 * c-common.c (c_common_attribute_table[]): Update max arguments
1830 count for "simd" attribute.
1831 (handle_simd_attribute): Parse "notinbranch" and "inbranch" arguments.
1833 2015-12-03 Jakub Jelinek <jakub@redhat.com>
1835 PR preprocessor/57580
1836 * c-ppoutput.c (print): Change printed field to bool.
1837 Move src_file last for smaller padding.
1838 (init_pp_output): Set print.printed to false instead of 0.
1839 (scan_translation_unit): Fix up formatting. Set print.printed
1840 to true after printing something other than newline.
1841 (scan_translation_unit_trad): Set print.printed to true instead of 1.
1842 (maybe_print_line_1): Set print.printed to false instead of 0.
1843 (print_line_1): Likewise.
1844 (do_line_change): Set print.printed to true instead of 1.
1845 (cb_define, dump_queued_macros, cb_include, cb_def_pragma,
1846 dump_macro): Set print.printed to false after printing newline.
1848 2015-12-02 Jason Merrill <jason@redhat.com>
1850 * c-common.c (fold_for_warn): New.
1851 (warn_logical_operator, warn_tautological_cmp)
1852 (check_function_arguments_recurse, maybe_warn_bool_compare): Use it.
1854 * c-common.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
1855 (c_fully_fold_internal, decl_constant_value_for_optimization):
1857 * c-common.h: Don't declare decl_constant_value_for_optimization.
1859 2015-12-02 Joseph Myers <joseph@codesourcery.com>
1862 * c-common.h (c_build_qualified_type): Add extra default
1865 2015-12-01 Julian Brown <julian@codesourcery.com>
1866 Cesar Philippidis <cesar@codesourcery.com>
1867 James Norris <James_Norris@mentor.com>
1869 * c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
1870 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
1871 (pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
1873 2015-11-30 Eric Botcazou <ebotcazou@adacore.com>
1875 * c-ada-spec.c (print_ada_macros): Remove redundant blank line.
1876 (decl_sloc_common): Delete and move bulk of processing to...
1877 (decl_sloc): ...here.
1878 (pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
1879 (dump_ada_double_name): Remove S parameter and compute the suffix.
1880 (dump_ada_array_type): Add PARENT parameter. Simplify computation of
1881 element type and deal with an anonymous one.
1882 (dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
1883 (dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
1884 and remove reference to QUAL_UNION_TYPE.
1885 (dump_nested_types): Make 2 passes on the fields and move bulk to...
1886 (dump_nested_type): ...here. New function extracted from above.
1887 Generate a full declaration for anonymous element type of arrays.
1888 (print_ada_declaration): Really skip anonymous declarations. Remove
1889 references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
1890 Clean up processing of declarations of array types and objects.
1891 (print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
1892 Remove obsolete code and tidy up.
1894 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
1897 * c-common.c (handle_transparent_union_attribute): Update
1900 2015-11-27 Martin Liska <mliska@suse.cz>
1903 * array-notation-common.c (cilkplus_extract_an_triplets):
1904 Release vector of vectors.
1905 * cilk.c (gimplify_cilk_spawn): Free allocated memory.
1907 2015-11-26 Eric Botcazou <ebotcazou@adacore.com>
1910 * c-ada-spec.c (dump_nested_types): Add guard for error_mark_node.
1911 (print_ada_struct_decl): Likewise.
1913 2015-11-23 Igor Zamyatin <igor.zamyatin@intel.com>
1916 * c-gimplify.c (c_gimplify_expr): Stop the process if see an error.
1917 * cilk.c (recognize_spawn): Determine location in a more precise
1920 2015-11-19 Jason Merrill <jason@redhat.com>
1922 * c-common.c (shorten_compare): But look through macros from
1925 2015-11-18 Jason Merrill <jason@redhat.com>
1927 * c-common.c (shorten_compare): Don't -Wtype-limits if the
1928 non-constant operand comes from a macro.
1930 2015-11-17 Jason Merrill <jason@redhat.com>
1933 * c-common.c (warn_tautological_cmp): Fold before checking for
1936 2015-11-16 Marek Polacek <polacek@redhat.com>
1939 * c-common.c (check_case_bounds): Fold low and high cases.
1941 2015-11-16 Marek Polacek <polacek@redhat.com>
1943 * c-ada-spec.c (dump_ada_template): Use RECORD_OR_UNION_TYPE_P.
1944 * c-common.c (c_common_get_alias_set): Likewise.
1945 (handle_visibility_attribute): Likewise.
1947 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
1949 * c-common.c (handle_simd_attribute): New.
1950 (struct attribute_spec): Add entry for "simd".
1951 (handle_simd_attribute): New.
1953 2015-11-13 Kai Tietz <ktietz70@googlemail.com>
1955 * c-lex.c (interpret_float): Use fold_convert.
1957 2015-11-13 David Malcolm <dmalcolm@redhat.com>
1959 * c-common.c (c_fully_fold_internal): Capture existing souce_range,
1960 and store it on the result.
1961 * c-opts.c (c_common_init_options): Set
1962 global_dc->colorize_source_p.
1964 2015-11-12 James Norris <jnorris@codesourcery.com>
1965 Joseph Myers <joseph@codesourcery.com>
1967 * c-pragma.c (oacc_pragmas): Add entry for declare directive.
1968 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_DECLARE.
1969 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT and
1970 PRAGMA_OACC_CLAUSE_LINK.
1972 2015-11-11 Marek Polacek <polacek@redhat.com>
1976 * c-common.c (valid_array_size_p): New function.
1977 * c-common.h (valid_array_size_p): Declare.
1979 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
1982 * c-pragma.c (c_register_pragma_1): Update the gcc_assert to 256.
1984 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
1986 * array-notation-common.c: Remove unused header files.
1987 * c-ada-spec.c: Likewise.
1988 * c-cilkplus.c: Likewise.
1989 * c-common.c: Likewise.
1990 * c-cppbuiltin.c: Likewise.
1991 * c-dump.c: Likewise.
1992 * c-format.c: Likewise.
1993 * c-gimplify.c: Likewise.
1994 * c-indentation.c: Likewise.
1995 * c-lex.c: Likewise.
1996 * c-omp.c: Likewise.
1997 * c-opts.c: Likewise.
1998 * c-pch.c: Likewise.
1999 * c-ppoutput.c: Likewise.
2000 * c-pragma.c: Likewise.
2001 * c-pretty-print.c: Likewise.
2002 * c-semantics.c: Likewise.
2003 * c-ubsan.c: Likewise.
2005 * stub-objc.c: Likewise.
2007 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
2008 Cesar Philippidis <cesar@codesourcery.com>
2009 James Norris <jnorris@codesourcery.com>
2010 Julian Brown <julian@codesourcery.com>
2011 Nathan Sidwell <nathan@codesourcery.com>
2013 * c-pragma.c (oacc_pragmas): Add "routine".
2014 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ROUTINE.
2016 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
2018 * c-common.c (c_common_attributes): Add scalar_storage_order.
2019 (handle_scalar_storage_order_attribute): New function.
2020 * c-pragma.c (global_sso): New variable.
2021 (maybe_apply_pragma_scalar_storage_order): New function.
2022 (handle_pragma_scalar_storage_order): Likewise.
2023 (init_pragma): Register scalar_storage_order.
2024 * c-pragma.h (maybe_apply_pragma_scalar_storage_order): Declare.
2025 * c.opt (Wscalar-storage-order): New warning.
2026 (fsso-struct=): New option.
2028 2015-11-08 Martin Sebor <msebor@redhat.com>
2030 * c.opt (Wplacement-new): Add a period to the end of a sentence.
2032 2015-11-07 Richard Sandiford <richard.sandiford@arm.com>
2034 * c-common.c: Don't undef DEF_BUILTIN.
2036 2015-11-06 David Malcolm <dmalcolm@redhat.com>
2038 * c-common.c (c_cpp_error): Convert parameter from location_t to
2039 rich_location *. Eliminate the "column_override" parameter and
2040 the call to diagnostic_override_column.
2041 Update the "done_lexing" clause to set range 0
2042 on the rich_location, rather than overwriting a location_t.
2043 * c-common.h (c_cpp_error): Convert parameter from location_t to
2044 rich_location *. Eliminate the "column_override" parameter.
2046 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
2047 Thomas Schwinge <thomas@codesourcery.com>
2048 James Norris <jnorris@codesourcery.com>
2050 * c-omp.c (c_oacc_split_loop_clauses): Make TILE, GANG, WORKER, VECTOR,
2051 AUTO, SEQ, INDEPENDENT and PRIVATE loop clauses. Associate REDUCTION
2052 clauses with parallel and kernels and loops.
2053 * c-pragma.h (enum pragma_omp_clause): Add entries for
2054 PRAGMA_OACC_CLAUSE_{INDEPENDENT,TILE,DEFAULT}.
2055 * pt.c (tsubst_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,
2056 NUM_WORKERS,VECTOR_LENGTH,GANG,WORKER,VECTOR,ASYNC,WAIT,TILE,AUTO,
2058 (tsubst_expr): Add support for OMP_CLAUSE_{KERNELS,PARALLEL,LOOP}.
2060 2015-11-05 Martin Sebor <msebor@redhat.com>
2063 * c.opt (-Wplacement-new): New option.
2065 2015-11-05 Jakub Jelinek <jakub@redhat.com>
2067 * c-common.h (c_finish_omp_atomic): Add TEST argument.
2068 (c_omp_check_loop_iv, c_omp_check_loop_iv_exprs): New prototypes.
2069 * c-omp.c (c_finish_omp_atomic): Add TEST argument. Don't call
2070 save_expr or create_tmp_var* if TEST is true.
2071 (c_finish_omp_for): Store OMP_FOR_ORIG_DECLS always.
2072 Don't call add_stmt here.
2073 (struct c_omp_check_loop_iv_data): New type.
2074 (c_omp_check_loop_iv_r, c_omp_check_loop_iv,
2075 c_omp_check_loop_iv_exprs): New functions.
2076 (c_omp_split_clauses): Adjust for lastprivate being allowed on
2078 (c_omp_declare_simd_clauses_to_numbers): Change
2079 OMP_CLAUSE_LINEAR_VARIABLE_STRIDE OMP_CLAUSE_LINEAR_STEP into numbers.
2080 (c_omp_declare_simd_clauses_to_decls): Similarly change those
2081 from numbers to PARM_DECLs.
2083 2015-11-04 Mikhail Maltsev <maltsevm@gmail.com>
2085 * c-omp.c (c_omp_split_clauses): Remove conditional compilation. Use
2088 2015-11-03 Bernd Schmidt <bschmidt@redhat.com>
2091 * c-common.h (fold_offsetof_1): Add argument.
2092 * c-common.c (fold_offsetof_1): Diagnose more invalid
2093 offsetof expressions that reference elements past the end of
2096 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
2097 Chung-Lin Tang <cltang@codesourcery.com>
2099 * c-pragma.c (oacc_pragmas): Add "atomic".
2100 * c-pragma.h (pragma_kind): Add PRAGMA_OACC_ATOMIC.
2102 2015-10-30 Evgeny Stupachenko <evstupac@gmail.com>
2104 * c-common.c (handle_target_clones_attribute): New.
2105 (c_common_attribute_table): Add handle_target_clones_attribute.
2106 (handle_always_inline_attribute): Add check on target_clones attribute.
2107 (handle_target_attribute): Ditto.
2109 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
2111 * array-notation-common.c: Reorder #include's and remove duplicates.
2112 * c-ada-spec.c: Likewise.
2113 * c-cilkplus.c: Likewise.
2114 * c-common.c: Likewise.
2115 * c-cppbuiltin.c: Likewise.
2116 * c-dump.c: Likewise.
2117 * c-format.c: Likewise.
2118 * c-gimplify.c: Likewise.
2119 * c-indentation.c: Likewise.
2120 * c-lex.c: Likewise.
2121 * c-omp.c: Likewise.
2122 * c-opts.c: Likewise.
2123 * c-pch.c: Likewise.
2124 * c-ppoutput.c: Likewise.
2125 * c-pragma.c: Likewise.
2126 * c-pretty-print.c: Likewise.
2127 * c-semantics.c: Likewise.
2128 * c-ubsan.c: Likewise.
2130 * stub-objc.c: Likewise.
2132 2015-10-28 Jason Merrill <jason@redhat.com>
2134 * c-common.c (pointer_int_sum): Fold the MULT_EXPR.
2136 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
2137 James Norris <jnorris@codesourcery.com>
2138 Cesar Philippidis <cesar@codesourcery.com>
2142 * c-common.h (c_oacc_split_loop_clauses): Declare function.
2143 * c-omp.c (c_oacc_split_loop_clauses): New function.
2145 2015-10-21 Martin Sebor <msebor@redhat.com>
2148 * c.opt: End each sentence that describes an option with a period.
2150 2015-10-20 Marek Polacek <polacek@redhat.com>
2152 * array-notation-common.c (is_cilkplus_vector_p): Define.
2153 * c-common.h (is_cilkplus_vector_p): Declare.
2155 2015-10-20 Marek Polacek <polacek@redhat.com>
2157 * c.opt (std=gnu++11): Do not describe as experimental.
2158 (std=gnu++14): Likewise.
2160 2015-10-19 Jason Merrill <jason@redhat.com>
2162 * c-cppbuiltin.c (c_cpp_builtins): Define
2163 __cpp_nontype_template_args.
2165 2015-10-19 Jason Merrill <jason@redhat.com>
2167 * c-cppbuiltin.c (c_cpp_builtins): Define
2168 __cpp_enumerator_attributes, __cpp_fold_expressions,
2169 __cpp_unicode_characters.
2171 2015-10-13 Jakub Jelinek <jakub@redhat.com>
2172 Aldy Hernandez <aldyh@redhat.com>
2174 * c-common.c (enum c_builtin_type): Define DEF_FUNCTION_TYPE_9,
2175 DEF_FUNCTION_TYPE_10 and DEF_FUNCTION_TYPE_11.
2176 (c_define_builtins): Likewise.
2177 * c-common.h (enum c_omp_clause_split): Add
2178 C_OMP_CLAUSE_SPLIT_TASKLOOP.
2179 (c_finish_omp_critical, c_finish_omp_ordered): Add CLAUSES argument.
2180 (c_finish_omp_for): Add ORIG_DECLV argument.
2181 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP as
2182 201511 instead of 201307.
2183 * c-omp.c (c_finish_omp_critical): Add CLAUSES argument, set
2184 OMP_CRITICAL_CLAUSES to it.
2185 (c_finish_omp_ordered): Add CLAUSES argument, set
2186 OMP_ORDERED_CLAUSES to it.
2187 (c_finish_omp_for): Add ORIG_DECLV argument, set OMP_FOR_ORIG_DECLS
2188 to it if OMP_FOR. Clear DECL_INITIAL on the IVs.
2189 (c_omp_split_clauses): Handle OpenMP 4.5 combined/composite
2190 constructs and new OpenMP 4.5 clauses. Clear
2191 OMP_CLAUSE_SCHEDULE_SIMD if not combined with OMP_SIMD. Add
2193 * c-pragma.c (omp_pragmas_simd): Add taskloop.
2194 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKLOOP.
2195 (enum pragma_omp_clause): Add
2196 PRAGMA_OMP_CLAUSE_{DEFAULTMAP,GRAINSIZE,HINT,{IS,USE}_DEVICE_PTR}
2197 and PRAGMA_OMP_CLAUSE_{LINK,NOGROUP,NUM_TASKS,PRIORITY,SIMD,THREADS}.
2199 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
2201 * c-lex.c (interpret_float): Use real_equal instead of
2204 2015-10-04 Jason Merrill <jason@redhat.com>
2206 Implement N4514, C++ Extensions for Transactional Memory.
2207 * c-common.c (c_common_reswords): Add C++ TM TS keywords.
2208 (c_common_attribute_table): Add transaction_safe_dynamic.
2209 transaction_safe now affects type identity.
2210 (handle_tm_attribute): Handle transaction_safe_dynamic.
2211 * c-common.h (enum rid): Add RID_ATOMIC_NOEXCEPT,
2212 RID_ATOMIC_CANCEL, RID_SYNCHRONIZED.
2213 (OBJC_IS_CXX_KEYWORD): Add RID_SYNCHRONIZED.
2215 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_transactional_memory.
2216 * c-pretty-print.c (pp_c_attributes_display): Don't print
2217 transaction_safe in C++.
2219 2015-10-02 Marek Polacek <polacek@redhat.com>
2221 * c.opt (Wduplicated-cond): Don't enable by -Wall anymore.
2223 2015-10-02 Marek Polacek <polacek@redhat.com>
2226 * c-common.c (warn_duplicated_cond_add_or_warn): New function.
2227 * c-common.h (warn_duplicated_cond_add_or_warn): Declare.
2228 * c.opt (Wduplicated-cond): New option.
2230 2015-10-01 Joseph Myers <joseph@codesourcery.com>
2232 * c.opt (std=c11): Do not describe as experimental.
2233 (std=gnu11): Likewise.
2234 (std=iso9899:2011): Likewise.
2236 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
2238 * c-common.c (DEF_FUNCTION_TYPE_VAR_6): New.
2239 (DEF_FUNCTION_TYPE_VAR_11): Delete.
2241 2015-09-25 Marek Polacek <polacek@redhat.com>
2243 * c-ubsan.c (ubsan_instrument_division): Remove unnecessary code.
2244 (ubsan_instrument_shift): Likewise.
2246 2015-09-25 Marek Polacek <polacek@redhat.com>
2249 * c-ubsan.c (ubsan_instrument_division): Also pre-evaluate OP1.
2251 2015-09-24 Patrick Palka <ppalka@gcc.gnu.org>
2253 * c-indentation.c (should_warn_for_misleading_indentation):
2254 Compare next_stmt_vis_column with guard_line_first_nws instead
2255 of with guard_line_vis_column.
2257 2015-09-23 Manuel López-Ibáñez <manu@gcc.gnu.org>
2261 * c-pragma.c (handle_pragma_diagnostic): Detect non-warning
2262 options and options not valid for the current language.
2264 2015-09-22 Patrick Palka <ppalka@gcc.gnu.org>
2266 * c-indentation.c (should_warn_for_misleading_indentation):
2267 Float out and consolidate the calls to get_visual_column that
2268 are passed guard_exploc as an argument. Compare
2269 next_stmt_vis_column with guard_line_first_nws instead of with
2270 body_line_first_nws.
2272 2015-09-22 Nathan Sidwell <nathan@codesourcery.com>
2274 * c.opt (Wmultiple-inheritance, Wvirtual-inheritance, Wtemplates,
2275 Wnamespaces): New C++ warnings.
2277 2015-09-22 Jason Merrill <jason@redhat.com>
2279 * c-common.h (abi_compat_version_crosses): New.
2280 (warn_abi_version): Declare.
2281 * c-common.c: Define it.
2282 * c-opts.c (c_common_post_options): Handle it.
2283 flag_abi_compat_version defaults to 8.
2285 2015-09-21 Ville Voutilainen <ville.voutilainen@gmail.com>
2287 Complete the implementation of N4230, Nested namespace definition.
2288 * c-cppbuiltin.c: Add __cpp_namespace_attributes and
2289 __cpp_nested_namespace_definitions.
2291 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2293 * c-pragma.c (handle_pragma_diagnostic): Fix wrong return.
2295 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2297 * c-pragma.c (handle_pragma_diagnostic): Use explicit location
2299 * c-pragma.h (pragma_lex): Add optional loc argument.
2301 2015-09-16 Mikhail Maltsev <maltsevm@gmail.com>
2303 * c-format.c (check_format_arg): Adjust to use common block size in all
2306 2015-09-15 David Malcolm <dmalcolm@redhat.com>
2308 * c-format.c (location_from_offset): Update for change in
2309 signature of location_get_source_line.
2310 * c-indentation.c (get_visual_column): Likewise.
2311 (line_contains_hash_if): Likewise.
2313 2015-09-14 Marek Polacek <polacek@redhat.com>
2315 * c-opts.c (c_common_post_options): Set C++ standard earlier, before
2316 setting various warnings.
2318 2015-09-14 Marek Polacek <polacek@redhat.com>
2320 * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting
2323 2015-09-11 Mark Wielaard <mjw@redhat.com>
2326 * c.opt (Wunused-variable): Option from common.opt.
2327 (Wunused-const-variable): New option.
2329 2015-09-09 Paolo Carlini <paolo.carlini@oracle.com>
2332 * c.opt ([Wsubobject-linkage]): Add.
2334 2015-09-03 Martin Sebor <msebor@redhat.com>
2337 * c-common.h (c_decl_implicit, reject_gcc_builtin): Declare new
2339 * c-common.c (reject_gcc_builtin): Define.
2341 2015-09-02 Balaji V. Iyer <balaji.v.iyer@intel.com>
2344 * c-common.h (cilk_gimplify_call_params_in_spawned_fn): New
2346 * c-gimplify.c (c_gimplify_expr): Added a call to the function
2347 cilk_gimplify_call_params_in_spawned_fn.
2348 * cilk.c (cilk_gimplify_call_params_in_spawned_fn): New function.
2349 (gimplify_cilk_spawn): Removed EXPR_STMT and CLEANUP_POINT_EXPR
2352 2015-08-25 Marek Polacek <polacek@redhat.com>
2355 * c-common.c (handle_weak_attribute): Don't check whether the
2356 visibility can be changed here.
2358 2015-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2360 * c-lex.c (c_lex_with_flags): Use explicit locations.
2362 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
2364 * c-ada-spec.h, c-common.c, c-common.h, c-format.c, c-format.h,
2365 c-objc.h, c-ppoutput.c, c-pragma.c, c-pragma.h: Remove useless
2367 2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2370 * c-common.c (check_builtin_function_arguments): Add check
2371 for BUILT_IN_SIGNBIT argument.
2373 2015-08-18 Paolo Carlini <paolo.carlini@oracle.com>
2376 * c-cppbuiltin.c (c_cpp_builtins): Fix __cpp_static_assert value
2379 2015-08-17 Marek Polacek <polacek@redhat.com>
2381 * c-pretty-print.c (pp_c_cv_qualifiers): Remove code dealing
2382 with whitespaces before qualifier names.
2384 2015-08-12 Marek Polacek <polacek@redhat.com>
2387 * c-common.c (maybe_warn_shift_overflow): Properly handle
2388 left-shifting 1 into the sign bit.
2390 2015-08-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2392 * c.opt (Wchkp): Use LangEnabledBy instead of EnabledBy.
2394 2015-08-06 Andrew Sutton <andrew.n.sutton@gmail.com>
2395 Braden Obrzut <admin@maniacsvault.net>
2396 Jason Merrill <jason@redhat.com>
2398 Add C++ Concepts TS support.
2399 * c-common.c (c_common_reswords): Add __is_same_as, concept, requires.
2400 * c-common.h (enum rid): Add RID_IS_SAME_AS, RID_CONCEPT, RID_REQUIRES.
2401 (D_CXX_CONCEPTS, D_CXX_CONCEPTS_FLAGS): New.
2402 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_concepts.
2403 * c-opts.c (set_std_cxx1z): Set flag_concepts.
2404 * c.opt (fconcepts): New.
2406 2015-08-02 Martin Sebor <msebor@redhat.com>
2408 * c.opt (-Wframe-address): New warning option.
2410 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
2412 * c-indentation.c (should_warn_for_misleading_indentation):
2415 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
2417 * c-indentation.c (get_visual_column): Add parameter first_nws,
2418 use it. Update comment documenting the function.
2419 (is_first_nonwhitespace_on_line): Remove.
2420 (should_warn_for_misleading_indentation): Replace usage of
2421 of is_first_nonwhitespace_on_line with get_visual_column.
2423 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
2425 * c-indentation.h (struct token_indent_info): Define.
2426 (get_token_indent_info): Define.
2427 (warn_for_misleading_information): Declare.
2428 * c-common.h (warn_for_misleading_information): Remove.
2429 * c-identation.c (warn_for_misleading_indentation):
2430 Change declaration to take three token_indent_infos. Adjust
2432 * c-identation.c (should_warn_for_misleading_indentation):
2433 Likewise. Bail out early if the body is a compound statement.
2434 (guard_tinfo_to_string): Define.
2436 2015-07-30 Jason Merrill <jason@redhat.com>
2438 * c-pretty-print.c (unary_expression) [INDIRECT_REF]: Don't print
2439 '*' for reference decay.
2441 2015-07-30 Marek Polacek <polacek@redhat.com>
2443 * c-common.c (warn_tautological_cmp): Bail for float types.
2445 2015-07-27 Marek Polacek <polacek@redhat.com>
2448 * c-common.c (warn_tautological_cmp): Don't warn for macro expansion.
2450 2015-07-27 Marek Polacek <polacek@redhat.com>
2454 * c-common.c (find_array_ref_with_const_idx_r): New function.
2455 (warn_tautological_cmp): New function.
2456 * c-common.h (warn_tautological_cmp): Declare.
2457 * c.opt (Wtautological-compare): New option.
2459 2015-07-23 Marek Polacek <polacek@redhat.com>
2461 * c-ubsan.c (ubsan_instrument_division): Use unshare_expr throughout.
2462 (ubsan_instrument_shift): Likewise.
2464 2015-07-23 Marek Polacek <polacek@redhat.com>
2467 * c-ubsan.c: Include gimplify.h.
2468 (ubsan_instrument_division): Unshare OP0 and OP1.
2469 (ubsan_instrument_shift): Likewise.
2471 2015-07-20 Marek Polacek <polacek@redhat.com>
2472 Richard Sandiford <richard.sandiford@arm.com>
2475 * c-common.c (c_fully_fold_internal): Warn about left shift overflows.
2476 Use EXPR_LOC_OR_LOC.
2477 (maybe_warn_shift_overflow): New function.
2478 * c-common.h (maybe_warn_shift_overflow): Declare.
2479 * c-opts.c (c_common_post_options): Set warn_shift_overflow.
2480 * c.opt (Wshift-overflow): New option.
2482 2015-07-16 Martin Liska <mliska@suse.cz>
2484 * c-format.c (static void check_format_info_main): Use
2485 object_allocator instead of pool_allocator.
2486 (check_format_arg): Likewise.
2487 (check_format_info_main): Likewise.
2489 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
2491 * c-opts.c: Remove multiline #include comment.
2493 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
2495 * c-common.c: Fix double word typos.
2497 2015-07-10 Eric Botcazou <ebotcazou@adacore.com>
2499 * c-ada-spec.h (cpp_operation): Revert latest change.
2500 * c-ada-spec.c (print_ada_declaration): Likewise. Skip implicit
2501 constructors and destructors.
2503 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
2505 * c-common.h: Adjust includes for flags.h changes.
2506 * stub-objc.c: Likewise.
2508 2015-07-08 Eric Botcazou <ebotcazou@adacore.com>
2510 * c-ada-spec.h (cpp_operation): Add IS_CONSTEXPR.
2511 * c-ada-spec.c (print_ada_declaration): Skip constexpr constructors.
2513 2015-07-08 Jakub Jelinek <jakub@redhat.com>
2515 * c-omp.c (c_omp_declare_simd_clauses_to_numbers): If all clauses
2516 are to be removed, return NULL rather than original clauses list.
2518 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
2520 * array-notation-common.c: Adjust includes.
2521 * c-ada-spec.c: Likewise.
2522 * c-cilkplus.c: Likewise.
2523 * c-common.h: Likewise.
2524 * c-cppbuiltin.c: Likewise.
2525 * c-dump.c: Likewise.
2526 * c-format.c: Likewise.
2527 * c-gimplify.c: Likewise.
2528 * c-indentation.c: Likewise.
2529 * c-lex.c: Likewise.
2530 * c-omp.c: Likewise.
2531 * c-opts.c: Likewise.
2532 * c-pch.c: Likewise.
2533 * c-ppoutput.c: Likewise.
2534 * c-pragma.c: Likewise.
2535 * c-pretty-print.c: Likewise.
2536 * c-semantics.c: Likewise.
2537 * c-ubsan.c: Likewise.
2539 * stub-objc.c: Likewise.
2541 2015-07-07 Eric Botcazou <ebotcazou@adacore.com>
2543 * c-ada-spec.h (cpp_operation): Add IS_MOVE_CONSTRUCTOR.
2544 * c-ada-spec.c (print_ada_declaration): Skip move constructors.
2546 2015-07-01 Jason Merrill <jason@redhat.com>
2548 * c-common.h (D_CXX11): Rename from D_CXX0X.
2549 (RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
2550 * c-common.c: Adjust.
2552 * c-opts.c (c_common_post_options): Default to C++14.
2554 * c-opts.c (c_common_post_options): Highest ABI level is now 10.
2556 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
2558 Implement N4197 - Adding u8 character literals
2559 * c-ada-spec.c (print_ada_macros): Treat CPP_UTF8CHAR like
2561 * c-common.c (c_parse_error): Print CPP_UTF8CHAR and
2562 CPP_UTF8CHAR_USERDEF tokens.
2563 * c-lex.c (c_lex_with_flags): Treat CPP_UTF8CHAR_USERDEF
2564 and CPP_UTF8CHAR tokens.
2565 (lex_charconst): Treat CPP_UTF8CHAR token.
2567 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2570 * c-common.c (do_warn_unused_parameter): Move here.
2571 * c-common.h (do_warn_unused_parameter): Declare.
2573 2015-06-29 Marek Polacek <polacek@redhat.com>
2576 * c-common.c (check_case_bounds): Add bool * parameter. Set
2578 (c_add_case_label): Add bool * parameter. Pass it down to
2580 (c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
2582 * c-common.h (c_add_case_label, c_do_switch_warnings): Update
2585 2015-06-27 Marek Polacek <polacek@redhat.com>
2587 * c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
2588 or VECTOR_INTEGER_TYPE_P throughout.
2589 * c-gimplify.c: Likewise.
2591 2015-06-26 Marek Polacek <polacek@redhat.com>
2593 * array-notation-common.c (find_rank): Use INDIRECT_REF_P.
2594 * c-common.c (c_fully_fold_internal): Likewise.
2595 (c_alignof_expr): Likewise.
2596 * c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
2597 * c-ubsan.c (ubsan_instrument_bounds): Likewise.
2598 * cilk.c (create_parm_list): Likewise.
2600 2015-06-26 Marek Polacek <polacek@redhat.com>
2602 * c-common.c (handle_unused_attribute): Use VAR_OR_FUNCTION_DECL_P.
2604 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
2606 * c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
2607 * c-gimplify.c: Likewise.
2608 * c-pragma.c: Likewise.
2609 * c-ubsan.c: Likewise.
2612 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
2614 * c-common.c (c_type_hasher): Inherit from ggc_ptr_hash rather than
2617 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
2619 * cilk.c: Move calls.h after tm.h in the include chain.
2621 2015-06-25 Marek Polacek <polacek@redhat.com>
2623 * array-notation-common.c: Use VAR_P throughout.
2624 * c-ada-spec.c: Likewise.
2625 * c-common.c: Likewise.
2626 * c-format.c: Likewise.
2627 * c-gimplify.c: Likewise.
2628 * c-omp.c: Likewise.
2629 * c-pragma.c: Likewise.
2630 * c-pretty-print.c: Likewise.
2633 2015-06-25 Marek Polacek <polacek@redhat.com>
2635 * cilk.c (extract_free_variables): Use is_global_var.
2637 2015-06-23 Richard Sandiford <richard.sandiford@arm.com>
2639 * c-common.c: Don't include target-def.h.
2641 2015-06-23 Marek Polacek <polacek@redhat.com>
2643 * c-common.c (warn_logical_operator): Use tree_int_cst_equal
2644 when comparing INTEGER_CSTs.
2646 2015-06-22 Pierre-Marie de Rodat <derodat@adacore.com>
2648 * c-ada-spec.h (cpp_operation): Add HAS_DEPENDENT_TEMPLATE_ARGS.
2649 * c-ada-spec.c (collect_ada_nodes): Skip NAMESPACE_DECL
2650 (dump_ada_template): Skip partially specialized types.
2652 2015-06-22 Mikhail Maltsev <maltsevm@gmail.com>
2654 * c-common.c (scalar_to_vector): Use std::swap instead of manually
2657 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
2659 * array-notation-common.c: Do not include input.h, line-map.h or is-a.h.
2660 * c-ada-spec.c: Likewise.
2661 * c-cilkplus.c: Likewise.
2662 * c-common.c: Likewise.
2663 * c-common.h: Likewise.
2664 * c-cppbuiltin.c: Likewise.
2665 * c-dump.c: Likewise.
2666 * c-format.c: Likewise.
2667 * c-gimplify.c: Likewise.
2668 * c-indentation.c: Likewise.
2669 * c-lex.c: Likewise.
2670 * c-omp.c: Likewise.
2671 * c-opts.c: Likewise.
2672 * c-pch.c: Likewise.
2673 * c-ppoutput.c: Likewise.
2674 * c-pragma.c: Likewise.
2675 * c-pretty-print.c: Likewise.
2676 * c-semantics.c: Likewise.
2677 * c-ubsan.c: Likewise.
2679 * stub-objc.c: Likewise.
2681 2015-06-13 Patrick Palka <ppalka@gcc.gnu.org>
2684 * c-common.c (c_common_truthvalue_conversion): Warn when
2685 converting an address of a reference to a truth value.
2687 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
2689 * array-notation-common.c : Adjust include files.
2690 * c-ada-spec.c : Likewise.
2691 * c-cilkplus.c : Likewise.
2692 * c-common.c : Likewise.
2693 * c-common.h : Likewise.
2694 * c-cppbuiltin.c : Likewise.
2695 * c-dump.c : Likewise.
2696 * c-format.c : Likewise.
2697 * c-gimplify.c : Likewise.
2698 * c-indentation.c : Likewise.
2699 * c-lex.c : Likewise.
2700 * c-omp.c : Likewise.
2701 * c-opts.c : Likewise.
2702 * c-pch.c : Likewise.
2703 * c-ppoutput.c : Likewise.
2704 * c-pragma.c : Likewise.
2705 * c-pretty-print.c : Likewise.
2706 * c-semantics.c : Likewise.
2707 * c-ubsan.c : Likewise.
2708 * cilk.c : Likewise.
2709 * stub-objc.c : Likewise.
2711 2015-06-08 Marek Polacek <polacek@redhat.com>
2714 * c-format.c (location_from_offset): Return LOC if LINE is null.
2716 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
2718 * c-common.h (c_parse_final_cleanups): New prototype.
2719 * c-opts.c (c_common_parse_file): Call c_parse_final_cleanups.
2721 2015-06-04 Sriraman Tallam <tmsriram@google.com>
2723 * c-common.c (noplt): New attribute.
2724 (handle_noplt_attribute): New handler.
2726 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
2728 * array-notation-common.c: Adjust includes for restructured coretypes.h.
2729 * c-ada-spec.c: Likewise.
2730 * c-cilkplus.c: Likewise.
2731 * c-common.c: Likewise.
2732 * c-common.h: Likewise.
2733 * c-cppbuiltin.c: Likewise.
2734 * c-dump.c: Likewise.
2735 * c-format.c: Likewise.
2736 * c-gimplify.c: Likewise.
2737 * c-indentation.c: Likewise.
2738 * c-lex.c: Likewise.
2739 * c-omp.c: Likewise.
2740 * c-opts.c: Likewise.
2741 * c-pch.c: Likewise.
2742 * c-ppoutput.c: Likewise.
2743 * c-pragma.c: Likewise.
2744 * c-pretty-print.c: Likewise.
2745 * c-semantics.c: Likewise.
2746 * c-ubsan.c: Likewise.
2748 * stub-objc.c: Likewise.
2750 2015-06-02 David Malcolm <dmalcolm@redhat.com>
2753 * c-indentation.c (should_warn_for_misleading_indentation): Use
2754 expand_location rather than expand_location_to_spelling_point.
2755 Don't warn if the guarding statement is more indented than the
2758 2015-06-02 David Malcolm <dmalcolm@redhat.com>
2760 * c-indentation.c (warn_for_misleading_indentation): Bail out
2761 immediately if -Wmisleading-indentation isn't enabled.
2763 2015-06-01 Martin Liska <mliska@suse.cz>
2765 * c-format.c (check_format_arg):Use new type-based pool allocator.
2766 (check_format_info_main) Likewise.
2768 2015-05-31 Eric Botcazou <ebotcazou@adacore.com>
2770 * c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
2771 (has_nontrivial_methods): Likewise.
2773 2015-05-25 Marek Polacek <polacek@redhat.com>
2775 * c-ubsan.c (ubsan_instrument_shift): Use type0.
2777 2015-05-22 Marek Polacek <polacek@redhat.com>
2780 * c-common.c (handle_deprecated_attribute): Allow CONST_DECL.
2782 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
2784 * c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
2785 STACK_GROWS_DOWNWARD.
2787 2015-05-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
2789 * c-cppbuiltin.c (c_cpp_builtins): Check the value of
2790 STACK_GROWS_DOWNWARD rather than if it is defined.
2792 2015-05-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
2795 * c-format.c (location_column_from_byte_offset): New.
2796 (location_from_offset): New.
2797 (struct format_wanted_type): Add offset_loc field.
2798 (check_format_info): Move handling of location for extra arguments
2799 closer to the point of warning.
2800 (check_format_info_main): Pass the result of location_from_offset
2802 (format_type_warning): Pass the result of location_from_offset
2805 2015-05-20 Marek Polacek <polacek@redhat.com>
2807 * c-omp.c (check_omp_for_incr_expr): Use BINARY_CLASS_P.
2809 2015-05-20 Marek Polacek <polacek@redhat.com>
2811 * c-ada-spec.c (dump_sloc): Use DECL_P.
2813 2015-05-20 Marek Polacek <polacek@redhat.com>
2815 * c-pragma.c: Use VAR_OR_FUNCTION_DECL_P throughout.
2816 * c-common.c: Likewise.
2818 2015-05-19 David Malcolm <dmalcolm@redhat.com>
2820 * c-common.h (fe_file_change): Strengthen param from
2821 const line_map * to const line_map_ordinary *.
2822 (pp_file_change): Likewise.
2823 * c-lex.c (fe_file_change): Likewise.
2824 (cb_define): Use linemap_check_ordinary when invoking
2826 (cb_undef): Likewise.
2827 * c-opts.c (c_finish_options): Use linemap_check_ordinary when
2828 invoking cb_file_change.
2829 (c_finish_options): Likewise.
2830 (push_command_line_include): Likewise.
2831 (cb_file_change): Strengthen param "new_map" from
2832 const line_map * to const line_map_ordinary *.
2833 * c-ppoutput.c (cb_define): Likewise for local "map".
2834 (pp_file_change): Likewise for param "map" and local "from".
2836 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
2838 * c-common.c (shorten_compare): Use std::swap instead of explicit swaps.
2840 2015-05-18 Tom de Vries <tom@codesourcery.com>
2842 * c-common.c (build_va_arg_1): New function.
2843 (build_va_arg): Add address operator to va_list operand if necessary.
2845 2015-05-15 Mikhail Maltsev <maltsevm@gmail.com>
2848 * c-common.c (int_safely_convertible_to_real_p): Define.
2849 (unsafe_conversion_p): Check conversions involving complex types.
2850 (conversion_warning): Add new warning message for conversions which
2851 discard imaginary component.
2852 * c-common.h: (enum conversion_safety): Add new enumerator for such
2855 2015-05-14 Marek Polacek <polacek@redhat.com>
2859 * c-common.c (c_fully_fold): Pass false down to c_fully_fold_internal.
2860 (c_fully_fold_internal): Fold C_MAYBE_CONST_EXPRs with
2861 C_MAYBE_CONST_EXPR_INT_OPERANDS set. Add FOR_INT_CONST argument and
2862 use it. If FOR_INT_CONST, require that all evaluated operands be
2865 2015-05-12 David Malcolm <dmalcolm@redhat.com>
2867 * c-common.h (warn_for_misleading_indentation): New prototype.
2868 * c-indentation.c: New file.
2869 * c.opt (Wmisleading-indentation): New option.
2871 2015-05-12 Tom de Vries <tom@codesourcery.com>
2873 PR tree-optimization/66010
2874 * c-common.c (build_va_arg): Don't mark ap addressable unless necessary.
2876 2015-05-09 Jason Merrill <jason@redhat.com>
2878 * c-opts.c (c_common_post_options): Also clear
2879 cpp_opts->cpp_warn_cxx11_compat.
2881 * c-common.h (enum cxx_dialect): Add cxx_unset.
2882 * c-common.c (cxx_dialect): Initialize to cxx_unset.
2883 * c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
2885 * c.opt (std=c++14): Remove Undocumented flag and experimental warning.
2886 (std=gnu++0x): Mark as Undocumented.
2887 (std=gnu++1y): Add deprecated message.
2889 2015-05-08 Jason Merrill <jason@redhat.com>
2891 * c.opt (Wc++11-compat): Make primary. Rename var warn_cxx11_compat.
2894 * c.opt (Wc++0x-compat): Also set cpp_warn_cxx11_compat.
2896 2015-05-08 Marek Polacek <polacek@redhat.com>
2899 * c.opt (Woverride-init-side-effects): New option.
2901 2015-05-07 Marek Polacek <polacek@redhat.com>
2904 * c-common.c (c_fully_fold_internal): Warn when left shifting a
2906 * c.opt (Wshift-negative-value): New option.
2907 * c-opts.c (c_common_post_options): Set warn_shift_negative_value
2908 when -Wextra and C99/C++11 mode.
2910 2015-05-07 Marek Polacek <polacek@redhat.com>
2911 Martin Uecker <uecker@eecs.berkeley.edu>
2913 * c-ubsan.c (ubsan_instrument_bounds): Don't skip instrumenting
2914 flexible member array-like members if SANITIZE_BOUNDS_STRICT.
2916 2015-05-05 Jason Merrill <jason@redhat.com>
2918 * c.opt (Wterminate): New.
2920 2015-04-30 Marek Polacek <polacek@redhat.com>
2922 * c-common.c (maybe_warn_bool_compare): When comparing with 0/1,
2923 require that the non-constant be of a boolean type.
2925 2015-04-29 Josh Triplett <josh@joshtriplett.org>
2927 * c-common.c (handle_section_attribute): Refactor to reduce
2928 nesting and distinguish between error cases.
2930 2015-04-29 Marek Polacek <polacek@redhat.com>
2933 * c-common.c (maybe_warn_bool_compare): Warn when comparing a boolean
2936 2015-04-29 Jakub Jelinek <jakub@redhat.com>
2938 * c-common.h (omp_clause_mask): Unconditionally define as a class.
2939 Use uint64_t instead of unsigned HOST_WIDE_INT and 64 instead of
2940 HOST_BITS_PER_WIDE_INT.
2942 2015-04-28 Tom de Vries <tom@codesourcery.com>
2944 PR tree-optimization/65887
2945 * c-common.c (build_va_arg): Mark va_arg ap argument as addressable.
2947 2015-04-28 Eric Botcazou <ebotcazou@adacore.com>
2948 Pierre-Marie de Rodat <derodat@adacore.com>
2950 * c-ada-spec.c (in_function): Delete.
2951 (dump_generic_ada_node): Do not change in_function and remove the
2952 redundant code dealing with it.
2953 (print_ada_declaration): Do not change in_function. Use INDENT_INCR.
2954 (print_ada_methods): Output the static member functions in a nested
2955 package after the regular methods as well as associated renamings.
2957 2015-04-24 Marek Polacek <polacek@redhat.com>
2960 * c-common.c (c_fully_fold_internal): Use OPT_Wshift_count_negative
2961 and OPT_Wshift_count_overflow.
2964 * c-common.c (warn_logical_operator): Warn if the operands have the
2967 2015-04-24 Marek Polacek <polacek@redhat.com>
2970 * c-common.c (warn_logical_operator): Bail if either operand comes
2971 from a macro expansion.
2973 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2976 * c-common.c (c_default_pointer_mode): Add definition.
2977 * c-common.h (c_default_pointer_mode): Add declaration.
2979 2015-03-11 Jakub Jelinek <jakub@redhat.com>
2981 * c-common.c (c_common_nodes_and_builtins): Don't call xstrdup
2982 on record_builtin_type argument.
2984 2015-03-10 Jakub Jelinek <jakub@redhat.com>
2987 * c-common.c (warn_logical_not_parentheses): Don't warn for
2990 2015-03-07 Marek Polacek <polacek@redhat.com>
2993 * c-ubsan.c (ubsan_instrument_bounds): Check for COMPONENT_REF
2994 before trying to figure out whether we have a flexible array member.
2996 2015-03-06 Eric Botcazou <ebotcazou@adacore.com>
2997 Jonathan Wakely <jwakely.gcc@gmail.com>
2999 * c-ada-spec.c (dump_ada_double_name): Fix pasto.
3001 2015-03-05 Eric Botcazou <ebotcazou@adacore.com>
3004 * c-ada-spec.c (print_destructor): Remove obsolete code.
3006 2015-03-01 Eric Botcazou <ebotcazou@adacore.com>
3008 * c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
3009 (dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
3010 DECL_TEMPLATE_RESULT emulations.
3011 (dump_ada_template)): Add guard for TYPE_METHODS.
3013 2015-02-27 Marek Polacek <polacek@redhat.com>
3016 * c.opt (Wformat-signedness): Don't enable by -Wformat=2.
3018 2015-02-27 Kai Tietz <ktietz@redhat.com>
3021 * c-pragma.c (handle_pragma_weak): Do not try to create
3022 weak/alias of declarations not being function, or variable
3025 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
3028 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
3030 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
3032 2015-02-16 Marek Polacek <polacek@redhat.com>
3035 * c-format.c (check_format_types): Handle null param.
3037 2015-02-13 Marek Polacek <polacek@redhat.com>
3040 * c-format.c (check_format_types): Don't warn about different
3041 signedness if the original value is in the range of WANTED_TYPE.
3043 2015-02-12 Jason Merrill <jason@redhat.com>
3046 * c-opts.c (c_common_post_options): Change flag_abi_version from 0
3047 to the current highest version.
3048 * c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.
3050 2015-02-04 Jakub Jelinek <jakub@redhat.com>
3054 * c-omp.c (c_finish_omp_atomic): Use TRUNC_DIV_EXPR
3055 instead of RDIV_EXPR. Use build_binary_op instead of
3058 2015-01-30 Joseph Myers <joseph@codesourcery.com>
3060 * c-opts.c, c-pch.c, cppspec.c: All callers of fatal_error changed
3061 to pass input_location as first argument.
3063 2015-01-23 Tom de Vries <tom@codesourcery.com>
3066 * c.opt (fopenacc): Mark as LTO option.
3068 2015-01-23 Tom de Vries <tom@codesourcery.com>
3071 * c.opt (fopenmp): Mark as LTO option.
3073 2015-01-21 Jakub Jelinek <jakub@redhat.com>
3076 * cilk.c (fill_decls_vec): Only put decls into vector v.
3077 (compare_decls): Fix up formatting.
3079 2015-01-21 Igor Zamyatin <igor.zamyatin@intel.com>
3082 * cilk.c: Include vec.h.
3083 (struct cilk_decls): New structure.
3084 (wrapper_parm_cb): Split this function to...
3085 (fill_decls_vec): ...this...
3086 (create_parm_list): ...and this.
3087 (compare_decls): New function.
3088 (for_local_cb): Remove.
3089 (wrapper_local_cb): Ditto.
3090 (build_wrapper_type): For now first traverse and fill vector of
3091 declarations then sort it and then deal with sorted vector.
3092 (cilk_outline): Ditto.
3093 (declare_one_free_variable): Ditto.
3095 2015-01-21 Jason Merrill <jason@redhat.com>
3098 * c-format.c (check_format_arg): Call decl_constant_value.
3100 2015-01-19 Martin Liska <mliska@suse.cz>
3102 * c-common.c (handle_noicf_attribute): New function.
3104 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
3105 Bernd Schmidt <bernds@codesourcery.com>
3106 James Norris <jnorris@codesourcery.com>
3107 Cesar Philippidis <cesar@codesourcery.com>
3108 Ilmir Usmanov <i.usmanov@samsung.com>
3109 Jakub Jelinek <jakub@redhat.com>
3111 * c.opt (fopenacc): New option.
3112 * c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
3113 * c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
3115 * c-common.h (c_finish_oacc_wait): New prototype.
3116 * c-omp.c: Include "omp-low.h" and "gomp-constants.h".
3117 (c_finish_oacc_wait): New function.
3118 * c-pragma.c (oacc_pragmas): New variable.
3119 (c_pp_lookup_pragma, init_pragma): Handle it.
3120 * c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
3121 PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
3122 PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
3123 PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
3124 (enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
3125 PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
3126 PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
3127 PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
3128 PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
3129 PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
3130 PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
3131 PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
3132 PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
3133 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
3134 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
3135 PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
3136 PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
3137 PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
3138 PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
3139 PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
3140 PRAGMA_OACC_CLAUSE_WORKER.
3142 2015-01-14 Marcos Diaz <marcos.diaz@tallertechnologies.com>
3144 * c-cppbuiltin.c (c_cpp_builtins): New cpp define __SSP_EXPLICIT__
3145 for the new option fstack-protector_explicit.
3146 * c-common.c (c_common_attribute_table): Add stack_protect attribute.
3147 (handle_stack_protect_attribute): New function.
3149 2015-01-13 Martin Uecker <uecker@eecs.berkeley.edu>
3151 * c.opt: New option -Warray-bounds=.
3153 2015-01-09 Michael Collison <michael.collison@linaro.org>
3155 * array-notation-common.c: Include hash-set.h, machmode.h,
3156 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3157 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
3158 * c-ada-spec.c: Ditto.
3159 * c-cilkplus.c: Ditto.
3160 * c-common.c: Include input.h due to flattening of tree.h.
3161 Define macro GCC_C_COMMON_C.
3162 * c-common.h: Flatten tree.h header files into c-common.h.
3163 Remove include of tree-core.h.
3164 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
3165 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3166 fold-const.h, wide-int.h, and inchash.h due to
3167 flattening of tree.h.
3169 * c-format.c: Flatten tree.h header files into c-common.h.
3170 * c-cppbuiltin.c: Include hash-set.h, machmode.h,
3171 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3172 fold-const.h, wide-int.h, and inchash.h due to
3173 flattening of tree.h.
3174 * c-dump.c: Include hash-set.h, machmode.h,
3175 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3176 fold-const.h, wide-int.h, and inchash.h due to
3177 flattening of tree.h.
3178 * c-format.c: Include hash-set.h, machmode.h,
3179 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3180 fold-const.h, wide-int.h, inchash.h and real.h due to
3181 flattening of tree.h.
3182 * c-gimplify.c: Include hash-set.h, machmode.h,
3183 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3184 fold-const.h, wide-int.h, and inchash.h due to
3185 flattening of tree.h.
3191 * c-ppoutput.c: Ditto.
3192 * c-pragma.c: Ditto.
3193 * c-pretty-print.c: Ditto.
3194 * c-semantics.c: Ditto.
3196 * stub-objc.c: Ditto.
3198 2015-01-08 Jason Merrill <jason@redhat.com>
3200 * c-ubsan.c (ubsan_maybe_instrument_array_ref): Use
3201 do_ubsan_in_current_function.
3202 (ubsan_maybe_instrument_reference_or_call): Likewise.
3203 * c-ubsan.h: Declare it.
3205 2015-01-08 Mike Stump <mikestump@comcast.net>
3207 * c-common.c (c_common_attribute_table): Add no_sanitize_thread.
3209 2015-01-07 Marek Polacek <polacek@redhat.com>
3212 * c-common.c (c_fully_fold_internal): Warn for division and modulo
3213 if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST and is zero.
3215 2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
3218 * c.opt (Wsuggest-override): New option.
3220 2015-01-05 Jakub Jelinek <jakub@redhat.com>
3222 Update copyright years.
3224 2015-01-05 Marek Polacek <polacek@redhat.com>
3227 * c-common.c (warn_array_subscript_with_type_char): Add location_t
3229 * c-common.h (warn_array_subscript_with_type_char): Update
3232 2014-12-20 Edward Smith-Rowland <3dw4rd@verizon.net>
3234 * c-cppbuiltin.c (__cpp_sized_deallocation): Uncomment and move macro.
3235 Control macro with flag_sized_deallocation.
3237 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
3239 * c.opt (Wdiscarded-array-qualifiers): New option.
3241 2014-12-19 Jakub Jelinek <jakub@redhat.com>
3243 PR preprocessor/63831
3244 * c-cppbuiltin.c (c_cpp_builtins): Don't define __has_attribute
3245 and __has_cpp_attribute here.
3246 * c-ppoutput.c (init_pp_output): Set cb->has_attribute to
3247 c_common_has_attribute.
3248 * c-common.h (c_common_has_attribute): New prototype.
3249 * c-lex.c (init_c_lex): Set cb->has_attribute to
3250 c_common_has_attribute instead of cb_has_attribute.
3251 (get_token_no_padding): New function.
3252 (cb_has_attribute): Renamed to ...
3253 (c_common_has_attribute): ... this. No longer static. Use
3254 get_token_no_padding, require ()s, don't build TREE_LIST
3255 unnecessarily, fix up formatting, adjust diagnostics, call
3258 2014-12-15 Jason Merrill <jason@redhat.com>
3260 * c.opt (-fsized-deallocation, -Wc++14-compat): New.
3261 (-Wsized-deallocation): New.
3262 * c-opts.c (c_common_post_options): -fsized-deallocation defaults
3263 to on in C++14 and up.
3265 2014-12-11 Jason Merrill <jason@redhat.com>
3267 * c-cppbuiltin.c (c_cpp_builtins): Enable C++14 __cpp_constexpr.
3269 * c-cppbuiltin.c (c_cpp_builtins): Define __cpp_runtime_arrays if
3270 we aren't complaining about VLAs.
3272 2014-12-06 Marek Polacek <polacek@redhat.com>
3274 PR tree-optimization/64183
3275 * c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
3276 shift-expression if it is integer_type_node. Use types_compatible_p.
3278 2014-11-29 Jakub Jelinek <jakub@redhat.com>
3280 * c-common.c (convert_vector_to_pointer_for_subscript): Remove NULL
3281 last argument from create_tmp_var_raw and create_tmp_var calls.
3282 * cilk.c (gimplify_cilk_spawn): Likewise.
3283 * c-omp.c (c_finish_omp_atomic): Likewise.
3285 2014-11-28 Marek Polacek <polacek@redhat.com>
3287 * c-ubsan.c (ubsan_instrument_shift): Use op1_utype for MINUS_EXPR
3288 instead of unsigned_type_node.
3290 2014-11-28 Marek Polacek <polacek@redhat.com>
3293 * c-ubsan.c (ubsan_instrument_shift): Change the type of a MINUS_EXPR
3295 * c-gimplify.c (c_gimplify_expr): Convert right operand of a shift
3296 expression to unsigned_type_node.
3298 2014-11-20 Mark Wielaard <mjw@redhat.com>
3301 * c-opts.c (set_std_c89): Set lang_hooks.name.
3302 (set_std_c99): Likewise.
3303 (set_std_c11): Likewise.
3304 (set_std_cxx98): Likewise.
3305 (set_std_cxx11): Likewise.
3306 (set_std_cxx14): Likewise.
3307 (set_std_cxx1z): Likewise.
3309 2014-11-21 Jakub Jelinek <jakub@redhat.com>
3312 * c-common.h (convert_vector_to_pointer_for_subscript): Change
3313 return type to bool.
3314 * c-common.c: Include gimple-expr.h.
3315 (convert_vector_to_pointer_for_subscript): Change return type to
3316 bool. If *vecp is not lvalue_p and has VECTOR_TYPE, return true
3317 and copy it into a TARGET_EXPR and use that instead of *vecp
3320 2014-11-19 David Malcolm <dmalcolm@redhat.com>
3322 Merger of git branch "gimple-classes-v2-option-3".
3323 * ChangeLog.gimple-classes: New.
3324 * c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
3325 from being just a vec<gimple> to a vec<gbind *>.
3327 2014-11-18 Jakub Jelinek <jakub@redhat.com>
3330 * c-ubsan.c (ubsan_maybe_instrument_reference_or_call): Change type
3331 argument to ptype, set type to TREE_TYPE (ptype). Don't call
3332 get_pointer_alignment for non-pointers. Use ptype, or if it is
3333 reference type, corresponding pointer type, as type of kind
3335 (ubsan_maybe_instrument_reference,
3336 ubsan_maybe_instrument_member_call): Adjust callers.
3338 2014-11-15 Marek Polacek <polacek@redhat.com>
3341 * array-notation-common.c (is_sec_implicit_index_fn): Return false
3343 (extract_array_notation_exprs): Return for NULL node.
3345 2014-11-12 Joseph Myers <joseph@codesourcery.com>
3347 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Define and
3348 undefine __NO_MATH_ERRNO__ based on changes to -fmath-errno state.
3350 2014-11-12 Jakub Jelinek <jakub@redhat.com>
3353 * c-common.c (check_builtin_function_arguments): Handle
3354 BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
3356 2014-11-10 Andi Kleen <ak@linux.intel.com>
3359 * c-common.h (check_no_cilk): Declare.
3360 * cilk.c (get_error_location): New function.
3361 (check_no_cilk): Dito.
3363 2014-11-10 Andi Kleen <ak@linux.intel.com>
3365 * cilk.c (recognize_spawn): Use expression location
3368 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
3370 * c.opt ([Wshift-count-negative, Wshift-count-overflow]): Add.
3372 2014-11-10 Edward Smith-Rowland <3dw4rd@verizon.net>
3374 * c-cppbuiltin.c (__has_attribute, __has_cpp_attribute): New macros;
3375 (__cpp_rtti, __cpp_exceptions): New macros for C++98;
3376 (__cpp_range_based_for, __cpp_initializer_lists,
3377 __cpp_delegating_constructors, __cpp_nsdmi,
3378 __cpp_inheriting_constructors, __cpp_ref_qualifiers): New macros
3379 for C++11; (__cpp_attribute_deprecated): Remove in favor of
3380 __has_cpp_attribute.
3381 * c-lex.c (cb_has_attribute): New callback CPP function;
3382 (init_c_lex): Set has_attribute callback.
3384 2014-11-04 Richard Biener <rguenther@suse.de>
3386 * c-common.c (shorten_compare): Do not shorten mixed
3387 DFP and non-DFP compares.
3389 2014-11-01 Edward Smith-Rowland <3dw4rd@verizon.net>
3391 * g++.dg/cpp1y/feat-cxx11.C: Commentary and rearrangement of tests.
3392 * g++.dg/cpp1y/feat-cxx11-neg.C: Add aggregate NSDMI test.
3393 Commentary and rearrangement of tests.
3394 * g++.dg/cpp1y/feat-cxx14.C: Enable aggregate NSDMI test.
3395 Commentary and rearrangement of tests.
3396 * g++.dg/cpp1y/feat-cxx98-neg.C: Ditto
3397 * g++.dg/cpp1y/feat-cxx98.C: Commentary.
3399 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
3401 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
3402 enum from machine_mode.
3404 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
3406 * c-common.c: Adjust include files.
3407 * c-gimplify.c: Ditto.
3409 * c-pragma.c: Ditto.
3412 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
3414 * c-gimplify.c: Adjust include files.
3416 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
3419 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
3420 c_common_initialize_diagnostics.
3421 * c-common.h: Likewise.
3423 2014-10-24 Marek Polacek <polacek@redhat.com>
3426 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
3427 print "struct"/"union"/"enum" for typedefed names.
3429 2014-10-23 Marek Polacek <polacek@redhat.com>
3431 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
3434 2014-10-22 Jakub Jelinek <jakub@redhat.com>
3435 Yury Gribov <y.gribov@samsung.com>
3437 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
3438 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
3439 instead of flag_sanitize_recover as bool flag.
3441 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
3443 * cilk.c: Revert previous change.
3445 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
3448 * cilk.c: Include vec.h.
3449 (struct cilk_decls): New structure.
3450 (wrapper_parm_cb): Split this function to...
3451 (fill_decls_vec): ...this...
3452 (create_parm_list): ...and this.
3453 (compare_decls): New function.
3454 (for_local_cb): Remove.
3455 (wrapper_local_cb): Ditto.
3456 (build_wrapper_type): For now first traverse and fill vector of
3457 declarations then sort it and then deal with sorted vector.
3458 (cilk_outline): Ditto.
3459 (declare_one_free_variable): Ditto.
3461 2014-10-17 Marek Polacek <polacek@redhat.com>
3463 * c-opts.c (c_common_post_options): Set warn_implicit_int.
3464 * c.opt (Wimplicit-int): Initialize to -1.
3466 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
3468 * c-pragma.c: Adjust include files.
3469 * c-semantics.c: Likewise.
3471 2014-10-16 DJ Delorie <dj@redhat.com>
3473 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
3476 2014-10-14 Jason Merrill <jason@redhat.com>
3479 * c-common.h (CPP_PREPARSED_EXPR): New.
3480 (N_CP_TTYPES): Adjust.
3482 2014-10-15 Marek Polacek <polacek@redhat.com>
3484 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
3486 2014-10-14 DJ Delorie <dj@redhat.com>
3488 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
3489 types, not just __int128.
3490 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
3491 types, not just __int128.
3492 (cpp_atomic_builtins): Round pointer sizes up.
3493 (type_suffix): Use type precision, not specific types.
3494 * c-common.c (c_common_reswords): Remove __int128 special case.
3495 (c_common_type_for_size): Check for all __intN types, not just
3497 (c_common_type_for_mode): Likewise.
3498 (c_common_signed_or_unsigned_type): Likewise.
3499 (c_build_bitfield_integer_type): Likewise.
3500 (c_common_nodes_and_builtins): Likewise.
3501 (keyword_begins_type_specifier): Likewise.
3502 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
3505 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
3507 * c-common.c: Use hash_table instead of hashtab.
3509 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
3511 * c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
3514 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
3519 * c-common.c (warn_logical_operator): Punt for vectors.
3521 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
3523 Implement SD-6: SG10 Feature Test Recommendations
3524 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
3525 macros and the __has_header macro.
3527 2014-09-30 Jason Merrill <jason@redhat.com>
3529 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
3530 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
3531 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
3533 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
3534 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
3536 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
3537 * c-common.c (c_common_reswords): Remove __is_convertible_to.
3539 2014-09-24 Marek Polacek <polacek@redhat.com>
3543 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
3545 2014-09-23 Andi Kleen <ak@linux.intel.com>
3547 * c-common.c (handle_no_reorder_attribute): New function.
3548 (c_common_attribute_table): Add no_reorder attribute.
3550 2014-09-22 Joseph Myers <joseph@codesourcery.com>
3552 * c-cppbuiltin.c (c_cpp_builtins): Define
3553 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
3556 2014-09-18 Joseph Myers <joseph@codesourcery.com>
3558 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
3559 for supported floating-point modes.
3561 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3563 * c.opt (Wpsabi): Use LangEnabledBy.
3564 * c-opts.c (c_common_handle_option): Do not handle here.
3566 2014-09-12 Joseph Myers <joseph@codesourcery.com>
3568 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
3569 macros for floating-point modes.
3571 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
3574 * c-cppbuiltin.c (builtin_define_float_constants): Correct
3575 __*_DENORM_MIN__ without denormals.
3577 2014-09-10 Jakub Jelinek <jakub@redhat.com>
3579 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
3580 ubsan_instrument_vla, ubsan_instrument_return): Adjust
3581 ubsan_create_data callers.
3582 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
3583 index is constant or BIT_AND_EXPR with constant mask and is
3584 small enough for the bound.
3585 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
3586 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
3588 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3590 * c.opt: Add CppReason to various flags.
3591 (Wdate-time): Re-sort.
3592 * c-common.c: Include c-common.h earlier.
3593 (struct reason_option_codes_t): Delete.
3594 (c_option_controlling_cpp_error): Prefix global type and struct
3597 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
3599 * c.opt (Wnormalized): New.
3600 (Wnormalized=): Use Enum and Reject Negative.
3601 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
3603 2014-09-08 Joseph Myers <joseph@codesourcery.com>
3605 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
3606 digits of floating-point modes if -fbuilding-libgcc.
3608 2014-09-05 Joseph Myers <joseph@codesourcery.com>
3610 * c-cppbuiltin.c (c_cpp_builtins): Also define
3611 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
3612 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
3613 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
3614 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
3615 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
3616 __LIBGCC_STACK_GROWS_DOWNWARD__,
3617 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
3618 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
3619 __LIBGCC_DWARF_FRAME_REGISTERS__,
3620 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
3621 __LIBGCC_STACK_POINTER_REGNUM__ and
3622 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
3623 (builtin_define_with_value): Handle backslash-escaping in string
3626 2014-09-05 Richard Biener <rguenther@suse.de>
3629 * c-format.c (check_format_arg): Properly handle
3630 effectively signed POINTER_PLUS_EXPR offset.
3632 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3634 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
3635 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
3636 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
3638 * c-opts.c (c_common_handle_option): Do not handle here.
3639 (sanitize_cpp_opts): Likewise.
3640 * c-common.c (struct reason_option_codes_t): Handle
3641 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
3643 2014-09-03 Marek Polacek <polacek@redhat.com>
3645 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
3647 2014-09-02 Jakub Jelinek <jakub@redhat.com>
3648 Balaji V. Iyer <balaji.v.iyer@intel.com>
3649 Igor Zamyatin <igor.zamyatin@intel.com>
3651 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
3652 * c-common.c (c_common_reswords): Added _Cilk_for.
3653 * c-common.h (enum rid): Added RID_CILK_FOR.
3654 (cilk_for_number_of_iterations): Add declaration.
3655 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
3657 * c-pragma.c (init_pragma): Register "grainsize" pragma.
3658 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
3660 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3662 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
3663 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
3664 Wundef): Use CPP, Var and Init.
3665 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
3667 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3669 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
3670 * c-opts.c (c_common_handle_option): Do not handle here.
3672 2014-08-25 Jason Merrill <jason@redhat.com>
3674 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
3675 -std=c++14 and -std=gnu++14, rather than the reverse.
3676 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
3677 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
3678 * c-common.h (cxx_dialect): Remove cxx1y.
3680 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
3682 * c-common.h (enum cxx_dialect): Add cxx14.
3683 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
3684 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
3685 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
3687 2014-08-22 Jason Merrill <jason@redhat.com>
3689 * c.opt (std=gnu++17): Fix alias.
3691 2014-08-22 Marek Polacek <polacek@redhat.com>
3694 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
3695 check for vector types. Drop LHS argument.
3696 * c-common.h (warn_logical_not_parentheses): Adjust.
3698 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3700 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
3701 (Wmultichar): Likewise.
3702 (Wdate-time): Use C-family languages instead of Common. Use CPP
3704 * c-opts.c (c_common_handle_option): Do not handle the above
3706 (sanitize_cpp_opts): Likewise.
3708 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3711 * c-opts.c: Include tree-diagnostics.h.
3712 (c_diagnostic_finalizer): New.
3713 (c_common_initialize_diagnostics): Use it.
3715 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3717 PR preprocessor/51303
3718 * c-common.c (struct reason_option_codes_t option_codes):
3719 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
3721 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3725 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
3726 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
3727 (c_common_post_options): Call init_global_opts_from_cpp.
3728 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
3730 2014-08-19 Marek Polacek <polacek@redhat.com>
3733 * c-common.c (maybe_warn_bool_compare): New function.
3734 * c-common.h (maybe_warn_bool_compare): Declare.
3735 * c.opt (Wbool-compare): New option.
3737 2014-08-19 Marek Polacek <polacek@redhat.com>
3739 * c.opt (Wc99-c11-compat): New option.
3741 2014-08-19 Marek Polacek <polacek@redhat.com>
3743 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
3744 to warn_c90_c99_compat.
3745 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
3748 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
3749 Steven Bosscher <steven@gcc.gnu.org>
3752 * c-format.c: Add extra_arg_loc and format_string_loc to struct
3753 format_check_results.
3754 (check_function_format): Use true and add comment for boolean
3756 (finish_dollar_format_checking): Use explicit location when warning.
3757 (check_format_info): Likewise.
3758 (check_format_arg): Set extra_arg_loc and format_string_loc.
3759 (check_format_info_main): Use explicit location when warning.
3760 (check_format_types): Pass explicit location.
3761 (format_type_warning): Likewise.
3763 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
3766 * c-format.c: Handle Fortran flags.
3768 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
3771 * array-notation-common.c (find_rank): Added handling for other
3772 types of references.
3774 2014-08-10 Marek Polacek <polacek@redhat.com>
3777 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
3778 * c.opt (Wc90-c99-compat): Add option.
3780 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
3782 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
3784 2014-08-03 Marek Polacek <polacek@redhat.com>
3786 * c-common.c (check_case_value): Add location_t parameter. Use it.
3787 (c_add_case_label): Pass loc to check_case_value.
3789 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
3791 * cilk.c: Use hash_map instead of pointer_map.
3793 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
3795 * c-gimplify.c: Use hash_set instead of pointer_set.
3797 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
3800 * array-notation-common.c (extract_array_notation_exprs): Handling
3803 2014-08-01 Jakub Jelinek <jakub@redhat.com>
3805 * c-common.h (min_align_of_type): Removed prototype.
3806 * c-common.c (min_align_of_type): Removed.
3807 * c-ubsan.h (ubsan_maybe_instrument_reference,
3808 ubsan_maybe_instrument_member_call): New prototypes.
3809 * c-ubsan.c: Include stor-layout.h and builtins.h.
3810 (ubsan_maybe_instrument_reference_or_call,
3811 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
3814 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
3817 * c.opt (-Wreturn-local-addr): Move to common.opt.
3819 2014-07-30 Jason Merrill <jason@redhat.com>
3824 * c.opt (-fuse-all-virtuals): New.
3826 2014-07-30 Tom Tromey <tromey@redhat.com>
3829 * c.opt (Wdesignated-init): New option.
3830 * c-common.c (c_common_attribute_table): Add "designated_init".
3831 (handle_designated_init): New function.
3833 2014-07-24 Marek Polacek <polacek@redhat.com>
3836 * c-opts.c (c_finish_options): If -imacros is in effect, return.
3838 2014-07-16 Dodji Seketeli <dodji@redhat.com>
3840 PR preprocessor/60723 - missing system-ness marks for macro tokens
3841 * c-ppoutput.c (struct print::prev_was_system_token): New data
3843 (init_pp_output): Initialize it.
3844 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
3845 (do_line_change): Return a flag saying if a line marker was
3847 (scan_translation_unit): Detect if the system-ness of the token we
3848 are about to emit is different from the one of the previously
3849 emitted token. If so, emit a line marker. Avoid emitting useless
3850 adjacent line markers. Avoid emitting line markers for tokens
3851 originating from the expansion of built-in macros.
3852 (scan_translation_unit_directives_only): Adjust.
3854 2014-07-15 Marek Polacek <polacek@redhat.com>
3856 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
3857 TYPE_MAX_VALUE is NULL.
3859 2014-07-14 Jakub Jelinek <jakub@redhat.com>
3862 * c.opt (Wmemset-transposed-args): New warning.
3864 2014-07-10 Jason Merrill <jason@redhat.com>
3868 * c.opt (-fuse-all-virtuals): New.
3870 2014-07-09 Richard Biener <rguenther@suse.de>
3873 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
3874 using unsigned arithmetic if overflow does not wrap instead of
3875 if overflow is undefined.
3877 2014-07-06 Marek Polacek <polacek@redhat.com>
3880 * c.opt (Wsizeof-array-argument): New option.
3882 2014-07-03 Jakub Jelinek <jakub@redhat.com>
3884 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
3885 comments->count <= 1, as comments->entries might be NULL.
3887 2014-07-01 Marek Polacek <polacek@redhat.com>
3889 * c.opt (Wint-conversion): New option.
3891 2014-07-01 Marek Polacek <polacek@redhat.com>
3894 * c.opt (Wincompatible-pointer-types): New option.
3896 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
3899 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
3900 Do not discard TYPE_QUALS of type.
3902 2014-06-26 Jason Merrill <jason@redhat.com>
3904 * c-common.h (enum cxx_dialect): Add cxx1z.
3905 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
3906 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
3908 2014-06-26 Teresa Johnson <tejohnson@google.com>
3910 * c-common.h (get_dump_info): Declare.
3911 * c-gimplify.c (c_genericize): Use saved dump files.
3912 * c-opts.c (c_common_parse_file): Begin and end dumps
3913 once around parsing invocation.
3914 (get_dump_info): New function.
3916 2014-06-23 Marek Polacek <polacek@redhat.com>
3917 Andrew MacLeod <amacleod@redhat.com>
3920 * c-common.c (get_atomic_generic_size): Don't segfault if the
3921 type doesn't have a size.
3923 2014-06-20 Marek Polacek <polacek@redhat.com>
3925 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
3926 (ubsan_walk_array_refs_r): New function.
3927 (c_genericize): Instrument array bounds.
3928 * c-ubsan.c: Include "internal-fn.h".
3929 (ubsan_instrument_division): Mark instrumented arrays as having
3930 side effects. Adjust ubsan_type_descriptor call.
3931 (ubsan_instrument_shift): Likewise.
3932 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
3933 (ubsan_instrument_bounds): New function.
3934 (ubsan_array_ref_instrumented_p): New function.
3935 (ubsan_maybe_instrument_array_ref): New function.
3936 * c-ubsan.h (ubsan_instrument_bounds): Declare.
3937 (ubsan_array_ref_instrumented_p): Declare.
3938 (ubsan_maybe_instrument_array_ref): Declare.
3940 2014-06-20 Hale Wang <hale.wang@arm.com>
3943 * c.opt (fshort-enums): Add to LTO.
3944 * c.opt (fshort-wchar): Likewise.
3946 2014-06-16 Marek Polacek <polacek@redhat.com>
3949 * c.opt (Wswitch-bool): Add Var.
3951 2014-06-12 Jakub Jelinek <jakub@redhat.com>
3954 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
3955 #pragma omp target teams or
3956 #pragma omp {,target }teams distribute simd.
3958 2014-06-12 Jason Merrill <jason@redhat.com>
3960 * c.opt (Wabi=, fabi-compat-version): New.
3961 * c-opts.c (c_common_handle_option): Handle -Wabi=.
3962 (c_common_post_options): Handle flag_abi_compat_version default.
3963 Disallow -fabi-compat-version=1.
3964 * c-common.h (abi_version_crosses): New.
3966 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
3968 * c-common.c (handle_section_attribute): Update handling for
3969 section names that are no longer trees.
3971 2014-06-10 Jakub Jelinek <jakub@redhat.com>
3974 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
3975 (omp_pragmas): ... back here.
3977 2014-06-05 Marek Polacek <polacek@redhat.com>
3980 * c-common.c (warn_logical_not_parentheses): New function.
3981 * c-common.h (warn_logical_not_parentheses): Declare.
3982 * c.opt (Wlogical-not-parentheses): New option.
3984 2014-06-04 Marek Polacek <polacek@redhat.com>
3987 * c-common.c (check_case_bounds): Add location parameter.
3989 (c_add_case_label): Pass loc to check_case_bounds.
3991 2014-06-03 Marek Polacek <polacek@redhat.com>
3994 * c.opt (Wswitch-bool): New option.
3996 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
3998 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
4000 (record_types_used_by_current_var_decl): Move prototype to where
4003 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
4004 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
4005 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
4007 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
4009 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
4010 * c-common.c (c_common_nodes_and_builtins): Don't initialize
4012 * c-pretty-print.c (pp_c_void_constant): New function.
4013 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
4014 (c_pretty_printer::expression): Handle VOID_CST.
4015 * cilk.c (extract_free_variables): Likewise.
4016 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
4017 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
4019 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
4021 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
4022 * c-pragma.c (push_alignment): Adjust.
4023 (handle_pragma_push_options): Likewise.
4025 2014-05-09 Marek Polacek <polacek@redhat.com>
4028 * c-common.c (check_user_alignment): Return -1 if alignment is error
4030 (handle_aligned_attribute): Don't call default_conversion on
4032 (handle_vector_size_attribute): Likewise.
4033 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
4034 (handle_sentinel_attribute): Call default_conversion and allow even
4035 integral types as an argument.
4037 2014-05-08 Marek Polacek <polacek@redhat.com>
4040 * c-common.c (min_align_of_type): New function factored out from...
4041 (c_sizeof_or_alignof_type): ...here.
4042 * c-common.h (min_align_of_type): Declare.
4044 2014-05-08 Marek Polacek <polacek@redhat.com>
4047 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
4048 parameter type of main.
4050 2014-05-07 DJ Delorie <dj@redhat.com>
4052 * c-cppbuiltin.c (print_bits_of_hex): New.
4053 (builtin_define_type_minmax): Print values using hex so as not to
4054 require a pre-computed list of string values.
4056 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
4057 Mike Stump <mikestump@comcast.net>
4058 Richard Sandiford <rdsandiford@googlemail.com>
4060 * c-ada-spec.c: Include wide-int.h.
4061 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
4062 (dump_generic_ada_node): Use wide-int interfaces.
4063 * c-common.c: Include wide-int-print.h.
4064 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
4065 (pointer_int_sum): Use wide-int interfaces.
4066 (c_common_nodes_and_builtins): Use make_int_cst.
4067 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
4068 (handle_alloc_size_attribute): Use wide-int interfaces.
4069 (get_nonnull_operand): Likewise.
4070 * c-format.c (get_constant): Use tree_fits_uhwi_p.
4071 * c-lex.c: Include wide-int.h.
4072 (narrowest_unsigned_type): Take a widest_int rather than two
4074 (narrowest_signed_type): Likewise.
4075 (interpret_integer): Update accordingly. Use wide-int interfaces.
4076 (lex_charconst): Use wide-int interfaces.
4077 * c-pretty-print.c: Include wide-int.h.
4078 (pp_c_integer_constant): Use wide-int interfaces.
4079 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
4080 INT_CST_LT_UNSIGNED.
4082 2014-05-06 Richard Biener <rguenther@suse.de>
4084 * c-opts.c (c_common_post_options): For -freestanding,
4085 -fno-hosted and -fno-builtin disable pattern recognition
4086 if not enabled explicitely.
4088 2014-05-02 Marek Polacek <polacek@redhat.com>
4090 * c.opt (Wsizeof-pointer-memaccess): Describe option.
4092 2014-05-01 Marek Polacek <polacek@redhat.com>
4095 * c.opt (Wdiscarded-qualifiers): Add.
4097 2014-04-30 Marek Polacek <polacek@redhat.com>
4099 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
4100 INT_MIN / -1 sanitization only for integer types.
4102 2014-04-25 Marek Polacek <polacek@redhat.com>
4105 * c-common.c (handle_noinline_attribute): Warn if the attribute
4106 conflicts with always_inline attribute.
4107 (handle_always_inline_attribute): Warn if the attribute conflicts
4108 with noinline attribute.
4110 2014-04-25 Marek Polacek <polacek@redhat.com>
4113 * c-common.c (check_main_parameter_types): Warn about variadic main.
4115 2014-04-24 Mike Stump <mikestump@comcast.net>
4117 * c.opt (Wshadow-ivar): Default to on.
4119 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
4121 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
4123 2014-04-23 Marek Polacek <polacek@redhat.com>
4125 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
4127 2014-04-22 Jakub Jelinek <jakub@redhat.com>
4130 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
4131 if flag_sanitize_undefined_trap_on_error.
4132 (ubsan_instrument_division, ubsan_instrument_shift,
4133 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
4134 if !flag_sanitize_recover.
4136 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
4139 * c-common.c (registered_builtin_types): Make non-static.
4140 * c-common.h (registered_builtin_types): Declare.
4142 2014-04-14 Richard Biener <rguenther@suse.de>
4143 Marc Glisse <marc.glisse@inria.fr>
4146 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
4147 apply may-alias the scalar pointer type when applicable.
4149 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
4152 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
4153 as possible argument for Cilk_spawn.
4155 2014-04-11 Tobias Burnus <burnus@net-b.de>
4158 * c.opt (Wformat-signedness): Add
4159 * c-format.c(check_format_types): Use it.
4161 2014-04-11 Jason Merrill <jason@redhat.com>
4164 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
4165 default_conversion for an array argument.
4167 2014-04-08 Marek Polacek <polacek@redhat.com>
4170 * c-ubsan.c: Include asan.h.
4171 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
4173 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
4175 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
4177 2014-04-02 Marek Polacek <polacek@redhat.com>
4179 * c-common.h (c_expand_expr): Remove declaration.
4181 2014-03-28 Jakub Jelinek <jakub@redhat.com>
4184 * c-common.c (add_atomic_size_parameter): When creating new
4185 params vector, push the size argument first.
4187 2014-03-26 Jakub Jelinek <jakub@redhat.com>
4189 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
4190 ubsan_instrument_vla, ubsan_instrument_return): Adjust
4191 ubsan_create_data callers.
4193 2014-03-22 Jakub Jelinek <jakub@redhat.com>
4196 * c-opts.c (c_finish_options): Restore cb_file_change call to
4199 2014-03-13 Jakub Jelinek <jakub@redhat.com>
4202 * c-pragma.c (apply_pragma_weak): Only look at
4203 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
4204 DECL_ASSEMBLER_NAME_SET_P (decl).
4205 (maybe_apply_pending_pragma_weaks): Exit early if
4206 vec_safe_is_empty (pending_weaks) rather than only when
4208 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
4209 set assembler name back to NULL afterwards.
4211 2014-03-11 Jason Merrill <jason@redhat.com>
4213 * c.opt: Add -std=gnu++14.
4215 2014-03-11 Ian Bolton <ian.bolton@arm.com>
4217 * c-opts.c (c_common_post_options): Don't override
4218 -ffp-contract=fast if unsafe-math-optimizations is on.
4220 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
4222 * c.opt: Enable LTO FE for fshort-double.
4224 2014-03-07 Jason Merrill <jason@redhat.com>
4226 * c.opt: Add -std=c++14.
4228 2014-03-06 Marek Polacek <polacek@redhat.com>
4231 * cilk.c (contains_cilk_spawn_stmt): New function.
4232 (contains_cilk_spawn_stmt_walker): Likewise.
4233 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
4234 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
4236 2014-03-03 Jakub Jelinek <jakub@redhat.com>
4238 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
4239 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
4240 even when flag_preprocess_only.
4242 2014-02-26 Jason Merrill <jason@redhat.com>
4246 * c-common.c (shorten_compare): Don't check
4247 c_inhibit_evaluation_warnings.
4249 2014-02-19 Jakub Jelinek <jakub@redhat.com>
4252 * c-common.c (c_common_nodes_and_builtins): When initializing
4253 c_uint{16,32,64}_type_node, also set corresponding
4254 uint{16,32,64}_type_node to the same value.
4257 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
4258 for PRAGMA_IVDEP if flag_preprocess_only.
4260 2014-02-12 Jakub Jelinek <jakub@redhat.com>
4263 * c-common.c (merge_tlist): If copy is true, call new_tlist,
4264 if false, add ADD itself, rather than vice versa.
4265 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
4266 copy. For SAVE_EXPR, only call merge_tlist once.
4268 2014-02-08 Jakub Jelinek <jakub@redhat.com>
4271 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
4273 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
4275 (c_common_attribute_table): Add alloc_align and assume_aligned
4278 2014-02-06 Marek Polacek <polacek@redhat.com>
4281 * c-common.c (warn_for_sign_compare): Call warning_at with location
4284 2014-02-05 Marek Polacek <polacek@redhat.com>
4287 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
4290 2014-02-04 Marek Polacek <polacek@redhat.com>
4293 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
4296 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
4300 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
4301 handle_vector_size_attribute, handle_nonnull_attribute): Call
4302 default_conversion on the attribute argument.
4303 (handle_nonnull_attribute): Increment the argument number.
4305 2014-01-31 Marek Polacek <polacek@redhat.com>
4308 * c-common.c (add_atomic_size_parameter): Pass vNULL to
4309 build_function_call_vec.
4310 (resolve_overloaded_builtin): Likewise.
4311 * c-common.h (build_function_call_vec): Adjust declaration.
4313 2014-01-30 Marek Polacek <polacek@redhat.com>
4316 * c-common.h (unsafe_conversion_p): Adjust declaration.
4317 (warnings_for_convert_and_check): Likewise.
4318 (convert_and_check): Likewise.
4319 * c-common.c (unsafe_conversion_p): Add location parameter. Call
4320 expansion_point_location_if_in_system_header on it.
4321 (warnings_for_convert_and_check): Add location parameter. Call
4322 expansion_point_location_if_in_system_header on it. Use it.
4323 (convert_and_check): Add location parameter. Use it.
4324 (conversion_warning): Likewise.
4325 (c_add_case_label): Adjust convert_and_check calls.
4326 (scalar_to_vector): Adjust unsafe_conversion_p calls.
4328 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
4330 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
4332 * c-pragma.c (init_pragma): Likewise.
4335 2014-01-23 Marek Polacek <polacek@redhat.com>
4338 * c-common.c (shorten_compare): Add location_t parameter.
4339 * c-common.h (shorten_binary_op): Adjust declaration.
4341 2014-01-23 Marek Polacek <polacek@redhat.com>
4344 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
4345 * c-common.h: Declare it.
4347 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
4349 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
4350 * c-ada-spec.c (dump_ads): Likewise.
4351 (cpp_check): Likewise.
4352 (dump_ada_specs): Likewise.
4354 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
4357 * c-common.c (handle_no_instrument_function_attribute): Allow
4358 no_instrument_function attribute in class member
4359 definition/declaration.
4361 2014-01-15 Jakub Jelinek <jakub@redhat.com>
4364 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
4365 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
4366 being COMPOUND_EXPR.
4367 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
4368 operand a SAVE_EXPR and second MODIFY_EXPR.
4370 2014-01-09 Jakub Jelinek <jakub@redhat.com>
4373 * c-pch.c (c_common_write_pch): Call
4374 prepare_target_option_nodes_for_pch.
4376 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4378 Update copyright years
4380 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4382 * array-notation-common.c, c-cilkplus.c: Use the standard form for
4383 the copyright notice.
4385 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
4387 * c-ada-spec.c (print_constructor): New function.
4388 (print_destructor): Retrieve the origin of the destructor.
4389 (print_ada_declaration): Revamp handling of constructors/destructors.
4391 2013-12-23 Stuart Hastings <stuart@apple.com>
4392 Bill Maddox <maddox@google.com>
4393 Jason Merrill <jason@redhat.com>
4395 * c.opt: Add -fdeclone-ctor-dtor.
4396 * c-opts.c (c_common_post_options): Default to on iff -Os.
4398 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
4400 * c-common.c (c_common_attribute_table): Added "cilk simd function"
4402 * c-pragma.h (enum pragma_cilk_clause): Remove.
4403 (enum pragma_omp_clause): Added the following fields:
4404 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
4405 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
4406 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
4407 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
4408 PRAGMA_CILK_CLAUSE_UNIFORM.
4411 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
4413 * cilk.c (cilk_outline): Made this function non-static.
4414 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
4415 (create_cilk_wrapper): Added a new parameter: a function pointer.
4416 (c_install_body_w_frame_cleanup): Remove
4417 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
4418 * c-common.h (cilk_outline): New prototype.
4419 (gimplify_cilk_spawn): Removed two parameters.
4420 (cilk_install_body_with_frame_cleanup): New prototype.
4421 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
4422 CILK_SPAWN_STMT case.
4424 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
4426 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
4428 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
4429 (int_array_type_node): Remove.
4430 * c-common.c (c_common_nodes_and_builtins): Don't build it.
4432 2013-12-05 Marek Polacek <polacek@redhat.com>
4435 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
4436 [ADJUST_FIELD_ALIGN].
4438 2013-12-04 Joseph Myers <joseph@codesourcery.com>
4441 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
4442 and check field alignment if set.
4443 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
4444 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
4446 2013-12-04 Jakub Jelinek <jakub@redhat.com>
4447 Marek Polacek <polacek@redhat.com>
4449 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
4450 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
4452 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
4455 * cilk.c (gimplify_cilk_spawn): Properly handle function without
4458 2013-11-29 Jakub Jelinek <jakub@redhat.com>
4461 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
4462 goto invalid. If it is error_mark_node, don't issue further
4465 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
4467 * c.opt (Wopenmp-simd): New.
4469 2013-11-22 Jakub Jelinek <jakub@redhat.com>
4471 * c-ubsan.h (ubsan_instrument_return): New prototype.
4472 * c-ubsan.c (ubsan_instrument_return): New function.
4474 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
4476 * c-common.c: Add required include files from gimple.h.
4477 * c-gimplify.c: Likewise
4480 2013-11-22 David Malcolm <dmalcolm@redhat.com>
4482 * c-common.c (unsafe_conversion_p): Remove use of
4483 EXPR_LOC_OR_HERE macro.
4484 (conversion_warning): Likewise.
4485 (warnings_for_convert_and_check): Likewise.
4486 (warn_for_collisions_1): Likewise.
4487 (shorten_compare): Likewise, and remove use of in_system_header
4488 macro, using the location from the former.
4489 * c-lex.c (dump_one_header): Remove use of input_filename macro.
4490 (cb_def_pragma): Remove use of in_system_header macro.
4491 (lex_string): Likewise.
4492 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
4494 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
4495 Mike Stump <mikestump@comcast.net>
4496 Richard Sandiford <rdsandiford@googlemail.com>
4498 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
4499 instead of TREE_INT_CST_LOW, in cases where there is a protecting
4500 tree_fits_shwi_p or tree_fits_uhwi_p.
4501 (dump_generic_ada_node): Likewise.
4502 * c-format.c (check_format_arg): Likewise.
4503 * c-pretty-print.c (pp_c_integer_constant): Likewise.
4505 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
4507 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
4509 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
4512 * c-common.c (unsafe_conversion_p): Make this function
4513 return an enumeration with more detail.
4514 (conversion_warning): Use the new return type of
4515 unsafe_conversion_p to separately warn either about conversions
4516 that lower floating point number precision or about the other
4517 kinds of conversions.
4518 * c-common.h (enum conversion_safety): New enumeration.
4519 (unsafe_conversion_p): switching return type to
4520 conversion_safety enumeration.
4521 * c.opt: Adding new warning -Wfloat-conversion and
4522 enabling it with -Wconversion.
4524 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
4526 * c-opts.c: Include plugin.h.
4527 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
4529 2013-11-19 Marek Polacek <polacek@redhat.com>
4531 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
4533 (ubsan_instrument_shift): Likewise.
4534 (ubsan_instrument_vla): Likewise.
4536 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4538 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
4539 cast to unsigned type.
4541 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4543 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
4545 (complete_array_type): Update comment to refer to tree_to_[su]hwi
4546 rather than tree_low_cst.
4548 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4550 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
4551 tree_to_uhwi throughout.
4553 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4555 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
4556 tree_low_cst (..., 0) with tree_to_shwi throughout.
4558 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4560 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
4561 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
4563 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4565 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
4566 host_integerp (..., 0) with tree_fits_shwi_p throughout.
4568 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
4570 * c-cilkplus.c: New file.
4571 * c-common.c (readonly_error): Add location argument.
4572 * c-common.h (readonly_error): Same.
4573 (c_finish_cilk_clauses): Protoize.
4574 (c_check_cilk_loop): Same.
4575 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
4576 Do not fail on error_mark_node.
4577 Abstract increment canonicalization to here...
4578 (c_omp_for_incr_canonicalize_ptr): New.
4579 c-pragma.c (init_pragma): Register "simd" pragma.
4580 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
4581 (enum pragma_cilk_clause): New.
4583 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
4585 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
4586 wchar_type and host_integerp checks.
4588 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
4590 * c-common.c: Likewise.
4591 * c-gimplify.c: Likewise.
4594 2013-11-14 Diego Novillo <dnovillo@google.com>
4596 * c-common.c: Include fold-const.h.
4597 Include stor-layout.h.
4599 Include stringpool.h.
4602 Include trans-mem.h.
4603 * c-cppbuiltin.c: Include stor-layout.h.
4604 Include stringpool.h.
4605 * c-format.c: Include stringpool.h.
4606 * c-lex.c: Include stringpool.h.
4607 Include stor-layout.h.
4608 * c-pragma.c: Include stringpool.h.
4611 Include gcc-symtab.h.
4612 * c-pretty-print.c: Include stor-layout.h.
4614 * cilk.c: Include stringpool.h.
4617 2013-11-13 Joseph Myers <joseph@codesourcery.com>
4619 * c-common.h (enum rid): Add RID_AUTO_TYPE.
4620 * c-common.c (c_common_reswords): Add __auto_type.
4621 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
4623 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
4625 * c-common.c: Include gimplify.h.
4626 * c-gimplify.c: Likewise.
4628 * c-omp.c: Include gimple-expr.h instead of gimple.h.
4629 * c-ubsan.c: Don't include gimple.h.
4631 2013-11-12 Joseph Myers <joseph@codesourcery.com>
4633 * c-common.c (c_common_reswords): Add _Thread_local.
4635 2013-11-09 Joseph Myers <joseph@codesourcery.com>
4637 * c-common.c (atomic_size_supported_p): New function.
4638 (resolve_overloaded_atomic_exchange)
4639 (resolve_overloaded_atomic_compare_exchange)
4640 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
4641 Use it instead of comparing size with a local list of sizes.
4643 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
4644 Joseph Myers <joseph@codesourcery.com>
4646 * c-common.h (enum rid): Add RID_ATOMIC.
4647 * c-common.c (c_common_reswords): Add _Atomic.
4648 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
4649 (keyword_is_type_qualifier): Accept RID_ATOMIC.
4650 * c-format.c (check_format_types): Check for extra _Atomic
4651 qualifiers in format argument.
4652 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
4653 (pp_c_type_qualifier_list): Mention _Atomic in comment.
4655 2013-11-06 Tobias Burnus <burnus@net-b.de>
4657 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
4659 2013-11-06 Joseph Myers <joseph@codesourcery.com>
4661 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
4663 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
4664 to mean lack of IEEE 754 support.
4666 2013-11-05 Tobias Burnus <burnus@net-b.de>
4668 * c.opt (-Wdate-time): New option
4669 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
4671 2013-11-05 Joseph Myers <joseph@codesourcery.com>
4673 * c-cppbuiltin.c (cpp_iec_559_value): Test
4674 flag_excess_precision_cmdline not flag_excess_precision.
4676 2013-11-05 Tobias Burnus <burnus@net-b.de>
4678 * c.opt (fopenmp-simd): New option.
4679 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
4680 (omp_pragmas): ... this new struct.
4681 (c_pp_lookup_pragma): Also walk omp_pragmas.
4682 (init_pragma): Init pragmas for -fopenmp-simd.
4684 2013-11-04 Marek Polacek <polacek@redhat.com>
4687 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
4689 2013-11-04 Joseph Myers <joseph@codesourcery.com>
4691 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
4693 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
4695 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
4697 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
4698 (dump_ada_specs): Adjust prototype of second callback.
4699 * c-ada-spec.c (cpp_check): New global variable.
4700 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
4701 (print_generic_ada_decl): Likewise.
4702 (has_static_fields): Change return type to bool and add guard.
4703 (has_nontrivial_methods): New predicate.
4704 (is_tagged_type): Change return type to bool.
4705 (separate_class_package): Call has_nontrivial_methods.
4706 (pp_ada_tree_identifier): Minor tweaks.
4707 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
4708 (dump_ada_array_domains): Likewise.
4709 (dump_ada_array_type): Likewise.
4710 (dump_template_types): Remove cpp_check parameter and do not pass it to
4711 dump_generic_ada_node.
4712 (dump_ada_template): Likewise.
4713 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
4715 (print_ada_methods): Change return type to integer. Remove cpp_check
4716 parameter and do not pass it down.
4717 (dump_nested_types): Remove cpp_check parameter and do not pass it to
4718 dump_generic_ada_node.
4719 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
4721 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
4722 down. Use has_nontrivial_methods to recognize C++ classes. Use return
4723 value of print_ada_methods.
4724 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
4725 Set cpp_check to it before invoking dump_ada_nodes.
4726 (dump_ada_specs): Likewise.
4728 2013-11-03 Marek Polacek <polacek@redhat.com>
4730 * c-ubsan.c: Don't include hash-table.h.
4731 (ubsan_instrument_vla): New function.
4732 * c-ubsan.h: Declare it.
4734 2013-10-31 David Malcolm <dmalcolm@redhat.com>
4736 Automated part of renaming of symtab_node_base to symtab_node.
4738 Patch autogenerated by rename_symtab.py from
4739 https://github.com/davidmalcolm/gcc-refactoring-scripts
4740 revision 58bb219cc090b2f4516a9297d868c245495ee622
4742 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
4743 symtab_node_base to symtab_node.
4745 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
4747 Implement C++14 digit separators.
4748 * c-lex.c (interpret_float): Remove digit separators from scratch string
4749 before building real literal.
4751 2013-10-30 Jakub Jelinek <jakub@redhat.com>
4753 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
4755 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
4757 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
4759 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
4761 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
4762 (insert_cilk_frame): New prototype.
4763 (cilk_init_builtins): Likewise.
4764 (gimplify_cilk_spawn): Likewise.
4765 (c_cilk_install_body_w_frame_cleanup): Likewise.
4766 (cilk_detect_spawn_and_unwrap): Likewise.
4767 (cilk_set_spawn_marker): Likewise.
4768 (build_cilk_sync): Likewise.
4769 (build_cilk_spawn): Likewise.
4772 2013-10-29 David Malcolm <dmalcolm@redhat.com>
4774 Patch autogenerated by refactor_symtab.py from
4775 https://github.com/davidmalcolm/gcc-refactoring-scripts
4776 revision 58bb219cc090b2f4516a9297d868c245495ee622
4778 * c-gimplify.c (c_genericize): Update for conversion of symtab types
4779 to a true class hierarchy.
4780 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
4782 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
4784 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
4786 2013-10-26 Jeff Law <law@redhat.com>
4788 * c-common.c (c_define_builtins): Remove mudflap support.
4789 * c.opt: Ignore and warn for mudflap options.
4791 2013-10-24 Tobias Burnus <burnus@net-b.de>
4794 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
4795 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
4797 2013-10-23 Jason Merrill <jason@redhat.com>
4799 * c-format.c (gcc_cxxdiag_char_table): Add %X.
4801 2013-10-11 Jakub Jelinek <jakub@redhat.com>
4803 * c-common.h (omp_clause_mask::operator !=): New method.
4804 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
4805 instead of if (mask & something) tests everywhere.
4807 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
4808 201307 instead of 201107.
4809 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
4810 (c_common_attribute_table): Add "omp declare target" and
4811 "omp declare simd" attributes.
4812 (handle_omp_declare_target_attribute,
4813 handle_omp_declare_simd_attribute): New functions.
4814 * c-omp.c: Include c-pragma.h.
4815 (c_finish_omp_taskgroup): New function.
4816 (c_finish_omp_atomic): Add swapped argument, if true,
4817 build the operation first with rhs, lhs arguments and use NOP_EXPR
4819 (c_finish_omp_for): Add code argument, pass it down to make_code.
4820 (c_omp_split_clauses): New function.
4821 (c_split_parallel_clauses): Removed.
4822 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
4823 c_omp_declare_simd_clauses_to_decls): New functions.
4824 * c-common.h (omp_clause_mask): New type.
4825 (OMP_CLAUSE_MASK_1): Define.
4826 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
4827 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
4828 omp_clause_mask::operator |, omp_clause_mask::operator &,
4829 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
4830 omp_clause_mask::operator ==): New methods.
4831 (enum c_omp_clause_split): New.
4832 (c_finish_omp_taskgroup): New prototype.
4833 (c_finish_omp_atomic): Add swapped argument.
4834 (c_finish_omp_for): Add code argument.
4835 (c_omp_split_clauses): New prototype.
4836 (c_split_parallel_clauses): Removed.
4837 (c_omp_declare_simd_clauses_to_numbers,
4838 c_omp_declare_simd_clauses_to_decls): New prototypes.
4839 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
4840 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
4841 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
4842 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
4843 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
4844 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
4845 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
4846 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
4847 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
4848 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
4849 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
4850 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
4851 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
4852 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
4853 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
4854 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
4855 PRAGMA_OMP_CLAUSE_UNIFORM.
4857 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
4859 PR tree-optimization/20318
4860 * c-common.c (handle_returns_nonnull_attribute): New function.
4861 (c_common_attribute_table): Add returns_nonnull.
4863 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
4866 * c.opt (fcheck-new): Move to common.opt.
4868 2013-09-25 Marek Polacek <polacek@redhat.com>
4869 Jakub Jelinek <jakub@redhat.com>
4872 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
4873 an expression if we can prove it is correct.
4874 (ubsan_instrument_division): Likewise. Remove unnecessary
4877 2013-09-18 Marek Polacek <polacek@redhat.com>
4880 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
4882 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
4884 2013-09-14 Iain Sandoe <iain@codesourcery.com>
4887 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
4888 fobjc-gc, freplace-objc-classes): Accept for LTO.
4890 2013-09-13 Jacek Caban <jacek@codeweavers.com>
4892 * c-target.def: New hook
4894 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
4897 * c.opt (Wdelete-incomplete): Add.
4899 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
4901 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
4902 (vector_types_compatible_elements_p): New function.
4903 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
4905 (vector_types_compatible_elements_p): Declare.
4907 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
4909 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
4910 a virtual member function.
4911 (pp_simple_type_specifier): Remove.
4912 (pp_c_type_specifier): Likewise.
4913 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
4914 Rename from pp_c_type_specifier. Adjust.
4915 (c_pretty_printer::c_pretty_printer): Do not assign to
4916 simple_type_specifier.
4918 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4920 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
4922 (c_pretty_printer::storage_class_specifier): Likewise.
4923 (c_pretty_printer::initializer): Likewise.
4924 (pp_declaration): Remove.
4925 (pp_declaration_specifiers): Likewise.
4926 (pp_abstract_declarator): Likewise.
4927 (pp_declarator): Likewise.
4928 (pp_type_id): Likewise.
4929 (pp_statement): Likewise.
4930 (pp_constant): Likewise.
4931 (pp_id_expression): Likewise.
4932 (pp_primary_expression): Likewise.
4933 (pp_unary_expression): Likewise.
4934 (pp_multiplicative_expression): Likewise.
4935 (pp_conditional_expression): Likewise.
4936 (pp_assignment_expression): Likewise.
4937 (pp_expression): Likewise.
4938 (pp_c_type_id): Likewise.
4939 (pp_c_storage_class_specifier): Likewise.
4940 * c-pretty-print.c (pp_c_type_cast): Tidy.
4941 (pp_c_pointer): Likewise.
4942 (pp_c_type_specifier): Likewise.
4943 (pp_c_parameter_type_list): Likewise.
4944 (pp_c_function_definition): Likewise.
4945 (pp_c_init_declarator): Likewise.
4946 (pp_c_initializer_list): Likewise.
4947 (pp_c_constructor_elts): Likewise.
4948 (c_pretty_printer::direct_abstract_declarator): Likewise.
4949 (c_pretty_printer::declaration_specifiers): Likewise.
4950 (c_pretty_printer::primary_expression): Likewise.
4951 (c_pretty_printer::postfix_expression): Likewise.
4952 (c_pretty_printer::type_id): Rename from pp_c_type_id.
4953 (c_pretty_printer::storage_class_specifier): Rename from
4954 pp_c_storage_class_specifier.
4955 (c_pretty_printer::initializer): Rename from pp_c_initializer.
4956 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
4957 storage_class_specifier, initializer, offset_list, flags.
4959 2013-08-30 Marek Polacek <polacek@redhat.com>
4961 * c-ubsan.c: New file.
4962 * c-ubsan.h: New file.
4964 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
4966 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
4968 (c_pretty_printer::declaration_specifiers): Likewise.
4969 (c_pretty_printer::declarator): Likewise.
4970 (c_pretty_printer::abstract_declarator): Likewise.
4971 (c_pretty_printer::direct_abstract_declarator): Likewise.
4972 (c_pretty_printer::direct_declarator): Likewise.
4973 (c_pretty_printer::function_specifier): Likewise.
4974 (pp_declaration): Adjust.
4975 (pp_declaration_specifiers): Likewise.
4976 (pp_abstract_declarator): Likewise.
4977 (pp_direct_declarator): Likewise.
4978 (pp_function_specifier): Likewise.
4979 (pp_direct_abstract_declarator): Remove as unused.
4980 (pp_c_declaration): Remove.
4981 (pp_c_declaration_specifiers): Likewise.
4982 (pp_c_declarator): Likewise.
4983 (pp_c_direct_declarator): Likewise.
4984 (pp_c_function_specifier): Likewise.
4985 (pp_c_direct_abstract_declarator): Likewise.
4986 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
4987 from pp_c_abstract_declarator. Adjust.
4988 (c_pretty_printer::direct_abstract_declarator): Rename from
4989 pp_c_direct_abstract_declarator. Adjust.
4990 (c_pretty_printer::function_specifier): Rename from
4991 pp_c_function_specifier. Adjust.
4992 (c_pretty_printer::declaration_specifiers): Rename from
4993 pp_c_declaration_specifiers. Adjust.
4994 (c_pretty_printer::direct_declarator): Rename from
4995 pp_c_direct_declarator. Adjust.
4996 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
4997 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
4998 (c_pretty_printer::c_pretty_printer): Do not assign to
4999 declaration, declaration_specifiers, declarator,
5000 direct_declarator, direct_abstract_declarator, function_specifier.
5002 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
5004 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
5005 virtual member function.
5006 (c_pretty_printer::multiplicative_expression): Likewise.
5007 (c_pretty_printer::conditional_expression): Likewise.
5008 (c_pretty_printer::assignment_expression): Likewise.
5009 (c_pretty_printer::expression): Likewise.
5010 (pp_unary_expression): Adjust.
5011 (pp_multiplicative_expression): Likewise.
5012 (pp_assignment_expression): Likewise.
5013 (pp_conditional_expression): Likewise.
5014 (pp_expression): Likewise.
5015 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
5016 from pp_c_unary_expression. Adjust.
5017 (c_pretty_printer::multiplicative_expression): Rename from
5018 pp_c_multiplicative_expression. Adjust.
5019 (c_pretty_printer::conditional_expression): Rename from
5020 pp_c_conditional_expression. Adjust.
5021 (c_pretty_printer::assignment_expression): Rename from
5022 pp_c_assignment_expression. Adjust.
5023 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
5024 (c_pretty_printer::c_pretty_printer): Do not assign to
5025 unary_expression, multiplicative_expression,
5026 conditional_expression, expression.
5028 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
5030 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
5031 virtual member function.
5032 (pp_postfix_expression): Adjust.
5033 (pp_c_postfix_expression): Remove.
5034 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
5035 from pp_c_postfix_expression. Adjust.
5036 (c_pretty_printer::c_pretty_printer): Do not assign to
5039 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
5041 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
5042 virtua member function.
5043 (pp_primary_expression): Adjust.
5044 (pp_c_primary_expression): Remove.
5045 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
5046 from pp_c_primary_expression. Adjust.
5047 (pp_c_initializer_list): Use pp_primary_expression.
5048 (c_pretty_printer::c_pretty_printer): Do not assign to
5051 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
5053 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
5054 * c-pretty-print.c (M_): Remove.
5055 (c_pretty_printer::translate_string): Define.
5056 (pp_c_type_specifier): Use it.
5057 (pp_c_primary_expression): Likewise.
5058 (pp_c_expression): Likewise.
5060 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
5062 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
5064 (pp_c_id_expression): Remove.
5065 (pp_id_expression): Adjust.
5066 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
5067 pp_c_id_expression. Adjust.
5068 (pp_c_postfix_expression): Use pp_id_expression.
5069 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
5071 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
5073 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
5075 (pp_constant): Adjust.
5076 (pp_c_constant): Remove.
5077 * c-pretty-print.c (c_pretty_printer::constant): Rename from
5078 pp_c_constant. Adjust.
5080 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
5081 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
5083 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
5085 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
5086 (c_pretty_printer::c_pretty_printer): Declare.
5087 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
5088 c_pretty_printer_init. Adjust.
5089 (print_c_tree): Do not call c_pretty_printer_init.
5090 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
5092 2013-08-09 Arnaud Charlet <charlet@adacore.com>
5094 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
5096 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
5099 * c-common.c (pointer_int_sum): Add bool parameter.
5100 * c-common.h (pointer_int_sum): Adjust declaration.
5102 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
5104 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
5105 c_pretty_printer variable.
5107 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
5109 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
5111 (pp_c_base): Likewise. Adjust users.
5112 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
5113 (pp_c_whitespace): Do not call pp_base.
5114 (pp_c_left_paren): Likewise.
5115 (pp_c_right_paren): Likewise.
5116 (pp_c_left_brace): Likewise.
5117 (pp_c_right_brace): Likewise.
5118 (pp_c_left_bracket): Likewise.
5119 (pp_c_right_bracket): Likewise.
5120 (pp_c_dot): Likewise.
5121 (pp_c_ampersand): Likewise.
5122 (pp_c_star): Likewise.
5123 (pp_c_arrow): Likewise.
5124 (pp_c_semicolon): Likewise.
5125 (pp_c_complement): Likewise.
5126 (pp_c_exclamation): Likewise.
5127 (pp_c_direct_declarator): Likewise.
5128 (pp_c_ws_string): Likewise.
5129 (pp_c_identifier): Likewise.
5130 (pp_c_statement): Likewise.
5131 (print_c_tree): Likewise.
5133 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
5136 * c-common.c (c_parse_error): Catch user-defined literal tokens and
5137 provide useful error strings.
5139 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
5141 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
5142 printer functions instead of pp_string or operators and punctuators.
5143 (dump_generic_ada_node): Likewise.
5144 * c-pretty-print.c (pp_c_type_specifier): Likewise.
5145 (pp_c_relational_expression): Likewise.
5146 (pp_c_logical_or_expression): Likewise.
5148 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
5150 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
5151 functions instead of pp_character.
5152 (pp_ada_tree_identifier): Likewise.
5153 (dump_ada_double_name): Likewise.
5154 (dump_ada_function_declaration): Likewise.
5155 (dump_ada_array_domains): Likewise.
5156 (dump_template_types): Likewise.
5157 (dump_generic_ada_node): Likewise.
5158 (print_ada_declaration): Likewise.
5159 (print_ada_struct_decl): Likewise.
5160 * c-pretty-print.c (pp_c_integer_constant): Likewise.
5162 2013-07-23 Tom Tromey <tromey@redhat.com>
5164 * c-common.h (enum rid) <RID_GENERIC>: New constant.
5165 * c-common.c (c_common_reswords): Add _Generic.
5167 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
5169 * c-common.c: Fix typos.
5170 * c-common.h: Likewise.
5172 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
5175 * c-common.c (c_common_attribute_table): Add warn_unused.
5176 (handle_warn_unused_attribute): New.
5178 2013-07-10 Jakub Jelinek <jakub@redhat.com>
5180 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
5181 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
5183 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
5186 * c.opt: Add Wconditionally-supported.
5188 2013-07-08 Graham Stott <graham.stott@btinternet.com>
5190 * array-notation-common.c (length_mismatch_in_expr_p): Delete
5191 unused variables l_length and l_node.
5193 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
5196 * c-common.c (complete_array_type): Delay folding first index
5197 like other indices. When folding, check for index overflow.
5199 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
5202 * c-common.h (c_build_vec_perm_expr): New complain argument.
5203 * c-common.c (c_build_vec_perm_expr): Likewise.
5204 Use save_expr also in C++.
5206 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
5208 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
5209 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
5210 * c-opts.c (c_common_post_options): Likewise.
5212 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
5214 * array-notation-common.c (length_mismatch_in_expr): Changed the
5215 parameter type's from a dynamic array to a vec_tree. Also removed
5216 the size parameters.
5217 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
5220 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
5222 * c-common.h (struct cilkplus_an_parts): New structure.
5223 (struct cilkplus_an_loop_parts): Likewise.
5224 (cilkplus_extract_an_triplets): New prototype.
5225 (fix_sec_implicit_args): Likewise.
5226 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
5227 (fix_sec_implicit_args): Likewise.
5229 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
5231 * array-notation-common.c (find_inv_trees): Removed an unwanted
5233 * c-common.h (struct inv_list::additional_tcodes): Changed type from
5234 enum rid to enum tree_code.
5236 2013-06-11 Jan Hubicka <jh@suse.cz>
5238 * c-common.c (handle_alias_ifunc_attribute): Do not set
5239 DECL_EXTERNAL for weakref variables.
5240 * c-pragma.c (handle_pragma_weak): Make sure aliases
5241 are not declared as external.
5243 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
5245 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
5246 function from c/c-array-notation.c.
5247 (is_cilkplus_reduce_builtin): Likewise.
5248 (find_rank): Likewise.
5249 (extract_array_notation_exprs): Likewise.
5250 (replace_array_notations): Likewise.
5251 (find_inv_trees): Likewise.
5252 (replace_inv_trees): Likewise.
5253 (contains_array_notation_expr): Likewise.
5254 (find_correct_array_notation_type): Likewise.
5255 * c-common.h (struct inv_list): Moved this struct from the file
5256 c/c-array-notation.c and added a new field called additional tcodes.
5257 (length_mismatch_in_expr_p): New prototype.
5258 (is_cilkplus_reduce_builtin): Likewise.
5259 (find_rank): Likewise.
5260 (extract_array_notation_exprs): Likewise.
5261 (replace_array_notation): Likewise.
5262 (find_inv_trees): Likewise.
5263 (replace_inv_trees): Likewise.
5264 (find_correct_array_notation_type): Likewise.
5266 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
5268 * c-common.c (c_define_builtins): When cilkplus is enabled, the
5269 function array_notation_init_builtins is called.
5270 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
5271 * c-common.def (ARRAY_NOTATION_REF): New tree.
5272 * c-common.h (build_array_notation_expr): New function declaration.
5273 (build_array_notation_ref): Likewise.
5274 (extract_sec_implicit_index_arg): New extern declaration.
5275 (is_sec_implicit_index_fn): Likewise.
5276 (ARRAY_NOTATION_CHECK): New define.
5277 (ARRAY_NOTATION_ARRAY): Likewise.
5278 (ARRAY_NOTATION_START): Likewise.
5279 (ARRAY_NOTATION_LENGTH): Likewise.
5280 (ARRAY_NOTATION_STRIDE): Likewise.
5281 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
5283 (pp_c_expression): Likewise.
5284 * c.opt (flag_enable_cilkplus): New flag.
5285 * array-notation-common.c: New file.
5287 2013-05-14 Jakub Jelinek <jakub@redhat.com>
5290 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
5292 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
5294 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
5297 2013-05-07 Han Shen <shenhan@google.com>
5299 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
5301 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
5303 * c-common.c (check_user_alignment): Emit error for negative values.
5305 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5307 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
5309 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5311 * c-cppbuiltin.c (c_cpp_builtins): Do not define
5312 __GXX_EXPERIMENTAL_CXX1Y__.
5314 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5315 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5317 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
5318 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
5319 to simply use OPT_Wpointer_arith.
5320 (c_sizeof_or_alignof_type): Likewise.
5322 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5324 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
5326 2013-04-12 Jakub Jelinek <jakub@redhat.com>
5328 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
5329 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
5332 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
5334 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
5336 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
5338 * c-common.c (pointer_int_sum): Remove dead code.
5340 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
5343 * c-common.c (handle_optimize_attribute): Don't call
5344 save_optabs_if_changed.
5346 2013-03-05 Jakub Jelinek <jakub@redhat.com>
5349 * c-pch.c (pch_init): Free target_validity at the end.
5351 2013-03-04 Jakub Jelinek <jakub@redhat.com>
5353 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
5355 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
5356 Jakub Jelinek <jakub@redhat.com>
5359 * c-common.c (handle_no_sanitize_address_attribute): New function.
5360 (c_common_attribute_table): Add no_sanitize_address attribute.
5361 (handle_no_address_safety_analysis_attribute): Add
5362 no_sanitize_address attribute, not no_address_safety_analysis
5365 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
5368 * c-common.c (handle_optimize_attribute): Call
5369 save_optabs_if_changed.
5371 2013-02-18 Jakub Jelinek <jakub@redhat.com>
5372 Steven Bosscher <steven@gcc.gnu.org>
5375 * c-opts.c (c_common_post_options): If debug info is enabled
5376 and non-dwarf*, refuse to load PCH files and when writing PCH
5379 2013-02-05 Jakub Jelinek <jakub@redhat.com>
5382 * c-common.c (handle_error_attribute): Fix condition.
5384 2013-01-30 Jakub Jelinek <jakub@redhat.com>
5387 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
5389 2013-01-18 Jason Merrill <jason@redhat.com>
5392 * c.opt (-fextern-tls-init): New.
5393 * c-opts.c (c_common_post_options): Handle it.
5395 2013-01-09 Jakub Jelinek <jakub@redhat.com>
5398 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
5399 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
5400 and is either negative or bigger or equal to type precision
5401 of the first operand.
5403 2012-12-03 Marek Polacek <polacek@redhat.com>
5406 * c-common.c (check_user_alignment): Swap order of tests,
5407 check TREE_CODE first.
5409 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
5412 * c-common.h (overflow_type): New enum.
5413 (build_userdef_literal): Add overflow_type argument.
5414 (tree_userdef_literal): Add overflow_type.
5415 (USERDEF_LITERAL_OVERFLOW): New access macro.
5416 * c-common.c (build_userdef_literal): Add overflow_type
5418 * c-lex.c (c_lex_with_flags): Add overflow_type to
5419 build_userdef_literal calls.
5420 (interpret_integer, interpret_float): Add overflow_type argument.
5422 2012-11-28 Richard Biener <rguenther@suse.de>
5425 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
5426 here and use a type with proper overflow behavior for types that would
5427 need to be promoted for the arithmetic.
5429 2012-11-23 Jakub Jelinek <jakub@redhat.com>
5432 * c-common.c (handle_no_address_safety_analysis_attribute): New
5434 (c_common_attribute_table): Add no_address_safety_analysis.
5436 2012-11-16 Simon Baldwin <simonb@google.com>
5438 * c.opt: Add f[no-]canonical-system-headers.
5439 * c-opts.c (c_common_handle_option): Handle
5440 OPT_fcanonical_system_headers.
5442 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
5445 * c-opts.c (c_common_handle_option): Set new flags.
5446 * c.opt: Describe new flags.
5448 2012-11-09 Jason Merrill <jason@redhat.com>
5450 * c.opt (Wabi-tag): New.
5452 2012-11-09 Andi Kleen <ak@linux.intel.com>
5455 * c-common.c (get_atomic_generic_size): Mask with
5458 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
5461 * c.opt (Wformat): Make it Alias Wformat=1.
5462 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
5463 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
5465 (Wformat=): RejectNegative. Use LangEnabledBy.
5466 (Wnonnull): Use LangEnabledBy.
5467 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
5468 * c-format.c (set_Wformat): Delete.
5469 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
5470 (maybe_read_dollar_number): Likewise.
5471 (avoid_dollar_number): Likewise.
5472 (finish_dollar_format_checking): Likewise.
5473 (check_format_info): Likewise.
5474 (check_format_info_main): Likewise.
5475 (check_format_types): Likewise.
5476 (format_type_warning): Likewise.
5477 * c-common.c (int): Likewise.
5478 (check_function_sentinel): Likewise.
5479 * c-common.h (warn_format,set_Wformat): Do not declare here.
5481 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
5484 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
5485 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
5487 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
5489 (Wvariadic-macros): Init(1).
5490 * c-opts.c (c_common_handle_option): Do not handle them
5492 (c_common_post_options): Likewise.
5493 (sanitize_cpp_opts): warn_unused_macros is now
5494 cpp_warn_unused_macros.
5495 (push_command_line_include): Likewise.
5496 * c-common.c (warn_unknown_pragmas): Do not define.
5497 * c-common.h (warn_unknown_pragmas): Do not declare.
5499 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
5502 * c-common.c (conversion_warning): Handle conditional expressions.
5504 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
5507 * c.opt (Wreturn_local_addr): Define new option.
5509 2012-10-25 Jason Merrill <jason@redhat.com>
5511 * c.opt (Wvirtual-move-assign): New.
5513 * c.opt (Winherited-variadic-ctor): New.
5515 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
5518 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
5520 2012-10-23 Joseph Myers <joseph@codesourcery.com>
5522 * c-common.h (pch_cpp_save_state): Declare.
5523 * c-target.def (c_preinclude): New hook.
5524 * c-opts.c (done_preinclude): New.
5525 (push_command_line_include): Handle default preincluded header.
5526 (cb_file_change): Call pch_cpp_save_state when calling
5527 push_command_line_include.
5528 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
5529 (pch_cpp_save_state): New.
5530 (pch_init): Call pch_cpp_save_state conditionally, instead of
5531 calling cpp_save_state.
5533 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
5537 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
5538 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
5539 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
5540 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
5541 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
5542 * c-opts.c (c_common_handle_option): Remove explicit handling from
5544 (c_common_post_options): Likewise.
5546 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
5548 * c-ada-spec.c (LOCATION_COL): Delete.
5549 (compare_location): New function.
5550 (compare_node): Use it.
5551 (compare_comment): Likewise.
5553 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
5557 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
5558 * c-opts.c (c_common_handle_option): Do not set them here. Add
5560 (c_common_post_options): Likewise.
5562 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
5564 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
5565 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
5566 Remove POINTER_TYPE handling, add large unsigned handling and use
5567 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
5569 2012-10-12 Jakub Jelinek <jakub@redhat.com>
5572 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
5573 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
5574 locs and array of 3 trees instead of just single loc and single
5575 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
5576 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
5577 For *cmp* builtins that take two sources strings report warnings
5578 about first and second source, not about destination and source.
5580 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
5583 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
5585 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
5587 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
5588 declaring something coming from another file.
5590 2012-10-10 Arnaud Charlet <charlet@adacore.com>
5593 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
5595 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
5598 * c-common.c (warn_about_parentheses): Add location_t parameter;
5599 use EXPR_LOC_OR_LOC.
5600 * c-common.h: Update declaration.
5602 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
5605 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
5606 more operations. Make error messages optional.
5607 * c-common.h (enum stv_conv): Moved from c-typeck.c.
5608 (scalar_to_vector): Declare.
5610 2012-10-08 Jason Merrill <jason@redhat.com>
5612 * c-common.c (c_common_reswords): Add thread_local.
5614 2012-10-08 Dodji Seketeli <dodji@redhat.com>
5616 PR c++/53528 C++11 attribute support
5617 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
5619 * c-common.c (check_cxx_fundamental_alignment_constraints): New
5621 (handle_aligned_attribute): In choose strictest alignment
5622 among many. Use new check_cxx_fundamental_alignment_constraints.
5623 (handle_transparent_union_attribute): In c++11 attribute syntax,
5624 don't look through typedefs.
5626 2012-10-04 Arnaud Charlet <charlet@adacore.com>
5628 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
5629 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
5632 2012-09-25 Dehao Chen <dehao@google.com>
5635 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
5636 map when read in the pch.
5638 2012-09-18 Arnaud Charlet <charlet@adacore.com>
5640 * c-ada-spec.c: Style fixes.
5642 2012-09-18 Thomas Quinot <quinot@adacore.com>
5644 * c.opt (-fada-spec-parent): Define new command line switch.
5645 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
5646 is specified, generate binding spec as a child of the specified unit.
5648 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
5649 Manuel López-Ibáñez <manu@gcc.gnu.org>
5652 * c.opt ([Winit-self]): Enabled by -Wall in C++.
5654 2012-08-23 Arnaud Charlet <charlet@adacore.com>
5656 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
5657 for pointers, and add missing Convention C pragma.
5658 (print_ada_struct_decl): Add missing aliased keyword.
5659 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
5661 2012-08-17 Jakub Jelinek <jakub@redhat.com>
5663 * c-common.c (sizeof_pointer_memaccess_warning): New function.
5664 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
5665 * c-opts.c (c_common_handle_option): Enable it for -Wall.
5666 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
5667 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
5669 2012-08-10 Richard Guenther <rguenther@suse.de>
5671 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
5673 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
5675 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
5676 instead of separate pp_newline and pp_flush.
5677 (print_c_tree): Likewise.
5679 2012-07-26 Richard Henderson <rth@redhat.com>
5681 * c-common.c (handle_hot_attribute): Allow labels.
5682 (handle_cold_attribute): Likewise.
5684 2012-07-20 Jakub Jelinek <jakub@redhat.com>
5687 * c-common.c (check_function_nonnull): Handle multiple nonnull
5688 attributes properly.
5690 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
5692 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
5693 * c-ada-spec.c: Likewise.
5694 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
5696 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
5698 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
5699 Remove code conditional on it.
5701 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
5703 * c-gimplify.c: Do not include basic-block.h.
5704 * c-common.c: Do not include linfuncs.h.
5706 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
5708 * c-common.h: Include tree.h.
5710 2012-07-02 Jason Merrill <jason@redhat.com>
5713 * c-common.c (get_priority): Call default_conversion.
5715 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
5717 * c-pch.c (c_common_write_pch): Remove unused variables.
5719 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
5721 * cppspec.c: Moved from gcc/ to here.
5723 2012-06-27 Kai Tietz <ktietz@redhat.com>
5725 PR preprocessor/37215
5726 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
5728 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
5730 * c-common.h (c_common_print_pch_checksum): Remove.
5731 * c-pch.c: Do not include output.h.
5732 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
5733 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
5734 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
5735 (struct c_pch_header): Remove.
5736 (get_ident): Update gpch version.
5737 (pch_init): Do not print executable_checksum to asm_out_file.
5738 Do not fail if there is no asm_out_file to read back from. Set
5739 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
5740 (c_common_write_pch): Verify that nothing was written to asm_out_file
5741 since pch_init was called. Do not write a c_pch_header, and do not
5742 copy from asm_out_file to the PCH.
5743 (c_common_read_pch): Do not read a c_pch_header, and do not restore
5744 the content of asm_out_file from the PCH.
5745 (c_common_print_pch_checksum): Remove.
5746 * c-opts.c (c_common_init): Print out executable_checksum directly.
5748 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
5750 * c-target.def (objc_declare_unresolved_class_reference,
5751 objc_declare_class_definition): Add new hooks.
5753 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
5755 * c-lex.c: Do not include output.h.
5756 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
5757 Remove uses of ASM_OUTPUT_IDENT.
5759 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
5762 * c-common.h (c_build_vec_perm_expr): Move decl here.
5763 * c-common.c (c_build_vec_perm_expr): Move definition
5766 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
5768 * c.opt (fconserve-space): Turn into a no-op.
5770 2012-06-04 Sterling Augustine <saugustine@google.com>
5772 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
5773 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
5774 both the start and end of the function.
5776 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
5778 * c-common.c: Do not include output.h.
5779 * c-pragma.c: Likewise.
5781 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
5783 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
5784 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
5785 (lang_decl_name): Handle namespace decls.
5787 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
5789 * c-ada-spec.c: Do not include output.h.
5790 * c-semantics.c: Likewise.
5792 2012-05-29 Joseph Myers <joseph@codesourcery.com>
5794 * c-common.c: Fix typo.
5796 2012-05-29 Michael Matz <matz@suse.de>
5798 * c-common.h (c_expand_decl): Remove prototype.
5800 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
5802 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
5803 * c-opts.c (c_common_handle_option): Remove code handling
5804 warn_missing_braces.
5806 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
5809 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
5812 2012-05-22 Dodji Seketeli <dodji@redhat.com>
5815 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
5817 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
5819 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
5820 * c-opts.c (c_common_handle_option): Do not handle explicitly
5821 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
5823 2012-05-16 Dodji Seketeli <dodji@redhat.com>
5825 PR preprocessor/7263
5826 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
5827 to cpp_classify_number. For diagnostics, use the precise location
5828 instead of the global input_location.
5830 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
5833 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
5835 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
5837 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
5839 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
5842 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
5843 Wreorder): Use LangEnabledBy.
5844 * c-opts.c (c_common_handle_option): Do not enable them
5845 explicitly. Call lang-specific generated functions.
5846 (c_common_post_options): Do not set them here.
5848 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
5850 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
5851 Wmissing-field-initializers,Wmissing-parameter-type,
5852 Wold-style-declaration,Woverride-init): Use EnabledBy.
5853 * c-opts.c (c_common_post_options): Do not set here explicitly.
5855 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
5858 * c-opts.c (c_common_handle_option): Use handle_generated_option
5859 to enable sub-options.
5861 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
5864 * c-common.c (warnings_for_convert_and_check): Use warning_at.
5866 2012-05-10 Richard Guenther <rguenther@suse.de>
5868 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
5869 adjust commentary about TYPE_IS_SIZETYPE types.
5871 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
5874 * c-common.c (warn_logical_operator): Check that argument of
5875 integer_zerop is not NULL.
5877 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
5880 * c-common.c (warn_logical_operator): Do not warn if either side
5881 is already true or false.
5883 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
5886 * c-common.c (expr_original_type): New.
5887 (shorten_compare): Do not warn for enumeration types.
5889 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
5891 * c.opt (fpermissive): Add Var(flag_permissive).
5893 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
5896 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
5897 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
5899 2012-04-30 Dodji Seketeli <dodji@redhat.com>
5901 Add -Wvarargs option
5902 * c.opt (Wvarargs): Define new option.
5904 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5906 * c-common.c (check_function_arguments): Replace
5907 Wmissing-format-attribute with Wsuggest-attribute=format.
5909 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
5911 * c.opt (Wsuggest-attribute=format): New. Alias of
5912 Wmissing-format-attribute.
5913 * c-format.c (decode_format_type): Replace
5914 Wmissing-format-attribute with Wsuggest-attribute=format.
5915 (check_function_format): Likewise.
5917 2012-04-27 Ollie Wild <aaw@google.com>
5919 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
5920 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
5921 * c.opt: Add Wliteral-suffix.
5923 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
5926 * c.opt (Wpedantic): New.
5927 (pedantic): Alias Wpedantic.
5928 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
5929 (c_common_post_options): Likewise.
5930 (sanitize_cpp_opts): Likewise.
5931 * c-lex.c (interpret_float): Likewise.
5932 * c-format.c (check_format_types): Likewise.
5933 * c-common.c (pointer_int_sum): Likewise.
5934 (c_sizeof_or_alignof_type): Likewise.
5935 (c_add_case_label): Likewise.
5936 (c_do_switch_warnings): Likewise.
5937 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
5939 2012-04-15 Jason Merrill <jason@redhat.com>
5942 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
5943 (C_STD_NAME): Distinguish between C++98 and C++11.
5945 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
5948 * c-common.h (uint16_type_node): Rename into...
5949 (c_uint16_type_node): ...this.
5950 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
5951 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
5953 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
5955 * c-common.c (warn_if_unused_value): Move definition to here.
5956 * c-common.h (warn_if_unused_value): Move declaration to here.
5958 2012-03-23 William Bader <williambader@hotmail.com>
5960 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
5962 2012-03-20 Jason Merrill <jason@redhat.com>
5964 * c-common.h (enum cxx_dialect): Add cxx1y.
5965 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
5967 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
5968 * c-opts.c (c_common_post_options): Likewise.
5969 (set_std_cxx1y): New.
5970 (c_common_handle_option): Call it.
5971 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
5973 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
5976 * c.opt ([Wuseless-cast]): Add.
5978 2012-03-16 Richard Guenther <rguenther@suse.de>
5980 * c-pretty-print.c (pp_c_initializer_list): Adjust.
5982 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
5985 * c.opt (ftemplate-backtrace-limit) Add.
5987 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5989 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
5991 * c-pragma.c (handle_pragma_extern_prefix): Remove.
5992 (init_pragma): Don't register extern_prefix.
5994 2012-03-12 Richard Guenther <rguenther@suse.de>
5996 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
5997 (builtin_type_for_size): Likewise.
5999 2012-02-13 Jakub Jelinek <jakub@redhat.com>
6002 * c-common.c (sync_resolve_params): Don't decide whether to convert
6003 or not based on TYPE_SIZE comparison, convert whenever arg_type
6004 is unsigned INTEGER_TYPE.
6006 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
6009 * c.opt ([Wunused-local-typedefs]): Fix description.
6011 2012-01-24 Mike Stump <mikestump@comcast.net>
6013 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
6016 2012-01-18 Richard Guenther <rguenther@suse.de>
6018 * c-opts.c (c_common_post_options): Reset LTO flags if
6019 we are about to generate a PCH.
6021 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
6024 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
6025 use pp_unsigned_wide_integer.
6027 2012-01-10 Richard Guenther <rguenther@suse.de>
6030 * c-opts.c (c_common_handle_option): Move -Werror handling
6031 to language independent code.
6033 2012-01-05 Richard Guenther <rguenther@suse.de>
6036 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
6039 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
6042 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
6043 of array types with an unknown bound.
6045 2011-12-20 Joseph Myers <joseph@codesourcery.com>
6047 * c-common.c (flag_isoc99): Update comment to refer to C11.
6048 (flag_isoc1x): Change to flag_isoc11.
6049 * c-common.h (flag_isoc99): Update comment to refer to C11.
6050 (flag_isoc1x): Change to flag_isoc11.
6051 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
6053 * c-opts.c (set_std_c1x): Change to set_std_c11.
6054 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
6056 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
6057 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
6058 * c.opt (std=c1x): Change to std=c11. Document as non-draft
6060 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
6061 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
6062 (std=gnu1x): Make alias of std=gnu11.
6064 2011-12-19 Jason Merrill <jason@redhat.com>
6067 * c-common.c (handle_transparent_union_attribute): Check the first
6068 field if the type is complete.
6070 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
6073 * c-common.c (RID_IS_FINAL): Add.
6074 * c-common.h (RID_IS_FINAL): Add.
6076 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
6078 * c.opt (fgnu-runtime): Provide full description.
6079 (fnext-runtime): Likewise.
6080 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
6082 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
6084 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
6085 predefines in one place. Add LOCK_FREE predefines.
6086 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
6089 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
6092 * c-common.c (get_atomic_generic_size): Check for various error
6094 (resolve_overloaded_atomic_exchange,
6095 resolve_overloaded_atomic_compare_exchange,
6096 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
6097 error_mark_node for error conditions.
6099 2011-11-08 Richard Guenther <rguenther@suse.de>
6104 2011-11-07 Richard Henderson <rth@redhat.com>
6105 Aldy Hernandez <aldyh@redhat.com>
6106 Torvald Riegel <triegel@redhat.com>
6108 Merged from transactional-memory.
6110 * c-common.c (handle_tm_wrap_attribute,
6111 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
6112 (struct c_common_reswords): Added __transaction* keywords.
6113 (struct c_common_attribute_table): Added transaction* and tm_regparm
6115 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
6117 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
6118 find_tm_attribute): Declare.
6120 2011-11-07 Jason Merrill <jason@redhat.com>
6123 * c-common.c, c-common.h: Revert yesterday's changes.
6125 2011-11-06 Jason Merrill <jason@redhat.com>
6128 * c-common.c (decl_has_visibility_attr): Split out from...
6129 (c_determine_visibility): ...here.
6130 * c-common.h: Declare it.
6132 2011-11-06 Joseph Myers <joseph@codesourcery.com>
6134 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
6135 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
6137 (check_user_alignment): New. Split out of
6138 handle_aligned_attribute. Disallow integer constants with
6139 noninteger types. Conditionally allow zero.
6140 (handle_aligned_attribute): Use check_user_alignment.
6141 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
6143 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
6144 Richard Henderson <rth@redhat.com>
6146 Merged from cxx-mem-model.
6148 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
6149 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
6150 parameters that are the same type size.
6151 (get_atomic_generic_size): New. Find size of generic
6152 atomic function parameters and do typechecking.
6153 (add_atomic_size_parameter): New. Insert size into parameter list.
6154 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
6155 either __atomic_exchange_n or external library call.
6156 (resolve_overloaded_atomic_compare_exchange): Restructure
6157 __atomic_compare_exchange to either _n variant or external library call.
6158 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
6159 __atomic_load_n or an external library call.
6160 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
6161 __atomic_store_n or an external library call.
6162 (resolve_overloaded_builtin): Handle new __atomic builtins.
6164 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
6167 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
6168 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
6169 <INDIRECT_REF>: Return the argument.
6170 <ARRAY_REF>: Remove special code for negative offset.
6171 Call fold_build_pointer_plus instead of size_binop.
6172 (fold_offsetof): Remove STOP_REF argument and adjust.
6173 * c-common.h (fold_offsetof_1): Declare.
6174 (fold_offsetof): Remove STOP_REF argument.
6176 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
6179 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
6180 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
6181 Wnarrowing for C++0x and C++98.
6182 * c.opt ([Wnarrowing]): Update.
6184 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
6187 * c.opt: Add Wzero-as-null-pointer-constant.
6189 2011-10-31 Jason Merrill <jason@redhat.com>
6191 * c.opt (-fdeduce-init-list): Off by default.
6194 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
6195 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
6197 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
6199 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
6202 * c.opt (fvisibility-inlines-hidden): Description change.
6204 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
6206 Implement C++11 user-defined literals.
6207 * c-common.c (build_userdef_literal): New.
6208 * c-common.def: New tree code.
6209 * c-common.h (tree_userdef_literal): New tree struct and accessors.
6210 * c-lex.c (interpret_float): Add suffix parm.
6211 (c_lex_with_flags): Build literal tokens.
6213 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
6217 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
6220 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
6221 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
6222 Wnarrowing for C++0x and C++98.
6223 * c.opt ([Wnarrowing]): Update.
6225 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
6228 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
6229 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
6230 Wnarrowing for C++0x and C++98.
6231 * c.opt ([Wnarrowing]): Update.
6233 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
6236 * c-common.c (conversion_warning): Remove code looking for
6237 artificial operands.
6239 2011-10-18 Dodji Seketeli <dodji@redhat.com>
6242 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
6243 !NO_IMPLICIT_EXTERN_C.
6245 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
6247 * c-common.c (c_common_reswords): Add __bases,
6249 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
6251 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
6254 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
6256 2011-10-15 Tom Tromey <tromey@redhat.com>
6257 Dodji Seketeli <dodji@redhat.com>
6259 * c.opt (fdebug-cpp): New option.
6260 * c-opts.c (c_common_handle_option): Handle the option.
6261 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
6262 output stream in parameter. Factorized from ...
6263 (maybe_print_line): ... this. Dump location debug information when
6264 -fdebug-cpp is in effect.
6265 (print_line_1): New static function. Takes an output stream in
6266 parameter. Factorized from ...
6267 (print_line): ... here. Dump location information when -fdebug-cpp
6269 (scan_translation_unit): Dump location information when
6270 -fdebug-cpp is in effect.
6272 2011-10-15 Tom Tromey <tromey@redhat.com>
6273 Dodji Seketeli <dodji@redhat.com>
6275 * c.opt (ftrack-macro-expansion): New option. Handle it with and
6277 * c-opts.c (c_common_handle_option)<case
6278 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
6279 cases. Handle -ftrack-macro-expansion with and without argument.
6281 2011-10-15 Tom Tromey <tromey@redhat.com>
6282 Dodji Seketeli <dodji@redhat.com>
6284 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
6285 (print_line, cb_define, do_line_change): Adjust to avoid touching
6286 the internals of struct line_map. Use the public API instead.
6287 * c-pch.c (c_common_read_pch): Likewise.
6288 * c-lex.c (fe_file_change): Likewise.
6290 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
6293 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
6295 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
6298 * c-pretty-print.c (pp_c_floating_constant): Output
6299 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
6301 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
6303 * c-common.c (def_builtin_1): Delete old interface with two
6304 parallel arrays to hold standard builtin declarations, and replace
6305 it with a function based interface that can support creating
6306 builtins on the fly in the future. Change all uses, and poison
6307 the old names. Make sure 0 is not a legitimate builtin index.
6308 * c-omp.c (c_finish_omp_barrier): Ditto.
6309 (c_finish_omp_taskwait): Ditto.
6310 (c_finish_omp_flush): Ditto.
6312 2011-10-11 Tristan Gingold <gingold@adacore.com>
6314 * c.opt: (fallow-parameterless-variadic-functions): New.
6316 2011-09-08 Dodji Seketeli <dodji@redhat.com>
6318 PR c++/33255 - Support -Wunused-local-typedefs warning
6319 * c-common.h (struct c_language_function::local_typedefs): New
6321 (record_locally_defined_typedef, maybe_record_typedef_use)
6322 (maybe_warn_unused_local_typedefs): Declare new functions.
6323 * c-common.c (record_locally_defined_typedef)
6324 (maybe_record_typedef_use)
6325 (maybe_warn_unused_local_typedefs): Define new functions.
6326 * c.opt: Declare new -Wunused-local-typedefs flag.
6328 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
6331 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
6334 2011-09-05 Richard Guenther <rguenther@suse.de>
6336 * c-common.c (complete_array_type): Use ssize_int (-1) instead
6337 of integer_minus_one_node for empty array upper bounds.
6339 2011-08-28 Dodji Seketeli <dodji@redhat.com>
6341 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
6342 it's the first time it's being called on this main TU.
6344 2011-08-24 Richard Guenther <rguenther@suse.de>
6347 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
6349 2011-08-22 Gabriel Charette <gchare@google.com>
6351 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
6352 defined in cpp_init_builtins and c_cpp_builtins.
6354 2011-08-19 Joseph Myers <joseph@codesourcery.com>
6356 * c-common.c (c_common_reswords): Add __builtin_complex.
6357 * c-common.h (RID_BUILTIN_COMPLEX): New.
6359 2011-08-18 Joseph Myers <joseph@codesourcery.com>
6361 * c-common.c (c_common_reswords): Add _Noreturn.
6362 (keyword_is_function_specifier): Handle RID_NORETURN.
6363 * c-common.h (RID_NORETURN): New.
6365 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
6367 * c-common.c (unsafe_conversion_p): New function. Check if it is
6368 unsafe to convert an expression to the type.
6369 (conversion_warning): Adjust, use unsafe_conversion_p.
6370 * c-common.h (unsafe_conversion_p): New function declaration.
6372 2011-08-02 Jakub Jelinek <jakub@redhat.com>
6374 * c-common.h (c_finish_omp_atomic): Adjust prototype.
6375 (c_finish_omp_taskyield): New prototype.
6376 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
6377 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
6378 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
6379 or RHS1 have side-effects, evaluate those too in the right spot,
6380 if it is a decl and LHS is also a decl, error out if they
6382 (c_finish_omp_taskyield): New function.
6383 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
6384 * c-pragma.c (omp_pragmas): Add taskyield.
6385 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
6386 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
6387 PRAGMA_OMP_CLAUSE_MERGEABLE.
6389 2011-07-25 Dodji Seketeli <dodji@redhat.com>
6391 * c-common.h (set_underlying_type): Remove parm name from
6394 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
6396 * c-pretty-print.h: Search c-common.h in c-family.
6398 2011-07-22 Jason Merrill <jason@redhat.com>
6401 * c.opt (Wnarrowing): New.
6404 * c-common.h: Declare c_linkage_bindings.
6405 * c-pragma.c (handle_pragma_redefine_extname): Use it.
6408 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
6409 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
6410 as flag_isoc99 for 'restrict'.
6411 (pp_c_specifier_qualifier_list): Likewise for _Complex.
6413 2011-07-21 Ian Lance Taylor <iant@google.com>
6416 * c-common.c (c_disable_warnings): New static function.
6417 (c_enable_warnings): New static function.
6418 (c_fully_fold_internal): Change local unused_p to bool. Call
6419 c_disable_warnings and c_enable_warnings rather than change
6420 c_inhibit_evaluation_warnings.
6422 2011-07-20 Jason Merrill <jason@redhat.com>
6424 PR c++/6709 (DR 743)
6425 PR c++/42603 (DR 950)
6426 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
6427 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
6428 (CPP_DECLTYPE): New.
6429 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
6431 2011-07-19 Richard Guenther <rguenther@suse.de>
6433 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
6434 * c-omp.c (c_finish_omp_for): Likewise.
6436 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
6438 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
6439 body on the next line.
6441 2011-07-08 Jason Merrill <jason@redhat.com>
6444 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
6447 * c-common.c (c_apply_type_quals_to_decl): Don't check
6448 TYPE_NEEDS_CONSTRUCTING.
6450 2011-07-06 Richard Guenther <rguenther@suse.de>
6452 * c-common.c (c_common_nodes_and_builtins):
6453 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
6455 2011-07-05 Richard Guenther <rguenther@suse.de>
6457 * c-common.c (c_common_nodes_and_builtins): Build all common
6460 2011-06-27 Jakub Jelinek <jakub@redhat.com>
6462 * c-common.h (c_tree_chain_next): New static inline function.
6464 * c-common.c (check_builtin_function_arguments): Handle
6465 BUILT_IN_ASSUME_ALIGNED.
6467 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
6469 * c-common.c: Add sync_ or SYNC__ to builtin names.
6470 * c-omp.c: Add sync_ or SYNC__ to builtin names.
6472 2011-06-20 Pierre Vittet <piervit@pvittet.com>
6474 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
6476 (gen_pragma_handler): New union.
6477 (internal_pragma_handler): New type.
6478 (c_register_pragma_with_data)
6479 (c_register_pragma_with_expansion_and_data): New functions.
6481 * c-pragma.c (registered_pragmas, c_register_pragma_1)
6482 (c_register_pragma, c_register_pragma_with_expansion)
6483 (c_invoke_pragma_handler): Changed to work with
6484 internal_pragma_handler.
6485 (c_register_pragma_with_data)
6486 (c_register_pragma_with_expansion_and_data): New functions.
6488 2011-06-14 Joseph Myers <joseph@codesourcery.com>
6490 * c-common.c: Include common/common-target.h.
6491 (handle_section_attribute): Use
6492 targetm_common.have_named_sections.
6493 * c-cppbuiltin.c: Include common/common-target.h.
6494 (c_cpp_builtins): Use targetm_common.except_unwind_info.
6496 2011-06-10 Richard Guenther <rguenther@suse.de>
6498 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
6499 to print a IDENTIFIER_NODE.
6501 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6502 Joseph Myers <joseph@codesourcery.com>
6504 * c.opt (fbuilding-libgcc): New option.
6505 * c-cppbuiltin.c (c_cpp_builtins): Define
6506 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
6508 2011-06-07 Jason Merrill <jason@redhat.com>
6510 * c-common.c (max_tinst_depth): Lower default to 900.
6512 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
6514 2011-06-07 Richard Guenther <rguenther@suse.de>
6516 * c-common.c (c_common_nodes_and_builtins): Do not set
6517 size_type_node or call set_sizetype.
6519 2011-06-07 Dodji Seketeli <dodji@redhat.com>
6522 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
6523 type when using pointer comparison to compare types.
6525 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
6527 * c.opt: Add -Wdelete-non-virtual-dtor.
6528 * c-opts.c (c_common_handle_option): Include it in -Wall.
6530 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
6535 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
6537 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
6540 2011-05-27 Jakub Jelinek <jakub@redhat.com>
6543 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
6544 C++ don't call c_common_truthvalue_conversion on void type arms.
6546 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
6548 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
6549 (stmt_list_stack): Define.
6550 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
6551 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
6553 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
6555 * c-common.c (warning_candidate_p): Check for BLOCKs.
6557 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
6559 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
6562 2011-05-25 Jakub Jelinek <jakub@redhat.com>
6564 * c-common.c (def_fn_type): Remove extra va_end.
6566 2011-05-23 Jason Merrill <jason@redhat.com>
6569 * c-common.c (c_common_get_narrower): New.
6570 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
6572 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
6574 * c-common.h (check_function_arguments): Tweak prototype of
6575 check_function_arguments.
6576 * c-common.c (check_function_arguments): Likewise. Adjust
6577 calls to check_function_nonnull, check_function_format, and
6578 check_function_sentinel.
6579 (check_function_sentinel): Take a FUNCTION_TYPE rather than
6580 separate attributes and typelist arguments. Use
6581 FOREACH_FUNCTION_ARGS to iterate over argument types.
6583 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
6585 * c-common.c (c_common_reswords): Reorder.
6586 * c-common.h (rid): Likewise.
6588 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
6590 * c-common.c (def_fn_type): Don't call build_function_type, call
6591 build_function_type_array or build_varargs_function_type_array
6593 (c_common_nodes_and_builtins): Likewise.
6595 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
6597 * c-common.c (c_add_case_label): Omit the loc argument to
6599 * c-common.h (build_case_label): Remove.
6600 * c-semantics.c (build_case_label): Remove.
6602 2011-05-05 Joseph Myers <joseph@codesourcery.com>
6604 * c-objc.h (objc_start_method_definition): Update prototype.
6605 * stub-objc.c (objc_start_method_definition): Add extra parameter.
6607 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
6609 * c-common.c (check_main_parameter_types): Reindent. Don't use
6610 TYPE_ARG_TYPES directly.
6611 (handle_nonnull_attribute): Likewise.
6612 (sync_resolve_params): Likewise.
6613 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
6614 to check_format_string.
6615 (handle_format_attribute): Likewise.
6616 (check_format_string): Take a function type to examine instead of
6617 a type list. Use a function_arg_iterator to step through argument
6620 2011-05-04 Richard Guenther <rguenther@suse.de>
6622 * c-common.c (fix_string_type): Use size_int for index type bounds.
6623 (start_fname_decls): Do not pass NULL to build_int_cst.
6624 (c_init_attributes): Likewise.
6625 * c-lex.c (c_lex_with_flags): Likewise.
6627 2011-04-27 Jason Merrill <jason@redhat.com>
6629 * c-common.c (make_tree_vector_from_list): New.
6630 * c-common.h: Declare it.
6632 2011-04-26 Richard Guenther <rguenther@suse.de>
6634 PR preprocessor/48248
6635 * c-ppoutput.c (maybe_print_line): Always optimize newlines
6636 for output size with -P.
6638 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
6640 * c-common.c (struct c_common_resword): Add __underlying_type.
6641 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
6643 2011-04-20 Jim Meyering <meyering@redhat.com>
6645 * c-format.c (init_dollar_format_checking): Remove useless
6648 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
6650 * c-objc.h (objc_get_interface_ivars): Removed.
6651 (objc_detect_field_duplicates): New.
6652 * stub-objc.c: Likewise.
6654 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
6656 * stub-objc.c (objc_declare_protocols): Renamed to
6657 objc_declare_protocol.
6658 * c-objc.h: Likewise.
6660 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
6662 * stub-objc.c (objc_declare_class): Updated argument name.
6664 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
6666 * c-common.h (c_common_init_ts): Declare.
6667 * c-common.c (c_common_init_ts): Define.
6669 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
6671 * c-objc.h (objc_build_message_expr): Updated prototype.
6672 * stub-objc.c (objc_build_message_expr): Likewise.
6674 2011-04-12 Martin Jambor <mjambor@suse.cz>
6676 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
6679 2011-04-11 Richard Guenther <rguenther@suse.de>
6681 * c-common.c (complete_array_type): Build a range type of
6684 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
6686 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
6687 (handle_type_generic_attribute): Likewise.
6689 2011-04-07 Jason Merrill <jason@redhat.com>
6692 * c-common.c (c_common_truthvalue_conversion): Don't ignore
6693 conversion from C++0x scoped enum.
6695 2011-04-06 Joseph Myers <joseph@codesourcery.com>
6697 * c-target-def.h: New file.
6698 * c-target.def: New file.
6699 * c-target.h: New file.
6700 * c-common.c (targetcm): Don't define here.
6701 * c-common.h (default_handle_c_option): Declare.
6702 * c-format.c: Include c-target.h instead of target.h.
6703 * c-opts.c: Include c-target.h instead of target.h. Explicitly
6705 (default_handle_c_option): Move from targhooks.c.
6707 2011-03-29 Jakub Jelinek <jakub@redhat.com>
6709 PR preprocessor/48248
6710 * c-ppoutput.c (print): Add src_file field.
6711 (init_pp_output): Initialize it.
6712 (maybe_print_line): Don't optimize by adding up to 8 newlines
6713 if map->to_file and print.src_file are different file.
6714 (print_line): Update print.src_file.
6716 2011-03-25 Kai Tietz <ktietz@redhat.com>
6718 * c-ada-spec.c (compare_comment): Use filename_cmp
6719 instead of strcmp for filename.
6721 2011-03-25 Jeff Law <law@redhat.com>
6723 * c-common.c (def_fn_type): Add missing va_end.
6725 2011-03-25 Jason Merrill <jason@redhat.com>
6727 * c.opt: Add -std=c++03.
6729 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
6731 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
6733 2011-03-17 Kai Tietz <ktietz@redhat.com>
6736 * c-pretty-print.c (pp_c_specifier_qualifier_list):
6737 Display allowed attributes for function pointer types.
6738 (pp_c_attributes_display): New function to display
6739 attributes having affects_type_identity flag set to true.
6740 * c-pretty-print.h (pp_c_attributes_display): New prototype.
6742 * c-common.c (c_common_attribute_table):
6744 (c_common_format_attribute_table): Likewise.
6746 2011-03-18 Jason Merrill <jason@redhat.com>
6748 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
6749 * c-common.h: Don't declare it here.
6750 * c-common.c: Or define it here.
6751 * c-opts.c (c_common_handle_option): Or set it here.
6754 * c-common.c (handle_transparent_union_attribute): Don't
6755 make a duplicate type in C++.
6757 2011-03-15 Jason Merrill <jason@redhat.com>
6759 * c-common.c (max_constexpr_depth): New.
6760 * c-common.h: Declare it.
6761 * c-opts.c (c_common_handle_option): Set it.
6762 * c.opt (fconstexpr-depth): New option.
6764 2011-03-11 Jason Merrill <jason@redhat.com>
6766 * c-common.c (attribute_takes_identifier_p): Add missing const.
6769 * c-common.c (attribute_takes_identifier_p): Assume that an
6770 unknown attribute takes an identifier.
6772 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
6775 * c-common.c (c_type_hash): Call list_length instead of iterating
6776 through DECL_CHAIN. Rename 'i' to 'n_elements'.
6778 2011-02-19 Jakub Jelinek <jakub@redhat.com>
6781 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
6783 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
6785 * c.opt (fobjc-abi-version=) New.
6786 (fobjc-nilcheck): New.
6788 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
6791 * c-common.h (keyword_is_decl_specifier): Declare.
6792 * c-common.c (keyword_is_decl_specifier): Define.
6793 (keyword_is_function_specifier): New function.
6795 2011-01-26 Jakub Jelinek <jakub@redhat.com>
6798 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
6799 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
6802 2011-01-26 Arnaud Charlet <charlet@adacore.com>
6804 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
6806 2011-01-26 Jakub Jelinek <jakub@redhat.com>
6809 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
6810 after init_c_lex if pch_file is set.
6812 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
6815 * c.opt (-fkeep-inline-dllexport): New switch.
6817 2011-01-12 Richard Guenther <rguenther@suse.de>
6820 * c-common.c (handle_weak_attribute): Warn instead of error
6821 on declaring an inline function weak.
6823 2011-01-05 Tom Tromey <tromey@redhat.com>
6825 * c-common.h (lvalue_error): Update.
6826 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
6829 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
6832 * c-objc.h (objc_finish_message_expr): Added argument to
6835 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
6837 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
6840 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
6842 * c-objc.h (objc_maybe_warn_exceptions): New.
6843 * stub-objc.c (objc_maybe_warn_exceptions): New.
6845 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
6847 * c-common.h (readonly_error): Declare.
6848 * c-common.c (readonly_error): Define.
6850 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
6852 * c-common.h (invalid_indirection_error): Declare.
6853 * c-common.c (invalid_indirection_error): Define.
6855 2010-12-03 Richard Guenther <rguenther@suse.de>
6858 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
6859 (pp_c_unary_expression): Likewise.
6860 (pp_c_expression): Likewise.
6862 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
6864 * c-common.h (objc_finish_function): New.
6865 (objc_non_volatilized_type): Removed.
6866 (objc_type_quals_match): Removed.
6867 * stub-objc.c (objc_finish_function): New.
6868 (objc_non_volatilized_type): Removed.
6869 (objc_type_quals_match): Removed.
6871 2010-11-30 Joseph Myers <joseph@codesourcery.com>
6873 * c-common.h (parse_optimize_options): Declare.
6874 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
6875 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
6877 2010-11-29 Joseph Myers <joseph@codesourcery.com>
6879 * c-opts.c (check_deps_environment_vars): Use getenv instead of
6881 * c-pch.c (O_BINARY): Don't define here.
6882 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
6884 2010-11-25 Joseph Myers <joseph@codesourcery.com>
6886 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
6887 targetm.except_unwind_info.
6889 2010-11-23 Joseph Myers <joseph@codesourcery.com>
6891 * c-opts.c (c_common_handle_option): Pass location to
6892 set_struct_debug_option.
6894 2010-11-23 Joseph Myers <joseph@codesourcery.com>
6896 * c-common.c (visibility_options): Move from ../opts.c.
6897 * c-common.h (struct visibility_flags, visibility_options):
6899 * c-opts.c (finish_options): Rename to c_finish_options.
6900 (c_common_init): Update call to finish_options.
6902 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
6905 * c-lex.c (lex_string): Check that each string in an Objective-C
6906 string concat sequence starts with either one or zero '@', and
6907 that there are no spurious '@' signs at the end.
6909 2010-11-20 Joseph Myers <joseph@codesourcery.com>
6911 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
6912 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
6913 HANDLE_PRAGMA_VISIBILITY.
6914 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
6915 HANDLE_PRAGMA_VISIBILITY): Don't define.
6916 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
6918 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
6923 * c-common.h (keyword_begins_type_specifier): Declare.
6924 (keyword_is_storage_class_specifier): Declare.
6925 (keyword_is_type_qualifier): Declare.
6926 * c-common.c (keyword_begins_type_specifier): New function.
6927 (keyword_is_storage_class_specifier): New function.
6928 (keyword_is_type_qualifier): Declare.
6930 2010-11-19 Joseph Myers <joseph@codesourcery.com>
6933 * c-common.c (in_late_binary_op): Define.
6934 (c_common_truthvalue_conversion): Check in_late_binary_op before
6935 calling c_save_expr.
6936 * c-common.h (in_late_binary_op): Declare.
6938 2010-11-19 Joseph Myers <joseph@codesourcery.com>
6940 * c-opts.c (c_common_handle_option): Update calls to
6941 set_struct_debug_option.
6943 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
6945 * c-common.h (objc_declare_protocols): Added additional argument.
6946 * stub-objc.c (objc_declare_protocol): Same change.
6948 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
6951 * c-common.h (build_real_imag_expr): Declare.
6952 * c-semantics.c (build_real_imag_expr): Define.
6954 2010-11-17 Joseph Myers <joseph@codesourcery.com>
6956 * c-opts.c (c_common_parse_file): Take no arguments.
6957 * c-common.h (c_common_parse_file): Update prototype.
6959 2010-11-16 Jakub Jelinek <jakub@redhat.com>
6962 * c-common.c (warning_candidate_p): Don't track non-const calls
6965 2010-11-15 Ian Lance Taylor <iant@google.com>
6967 * c-lex.c (init_c_lex): Set macro debug callbacks if
6968 flag_dump_go_spec is set.
6970 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
6972 * c-common.h (objc_build_incr_expr_for_property_ref): New.
6973 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
6975 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
6977 PR preprocessor/45038
6978 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
6981 2010-11-12 Joseph Myers <joseph@codesourcery.com>
6983 * c-common.h (c_family_lang_mask): Declare.
6984 * c-opts.c (c_family_lang_mask): Make extern.
6985 * c-pragma.c (handle_pragma_diagnostic): Use
6986 control_warning_option.
6988 2010-11-12 Joseph Myers <joseph@codesourcery.com>
6990 * c-common.c (parse_optimize_options): Update call to
6992 * c-common.h (c_common_handle_option): Update prototype.
6993 * c-opts.c (c_common_handle_option): Take location_t parameter and
6994 pass it to other functions.
6996 2010-11-11 Joseph Myers <joseph@codesourcery.com>
6998 * c-opts.c (warning_as_error_callback): Remove.
6999 (c_common_initialize_diagnostics): Don't call
7000 register_warning_as_error_callback.
7001 (c_common_handle_option): Handle -Werror=normalized= here.
7003 2010-11-10 Joseph Myers <joseph@codesourcery.com>
7005 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
7007 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
7009 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
7010 Remove trailing '.' from diagnostics.
7011 * c.opt (Wwrite-strings_: Avoid '`' in help text.
7013 2010-11-10 Joseph Myers <joseph@codesourcery.com>
7015 * c-common.c (parse_optimize_options): Pass global_dc to
7017 * c-opts.c (c_common_handle_option): Pass &global_options to
7018 set_Wstrict_aliasing.
7019 * c.opt (v): Don't mark Common or document here.
7021 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
7024 * c-format.c (format_type): New type gcc_objc_string_format_type.
7025 (valid_stringptr_type_p): New.
7026 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
7027 (check_format_string): Pass expected type, use
7028 valid_stringptr_type_p (), check that the format string types are
7029 consistent with the format specification.
7030 (decode_format_attr): Warn if NSString is used outside objective-c.
7031 (format_types_orig): Add NSString.
7033 (format_flags): New.
7034 (check_format_arg): Handle format strings requiring an external parser.
7035 first_target_format_type: New variable.
7036 (handle_format_attribute): Set up first_target_format_type, pass the
7037 expected format arg string type to check_format_string().
7038 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
7039 * stub-objc.c (objc_string_ref_type_p): New.
7040 (objc_check_format_arg): New.
7042 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
7044 Fixed using the Objective-C 2.0 dot-syntax with class names.
7045 * c-common.h (objc_build_class_component_ref): New.
7046 * stub-objc.c (objc_build_class_component_ref): New.
7048 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
7050 * c.opt (Wproperty-assign-default): New option.
7052 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
7054 Implemented -fobjc-std=objc1 flag.
7055 * c.opt (fobjc-std=objc1): New option.
7057 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
7059 Implemented format and noreturn attributes for Objective-C methods.
7060 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
7061 attribute for Objective-C methods.
7063 2010-10-31 Jason Merrill <jason@redhat.com>
7065 * c-common.c (conversion_warning, warn_for_collisions_1): Use
7068 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
7070 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
7071 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
7072 (objc_add_property_declaration): Removed arguments for copies and
7074 (objc_build_getter_call): Renamed to
7075 objc_maybe_build_component_ref.
7076 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
7077 (objc_is_property_ref): New.
7078 * c-common.c (c_common_reswords): Removed copies and ivar.
7079 * stub-objc.c (objc_add_property_declaration): Removed arguments
7080 for copies and ivar.
7081 (objc_build_getter_call): Renamed to
7082 objc_maybe_build_component_ref.
7083 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
7084 (objc_is_property_ref): New.
7086 2010-10-29 Arnaud Charlet <charlet@adacore.com>
7087 Matthew Gingell <gingell@adacore.com>
7089 * c-ada-spec.c (separate_class_package): New function.
7090 (pp_ada_tree_identifier): Prefix references to C++ classes with the
7091 name of their enclosing package.
7092 (print_ada_declaration): Use separate_class_package.
7094 2010-10-27 Jason Merrill <jason@redhat.com>
7096 * c-common.c (c_common_reswords): Add __is_literal_type.
7097 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
7099 * c-common.c (check_case_value): Remove special C++ code.
7101 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
7103 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
7104 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
7106 (objc_add_property_declaration): Added additional arguments.
7107 (objc_property_attribute_kind): Removed.
7108 (objc_set_property_attr): Removed.
7109 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
7111 * stub-objc.c (objc_add_property_declaration): Added additional
7113 (objc_set_property_attr): Removed.
7115 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
7117 * c-common.h (objc_add_property_variable): Renamed to
7118 objc_add_property_declaration. Added location argument.
7119 * stub-objc.c (objc_add_property_variable): Same change.
7121 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
7123 * c-common.h (objc_maybe_printable_name): New.
7124 * stub-objc.c (objc_maybe_printable_name): New.
7126 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
7127 Andrew Pinski <pinskia@gmail.com>
7129 * c-common.h (c_common_mark_addressable_vec): Declare.
7130 * c-common.c (c_common_mark_addressable_vec): New function.
7132 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
7134 * c-common.h (objc_set_method_type): Removed.
7135 (objc_add_method_declaration): Added boolean argument.
7136 (objc_start_method_definition): Same change.
7137 (objc_build_method_signature): Same change.
7138 * stub-objc.c (objc_set_method_type): Removed.
7139 (objc_add_method_declaration): Added boolean argument.
7140 (objc_start_method_definition): Same change.
7141 (objc_build_method_signature): Same change.
7143 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
7145 * c-common.h (finish_file): Removed.
7146 (objc_write_global_declarations): New.
7147 * c-opts.c (c_common_parse_file): Do not call finish_file.
7148 * stub-objc.c (objc_write_global_declarations): New.
7150 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
7152 Implemented parsing @synthesize and @dynamic for
7153 Objective-C/Objective-C++.
7154 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
7155 (objc_add_synthesize_declaration): New.
7156 (objc_add_dynamic_declaration): New.
7157 * c-common.c (c_common_reswords): Add synthesize and dynamic.
7158 * stub-objc.c (objc_add_synthesize_declaration): New.
7159 (objc_add_dynamic_declaration): New.
7161 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
7164 * c-cppbuiltin.c (mode_has_fma): Move function here from
7165 builtins.c. Don't use the fma optab, instead just use the
7166 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
7169 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
7171 Merge from 'apple/trunk' branch on FSF servers.
7173 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
7176 * c-common.h (objc_non_volatilized_type): New declaration
7177 * stub-objc.c (objc_non_volatilized_type): New stub.
7179 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
7181 Merge from 'apple/trunk' branch on FSF servers.
7183 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
7186 * c-common.h (objc_diagnose_private_ivar): New decl.
7187 * stub-objc.c (objc_diagnose_private_ivar): New stub.
7189 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
7191 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
7192 * c-common.h (enum rid): Add RID_AT_PACKAGE.
7193 (objc_ivar_visibility_kind): New enum.
7194 (objc_set_visibility): Adjust prototype to use visibility enum.
7195 * stub-objc.c (objc_set_visibility): Adjust stub to use
7198 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
7200 * c-cppbuiltin.c (builtin_define_float_constants): Emit
7201 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
7202 has the appropriate fma builtins.
7203 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
7205 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
7207 merge from FSF apple 'trunk' branch.
7208 2006 Fariborz Jahanian <fjahanian@apple.com>
7210 Radars 4436866, 4505126, 4506903, 4517826
7211 * c-common.c (c_common_resword): Define @property and its attributes.
7212 * c-common.h: Define property attribute enum entries.
7213 (OBJC_IS_PATTR_KEYWORD): New.
7214 (objc_property_attribute_kind): New enum.
7215 Declare objc_set_property_attr (), objc_add_property_variable (),
7216 objc_build_getter_call () and objc_build_setter_call ().
7217 * stub-objc.c (objc_set_property_attr): New stub.
7218 (objc_add_property_variable): Likewise.
7219 (objc_build_getter_call): Likewise.
7220 (objc_build_setter_call) Likewise.
7222 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
7224 merge from FSF apple 'trunk' branch.
7225 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
7227 Radar 3803157 (method attributes)
7228 * c-common.c (handle_deprecated_attribute): Recognize
7229 objc methods as valid declarations.
7230 * c-common.h: Declare objc_method_decl ().
7231 * stub-objc.c (objc_method_decl): New stub.
7233 2010-10-08 Joseph Myers <joseph@codesourcery.com>
7235 * c-common.c (parse_optimize_options): Call
7236 decode_cmdline_options_to_array_default_mask before
7237 decode_options. Update arguments to decode_options.
7238 * c-common.h (c_common_init_options_struct): Declare.
7239 * c-opts.c (c_common_init_options_struct): New. Split out from
7240 c_common_init_options.
7242 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
7244 Implemented fast enumeration for Objective-C.
7245 * c-common.h (objc_finish_foreach_loop): New.
7246 * stub-objc.c (objc_finish_foreach_loop): New.
7248 2010-10-05 Joseph Myers <joseph@codesourcery.com>
7250 * c-common.h (struct diagnostic_context): Don't declare here.
7251 (c_common_initialize_diagnostics): Declare using
7252 diagnostic_context typedef.
7253 * c-opts.c (c_common_handle_option): Pass global_dc to
7254 handle_generated_option.
7256 2010-10-04 Joseph Myers <joseph@codesourcery.com>
7258 * c-opts.c (c_common_handle_option): Pass &global_options_set to
7259 handle_generated_option.
7261 2010-10-03 Ian Lance Taylor <iant@google.com>
7263 * c.opt (-fplan9-extensions): New option.
7265 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
7267 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
7269 (c_cpp_builtins): Call functions from cppbuiltin.c instead
7270 of duplicating code.
7272 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
7274 * c-common.c: Add two new entries for @optional
7275 and @required keywords.
7277 merge from FSF 'apple/trunk' branch.
7278 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
7281 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
7282 objective-c keywords.
7283 (objc_set_method_opt): New declaration.
7284 * stub-objc.c (objc_set_method_opt): New stub.
7286 2010-09-30 Joseph Myers <joseph@codesourcery.com>
7288 * c-common.c (handle_optimize_attribute): Pass &global_options to
7289 cl_optimization_save and cl_optimization_restore.
7290 * c-opts.c (c_common_handle_option): Pass &global_options to
7291 handle_generated_option.
7292 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
7293 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
7294 &global_options to cl_optimization_restore.
7296 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
7298 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
7299 Objective-C/Objective-C++ keywords.
7301 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
7303 Merge from 'apple/trunk' branch on FSF servers.
7305 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
7308 * c-common.h (objc_check_global_decl): New declaration.
7309 * stub-objc.c (objc_check_global_decl): New stub.
7311 2010-09-29 Joseph Myers <joseph@codesourcery.com>
7313 * c.opt: Don't use VarExists.
7315 2010-09-29 Joseph Myers <joseph@codesourcery.com>
7317 * c-common.c (c_cpp_error): Update names of diagnostic_context
7319 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
7320 cl_optimization members.
7321 * c-opts.c (warning_as_error_callback, c_common_handle_option,
7322 sanitize_cpp_opts, finish_options): Update names of cpp_options
7325 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
7327 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
7328 (objc_is_reserved_word): Removed.
7329 * c-common.c: Updated comments.
7330 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
7331 objc_is_reserved_word.
7332 * stub-objc.c (objc_is_reserved_word): Removed.
7334 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
7336 * c-common.h (objc_add_method_declaration): Adjust prototype to
7338 (objc_start_method_definition): Likewise.
7339 (objc_build_keyword_decl): Likewise.
7340 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
7341 (objc_start_method_definition): Likewise.
7342 (objc_build_keyword_decl): Likewise.
7344 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
7346 * c-common.h (objc_start_class_interface): Adjust prototype.
7347 (objc_start_category_interface): Likewise.
7348 (objc_start_protocol): Likewise.
7349 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
7350 (objc_start_class_interface): Likewise.
7351 (objc_start_category_interface): Likewise.
7353 2010-09-27 Ian Lance Taylor <iant@google.com>
7355 * c-common.c (c_common_attribute_table): Add no_split_stack.
7356 (handle_no_split_stack_attribute): New static function.
7358 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
7360 Merge from 'apple/trunk' branch on FSF servers.
7362 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
7365 * c-common.h (objc_have_common_type): New declaration.
7366 * stub-objc.c (objc_have_common_type): New stub.
7368 2005-06-22 Ziemowit Laski <zlaski@apple.com>
7371 * c-common.h (objc_common_type): New prototype.
7372 * stub-objc.c (objc_common_type): New stub.
7374 2010-09-24 Jan Hubicka <jh@suse.cz>
7376 * c-common.c (handle_leaf_attribute): New function.
7377 (struct attribute_spec c_common_att): Add leaf.
7379 2010-09-22 Joseph Myers <joseph@codesourcery.com>
7381 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
7382 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
7383 -dump, -dump=, -imacros, -imacros=, -include, -include=,
7384 -include-barrier, -include-directory, -include-directory=,
7385 -include-directory-after, -include-directory-after=,
7386 -include-prefix, -include-prefix=, -include-with-prefix,
7387 -include-with-prefix=, -include-with-prefix-after,
7388 -include-with-prefix-after=, -include-with-prefix-before,
7389 -include-with-prefix-before=, -no-integrated-cpp,
7390 -no-line-commands, -no-standard-includes, -no-warnings, -output,
7391 -output=, -pedantic, -pedantic-errors, -preprocess,
7392 -print-missing-file-dependencies, -trace-includes, -traditional,
7393 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
7394 -user-dependencies, -verbose, -write-dependencies,
7395 -write-user-dependencies, no-integrated-cpp, traditional): New.
7397 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
7400 * c-common.h (objc_start_method_definition): Return bool instead
7402 * stub-objc.c (objc_start_method_definition): Return bool instead
7405 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
7408 * c-common.h (objc_get_interface_ivars): New declaration.
7409 * stub-objc.c (objc_get_interface_ivars): New stub.
7411 2010-09-15 Ian Lance Taylor <iant@google.com>
7413 * c-common.c (parse_optimize_options): Do not capitalize warning
7414 messages. Remove period at end of warning message.
7416 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7418 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
7419 (handle_alias_attribute): ... here.
7420 (handle_ifunc_attribute): New.
7422 2010-09-06 Mark Mitchell <mark@codesourcery.com>
7424 * c-common.h (do_warn_double_promotion): Declare.
7425 * c-common.c (do_warn_double_promotion): Define.
7427 2010-09-05 Mark Mitchell <mark@codesourcery.com>
7429 * c.opt (Wdouble-promotion): New.
7431 2010-09-02 Joseph Myers <joseph@codesourcery.com>
7433 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
7434 fvtable-thunks, fxref): Mark no longer supported in help text.
7436 2010-09-02 Joseph Myers <joseph@codesourcery.com>
7438 * c.opt (Wimport, fall-virtual, falt-external-templates,
7439 fdefault-inline, fenum-int-equiv, fexternal-templates,
7440 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
7441 fname-mangling-version-, fnew-abi, fnonnull-objects,
7442 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
7443 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
7445 (fhandle-exceptions): Mark with Alias and Warn.
7446 * c-opts.c (c_common_handle_option): Don't handle options marked
7449 2010-09-02 Joseph Myers <joseph@codesourcery.com>
7451 * c.opt (Wcomments, Werror-implicit-function-declaration,
7452 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
7453 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
7455 * c-common.c (option_codes): Use OPT_Wcomment instead of
7457 * c-opts.c (warning_as_error_callback, c_common_handle_option):
7458 Don't handle options marked as aliases.
7460 2010-08-25 Richard Guenther <rguenther@suse.de>
7462 * c-common.c (c_common_get_alias_set): Remove special
7463 handling for pointers.
7465 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
7467 * c-common.c: Use FOR_EACH_VEC_ELT.
7468 * c-gimplify.c: Likewise.
7469 * c-pragma.c: Likewise.
7471 2010-08-16 Joseph Myers <joseph@codesourcery.com>
7473 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
7475 (MMDX): Change back to MMD. Mark NoDriverArg instead of
7477 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
7478 instead of OPT_MDX and OPT_MMDX.
7480 2010-08-16 Joseph Myers <joseph@codesourcery.com>
7482 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
7484 2010-08-12 Joseph Myers <joseph@codesourcery.com>
7486 * c.opt (MD, MMD): Change to MDX and MMDX.
7487 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
7489 2010-08-11 Joseph Myers <joseph@codesourcery.com>
7491 * c-opts.c (c_common_handle_option): Call handle_generated_option
7492 instead of handle_option.
7494 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
7496 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
7497 (maybe_apply_renaming_pragma): Delete unneeded declarations.
7499 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
7501 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
7502 (pending_redefine_extname): Change type to a VEC.
7503 (add_to_renaming_pragma_list): Update for new type of
7504 pending_redefine_extname.
7505 (maybe_apply_renaming_pragma): Likewise.
7507 2010-08-04 Arnaud Charlet <charlet@adacore.com>
7509 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
7511 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
7512 decide whether a type has already been declared/seen.
7513 Do not go to the original type.
7514 (dump_nested_types): New parameter forward.
7515 Generate forward declaration if needed and mark type as visited.
7516 (print_ada_declaration): Call dump_nested_types if not already done.
7517 Mark types as visited.
7519 2010-08-03 Joseph Myers <joseph@codesourcery.com>
7521 * c.opt (-print-pch-checksum): Remove option.
7522 * c-opts.c (c_common_handle_option): Don't handle
7523 OPT_print_pch_checksum.
7525 2010-07-27 Joseph Myers <joseph@codesourcery.com>
7527 * c-common.h (c_common_handle_option): Update prototype and return
7529 * c-opts.c (c_common_handle_option): Update prototype and return
7530 value type. Update calls to handle_option and
7531 enable_warning_as_error.
7533 2010-07-27 Jakub Jelinek <jakub@redhat.com>
7536 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
7538 2010-07-27 Joseph Myers <joseph@codesourcery.com>
7540 * c-common.h (c_common_missing_argument): Remove.
7541 * c-opts.c (c_common_missing_argument): Remove.
7542 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
7543 idirafter, imacros, include, isysroot, isystem, iquote): Add
7545 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
7547 2010-07-27 Joseph Myers <joseph@codesourcery.com>
7549 * c-common.h (c_common_option_lang_mask,
7550 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
7552 (c_common_init_options): Update prototype.
7553 * c-opts.c (c_common_option_lang_mask): New.
7554 (c_common_initialize_diagnostics): Split out of
7555 c_common_init_options.
7556 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
7558 (c_common_init_options): Update prototype. Use decoded options in
7559 search for -lang-asm.
7561 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
7563 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
7564 * c-format.c: Likewise.
7566 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
7568 * c-common.h: Include diagnostic-core.h. Error if already
7570 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
7572 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
7574 * c-common.c (IN_GCC_FRONTEND): Do not undef.
7575 Do not include expr.h
7576 (vector_mode_valid_p): Move here.
7578 2010-06-21 DJ Delorie <dj@redhat.com>
7580 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
7581 allow these pragmas anywhere.
7583 2010-06-14 Jakub Jelinek <jakub@redhat.com>
7586 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
7587 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
7588 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
7589 ggc_strdup instead of xstrdup.
7591 2010-06-10 Jakub Jelinek <jakub@redhat.com>
7593 * c-cppbuiltin.c: Include cpp-id-data.h.
7594 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
7595 (lazy_hex_fp_value): New function.
7596 (builtin_define_with_hex_fp_value): Provide definitions lazily.
7598 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
7600 * c-gimplify.c: Do not include tree-flow.h
7602 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
7605 * c-common.c: Rename targetm member:
7606 targetm.enum_va_list -> targetm.enum_va_list_p
7608 2010-06-28 Anatoly Sokolov <aesok@post.ru>
7610 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
7612 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
7614 * c-cppbuiltin.c: Do not include except.h.
7616 2010-06-24 Andi Kleen <ak@linux.intel.com>
7618 * c-common.c (warn_for_omitted_condop): New.
7619 * c-common.h (warn_for_omitted_condop): Add prototype.
7621 2010-06-21 Joseph Myers <joseph@codesourcery.com>
7623 * c.opt (lang-objc): Remove.
7624 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
7626 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
7628 * c-opts.c: Include "tm_p.h".
7630 2010-06-20 Joseph Myers <joseph@codesourcery.com>
7632 * c-common.c (parse_optimize_options): Update call to
7635 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
7637 * c-common.c (record_types_used_by_current_var_decl): Adjust for
7638 new type of types_used_by_cur_var_decl.
7640 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
7643 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
7644 for C++ standard compliance.
7646 2010-06-16 Jason Merrill <jason@redhat.com>
7648 * c.opt: Add -Wnoexcept.
7650 2010-06-16 Richard Guenther <rguenther@suse.de>
7653 * c-common.c (c_common_truthvalue_conversion): Remove
7654 premature and wrong optimization concering ADDR_EXPRs.
7656 2010-06-15 Arnaud Charlet <charlet@adacore.com>
7658 * c-ada-spec.c (dump_sloc): Remove column info.
7659 (is_simple_enum): New function.
7660 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
7661 enum types when relevant.
7663 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
7665 * c-common.c (conversion_warning): Warn at expression
7668 2010-06-10 Joseph Myers <joseph@codesourcery.com>
7670 * c-opts.c (c_common_handle_option): Don't handle
7673 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
7675 * c-pragma.c (push_alignment): Use typed GC allocation.
7676 (handle_pragma_push_options): Likewise.
7678 * c-common.c (parse_optimize_options): Likewise.
7680 * c-common.h (struct sorted_fields_type): Add variable_size GTY
7683 2010-06-07 Joseph Myers <joseph@codesourcery.com>
7685 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
7686 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
7687 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
7688 flag_signed_bitfields, warn_strict_null_sentinel,
7689 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
7690 flag_gen_declaration, flag_no_gnu_keywords,
7691 flag_implement_inlines, flag_implicit_templates,
7692 flag_implicit_inline_templates, flag_optional_diags,
7693 flag_elide_constructors, flag_default_inline, flag_rtti,
7694 flag_conserve_space, flag_access_control, flag_check_new,
7695 flag_new_for_scope, flag_weak, flag_working_directory,
7696 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
7697 flag_enforce_eh_specs, flag_threadsafe_statics,
7698 flag_pretty_templates): Remove.
7699 * c-common.h (flag_preprocess_only, flag_nil_receivers,
7700 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
7701 flag_replace_objc_classes, flag_undef, flag_no_builtin,
7702 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
7703 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
7704 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
7705 flag_no_gnu_keywords, flag_implement_inlines,
7706 flag_implicit_templates, flag_implicit_inline_templates,
7707 flag_optional_diags, flag_elide_constructors, flag_default_inline,
7708 flag_rtti, flag_conserve_space, flag_access_control,
7709 flag_check_new, flag_new_for_scope, flag_weak,
7710 flag_working_directory, flag_use_cxa_atexit,
7711 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
7712 flag_threadsafe_statics, flag_pretty_templates,
7713 warn_strict_null_sentinel): Remove.
7714 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
7715 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
7716 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
7717 fimplicit-inline-templates, fimplicit-templates,
7718 flax-vector-conversions, fms-extensions, fnil-receivers,
7719 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
7720 frtti, fshort-double, fshort-enums, fshort-wchar,
7721 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
7722 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
7723 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
7724 gen-decls, undef): Use Var.
7725 (fdefault-inline, foptional-diags): Document as doing nothing.
7726 * c-opts.c (c_common_handle_option): Remove cases for options now
7727 using Var. Mark ignored options as such.
7729 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
7731 * c-common.c: Moved to here from parent directory.
7732 * c-common.def: Likewise.
7733 * c-common.h: Likewise.
7734 * c-cppbuiltin.c: Likewise.
7735 * c-dump.c: Likewise.
7736 * c-format.c: Likewise.
7737 * c-format.h : Likewise.
7738 * c-gimplify.c: Likewise.
7739 * c-lex.c: Likewise.
7740 * c-omp.c: Likewise.
7742 * c-opts.c: Likewise.
7743 * c-pch.c: Likewise.
7744 * c-ppoutput.c: Likewise.
7745 * c-pragma.c: Likewise.
7746 * c-pragma.h: Likewise.
7747 * c-pretty-print.c: Likewise.
7748 * c-pretty-print.h: Likewise.
7749 * c-semantics.c: Likewise.
7750 * stub-objc.c: Likewise.
7752 * c-common.c: Include gt-c-family-c-common.h.
7753 * c-pragma.c: Include gt-c-family-c-pragma.h.
7755 Copyright (C) 2010-2017 Free Software Foundation, Inc.
7757 Copying and distribution of this file, with or without modification,
7758 are permitted in any medium without royalty provided the copyright
7759 notice and this notice are preserved.