1 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
3 Implement SD-6: SG10 Feature Test Recommendations
4 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
5 macros and the __has_header macro.
7 2014-09-30 Jason Merrill <jason@redhat.com>
9 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
10 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
11 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
13 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
14 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
16 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
17 * c-common.c (c_common_reswords): Remove __is_convertible_to.
19 2014-09-24 Marek Polacek <polacek@redhat.com>
23 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
25 2014-09-23 Andi Kleen <ak@linux.intel.com>
27 * c-common.c (handle_no_reorder_attribute): New function.
28 (c_common_attribute_table): Add no_reorder attribute.
30 2014-09-22 Joseph Myers <joseph@codesourcery.com>
32 * c-cppbuiltin.c (c_cpp_builtins): Define
33 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
36 2014-09-18 Joseph Myers <joseph@codesourcery.com>
38 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
39 for supported floating-point modes.
41 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
43 * c.opt (Wpsabi): Use LangEnabledBy.
44 * c-opts.c (c_common_handle_option): Do not handle here.
46 2014-09-12 Joseph Myers <joseph@codesourcery.com>
48 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
49 macros for floating-point modes.
51 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
54 * c-cppbuiltin.c (builtin_define_float_constants): Correct
55 __*_DENORM_MIN__ without denormals.
57 2014-09-10 Jakub Jelinek <jakub@redhat.com>
59 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
60 ubsan_instrument_vla, ubsan_instrument_return): Adjust
61 ubsan_create_data callers.
62 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
63 index is constant or BIT_AND_EXPR with constant mask and is
64 small enough for the bound.
65 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
66 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
68 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
70 * c.opt: Add CppReason to various flags.
71 (Wdate-time): Re-sort.
72 * c-common.c: Include c-common.h earlier.
73 (struct reason_option_codes_t): Delete.
74 (c_option_controlling_cpp_error): Prefix global type and struct
77 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
79 * c.opt (Wnormalized): New.
80 (Wnormalized=): Use Enum and Reject Negative.
81 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
83 2014-09-08 Joseph Myers <joseph@codesourcery.com>
85 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
86 digits of floating-point modes if -fbuilding-libgcc.
88 2014-09-05 Joseph Myers <joseph@codesourcery.com>
90 * c-cppbuiltin.c (c_cpp_builtins): Also define
91 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
92 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
93 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
94 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
95 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
96 __LIBGCC_STACK_GROWS_DOWNWARD__,
97 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
98 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
99 __LIBGCC_DWARF_FRAME_REGISTERS__,
100 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
101 __LIBGCC_STACK_POINTER_REGNUM__ and
102 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
103 (builtin_define_with_value): Handle backslash-escaping in string
106 2014-09-05 Richard Biener <rguenther@suse.de>
109 * c-format.c (check_format_arg): Properly handle
110 effectively signed POINTER_PLUS_EXPR offset.
112 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
114 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
115 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
116 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
118 * c-opts.c (c_common_handle_option): Do not handle here.
119 (sanitize_cpp_opts): Likewise.
120 * c-common.c (struct reason_option_codes_t): Handle
121 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
123 2014-09-03 Marek Polacek <polacek@redhat.com>
125 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
127 2014-09-02 Jakub Jelinek <jakub@redhat.com>
128 Balaji V. Iyer <balaji.v.iyer@intel.com>
129 Igor Zamyatin <igor.zamyatin@intel.com>
131 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
132 * c-common.c (c_common_reswords): Added _Cilk_for.
133 * c-common.h (enum rid): Added RID_CILK_FOR.
134 (cilk_for_number_of_iterations): Add declaration.
135 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
137 * c-pragma.c (init_pragma): Register "grainsize" pragma.
138 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
140 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
142 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
143 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
144 Wundef): Use CPP, Var and Init.
145 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
147 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
149 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
150 * c-opts.c (c_common_handle_option): Do not handle here.
152 2014-08-25 Jason Merrill <jason@redhat.com>
154 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
155 -std=c++14 and -std=gnu++14, rather than the reverse.
156 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
157 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
158 * c-common.h (cxx_dialect): Remove cxx1y.
160 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
162 * c-common.h (enum cxx_dialect): Add cxx14.
163 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
164 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
165 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
167 2014-08-22 Jason Merrill <jason@redhat.com>
169 * c.opt (std=gnu++17): Fix alias.
171 2014-08-22 Marek Polacek <polacek@redhat.com>
174 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
175 check for vector types. Drop LHS argument.
176 * c-common.h (warn_logical_not_parentheses): Adjust.
178 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
180 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
181 (Wmultichar): Likewise.
182 (Wdate-time): Use C-family languages instead of Common. Use CPP
184 * c-opts.c (c_common_handle_option): Do not handle the above
186 (sanitize_cpp_opts): Likewise.
188 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
191 * c-opts.c: Include tree-diagnostics.h.
192 (c_diagnostic_finalizer): New.
193 (c_common_initialize_diagnostics): Use it.
195 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
197 PR preprocessor/51303
198 * c-common.c (struct reason_option_codes_t option_codes):
199 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
201 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
205 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
206 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
207 (c_common_post_options): Call init_global_opts_from_cpp.
208 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
210 2014-08-19 Marek Polacek <polacek@redhat.com>
213 * c-common.c (maybe_warn_bool_compare): New function.
214 * c-common.h (maybe_warn_bool_compare): Declare.
215 * c.opt (Wbool-compare): New option.
217 2014-08-19 Marek Polacek <polacek@redhat.com>
219 * c.opt (Wc99-c11-compat): New option.
221 2014-08-19 Marek Polacek <polacek@redhat.com>
223 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
224 to warn_c90_c99_compat.
225 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
228 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
229 Steven Bosscher <steven@gcc.gnu.org>
232 * c-format.c: Add extra_arg_loc and format_string_loc to struct
233 format_check_results.
234 (check_function_format): Use true and add comment for boolean
236 (finish_dollar_format_checking): Use explicit location when warning.
237 (check_format_info): Likewise.
238 (check_format_arg): Set extra_arg_loc and format_string_loc.
239 (check_format_info_main): Use explicit location when warning.
240 (check_format_types): Pass explicit location.
241 (format_type_warning): Likewise.
243 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
246 * c-format.c: Handle Fortran flags.
248 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
251 * array-notation-common.c (find_rank): Added handling for other
254 2014-08-10 Marek Polacek <polacek@redhat.com>
257 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
258 * c.opt (Wc90-c99-compat): Add option.
260 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
262 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
264 2014-08-03 Marek Polacek <polacek@redhat.com>
266 * c-common.c (check_case_value): Add location_t parameter. Use it.
267 (c_add_case_label): Pass loc to check_case_value.
269 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
271 * cilk.c: Use hash_map instead of pointer_map.
273 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
275 * c-gimplify.c: Use hash_set instead of pointer_set.
277 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
280 * array-notation-common.c (extract_array_notation_exprs): Handling
283 2014-08-01 Jakub Jelinek <jakub@redhat.com>
285 * c-common.h (min_align_of_type): Removed prototype.
286 * c-common.c (min_align_of_type): Removed.
287 * c-ubsan.h (ubsan_maybe_instrument_reference,
288 ubsan_maybe_instrument_member_call): New prototypes.
289 * c-ubsan.c: Include stor-layout.h and builtins.h.
290 (ubsan_maybe_instrument_reference_or_call,
291 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
294 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
297 * c.opt (-Wreturn-local-addr): Move to common.opt.
299 2014-07-30 Jason Merrill <jason@redhat.com>
304 * c.opt (-fuse-all-virtuals): New.
306 2014-07-30 Tom Tromey <tromey@redhat.com>
309 * c.opt (Wdesignated-init): New option.
310 * c-common.c (c_common_attribute_table): Add "designated_init".
311 (handle_designated_init): New function.
313 2014-07-24 Marek Polacek <polacek@redhat.com>
316 * c-opts.c (c_finish_options): If -imacros is in effect, return.
318 2014-07-16 Dodji Seketeli <dodji@redhat.com>
320 PR preprocessor/60723 - missing system-ness marks for macro tokens
321 * c-ppoutput.c (struct print::prev_was_system_token): New data
323 (init_pp_output): Initialize it.
324 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
325 (do_line_change): Return a flag saying if a line marker was
327 (scan_translation_unit): Detect if the system-ness of the token we
328 are about to emit is different from the one of the previously
329 emitted token. If so, emit a line marker. Avoid emitting useless
330 adjacent line markers. Avoid emitting line markers for tokens
331 originating from the expansion of built-in macros.
332 (scan_translation_unit_directives_only): Adjust.
334 2014-07-15 Marek Polacek <polacek@redhat.com>
336 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
337 TYPE_MAX_VALUE is NULL.
339 2014-07-14 Jakub Jelinek <jakub@redhat.com>
342 * c.opt (Wmemset-transposed-args): New warning.
344 2014-07-10 Jason Merrill <jason@redhat.com>
348 * c.opt (-fuse-all-virtuals): New.
350 2014-07-09 Richard Biener <rguenther@suse.de>
353 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
354 using unsigned arithmetic if overflow does not wrap instead of
355 if overflow is undefined.
357 2014-07-06 Marek Polacek <polacek@redhat.com>
360 * c.opt (Wsizeof-array-argument): New option.
362 2014-07-03 Jakub Jelinek <jakub@redhat.com>
364 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
365 comments->count <= 1, as comments->entries might be NULL.
367 2014-07-01 Marek Polacek <polacek@redhat.com>
369 * c.opt (Wint-conversion): New option.
371 2014-07-01 Marek Polacek <polacek@redhat.com>
374 * c.opt (Wincompatible-pointer-types): New option.
376 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
379 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
380 Do not discard TYPE_QUALS of type.
382 2014-06-26 Jason Merrill <jason@redhat.com>
384 * c-common.h (enum cxx_dialect): Add cxx1z.
385 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
386 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
388 2014-06-26 Teresa Johnson <tejohnson@google.com>
390 * c-common.h (get_dump_info): Declare.
391 * c-gimplify.c (c_genericize): Use saved dump files.
392 * c-opts.c (c_common_parse_file): Begin and end dumps
393 once around parsing invocation.
394 (get_dump_info): New function.
396 2014-06-23 Marek Polacek <polacek@redhat.com>
397 Andrew MacLeod <amacleod@redhat.com>
400 * c-common.c (get_atomic_generic_size): Don't segfault if the
401 type doesn't have a size.
403 2014-06-20 Marek Polacek <polacek@redhat.com>
405 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
406 (ubsan_walk_array_refs_r): New function.
407 (c_genericize): Instrument array bounds.
408 * c-ubsan.c: Include "internal-fn.h".
409 (ubsan_instrument_division): Mark instrumented arrays as having
410 side effects. Adjust ubsan_type_descriptor call.
411 (ubsan_instrument_shift): Likewise.
412 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
413 (ubsan_instrument_bounds): New function.
414 (ubsan_array_ref_instrumented_p): New function.
415 (ubsan_maybe_instrument_array_ref): New function.
416 * c-ubsan.h (ubsan_instrument_bounds): Declare.
417 (ubsan_array_ref_instrumented_p): Declare.
418 (ubsan_maybe_instrument_array_ref): Declare.
420 2014-06-20 Hale Wang <hale.wang@arm.com>
423 * c.opt (fshort-enums): Add to LTO.
424 * c.opt (fshort-wchar): Likewise.
426 2014-06-16 Marek Polacek <polacek@redhat.com>
429 * c.opt (Wswitch-bool): Add Var.
431 2014-06-12 Jakub Jelinek <jakub@redhat.com>
434 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
435 #pragma omp target teams or
436 #pragma omp {,target }teams distribute simd.
438 2014-06-12 Jason Merrill <jason@redhat.com>
440 * c.opt (Wabi=, fabi-compat-version): New.
441 * c-opts.c (c_common_handle_option): Handle -Wabi=.
442 (c_common_post_options): Handle flag_abi_compat_version default.
443 Disallow -fabi-compat-version=1.
444 * c-common.h (abi_version_crosses): New.
446 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
448 * c-family/c-common.c (handle_section_attribute): Update handling for
449 section names that are no longer trees.
451 2014-06-10 Jakub Jelinek <jakub@redhat.com>
454 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
455 (omp_pragmas): ... back here.
457 2014-06-05 Marek Polacek <polacek@redhat.com>
460 * c-common.c (warn_logical_not_parentheses): New function.
461 * c-common.h (warn_logical_not_parentheses): Declare.
462 * c.opt (Wlogical-not-parentheses): New option.
464 2014-06-04 Marek Polacek <polacek@redhat.com>
467 * c-common.c (check_case_bounds): Add location parameter.
469 (c_add_case_label): Pass loc to check_case_bounds.
471 2014-06-03 Marek Polacek <polacek@redhat.com>
474 * c.opt (Wswitch-bool): New option.
476 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
478 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
480 (record_types_used_by_current_var_decl): Move prototype to where
483 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
484 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
485 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
487 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
489 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
490 * c-common.c (c_common_nodes_and_builtins): Don't initialize
492 * c-pretty-print.c (pp_c_void_constant): New function.
493 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
494 (c_pretty_printer::expression): Handle VOID_CST.
495 * cilk.c (extract_free_variables): Likewise.
496 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
497 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
499 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
501 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
502 * c-pragma.c (push_alignment): Adjust.
503 (handle_pragma_push_options): Likewise.
505 2014-05-09 Marek Polacek <polacek@redhat.com>
508 * c-common.c (check_user_alignment): Return -1 if alignment is error
510 (handle_aligned_attribute): Don't call default_conversion on
512 (handle_vector_size_attribute): Likewise.
513 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
514 (handle_sentinel_attribute): Call default_conversion and allow even
515 integral types as an argument.
517 2014-05-08 Marek Polacek <polacek@redhat.com>
520 * c-common.c (min_align_of_type): New function factored out from...
521 (c_sizeof_or_alignof_type): ...here.
522 * c-common.h (min_align_of_type): Declare.
524 2014-05-08 Marek Polacek <polacek@redhat.com>
527 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
528 parameter type of main.
530 2014-05-07 DJ Delorie <dj@redhat.com>
532 * c-cppbuiltin.c (print_bits_of_hex): New.
533 (builtin_define_type_minmax): Print values using hex so as not to
534 require a pre-computed list of string values.
536 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
537 Mike Stump <mikestump@comcast.net>
538 Richard Sandiford <rdsandiford@googlemail.com>
540 * c-ada-spec.c: Include wide-int.h.
541 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
542 (dump_generic_ada_node): Use wide-int interfaces.
543 * c-common.c: Include wide-int-print.h.
544 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
545 (pointer_int_sum): Use wide-int interfaces.
546 (c_common_nodes_and_builtins): Use make_int_cst.
547 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
548 (handle_alloc_size_attribute): Use wide-int interfaces.
549 (get_nonnull_operand): Likewise.
550 * c-format.c (get_constant): Use tree_fits_uhwi_p.
551 * c-lex.c: Include wide-int.h.
552 (narrowest_unsigned_type): Take a widest_int rather than two
554 (narrowest_signed_type): Likewise.
555 (interpret_integer): Update accordingly. Use wide-int interfaces.
556 (lex_charconst): Use wide-int interfaces.
557 * c-pretty-print.c: Include wide-int.h.
558 (pp_c_integer_constant): Use wide-int interfaces.
559 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
562 2014-05-06 Richard Biener <rguenther@suse.de>
564 * c-opts.c (c_common_post_options): For -freestanding,
565 -fno-hosted and -fno-builtin disable pattern recognition
566 if not enabled explicitely.
568 2014-05-02 Marek Polacek <polacek@redhat.com>
570 * c.opt (Wsizeof-pointer-memaccess): Describe option.
572 2014-05-01 Marek Polacek <polacek@redhat.com>
575 * c.opt (Wdiscarded-qualifiers): Add.
577 2014-04-30 Marek Polacek <polacek@redhat.com>
579 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
580 INT_MIN / -1 sanitization only for integer types.
582 2014-04-25 Marek Polacek <polacek@redhat.com>
585 * c-common.c (handle_noinline_attribute): Warn if the attribute
586 conflicts with always_inline attribute.
587 (handle_always_inline_attribute): Warn if the attribute conflicts
588 with noinline attribute.
590 2014-04-25 Marek Polacek <polacek@redhat.com>
593 * c-common.c (check_main_parameter_types): Warn about variadic main.
595 2014-04-24 Mike Stump <mikestump@comcast.net>
597 * c.opt (Wshadow-ivar): Default to on.
599 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
601 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
603 2014-04-23 Marek Polacek <polacek@redhat.com>
605 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
607 2014-04-22 Jakub Jelinek <jakub@redhat.com>
610 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
611 if flag_sanitize_undefined_trap_on_error.
612 (ubsan_instrument_division, ubsan_instrument_shift,
613 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
614 if !flag_sanitize_recover.
616 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
619 * c-common.c (registered_builtin_types): Make non-static.
620 * c-common.h (registered_builtin_types): Declare.
622 2014-04-14 Richard Biener <rguenther@suse.de>
623 Marc Glisse <marc.glisse@inria.fr>
626 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
627 apply may-alias the scalar pointer type when applicable.
629 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
632 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
633 as possible argument for Cilk_spawn.
635 2014-04-11 Tobias Burnus <burnus@net-b.de>
638 * c.opt (Wformat-signedness): Add
639 * c-format.c(check_format_types): Use it.
641 2014-04-11 Jason Merrill <jason@redhat.com>
644 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
645 default_conversion for an array argument.
647 2014-04-08 Marek Polacek <polacek@redhat.com>
650 * c-ubsan.c: Include asan.h.
651 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
653 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
655 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
657 2014-04-02 Marek Polacek <polacek@redhat.com>
659 * c-common.h (c_expand_expr): Remove declaration.
661 2014-03-28 Jakub Jelinek <jakub@redhat.com>
664 * c-common.c (add_atomic_size_parameter): When creating new
665 params vector, push the size argument first.
667 2014-03-26 Jakub Jelinek <jakub@redhat.com>
669 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
670 ubsan_instrument_vla, ubsan_instrument_return): Adjust
671 ubsan_create_data callers.
673 2014-03-22 Jakub Jelinek <jakub@redhat.com>
676 * c-opts.c (c_finish_options): Restore cb_file_change call to
679 2014-03-13 Jakub Jelinek <jakub@redhat.com>
682 * c-pragma.c (apply_pragma_weak): Only look at
683 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
684 DECL_ASSEMBLER_NAME_SET_P (decl).
685 (maybe_apply_pending_pragma_weaks): Exit early if
686 vec_safe_is_empty (pending_weaks) rather than only when
688 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
689 set assembler name back to NULL afterwards.
691 2014-03-11 Jason Merrill <jason@redhat.com>
693 * c.opt: Add -std=gnu++14.
695 2014-03-11 Ian Bolton <ian.bolton@arm.com>
697 * c-opts.c (c_common_post_options): Don't override
698 -ffp-contract=fast if unsafe-math-optimizations is on.
700 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
702 * c.opt: Enable LTO FE for fshort-double.
704 2014-03-07 Jason Merrill <jason@redhat.com>
706 * c.opt: Add -std=c++14.
708 2014-03-06 Marek Polacek <polacek@redhat.com>
711 * cilk.c (contains_cilk_spawn_stmt): New function.
712 (contains_cilk_spawn_stmt_walker): Likewise.
713 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
714 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
716 2014-03-03 Jakub Jelinek <jakub@redhat.com>
718 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
719 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
720 even when flag_preprocess_only.
722 2014-02-26 Jason Merrill <jason@redhat.com>
726 * c-common.c (shorten_compare): Don't check
727 c_inhibit_evaluation_warnings.
729 2014-02-19 Jakub Jelinek <jakub@redhat.com>
732 * c-common.c (c_common_nodes_and_builtins): When initializing
733 c_uint{16,32,64}_type_node, also set corresponding
734 uint{16,32,64}_type_node to the same value.
737 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
738 for PRAGMA_IVDEP if flag_preprocess_only.
740 2014-02-12 Jakub Jelinek <jakub@redhat.com>
743 * c-common.c (merge_tlist): If copy is true, call new_tlist,
744 if false, add ADD itself, rather than vice versa.
745 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
746 copy. For SAVE_EXPR, only call merge_tlist once.
748 2014-02-08 Jakub Jelinek <jakub@redhat.com>
751 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
753 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
755 (c_common_attribute_table): Add alloc_align and assume_aligned
758 2014-02-06 Marek Polacek <polacek@redhat.com>
761 * c-common.c (warn_for_sign_compare): Call warning_at with location
764 2014-02-05 Marek Polacek <polacek@redhat.com>
767 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
770 2014-02-04 Marek Polacek <polacek@redhat.com>
773 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
776 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
780 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
781 handle_vector_size_attribute, handle_nonnull_attribute): Call
782 default_conversion on the attribute argument.
783 (handle_nonnull_attribute): Increment the argument number.
785 2014-01-31 Marek Polacek <polacek@redhat.com>
788 * c-common.c (add_atomic_size_parameter): Pass vNULL to
789 build_function_call_vec.
790 (resolve_overloaded_builtin): Likewise.
791 * c-common.h (build_function_call_vec): Adjust declaration.
793 2014-01-30 Marek Polacek <polacek@redhat.com>
796 * c-common.h (unsafe_conversion_p): Adjust declaration.
797 (warnings_for_convert_and_check): Likewise.
798 (convert_and_check): Likewise.
799 * c-common.c (unsafe_conversion_p): Add location parameter. Call
800 expansion_point_location_if_in_system_header on it.
801 (warnings_for_convert_and_check): Add location parameter. Call
802 expansion_point_location_if_in_system_header on it. Use it.
803 (convert_and_check): Add location parameter. Use it.
804 (conversion_warning): Likewise.
805 (c_add_case_label): Adjust convert_and_check calls.
806 (scalar_to_vector): Adjust unsafe_conversion_p calls.
808 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
810 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
812 * c-pragma.c (init_pragma): Likewise.
815 2014-01-23 Marek Polacek <polacek@redhat.com>
818 * c-common.c (shorten_compare): Add location_t parameter.
819 * c-common.h (shorten_binary_op): Adjust declaration.
821 2014-01-23 Marek Polacek <polacek@redhat.com>
824 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
825 * c-common.h: Declare it.
827 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
829 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
830 * c-ada-spec.c (dump_ads): Likewise.
831 (cpp_check): Likewise.
832 (dump_ada_specs): Likewise.
834 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
837 * c-common.c (handle_no_instrument_function_attribute): Allow
838 no_instrument_function attribute in class member
839 definition/declaration.
841 2014-01-15 Jakub Jelinek <jakub@redhat.com>
844 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
845 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
847 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
848 operand a SAVE_EXPR and second MODIFY_EXPR.
850 2014-01-09 Jakub Jelinek <jakub@redhat.com>
853 * c-pch.c (c_common_write_pch): Call
854 prepare_target_option_nodes_for_pch.
856 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
858 Update copyright years
860 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
862 * array-notation-common.c, c-cilkplus.c: Use the standard form for
863 the copyright notice.
865 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
867 * c-ada-spec.c (print_constructor): New function.
868 (print_destructor): Retrieve the origin of the destructor.
869 (print_ada_declaration): Revamp handling of constructors/destructors.
871 2013-12-23 Stuart Hastings <stuart@apple.com>
872 Bill Maddox <maddox@google.com>
873 Jason Merrill <jason@redhat.com>
875 * c.opt: Add -fdeclone-ctor-dtor.
876 * c-opts.c (c_common_post_options): Default to on iff -Os.
878 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
880 * c-common.c (c_common_attribute_table): Added "cilk simd function"
882 * c-pragma.h (enum pragma_cilk_clause): Remove.
883 (enum pragma_omp_clause): Added the following fields:
884 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
885 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
886 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
887 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
888 PRAGMA_CILK_CLAUSE_UNIFORM.
891 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
893 * cilk.c (cilk_outline): Made this function non-static.
894 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
895 (create_cilk_wrapper): Added a new parameter: a function pointer.
896 (c_install_body_w_frame_cleanup): Remove
897 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
898 * c-common.h (cilk_outline): New prototype.
899 (gimplify_cilk_spawn): Removed two parameters.
900 (cilk_install_body_with_frame_cleanup): New prototype.
901 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
902 CILK_SPAWN_STMT case.
904 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
906 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
908 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
909 (int_array_type_node): Remove.
910 * c-common.c (c_common_nodes_and_builtins): Don't build it.
912 2013-12-05 Marek Polacek <polacek@redhat.com>
915 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
916 [ADJUST_FIELD_ALIGN].
918 2013-12-04 Joseph Myers <joseph@codesourcery.com>
921 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
922 and check field alignment if set.
923 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
924 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
926 2013-12-04 Jakub Jelinek <jakub@redhat.com>
927 Marek Polacek <polacek@redhat.com>
929 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
930 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
932 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
935 * cilk.c (gimplify_cilk_spawn): Properly handle function without
938 2013-11-29 Jakub Jelinek <jakub@redhat.com>
941 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
942 goto invalid. If it is error_mark_node, don't issue further
945 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
947 * c.opt (Wopenmp-simd): New.
949 2013-11-22 Jakub Jelinek <jakub@redhat.com>
951 * c-ubsan.h (ubsan_instrument_return): New prototype.
952 * c-ubsan.c (ubsan_instrument_return): New function.
954 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
956 * c-common.c: Add required include files from gimple.h.
957 * c-gimplify.c: Likewise
960 2013-11-22 David Malcolm <dmalcolm@redhat.com>
962 * c-common.c (unsafe_conversion_p): Remove use of
963 EXPR_LOC_OR_HERE macro.
964 (conversion_warning): Likewise.
965 (warnings_for_convert_and_check): Likewise.
966 (warn_for_collisions_1): Likewise.
967 (shorten_compare): Likewise, and remove use of in_system_header
968 macro, using the location from the former.
969 * c-lex.c (dump_one_header): Remove use of input_filename macro.
970 (cb_def_pragma): Remove use of in_system_header macro.
971 (lex_string): Likewise.
972 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
974 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
975 Mike Stump <mikestump@comcast.net>
976 Richard Sandiford <rdsandiford@googlemail.com>
978 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
979 instead of TREE_INT_CST_LOW, in cases where there is a protecting
980 tree_fits_shwi_p or tree_fits_uhwi_p.
981 (dump_generic_ada_node): Likewise.
982 * c-format.c (check_format_arg): Likewise.
983 * c-pretty-print.c (pp_c_integer_constant): Likewise.
985 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
987 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
989 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
992 * c-common.c (unsafe_conversion_p): Make this function
993 return an enumeration with more detail.
994 (conversion_warning): Use the new return type of
995 unsafe_conversion_p to separately warn either about conversions
996 that lower floating point number precision or about the other
997 kinds of conversions.
998 * c-common.h (enum conversion_safety): New enumeration.
999 (unsafe_conversion_p): switching return type to
1000 conversion_safety enumeration.
1001 * c.opt: Adding new warning -Wfloat-conversion and
1002 enabling it with -Wconversion.
1004 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1006 * c-opts.c: Include plugin.h.
1007 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1009 2013-11-19 Marek Polacek <polacek@redhat.com>
1011 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1013 (ubsan_instrument_shift): Likewise.
1014 (ubsan_instrument_vla): Likewise.
1016 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1018 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1019 cast to unsigned type.
1021 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1023 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1025 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1026 rather than tree_low_cst.
1028 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1030 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1031 tree_to_uhwi throughout.
1033 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1035 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1036 tree_low_cst (..., 0) with tree_to_shwi throughout.
1038 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1040 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1041 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1043 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1045 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1046 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1048 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1050 * c-cilkplus.c: New file.
1051 * c-common.c (readonly_error): Add location argument.
1052 * c-common.h (readonly_error): Same.
1053 (c_finish_cilk_clauses): Protoize.
1054 (c_check_cilk_loop): Same.
1055 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1056 Do not fail on error_mark_node.
1057 Abstract increment canonicalization to here...
1058 (c_omp_for_incr_canonicalize_ptr): New.
1059 c-pragma.c (init_pragma): Register "simd" pragma.
1060 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1061 (enum pragma_cilk_clause): New.
1063 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1065 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1066 wchar_type and host_integerp checks.
1068 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1070 * c-common.c: Likewise.
1071 * c-gimplify.c: Likewise.
1074 2013-11-14 Diego Novillo <dnovillo@google.com>
1076 * c-common.c: Include fold-const.h.
1077 Include stor-layout.h.
1079 Include stringpool.h.
1082 Include trans-mem.h.
1083 * c-cppbuiltin.c: Include stor-layout.h.
1084 Include stringpool.h.
1085 * c-format.c: Include stringpool.h.
1086 * c-lex.c: Include stringpool.h.
1087 Include stor-layout.h.
1088 * c-pragma.c: Include stringpool.h.
1091 Include gcc-symtab.h.
1092 * c-pretty-print.c: Include stor-layout.h.
1094 * cilk.c: Include stringpool.h.
1097 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1099 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1100 * c-common.c (c_common_reswords): Add __auto_type.
1101 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1103 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1105 * c-common.c: Include gimplify.h.
1106 * c-gimplify.c: Likewise.
1108 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1109 * c-ubsan.c: Don't include gimple.h.
1111 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1113 * c-common.c (c_common_reswords): Add _Thread_local.
1115 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1117 * c-common.c (atomic_size_supported_p): New function.
1118 (resolve_overloaded_atomic_exchange)
1119 (resolve_overloaded_atomic_compare_exchange)
1120 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1121 Use it instead of comparing size with a local list of sizes.
1123 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1124 Joseph Myers <joseph@codesourcery.com>
1126 * c-common.h (enum rid): Add RID_ATOMIC.
1127 * c-common.c (c_common_reswords): Add _Atomic.
1128 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1129 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1130 * c-format.c (check_format_types): Check for extra _Atomic
1131 qualifiers in format argument.
1132 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1133 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1135 2013-11-06 Tobias Burnus <burnus@net-b.de>
1137 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1139 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1141 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1143 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1144 to mean lack of IEEE 754 support.
1146 2013-11-05 Tobias Burnus <burnus@net-b.de>
1148 * c.opt (-Wdate-time): New option
1149 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1151 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1153 * c-cppbuiltin.c (cpp_iec_559_value): Test
1154 flag_excess_precision_cmdline not flag_excess_precision.
1156 2013-11-05 Tobias Burnus <burnus@net-b.de>
1158 * c.opt (fopenmp-simd): New option.
1159 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1160 (omp_pragmas): ... this new struct.
1161 (c_pp_lookup_pragma): Also walk omp_pragmas.
1162 (init_pragma): Init pragmas for -fopenmp-simd.
1164 2013-11-04 Marek Polacek <polacek@redhat.com>
1167 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1169 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1171 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1173 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1175 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1177 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1178 (dump_ada_specs): Adjust prototype of second callback.
1179 * c-ada-spec.c (cpp_check): New global variable.
1180 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1181 (print_generic_ada_decl): Likewise.
1182 (has_static_fields): Change return type to bool and add guard.
1183 (has_nontrivial_methods): New predicate.
1184 (is_tagged_type): Change return type to bool.
1185 (separate_class_package): Call has_nontrivial_methods.
1186 (pp_ada_tree_identifier): Minor tweaks.
1187 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1188 (dump_ada_array_domains): Likewise.
1189 (dump_ada_array_type): Likewise.
1190 (dump_template_types): Remove cpp_check parameter and do not pass it to
1191 dump_generic_ada_node.
1192 (dump_ada_template): Likewise.
1193 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1195 (print_ada_methods): Change return type to integer. Remove cpp_check
1196 parameter and do not pass it down.
1197 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1198 dump_generic_ada_node.
1199 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1201 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1202 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1203 value of print_ada_methods.
1204 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1205 Set cpp_check to it before invoking dump_ada_nodes.
1206 (dump_ada_specs): Likewise.
1208 2013-11-03 Marek Polacek <polacek@redhat.com>
1210 * c-ubsan.c: Don't include hash-table.h.
1211 (ubsan_instrument_vla): New function.
1212 * c-ubsan.h: Declare it.
1214 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1216 Automated part of renaming of symtab_node_base to symtab_node.
1218 Patch autogenerated by rename_symtab.py from
1219 https://github.com/davidmalcolm/gcc-refactoring-scripts
1220 revision 58bb219cc090b2f4516a9297d868c245495ee622
1222 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1223 symtab_node_base to symtab_node.
1225 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1227 Implement C++14 digit separators.
1228 * c-lex.c (interpret_float): Remove digit separators from scratch string
1229 before building real literal.
1231 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1233 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1235 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1237 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1239 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1241 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1242 (insert_cilk_frame): New prototype.
1243 (cilk_init_builtins): Likewise.
1244 (gimplify_cilk_spawn): Likewise.
1245 (c_cilk_install_body_w_frame_cleanup): Likewise.
1246 (cilk_detect_spawn_and_unwrap): Likewise.
1247 (cilk_set_spawn_marker): Likewise.
1248 (build_cilk_sync): Likewise.
1249 (build_cilk_spawn): Likewise.
1252 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1254 Patch autogenerated by refactor_symtab.py from
1255 https://github.com/davidmalcolm/gcc-refactoring-scripts
1256 revision 58bb219cc090b2f4516a9297d868c245495ee622
1258 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1259 to a true class hierarchy.
1260 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1262 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1264 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1266 2013-10-26 Jeff Law <law@redhat.com>
1268 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
1269 * c-family/c.opt: Ignore and warn for mudflap options.
1271 2013-10-24 Tobias Burnus <burnus@net-b.de>
1274 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1275 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1277 2013-10-23 Jason Merrill <jason@redhat.com>
1279 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1281 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1283 * c-common.h (omp_clause_mask::operator !=): New method.
1284 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1285 instead of if (mask & something) tests everywhere.
1287 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1288 201307 instead of 201107.
1289 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1290 (c_common_attribute_table): Add "omp declare target" and
1291 "omp declare simd" attributes.
1292 (handle_omp_declare_target_attribute,
1293 handle_omp_declare_simd_attribute): New functions.
1294 * c-omp.c: Include c-pragma.h.
1295 (c_finish_omp_taskgroup): New function.
1296 (c_finish_omp_atomic): Add swapped argument, if true,
1297 build the operation first with rhs, lhs arguments and use NOP_EXPR
1299 (c_finish_omp_for): Add code argument, pass it down to make_code.
1300 (c_omp_split_clauses): New function.
1301 (c_split_parallel_clauses): Removed.
1302 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1303 c_omp_declare_simd_clauses_to_decls): New functions.
1304 * c-common.h (omp_clause_mask): New type.
1305 (OMP_CLAUSE_MASK_1): Define.
1306 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1307 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1308 omp_clause_mask::operator |, omp_clause_mask::operator &,
1309 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1310 omp_clause_mask::operator ==): New methods.
1311 (enum c_omp_clause_split): New.
1312 (c_finish_omp_taskgroup): New prototype.
1313 (c_finish_omp_atomic): Add swapped argument.
1314 (c_finish_omp_for): Add code argument.
1315 (c_omp_split_clauses): New prototype.
1316 (c_split_parallel_clauses): Removed.
1317 (c_omp_declare_simd_clauses_to_numbers,
1318 c_omp_declare_simd_clauses_to_decls): New prototypes.
1319 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1320 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1321 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1322 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1323 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1324 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1325 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1326 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1327 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1328 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1329 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1330 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1331 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1332 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1333 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1334 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1335 PRAGMA_OMP_CLAUSE_UNIFORM.
1337 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
1339 PR tree-optimization/20318
1340 * c-common.c (handle_returns_nonnull_attribute): New function.
1341 (c_common_attribute_table): Add returns_nonnull.
1343 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
1346 * c.opt (fcheck-new): Move to common.opt.
1348 2013-09-25 Marek Polacek <polacek@redhat.com>
1349 Jakub Jelinek <jakub@redhat.com>
1352 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1353 an expression if we can prove it is correct.
1354 (ubsan_instrument_division): Likewise. Remove unnecessary
1357 2013-09-18 Marek Polacek <polacek@redhat.com>
1360 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1362 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1364 2013-09-14 Iain Sandoe <iain@codesourcery.com>
1367 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1368 fobjc-gc, freplace-objc-classes): Accept for LTO.
1370 2013-09-13 Jacek Caban <jacek@codeweavers.com>
1372 * c-target.def: New hook
1374 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1377 * c.opt (Wdelete-incomplete): Add.
1379 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1381 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1382 (vector_types_compatible_elements_p): New function.
1383 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1385 (vector_types_compatible_elements_p): Declare.
1387 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1389 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1390 a virtual member function.
1391 (pp_simple_type_specifier): Remove.
1392 (pp_c_type_specifier): Likewise.
1393 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1394 Rename from pp_c_type_specifier. Adjust.
1395 (c_pretty_printer::c_pretty_printer): Do not assign to
1396 simple_type_specifier.
1398 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1400 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
1402 (c_pretty_printer::storage_class_specifier): Likewise.
1403 (c_pretty_printer::initializer): Likewise.
1404 (pp_declaration): Remove.
1405 (pp_declaration_specifiers): Likewise.
1406 (pp_abstract_declarator): Likewise.
1407 (pp_declarator): Likewise.
1408 (pp_type_id): Likewise.
1409 (pp_statement): Likewise.
1410 (pp_constant): Likewise.
1411 (pp_id_expression): Likewise.
1412 (pp_primary_expression): Likewise.
1413 (pp_unary_expression): Likewise.
1414 (pp_multiplicative_expression): Likewise.
1415 (pp_conditional_expression): Likewise.
1416 (pp_assignment_expression): Likewise.
1417 (pp_expression): Likewise.
1418 (pp_c_type_id): Likewise.
1419 (pp_c_storage_class_specifier): Likewise.
1420 * c-pretty-print.c (pp_c_type_cast): Tidy.
1421 (pp_c_pointer): Likewise.
1422 (pp_c_type_specifier): Likewise.
1423 (pp_c_parameter_type_list): Likewise.
1424 (pp_c_function_definition): Likewise.
1425 (pp_c_init_declarator): Likewise.
1426 (pp_c_initializer_list): Likewise.
1427 (pp_c_constructor_elts): Likewise.
1428 (c_pretty_printer::direct_abstract_declarator): Likewise.
1429 (c_pretty_printer::declaration_specifiers): Likewise.
1430 (c_pretty_printer::primary_expression): Likewise.
1431 (c_pretty_printer::postfix_expression): Likewise.
1432 (c_pretty_printer::type_id): Rename from pp_c_type_id.
1433 (c_pretty_printer::storage_class_specifier): Rename from
1434 pp_c_storage_class_specifier.
1435 (c_pretty_printer::initializer): Rename from pp_c_initializer.
1436 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
1437 storage_class_specifier, initializer, offset_list, flags.
1439 2013-08-30 Marek Polacek <polacek@redhat.com>
1441 * c-ubsan.c: New file.
1442 * c-ubsan.h: New file.
1444 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
1446 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
1448 (c_pretty_printer::declaration_specifiers): Likewise.
1449 (c_pretty_printer::declarator): Likewise.
1450 (c_pretty_printer::abstract_declarator): Likewise.
1451 (c_pretty_printer::direct_abstract_declarator): Likewise.
1452 (c_pretty_printer::direct_declarator): Likewise.
1453 (c_pretty_printer::function_specifier): Likewise.
1454 (pp_declaration): Adjust.
1455 (pp_declaration_specifiers): Likewise.
1456 (pp_abstract_declarator): Likewise.
1457 (pp_direct_declarator): Likewise.
1458 (pp_function_specifier): Likewise.
1459 (pp_direct_abstract_declarator): Remove as unused.
1460 (pp_c_declaration): Remove.
1461 (pp_c_declaration_specifiers): Likewise.
1462 (pp_c_declarator): Likewise.
1463 (pp_c_direct_declarator): Likewise.
1464 (pp_c_function_specifier): Likewise.
1465 (pp_c_direct_abstract_declarator): Likewise.
1466 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
1467 from pp_c_abstract_declarator. Adjust.
1468 (c_pretty_printer::direct_abstract_declarator): Rename from
1469 pp_c_direct_abstract_declarator. Adjust.
1470 (c_pretty_printer::function_specifier): Rename from
1471 pp_c_function_specifier. Adjust.
1472 (c_pretty_printer::declaration_specifiers): Rename from
1473 pp_c_declaration_specifiers. Adjust.
1474 (c_pretty_printer::direct_declarator): Rename from
1475 pp_c_direct_declarator. Adjust.
1476 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
1477 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
1478 (c_pretty_printer::c_pretty_printer): Do not assign to
1479 declaration, declaration_specifiers, declarator,
1480 direct_declarator, direct_abstract_declarator, function_specifier.
1482 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
1484 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
1485 virtual member function.
1486 (c_pretty_printer::multiplicative_expression): Likewise.
1487 (c_pretty_printer::conditional_expression): Likewise.
1488 (c_pretty_printer::assignment_expression): Likewise.
1489 (c_pretty_printer::expression): Likewise.
1490 (pp_unary_expression): Adjust.
1491 (pp_multiplicative_expression): Likewise.
1492 (pp_assignment_expression): Likewise.
1493 (pp_conditional_expression): Likewise.
1494 (pp_expression): Likewise.
1495 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
1496 from pp_c_unary_expression. Adjust.
1497 (c_pretty_printer::multiplicative_expression): Rename from
1498 pp_c_multiplicative_expression. Adjust.
1499 (c_pretty_printer::conditional_expression): Rename from
1500 pp_c_conditional_expression. Adjust.
1501 (c_pretty_printer::assignment_expression): Rename from
1502 pp_c_assignment_expression. Adjust.
1503 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
1504 (c_pretty_printer::c_pretty_printer): Do not assign to
1505 unary_expression, multiplicative_expression,
1506 conditional_expression, expression.
1508 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1510 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
1511 virtual member function.
1512 (pp_postfix_expression): Adjust.
1513 (pp_c_postfix_expression): Remove.
1514 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
1515 from pp_c_postfix_expression. Adjust.
1516 (c_pretty_printer::c_pretty_printer): Do not assign to
1519 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1521 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
1522 virtua member function.
1523 (pp_primary_expression): Adjust.
1524 (pp_c_primary_expression): Remove.
1525 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
1526 from pp_c_primary_expression. Adjust.
1527 (pp_c_initializer_list): Use pp_primary_expression.
1528 (c_pretty_printer::c_pretty_printer): Do not assign to
1531 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1533 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
1534 * c-pretty-print.c (M_): Remove.
1535 (c_pretty_printer::translate_string): Define.
1536 (pp_c_type_specifier): Use it.
1537 (pp_c_primary_expression): Likewise.
1538 (pp_c_expression): Likewise.
1540 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1542 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
1544 (pp_c_id_expression): Remove.
1545 (pp_id_expression): Adjust.
1546 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
1547 pp_c_id_expression. Adjust.
1548 (pp_c_postfix_expression): Use pp_id_expression.
1549 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
1551 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1553 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
1555 (pp_constant): Adjust.
1556 (pp_c_constant): Remove.
1557 * c-pretty-print.c (c_pretty_printer::constant): Rename from
1558 pp_c_constant. Adjust.
1560 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
1561 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
1563 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1565 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
1566 (c_pretty_printer::c_pretty_printer): Declare.
1567 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
1568 c_pretty_printer_init. Adjust.
1569 (print_c_tree): Do not call c_pretty_printer_init.
1570 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
1572 2013-08-09 Arnaud Charlet <charlet@adacore.com>
1574 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
1576 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
1579 * c-common.c (pointer_int_sum): Add bool parameter.
1580 * c-common.h (pointer_int_sum): Adjust declaration.
1582 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
1584 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
1585 c_pretty_printer variable.
1587 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1589 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
1591 (pp_c_base): Likewise. Adjust users.
1592 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
1593 (pp_c_whitespace): Do not call pp_base.
1594 (pp_c_left_paren): Likewise.
1595 (pp_c_right_paren): Likewise.
1596 (pp_c_left_brace): Likewise.
1597 (pp_c_right_brace): Likewise.
1598 (pp_c_left_bracket): Likewise.
1599 (pp_c_right_bracket): Likewise.
1600 (pp_c_dot): Likewise.
1601 (pp_c_ampersand): Likewise.
1602 (pp_c_star): Likewise.
1603 (pp_c_arrow): Likewise.
1604 (pp_c_semicolon): Likewise.
1605 (pp_c_complement): Likewise.
1606 (pp_c_exclamation): Likewise.
1607 (pp_c_direct_declarator): Likewise.
1608 (pp_c_ws_string): Likewise.
1609 (pp_c_identifier): Likewise.
1610 (pp_c_statement): Likewise.
1611 (print_c_tree): Likewise.
1613 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
1616 * c-common.c (c_parse_error): Catch user-defined literal tokens and
1617 provide useful error strings.
1619 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1621 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
1622 printer functions instead of pp_string or operators and punctuators.
1623 (dump_generic_ada_node): Likewise.
1624 * c-pretty-print.c (pp_c_type_specifier): Likewise.
1625 (pp_c_relational_expression): Likewise.
1626 (pp_c_logical_or_expression): Likewise.
1628 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1630 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
1631 functions instead of pp_character.
1632 (pp_ada_tree_identifier): Likewise.
1633 (dump_ada_double_name): Likewise.
1634 (dump_ada_function_declaration): Likewise.
1635 (dump_ada_array_domains): Likewise.
1636 (dump_template_types): Likewise.
1637 (dump_generic_ada_node): Likewise.
1638 (print_ada_declaration): Likewise.
1639 (print_ada_struct_decl): Likewise.
1640 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1642 2013-07-23 Tom Tromey <tromey@redhat.com>
1644 * c-common.h (enum rid) <RID_GENERIC>: New constant.
1645 * c-common.c (c_common_reswords): Add _Generic.
1647 2013-07-21 OndÅej BÃlka <neleai@seznam.cz>
1649 * c-common.c: Fix typos.
1650 * c-common.h: Likewise.
1652 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
1655 * c-common.c (c_common_attribute_table): Add warn_unused.
1656 (handle_warn_unused_attribute): New.
1658 2013-07-10 Jakub Jelinek <jakub@redhat.com>
1660 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
1661 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
1663 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
1666 * c.opt: Add Wconditionally-supported.
1668 2013-07-08 Graham Stott <graham.stott@btinternet.com>
1670 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
1671 unused variables l_length and l_node.
1673 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1676 * c-common.c (complete_array_type): Delay folding first index
1677 like other indices. When folding, check for index overflow.
1679 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
1682 * c-common.h (c_build_vec_perm_expr): New complain argument.
1683 * c-common.c (c_build_vec_perm_expr): Likewise.
1684 Use save_expr also in C++.
1686 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1688 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
1689 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1690 * c-opts.c (c_common_post_options): Likewise.
1692 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1694 * array-notation-common.c (length_mismatch_in_expr): Changed the
1695 parameter type's from a dynamic array to a vec_tree. Also removed
1696 the size parameters.
1697 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
1700 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1702 * c-common.h (struct cilkplus_an_parts): New structure.
1703 (struct cilkplus_an_loop_parts): Likewise.
1704 (cilkplus_extract_an_triplets): New prototype.
1705 (fix_sec_implicit_args): Likewise.
1706 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
1707 (fix_sec_implicit_args): Likewise.
1709 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
1711 * array-notation-common.c (find_inv_trees): Removed an unwanted
1713 * c-common.h (struct inv_list::additional_tcodes): Changed type from
1714 enum rid to enum tree_code.
1716 2013-06-11 Jan Hubicka <jh@suse.cz>
1718 * c-common.c (handle_alias_ifunc_attribute): Do not set
1719 DECL_EXTERNAL for weakref variables.
1720 * c-pragma.c (handle_pragma_weak): Make sure aliases
1721 are not declared as external.
1723 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1725 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
1726 function from c/c-array-notation.c.
1727 (is_cilkplus_reduce_builtin): Likewise.
1728 (find_rank): Likewise.
1729 (extract_array_notation_exprs): Likewise.
1730 (replace_array_notations): Likewise.
1731 (find_inv_trees): Likewise.
1732 (replace_inv_trees): Likewise.
1733 (contains_array_notation_expr): Likewise.
1734 (find_correct_array_notation_type): Likewise.
1735 * c-common.h (struct inv_list): Moved this struct from the file
1736 c/c-array-notation.c and added a new field called additional tcodes.
1737 (length_mismatch_in_expr_p): New prototype.
1738 (is_cilkplus_reduce_builtin): Likewise.
1739 (find_rank): Likewise.
1740 (extract_array_notation_exprs): Likewise.
1741 (replace_array_notation): Likewise.
1742 (find_inv_trees): Likewise.
1743 (replace_inv_trees): Likewise.
1744 (find_correct_array_notation_type): Likewise.
1746 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1748 * c-common.c (c_define_builtins): When cilkplus is enabled, the
1749 function array_notation_init_builtins is called.
1750 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
1751 * c-common.def (ARRAY_NOTATION_REF): New tree.
1752 * c-common.h (build_array_notation_expr): New function declaration.
1753 (build_array_notation_ref): Likewise.
1754 (extract_sec_implicit_index_arg): New extern declaration.
1755 (is_sec_implicit_index_fn): Likewise.
1756 (ARRAY_NOTATION_CHECK): New define.
1757 (ARRAY_NOTATION_ARRAY): Likewise.
1758 (ARRAY_NOTATION_START): Likewise.
1759 (ARRAY_NOTATION_LENGTH): Likewise.
1760 (ARRAY_NOTATION_STRIDE): Likewise.
1761 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
1763 (pp_c_expression): Likewise.
1764 * c.opt (flag_enable_cilkplus): New flag.
1765 * array-notation-common.c: New file.
1767 2013-05-14 Jakub Jelinek <jakub@redhat.com>
1770 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
1772 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
1774 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
1777 2013-05-07 Han Shen <shenhan@google.com>
1779 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
1781 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1783 * c-common.c (check_user_alignment): Emit error for negative values.
1785 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1787 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
1789 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1791 * c-cppbuiltin.c (c_cpp_builtins): Do not define
1792 __GXX_EXPERIMENTAL_CXX1Y__.
1794 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1795 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1797 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
1798 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
1799 to simply use OPT_Wpointer_arith.
1800 (c_sizeof_or_alignof_type): Likewise.
1802 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1804 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
1806 2013-04-12 Jakub Jelinek <jakub@redhat.com>
1808 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
1809 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
1812 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
1814 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
1816 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
1818 * c-common.c (pointer_int_sum): Remove dead code.
1820 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
1823 * c-common.c (handle_optimize_attribute): Don't call
1824 save_optabs_if_changed.
1826 2013-03-05 Jakub Jelinek <jakub@redhat.com>
1829 * c-pch.c (pch_init): Free target_validity at the end.
1831 2013-03-04 Jakub Jelinek <jakub@redhat.com>
1833 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
1835 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
1836 Jakub Jelinek <jakub@redhat.com>
1839 * c-common.c (handle_no_sanitize_address_attribute): New function.
1840 (c_common_attribute_table): Add no_sanitize_address attribute.
1841 (handle_no_address_safety_analysis_attribute): Add
1842 no_sanitize_address attribute, not no_address_safety_analysis
1845 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
1848 * c-common.c (handle_optimize_attribute): Call
1849 save_optabs_if_changed.
1851 2013-02-18 Jakub Jelinek <jakub@redhat.com>
1852 Steven Bosscher <steven@gcc.gnu.org>
1855 * c-opts.c (c_common_post_options): If debug info is enabled
1856 and non-dwarf*, refuse to load PCH files and when writing PCH
1859 2013-02-05 Jakub Jelinek <jakub@redhat.com>
1862 * c-common.c (handle_error_attribute): Fix condition.
1864 2013-01-30 Jakub Jelinek <jakub@redhat.com>
1867 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
1869 2013-01-18 Jason Merrill <jason@redhat.com>
1872 * c.opt (-fextern-tls-init): New.
1873 * c-opts.c (c_common_post_options): Handle it.
1875 2013-01-09 Jakub Jelinek <jakub@redhat.com>
1878 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
1879 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
1880 and is either negative or bigger or equal to type precision
1881 of the first operand.
1883 2012-12-03 Marek Polacek <polacek@redhat.com>
1886 * c-common.c (check_user_alignment): Swap order of tests,
1887 check TREE_CODE first.
1889 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
1892 * c-common.h (overflow_type): New enum.
1893 (build_userdef_literal): Add overflow_type argument.
1894 (tree_userdef_literal): Add overflow_type.
1895 (USERDEF_LITERAL_OVERFLOW): New access macro.
1896 * c-common.c (build_userdef_literal): Add overflow_type
1898 * c-lex.c (c_lex_with_flags): Add overflow_type to
1899 build_userdef_literal calls.
1900 (interpret_integer, interpret_float): Add overflow_type argument.
1902 2012-11-28 Richard Biener <rguenther@suse.de>
1905 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
1906 here and use a type with proper overflow behavior for types that would
1907 need to be promoted for the arithmetic.
1909 2012-11-23 Jakub Jelinek <jakub@redhat.com>
1912 * c-common.c (handle_no_address_safety_analysis_attribute): New
1914 (c_common_attribute_table): Add no_address_safety_analysis.
1916 2012-11-16 Simon Baldwin <simonb@google.com>
1918 * c.opt: Add f[no-]canonical-system-headers.
1919 * c-opts.c (c_common_handle_option): Handle
1920 OPT_fcanonical_system_headers.
1922 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
1925 * c-opts.c (c_common_handle_option): Set new flags.
1926 * c.opt: Describe new flags.
1928 2012-11-09 Jason Merrill <jason@redhat.com>
1930 * c.opt (Wabi-tag): New.
1932 2012-11-09 Andi Kleen <ak@linux.intel.com>
1935 * c-common.c (get_atomic_generic_size): Mask with
1938 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1941 * c.opt (Wformat): Make it Alias Wformat=1.
1942 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
1943 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
1945 (Wformat=): RejectNegative. Use LangEnabledBy.
1946 (Wnonnull): Use LangEnabledBy.
1947 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
1948 * c-format.c (set_Wformat): Delete.
1949 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
1950 (maybe_read_dollar_number): Likewise.
1951 (avoid_dollar_number): Likewise.
1952 (finish_dollar_format_checking): Likewise.
1953 (check_format_info): Likewise.
1954 (check_format_info_main): Likewise.
1955 (check_format_types): Likewise.
1956 (format_type_warning): Likewise.
1957 * c-common.c (int): Likewise.
1958 (check_function_sentinel): Likewise.
1959 * c-common.h (warn_format,set_Wformat): Do not declare here.
1961 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1964 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
1965 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
1967 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
1969 (Wvariadic-macros): Init(1).
1970 * c-opts.c (c_common_handle_option): Do not handle them
1972 (c_common_post_options): Likewise.
1973 (sanitize_cpp_opts): warn_unused_macros is now
1974 cpp_warn_unused_macros.
1975 (push_command_line_include): Likewise.
1976 * c-common.c (warn_unknown_pragmas): Do not define.
1977 * c-common.h (warn_unknown_pragmas): Do not declare.
1979 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
1982 * c-common.c (conversion_warning): Handle conditional expressions.
1984 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1987 * c.opt (Wreturn_local_addr): Define new option.
1989 2012-10-25 Jason Merrill <jason@redhat.com>
1991 * c.opt (Wvirtual-move-assign): New.
1993 * c.opt (Winherited-variadic-ctor): New.
1995 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
1998 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2000 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2002 * c-common.h (pch_cpp_save_state): Declare.
2003 * c-target.def (c_preinclude): New hook.
2004 * c-opts.c (done_preinclude): New.
2005 (push_command_line_include): Handle default preincluded header.
2006 (cb_file_change): Call pch_cpp_save_state when calling
2007 push_command_line_include.
2008 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2009 (pch_cpp_save_state): New.
2010 (pch_init): Call pch_cpp_save_state conditionally, instead of
2011 calling cpp_save_state.
2013 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2017 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2018 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2019 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2020 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2021 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2022 * c-opts.c (c_common_handle_option): Remove explicit handling from
2024 (c_common_post_options): Likewise.
2026 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2028 * c-ada-spec.c (LOCATION_COL): Delete.
2029 (compare_location): New function.
2030 (compare_node): Use it.
2031 (compare_comment): Likewise.
2033 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2037 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2038 * c-opts.c (c_common_handle_option): Do not set them here. Add
2040 (c_common_post_options): Likewise.
2042 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2044 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2045 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2046 Remove POINTER_TYPE handling, add large unsigned handling and use
2047 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2049 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2052 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2053 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2054 locs and array of 3 trees instead of just single loc and single
2055 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2056 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2057 For *cmp* builtins that take two sources strings report warnings
2058 about first and second source, not about destination and source.
2060 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2063 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2065 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2067 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2068 declaring something coming from another file.
2070 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2073 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2075 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2078 * c-common.c (warn_about_parentheses): Add location_t parameter;
2079 use EXPR_LOC_OR_LOC.
2080 * c-common.h: Update declaration.
2082 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2085 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2086 more operations. Make error messages optional.
2087 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2088 (scalar_to_vector): Declare.
2090 2012-10-08 Jason Merrill <jason@redhat.com>
2092 * c-common.c (c_common_reswords): Add thread_local.
2094 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2096 PR c++/53528 C++11 attribute support
2097 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2099 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2101 (handle_aligned_attribute): In choose strictest alignment
2102 among many. Use new check_cxx_fundamental_alignment_constraints.
2103 (handle_transparent_union_attribute): In c++11 attribute syntax,
2104 don't look through typedefs.
2106 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2108 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2109 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2112 2012-09-25 Dehao Chen <dehao@google.com>
2115 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2116 map when read in the pch.
2118 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2120 * c-ada-spec.c: Style fixes.
2122 2012-09-18 Thomas Quinot <quinot@adacore.com>
2124 * c.opt (-fada-spec-parent): Define new command line switch.
2125 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2126 is specified, generate binding spec as a child of the specified unit.
2128 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2129 Manuel López-Ibáñez <manu@gcc.gnu.org>
2132 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2134 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2136 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2137 for pointers, and add missing Convention C pragma.
2138 (print_ada_struct_decl): Add missing aliased keyword.
2139 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2141 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2143 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2144 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2145 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2146 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2147 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2149 2012-08-10 Richard Guenther <rguenther@suse.de>
2151 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2153 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2155 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2156 instead of separate pp_newline and pp_flush.
2157 (print_c_tree): Likewise.
2159 2012-07-26 Richard Henderson <rth@redhat.com>
2161 * c-common.c (handle_hot_attribute): Allow labels.
2162 (handle_cold_attribute): Likewise.
2164 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2167 * c-common.c (check_function_nonnull): Handle multiple nonnull
2168 attributes properly.
2170 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2172 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2173 * c-ada-spec.c: Likewise.
2174 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2176 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2178 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2179 Remove code conditional on it.
2181 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2183 * c-gimplify.c: Do not include basic-block.h.
2184 * c-common.c: Do not include linfuncs.h.
2186 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2188 * c-common.h: Include tree.h.
2190 2012-07-02 Jason Merrill <jason@redhat.com>
2193 * c-common.c (get_priority): Call default_conversion.
2195 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2197 * c-pch.c (c_common_write_pch): Remove unused variables.
2199 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2201 * cppspec.c: Moved from gcc/ to here.
2203 2012-06-27 Kai Tietz <ktietz@redhat.com>
2205 PR preprocessor/37215
2206 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2208 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2210 * c-common.h (c_common_print_pch_checksum): Remove.
2211 * c-pch.c: Do not include output.h.
2212 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2213 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2214 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2215 (struct c_pch_header): Remove.
2216 (get_ident): Update gpch version.
2217 (pch_init): Do not print executable_checksum to asm_out_file.
2218 Do not fail if there is no asm_out_file to read back from. Set
2219 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2220 (c_common_write_pch): Verify that nothing was written to asm_out_file
2221 since pch_init was called. Do not write a c_pch_header, and do not
2222 copy from asm_out_file to the PCH.
2223 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2224 the content of asm_out_file from the PCH.
2225 (c_common_print_pch_checksum): Remove.
2226 * c-opts.c (c_common_init): Print out executable_checksum directly.
2228 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2230 * c-target.def (objc_declare_unresolved_class_reference,
2231 objc_declare_class_definition): Add new hooks.
2233 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2235 * c-lex.c: Do not include output.h.
2236 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2237 Remove uses of ASM_OUTPUT_IDENT.
2239 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2242 * c-common.h (c_build_vec_perm_expr): Move decl here.
2243 * c-common.c (c_build_vec_perm_expr): Move definition
2246 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2248 * c.opt (fconserve-space): Turn into a no-op.
2250 2012-06-04 Sterling Augustine <saugustine@google.com>
2252 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2253 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2254 both the start and end of the function.
2256 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2258 * c-common.c: Do not include output.h.
2259 * c-pragma.c: Likewise.
2261 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2263 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2264 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2265 (lang_decl_name): Handle namespace decls.
2267 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2269 * c-ada-spec.c: Do not include output.h.
2270 * c-semantics.c: Likewise.
2272 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2274 * c-common.c: Fix typo.
2276 2012-05-29 Michael Matz <matz@suse.de>
2278 * c-common.h (c_expand_decl): Remove prototype.
2280 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2282 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2283 * c-opts.c (c_common_handle_option): Remove code handling
2284 warn_missing_braces.
2286 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2289 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2292 2012-05-22 Dodji Seketeli <dodji@redhat.com>
2295 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2297 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2299 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2300 * c-opts.c (c_common_handle_option): Do not handle explicitly
2301 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2303 2012-05-16 Dodji Seketeli <dodji@redhat.com>
2305 PR preprocessor/7263
2306 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2307 to cpp_classify_number. For diagnostics, use the precise location
2308 instead of the global input_location.
2310 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2313 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2315 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2317 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
2319 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2322 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2323 Wreorder): Use LangEnabledBy.
2324 * c-opts.c (c_common_handle_option): Do not enable them
2325 explicitly. Call lang-specific generated functions.
2326 (c_common_post_options): Do not set them here.
2328 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2330 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2331 Wmissing-field-initializers,Wmissing-parameter-type,
2332 Wold-style-declaration,Woverride-init): Use EnabledBy.
2333 * c-opts.c (c_common_post_options): Do not set here explicitly.
2335 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2338 * c-opts.c (c_common_handle_option): Use handle_generated_option
2339 to enable sub-options.
2341 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2344 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2346 2012-05-10 Richard Guenther <rguenther@suse.de>
2348 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2349 adjust commentary about TYPE_IS_SIZETYPE types.
2351 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2354 * c-common.c (warn_logical_operator): Check that argument of
2355 integer_zerop is not NULL.
2357 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2360 * c-common.c (warn_logical_operator): Do not warn if either side
2361 is already true or false.
2363 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2366 * c-common.c (expr_original_type): New.
2367 (shorten_compare): Do not warn for enumeration types.
2369 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2371 * c.opt (fpermissive): Add Var(flag_permissive).
2373 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2376 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2377 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2379 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2381 Add -Wvarargs option
2382 * c.opt (Wvarargs): Define new option.
2384 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2386 * c-common.c (check_function_arguments): Replace
2387 Wmissing-format-attribute with Wsuggest-attribute=format.
2389 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2391 * c.opt (Wsuggest-attribute=format): New. Alias of
2392 Wmissing-format-attribute.
2393 * c-format.c (decode_format_type): Replace
2394 Wmissing-format-attribute with Wsuggest-attribute=format.
2395 (check_function_format): Likewise.
2397 2012-04-27 Ollie Wild <aaw@google.com>
2399 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
2400 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
2401 * c.opt: Add Wliteral-suffix.
2403 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2406 * c.opt (Wpedantic): New.
2407 (pedantic): Alias Wpedantic.
2408 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
2409 (c_common_post_options): Likewise.
2410 (sanitize_cpp_opts): Likewise.
2411 * c-lex.c (interpret_float): Likewise.
2412 * c-format.c (check_format_types): Likewise.
2413 * c-common.c (pointer_int_sum): Likewise.
2414 (c_sizeof_or_alignof_type): Likewise.
2415 (c_add_case_label): Likewise.
2416 (c_do_switch_warnings): Likewise.
2417 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2419 2012-04-15 Jason Merrill <jason@redhat.com>
2422 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
2423 (C_STD_NAME): Distinguish between C++98 and C++11.
2425 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
2428 * c-common.h (uint16_type_node): Rename into...
2429 (c_uint16_type_node): ...this.
2430 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
2431 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
2433 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2435 * c-common.c (warn_if_unused_value): Move definition to here.
2436 * c-common.h (warn_if_unused_value): Move declaration to here.
2438 2012-03-23 William Bader <williambader@hotmail.com>
2440 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
2442 2012-03-20 Jason Merrill <jason@redhat.com>
2444 * c-common.h (enum cxx_dialect): Add cxx1y.
2445 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
2447 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2448 * c-opts.c (c_common_post_options): Likewise.
2449 (set_std_cxx1y): New.
2450 (c_common_handle_option): Call it.
2451 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
2453 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2456 * c.opt ([Wuseless-cast]): Add.
2458 2012-03-16 Richard Guenther <rguenther@suse.de>
2460 * c-pretty-print.c (pp_c_initializer_list): Adjust.
2462 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2465 * c.opt (ftemplate-backtrace-limit) Add.
2467 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2469 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
2471 * c-pragma.c (handle_pragma_extern_prefix): Remove.
2472 (init_pragma): Don't register extern_prefix.
2474 2012-03-12 Richard Guenther <rguenther@suse.de>
2476 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
2477 (builtin_type_for_size): Likewise.
2479 2012-02-13 Jakub Jelinek <jakub@redhat.com>
2482 * c-common.c (sync_resolve_params): Don't decide whether to convert
2483 or not based on TYPE_SIZE comparison, convert whenever arg_type
2484 is unsigned INTEGER_TYPE.
2486 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
2489 * c.opt ([Wunused-local-typedefs]): Fix description.
2491 2012-01-24 Mike Stump <mikestump@comcast.net>
2493 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
2496 2012-01-18 Richard Guenther <rguenther@suse.de>
2498 * c-opts.c (c_common_post_options): Reset LTO flags if
2499 we are about to generate a PCH.
2501 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2504 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
2505 use pp_unsigned_wide_integer.
2507 2012-01-10 Richard Guenther <rguenther@suse.de>
2510 * c-opts.c (c_common_handle_option): Move -Werror handling
2511 to language independent code.
2513 2012-01-05 Richard Guenther <rguenther@suse.de>
2516 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
2519 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
2522 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
2523 of array types with an unknown bound.
2525 2011-12-20 Joseph Myers <joseph@codesourcery.com>
2527 * c-common.c (flag_isoc99): Update comment to refer to C11.
2528 (flag_isoc1x): Change to flag_isoc11.
2529 * c-common.h (flag_isoc99): Update comment to refer to C11.
2530 (flag_isoc1x): Change to flag_isoc11.
2531 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
2533 * c-opts.c (set_std_c1x): Change to set_std_c11.
2534 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
2536 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
2537 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
2538 * c.opt (std=c1x): Change to std=c11. Document as non-draft
2540 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
2541 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
2542 (std=gnu1x): Make alias of std=gnu11.
2544 2011-12-19 Jason Merrill <jason@redhat.com>
2547 * c-common.c (handle_transparent_union_attribute): Check the first
2548 field if the type is complete.
2550 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2553 * c-common.c (RID_IS_FINAL): Add.
2554 * c-common.h (RID_IS_FINAL): Add.
2556 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
2558 * c.opt (fgnu-runtime): Provide full description.
2559 (fnext-runtime): Likewise.
2560 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
2562 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
2564 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
2565 predefines in one place. Add LOCK_FREE predefines.
2566 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
2569 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
2572 * c-common.c (get_atomic_generic_size): Check for various error
2574 (resolve_overloaded_atomic_exchange,
2575 resolve_overloaded_atomic_compare_exchange,
2576 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
2577 error_mark_node for error conditions.
2579 2011-11-08 Richard Guenther <rguenther@suse.de>
2584 2011-11-07 Richard Henderson <rth@redhat.com>
2585 Aldy Hernandez <aldyh@redhat.com>
2586 Torvald Riegel <triegel@redhat.com>
2588 Merged from transactional-memory.
2590 * c-common.c (handle_tm_wrap_attribute,
2591 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
2592 (struct c_common_reswords): Added __transaction* keywords.
2593 (struct c_common_attribute_table): Added transaction* and tm_regparm
2595 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
2597 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
2598 find_tm_attribute): Declare.
2600 2011-11-07 Jason Merrill <jason@redhat.com>
2603 * c-common.c, c-common.h: Revert yesterday's changes.
2605 2011-11-06 Jason Merrill <jason@redhat.com>
2608 * c-common.c (decl_has_visibility_attr): Split out from...
2609 (c_determine_visibility): ...here.
2610 * c-common.h: Declare it.
2612 2011-11-06 Joseph Myers <joseph@codesourcery.com>
2614 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
2615 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
2617 (check_user_alignment): New. Split out of
2618 handle_aligned_attribute. Disallow integer constants with
2619 noninteger types. Conditionally allow zero.
2620 (handle_aligned_attribute): Use check_user_alignment.
2621 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
2623 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
2624 Richard Henderson <rth@redhat.com>
2626 Merged from cxx-mem-model.
2628 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
2629 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
2630 parameters that are the same type size.
2631 (get_atomic_generic_size): New. Find size of generic
2632 atomic function parameters and do typechecking.
2633 (add_atomic_size_parameter): New. Insert size into parameter list.
2634 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
2635 either __atomic_exchange_n or external library call.
2636 (resolve_overloaded_atomic_compare_exchange): Restructure
2637 __atomic_compare_exchange to either _n variant or external library call.
2638 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
2639 __atomic_load_n or an external library call.
2640 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
2641 __atomic_store_n or an external library call.
2642 (resolve_overloaded_builtin): Handle new __atomic builtins.
2644 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
2647 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
2648 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
2649 <INDIRECT_REF>: Return the argument.
2650 <ARRAY_REF>: Remove special code for negative offset.
2651 Call fold_build_pointer_plus instead of size_binop.
2652 (fold_offsetof): Remove STOP_REF argument and adjust.
2653 * c-common.h (fold_offsetof_1): Declare.
2654 (fold_offsetof): Remove STOP_REF argument.
2656 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
2659 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2660 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2661 Wnarrowing for C++0x and C++98.
2662 * c.opt ([Wnarrowing]): Update.
2664 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
2667 * c.opt: Add Wzero-as-null-pointer-constant.
2669 2011-10-31 Jason Merrill <jason@redhat.com>
2671 * c.opt (-fdeduce-init-list): Off by default.
2674 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
2675 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
2677 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
2679 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
2682 * c.opt (fvisibility-inlines-hidden): Description change.
2684 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
2686 Implement C++11 user-defined literals.
2687 * c-common.c (build_userdef_literal): New.
2688 * c-common.def: New tree code.
2689 * c-common.h (tree_userdef_literal): New tree struct and accessors.
2690 * c-lex.c (interpret_float): Add suffix parm.
2691 (c_lex_with_flags): Build literal tokens.
2693 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2697 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2700 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2701 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2702 Wnarrowing for C++0x and C++98.
2703 * c.opt ([Wnarrowing]): Update.
2705 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2708 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2709 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2710 Wnarrowing for C++0x and C++98.
2711 * c.opt ([Wnarrowing]): Update.
2713 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
2716 * c-common.c (conversion_warning): Remove code looking for
2717 artificial operands.
2719 2011-10-18 Dodji Seketeli <dodji@redhat.com>
2722 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
2723 !NO_IMPLICIT_EXTERN_C.
2725 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
2727 * c-common.c (c_common_reswords): Add __bases,
2729 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
2731 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
2734 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
2736 2011-10-15 Tom Tromey <tromey@redhat.com>
2737 Dodji Seketeli <dodji@redhat.com>
2739 * c.opt (fdebug-cpp): New option.
2740 * c-opts.c (c_common_handle_option): Handle the option.
2741 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
2742 output stream in parameter. Factorized from ...
2743 (maybe_print_line): ... this. Dump location debug information when
2744 -fdebug-cpp is in effect.
2745 (print_line_1): New static function. Takes an output stream in
2746 parameter. Factorized from ...
2747 (print_line): ... here. Dump location information when -fdebug-cpp
2749 (scan_translation_unit): Dump location information when
2750 -fdebug-cpp is in effect.
2752 2011-10-15 Tom Tromey <tromey@redhat.com>
2753 Dodji Seketeli <dodji@redhat.com>
2755 * c.opt (ftrack-macro-expansion): New option. Handle it with and
2757 * c-opts.c (c_common_handle_option)<case
2758 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
2759 cases. Handle -ftrack-macro-expansion with and without argument.
2761 2011-10-15 Tom Tromey <tromey@redhat.com>
2762 Dodji Seketeli <dodji@redhat.com>
2764 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
2765 (print_line, cb_define, do_line_change): Adjust to avoid touching
2766 the internals of struct line_map. Use the public API instead.
2767 * c-pch.c (c_common_read_pch): Likewise.
2768 * c-lex.c (fe_file_change): Likewise.
2770 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
2773 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
2775 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
2778 * c-pretty-print.c (pp_c_floating_constant): Output
2779 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
2781 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
2783 * c-common.c (def_builtin_1): Delete old interface with two
2784 parallel arrays to hold standard builtin declarations, and replace
2785 it with a function based interface that can support creating
2786 builtins on the fly in the future. Change all uses, and poison
2787 the old names. Make sure 0 is not a legitimate builtin index.
2788 * c-omp.c (c_finish_omp_barrier): Ditto.
2789 (c_finish_omp_taskwait): Ditto.
2790 (c_finish_omp_flush): Ditto.
2792 2011-10-11 Tristan Gingold <gingold@adacore.com>
2794 * c.opt: (fallow-parameterless-variadic-functions): New.
2796 2011-09-08 Dodji Seketeli <dodji@redhat.com>
2798 PR c++/33255 - Support -Wunused-local-typedefs warning
2799 * c-common.h (struct c_language_function::local_typedefs): New
2801 (record_locally_defined_typedef, maybe_record_typedef_use)
2802 (maybe_warn_unused_local_typedefs): Declare new functions.
2803 * c-common.c (record_locally_defined_typedef)
2804 (maybe_record_typedef_use)
2805 (maybe_warn_unused_local_typedefs): Define new functions.
2806 * c.opt: Declare new -Wunused-local-typedefs flag.
2808 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
2811 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
2814 2011-09-05 Richard Guenther <rguenther@suse.de>
2816 * c-common.c (complete_array_type): Use ssize_int (-1) instead
2817 of integer_minus_one_node for empty array upper bounds.
2819 2011-08-28 Dodji Seketeli <dodji@redhat.com>
2821 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
2822 it's the first time it's being called on this main TU.
2824 2011-08-24 Richard Guenther <rguenther@suse.de>
2827 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
2829 2011-08-22 Gabriel Charette <gchare@google.com>
2831 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
2832 defined in cpp_init_builtins and c_cpp_builtins.
2834 2011-08-19 Joseph Myers <joseph@codesourcery.com>
2836 * c-common.c (c_common_reswords): Add __builtin_complex.
2837 * c-common.h (RID_BUILTIN_COMPLEX): New.
2839 2011-08-18 Joseph Myers <joseph@codesourcery.com>
2841 * c-common.c (c_common_reswords): Add _Noreturn.
2842 (keyword_is_function_specifier): Handle RID_NORETURN.
2843 * c-common.h (RID_NORETURN): New.
2845 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2847 * c-common.c (unsafe_conversion_p): New function. Check if it is
2848 unsafe to convert an expression to the type.
2849 (conversion_warning): Adjust, use unsafe_conversion_p.
2850 * c-common.h (unsafe_conversion_p): New function declaration.
2852 2011-08-02 Jakub Jelinek <jakub@redhat.com>
2854 * c-common.h (c_finish_omp_atomic): Adjust prototype.
2855 (c_finish_omp_taskyield): New prototype.
2856 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
2857 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
2858 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
2859 or RHS1 have side-effects, evaluate those too in the right spot,
2860 if it is a decl and LHS is also a decl, error out if they
2862 (c_finish_omp_taskyield): New function.
2863 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
2864 * c-pragma.c (omp_pragmas): Add taskyield.
2865 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
2866 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
2867 PRAGMA_OMP_CLAUSE_MERGEABLE.
2869 2011-07-25 Dodji Seketeli <dodji@redhat.com>
2871 * c-common.h (set_underlying_type): Remove parm name from
2874 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
2876 * c-pretty-print.h: Search c-common.h in c-family.
2878 2011-07-22 Jason Merrill <jason@redhat.com>
2881 * c.opt (Wnarrowing): New.
2884 * c-common.h: Declare c_linkage_bindings.
2885 * c-pragma.c (handle_pragma_redefine_extname): Use it.
2888 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
2889 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
2890 as flag_isoc99 for 'restrict'.
2891 (pp_c_specifier_qualifier_list): Likewise for _Complex.
2893 2011-07-21 Ian Lance Taylor <iant@google.com>
2896 * c-common.c (c_disable_warnings): New static function.
2897 (c_enable_warnings): New static function.
2898 (c_fully_fold_internal): Change local unused_p to bool. Call
2899 c_disable_warnings and c_enable_warnings rather than change
2900 c_inhibit_evaluation_warnings.
2902 2011-07-20 Jason Merrill <jason@redhat.com>
2904 PR c++/6709 (DR 743)
2905 PR c++/42603 (DR 950)
2906 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
2907 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
2908 (CPP_DECLTYPE): New.
2909 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
2911 2011-07-19 Richard Guenther <rguenther@suse.de>
2913 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
2914 * c-omp.c (c_finish_omp_for): Likewise.
2916 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
2918 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
2919 body on the next line.
2921 2011-07-08 Jason Merrill <jason@redhat.com>
2924 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
2927 * c-common.c (c_apply_type_quals_to_decl): Don't check
2928 TYPE_NEEDS_CONSTRUCTING.
2930 2011-07-06 Richard Guenther <rguenther@suse.de>
2932 * c-common.c (c_common_nodes_and_builtins):
2933 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
2935 2011-07-05 Richard Guenther <rguenther@suse.de>
2937 * c-common.c (c_common_nodes_and_builtins): Build all common
2940 2011-06-27 Jakub Jelinek <jakub@redhat.com>
2942 * c-common.h (c_tree_chain_next): New static inline function.
2944 * c-common.c (check_builtin_function_arguments): Handle
2945 BUILT_IN_ASSUME_ALIGNED.
2947 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
2949 * c-common.c: Add sync_ or SYNC__ to builtin names.
2950 * c-omp.c: Add sync_ or SYNC__ to builtin names.
2952 2011-06-20 Pierre Vittet <piervit@pvittet.com>
2954 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
2956 (gen_pragma_handler): New union.
2957 (internal_pragma_handler): New type.
2958 (c_register_pragma_with_data)
2959 (c_register_pragma_with_expansion_and_data): New functions.
2961 * c-pragma.c (registered_pragmas, c_register_pragma_1)
2962 (c_register_pragma, c_register_pragma_with_expansion)
2963 (c_invoke_pragma_handler): Changed to work with
2964 internal_pragma_handler.
2965 (c_register_pragma_with_data)
2966 (c_register_pragma_with_expansion_and_data): New functions.
2968 2011-06-14 Joseph Myers <joseph@codesourcery.com>
2970 * c-common.c: Include common/common-target.h.
2971 (handle_section_attribute): Use
2972 targetm_common.have_named_sections.
2973 * c-cppbuiltin.c: Include common/common-target.h.
2974 (c_cpp_builtins): Use targetm_common.except_unwind_info.
2976 2011-06-10 Richard Guenther <rguenther@suse.de>
2978 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
2979 to print a IDENTIFIER_NODE.
2981 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2982 Joseph Myers <joseph@codesourcery.com>
2984 * c.opt (fbuilding-libgcc): New option.
2985 * c-cppbuiltin.c (c_cpp_builtins): Define
2986 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
2988 2011-06-07 Jason Merrill <jason@redhat.com>
2990 * c-common.c (max_tinst_depth): Lower default to 900.
2992 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
2994 2011-06-07 Richard Guenther <rguenther@suse.de>
2996 * c-common.c (c_common_nodes_and_builtins): Do not set
2997 size_type_node or call set_sizetype.
2999 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3002 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3003 type when using pointer comparison to compare types.
3005 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3007 * c.opt: Add -Wdelete-non-virtual-dtor.
3008 * c-opts.c (c_common_handle_option): Include it in -Wall.
3010 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3015 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3017 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3020 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3023 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3024 C++ don't call c_common_truthvalue_conversion on void type arms.
3026 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3028 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3029 (stmt_list_stack): Define.
3030 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3031 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3033 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3035 * c-common.c (warning_candidate_p): Check for BLOCKs.
3037 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3039 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3042 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3044 * c-common.c (def_fn_type): Remove extra va_end.
3046 2011-05-23 Jason Merrill <jason@redhat.com>
3049 * c-common.c (c_common_get_narrower): New.
3050 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3052 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3054 * c-common.h (check_function_arguments): Tweak prototype of
3055 check_function_arguments.
3056 * c-common.c (check_function_arguments): Likewise. Adjust
3057 calls to check_function_nonnull, check_function_format, and
3058 check_function_sentinel.
3059 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3060 separate attributes and typelist arguments. Use
3061 FOREACH_FUNCTION_ARGS to iterate over argument types.
3063 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3065 * c-common.c (c_common_reswords): Reorder.
3066 * c-common.h (rid): Likewise.
3068 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3070 * c-common.c (def_fn_type): Don't call build_function_type, call
3071 build_function_type_array or build_varargs_function_type_array
3073 (c_common_nodes_and_builtins): Likewise.
3075 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3077 * c-common.c (c_add_case_label): Omit the loc argument to
3079 * c-common.h (build_case_label): Remove.
3080 * c-semantics.c (build_case_label): Remove.
3082 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3084 * c-objc.h (objc_start_method_definition): Update prototype.
3085 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3087 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3089 * c-common.c (check_main_parameter_types): Reindent. Don't use
3090 TYPE_ARG_TYPES directly.
3091 (handle_nonnull_attribute): Likewise.
3092 (sync_resolve_params): Likewise.
3093 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3094 to check_format_string.
3095 (handle_format_attribute): Likewise.
3096 (check_format_string): Take a function type to examine instead of
3097 a type list. Use a function_arg_iterator to step through argument
3100 2011-05-04 Richard Guenther <rguenther@suse.de>
3102 * c-common.c (fix_string_type): Use size_int for index type bounds.
3103 (start_fname_decls): Do not pass NULL to build_int_cst.
3104 (c_init_attributes): Likewise.
3105 * c-lex.c (c_lex_with_flags): Likewise.
3107 2011-04-27 Jason Merrill <jason@redhat.com>
3109 * c-common.c (make_tree_vector_from_list): New.
3110 * c-common.h: Declare it.
3112 2011-04-26 Richard Guenther <rguenther@suse.de>
3114 PR preprocessor/48248
3115 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3116 for output size with -P.
3118 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3120 * c-common.c (struct c_common_resword): Add __underlying_type.
3121 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3123 2011-04-20 Jim Meyering <meyering@redhat.com>
3125 * c-format.c (init_dollar_format_checking): Remove useless
3128 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3130 * c-objc.h (objc_get_interface_ivars): Removed.
3131 (objc_detect_field_duplicates): New.
3132 * stub-objc.c: Likewise.
3134 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3136 * stub-objc.c (objc_declare_protocols): Renamed to
3137 objc_declare_protocol.
3138 * c-objc.h: Likewise.
3140 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3142 * stub-objc.c (objc_declare_class): Updated argument name.
3144 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3146 * c-common.h (c_common_init_ts): Declare.
3147 * c-common.c (c_common_init_ts): Define.
3149 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3151 * c-objc.h (objc_build_message_expr): Updated prototype.
3152 * stub-objc.c (objc_build_message_expr): Likewise.
3154 2011-04-12 Martin Jambor <mjambor@suse.cz>
3156 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3159 2011-04-11 Richard Guenther <rguenther@suse.de>
3161 * c-common.c (complete_array_type): Build a range type of
3164 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3166 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3167 (handle_type_generic_attribute): Likewise.
3169 2011-04-07 Jason Merrill <jason@redhat.com>
3172 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3173 conversion from C++0x scoped enum.
3175 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3177 * c-target-def.h: New file.
3178 * c-target.def: New file.
3179 * c-target.h: New file.
3180 * c-common.c (targetcm): Don't define here.
3181 * c-common.h (default_handle_c_option): Declare.
3182 * c-format.c: Include c-target.h instead of target.h.
3183 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3185 (default_handle_c_option): Move from targhooks.c.
3187 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3189 PR preprocessor/48248
3190 * c-ppoutput.c (print): Add src_file field.
3191 (init_pp_output): Initialize it.
3192 (maybe_print_line): Don't optimize by adding up to 8 newlines
3193 if map->to_file and print.src_file are different file.
3194 (print_line): Update print.src_file.
3196 2011-03-25 Kai Tietz <ktietz@redhat.com>
3198 * c-ada-spec.c (compare_comment): Use filename_cmp
3199 instead of strcmp for filename.
3201 2011-03-25 Jeff Law <law@redhat.com>
3203 * c-family/c-common.c (def_fn_type): Add missing va_end.
3205 2011-03-25 Jason Merrill <jason@redhat.com>
3207 * c.opt: Add -std=c++03.
3209 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3211 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3213 2011-03-17 Kai Tietz
3216 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3217 Display allowed attributes for function pointer types.
3218 (pp_c_attributes_display): New function to display
3219 attributes having affects_type_identity flag set to true.
3220 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3222 * c-common.c (c_common_attribute_table):
3224 (c_common_format_attribute_table): Likewise.
3226 2011-03-18 Jason Merrill <jason@redhat.com>
3228 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3229 * c-common.h: Don't declare it here.
3230 * c-common.c: Or define it here.
3231 * c-opts.c (c_common_handle_option): Or set it here.
3234 * c-common.c (handle_transparent_union_attribute): Don't
3235 make a duplicate type in C++.
3237 2011-03-15 Jason Merrill <jason@redhat.com>
3239 * c-common.c (max_constexpr_depth): New.
3240 * c-common.h: Declare it.
3241 * c-opts.c (c_common_handle_option): Set it.
3242 * c.opt (fconstexpr-depth): New option.
3244 2011-03-11 Jason Merrill <jason@redhat.com>
3246 * c-common.c (attribute_takes_identifier_p): Add missing const.
3249 * c-common.c (attribute_takes_identifier_p): Assume that an
3250 unknown attribute takes an identifier.
3252 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3255 * c-common.c (c_type_hash): Call list_length instead of iterating
3256 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3258 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3261 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3263 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3265 * c.opt (fobjc-abi-version=) New.
3266 (fobjc-nilcheck): New.
3268 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3271 * c-common.h (keyword_is_decl_specifier): Declare.
3272 * c-common.c (keyword_is_decl_specifier): Define.
3273 (keyword_is_function_specifier): New function.
3275 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3278 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3279 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3282 2011-01-26 Arnaud Charlet <charlet@adacore.com>
3284 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3286 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3289 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3290 after init_c_lex if pch_file is set.
3292 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3295 * c.opt (-fkeep-inline-dllexport): New switch.
3297 2011-01-12 Richard Guenther <rguenther@suse.de>
3300 * c-common.c (handle_weak_attribute): Warn instead of error
3301 on declaring an inline function weak.
3303 2011-01-05 Tom Tromey <tromey@redhat.com>
3305 * c-common.h (lvalue_error): Update.
3306 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3309 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
3312 * c-objc.h (objc_finish_message_expr): Added argument to
3315 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3317 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3320 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3322 * c-objc.h (objc_maybe_warn_exceptions): New.
3323 * stub-objc.c (objc_maybe_warn_exceptions): New.
3325 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3327 * c-common.h (readonly_error): Declare.
3328 * c-common.c (readonly_error): Define.
3330 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3332 * c-common.h (invalid_indirection_error): Declare.
3333 * c-common.c (invalid_indirection_error): Define.
3335 2010-12-03 Richard Guenther <rguenther@suse.de>
3338 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3339 (pp_c_unary_expression): Likewise.
3340 (pp_c_expression): Likewise.
3342 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3344 * c-common.h (objc_finish_function): New.
3345 (objc_non_volatilized_type): Removed.
3346 (objc_type_quals_match): Removed.
3347 * stub-objc.c (objc_finish_function): New.
3348 (objc_non_volatilized_type): Removed.
3349 (objc_type_quals_match): Removed.
3351 2010-11-30 Joseph Myers <joseph@codesourcery.com>
3353 * c-common.h (parse_optimize_options): Declare.
3354 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3355 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3357 2010-11-29 Joseph Myers <joseph@codesourcery.com>
3359 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3361 * c-pch.c (O_BINARY): Don't define here.
3362 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3364 2010-11-25 Joseph Myers <joseph@codesourcery.com>
3366 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3367 targetm.except_unwind_info.
3369 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3371 * c-opts.c (c_common_handle_option): Pass location to
3372 set_struct_debug_option.
3374 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3376 * c-common.c (visibility_options): Move from ../opts.c.
3377 * c-common.h (struct visibility_flags, visibility_options):
3379 * c-opts.c (finish_options): Rename to c_finish_options.
3380 (c_common_init): Update call to finish_options.
3382 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3385 * c-lex.c (lex_string): Check that each string in an Objective-C
3386 string concat sequence starts with either one or zero '@', and
3387 that there are no spurious '@' signs at the end.
3389 2010-11-20 Joseph Myers <joseph@codesourcery.com>
3391 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3392 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3393 HANDLE_PRAGMA_VISIBILITY.
3394 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3395 HANDLE_PRAGMA_VISIBILITY): Don't define.
3396 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3398 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
3403 * c-common.h (keyword_begins_type_specifier): Declare.
3404 (keyword_is_storage_class_specifier): Declare.
3405 (keyword_is_type_qualifier): Declare.
3406 * c-common.c (keyword_begins_type_specifier): New function.
3407 (keyword_is_storage_class_specifier): New function.
3408 (keyword_is_type_qualifier): Declare.
3410 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3413 * c-common.c (in_late_binary_op): Define.
3414 (c_common_truthvalue_conversion): Check in_late_binary_op before
3415 calling c_save_expr.
3416 * c-common.h (in_late_binary_op): Declare.
3418 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3420 * c-opts.c (c_common_handle_option): Update calls to
3421 set_struct_debug_option.
3423 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3425 * c-common.h (objc_declare_protocols): Added additional argument.
3426 * stub-objc.c (objc_declare_protocol): Same change.
3428 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
3431 * c-common.h (build_real_imag_expr): Declare.
3432 * c-semantics.c (build_real_imag_expr): Define.
3434 2010-11-17 Joseph Myers <joseph@codesourcery.com>
3436 * c-opts.c (c_common_parse_file): Take no arguments.
3437 * c-common.h (c_common_parse_file): Update prototype.
3439 2010-11-16 Jakub Jelinek <jakub@redhat.com>
3442 * c-common.c (warning_candidate_p): Don't track non-const calls
3445 2010-11-15 Ian Lance Taylor <iant@google.com>
3447 * c-lex.c (init_c_lex): Set macro debug callbacks if
3448 flag_dump_go_spec is set.
3450 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
3452 * c-common.h (objc_build_incr_expr_for_property_ref): New.
3453 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
3455 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
3457 PR preprocessor/45038
3458 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
3461 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3463 * c-common.h (c_family_lang_mask): Declare.
3464 * c-opts.c (c_family_lang_mask): Make extern.
3465 * c-pragma.c (handle_pragma_diagnostic): Use
3466 control_warning_option.
3468 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3470 * c-common.c (parse_optimize_options): Update call to
3472 * c-common.h (c_common_handle_option): Update prototype.
3473 * c-opts.c (c_common_handle_option): Take location_t parameter and
3474 pass it to other functions.
3476 2010-11-11 Joseph Myers <joseph@codesourcery.com>
3478 * c-opts.c (warning_as_error_callback): Remove.
3479 (c_common_initialize_diagnostics): Don't call
3480 register_warning_as_error_callback.
3481 (c_common_handle_option): Handle -Werror=normalized= here.
3483 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3485 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
3487 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
3489 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
3490 Remove trailing '.' from diagnostics.
3491 * c.opt (Wwrite-strings_: Avoid '`' in help text.
3493 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3495 * c-common.c (parse_optimize_options): Pass global_dc to
3497 * c-opts.c (c_common_handle_option): Pass &global_options to
3498 set_Wstrict_aliasing.
3499 * c.opt (v): Don't mark Common or document here.
3501 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
3504 * c-format.c (format_type): New type gcc_objc_string_format_type.
3505 (valid_stringptr_type_p): New.
3506 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
3507 (check_format_string): Pass expected type, use
3508 valid_stringptr_type_p (), check that the format string types are
3509 consistent with the format specification.
3510 (decode_format_attr): Warn if NSString is used outside objective-c.
3511 (format_types_orig): Add NSString.
3513 (format_flags): New.
3514 (check_format_arg): Handle format strings requiring an external parser.
3515 first_target_format_type: New variable.
3516 (handle_format_attribute): Set up first_target_format_type, pass the
3517 expected format arg string type to check_format_string().
3518 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
3519 * stub-objc.c (objc_string_ref_type_p): New.
3520 (objc_check_format_arg): New.
3522 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
3524 Fixed using the Objective-C 2.0 dot-syntax with class names.
3525 * c-common.h (objc_build_class_component_ref): New.
3526 * stub-objc.c (objc_build_class_component_ref): New.
3528 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3530 * c.opt (Wproperty-assign-default): New option.
3532 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3534 Implemented -fobjc-std=objc1 flag.
3535 * c.opt (fobjc-std=objc1): New option.
3537 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
3539 Implemented format and noreturn attributes for Objective-C methods.
3540 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
3541 attribute for Objective-C methods.
3543 2010-10-31 Jason Merrill <jason@redhat.com>
3545 * c-common.c (conversion_warning, warn_for_collisions_1): Use
3548 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
3550 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
3551 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
3552 (objc_add_property_declaration): Removed arguments for copies and
3554 (objc_build_getter_call): Renamed to
3555 objc_maybe_build_component_ref.
3556 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3557 (objc_is_property_ref): New.
3558 * c-common.c (c_common_reswords): Removed copies and ivar.
3559 * stub-objc.c (objc_add_property_declaration): Removed arguments
3560 for copies and ivar.
3561 (objc_build_getter_call): Renamed to
3562 objc_maybe_build_component_ref.
3563 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3564 (objc_is_property_ref): New.
3566 2010-10-29 Arnaud Charlet <charlet@adacore.com>
3567 Matthew Gingell <gingell@adacore.com>
3569 * c-ada-spec.c (separate_class_package): New function.
3570 (pp_ada_tree_identifier): Prefix references to C++ classes with the
3571 name of their enclosing package.
3572 (print_ada_declaration): Use separate_class_package.
3574 2010-10-27 Jason Merrill <jason@redhat.com>
3576 * c-common.c (c_common_reswords): Add __is_literal_type.
3577 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
3579 * c-common.c (check_case_value): Remove special C++ code.
3581 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3583 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
3584 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
3586 (objc_add_property_declaration): Added additional arguments.
3587 (objc_property_attribute_kind): Removed.
3588 (objc_set_property_attr): Removed.
3589 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
3591 * stub-objc.c (objc_add_property_declaration): Added additional
3593 (objc_set_property_attr): Removed.
3595 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3597 * c-common.h (objc_add_property_variable): Renamed to
3598 objc_add_property_declaration. Added location argument.
3599 * stub-objc.c (objc_add_property_variable): Same change.
3601 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
3603 * c-common.h (objc_maybe_printable_name): New.
3604 * stub-objc.c (objc_maybe_printable_name): New.
3606 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3607 Andrew Pinski <pinskia@gmail.com>
3609 * c-common.h (c_common_mark_addressable_vec): Declare.
3610 * c-common.c (c_common_mark_addressable_vec): New function.
3612 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3614 * c-common.h (objc_set_method_type): Removed.
3615 (objc_add_method_declaration): Added boolean argument.
3616 (objc_start_method_definition): Same change.
3617 (objc_build_method_signature): Same change.
3618 * stub-objc.c (objc_set_method_type): Removed.
3619 (objc_add_method_declaration): Added boolean argument.
3620 (objc_start_method_definition): Same change.
3621 (objc_build_method_signature): Same change.
3623 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3625 * c-common.h (finish_file): Removed.
3626 (objc_write_global_declarations): New.
3627 * c-opts.c (c_common_parse_file): Do not call finish_file.
3628 * stub-objc.c (objc_write_global_declarations): New.
3630 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3632 Implemented parsing @synthesize and @dynamic for
3633 Objective-C/Objective-C++.
3634 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
3635 (objc_add_synthesize_declaration): New.
3636 (objc_add_dynamic_declaration): New.
3637 * c-common.c (c_common_reswords): Add synthesize and dynamic.
3638 * stub-objc.c (objc_add_synthesize_declaration): New.
3639 (objc_add_dynamic_declaration): New.
3641 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
3644 * c-cppbuiltin.c (mode_has_fma): Move function here from
3645 builtins.c. Don't use the fma optab, instead just use the
3646 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
3649 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3651 Merge from 'apple/trunk' branch on FSF servers.
3653 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
3656 * c-common.h (objc_non_volatilized_type): New declaration
3657 * stub-objc.c (objc_non_volatilized_type): New stub.
3659 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
3661 Merge from 'apple/trunk' branch on FSF servers.
3663 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
3666 * c-common.h (objc_diagnose_private_ivar): New decl.
3667 * stub-objc.c (objc_diagnose_private_ivar): New stub.
3669 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
3671 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
3672 * c-common.h (enum rid): Add RID_AT_PACKAGE.
3673 (objc_ivar_visibility_kind): New enum.
3674 (objc_set_visibility): Adjust prototype to use visibility enum.
3675 * stub-objc.c (objc_set_visibility): Adjust stub to use
3678 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
3680 * c-cppbuiltin.c (builtin_define_float_constants): Emit
3681 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
3682 has the appropriate fma builtins.
3683 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
3685 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
3687 merge from FSF apple 'trunk' branch.
3688 2006 Fariborz Jahanian <fjahanian@apple.com>
3690 Radars 4436866, 4505126, 4506903, 4517826
3691 * c-common.c (c_common_resword): Define @property and its attributes.
3692 * c-common.h: Define property attribute enum entries.
3693 (OBJC_IS_PATTR_KEYWORD): New.
3694 (objc_property_attribute_kind): New enum.
3695 Declare objc_set_property_attr (), objc_add_property_variable (),
3696 objc_build_getter_call () and objc_build_setter_call ().
3697 * stub-objc.c (objc_set_property_attr): New stub.
3698 (objc_add_property_variable): Likewise.
3699 (objc_build_getter_call): Likewise.
3700 (objc_build_setter_call) Likewise.
3702 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
3704 merge from FSF apple 'trunk' branch.
3705 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
3707 Radar 3803157 (method attributes)
3708 * c-common.c (handle_deprecated_attribute): Recognize
3709 objc methods as valid declarations.
3710 * c-common.h: Declare objc_method_decl ().
3711 * stub-objc.c (objc_method_decl): New stub.
3713 2010-10-08 Joseph Myers <joseph@codesourcery.com>
3715 * c-common.c (parse_optimize_options): Call
3716 decode_cmdline_options_to_array_default_mask before
3717 decode_options. Update arguments to decode_options.
3718 * c-common.h (c_common_init_options_struct): Declare.
3719 * c-opts.c (c_common_init_options_struct): New. Split out from
3720 c_common_init_options.
3722 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
3724 Implemented fast enumeration for Objective-C.
3725 * c-common.h (objc_finish_foreach_loop): New.
3726 * stub-objc.c (objc_finish_foreach_loop): New.
3728 2010-10-05 Joseph Myers <joseph@codesourcery.com>
3730 * c-common.h (struct diagnostic_context): Don't declare here.
3731 (c_common_initialize_diagnostics): Declare using
3732 diagnostic_context typedef.
3733 * c-opts.c (c_common_handle_option): Pass global_dc to
3734 handle_generated_option.
3736 2010-10-04 Joseph Myers <joseph@codesourcery.com>
3738 * c-opts.c (c_common_handle_option): Pass &global_options_set to
3739 handle_generated_option.
3741 2010-10-03 Ian Lance Taylor <iant@google.com>
3743 * c.opt (-fplan9-extensions): New option.
3745 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3747 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
3749 (c_cpp_builtins): Call functions from cppbuiltin.c instead
3750 of duplicating code.
3752 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
3754 * c-common.c: Add two new entries for @optional
3755 and @required keywords.
3757 merge from FSF 'apple/trunk' branch.
3758 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
3761 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
3762 objective-c keywords.
3763 (objc_set_method_opt): New declaration.
3764 * stub-objc.c (objc_set_method_opt): New stub.
3766 2010-09-30 Joseph Myers <joseph@codesourcery.com>
3768 * c-common.c (handle_optimize_attribute): Pass &global_options to
3769 cl_optimization_save and cl_optimization_restore.
3770 * c-opts.c (c_common_handle_option): Pass &global_options to
3771 handle_generated_option.
3772 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
3773 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
3774 &global_options to cl_optimization_restore.
3776 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
3778 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
3779 Objective-C/Objective-C++ keywords.
3781 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
3783 Merge from 'apple/trunk' branch on FSF servers.
3785 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
3788 * c-common.h (objc_check_global_decl): New declaration.
3789 * stub-objc.c (objc_check_global_decl): New stub.
3791 2010-09-29 Joseph Myers <joseph@codesourcery.com>
3793 * c.opt: Don't use VarExists.
3795 2010-09-29 Joseph Myers <joseph@codesourcery.com>
3797 * c-common.c (c_cpp_error): Update names of diagnostic_context
3799 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
3800 cl_optimization members.
3801 * c-opts.c (warning_as_error_callback, c_common_handle_option,
3802 sanitize_cpp_opts, finish_options): Update names of cpp_options
3805 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
3807 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
3808 (objc_is_reserved_word): Removed.
3809 * c-common.c: Updated comments.
3810 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
3811 objc_is_reserved_word.
3812 * stub-objc.c (objc_is_reserved_word): Removed.
3814 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
3816 * c-common.h (objc_add_method_declaration): Adjust prototype to
3818 (objc_start_method_definition): Likewise.
3819 (objc_build_keyword_decl): Likewise.
3820 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
3821 (objc_start_method_definition): Likewise.
3822 (objc_build_keyword_decl): Likewise.
3824 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
3826 * c-common.h (objc_start_class_interface): Adjust prototype.
3827 (objc_start_category_interface): Likewise.
3828 (objc_start_protocol): Likewise.
3829 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
3830 (objc_start_class_interface): Likewise.
3831 (objc_start_category_interface): Likewise.
3833 2010-09-27 Ian Lance Taylor <iant@google.com>
3835 * c-common.c (c_common_attribute_table): Add no_split_stack.
3836 (handle_no_split_stack_attribute): New static function.
3838 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
3840 Merge from 'apple/trunk' branch on FSF servers.
3842 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
3845 * c-common.h (objc_have_common_type): New declaration.
3846 * stub-objc.c (objc_have_common_type): New stub.
3848 2005-06-22 Ziemowit Laski <zlaski@apple.com>
3851 * c-common.h (objc_common_type): New prototype.
3852 * stub-objc.c (objc_common_type): New stub.
3854 2010-09-24 Jan Hubicka <jh@suse.cz>
3856 * c-common.c (handle_leaf_attribute): New function.
3857 (struct attribute_spec c_common_att): Add leaf.
3859 2010-09-22 Joseph Myers <joseph@codesourcery.com>
3861 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
3862 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
3863 -dump, -dump=, -imacros, -imacros=, -include, -include=,
3864 -include-barrier, -include-directory, -include-directory=,
3865 -include-directory-after, -include-directory-after=,
3866 -include-prefix, -include-prefix=, -include-with-prefix,
3867 -include-with-prefix=, -include-with-prefix-after,
3868 -include-with-prefix-after=, -include-with-prefix-before,
3869 -include-with-prefix-before=, -no-integrated-cpp,
3870 -no-line-commands, -no-standard-includes, -no-warnings, -output,
3871 -output=, -pedantic, -pedantic-errors, -preprocess,
3872 -print-missing-file-dependencies, -trace-includes, -traditional,
3873 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
3874 -user-dependencies, -verbose, -write-dependencies,
3875 -write-user-dependencies, no-integrated-cpp, traditional): New.
3877 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
3880 * c-common.h (objc_start_method_definition): Return bool instead
3882 * stub-objc.c (objc_start_method_definition): Return bool instead
3885 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
3888 * c-common.h (objc_get_interface_ivars): New declaration.
3889 * stub-objc.c (objc_get_interface_ivars): New stub.
3891 2010-09-15 Ian Lance Taylor <iant@google.com>
3893 * c-common.c (parse_optimize_options): Do not capitalize warning
3894 messages. Remove period at end of warning message.
3896 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
3898 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
3899 (handle_alias_attribute): ... here.
3900 (handle_ifunc_attribute): New.
3902 2010-09-06 Mark Mitchell <mark@codesourcery.com>
3904 * c-common.h (do_warn_double_promotion): Declare.
3905 * c-common.c (do_warn_double_promotion): Define.
3907 2010-09-05 Mark Mitchell <mark@codesourcery.com>
3909 * c.opt (Wdouble-promotion): New.
3911 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3913 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
3914 fvtable-thunks, fxref): Mark no longer supported in help text.
3916 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3918 * c.opt (Wimport, fall-virtual, falt-external-templates,
3919 fdefault-inline, fenum-int-equiv, fexternal-templates,
3920 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
3921 fname-mangling-version-, fnew-abi, fnonnull-objects,
3922 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
3923 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
3925 (fhandle-exceptions): Mark with Alias and Warn.
3926 * c-opts.c (c_common_handle_option): Don't handle options marked
3929 2010-09-02 Joseph Myers <joseph@codesourcery.com>
3931 * c.opt (Wcomments, Werror-implicit-function-declaration,
3932 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
3933 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
3935 * c-common.c (option_codes): Use OPT_Wcomment instead of
3937 * c-opts.c (warning_as_error_callback, c_common_handle_option):
3938 Don't handle options marked as aliases.
3940 2010-08-25 Richard Guenther <rguenther@suse.de>
3942 * c-common.c (c_common_get_alias_set): Remove special
3943 handling for pointers.
3945 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
3947 * c-common.c: Use FOR_EACH_VEC_ELT.
3948 * c-gimplify.c: Likewise.
3949 * c-pragma.c: Likewise.
3951 2010-08-16 Joseph Myers <joseph@codesourcery.com>
3953 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
3955 (MMDX): Change back to MMD. Mark NoDriverArg instead of
3957 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
3958 instead of OPT_MDX and OPT_MMDX.
3960 2010-08-16 Joseph Myers <joseph@codesourcery.com>
3962 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
3964 2010-08-12 Joseph Myers <joseph@codesourcery.com>
3966 * c.opt (MD, MMD): Change to MDX and MMDX.
3967 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
3969 2010-08-11 Joseph Myers <joseph@codesourcery.com>
3971 * c-opts.c (c_common_handle_option): Call handle_generated_option
3972 instead of handle_option.
3974 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3976 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
3977 (maybe_apply_renaming_pragma): Delete unneeded declarations.
3979 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
3981 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
3982 (pending_redefine_extname): Change type to a VEC.
3983 (add_to_renaming_pragma_list): Update for new type of
3984 pending_redefine_extname.
3985 (maybe_apply_renaming_pragma): Likewise.
3987 2010-08-04 Arnaud Charlet <charlet@adacore.com>
3989 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
3991 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
3992 decide whether a type has already been declared/seen.
3993 Do not go to the original type.
3994 (dump_nested_types): New parameter forward.
3995 Generate forward declaration if needed and mark type as visited.
3996 (print_ada_declaration): Call dump_nested_types if not already done.
3997 Mark types as visited.
3999 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4001 * c.opt (-print-pch-checksum): Remove option.
4002 * c-opts.c (c_common_handle_option): Don't handle
4003 OPT_print_pch_checksum.
4005 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4007 * c-common.h (c_common_handle_option): Update prototype and return
4009 * c-opts.c (c_common_handle_option): Update prototype and return
4010 value type. Update calls to handle_option and
4011 enable_warning_as_error.
4013 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4016 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4018 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4020 * c-common.h (c_common_missing_argument): Remove.
4021 * c-opts.c (c_common_missing_argument): Remove.
4022 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4023 idirafter, imacros, include, isysroot, isystem, iquote): Add
4025 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4027 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4029 * c-common.h (c_common_option_lang_mask,
4030 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4032 (c_common_init_options): Update prototype.
4033 * c-opts.c (c_common_option_lang_mask): New.
4034 (c_common_initialize_diagnostics): Split out of
4035 c_common_init_options.
4036 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4038 (c_common_init_options): Update prototype. Use decoded options in
4039 search for -lang-asm.
4041 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4043 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4044 * c-format.c: Likewise.
4046 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4048 * c-common.h: Include diagnostic-core.h. Error if already
4050 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4052 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4054 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
4055 Do not include expr.h
4056 (vector_mode_valid_p): Move here.
4058 2010-06-21 DJ Delorie <dj@redhat.com>
4060 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4061 allow these pragmas anywhere.
4063 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4066 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4067 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4068 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4069 ggc_strdup instead of xstrdup.
4071 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4073 * c-cppbuiltin.c: Include cpp-id-data.h.
4074 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4075 (lazy_hex_fp_value): New function.
4076 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4078 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4080 * c-gimplify.c: Do not include tree-flow.h
4082 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4085 * c-common.c: Rename targetm member:
4086 targetm.enum_va_list -> targetm.enum_va_list_p
4088 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4090 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4092 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4094 * c-cppbuiltin.c: Do not include except.h.
4096 2010-06-24 Andi Kleen <ak@linux.intel.com>
4098 * c-common.c (warn_for_omitted_condop): New.
4099 * c-common.h (warn_for_omitted_condop): Add prototype.
4101 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4103 * c.opt (lang-objc): Remove.
4104 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4106 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4108 * c-opts.c: Include "tm_p.h".
4110 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4112 * c-common.c (parse_optimize_options): Update call to
4115 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4117 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4118 new type of types_used_by_cur_var_decl.
4120 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4123 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4124 for C++ standard compliance.
4126 2010-06-16 Jason Merrill <jason@redhat.com>
4128 * c.opt: Add -Wnoexcept.
4130 2010-06-16 Richard Guenther <rguenther@suse.de>
4133 * c-common.c (c_common_truthvalue_conversion): Remove
4134 premature and wrong optimization concering ADDR_EXPRs.
4136 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4138 * c-ada-spec.c (dump_sloc): Remove column info.
4139 (is_simple_enum): New function.
4140 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4141 enum types when relevant.
4143 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4145 * c-common.c (conversion_warning): Warn at expression
4148 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4150 * c-opts.c (c_common_handle_option): Don't handle
4153 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4155 * c-pragma.c (push_alignment): Use typed GC allocation.
4156 (handle_pragma_push_options): Likewise.
4158 * c-common.c (parse_optimize_options): Likewise.
4160 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4163 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4165 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4166 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4167 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4168 flag_signed_bitfields, warn_strict_null_sentinel,
4169 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4170 flag_gen_declaration, flag_no_gnu_keywords,
4171 flag_implement_inlines, flag_implicit_templates,
4172 flag_implicit_inline_templates, flag_optional_diags,
4173 flag_elide_constructors, flag_default_inline, flag_rtti,
4174 flag_conserve_space, flag_access_control, flag_check_new,
4175 flag_new_for_scope, flag_weak, flag_working_directory,
4176 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4177 flag_enforce_eh_specs, flag_threadsafe_statics,
4178 flag_pretty_templates): Remove.
4179 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4180 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4181 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4182 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4183 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4184 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4185 flag_no_gnu_keywords, flag_implement_inlines,
4186 flag_implicit_templates, flag_implicit_inline_templates,
4187 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4188 flag_rtti, flag_conserve_space, flag_access_control,
4189 flag_check_new, flag_new_for_scope, flag_weak,
4190 flag_working_directory, flag_use_cxa_atexit,
4191 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4192 flag_threadsafe_statics, flag_pretty_templates,
4193 warn_strict_null_sentinel): Remove.
4194 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4195 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4196 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4197 fimplicit-inline-templates, fimplicit-templates,
4198 flax-vector-conversions, fms-extensions, fnil-receivers,
4199 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4200 frtti, fshort-double, fshort-enums, fshort-wchar,
4201 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4202 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4203 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4204 gen-decls, undef): Use Var.
4205 (fdefault-inline, foptional-diags): Document as doing nothing.
4206 * c-opts.c (c_common_handle_option): Remove cases for options now
4207 using Var. Mark ignored options as such.
4209 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4211 * c-common.c: Moved to here from parent directory.
4212 * c-common.def: Likewise.
4213 * c-common.h: Likewise.
4214 * c-cppbuiltin.c: Likewise.
4215 * c-dump.c: Likewise.
4216 * c-format.c: Likewise.
4217 * c-format.h : Likewise.
4218 * c-gimplify.c: Likewise.
4219 * c-lex.c: Likewise.
4220 * c-omp.c: Likewise.
4222 * c-opts.c: Likewise.
4223 * c-pch.c: Likewise.
4224 * c-ppoutput.c: Likewise.
4225 * c-pragma.c: Likewise.
4226 * c-pragma.h: Likewise.
4227 * c-pretty-print.c: Likewise.
4228 * c-pretty-print.h: Likewise.
4229 * c-semantics.c: Likewise.
4230 * stub-objc.c: Likewise.
4232 * c-common.c: Include gt-c-family-c-common.h.
4233 * c-pragma.c: Include gt-c-family-c-pragma.h.
4235 Copyright (C) 2010-2014 Free Software Foundation, Inc.
4237 Copying and distribution of this file, with or without modification,
4238 are permitted in any medium without royalty provided the copyright
4239 notice and this notice are preserved.