1 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
3 * c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
4 enum from machine_mode.
6 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
8 * c-family/c-common.c: Adjust include files.
9 * c-family/c-gimplify.c: Ditto.
10 * c-family/cilk.c: Ditto.
11 * c-family/c-pragma.c: Ditto.
12 * c-family/c-ubsan.c: Ditto.
14 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
16 * c-gimplify.c: Adjust include files.
18 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
21 * c-opts.c (c_common_diagnostics_set_defaults): Renamed from
22 c_common_initialize_diagnostics.
23 * c-common.h: Likewise.
25 2014-10-24 Marek Polacek <polacek@redhat.com>
28 * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Don't
29 print "struct"/"union"/"enum" for typedefed names.
31 2014-10-23 Marek Polacek <polacek@redhat.com>
33 * c-ubsan.c (ubsan_instrument_shift): Perform the MINUS_EXPR
36 2014-10-22 Jakub Jelinek <jakub@redhat.com>
37 Yury Gribov <y.gribov@samsung.com>
39 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
40 ubsan_instrument_vla): Check bits in flag_sanitize_recover bitmask
41 instead of flag_sanitize_recover as bool flag.
43 2014-10-21 Kirill Yukhin <kirill.yukhin@intel.com>
45 * cilk.c: Revert previous change.
47 2014-10-20 Igor Zamyatin <igor.zamyatin@intel.com>
50 * cilk.c: Include vec.h.
51 (struct cilk_decls): New structure.
52 (wrapper_parm_cb): Split this function to...
53 (fill_decls_vec): ...this...
54 (create_parm_list): ...and this.
55 (compare_decls): New function.
56 (for_local_cb): Remove.
57 (wrapper_local_cb): Ditto.
58 (build_wrapper_type): For now first traverse and fill vector of
59 declarations then sort it and then deal with sorted vector.
60 (cilk_outline): Ditto.
61 (declare_one_free_variable): Ditto.
63 2014-10-17 Marek Polacek <polacek@redhat.com>
65 * c-opts.c (c_common_post_options): Set warn_implicit_int.
66 * c.opt (Wimplicit-int): Initialize to -1.
68 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
70 * c-pragma.c: Adjust include files.
71 * c-semantics.c: Likewise.
73 2014-10-16 DJ Delorie <dj@redhat.com>
75 * c-cppbuiltin.c (cpp_atomic_builtins): Don't assume pointers are
78 2014-10-14 Jason Merrill <jason@redhat.com>
81 * c-common.h (CPP_PREPARSED_EXPR): New.
82 (N_CP_TTYPES): Adjust.
84 2014-10-15 Marek Polacek <polacek@redhat.com>
86 * c-opts.c (c_common_init_options): Make -std=gnu11 the default for C.
88 2014-10-14 DJ Delorie <dj@redhat.com>
90 * c-pretty-print.c (pp_c_integer_constant): Check for all __intN
91 types, not just __int128.
92 * c-cppbuiltin.c (c_cpp_builtins): Add builtins for all __intN
93 types, not just __int128.
94 (cpp_atomic_builtins): Round pointer sizes up.
95 (type_suffix): Use type precision, not specific types.
96 * c-common.c (c_common_reswords): Remove __int128 special case.
97 (c_common_type_for_size): Check for all __intN types, not just
99 (c_common_type_for_mode): Likewise.
100 (c_common_signed_or_unsigned_type): Likewise.
101 (c_build_bitfield_integer_type): Likewise.
102 (c_common_nodes_and_builtins): Likewise.
103 (keyword_begins_type_specifier): Likewise.
104 * c-common.h (rid): Remove RID_INT128 and add RID_INT_N_* for all
107 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
109 * c-common.c: Use hash_table instead of hashtab.
111 2014-10-06 Edward Smith-Rowland <3dw4rd@verizon.net>
113 * c-family/c-cppbuiltin.c: Move __cpp_attribute_deprecated to the
116 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
121 * c-common.c (warn_logical_operator): Punt for vectors.
123 2014-10-01 Edward Smith-Rowland <3dw4rd@verizon.net>
125 Implement SD-6: SG10 Feature Test Recommendations
126 * c-cppbuiltin.c (c_cpp_builtins()): Define language feature
127 macros and the __has_header macro.
129 2014-09-30 Jason Merrill <jason@redhat.com>
131 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_ASSIGNABLE and
132 RID_IS_TRIVIALLY_CONSTRUCTIBLE.
133 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
135 * c-common.h (enum rid): Add RID_IS_TRIVIALLY_COPYABLE.
136 * c-common.c (c_common_reswords): Add __is_trivially_copyable.
138 * c-common.h (enum rid): Remove RID_IS_CONVERTIBLE_TO.
139 * c-common.c (c_common_reswords): Remove __is_convertible_to.
141 2014-09-24 Marek Polacek <polacek@redhat.com>
145 * c-common.h (struct c_common_resword): Don't define CPP_KEYWORD.
147 2014-09-23 Andi Kleen <ak@linux.intel.com>
149 * c-common.c (handle_no_reorder_attribute): New function.
150 (c_common_attribute_table): Add no_reorder attribute.
152 2014-09-22 Joseph Myers <joseph@codesourcery.com>
154 * c-cppbuiltin.c (c_cpp_builtins): Define
155 __LIBGCC_*_EXCESS_PRECISION__ macros for supported floating-point
158 2014-09-18 Joseph Myers <joseph@codesourcery.com>
160 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_*_FUNC_EXT__
161 for supported floating-point modes.
163 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
165 * c.opt (Wpsabi): Use LangEnabledBy.
166 * c-opts.c (c_common_handle_option): Do not handle here.
168 2014-09-12 Joseph Myers <joseph@codesourcery.com>
170 * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__
171 macros for floating-point modes.
173 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
176 * c-cppbuiltin.c (builtin_define_float_constants): Correct
177 __*_DENORM_MIN__ without denormals.
179 2014-09-10 Jakub Jelinek <jakub@redhat.com>
181 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
182 ubsan_instrument_vla, ubsan_instrument_return): Adjust
183 ubsan_create_data callers.
184 (ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
185 index is constant or BIT_AND_EXPR with constant mask and is
186 small enough for the bound.
187 * c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
188 ARRAY_REF, make sure the inner ARRAY_REF is not walked again.
190 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
192 * c.opt: Add CppReason to various flags.
193 (Wdate-time): Re-sort.
194 * c-common.c: Include c-common.h earlier.
195 (struct reason_option_codes_t): Delete.
196 (c_option_controlling_cpp_error): Prefix global type and struct
199 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
201 * c.opt (Wnormalized): New.
202 (Wnormalized=): Use Enum and Reject Negative.
203 * c-opts.c (c_common_handle_option): Do not handle Wnormalized here.
205 2014-09-08 Joseph Myers <joseph@codesourcery.com>
207 * c-cppbuiltin.c (c_cpp_builtins): Define macros for mantissa
208 digits of floating-point modes if -fbuilding-libgcc.
210 2014-09-05 Joseph Myers <joseph@codesourcery.com>
212 * c-cppbuiltin.c (c_cpp_builtins): Also define
213 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__,
214 __LIBGCC_EH_FRAME_SECTION_NAME__, __LIBGCC_JCR_SECTION_NAME__,
215 __LIBGCC_CTORS_SECTION_ASM_OP__, __LIBGCC_DTORS_SECTION_ASM_OP__,
216 __LIBGCC_TEXT_SECTION_ASM_OP__, __LIBGCC_INIT_SECTION_ASM_OP__,
217 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__,
218 __LIBGCC_STACK_GROWS_DOWNWARD__,
219 __LIBGCC_DONT_USE_BUILTIN_SETJMP__,
220 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__,
221 __LIBGCC_DWARF_FRAME_REGISTERS__,
222 __LIBGCC_EH_RETURN_STACKADJ_RTX__, __LIBGCC_JMP_BUF_SIZE__,
223 __LIBGCC_STACK_POINTER_REGNUM__ and
224 __LIBGCC_VTABLE_USES_DESCRIPTORS__ for -fbuilding-libgcc.
225 (builtin_define_with_value): Handle backslash-escaping in string
228 2014-09-05 Richard Biener <rguenther@suse.de>
231 * c-format.c (check_format_arg): Properly handle
232 effectively signed POINTER_PLUS_EXPR offset.
234 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
236 * c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
237 Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
238 (Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
240 * c-opts.c (c_common_handle_option): Do not handle here.
241 (sanitize_cpp_opts): Likewise.
242 * c-common.c (struct reason_option_codes_t): Handle
243 CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
245 2014-09-03 Marek Polacek <polacek@redhat.com>
247 * c.opt (Wlogical-not-parentheses): Enable by -Wall.
249 2014-09-02 Jakub Jelinek <jakub@redhat.com>
250 Balaji V. Iyer <balaji.v.iyer@intel.com>
251 Igor Zamyatin <igor.zamyatin@intel.com>
253 * c-cilkplus.c (cilk_for_number_of_iterations): New function.
254 * c-common.c (c_common_reswords): Added _Cilk_for.
255 * c-common.h (enum rid): Added RID_CILK_FOR.
256 (cilk_for_number_of_iterations): Add declaration.
257 * c-omp.c (c_finish_omp_for): Added checks for CILK_SIMD and
259 * c-pragma.c (init_pragma): Register "grainsize" pragma.
260 * c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_GRAINSIZE.
262 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
264 * c.opt (Wbuiltin-macro-redefined,Wdeprecated,Wendif-labels,
265 Winvalid-pch,Wliteral-suffix,Wmissing-include-dirs,Wtrigraphs,
266 Wundef): Use CPP, Var and Init.
267 * c-opts.c (c_common_handle_option): Do not handle the above flags here.
269 2014-08-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
271 * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init.
272 * c-opts.c (c_common_handle_option): Do not handle here.
274 2014-08-25 Jason Merrill <jason@redhat.com>
276 * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for
277 -std=c++14 and -std=gnu++14, rather than the reverse.
278 * c-opts.c (c_common_handle_option): Change OPT_std_c__1y and
279 OPT_std_gnu__1y to OPT_std_c__14 and OPT_std_gnu__14.
280 * c-common.h (cxx_dialect): Remove cxx1y.
282 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
284 * c-common.h (enum cxx_dialect): Add cxx14.
285 * c-opts.c (set_std_cxx1y): Rename to set_std_cxx14; Use cxx14.
286 * c-ubsan.c (ubsan_instrument_shift): Change comment and logic from
287 cxx_dialect == cxx11 || cxx_dialect == cxx1y to cxx_dialect >= cxx11.
289 2014-08-22 Jason Merrill <jason@redhat.com>
291 * c.opt (std=gnu++17): Fix alias.
293 2014-08-22 Marek Polacek <polacek@redhat.com>
296 * c-common.c (warn_logical_not_parentheses): Don't check LHS. Don't
297 check for vector types. Drop LHS argument.
298 * c-common.h (warn_logical_not_parentheses): Adjust.
300 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
302 * c.opt (Wcomment): Use CPP, Var and LangEnabledBy.
303 (Wmultichar): Likewise.
304 (Wdate-time): Use C-family languages instead of Common. Use CPP
306 * c-opts.c (c_common_handle_option): Do not handle the above
308 (sanitize_cpp_opts): Likewise.
310 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
313 * c-opts.c: Include tree-diagnostics.h.
314 (c_diagnostic_finalizer): New.
315 (c_common_initialize_diagnostics): Use it.
317 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
319 PR preprocessor/51303
320 * c-common.c (struct reason_option_codes_t option_codes):
321 Add CPP_W_MISSING_INCLUDE_DIRS. Sort alphabetically.
323 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
327 * c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
328 * c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
329 (c_common_post_options): Call init_global_opts_from_cpp.
330 (sanitize_cpp_opts): Do not handle Wvariadic-macros here.
332 2014-08-19 Marek Polacek <polacek@redhat.com>
335 * c-common.c (maybe_warn_bool_compare): New function.
336 * c-common.h (maybe_warn_bool_compare): Declare.
337 * c.opt (Wbool-compare): New option.
339 2014-08-19 Marek Polacek <polacek@redhat.com>
341 * c.opt (Wc99-c11-compat): New option.
343 2014-08-19 Marek Polacek <polacek@redhat.com>
345 * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according
346 to warn_c90_c99_compat.
347 * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize
350 2014-08-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
351 Steven Bosscher <steven@gcc.gnu.org>
354 * c-format.c: Add extra_arg_loc and format_string_loc to struct
355 format_check_results.
356 (check_function_format): Use true and add comment for boolean
358 (finish_dollar_format_checking): Use explicit location when warning.
359 (check_format_info): Likewise.
360 (check_format_arg): Set extra_arg_loc and format_string_loc.
361 (check_format_info_main): Use explicit location when warning.
362 (check_format_types): Pass explicit location.
363 (format_type_warning): Likewise.
365 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
368 * c-format.c: Handle Fortran flags.
370 2014-08-12 Igor Zamyatin <igor.zamyatin@intel.com>
373 * array-notation-common.c (find_rank): Added handling for other
376 2014-08-10 Marek Polacek <polacek@redhat.com>
379 * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp.
380 * c.opt (Wc90-c99-compat): Add option.
382 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
384 * c-gimplify.c, cilk.c: Remove includes of pointer-set.h.
386 2014-08-03 Marek Polacek <polacek@redhat.com>
388 * c-common.c (check_case_value): Add location_t parameter. Use it.
389 (c_add_case_label): Pass loc to check_case_value.
391 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
393 * cilk.c: Use hash_map instead of pointer_map.
395 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
397 * c-gimplify.c: Use hash_set instead of pointer_set.
399 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
402 * array-notation-common.c (extract_array_notation_exprs): Handling
405 2014-08-01 Jakub Jelinek <jakub@redhat.com>
407 * c-common.h (min_align_of_type): Removed prototype.
408 * c-common.c (min_align_of_type): Removed.
409 * c-ubsan.h (ubsan_maybe_instrument_reference,
410 ubsan_maybe_instrument_member_call): New prototypes.
411 * c-ubsan.c: Include stor-layout.h and builtins.h.
412 (ubsan_maybe_instrument_reference_or_call,
413 ubsan_maybe_instrument_reference, ubsan_maybe_instrument_call): New
416 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
419 * c.opt (-Wreturn-local-addr): Move to common.opt.
421 2014-07-30 Jason Merrill <jason@redhat.com>
426 * c.opt (-fuse-all-virtuals): New.
428 2014-07-30 Tom Tromey <tromey@redhat.com>
431 * c.opt (Wdesignated-init): New option.
432 * c-common.c (c_common_attribute_table): Add "designated_init".
433 (handle_designated_init): New function.
435 2014-07-24 Marek Polacek <polacek@redhat.com>
438 * c-opts.c (c_finish_options): If -imacros is in effect, return.
440 2014-07-16 Dodji Seketeli <dodji@redhat.com>
442 PR preprocessor/60723 - missing system-ness marks for macro tokens
443 * c-ppoutput.c (struct print::prev_was_system_token): New data
445 (init_pp_output): Initialize it.
446 (maybe_print_line_1, maybe_print_line, print_line_1, print_line)
447 (do_line_change): Return a flag saying if a line marker was
449 (scan_translation_unit): Detect if the system-ness of the token we
450 are about to emit is different from the one of the previously
451 emitted token. If so, emit a line marker. Avoid emitting useless
452 adjacent line markers. Avoid emitting line markers for tokens
453 originating from the expansion of built-in macros.
454 (scan_translation_unit_directives_only): Adjust.
456 2014-07-15 Marek Polacek <polacek@redhat.com>
458 * c-ubsan.c (ubsan_instrument_bounds): Don't instrument if
459 TYPE_MAX_VALUE is NULL.
461 2014-07-14 Jakub Jelinek <jakub@redhat.com>
464 * c.opt (Wmemset-transposed-args): New warning.
466 2014-07-10 Jason Merrill <jason@redhat.com>
470 * c.opt (-fuse-all-virtuals): New.
472 2014-07-09 Richard Biener <rguenther@suse.de>
475 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
476 using unsigned arithmetic if overflow does not wrap instead of
477 if overflow is undefined.
479 2014-07-06 Marek Polacek <polacek@redhat.com>
482 * c.opt (Wsizeof-array-argument): New option.
484 2014-07-03 Jakub Jelinek <jakub@redhat.com>
486 * c-ada-spec.c (dump_ada_nodes): Don't call qsort if
487 comments->count <= 1, as comments->entries might be NULL.
489 2014-07-01 Marek Polacek <polacek@redhat.com>
491 * c.opt (Wint-conversion): New option.
493 2014-07-01 Marek Polacek <polacek@redhat.com>
496 * c.opt (Wincompatible-pointer-types): New option.
498 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
501 * c-common.c (handle_noreturn_attribute, handle_const_attribute):
502 Do not discard TYPE_QUALS of type.
504 2014-06-26 Jason Merrill <jason@redhat.com>
506 * c-common.h (enum cxx_dialect): Add cxx1z.
507 * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
508 * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
510 2014-06-26 Teresa Johnson <tejohnson@google.com>
512 * c-common.h (get_dump_info): Declare.
513 * c-gimplify.c (c_genericize): Use saved dump files.
514 * c-opts.c (c_common_parse_file): Begin and end dumps
515 once around parsing invocation.
516 (get_dump_info): New function.
518 2014-06-23 Marek Polacek <polacek@redhat.com>
519 Andrew MacLeod <amacleod@redhat.com>
522 * c-common.c (get_atomic_generic_size): Don't segfault if the
523 type doesn't have a size.
525 2014-06-20 Marek Polacek <polacek@redhat.com>
527 * c-gimplify.c: Include "c-ubsan.h" and "pointer-set.h".
528 (ubsan_walk_array_refs_r): New function.
529 (c_genericize): Instrument array bounds.
530 * c-ubsan.c: Include "internal-fn.h".
531 (ubsan_instrument_division): Mark instrumented arrays as having
532 side effects. Adjust ubsan_type_descriptor call.
533 (ubsan_instrument_shift): Likewise.
534 (ubsan_instrument_vla): Adjust ubsan_type_descriptor call.
535 (ubsan_instrument_bounds): New function.
536 (ubsan_array_ref_instrumented_p): New function.
537 (ubsan_maybe_instrument_array_ref): New function.
538 * c-ubsan.h (ubsan_instrument_bounds): Declare.
539 (ubsan_array_ref_instrumented_p): Declare.
540 (ubsan_maybe_instrument_array_ref): Declare.
542 2014-06-20 Hale Wang <hale.wang@arm.com>
545 * c.opt (fshort-enums): Add to LTO.
546 * c.opt (fshort-wchar): Likewise.
548 2014-06-16 Marek Polacek <polacek@redhat.com>
551 * c.opt (Wswitch-bool): Add Var.
553 2014-06-12 Jakub Jelinek <jakub@redhat.com>
556 * c-omp.c (c_omp_split_clauses): Don't crash on firstprivate in
557 #pragma omp target teams or
558 #pragma omp {,target }teams distribute simd.
560 2014-06-12 Jason Merrill <jason@redhat.com>
562 * c.opt (Wabi=, fabi-compat-version): New.
563 * c-opts.c (c_common_handle_option): Handle -Wabi=.
564 (c_common_post_options): Handle flag_abi_compat_version default.
565 Disallow -fabi-compat-version=1.
566 * c-common.h (abi_version_crosses): New.
568 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
570 * c-family/c-common.c (handle_section_attribute): Update handling for
571 section names that are no longer trees.
573 2014-06-10 Jakub Jelinek <jakub@redhat.com>
576 * c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
577 (omp_pragmas): ... back here.
579 2014-06-05 Marek Polacek <polacek@redhat.com>
582 * c-common.c (warn_logical_not_parentheses): New function.
583 * c-common.h (warn_logical_not_parentheses): Declare.
584 * c.opt (Wlogical-not-parentheses): New option.
586 2014-06-04 Marek Polacek <polacek@redhat.com>
589 * c-common.c (check_case_bounds): Add location parameter.
591 (c_add_case_label): Pass loc to check_case_bounds.
593 2014-06-03 Marek Polacek <polacek@redhat.com>
596 * c.opt (Wswitch-bool): New option.
598 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
600 * c-common.h (c_omp_sharing_predetermined, c_omp_remap_decl):
602 (record_types_used_by_current_var_decl): Move prototype to where
605 * c-common.c (DEF_FUNCTION_TYPE_0, DEF_FUNCTION_TYPE_6)
606 (DEF_FUNCTION_TYPE_7, DEF_FUNCTION_TYPE_8)
607 (DEF_FUNCTION_TYPE_VAR_5): Cosmetic fixes.
609 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
611 * c-common.h (CTI_VOID_ZERO, void_zero_node): Delete.
612 * c-common.c (c_common_nodes_and_builtins): Don't initialize
614 * c-pretty-print.c (pp_c_void_constant): New function.
615 (c_pretty_printer::constant, c_pretty_printer::primary_expression)
616 (c_pretty_printer::expression): Handle VOID_CST.
617 * cilk.c (extract_free_variables): Likewise.
618 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift)
619 (ubsan_instrument_vla): Use void_node instead of void_zero_node.
621 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
623 * c-common.h (sorted_fields_type): Remove variable_size GTY attribute.
624 * c-pragma.c (push_alignment): Adjust.
625 (handle_pragma_push_options): Likewise.
627 2014-05-09 Marek Polacek <polacek@redhat.com>
630 * c-common.c (check_user_alignment): Return -1 if alignment is error
632 (handle_aligned_attribute): Don't call default_conversion on
634 (handle_vector_size_attribute): Likewise.
635 (handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
636 (handle_sentinel_attribute): Call default_conversion and allow even
637 integral types as an argument.
639 2014-05-08 Marek Polacek <polacek@redhat.com>
642 * c-common.c (min_align_of_type): New function factored out from...
643 (c_sizeof_or_alignof_type): ...here.
644 * c-common.h (min_align_of_type): Declare.
646 2014-05-08 Marek Polacek <polacek@redhat.com>
649 * c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
650 parameter type of main.
652 2014-05-07 DJ Delorie <dj@redhat.com>
654 * c-cppbuiltin.c (print_bits_of_hex): New.
655 (builtin_define_type_minmax): Print values using hex so as not to
656 require a pre-computed list of string values.
658 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
659 Mike Stump <mikestump@comcast.net>
660 Richard Sandiford <rdsandiford@googlemail.com>
662 * c-ada-spec.c: Include wide-int.h.
663 (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Remove.
664 (dump_generic_ada_node): Use wide-int interfaces.
665 * c-common.c: Include wide-int-print.h.
666 (shorten_compare): Use wide-int interfaces and tree_int_cst_lt.
667 (pointer_int_sum): Use wide-int interfaces.
668 (c_common_nodes_and_builtins): Use make_int_cst.
669 (match_case_to_enum_1): Use tree_fits_uhwi_p and tree_fits_shwi_p.
670 (handle_alloc_size_attribute): Use wide-int interfaces.
671 (get_nonnull_operand): Likewise.
672 * c-format.c (get_constant): Use tree_fits_uhwi_p.
673 * c-lex.c: Include wide-int.h.
674 (narrowest_unsigned_type): Take a widest_int rather than two
676 (narrowest_signed_type): Likewise.
677 (interpret_integer): Update accordingly. Use wide-int interfaces.
678 (lex_charconst): Use wide-int interfaces.
679 * c-pretty-print.c: Include wide-int.h.
680 (pp_c_integer_constant): Use wide-int interfaces.
681 * cilk.c (declare_one_free_variable): Use tree_int_cst_lt instead of
684 2014-05-06 Richard Biener <rguenther@suse.de>
686 * c-opts.c (c_common_post_options): For -freestanding,
687 -fno-hosted and -fno-builtin disable pattern recognition
688 if not enabled explicitely.
690 2014-05-02 Marek Polacek <polacek@redhat.com>
692 * c.opt (Wsizeof-pointer-memaccess): Describe option.
694 2014-05-01 Marek Polacek <polacek@redhat.com>
697 * c.opt (Wdiscarded-qualifiers): Add.
699 2014-04-30 Marek Polacek <polacek@redhat.com>
701 * c-ubsan.c (ubsan_instrument_division): Handle REAL_TYPEs. Perform
702 INT_MIN / -1 sanitization only for integer types.
704 2014-04-25 Marek Polacek <polacek@redhat.com>
707 * c-common.c (handle_noinline_attribute): Warn if the attribute
708 conflicts with always_inline attribute.
709 (handle_always_inline_attribute): Warn if the attribute conflicts
710 with noinline attribute.
712 2014-04-25 Marek Polacek <polacek@redhat.com>
715 * c-common.c (check_main_parameter_types): Warn about variadic main.
717 2014-04-24 Mike Stump <mikestump@comcast.net>
719 * c.opt (Wshadow-ivar): Default to on.
721 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
723 * c.opt (Wshadow-ivar, flocal-ivars, fivar-visibility): Add.
725 2014-04-23 Marek Polacek <polacek@redhat.com>
727 * c-common.c (handle_tm_wrap_attribute): Tweak error message.
729 2014-04-22 Jakub Jelinek <jakub@redhat.com>
732 * c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
733 if flag_sanitize_undefined_trap_on_error.
734 (ubsan_instrument_division, ubsan_instrument_shift,
735 ubsan_instrument_vla): Likewise. Use __ubsan_handle_*_abort ()
736 if !flag_sanitize_recover.
738 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
741 * c-common.c (registered_builtin_types): Make non-static.
742 * c-common.h (registered_builtin_types): Declare.
744 2014-04-14 Richard Biener <rguenther@suse.de>
745 Marc Glisse <marc.glisse@inria.fr>
748 * c-common.c (convert_vector_to_pointer_for_subscript): Properly
749 apply may-alias the scalar pointer type when applicable.
751 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
754 * cilk.c (cilk_set_spawn_marker): Remove FUNCTION_DECL
755 as possible argument for Cilk_spawn.
757 2014-04-11 Tobias Burnus <burnus@net-b.de>
760 * c.opt (Wformat-signedness): Add
761 * c-format.c(check_format_types): Use it.
763 2014-04-11 Jason Merrill <jason@redhat.com>
766 * c-common.c (sync_resolve_size, get_atomic_generic_size): Call
767 default_conversion for an array argument.
769 2014-04-08 Marek Polacek <polacek@redhat.com>
772 * c-ubsan.c: Include asan.h.
773 (ubsan_instrument_return): Call initialize_sanitizer_builtins.
775 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
777 * c.opt (Wnon-virtual-dtor): Auto set when Weffc++.
779 2014-04-02 Marek Polacek <polacek@redhat.com>
781 * c-common.h (c_expand_expr): Remove declaration.
783 2014-03-28 Jakub Jelinek <jakub@redhat.com>
786 * c-common.c (add_atomic_size_parameter): When creating new
787 params vector, push the size argument first.
789 2014-03-26 Jakub Jelinek <jakub@redhat.com>
791 * c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
792 ubsan_instrument_vla, ubsan_instrument_return): Adjust
793 ubsan_create_data callers.
795 2014-03-22 Jakub Jelinek <jakub@redhat.com>
798 * c-opts.c (c_finish_options): Restore cb_file_change call to
801 2014-03-13 Jakub Jelinek <jakub@redhat.com>
804 * c-pragma.c (apply_pragma_weak): Only look at
805 TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)) if
806 DECL_ASSEMBLER_NAME_SET_P (decl).
807 (maybe_apply_pending_pragma_weaks): Exit early if
808 vec_safe_is_empty (pending_weaks) rather than only when
810 (maybe_apply_pragma_weak): Likewise. If !DECL_ASSEMBLER_NAME_SET_P,
811 set assembler name back to NULL afterwards.
813 2014-03-11 Jason Merrill <jason@redhat.com>
815 * c.opt: Add -std=gnu++14.
817 2014-03-11 Ian Bolton <ian.bolton@arm.com>
819 * c-opts.c (c_common_post_options): Don't override
820 -ffp-contract=fast if unsafe-math-optimizations is on.
822 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
824 * c.opt: Enable LTO FE for fshort-double.
826 2014-03-07 Jason Merrill <jason@redhat.com>
828 * c.opt: Add -std=c++14.
830 2014-03-06 Marek Polacek <polacek@redhat.com>
833 * cilk.c (contains_cilk_spawn_stmt): New function.
834 (contains_cilk_spawn_stmt_walker): Likewise.
835 (recognize_spawn): Give error on invalid use of _Cilk_spawn.
836 * c-common.h (contains_cilk_spawn_stmt): Add declaration.
838 2014-03-03 Jakub Jelinek <jakub@redhat.com>
840 * c-pragma.c (c_pp_lookup_pragma): Handle PRAGMA_CILK_SIMD.
841 (init_pragma): Call cpp_register_deferred_pragma for PRAGMA_CILK_SIMD
842 even when flag_preprocess_only.
844 2014-02-26 Jason Merrill <jason@redhat.com>
848 * c-common.c (shorten_compare): Don't check
849 c_inhibit_evaluation_warnings.
851 2014-02-19 Jakub Jelinek <jakub@redhat.com>
854 * c-common.c (c_common_nodes_and_builtins): When initializing
855 c_uint{16,32,64}_type_node, also set corresponding
856 uint{16,32,64}_type_node to the same value.
859 * c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
860 for PRAGMA_IVDEP if flag_preprocess_only.
862 2014-02-12 Jakub Jelinek <jakub@redhat.com>
865 * c-common.c (merge_tlist): If copy is true, call new_tlist,
866 if false, add ADD itself, rather than vice versa.
867 (verify_tree): For COND_EXPR, don't call merge_tlist with non-zero
868 copy. For SAVE_EXPR, only call merge_tlist once.
870 2014-02-08 Jakub Jelinek <jakub@redhat.com>
873 * c-common.c (handle_alloc_size_attribute): Use tree_fits_uhwi_p
875 (handle_alloc_align_attribute, handle_assume_aligned_attribute): New
877 (c_common_attribute_table): Add alloc_align and assume_aligned
880 2014-02-06 Marek Polacek <polacek@redhat.com>
883 * c-common.c (warn_for_sign_compare): Call warning_at with location
886 2014-02-05 Marek Polacek <polacek@redhat.com>
889 * c-omp.c (c_finish_omp_atomic): Remove unreachable return
892 2014-02-04 Marek Polacek <polacek@redhat.com>
895 * c-common.c (conversion_warning): Unwrap C_MAYBE_CONST_EXPR and/or
898 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
902 * c-common.c (handle_aligned_attribute, handle_alloc_size_attribute,
903 handle_vector_size_attribute, handle_nonnull_attribute): Call
904 default_conversion on the attribute argument.
905 (handle_nonnull_attribute): Increment the argument number.
907 2014-01-31 Marek Polacek <polacek@redhat.com>
910 * c-common.c (add_atomic_size_parameter): Pass vNULL to
911 build_function_call_vec.
912 (resolve_overloaded_builtin): Likewise.
913 * c-common.h (build_function_call_vec): Adjust declaration.
915 2014-01-30 Marek Polacek <polacek@redhat.com>
918 * c-common.h (unsafe_conversion_p): Adjust declaration.
919 (warnings_for_convert_and_check): Likewise.
920 (convert_and_check): Likewise.
921 * c-common.c (unsafe_conversion_p): Add location parameter. Call
922 expansion_point_location_if_in_system_header on it.
923 (warnings_for_convert_and_check): Add location parameter. Call
924 expansion_point_location_if_in_system_header on it. Use it.
925 (convert_and_check): Add location parameter. Use it.
926 (conversion_warning): Likewise.
927 (c_add_case_label): Adjust convert_and_check calls.
928 (scalar_to_vector): Adjust unsafe_conversion_p calls.
930 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
932 * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
934 * c-pragma.c (init_pragma): Likewise.
937 2014-01-23 Marek Polacek <polacek@redhat.com>
940 * c-common.c (shorten_compare): Add location_t parameter.
941 * c-common.h (shorten_binary_op): Adjust declaration.
943 2014-01-23 Marek Polacek <polacek@redhat.com>
946 * c-common.c (pointer_to_zero_sized_aggr_p): New function.
947 * c-common.h: Declare it.
949 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
951 * c-ada-spec.h (dump_ada_specs): Revert prototype change.
952 * c-ada-spec.c (dump_ads): Likewise.
953 (cpp_check): Likewise.
954 (dump_ada_specs): Likewise.
956 2014-01-15 Laurent Alfonsi <laurent.alfonsi@st.com>
959 * c-common.c (handle_no_instrument_function_attribute): Allow
960 no_instrument_function attribute in class member
961 definition/declaration.
963 2014-01-15 Jakub Jelinek <jakub@redhat.com>
966 * c-omp.c (c_finish_omp_atomic): Set in_late_binary_op around
967 build_modify_expr with non-NOP_EXPR opcode. Handle return from it
969 (c_finish_omp_for): Handle incr being COMPOUND_EXPR with first
970 operand a SAVE_EXPR and second MODIFY_EXPR.
972 2014-01-09 Jakub Jelinek <jakub@redhat.com>
975 * c-pch.c (c_common_write_pch): Call
976 prepare_target_option_nodes_for_pch.
978 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
980 Update copyright years
982 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
984 * array-notation-common.c, c-cilkplus.c: Use the standard form for
985 the copyright notice.
987 2013-12-28 Eric Botcazou <ebotcazou@adacore.com>
989 * c-ada-spec.c (print_constructor): New function.
990 (print_destructor): Retrieve the origin of the destructor.
991 (print_ada_declaration): Revamp handling of constructors/destructors.
993 2013-12-23 Stuart Hastings <stuart@apple.com>
994 Bill Maddox <maddox@google.com>
995 Jason Merrill <jason@redhat.com>
997 * c.opt: Add -fdeclone-ctor-dtor.
998 * c-opts.c (c_common_post_options): Default to on iff -Os.
1000 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1002 * c-common.c (c_common_attribute_table): Added "cilk simd function"
1004 * c-pragma.h (enum pragma_cilk_clause): Remove.
1005 (enum pragma_omp_clause): Added the following fields:
1006 PRAGMA_CILK_CLAUSE_NOMASK, PRAGMA_CILK_CLAUSE_MASK,
1007 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_NONE,
1008 PRAGMA_CILK_CLAUSE_LINEAR, PRAGMA_CILK_CLAUSE_PRIVATE,
1009 PRAGMA_CILK_CLAUSE_FIRSTPRIVATE, PRAGMA_CILK_CLAUSE_LASTPRIVATE,
1010 PRAGMA_CILK_CLAUSE_UNIFORM.
1013 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1015 * cilk.c (cilk_outline): Made this function non-static.
1016 (gimplify_cilk_spawn): Removed pre_p and post_p arguments.
1017 (create_cilk_wrapper): Added a new parameter: a function pointer.
1018 (c_install_body_w_frame_cleanup): Remove
1019 (extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
1020 * c-common.h (cilk_outline): New prototype.
1021 (gimplify_cilk_spawn): Removed two parameters.
1022 (cilk_install_body_with_frame_cleanup): New prototype.
1023 * c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
1024 CILK_SPAWN_STMT case.
1026 2013-12-11 Bernd Schmidt <bernds@codesourcery.com>
1028 * c-common.c (c_fully_fold_internal): Handle ADDR_SPACE_CONVERT_EXPR.
1030 * c-common.h (enum c_tree_index): Remove CTI_INT_ARRAY_TYPE.
1031 (int_array_type_node): Remove.
1032 * c-common.c (c_common_nodes_and_builtins): Don't build it.
1034 2013-12-05 Marek Polacek <polacek@redhat.com>
1037 * c-common.c (c_sizeof_or_alignof_type): Move a declaration into
1038 [ADJUST_FIELD_ALIGN].
1040 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1043 * c-common.c (c_sizeof_or_alignof_type): Add parameter min_alignof
1044 and check field alignment if set.
1045 * c-common.h (c_sizeof_or_alignof_type): Update prototype.
1046 (c_sizeof, c_alignof): Update calls to c_sizeof_or_alignof_type.
1048 2013-12-04 Jakub Jelinek <jakub@redhat.com>
1049 Marek Polacek <polacek@redhat.com>
1051 * c-gimplify.c (c_gimplify_expr): If doing the integer-overflow
1052 sanitization, call unsigned_type_for only when !TYPE_OVERFLOW_WRAPS.
1054 2013-11-29 H.J. Lu <hongjiu.lu@intel.com>
1057 * cilk.c (gimplify_cilk_spawn): Properly handle function without
1060 2013-11-29 Jakub Jelinek <jakub@redhat.com>
1063 * c-common.c (get_priority): If TREE_VALUE (args) is IDENTIFIER_NODE,
1064 goto invalid. If it is error_mark_node, don't issue further
1067 2013-11-28 Sergey Ostanevich <sergos.gnu@gmail.com>
1069 * c.opt (Wopenmp-simd): New.
1071 2013-11-22 Jakub Jelinek <jakub@redhat.com>
1073 * c-ubsan.h (ubsan_instrument_return): New prototype.
1074 * c-ubsan.c (ubsan_instrument_return): New function.
1076 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1078 * c-common.c: Add required include files from gimple.h.
1079 * c-gimplify.c: Likewise
1082 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1084 * c-common.c (unsafe_conversion_p): Remove use of
1085 EXPR_LOC_OR_HERE macro.
1086 (conversion_warning): Likewise.
1087 (warnings_for_convert_and_check): Likewise.
1088 (warn_for_collisions_1): Likewise.
1089 (shorten_compare): Likewise, and remove use of in_system_header
1090 macro, using the location from the former.
1091 * c-lex.c (dump_one_header): Remove use of input_filename macro.
1092 (cb_def_pragma): Remove use of in_system_header macro.
1093 (lex_string): Likewise.
1094 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1096 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1097 Mike Stump <mikestump@comcast.net>
1098 Richard Sandiford <rdsandiford@googlemail.com>
1100 * c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
1101 instead of TREE_INT_CST_LOW, in cases where there is a protecting
1102 tree_fits_shwi_p or tree_fits_uhwi_p.
1103 (dump_generic_ada_node): Likewise.
1104 * c-format.c (check_format_arg): Likewise.
1105 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1107 2013-11-20 Kenneth Zadeck <zadeck@naturalbridge.com>
1109 * c-common.c (check_function_arguments_recurse): Use tree_to_uhwi.
1111 2013-11-19 Joshua J Cogliati <jrincayc@yahoo.com>
1114 * c-common.c (unsafe_conversion_p): Make this function
1115 return an enumeration with more detail.
1116 (conversion_warning): Use the new return type of
1117 unsafe_conversion_p to separately warn either about conversions
1118 that lower floating point number precision or about the other
1119 kinds of conversions.
1120 * c-common.h (enum conversion_safety): New enumeration.
1121 (unsafe_conversion_p): switching return type to
1122 conversion_safety enumeration.
1123 * c.opt: Adding new warning -Wfloat-conversion and
1124 enabling it with -Wconversion.
1126 2013-11-19 Basile Starynkevitch <basile@starynkevitch.net>
1128 * c-opts.c: Include plugin.h.
1129 (cb_file_change): Invoke plugin event PLUGIN_INCLUDE_FILE.
1131 2013-11-19 Marek Polacek <polacek@redhat.com>
1133 * c-ubsan.c (ubsan_instrument_division): Adjust ubsan_create_data
1135 (ubsan_instrument_shift): Likewise.
1136 (ubsan_instrument_vla): Likewise.
1138 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1140 * c-common.c (convert_vector_to_pointer_for_subscript): Remove
1141 cast to unsigned type.
1143 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1145 * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than
1147 (complete_array_type): Update comment to refer to tree_to_[su]hwi
1148 rather than tree_low_cst.
1150 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1152 * c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
1153 tree_to_uhwi throughout.
1155 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1157 * c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
1158 tree_low_cst (..., 0) with tree_to_shwi throughout.
1160 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1162 * c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
1163 host_integerp (..., 1) with tree_fits_uhwi_p throughout.
1165 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1167 * c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
1168 host_integerp (..., 0) with tree_fits_shwi_p throughout.
1170 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1172 * c-cilkplus.c: New file.
1173 * c-common.c (readonly_error): Add location argument.
1174 * c-common.h (readonly_error): Same.
1175 (c_finish_cilk_clauses): Protoize.
1176 (c_check_cilk_loop): Same.
1177 c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
1178 Do not fail on error_mark_node.
1179 Abstract increment canonicalization to here...
1180 (c_omp_for_incr_canonicalize_ptr): New.
1181 c-pragma.c (init_pragma): Register "simd" pragma.
1182 c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
1183 (enum pragma_cilk_clause): New.
1185 2013-11-15 Richard Sandiford <rdsandiford@googlemail.com>
1187 * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
1188 wchar_type and host_integerp checks.
1190 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1192 * c-common.c: Likewise.
1193 * c-gimplify.c: Likewise.
1196 2013-11-14 Diego Novillo <dnovillo@google.com>
1198 * c-common.c: Include fold-const.h.
1199 Include stor-layout.h.
1201 Include stringpool.h.
1204 Include trans-mem.h.
1205 * c-cppbuiltin.c: Include stor-layout.h.
1206 Include stringpool.h.
1207 * c-format.c: Include stringpool.h.
1208 * c-lex.c: Include stringpool.h.
1209 Include stor-layout.h.
1210 * c-pragma.c: Include stringpool.h.
1213 Include gcc-symtab.h.
1214 * c-pretty-print.c: Include stor-layout.h.
1216 * cilk.c: Include stringpool.h.
1219 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1221 * c-common.h (enum rid): Add RID_AUTO_TYPE.
1222 * c-common.c (c_common_reswords): Add __auto_type.
1223 (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
1225 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1227 * c-common.c: Include gimplify.h.
1228 * c-gimplify.c: Likewise.
1230 * c-omp.c: Include gimple-expr.h instead of gimple.h.
1231 * c-ubsan.c: Don't include gimple.h.
1233 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1235 * c-common.c (c_common_reswords): Add _Thread_local.
1237 2013-11-09 Joseph Myers <joseph@codesourcery.com>
1239 * c-common.c (atomic_size_supported_p): New function.
1240 (resolve_overloaded_atomic_exchange)
1241 (resolve_overloaded_atomic_compare_exchange)
1242 (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
1243 Use it instead of comparing size with a local list of sizes.
1245 2013-11-07 Andrew MacLeod <amacleod@redhat.com>
1246 Joseph Myers <joseph@codesourcery.com>
1248 * c-common.h (enum rid): Add RID_ATOMIC.
1249 * c-common.c (c_common_reswords): Add _Atomic.
1250 (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
1251 (keyword_is_type_qualifier): Accept RID_ATOMIC.
1252 * c-format.c (check_format_types): Check for extra _Atomic
1253 qualifiers in format argument.
1254 * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
1255 (pp_c_type_qualifier_list): Mention _Atomic in comment.
1257 2013-11-06 Tobias Burnus <burnus@net-b.de>
1259 * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
1261 2013-11-06 Joseph Myers <joseph@codesourcery.com>
1263 * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
1265 * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
1266 to mean lack of IEEE 754 support.
1268 2013-11-05 Tobias Burnus <burnus@net-b.de>
1270 * c.opt (-Wdate-time): New option
1271 * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
1273 2013-11-05 Joseph Myers <joseph@codesourcery.com>
1275 * c-cppbuiltin.c (cpp_iec_559_value): Test
1276 flag_excess_precision_cmdline not flag_excess_precision.
1278 2013-11-05 Tobias Burnus <burnus@net-b.de>
1280 * c.opt (fopenmp-simd): New option.
1281 * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
1282 (omp_pragmas): ... this new struct.
1283 (c_pp_lookup_pragma): Also walk omp_pragmas.
1284 (init_pragma): Init pragmas for -fopenmp-simd.
1286 2013-11-04 Marek Polacek <polacek@redhat.com>
1289 * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
1291 2013-11-04 Joseph Myers <joseph@codesourcery.com>
1293 * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
1295 (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
1297 2013-11-04 Eric Botcazou <ebotcazou@adacore.com>
1299 * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
1300 (dump_ada_specs): Adjust prototype of second callback.
1301 * c-ada-spec.c (cpp_check): New global variable.
1302 (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
1303 (print_generic_ada_decl): Likewise.
1304 (has_static_fields): Change return type to bool and add guard.
1305 (has_nontrivial_methods): New predicate.
1306 (is_tagged_type): Change return type to bool.
1307 (separate_class_package): Call has_nontrivial_methods.
1308 (pp_ada_tree_identifier): Minor tweaks.
1309 (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
1310 (dump_ada_array_domains): Likewise.
1311 (dump_ada_array_type): Likewise.
1312 (dump_template_types): Remove cpp_check parameter and do not pass it to
1313 dump_generic_ada_node.
1314 (dump_ada_template): Likewise.
1315 (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
1317 (print_ada_methods): Change return type to integer. Remove cpp_check
1318 parameter and do not pass it down.
1319 (dump_nested_types): Remove cpp_check parameter and do not pass it to
1320 dump_generic_ada_node.
1321 (print_ada_declaration): Likewise. Test RECORD_OR_UNION_TYPE_P before
1323 (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
1324 down. Use has_nontrivial_methods to recognize C++ classes. Use return
1325 value of print_ada_methods.
1326 (dump_ads): Rename cpp_check parameter to check and adjust prototype.
1327 Set cpp_check to it before invoking dump_ada_nodes.
1328 (dump_ada_specs): Likewise.
1330 2013-11-03 Marek Polacek <polacek@redhat.com>
1332 * c-ubsan.c: Don't include hash-table.h.
1333 (ubsan_instrument_vla): New function.
1334 * c-ubsan.h: Declare it.
1336 2013-10-31 David Malcolm <dmalcolm@redhat.com>
1338 Automated part of renaming of symtab_node_base to symtab_node.
1340 Patch autogenerated by rename_symtab.py from
1341 https://github.com/davidmalcolm/gcc-refactoring-scripts
1342 revision 58bb219cc090b2f4516a9297d868c245495ee622
1344 * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
1345 symtab_node_base to symtab_node.
1347 2013-10-31 Edward Smith-Rowland <3dw4rd@verizon.net>
1349 Implement C++14 digit separators.
1350 * c-lex.c (interpret_float): Remove digit separators from scratch string
1351 before building real literal.
1353 2013-10-30 Jakub Jelinek <jakub@redhat.com>
1355 * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
1357 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1359 * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
1361 (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
1363 * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
1364 (insert_cilk_frame): New prototype.
1365 (cilk_init_builtins): Likewise.
1366 (gimplify_cilk_spawn): Likewise.
1367 (c_cilk_install_body_w_frame_cleanup): Likewise.
1368 (cilk_detect_spawn_and_unwrap): Likewise.
1369 (cilk_set_spawn_marker): Likewise.
1370 (build_cilk_sync): Likewise.
1371 (build_cilk_spawn): Likewise.
1374 2013-10-29 David Malcolm <dmalcolm@redhat.com>
1376 Patch autogenerated by refactor_symtab.py from
1377 https://github.com/davidmalcolm/gcc-refactoring-scripts
1378 revision 58bb219cc090b2f4516a9297d868c245495ee622
1380 * c-gimplify.c (c_genericize): Update for conversion of symtab types
1381 to a true class hierarchy.
1382 * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
1384 2013-10-27 Richard Sandiford <rdsandiford@googlemail.com>
1386 * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
1388 2013-10-26 Jeff Law <law@redhat.com>
1390 * c-family/c-common.c (c_define_builtins): Remove mudflap support.
1391 * c-family/c.opt: Ignore and warn for mudflap options.
1393 2013-10-24 Tobias Burnus <burnus@net-b.de>
1396 * c-pragma.c (init_pragma) Add #pragma ivdep handling.
1397 * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
1399 2013-10-23 Jason Merrill <jason@redhat.com>
1401 * c-format.c (gcc_cxxdiag_char_table): Add %X.
1403 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1405 * c-common.h (omp_clause_mask::operator !=): New method.
1406 * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
1407 instead of if (mask & something) tests everywhere.
1409 * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
1410 201307 instead of 201107.
1411 * c-common.c (DEF_FUNCTION_TYPE_8): Define.
1412 (c_common_attribute_table): Add "omp declare target" and
1413 "omp declare simd" attributes.
1414 (handle_omp_declare_target_attribute,
1415 handle_omp_declare_simd_attribute): New functions.
1416 * c-omp.c: Include c-pragma.h.
1417 (c_finish_omp_taskgroup): New function.
1418 (c_finish_omp_atomic): Add swapped argument, if true,
1419 build the operation first with rhs, lhs arguments and use NOP_EXPR
1421 (c_finish_omp_for): Add code argument, pass it down to make_code.
1422 (c_omp_split_clauses): New function.
1423 (c_split_parallel_clauses): Removed.
1424 (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
1425 c_omp_declare_simd_clauses_to_decls): New functions.
1426 * c-common.h (omp_clause_mask): New type.
1427 (OMP_CLAUSE_MASK_1): Define.
1428 (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
1429 omp_clause_mask::operator |=, omp_clause_mask::operator ~,
1430 omp_clause_mask::operator |, omp_clause_mask::operator &,
1431 omp_clause_mask::operator <<, omp_clause_mask::operator >>,
1432 omp_clause_mask::operator ==): New methods.
1433 (enum c_omp_clause_split): New.
1434 (c_finish_omp_taskgroup): New prototype.
1435 (c_finish_omp_atomic): Add swapped argument.
1436 (c_finish_omp_for): Add code argument.
1437 (c_omp_split_clauses): New prototype.
1438 (c_split_parallel_clauses): Removed.
1439 (c_omp_declare_simd_clauses_to_numbers,
1440 c_omp_declare_simd_clauses_to_decls): New prototypes.
1441 * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
1442 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
1443 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
1444 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
1445 PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
1446 Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
1447 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
1448 PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
1449 PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
1450 PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
1451 PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
1452 PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
1453 PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
1454 PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
1455 PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
1456 PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
1457 PRAGMA_OMP_CLAUSE_UNIFORM.
1459 2013-10-09 Marc Glisse <marc.glisse@inria.fr>
1461 PR tree-optimization/20318
1462 * c-common.c (handle_returns_nonnull_attribute): New function.
1463 (c_common_attribute_table): Add returns_nonnull.
1465 2013-10-03 Marc Glisse <marc.glisse@inria.fr>
1468 * c.opt (fcheck-new): Move to common.opt.
1470 2013-09-25 Marek Polacek <polacek@redhat.com>
1471 Jakub Jelinek <jakub@redhat.com>
1474 * c-ubsan.c (ubsan_instrument_shift): Don't instrument
1475 an expression if we can prove it is correct.
1476 (ubsan_instrument_division): Likewise. Remove unnecessary
1479 2013-09-18 Marek Polacek <polacek@redhat.com>
1482 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
1484 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
1486 2013-09-14 Iain Sandoe <iain@codesourcery.com>
1489 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
1490 fobjc-gc, freplace-objc-classes): Accept for LTO.
1492 2013-09-13 Jacek Caban <jacek@codeweavers.com>
1494 * c-target.def: New hook
1496 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
1499 * c.opt (Wdelete-incomplete): Add.
1501 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1503 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
1504 (vector_types_compatible_elements_p): New function.
1505 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
1507 (vector_types_compatible_elements_p): Declare.
1509 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1511 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
1512 a virtual member function.
1513 (pp_simple_type_specifier): Remove.
1514 (pp_c_type_specifier): Likewise.
1515 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
1516 Rename from pp_c_type_specifier. Adjust.
1517 (c_pretty_printer::c_pretty_printer): Do not assign to
1518 simple_type_specifier.
1520 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1522 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
1524 (c_pretty_printer::storage_class_specifier): Likewise.
1525 (c_pretty_printer::initializer): Likewise.
1526 (pp_declaration): Remove.
1527 (pp_declaration_specifiers): Likewise.
1528 (pp_abstract_declarator): Likewise.
1529 (pp_declarator): Likewise.
1530 (pp_type_id): Likewise.
1531 (pp_statement): Likewise.
1532 (pp_constant): Likewise.
1533 (pp_id_expression): Likewise.
1534 (pp_primary_expression): Likewise.
1535 (pp_unary_expression): Likewise.
1536 (pp_multiplicative_expression): Likewise.
1537 (pp_conditional_expression): Likewise.
1538 (pp_assignment_expression): Likewise.
1539 (pp_expression): Likewise.
1540 (pp_c_type_id): Likewise.
1541 (pp_c_storage_class_specifier): Likewise.
1542 * c-pretty-print.c (pp_c_type_cast): Tidy.
1543 (pp_c_pointer): Likewise.
1544 (pp_c_type_specifier): Likewise.
1545 (pp_c_parameter_type_list): Likewise.
1546 (pp_c_function_definition): Likewise.
1547 (pp_c_init_declarator): Likewise.
1548 (pp_c_initializer_list): Likewise.
1549 (pp_c_constructor_elts): Likewise.
1550 (c_pretty_printer::direct_abstract_declarator): Likewise.
1551 (c_pretty_printer::declaration_specifiers): Likewise.
1552 (c_pretty_printer::primary_expression): Likewise.
1553 (c_pretty_printer::postfix_expression): Likewise.
1554 (c_pretty_printer::type_id): Rename from pp_c_type_id.
1555 (c_pretty_printer::storage_class_specifier): Rename from
1556 pp_c_storage_class_specifier.
1557 (c_pretty_printer::initializer): Rename from pp_c_initializer.
1558 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
1559 storage_class_specifier, initializer, offset_list, flags.
1561 2013-08-30 Marek Polacek <polacek@redhat.com>
1563 * c-ubsan.c: New file.
1564 * c-ubsan.h: New file.
1566 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
1568 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
1570 (c_pretty_printer::declaration_specifiers): Likewise.
1571 (c_pretty_printer::declarator): Likewise.
1572 (c_pretty_printer::abstract_declarator): Likewise.
1573 (c_pretty_printer::direct_abstract_declarator): Likewise.
1574 (c_pretty_printer::direct_declarator): Likewise.
1575 (c_pretty_printer::function_specifier): Likewise.
1576 (pp_declaration): Adjust.
1577 (pp_declaration_specifiers): Likewise.
1578 (pp_abstract_declarator): Likewise.
1579 (pp_direct_declarator): Likewise.
1580 (pp_function_specifier): Likewise.
1581 (pp_direct_abstract_declarator): Remove as unused.
1582 (pp_c_declaration): Remove.
1583 (pp_c_declaration_specifiers): Likewise.
1584 (pp_c_declarator): Likewise.
1585 (pp_c_direct_declarator): Likewise.
1586 (pp_c_function_specifier): Likewise.
1587 (pp_c_direct_abstract_declarator): Likewise.
1588 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
1589 from pp_c_abstract_declarator. Adjust.
1590 (c_pretty_printer::direct_abstract_declarator): Rename from
1591 pp_c_direct_abstract_declarator. Adjust.
1592 (c_pretty_printer::function_specifier): Rename from
1593 pp_c_function_specifier. Adjust.
1594 (c_pretty_printer::declaration_specifiers): Rename from
1595 pp_c_declaration_specifiers. Adjust.
1596 (c_pretty_printer::direct_declarator): Rename from
1597 pp_c_direct_declarator. Adjust.
1598 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
1599 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
1600 (c_pretty_printer::c_pretty_printer): Do not assign to
1601 declaration, declaration_specifiers, declarator,
1602 direct_declarator, direct_abstract_declarator, function_specifier.
1604 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
1606 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
1607 virtual member function.
1608 (c_pretty_printer::multiplicative_expression): Likewise.
1609 (c_pretty_printer::conditional_expression): Likewise.
1610 (c_pretty_printer::assignment_expression): Likewise.
1611 (c_pretty_printer::expression): Likewise.
1612 (pp_unary_expression): Adjust.
1613 (pp_multiplicative_expression): Likewise.
1614 (pp_assignment_expression): Likewise.
1615 (pp_conditional_expression): Likewise.
1616 (pp_expression): Likewise.
1617 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
1618 from pp_c_unary_expression. Adjust.
1619 (c_pretty_printer::multiplicative_expression): Rename from
1620 pp_c_multiplicative_expression. Adjust.
1621 (c_pretty_printer::conditional_expression): Rename from
1622 pp_c_conditional_expression. Adjust.
1623 (c_pretty_printer::assignment_expression): Rename from
1624 pp_c_assignment_expression. Adjust.
1625 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
1626 (c_pretty_printer::c_pretty_printer): Do not assign to
1627 unary_expression, multiplicative_expression,
1628 conditional_expression, expression.
1630 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1632 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
1633 virtual member function.
1634 (pp_postfix_expression): Adjust.
1635 (pp_c_postfix_expression): Remove.
1636 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
1637 from pp_c_postfix_expression. Adjust.
1638 (c_pretty_printer::c_pretty_printer): Do not assign to
1641 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1643 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
1644 virtua member function.
1645 (pp_primary_expression): Adjust.
1646 (pp_c_primary_expression): Remove.
1647 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
1648 from pp_c_primary_expression. Adjust.
1649 (pp_c_initializer_list): Use pp_primary_expression.
1650 (c_pretty_printer::c_pretty_printer): Do not assign to
1653 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
1655 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
1656 * c-pretty-print.c (M_): Remove.
1657 (c_pretty_printer::translate_string): Define.
1658 (pp_c_type_specifier): Use it.
1659 (pp_c_primary_expression): Likewise.
1660 (pp_c_expression): Likewise.
1662 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1664 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
1666 (pp_c_id_expression): Remove.
1667 (pp_id_expression): Adjust.
1668 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
1669 pp_c_id_expression. Adjust.
1670 (pp_c_postfix_expression): Use pp_id_expression.
1671 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
1673 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
1675 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
1677 (pp_constant): Adjust.
1678 (pp_c_constant): Remove.
1679 * c-pretty-print.c (c_pretty_printer::constant): Rename from
1680 pp_c_constant. Adjust.
1682 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
1683 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
1685 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1687 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
1688 (c_pretty_printer::c_pretty_printer): Declare.
1689 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
1690 c_pretty_printer_init. Adjust.
1691 (print_c_tree): Do not call c_pretty_printer_init.
1692 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
1694 2013-08-09 Arnaud Charlet <charlet@adacore.com>
1696 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
1698 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
1701 * c-common.c (pointer_int_sum): Add bool parameter.
1702 * c-common.h (pointer_int_sum): Adjust declaration.
1704 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
1706 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
1707 c_pretty_printer variable.
1709 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1711 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
1713 (pp_c_base): Likewise. Adjust users.
1714 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
1715 (pp_c_whitespace): Do not call pp_base.
1716 (pp_c_left_paren): Likewise.
1717 (pp_c_right_paren): Likewise.
1718 (pp_c_left_brace): Likewise.
1719 (pp_c_right_brace): Likewise.
1720 (pp_c_left_bracket): Likewise.
1721 (pp_c_right_bracket): Likewise.
1722 (pp_c_dot): Likewise.
1723 (pp_c_ampersand): Likewise.
1724 (pp_c_star): Likewise.
1725 (pp_c_arrow): Likewise.
1726 (pp_c_semicolon): Likewise.
1727 (pp_c_complement): Likewise.
1728 (pp_c_exclamation): Likewise.
1729 (pp_c_direct_declarator): Likewise.
1730 (pp_c_ws_string): Likewise.
1731 (pp_c_identifier): Likewise.
1732 (pp_c_statement): Likewise.
1733 (print_c_tree): Likewise.
1735 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
1738 * c-common.c (c_parse_error): Catch user-defined literal tokens and
1739 provide useful error strings.
1741 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1743 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
1744 printer functions instead of pp_string or operators and punctuators.
1745 (dump_generic_ada_node): Likewise.
1746 * c-pretty-print.c (pp_c_type_specifier): Likewise.
1747 (pp_c_relational_expression): Likewise.
1748 (pp_c_logical_or_expression): Likewise.
1750 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1752 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
1753 functions instead of pp_character.
1754 (pp_ada_tree_identifier): Likewise.
1755 (dump_ada_double_name): Likewise.
1756 (dump_ada_function_declaration): Likewise.
1757 (dump_ada_array_domains): Likewise.
1758 (dump_template_types): Likewise.
1759 (dump_generic_ada_node): Likewise.
1760 (print_ada_declaration): Likewise.
1761 (print_ada_struct_decl): Likewise.
1762 * c-pretty-print.c (pp_c_integer_constant): Likewise.
1764 2013-07-23 Tom Tromey <tromey@redhat.com>
1766 * c-common.h (enum rid) <RID_GENERIC>: New constant.
1767 * c-common.c (c_common_reswords): Add _Generic.
1769 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
1771 * c-common.c: Fix typos.
1772 * c-common.h: Likewise.
1774 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
1777 * c-common.c (c_common_attribute_table): Add warn_unused.
1778 (handle_warn_unused_attribute): New.
1780 2013-07-10 Jakub Jelinek <jakub@redhat.com>
1782 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
1783 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
1785 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
1788 * c.opt: Add Wconditionally-supported.
1790 2013-07-08 Graham Stott <graham.stott@btinternet.com>
1792 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
1793 unused variables l_length and l_node.
1795 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1798 * c-common.c (complete_array_type): Delay folding first index
1799 like other indices. When folding, check for index overflow.
1801 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
1804 * c-common.h (c_build_vec_perm_expr): New complain argument.
1805 * c-common.c (c_build_vec_perm_expr): Likewise.
1806 Use save_expr also in C++.
1808 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1810 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
1811 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1812 * c-opts.c (c_common_post_options): Likewise.
1814 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1816 * array-notation-common.c (length_mismatch_in_expr): Changed the
1817 parameter type's from a dynamic array to a vec_tree. Also removed
1818 the size parameters.
1819 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
1822 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1824 * c-common.h (struct cilkplus_an_parts): New structure.
1825 (struct cilkplus_an_loop_parts): Likewise.
1826 (cilkplus_extract_an_triplets): New prototype.
1827 (fix_sec_implicit_args): Likewise.
1828 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
1829 (fix_sec_implicit_args): Likewise.
1831 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
1833 * array-notation-common.c (find_inv_trees): Removed an unwanted
1835 * c-common.h (struct inv_list::additional_tcodes): Changed type from
1836 enum rid to enum tree_code.
1838 2013-06-11 Jan Hubicka <jh@suse.cz>
1840 * c-common.c (handle_alias_ifunc_attribute): Do not set
1841 DECL_EXTERNAL for weakref variables.
1842 * c-pragma.c (handle_pragma_weak): Make sure aliases
1843 are not declared as external.
1845 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1847 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
1848 function from c/c-array-notation.c.
1849 (is_cilkplus_reduce_builtin): Likewise.
1850 (find_rank): Likewise.
1851 (extract_array_notation_exprs): Likewise.
1852 (replace_array_notations): Likewise.
1853 (find_inv_trees): Likewise.
1854 (replace_inv_trees): Likewise.
1855 (contains_array_notation_expr): Likewise.
1856 (find_correct_array_notation_type): Likewise.
1857 * c-common.h (struct inv_list): Moved this struct from the file
1858 c/c-array-notation.c and added a new field called additional tcodes.
1859 (length_mismatch_in_expr_p): New prototype.
1860 (is_cilkplus_reduce_builtin): Likewise.
1861 (find_rank): Likewise.
1862 (extract_array_notation_exprs): Likewise.
1863 (replace_array_notation): Likewise.
1864 (find_inv_trees): Likewise.
1865 (replace_inv_trees): Likewise.
1866 (find_correct_array_notation_type): Likewise.
1868 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1870 * c-common.c (c_define_builtins): When cilkplus is enabled, the
1871 function array_notation_init_builtins is called.
1872 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
1873 * c-common.def (ARRAY_NOTATION_REF): New tree.
1874 * c-common.h (build_array_notation_expr): New function declaration.
1875 (build_array_notation_ref): Likewise.
1876 (extract_sec_implicit_index_arg): New extern declaration.
1877 (is_sec_implicit_index_fn): Likewise.
1878 (ARRAY_NOTATION_CHECK): New define.
1879 (ARRAY_NOTATION_ARRAY): Likewise.
1880 (ARRAY_NOTATION_START): Likewise.
1881 (ARRAY_NOTATION_LENGTH): Likewise.
1882 (ARRAY_NOTATION_STRIDE): Likewise.
1883 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
1885 (pp_c_expression): Likewise.
1886 * c.opt (flag_enable_cilkplus): New flag.
1887 * array-notation-common.c: New file.
1889 2013-05-14 Jakub Jelinek <jakub@redhat.com>
1892 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
1894 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
1896 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
1899 2013-05-07 Han Shen <shenhan@google.com>
1901 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
1903 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1905 * c-common.c (check_user_alignment): Emit error for negative values.
1907 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1909 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
1911 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1913 * c-cppbuiltin.c (c_cpp_builtins): Do not define
1914 __GXX_EXPERIMENTAL_CXX1Y__.
1916 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1917 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1919 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
1920 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
1921 to simply use OPT_Wpointer_arith.
1922 (c_sizeof_or_alignof_type): Likewise.
1924 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1926 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
1928 2013-04-12 Jakub Jelinek <jakub@redhat.com>
1930 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
1931 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
1934 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
1936 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
1938 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
1940 * c-common.c (pointer_int_sum): Remove dead code.
1942 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
1945 * c-common.c (handle_optimize_attribute): Don't call
1946 save_optabs_if_changed.
1948 2013-03-05 Jakub Jelinek <jakub@redhat.com>
1951 * c-pch.c (pch_init): Free target_validity at the end.
1953 2013-03-04 Jakub Jelinek <jakub@redhat.com>
1955 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
1957 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
1958 Jakub Jelinek <jakub@redhat.com>
1961 * c-common.c (handle_no_sanitize_address_attribute): New function.
1962 (c_common_attribute_table): Add no_sanitize_address attribute.
1963 (handle_no_address_safety_analysis_attribute): Add
1964 no_sanitize_address attribute, not no_address_safety_analysis
1967 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
1970 * c-common.c (handle_optimize_attribute): Call
1971 save_optabs_if_changed.
1973 2013-02-18 Jakub Jelinek <jakub@redhat.com>
1974 Steven Bosscher <steven@gcc.gnu.org>
1977 * c-opts.c (c_common_post_options): If debug info is enabled
1978 and non-dwarf*, refuse to load PCH files and when writing PCH
1981 2013-02-05 Jakub Jelinek <jakub@redhat.com>
1984 * c-common.c (handle_error_attribute): Fix condition.
1986 2013-01-30 Jakub Jelinek <jakub@redhat.com>
1989 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
1991 2013-01-18 Jason Merrill <jason@redhat.com>
1994 * c.opt (-fextern-tls-init): New.
1995 * c-opts.c (c_common_post_options): Handle it.
1997 2013-01-09 Jakub Jelinek <jakub@redhat.com>
2000 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
2001 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
2002 and is either negative or bigger or equal to type precision
2003 of the first operand.
2005 2012-12-03 Marek Polacek <polacek@redhat.com>
2008 * c-common.c (check_user_alignment): Swap order of tests,
2009 check TREE_CODE first.
2011 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
2014 * c-common.h (overflow_type): New enum.
2015 (build_userdef_literal): Add overflow_type argument.
2016 (tree_userdef_literal): Add overflow_type.
2017 (USERDEF_LITERAL_OVERFLOW): New access macro.
2018 * c-common.c (build_userdef_literal): Add overflow_type
2020 * c-lex.c (c_lex_with_flags): Add overflow_type to
2021 build_userdef_literal calls.
2022 (interpret_integer, interpret_float): Add overflow_type argument.
2024 2012-11-28 Richard Biener <rguenther@suse.de>
2027 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
2028 here and use a type with proper overflow behavior for types that would
2029 need to be promoted for the arithmetic.
2031 2012-11-23 Jakub Jelinek <jakub@redhat.com>
2034 * c-common.c (handle_no_address_safety_analysis_attribute): New
2036 (c_common_attribute_table): Add no_address_safety_analysis.
2038 2012-11-16 Simon Baldwin <simonb@google.com>
2040 * c.opt: Add f[no-]canonical-system-headers.
2041 * c-opts.c (c_common_handle_option): Handle
2042 OPT_fcanonical_system_headers.
2044 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
2047 * c-opts.c (c_common_handle_option): Set new flags.
2048 * c.opt: Describe new flags.
2050 2012-11-09 Jason Merrill <jason@redhat.com>
2052 * c.opt (Wabi-tag): New.
2054 2012-11-09 Andi Kleen <ak@linux.intel.com>
2057 * c-common.c (get_atomic_generic_size): Mask with
2060 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2063 * c.opt (Wformat): Make it Alias Wformat=1.
2064 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
2065 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
2067 (Wformat=): RejectNegative. Use LangEnabledBy.
2068 (Wnonnull): Use LangEnabledBy.
2069 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
2070 * c-format.c (set_Wformat): Delete.
2071 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
2072 (maybe_read_dollar_number): Likewise.
2073 (avoid_dollar_number): Likewise.
2074 (finish_dollar_format_checking): Likewise.
2075 (check_format_info): Likewise.
2076 (check_format_info_main): Likewise.
2077 (check_format_types): Likewise.
2078 (format_type_warning): Likewise.
2079 * c-common.c (int): Likewise.
2080 (check_function_sentinel): Likewise.
2081 * c-common.h (warn_format,set_Wformat): Do not declare here.
2083 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2086 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
2087 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
2089 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
2091 (Wvariadic-macros): Init(1).
2092 * c-opts.c (c_common_handle_option): Do not handle them
2094 (c_common_post_options): Likewise.
2095 (sanitize_cpp_opts): warn_unused_macros is now
2096 cpp_warn_unused_macros.
2097 (push_command_line_include): Likewise.
2098 * c-common.c (warn_unknown_pragmas): Do not define.
2099 * c-common.h (warn_unknown_pragmas): Do not declare.
2101 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
2104 * c-common.c (conversion_warning): Handle conditional expressions.
2106 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2109 * c.opt (Wreturn_local_addr): Define new option.
2111 2012-10-25 Jason Merrill <jason@redhat.com>
2113 * c.opt (Wvirtual-move-assign): New.
2115 * c.opt (Winherited-variadic-ctor): New.
2117 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
2120 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
2122 2012-10-23 Joseph Myers <joseph@codesourcery.com>
2124 * c-common.h (pch_cpp_save_state): Declare.
2125 * c-target.def (c_preinclude): New hook.
2126 * c-opts.c (done_preinclude): New.
2127 (push_command_line_include): Handle default preincluded header.
2128 (cb_file_change): Call pch_cpp_save_state when calling
2129 push_command_line_include.
2130 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
2131 (pch_cpp_save_state): New.
2132 (pch_init): Call pch_cpp_save_state conditionally, instead of
2133 calling cpp_save_state.
2135 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
2139 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
2140 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
2141 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
2142 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
2143 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
2144 * c-opts.c (c_common_handle_option): Remove explicit handling from
2146 (c_common_post_options): Likewise.
2148 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
2150 * c-ada-spec.c (LOCATION_COL): Delete.
2151 (compare_location): New function.
2152 (compare_node): Use it.
2153 (compare_comment): Likewise.
2155 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2159 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
2160 * c-opts.c (c_common_handle_option): Do not set them here. Add
2162 (c_common_post_options): Likewise.
2164 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
2166 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
2167 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
2168 Remove POINTER_TYPE handling, add large unsigned handling and use
2169 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
2171 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2174 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
2175 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
2176 locs and array of 3 trees instead of just single loc and single
2177 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
2178 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
2179 For *cmp* builtins that take two sources strings report warnings
2180 about first and second source, not about destination and source.
2182 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
2185 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
2187 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
2189 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
2190 declaring something coming from another file.
2192 2012-10-10 Arnaud Charlet <charlet@adacore.com>
2195 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
2197 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2200 * c-common.c (warn_about_parentheses): Add location_t parameter;
2201 use EXPR_LOC_OR_LOC.
2202 * c-common.h: Update declaration.
2204 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2207 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
2208 more operations. Make error messages optional.
2209 * c-common.h (enum stv_conv): Moved from c-typeck.c.
2210 (scalar_to_vector): Declare.
2212 2012-10-08 Jason Merrill <jason@redhat.com>
2214 * c-common.c (c_common_reswords): Add thread_local.
2216 2012-10-08 Dodji Seketeli <dodji@redhat.com>
2218 PR c++/53528 C++11 attribute support
2219 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
2221 * c-common.c (check_cxx_fundamental_alignment_constraints): New
2223 (handle_aligned_attribute): In choose strictest alignment
2224 among many. Use new check_cxx_fundamental_alignment_constraints.
2225 (handle_transparent_union_attribute): In c++11 attribute syntax,
2226 don't look through typedefs.
2228 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2230 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
2231 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
2234 2012-09-25 Dehao Chen <dehao@google.com>
2237 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
2238 map when read in the pch.
2240 2012-09-18 Arnaud Charlet <charlet@adacore.com>
2242 * c-ada-spec.c: Style fixes.
2244 2012-09-18 Thomas Quinot <quinot@adacore.com>
2246 * c.opt (-fada-spec-parent): Define new command line switch.
2247 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
2248 is specified, generate binding spec as a child of the specified unit.
2250 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
2251 Manuel López-Ibáñez <manu@gcc.gnu.org>
2254 * c.opt ([Winit-self]): Enabled by -Wall in C++.
2256 2012-08-23 Arnaud Charlet <charlet@adacore.com>
2258 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
2259 for pointers, and add missing Convention C pragma.
2260 (print_ada_struct_decl): Add missing aliased keyword.
2261 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
2263 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2265 * c-common.c (sizeof_pointer_memaccess_warning): New function.
2266 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
2267 * c-opts.c (c_common_handle_option): Enable it for -Wall.
2268 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
2269 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
2271 2012-08-10 Richard Guenther <rguenther@suse.de>
2273 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
2275 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
2277 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
2278 instead of separate pp_newline and pp_flush.
2279 (print_c_tree): Likewise.
2281 2012-07-26 Richard Henderson <rth@redhat.com>
2283 * c-common.c (handle_hot_attribute): Allow labels.
2284 (handle_cold_attribute): Likewise.
2286 2012-07-20 Jakub Jelinek <jakub@redhat.com>
2289 * c-common.c (check_function_nonnull): Handle multiple nonnull
2290 attributes properly.
2292 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2294 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
2295 * c-ada-spec.c: Likewise.
2296 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
2298 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
2300 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
2301 Remove code conditional on it.
2303 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
2305 * c-gimplify.c: Do not include basic-block.h.
2306 * c-common.c: Do not include linfuncs.h.
2308 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
2310 * c-common.h: Include tree.h.
2312 2012-07-02 Jason Merrill <jason@redhat.com>
2315 * c-common.c (get_priority): Call default_conversion.
2317 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
2319 * c-pch.c (c_common_write_pch): Remove unused variables.
2321 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2323 * cppspec.c: Moved from gcc/ to here.
2325 2012-06-27 Kai Tietz <ktietz@redhat.com>
2327 PR preprocessor/37215
2328 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
2330 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
2332 * c-common.h (c_common_print_pch_checksum): Remove.
2333 * c-pch.c: Do not include output.h.
2334 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
2335 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
2336 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
2337 (struct c_pch_header): Remove.
2338 (get_ident): Update gpch version.
2339 (pch_init): Do not print executable_checksum to asm_out_file.
2340 Do not fail if there is no asm_out_file to read back from. Set
2341 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
2342 (c_common_write_pch): Verify that nothing was written to asm_out_file
2343 since pch_init was called. Do not write a c_pch_header, and do not
2344 copy from asm_out_file to the PCH.
2345 (c_common_read_pch): Do not read a c_pch_header, and do not restore
2346 the content of asm_out_file from the PCH.
2347 (c_common_print_pch_checksum): Remove.
2348 * c-opts.c (c_common_init): Print out executable_checksum directly.
2350 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2352 * c-target.def (objc_declare_unresolved_class_reference,
2353 objc_declare_class_definition): Add new hooks.
2355 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
2357 * c-lex.c: Do not include output.h.
2358 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
2359 Remove uses of ASM_OUTPUT_IDENT.
2361 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
2364 * c-common.h (c_build_vec_perm_expr): Move decl here.
2365 * c-common.c (c_build_vec_perm_expr): Move definition
2368 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
2370 * c.opt (fconserve-space): Turn into a no-op.
2372 2012-06-04 Sterling Augustine <saugustine@google.com>
2374 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
2375 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
2376 both the start and end of the function.
2378 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2380 * c-common.c: Do not include output.h.
2381 * c-pragma.c: Likewise.
2383 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
2385 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
2386 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
2387 (lang_decl_name): Handle namespace decls.
2389 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
2391 * c-ada-spec.c: Do not include output.h.
2392 * c-semantics.c: Likewise.
2394 2012-05-29 Joseph Myers <joseph@codesourcery.com>
2396 * c-common.c: Fix typo.
2398 2012-05-29 Michael Matz <matz@suse.de>
2400 * c-common.h (c_expand_decl): Remove prototype.
2402 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2404 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
2405 * c-opts.c (c_common_handle_option): Remove code handling
2406 warn_missing_braces.
2408 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
2411 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
2414 2012-05-22 Dodji Seketeli <dodji@redhat.com>
2417 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
2419 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
2421 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
2422 * c-opts.c (c_common_handle_option): Do not handle explicitly
2423 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
2425 2012-05-16 Dodji Seketeli <dodji@redhat.com>
2427 PR preprocessor/7263
2428 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
2429 to cpp_classify_number. For diagnostics, use the precise location
2430 instead of the global input_location.
2432 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2435 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
2437 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
2439 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
2441 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
2444 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
2445 Wreorder): Use LangEnabledBy.
2446 * c-opts.c (c_common_handle_option): Do not enable them
2447 explicitly. Call lang-specific generated functions.
2448 (c_common_post_options): Do not set them here.
2450 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
2452 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
2453 Wmissing-field-initializers,Wmissing-parameter-type,
2454 Wold-style-declaration,Woverride-init): Use EnabledBy.
2455 * c-opts.c (c_common_post_options): Do not set here explicitly.
2457 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2460 * c-opts.c (c_common_handle_option): Use handle_generated_option
2461 to enable sub-options.
2463 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
2466 * c-common.c (warnings_for_convert_and_check): Use warning_at.
2468 2012-05-10 Richard Guenther <rguenther@suse.de>
2470 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
2471 adjust commentary about TYPE_IS_SIZETYPE types.
2473 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2476 * c-common.c (warn_logical_operator): Check that argument of
2477 integer_zerop is not NULL.
2479 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
2482 * c-common.c (warn_logical_operator): Do not warn if either side
2483 is already true or false.
2485 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2488 * c-common.c (expr_original_type): New.
2489 (shorten_compare): Do not warn for enumeration types.
2491 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2493 * c.opt (fpermissive): Add Var(flag_permissive).
2495 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2498 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
2499 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
2501 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2503 Add -Wvarargs option
2504 * c.opt (Wvarargs): Define new option.
2506 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2508 * c-common.c (check_function_arguments): Replace
2509 Wmissing-format-attribute with Wsuggest-attribute=format.
2511 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2513 * c.opt (Wsuggest-attribute=format): New. Alias of
2514 Wmissing-format-attribute.
2515 * c-format.c (decode_format_type): Replace
2516 Wmissing-format-attribute with Wsuggest-attribute=format.
2517 (check_function_format): Likewise.
2519 2012-04-27 Ollie Wild <aaw@google.com>
2521 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
2522 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
2523 * c.opt: Add Wliteral-suffix.
2525 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
2528 * c.opt (Wpedantic): New.
2529 (pedantic): Alias Wpedantic.
2530 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
2531 (c_common_post_options): Likewise.
2532 (sanitize_cpp_opts): Likewise.
2533 * c-lex.c (interpret_float): Likewise.
2534 * c-format.c (check_format_types): Likewise.
2535 * c-common.c (pointer_int_sum): Likewise.
2536 (c_sizeof_or_alignof_type): Likewise.
2537 (c_add_case_label): Likewise.
2538 (c_do_switch_warnings): Likewise.
2539 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
2541 2012-04-15 Jason Merrill <jason@redhat.com>
2544 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
2545 (C_STD_NAME): Distinguish between C++98 and C++11.
2547 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
2550 * c-common.h (uint16_type_node): Rename into...
2551 (c_uint16_type_node): ...this.
2552 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
2553 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
2555 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
2557 * c-common.c (warn_if_unused_value): Move definition to here.
2558 * c-common.h (warn_if_unused_value): Move declaration to here.
2560 2012-03-23 William Bader <williambader@hotmail.com>
2562 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
2564 2012-03-20 Jason Merrill <jason@redhat.com>
2566 * c-common.h (enum cxx_dialect): Add cxx1y.
2567 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
2569 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
2570 * c-opts.c (c_common_post_options): Likewise.
2571 (set_std_cxx1y): New.
2572 (c_common_handle_option): Call it.
2573 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
2575 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2578 * c.opt ([Wuseless-cast]): Add.
2580 2012-03-16 Richard Guenther <rguenther@suse.de>
2582 * c-pretty-print.c (pp_c_initializer_list): Adjust.
2584 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
2587 * c.opt (ftemplate-backtrace-limit) Add.
2589 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2591 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
2593 * c-pragma.c (handle_pragma_extern_prefix): Remove.
2594 (init_pragma): Don't register extern_prefix.
2596 2012-03-12 Richard Guenther <rguenther@suse.de>
2598 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
2599 (builtin_type_for_size): Likewise.
2601 2012-02-13 Jakub Jelinek <jakub@redhat.com>
2604 * c-common.c (sync_resolve_params): Don't decide whether to convert
2605 or not based on TYPE_SIZE comparison, convert whenever arg_type
2606 is unsigned INTEGER_TYPE.
2608 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
2611 * c.opt ([Wunused-local-typedefs]): Fix description.
2613 2012-01-24 Mike Stump <mikestump@comcast.net>
2615 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
2618 2012-01-18 Richard Guenther <rguenther@suse.de>
2620 * c-opts.c (c_common_post_options): Reset LTO flags if
2621 we are about to generate a PCH.
2623 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2626 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
2627 use pp_unsigned_wide_integer.
2629 2012-01-10 Richard Guenther <rguenther@suse.de>
2632 * c-opts.c (c_common_handle_option): Move -Werror handling
2633 to language independent code.
2635 2012-01-05 Richard Guenther <rguenther@suse.de>
2638 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
2641 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
2644 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
2645 of array types with an unknown bound.
2647 2011-12-20 Joseph Myers <joseph@codesourcery.com>
2649 * c-common.c (flag_isoc99): Update comment to refer to C11.
2650 (flag_isoc1x): Change to flag_isoc11.
2651 * c-common.h (flag_isoc99): Update comment to refer to C11.
2652 (flag_isoc1x): Change to flag_isoc11.
2653 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
2655 * c-opts.c (set_std_c1x): Change to set_std_c11.
2656 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
2658 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
2659 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
2660 * c.opt (std=c1x): Change to std=c11. Document as non-draft
2662 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
2663 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
2664 (std=gnu1x): Make alias of std=gnu11.
2666 2011-12-19 Jason Merrill <jason@redhat.com>
2669 * c-common.c (handle_transparent_union_attribute): Check the first
2670 field if the type is complete.
2672 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2675 * c-common.c (RID_IS_FINAL): Add.
2676 * c-common.h (RID_IS_FINAL): Add.
2678 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
2680 * c.opt (fgnu-runtime): Provide full description.
2681 (fnext-runtime): Likewise.
2682 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
2684 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
2686 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
2687 predefines in one place. Add LOCK_FREE predefines.
2688 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
2691 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
2694 * c-common.c (get_atomic_generic_size): Check for various error
2696 (resolve_overloaded_atomic_exchange,
2697 resolve_overloaded_atomic_compare_exchange,
2698 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
2699 error_mark_node for error conditions.
2701 2011-11-08 Richard Guenther <rguenther@suse.de>
2706 2011-11-07 Richard Henderson <rth@redhat.com>
2707 Aldy Hernandez <aldyh@redhat.com>
2708 Torvald Riegel <triegel@redhat.com>
2710 Merged from transactional-memory.
2712 * c-common.c (handle_tm_wrap_attribute,
2713 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
2714 (struct c_common_reswords): Added __transaction* keywords.
2715 (struct c_common_attribute_table): Added transaction* and tm_regparm
2717 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
2719 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
2720 find_tm_attribute): Declare.
2722 2011-11-07 Jason Merrill <jason@redhat.com>
2725 * c-common.c, c-common.h: Revert yesterday's changes.
2727 2011-11-06 Jason Merrill <jason@redhat.com>
2730 * c-common.c (decl_has_visibility_attr): Split out from...
2731 (c_determine_visibility): ...here.
2732 * c-common.h: Declare it.
2734 2011-11-06 Joseph Myers <joseph@codesourcery.com>
2736 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
2737 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
2739 (check_user_alignment): New. Split out of
2740 handle_aligned_attribute. Disallow integer constants with
2741 noninteger types. Conditionally allow zero.
2742 (handle_aligned_attribute): Use check_user_alignment.
2743 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
2745 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
2746 Richard Henderson <rth@redhat.com>
2748 Merged from cxx-mem-model.
2750 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
2751 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
2752 parameters that are the same type size.
2753 (get_atomic_generic_size): New. Find size of generic
2754 atomic function parameters and do typechecking.
2755 (add_atomic_size_parameter): New. Insert size into parameter list.
2756 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
2757 either __atomic_exchange_n or external library call.
2758 (resolve_overloaded_atomic_compare_exchange): Restructure
2759 __atomic_compare_exchange to either _n variant or external library call.
2760 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
2761 __atomic_load_n or an external library call.
2762 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
2763 __atomic_store_n or an external library call.
2764 (resolve_overloaded_builtin): Handle new __atomic builtins.
2766 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
2769 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
2770 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
2771 <INDIRECT_REF>: Return the argument.
2772 <ARRAY_REF>: Remove special code for negative offset.
2773 Call fold_build_pointer_plus instead of size_binop.
2774 (fold_offsetof): Remove STOP_REF argument and adjust.
2775 * c-common.h (fold_offsetof_1): Declare.
2776 (fold_offsetof): Remove STOP_REF argument.
2778 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
2781 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2782 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2783 Wnarrowing for C++0x and C++98.
2784 * c.opt ([Wnarrowing]): Update.
2786 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
2789 * c.opt: Add Wzero-as-null-pointer-constant.
2791 2011-10-31 Jason Merrill <jason@redhat.com>
2793 * c.opt (-fdeduce-init-list): Off by default.
2796 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
2797 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
2799 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
2801 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
2804 * c.opt (fvisibility-inlines-hidden): Description change.
2806 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
2808 Implement C++11 user-defined literals.
2809 * c-common.c (build_userdef_literal): New.
2810 * c-common.def: New tree code.
2811 * c-common.h (tree_userdef_literal): New tree struct and accessors.
2812 * c-lex.c (interpret_float): Add suffix parm.
2813 (c_lex_with_flags): Build literal tokens.
2815 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2819 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2822 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2823 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2824 Wnarrowing for C++0x and C++98.
2825 * c.opt ([Wnarrowing]): Update.
2827 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
2830 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
2831 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
2832 Wnarrowing for C++0x and C++98.
2833 * c.opt ([Wnarrowing]): Update.
2835 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
2838 * c-common.c (conversion_warning): Remove code looking for
2839 artificial operands.
2841 2011-10-18 Dodji Seketeli <dodji@redhat.com>
2844 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
2845 !NO_IMPLICIT_EXTERN_C.
2847 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
2849 * c-common.c (c_common_reswords): Add __bases,
2851 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
2853 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
2856 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
2858 2011-10-15 Tom Tromey <tromey@redhat.com>
2859 Dodji Seketeli <dodji@redhat.com>
2861 * c.opt (fdebug-cpp): New option.
2862 * c-opts.c (c_common_handle_option): Handle the option.
2863 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
2864 output stream in parameter. Factorized from ...
2865 (maybe_print_line): ... this. Dump location debug information when
2866 -fdebug-cpp is in effect.
2867 (print_line_1): New static function. Takes an output stream in
2868 parameter. Factorized from ...
2869 (print_line): ... here. Dump location information when -fdebug-cpp
2871 (scan_translation_unit): Dump location information when
2872 -fdebug-cpp is in effect.
2874 2011-10-15 Tom Tromey <tromey@redhat.com>
2875 Dodji Seketeli <dodji@redhat.com>
2877 * c.opt (ftrack-macro-expansion): New option. Handle it with and
2879 * c-opts.c (c_common_handle_option)<case
2880 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
2881 cases. Handle -ftrack-macro-expansion with and without argument.
2883 2011-10-15 Tom Tromey <tromey@redhat.com>
2884 Dodji Seketeli <dodji@redhat.com>
2886 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
2887 (print_line, cb_define, do_line_change): Adjust to avoid touching
2888 the internals of struct line_map. Use the public API instead.
2889 * c-pch.c (c_common_read_pch): Likewise.
2890 * c-lex.c (fe_file_change): Likewise.
2892 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
2895 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
2897 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
2900 * c-pretty-print.c (pp_c_floating_constant): Output
2901 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
2903 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
2905 * c-common.c (def_builtin_1): Delete old interface with two
2906 parallel arrays to hold standard builtin declarations, and replace
2907 it with a function based interface that can support creating
2908 builtins on the fly in the future. Change all uses, and poison
2909 the old names. Make sure 0 is not a legitimate builtin index.
2910 * c-omp.c (c_finish_omp_barrier): Ditto.
2911 (c_finish_omp_taskwait): Ditto.
2912 (c_finish_omp_flush): Ditto.
2914 2011-10-11 Tristan Gingold <gingold@adacore.com>
2916 * c.opt: (fallow-parameterless-variadic-functions): New.
2918 2011-09-08 Dodji Seketeli <dodji@redhat.com>
2920 PR c++/33255 - Support -Wunused-local-typedefs warning
2921 * c-common.h (struct c_language_function::local_typedefs): New
2923 (record_locally_defined_typedef, maybe_record_typedef_use)
2924 (maybe_warn_unused_local_typedefs): Declare new functions.
2925 * c-common.c (record_locally_defined_typedef)
2926 (maybe_record_typedef_use)
2927 (maybe_warn_unused_local_typedefs): Define new functions.
2928 * c.opt: Declare new -Wunused-local-typedefs flag.
2930 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
2933 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
2936 2011-09-05 Richard Guenther <rguenther@suse.de>
2938 * c-common.c (complete_array_type): Use ssize_int (-1) instead
2939 of integer_minus_one_node for empty array upper bounds.
2941 2011-08-28 Dodji Seketeli <dodji@redhat.com>
2943 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
2944 it's the first time it's being called on this main TU.
2946 2011-08-24 Richard Guenther <rguenther@suse.de>
2949 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
2951 2011-08-22 Gabriel Charette <gchare@google.com>
2953 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
2954 defined in cpp_init_builtins and c_cpp_builtins.
2956 2011-08-19 Joseph Myers <joseph@codesourcery.com>
2958 * c-common.c (c_common_reswords): Add __builtin_complex.
2959 * c-common.h (RID_BUILTIN_COMPLEX): New.
2961 2011-08-18 Joseph Myers <joseph@codesourcery.com>
2963 * c-common.c (c_common_reswords): Add _Noreturn.
2964 (keyword_is_function_specifier): Handle RID_NORETURN.
2965 * c-common.h (RID_NORETURN): New.
2967 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2969 * c-common.c (unsafe_conversion_p): New function. Check if it is
2970 unsafe to convert an expression to the type.
2971 (conversion_warning): Adjust, use unsafe_conversion_p.
2972 * c-common.h (unsafe_conversion_p): New function declaration.
2974 2011-08-02 Jakub Jelinek <jakub@redhat.com>
2976 * c-common.h (c_finish_omp_atomic): Adjust prototype.
2977 (c_finish_omp_taskyield): New prototype.
2978 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
2979 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
2980 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
2981 or RHS1 have side-effects, evaluate those too in the right spot,
2982 if it is a decl and LHS is also a decl, error out if they
2984 (c_finish_omp_taskyield): New function.
2985 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
2986 * c-pragma.c (omp_pragmas): Add taskyield.
2987 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
2988 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
2989 PRAGMA_OMP_CLAUSE_MERGEABLE.
2991 2011-07-25 Dodji Seketeli <dodji@redhat.com>
2993 * c-common.h (set_underlying_type): Remove parm name from
2996 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
2998 * c-pretty-print.h: Search c-common.h in c-family.
3000 2011-07-22 Jason Merrill <jason@redhat.com>
3003 * c.opt (Wnarrowing): New.
3006 * c-common.h: Declare c_linkage_bindings.
3007 * c-pragma.c (handle_pragma_redefine_extname): Use it.
3010 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
3011 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
3012 as flag_isoc99 for 'restrict'.
3013 (pp_c_specifier_qualifier_list): Likewise for _Complex.
3015 2011-07-21 Ian Lance Taylor <iant@google.com>
3018 * c-common.c (c_disable_warnings): New static function.
3019 (c_enable_warnings): New static function.
3020 (c_fully_fold_internal): Change local unused_p to bool. Call
3021 c_disable_warnings and c_enable_warnings rather than change
3022 c_inhibit_evaluation_warnings.
3024 2011-07-20 Jason Merrill <jason@redhat.com>
3026 PR c++/6709 (DR 743)
3027 PR c++/42603 (DR 950)
3028 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
3029 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
3030 (CPP_DECLTYPE): New.
3031 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
3033 2011-07-19 Richard Guenther <rguenther@suse.de>
3035 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
3036 * c-omp.c (c_finish_omp_for): Likewise.
3038 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
3040 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
3041 body on the next line.
3043 2011-07-08 Jason Merrill <jason@redhat.com>
3046 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
3049 * c-common.c (c_apply_type_quals_to_decl): Don't check
3050 TYPE_NEEDS_CONSTRUCTING.
3052 2011-07-06 Richard Guenther <rguenther@suse.de>
3054 * c-common.c (c_common_nodes_and_builtins):
3055 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
3057 2011-07-05 Richard Guenther <rguenther@suse.de>
3059 * c-common.c (c_common_nodes_and_builtins): Build all common
3062 2011-06-27 Jakub Jelinek <jakub@redhat.com>
3064 * c-common.h (c_tree_chain_next): New static inline function.
3066 * c-common.c (check_builtin_function_arguments): Handle
3067 BUILT_IN_ASSUME_ALIGNED.
3069 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
3071 * c-common.c: Add sync_ or SYNC__ to builtin names.
3072 * c-omp.c: Add sync_ or SYNC__ to builtin names.
3074 2011-06-20 Pierre Vittet <piervit@pvittet.com>
3076 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
3078 (gen_pragma_handler): New union.
3079 (internal_pragma_handler): New type.
3080 (c_register_pragma_with_data)
3081 (c_register_pragma_with_expansion_and_data): New functions.
3083 * c-pragma.c (registered_pragmas, c_register_pragma_1)
3084 (c_register_pragma, c_register_pragma_with_expansion)
3085 (c_invoke_pragma_handler): Changed to work with
3086 internal_pragma_handler.
3087 (c_register_pragma_with_data)
3088 (c_register_pragma_with_expansion_and_data): New functions.
3090 2011-06-14 Joseph Myers <joseph@codesourcery.com>
3092 * c-common.c: Include common/common-target.h.
3093 (handle_section_attribute): Use
3094 targetm_common.have_named_sections.
3095 * c-cppbuiltin.c: Include common/common-target.h.
3096 (c_cpp_builtins): Use targetm_common.except_unwind_info.
3098 2011-06-10 Richard Guenther <rguenther@suse.de>
3100 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
3101 to print a IDENTIFIER_NODE.
3103 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3104 Joseph Myers <joseph@codesourcery.com>
3106 * c.opt (fbuilding-libgcc): New option.
3107 * c-cppbuiltin.c (c_cpp_builtins): Define
3108 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
3110 2011-06-07 Jason Merrill <jason@redhat.com>
3112 * c-common.c (max_tinst_depth): Lower default to 900.
3114 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
3116 2011-06-07 Richard Guenther <rguenther@suse.de>
3118 * c-common.c (c_common_nodes_and_builtins): Do not set
3119 size_type_node or call set_sizetype.
3121 2011-06-07 Dodji Seketeli <dodji@redhat.com>
3124 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
3125 type when using pointer comparison to compare types.
3127 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
3129 * c.opt: Add -Wdelete-non-virtual-dtor.
3130 * c-opts.c (c_common_handle_option): Include it in -Wall.
3132 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
3137 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3139 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3142 2011-05-27 Jakub Jelinek <jakub@redhat.com>
3145 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
3146 C++ don't call c_common_truthvalue_conversion on void type arms.
3148 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
3150 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
3151 (stmt_list_stack): Define.
3152 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
3153 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
3155 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3157 * c-common.c (warning_candidate_p): Check for BLOCKs.
3159 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
3161 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
3164 2011-05-25 Jakub Jelinek <jakub@redhat.com>
3166 * c-common.c (def_fn_type): Remove extra va_end.
3168 2011-05-23 Jason Merrill <jason@redhat.com>
3171 * c-common.c (c_common_get_narrower): New.
3172 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
3174 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
3176 * c-common.h (check_function_arguments): Tweak prototype of
3177 check_function_arguments.
3178 * c-common.c (check_function_arguments): Likewise. Adjust
3179 calls to check_function_nonnull, check_function_format, and
3180 check_function_sentinel.
3181 (check_function_sentinel): Take a FUNCTION_TYPE rather than
3182 separate attributes and typelist arguments. Use
3183 FOREACH_FUNCTION_ARGS to iterate over argument types.
3185 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
3187 * c-common.c (c_common_reswords): Reorder.
3188 * c-common.h (rid): Likewise.
3190 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
3192 * c-common.c (def_fn_type): Don't call build_function_type, call
3193 build_function_type_array or build_varargs_function_type_array
3195 (c_common_nodes_and_builtins): Likewise.
3197 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
3199 * c-common.c (c_add_case_label): Omit the loc argument to
3201 * c-common.h (build_case_label): Remove.
3202 * c-semantics.c (build_case_label): Remove.
3204 2011-05-05 Joseph Myers <joseph@codesourcery.com>
3206 * c-objc.h (objc_start_method_definition): Update prototype.
3207 * stub-objc.c (objc_start_method_definition): Add extra parameter.
3209 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
3211 * c-common.c (check_main_parameter_types): Reindent. Don't use
3212 TYPE_ARG_TYPES directly.
3213 (handle_nonnull_attribute): Likewise.
3214 (sync_resolve_params): Likewise.
3215 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
3216 to check_format_string.
3217 (handle_format_attribute): Likewise.
3218 (check_format_string): Take a function type to examine instead of
3219 a type list. Use a function_arg_iterator to step through argument
3222 2011-05-04 Richard Guenther <rguenther@suse.de>
3224 * c-common.c (fix_string_type): Use size_int for index type bounds.
3225 (start_fname_decls): Do not pass NULL to build_int_cst.
3226 (c_init_attributes): Likewise.
3227 * c-lex.c (c_lex_with_flags): Likewise.
3229 2011-04-27 Jason Merrill <jason@redhat.com>
3231 * c-common.c (make_tree_vector_from_list): New.
3232 * c-common.h: Declare it.
3234 2011-04-26 Richard Guenther <rguenther@suse.de>
3236 PR preprocessor/48248
3237 * c-ppoutput.c (maybe_print_line): Always optimize newlines
3238 for output size with -P.
3240 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
3242 * c-common.c (struct c_common_resword): Add __underlying_type.
3243 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
3245 2011-04-20 Jim Meyering <meyering@redhat.com>
3247 * c-format.c (init_dollar_format_checking): Remove useless
3250 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
3252 * c-objc.h (objc_get_interface_ivars): Removed.
3253 (objc_detect_field_duplicates): New.
3254 * stub-objc.c: Likewise.
3256 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3258 * stub-objc.c (objc_declare_protocols): Renamed to
3259 objc_declare_protocol.
3260 * c-objc.h: Likewise.
3262 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
3264 * stub-objc.c (objc_declare_class): Updated argument name.
3266 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
3268 * c-common.h (c_common_init_ts): Declare.
3269 * c-common.c (c_common_init_ts): Define.
3271 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
3273 * c-objc.h (objc_build_message_expr): Updated prototype.
3274 * stub-objc.c (objc_build_message_expr): Likewise.
3276 2011-04-12 Martin Jambor <mjambor@suse.cz>
3278 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
3281 2011-04-11 Richard Guenther <rguenther@suse.de>
3283 * c-common.c (complete_array_type): Build a range type of
3286 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
3288 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
3289 (handle_type_generic_attribute): Likewise.
3291 2011-04-07 Jason Merrill <jason@redhat.com>
3294 * c-common.c (c_common_truthvalue_conversion): Don't ignore
3295 conversion from C++0x scoped enum.
3297 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3299 * c-target-def.h: New file.
3300 * c-target.def: New file.
3301 * c-target.h: New file.
3302 * c-common.c (targetcm): Don't define here.
3303 * c-common.h (default_handle_c_option): Declare.
3304 * c-format.c: Include c-target.h instead of target.h.
3305 * c-opts.c: Include c-target.h instead of target.h. Explicitly
3307 (default_handle_c_option): Move from targhooks.c.
3309 2011-03-29 Jakub Jelinek <jakub@redhat.com>
3311 PR preprocessor/48248
3312 * c-ppoutput.c (print): Add src_file field.
3313 (init_pp_output): Initialize it.
3314 (maybe_print_line): Don't optimize by adding up to 8 newlines
3315 if map->to_file and print.src_file are different file.
3316 (print_line): Update print.src_file.
3318 2011-03-25 Kai Tietz <ktietz@redhat.com>
3320 * c-ada-spec.c (compare_comment): Use filename_cmp
3321 instead of strcmp for filename.
3323 2011-03-25 Jeff Law <law@redhat.com>
3325 * c-family/c-common.c (def_fn_type): Add missing va_end.
3327 2011-03-25 Jason Merrill <jason@redhat.com>
3329 * c.opt: Add -std=c++03.
3331 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
3333 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
3335 2011-03-17 Kai Tietz
3338 * c-pretty-print.c (pp_c_specifier_qualifier_list):
3339 Display allowed attributes for function pointer types.
3340 (pp_c_attributes_display): New function to display
3341 attributes having affects_type_identity flag set to true.
3342 * c-pretty-print.h (pp_c_attributes_display): New prototype.
3344 * c-common.c (c_common_attribute_table):
3346 (c_common_format_attribute_table): Likewise.
3348 2011-03-18 Jason Merrill <jason@redhat.com>
3350 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
3351 * c-common.h: Don't declare it here.
3352 * c-common.c: Or define it here.
3353 * c-opts.c (c_common_handle_option): Or set it here.
3356 * c-common.c (handle_transparent_union_attribute): Don't
3357 make a duplicate type in C++.
3359 2011-03-15 Jason Merrill <jason@redhat.com>
3361 * c-common.c (max_constexpr_depth): New.
3362 * c-common.h: Declare it.
3363 * c-opts.c (c_common_handle_option): Set it.
3364 * c.opt (fconstexpr-depth): New option.
3366 2011-03-11 Jason Merrill <jason@redhat.com>
3368 * c-common.c (attribute_takes_identifier_p): Add missing const.
3371 * c-common.c (attribute_takes_identifier_p): Assume that an
3372 unknown attribute takes an identifier.
3374 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
3377 * c-common.c (c_type_hash): Call list_length instead of iterating
3378 through DECL_CHAIN. Rename 'i' to 'n_elements'.
3380 2011-02-19 Jakub Jelinek <jakub@redhat.com>
3383 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
3385 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
3387 * c.opt (fobjc-abi-version=) New.
3388 (fobjc-nilcheck): New.
3390 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3393 * c-common.h (keyword_is_decl_specifier): Declare.
3394 * c-common.c (keyword_is_decl_specifier): Define.
3395 (keyword_is_function_specifier): New function.
3397 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3400 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
3401 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
3404 2011-01-26 Arnaud Charlet <charlet@adacore.com>
3406 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
3408 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3411 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
3412 after init_c_lex if pch_file is set.
3414 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3417 * c.opt (-fkeep-inline-dllexport): New switch.
3419 2011-01-12 Richard Guenther <rguenther@suse.de>
3422 * c-common.c (handle_weak_attribute): Warn instead of error
3423 on declaring an inline function weak.
3425 2011-01-05 Tom Tromey <tromey@redhat.com>
3427 * c-common.h (lvalue_error): Update.
3428 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
3431 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
3434 * c-objc.h (objc_finish_message_expr): Added argument to
3437 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
3439 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
3442 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
3444 * c-objc.h (objc_maybe_warn_exceptions): New.
3445 * stub-objc.c (objc_maybe_warn_exceptions): New.
3447 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
3449 * c-common.h (readonly_error): Declare.
3450 * c-common.c (readonly_error): Define.
3452 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
3454 * c-common.h (invalid_indirection_error): Declare.
3455 * c-common.c (invalid_indirection_error): Define.
3457 2010-12-03 Richard Guenther <rguenther@suse.de>
3460 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
3461 (pp_c_unary_expression): Likewise.
3462 (pp_c_expression): Likewise.
3464 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
3466 * c-common.h (objc_finish_function): New.
3467 (objc_non_volatilized_type): Removed.
3468 (objc_type_quals_match): Removed.
3469 * stub-objc.c (objc_finish_function): New.
3470 (objc_non_volatilized_type): Removed.
3471 (objc_type_quals_match): Removed.
3473 2010-11-30 Joseph Myers <joseph@codesourcery.com>
3475 * c-common.h (parse_optimize_options): Declare.
3476 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
3477 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
3479 2010-11-29 Joseph Myers <joseph@codesourcery.com>
3481 * c-opts.c (check_deps_environment_vars): Use getenv instead of
3483 * c-pch.c (O_BINARY): Don't define here.
3484 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
3486 2010-11-25 Joseph Myers <joseph@codesourcery.com>
3488 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
3489 targetm.except_unwind_info.
3491 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3493 * c-opts.c (c_common_handle_option): Pass location to
3494 set_struct_debug_option.
3496 2010-11-23 Joseph Myers <joseph@codesourcery.com>
3498 * c-common.c (visibility_options): Move from ../opts.c.
3499 * c-common.h (struct visibility_flags, visibility_options):
3501 * c-opts.c (finish_options): Rename to c_finish_options.
3502 (c_common_init): Update call to finish_options.
3504 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
3507 * c-lex.c (lex_string): Check that each string in an Objective-C
3508 string concat sequence starts with either one or zero '@', and
3509 that there are no spurious '@' signs at the end.
3511 2010-11-20 Joseph Myers <joseph@codesourcery.com>
3513 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
3514 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
3515 HANDLE_PRAGMA_VISIBILITY.
3516 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
3517 HANDLE_PRAGMA_VISIBILITY): Don't define.
3518 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
3520 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
3525 * c-common.h (keyword_begins_type_specifier): Declare.
3526 (keyword_is_storage_class_specifier): Declare.
3527 (keyword_is_type_qualifier): Declare.
3528 * c-common.c (keyword_begins_type_specifier): New function.
3529 (keyword_is_storage_class_specifier): New function.
3530 (keyword_is_type_qualifier): Declare.
3532 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3535 * c-common.c (in_late_binary_op): Define.
3536 (c_common_truthvalue_conversion): Check in_late_binary_op before
3537 calling c_save_expr.
3538 * c-common.h (in_late_binary_op): Declare.
3540 2010-11-19 Joseph Myers <joseph@codesourcery.com>
3542 * c-opts.c (c_common_handle_option): Update calls to
3543 set_struct_debug_option.
3545 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
3547 * c-common.h (objc_declare_protocols): Added additional argument.
3548 * stub-objc.c (objc_declare_protocol): Same change.
3550 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
3553 * c-common.h (build_real_imag_expr): Declare.
3554 * c-semantics.c (build_real_imag_expr): Define.
3556 2010-11-17 Joseph Myers <joseph@codesourcery.com>
3558 * c-opts.c (c_common_parse_file): Take no arguments.
3559 * c-common.h (c_common_parse_file): Update prototype.
3561 2010-11-16 Jakub Jelinek <jakub@redhat.com>
3564 * c-common.c (warning_candidate_p): Don't track non-const calls
3567 2010-11-15 Ian Lance Taylor <iant@google.com>
3569 * c-lex.c (init_c_lex): Set macro debug callbacks if
3570 flag_dump_go_spec is set.
3572 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
3574 * c-common.h (objc_build_incr_expr_for_property_ref): New.
3575 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
3577 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
3579 PR preprocessor/45038
3580 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
3583 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3585 * c-common.h (c_family_lang_mask): Declare.
3586 * c-opts.c (c_family_lang_mask): Make extern.
3587 * c-pragma.c (handle_pragma_diagnostic): Use
3588 control_warning_option.
3590 2010-11-12 Joseph Myers <joseph@codesourcery.com>
3592 * c-common.c (parse_optimize_options): Update call to
3594 * c-common.h (c_common_handle_option): Update prototype.
3595 * c-opts.c (c_common_handle_option): Take location_t parameter and
3596 pass it to other functions.
3598 2010-11-11 Joseph Myers <joseph@codesourcery.com>
3600 * c-opts.c (warning_as_error_callback): Remove.
3601 (c_common_initialize_diagnostics): Don't call
3602 register_warning_as_error_callback.
3603 (c_common_handle_option): Handle -Werror=normalized= here.
3605 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3607 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
3609 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
3611 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
3612 Remove trailing '.' from diagnostics.
3613 * c.opt (Wwrite-strings_: Avoid '`' in help text.
3615 2010-11-10 Joseph Myers <joseph@codesourcery.com>
3617 * c-common.c (parse_optimize_options): Pass global_dc to
3619 * c-opts.c (c_common_handle_option): Pass &global_options to
3620 set_Wstrict_aliasing.
3621 * c.opt (v): Don't mark Common or document here.
3623 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
3626 * c-format.c (format_type): New type gcc_objc_string_format_type.
3627 (valid_stringptr_type_p): New.
3628 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
3629 (check_format_string): Pass expected type, use
3630 valid_stringptr_type_p (), check that the format string types are
3631 consistent with the format specification.
3632 (decode_format_attr): Warn if NSString is used outside objective-c.
3633 (format_types_orig): Add NSString.
3635 (format_flags): New.
3636 (check_format_arg): Handle format strings requiring an external parser.
3637 first_target_format_type: New variable.
3638 (handle_format_attribute): Set up first_target_format_type, pass the
3639 expected format arg string type to check_format_string().
3640 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
3641 * stub-objc.c (objc_string_ref_type_p): New.
3642 (objc_check_format_arg): New.
3644 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
3646 Fixed using the Objective-C 2.0 dot-syntax with class names.
3647 * c-common.h (objc_build_class_component_ref): New.
3648 * stub-objc.c (objc_build_class_component_ref): New.
3650 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3652 * c.opt (Wproperty-assign-default): New option.
3654 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
3656 Implemented -fobjc-std=objc1 flag.
3657 * c.opt (fobjc-std=objc1): New option.
3659 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
3661 Implemented format and noreturn attributes for Objective-C methods.
3662 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
3663 attribute for Objective-C methods.
3665 2010-10-31 Jason Merrill <jason@redhat.com>
3667 * c-common.c (conversion_warning, warn_for_collisions_1): Use
3670 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
3672 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
3673 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
3674 (objc_add_property_declaration): Removed arguments for copies and
3676 (objc_build_getter_call): Renamed to
3677 objc_maybe_build_component_ref.
3678 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3679 (objc_is_property_ref): New.
3680 * c-common.c (c_common_reswords): Removed copies and ivar.
3681 * stub-objc.c (objc_add_property_declaration): Removed arguments
3682 for copies and ivar.
3683 (objc_build_getter_call): Renamed to
3684 objc_maybe_build_component_ref.
3685 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
3686 (objc_is_property_ref): New.
3688 2010-10-29 Arnaud Charlet <charlet@adacore.com>
3689 Matthew Gingell <gingell@adacore.com>
3691 * c-ada-spec.c (separate_class_package): New function.
3692 (pp_ada_tree_identifier): Prefix references to C++ classes with the
3693 name of their enclosing package.
3694 (print_ada_declaration): Use separate_class_package.
3696 2010-10-27 Jason Merrill <jason@redhat.com>
3698 * c-common.c (c_common_reswords): Add __is_literal_type.
3699 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
3701 * c-common.c (check_case_value): Remove special C++ code.
3703 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3705 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
3706 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
3708 (objc_add_property_declaration): Added additional arguments.
3709 (objc_property_attribute_kind): Removed.
3710 (objc_set_property_attr): Removed.
3711 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
3713 * stub-objc.c (objc_add_property_declaration): Added additional
3715 (objc_set_property_attr): Removed.
3717 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
3719 * c-common.h (objc_add_property_variable): Renamed to
3720 objc_add_property_declaration. Added location argument.
3721 * stub-objc.c (objc_add_property_variable): Same change.
3723 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
3725 * c-common.h (objc_maybe_printable_name): New.
3726 * stub-objc.c (objc_maybe_printable_name): New.
3728 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
3729 Andrew Pinski <pinskia@gmail.com>
3731 * c-common.h (c_common_mark_addressable_vec): Declare.
3732 * c-common.c (c_common_mark_addressable_vec): New function.
3734 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3736 * c-common.h (objc_set_method_type): Removed.
3737 (objc_add_method_declaration): Added boolean argument.
3738 (objc_start_method_definition): Same change.
3739 (objc_build_method_signature): Same change.
3740 * stub-objc.c (objc_set_method_type): Removed.
3741 (objc_add_method_declaration): Added boolean argument.
3742 (objc_start_method_definition): Same change.
3743 (objc_build_method_signature): Same change.
3745 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
3747 * c-common.h (finish_file): Removed.
3748 (objc_write_global_declarations): New.
3749 * c-opts.c (c_common_parse_file): Do not call finish_file.
3750 * stub-objc.c (objc_write_global_declarations): New.
3752 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3754 Implemented parsing @synthesize and @dynamic for
3755 Objective-C/Objective-C++.
3756 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
3757 (objc_add_synthesize_declaration): New.
3758 (objc_add_dynamic_declaration): New.
3759 * c-common.c (c_common_reswords): Add synthesize and dynamic.
3760 * stub-objc.c (objc_add_synthesize_declaration): New.
3761 (objc_add_dynamic_declaration): New.
3763 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
3766 * c-cppbuiltin.c (mode_has_fma): Move function here from
3767 builtins.c. Don't use the fma optab, instead just use the
3768 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
3771 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
3773 Merge from 'apple/trunk' branch on FSF servers.
3775 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
3778 * c-common.h (objc_non_volatilized_type): New declaration
3779 * stub-objc.c (objc_non_volatilized_type): New stub.
3781 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
3783 Merge from 'apple/trunk' branch on FSF servers.
3785 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
3788 * c-common.h (objc_diagnose_private_ivar): New decl.
3789 * stub-objc.c (objc_diagnose_private_ivar): New stub.
3791 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
3793 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
3794 * c-common.h (enum rid): Add RID_AT_PACKAGE.
3795 (objc_ivar_visibility_kind): New enum.
3796 (objc_set_visibility): Adjust prototype to use visibility enum.
3797 * stub-objc.c (objc_set_visibility): Adjust stub to use
3800 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
3802 * c-cppbuiltin.c (builtin_define_float_constants): Emit
3803 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
3804 has the appropriate fma builtins.
3805 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
3807 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
3809 merge from FSF apple 'trunk' branch.
3810 2006 Fariborz Jahanian <fjahanian@apple.com>
3812 Radars 4436866, 4505126, 4506903, 4517826
3813 * c-common.c (c_common_resword): Define @property and its attributes.
3814 * c-common.h: Define property attribute enum entries.
3815 (OBJC_IS_PATTR_KEYWORD): New.
3816 (objc_property_attribute_kind): New enum.
3817 Declare objc_set_property_attr (), objc_add_property_variable (),
3818 objc_build_getter_call () and objc_build_setter_call ().
3819 * stub-objc.c (objc_set_property_attr): New stub.
3820 (objc_add_property_variable): Likewise.
3821 (objc_build_getter_call): Likewise.
3822 (objc_build_setter_call) Likewise.
3824 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
3826 merge from FSF apple 'trunk' branch.
3827 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
3829 Radar 3803157 (method attributes)
3830 * c-common.c (handle_deprecated_attribute): Recognize
3831 objc methods as valid declarations.
3832 * c-common.h: Declare objc_method_decl ().
3833 * stub-objc.c (objc_method_decl): New stub.
3835 2010-10-08 Joseph Myers <joseph@codesourcery.com>
3837 * c-common.c (parse_optimize_options): Call
3838 decode_cmdline_options_to_array_default_mask before
3839 decode_options. Update arguments to decode_options.
3840 * c-common.h (c_common_init_options_struct): Declare.
3841 * c-opts.c (c_common_init_options_struct): New. Split out from
3842 c_common_init_options.
3844 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
3846 Implemented fast enumeration for Objective-C.
3847 * c-common.h (objc_finish_foreach_loop): New.
3848 * stub-objc.c (objc_finish_foreach_loop): New.
3850 2010-10-05 Joseph Myers <joseph@codesourcery.com>
3852 * c-common.h (struct diagnostic_context): Don't declare here.
3853 (c_common_initialize_diagnostics): Declare using
3854 diagnostic_context typedef.
3855 * c-opts.c (c_common_handle_option): Pass global_dc to
3856 handle_generated_option.
3858 2010-10-04 Joseph Myers <joseph@codesourcery.com>
3860 * c-opts.c (c_common_handle_option): Pass &global_options_set to
3861 handle_generated_option.
3863 2010-10-03 Ian Lance Taylor <iant@google.com>
3865 * c.opt (-fplan9-extensions): New option.
3867 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3869 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
3871 (c_cpp_builtins): Call functions from cppbuiltin.c instead
3872 of duplicating code.
3874 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
3876 * c-common.c: Add two new entries for @optional
3877 and @required keywords.
3879 merge from FSF 'apple/trunk' branch.
3880 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
3883 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
3884 objective-c keywords.
3885 (objc_set_method_opt): New declaration.
3886 * stub-objc.c (objc_set_method_opt): New stub.
3888 2010-09-30 Joseph Myers <joseph@codesourcery.com>
3890 * c-common.c (handle_optimize_attribute): Pass &global_options to
3891 cl_optimization_save and cl_optimization_restore.
3892 * c-opts.c (c_common_handle_option): Pass &global_options to
3893 handle_generated_option.
3894 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
3895 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
3896 &global_options to cl_optimization_restore.
3898 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
3900 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
3901 Objective-C/Objective-C++ keywords.
3903 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
3905 Merge from 'apple/trunk' branch on FSF servers.
3907 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
3910 * c-common.h (objc_check_global_decl): New declaration.
3911 * stub-objc.c (objc_check_global_decl): New stub.
3913 2010-09-29 Joseph Myers <joseph@codesourcery.com>
3915 * c.opt: Don't use VarExists.
3917 2010-09-29 Joseph Myers <joseph@codesourcery.com>
3919 * c-common.c (c_cpp_error): Update names of diagnostic_context
3921 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
3922 cl_optimization members.
3923 * c-opts.c (warning_as_error_callback, c_common_handle_option,
3924 sanitize_cpp_opts, finish_options): Update names of cpp_options
3927 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
3929 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
3930 (objc_is_reserved_word): Removed.
3931 * c-common.c: Updated comments.
3932 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
3933 objc_is_reserved_word.
3934 * stub-objc.c (objc_is_reserved_word): Removed.
3936 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
3938 * c-common.h (objc_add_method_declaration): Adjust prototype to
3940 (objc_start_method_definition): Likewise.
3941 (objc_build_keyword_decl): Likewise.
3942 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
3943 (objc_start_method_definition): Likewise.
3944 (objc_build_keyword_decl): Likewise.
3946 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
3948 * c-common.h (objc_start_class_interface): Adjust prototype.
3949 (objc_start_category_interface): Likewise.
3950 (objc_start_protocol): Likewise.
3951 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
3952 (objc_start_class_interface): Likewise.
3953 (objc_start_category_interface): Likewise.
3955 2010-09-27 Ian Lance Taylor <iant@google.com>
3957 * c-common.c (c_common_attribute_table): Add no_split_stack.
3958 (handle_no_split_stack_attribute): New static function.
3960 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
3962 Merge from 'apple/trunk' branch on FSF servers.
3964 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
3967 * c-common.h (objc_have_common_type): New declaration.
3968 * stub-objc.c (objc_have_common_type): New stub.
3970 2005-06-22 Ziemowit Laski <zlaski@apple.com>
3973 * c-common.h (objc_common_type): New prototype.
3974 * stub-objc.c (objc_common_type): New stub.
3976 2010-09-24 Jan Hubicka <jh@suse.cz>
3978 * c-common.c (handle_leaf_attribute): New function.
3979 (struct attribute_spec c_common_att): Add leaf.
3981 2010-09-22 Joseph Myers <joseph@codesourcery.com>
3983 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
3984 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
3985 -dump, -dump=, -imacros, -imacros=, -include, -include=,
3986 -include-barrier, -include-directory, -include-directory=,
3987 -include-directory-after, -include-directory-after=,
3988 -include-prefix, -include-prefix=, -include-with-prefix,
3989 -include-with-prefix=, -include-with-prefix-after,
3990 -include-with-prefix-after=, -include-with-prefix-before,
3991 -include-with-prefix-before=, -no-integrated-cpp,
3992 -no-line-commands, -no-standard-includes, -no-warnings, -output,
3993 -output=, -pedantic, -pedantic-errors, -preprocess,
3994 -print-missing-file-dependencies, -trace-includes, -traditional,
3995 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
3996 -user-dependencies, -verbose, -write-dependencies,
3997 -write-user-dependencies, no-integrated-cpp, traditional): New.
3999 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4002 * c-common.h (objc_start_method_definition): Return bool instead
4004 * stub-objc.c (objc_start_method_definition): Return bool instead
4007 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
4010 * c-common.h (objc_get_interface_ivars): New declaration.
4011 * stub-objc.c (objc_get_interface_ivars): New stub.
4013 2010-09-15 Ian Lance Taylor <iant@google.com>
4015 * c-common.c (parse_optimize_options): Do not capitalize warning
4016 messages. Remove period at end of warning message.
4018 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
4020 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
4021 (handle_alias_attribute): ... here.
4022 (handle_ifunc_attribute): New.
4024 2010-09-06 Mark Mitchell <mark@codesourcery.com>
4026 * c-common.h (do_warn_double_promotion): Declare.
4027 * c-common.c (do_warn_double_promotion): Define.
4029 2010-09-05 Mark Mitchell <mark@codesourcery.com>
4031 * c.opt (Wdouble-promotion): New.
4033 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4035 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
4036 fvtable-thunks, fxref): Mark no longer supported in help text.
4038 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4040 * c.opt (Wimport, fall-virtual, falt-external-templates,
4041 fdefault-inline, fenum-int-equiv, fexternal-templates,
4042 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
4043 fname-mangling-version-, fnew-abi, fnonnull-objects,
4044 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
4045 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
4047 (fhandle-exceptions): Mark with Alias and Warn.
4048 * c-opts.c (c_common_handle_option): Don't handle options marked
4051 2010-09-02 Joseph Myers <joseph@codesourcery.com>
4053 * c.opt (Wcomments, Werror-implicit-function-declaration,
4054 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
4055 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
4057 * c-common.c (option_codes): Use OPT_Wcomment instead of
4059 * c-opts.c (warning_as_error_callback, c_common_handle_option):
4060 Don't handle options marked as aliases.
4062 2010-08-25 Richard Guenther <rguenther@suse.de>
4064 * c-common.c (c_common_get_alias_set): Remove special
4065 handling for pointers.
4067 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
4069 * c-common.c: Use FOR_EACH_VEC_ELT.
4070 * c-gimplify.c: Likewise.
4071 * c-pragma.c: Likewise.
4073 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4075 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
4077 (MMDX): Change back to MMD. Mark NoDriverArg instead of
4079 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
4080 instead of OPT_MDX and OPT_MMDX.
4082 2010-08-16 Joseph Myers <joseph@codesourcery.com>
4084 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
4086 2010-08-12 Joseph Myers <joseph@codesourcery.com>
4088 * c.opt (MD, MMD): Change to MDX and MMDX.
4089 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
4091 2010-08-11 Joseph Myers <joseph@codesourcery.com>
4093 * c-opts.c (c_common_handle_option): Call handle_generated_option
4094 instead of handle_option.
4096 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4098 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
4099 (maybe_apply_renaming_pragma): Delete unneeded declarations.
4101 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
4103 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
4104 (pending_redefine_extname): Change type to a VEC.
4105 (add_to_renaming_pragma_list): Update for new type of
4106 pending_redefine_extname.
4107 (maybe_apply_renaming_pragma): Likewise.
4109 2010-08-04 Arnaud Charlet <charlet@adacore.com>
4111 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
4113 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
4114 decide whether a type has already been declared/seen.
4115 Do not go to the original type.
4116 (dump_nested_types): New parameter forward.
4117 Generate forward declaration if needed and mark type as visited.
4118 (print_ada_declaration): Call dump_nested_types if not already done.
4119 Mark types as visited.
4121 2010-08-03 Joseph Myers <joseph@codesourcery.com>
4123 * c.opt (-print-pch-checksum): Remove option.
4124 * c-opts.c (c_common_handle_option): Don't handle
4125 OPT_print_pch_checksum.
4127 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4129 * c-common.h (c_common_handle_option): Update prototype and return
4131 * c-opts.c (c_common_handle_option): Update prototype and return
4132 value type. Update calls to handle_option and
4133 enable_warning_as_error.
4135 2010-07-27 Jakub Jelinek <jakub@redhat.com>
4138 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
4140 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4142 * c-common.h (c_common_missing_argument): Remove.
4143 * c-opts.c (c_common_missing_argument): Remove.
4144 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
4145 idirafter, imacros, include, isysroot, isystem, iquote): Add
4147 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
4149 2010-07-27 Joseph Myers <joseph@codesourcery.com>
4151 * c-common.h (c_common_option_lang_mask,
4152 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
4154 (c_common_init_options): Update prototype.
4155 * c-opts.c (c_common_option_lang_mask): New.
4156 (c_common_initialize_diagnostics): Split out of
4157 c_common_init_options.
4158 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
4160 (c_common_init_options): Update prototype. Use decoded options in
4161 search for -lang-asm.
4163 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
4165 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
4166 * c-format.c: Likewise.
4168 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
4170 * c-common.h: Include diagnostic-core.h. Error if already
4172 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
4174 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
4176 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
4177 Do not include expr.h
4178 (vector_mode_valid_p): Move here.
4180 2010-06-21 DJ Delorie <dj@redhat.com>
4182 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
4183 allow these pragmas anywhere.
4185 2010-06-14 Jakub Jelinek <jakub@redhat.com>
4188 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
4189 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
4190 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
4191 ggc_strdup instead of xstrdup.
4193 2010-06-10 Jakub Jelinek <jakub@redhat.com>
4195 * c-cppbuiltin.c: Include cpp-id-data.h.
4196 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
4197 (lazy_hex_fp_value): New function.
4198 (builtin_define_with_hex_fp_value): Provide definitions lazily.
4200 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
4202 * c-gimplify.c: Do not include tree-flow.h
4204 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
4207 * c-common.c: Rename targetm member:
4208 targetm.enum_va_list -> targetm.enum_va_list_p
4210 2010-06-28 Anatoly Sokolov <aesok@post.ru>
4212 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
4214 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
4216 * c-cppbuiltin.c: Do not include except.h.
4218 2010-06-24 Andi Kleen <ak@linux.intel.com>
4220 * c-common.c (warn_for_omitted_condop): New.
4221 * c-common.h (warn_for_omitted_condop): Add prototype.
4223 2010-06-21 Joseph Myers <joseph@codesourcery.com>
4225 * c.opt (lang-objc): Remove.
4226 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
4228 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
4230 * c-opts.c: Include "tm_p.h".
4232 2010-06-20 Joseph Myers <joseph@codesourcery.com>
4234 * c-common.c (parse_optimize_options): Update call to
4237 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
4239 * c-common.c (record_types_used_by_current_var_decl): Adjust for
4240 new type of types_used_by_cur_var_decl.
4242 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
4245 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
4246 for C++ standard compliance.
4248 2010-06-16 Jason Merrill <jason@redhat.com>
4250 * c.opt: Add -Wnoexcept.
4252 2010-06-16 Richard Guenther <rguenther@suse.de>
4255 * c-common.c (c_common_truthvalue_conversion): Remove
4256 premature and wrong optimization concering ADDR_EXPRs.
4258 2010-06-15 Arnaud Charlet <charlet@adacore.com>
4260 * c-ada-spec.c (dump_sloc): Remove column info.
4261 (is_simple_enum): New function.
4262 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
4263 enum types when relevant.
4265 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
4267 * c-common.c (conversion_warning): Warn at expression
4270 2010-06-10 Joseph Myers <joseph@codesourcery.com>
4272 * c-opts.c (c_common_handle_option): Don't handle
4275 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
4277 * c-pragma.c (push_alignment): Use typed GC allocation.
4278 (handle_pragma_push_options): Likewise.
4280 * c-common.c (parse_optimize_options): Likewise.
4282 * c-common.h (struct sorted_fields_type): Add variable_size GTY
4285 2010-06-07 Joseph Myers <joseph@codesourcery.com>
4287 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
4288 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4289 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4290 flag_signed_bitfields, warn_strict_null_sentinel,
4291 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
4292 flag_gen_declaration, flag_no_gnu_keywords,
4293 flag_implement_inlines, flag_implicit_templates,
4294 flag_implicit_inline_templates, flag_optional_diags,
4295 flag_elide_constructors, flag_default_inline, flag_rtti,
4296 flag_conserve_space, flag_access_control, flag_check_new,
4297 flag_new_for_scope, flag_weak, flag_working_directory,
4298 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
4299 flag_enforce_eh_specs, flag_threadsafe_statics,
4300 flag_pretty_templates): Remove.
4301 * c-common.h (flag_preprocess_only, flag_nil_receivers,
4302 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
4303 flag_replace_objc_classes, flag_undef, flag_no_builtin,
4304 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
4305 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
4306 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
4307 flag_no_gnu_keywords, flag_implement_inlines,
4308 flag_implicit_templates, flag_implicit_inline_templates,
4309 flag_optional_diags, flag_elide_constructors, flag_default_inline,
4310 flag_rtti, flag_conserve_space, flag_access_control,
4311 flag_check_new, flag_new_for_scope, flag_weak,
4312 flag_working_directory, flag_use_cxa_atexit,
4313 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
4314 flag_threadsafe_statics, flag_pretty_templates,
4315 warn_strict_null_sentinel): Remove.
4316 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
4317 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
4318 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
4319 fimplicit-inline-templates, fimplicit-templates,
4320 flax-vector-conversions, fms-extensions, fnil-receivers,
4321 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
4322 frtti, fshort-double, fshort-enums, fshort-wchar,
4323 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
4324 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
4325 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
4326 gen-decls, undef): Use Var.
4327 (fdefault-inline, foptional-diags): Document as doing nothing.
4328 * c-opts.c (c_common_handle_option): Remove cases for options now
4329 using Var. Mark ignored options as such.
4331 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
4333 * c-common.c: Moved to here from parent directory.
4334 * c-common.def: Likewise.
4335 * c-common.h: Likewise.
4336 * c-cppbuiltin.c: Likewise.
4337 * c-dump.c: Likewise.
4338 * c-format.c: Likewise.
4339 * c-format.h : Likewise.
4340 * c-gimplify.c: Likewise.
4341 * c-lex.c: Likewise.
4342 * c-omp.c: Likewise.
4344 * c-opts.c: Likewise.
4345 * c-pch.c: Likewise.
4346 * c-ppoutput.c: Likewise.
4347 * c-pragma.c: Likewise.
4348 * c-pragma.h: Likewise.
4349 * c-pretty-print.c: Likewise.
4350 * c-pretty-print.h: Likewise.
4351 * c-semantics.c: Likewise.
4352 * stub-objc.c: Likewise.
4354 * c-common.c: Include gt-c-family-c-common.h.
4355 * c-pragma.c: Include gt-c-family-c-pragma.h.
4357 Copyright (C) 2010-2014 Free Software Foundation, Inc.
4359 Copying and distribution of this file, with or without modification,
4360 are permitted in any medium without royalty provided the copyright
4361 notice and this notice are preserved.